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-rw-r--r--xorg-server/hw/xfree86/os-support/Makefile.am28
-rw-r--r--xorg-server/hw/xfree86/os-support/Makefile.in810
-rw-r--r--xorg-server/hw/xfree86/os-support/README.OS-lib505
-rw-r--r--xorg-server/hw/xfree86/os-support/assyntax.h749
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/Makefile.am86
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/Makefile.in822
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/alpha_video.c732
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/arm_video.c687
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsdResource.c92
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_VTsw.c94
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_apm.c139
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_axp.c72
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_bell.c86
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_ev56.c90
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_init.c739
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_jstk.c183
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_kmod.c28
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_kqueue_apm.c201
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_mouse.c791
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/i386_video.c1006
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/data.c92
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/descr.c73
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/parse.c401
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/usage.c196
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/usb.3191
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/usb.h92
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/usb_hid_usages1079
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/libusb/usbvar.h31
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/memrange.h69
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/ppc_video.c171
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/sparc64_video.c109
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/Makefile.am38
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/Makefile.in705
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/Pci.c193
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/Pci.h269
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/Sbus.c636
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/bsd_pci.c86
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/ix86Pci.c718
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/linuxPci.c606
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/ppcPci.c82
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/sparcPci.c979
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/xf86Pci.h265
-rw-r--r--xorg-server/hw/xfree86/os-support/bus/xf86Sbus.h69
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/Makefile.am15
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/Makefile.in715
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_bell.c37
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_init.c89
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c95
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_mouse.c242
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_video.c170
-rw-r--r--xorg-server/hw/xfree86/os-support/int10Defines.h89
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/Makefile.am58
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/Makefile.in795
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/int10/linux.c557
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c302
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx.h53
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnxResource.c104
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c181
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_agp.c374
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_apm.c206
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_axp.c199
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_bell.c45
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c150
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_font.c291
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_init.c466
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_jstk.c180
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_kmod.c112
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_mouse.c221
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_pci.c193
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_video.c1106
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/Makefile.am8
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/Makefile.in540
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_init.c192
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_mmap.c72
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_mouse.c33
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_noinline.c177
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.S70
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.c51
-rw-r--r--xorg-server/hw/xfree86/os-support/lynxos/lynx_video.c710
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.S153
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.c412
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/Delay.c39
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/IODelay.S53
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/IODelay.c24
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/Makefile.am23
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/Makefile.in663
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/PortIO.S57
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/SlowBcopy.S108
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c127
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/xf86_IlHack.c16
-rw-r--r--xorg-server/hw/xfree86/os-support/misc/xf86_Util.c94
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/Makefile.am6
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/Makefile.in538
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/VTsw_sco.c117
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/sco_init.c294
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/sco_iop.c134
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/sco_mouse.c258
-rw-r--r--xorg-server/hw/xfree86/os-support/sco/sco_video.c294
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/VTsw_noop.c54
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/VTsw_usl.c90
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/agp_noop.c103
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/bios_devmem.c75
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/bios_mmap.c162
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/ia64Pci.c188
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/inout.S111
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c49
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/kmod_noop.c38
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/pm_noop.c47
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/posix_tty.c686
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/sigio.c282
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/sigiostubs.c71
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/stdResource.c116
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/vidmem.c296
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/xf86Axp.c49
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/xf86Axp.h34
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/Makefile.am37
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/Makefile.in818
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/agpgart.h108
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/apSolaris.shar806
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/solaris-amd64.S73
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/solaris-ia32.S73
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/solaris-sparcv8plus.S144
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_agp.c338
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_apm.c232
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_bell.c185
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_bios.c103
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_init.c357
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_mouse.c717
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_vid.c236
-rw-r--r--xorg-server/hw/xfree86/os-support/sysv/Makefile.am1
-rw-r--r--xorg-server/hw/xfree86/os-support/sysv/Makefile.in532
-rw-r--r--xorg-server/hw/xfree86/os-support/sysv/sysv_init.c252
-rw-r--r--xorg-server/hw/xfree86/os-support/sysv/sysv_mouse.c60
-rw-r--r--xorg-server/hw/xfree86/os-support/sysv/sysv_video.c367
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/Makefile.am6
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/Makefile.in538
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/usl_init.c357
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/usl_iop.c106
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/usl_mouse.c177
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/usl_video.c109
-rw-r--r--xorg-server/hw/xfree86/os-support/usl/usl_vtsw.c95
-rw-r--r--xorg-server/hw/xfree86/os-support/xf86OSmouse.h294
-rw-r--r--xorg-server/hw/xfree86/os-support/xf86OSpriv.h56
-rw-r--r--xorg-server/hw/xfree86/os-support/xf86_OSlib.h683
-rw-r--r--xorg-server/hw/xfree86/os-support/xf86_OSproc.h248
-rw-r--r--xorg-server/hw/xfree86/os-support/xorgos.c0
146 files changed, 37957 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/os-support/Makefile.am b/xorg-server/hw/xfree86/os-support/Makefile.am
new file mode 100644
index 000000000..f9a82c68d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/Makefile.am
@@ -0,0 +1,28 @@
+SUBDIRS = bus @XORG_OS_SUBDIR@ misc $(DRI_SUBDIRS)
+DIST_SUBDIRS = bsd bus misc linux lynxos solaris sysv sco usl hurd
+
+sdk_HEADERS = xf86_OSproc.h xf86_OSlib.h \
+ assyntax.h xf86OSmouse.h
+
+EXTRA_DIST = int10Defines.h xf86OSpriv.h README.OS-lib
+
+# to get the grouping semantics right, you have to glom these three together
+# as one library, otherwise libtool will actively defeat your attempts to
+# list them multiple times on the link line.
+noinst_LTLIBRARIES = libxorgos.la
+libxorgos_la_SOURCES = xorgos.c
+libxorgos_la_LIBADD = @XORG_OS_SUBDIR@/lib@XORG_OS_SUBDIR@.la \
+ bus/libbus.la \
+ misc/libmisc.la
+
+AM_CFLAGS = $(DIX_CFLAGS)
+
+xorgos.c:
+ touch $@
+
+DISTCLEANFILES = xorgos.c
+
+# FIXME: These don't seem to be used anywhere
+EXTRA_DIST += \
+ shared/bios_devmem.c \
+ shared/inout.S
diff --git a/xorg-server/hw/xfree86/os-support/Makefile.in b/xorg-server/hw/xfree86/os-support/Makefile.in
new file mode 100644
index 000000000..6982a4366
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/Makefile.in
@@ -0,0 +1,810 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support
+DIST_COMMON = $(sdk_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libxorgos_la_DEPENDENCIES = @XORG_OS_SUBDIR@/lib@XORG_OS_SUBDIR@.la \
+ bus/libbus.la misc/libmisc.la
+am_libxorgos_la_OBJECTS = xorgos.lo
+libxorgos_la_OBJECTS = $(am_libxorgos_la_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libxorgos_la_SOURCES)
+DIST_SOURCES = $(libxorgos_la_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(sdkdir)"
+sdkHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(sdk_HEADERS)
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
+ distclean-recursive maintainer-clean-recursive
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+FILE_MAN_DIR = @FILE_MAN_DIR@
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+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+ list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ test -d "$(distdir)/$$subdir" \
+ || $(MKDIR_P) "$(distdir)/$$subdir" \
+ || exit 1; \
+ distdir=`$(am__cd) $(distdir) && pwd`; \
+ top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
+ (cd $$subdir && \
+ $(MAKE) $(AM_MAKEFLAGS) \
+ top_distdir="$$top_distdir" \
+ distdir="$$distdir/$$subdir" \
+ am__remove_distdir=: \
+ am__skip_length_check=: \
+ distdir) \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-recursive
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs: installdirs-recursive
+installdirs-am:
+ for dir in "$(DESTDIR)$(sdkdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-sdkHEADERS
+
+install-dvi: install-dvi-recursive
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-info: install-info-recursive
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-ps: install-ps-recursive
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-sdkHEADERS
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
+ install-strip
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+ all all-am check check-am clean clean-generic clean-libtool \
+ clean-noinstLTLIBRARIES ctags ctags-recursive distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-sdkHEADERS install-strip installcheck installcheck-am \
+ installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags tags-recursive uninstall uninstall-am \
+ uninstall-sdkHEADERS
+
+
+xorgos.c:
+ touch $@
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/README.OS-lib b/xorg-server/hw/xfree86/os-support/README.OS-lib
new file mode 100644
index 000000000..e410906f9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/README.OS-lib
@@ -0,0 +1,505 @@
+
+ README for XFree86 OS-support Layer
+ -----------------------------------
+
+Contents
+--------
+ 1) Overview
+ 2) Directory Layout
+ 3) Adding a new OS
+ 4) OS Support API
+
+1 - Overview
+------------
+ This directory contains the OS support layer functions for the XFree86
+servers. In addition, some miscellaneous server support functions (not
+OS-dependent) are included here, to take advantage of the fact that this
+library comes last in the linking order.
+
+Most of the functionality required to support a new OS is encapsulated in
+this library. It is hoped that all OS-specific details can be encapsulated,
+but that is not likely ever to be completely possible. Hence some minor
+changes will wind up being made in other parts of the server. The major
+design principles for this library are maintainability, readability, and
+portability. Sometimes these goals conflict; some somewhat arbitrary choices
+have been made in implementation.
+
+2 - Directory Layout
+--------------------
+ os-support/ Contains headers and documentation; no code
+ misc/ Non-OS-specific miscellaneous functions that
+ fit best into the link architecture this way.
+ shared/ Contains files with functions used by more than one
+ OS. These are symlinked into the OS subdirectories
+ at build time via Imakefile rules. This is alway
+ preferable to reproducing functions in more than one
+ OS library.
+ bsd/ OS support for the 386BSD/NetBSD/FreeBSD operating
+ systems.
+ bsdi/ OS support for the BSD/386 operating system.
+ linux/ OS support for the Linux operating system.
+ sco/ OS support for the SCO SVR3.x operating system.
+ solx86/ OS support for the Solaris x86 operating system.
+ sysv/ OS support for all SVR4.0 and SVR4.2, and for
+ ISC and AT&T SVR3.2 operating systems.
+
+3 - Adding A New OS
+-------------------
+ Adding a support for a new operating system entails implementing all of
+the functions described in the API below. Many of these functions are no-ops
+for many operating systems, and appropriate files with dummy declarations are
+available in the 'shared' subdirectory.
+
+If your OS is sufficiently similar to an existing OS, you can make use of
+the existing subdirectory. One of the reasons for implementing this OS
+library was the unmaintainability of the spagetti-#ifdef code that existed
+before. You should try to avoid cluttering the code with #ifdef's. If
+you find that the subdirectory is getting cluttered, split off into a
+seperate subdirectory (e.g. as was done for SCO, rather than cluttering
+the 'sysv' subdirectory). You can split functions out of an existing
+subdirectory into the 'shared' subdirectory, if that is appropriate. Just
+remember to update the Imakefile for the old subdirectory.
+
+You will still likely have to make some small changes to other parts of
+the server. You should not put OS-specific #define's or #include's anywhere
+else in the server. These should all go in the "xf86_OSlib.h" header file
+in this directory.
+
+4 - OS Support API
+-----------------
+void xf86OpenConsole(void)
+{
+ /*
+ * Open console device, activate VTs, etc, etc. Fill in requisite
+ * pieces of xf86Info. Most of this code comes from xf86Init.c
+ */
+}
+
+void xf86CloseConsole(void)
+{
+ /*
+ * Close console at server exit.
+ */
+}
+
+Bool xf86VTSwitchPending(void)
+{
+ /*
+ * Returns TRUE iff there is a VT switch operation pending for
+ * the server. In the USL VT model, this is indicated via a
+ * signal handler. Should return FALSE always for OSs without
+ * VTs.
+ */
+}
+
+Bool xf86VTSwitchAway(void)
+{
+ /*
+ * Handles the OS-specific action for switching away from the active
+ * VT. Returns FALSE if the switch away fails. Should return
+ * FALSE always for OSs without VTs (then again, this function
+ * should never be called in that case).
+ */
+}
+
+Bool xf86VTSwitchTo(void)
+{
+ /*
+ * Handles the OS-specific action for switching to the active VT.
+ * Returns FALSE if the switch to fails. Should return TRUE
+ * always for OSs without VTs (then again, this function should
+ * never be called in that case).
+ */
+}
+
+Bool xf86LinearVidMem(void)
+{
+ /*
+ * Returns TRUE if the OS supports mapping linear frame buffers
+ * (ie memory at addresses above physical memory).
+ */
+}
+
+pointer xf86MapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ /*
+ * Handle mapping the video memory. Returns (pointer *)0 for
+ * failure; causes server exit. It is allowable to call FatalError()
+ * from inside this function and exit directly.
+ */
+}
+
+void xf86UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ /*
+ * Handle unmapping the video memory. This should undo what
+ * xf86MapVidMem() does. Base is a pointer obtained from
+ * a previous call to xf86MapVidMem().
+ */
+}
+
+void xf86MapDisplay(int ScreenNum, int Region)
+{
+ /*
+ * For OSs that require the screen be mapped when entering a VT.
+ * A dummy function will be defined for OSs that don't require
+ * this (or don't have VTs at all).
+ */
+}
+
+void xf86UnMapDisplay(int ScreenNum, int Region)
+{
+ /*
+ * For Os that require that the screen be unmapped when leaving a
+ * VT. A dummy function will be defined for OSs that don't require
+ * this (or don't have VTs at all).
+ */
+}
+
+int xf86ReadBIOS(unsigned long Base, unsigned long Offset,
+ unsigned char *Buf, int Len)
+{
+ /*
+ * Read Len bytes from the BIOS at address Base, offset Offset,
+ * into buffer Buf. Returns -1 for failure or if the OS does
+ * not support reading the BIOS. This causes a driver probe
+ * to fail, but does not cause the server to abort.
+ */
+}
+
+
+void xf86EnableIOPorts(int ScreenNum)
+{
+ /*
+ * Enables I/O permissions. The OS layer should
+ * enable all I/O port access.
+ */
+}
+
+void xf86DisableIOPorts(int ScreenNum)
+{
+ /*
+ * Disables I/O permissions.
+ */
+}
+
+Bool xf86DisableInterrupts(void)
+{
+ /*
+ * Disable interrupts if allowed for this OS. Returns FALSE if
+ * this is not allowed or if the attempt fails for some reason.
+ */
+}
+
+void xf86EnableInterrupts(void)
+{
+ /*
+ * Reenable interrupts
+ */
+}
+
+int xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Process OS-specific command-line arguments. See
+ * ddxProcessArgument() for more info.
+ */
+}
+
+void xf86UseMsg(void)
+{
+ /*
+ * Print list of OS-specific command-line arguments. See
+ * ddxUseMsg() for more info.
+ */
+}
+
+void xf86SoundKbdBell(int loudness, int pitch, int duration)
+{
+ /*
+ * Sound the keyboard bell. pitch is in Hz, duration in ms,
+ * loudness is in the range 0-100 (0 -> off). For systems
+ * where the loudness can't be controlled, scale the duration
+ * by loudness/50.
+ */
+}
+
+void xf86SetKbdLeds(int leds)
+{
+ /*
+ * Set the keyboard LEDs to the state indicated in leds
+ */
+}
+
+int xf86GetKbdLeds(void)
+{
+ /*
+ * Return the state of the keyboard LEDs. If the OS doesn't
+ * support this, return 0.
+ */
+}
+
+void xf86SetKbdRepeat(char rad)
+{
+ /*
+ * Set the keyboard repeat rate and delay according the
+ * the rad value. The lower 5 bits determine the repeat
+ * rate (lower value -> higher rate). The next 2 bits
+ * determine the delay.
+ * This should possibly be changed to take separate rate and
+ * delay parameters.
+ */
+}
+
+void xf86KbdInit(void)
+{
+ /*
+ * Save initial keyboard state. This is called at the start of
+ * each server generation.
+ */
+}
+
+int xf86KbdOn(void)
+{
+ /*
+ * Set the keyboard up for use with X. This is called whenever
+ * the server becomes active (ie at the start of each generation and
+ * whenever its VT becomes active). Return the file descriptor
+ * for keyboard input. Return -1 if there is no file descriptor
+ * to add as an input device. If there are errors encountered,
+ * call FatalError(). A return value of -1 is not considered an
+ * error condition.
+ */
+}
+
+int xf86KbdOff(void)
+{
+ /*
+ * Return the keyboard to the state saved by xf86KbdInit(). This is
+ * called at the end of a server generation, and also when the
+ * server's VT ceases being active. Returns the keyboard file
+ * descriptor. Returns -1 if there is no file descriptor to be
+ * removed as an input device. Errors should be handled the same
+ * way as in xf86KbdOn().
+ */
+}
+
+void xf86KbdEvents(void)
+{
+ /*
+ * Read characters from the keyboard device, and post the events
+ * by calling xf86PostKbdEvent(). Read as much as is available
+ * without waiting.
+ */
+}
+
+void xf86SetMouseSpeed(int old, int new, unsigned cflag)
+{
+ /*
+ * Set the speed of the mouse port. old is the previous speed,
+ * new is the new speed, and cflag is the value of the termio[s]
+ * c_cflag field. For mice that have programmable speed operation,
+ * this should send the appropriate commands to the mouse.
+ */
+}
+
+void xf86MouseInit(void)
+{
+ /*
+ * This is called at the start of each server generation. In most
+ * cases this is a noop. If the mouse must not be opened/closed
+ * when VT switching, the open should be done here.
+ */
+}
+
+int xf86MousedOn(void)
+{
+ /*
+ * Set the mouse up for use with X. This is called whenever
+ * the server becomes active (ie at the start of each generation and
+ * whenever its VT becomes active). This function normally opens
+ * the mouse device, and may call xf86SetupMouse() to initialise
+ * the mouse parameters. Return the file descriptor for mouse input.
+ * Return -1 if there is no file descriptor to add as an input
+ * device. If there are errors encountered, call FatalError().
+ * A return value of -1 is not considered an error condition.
+ */
+}
+
+int xf86MouseOff(Bool doclose)
+{
+ /*
+ * Release the mouse from use with X. This is called at the end
+ * of a server generation (with doclose==TRUE), and also when the
+ * server's VT ceases being active (with doclose==FALSE). If the
+ * mouse should not be opened/closed when VT switching, the close
+ * should be done here when doclose==TRUE. For other systems, the
+ * mouse device should be closed regardless of the doclose value.
+ * Returns the mouse file descriptor. Returns -1 if there is no
+ * file descriptor to be removed as an input device. Errors
+ * should be handled the same way as in xf86MouseOn().
+ */
+}
+
+void xf86MouseEvents(void)
+{
+ /*
+ * Read characters from the mouse device, and post the events
+ * by calling xf86PostMseEvent(). Read as much as is available
+ * without waiting. If the OS doesn't handle the mouse protocol
+ * translation, xf86MouseProtocol() may be called to do the
+ * translation and event posting. If the OS does handle the protocol
+ * translation, MOUSE_PROTOCOL_IN_KERNEL should be #define'd in
+ * xf86_OSlib.h.
+ */
+}
+
+int xf86OsMouseProc(DevicePtr pPointer, int what)
+{
+ /*
+ * Implements the device-proc for the pointer device when an
+ * OS-based mouse driver is being used (as opposed to the
+ * server's internal mouse driver). Implemented as any other
+ * device-proc in the server.
+ *
+ * This function only needs to be implemented if USE_OSMOUSE is
+ * defined for the OS.
+ */
+}
+
+int xf86OsMouseEvents(void)
+{
+ /*
+ * When supporting an OS-based mouse driver (as opposed to the
+ * server's internal mouse driver), read some events from the device
+ * and post them to the DIX layer through xf86PostMseEvent().
+ *
+ * This function only needs to be implemented if USE_OSMOUSE is
+ * defined for the OS.
+ */
+}
+
+void xf86OsMouseOption(int token, pointer lex_ptr)
+{
+ /*
+ * Used in parsing an OsMouse keyword from the Xconfig file.
+ * Passed the token type and a pointer to the token value.
+ * The function should do whatever is appropriate for the OS's
+ * mouse driver.
+ *
+ * This function only needs to be implemented if USE_OSMOUSE is
+ * defined for the OS.
+ */
+}
+
+/*
+ * The following functions are simply wrappers around the OS specific
+ * libc functions
+ */
+
+void *
+xf86memmove(void * dest, const void * src, INT32 n)
+{
+ return(memmove(dest,src,n));
+}
+
+void *
+xf86memset(void * s, int c, INT32 n)
+{
+ return(memset(s,c,n));
+}
+
+void *
+xf86memcpy(void * dest, const void * src, INT32 n)
+{
+ return(memcpy(dest,src,n));
+}
+
+int
+xf86memcmp(const void * s1, const void * s2, INT32 n)
+{
+ return(memcmp(s1,s2,n));
+}
+
+char *
+xf86strcat(char * dest, const char * src)
+{
+ return(strcat(dest,src));
+}
+
+char *
+xf86strcpy(char * dest, const char * src)
+{
+ return(strcpy(dest,src));
+}
+
+int
+xf86strcmp(const char * s1, const char * s2)
+{
+ return(strcmp(s1,s2));
+}
+
+int
+xf86strncmp(const char * s1, const char * s2, INT32 n)
+{
+ return(strncmp(s1,s2,n));
+}
+
+size_t
+xf86strlen(const char * s)
+{
+ return(strlen(s));
+}
+
+void
+xf86getsecs(INT32 * secs, INT32 * usecs)
+{
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+ *secs = tv.tv_sec;
+ *usecs= tv.tv_usec;
+
+ return;
+}
+
+double
+xf86exp(double x)
+{
+ return(exp(x));
+}
+
+double
+xf86log(double x)
+{
+ return(log(x));
+}
+
+double
+xf86pow(double x, double y)
+{
+ return(pow(x,y));
+}
+
+double
+xf86sqrt(double x)
+{
+ return(sqrt(x));
+}
+
+double
+xf86cos(double x)
+{
+ return(cos(x));
+}
+
+
+
+
+$XFree86: xc/programs/Xserver/hw/xfree86/os-support/README.OS-lib,v 3.10 2001/12/17 20:00:45 dawes Exp $
+
+
+
+
+
+$XConsortium: README.OS-lib /main/5 1996/02/21 17:50:28 kaleb $
diff --git a/xorg-server/hw/xfree86/os-support/assyntax.h b/xorg-server/hw/xfree86/os-support/assyntax.h
new file mode 100644
index 000000000..d3e96e5fd
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/assyntax.h
@@ -0,0 +1,749 @@
+#ifndef __ASSYNTAX_H__
+#define __ASSYNTAX_H__
+
+/*
+ * Copyright 1992 Vrije Universiteit, The Netherlands
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the Vrije Universiteit not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. The Vrije Universiteit makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * The Vrije Universiteit DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL The Vrije Universiteit BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+/*
+ * Copyright (c) 1993-1999 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+ /*
+ * assyntax.h
+ *
+ * Select the syntax appropriate to the 386 assembler being used
+ * To add support for more assemblers add more columns to the CHOICE
+ * macro. Note that register names must also have uppercase names
+ * to avoid macro recursion. e.g., #define ah %ah recurses!
+ *
+ * NB 1. Some of the macros for certain assemblers imply that the code is to
+ * run in protected mode!! Caveat emptor.
+ *
+ * NB 2. 486 specific instructions are not included. This is to discourage
+ * their accidental use in code that is intended to run on 386 and 486
+ * systems.
+ *
+ * Supported assemblers:
+ *
+ * (a) AT&T SysVr4 as(1): default
+ * (b) GNU Assembler gas: define USE_GAS or GNU_ASSEMBLER
+ * (c) Amsterdam Compiler kit: define ACK_ASSEMBLER
+ *
+ * The following naming conventions have been used to identify the various
+ * data types:
+ * _SR = segment register version
+ * Integer:
+ * _Q = quadword = 64 bits
+ * _L = long = 32 bits
+ * _W = short = 16 bits
+ * _B = byte = 8 bits
+ * Floating-point:
+ * _X = m80real = 80 bits
+ * _D = double = 64 bits
+ * _S = single = 32 bits
+ *
+ * Author: Gregory J. Sharp, Sept 1992
+ * Vrije Universiteit, Amsterdam, The Netherlands
+ */
+
+#if defined(USE_GAS) && !defined(GNU_ASSEMBLER)
+#define GNU_ASSEMBLER
+#endif
+
+#if (defined(__STDC__) && !defined(UNIXCPP)) || (defined (sun) && defined (__i386__) && defined (SVR4) && defined (__STDC__) && !defined (__GNUC__))
+#define CONCAT(x, y) x ## y
+#else
+#define CONCAT(x, y) x/**/y
+#endif
+
+#ifdef ACK_ASSEMBLER
+
+/* Assume we write code for 32-bit protected mode! */
+
+/* Redefine register names for GAS & AT&T assemblers */
+#define AL al
+#define AH ah
+#define AX ax
+#define EAX ax
+#define BL bl
+#define BH bh
+#define BX bx
+#define EBX bx
+#define CL cl
+#define CH ch
+#define CX cx
+#define ECX cx
+#define DL dl
+#define DH dh
+#define DX dx
+#define EDX dx
+#define BP bp
+#define EBP bp
+#define SI si
+#define ESI si
+#define DI di
+#define EDI di
+#define SP sp
+#define ESP sp
+#define CS cs
+#define SS ss
+#define DS ds
+#define ES es
+#define FS fs
+#define GS gs
+/* Control Registers */
+#define CR0 cr0
+#define CR1 cr1
+#define CR2 cr2
+#define CR3 cr3
+/* Debug Registers */
+#define DR0 dr0
+#define DR1 dr1
+#define DR2 dr2
+#define DR3 dr3
+#define DR4 dr4
+#define DR5 dr5
+#define DR6 dr6
+#define DR7 dr7
+/* Floating-point Stack */
+#define ST st
+
+#define AS_BEGIN .sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
+
+
+#define _WTOG o16 /* word toggle for _W instructions */
+#define _LTOG /* long toggle for _L instructions */
+#define ADDR_TOGGLE a16
+#define OPSZ_TOGGLE o16
+#define USE16 .use16
+#define USE32 .use32
+
+#define CHOICE(a,b,c) c
+
+#else /* AT&T or GAS */
+
+/* Redefine register names for GAS & AT&T assemblers */
+#define AL %al
+#define AH %ah
+#define AX %ax
+#define EAX %eax
+#define BL %bl
+#define BH %bh
+#define BX %bx
+#define EBX %ebx
+#define CL %cl
+#define CH %ch
+#define CX %cx
+#define ECX %ecx
+#define DL %dl
+#define DH %dh
+#define DX %dx
+#define EDX %edx
+#define BP %bp
+#define EBP %ebp
+#define SI %si
+#define ESI %esi
+#define DI %di
+#define EDI %edi
+#define SP %sp
+#define ESP %esp
+#define CS %cs
+#define SS %ss
+#define DS %ds
+#define ES %es
+#define FS %fs
+#define GS %gs
+/* Control Registers */
+#define CR0 %cr0
+#define CR1 %cr1
+#define CR2 %cr2
+#define CR3 %cr3
+/* Debug Registers */
+#define DR0 %db0
+#define DR1 %db1
+#define DR2 %db2
+#define DR3 %db3
+#define DR4 %db4
+#define DR5 %db5
+#define DR6 %db6
+#define DR7 %db7
+/* Floating-point Stack */
+#define ST %st
+
+#define AS_BEGIN
+#define USE16
+#define USE32
+
+#ifdef GNU_ASSEMBLER
+
+#define ADDR_TOGGLE aword
+#define OPSZ_TOGGLE word
+
+#define CHOICE(a,b,c) b
+
+#else
+/*
+ * AT&T ASSEMBLER SYNTAX
+ * *********************
+ */
+#define CHOICE(a,b,c) a
+
+#define ADDR_TOGGLE addr16
+#define OPSZ_TOGGLE data16
+
+#endif /* GNU_ASSEMBLER */
+#endif /* ACK_ASSEMBLER */
+
+
+#if defined(__QNX__) || defined(Lynx) || (defined(SYSV) || defined(SVR4)) && !defined(ACK_ASSEMBLER) || defined(__ELF__) || defined(__GNU__)
+#define GLNAME(a) a
+#else
+#define GLNAME(a) CONCAT(_,a)
+#endif
+
+
+ /****************************************/
+ /* */
+ /* Select the various choices */
+ /* */
+ /****************************************/
+
+
+/* Redefine assembler directives */
+/*********************************/
+#define GLOBL CHOICE(.globl, .globl, .extern)
+#define ALIGNTEXT4 CHOICE(.align 4, .align ARG2(2,0x90), .align 4)
+#define ALIGNTEXT2 CHOICE(.align 2, .align ARG2(1,0x90), .align 2)
+/* ALIGNTEXT4ifNOP is the same as ALIGNTEXT4, but only if the space is
+ * guaranteed to be filled with NOPs. Otherwise it does nothing.
+ */
+#define ALIGNTEXT4ifNOP CHOICE(.align 4, .align ARG2(2,0x90), /*can't do it*/)
+#define ALIGNDATA4 CHOICE(.align 4, .align ARG2(2,0x0), .align 4)
+#define ALIGNDATA2 CHOICE(.align 2, .align ARG2(1,0x0), .align 2)
+#define FILE(s) CHOICE(.file s, .file s, .file s)
+#define STRING(s) CHOICE(.string s, .asciz s, .asciz s)
+#define D_LONG CHOICE(.long, .long, .data4)
+#define D_WORD CHOICE(.value, .short, .data2)
+#define D_BYTE CHOICE(.byte, .byte, .data1)
+#define SPACE CHOICE(.comm, .space, .space)
+#define COMM CHOICE(.comm, .comm, .comm)
+#define SEG_DATA CHOICE(.data, .data, .sect .data)
+#define SEG_TEXT CHOICE(.text, .text, .sect .text)
+#define SEG_BSS CHOICE(.bss, .bss, .sect .bss)
+
+#ifdef GNU_ASSEMBLER
+#define D_SPACE(n) . = . + n
+#else
+#define D_SPACE(n) .space n
+#endif
+
+/* Addressing Modes */
+/* Immediate Mode */
+#define ADDR(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
+#define CONST(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
+
+/* Indirect Mode */
+#define CONTENT(a) CHOICE(a, a, (a)) /* take contents of variable */
+#define REGIND(a) CHOICE((a), (a), (a)) /* Register a indirect */
+/* Register b indirect plus displacement a */
+#define REGOFF(a, b) CHOICE(a(b), a(b), a(b))
+/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
+ * which has no scaling
+ */
+#define REGBID(b,i,d) CHOICE(d(b,i), d(b,i), d(b)(i))
+/* Reg indirect Base + (Index * Scale) + Displacement */
+#define REGBISD(b,i,s,d) CHOICE(d(b,i,s), d(b,i,s), d(b)(i*s))
+/* Displaced Scaled Index: */
+#define REGDIS(d,i,s) CHOICE(d(,i,s), d(,i,s), d(i * s))
+/* Indexed Base: */
+#define REGBI(b,i) CHOICE((b,i), (b,i), (b)(i))
+/* Displaced Base: */
+#define REGDB(d,b) CHOICE(d(b), d(b), d(b))
+/* Variable indirect: */
+#define VARINDIRECT(var) CHOICE(*var, *var, (var))
+/* Use register contents as jump/call target: */
+#define CODEPTR(reg) CHOICE(*reg, *reg, reg)
+
+/* For expressions requiring bracketing
+ * eg. (CRT0_PM | CRT_EM)
+ */
+
+#define EXPR(a) CHOICE([a], (a), [a])
+#define ENOT(a) CHOICE(0!a, ~a, ~a)
+#define EMUL(a,b) CHOICE(a\*b, a*b, a*b)
+#define EDIV(a,b) CHOICE(a\/b, a/b, a/b)
+
+/*
+ * We have to beat the problem of commas within arguments to choice.
+ * eg. choice (add a,b, add b,a) will get argument mismatch. Luckily ANSI
+ * and other known cpp definitions evaluate arguments before substitution
+ * so the following works.
+ */
+#define ARG2(a, b) a,b
+#define ARG3(a,b,c) a,b,c
+
+/* Redefine assembler commands */
+#define AAA CHOICE(aaa, aaa, aaa)
+#define AAD CHOICE(aad, aad, aad)
+#define AAM CHOICE(aam, aam, aam)
+#define AAS CHOICE(aas, aas, aas)
+#define ADC_L(a, b) CHOICE(adcl ARG2(a,b), adcl ARG2(a,b), _LTOG adc ARG2(b,a))
+#define ADC_W(a, b) CHOICE(adcw ARG2(a,b), adcw ARG2(a,b), _WTOG adc ARG2(b,a))
+#define ADC_B(a, b) CHOICE(adcb ARG2(a,b), adcb ARG2(a,b), adcb ARG2(b,a))
+#define ADD_L(a, b) CHOICE(addl ARG2(a,b), addl ARG2(a,b), _LTOG add ARG2(b,a))
+#define ADD_W(a, b) CHOICE(addw ARG2(a,b), addw ARG2(a,b), _WTOG add ARG2(b,a))
+#define ADD_B(a, b) CHOICE(addb ARG2(a,b), addb ARG2(a,b), addb ARG2(b,a))
+#define AND_L(a, b) CHOICE(andl ARG2(a,b), andl ARG2(a,b), _LTOG and ARG2(b,a))
+#define AND_W(a, b) CHOICE(andw ARG2(a,b), andw ARG2(a,b), _WTOG and ARG2(b,a))
+#define AND_B(a, b) CHOICE(andb ARG2(a,b), andb ARG2(a,b), andb ARG2(b,a))
+#define ARPL(a,b) CHOICE(arpl ARG2(a,b), arpl ARG2(a,b), arpl ARG2(b,a))
+#define BOUND_L(a, b) CHOICE(boundl ARG2(a,b), boundl ARG2(b,a), _LTOG bound ARG2(b,a))
+#define BOUND_W(a, b) CHOICE(boundw ARG2(a,b), boundw ARG2(b,a), _WTOG bound ARG2(b,a))
+#define BSF_L(a, b) CHOICE(bsfl ARG2(a,b), bsfl ARG2(a,b), _LTOG bsf ARG2(b,a))
+#define BSF_W(a, b) CHOICE(bsfw ARG2(a,b), bsfw ARG2(a,b), _WTOG bsf ARG2(b,a))
+#define BSR_L(a, b) CHOICE(bsrl ARG2(a,b), bsrl ARG2(a,b), _LTOG bsr ARG2(b,a))
+#define BSR_W(a, b) CHOICE(bsrw ARG2(a,b), bsrw ARG2(a,b), _WTOG bsr ARG2(b,a))
+#define BT_L(a, b) CHOICE(btl ARG2(a,b), btl ARG2(a,b), _LTOG bt ARG2(b,a))
+#define BT_W(a, b) CHOICE(btw ARG2(a,b), btw ARG2(a,b), _WTOG bt ARG2(b,a))
+#define BTC_L(a, b) CHOICE(btcl ARG2(a,b), btcl ARG2(a,b), _LTOG btc ARG2(b,a))
+#define BTC_W(a, b) CHOICE(btcw ARG2(a,b), btcw ARG2(a,b), _WTOG btc ARG2(b,a))
+#define BTR_L(a, b) CHOICE(btrl ARG2(a,b), btrl ARG2(a,b), _LTOG btr ARG2(b,a))
+#define BTR_W(a, b) CHOICE(btrw ARG2(a,b), btrw ARG2(a,b), _WTOG btr ARG2(b,a))
+#define BTS_L(a, b) CHOICE(btsl ARG2(a,b), btsl ARG2(a,b), _LTOG bts ARG2(b,a))
+#define BTS_W(a, b) CHOICE(btsw ARG2(a,b), btsw ARG2(a,b), _WTOG bts ARG2(b,a))
+#define CALL(a) CHOICE(call a, call a, call a)
+#define CALLF(s,a) CHOICE(lcall ARG2(s,a), lcall ARG2(s,a), callf s:a)
+#define CBW CHOICE(cbtw, cbw, cbw)
+#define CWDE CHOICE(cwtd, cwde, cwde)
+#define CLC CHOICE(clc, clc, clc)
+#define CLD CHOICE(cld, cld, cld)
+#define CLI CHOICE(cli, cli, cli)
+#define CLTS CHOICE(clts, clts, clts)
+#define CMC CHOICE(cmc, cmc, cmc)
+#define CMP_L(a, b) CHOICE(cmpl ARG2(a,b), cmpl ARG2(a,b), _LTOG cmp ARG2(b,a))
+#define CMP_W(a, b) CHOICE(cmpw ARG2(a,b), cmpw ARG2(a,b), _WTOG cmp ARG2(b,a))
+#define CMP_B(a, b) CHOICE(cmpb ARG2(a,b), cmpb ARG2(a,b), cmpb ARG2(b,a))
+#define CMPS_L CHOICE(cmpsl, cmpsl, _LTOG cmps)
+#define CMPS_W CHOICE(cmpsw, cmpsw, _WTOG cmps)
+#define CMPS_B CHOICE(cmpsb, cmpsb, cmpsb)
+#define CWD CHOICE(cwtl, cwd, cwd)
+#define CDQ CHOICE(cltd, cdq, cdq)
+#define DAA CHOICE(daa, daa, daa)
+#define DAS CHOICE(das, das, das)
+#define DEC_L(a) CHOICE(decl a, decl a, _LTOG dec a)
+#define DEC_W(a) CHOICE(decw a, decw a, _WTOG dec a)
+#define DEC_B(a) CHOICE(decb a, decb a, decb a)
+#define DIV_L(a) CHOICE(divl a, divl a, div a)
+#define DIV_W(a) CHOICE(divw a, divw a, div a)
+#define DIV_B(a) CHOICE(divb a, divb a, divb a)
+#define ENTER(a,b) CHOICE(enter ARG2(a,b), enter ARG2(a,b), enter ARG2(b,a))
+#define HLT CHOICE(hlt, hlt, hlt)
+#define IDIV_L(a) CHOICE(idivl a, idivl a, _LTOG idiv a)
+#define IDIV_W(a) CHOICE(idivw a, idivw a, _WTOG idiv a)
+#define IDIV_B(a) CHOICE(idivb a, idivb a, idivb a)
+/* More forms than this for imul!! */
+#define IMUL_L(a, b) CHOICE(imull ARG2(a,b), imull ARG2(a,b), _LTOG imul ARG2(b,a))
+#define IMUL_W(a, b) CHOICE(imulw ARG2(a,b), imulw ARG2(a,b), _WTOG imul ARG2(b,a))
+#define IMUL_B(a) CHOICE(imulb a, imulb a, imulb a)
+#define IN_L CHOICE(inl (DX), inl ARG2(DX,EAX), _LTOG in DX)
+#define IN_W CHOICE(inw (DX), inw ARG2(DX,AX), _WTOG in DX)
+#define IN_B CHOICE(inb (DX), inb ARG2(DX,AL), inb DX)
+/* Please AS code writer: use the following ONLY, if you refer to ports<256
+ * directly, but not in IN1_W(DX), for instance, even if IN1_ looks nicer
+ */
+#if defined (sun)
+#define IN1_L(a) CHOICE(inl (a), inl ARG2(a,EAX), _LTOG in a)
+#define IN1_W(a) CHOICE(inw (a), inw ARG2(a,AX), _WTOG in a)
+#define IN1_B(a) CHOICE(inb (a), inb ARG2(a,AL), inb a)
+#else
+#define IN1_L(a) CHOICE(inl a, inl ARG2(a,EAX), _LTOG in a)
+#define IN1_W(a) CHOICE(inw a, inw ARG2(a,AX), _WTOG in a)
+#define IN1_B(a) CHOICE(inb a, inb ARG2(a,AL), inb a)
+#endif
+#define INC_L(a) CHOICE(incl a, incl a, _LTOG inc a)
+#define INC_W(a) CHOICE(incw a, incw a, _WTOG inc a)
+#define INC_B(a) CHOICE(incb a, incb a, incb a)
+#define INS_L CHOICE(insl, insl, _LTOG ins)
+#define INS_W CHOICE(insw, insw, _WTOG ins)
+#define INS_B CHOICE(insb, insb, insb)
+#define INT(a) CHOICE(int a, int a, int a)
+#define INT3 CHOICE(int CONST(3), int3, int CONST(3))
+#define INTO CHOICE(into, into, into)
+#define IRET CHOICE(iret, iret, iret)
+#define IRETD CHOICE(iret, iret, iretd)
+#define JA(a) CHOICE(ja a, ja a, ja a)
+#define JAE(a) CHOICE(jae a, jae a, jae a)
+#define JB(a) CHOICE(jb a, jb a, jb a)
+#define JBE(a) CHOICE(jbe a, jbe a, jbe a)
+#define JC(a) CHOICE(jc a, jc a, jc a)
+#define JE(a) CHOICE(je a, je a, je a)
+#define JG(a) CHOICE(jg a, jg a, jg a)
+#define JGE(a) CHOICE(jge a, jge a, jge a)
+#define JL(a) CHOICE(jl a, jl a, jl a)
+#define JLE(a) CHOICE(jle a, jle a, jle a)
+#define JNA(a) CHOICE(jna a, jna a, jna a)
+#define JNAE(a) CHOICE(jnae a, jnae a, jnae a)
+#define JNB(a) CHOICE(jnb a, jnb a, jnb a)
+#define JNBE(a) CHOICE(jnbe a, jnbe a, jnbe a)
+#define JNC(a) CHOICE(jnc a, jnc a, jnc a)
+#define JNE(a) CHOICE(jne a, jne a, jne a)
+#define JNG(a) CHOICE(jng a, jng a, jng a)
+#define JNGE(a) CHOICE(jnge a, jnge a, jnge a)
+#define JNL(a) CHOICE(jnl a, jnl a, jnl a)
+#define JNLE(a) CHOICE(jnle a, jnle a, jnle a)
+#define JNO(a) CHOICE(jno a, jno a, jno a)
+#define JNP(a) CHOICE(jnp a, jnp a, jnp a)
+#define JNS(a) CHOICE(jns a, jns a, jns a)
+#define JNZ(a) CHOICE(jnz a, jnz a, jnz a)
+#define JO(a) CHOICE(jo a, jo a, jo a)
+#define JP(a) CHOICE(jp a, jp a, jp a)
+#define JPE(a) CHOICE(jpe a, jpe a, jpe a)
+#define JPO(a) CHOICE(jpo a, jpo a, jpo a)
+#define JS(a) CHOICE(js a, js a, js a)
+#define JZ(a) CHOICE(jz a, jz a, jz a)
+#define JMP(a) CHOICE(jmp a, jmp a, jmp a)
+#define JMPF(s,a) CHOICE(ljmp ARG2(s,a), ljmp ARG2(s,a), jmpf s:a)
+#define LAHF CHOICE(lahf, lahf, lahf)
+#if !defined(_REAL_MODE) && !defined(_V86_MODE)
+#define LAR(a, b) CHOICE(lar ARG2(a, b), lar ARG2(a, b), lar ARG2(b, a))
+#endif
+#define LEA_L(a, b) CHOICE(leal ARG2(a,b), leal ARG2(a,b), _LTOG lea ARG2(b,a))
+#define LEA_W(a, b) CHOICE(leaw ARG2(a,b), leaw ARG2(a,b), _WTOG lea ARG2(b,a))
+#define LEAVE CHOICE(leave, leave, leave)
+#define LGDT(a) CHOICE(lgdt a, lgdt a, lgdt a)
+#define LIDT(a) CHOICE(lidt a, lidt a, lidt a)
+#define LDS(a, b) CHOICE(ldsl ARG2(a,b), lds ARG2(a,b), lds ARG2(b,a))
+#define LES(a, b) CHOICE(lesl ARG2(a,b), les ARG2(a,b), les ARG2(b,a))
+#define LFS(a, b) CHOICE(lfsl ARG2(a,b), lfs ARG2(a,b), lfs ARG2(b,a))
+#define LGS(a, b) CHOICE(lgsl ARG2(a,b), lgs ARG2(a,b), lgs ARG2(b,a))
+#define LSS(a, b) CHOICE(lssl ARG2(a,b), lss ARG2(a,b), lss ARG2(b,a))
+#define LLDT(a) CHOICE(lldt a, lldt a, lldt a)
+#define LMSW(a) CHOICE(lmsw a, lmsw a, lmsw a)
+#define LOCK CHOICE(lock, lock, lock)
+#define LODS_L CHOICE(lodsl, lodsl, _LTOG lods)
+#define LODS_W CHOICE(lodsw, lodsw, _WTOG lods)
+#define LODS_B CHOICE(lodsb, lodsb, lodsb)
+#define LOOP(a) CHOICE(loop a, loop a, loop a)
+#define LOOPE(a) CHOICE(loope a, loope a, loope a)
+#define LOOPZ(a) CHOICE(loopz a, loopz a, loopz a)
+#define LOOPNE(a) CHOICE(loopne a, loopne a, loopne a)
+#define LOOPNZ(a) CHOICE(loopnz a, loopnz a, loopnz a)
+#if !defined(_REAL_MODE) && !defined(_V86_MODE)
+#define LSL(a, b) CHOICE(lsl ARG2(a,b), lsl ARG2(a,b), lsl ARG2(b,a))
+#endif
+#define LTR(a) CHOICE(ltr a, ltr a, ltr a)
+#define MOV_SR(a, b) CHOICE(movw ARG2(a,b), mov ARG2(a,b), mov ARG2(b,a))
+#define MOV_L(a, b) CHOICE(movl ARG2(a,b), movl ARG2(a,b), _LTOG mov ARG2(b,a))
+#define MOV_W(a, b) CHOICE(movw ARG2(a,b), movw ARG2(a,b), _WTOG mov ARG2(b,a))
+#define MOV_B(a, b) CHOICE(movb ARG2(a,b), movb ARG2(a,b), movb ARG2(b,a))
+#define MOVS_L CHOICE(movsl, movsl, _LTOG movs)
+#define MOVS_W CHOICE(movsw, movsw, _WTOG movs)
+#define MOVS_B CHOICE(movsb, movsb, movsb)
+#define MOVSX_BL(a, b) CHOICE(movsbl ARG2(a,b), movsbl ARG2(a,b), movsx ARG2(b,a))
+#define MOVSX_BW(a, b) CHOICE(movsbw ARG2(a,b), movsbw ARG2(a,b), movsx ARG2(b,a))
+#define MOVSX_WL(a, b) CHOICE(movswl ARG2(a,b), movswl ARG2(a,b), movsx ARG2(b,a))
+#define MOVZX_BL(a, b) CHOICE(movzbl ARG2(a,b), movzbl ARG2(a,b), movzx ARG2(b,a))
+#define MOVZX_BW(a, b) CHOICE(movzbw ARG2(a,b), movzbw ARG2(a,b), movzx ARG2(b,a))
+#define MOVZX_WL(a, b) CHOICE(movzwl ARG2(a,b), movzwl ARG2(a,b), movzx ARG2(b,a))
+#define MUL_L(a) CHOICE(mull a, mull a, _LTOG mul a)
+#define MUL_W(a) CHOICE(mulw a, mulw a, _WTOG mul a)
+#define MUL_B(a) CHOICE(mulb a, mulb a, mulb a)
+#define NEG_L(a) CHOICE(negl a, negl a, _LTOG neg a)
+#define NEG_W(a) CHOICE(negw a, negw a, _WTOG neg a)
+#define NEG_B(a) CHOICE(negb a, negb a, negb a)
+#define NOP CHOICE(nop, nop, nop)
+#define NOT_L(a) CHOICE(notl a, notl a, _LTOG not a)
+#define NOT_W(a) CHOICE(notw a, notw a, _WTOG not a)
+#define NOT_B(a) CHOICE(notb a, notb a, notb a)
+#define OR_L(a,b) CHOICE(orl ARG2(a,b), orl ARG2(a,b), _LTOG or ARG2(b,a))
+#define OR_W(a,b) CHOICE(orw ARG2(a,b), orw ARG2(a,b), _WTOG or ARG2(b,a))
+#define OR_B(a,b) CHOICE(orb ARG2(a,b), orb ARG2(a,b), orb ARG2(b,a))
+#define OUT_L CHOICE(outl (DX), outl ARG2(EAX,DX), _LTOG out DX)
+#define OUT_W CHOICE(outw (DX), outw ARG2(AX,DX), _WTOG out DX)
+#define OUT_B CHOICE(outb (DX), outb ARG2(AL,DX), outb DX)
+/* Please AS code writer: use the following ONLY, if you refer to ports<256
+ * directly, but not in OUT1_W(DX), for instance, even if OUT1_ looks nicer
+ */
+#define OUT1_L(a) CHOICE(outl (a), outl ARG2(EAX,a), _LTOG out a)
+#define OUT1_W(a) CHOICE(outw (a), outw ARG2(AX,a), _WTOG out a)
+#define OUT1_B(a) CHOICE(outb (a), outb ARG2(AL,a), outb a)
+#define OUTS_L CHOICE(outsl, outsl, _LTOG outs)
+#define OUTS_W CHOICE(outsw, outsw, _WTOG outs)
+#define OUTS_B CHOICE(outsb, outsb, outsb)
+#define POP_SR(a) CHOICE(pop a, pop a, pop a)
+#define POP_L(a) CHOICE(popl a, popl a, _LTOG pop a)
+#define POP_W(a) CHOICE(popw a, popw a, _WTOG pop a)
+#define POPA_L CHOICE(popal, popal, _LTOG popa)
+#define POPA_W CHOICE(popaw, popaw, _WTOG popa)
+#define POPF_L CHOICE(popfl, popfl, _LTOG popf)
+#define POPF_W CHOICE(popfw, popfw, _WTOG popf)
+#define PUSH_SR(a) CHOICE(push a, push a, push a)
+#define PUSH_L(a) CHOICE(pushl a, pushl a, _LTOG push a)
+#define PUSH_W(a) CHOICE(pushw a, pushw a, _WTOG push a)
+#define PUSH_B(a) CHOICE(push a, pushb a, push a)
+#define PUSHA_L CHOICE(pushal, pushal, _LTOG pusha)
+#define PUSHA_W CHOICE(pushaw, pushaw, _WTOG pusha)
+#define PUSHF_L CHOICE(pushfl, pushfl, _LTOG pushf)
+#define PUSHF_W CHOICE(pushfw, pushfw, _WTOG pushf)
+#define RCL_L(a, b) CHOICE(rcll ARG2(a,b), rcll ARG2(a,b), _LTOG rcl ARG2(b,a))
+#define RCL_W(a, b) CHOICE(rclw ARG2(a,b), rclw ARG2(a,b), _WTOG rcl ARG2(b,a))
+#define RCL_B(a, b) CHOICE(rclb ARG2(a,b), rclb ARG2(a,b), rclb ARG2(b,a))
+#define RCR_L(a, b) CHOICE(rcrl ARG2(a,b), rcrl ARG2(a,b), _LTOG rcr ARG2(b,a))
+#define RCR_W(a, b) CHOICE(rcrw ARG2(a,b), rcrw ARG2(a,b), _WTOG rcr ARG2(b,a))
+#define RCR_B(a, b) CHOICE(rcrb ARG2(a,b), rcrb ARG2(a,b), rcrb ARG2(b,a))
+#define ROL_L(a, b) CHOICE(roll ARG2(a,b), roll ARG2(a,b), _LTOG rol ARG2(b,a))
+#define ROL_W(a, b) CHOICE(rolw ARG2(a,b), rolw ARG2(a,b), _WTOG rol ARG2(b,a))
+#define ROL_B(a, b) CHOICE(rolb ARG2(a,b), rolb ARG2(a,b), rolb ARG2(b,a))
+#define ROR_L(a, b) CHOICE(rorl ARG2(a,b), rorl ARG2(a,b), _LTOG ror ARG2(b,a))
+#define ROR_W(a, b) CHOICE(rorw ARG2(a,b), rorw ARG2(a,b), _WTOG ror ARG2(b,a))
+#define ROR_B(a, b) CHOICE(rorb ARG2(a,b), rorb ARG2(a,b), rorb ARG2(b,a))
+#define REP CHOICE(rep ;, rep ;, repe)
+#define REPE CHOICE(repz ;, repe ;, repe)
+#define REPNE CHOICE(repnz ;, repne ;, repne)
+#define REPNZ REPNE
+#define REPZ REPE
+#define RET CHOICE(ret, ret, ret)
+#define SAHF CHOICE(sahf, sahf, sahf)
+#define SAL_L(a, b) CHOICE(sall ARG2(a,b), sall ARG2(a,b), _LTOG sal ARG2(b,a))
+#define SAL_W(a, b) CHOICE(salw ARG2(a,b), salw ARG2(a,b), _WTOG sal ARG2(b,a))
+#define SAL_B(a, b) CHOICE(salb ARG2(a,b), salb ARG2(a,b), salb ARG2(b,a))
+#define SAR_L(a, b) CHOICE(sarl ARG2(a,b), sarl ARG2(a,b), _LTOG sar ARG2(b,a))
+#define SAR_W(a, b) CHOICE(sarw ARG2(a,b), sarw ARG2(a,b), _WTOG sar ARG2(b,a))
+#define SAR_B(a, b) CHOICE(sarb ARG2(a,b), sarb ARG2(a,b), sarb ARG2(b,a))
+#define SBB_L(a, b) CHOICE(sbbl ARG2(a,b), sbbl ARG2(a,b), _LTOG sbb ARG2(b,a))
+#define SBB_W(a, b) CHOICE(sbbw ARG2(a,b), sbbw ARG2(a,b), _WTOG sbb ARG2(b,a))
+#define SBB_B(a, b) CHOICE(sbbb ARG2(a,b), sbbb ARG2(a,b), sbbb ARG2(b,a))
+#define SCAS_L CHOICE(scasl, scasl, _LTOG scas)
+#define SCAS_W CHOICE(scasw, scasw, _WTOG scas)
+#define SCAS_B CHOICE(scasb, scasb, scasb)
+#define SETA(a) CHOICE(seta a, seta a, seta a)
+#define SETAE(a) CHOICE(setae a, setae a, setae a)
+#define SETB(a) CHOICE(setb a, setb a, setb a)
+#define SETBE(a) CHOICE(setbe a, setbe a, setbe a)
+#define SETC(a) CHOICE(setc a, setb a, setb a)
+#define SETE(a) CHOICE(sete a, sete a, sete a)
+#define SETG(a) CHOICE(setg a, setg a, setg a)
+#define SETGE(a) CHOICE(setge a, setge a, setge a)
+#define SETL(a) CHOICE(setl a, setl a, setl a)
+#define SETLE(a) CHOICE(setle a, setle a, setle a)
+#define SETNA(a) CHOICE(setna a, setna a, setna a)
+#define SETNAE(a) CHOICE(setnae a, setnae a, setnae a)
+#define SETNB(a) CHOICE(setnb a, setnb a, setnb a)
+#define SETNBE(a) CHOICE(setnbe a, setnbe a, setnbe a)
+#define SETNC(a) CHOICE(setnc a, setnb a, setnb a)
+#define SETNE(a) CHOICE(setne a, setne a, setne a)
+#define SETNG(a) CHOICE(setng a, setng a, setng a)
+#define SETNGE(a) CHOICE(setnge a, setnge a, setnge a)
+#define SETNL(a) CHOICE(setnl a, setnl a, setnl a)
+#define SETNLE(a) CHOICE(setnle a, setnle a, setnle a)
+#define SETNO(a) CHOICE(setno a, setno a, setno a)
+#define SETNP(a) CHOICE(setnp a, setnp a, setnp a)
+#define SETNS(a) CHOICE(setns a, setns a, setna a)
+#define SETNZ(a) CHOICE(setnz a, setnz a, setnz a)
+#define SETO(a) CHOICE(seto a, seto a, seto a)
+#define SETP(a) CHOICE(setp a, setp a, setp a)
+#define SETPE(a) CHOICE(setpe a, setpe a, setpe a)
+#define SETPO(a) CHOICE(setpo a, setpo a, setpo a)
+#define SETS(a) CHOICE(sets a, sets a, seta a)
+#define SETZ(a) CHOICE(setz a, setz a, setz a)
+#define SGDT(a) CHOICE(sgdt a, sgdt a, sgdt a)
+#define SIDT(a) CHOICE(sidt a, sidt a, sidt a)
+#define SHL_L(a, b) CHOICE(shll ARG2(a,b), shll ARG2(a,b), _LTOG shl ARG2(b,a))
+#define SHL_W(a, b) CHOICE(shlw ARG2(a,b), shlw ARG2(a,b), _WTOG shl ARG2(b,a))
+#define SHL_B(a, b) CHOICE(shlb ARG2(a,b), shlb ARG2(a,b), shlb ARG2(b,a))
+#define SHLD_L(a,b,c) CHOICE(shldl ARG3(a,b,c), shldl ARG3(a,b,c), _LTOG shld ARG3(c,b,a))
+#define SHLD2_L(a,b) CHOICE(shldl ARG2(a,b), shldl ARG3(CL,a,b), _LTOG shld ARG3(b,a,CL))
+#define SHLD_W(a,b,c) CHOICE(shldw ARG3(a,b,c), shldw ARG3(a,b,c), _WTOG shld ARG3(c,b,a))
+#define SHLD2_W(a,b) CHOICE(shldw ARG2(a,b), shldw ARG3(CL,a,b), _WTOG shld ARG3(b,a,CL))
+#define SHR_L(a, b) CHOICE(shrl ARG2(a,b), shrl ARG2(a,b), _LTOG shr ARG2(b,a))
+#define SHR_W(a, b) CHOICE(shrw ARG2(a,b), shrw ARG2(a,b), _WTOG shr ARG2(b,a))
+#define SHR_B(a, b) CHOICE(shrb ARG2(a,b), shrb ARG2(a,b), shrb ARG2(b,a))
+#define SHRD_L(a,b,c) CHOICE(shrdl ARG3(a,b,c), shrdl ARG3(a,b,c), _LTOG shrd ARG3(c,b,a))
+#define SHRD2_L(a,b) CHOICE(shrdl ARG2(a,b), shrdl ARG3(CL,a,b), _LTOG shrd ARG3(b,a,CL))
+#define SHRD_W(a,b,c) CHOICE(shrdw ARG3(a,b,c), shrdw ARG3(a,b,c), _WTOG shrd ARG3(c,b,a))
+#define SHRD2_W(a,b) CHOICE(shrdw ARG2(a,b), shrdw ARG3(CL,a,b), _WTOG shrd ARG3(b,a,CL))
+#define SLDT(a) CHOICE(sldt a, sldt a, sldt a)
+#define SMSW(a) CHOICE(smsw a, smsw a, smsw a)
+#define STC CHOICE(stc, stc, stc)
+#define STD CHOICE(std, std, std)
+#define STI CHOICE(sti, sti, sti)
+#define STOS_L CHOICE(stosl, stosl, _LTOG stos)
+#define STOS_W CHOICE(stosw, stosw, _WTOG stos)
+#define STOS_B CHOICE(stosb, stosb, stosb)
+#define STR(a) CHOICE(str a, str a, str a)
+#define SUB_L(a, b) CHOICE(subl ARG2(a,b), subl ARG2(a,b), _LTOG sub ARG2(b,a))
+#define SUB_W(a, b) CHOICE(subw ARG2(a,b), subw ARG2(a,b), _WTOG sub ARG2(b,a))
+#define SUB_B(a, b) CHOICE(subb ARG2(a,b), subb ARG2(a,b), subb ARG2(b,a))
+#define TEST_L(a, b) CHOICE(testl ARG2(a,b), testl ARG2(a,b), _LTOG test ARG2(b,a))
+#define TEST_W(a, b) CHOICE(testw ARG2(a,b), testw ARG2(a,b), _WTOG test ARG2(b,a))
+#define TEST_B(a, b) CHOICE(testb ARG2(a,b), testb ARG2(a,b), testb ARG2(b,a))
+#define VERR(a) CHOICE(verr a, verr a, verr a)
+#define VERW(a) CHOICE(verw a, verw a, verw a)
+#define WAIT CHOICE(wait, wait, wait)
+#define XCHG_L(a, b) CHOICE(xchgl ARG2(a,b), xchgl ARG2(a,b), _LTOG xchg ARG2(b,a))
+#define XCHG_W(a, b) CHOICE(xchgw ARG2(a,b), xchgw ARG2(a,b), _WTOG xchg ARG2(b,a))
+#define XCHG_B(a, b) CHOICE(xchgb ARG2(a,b), xchgb ARG2(a,b), xchgb ARG2(b,a))
+#define XLAT CHOICE(xlat, xlat, xlat)
+#define XOR_L(a, b) CHOICE(xorl ARG2(a,b), xorl ARG2(a,b), _LTOG xor ARG2(b,a))
+#define XOR_W(a, b) CHOICE(xorw ARG2(a,b), xorw ARG2(a,b), _WTOG xor ARG2(b,a))
+#define XOR_B(a, b) CHOICE(xorb ARG2(a,b), xorb ARG2(a,b), xorb ARG2(b,a))
+
+
+/* Floating Point Instructions */
+#define F2XM1 CHOICE(f2xm1, f2xm1, f2xm1)
+#define FABS CHOICE(fabs, fabs, fabs)
+#define FADD_D(a) CHOICE(faddl a, faddl a, faddd a)
+#define FADD_S(a) CHOICE(fadds a, fadds a, fadds a)
+#define FADD2(a, b) CHOICE(fadd ARG2(a,b), fadd ARG2(a,b), fadd ARG2(b,a))
+#define FADDP(a, b) CHOICE(faddp ARG2(a,b), faddp ARG2(a,b), faddp ARG2(b,a))
+#define FIADD_L(a) CHOICE(fiaddl a, fiaddl a, fiaddl a)
+#define FIADD_W(a) CHOICE(fiadd a, fiadds a, fiadds a)
+#define FBLD(a) CHOICE(fbld a, fbld a, fbld a)
+#define FBSTP(a) CHOICE(fbstp a, fbstp a, fbstp a)
+#define FCHS CHOICE(fchs, fchs, fchs)
+#define FCLEX CHOICE(fclex, wait; fnclex, wait; fclex)
+#define FNCLEX CHOICE(fnclex, fnclex, fclex)
+#define FCOM(a) CHOICE(fcom a, fcom a, fcom a)
+#define FCOM_D(a) CHOICE(fcoml a, fcoml a, fcomd a)
+#define FCOM_S(a) CHOICE(fcoms a, fcoms a, fcoms a)
+#define FCOMP(a) CHOICE(fcomp a, fcomp a, fcomp a)
+#define FCOMP_D(a) CHOICE(fcompl a, fcompl a, fcompd a)
+#define FCOMP_S(a) CHOICE(fcomps a, fcomps a, fcomps a)
+#define FCOMPP CHOICE(fcompp, fcompp, fcompp)
+#define FCOS CHOICE(fcos, fcos, fcos)
+#define FDECSTP CHOICE(fdecstp, fdecstp, fdecstp)
+#define FDIV_D(a) CHOICE(fdivl a, fdivl a, fdivd a)
+#define FDIV_S(a) CHOICE(fdivs a, fdivs a, fdivs a)
+#define FDIV2(a, b) CHOICE(fdiv ARG2(a,b), fdiv ARG2(a,b), fdiv ARG2(b,a))
+#define FDIVP(a, b) CHOICE(fdivp ARG2(a,b), fdivp ARG2(a,b), fdivp ARG2(b,a))
+#define FIDIV_L(a) CHOICE(fidivl a, fidivl a, fidivl a)
+#define FIDIV_W(a) CHOICE(fidiv a, fidivs a, fidivs a)
+#define FDIVR_D(a) CHOICE(fdivrl a, fdivrl a, fdivrd a)
+#define FDIVR_S(a) CHOICE(fdivrs a, fdivrs a, fdivrs a)
+#define FDIVR2(a, b) CHOICE(fdivr ARG2(a,b), fdivr ARG2(a,b), fdivr ARG2(b,a))
+#define FDIVRP(a, b) CHOICE(fdivrp ARG2(a,b), fdivrp ARG2(a,b), fdivrp ARG2(b,a))
+#define FIDIVR_L(a) CHOICE(fidivrl a, fidivrl a, fidivrl a)
+#define FIDIVR_W(a) CHOICE(fidivr a, fidivrs a, fidivrs a)
+#define FFREE(a) CHOICE(ffree a, ffree a, ffree a)
+#define FICOM_L(a) CHOICE(ficoml a, ficoml a, ficoml a)
+#define FICOM_W(a) CHOICE(ficom a, ficoms a, ficoms a)
+#define FICOMP_L(a) CHOICE(ficompl a, ficompl a, ficompl a)
+#define FICOMP_W(a) CHOICE(ficomp a, ficomps a, ficomps a)
+#define FILD_Q(a) CHOICE(fildll a, fildq a, fildq a)
+#define FILD_L(a) CHOICE(fildl a, fildl a, fildl a)
+#define FILD_W(a) CHOICE(fild a, filds a, filds a)
+#define FINCSTP CHOICE(fincstp, fincstp, fincstp)
+#define FINIT CHOICE(finit, wait; fninit, wait; finit)
+#define FNINIT CHOICE(fninit, fninit, finit)
+#define FIST_L(a) CHOICE(fistl a, fistl a, fistl a)
+#define FIST_W(a) CHOICE(fist a, fists a, fists a)
+#define FISTP_Q(a) CHOICE(fistpll a, fistpq a, fistpq a)
+#define FISTP_L(a) CHOICE(fistpl a, fistpl a, fistpl a)
+#define FISTP_W(a) CHOICE(fistp a, fistps a, fistps a)
+#define FLD_X(a) CHOICE(fldt a, fldt a, fldx a) /* 80 bit data type! */
+#define FLD_D(a) CHOICE(fldl a, fldl a, fldd a)
+#define FLD_S(a) CHOICE(flds a, flds a, flds a)
+#define FLD1 CHOICE(fld1, fld1, fld1)
+#define FLDL2T CHOICE(fldl2t, fldl2t, fldl2t)
+#define FLDL2E CHOICE(fldl2e, fldl2e, fldl2e)
+#define FLDPI CHOICE(fldpi, fldpi, fldpi)
+#define FLDLG2 CHOICE(fldlg2, fldlg2, fldlg2)
+#define FLDLN2 CHOICE(fldln2, fldln2, fldln2)
+#define FLDZ CHOICE(fldz, fldz, fldz)
+#define FLDCW(a) CHOICE(fldcw a, fldcw a, fldcw a)
+#define FLDENV(a) CHOICE(fldenv a, fldenv a, fldenv a)
+#define FMUL_S(a) CHOICE(fmuls a, fmuls a, fmuls a)
+#define FMUL_D(a) CHOICE(fmull a, fmull a, fmuld a)
+#define FMUL2(a, b) CHOICE(fmul ARG2(a,b), fmul ARG2(a,b), fmul ARG2(b,a))
+#define FMULP(a, b) CHOICE(fmulp ARG2(a,b), fmulp ARG2(a,b), fmulp ARG2(b,a))
+#define FIMUL_L(a) CHOICE(fimull a, fimull a, fimull a)
+#define FIMUL_W(a) CHOICE(fimul a, fimuls a, fimuls a)
+#define FNOP CHOICE(fnop, fnop, fnop)
+#define FPATAN CHOICE(fpatan, fpatan, fpatan)
+#define FPREM CHOICE(fprem, fprem, fprem)
+#define FPREM1 CHOICE(fprem1, fprem1, fprem1)
+#define FPTAN CHOICE(fptan, fptan, fptan)
+#define FRNDINT CHOICE(frndint, frndint, frndint)
+#define FRSTOR(a) CHOICE(frstor a, frstor a, frstor a)
+#define FSAVE(a) CHOICE(fsave a, wait; fnsave a, wait; fsave a)
+#define FNSAVE(a) CHOICE(fnsave a, fnsave a, fsave a)
+#define FSCALE CHOICE(fscale, fscale, fscale)
+#define FSIN CHOICE(fsin, fsin, fsin)
+#define FSINCOS CHOICE(fsincos, fsincos, fsincos)
+#define FSQRT CHOICE(fsqrt, fsqrt, fsqrt)
+#define FST_D(a) CHOICE(fstl a, fstl a, fstd a)
+#define FST_S(a) CHOICE(fsts a, fsts a, fsts a)
+#define FSTP_X(a) CHOICE(fstpt a, fstpt a, fstpx a)
+#define FSTP_D(a) CHOICE(fstpl a, fstpl a, fstpd a)
+#define FSTP_S(a) CHOICE(fstps a, fstps a, fstps a)
+#define FSTCW(a) CHOICE(fstcw a, wait; fnstcw a, wait; fstcw a)
+#define FNSTCW(a) CHOICE(fnstcw a, fnstcw a, fstcw a)
+#define FSTENV(a) CHOICE(fstenv a, wait; fnstenv a, fstenv a)
+#define FNSTENV(a) CHOICE(fnstenv a, fnstenv a, fstenv a)
+#define FSTSW(a) CHOICE(fstsw a, wait; fnstsw a, wait; fstsw a)
+#define FNSTSW(a) CHOICE(fnstsw a, fnstsw a, fstsw a)
+#define FSUB_S(a) CHOICE(fsubs a, fsubs a, fsubs a)
+#define FSUB_D(a) CHOICE(fsubl a, fsubl a, fsubd a)
+#define FSUB2(a, b) CHOICE(fsub ARG2(a,b), fsub ARG2(a,b), fsub ARG2(b,a))
+#define FSUBP(a, b) CHOICE(fsubp ARG2(a,b), fsubp ARG2(a,b), fsubp ARG2(b,a))
+#define FISUB_L(a) CHOICE(fisubl a, fisubl a, fisubl a)
+#define FISUB_W(a) CHOICE(fisub a, fisubs a, fisubs a)
+#define FSUBR_S(a) CHOICE(fsubrs a, fsubrs a, fsubrs a)
+#define FSUBR_D(a) CHOICE(fsubrl a, fsubrl a, fsubrd a)
+#define FSUBR2(a, b) CHOICE(fsubr ARG2(a,b), fsubr ARG2(a,b), fsubr ARG2(b,a))
+#define FSUBRP(a, b) CHOICE(fsubrp ARG2(a,b), fsubrp ARG2(a,b), fsubrp ARG2(b,a))
+#define FISUBR_L(a) CHOICE(fisubrl a, fisubrl a, fisubrl a)
+#define FISUBR_W(a) CHOICE(fisubr a, fisubrs a, fisubrs a)
+#define FTST CHOICE(ftst, ftst, ftst)
+#define FUCOM(a) CHOICE(fucom a, fucom a, fucom a)
+#define FUCOMP(a) CHOICE(fucomp a, fucomp a, fucomp a)
+#define FUCOMPP CHOICE(fucompp, fucompp, fucompp)
+#define FWAIT CHOICE(wait, wait, wait)
+#define FXAM CHOICE(fxam, fxam, fxam)
+#define FXCH(a) CHOICE(fxch a, fxch a, fxch a)
+#define FXTRACT CHOICE(fxtract, fxtract, fxtract)
+#define FYL2X CHOICE(fyl2x, fyl2x, fyl2x)
+#define FYL2XP1 CHOICE(fyl2xp1, fyl2xp1, fyl2xp1)
+
+#endif /* __ASSYNTAX_H__ */
diff --git a/xorg-server/hw/xfree86/os-support/bsd/Makefile.am b/xorg-server/hw/xfree86/os-support/bsd/Makefile.am
new file mode 100644
index 000000000..4fc270aa9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/Makefile.am
@@ -0,0 +1,86 @@
+noinst_LTLIBRARIES = libbsd.la
+
+# FIXME: Add USB mouse support?
+
+# FIXME: APM support.
+APM_SOURCES = $(srcdir)/../shared/pm_noop.c
+
+if FREEBSD_KLDLOAD
+KMOD_SOURCES = bsd_kmod.c
+else
+KMOD_SOURCES = $(srcdir)/../shared/kmod_noop.c
+endif
+
+# FIXME: Non-i386/ia64 resource support.
+RES_SOURCES = $(srcdir)/../shared/stdResource.c
+
+if AGP
+AGP_SOURCES = $(srcdir)/../linux/lnx_agp.c
+else
+AGP_SOURCES = $(srcdir)/../shared/agp_noop.c
+endif
+
+if ALPHA_VIDEO
+# Cheat here and piggyback other alpha bits on ALPHA_VIDEO.
+ARCH_SOURCES = \
+ alpha_video.c \
+ bsd_ev56.c \
+ bsd_axp.c \
+ $(srcdir)/../shared/xf86Axp.c
+endif
+
+if ARM_VIDEO
+ARCH_SOURCES = arm_video.c
+endif
+
+if I386_VIDEO
+ARCH_SOURCES = i386_video.c
+endif
+
+if PPC_VIDEO
+ARCH_SOURCES = ppc_video.c
+endif
+
+if SPARC64_VIDEO
+# Cheat here and piggyback other sparc64 bits on SPARC64_VIDEO.
+ARCH_SOURCES = \
+ sparc64_video.c \
+ $(srcdir)/../shared/ioperm_noop.c
+endif
+
+# FIXME: NetBSD Aperture defines (configure.ac)
+AM_CFLAGS = -DUSESTDRES $(XORG_CFLAGS) $(DIX_CFLAGS)
+
+INCLUDES = $(XORG_INCS)
+
+libbsd_la_SOURCES = \
+ $(srcdir)/../shared/posix_tty.c \
+ $(srcdir)/../shared/sigio.c \
+ $(srcdir)/../shared/vidmem.c \
+ bsd_VTsw.c \
+ bsd_init.c \
+ bsd_mouse.c \
+ bsd_bell.c \
+ $(ARCH_SOURCES) \
+ $(AGP_SOURCES) \
+ $(APM_SOURCES) \
+ $(AXP_SOURCES) \
+ $(DRI_SOURCES) \
+ $(KMOD_SOURCES) \
+ $(RES_SOURCES)
+
+# FIXME: Add these files to the build as needed
+EXTRA_DIST = \
+ bsd_apm.c \
+ bsd_jstk.c \
+ bsd_kqueue_apm.c \
+ bsdResource.c \
+ memrange.h \
+ libusb/data.c \
+ libusb/descr.c \
+ libusb/parse.c \
+ libusb/usage.c \
+ libusb/usb.3 \
+ libusb/usb.h \
+ libusb/usb_hid_usages \
+ libusb/usbvar.h
diff --git a/xorg-server/hw/xfree86/os-support/bsd/Makefile.in b/xorg-server/hw/xfree86/os-support/bsd/Makefile.in
new file mode 100644
index 000000000..d59e73c87
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/Makefile.in
@@ -0,0 +1,822 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/bsd
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libbsd_la_LIBADD =
+am__libbsd_la_SOURCES_DIST = $(srcdir)/../shared/posix_tty.c \
+ $(srcdir)/../shared/sigio.c $(srcdir)/../shared/vidmem.c \
+ bsd_VTsw.c bsd_init.c bsd_mouse.c bsd_bell.c alpha_video.c \
+ bsd_ev56.c bsd_axp.c $(srcdir)/../shared/xf86Axp.c arm_video.c \
+ i386_video.c ppc_video.c sparc64_video.c \
+ $(srcdir)/../shared/ioperm_noop.c \
+ $(srcdir)/../shared/agp_noop.c $(srcdir)/../linux/lnx_agp.c \
+ $(srcdir)/../shared/pm_noop.c $(srcdir)/../shared/kmod_noop.c \
+ bsd_kmod.c $(srcdir)/../shared/stdResource.c
+@ALPHA_VIDEO_FALSE@@ARM_VIDEO_FALSE@@I386_VIDEO_FALSE@@PPC_VIDEO_FALSE@@SPARC64_VIDEO_TRUE@am__objects_1 = sparc64_video.lo \
+@ALPHA_VIDEO_FALSE@@ARM_VIDEO_FALSE@@I386_VIDEO_FALSE@@PPC_VIDEO_FALSE@@SPARC64_VIDEO_TRUE@ ioperm_noop.lo
+@ALPHA_VIDEO_FALSE@@ARM_VIDEO_FALSE@@I386_VIDEO_FALSE@@PPC_VIDEO_TRUE@am__objects_1 = ppc_video.lo
+@ALPHA_VIDEO_FALSE@@ARM_VIDEO_FALSE@@I386_VIDEO_TRUE@am__objects_1 = i386_video.lo
+@ALPHA_VIDEO_FALSE@@ARM_VIDEO_TRUE@am__objects_1 = arm_video.lo
+@ALPHA_VIDEO_TRUE@am__objects_1 = alpha_video.lo bsd_ev56.lo \
+@ALPHA_VIDEO_TRUE@ bsd_axp.lo xf86Axp.lo
+@AGP_FALSE@am__objects_2 = agp_noop.lo
+@AGP_TRUE@am__objects_2 = lnx_agp.lo
+am__objects_3 = pm_noop.lo
+@FREEBSD_KLDLOAD_FALSE@am__objects_4 = kmod_noop.lo
+@FREEBSD_KLDLOAD_TRUE@am__objects_4 = bsd_kmod.lo
+am__objects_5 = stdResource.lo
+am_libbsd_la_OBJECTS = posix_tty.lo sigio.lo vidmem.lo bsd_VTsw.lo \
+ bsd_init.lo bsd_mouse.lo bsd_bell.lo $(am__objects_1) \
+ $(am__objects_2) $(am__objects_3) $(am__objects_4) \
+ $(am__objects_5)
+libbsd_la_OBJECTS = $(am_libbsd_la_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libbsd_la_SOURCES)
+DIST_SOURCES = $(am__libbsd_la_SOURCES_DIST)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
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+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+FILE_MAN_DIR = @FILE_MAN_DIR@
+FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+GLX_ARCH_DEFINES = @GLX_ARCH_DEFINES@
+GLX_DEFINES = @GLX_DEFINES@
+GL_CFLAGS = @GL_CFLAGS@
+GL_LIBS = @GL_LIBS@
+GREP = @GREP@
+HAL_CFLAGS = @HAL_CFLAGS@
+HAL_LIBS = @HAL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+KDRIVE_CFLAGS = @KDRIVE_CFLAGS@
+KDRIVE_INCS = @KDRIVE_INCS@
+KDRIVE_LIBS = @KDRIVE_LIBS@
+KDRIVE_LOCAL_LIBS = @KDRIVE_LOCAL_LIBS@
+KDRIVE_PURE_INCS = @KDRIVE_PURE_INCS@
+KDRIVE_PURE_LIBS = @KDRIVE_PURE_LIBS@
+LAUNCHD = @LAUNCHD@
+LDFLAGS = @LDFLAGS@
+LD_EXPORT_SYMBOLS_FLAG = @LD_EXPORT_SYMBOLS_FLAG@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDRM_CFLAGS = @LIBDRM_CFLAGS@
+LIBDRM_LIBS = @LIBDRM_LIBS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIB_MAN_DIR = @LIB_MAN_DIR@
+LIB_MAN_SUFFIX = @LIB_MAN_SUFFIX@
+LINUXDOC = @LINUXDOC@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MAKE_HTML = @MAKE_HTML@
+MAKE_PDF = @MAKE_PDF@
+MAKE_PS = @MAKE_PS@
+MAKE_TEXT = @MAKE_TEXT@
+MESA_SOURCE = @MESA_SOURCE@
+MISC_MAN_DIR = @MISC_MAN_DIR@
+MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
+MKDIR_P = @MKDIR_P@
+MKFONTDIR = @MKFONTDIR@
+MKFONTSCALE = @MKFONTSCALE@
+NMEDIT = @NMEDIT@
+OBJC = @OBJC@
+OBJCCLD = @OBJCCLD@
+OBJCDEPMODE = @OBJCDEPMODE@
+OBJCFLAGS = @OBJCFLAGS@
+OBJCLINK = @OBJCLINK@
+OBJDUMP = @OBJDUMP@
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+OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
+OPENSSL_LIBS = @OPENSSL_LIBS@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PCIACCESS_CFLAGS = @PCIACCESS_CFLAGS@
+PCIACCESS_LIBS = @PCIACCESS_LIBS@
+PCI_TXT_IDS_PATH = @PCI_TXT_IDS_PATH@
+PERL = @PERL@
+PKG_CONFIG = @PKG_CONFIG@
+PROJECTROOT = @PROJECTROOT@
+PS2PDF = @PS2PDF@
+RANLIB = @RANLIB@
+RAWCPP = @RAWCPP@
+RAWCPPFLAGS = @RAWCPPFLAGS@
+SED = @SED@
+SERVER_MISC_CONFIG_PATH = @SERVER_MISC_CONFIG_PATH@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SOLARIS_ASM_CFLAGS = @SOLARIS_ASM_CFLAGS@
+SOLARIS_INOUT_ARCH = @SOLARIS_INOUT_ARCH@
+STRIP = @STRIP@
+TSLIB_CFLAGS = @TSLIB_CFLAGS@
+TSLIB_LIBS = @TSLIB_LIBS@
+UTILS_SYS_LIBS = @UTILS_SYS_LIBS@
+VENDOR_MAN_VERSION = @VENDOR_MAN_VERSION@
+VENDOR_NAME = @VENDOR_NAME@
+VENDOR_NAME_SHORT = @VENDOR_NAME_SHORT@
+VENDOR_RELEASE = @VENDOR_RELEASE@
+VERSION = @VERSION@
+X11APP_ARCHS = @X11APP_ARCHS@
+X11EXAMPLES_DEP_CFLAGS = @X11EXAMPLES_DEP_CFLAGS@
+X11EXAMPLES_DEP_LIBS = @X11EXAMPLES_DEP_LIBS@
+XDMCP_CFLAGS = @XDMCP_CFLAGS@
+XDMCP_LIBS = @XDMCP_LIBS@
+XDMXCONFIG_DEP_CFLAGS = @XDMXCONFIG_DEP_CFLAGS@
+XDMXCONFIG_DEP_LIBS = @XDMXCONFIG_DEP_LIBS@
+XDMX_CFLAGS = @XDMX_CFLAGS@
+XDMX_LIBS = @XDMX_LIBS@
+XDMX_SYS_LIBS = @XDMX_SYS_LIBS@
+XEGLMODULES_CFLAGS = @XEGLMODULES_CFLAGS@
+XEGL_LIBS = @XEGL_LIBS@
+XEGL_SYS_LIBS = @XEGL_SYS_LIBS@
+XEPHYR_CFLAGS = @XEPHYR_CFLAGS@
+XEPHYR_DRI_LIBS = @XEPHYR_DRI_LIBS@
+XEPHYR_INCS = @XEPHYR_INCS@
+XEPHYR_LIBS = @XEPHYR_LIBS@
+XF86CONFIGFILE = @XF86CONFIGFILE@
+XF86MISC_CFLAGS = @XF86MISC_CFLAGS@
+XF86MISC_LIBS = @XF86MISC_LIBS@
+XF86VIDMODE_CFLAGS = @XF86VIDMODE_CFLAGS@
+XF86VIDMODE_LIBS = @XF86VIDMODE_LIBS@
+XGLMODULES_CFLAGS = @XGLMODULES_CFLAGS@
+XGLMODULES_LIBS = @XGLMODULES_LIBS@
+XGLXMODULES_CFLAGS = @XGLXMODULES_CFLAGS@
+XGLXMODULES_LIBS = @XGLXMODULES_LIBS@
+XGLX_LIBS = @XGLX_LIBS@
+XGLX_SYS_LIBS = @XGLX_SYS_LIBS@
+XGL_LIBS = @XGL_LIBS@
+XGL_MODULE_PATH = @XGL_MODULE_PATH@
+XGL_SYS_LIBS = @XGL_SYS_LIBS@
+XKB_BASE_DIRECTORY = @XKB_BASE_DIRECTORY@
+XKB_BIN_DIRECTORY = @XKB_BIN_DIRECTORY@
+XKB_COMPILED_DIR = @XKB_COMPILED_DIR@
+XKM_OUTPUT_DIR = @XKM_OUTPUT_DIR@
+XLIB_CFLAGS = @XLIB_CFLAGS@
+XLIB_LIBS = @XLIB_LIBS@
+XNESTMODULES_CFLAGS = @XNESTMODULES_CFLAGS@
+XNESTMODULES_LIBS = @XNESTMODULES_LIBS@
+XNEST_LIBS = @XNEST_LIBS@
+XNEST_SYS_LIBS = @XNEST_SYS_LIBS@
+XORGCFG_DEP_CFLAGS = @XORGCFG_DEP_CFLAGS@
+XORGCFG_DEP_LIBS = @XORGCFG_DEP_LIBS@
+XORGCONFIG_DEP_CFLAGS = @XORGCONFIG_DEP_CFLAGS@
+XORGCONFIG_DEP_LIBS = @XORGCONFIG_DEP_LIBS@
+XORG_CFLAGS = @XORG_CFLAGS@
+XORG_INCS = @XORG_INCS@
+XORG_LIBS = @XORG_LIBS@
+XORG_MODULES_CFLAGS = @XORG_MODULES_CFLAGS@
+XORG_MODULES_LIBS = @XORG_MODULES_LIBS@
+XORG_OS = @XORG_OS@
+XORG_OS_SUBDIR = @XORG_OS_SUBDIR@
+XORG_SYS_LIBS = @XORG_SYS_LIBS@
+XPRINTMODULES_CFLAGS = @XPRINTMODULES_CFLAGS@
+XPRINTMODULES_LIBS = @XPRINTMODULES_LIBS@
+XPRINTPROTO_CFLAGS = @XPRINTPROTO_CFLAGS@
+XPRINTPROTO_LIBS = @XPRINTPROTO_LIBS@
+XPRINT_CFLAGS = @XPRINT_CFLAGS@
+XPRINT_LIBS = @XPRINT_LIBS@
+XPRINT_SYS_LIBS = @XPRINT_SYS_LIBS@
+XRESEXAMPLES_DEP_CFLAGS = @XRESEXAMPLES_DEP_CFLAGS@
+XRESEXAMPLES_DEP_LIBS = @XRESEXAMPLES_DEP_LIBS@
+XSDL_INCS = @XSDL_INCS@
+XSDL_LIBS = @XSDL_LIBS@
+XSERVERCFLAGS_CFLAGS = @XSERVERCFLAGS_CFLAGS@
+XSERVERCFLAGS_LIBS = @XSERVERCFLAGS_LIBS@
+XSERVERLIBS_CFLAGS = @XSERVERLIBS_CFLAGS@
+XSERVERLIBS_LIBS = @XSERVERLIBS_LIBS@
+XSERVER_LIBS = @XSERVER_LIBS@
+XSERVER_SYS_LIBS = @XSERVER_SYS_LIBS@
+XTSTEXAMPLES_DEP_CFLAGS = @XTSTEXAMPLES_DEP_CFLAGS@
+XTSTEXAMPLES_DEP_LIBS = @XTSTEXAMPLES_DEP_LIBS@
+XVFB_LIBS = @XVFB_LIBS@
+XVFB_SYS_LIBS = @XVFB_SYS_LIBS@
+XWINMODULES_CFLAGS = @XWINMODULES_CFLAGS@
+XWINMODULES_LIBS = @XWINMODULES_LIBS@
+XWIN_LIBS = @XWIN_LIBS@
+XWIN_SERVER_NAME = @XWIN_SERVER_NAME@
+XWIN_SYS_LIBS = @XWIN_SYS_LIBS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+__XCONFIGFILE__ = @__XCONFIGFILE__@
+abi_ansic = @abi_ansic@
+abi_extension = @abi_extension@
+abi_font = @abi_font@
+abi_videodrv = @abi_videodrv@
+abi_xinput = @abi_xinput@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+driverdir = @driverdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extdir = @extdir@
+ft_config = @ft_config@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+launchagentsdir = @launchagentsdir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+logdir = @logdir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+moduledir = @moduledir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sdkdir = @sdkdir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+xglmoduledir = @xglmoduledir@
+xpconfigdir = @xpconfigdir@
+noinst_LTLIBRARIES = libbsd.la
+
+# FIXME: Add USB mouse support?
+
+# FIXME: APM support.
+APM_SOURCES = $(srcdir)/../shared/pm_noop.c
+@FREEBSD_KLDLOAD_FALSE@KMOD_SOURCES = $(srcdir)/../shared/kmod_noop.c
+@FREEBSD_KLDLOAD_TRUE@KMOD_SOURCES = bsd_kmod.c
+
+# FIXME: Non-i386/ia64 resource support.
+RES_SOURCES = $(srcdir)/../shared/stdResource.c
+@AGP_FALSE@AGP_SOURCES = $(srcdir)/../shared/agp_noop.c
+@AGP_TRUE@AGP_SOURCES = $(srcdir)/../linux/lnx_agp.c
+
+# Cheat here and piggyback other alpha bits on ALPHA_VIDEO.
+@ALPHA_VIDEO_TRUE@ARCH_SOURCES = \
+@ALPHA_VIDEO_TRUE@ alpha_video.c \
+@ALPHA_VIDEO_TRUE@ bsd_ev56.c \
+@ALPHA_VIDEO_TRUE@ bsd_axp.c \
+@ALPHA_VIDEO_TRUE@ $(srcdir)/../shared/xf86Axp.c
+
+@ARM_VIDEO_TRUE@ARCH_SOURCES = arm_video.c
+@I386_VIDEO_TRUE@ARCH_SOURCES = i386_video.c
+@PPC_VIDEO_TRUE@ARCH_SOURCES = ppc_video.c
+
+# Cheat here and piggyback other sparc64 bits on SPARC64_VIDEO.
+@SPARC64_VIDEO_TRUE@ARCH_SOURCES = \
+@SPARC64_VIDEO_TRUE@ sparc64_video.c \
+@SPARC64_VIDEO_TRUE@ $(srcdir)/../shared/ioperm_noop.c
+
+
+# FIXME: NetBSD Aperture defines (configure.ac)
+AM_CFLAGS = -DUSESTDRES $(XORG_CFLAGS) $(DIX_CFLAGS)
+INCLUDES = $(XORG_INCS)
+libbsd_la_SOURCES = \
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+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/bsd/alpha_video.c b/xorg-server/hw/xfree86/os-support/bsd/alpha_video.c
new file mode 100644
index 000000000..523c4488e
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/alpha_video.c
@@ -0,0 +1,732 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+
+#include <sys/param.h>
+#ifndef __NetBSD__
+# include <sys/sysctl.h>
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+# include <machine/sysarch.h>
+# endif
+# else
+# include <machine/sysarch.h>
+#endif
+
+#include "xf86Axp.h"
+
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#if defined(__NetBSD__) && !defined(MAP_FILE)
+#define MAP_FLAGS MAP_SHARED
+#else
+#define MAP_FLAGS (MAP_FILE | MAP_SHARED)
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((caddr_t)-1)
+#endif
+
+axpDevice bsdGetAXP(void);
+
+#ifndef __NetBSD__
+extern unsigned long dense_base(void);
+
+static int axpSystem = -1;
+static unsigned long hae_thresh;
+static unsigned long hae_mask;
+static unsigned long bus_base;
+static unsigned long sparse_size;
+
+static unsigned long
+memory_base(void)
+{
+ static unsigned long base = 0;
+
+ if (base == 0) {
+ size_t len = sizeof(base);
+ int error;
+#ifdef __OpenBSD__
+ int mib[3];
+
+ mib[0] = CTL_MACHDEP;
+ mib[1] = CPU_CHIPSET;
+ mib[2] = CPU_CHIPSET_MEM;
+
+ if ((error = sysctl(mib, 3, &base, &len, NULL, 0)) < 0)
+#else
+ if ((error = sysctlbyname("hw.chipset.memory", &base, &len,
+ 0, 0)) < 0)
+#endif
+ FatalError("xf86MapVidMem: can't find memory\n");
+ }
+
+ return base;
+}
+
+static int
+has_bwx(void)
+{
+ static int bwx = 0;
+ size_t len = sizeof(bwx);
+ int error;
+#ifdef __OpenBSD__
+ int mib[3];
+
+ mib[0] = CTL_MACHDEP;
+ mib[1] = CPU_CHIPSET;
+ mib[2] = CPU_CHIPSET_BWX;
+
+ if ((error = sysctl(mib, 3, &bwx, &len, NULL, 0)) < 0)
+ return FALSE;
+ else
+ return bwx;
+#else
+ if ((error = sysctlbyname("hw.chipset.bwx", &bwx, &len, 0, 0)) < 0)
+ return FALSE;
+ else
+ return bwx;
+#endif
+}
+#else /* __NetBSD__ */
+static unsigned long hae_thresh = (1UL << 24);
+static unsigned long hae_mask = 0xf8000000UL; /* XXX - should use xf86AXP.c */
+static struct alpha_bus_window *abw;
+static int abw_count = -1;
+
+static void
+init_abw(void)
+{
+ if (abw_count < 0) {
+ abw_count = alpha_bus_getwindows(ALPHA_BUS_TYPE_PCI_MEM, &abw);
+ if (abw_count <= 0)
+ FatalError("init_abw: alpha_bus_getwindows failed\n");
+ }
+}
+
+static int
+has_bwx(void)
+{
+ if (abw_count < 0)
+ init_abw();
+
+ xf86Msg(X_INFO, "has_bwx = %d\n",
+ abw[0].abw_abst.abst_flags & ABST_BWX ? 1 : 0); /* XXXX */
+ return abw[0].abw_abst.abst_flags & ABST_BWX;
+}
+
+static unsigned long
+dense_base(void)
+{
+ if (abw_count < 0)
+ init_abw();
+
+ /* XXX check abst_flags for ABST_DENSE just to be safe? */
+ xf86Msg(X_INFO, "dense base = %#lx\n",
+ abw[0].abw_abst.abst_sys_start); /* XXXX */
+ return abw[0].abw_abst.abst_sys_start;
+}
+
+static unsigned long
+memory_base(void)
+{
+ if (abw_count < 0)
+ init_abw();
+
+ if (abw_count > 0) {
+ xf86Msg(X_INFO, "memory base = %#lx\n",
+ abw[1].abw_abst.abst_sys_start); /* XXXX */
+ return abw[1].abw_abst.abst_sys_start;
+ } else {
+ xf86Msg(X_INFO, "no memory base\n"); /* XXXX */
+ return 0;
+ }
+}
+#endif /* __NetBSD__ */
+
+#define BUS_BASE dense_base()
+#define BUS_BASE_BWX memory_base()
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+#ifdef __OpenBSD__
+#define SYSCTL_MSG "\tCheck that you have set 'machdep.allowaperture=1'\n"\
+ "\tin /etc/sysctl.conf and reboot your machine\n" \
+ "\trefer to xf86(4) for details"
+#endif
+
+static Bool useDevMem = FALSE;
+static int devMemFd = -1;
+
+#ifdef HAS_APERTURE_DRV
+#define DEV_APERTURE "/dev/xf86"
+#endif
+#define DEV_MEM "/dev/mem"
+
+static pointer mapVidMem(int, unsigned long, unsigned long, int);
+static void unmapVidMem(int, pointer, unsigned long);
+static pointer mapVidMemSparse(int, unsigned long, unsigned long, int);
+static void unmapVidMemSparse(int, pointer, unsigned long);
+
+/*
+ * Check if /dev/mem can be mmap'd. If it can't print a warning when
+ * "warn" is TRUE.
+ */
+static void
+checkDevMem(Bool warn)
+{
+ static Bool devMemChecked = FALSE;
+ int fd;
+ pointer base;
+
+ if (devMemChecked)
+ return;
+ devMemChecked = TRUE;
+
+#ifdef HAS_APERTURE_DRV
+ /* Try the aperture driver first */
+ if ((fd = open(DEV_APERTURE, O_RDWR)) >= 0) {
+ /* Try to map a page at the VGA address */
+ base = mmap((caddr_t)0, 4096, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0xA0000 + BUS_BASE);
+
+ if (base != MAP_FAILED) {
+ munmap((caddr_t)base, 4096);
+ devMemFd = fd;
+ useDevMem = TRUE;
+ xf86Msg(X_INFO, "checkDevMem: using aperture driver %s\n",
+ DEV_APERTURE);
+ return;
+ } else {
+ if (warn) {
+ xf86Msg(X_WARNING, "checkDevMem: failed to mmap %s (%s)\n",
+ DEV_APERTURE, strerror(errno));
+ }
+ }
+ }
+#endif
+ if ((fd = open(DEV_MEM, O_RDWR)) >= 0) {
+ /* Try to map a page at the VGA address */
+ base = mmap((caddr_t)0, 4096, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0xA0000 + BUS_BASE);
+
+ if (base != MAP_FAILED) {
+ munmap((caddr_t)base, 4096);
+ devMemFd = fd;
+ useDevMem = TRUE;
+ return;
+ } else {
+ if (warn) {
+ xf86Msg(X_WARNING, "checkDevMem: failed to mmap %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ }
+ }
+ if (warn) {
+#ifndef HAS_APERTURE_DRV
+ xf86Msg(X_WARNING, "checkDevMem: failed to open/mmap %s (%s)\n",
+ DEV_MEM, strerror(errno));
+#else
+#ifndef __OpenBSD__
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s and %s\n"
+ "\t(%s)\n", DEV_APERTURE, DEV_MEM, strerror(errno));
+#else /* __OpenBSD__ */
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s and %s\n"
+ "\t(%s)\n%s", DEV_APERTURE, DEV_MEM, strerror(errno),
+ SYSCTL_MSG);
+#endif /* __OpenBSD__ */
+#endif
+ xf86ErrorF("\tlinear framebuffer access unavailable\n");
+ }
+ useDevMem = FALSE;
+ return;
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ checkDevMem(TRUE);
+ pVidMem->linearSupported = useDevMem;
+
+ if (has_bwx()) {
+ xf86Msg(X_PROBED,"Machine type has 8/16 bit access\n");
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+ } else {
+ xf86Msg(X_PROBED,"Machine needs sparse mapping\n");
+ pVidMem->mapMem = mapVidMemSparse;
+ pVidMem->unmapMem = unmapVidMemSparse;
+#ifndef __NetBSD__
+ if (axpSystem == -1)
+ axpSystem = bsdGetAXP();
+ hae_thresh = xf86AXPParams[axpSystem].hae_thresh;
+ hae_mask = xf86AXPParams[axpSystem].hae_mask;
+ sparse_size = xf86AXPParams[axpSystem].size;
+#endif /* __NetBSD__ */
+ }
+ pVidMem->initialised = TRUE;
+}
+
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+
+ checkDevMem(FALSE);
+ Base = Base & ((1L<<32) - 1);
+
+ if (useDevMem)
+ {
+ if (devMemFd < 0)
+ {
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ base = mmap((caddr_t)0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, devMemFd, (off_t)Base + BUS_BASE_BWX);
+ if (base == MAP_FAILED)
+ {
+ FatalError("%s: could not mmap %s [s=%lx,a=%lx] (%s)\n",
+ "xf86MapVidMem", DEV_MEM, Size, Base,
+ strerror(errno));
+ }
+ return(base);
+ }
+
+ /* else, mmap /dev/vga */
+ if ((unsigned long)Base < 0xA0000 || (unsigned long)Base >= 0xC0000)
+ {
+ FatalError("%s: Address 0x%lx outside allowable range\n",
+ "xf86MapVidMem", Base);
+ }
+ base = mmap(0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, xf86Info.screenFd,
+ (unsigned long)Base + BUS_BASE);
+ if (base == MAP_FAILED)
+ {
+ FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)\n",
+ strerror(errno));
+ }
+ return(base);
+}
+
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap((caddr_t)Base, Size);
+}
+
+/*
+ * Read BIOS via mmap()ing DEV_MEM
+ */
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ unsigned char *ptr;
+ int psize;
+ int mlen;
+
+ checkDevMem(TRUE);
+ if (devMemFd == -1) {
+ return(-1);
+ }
+
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+ ptr = (unsigned char *)mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, devMemFd, (off_t)Base+BUS_BASE);
+ if ((long)ptr == -1)
+ {
+ xf86Msg(X_WARNING,
+ "xf86ReadBIOS: %s mmap[s=%x,a=%lx,o=%lx] failed (%s)\n",
+ DEV_MEM, Len, Base, Offset, strerror(errno));
+ return(-1);
+ }
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "xf86ReadBIOS: BIOS at 0x%08x has signature 0x%04x\n",
+ Base, ptr[0] | (ptr[1] << 8));
+#endif
+ (void)memcpy(Buf, (void *)(ptr + Offset), Len);
+ (void)munmap((caddr_t)ptr, mlen);
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "xf86ReadBIOS(%x, %x, Buf, %x)"
+ "-> %02x %02x %02x %02x...\n",
+ Base, Offset, Len, Buf[0], Buf[1], Buf[2], Buf[3]);
+#endif
+ return(Len);
+}
+
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
+
+extern int ioperm(unsigned long from, unsigned long num, int on);
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ if (!ioperm(0, 65536, TRUE))
+ return TRUE;
+ return FALSE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ return;
+}
+
+#endif /* __FreeBSD_kernel__ || __OpenBSD__ */
+
+#ifdef USE_ALPHA_PIO
+
+Bool
+xf86EnableIO()
+{
+ alpha_pci_io_enable(1);
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ alpha_pci_io_enable(0);
+}
+
+#endif /* USE_ALPHA_PIO */
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+ return;
+}
+
+
+#define vuip volatile unsigned int *
+
+static unsigned long msb_set = 0;
+static pointer memSBase = 0;
+static pointer memBase = 0;
+
+extern int readDense8(pointer Base, register unsigned long Offset);
+extern int readDense16(pointer Base, register unsigned long Offset);
+extern int readDense32(pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense8(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense16(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense32(int Value, pointer Base, register unsigned long Offset);
+
+static int readSparse8(pointer Base, register unsigned long Offset);
+static int readSparse16(pointer Base, register unsigned long Offset);
+static int readSparse32(pointer Base, register unsigned long Offset);
+static void
+writeSparseNB8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseNB16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseNB32(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse32(int Value, pointer Base, register unsigned long Offset);
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+extern int sysarch(int, void *);
+#endif
+
+struct parms {
+ u_int64_t hae;
+};
+
+#ifndef __NetBSD__
+static int
+sethae(u_int64_t hae)
+{
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#ifndef ALPHA_SETHAE
+#define ALPHA_SETHAE 0
+#endif
+ struct parms p;
+ p.hae = hae;
+ return (sysarch(ALPHA_SETHAE, (char *)&p));
+#endif
+#ifdef __OpenBSD__
+ return -1;
+#endif
+}
+#endif /* __NetBSD__ */
+
+static pointer
+mapVidMemSparse(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ static Bool was_here = FALSE;
+
+ if (!was_here) {
+ was_here = TRUE;
+
+ checkDevMem(FALSE);
+
+ xf86WriteMmio8 = writeSparse8;
+ xf86WriteMmio16 = writeSparse16;
+ xf86WriteMmio32 = writeSparse32;
+ xf86WriteMmioNB8 = writeSparseNB8;
+ xf86WriteMmioNB16 = writeSparseNB16;
+ xf86WriteMmioNB32 = writeSparseNB32;
+ xf86ReadMmio8 = readSparse8;
+ xf86ReadMmio16 = readSparse16;
+ xf86ReadMmio32 = readSparse32;
+
+ memBase = mmap((caddr_t)0, 0x100000000,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED, devMemFd,
+ (off_t) BUS_BASE);
+ memSBase = mmap((caddr_t)0, 0x100000000,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED, devMemFd,
+ (off_t) BUS_BASE_BWX);
+
+ if (memSBase == MAP_FAILED || memBase == MAP_FAILED) {
+ FatalError("xf86MapVidMem: Could not mmap framebuffer (%s)\n",
+ strerror(errno));
+ }
+ }
+ return (pointer)((unsigned long)memBase + Base);
+}
+
+static void
+unmapVidMemSparse(int ScreenNum, pointer Base, unsigned long Size)
+{
+}
+
+static int
+readSparse8(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+ register unsigned long msb;
+ mem_barrier();
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ shift = (Offset & 0x3) << 3;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ result = *(vuip) ((unsigned long)memSBase + (Offset << 5));
+ result >>= shift;
+ return 0xffUL & result;
+}
+
+static int
+readSparse16(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+ register unsigned long msb;
+
+ mem_barrier();
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ shift = (Offset & 0x2) << 3;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ result = *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2)));
+ result >>= shift;
+ return 0xffffUL & result;
+}
+
+static int
+readSparse32(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(vuip)((unsigned long)Base+(Offset));
+}
+
+static void
+writeSparse8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int b = Value & 0xffU;
+
+ write_mem_barrier();
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ *(vuip) ((unsigned long)memSBase + (Offset << 5)) = b * 0x01010101;
+}
+
+static void
+writeSparse16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int w = Value & 0xffffU;
+
+ write_mem_barrier();
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2))) =
+ w * 0x00010001;
+
+}
+
+static void
+writeSparse32(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(vuip)((unsigned long)Base + (Offset)) = Value;
+ return;
+}
+
+static void
+writeSparseNB8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int b = Value & 0xffU;
+
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ *(vuip) ((unsigned long)memSBase + (Offset << 5)) = b * 0x01010101;
+}
+
+static void
+writeSparseNB16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int w = Value & 0xffffU;
+
+ Offset += (unsigned long)Base - (unsigned long)memBase;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask ;
+ Offset -= msb;
+ if (msb_set != msb) {
+#ifndef __NetBSD__
+ sethae(msb);
+#endif
+ msb_set = msb;
+ }
+ }
+ *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2))) =
+ w * 0x00010001;
+}
+
+static void
+writeSparseNB32(int Value, pointer Base, register unsigned long Offset)
+{
+ *(vuip)((unsigned long)Base + (Offset)) = Value;
+ return;
+}
+
+_X_EXPORT void (*xf86WriteMmio8)(int Value, pointer Base, unsigned long Offset)
+ = writeDense8;
+_X_EXPORT void (*xf86WriteMmio16)(int Value, pointer Base, unsigned long Offset)
+ = writeDense16;
+_X_EXPORT void (*xf86WriteMmio32)(int Value, pointer Base, unsigned long Offset)
+ = writeDense32;
+_X_EXPORT void (*xf86WriteMmioNB8)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB8;
+_X_EXPORT void (*xf86WriteMmioNB16)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB16;
+_X_EXPORT void (*xf86WriteMmioNB32)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB32;
+_X_EXPORT int (*xf86ReadMmio8)(pointer Base, unsigned long Offset)
+ = readDense8;
+_X_EXPORT int (*xf86ReadMmio16)(pointer Base, unsigned long Offset)
+ = readDense16;
+_X_EXPORT int (*xf86ReadMmio32)(pointer Base, unsigned long Offset)
+ = readDense32;
+
diff --git a/xorg-server/hw/xfree86/os-support/bsd/arm_video.c b/xorg-server/hw/xfree86/os-support/bsd/arm_video.c
new file mode 100644
index 000000000..23948b5d6
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/arm_video.c
@@ -0,0 +1,687 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#ifdef __arm32__
+#include "machine/devmap.h"
+struct memAccess
+{
+ int ioctl;
+ struct map_info memInfo;
+ pointer regionVirtBase;
+ Bool Checked;
+ Bool OK;
+};
+
+static pointer xf86MapInfoMap();
+static void xf86MapInfoUnmap();
+static struct memAccess *checkMapInfo();
+extern int vgaPhysLinearBase;
+
+/* A memAccess structure is needed for each possible region */
+struct memAccess vgaMemInfo = { CONSOLE_GET_MEM_INFO, NULL, NULL,
+ FALSE, FALSE };
+struct memAccess linearMemInfo = { CONSOLE_GET_LINEAR_INFO, NULL, NULL,
+ FALSE, FALSE };
+struct memAccess ioMemInfo = { CONSOLE_GET_IO_INFO, NULL, NULL,
+ FALSE, FALSE };
+#endif /* __arm32__ */
+
+#if defined(__NetBSD__) && !defined(MAP_FILE)
+#define MAP_FLAGS MAP_SHARED
+#else
+#define MAP_FLAGS (MAP_FILE | MAP_SHARED)
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((caddr_t)-1)
+#endif
+
+
+#define BUS_BASE 0L
+#define BUS_BASE_BWX 0L
+
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+static Bool useDevMem = FALSE;
+static int devMemFd = -1;
+
+#define DEV_MEM "/dev/mem"
+
+static pointer mapVidMem(int, unsigned long, unsigned long, int);
+static void unmapVidMem(int, pointer, unsigned long);
+
+/*
+ * Check if /dev/mem can be mmap'd. If it can't print a warning when
+ * "warn" is TRUE.
+ */
+static void
+checkDevMem(Bool warn)
+{
+ static Bool devMemChecked = FALSE;
+ int fd;
+ pointer base;
+
+ if (devMemChecked)
+ return;
+ devMemChecked = TRUE;
+
+ if ((fd = open(DEV_MEM, O_RDWR)) >= 0)
+ {
+ /* Try to map a page at the VGA address */
+ base = mmap((caddr_t)0, 4096, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0xA0000 + BUS_BASE);
+
+ if (base != MAP_FAILED)
+ {
+ munmap((caddr_t)base, 4096);
+ devMemFd = fd;
+ useDevMem = TRUE;
+ return;
+ } else {
+ /* This should not happen */
+ if (warn)
+ {
+ xf86Msg(X_WARNING, "checkDevMem: failed to mmap %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ useDevMem = FALSE;
+ return;
+ }
+ }
+ if (warn)
+ {
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ useDevMem = FALSE;
+ return;
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+
+ checkDevMem(TRUE);
+ pVidMem->linearSupported = useDevMem;
+ pVidMem->mapMem = armMapVidMem;
+ pVidMem->unmapVidMem = armUnmapVidMem;
+
+ pVidMem->initialised = TRUE;
+}
+
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+
+ checkDevMem(FALSE);
+
+ if (useDevMem)
+ {
+ if (devMemFd < 0)
+ {
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ base = mmap((caddr_t)0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, devMemFd, (off_t)Base + BUS_BASE_BWX);
+ if (base == MAP_FAILED)
+ {
+ FatalError("%s: could not mmap %s [s=%x,a=%x] (%s)\n",
+ "xf86MapVidMem", DEV_MEM, Size, Base,
+ strerror(errno));
+ }
+ return(base);
+ }
+
+ /* else, mmap /dev/vga */
+ if ((unsigned long)Base < 0xA0000 || (unsigned long)Base >= 0xC0000)
+ {
+ FatalError("%s: Address 0x%x outside allowable range\n",
+ "xf86MapVidMem", Base);
+ }
+ base = mmap(0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, xf86Info.screenFd,
+ (unsigned long)Base - 0xA0000);
+ if (base == MAP_FAILED)
+ {
+ FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)\n",
+ strerror(errno));
+ }
+ return(base);
+}
+
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap((caddr_t)Base, Size);
+}
+
+/*
+ * Read BIOS via mmap()ing DEV_MEM
+ */
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ unsigned char *ptr;
+ int psize;
+ int mlen;
+
+ checkDevMem(TRUE);
+ if (devMemFd == -1) {
+ return(-1);
+ }
+
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+ ptr = (unsigned char *)mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, devMemFd, (off_t)Base+BUS_BASE);
+ if ((long)ptr == -1)
+ {
+ xf86Msg(X_WARNING,
+ "xf86ReadBIOS: %s mmap[s=%x,a=%x,o=%x] failed (%s)\n",
+ DEV_MEM, Len, Base, Offset, strerror(errno));
+ return(-1);
+ }
+#ifdef DEBUG
+ ErrorF("xf86ReadBIOS: BIOS at 0x%08x has signature 0x%04x\n",
+ Base, ptr[0] | (ptr[1] << 8));
+#endif
+ (void)memcpy(Buf, (void *)(ptr + Offset), Len);
+ (void)munmap((caddr_t)ptr, mlen);
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "xf86ReadBIOS(%x, %x, Buf, %x)"
+ "-> %02x %02x %02x %02x...\n",
+ Base, Offset, Len, Buf[0], Buf[1], Buf[2], Buf[3]);
+#endif
+ return(Len);
+}
+
+
+/* XXX This needs to be updated for the ND */
+
+/*
+** Find out whether the console driver provides memory mapping information
+** for the specified region and return the map_info pointer. Print a warning if required.
+*/
+static struct memAccess *
+checkMapInfo(Bool warn, int Region)
+{
+ struct memAccess *memAccP;
+
+ switch (Region)
+ {
+ case VGA_REGION:
+ memAccP = &vgaMemInfo;
+ break;
+
+ case LINEAR_REGION:
+ memAccP = &linearMemInfo;
+ break;
+
+ case MMIO_REGION:
+ memAccP = &ioMemInfo;
+ break;
+
+ default:
+ return NULL;
+ break;
+ }
+
+ if(!memAccP->Checked)
+ {
+ if(ioctl(xf86Info.screenFd, memAccP->ioctl, &(memAccP->memInfo)) == -1)
+ {
+ if(warn)
+ {
+ xf86Msg(X_WARNING,
+ "checkMapInfo: failed to get map info for region %d\n\t(%s)\n",
+ Region, strerror(errno));
+ }
+ }
+ else
+ {
+ if(memAccP->memInfo.u.map_info_mmap.map_offset
+ != MAP_INFO_UNKNOWN)
+ memAccP->OK = TRUE;
+ }
+ memAccP->Checked = TRUE;
+ }
+ if (memAccP->OK)
+ {
+ return memAccP;
+ }
+ else
+ {
+ return NULL;
+ }
+}
+
+static pointer
+xf86MapInfoMap(struct memAccess *memInfoP, pointer Base, unsigned long Size)
+{
+ struct map_info *mapInfoP = &(memInfoP->memInfo);
+
+ if (mapInfoP->u.map_info_mmap.map_size == MAP_INFO_UNKNOWN)
+ {
+ Size = (unsigned long)Base + Size;
+ }
+ else
+ {
+ Size = mapInfoP->u.map_info_mmap.map_size;
+ }
+
+ switch(mapInfoP->method)
+ {
+ case MAP_MMAP:
+ /* Need to remap if size is unknown because we may not have
+ mapped the whole region initially */
+ if(memInfoP->regionVirtBase == NULL ||
+ mapInfoP->u.map_info_mmap.map_size == MAP_INFO_UNKNOWN)
+ {
+ if((memInfoP->regionVirtBase =
+ mmap((caddr_t)0,
+ Size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ xf86Info.screenFd,
+ (unsigned long)mapInfoP->u.map_info_mmap.map_offset))
+ == (pointer)-1)
+ {
+ FatalError("xf86MapInfoMap: Failed to map memory at 0x%x\n\t%s\n",
+ mapInfoP->u.map_info_mmap.map_offset, strerror(errno));
+ }
+ if(mapInfoP->u.map_info_mmap.internal_offset > 0)
+ memInfoP->regionVirtBase +=
+ mapInfoP->u.map_info_mmap.internal_offset;
+ }
+ break;
+
+ default:
+ FatalError("xf86MapInfoMap: Unsuported mapping method\n");
+ break;
+ }
+
+ return (pointer)((int)memInfoP->regionVirtBase + (int)Base);
+}
+
+static void
+xf86MapInfoUnmap(struct memAccess *memInfoP, unsigned long Size)
+{
+ struct map_info *mapInfoP = &(memInfoP->memInfo);
+
+ switch(mapInfoP->method)
+ {
+ case MAP_MMAP:
+ if(memInfoP->regionVirtBase != NULL)
+ {
+ if(mapInfoP->u.map_info_mmap.map_size != MAP_INFO_UNKNOWN)
+ Size = mapInfoP->u.map_info_mmap.map_size;
+ munmap((caddr_t)memInfoP->regionVirtBase, Size);
+ memInfoP->regionVirtBase = NULL;
+ }
+ break;
+ default:
+ FatalError("xf86MapInfoMap: Unsuported mapping method\n");
+ break;
+ }
+}
+
+static pointer
+armMapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ struct memAccess *memInfoP;
+
+ if((memInfoP = checkMapInfo(FALSE, Region)) != NULL)
+ {
+ /*
+ ** xf86 passes in a physical address offset from the start
+ ** of physical memory, but xf86MapInfoMap expects an
+ ** offset from the start of the specified region - it gets
+ ** the physical address of the region from the display driver.
+ */
+ switch(Region)
+ {
+ case LINEAR_REGION:
+ if (vgaPhysLinearBase)
+ {
+ Base -= vgaPhysLinearBase;
+ }
+ break;
+ case VGA_REGION:
+ Base -= 0xA0000;
+ break;
+ }
+
+ base = xf86MapInfoMap(memInfoP, Base, Size);
+ return (base);
+ }
+ return mapVidMem(ScreenNum, Base, Size, flags);
+}
+
+static void
+armUnmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ struct memAccess *memInfoP;
+
+ if((memInfoP = checkMapInfo(FALSE, Region)) != NULL)
+ {
+ xf86MapInfoUnmap(memInfoP, Base, Size);
+ }
+ unmapVidMem(ScreenNum, Base, Size);
+}
+
+#ifdef USE_DEV_IO
+static int IoFd = -1;
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ if (IoFd >= 0)
+ return TRUE;
+
+ if ((IoFd = open("/dev/io", O_RDWR)) == -1)
+ {
+ xf86Msg(X_WARNING,"xf86EnableIO: "
+ "Failed to open /dev/io for extended I/O\n");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ if (IoFd < 0)
+ return;
+
+ close(IoFd);
+ IoFd = -1;
+ return;
+}
+
+#endif
+
+#if defined(USE_ARC_MMAP) || defined(__arm32__)
+
+Bool
+xf86EnableIO()
+{
+ int fd;
+ pointer base;
+
+ if (ExtendedEnabled)
+ return TRUE;
+
+ if ((fd = open("/dev/ttyC0", O_RDWR)) >= 0) {
+ /* Try to map a page at the pccons I/O space */
+ base = (pointer)mmap((caddr_t)0, 65536, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0x0000);
+
+ if (base != (pointer)-1) {
+ IOPortBase = base;
+ }
+ else {
+ xf86Msg(X_WARNING,"EnableIO: failed to mmap %s (%s)\n",
+ "/dev/ttyC0", strerror(errno));
+ return FALSE;
+ }
+ }
+ else {
+ xf86Msg("EnableIO: failed to open %s (%s)\n",
+ "/dev/ttyC0", strerror(errno));
+ return FALSE;
+ }
+
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ return;
+}
+
+#endif /* USE_ARC_MMAP */
+
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+
+ return;
+}
+
+
+
+#if 0
+/*
+ * XXX This is here for reference. It needs to be handled differently for the
+ * ND.
+ */
+#if defined(USE_ARC_MMAP) || defined(__arm32__)
+
+#ifdef USE_ARM32_MMAP
+#define DEV_MEM_IOBASE 0x43000000
+#endif
+
+static Bool ScreenEnabled[MAXSCREENS];
+static Bool ExtendedEnabled = FALSE;
+static Bool InitDone = FALSE;
+
+Bool
+xf86EnableIOPorts(ScreenNum)
+int ScreenNum;
+{
+ int i;
+ int fd;
+ pointer base;
+
+#ifdef __arm32__
+ struct memAccess *memInfoP;
+ int *Size;
+#endif
+
+ ScreenEnabled[ScreenNum] = TRUE;
+
+ if (ExtendedEnabled)
+ return TRUE;
+
+#ifdef USE_ARC_MMAP
+ if ((fd = open("/dev/ttyC0", O_RDWR)) >= 0) {
+ /* Try to map a page at the pccons I/O space */
+ base = (pointer)mmap((caddr_t)0, 65536, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0x0000);
+
+ if (base != (pointer)-1) {
+ IOPortBase = base;
+ }
+ else {
+ xf86Msg(X_ERROR,
+ "EnableIOPorts: failed to mmap %s (%s)\n",
+ "/dev/ttyC0", strerror(errno));
+ }
+ }
+ else {
+ xf86Msg(X_ERROR, "EnableIOPorts: failed to open %s (%s)\n",
+ "/dev/ttyC0", strerror(errno));
+ }
+#endif
+
+#ifdef __arm32__
+ IOPortBase = (unsigned int)-1;
+
+ if((memInfoP = checkMapInfo(TRUE, MMIO_REGION)) != NULL)
+ {
+ /*
+ * xf86MapInfoMap maps an offset from the start of video IO
+ * space (e.g. 0x3B0), but IOPortBase is expected to map to
+ * physical address 0x000, so subtract the start of video I/O
+ * space from the result. This is safe for now becase we
+ * actually mmap the start of the page, then the start of video
+ * I/O space is added as an internal offset.
+ */
+ IOPortBase = (unsigned int)xf86MapInfoMap(memInfoP,
+ (caddr_t)0x0, 0L)
+ - memInfoP->memInfo.u.map_info_mmap.internal_offset;
+ ExtendedEnabled = TRUE;
+ return TRUE;
+ }
+#ifdef USE_ARM32_MMAP
+ checkDevMem(TRUE);
+
+ if (devMemFd >= 0 && useDevMem)
+ {
+ base = (pointer)mmap((caddr_t)0, 0x400, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, devMemFd, (off_t)DEV_MEM_IOBASE);
+
+ if (base != (pointer)-1)
+ IOPortBase = (unsigned int)base;
+ }
+
+ if (IOPortBase == (unsigned int)-1)
+ {
+ xf86Msg(X_WARNING,"xf86EnableIOPorts: failed to open mem device or map IO base. \n\
+Make sure you have the Aperture Driver installed, or a kernel built with the INSECURE option\n");
+ return FALSE;
+ }
+#else
+ /* We don't have the IOBASE, so we can't map the address */
+ xf86Msg(X_WARNING,"xf86EnableIOPorts: failed to open mem device or map IO base. \n\
+Try building the server with USE_ARM32_MMAP defined\n");
+ return FALSE;
+#endif
+#endif
+
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+void
+xf86DisableIOPorts(ScreenNum)
+int ScreenNum;
+{
+ int i;
+#ifdef __arm32__
+ struct memAccess *memInfoP;
+#endif
+
+ ScreenEnabled[ScreenNum] = FALSE;
+
+#ifdef __arm32__
+ if((memInfoP = checkMapInfo(FALSE, MMIO_REGION)) != NULL)
+ {
+ xf86MapInfoUnmap(memInfoP, 0);
+ }
+#endif
+
+#ifdef USE_ARM32_MMAP
+ if (!ExtendedEnabled)
+ return;
+
+ for (i = 0; i < MAXSCREENS; i++)
+ if (ScreenEnabled[i])
+ return;
+
+ munmap((caddr_t)IOPortBase, 0x400);
+ IOPortBase = (unsigned int)-1;
+ ExtendedEnabled = FALSE;
+#endif
+
+ return;
+}
+
+#endif /* USE_ARC_MMAP || USE_ARM32_MMAP */
+#endif
+
+
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsdResource.c b/xorg-server/hw/xfree86/os-support/bsd/bsdResource.c
new file mode 100644
index 000000000..d1ee787f1
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsdResource.c
@@ -0,0 +1,92 @@
+
+/* Resource information code */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86Privstr.h"
+#include "xf86Pci.h"
+#include "xf86Resources.h"
+#define NEED_OS_RAC_PROTOS
+#include "xf86_OSlib.h"
+
+/* Avoid Imakefile changes */
+#include "bus/Pci.h"
+
+#ifdef INCLUDE_XF86_NO_DOMAIN
+
+#if defined(__alpha__) || defined(__sparc64__) || defined(__amd64__) || defined(__x86_64__)
+
+resPtr
+xf86AccResFromOS(resPtr ret)
+{
+ resRange range;
+
+ /*
+ * Fallback is to claim the following areas:
+ *
+ * 0x000c0000 - 0x000effff location of VGA and other extensions ROMS
+ */
+
+ RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /*
+ * Fallback would be to claim well known ports in the 0x0 - 0x3ff range
+ * along with their sparse I/O aliases, but that's too imprecise. Instead
+ * claim a bare minimum here.
+ */
+ RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock); /* For mainboard */
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+ RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+/* RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1); */
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /* XXX add others */
+ return ret;
+}
+
+#elif defined(__powerpc__)
+
+resPtr
+xf86AccResFromOS(resPtr ret)
+{
+ resRange range;
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+ RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x0000ffff, 0x0000ffff, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ return ret;
+}
+
+#else
+
+#error : Put your platform dependent code here!!
+
+#endif
+
+#endif /* INCLUDE_XF86_NO_DOMAIN */
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_VTsw.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_VTsw.c
new file mode 100644
index 000000000..476a0e957
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_VTsw.c
@@ -0,0 +1,94 @@
+/*
+ * Derived from VTsw_usl.c which is
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ * by S_ren Schmidt (sos@login.dkuug.dk)
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/*
+ * Handle the VT-switching interface for OSs that use USL-style ioctl()s
+ * (the bsd, sysv, sco, and linux subdirs).
+ */
+
+/*
+ * This function is the signal handler for the VT-switching signal. It
+ * is only referenced inside the OS-support layer.
+ */
+void
+xf86VTRequest(int sig)
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT) {
+ xf86Info.vtRequestsPending = TRUE;
+ }
+#endif
+ return;
+}
+
+Bool
+xf86VTSwitchPending()
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT) {
+ return(xf86Info.vtRequestsPending ? TRUE : FALSE);
+ }
+#endif
+ return FALSE;
+}
+
+Bool
+xf86VTSwitchAway()
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT) {
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, 1) < 0)
+ return(FALSE);
+ else
+ return(TRUE);
+ }
+#endif
+ return FALSE;
+}
+
+Bool
+xf86VTSwitchTo()
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT) {
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0)
+ return(FALSE);
+ else
+ return(TRUE);
+ }
+#endif
+ return(TRUE);
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_apm.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_apm.c
new file mode 100644
index 000000000..43eda7421
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_apm.c
@@ -0,0 +1,139 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include "xf86_OSlib.h"
+
+#include <machine/apmvar.h>
+
+#define APM_DEVICE "/dev/apm"
+
+static pointer APMihPtr = NULL;
+static void bsdCloseAPM(void);
+
+static struct {
+ u_int apmBsd;
+ pmEvent xf86;
+} bsdToXF86Array [] = {
+ { APM_STANDBY_REQ, XF86_APM_SYS_STANDBY },
+ { APM_SUSPEND_REQ, XF86_APM_SYS_SUSPEND },
+ { APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME },
+ { APM_CRIT_RESUME, XF86_APM_CRITICAL_RESUME },
+ { APM_BATTERY_LOW, XF86_APM_LOW_BATTERY },
+ { APM_POWER_CHANGE, XF86_APM_POWER_STATUS_CHANGE },
+ { APM_UPDATE_TIME, XF86_APM_UPDATE_TIME },
+ { APM_CRIT_SUSPEND_REQ, XF86_APM_CRITICAL_SUSPEND },
+ { APM_USER_STANDBY_REQ, XF86_APM_USER_STANDBY },
+ { APM_USER_SUSPEND_REQ, XF86_APM_USER_SUSPEND },
+ { APM_SYS_STANDBY_RESUME, XF86_APM_STANDBY_RESUME },
+#ifdef APM_CAPABILITY_CHANGE
+ { APM_CAPABILITY_CHANGE, XF86_APM_CAPABILITY_CHANGED },
+#endif
+};
+
+#define numApmEvents (sizeof(bsdToXF86Array) / sizeof(bsdToXF86Array[0]))
+
+static pmEvent
+bsdToXF86(int type)
+{
+ int i;
+
+ for (i = 0; i < numApmEvents; i++) {
+ if (type == bsdToXF86Array[i].apmBsd) {
+ return bsdToXF86Array[i].xf86;
+ }
+ }
+ return XF86_APM_UNKNOWN;
+}
+
+/*
+ * APM events can be requested direclty from /dev/apm
+ */
+static int
+bsdPMGetEventFromOS(int fd, pmEvent *events, int num)
+{
+ struct apm_event_info bsdEvent;
+ int i;
+
+ for (i = 0; i < num; i++) {
+
+ if (ioctl(fd, APM_IOC_NEXTEVENT, &bsdEvent) < 0) {
+ if (errno != EAGAIN) {
+ xf86Msg(X_WARNING, "bsdPMGetEventFromOS: APM_IOC_NEXTEVENT"
+ " %s\n", strerror(errno));
+ }
+ break;
+ }
+ events[i] = bsdToXF86(bsdEvent.type);
+ }
+ return i;
+}
+
+/*
+ * XXX This won't work on /dev/apm !
+ * We should either use /dev/apm_ctl (and kill apmd(8))
+ * or talk to apmd (but its protocol is not publically available)...
+ */
+static pmWait
+bsdPMConfirmEventToOs(int fd, pmEvent event)
+{
+ switch (event) {
+ case XF86_APM_SYS_STANDBY:
+ case XF86_APM_USER_STANDBY:
+ if (ioctl( fd, APM_IOC_STANDBY, NULL ) == 0)
+ return PM_WAIT; /* should we stop the Xserver in standby, too? */
+ else
+ return PM_NONE;
+ case XF86_APM_SYS_SUSPEND:
+ case XF86_APM_CRITICAL_SUSPEND:
+ case XF86_APM_USER_SUSPEND:
+ if (ioctl( fd, APM_IOC_SUSPEND, NULL ) == 0)
+ return PM_WAIT;
+ else
+ return PM_NONE;
+ case XF86_APM_STANDBY_RESUME:
+ case XF86_APM_NORMAL_RESUME:
+ case XF86_APM_CRITICAL_RESUME:
+ case XF86_APM_STANDBY_FAILED:
+ case XF86_APM_SUSPEND_FAILED:
+ return PM_CONTINUE;
+ default:
+ return PM_NONE;
+ }
+}
+
+PMClose
+xf86OSPMOpen(void)
+{
+ int fd;
+
+ if (APMihPtr || !xf86Info.pmFlag) {
+ return NULL;
+ }
+
+ if ((fd = open(APM_DEVICE, O_RDWR)) == -1) {
+ return NULL;
+ }
+ xf86PMGetEventFromOs = bsdPMGetEventFromOS;
+ xf86PMConfirmEventToOs = bsdPMConfirmEventToOs;
+ APMihPtr = xf86AddInputHandler(fd, xf86HandlePMEvents, NULL);
+ return bsdCloseAPM;
+}
+
+static void
+bsdCloseAPM(void)
+{
+ int fd;
+
+ if (APMihPtr) {
+ fd = xf86RemoveInputHandler(APMihPtr);
+ close(fd);
+ APMihPtr = NULL;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_axp.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_axp.c
new file mode 100644
index 000000000..51ffef148
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_axp.c
@@ -0,0 +1,72 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86Axp.h"
+#include <sys/param.h>
+#include "xf86_OSlib.h"
+#include <stdio.h>
+#include <sys/sysctl.h>
+
+axpDevice bsdGetAXP(void);
+
+/*
+ * BSD does a very nice job providing system information to
+ * user space programs. Unfortunately it doesn't provide all
+ * the information required. Therefore we just obtain the
+ * system type and look up the rest from a list we maintain
+ * ourselves.
+ */
+
+typedef struct {
+ char *name;
+ int type;
+} _AXP;
+
+static _AXP axpList[] = {
+ {"apecs",APECS},
+ {"pyxis",PYXIS},
+ {"cia",CIA},
+ {"irongate",IRONGATE},
+ {"lca",LCA},
+ {"t2",T2},
+ {"tsunami",TSUNAMI},
+ {NULL,NONE}
+};
+
+axpDevice
+bsdGetAXP(void)
+{
+ int i;
+ char sysname[64];
+ size_t len = sizeof(sysname);
+
+#ifdef __OpenBSD__
+ int mib[3];
+ int error;
+
+ mib[0] = CTL_MACHDEP;
+ mib[1] = CPU_CHIPSET;
+ mib[2] = CPU_CHIPSET_TYPE;
+
+ if ((error = sysctl(mib, 3, &sysname, &len, NULL, 0)) < 0)
+#else
+ if ((sysctlbyname("hw.chipset.type", &sysname, &len,
+ 0, 0)) < 0)
+#endif
+ FatalError("bsdGetAXP: can't find machine type\n");
+#ifdef DEBUG
+ xf86Msg(X_INFO,"AXP is a: %s\n",sysname);
+#endif
+ for (i=0;;i++) {
+ if (axpList[i].name == NULL)
+ return NONE;
+ if (!strcmp(sysname, axpList[i].name))
+ return axpList[i].type;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_bell.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_bell.c
new file mode 100644
index 000000000..0d2420102
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_bell.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Dawes <dawes@xfree86.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Dawes
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Dawes make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID DAWES DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID DAWES BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#if defined (SYSCONS_SUPPORT)
+#include <sys/kbio.h>
+#endif
+
+#include <termios.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifdef WSCONS_SUPPORT
+#define KBD_FD(i) ((i).kbdFd != -1 ? (i).kbdFd : (i).consoleFd)
+#endif
+
+_X_EXPORT void
+xf86OSRingBell(int loudness, int pitch, int duration)
+{
+#ifdef WSCONS_SUPPORT
+ struct wskbd_bell_data wsb;
+#endif
+
+ if (loudness && pitch)
+ {
+#ifdef PCCONS_SUPPORT
+ int data[2];
+#endif
+
+ switch (xf86Info.consType) {
+
+#ifdef PCCONS_SUPPORT
+ case PCCONS:
+ data[0] = pitch;
+ data[1] = (duration * loudness) / 50;
+ ioctl(xf86Info.consoleFd, CONSOLE_X_BELL, data);
+ break;
+#endif
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ case SYSCONS:
+ case PCVT:
+ ioctl(xf86Info.consoleFd, KDMKTONE,
+ ((1193190 / pitch) & 0xffff) |
+ (((unsigned long)duration*loudness/50)<<16));
+ break;
+#endif
+#if defined (WSCONS_SUPPORT)
+ case WSCONS:
+ wsb.which = WSKBD_BELL_DOALL;
+ wsb.pitch = pitch;
+ wsb.period = duration;
+ wsb.volume = loudness;
+ ioctl(xf86Info.consoleFd, WSKBDIO_COMPLEXBELL,
+ &wsb);
+ break;
+#endif
+ }
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_ev56.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_ev56.c
new file mode 100644
index 000000000..b2141192e
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_ev56.c
@@ -0,0 +1,90 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+int readDense8(pointer Base, register unsigned long Offset);
+int readDense16(pointer Base, register unsigned long Offset);
+int readDense32(pointer Base, register unsigned long Offset);
+void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset);
+void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset);
+void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense8(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense16(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense32(int Value, pointer Base, register unsigned long Offset);
+
+int
+readDense8(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD8*) ((unsigned long)Base+(Offset));
+}
+
+int
+readDense16(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD16*) ((unsigned long)Base+(Offset));
+}
+
+int
+readDense32(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD32*)((unsigned long)Base+(Offset));
+}
+
+void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD8*)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD16*)((unsigned long)Base + (Offset)) = Value;
+}
+
+void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD32*)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense8(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD8 *)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense16(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD16 *)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense32(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD32 *)((unsigned long)Base+(Offset)) = Value;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c
new file mode 100644
index 000000000..83583d5b9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c
@@ -0,0 +1,739 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <sys/utsname.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <errno.h>
+
+static Bool KeepTty = FALSE;
+static int devConsoleFd = -1;
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+static int VTnum = -1;
+static int initialVT = -1;
+#endif
+
+#ifdef PCCONS_SUPPORT
+/* Stock 0.1 386bsd pccons console driver interface */
+#ifndef __OpenBSD__
+# define PCCONS_CONSOLE_DEV1 "/dev/ttyv0"
+#else
+# define PCCONS_CONSOLE_DEV1 "/dev/ttyC0"
+#endif
+#define PCCONS_CONSOLE_DEV2 "/dev/vga"
+#define PCCONS_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#ifdef SYSCONS_SUPPORT
+/* The FreeBSD 1.1 version syscons driver uses /dev/ttyv0 */
+#define SYSCONS_CONSOLE_DEV1 "/dev/ttyv0"
+#define SYSCONS_CONSOLE_DEV2 "/dev/vga"
+#define SYSCONS_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#ifdef PCVT_SUPPORT
+/* Hellmuth Michaelis' pcvt driver */
+#ifndef __OpenBSD__
+# define PCVT_CONSOLE_DEV "/dev/ttyv0"
+#else
+# define PCVT_CONSOLE_DEV "/dev/ttyC0"
+#endif
+#define PCVT_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#if defined(WSCONS_SUPPORT) && defined(__NetBSD__)
+/* NetBSD's new console driver */
+#define WSCONS_PCVT_COMPAT_CONSOLE_DEV "/dev/ttyE0"
+#endif
+
+#ifdef __GLIBC__
+#define setpgrp setpgid
+#endif
+
+#define CHECK_DRIVER_MSG \
+ "Check your kernel's console driver configuration and /dev entries"
+
+static char *supported_drivers[] = {
+#ifdef PCCONS_SUPPORT
+ "pccons (with X support)",
+#endif
+#ifdef SYSCONS_SUPPORT
+ "syscons",
+#endif
+#ifdef PCVT_SUPPORT
+ "pcvt",
+#endif
+#ifdef WSCONS_SUPPORT
+ "wscons",
+#endif
+};
+
+
+/*
+ * Functions to probe for the existance of a supported console driver.
+ * Any function returns either a valid file descriptor (driver probed
+ * succesfully), -1 (driver not found), or uses FatalError() if the
+ * driver was found but proved to not support the required mode to run
+ * an X server.
+ */
+
+typedef int (*xf86ConsOpen_t)(void);
+
+#ifdef PCCONS_SUPPORT
+static int xf86OpenPccons(void);
+#endif /* PCCONS_SUPPORT */
+
+#ifdef SYSCONS_SUPPORT
+static int xf86OpenSyscons(void);
+#endif /* SYSCONS_SUPPORT */
+
+#ifdef PCVT_SUPPORT
+static int xf86OpenPcvt(void);
+#endif /* PCVT_SUPPORT */
+
+#ifdef WSCONS_SUPPORT
+static int xf86OpenWScons(void);
+#endif
+
+/*
+ * The sequence of the driver probes is important; start with the
+ * driver that is best distinguishable, and end with the most generic
+ * driver. (Otherwise, pcvt would also probe as syscons, and either
+ * pcvt or syscons might succesfully probe as pccons.)
+ */
+static xf86ConsOpen_t xf86ConsTab[] = {
+#ifdef PCVT_SUPPORT
+ xf86OpenPcvt,
+#endif
+#ifdef SYSCONS_SUPPORT
+ xf86OpenSyscons,
+#endif
+#ifdef PCCONS_SUPPORT
+ xf86OpenPccons,
+#endif
+#ifdef WSCONS_SUPPORT
+ xf86OpenWScons,
+#endif
+ (xf86ConsOpen_t)NULL
+};
+
+
+void
+xf86OpenConsole()
+{
+ int i, fd = -1;
+ xf86ConsOpen_t *driver;
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ int result;
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ struct utsname uts;
+#endif
+ vtmode_t vtmode;
+#endif
+
+ if (serverGeneration == 1)
+ {
+ /* check if we are run with euid==0 */
+ if (geteuid() != 0)
+ {
+ FatalError("xf86OpenConsole: Server must be suid root");
+ }
+
+ if (!KeepTty)
+ {
+ /*
+ * detaching the controlling tty solves problems of kbd character
+ * loss. This is not interesting for CO driver, because it is
+ * exclusive.
+ */
+ setpgrp(0, getpid());
+ if ((i = open("/dev/tty",O_RDWR)) >= 0)
+ {
+ ioctl(i,TIOCNOTTY,(char *)0);
+ close(i);
+ }
+ }
+
+ /* detect which driver we are running on */
+ for (driver = xf86ConsTab; *driver; driver++)
+ {
+ if ((fd = (*driver)()) >= 0)
+ break;
+ }
+
+ /* Check that a supported console driver was found */
+ if (fd < 0)
+ {
+ char cons_drivers[80] = {0, };
+ for (i = 0; i < sizeof(supported_drivers) / sizeof(char *); i++)
+ {
+ if (i)
+ {
+ strcat(cons_drivers, ", ");
+ }
+ strcat(cons_drivers, supported_drivers[i]);
+ }
+ FatalError(
+ "%s: No console driver found\n\tSupported drivers: %s\n\t%s",
+ "xf86OpenConsole", cons_drivers, CHECK_DRIVER_MSG);
+ }
+#if 0 /* stdin is already closed in OsInit() */
+ fclose(stdin);
+#endif
+ xf86Info.consoleFd = fd;
+ xf86Info.screenFd = fd;
+
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:
+ if (ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_ON, 0) < 0)
+ {
+ FatalError("%s: CONSOLE_X_MODE_ON failed (%s)\n%s",
+ "xf86OpenConsole", strerror(errno),
+ CHECK_DRIVER_MSG);
+ }
+ /*
+ * Hack to prevent keyboard hanging when syslogd closes
+ * /dev/console
+ */
+ if ((devConsoleFd = open("/dev/console", O_WRONLY,0)) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: couldn't open /dev/console (%s)\n",
+ strerror(errno));
+ }
+ break;
+#endif
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ case SYSCONS:
+ /* as of FreeBSD 2.2.8, syscons driver does not need the #1 vt
+ * switching anymore. Here we check for FreeBSD 3.1 and up.
+ * Add cases for other *BSD that behave the same.
+ */
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ uname (&uts);
+ i = atof(uts.release) * 100;
+ if (i >= 310) goto acquire_vt;
+#endif
+ /* otherwise fall through */
+ case PCVT:
+#if !(defined(__NetBSD__) && (__NetBSD_Version__ >= 200000000))
+ /*
+ * First activate the #1 VT. This is a hack to allow a server
+ * to be started while another one is active. There should be
+ * a better way.
+ */
+ if (initialVT != 1) {
+
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, 1) != 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ sleep(1);
+ }
+#endif
+acquire_vt:
+ /*
+ * now get the VT
+ */
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno));
+ if (result != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno));
+ if (result != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+ }
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ vtmode.mode = VT_PROCESS;
+ vtmode.relsig = SIGUSR1;
+ vtmode.acqsig = SIGUSR1;
+ vtmode.frsig = SIGUSR1;
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed");
+ }
+#if !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
+ if (ioctl(xf86Info.consoleFd, KDENABIO, 0) < 0)
+ {
+ FatalError("xf86OpenConsole: KDENABIO failed (%s)",
+ strerror(errno));
+ }
+#endif
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
+ {
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed");
+ }
+ break;
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+#ifdef WSCONS_SUPPORT
+ case WSCONS:
+ fprintf(stderr, "xf86OpenConsole\n");
+ /* xf86Info.consoleFd = open("/dev/wskbd0", 0); */
+ break;
+#endif
+ }
+ }
+ else
+ {
+ /* serverGeneration != 1 */
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT)
+ {
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ }
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ }
+ return;
+}
+
+
+#ifdef PCCONS_SUPPORT
+
+static int
+xf86OpenPccons()
+{
+ int fd = -1;
+
+ if ((fd = open(PCCONS_CONSOLE_DEV1, PCCONS_CONSOLE_MODE, 0))
+ >= 0 ||
+ (fd = open(PCCONS_CONSOLE_DEV2, PCCONS_CONSOLE_MODE, 0))
+ >= 0)
+ {
+ if (ioctl(fd, CONSOLE_X_MODE_OFF, 0) < 0)
+ {
+ FatalError(
+ "%s: CONSOLE_X_MODE_OFF failed (%s)\n%s\n%s",
+ "xf86OpenPccons",
+ strerror(errno),
+ "Was expecting pccons driver with X support",
+ CHECK_DRIVER_MSG);
+ }
+ xf86Info.consType = PCCONS;
+ xf86Msg(X_PROBED, "Using pccons driver with X support\n");
+ }
+ return fd;
+}
+
+#endif /* PCCONS_SUPPORT */
+
+#ifdef SYSCONS_SUPPORT
+
+static int
+xf86OpenSyscons()
+{
+ int fd = -1;
+ vtmode_t vtmode;
+ char vtname[12];
+ struct stat status;
+ long syscons_version;
+ MessageType from;
+
+ /* Check for syscons */
+ if ((fd = open(SYSCONS_CONSOLE_DEV1, SYSCONS_CONSOLE_MODE, 0)) >= 0
+ || (fd = open(SYSCONS_CONSOLE_DEV2, SYSCONS_CONSOLE_MODE, 0)) >= 0)
+ {
+ if (ioctl(fd, VT_GETMODE, &vtmode) >= 0)
+ {
+ /* Get syscons version */
+ if (ioctl(fd, CONS_GETVERS, &syscons_version) < 0)
+ {
+ syscons_version = 0;
+ }
+
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+
+#ifdef VT_GETACTIVE
+ if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
+ initialVT = -1;
+#endif
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * For old syscons versions (<0x100), VT_OPENQRY returns
+ * the current VT rather than the next free VT. In this
+ * case, the server gets started on the current VT instead
+ * of the next free VT.
+ */
+
+#if 0
+ /* check for the fixed VT_OPENQRY */
+ if (syscons_version >= 0x100)
+ {
+#endif
+ if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
+ {
+ /* No free VTs */
+ xf86Info.vtno = -1;
+ }
+#if 0
+ }
+#endif
+
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * All VTs are in use. If initialVT was found, use it.
+ * Otherwise, if stdin is a VT, use that one.
+ * XXX stdin is already closed, so this won't work.
+ */
+ if (initialVT != -1)
+ {
+ xf86Info.vtno = initialVT;
+ }
+ else if ((fstat(0, &status) >= 0)
+ && S_ISCHR(status.st_mode)
+ && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
+ {
+ /* stdin is a VT */
+ xf86Info.vtno = minor(status.st_rdev) + 1;
+ }
+ else
+ {
+ if (syscons_version >= 0x100)
+ {
+ FatalError("%s: Cannot find a free VT",
+ "xf86OpenSyscons");
+ }
+ /* Should no longer reach here */
+ FatalError("%s: %s %s\n\t%s %s",
+ "xf86OpenSyscons",
+ "syscons versions prior to 1.0 require",
+ "either the",
+ "server's stdin be a VT",
+ "or the use of the vtxx server option");
+ }
+ }
+ from = X_PROBED;
+ }
+
+ close(fd);
+#ifndef __OpenBSD__
+ sprintf(vtname, "/dev/ttyv%01x", xf86Info.vtno - 1);
+#else
+ sprintf(vtname, "/dev/ttyC%01x", xf86Info.vtno - 1);
+#endif
+ if ((fd = open(vtname, SYSCONS_CONSOLE_MODE, 0)) < 0)
+ {
+ FatalError("xf86OpenSyscons: Cannot open %s (%s)",
+ vtname, strerror(errno));
+ }
+ if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenSyscons: VT_GETMODE failed");
+ }
+ xf86Info.consType = SYSCONS;
+ xf86Msg(X_PROBED, "Using syscons driver with X support");
+ if (syscons_version >= 0x100)
+ {
+ xf86ErrorF(" (version %ld.%ld)\n", syscons_version >> 8,
+ syscons_version & 0xFF);
+ }
+ else
+ {
+ xf86ErrorF(" (version 0.x)\n");
+ }
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+ }
+ else
+ {
+ /* VT_GETMODE failed, probably not syscons */
+ close(fd);
+ fd = -1;
+ }
+ }
+ return fd;
+}
+
+#endif /* SYSCONS_SUPPORT */
+
+
+#ifdef PCVT_SUPPORT
+
+static int
+xf86OpenPcvt()
+{
+ /* This looks much like syscons, since pcvt is API compatible */
+ int fd = -1;
+ vtmode_t vtmode;
+ char vtname[12], *vtprefix;
+ struct stat status;
+ struct pcvtid pcvt_version;
+
+#ifndef __OpenBSD__
+ vtprefix = "/dev/ttyv";
+#else
+ vtprefix = "/dev/ttyC";
+#endif
+
+ fd = open(PCVT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
+#ifdef WSCONS_PCVT_COMPAT_CONSOLE_DEV
+ if (fd < 0)
+ {
+ fd = open(WSCONS_PCVT_COMPAT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
+ vtprefix = "/dev/ttyE";
+ }
+#endif
+ if (fd >= 0)
+ {
+ if (ioctl(fd, VGAPCVTID, &pcvt_version) >= 0)
+ {
+ if(ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("%s: VT_GETMODE failed\n%s%s\n%s",
+ "xf86OpenPcvt",
+ "Found pcvt driver but X11 seems to be",
+ " not supported.", CHECK_DRIVER_MSG);
+ }
+
+ xf86Info.vtno = VTnum;
+
+ if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
+ initialVT = -1;
+
+ if (xf86Info.vtno == -1)
+ {
+ if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
+ {
+ /* No free VTs */
+ xf86Info.vtno = -1;
+ }
+
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * All VTs are in use. If initialVT was found, use it.
+ * Otherwise, if stdin is a VT, use that one.
+ * XXX stdin is already closed, so this won't work.
+ */
+ if (initialVT != -1)
+ {
+ xf86Info.vtno = initialVT;
+ }
+ else if ((fstat(0, &status) >= 0)
+ && S_ISCHR(status.st_mode)
+ && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
+ {
+ /* stdin is a VT */
+ xf86Info.vtno = minor(status.st_rdev) + 1;
+ }
+ else
+ {
+ FatalError("%s: Cannot find a free VT",
+ "xf86OpenPcvt");
+ }
+ }
+ }
+
+ close(fd);
+ sprintf(vtname, "%s%01x", vtprefix, xf86Info.vtno - 1);
+ if ((fd = open(vtname, PCVT_CONSOLE_MODE, 0)) < 0)
+ {
+ FatalError("xf86OpenPcvt: Cannot open %s (%s)",
+ vtname, strerror(errno));
+ }
+ if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenPcvt: VT_GETMODE failed");
+ }
+ xf86Info.consType = PCVT;
+#ifdef WSCONS_SUPPORT
+ xf86Msg(X_PROBED,
+ "Using wscons driver in pcvt compatibility mode "
+ "(version %d.%d)\n",
+ pcvt_version.rmajor, pcvt_version.rminor);
+#else
+ xf86Msg(X_PROBED, "Using pcvt driver (version %d.%d)\n",
+ pcvt_version.rmajor, pcvt_version.rminor);
+#endif
+ }
+ else
+ {
+ /* Not pcvt */
+ close(fd);
+ fd = -1;
+ }
+ }
+ return fd;
+}
+
+#endif /* PCVT_SUPPORT */
+
+#ifdef WSCONS_SUPPORT
+
+static int
+xf86OpenWScons()
+{
+ int fd = -1;
+ int mode = WSDISPLAYIO_MODE_MAPPED;
+ int i;
+ char ttyname[16];
+
+ /* XXX Is this ok? */
+ for (i = 0; i < 8; i++) {
+#if defined(__NetBSD__)
+ sprintf(ttyname, "/dev/ttyE%d", i);
+#elif defined(__OpenBSD__)
+ sprintf(ttyname, "/dev/ttyC%d", i);
+#endif
+ if ((fd = open(ttyname, 2)) != -1)
+ break;
+ }
+ if (fd != -1) {
+ if (ioctl(fd, WSDISPLAYIO_SMODE, &mode) < 0) {
+ FatalError("%s: WSDISPLAYIO_MODE_MAPPED failed (%s)\n%s",
+ "xf86OpenConsole", strerror(errno),
+ CHECK_DRIVER_MSG);
+ }
+ xf86Info.consType = WSCONS;
+ xf86Msg(X_PROBED, "Using wscons driver\n");
+ }
+ return fd;
+}
+
+#endif /* WSCONS_SUPPORT */
+
+void
+xf86CloseConsole()
+{
+#if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT)
+ struct vt_mode VT;
+#endif
+
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:
+ ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_OFF, 0);
+ break;
+#endif /* PCCONS_SUPPORT */
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ case SYSCONS:
+ case PCVT:
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT); /* Back to text mode */
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
+ {
+ VT.mode = VT_AUTO;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* dflt vt handling */
+ }
+#if !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
+ if (ioctl(xf86Info.consoleFd, KDDISABIO, 0) < 0)
+ {
+ xf86FatalError("xf86CloseConsole: KDDISABIO failed (%s)",
+ strerror(errno));
+ }
+#endif
+ if (initialVT != -1)
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, initialVT);
+ break;
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+#ifdef WSCONS_SUPPORT
+ case WSCONS:
+ {
+ int mode = WSDISPLAYIO_MODE_EMUL;
+ ioctl(xf86Info.screenFd, WSDISPLAYIO_SMODE, &mode);
+ break;
+ }
+#endif
+ }
+
+ if (xf86Info.screenFd != xf86Info.consoleFd)
+ {
+ close(xf86Info.screenFd);
+ close(xf86Info.consoleFd);
+ if ((xf86Info.consoleFd = open("/dev/console",O_RDONLY,0)) <0)
+ {
+ xf86FatalError("xf86CloseConsole: Cannot open /dev/console (%s)",
+ strerror(errno));
+ }
+ }
+ close(xf86Info.consoleFd);
+ if (devConsoleFd >= 0)
+ close(devConsoleFd);
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return(1);
+ }
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0 ||
+ VTnum < 1 || VTnum > 12)
+ {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ return(1);
+ }
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ return(0);
+}
+
+void
+xf86UseMsg()
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ ErrorF("vtXX use the specified VT number (1-12)\n");
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_jstk.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_jstk.c
new file mode 100644
index 000000000..b5b91b0c7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_jstk.c
@@ -0,0 +1,183 @@
+/*
+ * Copyright 1995 by Frederic Lepied, France. <fred@sugix.frmug.fr.net>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Frederic Lepied not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Frederic Lepied makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * FREDERIC LEPIED DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL FREDERIC LEPIED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/* Modified for FreeBSD by David Dawes <dawes@XFree86.org> */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <machine/joystick.h>
+#include <fcntl.h>
+
+#include "misc.h"
+#include "xf86.h"
+
+#define JS_RETURN sizeof(struct joystick)
+
+/***********************************************************************
+ *
+ * xf86JoystickOn --
+ *
+ * open the device and init timeout according to the device value.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickOn(char * name, int *timeout, int *centerX, int *centerY)
+{
+ int status;
+ int changed = 0;
+ int timeinmicros;
+ struct joystick js;
+
+#ifdef DEBUG
+ ErrorF("xf86JoystickOn: %s\n", name);
+#endif
+
+ if ((status = open(name, O_RDWR | O_NDELAY, 0)) < 0)
+ {
+ xf86Msg(X_WARNING, "xf86JoystickOn: Cannot open joystick '%s' (%s)\n",
+ name, strerror(errno));
+ return -1;
+ }
+
+ if (*timeout <= 0) {
+ /* Use the current setting */
+ ioctl(status, JOY_GETTIMEOUT, (char *)&timeinmicros);
+ *timeout = timeinmicros / 1000;
+ if (*timeout == 0)
+ *timeout = 1;
+ changed = 1;
+ }
+ /* Maximum allowed timeout in the FreeBSD driver is 10ms */
+ if (*timeout > 10) {
+ *timeout = 10;
+ changed = 1;
+ }
+
+ if (changed)
+ xf86Msg(X_PROBED, "Joystick: timeout value = %d\n", *timeout);
+
+ timeinmicros = *timeout * 1000;
+
+ /* Assume the joystick is centred when this is called */
+ read(status, &js, JS_RETURN);
+ if (*centerX < 0) {
+ *centerX = js.x;
+ xf86Msg(X_PROBED, "Joystick: CenterX set to %d\n", *centerX);
+ }
+ if (*centerY < 0) {
+ *centerY = js.y;
+ xf86Msg(X_PROBED, "Joystick: CenterY set to %d\n", *centerY);
+ }
+
+ return status;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickInit --
+ *
+ * called when X device is initialized.
+ *
+ ***********************************************************************
+ */
+
+void
+xf86JoystickInit()
+{
+ return;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickOff --
+ *
+ * close the handle.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickOff(int *fd, int doclose)
+{
+ int oldfd;
+
+ if (((oldfd = *fd) >= 0) && doclose) {
+ close(*fd);
+ *fd = -1;
+ }
+ return oldfd;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickGetState --
+ *
+ * return the state of buttons and the position of the joystick.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickGetState(int fd, int *x, int *y, int *buttons)
+{
+ struct joystick js;
+ int status;
+
+ status = read(fd, &js, JS_RETURN);
+
+ if (status != JS_RETURN)
+ {
+ Error("Joystick read");
+ return 0;
+ }
+
+ *x = js.x;
+ *y = js.y;
+ *buttons = js.b1 | (js.b2 << 1);
+#ifdef DEBUG
+ ErrorF("xf86JoystickGetState: x = %d, y = %d, buttons = %d\n", *x, *y,
+ *buttons);
+#endif
+
+ return 1;
+}
+
+/*
+ * Entry point for XFree86 Loader
+ */
+void
+bsd_jstkModuleInit(pointer *data, INT32 *magic)
+{
+ *magic = MAGIC_DONE;
+ *data = NULL;
+}
+/* end of bsd_jstk.c */
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_kmod.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_kmod.c
new file mode 100644
index 000000000..b6c755852
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_kmod.c
@@ -0,0 +1,28 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/linker.h>
+
+#include "xf86_OSproc.h"
+
+/*
+ * Load a FreeBSD kernel module.
+ * This is used by the DRI/DRM to load a DRM kernel module when
+ * the X server starts. It could be used for other purposes in the future.
+ * Input:
+ * modName - name of the kernel module (Ex: "tdfx")
+ * Return:
+ * 0 for failure, 1 for success
+ */
+_X_EXPORT int xf86LoadKernelModule(const char *modName)
+{
+ if (kldload(modName) != -1)
+ return 1;
+ else
+ return 0;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_kqueue_apm.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_kqueue_apm.c
new file mode 100644
index 000000000..b37070c37
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_kqueue_apm.c
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2001 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * from the XFree86 Project.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include "xf86_OSlib.h"
+
+#include <sys/event.h>
+#include <machine/apmvar.h>
+
+#define _PATH_APM_SOCKET "/var/run/apmdev"
+#define _PATH_APM_DEV "/dev/apm"
+#define _PATH_APM_CTLDEV "/dev/apmctl"
+
+static pointer APMihPtr = NULL;
+static int devFd = -1;
+static int ctlFd = -1;
+static void bsdCloseAPM(void);
+
+static struct {
+ u_int apmBsd;
+ pmEvent xf86;
+} bsdToXF86Array [] = {
+ { APM_STANDBY_REQ, XF86_APM_SYS_STANDBY },
+ { APM_SUSPEND_REQ, XF86_APM_SYS_SUSPEND },
+ { APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME },
+ { APM_CRIT_RESUME, XF86_APM_CRITICAL_RESUME },
+ { APM_BATTERY_LOW, XF86_APM_LOW_BATTERY },
+ { APM_POWER_CHANGE, XF86_APM_POWER_STATUS_CHANGE },
+ { APM_UPDATE_TIME, XF86_APM_UPDATE_TIME },
+ { APM_CRIT_SUSPEND_REQ, XF86_APM_CRITICAL_SUSPEND },
+ { APM_USER_STANDBY_REQ, XF86_APM_USER_STANDBY },
+ { APM_USER_SUSPEND_REQ, XF86_APM_USER_SUSPEND },
+ { APM_SYS_STANDBY_RESUME, XF86_APM_STANDBY_RESUME },
+#ifdef APM_CAPABILITY_CHANGE
+ { APM_CAPABILITY_CHANGE, XF86_APM_CAPABILITY_CHANGED },
+#endif
+};
+
+#define numApmEvents (sizeof(bsdToXF86Array) / sizeof(bsdToXF86Array[0]))
+
+static pmEvent
+bsdToXF86(int type)
+{
+ int i;
+
+ for (i = 0; i < numApmEvents; i++) {
+ if (type == bsdToXF86Array[i].apmBsd) {
+ return bsdToXF86Array[i].xf86;
+ }
+ }
+ return XF86_APM_UNKNOWN;
+}
+
+/*
+ * APM events can be requested direclty from /dev/apm
+ */
+static int
+bsdPMGetEventFromOS(int kq, pmEvent *events, int num)
+{
+ struct kevent ev;
+ int i, result;
+ struct timespec ts = { 0, 0 };
+
+ for (i = 0; i < num; i++) {
+ result = kevent(kq, NULL, 0, &ev, 1, &ts);
+ if (result == 0 || APM_EVENT_TYPE(ev.data) == APM_NOEVENT) {
+ /* no event */
+ break;
+ } else if (result < 0) {
+ xf86Msg(X_WARNING, "bsdPMGetEventFromOS: kevent returns"
+ " %s\n", strerror(errno));
+ break;
+ }
+ events[i] = bsdToXF86(APM_EVENT_TYPE(ev.data));
+ }
+ return i;
+}
+
+/*
+ * If apmd(8) is running, he will get the events and handle them,
+ * so, we've nothing to do here.
+ * Otherwise, opening /dev/apmctl will succeed and we have to send the
+ * confirmations to /dev/apmctl.
+ */
+static pmWait
+bsdPMConfirmEventToOs(int dummyfd, pmEvent event)
+{
+ if (ctlFd < 0) {
+ if ((ctlFd = open(_PATH_APM_CTLDEV, O_RDWR)) < 0) {
+ return PM_NONE;
+ }
+ }
+ /* apmctl open succeedeed */
+ switch (event) {
+ case XF86_APM_SYS_STANDBY:
+ case XF86_APM_USER_STANDBY:
+ if (ioctl( ctlFd, APM_IOC_STANDBY, NULL ) == 0)
+ return PM_WAIT; /* should we stop the Xserver in standby, too? */
+ else
+ return PM_NONE;
+
+ case XF86_APM_SYS_SUSPEND:
+ case XF86_APM_CRITICAL_SUSPEND:
+ case XF86_APM_USER_SUSPEND:
+ if (ioctl( ctlFd, APM_IOC_SUSPEND, NULL ) == 0)
+ return PM_WAIT;
+ else
+ return PM_NONE;
+ break;
+ case XF86_APM_STANDBY_RESUME:
+ case XF86_APM_NORMAL_RESUME:
+ case XF86_APM_CRITICAL_RESUME:
+ case XF86_APM_STANDBY_FAILED:
+ case XF86_APM_SUSPEND_FAILED:
+ return PM_CONTINUE;
+ break;
+ default:
+ return PM_NONE;
+ }
+}
+
+PMClose
+xf86OSPMOpen(void)
+{
+ int kq;
+ struct kevent ev;
+
+ if (APMihPtr || !xf86Info.pmFlag) {
+ return NULL;
+ }
+ if ((devFd = open(_PATH_APM_DEV, O_RDONLY)) == -1) {
+ return NULL;
+ }
+ if ((kq = kqueue()) <= 0) {
+ close(devFd);
+ return NULL;
+ }
+ EV_SET(&ev, devFd, EVFILT_READ, EV_ADD | EV_ENABLE | EV_CLEAR,
+ 0, 0, NULL);
+ if (kevent(kq, &ev, 1, NULL, 0, NULL) < 0) {
+ close(devFd);
+ return NULL;
+ }
+
+ xf86PMGetEventFromOs = bsdPMGetEventFromOS;
+ xf86PMConfirmEventToOs = bsdPMConfirmEventToOs;
+ APMihPtr = xf86AddInputHandler(kq, xf86HandlePMEvents, NULL);
+ return bsdCloseAPM;
+}
+
+static void
+bsdCloseAPM(void)
+{
+ int kq;
+
+ if (APMihPtr) {
+ kq = xf86RemoveInputHandler(APMihPtr);
+ close(devFd);
+ devFd = -1;
+ close(kq);
+ if (ctlFd >= 0) {
+ close(ctlFd);
+ ctlFd = -1;
+ }
+ APMihPtr = NULL;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_mouse.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_mouse.c
new file mode 100644
index 000000000..ca2c1bbd5
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_mouse.c
@@ -0,0 +1,791 @@
+
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+#include "xisb.h"
+#include "mipointer.h"
+#ifdef WSCONS_SUPPORT
+#include <dev/wscons/wsconsio.h>
+#endif
+#ifdef USBMOUSE_SUPPORT
+#ifdef HAS_LIB_USB_HID
+#include <usbhid.h>
+#else
+#include "usb.h"
+#endif
+
+#include <dev/usb/usb.h>
+#ifdef USB_GET_REPORT_ID
+#define USB_NEW_HID
+#endif
+
+#define HUP_GENERIC_DESKTOP 0x0001
+#define HUP_BUTTON 0x0009
+
+#define HUG_X 0x0030
+#define HUG_Y 0x0031
+#define HUG_Z 0x0032
+#define HUG_WHEEL 0x0038
+
+#define HID_USAGE2(p,u) (((p) << 16) | u)
+
+/* The UMS mices have middle button as number 3 */
+#define UMS_BUT(i) ((i) == 0 ? 2 : (i) == 1 ? 0 : (i) == 2 ? 1 : (i))
+#endif /* USBMOUSE_SUPPORT */
+
+#ifdef USBMOUSE_SUPPORT
+static void usbSigioReadInput (int fd, void *closure);
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+/* These are for FreeBSD and DragonFly */
+#define DEFAULT_MOUSE_DEV "/dev/mouse"
+#define DEFAULT_SYSMOUSE_DEV "/dev/sysmouse"
+#define DEFAULT_PS2_DEV "/dev/psm0"
+
+static const char *mouseDevs[] = {
+ DEFAULT_MOUSE_DEV,
+ DEFAULT_SYSMOUSE_DEV,
+ DEFAULT_PS2_DEV,
+ NULL
+};
+#elif (defined(__OpenBSD__) || defined(__NetBSD__)) && defined(WSCONS_SUPPORT)
+/* Only wsmouse mices are autoconfigured for now on OpenBSD */
+#define DEFAULT_WSMOUSE_DEV "/dev/wsmouse"
+#define DEFAULT_WSMOUSE0_DEV "/dev/wsmouse0"
+
+static const char *mouseDevs[] = {
+ DEFAULT_WSMOUSE_DEV,
+ DEFAULT_WSMOUSE0_DEV,
+ NULL
+};
+#endif
+
+static int
+SupportedInterfaces(void)
+{
+#if defined(__NetBSD__)
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_AUTO;
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_AUTO | MSE_MISC;
+#else
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_XPS2 | MSE_AUTO;
+#endif
+}
+
+/* Names of protocols that are handled internally here. */
+static const char *internalNames[] = {
+#if defined(WSCONS_SUPPORT)
+ "WSMouse",
+#endif
+#if defined(USBMOUSE_SUPPORT)
+ "usb",
+#endif
+ NULL
+};
+
+/*
+ * Names of MSC_MISC protocols that the OS supports. These are decoded by
+ * main "mouse" driver.
+ */
+static const char *miscNames[] = {
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+ "SysMouse",
+#endif
+ NULL
+};
+
+static const char **
+BuiltinNames(void)
+{
+ return internalNames;
+}
+
+static Bool
+CheckProtocol(const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++)
+ if (xf86NameCmp(protocol, internalNames[i]) == 0)
+ return TRUE;
+ for (i = 0; miscNames[i]; i++)
+ if (xf86NameCmp(protocol, miscNames[i]) == 0)
+ return TRUE;
+ return FALSE;
+}
+
+static const char *
+DefaultProtocol(void)
+{
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+ return "Auto";
+#elif (defined(__OpenBSD__) || defined(__NetBSD__)) && defined(WSCONS_SUPPORT)
+ return "WSMouse";
+#else
+ return NULL;
+#endif
+}
+
+#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)) && defined(MOUSE_PROTO_SYSMOUSE)
+static struct {
+ int dproto;
+ const char *name;
+} devproto[] = {
+ { MOUSE_PROTO_MS, "Microsoft" },
+ { MOUSE_PROTO_MSC, "MouseSystems" },
+ { MOUSE_PROTO_LOGI, "Logitech" },
+ { MOUSE_PROTO_MM, "MMSeries" },
+ { MOUSE_PROTO_LOGIMOUSEMAN, "MouseMan" },
+ { MOUSE_PROTO_BUS, "BusMouse" },
+ { MOUSE_PROTO_INPORT, "BusMouse" },
+ { MOUSE_PROTO_PS2, "PS/2" },
+ { MOUSE_PROTO_HITTAB, "MMHitTab" },
+ { MOUSE_PROTO_GLIDEPOINT, "GlidePoint" },
+ { MOUSE_PROTO_INTELLI, "Intellimouse" },
+ { MOUSE_PROTO_THINK, "ThinkingMouse" },
+ { MOUSE_PROTO_SYSMOUSE, "SysMouse" }
+};
+
+static const char *
+SetupAuto(InputInfoPtr pInfo, int *protoPara)
+{
+ int i;
+ mousehw_t hw;
+ mousemode_t mode;
+
+ if (pInfo->fd == -1)
+ return NULL;
+
+ /* set the driver operation level, if applicable */
+ i = 1;
+ ioctl(pInfo->fd, MOUSE_SETLEVEL, &i);
+
+ /* interrogate the driver and get some intelligence on the device. */
+ hw.iftype = MOUSE_IF_UNKNOWN;
+ hw.model = MOUSE_MODEL_GENERIC;
+ ioctl(pInfo->fd, MOUSE_GETHWINFO, &hw);
+ xf86MsgVerb(X_INFO, 3, "%s: SetupAuto: hw.iftype is %d, hw.model is %d\n",
+ pInfo->name, hw.iftype, hw.model);
+ if (ioctl(pInfo->fd, MOUSE_GETMODE, &mode) == 0) {
+ for (i = 0; i < sizeof(devproto)/sizeof(devproto[0]); ++i) {
+ if (mode.protocol == devproto[i].dproto) {
+ /* override some parameters */
+ if (protoPara) {
+ protoPara[4] = mode.packetsize;
+ protoPara[0] = mode.syncmask[0];
+ protoPara[1] = mode.syncmask[1];
+ }
+ xf86MsgVerb(X_INFO, 3, "%s: SetupAuto: protocol is %s\n",
+ pInfo->name, devproto[i].name);
+ return devproto[i].name;
+ }
+ }
+ }
+ return NULL;
+}
+
+static void
+SetSysMouseRes(InputInfoPtr pInfo, const char *protocol, int rate, int res)
+{
+ mousemode_t mode;
+ MouseDevPtr pMse;
+
+ pMse = pInfo->private;
+
+ mode.rate = rate > 0 ? rate : -1;
+ mode.resolution = res > 0 ? res : -1;
+ mode.accelfactor = -1;
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+ if (pMse->autoProbe ||
+ (protocol && xf86NameCmp(protocol, "SysMouse") == 0)) {
+ /*
+ * As the FreeBSD sysmouse driver defaults to protocol level 0
+ * everytime it is opened we enforce protocol level 1 again at
+ * this point.
+ */
+ mode.level = 1;
+ } else
+ mode.level = -1;
+#else
+ mode.level = -1;
+#endif
+ ioctl(pInfo->fd, MOUSE_SETMODE, &mode);
+}
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+
+#define MOUSED_PID_FILE "/var/run/moused.pid"
+
+/*
+ * Try to check if moused is running. DEFAULT_SYSMOUSE_DEV is useless without
+ * it. There doesn't seem to be a better way of checking.
+ */
+static Bool
+MousedRunning(void)
+{
+ FILE *f = NULL;
+ unsigned int pid;
+
+ if ((f = fopen(MOUSED_PID_FILE, "r")) != NULL) {
+ if (fscanf(f, "%u", &pid) == 1 && pid > 0) {
+ if (kill(pid, 0) == 0) {
+ fclose(f);
+ return TRUE;
+ }
+ }
+ fclose(f);
+ }
+ return FALSE;
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ int fd = -1;
+ const char **pdev, *dev = NULL;
+ Bool devMouse = FALSE;
+ struct stat devMouseStat;
+ struct stat sb;
+
+ for (pdev = mouseDevs; *pdev; pdev++) {
+ SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK));
+ if (fd == -1) {
+#ifdef DEBUG
+ ErrorF("Cannot open %s (%s)\n", *pdev, strerror(errno));
+#endif
+ } else {
+ /*
+ * /dev/mouse is held until checks for matches with other devices
+ * are done. This is so that when it points to /dev/sysmouse,
+ * the test for whether /dev/sysmouse is usable can be made.
+ */
+ if (!strcmp(*pdev, DEFAULT_MOUSE_DEV)) {
+ if (fstat(fd, &devMouseStat) == 0)
+ devMouse = TRUE;
+ close(fd);
+ continue;
+ } else if (!strcmp(*pdev, DEFAULT_SYSMOUSE_DEV)) {
+ /* Check if /dev/mouse is the same as /dev/sysmouse. */
+ if (devMouse && fstat(fd, &sb) == 0 &&
+ devMouseStat.st_dev == sb.st_dev &&
+ devMouseStat.st_ino == sb.st_ino) {
+ /* If the same, use /dev/sysmouse. */
+ devMouse = FALSE;
+ }
+ close(fd);
+ if (MousedRunning())
+ break;
+ else {
+#ifdef DEBUG
+ ErrorF("moused isn't running\n");
+#endif
+ }
+ } else {
+ close(fd);
+ break;
+ }
+ }
+ }
+
+ if (*pdev)
+ dev = *pdev;
+ else if (devMouse)
+ dev = DEFAULT_MOUSE_DEV;
+
+ if (dev) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", dev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, dev);
+ }
+
+ return *pdev;
+}
+#endif
+
+#if (defined(__OpenBSD__) || defined(__NetBSD__)) && defined(WSCONS_SUPPORT)
+
+/* Only support wsmouse configuration for now */
+static const char *
+SetupAuto(InputInfoPtr pInfo, int *protoPara)
+{
+
+ xf86MsgVerb(X_INFO, 3, "%s: SetupAuto: protocol is %s\n",
+ pInfo->name, "wsmouse");
+ return "wsmouse";
+}
+
+static void
+SetMouseRes(InputInfoPtr pInfo, const char *protocol, int rate, int res)
+{
+
+ xf86MsgVerb(X_INFO, 3, "%s: SetMouseRes: protocol %s rate %d res %d\n",
+ pInfo->name, protocol, rate, res);
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ int fd = -1;
+ const char **pdev;
+
+ for (pdev = mouseDevs; *pdev; pdev++) {
+ SYSCALL(fd = open(*pdev, O_RDWR | O_NONBLOCK));
+ if (fd != -1) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions,
+ "Device", *pdev);
+ xf86Msg(X_INFO, "%s: found Device \"%s\"\n",
+ pInfo->name, *pdev);
+ close(fd);
+ break;
+ }
+ }
+ return *pdev;
+}
+#endif /* __OpenBSD__ || __NetBSD__ && WSCONS_SUPPORT */
+
+#ifdef WSCONS_SUPPORT
+#define NUMEVENTS 64
+
+static void
+wsconsReadInput(InputInfoPtr pInfo)
+{
+ MouseDevPtr pMse;
+ static struct wscons_event eventList[NUMEVENTS];
+ int n, c;
+ struct wscons_event *event = eventList;
+ unsigned char *pBuf;
+
+ pMse = pInfo->private;
+
+ XisbBlockDuration(pMse->buffer, -1);
+ pBuf = (unsigned char *)eventList;
+ n = 0;
+ while (n < sizeof(eventList) && (c = XisbRead(pMse->buffer)) >= 0) {
+ pBuf[n++] = (unsigned char)c;
+ }
+
+ if (n == 0)
+ return;
+
+ n /= sizeof(struct wscons_event);
+ while( n-- ) {
+ int buttons = pMse->lastButtons;
+ int dx = 0, dy = 0, dz = 0, dw = 0;
+ switch (event->type) {
+ case WSCONS_EVENT_MOUSE_UP:
+#define BUTBIT (1 << (event->value <= 2 ? 2 - event->value : event->value))
+ buttons &= ~BUTBIT;
+ break;
+ case WSCONS_EVENT_MOUSE_DOWN:
+ buttons |= BUTBIT;
+ break;
+ case WSCONS_EVENT_MOUSE_DELTA_X:
+ dx = event->value;
+ break;
+ case WSCONS_EVENT_MOUSE_DELTA_Y:
+ dy = -event->value;
+ break;
+#ifdef WSCONS_EVENT_MOUSE_DELTA_Z
+ case WSCONS_EVENT_MOUSE_DELTA_Z:
+ dz = event->value;
+ break;
+#endif
+ default:
+ xf86Msg(X_WARNING, "%s: bad wsmouse event type=%d\n", pInfo->name,
+ event->type);
+ ++event;
+ continue;
+ }
+
+ pMse->PostEvent(pInfo, buttons, dx, dy, dz, dw);
+ ++event;
+ }
+ return;
+}
+
+
+/* This function is called when the protocol is "wsmouse". */
+static Bool
+wsconsPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse = pInfo->private;
+
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ /* Check if the device can be opened. */
+ pInfo->fd = xf86OpenSerial(pInfo->options);
+ if (pInfo->fd == -1) {
+ if (xf86GetAllowMouseOpenFail())
+ xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+ else {
+ xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name);
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local input proc. */
+ pInfo->read_input = wsconsReadInput;
+ pMse->xisbscale = sizeof(struct wscons_event);
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+#endif
+
+#if defined(USBMOUSE_SUPPORT)
+
+typedef struct _UsbMseRec {
+ int packetSize;
+ int iid;
+ hid_item_t loc_x; /* x locator item */
+ hid_item_t loc_y; /* y locator item */
+ hid_item_t loc_z; /* z (wheel) locator item */
+ hid_item_t loc_btn[MSE_MAXBUTTONS]; /* buttons locator items */
+ unsigned char *buffer;
+} UsbMseRec, *UsbMsePtr;
+
+static int
+usbMouseProc(DeviceIntPtr pPointer, int what)
+{
+ InputInfoPtr pInfo;
+ MouseDevPtr pMse;
+ UsbMsePtr pUsbMse;
+ unsigned char map[MSE_MAXBUTTONS + 1];
+ int nbuttons;
+
+ pInfo = pPointer->public.devicePrivate;
+ pMse = pInfo->private;
+ pMse->device = pPointer;
+ pUsbMse = pMse->mousePriv;
+
+ switch (what) {
+ case DEVICE_INIT:
+ pPointer->public.on = FALSE;
+
+ for (nbuttons = 0; nbuttons < MSE_MAXBUTTONS; ++nbuttons)
+ map[nbuttons + 1] = nbuttons + 1;
+
+ InitPointerDeviceStruct((DevicePtr)pPointer,
+ map,
+ min(pMse->buttons, MSE_MAXBUTTONS),
+ miPointerGetMotionEvents,
+ pMse->Ctrl,
+ miPointerGetMotionBufferSize());
+
+ /* X valuator */
+ xf86InitValuatorAxisStruct(pPointer, 0, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 0);
+ /* Y valuator */
+ xf86InitValuatorAxisStruct(pPointer, 1, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 1);
+ xf86MotionHistoryAllocate(pInfo);
+ break;
+
+ case DEVICE_ON:
+ pInfo->fd = xf86OpenSerial(pInfo->options);
+ if (pInfo->fd == -1)
+ xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+ else {
+ pMse->buffer = XisbNew(pInfo->fd, pUsbMse->packetSize);
+ if (!pMse->buffer) {
+ xfree(pMse);
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+ } else {
+ xf86FlushInput(pInfo->fd);
+ if (!xf86InstallSIGIOHandler (pInfo->fd, usbSigioReadInput,
+ pInfo))
+ AddEnabledDevice(pInfo->fd);
+ }
+ }
+ pMse->lastButtons = 0;
+ pMse->lastMappedButtons = 0;
+ pMse->emulateState = 0;
+ pPointer->public.on = TRUE;
+ break;
+
+ case DEVICE_OFF:
+ case DEVICE_CLOSE:
+ if (pInfo->fd != -1) {
+ RemoveEnabledDevice(pInfo->fd);
+ if (pUsbMse->packetSize > 8 && pUsbMse->buffer) {
+ xfree(pUsbMse->buffer);
+ }
+ if (pMse->buffer) {
+ XisbFree(pMse->buffer);
+ pMse->buffer = NULL;
+ }
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+ }
+ pPointer->public.on = FALSE;
+ usleep(300000);
+ break;
+ }
+ return Success;
+}
+
+static void
+usbReadInput(InputInfoPtr pInfo)
+{
+ MouseDevPtr pMse;
+ UsbMsePtr pUsbMse;
+ int buttons = pMse->lastButtons;
+ int dx = 0, dy = 0, dz = 0, dw = 0;
+ int n, c;
+ unsigned char *pBuf;
+
+ pMse = pInfo->private;
+ pUsbMse = pMse->mousePriv;
+
+ XisbBlockDuration(pMse->buffer, -1);
+ pBuf = pUsbMse->buffer;
+ n = 0;
+ while ((c = XisbRead(pMse->buffer)) >= 0 && n < pUsbMse->packetSize) {
+ pBuf[n++] = (unsigned char)c;
+ }
+ if (n == 0)
+ return;
+ if (n != pUsbMse->packetSize) {
+ xf86Msg(X_WARNING, "%s: incomplete packet, size %d\n", pInfo->name,
+ n);
+ }
+ /* discard packets with an id that don't match the mouse */
+ /* XXX this is probably not the right thing */
+ if (pUsbMse->iid != 0) {
+ if (*pBuf++ != pUsbMse->iid)
+ return;
+ }
+ dx = hid_get_data(pBuf, &pUsbMse->loc_x);
+ dy = hid_get_data(pBuf, &pUsbMse->loc_y);
+ dz = hid_get_data(pBuf, &pUsbMse->loc_z);
+
+ buttons = 0;
+ for (n = 0; n < pMse->buttons; n++) {
+ if (hid_get_data(pBuf, &pUsbMse->loc_btn[n]))
+ buttons |= (1 << UMS_BUT(n));
+ }
+ pMse->PostEvent(pInfo, buttons, dx, dy, dz, dw);
+ return;
+}
+
+static void
+usbSigioReadInput (int fd, void *closure)
+{
+ usbReadInput ((InputInfoPtr) closure);
+}
+
+/* This function is called when the protocol is "usb". */
+static Bool
+usbPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse = pInfo->private;
+ UsbMsePtr pUsbMse;
+ report_desc_t reportDesc;
+ int i;
+
+ pUsbMse = xalloc(sizeof(UsbMseRec));
+ if (pUsbMse == NULL) {
+ xf86Msg(X_ERROR, "%s: cannot allocate UsbMouseRec\n", pInfo->name);
+ xfree(pMse);
+ return FALSE;
+ }
+
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ /* Check if the device can be opened. */
+ pInfo->fd = xf86OpenSerial(pInfo->options);
+ if (pInfo->fd == -1) {
+ if (xf86GetAllowMouseOpenFail())
+ xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+ else {
+ xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name);
+ xfree(pUsbMse);
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+ /* Get USB informations */
+ reportDesc = hid_get_report_desc(pInfo->fd);
+ /* Get packet size & iid */
+#ifdef USB_NEW_HID
+ if (ioctl(pInfo->fd, USB_GET_REPORT_ID, &pUsbMse->iid) == -1) {
+ xf86Msg(X_ERROR, "Error ioctl USB_GET_REPORT_ID on %s : %s\n",
+ pInfo->name, strerror(errno));
+ return FALSE;
+ }
+ pUsbMse->packetSize = hid_report_size(reportDesc, hid_input,
+ pUsbMse->iid);
+#else
+ pUsbMse->packetSize = hid_report_size(reportDesc, hid_input,
+ &pUsbMse->iid);
+#endif
+ /* Allocate buffer */
+ if (pUsbMse->packetSize <= 8) {
+ pUsbMse->buffer = pMse->protoBuf;
+ } else {
+ pUsbMse->buffer = xalloc(pUsbMse->packetSize);
+ }
+ if (pUsbMse->buffer == NULL) {
+ xf86Msg(X_ERROR, "%s: cannot allocate buffer\n", pInfo->name);
+ xfree(pUsbMse);
+ xfree(pMse);
+ xf86CloseSerial(pInfo->fd);
+ return FALSE;
+ }
+#ifdef USB_NEW_HID
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_X),
+ hid_input, &pUsbMse->loc_x, pUsbMse->iid) < 0) {
+ xf86Msg(X_WARNING, "%s: no x locator\n", pInfo->name);
+ }
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_Y),
+ hid_input, &pUsbMse->loc_y, pUsbMse->iid) < 0) {
+ xf86Msg(X_WARNING, "%s: no y locator\n", pInfo->name);
+ }
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_WHEEL),
+ hid_input, &pUsbMse->loc_z, pUsbMse->iid) < 0) {
+ }
+#else
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_X),
+ hid_input, &pUsbMse->loc_x) < 0) {
+ xf86Msg(X_WARNING, "%s: no x locator\n", pInfo->name);
+ }
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_Y),
+ hid_input, &pUsbMse->loc_y) < 0) {
+ xf86Msg(X_WARNING, "%s: no y locator\n", pInfo->name);
+ }
+ if (hid_locate(reportDesc, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_WHEEL),
+ hid_input, &pUsbMse->loc_z) < 0) {
+ }
+#endif
+ /* Probe for number of buttons */
+ for (i = 1; i <= MSE_MAXBUTTONS; i++) {
+ if (!hid_locate(reportDesc, HID_USAGE2(HUP_BUTTON, i),
+ hid_input, &pUsbMse->loc_btn[i-1]
+#ifdef USB_NEW_HID
+ , pUsbMse->iid
+#endif
+ ))
+ break;
+ }
+ pMse->buttons = i-1;
+
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+
+ /* Private structure */
+ pMse->mousePriv = pUsbMse;
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local procs. */
+ pInfo->device_control = usbMouseProc;
+ pInfo->read_input = usbReadInput;
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+#endif /* USBMOUSE */
+
+static Bool
+bsdMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ /* The protocol is guaranteed to be one of the internalNames[] */
+#ifdef WSCONS_SUPPORT
+ if (xf86NameCmp(protocol, "WSMouse") == 0) {
+ return wsconsPreInit(pInfo, protocol, flags);
+ }
+#endif
+#ifdef USBMOUSE_SUPPORT
+ if (xf86NameCmp(protocol, "usb") == 0) {
+ return usbPreInit(pInfo, protocol, flags);
+ }
+#endif
+ return TRUE;
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+ p->BuiltinNames = BuiltinNames;
+ p->DefaultProtocol = DefaultProtocol;
+ p->CheckProtocol = CheckProtocol;
+#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)) && defined(MOUSE_PROTO_SYSMOUSE)
+ p->SetupAuto = SetupAuto;
+ p->SetPS2Res = SetSysMouseRes;
+ p->SetBMRes = SetSysMouseRes;
+ p->SetMiscRes = SetSysMouseRes;
+#endif
+#if (defined(__OpenBSD__) || defined(__NetBSD__)) && defined(WSCONS_SUPPORT)
+ p->SetupAuto = SetupAuto;
+ p->SetMiscRes = SetMouseRes;
+#endif
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__NetBSD__)
+ p->FindDevice = FindDevice;
+#endif
+ p->PreInit = bsdMousePreInit;
+ return p;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/i386_video.c b/xorg-server/hw/xfree86/os-support/bsd/i386_video.c
new file mode 100644
index 000000000..e2f6420d8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/i386_video.c
@@ -0,0 +1,1006 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+
+#include <errno.h>
+#include <sys/mman.h>
+
+#ifdef HAS_MTRR_SUPPORT
+#ifndef __NetBSD__
+#include <sys/types.h>
+#include <sys/memrange.h>
+#else
+#include "memrange.h"
+#endif
+#define X_MTRR_ID "XFree86"
+#endif
+
+#if defined(HAS_MTRR_BUILTIN) && defined(__NetBSD__)
+#include <machine/mtrr.h>
+#include <machine/sysarch.h>
+#include <sys/queue.h>
+#ifdef __x86_64__
+#define i386_set_mtrr x86_64_set_mtrr
+#define i386_get_mtrr x86_64_get_mtrr
+#define i386_iopl x86_64_iopl
+#endif
+#endif
+
+#if defined(__OpenBSD__) && (defined(__amd64__) || defined(__x86_64__))
+#include <machine/mtrr.h>
+#include <machine/sysarch.h>
+#endif
+
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#if defined(__NetBSD__) && !defined(MAP_FILE)
+#define MAP_FLAGS MAP_SHARED
+#else
+#define MAP_FLAGS (MAP_FILE | MAP_SHARED)
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((caddr_t)-1)
+#endif
+
+#ifdef __OpenBSD__
+#define SYSCTL_MSG "\tCheck that you have set 'machdep.allowaperture=1'\n"\
+ "\tin /etc/sysctl.conf and reboot your machine\n" \
+ "\trefer to xf86(4) for details"
+#define SYSCTL_MSG2 \
+ "Check that you have set 'machdep.allowaperture=2'\n" \
+ "\tin /etc/sysctl.conf and reboot your machine\n" \
+ "\trefer to xf86(4) for details"
+#endif
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+static Bool useDevMem = FALSE;
+static int devMemFd = -1;
+
+#ifdef HAS_APERTURE_DRV
+#define DEV_APERTURE "/dev/xf86"
+#endif
+#define DEV_MEM "/dev/mem"
+
+static pointer mapVidMem(int, unsigned long, unsigned long, int);
+static void unmapVidMem(int, pointer, unsigned long);
+
+#ifdef HAS_MTRR_SUPPORT
+static pointer setWC(int, unsigned long, unsigned long, Bool, MessageType);
+static void undoWC(int, pointer);
+static Bool cleanMTRR(void);
+#endif
+#if defined(HAS_MTRR_BUILTIN) && defined(__NetBSD__)
+static pointer NetBSDsetWC(int, unsigned long, unsigned long, Bool,
+ MessageType);
+static void NetBSDundoWC(int, pointer);
+#endif
+#if (defined(__amd64__) || defined(__x86_64__)) && defined(__OpenBSD__)
+static pointer amd64setWC(int, unsigned long, unsigned long, Bool,
+ MessageType);
+static void amd64undoWC(int, pointer);
+#endif
+
+/*
+ * Check if /dev/mem can be mmap'd. If it can't print a warning when
+ * "warn" is TRUE.
+ */
+static void
+checkDevMem(Bool warn)
+{
+ static Bool devMemChecked = FALSE;
+ int fd;
+ pointer base;
+
+ if (devMemChecked)
+ return;
+ devMemChecked = TRUE;
+
+ if ((fd = open(DEV_MEM, O_RDWR)) >= 0)
+ {
+ /* Try to map a page at the VGA address */
+ base = mmap((caddr_t)0, 4096, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0xA0000);
+
+ if (base != MAP_FAILED)
+ {
+ munmap((caddr_t)base, 4096);
+ devMemFd = fd;
+ useDevMem = TRUE;
+ return;
+ } else {
+ /* This should not happen */
+ if (warn)
+ {
+ xf86Msg(X_WARNING, "checkDevMem: failed to mmap %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ useDevMem = FALSE;
+ return;
+ }
+ }
+#ifndef HAS_APERTURE_DRV
+ if (warn)
+ {
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ useDevMem = FALSE;
+ return;
+#else
+ /* Failed to open /dev/mem, try the aperture driver */
+ if ((fd = open(DEV_APERTURE, O_RDWR)) >= 0)
+ {
+ /* Try to map a page at the VGA address */
+ base = mmap((caddr_t)0, 4096, PROT_READ | PROT_WRITE,
+ MAP_FLAGS, fd, (off_t)0xA0000);
+
+ if (base != MAP_FAILED)
+ {
+ munmap((caddr_t)base, 4096);
+ devMemFd = fd;
+ useDevMem = TRUE;
+ xf86Msg(X_INFO, "checkDevMem: using aperture driver %s\n",
+ DEV_APERTURE);
+ return;
+ } else {
+
+ if (warn)
+ {
+ xf86Msg(X_WARNING, "checkDevMem: failed to mmap %s (%s)\n",
+ DEV_APERTURE, strerror(errno));
+ }
+ }
+ } else {
+ if (warn)
+ {
+#ifndef __OpenBSD__
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s and %s\n"
+ "\t(%s)\n", DEV_MEM, DEV_APERTURE, strerror(errno));
+#else /* __OpenBSD__ */
+ xf86Msg(X_WARNING, "checkDevMem: failed to open %s and %s\n"
+ "\t(%s)\n%s", DEV_MEM, DEV_APERTURE, strerror(errno),
+ SYSCTL_MSG);
+#endif /* __OpenBSD__ */
+ }
+ }
+
+ useDevMem = FALSE;
+ return;
+
+#endif
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ checkDevMem(TRUE);
+ pVidMem->linearSupported = useDevMem;
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+
+#if HAVE_PCI_SYSTEM_INIT_DEV_MEM
+ if (useDevMem)
+ pci_system_init_dev_mem(devMemFd);
+#endif
+
+#ifdef HAS_MTRR_SUPPORT
+ if (useDevMem) {
+ if (cleanMTRR()) {
+ pVidMem->setWC = setWC;
+ pVidMem->undoWC = undoWC;
+ }
+ }
+#endif
+#if defined(HAS_MTRR_BUILTIN) && defined(__NetBSD__)
+ pVidMem->setWC = NetBSDsetWC;
+ pVidMem->undoWC = NetBSDundoWC;
+#endif
+#if (defined(__amd64__) || defined(__x86_64__)) && defined(__OpenBSD__)
+ pVidMem->setWC = amd64setWC;
+ pVidMem->undoWC = amd64undoWC;
+#endif
+ pVidMem->initialised = TRUE;
+}
+
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+
+ checkDevMem(FALSE);
+
+ if (useDevMem)
+ {
+ if (devMemFd < 0)
+ {
+ FatalError("xf86MapVidMem: failed to open %s (%s)",
+ DEV_MEM, strerror(errno));
+ }
+ base = mmap((caddr_t)0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, devMemFd, (off_t)Base);
+ if (base == MAP_FAILED)
+ {
+ FatalError("%s: could not mmap %s [s=%lx,a=%lx] (%s)",
+ "xf86MapVidMem", DEV_MEM, Size, Base,
+ strerror(errno));
+ }
+ return(base);
+ }
+
+ /* else, mmap /dev/vga */
+ if ((unsigned long)Base < 0xA0000 || (unsigned long)Base >= 0xC0000)
+ {
+ FatalError("%s: Address 0x%lx outside allowable range",
+ "xf86MapVidMem", Base);
+ }
+ base = mmap(0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_FLAGS, xf86Info.screenFd,
+ (unsigned long)Base - 0xA0000
+ );
+ if (base == MAP_FAILED)
+ {
+ FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)",
+ strerror(errno));
+ }
+ return(base);
+}
+
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap((caddr_t)Base, Size);
+}
+
+/*
+ * Read BIOS via mmap()ing DEV_MEM
+ */
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ unsigned char *ptr;
+ int psize;
+ int mlen;
+
+ checkDevMem(TRUE);
+ if (devMemFd == -1) {
+ return(-1);
+ }
+
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+ ptr = (unsigned char *)mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, devMemFd, (off_t)Base);
+ if ((long)ptr == -1)
+ {
+ xf86Msg(X_WARNING,
+ "xf86ReadBIOS: %s mmap[s=%x,a=%lx,o=%lx] failed (%s)\n",
+ DEV_MEM, Len, Base, Offset, strerror(errno));
+#ifdef __OpenBSD__
+ if (Base < 0xa0000) {
+ xf86Msg(X_WARNING, SYSCTL_MSG2);
+ }
+#endif
+ return(-1);
+ }
+#ifdef DEBUG
+ ErrorF("xf86ReadBIOS: BIOS at 0x%08x has signature 0x%04x\n",
+ Base, ptr[0] | (ptr[1] << 8));
+#endif
+ (void)memcpy(Buf, (void *)(ptr + Offset), Len);
+ (void)munmap((caddr_t)ptr, mlen);
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "xf86ReadBIOS(%x, %x, Buf, %x)"
+ "-> %02x %02x %02x %02x...\n",
+ Base, Offset, Len, Buf[0], Buf[1], Buf[2], Buf[3]);
+#endif
+ return(Len);
+}
+
+#ifdef USE_I386_IOPL
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+static Bool ExtendedEnabled = FALSE;
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ if (ExtendedEnabled)
+ return TRUE;
+
+ if (i386_iopl(TRUE) < 0)
+ {
+#ifndef __OpenBSD__
+ xf86Msg(X_WARNING,"%s: Failed to set IOPL for extended I/O",
+ "xf86EnableIO");
+#else
+ xf86Msg(X_WARNING,"%s: Failed to set IOPL for extended I/O\n%s",
+ "xf86EnableIO", SYSCTL_MSG);
+#endif
+ return FALSE;
+ }
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ if (!ExtendedEnabled)
+ return;
+
+ i386_iopl(FALSE);
+ ExtendedEnabled = FALSE;
+
+ return;
+}
+
+#endif /* USE_I386_IOPL */
+
+#ifdef USE_AMD64_IOPL
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+static Bool ExtendedEnabled = FALSE;
+
+Bool
+xf86EnableIO()
+{
+ if (ExtendedEnabled)
+ return TRUE;
+
+ if (amd64_iopl(TRUE) < 0)
+ {
+#ifndef __OpenBSD__
+ xf86Msg(X_WARNING,"%s: Failed to set IOPL for extended I/O",
+ "xf86EnableIO");
+#else
+ xf86Msg(X_WARNING,"%s: Failed to set IOPL for extended I/O\n%s",
+ "xf86EnableIO", SYSCTL_MSG);
+#endif
+ return FALSE;
+ }
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ if (!ExtendedEnabled)
+ return;
+
+ if (amd64_iopl(FALSE) == 0) {
+ ExtendedEnabled = FALSE;
+ }
+ /* Otherwise, the X server has revoqued its root uid,
+ and thus cannot give up IO privileges any more */
+
+ return;
+}
+
+#endif /* USE_AMD64_IOPL */
+
+#ifdef USE_DEV_IO
+static int IoFd = -1;
+
+Bool
+xf86EnableIO()
+{
+ if (IoFd >= 0)
+ return TRUE;
+
+ if ((IoFd = open("/dev/io", O_RDWR)) == -1)
+ {
+ xf86Msg(X_WARNING,"xf86EnableIO: "
+ "Failed to open /dev/io for extended I/O");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ if (IoFd < 0)
+ return;
+
+ close(IoFd);
+ IoFd = -1;
+ return;
+}
+
+#endif
+
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+
+#ifdef __GNUC__
+ __asm__ __volatile__("cli");
+#else
+ asm("cli");
+#endif /* __GNUC__ */
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+
+#ifdef __GNUC__
+ __asm__ __volatile__("sti");
+#else
+ asm("sti");
+#endif /* __GNUC__ */
+
+ return;
+}
+
+
+#ifdef __NetBSD__
+/***************************************************************************/
+/* Set TV output mode */
+/***************************************************************************/
+void
+xf86SetTVOut(int mode)
+{
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:{
+
+ if (ioctl (xf86Info.consoleFd, CONSOLE_X_TV_ON, &mode) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86SetTVOut: Could not set console to TV output, %s\n",
+ strerror(errno));
+ }
+ }
+ break;
+#endif /* PCCONS_SUPPORT */
+
+ default:
+ FatalError("Xf86SetTVOut: Unsupported console");
+ break;
+ }
+ return;
+}
+
+void
+xf86SetRGBOut()
+{
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:{
+
+ if (ioctl (xf86Info.consoleFd, CONSOLE_X_TV_OFF, 0) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86SetTVOut: Could not set console to RGB output, %s\n",
+ strerror(errno));
+ }
+ }
+ break;
+#endif /* PCCONS_SUPPORT */
+
+ default:
+ FatalError("Xf86SetTVOut: Unsupported console");
+ break;
+ }
+ return;
+}
+#endif
+
+#ifdef HAS_MTRR_SUPPORT
+/* memory range (MTRR) support for FreeBSD */
+
+/*
+ * This code is experimental. Some parts may be overkill, and other parts
+ * may be incomplete.
+ */
+
+/*
+ * getAllRanges returns the full list of memory ranges with attributes set.
+ */
+
+static struct mem_range_desc *
+getAllRanges(int *nmr)
+{
+ struct mem_range_desc *mrd;
+ struct mem_range_op mro;
+
+ /*
+ * Find how many ranges there are. If this fails, then the kernel
+ * probably doesn't have MTRR support.
+ */
+ mro.mo_arg[0] = 0;
+ if (ioctl(devMemFd, MEMRANGE_GET, &mro))
+ return NULL;
+ *nmr = mro.mo_arg[0];
+ mrd = xnfalloc(*nmr * sizeof(struct mem_range_desc));
+ mro.mo_arg[0] = *nmr;
+ mro.mo_desc = mrd;
+ if (ioctl(devMemFd, MEMRANGE_GET, &mro)) {
+ xfree(mrd);
+ return NULL;
+ }
+ return mrd;
+}
+
+/*
+ * cleanMTRR removes any memory attribute that may be left by a previous
+ * X server. Normally there won't be any, but this takes care of the
+ * case where a server crashed without being able finish cleaning up.
+ */
+
+static Bool
+cleanMTRR()
+{
+ struct mem_range_desc *mrd;
+ struct mem_range_op mro;
+ int nmr, i;
+
+ /* This shouldn't happen */
+ if (devMemFd < 0)
+ return FALSE;
+
+ if (!(mrd = getAllRanges(&nmr)))
+ return FALSE;
+
+ for (i = 0; i < nmr; i++) {
+ if (strcmp(mrd[i].mr_owner, X_MTRR_ID) == 0 &&
+ (mrd[i].mr_flags & MDF_ACTIVE)) {
+#ifdef DEBUG
+ ErrorF("Clean for (0x%lx,0x%lx)\n",
+ (unsigned long)mrd[i].mr_base,
+ (unsigned long)mrd[i].mr_len);
+#endif
+ if (mrd[i].mr_flags & MDF_FIXACTIVE) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ mrd[i].mr_flags = MDF_UNCACHEABLE;
+ } else {
+ mro.mo_arg[0] = MEMRANGE_SET_REMOVE;
+ }
+ mro.mo_desc = mrd + i;
+ ioctl(devMemFd, MEMRANGE_SET, &mro);
+ }
+ }
+#ifdef DEBUG
+ sleep(10);
+#endif
+ xfree(mrd);
+ return TRUE;
+}
+
+typedef struct x_RangeRec {
+ struct mem_range_desc mrd;
+ Bool wasWC;
+ struct x_RangeRec * next;
+} RangeRec, *RangePtr;
+
+static void
+freeRangeList(RangePtr range)
+{
+ RangePtr rp;
+
+ while (range) {
+ rp = range;
+ range = rp->next;
+ xfree(rp);
+ }
+}
+
+static RangePtr
+dupRangeList(RangePtr list)
+{
+ RangePtr new = NULL, rp, p;
+
+ rp = list;
+ while (rp) {
+ p = xnfalloc(sizeof(RangeRec));
+ *p = *rp;
+ p->next = new;
+ new = p;
+ rp = rp->next;
+ }
+ return new;
+}
+
+static RangePtr
+sortRangeList(RangePtr list)
+{
+ RangePtr rp1, rp2, copy, sorted = NULL, minp, prev, minprev;
+ unsigned long minBase;
+
+ /* Sort by base address */
+ rp1 = copy = dupRangeList(list);
+ while (rp1) {
+ minBase = rp1->mrd.mr_base;
+ minp = rp1;
+ minprev = NULL;
+ prev = rp1;
+ rp2 = rp1->next;
+ while (rp2) {
+ if (rp2->mrd.mr_base < minBase) {
+ minBase = rp2->mrd.mr_base;
+ minp = rp2;
+ minprev = prev;
+ }
+ prev = rp2;
+ rp2 = rp2->next;
+ }
+ if (minprev) {
+ minprev->next = minp->next;
+ rp1 = copy;
+ } else {
+ rp1 = minp->next;
+ }
+ minp->next = sorted;
+ sorted = minp;
+ }
+ return sorted;
+}
+
+/*
+ * findRanges returns a list of ranges that overlap the specified range.
+ */
+
+static void
+findRanges(unsigned long base, unsigned long size, RangePtr *ucp, RangePtr *wcp)
+{
+ struct mem_range_desc *mrd;
+ int nmr, i;
+ RangePtr rp, *p;
+
+ if (!(mrd = getAllRanges(&nmr)))
+ return;
+
+ for (i = 0; i < nmr; i++) {
+ if ((mrd[i].mr_flags & MDF_ACTIVE) &&
+ mrd[i].mr_base < base + size &&
+ mrd[i].mr_base + mrd[i].mr_len > base) {
+ if (mrd[i].mr_flags & MDF_WRITECOMBINE)
+ p = wcp;
+ else if (mrd[i].mr_flags & MDF_UNCACHEABLE)
+ p = ucp;
+ else
+ continue;
+ rp = xnfalloc(sizeof(RangeRec));
+ rp->mrd = mrd[i];
+ rp->next = *p;
+ *p = rp;
+ }
+ }
+ xfree(mrd);
+}
+
+/*
+ * This checks if the existing overlapping ranges fully cover the requested
+ * range. Is this overkill?
+ */
+
+static Bool
+fullCoverage(unsigned long base, unsigned long size, RangePtr overlap)
+{
+ RangePtr rp1, sorted = NULL;
+ unsigned long end;
+
+ sorted = sortRangeList(overlap);
+ /* Look for gaps */
+ rp1 = sorted;
+ end = base + size;
+ while (rp1) {
+ if (rp1->mrd.mr_base > base) {
+ freeRangeList(sorted);
+ return FALSE;
+ } else {
+ base = rp1->mrd.mr_base + rp1->mrd.mr_len;
+ }
+ if (base >= end) {
+ freeRangeList(sorted);
+ return TRUE;
+ }
+ rp1 = rp1->next;
+ }
+ freeRangeList(sorted);
+ return FALSE;
+}
+
+static pointer
+addWC(int screenNum, unsigned long base, unsigned long size, MessageType from)
+{
+ RangePtr uc = NULL, wc = NULL, retlist = NULL;
+ struct mem_range_desc mrd;
+ struct mem_range_op mro;
+
+ findRanges(base, size, &uc, &wc);
+
+ /* See of the full range is already WC */
+ if (!uc && fullCoverage(base, size, wc)) {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx) was already set\n",
+ base, size);
+ return NULL;
+ }
+
+ /* Otherwise, try to add the new range */
+ mrd.mr_base = base;
+ mrd.mr_len = size;
+ strcpy(mrd.mr_owner, X_MTRR_ID);
+ mrd.mr_flags = MDF_WRITECOMBINE;
+ mro.mo_desc = &mrd;
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to set write-combining range "
+ "(0x%lx,0x%lx)\n", base, size);
+ return NULL;
+ } else {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx)\n", base, size);
+ retlist = xnfalloc(sizeof(RangeRec));
+ retlist->mrd = mrd;
+ retlist->wasWC = FALSE;
+ retlist->next = NULL;
+ return retlist;
+ }
+}
+
+static pointer
+delWC(int screenNum, unsigned long base, unsigned long size, MessageType from)
+{
+ RangePtr uc = NULL, wc = NULL, retlist = NULL;
+ struct mem_range_desc mrd;
+ struct mem_range_op mro;
+
+ findRanges(base, size, &uc, &wc);
+
+ /*
+ * See of the full range is already not WC, or if there is full
+ * coverage from UC ranges.
+ */
+ if (!wc || fullCoverage(base, size, uc)) {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx) was already clear\n",
+ base, size);
+ return NULL;
+ }
+
+ /* Otherwise, try to add the new range */
+ mrd.mr_base = base;
+ mrd.mr_len = size;
+ strcpy(mrd.mr_owner, X_MTRR_ID);
+ mrd.mr_flags = MDF_UNCACHEABLE;
+ mro.mo_desc = &mrd;
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to remove write-combining range "
+ "(0x%lx,0x%lx)\n", base, size);
+ /* XXX Should then remove all of the overlapping WC ranges */
+ return NULL;
+ } else {
+ xf86DrvMsg(screenNum, from,
+ "Removed Write-combining range (0x%lx,0x%lx)\n",
+ base, size);
+ retlist = xnfalloc(sizeof(RangeRec));
+ retlist->mrd = mrd;
+ retlist->wasWC = TRUE;
+ retlist->next = NULL;
+ return retlist;
+ }
+}
+
+static pointer
+setWC(int screenNum, unsigned long base, unsigned long size, Bool enable,
+ MessageType from)
+{
+ if (enable)
+ return addWC(screenNum, base, size, from);
+ else
+ return delWC(screenNum, base, size, from);
+}
+
+static void
+undoWC(int screenNum, pointer list)
+{
+ RangePtr rp;
+ struct mem_range_op mro;
+ Bool failed;
+
+ rp = list;
+ while (rp) {
+#ifdef DEBUG
+ ErrorF("Undo for (0x%lx,0x%lx), %d\n",
+ (unsigned long)rp->mrd.mr_base,
+ (unsigned long)rp->mrd.mr_len, rp->wasWC);
+#endif
+ failed = FALSE;
+ if (rp->wasWC) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ rp->mrd.mr_flags = MDF_WRITECOMBINE;
+ strcpy(rp->mrd.mr_owner, "unknown");
+ } else {
+ mro.mo_arg[0] = MEMRANGE_SET_REMOVE;
+ }
+ mro.mo_desc = &rp->mrd;
+
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ if (!rp->wasWC) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ rp->mrd.mr_flags = MDF_UNCACHEABLE;
+ strcpy(rp->mrd.mr_owner, "unknown");
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro))
+ failed = TRUE;
+ } else
+ failed = TRUE;
+ }
+ if (failed) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to restore MTRR range (0x%lx,0x%lx)\n",
+ (unsigned long)rp->mrd.mr_base,
+ (unsigned long)rp->mrd.mr_len);
+ }
+ rp = rp->next;
+ }
+}
+
+#endif /* HAS_MTRR_SUPPORT */
+
+
+#if defined(HAS_MTRR_BUILTIN) && defined(__NetBSD__)
+static pointer
+NetBSDsetWC(int screenNum, unsigned long base, unsigned long size, Bool enable,
+ MessageType from)
+{
+ struct mtrr *mtrrp;
+ int n;
+
+ xf86DrvMsg(screenNum, X_WARNING,
+ "%s MTRR %lx - %lx\n", enable ? "set" : "remove",
+ base, (base + size));
+
+ mtrrp = xnfalloc(sizeof (struct mtrr));
+ mtrrp->base = base;
+ mtrrp->len = size;
+ mtrrp->type = MTRR_TYPE_WC;
+
+ /*
+ * MTRR_PRIVATE will make this MTRR get reset automatically
+ * if this process exits, so we have no need for an explicit
+ * cleanup operation when starting a new server.
+ */
+
+ if (enable)
+ mtrrp->flags = MTRR_VALID | MTRR_PRIVATE;
+ else
+ mtrrp->flags = 0;
+ n = 1;
+
+ if (i386_set_mtrr(mtrrp, &n) < 0) {
+ xfree(mtrrp);
+ return NULL;
+ }
+ return mtrrp;
+}
+
+static void
+NetBSDundoWC(int screenNum, pointer list)
+{
+ struct mtrr *mtrrp = (struct mtrr *)list;
+ int n;
+
+ if (mtrrp == NULL)
+ return;
+ n = 1;
+ mtrrp->flags &= ~MTRR_VALID;
+ i386_set_mtrr(mtrrp, &n);
+ xfree(mtrrp);
+}
+#endif
+
+#if defined(__OpenBSD__) && (defined(__amd64__) || defined(__x86_64__))
+static pointer
+amd64setWC(int screenNum, unsigned long base, unsigned long size, Bool enable,
+ MessageType from)
+{
+ struct mtrr *mtrrp;
+ int n;
+
+ xf86DrvMsg(screenNum, X_WARNING,
+ "%s MTRR %lx - %lx\n", enable ? "set" : "remove",
+ base, (base + size));
+
+ mtrrp = xnfalloc(sizeof (struct mtrr));
+ mtrrp->base = base;
+ mtrrp->len = size;
+ mtrrp->type = MTRR_TYPE_WC;
+
+ /*
+ * MTRR_PRIVATE will make this MTRR get reset automatically
+ * if this process exits, so we have no need for an explicit
+ * cleanup operation when starting a new server.
+ */
+
+ if (enable)
+ mtrrp->flags = MTRR_VALID | MTRR_PRIVATE;
+ else
+ mtrrp->flags = 0;
+ n = 1;
+
+ if (amd64_set_mtrr(mtrrp, &n) < 0) {
+ xfree(mtrrp);
+ return NULL;
+ }
+ return mtrrp;
+}
+
+static void
+amd64undoWC(int screenNum, pointer list)
+{
+ struct mtrr *mtrrp = (struct mtrr *)list;
+ int n;
+
+ if (mtrrp == NULL)
+ return;
+ n = 1;
+ mtrrp->flags &= ~MTRR_VALID;
+ amd64_set_mtrr(mtrrp, &n);
+ xfree(mtrrp);
+}
+#endif /* OpenBSD/amd64 */
+
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/data.c b/xorg-server/hw/xfree86/os-support/bsd/libusb/data.c
new file mode 100644
index 000000000..292e5d885
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/data.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <assert.h>
+#include <stdlib.h>
+#include "usb.h"
+
+int
+hid_get_data(void *p, hid_item_t *h)
+{
+ unsigned char *buf;
+ unsigned int hpos;
+ unsigned int hsize;
+ int data;
+ int i, end, offs;
+
+ _DIAGASSERT(p != NULL);
+ _DIAGASSERT(h != NULL);
+
+ buf = p;
+ hpos = h->pos; /* bit position of data */
+ hsize = h->report_size; /* bit length of data */
+
+ if (hsize == 0)
+ return (0);
+ offs = hpos / 8;
+ end = (hpos + hsize) / 8 - offs;
+ data = 0;
+ for (i = 0; i <= end; i++)
+ data |= buf[offs + i] << (i*8);
+ data >>= hpos % 8;
+ data &= (1 << hsize) - 1;
+ if (h->logical_minimum < 0) {
+ /* Need to sign extend */
+ hsize = sizeof data * 8 - hsize;
+ data = (data << hsize) >> hsize;
+ }
+ return (data);
+}
+
+void
+hid_set_data(void *p, hid_item_t *h, int data)
+{
+ unsigned char *buf;
+ unsigned int hpos;
+ unsigned int hsize;
+ int i, end, offs;
+
+ _DIAGASSERT(p != NULL);
+ _DIAGASSERT(h != NULL);
+
+ buf = p;
+ hpos = h->pos; /* bit position of data */
+ hsize = h->report_size; /* bit length of data */
+
+ if (hsize != 32)
+ data &= (1 << hsize) - 1;
+ data <<= (hpos % 8);
+
+ offs = hpos / 8;
+ end = (hpos + hsize) / 8 - offs;
+ data = 0;
+ for (i = 0; i <= end; i++)
+ buf[offs + i] |= (data >> (i*8)) & 0xff;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/descr.c b/xorg-server/hw/xfree86/os-support/bsd/libusb/descr.c
new file mode 100644
index 000000000..4dc3524d5
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/descr.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/types.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include <dev/usb/usb.h>
+
+#include "usb.h"
+#include "usbvar.h"
+
+report_desc_t
+hid_get_report_desc(fd)
+ int fd;
+{
+ struct usb_ctl_report_desc rep;
+ report_desc_t r;
+
+ _DIAGASSERT(fd != -1);
+
+ rep.size = 0;
+ if (ioctl(fd, USB_GET_REPORT_DESC, &rep) < 0)
+ return (0);
+ r = malloc(sizeof *r + rep.size);
+ if (r == 0) {
+ errno = ENOMEM;
+ return (0);
+ }
+ r->size = rep.size;
+ memcpy(r->data, rep.data, (unsigned int)rep.size);
+ return (r);
+}
+
+void
+hid_dispose_report_desc(r)
+ report_desc_t r;
+{
+
+ free(r);
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/parse.c b/xorg-server/hw/xfree86/os-support/bsd/libusb/parse.c
new file mode 100644
index 000000000..0a846e42b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/parse.c
@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbhid.h>
+
+#include "usb.h"
+#include "usbvar.h"
+
+#define MAXUSAGE 100
+struct hid_data {
+ u_char *start;
+ u_char *end;
+ u_char *p;
+ hid_item_t cur;
+ unsigned int usages[MAXUSAGE];
+ int nusage;
+ int minset;
+ int multi;
+ int multimax;
+ int kindset;
+};
+
+static int min(int x, int y) { return x < y ? x : y; }
+
+static void
+hid_clear_local(hid_item_t *c)
+{
+
+ _DIAGASSERT(c != NULL);
+
+ c->usage = 0;
+ c->usage_minimum = 0;
+ c->usage_maximum = 0;
+ c->designator_index = 0;
+ c->designator_minimum = 0;
+ c->designator_maximum = 0;
+ c->string_index = 0;
+ c->string_minimum = 0;
+ c->string_maximum = 0;
+ c->set_delimiter = 0;
+}
+
+hid_data_t
+hid_start_parse(report_desc_t d, int kindset)
+{
+ struct hid_data *s;
+
+ _DIAGASSERT(d != NULL);
+
+ s = malloc(sizeof *s);
+ memset(s, 0, sizeof *s);
+ s->start = s->p = d->data;
+ s->end = d->data + d->size;
+ s->kindset = kindset;
+ return (s);
+}
+
+void
+hid_end_parse(hid_data_t s)
+{
+
+ _DIAGASSERT(s != NULL);
+
+ while (s->cur.next) {
+ hid_item_t *hi = s->cur.next->next;
+ free(s->cur.next);
+ s->cur.next = hi;
+ }
+ free(s);
+}
+
+int
+hid_get_item(hid_data_t s, hid_item_t *h)
+{
+ hid_item_t *c;
+ unsigned int bTag = 0, bType = 0, bSize;
+ unsigned char *data;
+ int dval;
+ unsigned char *p;
+ hid_item_t *hi;
+ int i;
+
+ _DIAGASSERT(s != NULL);
+ _DIAGASSERT(h != NULL);
+
+ c = &s->cur;
+
+ top:
+ if (s->multimax) {
+ if (s->multi < s->multimax) {
+ c->usage = s->usages[min(s->multi, s->nusage-1)];
+ s->multi++;
+ *h = *c;
+ c->pos += c->report_size;
+ h->next = 0;
+ return (1);
+ } else {
+ c->report_count = s->multimax;
+ s->multimax = 0;
+ s->nusage = 0;
+ hid_clear_local(c);
+ }
+ }
+ for (;;) {
+ p = s->p;
+ if (p >= s->end)
+ return (0);
+
+ bSize = *p++;
+ if (bSize == 0xfe) {
+ /* long item */
+ bSize = *p++;
+ bSize |= *p++ << 8;
+ bTag = *p++;
+ data = p;
+ p += bSize;
+ } else {
+ /* short item */
+ bTag = bSize >> 4;
+ bType = (bSize >> 2) & 3;
+ bSize &= 3;
+ if (bSize == 3) bSize = 4;
+ data = p;
+ p += bSize;
+ }
+ s->p = p;
+ /*
+ * The spec is unclear if the data is signed or unsigned.
+ */
+ switch(bSize) {
+ case 0:
+ dval = 0;
+ break;
+ case 1:
+ dval = (int8_t)*data++;
+ break;
+ case 2:
+ dval = *data++;
+ dval |= *data++ << 8;
+ dval = (int16_t)dval;
+ break;
+ case 4:
+ dval = *data++;
+ dval |= *data++ << 8;
+ dval |= *data++ << 16;
+ dval |= *data++ << 24;
+ break;
+ default:
+ return (-1);
+ }
+
+ switch (bType) {
+ case 0: /* Main */
+ switch (bTag) {
+ case 8: /* Input */
+ if (!(s->kindset & (1 << hid_input)))
+ continue;
+ c->kind = hid_input;
+ c->flags = dval;
+ ret:
+ if (c->flags & HIO_VARIABLE) {
+ s->multimax = c->report_count;
+ s->multi = 0;
+ c->report_count = 1;
+ if (s->minset) {
+ for (i = c->usage_minimum;
+ i <= c->usage_maximum;
+ i++) {
+ s->usages[s->nusage] = i;
+ if (s->nusage < MAXUSAGE-1)
+ s->nusage++;
+ }
+ s->minset = 0;
+ }
+ goto top;
+ } else {
+ if (s->minset)
+ c->usage = c->usage_minimum;
+ *h = *c;
+ h->next = 0;
+ c->pos += c->report_size * c->report_count;
+ hid_clear_local(c);
+ s->minset = 0;
+ return (1);
+ }
+ case 9: /* Output */
+ if (!(s->kindset & (1 << hid_output)))
+ continue;
+ c->kind = hid_output;
+ c->flags = dval;
+ goto ret;
+ case 10: /* Collection */
+ c->kind = hid_collection;
+ c->collection = dval;
+ c->collevel++;
+ *h = *c;
+ hid_clear_local(c);
+ s->nusage = 0;
+ return (1);
+ case 11: /* Feature */
+ if (!(s->kindset & (1 << hid_feature)))
+ continue;
+ c->kind = hid_feature;
+ c->flags = dval;
+ goto ret;
+ case 12: /* End collection */
+ c->kind = hid_endcollection;
+ c->collevel--;
+ *h = *c;
+ hid_clear_local(c);
+ s->nusage = 0;
+ return (1);
+ default:
+ return (-2);
+ }
+
+ case 1: /* Global */
+ switch (bTag) {
+ case 0:
+ c->_usage_page = dval << 16;
+ break;
+ case 1:
+ c->logical_minimum = dval;
+ break;
+ case 2:
+ c->logical_maximum = dval;
+ break;
+ case 3:
+ c->physical_maximum = dval;
+ break;
+ case 4:
+ c->physical_maximum = dval;
+ break;
+ case 5:
+ c->unit_exponent = dval;
+ break;
+ case 6:
+ c->unit = dval;
+ break;
+ case 7:
+ c->report_size = dval;
+ break;
+ case 8:
+ c->report_ID = dval;
+ break;
+ case 9:
+ c->report_count = dval;
+ break;
+ case 10: /* Push */
+ hi = malloc(sizeof *hi);
+ *hi = s->cur;
+ c->next = hi;
+ break;
+ case 11: /* Pop */
+ hi = c->next;
+ s->cur = *hi;
+ free(hi);
+ break;
+ default:
+ return (-3);
+ }
+ break;
+ case 2: /* Local */
+ switch (bTag) {
+ case 0:
+ if (bSize == 1)
+ dval = c->_usage_page | (dval&0xff);
+ else if (bSize == 2)
+ dval = c->_usage_page | (dval&0xffff);
+ c->usage = dval;
+ if (s->nusage < MAXUSAGE)
+ s->usages[s->nusage++] = dval;
+ /* else XXX */
+ break;
+ case 1:
+ s->minset = 1;
+ if (bSize == 1)
+ dval = c->_usage_page | (dval&0xff);
+ else if (bSize == 2)
+ dval = c->_usage_page | (dval&0xffff);
+ c->usage_minimum = dval;
+ break;
+ case 2:
+ if (bSize == 1)
+ dval = c->_usage_page | (dval&0xff);
+ else if (bSize == 2)
+ dval = c->_usage_page | (dval&0xffff);
+ c->usage_maximum = dval;
+ break;
+ case 3:
+ c->designator_index = dval;
+ break;
+ case 4:
+ c->designator_minimum = dval;
+ break;
+ case 5:
+ c->designator_maximum = dval;
+ break;
+ case 7:
+ c->string_index = dval;
+ break;
+ case 8:
+ c->string_minimum = dval;
+ break;
+ case 9:
+ c->string_maximum = dval;
+ break;
+ case 10:
+ c->set_delimiter = dval;
+ break;
+ default:
+ return (-4);
+ }
+ break;
+ default:
+ return (-5);
+ }
+ }
+}
+
+int
+hid_report_size(report_desc_t r, enum hid_kind k, int *idp)
+{
+ struct hid_data *d;
+ hid_item_t h;
+ int size, id;
+
+ _DIAGASSERT(r != NULL);
+ /* idp may be NULL */
+
+ id = 0;
+ if (idp)
+ *idp = 0;
+ memset(&h, 0, sizeof h);
+ for (d = hid_start_parse(r, 1<<k); hid_get_item(d, &h); ) {
+ if (h.report_ID != 0) {
+ if (idp)
+ *idp = h.report_ID;
+ id = 8;
+ }
+ }
+ hid_end_parse(d);
+ size = h.pos + id;
+ return ((size + 7) / 8);
+}
+
+int
+hid_locate(desc, u, k, h)
+ report_desc_t desc;
+ unsigned int u;
+ enum hid_kind k;
+ hid_item_t *h;
+{
+ hid_data_t d;
+
+ _DIAGASSERT(desc != NULL);
+ _DIAGASSERT(h != NULL);
+
+ for (d = hid_start_parse(desc, 1<<k); hid_get_item(d, h); ) {
+ if (h->kind == k && !(h->flags & HIO_CONST) && h->usage == u) {
+ hid_end_parse(d);
+ return (1);
+ }
+ }
+ hid_end_parse(d);
+ h->report_size = 0;
+ return (0);
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/usage.c b/xorg-server/hw/xfree86/os-support/bsd/libusb/usage.c
new file mode 100644
index 000000000..9b491c57a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/usage.c
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <ctype.h>
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "usb.h"
+
+#define _PATH_HIDTABLE "/usr/share/misc/usb_hid_usages"
+
+struct usage_in_page {
+ char *name;
+ int usage;
+};
+
+static struct usage_page {
+ char *name;
+ int usage;
+ struct usage_in_page *page_contents;
+ int pagesize, pagesizemax;
+} *pages;
+static int npages, npagesmax;
+
+#ifdef DEBUG
+void
+dump_hid_table(void)
+{
+ int i, j;
+
+ for (i = 0; i < npages; i++) {
+ printf("%d\t%s\n", pages[i].usage, pages[i].name);
+ for (j = 0; j < pages[i].pagesize; j++) {
+ printf("\t%d\t%s\n", pages[i].page_contents[j].usage,
+ pages[i].page_contents[j].name);
+ }
+ }
+}
+#endif
+
+void
+hid_init(char *hidname)
+{
+ FILE *f;
+ char line[100], name[100], *p, *n;
+ int no;
+ int lineno;
+ struct usage_page *curpage = 0;
+
+ if (hidname == 0)
+ hidname = _PATH_HIDTABLE;
+
+ f = fopen(hidname, "r");
+ if (f == NULL)
+ err(1, "%s", hidname);
+ for (lineno = 1; ; lineno++) {
+ if (fgets(line, sizeof line, f) == NULL)
+ break;
+ if (line[0] == '#')
+ continue;
+ for (p = line; *p && isspace(*p); p++)
+ ;
+ if (!*p)
+ continue;
+ if (sscanf(line, " * %[^\n]", name) == 1)
+ no = -1;
+ else if (sscanf(line, " 0x%x %[^\n]", &no, name) != 2 &&
+ sscanf(line, " %d %[^\n]", &no, name) != 2)
+ errx(1, "file %s, line %d, syntax error\n",
+ hidname, lineno);
+ for (p = name; *p; p++)
+ if (isspace(*p) || *p == '.')
+ *p = '_';
+ n = strdup(name);
+ if (!n)
+ err(1, "strdup");
+ if (isspace(line[0])) {
+ if (!curpage)
+ errx(1, "file %s, line %d, syntax error\n",
+ hidname, lineno);
+ if (curpage->pagesize >= curpage->pagesizemax) {
+ curpage->pagesizemax += 10;
+ curpage->page_contents =
+ realloc(curpage->page_contents,
+ curpage->pagesizemax *
+ sizeof (struct usage_in_page));
+ if (!curpage->page_contents)
+ err(1, "realloc");
+ }
+ curpage->page_contents[curpage->pagesize].name = n;
+ curpage->page_contents[curpage->pagesize].usage = no;
+ curpage->pagesize++;
+ } else {
+ if (npages >= npagesmax) {
+ if (pages == 0) {
+ npagesmax = 5;
+ pages = malloc(npagesmax *
+ sizeof (struct usage_page));
+ } else {
+ npagesmax += 5;
+ pages = realloc(pages,
+ npagesmax *
+ sizeof (struct usage_page));
+ }
+ if (!pages)
+ err(1, "alloc");
+ }
+ curpage = &pages[npages++];
+ curpage->name = n;
+ curpage->usage = no;
+ curpage->pagesize = 0;
+ curpage->pagesizemax = 10;
+ curpage->page_contents =
+ malloc(curpage->pagesizemax *
+ sizeof (struct usage_in_page));
+ if (!curpage->page_contents)
+ err(1, "malloc");
+ }
+ }
+ fclose(f);
+#ifdef DEBUG
+ dump_hid_table();
+#endif
+}
+
+char *
+hid_usage_page(int i)
+{
+ static char b[10];
+ int k;
+
+ if (!pages)
+ errx(1, "no hid table\n");
+
+ for (k = 0; k < npages; k++)
+ if (pages[k].usage == i)
+ return pages[k].name;
+ sprintf(b, "0x%02x", i);
+ return b;
+}
+
+char *
+hid_usage_in_page(unsigned int u)
+{
+ int page = HID_PAGE(u);
+ int i = HID_USAGE(u);
+ static char b[100];
+ int j, k, us;
+
+ for (k = 0; k < npages; k++)
+ if (pages[k].usage == page)
+ break;
+ if (k >= npages)
+ goto bad;
+ for (j = 0; j < pages[k].pagesize; j++) {
+ us = pages[k].page_contents[j].usage;
+ if (us == -1) {
+ sprintf(b, pages[k].page_contents[j].name, i);
+ return b;
+ }
+ if (us == i)
+ return pages[k].page_contents[j].name;
+ }
+ bad:
+ sprintf(b, "0x%02x", i);
+ return b;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.3 b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.3
new file mode 100644
index 000000000..f88a28cd6
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.3
@@ -0,0 +1,191 @@
+.\" $NetBSD: usb.3,v 1.9 1999/11/08 22:33:40 augustss Exp $
+.\"
+.\" Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/libusb/usb.3,v 1.1 2000/02/11 18:06:50 dawes Exp $
+.\"
+.Dd May 11, 1999
+.Dt USB 3
+.Os
+.Sh NAME
+.Nm usb ,
+.Nm hid_get_report_desc ,
+.Nm hid_dispose_report_desc ,
+.Nm hid_start_parse ,
+.Nm hid_end_parse ,
+.Nm hid_get_item ,
+.Nm hid_report_size ,
+.Nm hid_locate ,
+.Nm hid_usage_page ,
+.Nm hid_usage_in_page ,
+.Nm hid_init ,
+.Nm hid_get_data ,
+.Nm hid_set_data
+.Nd USB HID access routines
+.Sh LIBRARY
+.Lb libusb
+.Sh SYNOPSIS
+.Fd #include <usb.h>
+.Ft report_desc_t
+.Fn hid_get_report_desc "int file"
+.Ft void
+.Fn hid_dispose_report_desc "report_desc_t d"
+.Ft hid_data_t
+.Fn hid_start_parse "report_desc_t d" "int kindset"
+.Ft void
+.Fn hid_end_parse "hid_data_t s"
+.Ft int
+.Fn hid_get_item "hid_data_t s" "hid_item_t *h"
+.Ft int
+.Fn hid_report_size "report_desc_t d" "hid_kind_t k" "int *idp"
+.Ft int
+.Fn hid_locate "report_desc_t d" "u_int usage" "hid_kind_t k" "hid_item_t *h"
+.Ft char *
+.Fn hid_usage_page "int i"
+.Ft char *
+.Fn hid_usage_in_page "u_int u"
+.Ft void
+.Fn hid_init "char *file"
+.Ft int
+.Fn hid_get_data "void *data" "hid_item_t *h"
+.Ft void
+.Fn hid_set_data "void *data" "hid_item_t *h" "u_int data"
+.Sh DESCRIPTION
+The
+.Nm
+library provides routines to extract data from USB Human Interface Devices.
+.Ss INTRODUCTION
+USB HID devices send and receive data layed out a device dependent
+way. The
+.Nm
+library contains routines to extract the
+.Em report descriptor
+which contains the data layout information and then use this information.
+.Pp
+The routines can be divided into four parts: extraction of the descriptor,
+parsing of the descriptor, translating to/from symbolic names, and
+data manipulation.
+.Ss DESCRIPTOR FUNCTIONS
+A report descriptor can be obtained by calling
+.Fn hid_get_report_desc
+with a file descriptor obtained by opening a
+.Xr uhid 4
+device.
+When the report descriptor is no longer needed it should be freed
+by calling
+.Fn hid_dispose_report_desc .
+The type
+.Fa report_desc_t
+is opaque and should be used when calling the parsing functions.
+.Ss DESCRIPTOR PARSING FUNCTIONS
+To parse the report descriptor the
+.Fn hid_start_parse
+function should be called with a report descriptor and a set that
+describes which items that are interesting. The set is obtained
+by oring together values
+.Fa "(1 << k)"
+where
+.Fa k
+is an item of type
+.Fa hid_kind_t .
+The function returns
+.Fa NULL
+if the initialization fails, otherwise an opaque value to be used
+in subsequent calls.
+After parsing the
+.Fn hid_end_parse
+function should be called to free internal data structures.
+.Pp
+To iterate through all the items in the report descriptor
+.Fn hid_get_item
+should be called while it returns a value greater than 0.
+When the report descriptor ends it will returns 0; a syntax
+error within the report descriptor will cause a return value less
+than 0.
+The struct pointed to by
+.Fa h
+will be filled with the relevant data for the item.
+The definition of
+.Fa hid_item_t
+can be found in
+.Pa <usb.h>
+and the meaning of the components in the USB HID documentation.
+.Pp
+Data should be read/written to the device in the size of
+the report. The size of a report (of a certain kind) can be
+computed by the
+.Fn hid_report_size
+function. If the report is prefixed by an ID byte it is
+stored at
+.Fa idp ,
+otherwise it will contain 0.
+.Pp
+To locate a single item the
+.Fn hid_locate
+function can be used. It should be given the usage code of
+the item and its kind and it will fill the item and return
+non-zero if the item was found.
+.Pp
+.Ss NAME TRANSLATION FUNCTIONS
+The function
+.Fn hid_usage_page
+will return the symbolic name of a usage page, and the function
+.Fn hid_usage_in_page
+will return the symbolic name of the usage within the page.
+Both these functions may return a pointer to static data.
+Before either of these functions can be called the usage table
+must be parsed, this is done by calling
+.Fn hid_init
+with the name of the table. Passing
+.Fa NULL
+to this function will cause it to use the default table.
+.Ss DATA EXTRACTION FUNCTIONS
+Given the data obtained from a HID device and an item in the
+report descriptor the
+.Fn hid_get_data
+function extracts the value of the item.
+Conversely
+.Fn hid_set_data
+can be used to put data into a report (which must be zeroed first).
+.Sh EXAMPLE
+Not yet.
+.Sh FILES
+.Pa /usr/share/misc/usb_hid_usages
+The default HID usage table.
+.Sh BUGS
+This man page is woefully incomplete.
+.Sh SEE ALSO
+The
+.Tn USB
+specifications can be found at
+.Dv http://www.usb.org/developers/docs.htm .
+.Pp
+.Xr hid 4 ,
+.Xr usb 4 .
+.Sh HISTORY
+The
+.Nm
+library first appeared in
+.Nx 1.5 .
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.h b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.h
new file mode 100644
index 000000000..c39dc063a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define _DIAGASSERT(e) assert(e)
+
+typedef struct report_desc *report_desc_t;
+
+typedef struct hid_data *hid_data_t;
+
+typedef enum hid_kind {
+ hid_input, hid_output, hid_feature, hid_collection, hid_endcollection
+}hid_kind_t;
+
+typedef struct hid_item {
+ /* Global */
+ int _usage_page;
+ int logical_minimum;
+ int logical_maximum;
+ int physical_minimum;
+ int physical_maximum;
+ int unit_exponent;
+ int unit;
+ int report_size;
+ int report_ID;
+ int report_count;
+ /* Local */
+ unsigned int usage;
+ int usage_minimum;
+ int usage_maximum;
+ int designator_index;
+ int designator_minimum;
+ int designator_maximum;
+ int string_index;
+ int string_minimum;
+ int string_maximum;
+ int set_delimiter;
+ /* Misc */
+ int collection;
+ int collevel;
+ enum hid_kind kind;
+ unsigned int flags;
+ /* Absolute data position (bits) */
+ unsigned int pos;
+ /* */
+ struct hid_item *next;
+} hid_item_t;
+
+#define HID_PAGE(u) ((u) >> 16)
+#define HID_USAGE(u) ((u) & 0xffff)
+
+/* Obtaining a report descriptor, descr.c: */
+report_desc_t hid_get_report_desc __P((int file));
+void hid_dispose_report_desc __P((report_desc_t));
+
+/* Parsing of a HID report descriptor, parse.c: */
+hid_data_t hid_start_parse __P((report_desc_t d, int kindset));
+void hid_end_parse __P((hid_data_t s));
+int hid_get_item __P((hid_data_t s, hid_item_t *h));
+int hid_report_size __P((report_desc_t d, enum hid_kind k, int *idp));
+int hid_locate __P((report_desc_t d, unsigned int usage, enum hid_kind k, hid_item_t *h));
+
+/* Conversion to/from usage names, usage.c: */
+char *hid_usage_page __P((int i));
+char *hid_usage_in_page __P((unsigned int u));
+void hid_init __P((char *file));
+
+/* Extracting/insertion of data, data.c: */
+int hid_get_data __P((void *p, hid_item_t *h));
+void hid_set_data __P((void *p, hid_item_t *h, int data));
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/usb_hid_usages b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb_hid_usages
new file mode 100644
index 000000000..02f122028
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/usb_hid_usages
@@ -0,0 +1,1079 @@
+# $NetBSD: usb_hid_usages,v 1.3 1999/07/02 15:46:53 simonb Exp $
+#
+# USB HID usage table
+# Syntax:
+# - lines that do not start with a white space give the number and name of
+# a usage page.
+# - lines that start with a white space give the number and name of
+# a usage with the last given page.
+# If the number is * then the line matches all usages and the name
+# is a printf formatting string that will be given the usage number.
+#
+# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/libusb/usb_hid_usages,v 1.1.2.2 1999/12/03 10:12:43 hohndel Exp $
+#
+1 Generic Desktop
+ 0x00 Undefined
+ 0x01 Pointer
+ 0x02 Mouse
+ 0x03 Reserved
+ 0x04 Joystick
+ 0x05 Game Pad
+ 0x06 Keyboard
+ 0x07 Keypad
+ 0x08 Multi-axis Controller
+ 0x30 X
+ 0x31 Y
+ 0x32 Z
+ 0x33 Rx
+ 0x34 Ry
+ 0x35 Rz
+ 0x36 Slider
+ 0x37 Dial
+ 0x38 Wheel
+ 0x39 Hat Switch
+ 0x3A Counted Buffer
+ 0x3B Byte Count
+ 0x3C Motion Wakeup
+ 0x40 Vx
+ 0x41 Vy
+ 0x42 Vz
+ 0x43 Vbrx
+ 0x44 Vbry
+ 0x45 Vbrx
+ 0x46 Vno
+ 0x80 System Control
+ 0x81 System Power Down
+ 0x82 System Sleep
+ 0x83 System Wake Up
+ 0x84 System Context Menu
+ 0x85 System Main Menu
+ 0x86 System App Menu
+ 0x87 System Menu Help
+ 0x88 System Menu Exit
+ 0x89 System Menu Select
+ 0x8A System Menu Right
+ 0x8B System Menu Left
+ 0x8C System Menu Up
+ 0x8D System Menu Down
+ 0x90 D-pad Up
+ 0x91 D-pad Down
+ 0x92 D-pad Right
+ 0x93 D-pad Left
+
+2 Simulation Controls
+ 0x00 Undefined
+ 0x01 Flight Simulation Device
+ 0x02 Automobile Simulation Device
+ 0x03 Tank Simulation Device
+ 0x04 Spaceship Simulation Device
+ 0x05 Submarine Simulation Device
+ 0x06 Sailing Simulation Device
+ 0x07 Motorcycle Simulation Device
+ 0x08 Sports Simulation Device
+ 0x09 Airplane Simulation Device
+ 0x0A Helicopter Simulation Device
+ 0x0B Magic Carpet Simulation Device
+ 0x0C Bicycle
+ 0x20 Flight Control Stick
+ 0x21 Flight Stick
+ 0x22 Cyclic Control
+ 0x23 Cyclic Trim
+ 0x24 Flight Yoke
+ 0x25 Track Control
+ 0x26 Driving Control
+ 0xB0 Aileron
+ 0xB1 Aileron Trim
+ 0xB2 Anti-Torque Control
+ 0xB3 Auto-pilot Enable
+ 0xB4 Chaff Release
+ 0xB5 Collective Control
+ 0xB6 Dive Brake
+ 0xB7 Electronic Counter Measures
+ 0xB8 Elevator
+ 0xB9 Elevator Trim
+ 0xBA Rudder
+ 0xBB Throttle
+ 0xBC Flight Communication
+ 0xBD Flare Release
+ 0xBE Landing Gear
+ 0xBF Toe Brake
+ 0xC0 Trigger
+ 0xC1 Weapons Arm
+ 0xC2 Weapons Select
+ 0xC3 Wing Flaps
+ 0xC4 Accelerator
+ 0xC5 Brake
+ 0xC6 Clutch
+ 0xC7 Shifter
+ 0xC8 Steering
+ 0xC9 Turret Direction
+ 0xCA Barrel Elevation
+ 0xCB Dive Plane
+ 0xCC Ballast
+ 0xCD Bicycle Crank
+ 0xCE Handle Bars
+ 0xCF Front Brake
+ 0xD0 Rear Brake
+
+3 VR Controls
+ 0x00 Unidentified
+ 0x01 Belt
+ 0x02 Body Suit
+ 0x03 Flexor
+ 0x04 Glove
+ 0x05 Head Tracker
+ 0x06 Head Mounted Display
+ 0x07 Hand Tracker
+ 0x08 Oculometer
+ 0x09 Vest
+ 0x0A Animatronic Device
+ 0x20 Stereo Enable
+ 0x21 Display Enable
+
+4 Sports Controls
+ 0x00 Unidentified
+ 0x01 Baseball Bat
+ 0x02 Golf Club
+ 0x03 Rowing Machine
+ 0x04 Treadmill
+ 0x30 Oar
+ 0x31 Slope
+ 0x32 Rate
+ 0x33 Stick Speed
+ 0x34 Stick Face Angle
+ 0x35 Stick Heel/Toe
+ 0x36 Stick Follow Through
+ 0x37 Stick Tempo
+ 0x38 Stick Type
+ 0x39 Stick Height
+ 0x50 Putter
+ 0x51 1 Iron
+ 0x52 2 Iron
+ 0x53 3 Iron
+ 0x54 4 Iron
+ 0x55 5 Iron
+ 0x56 6 Iron
+ 0x57 7 Iron
+ 0x58 8 Iron
+ 0x59 9 Iron
+ 0x5A 10 Iron
+ 0x5B 11 Iron
+ 0x5C Sand Wedge
+ 0x5D Loft Wedge
+ 0x5E Power Wedge
+ 0x5F 1 Wood
+ 0x60 3 Wood
+ 0x61 5 Wood
+ 0x62 7 Wood
+ 0x63 9 Wood
+
+5 Game Controls
+ 0x00 Undefined
+ 0x01 3D Game Controller
+ 0x02 Pinball Device
+ 0x03 Gun Device
+ 0x20 Point of View
+ 0x21 Turn Right/Left
+ 0x22 Pitch Right/Left
+ 0x23 Roll Forward/Backward
+ 0x24 Move Right/Left
+ 0x25 Move Forward/Backward
+ 0x26 Move Up/Down
+ 0x27 Lean Right/Left
+ 0x28 Lean Forward/Backward
+ 0x29 Height of POV
+ 0x2A Flipper
+ 0x2B Secondary Flipper
+ 0x2C Bump
+ 0x2D New Game
+ 0x2E Shoot Ball
+ 0x2F Player
+ 0x30 Gun Bolt
+ 0x31 Gun Clip
+ 0x32 Gun Selector
+ 0x33 Gun Single Shot
+ 0x34 Gun Burst
+ 0x35 Gun Automatic
+ 0x36 Gun Safety
+ 0x37 Gamepad Fire/Jump
+ 0x39 Gamepad Trigger
+
+7 Keyboard
+ 0x00 Reserved (no event indicated)
+ 0x01 Keyboard ErrorRollOver
+ 0x02 Keyboard POSTFail
+ 0x03 Keyboard ErrorUndefined
+ 0x04 Keyboard a and A
+ 0x05 Keyboard b and B
+ 0x06 Keyboard c and C
+ 0x07 Keyboard d and D
+ 0x08 Keyboard e and E
+ 0x09 Keyboard f and F
+ 0x0A Keyboard g and G
+ 0x0B Keyboard h and H
+ 0x0C Keyboard i and I
+ 0x0D Keyboard j and J
+ 0x0E Keyboard k and K
+ 0x0F Keyboard l and L
+ 0x10 Keyboard m and M
+ 0x11 Keyboard n and N
+ 0x12 Keyboard o and O
+ 0x13 Keyboard p and P
+ 0x14 Keyboard q and Q
+ 0x15 Keyboard r and R
+ 0x16 Keyboard s and S
+ 0x17 Keyboard t and T
+ 0x18 Keyboard u and U
+ 0x19 Keyboard v and V
+ 0x1A Keyboard w and W
+ 0x1B Keyboard x and X
+ 0x1C Keyboard y and Y
+ 0x1D Keyboard z and Z
+ 0x1E Keyboard 1 and !
+ 0x1F Keyboard 2 and @
+ 0x20 Keyboard 3 and #
+ 0x21 Keyboard 4 and $
+ 0x22 Keyboard 5 and %
+ 0x23 Keyboard 6 and ^
+ 0x24 Keyboard 7 and &
+ 0x25 Keyboard 8 and *
+ 0x26 Keyboard 9 and (
+ 0x27 Keyboard 0 and )
+ 0x28 Keyboard Return (ENTER)
+ 0x29 Keyboard ESCAPE
+ 0x2A Keyboard DELETE (Backspace)
+ 0x2B Keyboard Tab
+ 0x2C Keyboard Spacebar
+ 0x2D Keyboard - and (underscore)
+ 0x2E Keyboard = and +
+ 0x2F Keyboard [ and {
+ 0x30 Keyboard ] and }
+ 0x31 Keyboard \ and |
+ 0x32 Keyboard Non-US # and ~
+ 0x33 Keyboard ; and :
+ 0x34 Keyboard ' and "
+ 0x35 Keyboard Grave Accent and Tilde
+ 0x36 Keyboard, and <
+ 0x37 Keyboard . and >
+ 0x38 Keyboard / and ?
+ 0x39 Keyboard Caps Lock
+ 0x3A Keyboard F1
+ 0x3B Keyboard F2
+ 0x3C Keyboard F3
+ 0x3D Keyboard F4
+ 0x3E Keyboard F5
+ 0x3F Keyboard F6
+ 0x40 Keyboard F7
+ 0x41 Keyboard F8
+ 0x42 Keyboard F9
+ 0x43 Keyboard F10
+ 0x44 Keyboard F11
+ 0x45 Keyboard F12
+ 0x46 Keyboard PrintScreen
+ 0x47 Keyboard Scroll Lock
+ 0x48 Keyboard Pause
+ 0x49 Keyboard Insert
+ 0x4A Keyboard Home
+ 0x4B Keyboard PageUp
+ 0x4C Keyboard Delete Forward
+ 0x4D Keyboard End
+ 0x4E Keyboard PageDown
+ 0x4F Keyboard RightArrow
+ 0x50 Keyboard LeftArrow
+ 0x51 Keyboard DownArrow
+ 0x52 Keyboard UpArrow
+ 0x53 Keypad Num Lock and Clear
+ 0x54 Keypad /
+ 0x55 Keypad *
+ 0x56 Keypad -
+ 0x57 Keypad +
+ 0x58 Keypad ENTER
+ 0x59 Keypad 1 and End
+ 0x5A Keypad 2 and Down Arrow
+ 0x5B Keypad 3 and PageDn
+ 0x5C Keypad 4 and Left Arrow
+ 0x5D Keypad 5
+ 0x5E Keypad 6 and Right Arrow
+ 0x5F Keypad 7 and Home
+ 0x60 Keypad 8 and Up Arrow
+ 0x61 Keypad 9 and PageUp
+ 0x62 Keypad 0 and Insert
+ 0x63 Keypad . and Delete
+ 0x64 Keyboard Non-US \ and |
+ 0x65 Keyboard Application
+ 0x66 Keyboard Power
+ 0x67 Keypad =
+ 0x68 Keyboard F13
+ 0x69 Keyboard F14
+ 0x6A Keyboard F15
+ 0x6B Keyboard F16
+ 0x6C Keyboard F17
+ 0x6D Keyboard F18
+ 0x6E Keyboard F19
+ 0x6F Keyboard F20
+ 0x70 Keyboard F21
+ 0x71 Keyboard F22
+ 0x72 Keyboard F23
+ 0x73 Keyboard F24
+ 0x74 Keyboard Execute
+ 0x75 Keyboard Help
+ 0x76 Keyboard Menu
+ 0x77 Keyboard Select
+ 0x78 Keyboard Stop
+ 0x79 Keyboard Again
+ 0x7A Keyboard Undo
+ 0x7B Keyboard Cut
+ 0x7C Keyboard Copy
+ 0x7D Keyboard Paste
+ 0x7E Keyboard Find
+ 0x7F Keyboard Mute
+ 0x80 Keyboard Volume Up
+ 0x81 Keyboard Volume Down
+ 0x82 Keyboard Locking Caps Lock
+ 0x83 Keyboard Locking Num Lock
+ 0x84 Keyboard Locking Scroll Lock
+ 0x85 Keypad Comma
+ 0x86 Keypad Equal Sign
+ 0x87 Keyboard International1
+ 0x88 Keyboard International2
+ 0x89 Keyboard International3
+ 0x8A Keyboard International4
+ 0x8B Keyboard International5
+ 0x8C Keyboard International6
+ 0x8D Keyboard International7
+ 0x8E Keyboard International8
+ 0x8F Keyboard International9
+ 0x90 Keyboard LANG1
+ 0x91 Keyboard LANG2
+ 0x92 Keyboard LANG3
+ 0x93 Keyboard LANG4
+ 0x94 Keyboard LANG5
+ 0x95 Keyboard LANG6
+ 0x96 Keyboard LANG7
+ 0x97 Keyboard LANG8
+ 0x98 Keyboard LANG9
+ 0x99 Keyboard Alternate Erase
+ 0x9A Keyboard SysReq/Attention
+ 0x9B Keyboard Cancel
+ 0x9C Keyboard Clear
+ 0x9D Keyboard Prior
+ 0x9E Keyboard Return
+ 0x9F Keyboard Separator
+ 0xA0 Keyboard Out
+ 0xA1 Keyboard Oper
+ 0xA2 Keyboard Clear/Again
+ 0xA3 Keyboard CrSel/Props
+ 0xA4 Keyboard ExSel
+ 0xE0 Keyboard LeftControl
+ 0xE1 Keyboard LeftShift
+ 0xE2 Keyboard LeftAlt
+ 0xE3 Keyboard Left GUI
+ 0xE4 Keyboard RightControl
+ 0xE5 Keyboard RightShift
+ 0xE6 Keyboard RightAlt
+ 0xE7 Keyboard Right GUI
+
+8 LEDs
+ 0x00 Undefined
+ 0x01 Num Lock
+ 0x02 Caps Lock
+ 0x03 Scroll Lock
+ 0x04 Compose
+ 0x05 Kana
+ 0x06 Power
+ 0x07 Shift
+ 0x08 Do Not Disturb
+ 0x09 Mute
+ 0x0A Tone Enable
+ 0x0B High Cut Filter
+ 0x0C Low Cut Filter
+ 0x0D Equalizer Enable
+ 0x0E Sound Field On
+ 0x0F Surround Field On
+ 0x10 Repeat
+ 0x11 Stereo
+ 0x12 Sampling Rate Detect
+ 0x13 Spinning
+ 0x14 CAV
+ 0x15 CLV
+ 0x16 Recording Format Detect
+ 0x17 Off-Hook
+ 0x18 Ring
+ 0x19 Message Waiting
+ 0x1A Data Mode
+ 0x1B Battery Operation
+ 0x1C Battery OK
+ 0x1D Battery Low
+ 0x1E Speaker
+ 0x1F Head Set
+ 0x20 Hold
+ 0x21 Microphone
+ 0x22 Coverage
+ 0x23 Night Mode
+ 0x24 Send Calls
+ 0x25 Call Pickup
+ 0x26 Conference
+ 0x27 Stand-by
+ 0x28 Camera On
+ 0x29 Camera Off
+ 0x2A On-Line
+ 0x2B Off-Line
+ 0x2C Busy
+ 0x2D Ready
+ 0x2E Paper-Out
+ 0x2F Paper-Jam
+ 0x30 Remote
+ 0x31 Forward
+ 0x32 Reverse
+ 0x33 Stop
+ 0x34 Rewind
+ 0x35 Fast Forward
+ 0x36 Play
+ 0x37 Pause
+ 0x38 Record
+ 0x39 Error
+ 0x3A Usage Selected Indicator
+ 0x3B Usage In Use Indicator
+ 0x3C Usage Multi Mode Indicator
+ 0x3D Indicator On
+ 0x3E Indicator Flash
+ 0x3F Indicator Slow Blink
+ 0x40 Indicator Fast Blink
+ 0x41 Indicator Off
+ 0x42 Flash On Time
+ 0x43 Slow Blink On Time
+ 0x44 Slow Blink Off Time
+ 0x45 Fast Blink On Time
+ 0x46 Fast Blink Off Time
+ 0x47 Usage Indicator Color
+ 0x48 Red
+ 0x49 Green
+ 0x4A Amber
+ 0x4B Generic Indicator
+ 0x4C System Suspend
+ 0x4D External Power Connected
+ 0x4C-FFFF Reserved
+
+9 Button
+ 0x00 No Button Pressed
+ * Button %d
+
+10 Ordinal
+ 0x00 Unused
+ * Instance %d
+
+11 Telephony
+ 0x00 Unassigned
+ 0x01 Phone
+ 0x02 Answering Machine
+ 0x03 Message Controls
+ 0x04 Handset
+ 0x05 Headset
+ 0x06 Telephony Key Pad
+ 0x07 Programmable Button
+ 0x20 Hook Switch
+ 0x21 Flash
+ 0x22 Feature
+ 0x23 Hold
+ 0x24 Redial
+ 0x25 Transfer
+ 0x26 Drop
+ 0x27 Park
+ 0x28 Forward Calls
+ 0x29 Alternate Function
+ 0x2A Line
+ 0x2B Speaker Phone
+ 0x2C Conference
+ 0x2D Ring Enable
+ 0x2E Ring Select
+ 0x2F Phone Mute
+ 0x30 Caller ID
+ 0x50 Speed Dial
+ 0x51 Store Number
+ 0x52 Recall Number
+ 0x53 Phone Directory
+ 0x70 Voice Mail
+ 0x71 Screen Calls
+ 0x72 Do Not Disturb
+ 0x73 Message
+ 0x74 Answer On/Off
+ 0x90 Inside Dial Tone
+ 0x91 Outside Dial Tone
+ 0x92 Inside Ring Tone
+ 0x93 Outside Ring Tone
+ 0x94 Priority Ring Tone
+ 0x95 Inside Ringback
+ 0x96 Priority Ringback
+ 0x97 Line Busy Tone
+ 0x98 Reorder Tone
+ 0x99 Call Waiting Tone
+ 0x9A Confirmation Tone 1
+ 0x9B Confirmation Tone 2
+ 0x9C Tones Off
+ 0xB0 Phone Key 0
+ 0xB1 Phone Key 1
+ 0xB2 Phone Key 2
+ 0xB3 Phone Key 3
+ 0xB4 Phone Key 4
+ 0xB5 Phone Key 5
+ 0xB6 Phone Key 6
+ 0xB7 Phone Key 7
+ 0xB8 Phone Key 8
+ 0xB9 Phone Key 9
+ 0xBA Phone Key Star
+ 0xBB Phone Key Pound
+ 0xBC Phone Key A
+ 0xBD Phone Key B
+ 0xBE Phone Key C
+ 0xBF Phone Key D
+
+12 Consumer
+ 0x00 Unassigned
+ 0x01 Consumer Control
+ 0x02 Numeric Key Pad
+ 0x03 Programmable Buttons
+ 0x20 +10
+ 0x21 +100
+ 0x22 AM/PM
+ 0x30 Power
+ 0x31 Reset
+ 0x32 Sleep
+ 0x33 Sleep After
+ 0x34 Sleep Mode
+ 0x35 Illumination
+ 0x36 Function Buttons
+ 0x40 Menu
+ 0x41 Menu Pick
+ 0x42 Menu Up
+ 0x43 Menu Down
+ 0x44 Menu Left
+ 0x45 Menu Right
+ 0x46 Menu Escape
+ 0x47 Menu Value Increase
+ 0x48 Menu Value Decrease
+ 0x60 Data On Screen
+ 0x61 Closed Caption
+ 0x62 Closed Caption Select
+ 0x63 VCR/TV
+ 0x64 Broadcast Mode
+ 0x65 Snapshot
+ 0x66 Still
+ 0x80 Selection
+ 0x81 Assign Selection
+ 0x82 Mode Step
+ 0x83 Recall Last
+ 0x84 Enter Channel
+ 0x85 Order Movie
+ 0x86 Channel
+ 0x87 Media Selection
+ 0x88 Media Select Computer
+ 0x89 Media Select TV
+ 0x8A Media Select WWW
+ 0x8B Media Select DVD
+ 0x8C Media Select Telephone
+ 0x8D Media Select Program Guide
+ 0x8E Media Select Video Phone
+ 0x8F Media Select Games
+ 0x90 Media Select Messages
+ 0x91 Media Select CD
+ 0x92 Media Select VCR
+ 0x93 Media Select Tuner
+ 0x94 Quit
+ 0x95 Help
+ 0x96 Media Select Tape
+ 0x97 Media Select Cable
+ 0x98 Media Select Satellite
+ 0x99 Media Select Security
+ 0x9A Media Select Home
+ 0x9B Media Select Call
+ 0x9C Channel Increment
+ 0x9D Channel Decrement
+ 0x9E Media Select SAP
+ 0xA0 VCR Plus
+ 0xA1 Once
+ 0xA2 Daily
+ 0xA3 Weekly
+ 0xA4 Monthly
+ 0xB0 Play
+ 0xB1 Pause
+ 0xB2 Record
+ 0xB3 Fast Forward
+ 0xB4 Rewind
+ 0xB5 Scan Next Track
+ 0xB6 Scan Previous Track
+ 0xB7 Stop
+ 0xB8 Eject
+ 0xB9 Random Play
+ 0xBA Select DisC
+ 0xBB Enter Disc
+ 0xBC Repeat
+ 0xBD Tracking
+ 0xBE Track Normal
+ 0xBF Slow Tracking
+ 0xC0 Frame Forward
+ 0xC1 Frame Back
+ 0xC2 Mark
+ 0xC3 Clear Mark
+ 0xC4 Repeat From Mark
+ 0xC5 Return To Mark
+ 0xC6 Search Mark Forward
+ 0xC7 Search Mark Backwards
+ 0xC8 Counter Reset
+ 0xC9 Show Counter
+ 0xCA Tracking Increment
+ 0xCB Tracking Decrement
+ 0xE0 Volume
+ 0xE1 Balance
+ 0xE2 Mute
+ 0xE3 Bass
+ 0xE4 Treble
+ 0xE5 Bass Boost
+ 0xE6 Surround Mode
+ 0xE7 Loudness
+ 0xE8 MPX
+ 0xE9 Volume Up
+ 0xEA Volume Down
+ 0xF0 Speed Select
+ 0xF1 Playback Speed
+ 0xF2 Standard Play
+ 0xF3 Long Play
+ 0xF4 Extended Play
+ 0xF5 Slow
+ 0x100 Fan Enable
+ 0x101 Fan Speed
+ 0x102 Light
+ 0x103 Light Illumination Level
+ 0x104 Climate Control Enable
+ 0x105 Room Temperature
+ 0x106 Security Enable
+ 0x107 Fire Alarm
+ 0x108 Police Alarm
+ 0x150 Balance Right
+ 0x151 Balance Left
+ 0x152 Bass Increment
+ 0x153 Bass Decrement
+ 0x154 Treble Increment
+ 0x155 Treble Decrement
+ 0x160 Speaker System
+ 0x161 Channel Left
+ 0x162 Channel Right
+ 0x163 Channel Center
+ 0x164 Channel Front
+ 0x165 Channel Center Front
+ 0x166 Channel Side
+ 0x167 Channel Surround
+ 0x168 Channel Low Frequency Enhancement
+ 0x169 Channel Top
+ 0x16A Channel Unknown
+ 0x170 Sub-channel
+ 0x171 Sub-channel Increment
+ 0x172 Sub-channel Decrement
+ 0x173 Alternate Audio Increment
+ 0x174 Alternate Audio Decrement
+ 0x180 Application Launch Buttons
+ 0x181 AL Launch Button Configuration Tool
+ 0x182 AL Programmable Button Configuration
+ 0x183 AL Consumer Control Configuration
+ 0x184 AL Word Processor
+ 0x185 AL Text Editor
+ 0x186 AL Spreadsheet
+ 0x187 AL Graphics Editor
+ 0x188 AL Presentation App
+ 0x189 AL Database App
+ 0x18A AL Email Reader
+ 0x18B AL Newsreader
+ 0x18C AL Voicemail
+ 0x18D AL Contacts/Address Book
+ 0x18E AL Calendar/Schedule
+ 0x18F AL Task/Project Manager
+ 0x190 AL Log/Journal/Timecard
+ 0x191 AL Checkbook/Finance
+ 0x192 AL Calculator
+ 0x193 AL A/V Capture/Playback
+ 0x194 AL Local Machine Browser
+ 0x195 AL LAN/WAN Browser
+ 0x196 AL Internet Browser
+ 0x197 AL Remote Networking/ISP Connect
+ 0x198 AL Network Conference
+ 0x199 AL Network Chat
+ 0x19A AL Telephony/Dialer
+ 0x19B AL Logon
+ 0x19C AL Logoff
+ 0x19D AL Logon/Logoff
+ 0x19E AL Terminal Lock/Screensaver
+ 0x19F AL Control Panel
+ 0x1A0 AL Command Line Processor/Run
+ 0x1A1 AL Process/Task Manager
+ 0x1A2 AL Select Tast/Application
+ 0x1A3 AL Next Task/Application
+ 0x1A4 AL Previous Task/Application
+ 0x1A5 AL Preemptive Halt Task/Application
+ 0x200 Generic GUI Application Controls
+ 0x201 AC New
+ 0x202 AC Open
+ 0x203 AC Close
+ 0x204 AC Exit
+ 0x205 AC Maximize
+ 0x206 AC Minimize
+ 0x207 AC Save
+ 0x208 AC Print
+ 0x209 AC Properties
+ 0x21A AC Undo
+ 0x21B AC Copy
+ 0x21C AC Cut
+ 0x21D AC Paste
+ 0x21E AC Select All
+ 0x21F AC Find
+ 0x220 AC Find and Replace
+ 0x221 AC Search
+ 0x222 AC Go To
+ 0x223 AC Home
+ 0x224 AC Back
+ 0x225 AC Forward
+ 0x226 AC Stop
+ 0x227 AC Refresh
+ 0x228 AC Previous Link
+ 0x229 AC Next Link
+ 0x22A AC Bookmarks
+ 0x22B AC History
+ 0x22C AC Subscriptions
+ 0x22D AC Zoom In
+ 0x22E AC Zoom Out
+ 0x22F AC Zoom
+ 0x230 AC Full Screen View
+ 0x231 AC Normal View
+ 0x232 AC View Toggle
+ 0x233 AC Scroll Up
+ 0x234 AC Scroll Down
+ 0x235 AC Scroll
+ 0x236 AC Pan Left
+ 0x237 AC Pan Right
+ 0x238 AC Pan
+ 0x239 AC New Window
+ 0x23A AC Tile Horizontally
+ 0x23B AC Tile Vertically
+ 0x23C AC Format
+
+13 Digitizer
+ 0x00 Undefined
+ 0x01 Digitizer
+ 0x02 Pen
+ 0x03 Light Pen
+ 0x04 Touch Screen
+ 0x05 Touch Pad
+ 0x06 White Board
+ 0x07 Coordinate Measuring Machine
+ 0x08 3-D Digitizer
+ 0x09 Stereo Plotter
+ 0x0A Articulated Arm
+ 0x0B Armature
+ 0x0C Multiple Point Digitizer
+ 0x0D Free Space Wand
+ 0x20 Stylus
+ 0x21 Puck
+ 0x22 Finger
+ 0x30 Tip Pressure
+ 0x31 Barrel Pressure
+ 0x32 In Range
+ 0x33 Touch
+ 0x34 Untouch
+ 0x35 Tap
+ 0x36 Quality
+ 0x37 Data Valid
+ 0x38 Transducer Index
+ 0x39 Tablet Function Keys
+ 0x3A Program Change Keys
+ 0x3B Battery Strength
+ 0x3C Invert
+ 0x3D X Tilt
+ 0x3E Y Tilt
+ 0x3F Azimuth
+ 0x40 Altitude
+ 0x41 Twist
+ 0x42 Tip Switch
+ 0x43 Secondary Tip Switch
+ 0x44 Barrel Switch
+ 0x45 Eraser
+ 0x46 Tablet Pick
+
+15 Physical Interface Device
+
+16 Unicode
+ * Unicode Char u%04x
+
+20 Alphnumeric Display
+ 0x00 Undefined
+ 0x01 Alphanumeric Display
+ 0x20 Display Attributes Report
+ 0x21 ASCII Character Set
+ 0x22 Data Read Back
+ 0x23 Font Read Back
+ 0x24 Display Control Report
+ 0x25 Clear Display
+ 0x26 Display Enable
+ 0x27 Screen Saver Delay
+ 0x28 Screen Saver Enable
+ 0x29 Vertical Scroll
+ 0x2A Horizontal Scroll
+ 0x2B Character Report
+ 0x2C Display Data
+ 0x2D Display Status
+ 0x2E Stat Not Ready
+ 0x2F Stat Ready
+ 0x30 Err Not a loadable character
+ 0x31 Err Font data cannot be read
+ 0x32 Cursor Position Report
+ 0x33 Row
+ 0x34 Column
+ 0x35 Rows
+ 0x36 Columns
+ 0x37 Cursor Pixel Positioning
+ 0x38 Cursor Mode
+ 0x39 Cursor Enable
+ 0x3A Cursor Blink
+ 0x3B Font Report
+ 0x3C Font Data
+ 0x3D Character Width
+ 0x3E Character Height
+ 0x3F Character Spacing Horizontal
+ 0x40 Character Spacing Vertical
+ 0x41 Unicode Character Set
+
+128 Monitor
+ 0x00 Undefined
+ 0x01 Monitor Control
+ 0x02 EDID Information
+ 0x03 VDIF Information
+ 0x04 VESA Version
+ 0x05 On Screen Display
+ 0x06 Auto Size Center
+ 0x07 Polarity Horz Synch
+ 0x08 Polarity Vert Synch
+ 0x09 Sync Type
+ 0x0A Screen Position
+ 0x0B Horizontal Frequency
+ 0x0C Vertical Frequency
+
+129 Monitor Enumerated Values
+ 0x00 unassigned
+ * ENUM %d
+
+130 VESA Virtual Controls
+ 0x10 Brightness
+ 0x12 Contrast
+ 0x16 Video Gain Red
+ 0x18 Video Gain Green
+ 0x1A Video Gain Blue
+ 0x1C Focus
+ 0x20 Horizontal Position
+ 0x22 Horizontal Size
+ 0x24 Horizontal Pincushion
+ 0x26 Horizontal Pincushion Balance
+ 0x28 Horizontal Misconvergence
+ 0x2A Horizontal Linearity
+ 0x2C Horizontal Linearity Balance
+ 0x30 Vertical Position
+ 0x32 Vertical Size
+ 0x34 Vertical Pincushion
+ 0x36 Vertical Pincushion Balance
+ 0x38 Vertical Misconvergence
+ 0x3A Vertical Linearity
+ 0x3C Vertical Linearity Balance
+ 0x40 Parallelogram Distortion
+ 0x42 Trapezoidal Distortion
+ 0x44 Tilt
+ 0x46 Top Corner Distortion Control
+ 0x48 Top Corner Distortion Balance
+ 0x4A Bottom Corner Distortion Control
+ 0x4C Bottom Corner Distortion Balance
+ 0x56 Moiré Horizontal
+ 0x58 Moiré Vertical
+ 0x5E Input Level Select
+ 0x60 Input Source Select
+ 0x62 Stereo Mode
+ 0x6C Video Black Level Red
+ 0x6E Video Black Level Green
+ 0x70 Video Black Level Blue
+
+131 VESA Command
+ 0x00 Undefined
+ 0x01 Settings
+ 0x02 Degauss
+
+132 Power Device
+ 0x00 Undefined
+ 0x01 iName
+ 0x02 PresentStatus
+ 0x03 ChangedStatus
+ 0x04 UPS
+ 0x05 PowerSupply
+ 0x10 BatterySystem
+ 0x11 BatterySystemID
+ 0x12 Battery
+ 0x13 BatteryID
+ 0x14 Charger
+ 0x15 ChargerID
+ 0x16 PowerConverter
+ 0x17 PowerConverterID
+ 0x18 OutletSystem
+ 0x19 OutletSystemID
+ 0x1A Input
+ 0x1B InputID
+ 0x1C Output
+ 0x1D OutputID
+ 0x1E Flow
+ 0x1F FlowID
+ 0x20 Outlet
+ 0x21 OutletID
+ 0x22 Gang
+ 0x23 GangID
+ 0x24 Sink
+ 0x25 SinkID
+ 0x30 Voltage
+ 0x31 Current
+ 0x32 Frequency
+ 0x33 ApparentPower
+ 0x34 ActivePower
+ 0x35 PercentLoad
+ 0x36 Temperature
+ 0x37 Humidity
+ 0x40 ConfigVoltage
+ 0x41 ConfigCurrent
+ 0x42 ConfigFrequency
+ 0x43 ConfigApparentPower
+ 0x44 ConfigActivePower
+ 0x45 ConfigPercentLoad
+ 0x46 ConfigTemperature
+ 0x47 ConfigHumidity
+ 0x50 SwitchOnControl
+ 0x51 SwitchOffControl
+ 0x52 ToggleControl
+ 0x53 LowVoltageTransfer
+ 0x54 HighVoltageTransfer
+ 0x55 DelayBeforeReboot
+ 0x56 DelayBeforeStartup
+ 0x57 DelayBeforeShutdown
+ 0x58 Test
+ 0x59 Vendorspecificcommand
+ 0x60 Present
+ 0x61 Good
+ 0x62 InternalFailure
+ 0x63 VoltageOutOfRange
+ 0x64 FrequencyOutOfRange
+ 0x65 Overload
+ 0x66 OverCharged
+ 0x67 OverTemperature
+ 0x68 ShutdownRequested
+ 0x69 ShutdownImminent
+ 0x6A VendorSpecificAnswerValid
+ 0x6B SwitchOn/Off
+ 0x6C Switcheble
+ 0x6D Used
+ 0x6E Boost
+ 0x6F Buck
+ 0x70 Initialized
+ 0x71 Tested
+
+133 Battery System
+ 0x00 Undefined
+ 0x01 SMBBatteryMode
+ 0x02 SMBBatteryStatus
+ 0x03 SMBAlarmWarning
+ 0x04 SMBChargerMode
+ 0x05 SMBChargerStatus
+ 0x06 SMBChargerSpecInfo
+ 0x07 SMBSelectorState
+ 0x08 SMBSelectorPreset
+ 0x09 SMBSelectorInfo
+ 0x10 OptionalMfgFunction1
+ 0x11 OptionalMfgFunction2
+ 0x12 OptionalMfgFunction3
+ 0x13 OptionalMfgFunction4
+ 0x14 OptionalMfgFunction5
+ 0x15 ConnectionToSMBus
+ 0x16 OutputConnection
+ 0x17 ChargerConnection
+ 0x18 BatteryInsertion
+ 0x19 Usenext
+ 0x1A OKToUse
+ 0x28 ManufacturerAccess
+ 0x29 RemainingCapacityLimit
+ 0x2A RemainingTimeLimit
+ 0x2B AtRate
+ 0x2C CapacityMode
+ 0x2D BroadcastToCharger
+ 0x2E PrimaryBattery
+ 0x2F ChargeController
+ 0x40 TerminateCharge
+ 0x41 TermminateDischarge
+ 0x42 BelowRemainingCapacityLimit
+ 0x43 RemainingTimeLimitExpired
+ 0x44 Charging
+ 0x45 Discharging
+ 0x46 FullyCharged
+ 0x47 FullyDischarged
+ 0x48 ConditionningFlag
+ 0x49 AtRateOK
+ 0x4A SMBErrorCode
+ 0x4B NeedReplacement
+ 0x60 AtRateTimeToFull
+ 0x61 AtRateTimeToEmpty
+ 0x62 AverageCurrent
+ 0x63 Maxerror
+ 0x64 RelativeStateOfCharge
+ 0x65 AbsoluteStateOfCharge
+ 0x66 RemainingCapacity
+ 0x67 FullChargeCapacity
+ 0x68 RunTimeToEmpty
+ 0x69 AverageTimeToEmpty
+ 0x6A AverageTimeToFull
+ 0x6B CycleCount
+ 0x80 BattPackModelLevel
+ 0x81 InternalChargeController
+ 0x82 PrimaryBatterySupport
+ 0x83 DesignCapacity
+ 0x84 SpecificationInfo
+ 0x85 ManufacturerDate
+ 0x86 SerialNumber
+ 0x87 iManufacturerName
+ 0x88 iDevicename
+ 0x89 iDeviceChemistery
+ 0x8A iManufacturerData
+ 0x8B Rechargeable
+ 0x8C WarningCapacityLimit
+ 0x8D CapacityGranularity1
+ 0x8E CapacityGranularity2
+ 0xC0 InhibitCharge
+ 0xC1 EnablePolling
+ 0xC2 ResetToZero
+ 0xD0 ACPresent
+ 0xD1 BatteryPresent
+ 0xD2 PowerFail
+ 0xD3 AlarmInhibited
+ 0xD4 ThermistorUnderRange
+ 0xD5 ThermistorHot
+ 0xD6 ThermistorCold
+ 0xD7 ThermistorOverRange
+ 0xD8 VoltageOutOfRange
+ 0xD9 CurrentOutOfRange
+ 0xDA CurrentNotRegulated
+ 0xDB VoltageNotRegulated
+ 0xDC MasterMode
+ 0xDD ChargerBattery/HostControlled
+ 0xF0 ChargerSpecInfo
+ 0xF1 ChargerSpecRef
+ 0xF2 Level2
+ 0xF3 Level3
+
+140 Bar Code Scanner
+
+141 Scale Device
+
+144 Camera Control
+
+145 Arcade Device
+
+# Some Micro$oft non-standard extensions
+0xff00 Microsoft
+ 0xe9 Base Up
+ 0xea Base Down
diff --git a/xorg-server/hw/xfree86/os-support/bsd/libusb/usbvar.h b/xorg-server/hw/xfree86/os-support/bsd/libusb/usbvar.h
new file mode 100644
index 000000000..ce38a0730
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/libusb/usbvar.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+struct report_desc {
+ unsigned int size;
+ unsigned char data[1];
+};
+
diff --git a/xorg-server/hw/xfree86/os-support/bsd/memrange.h b/xorg-server/hw/xfree86/os-support/bsd/memrange.h
new file mode 100644
index 000000000..03c479144
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/memrange.h
@@ -0,0 +1,69 @@
+/*
+ * Memory range attribute operations, peformed on /dev/mem
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _MEMRANGE_H
+#define _MEMRANGE_H
+
+/* Memory range attributes */
+#define MDF_UNCACHEABLE (1<<0) /* region not cached */
+#define MDF_WRITECOMBINE (1<<1) /* region supports "write combine"
+ * action */
+#define MDF_WRITETHROUGH (1<<2) /* write-through cached */
+#define MDF_WRITEBACK (1<<3) /* write-back cached */
+#define MDF_WRITEPROTECT (1<<4) /* read-only region */
+#define MDF_ATTRMASK (0x00ffffff)
+
+#define MDF_FIXBASE (1<<24) /* fixed base */
+#define MDF_FIXLEN (1<<25) /* fixed length */
+#define MDF_FIRMWARE (1<<26) /* set by firmware (XXX not useful?) */
+#define MDF_ACTIVE (1<<27) /* currently active */
+#define MDF_BOGUS (1<<28) /* we don't like it */
+#define MDF_FIXACTIVE (1<<29) /* can't be turned off */
+#define MDF_BUSY (1<<30) /* range is in use */
+
+struct mem_range_desc {
+ u_int64_t mr_base;
+ u_int64_t mr_len;
+ int mr_flags;
+ char mr_owner[8];
+};
+
+struct mem_range_op {
+ struct mem_range_desc *mo_desc;
+ int mo_arg[2];
+#define MEMRANGE_SET_UPDATE 0
+#define MEMRANGE_SET_REMOVE 1
+ /* XXX want a flag that says "set and undo when I exit" */
+};
+#define MEMRANGE_GET _IOWR('m', 50, struct mem_range_op)
+#define MEMRANGE_SET _IOW('m', 51, struct mem_range_op)
+
+#ifdef _KERNEL
+
+struct mem_range_softc;
+struct mem_range_ops {
+ void (*init) __P((struct mem_range_softc * sc));
+ int (*set) __P((struct mem_range_softc * sc, struct mem_range_desc * mrd, int *arg));
+ void (*initAP) __P((struct mem_range_softc * sc));
+};
+
+struct mem_range_softc {
+ struct mem_range_ops *mr_op;
+ int mr_cap;
+ int mr_ndesc;
+ struct mem_range_desc *mr_desc;
+};
+
+extern struct mem_range_softc mem_range_softc;
+
+extern int mem_range_attr_get __P((struct mem_range_desc * mrd, int *arg));
+extern int mem_range_attr_set __P((struct mem_range_desc * mrd, int *arg));
+extern void mem_range_AP_init __P((void));
+#endif
+
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/bsd/ppc_video.c b/xorg-server/hw/xfree86/os-support/bsd/ppc_video.c
new file mode 100644
index 000000000..06be654e1
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/ppc_video.c
@@ -0,0 +1,171 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#include "bus/Pci.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((caddr_t)-1)
+#endif
+
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+#ifndef __OpenBSD__
+#define DEV_MEM "/dev/mem"
+#else
+#define DEV_MEM "/dev/xf86"
+#endif
+
+static pointer ppcMapVidMem(int, unsigned long, unsigned long, int flags);
+static void ppcUnmapVidMem(int, pointer, unsigned long);
+
+Bool xf86EnableIO(void);
+void xf86DisableIO(void);
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+ pVidMem->mapMem = ppcMapVidMem;
+ pVidMem->unmapMem = ppcUnmapVidMem;
+ pVidMem->initialised = TRUE;
+ xf86EnableIO();
+}
+
+
+_X_EXPORT volatile unsigned char *ioBase = MAP_FAILED;
+
+static pointer
+ppcMapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ int fd = xf86Info.screenFd;
+ pointer base;
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "mapVidMem %lx, %lx, fd = %d",
+ Base, Size, fd);
+#endif
+
+ base = mmap(0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, Base);
+ if (base == MAP_FAILED)
+ FatalError("%s: could not mmap screen [s=%x,a=%x] (%s)",
+ "xf86MapVidMem", Size, Base, strerror(errno));
+
+ return base;
+}
+
+static void
+ppcUnmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap(Base, Size);
+}
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ int rv;
+ static int kmem = -1;
+
+ if (kmem == -1) {
+ kmem = open(DEV_MEM, 2);
+ if (kmem == -1) {
+ FatalError("xf86ReadBIOS: open %s", DEV_MEM);
+ }
+ }
+
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "xf86ReadBIOS() %lx %lx, %x\n",
+ Base, Offset, Len);
+#endif
+
+
+ lseek(kmem, Base + Offset, 0);
+ rv = read(kmem, Buf, Len);
+
+ return rv;
+}
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+
+ return;
+}
+
+Bool xf86EnableIO()
+{
+ int fd = xf86Info.screenFd;
+
+ xf86MsgVerb(X_WARNING, 3, "xf86EnableIO %d\n", fd);
+ if (ioBase == MAP_FAILED)
+ {
+ ioBase=mmap(NULL, 0x10000, PROT_READ|PROT_WRITE, MAP_SHARED, fd,
+ 0xf2000000);
+ xf86MsgVerb(X_INFO, 3, "xf86EnableIO: %08x\n", ioBase);
+ if (ioBase == MAP_FAILED) {
+ xf86MsgVerb(X_WARNING, 3, "Can't map IO space!\n");
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
+
+void xf86DisableIO()
+{
+
+ if (ioBase != MAP_FAILED)
+ {
+ munmap(__UNVOLATILE(ioBase), 0x10000);
+ ioBase = MAP_FAILED;
+ }
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/bsd/sparc64_video.c b/xorg-server/hw/xfree86/os-support/bsd/sparc64_video.c
new file mode 100644
index 000000000..fb5e8529b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bsd/sparc64_video.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((caddr_t)-1)
+#endif
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+static pointer sparc64MapVidMem(int, unsigned long, unsigned long, int);
+static void sparc64UnmapVidMem(int, pointer, unsigned long);
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+ pVidMem->mapMem = sparc64MapVidMem;
+ pVidMem->unmapMem = sparc64UnmapVidMem;
+ pVidMem->initialised = TRUE;
+}
+
+static pointer
+sparc64MapVidMem(int ScreenNum, unsigned long Base, unsigned long Size,
+ int flags)
+{
+ int fd = xf86Info.screenFd;
+ pointer base;
+
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO, 3, "mapVidMem %lx, %lx, fd = %d",
+ Base, Size, fd);
+#endif
+
+ base = mmap(0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, Base);
+ if (base == MAP_FAILED)
+ FatalError("%s: could not mmap screen [s=%x,a=%x] (%s)",
+ "xf86MapVidMem", Size, Base, strerror(errno));
+ return base;
+}
+
+static void
+sparc64UnmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap(Base, Size);
+}
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+
+ return (0);
+}
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/Makefile.am b/xorg-server/hw/xfree86/os-support/bus/Makefile.am
new file mode 100644
index 000000000..d48fcb67d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/Makefile.am
@@ -0,0 +1,38 @@
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+sdk_HEADERS = xf86Pci.h
+
+PCI_SOURCES =
+
+if XORG_BUS_LINUXPCI
+PCI_SOURCES += linuxPci.c
+endif
+
+if XORG_BUS_BSDPCI
+PCI_SOURCES += bsd_pci.c
+endif
+
+if XORG_BUS_IX86PCI
+PCI_SOURCES += ix86Pci.c
+endif
+
+if XORG_BUS_PPCPCI
+PCI_SOURCES += ppcPci.c
+endif
+
+if XORG_BUS_SPARCPCI
+PCI_SOURCES += sparcPci.c
+endif
+
+if XORG_BUS_SPARC
+PLATFORM_SOURCES = Sbus.c
+sdk_HEADERS += xf86Sbus.h
+endif
+
+libbus_la_SOURCES = Pci.c Pci.h $(PCI_SOURCES) $(PLATFORM_PCI_SOURCES) \
+ $(PLATFORM_SOURCES)
+
+INCLUDES = $(XORG_INCS)
+
+AM_CFLAGS = $(XORG_CFLAGS) $(DIX_CFLAGS)
+
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diff --git a/xorg-server/hw/xfree86/os-support/bus/Makefile.in b/xorg-server/hw/xfree86/os-support/bus/Makefile.in
new file mode 100644
index 000000000..fb2391280
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/Makefile.in
@@ -0,0 +1,705 @@
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+
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+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libbus.la: $(libbus_la_OBJECTS) $(libbus_la_DEPENDENCIES)
+ $(LINK) $(libbus_la_OBJECTS) $(libbus_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
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diff --git a/xorg-server/hw/xfree86/os-support/bus/Pci.c b/xorg-server/hw/xfree86/os-support/bus/Pci.c
new file mode 100644
index 000000000..064533c77
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/Pci.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * This software is derived from the original XFree86 PCI code
+ * which includes the following copyright notices as well:
+ *
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * This code is also based heavily on the code in FreeBSD-current, which was
+ * written by Wolfgang Stanglmeier, and contains the following copyright:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <errno.h>
+#include <signal.h>
+#include <X11/Xarch.h>
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include "Pci.h"
+
+#include <pciaccess.h>
+
+#define PCI_MFDEV_SUPPORT 1 /* Include PCI multifunction device support */
+#define PCI_BRIDGE_SUPPORT 1 /* Include support for PCI-to-PCI bridges */
+
+/*
+ * Global data
+ */
+
+pciBusInfo_t *pciBusInfo[MAX_PCI_BUSES] = { NULL, };
+_X_EXPORT int pciNumBuses = 0; /* Actual number of PCI buses */
+int pciMaxBusNum = MAX_PCI_BUSES;
+
+
+_X_EXPORT ADDRESS
+pciBusAddrToHostAddr(PCITAG tag, PciAddrType type, ADDRESS addr)
+{
+ int bus = PCI_BUS_FROM_TAG(tag);
+
+ if ((bus >= 0) && (bus < pciNumBuses) && pciBusInfo[bus] &&
+ pciBusInfo[bus]->funcs->pciAddrBusToHost)
+ return (*pciBusInfo[bus]->funcs->pciAddrBusToHost)(tag, type, addr);
+ else
+ return(addr);
+}
+
+_X_EXPORT PCITAG
+pciTag(int busnum, int devnum, int funcnum)
+{
+ return(PCI_MAKE_TAG(busnum,devnum,funcnum));
+}
+
+ADDRESS
+pciAddrNOOP(PCITAG tag, PciAddrType type, ADDRESS addr)
+{
+ return(addr);
+}
+
+_X_EXPORT Bool
+xf86scanpci(void)
+{
+ Bool success = FALSE;
+
+ success = (pci_system_init() == 0);
+
+ /* XXX */
+#if defined(DEBUGPCI)
+ if (DEBUGPCI >= xf86Verbose) {
+ xf86Verbose = DEBUGPCI;
+ }
+#endif
+
+ /* choose correct platform/OS specific PCI init routine */
+ ARCH_PCI_INIT();
+
+ return success;
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/Pci.h b/xorg-server/hw/xfree86/os-support/bus/Pci.h
new file mode 100644
index 000000000..557483b9b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/Pci.h
@@ -0,0 +1,269 @@
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * This file is derived in part from the original xf86_PCI.h that included
+ * following copyright message:
+ *
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+
+/*
+ * This file has the private Pci definitions. The public ones are imported
+ * from xf86Pci.h. Drivers should not use this file.
+ */
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _PCI_H
+#define _PCI_H 1
+
+#include <X11/Xarch.h>
+#include <X11/Xfuncproto.h>
+#include "xf86Pci.h"
+#include "xf86PciInfo.h"
+
+/*
+ * Global Definitions
+ */
+#define MAX_PCI_DEVICES 128 /* Max number of devices accomodated */
+ /* by xf86scanpci */
+#if defined(sun) && defined(SVR4) && defined(sparc)
+# define MAX_PCI_BUSES 4096 /* Max number of PCI buses */
+#elif (defined(__alpha__) || defined(__ia64__)) && defined (linux)
+# define MAX_PCI_DOMAINS 512
+# define PCI_DOM_MASK 0x01fful
+# define MAX_PCI_BUSES (MAX_PCI_DOMAINS*256) /* 256 per domain */
+#else
+# define MAX_PCI_BUSES 256 /* Max number of PCI buses */
+#endif
+
+#define DEVID(vendor, device) \
+ ((CARD32)((PCI_##device << 16) | PCI_##vendor))
+
+#ifndef PCI_DOM_MASK
+# define PCI_DOM_MASK 0x0ffu
+#endif
+#define PCI_DOMBUS_MASK (((PCI_DOM_MASK) << 8) | 0x0ffu)
+
+/*
+ * "b" contains an optional domain number.
+ */
+#define PCI_MAKE_TAG(b,d,f) ((((b) & (PCI_DOMBUS_MASK)) << 16) | \
+ (((d) & 0x00001fu) << 11) | \
+ (((f) & 0x000007u) << 8))
+
+#define PCI_MAKE_BUS(d,b) ((((d) & (PCI_DOM_MASK)) << 8) | ((b) & 0xffu))
+
+#define PCI_DOM_FROM_TAG(tag) (((tag) >> 24) & (PCI_DOM_MASK))
+#define PCI_BUS_FROM_TAG(tag) (((tag) >> 16) & (PCI_DOMBUS_MASK))
+#define PCI_DEV_FROM_TAG(tag) (((tag) & 0x0000f800u) >> 11)
+#define PCI_FUNC_FROM_TAG(tag) (((tag) & 0x00000700u) >> 8)
+
+#define PCI_DFN_FROM_TAG(tag) (((tag) & 0x0000ff00u) >> 8)
+#define PCI_BDEV_FROM_TAG(tag) ((tag) & 0x00fff800u)
+
+#define PCI_DOM_FROM_BUS(bus) (((bus) >> 8) & (PCI_DOM_MASK))
+#define PCI_BUS_NO_DOMAIN(bus) ((bus) & 0xffu)
+#define PCI_TAG_NO_DOMAIN(tag) ((tag) & 0x00ffff00u)
+
+/*
+ * Debug Macros/Definitions
+ */
+/* #define DEBUGPCI 2 */ /* Disable/enable trace in PCI code */
+
+#if defined(DEBUGPCI)
+
+# define PCITRACE(lvl,printfargs) \
+ if (lvl > xf86Verbose) { \
+ ErrorF printfargs; \
+ }
+
+#else /* !defined(DEBUGPCI) */
+
+# define PCITRACE(lvl,printfargs)
+
+#endif /* !defined(DEBUGPCI) */
+
+/*
+ * PCI Config mechanism definitions
+ */
+#define PCI_EN 0x80000000
+
+#define PCI_CFGMECH1_ADDRESS_REG 0xCF8
+#define PCI_CFGMECH1_DATA_REG 0xCFC
+
+#define PCI_CFGMECH1_MAXDEV 32
+
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || \
+ defined(__DragonFly__)
+#define ARCH_PCI_INIT bsdPciInit
+#endif
+
+#if defined(linux)
+# define ARCH_PCI_INIT linuxPciInit
+# if defined(__m32r__)
+# define INCLUDE_XF86_MAP_PCI_MEM
+# define INCLUDE_XF86_NO_DOMAIN
+# endif
+#endif /* defined(linux) */
+
+
+#if !defined(ARCH_PCI_INIT)
+/*
+ * Select architecture specific PCI init function
+ */
+#if defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__)
+# define ARCH_PCI_INIT ix86PciInit
+#elif defined(__powerpc__) || defined(__powerpc64__)
+# define ARCH_PCI_INIT ppcPciInit
+#elif defined(__sparc__) || defined(sparc)
+# define ARCH_PCI_INIT sparcPciInit
+# define ARCH_PCI_PCI_BRIDGE sparcPciPciBridge
+#endif
+#endif /* !defined(ARCH_PCI_INIT) */
+
+#ifndef ARCH_PCI_INIT
+#error No PCI support available for this architecture/OS combination
+#endif
+
+extern void ARCH_PCI_INIT(void);
+
+#if defined(XF86SCANPCI_WRAPPER)
+typedef enum {
+ SCANPCI_INIT,
+ SCANPCI_TERM
+} scanpciWrapperOpt;
+extern void XF86SCANPCI_WRAPPER(scanpciWrapperOpt flags);
+#endif
+
+/*
+ * Table of functions used to access a specific PCI bus domain
+ * (e.g. a primary PCI bus and all of its secondaries)
+ */
+typedef struct pci_bus_funcs {
+ ADDRESS (*pciAddrBusToHost)(PCITAG, PciAddrType, ADDRESS);
+} pciBusFuncs_t, *pciBusFuncs_p;
+
+/*
+ * pciBusInfo_t - One structure per defined PCI bus
+ */
+typedef struct pci_bus_info {
+ unsigned char configMech; /* PCI config type to use */
+ unsigned char numDevices; /* Range of valid devnums */
+ unsigned char secondary; /* Boolean: bus is a secondary */
+ int primary_bus; /* Parent bus */
+ pciBusFuncs_p funcs; /* PCI access functions */
+ void *pciBusPriv; /* Implementation private data */
+ struct pci_device *bridge; /* bridge that opens this bus */
+} pciBusInfo_t;
+
+#define HOST_NO_BUS ((pciBusInfo_t *)(-1))
+
+/* configMech values */
+#define PCI_CFG_MECH_UNKNOWN 0 /* Not yet known */
+#define PCI_CFG_MECH_1 1 /* Most machines */
+#define PCI_CFG_MECH_2 2 /* Older PC's */
+#define PCI_CFG_MECH_OTHER 3 /* Something else */
+
+/* Generic PCI service functions and helpers */
+CARD32 pciCfgMech1Read(PCITAG tag, int offset);
+void pciCfgMech1Write(PCITAG tag, int offset, CARD32 val);
+void pciCfgMech1SetBits(PCITAG tag, int offset, CARD32 mask,
+ CARD32 val);
+ADDRESS pciAddrNOOP(PCITAG tag, PciAddrType type, ADDRESS);
+
+extern int pciMaxBusNum;
+
+extern pciBusInfo_t *pciBusInfo[];
+
+#endif /* _PCI_H */
diff --git a/xorg-server/hw/xfree86/os-support/bus/Sbus.c b/xorg-server/hw/xfree86/os-support/bus/Sbus.c
new file mode 100644
index 000000000..ff257a8c7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/Sbus.c
@@ -0,0 +1,636 @@
+/*
+ * SBUS and OpenPROM access functions.
+ *
+ * Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#ifdef sun
+#include <sys/utsname.h>
+#endif
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include "xf86sbusBus.h"
+#include "xf86Sbus.h"
+
+int promRootNode;
+
+static int promFd = -1;
+static int promCurrentNode;
+static int promOpenCount = 0;
+static int promP1275 = -1;
+#define MAX_PROP 128
+#define MAX_VAL (4096-128-4)
+static struct openpromio *promOpio;
+
+sbusDevicePtr *xf86SbusInfo = NULL;
+
+struct sbus_devtable sbusDeviceTable[] = {
+ { SBUS_DEVICE_BW2, FBTYPE_SUN2BW, "bwtwo", "Sun Monochrome (bwtwo)" },
+ { SBUS_DEVICE_CG2, FBTYPE_SUN2COLOR, "cgtwo", "Sun Color2 (cgtwo)" },
+ { SBUS_DEVICE_CG3, FBTYPE_SUN3COLOR, "cgthree", "Sun Color3 (cgthree)" },
+ { SBUS_DEVICE_CG4, FBTYPE_SUN4COLOR, "cgfour", "Sun Color4 (cgfour)" },
+ { SBUS_DEVICE_CG6, FBTYPE_SUNFAST_COLOR, "cgsix", "Sun GX" },
+ { SBUS_DEVICE_CG8, FBTYPE_MEMCOLOR, "cgeight", "Sun CG8/RasterOps" },
+ { SBUS_DEVICE_CG12, FBTYPE_SUNGP3, "cgtwelve", "Sun GS (cgtwelve)" },
+ { SBUS_DEVICE_CG14, FBTYPE_MDICOLOR, "cgfourteen", "Sun SX" },
+ { SBUS_DEVICE_GT, FBTYPE_SUNGT, "gt", "Sun Graphics Tower" },
+ { SBUS_DEVICE_MGX, -1, "mgx", "Quantum 3D MGXplus" },
+ { SBUS_DEVICE_LEO, FBTYPE_SUNLEO, "leo", "Sun ZX or Turbo ZX" },
+ { SBUS_DEVICE_TCX, FBTYPE_TCXCOLOR, "tcx", "Sun TCX" },
+ { SBUS_DEVICE_FFB, FBTYPE_CREATOR, "ffb", "Sun FFB" },
+ { SBUS_DEVICE_FFB, FBTYPE_CREATOR, "afb", "Sun Elite3D" },
+ { 0, 0, NULL }
+};
+
+int
+promGetSibling(int node)
+{
+ promOpio->oprom_size = sizeof(int);
+
+ if (node == -1) return 0;
+ *(int *)promOpio->oprom_array = node;
+ if (ioctl(promFd, OPROMNEXT, promOpio) < 0)
+ return 0;
+ promCurrentNode = *(int *)promOpio->oprom_array;
+ return *(int *)promOpio->oprom_array;
+}
+
+int
+promGetChild(int node)
+{
+ promOpio->oprom_size = sizeof(int);
+
+ if (!node || node == -1) return 0;
+ *(int *)promOpio->oprom_array = node;
+ if (ioctl(promFd, OPROMCHILD, promOpio) < 0)
+ return 0;
+ promCurrentNode = *(int *)promOpio->oprom_array;
+ return *(int *)promOpio->oprom_array;
+}
+
+char *
+promGetProperty(const char *prop, int *lenp)
+{
+ promOpio->oprom_size = MAX_VAL;
+
+ strcpy(promOpio->oprom_array, prop);
+ if (ioctl(promFd, OPROMGETPROP, promOpio) < 0)
+ return 0;
+ if (lenp) *lenp = promOpio->oprom_size;
+ return promOpio->oprom_array;
+}
+
+int
+promGetBool(const char *prop)
+{
+ promOpio->oprom_size = 0;
+
+ *(int *)promOpio->oprom_array = 0;
+ for (;;) {
+ promOpio->oprom_size = MAX_PROP;
+ if (ioctl(promFd, OPROMNXTPROP, promOpio) < 0)
+ return 0;
+ if (!promOpio->oprom_size)
+ return 0;
+ if (!strcmp(promOpio->oprom_array, prop))
+ return 1;
+ }
+}
+
+#define PROM_NODE_SIBLING 0x01
+#define PROM_NODE_PREF 0x02
+#define PROM_NODE_SBUS 0x04
+#define PROM_NODE_EBUS 0x08
+#define PROM_NODE_PCI 0x10
+
+static int
+promSetNode(sbusPromNodePtr pnode)
+{
+ int node;
+
+ if (!pnode->node || pnode->node == -1)
+ return -1;
+ if (pnode->cookie[0] & PROM_NODE_SIBLING)
+ node = promGetSibling(pnode->cookie[1]);
+ else
+ node = promGetChild(pnode->cookie[1]);
+ if (pnode->node != node)
+ return -1;
+ return 0;
+}
+
+static void
+promIsP1275(void)
+{
+#ifdef linux
+ FILE *f;
+ char buffer[1024];
+
+ if (promP1275 != -1)
+ return;
+ promP1275 = 0;
+ f = fopen("/proc/cpuinfo","r");
+ if (!f) return;
+ while (fgets(buffer, 1024, f) != NULL)
+ if (!strncmp (buffer, "type", 4) && strstr (buffer, "sun4u")) {
+ promP1275 = 1;
+ break;
+ }
+ fclose(f);
+#elif defined(sun)
+ struct utsname buffer;
+
+ if ((uname(&buffer) >= 0) && !strcmp(buffer.machine, "sun4u"))
+ promP1275 = TRUE;
+ else
+ promP1275 = FALSE;
+#elif defined(__FreeBSD__)
+ promP1275 = TRUE;
+#else
+#error Missing promIsP1275() function for this OS
+#endif
+}
+
+_X_EXPORT void
+sparcPromClose(void)
+{
+ if (promOpenCount > 1) {
+ promOpenCount--;
+ return;
+ }
+ if (promFd != -1) {
+ close(promFd);
+ promFd = -1;
+ }
+ if (promOpio) {
+ xfree(promOpio);
+ promOpio = NULL;
+ }
+ promOpenCount = 0;
+}
+
+_X_EXPORT int
+sparcPromInit(void)
+{
+ if (promOpenCount) {
+ promOpenCount++;
+ return 0;
+ }
+ promFd = open("/dev/openprom", O_RDONLY, 0);
+ if (promFd == -1)
+ return -1;
+ promOpio = (struct openpromio *)xalloc(4096);
+ if (!promOpio) {
+ sparcPromClose();
+ return -1;
+ }
+ promRootNode = promGetSibling(0);
+ if (!promRootNode) {
+ sparcPromClose();
+ return -1;
+ }
+ promIsP1275();
+ promOpenCount++;
+
+ return 0;
+}
+
+_X_EXPORT char *
+sparcPromGetProperty(sbusPromNodePtr pnode, const char *prop, int *lenp)
+{
+ if (promSetNode(pnode))
+ return NULL;
+ return promGetProperty(prop, lenp);
+}
+
+_X_EXPORT int
+sparcPromGetBool(sbusPromNodePtr pnode, const char *prop)
+{
+ if (promSetNode(pnode))
+ return 0;
+ return promGetBool(prop);
+}
+
+static void
+promWalkAssignNodes(int node, int oldnode, int flags, sbusDevicePtr *devicePtrs)
+{
+ int nextnode;
+ int len, sbus = flags & PROM_NODE_SBUS;
+ char *prop;
+ int devId, i, j;
+ sbusPromNode pNode, pNode2;
+
+ prop = promGetProperty("device_type", &len);
+ if (prop && (len > 0)) do {
+ if (!strcmp(prop, "display")) {
+ prop = promGetProperty("name", &len);
+ if (!prop || len <= 0)
+ break;
+ while ((*prop >= 'A' && *prop <= 'Z') || *prop == ',')
+ prop++;
+ for (i = 0; sbusDeviceTable[i].devId; i++)
+ if (!strcmp(prop, sbusDeviceTable[i].promName))
+ break;
+ devId = sbusDeviceTable[i].devId;
+ if (!devId)
+ break;
+ if (!sbus) {
+ if (devId == SBUS_DEVICE_FFB) {
+ /*
+ * All /SUNW,ffb outside of SBUS tree come before all
+ * /SUNW,afb outside of SBUS tree in Linux.
+ */
+ if (!strcmp(prop, "afb"))
+ flags |= PROM_NODE_PREF;
+ } else if (devId != SBUS_DEVICE_CG14)
+ break;
+ }
+ for (i = 0; i < 32; i++) {
+ if (!devicePtrs[i] || devicePtrs[i]->devId != devId)
+ continue;
+ if (devicePtrs[i]->node.node) {
+ if ((devicePtrs[i]->node.cookie[0] & ~PROM_NODE_SIBLING) <=
+ (flags & ~PROM_NODE_SIBLING))
+ continue;
+ for (j = i + 1, pNode = devicePtrs[i]->node; j < 32; j++) {
+ if (!devicePtrs[j] || devicePtrs[j]->devId != devId)
+ continue;
+ pNode2 = devicePtrs[j]->node;
+ devicePtrs[j]->node = pNode;
+ pNode = pNode2;
+ }
+ }
+ devicePtrs[i]->node.node = node;
+ devicePtrs[i]->node.cookie[0] = flags;
+ devicePtrs[i]->node.cookie[1] = oldnode;
+ break;
+ }
+ break;
+ }
+ } while (0);
+
+ prop = promGetProperty("name", &len);
+ if (prop && len > 0) {
+ if (!strcmp(prop, "sbus") || !strcmp(prop, "sbi"))
+ sbus = PROM_NODE_SBUS;
+ }
+
+ nextnode = promGetChild(node);
+ if (nextnode)
+ promWalkAssignNodes(nextnode, node, sbus, devicePtrs);
+
+ nextnode = promGetSibling(node);
+ if (nextnode)
+ promWalkAssignNodes(nextnode, node, PROM_NODE_SIBLING | sbus, devicePtrs);
+}
+
+void
+sparcPromAssignNodes(void)
+{
+ sbusDevicePtr psdp, *psdpp;
+ int n, holes = 0, i, j;
+ FILE *f;
+ sbusDevicePtr devicePtrs[32];
+
+ (void)memset(devicePtrs, 0, sizeof(devicePtrs));
+ for (psdpp = xf86SbusInfo, n = 0; (psdp = *psdpp); psdpp++, n++) {
+ if (psdp->fbNum != n)
+ holes = 1;
+ devicePtrs[psdp->fbNum] = psdp;
+ }
+ if (holes && (f = fopen("/proc/fb", "r")) != NULL) {
+ /* We could not open one of fb devices, check /proc/fb to see what
+ * were the types of the cards missed. */
+ char buffer[64];
+ int fbNum, devId;
+ static struct {
+ int devId;
+ char *prefix;
+ } procFbPrefixes[] = {
+ { SBUS_DEVICE_BW2, "BWtwo" },
+ { SBUS_DEVICE_CG14, "CGfourteen" },
+ { SBUS_DEVICE_CG6, "CGsix" },
+ { SBUS_DEVICE_CG3, "CGthree" },
+ { SBUS_DEVICE_FFB, "Creator" },
+ { SBUS_DEVICE_FFB, "Elite 3D" },
+ { SBUS_DEVICE_LEO, "Leo" },
+ { SBUS_DEVICE_TCX, "TCX" },
+ { 0, NULL },
+ };
+
+ while (fscanf(f, "%d %63s\n", &fbNum, buffer) == 2) {
+ for (i = 0; procFbPrefixes[i].devId; i++)
+ if (! strncmp(procFbPrefixes[i].prefix, buffer,
+ strlen(procFbPrefixes[i].prefix)))
+ break;
+ devId = procFbPrefixes[i].devId;
+ if (! devId) continue;
+ if (devicePtrs[fbNum]) {
+ if (devicePtrs[fbNum]->devId != devId)
+ xf86ErrorF("Inconsistent /proc/fb with FBIOGATTR\n");
+ } else if (!devicePtrs[fbNum]) {
+ devicePtrs[fbNum] = psdp = xnfcalloc(sizeof (sbusDevice), 1);
+ psdp->devId = devId;
+ psdp->fbNum = fbNum;
+ psdp->fd = -2;
+ }
+ }
+ fclose(f);
+ }
+ promGetSibling(0);
+ promWalkAssignNodes(promRootNode, 0, PROM_NODE_PREF, devicePtrs);
+ for (i = 0, j = 0; i < 32; i++)
+ if (devicePtrs[i] && devicePtrs[i]->fbNum == -1)
+ j++;
+ xf86SbusInfo = xnfrealloc(xf86SbusInfo, sizeof(psdp) * (n + j + 1));
+ for (i = 0, psdpp = xf86SbusInfo; i < 32; i++)
+ if (devicePtrs[i]) {
+ if (devicePtrs[i]->fbNum == -1) {
+ memmove(psdpp + 1, psdpp, sizeof(psdpp) * (n + 1));
+ *psdpp = devicePtrs[i];
+ } else
+ n--;
+ }
+}
+
+static char *
+promGetReg(int type)
+{
+ char *prop;
+ int len;
+ static char regstr[40];
+
+ regstr[0] = 0;
+ prop = promGetProperty("reg", &len);
+ if (prop && len >= 4) {
+ unsigned int *reg = (unsigned int *)prop;
+ if (!promP1275 || (type == PROM_NODE_SBUS) || (type == PROM_NODE_EBUS))
+ sprintf (regstr, "@%x,%x", reg[0], reg[1]);
+ else if (type == PROM_NODE_PCI) {
+ if ((reg[0] >> 8) & 7)
+ sprintf (regstr, "@%x,%x", (reg[0] >> 11) & 0x1f, (reg[0] >> 8) & 7);
+ else
+ sprintf (regstr, "@%x", (reg[0] >> 11) & 0x1f);
+ } else if (len == 4)
+ sprintf (regstr, "@%x", reg[0]);
+ else {
+ unsigned int regs[2];
+
+ /* Things get more complicated on UPA. If upa-portid exists,
+ then address is @upa-portid,second-int-in-reg, otherwise
+ it is @first-int-in-reg/16,second-int-in-reg (well, probably
+ upa-portid always exists, but just to be safe). */
+ memcpy (regs, reg, sizeof(regs));
+ prop = promGetProperty("upa-portid", &len);
+ if (prop && len == 4) {
+ reg = (unsigned int *)prop;
+ sprintf (regstr, "@%x,%x", reg[0], regs[1]);
+ } else
+ sprintf (regstr, "@%x,%x", regs[0] >> 4, regs[1]);
+ }
+ }
+ return regstr;
+}
+
+static int
+promWalkNode2Pathname(char *path, int parent, int node, int searchNode, int type)
+{
+ int nextnode;
+ int len, ntype = type;
+ char *prop, *p;
+
+ prop = promGetProperty("name", &len);
+ *path = '/';
+ if (!prop || len <= 0)
+ return 0;
+ if ((!strcmp(prop, "sbus") || !strcmp(prop, "sbi")) && !type)
+ ntype = PROM_NODE_SBUS;
+ else if (!strcmp(prop, "ebus") && type == PROM_NODE_PCI)
+ ntype = PROM_NODE_EBUS;
+ else if (!strcmp(prop, "pci") && !type)
+ ntype = PROM_NODE_PCI;
+ strcpy (path + 1, prop);
+ p = promGetReg(type);
+ if (*p)
+ strcat (path, p);
+ if (node == searchNode)
+ return 1;
+ nextnode = promGetChild(node);
+ if (nextnode &&
+ promWalkNode2Pathname(strchr(path, 0), node, nextnode, searchNode, ntype))
+ return 1;
+ nextnode = promGetSibling(node);
+ if (nextnode &&
+ promWalkNode2Pathname(path, parent, nextnode, searchNode, type))
+ return 1;
+ return 0;
+}
+
+char *
+sparcPromNode2Pathname(sbusPromNodePtr pnode)
+{
+ char *ret;
+
+ if (!pnode->node) return NULL;
+ ret = xalloc(4096);
+ if (!ret) return NULL;
+ if (promWalkNode2Pathname(ret, promRootNode, promGetChild(promRootNode), pnode->node, 0))
+ return ret;
+ xfree(ret);
+ return NULL;
+}
+
+static int
+promWalkPathname2Node(char *name, char *regstr, int parent, int type)
+{
+ int len, node, ret;
+ char *prop, *p;
+
+ for (;;) {
+ prop = promGetProperty("name", &len);
+ if (!prop || len <= 0)
+ return 0;
+ if ((!strcmp(prop, "sbus") || !strcmp(prop, "sbi")) && !type)
+ type = PROM_NODE_SBUS;
+ else if (!strcmp(prop, "ebus") && type == PROM_NODE_PCI)
+ type = PROM_NODE_EBUS;
+ else if (!strcmp(prop, "pci") && !type)
+ type = PROM_NODE_PCI;
+ for (node = promGetChild(parent); node; node = promGetSibling(node)) {
+ prop = promGetProperty("name", &len);
+ if (!prop || len <= 0)
+ continue;
+ if (*name && strcmp(name, prop))
+ continue;
+ if (*regstr) {
+ p = promGetReg(type);
+ if (! *p || strcmp(p + 1, regstr))
+ continue;
+ }
+ break;
+ }
+ if (!node) {
+ for (node = promGetChild(parent); node; node = promGetSibling(node)) {
+ ret = promWalkPathname2Node(name, regstr, node, type);
+ if (ret) return ret;
+ }
+ return 0;
+ }
+ name = strchr(regstr, 0) + 1;
+ if (! *name)
+ return node;
+ p = strchr(name, '/');
+ if (p)
+ *p = 0;
+ else
+ p = strchr(name, 0);
+ regstr = strchr(name, '@');
+ if (regstr)
+ *regstr++ = 0;
+ else
+ regstr = p;
+ if (name == regstr)
+ return 0;
+ parent = node;
+ }
+}
+
+int
+sparcPromPathname2Node(const char *pathName)
+{
+ int i;
+ char *name, *regstr, *p;
+
+ i = strlen(pathName);
+ name = xalloc(i + 2);
+ if (! name) return 0;
+ strcpy (name, pathName);
+ name [i + 1] = 0;
+ if (name[0] != '/')
+ return 0;
+ p = strchr(name + 1, '/');
+ if (p)
+ *p = 0;
+ else
+ p = strchr(name, 0);
+ regstr = strchr(name, '@');
+ if (regstr)
+ *regstr++ = 0;
+ else
+ regstr = p;
+ if (name + 1 == regstr)
+ return 0;
+ promGetSibling(0);
+ i = promWalkPathname2Node(name + 1, regstr, promRootNode, 0);
+ xfree(name);
+ return i;
+}
+
+_X_EXPORT pointer
+xf86MapSbusMem(sbusDevicePtr psdp, unsigned long offset, unsigned long size)
+{
+ pointer ret;
+ unsigned long pagemask = getpagesize() - 1;
+ unsigned long off = offset & ~pagemask;
+ unsigned long len = ((offset + size + pagemask) & ~pagemask) - off;
+
+ if (psdp->fd == -1) {
+ psdp->fd = open(psdp->device, O_RDWR);
+ if (psdp->fd == -1)
+ return NULL;
+ } else if (psdp->fd < 0)
+ return NULL;
+
+ ret = (pointer) mmap (NULL, len, PROT_READ | PROT_WRITE, MAP_PRIVATE,
+ psdp->fd, off);
+ if (ret == (pointer) -1) {
+ ret = (pointer) mmap (NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED,
+ psdp->fd, off);
+ }
+ if (ret == (pointer) -1)
+ return NULL;
+
+ return (char *)ret + (offset - off);
+}
+
+_X_EXPORT void
+xf86UnmapSbusMem(sbusDevicePtr psdp, pointer addr, unsigned long size)
+{
+ unsigned long mask = getpagesize() - 1;
+ unsigned long base = (unsigned long)addr & ~mask;
+ unsigned long len = (((unsigned long)addr + size + mask) & ~mask) - base;
+
+ munmap ((pointer)base, len);
+}
+
+/* Tell OS that we are driving the HW cursor ourselves. */
+_X_EXPORT void
+xf86SbusHideOsHwCursor(sbusDevicePtr psdp)
+{
+ struct fbcursor fbcursor;
+ unsigned char zeros[8];
+
+ memset(&fbcursor, 0, sizeof(fbcursor));
+ memset(&zeros, 0, sizeof(zeros));
+ fbcursor.cmap.count = 2;
+ fbcursor.cmap.red = zeros;
+ fbcursor.cmap.green = zeros;
+ fbcursor.cmap.blue = zeros;
+ fbcursor.image = (char *)zeros;
+ fbcursor.mask = (char *)zeros;
+ fbcursor.size.x = 32;
+ fbcursor.size.y = 1;
+ fbcursor.set = FB_CUR_SETALL;
+ ioctl(psdp->fd, FBIOSCURSOR, &fbcursor);
+}
+
+/* Set HW cursor colormap. */
+_X_EXPORT void
+xf86SbusSetOsHwCursorCmap(sbusDevicePtr psdp, int bg, int fg)
+{
+ struct fbcursor fbcursor;
+ unsigned char red[2], green[2], blue[2];
+
+ memset(&fbcursor, 0, sizeof(fbcursor));
+ red[0] = bg >> 16;
+ green[0] = bg >> 8;
+ blue[0] = bg;
+ red[1] = fg >> 16;
+ green[1] = fg >> 8;
+ blue[1] = fg;
+ fbcursor.cmap.count = 2;
+ fbcursor.cmap.red = red;
+ fbcursor.cmap.green = green;
+ fbcursor.cmap.blue = blue;
+ fbcursor.set = FB_CUR_SETCMAP;
+ ioctl(psdp->fd, FBIOSCURSOR, &fbcursor);
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/bsd_pci.c b/xorg-server/hw/xfree86/os-support/bus/bsd_pci.c
new file mode 100644
index 000000000..57ad09b6a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/bsd_pci.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+/**
+ * @file bsd_pci.c
+ *
+ * This is a trivial implementation of the remaining PCI support hooks in the
+ * X Server that is unaware of domains.
+ *
+ * Most of even this should go away once drivers are converted and the
+ * old interfaces are confirmed to all be obsolete.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "Pci.h"
+
+#include "pciaccess.h"
+
+static pciBusFuncs_t bsd_funcs = {
+ .pciAddrBusToHost = pciAddrNOOP,
+};
+
+static pciBusInfo_t bsd_pci = {
+ .configMech = PCI_CFG_MECH_OTHER,
+ .numDevices = 32,
+ .secondary = FALSE,
+ .primary_bus = 0,
+ .funcs = &bsd_funcs,
+ .pciBusPriv = NULL,
+ .bridge = NULL,
+};
+
+_X_EXPORT pointer
+xf86MapDomainMemory(int ScreenNum, int Flags, struct pci_device *dev,
+ ADDRESS Base, unsigned long Size)
+{
+ return xf86MapVidMem(ScreenNum, Flags, Base, Size);
+}
+
+IOADDRESS
+xf86MapLegacyIO(struct pci_device *dev)
+{
+ (void)dev;
+ return 0;
+}
+
+void
+bsdPciInit(void)
+{
+ pciNumBuses = 1;
+ pciBusInfo[0] = &bsd_pci;
+
+ xf86InitVidMem();
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/ix86Pci.c b/xorg-server/hw/xfree86/os-support/bus/ix86Pci.c
new file mode 100644
index 000000000..e54246355
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/ix86Pci.c
@@ -0,0 +1,718 @@
+/*
+ * ix86Pci.c - x86 PCI driver
+ *
+ * The XFree86 server PCI access functions have been reimplemented as a
+ * framework that allows each supported platform/OS to have their own
+ * platform/OS specific PCI driver.
+ *
+ * Most of the code of these functions was simply lifted from the
+ * Intel architecture specifric portion of the original Xfree86
+ * PCI code in hw/xfree86/common_hw/xf86_PCI.C...
+ *
+ * Gary Barton
+ * Concurrent Computer Corporation
+ * garyb@gate.net
+ */
+
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * This software is derived from the original XFree86 PCI code
+ * which includes the following copyright notices as well:
+ *
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * This code is also based heavily on the code in FreeBSD-current, which was
+ * written by Wolfgang Stanglmeier, and contains the following copyright:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "Pci.h"
+
+#ifdef PC98
+#define outb(port,data) _outb(port,data)
+#define outl(port,data) _outl(port,data)
+#define inb(port) _inb(port)
+#define inl(port) _inl(port)
+#endif
+
+#define PCI_CFGMECH2_ENABLE_REG 0xCF8
+#ifdef PC98
+#define PCI_CFGMECH2_FORWARD_REG 0xCF9
+#else
+#define PCI_CFGMECH2_FORWARD_REG 0xCFA
+#endif
+
+#define PCI_CFGMECH2_MAXDEV 16
+
+#define PCI_ADDR_FROM_TAG_CFG1(tag,reg) (PCI_EN | tag | (reg & 0xfc))
+#define PCI_FORWARD_FROM_TAG(tag) PCI_BUS_FROM_TAG(tag)
+#define PCI_ENABLE_FROM_TAG(tag) (0xf0 | (((tag) & 0x00000700) >> 7))
+#define PCI_ADDR_FROM_TAG_CFG2(tag,reg) (0xc000 | (((tag) & 0x0000f800) >> 3) \
+ | (reg & 0xfc))
+
+/*
+ * Intel x86 platform specific PCI access functions
+ */
+#if 0
+static CARD32 ix86PciReadLongSetup(PCITAG tag, int off);
+static void ix86PciWriteLongSetup(PCITAG, int off, CARD32 val);
+static void ix86PciSetBitsLongSetup(PCITAG, int off, CARD32 mask, CARD32 val);
+static CARD32 ix86PciReadLongCFG1(PCITAG tag, int off);
+static void ix86PciWriteLongCFG1(PCITAG, int off, CARD32 val);
+static void ix86PciSetBitsLongCFG1(PCITAG, int off, CARD32 mask, CARD32 val);
+static CARD32 ix86PciReadLongCFG2(PCITAG tag, int off);
+static void ix86PciWriteLongCFG2(PCITAG, int off, CARD32 val);
+static void ix86PciSetBitsLongCFG2(PCITAG, int off, CARD32 mask, CARD32 val);
+#endif
+
+static pciBusFuncs_t ix86Funcs0 = {
+#if 0
+/* pciReadLong */ ix86PciReadLongSetup,
+/* pciWriteLong */ ix86PciWriteLongSetup,
+/* pciSetBitsLong */ ix86PciSetBitsLongSetup,
+/* pciAddrHostToBus */ pciAddrNOOP,
+#endif
+/* pciAddrBusToHost */ pciAddrNOOP
+};
+
+static pciBusFuncs_t ix86Funcs1 = {
+#if 0
+/* pciReadLong */ ix86PciReadLongCFG1,
+/* pciWriteLong */ ix86PciWriteLongCFG1,
+/* pciSetBitsLong */ ix86PciSetBitsLongCFG1,
+/* pciAddrHostToBus */ pciAddrNOOP,
+#endif
+/* pciAddrBusToHost */ pciAddrNOOP
+};
+
+static pciBusFuncs_t ix86Funcs2 = {
+#if 0
+/* pciReadLong */ ix86PciReadLongCFG2,
+/* pciWriteLong */ ix86PciWriteLongCFG2,
+/* pciSetBitsLong */ ix86PciSetBitsLongCFG2,
+/* pciAddrHostToBus */ pciAddrNOOP,
+#endif
+/* pciAddrBusToHost */ pciAddrNOOP
+};
+
+static pciBusInfo_t ix86Pci0 = {
+/* configMech */ PCI_CFG_MECH_UNKNOWN, /* Set by ix86PciInit() */
+/* numDevices */ 0, /* Set by ix86PciInit() */
+/* secondary */ FALSE,
+/* primary_bus */ 0,
+/* funcs */ &ix86Funcs0, /* Set by ix86PciInit() */
+/* pciBusPriv */ NULL,
+/* bridge */ NULL
+};
+
+_X_EXPORT pointer
+xf86MapDomainMemory(int ScreenNum, int Flags, struct pci_device *dev,
+ ADDRESS Base, unsigned long Size)
+{
+ return xf86MapVidMem(ScreenNum, Flags, Base, Size);
+}
+
+IOADDRESS
+xf86MapLegacyIO(struct pci_device *dev)
+{
+ (void)dev;
+ return 0;
+}
+
+static Bool
+ix86PciBusCheck(void)
+{
+#if 0
+ PCITAG tag;
+ CARD32 id, class;
+ CARD8 device;
+
+ for (device = 0; device < ix86Pci0.numDevices; device++) {
+ tag = PCI_MAKE_TAG(0, device, 0);
+ id = (*ix86Pci0.funcs->pciReadLong)(tag, PCI_ID_REG);
+
+ if ((CARD16)(id + 1U) <= (CARD16)1UL)
+ continue;
+
+ /* The rest of this is inspired by the Linux kernel */
+ class = (*ix86Pci0.funcs->pciReadLong)(tag, PCI_CLASS_REG);
+
+ /* Ignore revision id and programming interface */
+ switch (class >> 16) {
+ case (PCI_CLASS_PREHISTORIC << 8) | PCI_SUBCLASS_PREHISTORIC_MISC:
+ /* Check for vendors of known buggy chipsets */
+ id &= 0x0000ffff;
+ if ((id == PCI_VENDOR_INTEL) || (id == PCI_VENDOR_COMPAQ))
+ return TRUE;
+ continue;
+
+ case (PCI_CLASS_PREHISTORIC << 8) | PCI_SUBCLASS_PREHISTORIC_VGA:
+ case (PCI_CLASS_DISPLAY << 8) | PCI_SUBCLASS_DISPLAY_VGA:
+ case (PCI_CLASS_BRIDGE << 8) | PCI_SUBCLASS_BRIDGE_HOST:
+ return TRUE;
+
+ default:
+ break;
+ }
+ }
+#endif
+ return FALSE;
+}
+
+static
+void ix86PciSelectCfgmech(void)
+{
+ static Bool beenhere = FALSE;
+ CARD32 mode1Res1 = 0, mode1Res2 = 0, oldVal1 = 0;
+ CARD8 mode2Res1 = 0, mode2Res2 = 0, oldVal2 = 0;
+ int stages = 0;
+
+ if (beenhere)
+ return; /* Been there, done that */
+
+ beenhere = TRUE;
+
+ /*
+ * Determine if motherboard chipset supports PCI Config Mech 1 or 2
+ * We rely on xf86Info.pciFlags to tell which mechanisms to try....
+ */
+ switch (xf86Info.pciFlags) {
+ case PCIOsConfig:
+ case PCIProbe1:
+ if (!xf86EnableIO())
+ return;
+
+ xf86MsgVerb(X_INFO, 2,
+ "PCI: Probing config type using method 1\n");
+ oldVal1 = inl(PCI_CFGMECH1_ADDRESS_REG);
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("Checking config type 1:\n"
+ "\tinitial value of MODE1_ADDR_REG is 0x%08x\n", oldVal1);
+ ErrorF("\tChecking that all bits in mask 0x7f000000 are clear\n");
+ }
+#endif
+
+ /* Assuming config type 1 to start with */
+ if ((oldVal1 & 0x7f000000) == 0) {
+
+ stages |= 0x01;
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tValue indicates possibly config type 1\n");
+ ErrorF("\tWriting 32-bit value 0x%08x to MODE1_ADDR_REG\n", PCI_EN);
+#if 0
+ ErrorF("\tWriting 8-bit value 0x00 to MODE1_ADDR_REG + 3\n");
+#endif
+ }
+#endif
+
+ ix86Pci0.configMech = PCI_CFG_MECH_1;
+ ix86Pci0.numDevices = PCI_CFGMECH1_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs1;
+
+ outl(PCI_CFGMECH1_ADDRESS_REG, PCI_EN);
+
+#if 0
+ /*
+ * This seems to cause some Neptune-based PCI machines to switch
+ * from config type 1 to config type 2
+ */
+ outb(PCI_CFGMECH1_ADDRESS_REG + 3, 0);
+#endif
+ mode1Res1 = inl(PCI_CFGMECH1_ADDRESS_REG);
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tValue read back from MODE1_ADDR_REG is 0x%08x\n",
+ mode1Res1);
+ ErrorF("\tRestoring original contents of MODE1_ADDR_REG\n");
+ }
+#endif
+
+ outl(PCI_CFGMECH1_ADDRESS_REG, oldVal1);
+
+ if (mode1Res1) {
+
+ stages |= 0x02;
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tValue read back is non-zero, and indicates possible"
+ " config type 1\n");
+ }
+#endif
+
+ if (ix86PciBusCheck()) {
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2)
+ ErrorF("\tBus check Confirms this: ");
+#endif
+
+ xf86MsgVerb(X_INFO, 2, "PCI: Config type is 1\n");
+ xf86MsgVerb(X_INFO, 3,
+ "PCI: stages = 0x%02x, oldVal1 = 0x%08lx, mode1Res1"
+ " = 0x%08lx\n", stages, (unsigned long)oldVal1,
+ (unsigned long)mode1Res1);
+ return;
+ }
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tBus check fails to confirm this, continuing type 1"
+ " check ...\n");
+ }
+#endif
+
+ }
+
+ stages |= 0x04;
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tWriting 0xff000001 to MODE1_ADDR_REG\n");
+ }
+#endif
+ outl(PCI_CFGMECH1_ADDRESS_REG, 0xff000001);
+ mode1Res2 = inl(PCI_CFGMECH1_ADDRESS_REG);
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tValue read back from MODE1_ADDR_REG is 0x%08x\n",
+ mode1Res2);
+ ErrorF("\tRestoring original contents of MODE1_ADDR_REG\n");
+ }
+#endif
+
+ outl(PCI_CFGMECH1_ADDRESS_REG, oldVal1);
+
+ if ((mode1Res2 & 0x80000001) == 0x80000000) {
+
+ stages |= 0x08;
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tValue read back has only the msb set\n"
+ "\tThis indicates possible config type 1\n");
+ }
+#endif
+
+ if (ix86PciBusCheck()) {
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2)
+ ErrorF("\tBus check Confirms this: ");
+#endif
+
+ xf86MsgVerb(X_INFO, 2, "PCI: Config type is 1\n");
+ xf86MsgVerb(X_INFO, 3,
+ "PCI: stages = 0x%02x, oldVal1 = 0x%08lx,\n"
+ "\tmode1Res1 = 0x%08lx, mode1Res2 = 0x%08lx\n",
+ stages, (unsigned long)oldVal1,
+ (unsigned long)mode1Res1, (unsigned long)mode1Res2);
+ return;
+ }
+
+#ifdef DEBUGPCI
+ if (xf86Verbose > 2) {
+ ErrorF("\tBus check fails to confirm this.\n");
+ }
+#endif
+
+ }
+ }
+
+ xf86MsgVerb(X_INFO, 3, "PCI: Standard check for type 1 failed.\n");
+ xf86MsgVerb(X_INFO, 3, "PCI: stages = 0x%02x, oldVal1 = 0x%08lx,\n"
+ "\tmode1Res1 = 0x%08lx, mode1Res2 = 0x%08lx\n",
+ stages, (unsigned long)oldVal1, (unsigned long)mode1Res1,
+ (unsigned long)mode1Res2);
+
+ /* Try config type 2 */
+ oldVal2 = inb(PCI_CFGMECH2_ENABLE_REG);
+ if ((oldVal2 & 0xf0) == 0) {
+ ix86Pci0.configMech = PCI_CFG_MECH_2;
+ ix86Pci0.numDevices = PCI_CFGMECH2_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs2;
+
+ outb(PCI_CFGMECH2_ENABLE_REG, 0x0e);
+ mode2Res1 = inb(PCI_CFGMECH2_ENABLE_REG);
+ outb(PCI_CFGMECH2_ENABLE_REG, oldVal2);
+
+ if (mode2Res1 == 0x0e) {
+ if (ix86PciBusCheck()) {
+ xf86MsgVerb(X_INFO, 2, "PCI: Config type is 2\n");
+ return;
+ }
+ }
+ }
+ break; /* } */
+
+ case PCIProbe2: /* { */
+ if (!xf86EnableIO())
+ return;
+
+ /* The scanpci-style detection method */
+
+ xf86MsgVerb(X_INFO, 2, "PCI: Probing config type using method 2\n");
+
+ outb(PCI_CFGMECH2_ENABLE_REG, 0x00);
+ outb(PCI_CFGMECH2_FORWARD_REG, 0x00);
+ mode2Res1 = inb(PCI_CFGMECH2_ENABLE_REG);
+ mode2Res2 = inb(PCI_CFGMECH2_FORWARD_REG);
+
+ if (mode2Res1 == 0 && mode2Res2 == 0) {
+ xf86MsgVerb(X_INFO, 2, "PCI: Config type is 2\n");
+ ix86Pci0.configMech = PCI_CFG_MECH_2;
+ ix86Pci0.numDevices = PCI_CFGMECH2_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs2;
+ return;
+ }
+
+ oldVal1 = inl(PCI_CFGMECH1_ADDRESS_REG);
+ outl(PCI_CFGMECH1_ADDRESS_REG, PCI_EN);
+ mode1Res1 = inl(PCI_CFGMECH1_ADDRESS_REG);
+ outl(PCI_CFGMECH1_ADDRESS_REG, oldVal1);
+ if (mode1Res1 == PCI_EN) {
+ xf86MsgVerb(X_INFO, 2, "PCI: Config type is 1\n");
+ ix86Pci0.configMech = PCI_CFG_MECH_1;
+ ix86Pci0.numDevices = PCI_CFGMECH1_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs1;
+ return;
+ }
+ break; /* } */
+
+ case PCIForceConfig1:
+ if (!xf86EnableIO())
+ return;
+
+ xf86MsgVerb(X_INFO, 2, "PCI: Forcing config type 1\n");
+
+ ix86Pci0.configMech = PCI_CFG_MECH_1;
+ ix86Pci0.numDevices = PCI_CFGMECH1_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs1;
+ return;
+
+ case PCIForceConfig2:
+ if (!xf86EnableIO())
+ return;
+
+ xf86MsgVerb(X_INFO, 2, "PCI: Forcing config type 2\n");
+
+ ix86Pci0.configMech = PCI_CFG_MECH_2;
+ ix86Pci0.numDevices = PCI_CFGMECH2_MAXDEV;
+ ix86Pci0.funcs = &ix86Funcs2;
+ return;
+
+ case PCIForceNone:
+ break;
+ }
+
+ /* No PCI found */
+ ix86Pci0.configMech = PCI_CFG_MECH_UNKNOWN;
+ xf86MsgVerb(X_INFO, 2, "PCI: No PCI bus found or probed for\n");
+}
+
+#if 0
+static pciTagRec
+ix86PcibusTag(CARD8 bus, CARD8 cardnum, CARD8 func)
+{
+ pciTagRec tag;
+
+ tag.cfg1 = 0;
+
+ if (func > 7 || cardnum >= pciBusInfo[bus]->numDevices)
+ return tag;
+
+ switch (ix86Pci0.configMech) {
+ case PCI_CFG_MECH_1:
+ tag.cfg1 = PCI_EN | ((CARD32)bus << 16) |
+ ((CARD32)cardnum << 11) |
+ ((CARD32)func << 8);
+ break;
+
+ case PCI_CFG_MECH_2:
+ tag.cfg2.port = 0xc000 | ((CARD16)cardnum << 8);
+ tag.cfg2.enable = 0xf0 | (func << 1);
+ tag.cfg2.forward = bus;
+ break;
+ }
+
+ return tag;
+}
+#endif
+
+#if 0
+static CARD32
+ix86PciReadLongSetup(PCITAG Tag, int reg)
+{
+ ix86PciSelectCfgmech();
+ return (*ix86Pci0.funcs->pciReadLong)(Tag,reg);
+}
+
+static CARD32
+ix86PciReadLongCFG1(PCITAG Tag, int reg)
+{
+ CARD32 addr, data = 0;
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciReadLong 0x%lx, %d\n", Tag, reg);
+#endif
+
+ addr = PCI_ADDR_FROM_TAG_CFG1(Tag,reg);
+ outl(PCI_CFGMECH1_ADDRESS_REG, addr);
+ data = inl(PCI_CFGMECH1_DATA_REG);
+ outl(PCI_CFGMECH1_ADDRESS_REG, 0);
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciReadLong 0x%lx\n", data);
+#endif
+
+ return data;
+}
+
+static CARD32
+ix86PciReadLongCFG2(PCITAG Tag, int reg)
+{
+ CARD32 addr, data = 0;
+ CARD8 forward, enable;
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciReadLong 0x%lx, %d\n", Tag, reg);
+#endif
+
+ forward = PCI_FORWARD_FROM_TAG(Tag);
+ enable = PCI_ENABLE_FROM_TAG(Tag);
+ addr = PCI_ADDR_FROM_TAG_CFG2(Tag,reg);
+
+ outb(PCI_CFGMECH2_ENABLE_REG, enable);
+ outb(PCI_CFGMECH2_FORWARD_REG, forward);
+ data = inl((CARD16)addr);
+ outb(PCI_CFGMECH2_ENABLE_REG, 0);
+ outb(PCI_CFGMECH2_FORWARD_REG, 0);
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciReadLong 0x%lx\n", data);
+#endif
+
+ return data;
+}
+
+static void
+ix86PciWriteLongSetup(PCITAG Tag, int reg, CARD32 data)
+{
+ ix86PciSelectCfgmech();
+ (*ix86Pci0.funcs->pciWriteLong)(Tag,reg,data);
+}
+
+static void
+ix86PciWriteLongCFG1(PCITAG Tag, int reg, CARD32 data)
+{
+ CARD32 addr;
+
+ addr = PCI_ADDR_FROM_TAG_CFG1(Tag,reg);
+ outl(PCI_CFGMECH1_ADDRESS_REG, addr);
+ outl(PCI_CFGMECH1_DATA_REG, data);
+ outl(PCI_CFGMECH1_ADDRESS_REG, 0);
+}
+
+static void
+ix86PciWriteLongCFG2(PCITAG Tag, int reg, CARD32 data)
+{
+ CARD32 addr;
+ CARD8 forward, enable;
+
+ forward = PCI_FORWARD_FROM_TAG(Tag);
+ enable = PCI_ENABLE_FROM_TAG(Tag);
+ addr = PCI_ADDR_FROM_TAG_CFG2(Tag,reg);
+
+ outb(PCI_CFGMECH2_ENABLE_REG, enable);
+ outb(PCI_CFGMECH2_FORWARD_REG, forward);
+ outl((CARD16)addr, data);
+ outb(PCI_CFGMECH2_ENABLE_REG, 0);
+ outb(PCI_CFGMECH2_FORWARD_REG, 0);
+}
+
+static void
+ix86PciSetBitsLongSetup(PCITAG Tag, int reg, CARD32 mask, CARD32 val)
+{
+ ix86PciSelectCfgmech();
+ (*ix86Pci0.funcs->pciSetBitsLong)(Tag,reg,mask,val);
+}
+
+static void
+ix86PciSetBitsLongCFG1(PCITAG Tag, int reg, CARD32 mask, CARD32 val)
+{
+ CARD32 addr, data = 0;
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciSetBitsLong 0x%lx, %d\n", Tag, reg);
+#endif
+
+ addr = PCI_ADDR_FROM_TAG_CFG1(Tag,reg);
+ outl(PCI_CFGMECH1_ADDRESS_REG, addr);
+ data = inl(PCI_CFGMECH1_DATA_REG);
+ data = (data & ~mask) | (val & mask);
+ outl(PCI_CFGMECH1_DATA_REG, data);
+ outl(PCI_CFGMECH1_ADDRESS_REG, 0);
+}
+
+static void
+ix86PciSetBitsLongCFG2(PCITAG Tag, int reg, CARD32 mask, CARD32 val)
+{
+ CARD32 addr, data = 0;
+ CARD8 enable, forward;
+
+#ifdef DEBUGPCI
+ ErrorF("ix86PciSetBitsLong 0x%lx, %d\n", Tag, reg);
+#endif
+
+ forward = PCI_FORWARD_FROM_TAG(Tag);
+ enable = PCI_ENABLE_FROM_TAG(Tag);
+ addr = PCI_ADDR_FROM_TAG_CFG2(Tag,reg);
+
+ outb(PCI_CFGMECH2_ENABLE_REG, enable);
+ outb(PCI_CFGMECH2_FORWARD_REG, forward);
+ data = inl((CARD16)addr);
+ data = (data & ~mask) | (val & mask);
+ outl((CARD16)addr, data);
+ outb(PCI_CFGMECH2_ENABLE_REG, 0);
+ outb(PCI_CFGMECH2_FORWARD_REG, 0);
+}
+#endif
+
+void
+ix86PciInit()
+{
+ /* Initialize pciBusInfo[] array and function pointers */
+ pciNumBuses = 1;
+ pciBusInfo[0] = &ix86Pci0;
+
+ /* Make sure that there is a PCI bus present. */
+ ix86PciSelectCfgmech();
+ if (ix86Pci0.configMech == PCI_CFG_MECH_UNKNOWN) {
+ pciNumBuses = 0;
+ pciBusInfo[0] = NULL;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/linuxPci.c b/xorg-server/hw/xfree86/os-support/bus/linuxPci.c
new file mode 100644
index 000000000..11eb4f9e8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/linuxPci.c
@@ -0,0 +1,606 @@
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "Pci.h"
+#include <dirent.h>
+
+/*
+ * linux platform specific PCI access functions -- using /proc/bus/pci
+ * needs kernel version 2.2.x
+ */
+static ADDRESS linuxTransAddrBusToHost(PCITAG tag, PciAddrType type, ADDRESS addr);
+#if defined(__powerpc__)
+static ADDRESS linuxPpcBusAddrToHostAddr(PCITAG, PciAddrType, ADDRESS);
+#endif
+
+static pciBusFuncs_t linuxFuncs0 = {
+#if defined(__powerpc__)
+/* pciAddrBusToHost */ linuxPpcBusAddrToHostAddr,
+#else
+/* linuxTransAddrBusToHost is busted on sparc64 but the PCI rework tree
+ * makes it all moot, so we kludge it for now */
+#if defined(__sparc__)
+/* pciAddrBusToHost */ pciAddrNOOP,
+#else
+/* pciAddrBusToHost */ linuxTransAddrBusToHost,
+#endif /* __sparc64__ */
+#endif
+};
+
+static pciBusInfo_t linuxPci0 = {
+/* configMech */ PCI_CFG_MECH_OTHER,
+/* numDevices */ 32,
+/* secondary */ FALSE,
+/* primary_bus */ 0,
+/* funcs */ &linuxFuncs0,
+/* pciBusPriv */ NULL,
+/* bridge */ NULL
+};
+
+static const struct pci_id_match match_host_bridge = {
+ PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
+ (PCI_CLASS_BRIDGE << 16) | (PCI_SUBCLASS_BRIDGE_HOST << 8),
+ 0x0000ffff00, 0
+};
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+#define MAX_DOMAINS 257
+static pointer DomainMmappedIO[MAX_DOMAINS];
+#endif
+
+void
+linuxPciInit(void)
+{
+ struct stat st;
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+ (void) memset(DomainMmappedIO, 0, sizeof(DomainMmappedIO));
+#endif
+
+ if ((xf86Info.pciFlags == PCIForceNone) ||
+ (-1 == stat("/proc/bus/pci", &st))) {
+ /* when using this as default for all linux architectures,
+ we'll need a fallback for 2.0 kernels here */
+ return;
+ }
+ pciNumBuses = 1;
+ pciBusInfo[0] = &linuxPci0;
+}
+
+/**
+ * \bug
+ * The generation of the procfs file name for the domain != 0 case may not be
+ * correct.
+ */
+static int
+linuxPciOpenFile(struct pci_device *dev, Bool write)
+{
+ static struct pci_device *last_dev = NULL;
+ static int fd = -1,is_write = 0;
+ char file[64];
+ struct stat ignored;
+ static int is26 = -1;
+
+ if (dev == NULL) {
+ return -1;
+ }
+
+ if (is26 == -1) {
+ is26 = (stat("/sys/bus/pci", &ignored) < 0) ? 0 : 1;
+ }
+
+ if (fd == -1 || (write && (!is_write)) || (last_dev != dev)) {
+ if (fd != -1) {
+ close(fd);
+ fd = -1;
+ }
+
+ if (is26) {
+ sprintf(file,"/sys/bus/pci/devices/%04u:%02x:%02x.%01x/config",
+ dev->domain, dev->bus, dev->dev, dev->func);
+ } else {
+ if (dev->domain == 0) {
+ sprintf(file,"/proc/bus/pci/%02x", dev->bus);
+ if (stat(file, &ignored) < 0) {
+ sprintf(file, "/proc/bus/pci/0000:%02x/%02x.%1x",
+ dev->bus, dev->dev, dev->func);
+ } else {
+ sprintf(file, "/proc/bus/pci/%02x/%02x.%1x",
+ dev->bus, dev->dev, dev->func);
+ }
+ } else {
+ sprintf(file,"/proc/bus/pci/%02x%02x", dev->domain, dev->bus);
+ if (stat(file, &ignored) < 0) {
+ sprintf(file, "/proc/bus/pci/%04x:%04x/%02x.%1x",
+ dev->domain, dev->bus, dev->dev, dev->func);
+ } else {
+ sprintf(file, "/proc/bus/pci/%02x%02x/%02x.%1x",
+ dev->domain, dev->bus, dev->dev, dev->func);
+ }
+ }
+ }
+
+ if (write) {
+ fd = open(file,O_RDWR);
+ if (fd != -1) is_write = TRUE;
+ } else {
+ switch (is_write) {
+ case TRUE:
+ fd = open(file,O_RDWR);
+ if (fd > -1)
+ break;
+ default:
+ fd = open(file,O_RDONLY);
+ is_write = FALSE;
+ }
+ }
+
+ last_dev = dev;
+ }
+
+ return fd;
+}
+
+/*
+ * This function will convert a BAR address into a host address
+ * suitable for passing into the mmap function of a /proc/bus
+ * device.
+ */
+ADDRESS linuxTransAddrBusToHost(PCITAG tag, PciAddrType type, ADDRESS addr)
+{
+ ADDRESS ret = xf86GetOSOffsetFromPCI(tag, PCI_MEM|PCI_IO, addr);
+
+ if (ret)
+ return ret;
+
+ /*
+ * if it is not a BAR address, it must be legacy, (or wrong)
+ * return it as is..
+ */
+ return addr;
+}
+
+
+#if defined(__powerpc__)
+
+#ifndef __NR_pciconfig_iobase
+#define __NR_pciconfig_iobase 200
+#endif
+
+static ADDRESS
+linuxPpcBusAddrToHostAddr(PCITAG tag, PciAddrType type, ADDRESS addr)
+{
+ if (type == PCI_MEM)
+ {
+ ADDRESS membase = syscall(__NR_pciconfig_iobase, 1,
+ PCI_BUS_FROM_TAG(tag), PCI_DFN_FROM_TAG(tag));
+ return (addr + membase);
+ }
+ else if (type == PCI_IO)
+ {
+ ADDRESS iobase = syscall(__NR_pciconfig_iobase, 2,
+ PCI_BUS_FROM_TAG(tag), PCI_DFN_FROM_TAG(tag));
+ return (addr + iobase);
+ }
+ else return addr;
+}
+
+#endif /* __powerpc__ */
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+
+/*
+ * Compiling the following simply requires the presence of <linux/pci.c>.
+ * Actually running this is another matter altogether...
+ *
+ * This scheme requires that the kernel allow mmap()'ing of a host bridge's I/O
+ * and memory spaces through its /proc/bus/pci/BUS/DFN entry. Which one is
+ * determined by a prior ioctl().
+ *
+ * For the sparc64 port, this means 2.4.12 or later. For ppc, this
+ * functionality is almost, but not quite there yet. Alpha and other kernel
+ * ports to multi-domain architectures still need to implement this.
+ *
+ * This scheme is also predicated on the use of an IOADDRESS compatible type to
+ * designate I/O addresses. Although IOADDRESS is defined as an unsigned
+ * integral type, it is actually the virtual address of, i.e. a pointer to, the
+ * I/O port to access. And so, the inX/outX macros in "compiler.h" need to be
+ * #define'd appropriately (as is done on SPARC's).
+ *
+ * Another requirement to port this scheme to another multi-domain architecture
+ * is to add the appropriate entries in the pciControllerSizes array below.
+ *
+ * TO DO: Address the deleterious reaction some host bridges have to master
+ * aborts. This is already done for secondary PCI buses, but not yet
+ * for accesses to primary buses (except for the SPARC port, where
+ * master aborts are avoided during PCI scans).
+ */
+
+#include <linux/pci.h>
+
+#ifndef PCIIOC_BASE /* Ioctls for /proc/bus/pci/X/Y nodes. */
+#define PCIIOC_BASE ('P' << 24 | 'C' << 16 | 'I' << 8)
+
+/* Get controller for PCI device. */
+#define PCIIOC_CONTROLLER (PCIIOC_BASE | 0x00)
+/* Set mmap state to I/O space. */
+#define PCIIOC_MMAP_IS_IO (PCIIOC_BASE | 0x01)
+/* Set mmap state to MEM space. */
+#define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02)
+/* Enable/disable write-combining. */
+#define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03)
+
+#endif
+
+/* This probably shouldn't be Linux-specific */
+static struct pci_device *
+get_parent_bridge(struct pci_device *dev)
+{
+ struct pci_id_match bridge_match = {
+ PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
+ (PCI_CLASS_BRIDGE << 16) | (PCI_SUBCLASS_BRIDGE_PCI << 8),
+ 0
+ };
+ struct pci_device *bridge;
+ struct pci_device_iterator *iter;
+
+ if (dev == NULL) {
+ return NULL;
+ }
+
+ iter = pci_id_match_iterator_create(& bridge_match);
+ if (iter == NULL) {
+ return NULL;
+ }
+
+ while ((bridge = pci_device_next(iter)) != NULL) {
+ if (bridge->domain == dev->domain) {
+ const struct pci_bridge_info *info =
+ pci_device_get_bridge_info(bridge);
+
+ if (info != NULL) {
+ if (info->secondary_bus == dev->bus) {
+ break;
+ }
+ }
+ }
+ }
+
+ pci_iterator_destroy(iter);
+
+ return bridge;
+}
+
+/*
+ * This is ugly, but until I can extract this information from the kernel,
+ * it'll have to do. The default I/O space size is 64K, and 4G for memory.
+ * Anything else needs to go in this table. (PowerPC folk take note.)
+ *
+ * Note that Linux/SPARC userland is 32-bit, so 4G overflows to zero here.
+ *
+ * Please keep this table in ascending vendor/device order.
+ */
+static const struct pciSizes {
+ unsigned short vendor, device;
+ unsigned long io_size, mem_size;
+} pciControllerSizes[] = {
+ {
+ PCI_VENDOR_SUN, PCI_CHIP_PSYCHO,
+ 1U << 16, 1U << 31
+ },
+ {
+ PCI_VENDOR_SUN, PCI_CHIP_SCHIZO,
+ 1U << 24, 1U << 31 /* ??? */
+ },
+ {
+ PCI_VENDOR_SUN, PCI_CHIP_SABRE,
+ 1U << 24, (unsigned long)(1ULL << 32)
+ },
+ {
+ PCI_VENDOR_SUN, PCI_CHIP_HUMMINGBIRD,
+ 1U << 24, (unsigned long)(1ULL << 32)
+ }
+};
+#define NUM_SIZES (sizeof(pciControllerSizes) / sizeof(pciControllerSizes[0]))
+
+static const struct pciSizes *
+linuxGetSizesStruct(const struct pci_device *dev)
+{
+ static const struct pciSizes default_size = {
+ 0, 0, 1U << 16, (unsigned long)(1ULL << 32)
+ };
+ int i;
+
+ /* Look up vendor/device */
+ if (dev != NULL) {
+ for (i = 0; i < NUM_SIZES; i++) {
+ if ((dev->vendor_id == pciControllerSizes[i].vendor)
+ && (dev->device_id == pciControllerSizes[i].device)) {
+ return & pciControllerSizes[i];
+ }
+ }
+ }
+
+ /* Default to 64KB I/O and 4GB memory. */
+ return & default_size;
+}
+
+static __inline__ unsigned long
+linuxGetIOSize(const struct pci_device *dev)
+{
+ const struct pciSizes * const sizes = linuxGetSizesStruct(dev);
+ return sizes->io_size;
+}
+
+static pointer
+linuxMapPci(int ScreenNum, int Flags, struct pci_device *dev,
+ ADDRESS Base, unsigned long Size, int mmap_ioctl)
+{
+ /* Align to page boundary */
+ const ADDRESS realBase = Base & ~(getpagesize() - 1);
+ const ADDRESS Offset = Base - realBase;
+
+ do {
+ unsigned char *result;
+ int fd, mmapflags, prot;
+
+ xf86InitVidMem();
+
+ /* If dev is NULL, linuxPciOpenFile will return -1, and this routine
+ * will fail gracefully.
+ */
+ prot = ((Flags & VIDMEM_READONLY) == 0);
+ if (((fd = linuxPciOpenFile(dev, prot)) < 0) ||
+ (ioctl(fd, mmap_ioctl, 0) < 0))
+ break;
+
+/* Note: IA-64 doesn't compile this and doesn't need to */
+#ifdef __ia64__
+
+# ifndef MAP_WRITECOMBINED
+# define MAP_WRITECOMBINED 0x00010000
+# endif
+# ifndef MAP_NONCACHED
+# define MAP_NONCACHED 0x00020000
+# endif
+
+ if (Flags & VIDMEM_FRAMEBUFFER)
+ mmapflags = MAP_SHARED | MAP_WRITECOMBINED;
+ else
+ mmapflags = MAP_SHARED | MAP_NONCACHED;
+
+#else /* !__ia64__ */
+
+ mmapflags = (Flags & VIDMEM_FRAMEBUFFER) / VIDMEM_FRAMEBUFFER;
+
+ if (ioctl(fd, PCIIOC_WRITE_COMBINE, mmapflags) < 0)
+ break;
+
+ mmapflags = MAP_SHARED;
+
+#endif /* ?__ia64__ */
+
+
+ if (Flags & VIDMEM_READONLY)
+ prot = PROT_READ;
+ else
+ prot = PROT_READ | PROT_WRITE;
+
+ result = mmap(NULL, Size + Offset, prot, mmapflags, fd, realBase);
+
+ if (!result || ((pointer)result == MAP_FAILED))
+ return NULL;
+
+ xf86MakeNewMapping(ScreenNum, Flags, realBase, Size + Offset, result);
+
+ return result + Offset;
+ } while (0);
+
+ if (mmap_ioctl == PCIIOC_MMAP_IS_MEM)
+ return xf86MapVidMem(ScreenNum, Flags, Base, Size);
+
+ return NULL;
+}
+
+static int
+linuxOpenLegacy(struct pci_device *dev, char *name)
+{
+ static const char PREFIX[] = "/sys/class/pci_bus/%04x:%02x/%s";
+ char path[sizeof(PREFIX) + 10];
+ int fd = -1;
+
+ while (dev != NULL) {
+ snprintf(path, sizeof(path) - 1, PREFIX, dev->domain, dev->bus, name);
+ fd = open(path, O_RDWR);
+ if (fd >= 0) {
+ return fd;
+ }
+
+ dev = get_parent_bridge(dev);
+ }
+
+ return fd;
+}
+
+/*
+ * xf86MapDomainMemory - memory map PCI domain memory
+ *
+ * This routine maps the memory region in the domain specified by Tag and
+ * returns a pointer to it. The pointer is saved for future use if it's in
+ * the legacy ISA memory space (memory in a domain between 0 and 1MB).
+ */
+_X_EXPORT pointer
+xf86MapDomainMemory(int ScreenNum, int Flags, struct pci_device *dev,
+ ADDRESS Base, unsigned long Size)
+{
+ int fd = -1;
+ pointer addr;
+
+ /*
+ * We use /proc/bus/pci on non-legacy addresses or if the Linux sysfs
+ * legacy_mem interface is unavailable.
+ */
+ if ((Base > 1024*1024) || ((fd = linuxOpenLegacy(dev, "legacy_mem")) < 0))
+ return linuxMapPci(ScreenNum, Flags, dev, Base, Size,
+ PCIIOC_MMAP_IS_MEM);
+ else
+ addr = mmap(NULL, Size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, Base);
+
+ if (fd >= 0)
+ close(fd);
+ if (addr == NULL || addr == MAP_FAILED) {
+ perror("mmap failure");
+ FatalError("xf86MapDomainMem(): mmap() failure\n");
+ }
+ return addr;
+}
+
+/**
+ * Map I/O space in this domain
+ *
+ * Each domain has a legacy ISA I/O space. This routine will try to
+ * map it using the Linux sysfs legacy_io interface. If that fails,
+ * it'll fall back to using /proc/bus/pci.
+ *
+ * If the legacy_io interface \b does exist, the file descriptor (\c fd below)
+ * will be saved in the \c DomainMmappedIO array in the upper bits of the
+ * pointer. Callers will do I/O with small port numbers (<64k values), so
+ * the platform I/O code can extract the port number and the \c fd, \c lseek
+ * to the port number in the legacy_io file, and issue the read or write.
+ *
+ * This has no means of returning failure, so all errors are fatal
+ */
+IOADDRESS
+xf86MapLegacyIO(struct pci_device *dev)
+{
+ const int domain = dev->domain;
+ struct pci_device *bridge = get_parent_bridge(dev);
+ int fd;
+
+ if (domain >= MAX_DOMAINS)
+ FatalError("xf86MapLegacyIO(): domain out of range\n");
+
+ if (DomainMmappedIO[domain] == NULL) {
+ /* Permanently map all of I/O space */
+ fd = linuxOpenLegacy(bridge, "legacy_io");
+ if (fd < 0) {
+ DomainMmappedIO[domain] = linuxMapPci(-1, VIDMEM_MMIO, bridge,
+ 0, linuxGetIOSize(bridge),
+ PCIIOC_MMAP_IS_IO);
+ }
+ else { /* legacy_io file exists, encode fd */
+ DomainMmappedIO[domain] = (pointer)(fd << 24);
+ }
+ }
+
+ return (IOADDRESS)DomainMmappedIO[domain];
+}
+
+resPtr
+xf86AccResFromOS(resPtr pRes)
+{
+ struct pci_device *dev;
+ struct pci_device_iterator *iter;
+ resRange range;
+
+ iter = pci_id_match_iterator_create(& match_host_bridge);
+ while ((dev = pci_device_next(iter)) != NULL) {
+ const int domain = dev->domain;
+ const struct pciSizes * const sizes = linuxGetSizesStruct(dev);
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so
+ * that resources that are (or appear to be) unallocated can be
+ * relocated.
+ */
+ RANGE(range, 0x00000000u, 0x0009ffffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, 0x000c0000u, 0x000effffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, 0x000f0000u, 0x000fffffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+
+ RANGE(range, (ADDRESS)(sizes->mem_size - 1),
+ (ADDRESS)(sizes->mem_size - 1),
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+
+ RANGE(range, 0x00000000u, 0x00000000u,
+ RANGE_TYPE(ResExcIoBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, (IOADDRESS)(sizes->io_size - 1),
+ (IOADDRESS)(sizes->io_size - 1),
+ RANGE_TYPE(ResExcIoBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+
+ /* FIXME: The old code reserved domain 0 for a special purpose. The
+ * FIXME: new code just uses whatever domains the kernel tells it,
+ * FIXME: but there is no way to get a domain < 0. What should
+ * FIXME: happen here?
+ *
+ if (domain <= 0)
+ break;
+ */
+ }
+
+ pci_iterator_destroy(iter);
+
+ return pRes;
+}
+
+#endif /* !INCLUDE_XF86_NO_DOMAIN */
diff --git a/xorg-server/hw/xfree86/os-support/bus/ppcPci.c b/xorg-server/hw/xfree86/os-support/bus/ppcPci.c
new file mode 100644
index 000000000..49c1a2a39
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/ppcPci.c
@@ -0,0 +1,82 @@
+/*
+ * ppcPci.c - PowerPC PCI access functions
+ *
+ * PCI driver functions supporting Motorola PowerPC platforms
+ * including Powerstack(RiscPC/RiscPC+), PowerStackII, MTX, and
+ * MVME 160x/260x/360x/460x VME boards
+ *
+ * Gary Barton
+ * Concurrent Computer Corporation
+ * garyb@gate.net
+ *
+ */
+
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "Pci.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED (pointer)(-1)
+#endif
+
+void
+ppcPciInit()
+{
+
+ static void motoppcPciInit(void);
+ motoppcPciInit();
+
+}
diff --git a/xorg-server/hw/xfree86/os-support/bus/sparcPci.c b/xorg-server/hw/xfree86/os-support/bus/sparcPci.c
new file mode 100644
index 000000000..2d8039c29
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/sparcPci.c
@@ -0,0 +1,979 @@
+/*
+ * Copyright (C) 2001-2003 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "Pci.h"
+#include "xf86sbusBus.h"
+
+#if defined(sun)
+
+extern char *apertureDevName;
+static int apertureFd = -1;
+
+/*
+ * A version of xf86MapVidMem() that allows for 64-bit displacements (but not
+ * sizes). Areas thus mapped can be unmapped by xf86UnMapVidMem().
+ */
+static pointer
+sparcMapAperture(int iScreen, int Flags,
+ unsigned long long Base, unsigned long Size)
+{
+ pointer result;
+ static int lastFlags = 0;
+
+ /* Assume both Base & Size are multiples of the page size */
+
+ if ((apertureFd < 0) || (Flags != lastFlags)) {
+ if (apertureFd >= 0)
+ close(apertureFd);
+ lastFlags = Flags;
+ apertureFd = open(apertureDevName,
+ (Flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (apertureFd < 0)
+ FatalError("sparcMapAperture: open failure: %s\n",
+ strerror(errno));
+ }
+
+ result = mmap(NULL, Size,
+ (Flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, apertureFd, (off_t)Base);
+
+ if (result == MAP_FAILED)
+ FatalError("sparcMapAperture: mmap failure: %s\n", strerror(errno));
+
+ return result;
+}
+
+/*
+ * Platform-specific bus privates.
+ */
+typedef struct _sparcDomainRec {
+ unsigned long long io_addr, io_size;
+ unsigned long long mem_addr, mem_size;
+ pointer pci, io;
+ int bus_min, bus_max;
+ unsigned char dfn_mask[256 / 8];
+} sparcDomainRec, *sparcDomainPtr;
+
+#define SetBitInMap(bit, map) \
+ do { \
+ int _bit = (bit); \
+ (map)[_bit >> 3] |= 1 << (_bit & 7); \
+ } while (0)
+
+#define IsBitSetInMap(bit, map) \
+ ((map)[(bit) >> 3] & (1 << ((bit) & 7)))
+
+/*
+ * Domain 0 is reserved for the one that represents the system as a whole, i.e.
+ * the one without any resource relocations.
+ */
+#define MAX_DOMAINS (MAX_PCI_BUSES / 256)
+static sparcDomainPtr xf86DomainInfo[MAX_DOMAINS];
+static int pciNumDomains = 1;
+
+/* Variables that are assigned this must be declared volatile */
+#define PciReg(base, tag, off, type) \
+ *(volatile type *)(pointer)((char *)(base) + \
+ (PCI_TAG_NO_DOMAIN(tag) | (off)))
+
+/* Generic SPARC PCI access functions */
+static CARD32
+sparcPciCfgRead32(PCITAG tag, int off)
+{
+ pciBusInfo_t *pBusInfo;
+ sparcDomainPtr pDomain;
+ volatile CARD32 result = (CARD32)(-1); /* Must be volatile */
+ int bus;
+
+ if ((off >= 0) && (off <= 252) && !(off & 3) &&
+ ((bus = PCI_BUS_FROM_TAG(tag)) < pciNumBuses) &&
+ (pBusInfo = pciBusInfo[bus]) && (pDomain = pBusInfo->pciBusPriv) &&
+ (bus >= pDomain->bus_min) && (bus < pDomain->bus_max) &&
+ ((bus > pDomain->bus_min) ||
+ IsBitSetInMap(PCI_DFN_FROM_TAG(tag), pDomain->dfn_mask))) {
+ result = PciReg(pDomain->pci, tag, off, CARD32);
+
+ result = PCI_CPU(result);
+ }
+
+ return result;
+}
+
+static void
+sparcPciCfgWrite32(PCITAG tag, int off, CARD32 val)
+{
+ pciBusInfo_t *pBusInfo;
+ sparcDomainPtr pDomain;
+ int bus;
+
+ if ((off < 0) || (off > 252) || (off & 3) ||
+ ((bus = PCI_BUS_FROM_TAG(tag)) >= pciNumBuses) ||
+ !(pBusInfo = pciBusInfo[bus]) || !(pDomain = pBusInfo->pciBusPriv) ||
+ (bus < pDomain->bus_min) || (bus >= pDomain->bus_max) ||
+ ((bus == pDomain->bus_min) &&
+ !IsBitSetInMap(PCI_DFN_FROM_TAG(tag), pDomain->dfn_mask)))
+ return;
+
+ val = PCI_CPU(val);
+ PciReg(pDomain->pci, tag, off, CARD32) = val;
+}
+
+static void
+sparcPciCfgSetBits32(PCITAG tag, int off, CARD32 mask, CARD32 bits)
+{
+ CARD32 PciVal;
+
+ PciVal = sparcPciCfgRead32(tag, off);
+ PciVal &= ~mask;
+ PciVal |= bits;
+ sparcPciCfgWrite32(tag, off, PciVal);
+}
+
+static pciBusFuncs_t sparcPCIFunctions =
+{
+ sparcPciCfgRead32,
+ sparcPciCfgWrite32,
+ sparcPciCfgSetBits32,
+ pciAddrNOOP,
+ pciAddrNOOP
+};
+
+/*
+ * Sabre-specific versions of the above because of its peculiar access size
+ * requirements.
+ */
+static CARD32
+sabrePciCfgRead32(PCITAG tag, int off)
+{
+ pciBusInfo_t *pBusInfo;
+ sparcDomainPtr pDomain;
+ volatile CARD32 result; /* Must be volatile */
+ int bus;
+
+ if (PCI_BDEV_FROM_TAG(tag))
+ return sparcPciCfgRead32(tag, off);
+
+ if (PCI_FUNC_FROM_TAG(tag) || (off < 0) || (off > 252) || (off & 3) ||
+ ((bus = PCI_BUS_FROM_TAG(tag)) >= pciNumBuses) ||
+ !(pBusInfo = pciBusInfo[bus]) || !(pDomain = pBusInfo->pciBusPriv) ||
+ (bus != pDomain->bus_min))
+ return (CARD32)(-1);
+
+ if (off < 8) {
+ result = (PciReg(pDomain->pci, tag, off, CARD16) << 16) |
+ PciReg(pDomain->pci, tag, off + 2, CARD16);
+ return PCI_CPU(result);
+ }
+
+ result = (PciReg(pDomain->pci, tag, off + 3, CARD8) << 24) |
+ (PciReg(pDomain->pci, tag, off + 2, CARD8) << 16) |
+ (PciReg(pDomain->pci, tag, off + 1, CARD8) << 8) |
+ (PciReg(pDomain->pci, tag, off , CARD8) );
+ return result;
+}
+
+static void
+sabrePciCfgWrite32(PCITAG tag, int off, CARD32 val)
+{
+ pciBusInfo_t *pBusInfo;
+ sparcDomainPtr pDomain;
+ int bus;
+
+ if (PCI_BDEV_FROM_TAG(tag))
+ sparcPciCfgWrite32(tag, off, val);
+ else if (!PCI_FUNC_FROM_TAG(tag) &&
+ (off >= 0) && (off <= 252) && !(off & 3) &&
+ ((bus = PCI_BUS_FROM_TAG(tag)) < pciNumBuses) &&
+ (pBusInfo = pciBusInfo[bus]) &&
+ (pDomain = pBusInfo->pciBusPriv) &&
+ (bus == pDomain->bus_min)) {
+ if (off < 8) {
+ val = PCI_CPU(val);
+ PciReg(pDomain->pci, tag, off , CARD16) = val >> 16;
+ PciReg(pDomain->pci, tag, off + 2, CARD16) = val;
+ } else {
+ PciReg(pDomain->pci, tag, off , CARD8) = val;
+ PciReg(pDomain->pci, tag, off + 1, CARD8) = val >> 8;
+ PciReg(pDomain->pci, tag, off + 2, CARD8) = val >> 16;
+ PciReg(pDomain->pci, tag, off + 3, CARD8) = val >> 24;
+ }
+ }
+}
+
+static void
+sabrePciCfgSetBits32(PCITAG tag, int off, CARD32 mask, CARD32 bits)
+{
+ CARD32 PciVal;
+
+ PciVal = sabrePciCfgRead32(tag, off);
+ PciVal &= ~mask;
+ PciVal |= bits;
+ sabrePciCfgWrite32(tag, off, PciVal);
+}
+
+static pciBusFuncs_t sabrePCIFunctions =
+{
+ sabrePciCfgRead32,
+ sabrePciCfgWrite32,
+ sabrePciCfgSetBits32,
+ pciAddrNOOP,
+ pciAddrNOOP
+};
+
+static int pagemask;
+
+/* Scan PROM for all PCI host bridges in the system */
+void
+sparcPciInit(void)
+{
+ int node, node2;
+
+ if (!xf86LinearVidMem())
+ return;
+
+ apertureFd = open(apertureDevName, O_RDWR);
+ if (apertureFd < 0) {
+ xf86Msg(X_ERROR,
+ "sparcPciInit: open failure: %s\n", strerror(errno));
+ return;
+ }
+
+ sparcPromInit();
+ pagemask = getpagesize() - 1;
+
+ for (node = promGetChild(promRootNode);
+ node;
+ node = promGetSibling(node)) {
+ unsigned long long pci_addr;
+ sparcDomainRec domain;
+ sparcDomainPtr pDomain;
+ pciBusFuncs_p pFunctions;
+ char *prop_val;
+ int prop_len, bus;
+
+ prop_val = promGetProperty("name", &prop_len);
+ /* Some PROMs include the trailing null; some don't */
+ if (!prop_val || (prop_len < 3) || (prop_len > 4) ||
+ strcmp(prop_val, "pci"))
+ continue;
+
+ prop_val = promGetProperty("model", &prop_len);
+ if (!prop_val || (prop_len <= 0)) {
+ prop_val = promGetProperty("compatible", &prop_len);
+ if (!prop_val || (prop_len <= 0))
+ continue;
+ }
+
+ pFunctions = &sparcPCIFunctions;
+ (void)memset(&domain, 0, sizeof(domain));
+
+ if (!strncmp("SUNW,sabre", prop_val, prop_len) ||
+ !strncmp("pci108e,a000", prop_val, prop_len) ||
+ !strncmp("pci108e,a001", prop_val, prop_len)) {
+ /*
+ * There can only be one "Sabre" bridge in a system. It provides
+ * PCI configuration space, a 24-bit I/O space and a 32-bit memory
+ * space, all three of which are at fixed physical CPU addresses.
+ */
+ static Bool sabre_seen = FALSE;
+
+ xf86Msg(X_INFO,
+ "Sabre or Hummingbird PCI host bridge found (\"%s\")\n",
+ prop_val);
+
+ /* There can only be one Sabre */
+ if (sabre_seen)
+ continue;
+ sabre_seen = TRUE;
+
+ /* Get "bus-range" property */
+ prop_val = promGetProperty("bus-range", &prop_len);
+ if (!prop_val || (prop_len != 8) ||
+ (((unsigned int *)prop_val)[0]) ||
+ (((unsigned int *)prop_val)[1] >= 256))
+ continue;
+
+ pci_addr = 0x01fe01000000ull;
+ domain.io_addr = 0x01fe02000000ull;
+ domain.io_size = 0x000001000000ull;
+ domain.mem_addr = 0x01ff00000000ull;
+ domain.mem_size = 0x000100000000ull;
+ domain.bus_min = 0; /* Always */
+ domain.bus_max = ((int *)prop_val)[1];
+
+ pFunctions = &sabrePCIFunctions;
+ } else
+ if (!strncmp("SUNW,psycho", prop_val, prop_len) ||
+ !strncmp("pci108e,8000", prop_val, prop_len)) {
+ /*
+ * A "Psycho" host bridge provides two PCI interfaces, each with
+ * its own 16-bit I/O and 31-bit memory spaces. Both share the
+ * same PCI configuration space. Here, they are assigned separate
+ * domain numbers to prevent unintentional I/O and/or memory
+ * resource conflicts.
+ */
+ xf86Msg(X_INFO,
+ "Psycho PCI host bridge found (\"%s\")\n", prop_val);
+
+ /* Get "bus-range" property */
+ prop_val = promGetProperty("bus-range", &prop_len);
+ if (!prop_val || (prop_len != 8) ||
+ (((unsigned int *)prop_val)[1] >= 256) ||
+ (((unsigned int *)prop_val)[0] > ((unsigned int *)prop_val)[1]))
+ continue;
+
+ domain.bus_min = ((int *)prop_val)[0];
+ domain.bus_max = ((int *)prop_val)[1];
+
+ /* Get "ranges" property */
+ prop_val = promGetProperty("ranges", &prop_len);
+ if (!prop_val || (prop_len != 112) ||
+ prop_val[0] || (prop_val[28] != 0x01u) ||
+ (prop_val[56] != 0x02u) || (prop_val[84] != 0x03u) ||
+ (((unsigned int *)prop_val)[4] != 0x01000000u) ||
+ ((unsigned int *)prop_val)[5] ||
+ ((unsigned int *)prop_val)[12] ||
+ (((unsigned int *)prop_val)[13] != 0x00010000u) ||
+ ((unsigned int *)prop_val)[19] ||
+ (((unsigned int *)prop_val)[20] != 0x80000000u) ||
+ ((((unsigned int *)prop_val)[11] & ~0x00010000u) !=
+ 0x02000000u) ||
+ (((unsigned int *)prop_val)[18] & ~0x80000000u) ||
+ (((unsigned int *)prop_val)[3] !=
+ ((unsigned int *)prop_val)[10]) ||
+ (((unsigned int *)prop_val)[17] !=
+ ((unsigned int *)prop_val)[24]) ||
+ (((unsigned int *)prop_val)[18] !=
+ ((unsigned int *)prop_val)[25]) ||
+ (((unsigned int *)prop_val)[19] !=
+ ((unsigned int *)prop_val)[26]) ||
+ (((unsigned int *)prop_val)[20] !=
+ ((unsigned int *)prop_val)[27]))
+ continue;
+
+ /* Use memcpy() to avoid alignment issues */
+ (void)memcpy(&pci_addr, prop_val + 12,
+ sizeof(pci_addr));
+ (void)memcpy(&domain.io_addr, prop_val + 40,
+ sizeof(domain.io_addr));
+ (void)memcpy(&domain.mem_addr, prop_val + 68,
+ sizeof(domain.mem_addr));
+
+ domain.io_size = 0x000000010000ull;
+ domain.mem_size = 0x000080000000ull;
+ } else
+ if (!strncmp("SUNW,schizo", prop_val, prop_len) ||
+ !strncmp("pci108e,8001", prop_val, prop_len)) {
+ /*
+ * I have no docs on the "Schizo", but judging from the Linux
+ * kernel, it also provides two PCI domains. Each PCI
+ * configuration space is the usual 16M in size, followed by a
+ * variable-length I/O space. Each domain also provides a
+ * variable-length memory space. The kernel seems to think the I/O
+ * spaces are 16M long, and the memory spaces, 2G, but these
+ * assumptions are actually only present in source code comments.
+ * Sun has, however, confirmed to me the validity of these
+ * assumptions.
+ */
+ volatile unsigned long long mem_match, mem_mask, io_match, io_mask;
+ unsigned long Offset;
+ pointer pSchizo;
+
+ xf86Msg(X_INFO,
+ "Schizo PCI host bridge found (\"%s\")\n", prop_val);
+
+ /* Get "bus-range" property */
+ prop_val = promGetProperty("bus-range", &prop_len);
+ if (!prop_val || (prop_len != 8) ||
+ (((unsigned int *)prop_val)[1] >= 256) ||
+ (((unsigned int *)prop_val)[0] > ((unsigned int *)prop_val)[1]))
+ continue;
+
+ domain.bus_min = ((int *)prop_val)[0];
+ domain.bus_max = ((int *)prop_val)[1];
+
+ /* Get "reg" property */
+ prop_val = promGetProperty("reg", &prop_len);
+ if (!prop_val || (prop_len != 48))
+ continue;
+
+ /* Temporarily map some of Schizo's registers */
+ pSchizo = sparcMapAperture(-1, VIDMEM_MMIO,
+ ((unsigned long long *)prop_val)[2] - 0x000000010000ull,
+ 0x00010000ul);
+
+ /* Determine where PCI config, I/O and memory spaces reside */
+ if ((((unsigned long long *)prop_val)[0] & 0x000000700000ull) ==
+ 0x000000600000ull)
+ Offset = 0x0040;
+ else
+ Offset = 0x0060;
+
+ mem_match = PciReg(pSchizo, 0, Offset, unsigned long long);
+ mem_mask = PciReg(pSchizo, 0, Offset + 8, unsigned long long);
+ io_match = PciReg(pSchizo, 0, Offset + 16, unsigned long long);
+ io_mask = PciReg(pSchizo, 0, Offset + 24, unsigned long long);
+
+ /* Unmap Schizo registers */
+ xf86UnMapVidMem(-1, pSchizo, 0x00010000ul);
+
+ /* Calculate sizes */
+ mem_mask = (((mem_mask - 1) ^ mem_mask) >> 1) + 1;
+ io_mask = (((io_mask - 1) ^ io_mask ) >> 1) + 1;
+
+ if (io_mask <= 0x000001000000ull) /* Nothing left for I/O */
+ continue;
+
+ domain.mem_addr = mem_match & ~0x8000000000000000ull;
+ domain.mem_size = mem_mask;
+ pci_addr = io_match & ~0x8000000000000000ull;
+ domain.io_addr = pci_addr + 0x0000000001000000ull;
+ domain.io_size = io_mask - 0x0000000001000000ull;
+ } else {
+ xf86Msg(X_WARNING, "Unknown PCI host bridge: \"%s\"\n", prop_val);
+ continue;
+ }
+
+ /* Only map as much PCI configuration as we need */
+ domain.pci = (char *)sparcMapAperture(-1, VIDMEM_MMIO,
+ pci_addr + PCI_MAKE_TAG(domain.bus_min, 0, 0),
+ PCI_MAKE_TAG(domain.bus_max - domain.bus_min + 1, 0, 0)) -
+ PCI_MAKE_TAG(domain.bus_min, 0, 0);
+
+ /* Allocate a domain record */
+ pDomain = xnfalloc(sizeof(sparcDomainRec));
+ *pDomain = domain;
+
+ /*
+ * Allocate and prime pciBusInfo records. These are allocated one at a
+ * time because those for empty buses are eventually released.
+ */
+ bus = pDomain->bus_min =
+ PCI_MAKE_BUS(pciNumDomains, domain.bus_min);
+ pciNumBuses = pDomain->bus_max =
+ PCI_MAKE_BUS(pciNumDomains, domain.bus_max) + 1;
+
+ pciBusInfo[bus] = xnfcalloc(1, sizeof(pciBusInfo_t));
+ pciBusInfo[bus]->configMech = PCI_CFG_MECH_OTHER;
+ pciBusInfo[bus]->numDevices = 32;
+ pciBusInfo[bus]->funcs = pFunctions;
+ pciBusInfo[bus]->pciBusPriv = pDomain;
+ while (++bus < pciNumBuses) {
+ pciBusInfo[bus] = xnfalloc(sizeof(pciBusInfo_t));
+ *(pciBusInfo[bus]) = *(pciBusInfo[bus - 1]);
+ pciBusInfo[bus]->funcs = &sparcPCIFunctions;
+ }
+
+ /* Next domain, please... */
+ xf86DomainInfo[pciNumDomains++] = pDomain;
+
+ /*
+ * OK, enough of the straight-forward stuff. Time to deal with some
+ * brokenness...
+ *
+ * The PCI specs require that when a bus transaction remains unclaimed
+ * for too long, the master entity on that bus is to cancel the
+ * transaction it issued or passed on with a master abort. Two
+ * outcomes are possible:
+ *
+ * - the master abort can be treated as an error that is propogated
+ * back through the bus tree to the entity that ultimately originated
+ * the transaction; or
+ * - the transaction can be allowed to complete normally, which means
+ * that writes are ignored and reads return all ones.
+ *
+ * In the first case, if the CPU happens to be at the tail end of the
+ * tree path through one of its host bridges, it will be told there is
+ * a hardware mal-function, despite being generated by software.
+ *
+ * For a software function (be it firmware, OS or userland application)
+ * to determine how a PCI bus tree is populated, it must be able to
+ * detect when master aborts occur. Obviously, PCI discovery is much
+ * simpler when master aborts are allowed to complete normally.
+ *
+ * Unfortunately, a number of non-Intel PCI implementations have chosen
+ * to treat master aborts as severe errors. The net effect is to
+ * cripple PCI discovery algorithms in userland.
+ *
+ * On SPARCs, master aborts cause a number of different behaviours,
+ * including delivering a signal to the userland application, rebooting
+ * the system, "dropping down" to firmware, or, worst of all, bus
+ * lockouts. Even in the first case, the SIGBUS signal that is
+ * eventually generated isn't delivered in a timely enough fashion to
+ * allow an application to reliably detect the master abort that
+ * ultimately caused it.
+ *
+ * This can be somewhat mitigated. On all architectures, master aborts
+ * that occur on secondary buses can be forced to complete normally
+ * because the PCI-to-PCI bridges that serve them are governed by an
+ * industry-wide specification. (This is just another way of saying
+ * that whatever justification there might be for erroring out master
+ * aborts is deemed by the industry as insufficient to generate more
+ * PCI non-compliance than there already is...)
+ *
+ * This leaves us with master aborts that occur on primary buses.
+ * There is no specification for host-to-PCI bridges. Bridges used in
+ * SPARCs can be told to ignore all PCI errors, but not specifically
+ * master aborts. Not only is this too coarse-grained, but
+ * master-aborted read transactions on the primary bus end up returning
+ * garbage rather than all ones.
+ *
+ * I have elected to work around this the only way I can think of doing
+ * so right now. The following scans an additional PROM level and
+ * builds a device/function map for the primary bus. I can only hope
+ * this PROM information represents all devices on the primary bus,
+ * rather than only a subset of them.
+ *
+ * Master aborts are useful in other ways too, that are not addressed
+ * here. These include determining whether or not a domain provides
+ * VGA, or if a PCI device actually implements PCI disablement.
+ *
+ * --- TSI @ UQV 2001.09.19
+ */
+ for (node2 = promGetChild(node);
+ node2;
+ node2 = promGetSibling(node2)) {
+ /* Get "reg" property */
+ prop_val = promGetProperty("reg", &prop_len);
+ if (!prop_val || (prop_len % 20))
+ continue;
+
+ /*
+ * It's unnecessary to scan the entire "reg" property, but I'll do
+ * so anyway.
+ */
+ prop_len /= 20;
+ for (; prop_len--; prop_val += 20)
+ SetBitInMap(PCI_DFN_FROM_TAG(*(PCITAG *)prop_val),
+ pDomain->dfn_mask);
+ }
+
+ /* Assume the host bridge is device 0, function 0 on its bus */
+ SetBitInMap(0, pDomain->dfn_mask);
+ }
+
+ sparcPromClose();
+
+ close(apertureFd);
+ apertureFd = -1;
+}
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+
+_X_EXPORT int
+xf86GetPciDomain(PCITAG Tag)
+{
+ return PCI_DOM_FROM_TAG(Tag);
+}
+
+_X_EXPORT pointer
+xf86MapDomainMemory(int ScreenNum, int Flags, PCITAG Tag,
+ ADDRESS Base, unsigned long Size)
+{
+ sparcDomainPtr pDomain;
+ pointer result;
+ int domain = PCI_DOM_FROM_TAG(Tag);
+
+ if ((domain <= 0) || (domain >= pciNumDomains) ||
+ !(pDomain = xf86DomainInfo[domain]) ||
+ (((unsigned long long)Base + (unsigned long long)Size) >
+ pDomain->mem_size))
+ FatalError("xf86MapDomainMemory() called with invalid parameters.\n");
+
+ result = sparcMapAperture(ScreenNum, Flags, pDomain->mem_addr + Base, Size);
+
+ if (apertureFd >= 0) {
+ close(apertureFd);
+ apertureFd = -1;
+ }
+
+ return result;
+}
+
+_X_EXPORT IOADDRESS
+xf86MapLegacyIO(int ScreenNum, int Flags, PCITAG Tag,
+ IOADDRESS Base, unsigned long Size)
+{
+ sparcDomainPtr pDomain;
+ int domain = PCI_DOM_FROM_TAG(Tag);
+
+ if ((domain <= 0) || (domain >= pciNumDomains) ||
+ !(pDomain = xf86DomainInfo[domain]) ||
+ (((unsigned long long)Base + (unsigned long long)Size) >
+ pDomain->io_size))
+ FatalError("xf86MapLegacyIO() called with invalid parameters.\n");
+
+ /* Permanently map all of I/O space */
+ if (!pDomain->io) {
+ pDomain->io = sparcMapAperture(ScreenNum, Flags,
+ pDomain->io_addr, pDomain->io_size);
+
+ if (apertureFd >= 0) {
+ close(apertureFd);
+ apertureFd = -1;
+ }
+ }
+
+ return (IOADDRESS)pDomain->io + Base;
+}
+
+resPtr
+xf86AccResFromOS(resPtr pRes)
+{
+ sparcDomainPtr pDomain;
+ resRange range;
+ int domain;
+
+ for (domain = 1; domain < pciNumDomains; domain++) {
+ if (!(pDomain = xf86DomainInfo[domain]))
+ continue;
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+ RANGE(range, 0x00000000u, 0x0009ffffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, 0x000c0000u, 0x000effffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, 0x000f0000u, 0x000fffffu,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+
+ RANGE(range, pDomain->mem_size - 1, pDomain->mem_size - 1,
+ RANGE_TYPE(ResExcMemBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+
+ RANGE(range, 0x00000000u, 0x00000000u,
+ RANGE_TYPE(ResExcIoBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ RANGE(range, pDomain->io_size - 1, pDomain->io_size - 1,
+ RANGE_TYPE(ResExcIoBlock, domain));
+ pRes = xf86AddResToList(pRes, &range, -1);
+ }
+
+ return pRes;
+}
+
+#endif /* !INCLUDE_XF86_NO_DOMAIN */
+
+#endif /* defined(sun) */
+
+#if defined(ARCH_PCI_PCI_BRIDGE)
+
+/* Definitions specific to Sun's APB P2P bridge (a.k.a. Simba) */
+#define APB_IO_ADDRESS_MAP 0xDE
+#define APB_MEM_ADDRESS_MAP 0xDF
+
+/*
+ * Simba's can only occur on bus 0. Furthermore, Simba's must have a non-zero
+ * device/function number because the Sabre interface they must connect to
+ * occupies the 0:0:0 slot. Also, there can be only one Sabre interface in the
+ * system, and therefore, only one Simba function can route any particular
+ * resource. Thus, it is appropriate to use a single set of static variables
+ * to hold the tag of the Simba function routing a VGA resource range at any
+ * one time, and to test these variables for non-zero to determine whether or
+ * not the Sabre would master-abort a VGA access (and kill the system).
+ *
+ * The trick is to determine when it is safe to re-route VGA, because doing so
+ * re-routes much more.
+ */
+static PCITAG simbavgaIOTag = 0, simbavgaMemTag = 0;
+static Bool simbavgaRoutingAllow = TRUE;
+
+/*
+ * Scan the bus subtree rooted at 'bus' for a non-display device that might be
+ * decoding the bottom 2 MB of I/O space and/or the bottom 512 MB of memory
+ * space. Reset simbavgaRoutingAllow if such a device is found.
+ *
+ * XXX For now, this is very conservative and should be made less so as the
+ * need arises.
+ */
+static void
+simbaCheckBus(CARD16 pcicommand, int bus)
+{
+ pciConfigPtr pPCI, *ppPCI = xf86scanpci(0);
+
+ while ((pPCI = *ppPCI++)) {
+ if (pPCI->busnum < bus)
+ continue;
+ if (pPCI->busnum > bus)
+ break;
+
+ /* XXX Assume all devices respect PCI disablement */
+ if (!(pcicommand & pPCI->pci_command))
+ continue;
+
+ /* XXX This doesn't deal with mis-advertised classes */
+ switch (pPCI->pci_base_class) {
+ case PCI_CLASS_PREHISTORIC:
+ if (pPCI->pci_sub_class == PCI_SUBCLASS_PREHISTORIC_VGA)
+ continue; /* Ignore VGA */
+ break;
+
+ case PCI_CLASS_DISPLAY:
+ continue;
+
+ case PCI_CLASS_BRIDGE:
+ switch (pPCI->pci_sub_class) {
+ case PCI_SUBCLASS_BRIDGE_PCI:
+ case PCI_SUBCLASS_BRIDGE_CARDBUS:
+ /* Scan secondary bus */
+ /* XXX First check bridge routing? */
+ simbaCheckBus(pcicommand & pPCI->pci_command,
+ PCI_SECONDARY_BUS_EXTRACT(pPCI->pci_pp_bus_register,
+ pPCI->tag));
+ if (!simbavgaRoutingAllow)
+ return;
+
+ default:
+ break;
+ }
+
+ default:
+ break;
+ }
+
+ /*
+ * XXX We could check the device's bases here, but PCI doesn't limit
+ * the device's decoding to them.
+ */
+
+ simbavgaRoutingAllow = FALSE;
+ break;
+ }
+}
+
+static pciConfigPtr
+simbaVerifyBus(int bus)
+{
+ pciConfigPtr pPCI;
+ if ((bus < 0) || (bus >= pciNumBuses) ||
+ !pciBusInfo[bus] || !(pPCI = pciBusInfo[bus]->bridge) ||
+ (pPCI->pci_device_vendor != DEVID(VENDOR_SUN, CHIP_SIMBA)))
+ return NULL;
+
+ return pPCI;
+}
+
+static CARD16
+simbaControlBridge(int bus, CARD16 mask, CARD16 value)
+{
+ pciConfigPtr pPCI;
+ CARD16 current = 0, tmp;
+ CARD8 iomap, memmap;
+
+ if ((pPCI = simbaVerifyBus(bus))) {
+ /*
+ * The Simba does not implement VGA enablement as described in the P2P
+ * spec. It does however route I/O and memory in large enough chunks
+ * so that we can determine were VGA resources would be routed
+ * (including ISA VGA I/O aliases). We can allow changes to that
+ * routing only under certain circumstances.
+ */
+ iomap = pciReadByte(pPCI->tag, APB_IO_ADDRESS_MAP);
+ memmap = pciReadByte(pPCI->tag, APB_MEM_ADDRESS_MAP);
+ if (iomap & memmap & 0x01) {
+ current |= PCI_PCI_BRIDGE_VGA_EN;
+ if ((mask & PCI_PCI_BRIDGE_VGA_EN) &&
+ !(value & PCI_PCI_BRIDGE_VGA_EN)) {
+ if (!simbavgaRoutingAllow) {
+ xf86MsgVerb(X_WARNING, 3, "Attempt to disable VGA routing"
+ " through Simba at %x:%x:%x disallowed.\n",
+ pPCI->busnum, pPCI->devnum, pPCI->funcnum);
+ value |= PCI_PCI_BRIDGE_VGA_EN;
+ } else {
+ pciWriteByte(pPCI->tag, APB_IO_ADDRESS_MAP,
+ iomap & ~0x01);
+ pciWriteByte(pPCI->tag, APB_MEM_ADDRESS_MAP,
+ memmap & ~0x01);
+ simbavgaIOTag = simbavgaMemTag = 0;
+ }
+ }
+ } else {
+ if (mask & value & PCI_PCI_BRIDGE_VGA_EN) {
+ if (!simbavgaRoutingAllow) {
+ xf86MsgVerb(X_WARNING, 3, "Attempt to enable VGA routing"
+ " through Simba at %x:%x:%x disallowed.\n",
+ pPCI->busnum, pPCI->devnum, pPCI->funcnum);
+ value &= ~PCI_PCI_BRIDGE_VGA_EN;
+ } else {
+ if (pPCI->tag != simbavgaIOTag) {
+ if (simbavgaIOTag) {
+ tmp = pciReadByte(simbavgaIOTag,
+ APB_IO_ADDRESS_MAP);
+ pciWriteByte(simbavgaIOTag, APB_IO_ADDRESS_MAP,
+ tmp & ~0x01);
+ }
+
+ pciWriteByte(pPCI->tag, APB_IO_ADDRESS_MAP,
+ iomap | 0x01);
+ simbavgaIOTag = pPCI->tag;
+ }
+
+ if (pPCI->tag != simbavgaMemTag) {
+ if (simbavgaMemTag) {
+ tmp = pciReadByte(simbavgaMemTag,
+ APB_MEM_ADDRESS_MAP);
+ pciWriteByte(simbavgaMemTag, APB_MEM_ADDRESS_MAP,
+ tmp & ~0x01);
+ }
+
+ pciWriteByte(pPCI->tag, APB_MEM_ADDRESS_MAP,
+ memmap | 0x01);
+ simbavgaMemTag = pPCI->tag;
+ }
+ }
+ }
+ }
+
+ /* Move on to master abort failure enablement (as per P2P spec) */
+ tmp = pciReadWord(pPCI->tag, PCI_PCI_BRIDGE_CONTROL_REG);
+ current |= tmp;
+ if (tmp & PCI_PCI_BRIDGE_MASTER_ABORT_EN) {
+ if ((mask & PCI_PCI_BRIDGE_MASTER_ABORT_EN) &&
+ !(value & PCI_PCI_BRIDGE_MASTER_ABORT_EN))
+ pciWriteWord(pPCI->tag, PCI_PCI_BRIDGE_CONTROL_REG,
+ tmp & ~PCI_PCI_BRIDGE_MASTER_ABORT_EN);
+ } else {
+ if (mask & value & PCI_PCI_BRIDGE_MASTER_ABORT_EN)
+ pciWriteWord(pPCI->tag, PCI_PCI_BRIDGE_CONTROL_REG,
+ tmp | PCI_PCI_BRIDGE_MASTER_ABORT_EN);
+ }
+
+ /* Insert emulation of other P2P controls here */
+ }
+
+ return (current & ~mask) | (value & mask);
+}
+
+static void
+simbaGetBridgeResources(int bus,
+ pointer *ppIoRes,
+ pointer *ppMemRes,
+ pointer *ppPmemRes)
+{
+ pciConfigPtr pPCI = simbaVerifyBus(bus);
+ resRange range;
+ int i;
+
+ if (!pPCI)
+ return;
+
+ if (ppIoRes) {
+ xf86FreeResList(*ppIoRes);
+ *ppIoRes = NULL;
+
+ if (pPCI->pci_command & PCI_CMD_IO_ENABLE) {
+ unsigned char iomap = pciReadByte(pPCI->tag, APB_IO_ADDRESS_MAP);
+ if (simbavgaRoutingAllow)
+ iomap |= 0x01;
+ for (i = 0; i < 8; i++) {
+ if (iomap & (1 << i)) {
+ RANGE(range, i << 21, ((i + 1) << 21) - 1,
+ RANGE_TYPE(ResExcIoBlock,
+ xf86GetPciDomain(pPCI->tag)));
+ *ppIoRes = xf86AddResToList(*ppIoRes, &range, -1);
+ }
+ }
+ }
+ }
+
+ if (ppMemRes) {
+ xf86FreeResList(*ppMemRes);
+ *ppMemRes = NULL;
+
+ if (pPCI->pci_command & PCI_CMD_MEM_ENABLE) {
+ unsigned char memmap = pciReadByte(pPCI->tag, APB_MEM_ADDRESS_MAP);
+ if (simbavgaRoutingAllow)
+ memmap |= 0x01;
+ for (i = 0; i < 8; i++) {
+ if (memmap & (1 << i)) {
+ RANGE(range, i << 29, ((i + 1) << 29) - 1,
+ RANGE_TYPE(ResExcMemBlock,
+ xf86GetPciDomain(pPCI->tag)));
+ *ppMemRes = xf86AddResToList(*ppMemRes, &range, -1);
+ }
+ }
+ }
+ }
+
+ if (ppPmemRes) {
+ xf86FreeResList(*ppPmemRes);
+ *ppPmemRes = NULL;
+ }
+}
+
+void ARCH_PCI_PCI_BRIDGE(pciConfigPtr pPCI)
+{
+ static pciBusFuncs_t simbaBusFuncs;
+ pciBusInfo_t *pBusInfo;
+ CARD16 pcicommand;
+
+ if (pPCI->pci_device_vendor != DEVID(VENDOR_SUN, CHIP_SIMBA))
+ return;
+
+ pBusInfo = pPCI->businfo;
+
+ simbaBusFuncs = *(pBusInfo->funcs);
+ simbaBusFuncs.pciControlBridge = simbaControlBridge;
+ simbaBusFuncs.pciGetBridgeResources = simbaGetBridgeResources;
+
+ pBusInfo->funcs = &simbaBusFuncs;
+
+ if (!simbavgaRoutingAllow)
+ return;
+
+ pcicommand = 0;
+
+ if (pciReadByte(pPCI->tag, APB_IO_ADDRESS_MAP) & 0x01) {
+ pcicommand |= PCI_CMD_IO_ENABLE;
+ simbavgaIOTag = pPCI->tag;
+ }
+
+ if (pciReadByte(pPCI->tag, APB_MEM_ADDRESS_MAP) & 0x01) {
+ pcicommand |= PCI_CMD_MEM_ENABLE;
+ simbavgaMemTag = pPCI->tag;
+ }
+
+ if (!pcicommand)
+ return;
+
+ simbaCheckBus(pcicommand,
+ PCI_SECONDARY_BUS_EXTRACT(pPCI->pci_pp_bus_register, pPCI->tag));
+}
+
+#endif /* defined(ARCH_PCI_PCI_BRIDGE) */
diff --git a/xorg-server/hw/xfree86/os-support/bus/xf86Pci.h b/xorg-server/hw/xfree86/os-support/bus/xf86Pci.h
new file mode 100644
index 000000000..2b8a4f76b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/xf86Pci.h
@@ -0,0 +1,265 @@
+/*
+ * Copyright 1998 by Concurrent Computer Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Concurrent Computer
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Concurrent Computer Corporation makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * This file is derived in part from the original xf86_PCI.h that included
+ * following copyright message:
+ *
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+
+/*
+ * This file contains just the public interface to the PCI code.
+ * Drivers should use this file rather than Pci.h.
+ */
+
+#ifndef _XF86PCI_H
+#define _XF86PCI_H 1
+#include <X11/Xarch.h>
+#include <X11/Xfuncproto.h>
+#include "misc.h"
+#include <pciaccess.h>
+
+/*
+ * PCI cfg space definitions (e.g. stuff right out of the PCI spec)
+ */
+
+/* Device identification register */
+#define PCI_ID_REG 0x00
+
+/* Command and status register */
+#define PCI_CMD_STAT_REG 0x04
+#define PCI_CMD_BASE_REG 0x10
+#define PCI_CMD_BIOS_REG 0x30
+#define PCI_CMD_MASK 0xffff
+#define PCI_CMD_IO_ENABLE 0x01
+#define PCI_CMD_MEM_ENABLE 0x02
+#define PCI_CMD_MASTER_ENABLE 0x04
+#define PCI_CMD_SPECIAL_ENABLE 0x08
+#define PCI_CMD_INVALIDATE_ENABLE 0x10
+#define PCI_CMD_PALETTE_ENABLE 0x20
+#define PCI_CMD_PARITY_ENABLE 0x40
+#define PCI_CMD_STEPPING_ENABLE 0x80
+#define PCI_CMD_SERR_ENABLE 0x100
+#define PCI_CMD_BACKTOBACK_ENABLE 0x200
+#define PCI_CMD_BIOS_ENABLE 0x01
+
+/* base class */
+#define PCI_CLASS_REG 0x08
+#define PCI_CLASS_MASK 0xff000000
+#define PCI_CLASS_SHIFT 24
+#define PCI_CLASS_EXTRACT(x) \
+ (((x) & PCI_CLASS_MASK) >> PCI_CLASS_SHIFT)
+
+/* base class values */
+#define PCI_CLASS_PREHISTORIC 0x00
+#define PCI_CLASS_MASS_STORAGE 0x01
+#define PCI_CLASS_NETWORK 0x02
+#define PCI_CLASS_DISPLAY 0x03
+#define PCI_CLASS_MULTIMEDIA 0x04
+#define PCI_CLASS_MEMORY 0x05
+#define PCI_CLASS_BRIDGE 0x06
+#define PCI_CLASS_COMMUNICATIONS 0x07
+#define PCI_CLASS_SYSPERIPH 0x08
+#define PCI_CLASS_INPUT 0x09
+#define PCI_CLASS_DOCKING 0x0a
+#define PCI_CLASS_PROCESSOR 0x0b
+#define PCI_CLASS_SERIALBUS 0x0c
+#define PCI_CLASS_WIRELESS 0x0d
+#define PCI_CLASS_I2O 0x0e
+#define PCI_CLASS_SATELLITE 0x0f
+#define PCI_CLASS_CRYPT 0x10
+#define PCI_CLASS_DATA_ACQUISTION 0x11
+#define PCI_CLASS_UNDEFINED 0xff
+
+/* sub class */
+#define PCI_SUBCLASS_MASK 0x00ff0000
+#define PCI_SUBCLASS_SHIFT 16
+#define PCI_SUBCLASS_EXTRACT(x) \
+ (((x) & PCI_SUBCLASS_MASK) >> PCI_SUBCLASS_SHIFT)
+
+/* Sub class values */
+/* 0x00 prehistoric subclasses */
+#define PCI_SUBCLASS_PREHISTORIC_MISC 0x00
+#define PCI_SUBCLASS_PREHISTORIC_VGA 0x01
+
+/* 0x03 display subclasses */
+#define PCI_SUBCLASS_DISPLAY_VGA 0x00
+#define PCI_SUBCLASS_DISPLAY_XGA 0x01
+#define PCI_SUBCLASS_DISPLAY_MISC 0x80
+
+/* 0x04 multimedia subclasses */
+#define PCI_SUBCLASS_MULTIMEDIA_VIDEO 0x00
+#define PCI_SUBCLASS_MULTIMEDIA_AUDIO 0x01
+#define PCI_SUBCLASS_MULTIMEDIA_MISC 0x80
+
+/* 0x06 bridge subclasses */
+#define PCI_SUBCLASS_BRIDGE_HOST 0x00
+#define PCI_SUBCLASS_BRIDGE_ISA 0x01
+#define PCI_SUBCLASS_BRIDGE_EISA 0x02
+#define PCI_SUBCLASS_BRIDGE_MC 0x03
+#define PCI_SUBCLASS_BRIDGE_PCI 0x04
+#define PCI_SUBCLASS_BRIDGE_PCMCIA 0x05
+#define PCI_SUBCLASS_BRIDGE_NUBUS 0x06
+#define PCI_SUBCLASS_BRIDGE_CARDBUS 0x07
+#define PCI_SUBCLASS_BRIDGE_RACEWAY 0x08
+#define PCI_SUBCLASS_BRIDGE_MISC 0x80
+#define PCI_IF_BRIDGE_PCI_SUBTRACTIVE 0x01
+
+/* 0x0b processor subclasses */
+#define PCI_SUBCLASS_PROCESSOR_386 0x00
+#define PCI_SUBCLASS_PROCESSOR_486 0x01
+#define PCI_SUBCLASS_PROCESSOR_PENTIUM 0x02
+#define PCI_SUBCLASS_PROCESSOR_ALPHA 0x10
+#define PCI_SUBCLASS_PROCESSOR_POWERPC 0x20
+#define PCI_SUBCLASS_PROCESSOR_MIPS 0x30
+#define PCI_SUBCLASS_PROCESSOR_COPROC 0x40
+
+/* PCI-PCI bridge mapping registers */
+#define PCI_PCI_BRIDGE_BUS_REG 0x18
+#define PCI_SUBORDINATE_BUS_MASK 0x00ff0000
+#define PCI_SECONDARY_BUS_MASK 0x0000ff00
+#define PCI_PRIMARY_BUS_MASK 0x000000ff
+
+#define PCI_PCI_BRIDGE_IO_REG 0x1c
+#define PCI_PCI_BRIDGE_MEM_REG 0x20
+#define PCI_PCI_BRIDGE_PMEM_REG 0x24
+
+#define PCI_PCI_BRIDGE_CONTROL_REG 0x3E
+#define PCI_PCI_BRIDGE_PARITY_EN 0x01
+#define PCI_PCI_BRIDGE_SERR_EN 0x02
+#define PCI_PCI_BRIDGE_ISA_EN 0x04
+#define PCI_PCI_BRIDGE_VGA_EN 0x08
+#define PCI_PCI_BRIDGE_MASTER_ABORT_EN 0x20
+#define PCI_PCI_BRIDGE_SECONDARY_RESET 0x40
+#define PCI_PCI_BRIDGE_FAST_B2B_EN 0x80
+
+/* Subsystem identification register */
+#define PCI_SUBSYSTEM_ID_REG 0x2c
+
+/* User defined cfg space regs */
+#define PCI_REG_USERCONFIG 0x40
+#define PCI_OPTION_REG 0x40
+
+/*
+ * Typedefs, etc...
+ */
+
+/* Primitive Types */
+typedef unsigned long ADDRESS; /* Memory/PCI address */
+typedef unsigned long IOADDRESS; /* Must be large enough for a pointer */
+typedef unsigned long PCITAG;
+
+typedef enum {
+ PCI_MEM,
+ PCI_MEM_SIZE,
+ PCI_MEM_SPARSE_BASE,
+ PCI_MEM_SPARSE_MASK,
+ PCI_IO,
+ PCI_IO_SIZE,
+ PCI_IO_SPARSE_BASE,
+ PCI_IO_SPARSE_MASK
+} PciAddrType;
+
+
+/* Public PCI access functions */
+ADDRESS pciBusAddrToHostAddr(PCITAG tag, PciAddrType type, ADDRESS addr);
+PCITAG pciTag(int busnum, int devnum, int funcnum);
+Bool xf86scanpci(void);
+
+extern int pciNumBuses;
+
+/* Domain access functions. Some of these probably shouldn't be public */
+pointer xf86MapDomainMemory(int ScreenNum, int Flags, struct pci_device *dev,
+ ADDRESS Base, unsigned long Size);
+IOADDRESS xf86MapLegacyIO(struct pci_device *dev);
+
+#endif /* _XF86PCI_H */
diff --git a/xorg-server/hw/xfree86/os-support/bus/xf86Sbus.h b/xorg-server/hw/xfree86/os-support/bus/xf86Sbus.h
new file mode 100644
index 000000000..cff5e808a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/bus/xf86Sbus.h
@@ -0,0 +1,69 @@
+/*
+ * Platform specific SBUS and OpenPROM access declarations.
+ *
+ * Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _XF86_SBUS_H
+#define _XF86_SBUS_H
+
+#if defined(linux)
+#include <asm/types.h>
+#include <linux/fb.h>
+#include <asm/fbio.h>
+#include <asm/openpromio.h>
+#elif defined(SVR4)
+#include <sys/fbio.h>
+#include <sys/openpromio.h>
+#elif defined(__OpenBSD__) && defined(__sparc64__)
+/* XXX */
+#elif defined(CSRG_BASED)
+#if defined(__FreeBSD__)
+#include <sys/types.h>
+#include <sys/fbio.h>
+#include <dev/ofw/openpromio.h>
+#else
+#include <machine/fbio.h>
+#endif
+#else
+#include <sun/fbio.h>
+#endif
+
+#ifndef FBTYPE_SUNGP3
+#define FBTYPE_SUNGP3 -1
+#endif
+#ifndef FBTYPE_MDICOLOR
+#define FBTYPE_MDICOLOR -1
+#endif
+#ifndef FBTYPE_SUNLEO
+#define FBTYPE_SUNLEO -1
+#endif
+#ifndef FBTYPE_TCXCOLOR
+#define FBTYPE_TCXCOLOR -1
+#endif
+#ifndef FBTYPE_CREATOR
+#define FBTYPE_CREATOR -1
+#endif
+
+#endif /* _XF86_SBUS_H */
diff --git a/xorg-server/hw/xfree86/os-support/hurd/Makefile.am b/xorg-server/hw/xfree86/os-support/hurd/Makefile.am
new file mode 100644
index 000000000..2214b1c2d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/Makefile.am
@@ -0,0 +1,15 @@
+noinst_LTLIBRARIES = libhurd.la
+
+libhurd_la_SOURCES = hurd_bell.c hurd_init.c hurd_mmap.c \
+ hurd_mouse.c hurd_video.c \
+ $(srcdir)/../shared/VTsw_noop.c \
+ $(srcdir)/../shared/posix_tty.c \
+ $(srcdir)/../shared/stdResource.c \
+ $(srcdir)/../shared/sigiostubs.c \
+ $(srcdir)/../shared/pm_noop.c \
+ $(srcdir)/../shared/kmod_noop.c \
+ $(srcdir)/../shared/agp_noop.c
+
+AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(XORG_CFLAGS) $(DIX_CFLAGS)
+
+INCLUDES = $(XORG_INCS)
diff --git a/xorg-server/hw/xfree86/os-support/hurd/Makefile.in b/xorg-server/hw/xfree86/os-support/hurd/Makefile.in
new file mode 100644
index 000000000..4f7be3e1e
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/Makefile.in
@@ -0,0 +1,715 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
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+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/hurd
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libhurd_la_LIBADD =
+am_libhurd_la_OBJECTS = hurd_bell.lo hurd_init.lo hurd_mmap.lo \
+ hurd_mouse.lo hurd_video.lo VTsw_noop.lo posix_tty.lo \
+ stdResource.lo sigiostubs.lo pm_noop.lo kmod_noop.lo \
+ agp_noop.lo
+libhurd_la_OBJECTS = $(am_libhurd_la_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
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+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
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+SOURCES = $(libhurd_la_SOURCES)
+DIST_SOURCES = $(libhurd_la_SOURCES)
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+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_bell.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_bell.c
new file mode 100644
index 000000000..732a1cadb
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_bell.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright © 2006 Daniel Stone
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Daniel Stone <daniel@fooishbar.org>
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86Priv.h"
+
+_X_EXPORT void
+xf86OSRingBell(int loudness, int pitch, int duration)
+{
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c
new file mode 100644
index 000000000..8cd8f54d6
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright 1997,1998 by UCHIYAMA Yasushi
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of UCHIYAMA Yasushi not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. UCHIYAMA Yasushi makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * UCHIYAMA YASUSHI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL UCHIYAMA YASUSHI BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <stdio.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/file.h>
+#include <assert.h>
+#include <mach.h>
+
+int
+xf86ProcessArgument( int argc,char **argv, int i )
+{
+ return 0;
+}
+void
+xf86UseMsg()
+{
+ return;
+}
+
+
+void
+xf86OpenConsole()
+{
+ if( serverGeneration == 1 )
+ {
+ kern_return_t err;
+ mach_port_t device;
+ int fd;
+ err = get_privileged_ports( NULL, &device );
+ if( err )
+ {
+ errno = err;
+ FatalError( "xf86KbdInit can't get_privileged_ports. (%s)\n" , strerror(errno) );
+ }
+ mach_port_deallocate (mach_task_self (), device);
+
+ if( ( fd = open( "/dev/kbd" , O_RDONLY|O_NONBLOCK ) ) < 0 )
+ {
+ fprintf( stderr , "Cannot open keyboard (%s)\n",strerror(errno) );
+ exit(1);
+ }
+ xf86Info.consoleFd = fd;
+ }
+ return;
+}
+
+void
+xf86CloseConsole()
+{
+ close( xf86Info.consoleFd );
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c
new file mode 100644
index 000000000..ccef5f218
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright 1997 by UCHIYAMA Yasushi
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of UCHIYAMA Yasushi not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. UCHIYAMA Yasushi makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * UCHIYAMA YASUSHI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL UCHIYAMA YASUSHI BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include<mach.h>
+#include<device/device.h>
+#include<mach/machine/mach_i386.h>
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#define BIOS_SIZE 0x20000
+
+int
+xf86ReadBIOS(unsigned long Base,unsigned long Offset,unsigned char *Buf,int Len)
+{
+ mach_port_t device,iopl_dev;
+ memory_object_t iopl_mem;
+ vm_address_t addr = (vm_address_t)0; /* serach starting address */
+ kern_return_t err;
+
+
+ err = get_privileged_ports (NULL, &device);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86ReadBIOS() can't get_privileged_ports. (%s)\n",strerror(errno));
+ }
+ err = device_open(device,D_READ|D_WRITE,"iopl",&iopl_dev);
+ mach_port_deallocate (mach_task_self (), device);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86ReadBIOS() can't device_open. (%s)\n",strerror(errno));
+ }
+ err = device_map(iopl_dev,VM_PROT_READ|VM_PROT_WRITE, Base , BIOS_SIZE ,&iopl_mem,0);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86ReadBIOS() can't device_map. (%s)\n",strerror(errno));
+ }
+ err = vm_map(mach_task_self(),
+ &addr,
+ BIOS_SIZE,
+ 0,
+ TRUE,
+ iopl_mem,
+ Base,
+ FALSE,
+ VM_PROT_READ|VM_PROT_WRITE,
+ VM_PROT_READ|VM_PROT_WRITE,
+ VM_INHERIT_SHARE);
+ mach_port_deallocate(mach_task_self(),iopl_mem);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86ReadBIOS() can't vm_map. (%s)\n",strerror(errno));
+ }
+
+ memcpy(Buf,(void*)((int)addr + Offset), Len);
+
+ err = vm_deallocate(mach_task_self(), addr, BIOS_SIZE);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86ReadBIOS() can't vm_deallocate. (%s)\n",strerror(errno));
+ }
+
+ return Len;
+}
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_mouse.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_mouse.c
new file mode 100644
index 000000000..089cba38d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_mouse.c
@@ -0,0 +1,242 @@
+/*
+ * Copyright 1997,1998 by UCHIYAMA Yasushi
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of UCHIYAMA Yasushi not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. UCHIYAMA Yasushi makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * UCHIYAMA YASUSHI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL UCHIYAMA YASUSHI BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#define NEED_EVENTS
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "inputstr.h"
+#include "scrnintstr.h"
+#include "mipointer.h"
+
+#include "xf86.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+#include "xf86_OSlib.h"
+#include "xisb.h"
+
+#include <stdio.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/file.h>
+#include <assert.h>
+#include <mach.h>
+#include <sys/ioctl.h>
+
+#define DEFAULT_MOUSE_DEV "/dev/mouse"
+
+typedef unsigned short kev_type; /* kd event type */
+typedef unsigned char Scancode;
+
+struct mouse_motion {
+ short mm_deltaX; /* units? */
+ short mm_deltaY;
+};
+
+typedef struct {
+ kev_type type; /* see below */
+ struct timeval time; /* timestamp */
+ union { /* value associated with event */
+ boolean_t up; /* MOUSE_LEFT .. MOUSE_RIGHT */
+ Scancode sc; /* KEYBD_EVENT */
+ struct mouse_motion mmotion; /* MOUSE_MOTION */
+ } value;
+} kd_event;
+
+/*
+ * kd_event ID's.
+ */
+#define MOUSE_LEFT 1 /* mouse left button up/down */
+#define MOUSE_MIDDLE 2
+#define MOUSE_RIGHT 3
+#define MOUSE_MOTION 4 /* mouse motion */
+#define KEYBD_EVENT 5 /* key up/down */
+
+#define NUMEVENTS 64
+
+/*
+ * OsMouseReadInput --
+ * Get some events from our queue. Process all outstanding events now.
+ */
+static void
+OsMouseReadInput(InputInfoPtr pInfo)
+{
+ MouseDevPtr pMse;
+ static kd_event eventList[NUMEVENTS];
+ int n, c;
+ kd_event *event = eventList;
+ unsigned char *pBuf;
+
+ pMse = pInfo->private;
+
+ XisbBlockDuration(pMse->buffer, -1);
+ pBuf = (unsigned char *)eventList;
+ n = 0;
+ while ((c = XisbRead(pMse->buffer)) >= 0 && n < sizeof(eventList))
+ pBuf[n++] = (unsigned char)c;
+
+ if (n == 0)
+ return;
+
+ n /= sizeof(kd_event);
+ while( n-- ) {
+ int buttons = pMse->lastButtons;
+ int dx = 0, dy = 0;
+ switch (event->type) {
+ case MOUSE_RIGHT:
+ buttons = buttons & 6 |(event->value.up ? 0 : 1);
+ break;
+ case MOUSE_MIDDLE:
+ buttons = buttons & 5 |(event->value.up ? 0 : 2);
+ break;
+ case MOUSE_LEFT:
+ buttons = buttons & 3 |(event->value.up ? 0 : 4) ;
+ break;
+ case MOUSE_MOTION:
+ dx = event->value.mmotion.mm_deltaX;
+ dy = - event->value.mmotion.mm_deltaY;
+ break;
+ default:
+ ErrorF("Bad mouse event (%d)\n",event->type);
+ continue;
+ }
+ pMse->PostEvent(pInfo, buttons, dx, dy, 0, 0);
+ ++event;
+ }
+ return;
+}
+
+static Bool
+OsMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse;
+
+ /* This is called when the protocol is "OSMouse". */
+
+ pMse = pInfo->private;
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ /* Check if the device can be opened. */
+ pInfo->fd = xf86OpenSerial(pInfo->options);
+ if (pInfo->fd == -1) {
+ if (xf86GetAllowMouseOpenFail())
+ xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+ else {
+ xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name);
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local procs. */
+ pInfo->read_input = OsMouseReadInput;
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ const char path[] = DEFAULT_MOUSE_DEV;
+ int fd;
+
+ SYSCALL (fd = open(path, O_RDWR | O_NONBLOCK | O_EXCL));
+
+ if (fd == -1)
+ return NULL;
+
+ close(fd);
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", path);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n", pInfo->name,
+ path);
+
+ return path;
+}
+
+static int
+SupportedInterfaces(void)
+{
+ /* XXX Need to check this. */
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_XPS2 | MSE_AUTO;
+}
+
+static const char *internalNames[] = {
+ "OSMouse",
+ NULL
+};
+
+static const char **
+BuiltinNames(void)
+{
+ return internalNames;
+}
+
+static Bool
+CheckProtocol(const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++)
+ if (xf86NameCmp(protocol, internalNames[i]) == 0)
+ return TRUE;
+ return FALSE;
+}
+
+static const char *
+DefaultProtocol(void)
+{
+ return "OSMouse";
+}
+
+OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+ p->BuiltinNames = BuiltinNames;
+ p->FindDevice = FindDevice;
+ p->DefaultProtocol = DefaultProtocol;
+ p->CheckProtocol = CheckProtocol;
+ p->PreInit = OsMousePreInit;
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
new file mode 100644
index 000000000..04763ada7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright 1997, 1998 by UCHIYAMA Yasushi
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of UCHIYAMA Yasushi not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. UCHIYAMA Yasushi makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * UCHIYAMA YASUSHI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL UCHIYAMA YASUSHI BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <mach.h>
+#include <device/device.h>
+#include <mach/machine/mach_i386.h>
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+/**************************************************************************
+ * Video Memory Mapping section
+ ***************************************************************************/
+pointer
+xf86MapVidMem(int ScreenNum,int Flags, unsigned long Base, unsigned long Size)
+{
+ mach_port_t device,iopl_dev;
+ memory_object_t iopl_mem;
+ kern_return_t err;
+ vm_address_t addr=(vm_address_t)0;
+
+ err = get_privileged_ports (NULL, &device);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86MapVidMem() can't get_privileged_ports. (%s)\n",strerror(errno));
+ }
+ err = device_open(device,D_READ|D_WRITE,"iopl",&iopl_dev);
+ mach_port_deallocate (mach_task_self(), device);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86MapVidMem() can't device_open. (%s)\n",strerror(errno));
+ }
+
+ err = device_map(iopl_dev,VM_PROT_READ|VM_PROT_WRITE, Base , Size ,&iopl_mem,0);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86MapVidMem() can't device_map. (%s)\n",strerror(errno));
+ }
+ err = vm_map(mach_task_self(),
+ &addr,
+ Size,
+ 0, /* mask */
+ TRUE, /* anywhere */
+ iopl_mem,
+ (vm_offset_t)Base,
+ FALSE, /* copy on write */
+ VM_PROT_READ|VM_PROT_WRITE,
+ VM_PROT_READ|VM_PROT_WRITE,
+ VM_INHERIT_SHARE);
+ mach_port_deallocate(mach_task_self(),iopl_mem);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86MapVidMem() can't vm_map.(iopl_mem) (%s)\n",strerror(errno));
+ }
+ mach_port_deallocate(mach_task_self(),iopl_dev);
+ if( err )
+ {
+ errno = err;
+ FatalError("xf86MapVidMem() can't mach_port_deallocate.(iopl_dev) (%s)\n",strerror(errno));
+ }
+ return (pointer)addr;
+}
+
+void
+xf86UnMapVidMem(int ScreenNum,pointer Base,unsigned long Size)
+{
+ kern_return_t err = vm_deallocate(mach_task_self(), (int)Base, Size);
+ if( err )
+ {
+ errno = err;
+ ErrorF("xf86UnMapVidMem: can't dealloc framebuffer space (%s)\n",strerror(errno));
+ }
+ return;
+}
+
+Bool
+xf86LinearVidMem()
+{
+ return(TRUE);
+}
+
+/**************************************************************************
+ * I/O Permissions section
+ ***************************************************************************/
+
+/*
+ * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
+ * this.
+ */
+extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on);
+
+Bool
+xf86EnableIO()
+{
+ if (ioperm(0, 0x10000, 1)) {
+ FatalError("xf86EnableIO: ioperm() failed (%s)\n", strerror(errno));
+ return FALSE;
+ }
+ ioperm(0x40,4,0); /* trap access to the timer chip */
+ ioperm(0x60,4,0); /* trap access to the keyboard controller */
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ ioperm(0,0x10000,0);
+ return;
+}
+
+/**************************************************************************
+ * Interrupt Handling section
+ **************************************************************************/
+Bool
+xf86DisableInterrupts()
+{
+ return TRUE;
+}
+void
+xf86EnableInterrupts()
+{
+ return;
+}
+
+void
+xf86MapReadSideEffects(int ScreenNum, int Flags, pointer Base,
+ unsigned long Size)
+{
+}
+
+Bool
+xf86CheckMTRR(int s)
+{
+ return FALSE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/int10Defines.h b/xorg-server/hw/xfree86/os-support/int10Defines.h
new file mode 100644
index 000000000..d942fbdad
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/int10Defines.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2000-2001 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _INT10DEFINES_H_
+#define _INT10DEFINES_H_ 1
+
+#ifdef _VM86_LINUX
+
+#include <asm/vm86.h>
+
+#define CPU_R(type,name,num) \
+ (((type *)&(((struct vm86_struct *)REG->cpuRegs)->regs.name))[num])
+#define CPU_RD(name,num) CPU_R(CARD32,name,num)
+#define CPU_RW(name,num) CPU_R(CARD16,name,num)
+#define CPU_RB(name,num) CPU_R(CARD8,name,num)
+
+#define X86_EAX CPU_RD(eax,0)
+#define X86_EBX CPU_RD(ebx,0)
+#define X86_ECX CPU_RD(ecx,0)
+#define X86_EDX CPU_RD(edx,0)
+#define X86_ESI CPU_RD(esi,0)
+#define X86_EDI CPU_RD(edi,0)
+#define X86_EBP CPU_RD(ebp,0)
+#define X86_EIP CPU_RD(eip,0)
+#define X86_ESP CPU_RD(esp,0)
+#define X86_EFLAGS CPU_RD(eflags,0)
+
+#define X86_FLAGS CPU_RW(eflags,0)
+#define X86_AX CPU_RW(eax,0)
+#define X86_BX CPU_RW(ebx,0)
+#define X86_CX CPU_RW(ecx,0)
+#define X86_DX CPU_RW(edx,0)
+#define X86_SI CPU_RW(esi,0)
+#define X86_DI CPU_RW(edi,0)
+#define X86_BP CPU_RW(ebp,0)
+#define X86_IP CPU_RW(eip,0)
+#define X86_SP CPU_RW(esp,0)
+#define X86_CS CPU_RW(cs,0)
+#define X86_DS CPU_RW(ds,0)
+#define X86_ES CPU_RW(es,0)
+#define X86_SS CPU_RW(ss,0)
+#define X86_FS CPU_RW(fs,0)
+#define X86_GS CPU_RW(gs,0)
+
+#define X86_AL CPU_RB(eax,0)
+#define X86_BL CPU_RB(ebx,0)
+#define X86_CL CPU_RB(ecx,0)
+#define X86_DL CPU_RB(edx,0)
+
+#define X86_AH CPU_RB(eax,1)
+#define X86_BH CPU_RB(ebx,1)
+#define X86_CH CPU_RB(ecx,1)
+#define X86_DH CPU_RB(edx,1)
+
+#elif defined(_X86EMU)
+
+#include "xf86x86emu.h"
+
+#endif
+
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/linux/Makefile.am b/xorg-server/hw/xfree86/os-support/linux/Makefile.am
new file mode 100644
index 000000000..beaae3d5b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/Makefile.am
@@ -0,0 +1,58 @@
+noinst_LTLIBRARIES = liblinux.la
+
+if LINUX_IA64
+PLATFORM_PCI_SUPPORT = $(srcdir)/../shared/ia64Pci.c
+PLATFORM_DEFINES = -DOS_PROBE_PCI_CHIPSET=lnxProbePciChipset
+PLATFORM_INCLUDES = -I$(srcdir)/../shared
+endif
+if LINUX_ALPHA
+noinst_LTLIBRARIES += liblinuxev56.la
+PLATFORM_PCI_SUPPORT = \
+ $(srcdir)/lnx_axp.c \
+ $(srcdir)/../shared/xf86Axp.c
+
+liblinuxev56_la_CFLAGS = $(AM_CFLAGS) -mcpu=ev56
+
+liblinuxev56_la_SOURCES = lnx_ev56.c
+endif
+
+if LNXACPI
+ACPI_SRCS = lnx_acpi.c lnx_apm.c
+XORG_CFLAGS += -DHAVE_ACPI
+endif
+
+if LNXAPM
+APM_SRCS = lnx_apm.c
+XORG_CFLAGS += -DHAVE_APM
+endif
+
+liblinux_la_SOURCES = lnx_init.c lnx_video.c lnx_mouse.c \
+ lnx_pci.c lnx_agp.c lnx_kmod.c lnx_bell.c \
+ $(srcdir)/../shared/bios_mmap.c \
+ $(srcdir)/../shared/VTsw_usl.c \
+ $(srcdir)/../shared/posix_tty.c \
+ $(srcdir)/../shared/vidmem.c \
+ $(srcdir)/../shared/sigio.c \
+ $(srcdir)/../shared/stdResource.c \
+ $(ACPI_SRCS) \
+ $(APM_SRCS) \
+ $(PLATFORM_PCI_SUPPORT)
+
+AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(DIX_CFLAGS) $(XORG_CFLAGS) $(PLATFORM_DEFINES)
+
+INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) -I/usr/include/drm # FIXME this last part is crack
+
+# FIXME: These need to be added to the build
+LNX_EXTRA_SRCS = \
+ lnx_font.c \
+ lnx_jstk.c \
+ lnxResource.c
+
+EXTRA_DIST = \
+ $(LNX_EXTRA_SRCS) \
+ lnx.h \
+ $(srcdir)/../shared/xf86Axp.h
+
+if LINUX_ALPHA
+liblinux_la_LIBADD = liblinuxev56.la
+endif
diff --git a/xorg-server/hw/xfree86/os-support/linux/Makefile.in b/xorg-server/hw/xfree86/os-support/linux/Makefile.in
new file mode 100644
index 000000000..a753ac9a0
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/Makefile.in
@@ -0,0 +1,795 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@LINUX_ALPHA_TRUE@am__append_1 = liblinuxev56.la
+@LNXACPI_TRUE@am__append_2 = -DHAVE_ACPI
+@LNXAPM_TRUE@am__append_3 = -DHAVE_APM
+subdir = hw/xfree86/os-support/linux
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+@LINUX_ALPHA_TRUE@liblinux_la_DEPENDENCIES = liblinuxev56.la
+am__liblinux_la_SOURCES_DIST = lnx_init.c lnx_video.c lnx_mouse.c \
+ lnx_pci.c lnx_agp.c lnx_kmod.c lnx_bell.c \
+ $(srcdir)/../shared/bios_mmap.c $(srcdir)/../shared/VTsw_usl.c \
+ $(srcdir)/../shared/posix_tty.c $(srcdir)/../shared/vidmem.c \
+ $(srcdir)/../shared/sigio.c $(srcdir)/../shared/stdResource.c \
+ lnx_acpi.c lnx_apm.c $(srcdir)/lnx_axp.c \
+ $(srcdir)/../shared/xf86Axp.c $(srcdir)/../shared/ia64Pci.c
+@LNXACPI_TRUE@am__objects_1 = lnx_acpi.lo lnx_apm.lo
+@LNXAPM_TRUE@am__objects_2 = lnx_apm.lo
+@LINUX_ALPHA_FALSE@@LINUX_IA64_TRUE@am__objects_3 = ia64Pci.lo
+@LINUX_ALPHA_TRUE@am__objects_3 = lnx_axp.lo xf86Axp.lo
+am_liblinux_la_OBJECTS = lnx_init.lo lnx_video.lo lnx_mouse.lo \
+ lnx_pci.lo lnx_agp.lo lnx_kmod.lo lnx_bell.lo bios_mmap.lo \
+ VTsw_usl.lo posix_tty.lo vidmem.lo sigio.lo stdResource.lo \
+ $(am__objects_1) $(am__objects_2) $(am__objects_3)
+liblinux_la_OBJECTS = $(am_liblinux_la_OBJECTS)
+liblinuxev56_la_LIBADD =
+am__liblinuxev56_la_SOURCES_DIST = lnx_ev56.c
+@LINUX_ALPHA_TRUE@am_liblinuxev56_la_OBJECTS = \
+@LINUX_ALPHA_TRUE@ liblinuxev56_la-lnx_ev56.lo
+liblinuxev56_la_OBJECTS = $(am_liblinuxev56_la_OBJECTS)
+liblinuxev56_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(liblinuxev56_la_CFLAGS) \
+ $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+@LINUX_ALPHA_TRUE@am_liblinuxev56_la_rpath =
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(liblinux_la_SOURCES) $(liblinuxev56_la_SOURCES)
+DIST_SOURCES = $(am__liblinux_la_SOURCES_DIST) \
+ $(am__liblinuxev56_la_SOURCES_DIST)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
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+AS = @AS@
+AUTOCONF = @AUTOCONF@
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+BASE_FONT_PATH = @BASE_FONT_PATH@
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+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$(srcdir)/../shared/ia64Pci.c' object='ia64Pci.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o ia64Pci.lo `test -f '$(srcdir)/../shared/ia64Pci.c' || echo '$(srcdir)/'`$(srcdir)/../shared/ia64Pci.c
+
+liblinuxev56_la-lnx_ev56.lo: lnx_ev56.c
+@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(liblinuxev56_la_CFLAGS) $(CFLAGS) -MT liblinuxev56_la-lnx_ev56.lo -MD -MP -MF $(DEPDIR)/liblinuxev56_la-lnx_ev56.Tpo -c -o liblinuxev56_la-lnx_ev56.lo `test -f 'lnx_ev56.c' || echo '$(srcdir)/'`lnx_ev56.c
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/liblinuxev56_la-lnx_ev56.Tpo $(DEPDIR)/liblinuxev56_la-lnx_ev56.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='lnx_ev56.c' object='liblinuxev56_la-lnx_ev56.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(liblinuxev56_la_CFLAGS) $(CFLAGS) -c -o liblinuxev56_la-lnx_ev56.lo `test -f 'lnx_ev56.c' || echo '$(srcdir)/'`lnx_ev56.c
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/linux/int10/linux.c b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c
new file mode 100644
index 000000000..9e2c6199c
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c
@@ -0,0 +1,557 @@
+/*
+ * linux specific part of the int10 module
+ * Copyright 1999, 2000, 2001, 2002, 2003, 2004 Egbert Eich
+ */
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+#include "xf86Pci.h"
+#include "compiler.h"
+#define _INT10_PRIVATE
+#include "xf86int10.h"
+#ifdef __sparc__
+#define DEV_MEM "/dev/fb"
+#else
+#define DEV_MEM "/dev/mem"
+#endif
+#define ALLOC_ENTRIES(x) ((V_RAM / x) - 1)
+#define SHMERRORPTR (pointer)(-1)
+
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <unistd.h>
+#include <string.h>
+
+static int counter = 0;
+static unsigned long int10Generation = 0;
+
+static CARD8 read_b(xf86Int10InfoPtr pInt, int addr);
+static CARD16 read_w(xf86Int10InfoPtr pInt, int addr);
+static CARD32 read_l(xf86Int10InfoPtr pInt, int addr);
+static void write_b(xf86Int10InfoPtr pInt, int addr, CARD8 val);
+static void write_w(xf86Int10InfoPtr pInt, int addr, CARD16 val);
+static void write_l(xf86Int10InfoPtr pInt, int addr, CARD32 val);
+
+int10MemRec linuxMem = {
+ read_b,
+ read_w,
+ read_l,
+ write_b,
+ write_w,
+ write_l
+};
+
+typedef struct {
+ int lowMem;
+ int highMem;
+ char* base;
+ char* base_high;
+ int screen;
+ char* alloc;
+} linuxInt10Priv;
+
+#if defined DoSubModules
+
+typedef enum {
+ INT10_NOT_LOADED,
+ INT10_LOADED_VM86,
+ INT10_LOADED_X86EMU,
+ INT10_LOAD_FAILED
+} Int10LinuxSubModuleState;
+
+static Int10LinuxSubModuleState loadedSubModule = INT10_NOT_LOADED;
+
+static Int10LinuxSubModuleState int10LinuxLoadSubModule(ScrnInfoPtr pScrn);
+
+#endif /* DoSubModules */
+
+xf86Int10InfoPtr
+xf86ExtendedInitInt10(int entityIndex, int Flags)
+{
+ xf86Int10InfoPtr pInt = NULL;
+ int screen;
+ int fd;
+ static void* vidMem = NULL;
+ static void* sysMem = NULL;
+ void* vMem = NULL;
+ void *options = NULL;
+ int low_mem;
+ int high_mem = -1;
+ char *base = SHMERRORPTR;
+ char *base_high = SHMERRORPTR;
+ int pagesize;
+ memType cs;
+ legacyVGARec vga;
+ Bool videoBiosMapped = FALSE;
+
+ if (int10Generation != serverGeneration) {
+ counter = 0;
+ int10Generation = serverGeneration;
+ }
+
+ screen = (xf86FindScreenForEntity(entityIndex))->scrnIndex;
+
+ options = xf86HandleInt10Options(xf86Screens[screen],entityIndex);
+
+ if (int10skip(options)) {
+ xfree(options);
+ return NULL;
+ }
+
+#if defined DoSubModules
+ if (loadedSubModule == INT10_NOT_LOADED)
+ loadedSubModule = int10LinuxLoadSubModule(xf86Screens[screen]);
+
+ if (loadedSubModule == INT10_LOAD_FAILED)
+ return NULL;
+#endif
+
+ if ((!vidMem) || (!sysMem)) {
+ if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+ if (!sysMem) {
+#ifdef DEBUG
+ ErrorF("Mapping sys bios area\n");
+#endif
+ if ((sysMem = mmap((void *)(SYS_BIOS), BIOS_SIZE,
+ PROT_READ | PROT_EXEC,
+ MAP_SHARED | MAP_FIXED, fd, SYS_BIOS))
+ == MAP_FAILED) {
+ xf86DrvMsg(screen, X_ERROR, "Cannot map SYS BIOS\n");
+ close(fd);
+ goto error0;
+ }
+ }
+ if (!vidMem) {
+#ifdef DEBUG
+ ErrorF("Mapping VRAM area\n");
+#endif
+ if ((vidMem = mmap((void *)(V_RAM), VRAM_SIZE,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_SHARED | MAP_FIXED, fd, V_RAM))
+ == MAP_FAILED) {
+ xf86DrvMsg(screen, X_ERROR, "Cannot map V_RAM\n");
+ close(fd);
+ goto error0;
+ }
+ }
+ close(fd);
+ } else {
+ xf86DrvMsg(screen, X_ERROR, "Cannot open %s\n", DEV_MEM);
+ goto error0;
+ }
+ }
+
+ pInt = (xf86Int10InfoPtr)xnfcalloc(1, sizeof(xf86Int10InfoRec));
+ pInt->scrnIndex = screen;
+ pInt->entityIndex = entityIndex;
+ pInt->dev = xf86GetPciInfoForEntity(entityIndex);
+
+ if (!xf86Int10ExecSetup(pInt))
+ goto error0;
+ pInt->mem = &linuxMem;
+ pagesize = getpagesize();
+ pInt->private = (pointer)xnfcalloc(1, sizeof(linuxInt10Priv));
+ ((linuxInt10Priv*)pInt->private)->screen = screen;
+ ((linuxInt10Priv*)pInt->private)->alloc =
+ (pointer)xnfcalloc(1, ALLOC_ENTRIES(pagesize));
+
+ if (!xf86IsEntityPrimary(entityIndex)) {
+#ifdef DEBUG
+ ErrorF("Mapping high memory area\n");
+#endif
+ if ((high_mem = shmget(counter++, HIGH_MEM_SIZE,
+ IPC_CREAT | SHM_R | SHM_W)) == -1) {
+ if (errno == ENOSYS)
+ xf86DrvMsg(screen, X_ERROR, "shmget error\n Please reconfigure"
+ " your kernel to include System V IPC support\n");
+ else
+ xf86DrvMsg(screen, X_ERROR,
+ "shmget(highmem) error: %s\n",strerror(errno));
+ goto error1;
+ }
+ } else {
+#ifdef DEBUG
+ ErrorF("Mapping Video BIOS\n");
+#endif
+ videoBiosMapped = TRUE;
+ if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+ if ((vMem = mmap((void *)(V_BIOS), SYS_BIOS - V_BIOS,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_SHARED | MAP_FIXED, fd, V_BIOS))
+ == MAP_FAILED) {
+ xf86DrvMsg(screen, X_ERROR, "Cannot map V_BIOS\n");
+ close(fd);
+ goto error1;
+ }
+ close (fd);
+ } else
+ goto error1;
+ }
+ ((linuxInt10Priv*)pInt->private)->highMem = high_mem;
+
+#ifdef DEBUG
+ ErrorF("Mapping 640kB area\n");
+#endif
+ if ((low_mem = shmget(counter++, V_RAM,
+ IPC_CREAT | SHM_R | SHM_W)) == -1) {
+ xf86DrvMsg(screen, X_ERROR,
+ "shmget(lowmem) error: %s\n",strerror(errno));
+ goto error2;
+ }
+
+ ((linuxInt10Priv*)pInt->private)->lowMem = low_mem;
+ base = shmat(low_mem, 0, 0);
+ if (base == SHMERRORPTR) {
+ xf86DrvMsg(screen, X_ERROR,
+ "shmat(low_mem) error: %s\n",strerror(errno));
+ goto error3;
+ }
+ ((linuxInt10Priv *)pInt->private)->base = base;
+ if (high_mem > -1) {
+ base_high = shmat(high_mem, 0, 0);
+ if (base_high == SHMERRORPTR) {
+ xf86DrvMsg(screen, X_ERROR,
+ "shmat(high_mem) error: %s\n",strerror(errno));
+ goto error3;
+ }
+ ((linuxInt10Priv*)pInt->private)->base_high = base_high;
+ } else
+ ((linuxInt10Priv*)pInt->private)->base_high = NULL;
+
+ if (!MapCurrentInt10(pInt))
+ goto error3;
+
+ Int10Current = pInt;
+
+#ifdef DEBUG
+ ErrorF("Mapping int area\n");
+#endif
+ if (xf86ReadBIOS(0, 0, (unsigned char *)0, LOW_PAGE_SIZE) < 0) {
+ xf86DrvMsg(screen, X_ERROR, "Cannot read int vect\n");
+ goto error3;
+ }
+#ifdef DEBUG
+ ErrorF("done\n");
+#endif
+ /*
+ * Read in everything between V_BIOS and SYS_BIOS as some system BIOSes
+ * have executable code there. Note that xf86ReadBIOS() can only bring in
+ * 64K bytes at a time.
+ */
+ if (!videoBiosMapped) {
+ (void)memset((pointer)V_BIOS, 0, SYS_BIOS - V_BIOS);
+#ifdef DEBUG
+ ErrorF("Reading BIOS\n");
+#endif
+ for (cs = V_BIOS; cs < SYS_BIOS; cs += V_BIOS_SIZE)
+ if (xf86ReadBIOS(cs, 0, (pointer)cs, V_BIOS_SIZE) < V_BIOS_SIZE)
+ xf86DrvMsg(screen, X_WARNING,
+ "Unable to retrieve all of segment 0x%06lX.\n", cs);
+#ifdef DEBUG
+ ErrorF("done\n");
+#endif
+ }
+
+ if (xf86IsEntityPrimary(entityIndex) && !(initPrimary(options))) {
+ if (!xf86int10GetBiosSegment(pInt, NULL))
+ goto error3;
+
+ set_return_trap(pInt);
+#ifdef _PC
+ pInt->Flags = Flags & (SET_BIOS_SCRATCH | RESTORE_BIOS_SCRATCH);
+ if (! (pInt->Flags & SET_BIOS_SCRATCH))
+ pInt->Flags &= ~RESTORE_BIOS_SCRATCH;
+ xf86Int10SaveRestoreBIOSVars(pInt, TRUE);
+#endif
+ } else {
+ const BusType location_type = xf86int10GetBiosLocationType(pInt);
+
+ switch (location_type) {
+ case BUS_PCI: {
+ int err;
+ struct pci_device *rom_device =
+ xf86GetPciInfoForEntity(pInt->entityIndex);
+
+#if HAVE_PCI_DEVICE_ENABLE
+ pci_device_enable(rom_device);
+#endif
+
+ err = pci_device_read_rom(rom_device, (unsigned char *)(V_BIOS));
+ if (err) {
+ xf86DrvMsg(screen,X_ERROR,"Cannot read V_BIOS (%s)\n",
+ strerror(err));
+ goto error3;
+ }
+
+ pInt->BIOSseg = V_BIOS >> 4;
+ break;
+ }
+ case BUS_ISA:
+ if (!xf86int10GetBiosSegment(pInt, NULL))
+ goto error3;
+ break;
+ default:
+ goto error3;
+ }
+
+ pInt->num = 0xe6;
+ reset_int_vect(pInt);
+ set_return_trap(pInt);
+ LockLegacyVGA(pInt, &vga);
+ xf86ExecX86int10(pInt);
+ UnlockLegacyVGA(pInt, &vga);
+ }
+#ifdef DEBUG
+ dprint(0xc0000, 0x20);
+#endif
+
+ xfree(options);
+ return pInt;
+
+error3:
+ if (base_high)
+ shmdt(base_high);
+ shmdt(base);
+ shmdt(0);
+ if (base_high)
+ shmdt((char*)HIGH_MEM);
+ shmctl(low_mem, IPC_RMID, NULL);
+ Int10Current = NULL;
+error2:
+ if (high_mem > -1)
+ shmctl(high_mem, IPC_RMID,NULL);
+error1:
+ if (vMem)
+ munmap(vMem, SYS_BIOS - V_BIOS);
+ xfree(((linuxInt10Priv*)pInt->private)->alloc);
+ xfree(pInt->private);
+error0:
+ xfree(options);
+ xfree(pInt);
+ return NULL;
+}
+
+Bool
+MapCurrentInt10(xf86Int10InfoPtr pInt)
+{
+ pointer addr;
+ int fd = -1;
+
+ if (Int10Current) {
+ shmdt(0);
+ if (((linuxInt10Priv*)Int10Current->private)->highMem >= 0)
+ shmdt((char*)HIGH_MEM);
+ else
+ munmap((pointer)V_BIOS, (SYS_BIOS - V_BIOS));
+ }
+ addr = shmat(((linuxInt10Priv*)pInt->private)->lowMem, (char*)1, SHM_RND);
+ if (addr == SHMERRORPTR) {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot shmat() low memory\n");
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "shmat(low_mem) error: %s\n",strerror(errno));
+ return FALSE;
+ }
+
+ if (((linuxInt10Priv*)pInt->private)->highMem >= 0) {
+ addr = shmat(((linuxInt10Priv*)pInt->private)->highMem,
+ (char*)HIGH_MEM, 0);
+ if (addr == SHMERRORPTR) {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "Cannot shmat() high memory\n");
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "shmget error: %s\n",strerror(errno));
+ return FALSE;
+ }
+ } else {
+ if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+ if (mmap((void *)(V_BIOS), SYS_BIOS - V_BIOS,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_SHARED | MAP_FIXED, fd, V_BIOS)
+ == MAP_FAILED) {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot map V_BIOS\n");
+ close (fd);
+ return FALSE;
+ }
+ } else {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot open %s\n",DEV_MEM);
+ return FALSE;
+ }
+ close (fd);
+ }
+
+ return TRUE;
+}
+
+void
+xf86FreeInt10(xf86Int10InfoPtr pInt)
+{
+ if (!pInt)
+ return;
+
+#ifdef _PC
+ xf86Int10SaveRestoreBIOSVars(pInt, FALSE);
+#endif
+ if (Int10Current == pInt) {
+ shmdt(0);
+ if (((linuxInt10Priv*)pInt->private)->highMem >= 0)
+ shmdt((char*)HIGH_MEM);
+ else
+ munmap((pointer)V_BIOS, (SYS_BIOS - V_BIOS));
+ Int10Current = NULL;
+ }
+
+ if (((linuxInt10Priv*)pInt->private)->base_high)
+ shmdt(((linuxInt10Priv*)pInt->private)->base_high);
+ shmdt(((linuxInt10Priv*)pInt->private)->base);
+ shmctl(((linuxInt10Priv*)pInt->private)->lowMem, IPC_RMID, NULL);
+ if (((linuxInt10Priv*)pInt->private)->highMem >= 0)
+ shmctl(((linuxInt10Priv*)pInt->private)->highMem, IPC_RMID, NULL);
+ xfree(((linuxInt10Priv*)pInt->private)->alloc);
+ xfree(pInt->private);
+ xfree(pInt);
+}
+
+void *
+xf86Int10AllocPages(xf86Int10InfoPtr pInt, int num, int *off)
+{
+ int pagesize = getpagesize();
+ int num_pages = ALLOC_ENTRIES(pagesize);
+ int i, j;
+
+ for (i = 0; i < (num_pages - num); i++) {
+ if (((linuxInt10Priv*)pInt->private)->alloc[i] == 0) {
+ for (j = i; j < (num + i); j++)
+ if ((((linuxInt10Priv*)pInt->private)->alloc[j] != 0))
+ break;
+ if (j == (num + i))
+ break;
+ else
+ i = i + num;
+ }
+ }
+ if (i == (num_pages - num))
+ return NULL;
+
+ for (j = i; j < (i + num); j++)
+ ((linuxInt10Priv*)pInt->private)->alloc[j] = 1;
+
+ *off = (i + 1) * pagesize;
+
+ return ((linuxInt10Priv*)pInt->private)->base + ((i + 1) * pagesize);
+}
+
+void
+xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num)
+{
+ int pagesize = getpagesize();
+ int first = (((unsigned long)pbase
+ - (unsigned long)((linuxInt10Priv*)pInt->private)->base)
+ / pagesize) - 1;
+ int i;
+
+ for (i = first; i < (first + num); i++)
+ ((linuxInt10Priv*)pInt->private)->alloc[i] = 0;
+}
+
+static CARD8
+read_b(xf86Int10InfoPtr pInt, int addr)
+{
+ return *((CARD8 *)(memType)addr);
+}
+
+static CARD16
+read_w(xf86Int10InfoPtr pInt, int addr)
+{
+ return *((CARD16 *)(memType)addr);
+}
+
+static CARD32
+read_l(xf86Int10InfoPtr pInt, int addr)
+{
+ return *((CARD32 *)(memType)addr);
+}
+
+static void
+write_b(xf86Int10InfoPtr pInt, int addr, CARD8 val)
+{
+ *((CARD8 *)(memType)addr) = val;
+}
+
+static void
+write_w(xf86Int10InfoPtr pInt, int addr, CARD16 val)
+{
+ *((CARD16 *)(memType)addr) = val;
+}
+
+static
+void write_l(xf86Int10InfoPtr pInt, int addr, CARD32 val)
+{
+ *((CARD32 *)(memType) addr) = val;
+}
+
+pointer
+xf86int10Addr(xf86Int10InfoPtr pInt, CARD32 addr)
+{
+ if (addr < V_RAM)
+ return ((linuxInt10Priv*)pInt->private)->base + addr;
+ else if (addr < V_BIOS)
+ return (pointer)(memType)addr;
+ else if (addr < SYS_BIOS) {
+ if (((linuxInt10Priv*)pInt->private)->base_high)
+ return (pointer)(((linuxInt10Priv*)pInt->private)->base_high
+ - V_BIOS + addr);
+ else
+ return (pointer) (memType)addr;
+ } else
+ return (pointer) (memType)addr;
+}
+
+#if defined DoSubModules
+
+static Bool
+vm86_tst(void)
+{
+ int __res;
+
+#ifdef __PIC__
+ /* When compiling with -fPIC, we can't use asm constraint "b" because
+ %ebx is already taken by gcc. */
+ __asm__ __volatile__("pushl %%ebx\n\t"
+ "movl %2,%%ebx\n\t"
+ "movl %1,%%eax\n\t"
+ "int $0x80\n\t"
+ "popl %%ebx"
+ :"=a" (__res)
+ :"n" ((int)113), "r" (NULL));
+#else
+ __asm__ __volatile__("int $0x80\n\t"
+ :"=a" (__res):"a" ((int)113),
+ "b" ((struct vm86_struct *)NULL));
+#endif
+
+ if (__res < 0 && __res == -ENOSYS)
+ return FALSE;
+
+ return TRUE;
+}
+
+static Int10LinuxSubModuleState
+int10LinuxLoadSubModule(ScrnInfoPtr pScrn)
+{
+ if (vm86_tst()) {
+ if (xf86LoadSubModule(pScrn,"vm86"))
+ return INT10_LOADED_VM86;
+ }
+ if (xf86LoadSubModule(pScrn,"x86emu"))
+ return INT10_LOADED_X86EMU;
+
+ return INT10_LOAD_FAILED;
+}
+
+#endif /* DoSubModules */
diff --git a/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c b/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c
new file mode 100644
index 000000000..9412b07a4
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c
@@ -0,0 +1,302 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+#include "xf86Pci.h"
+#include "compiler.h"
+#define _INT10_PRIVATE
+#include "xf86int10.h"
+
+#define REG pInt
+
+#ifdef _VM86_LINUX
+#include "int10Defines.h"
+
+static int vm86_rep(struct vm86_struct *ptr);
+static struct vm86_struct vm86_s;
+
+Bool
+xf86Int10ExecSetup(xf86Int10InfoPtr pInt)
+{
+#define VM86S ((struct vm86_struct *)pInt->cpuRegs)
+
+ pInt->cpuRegs = &vm86_s;
+ VM86S->flags = 0;
+ VM86S->screen_bitmap = 0;
+ VM86S->cpu_type = CPU_586;
+ memset(&VM86S->int_revectored, 0xff, sizeof(VM86S->int_revectored));
+ memset(&VM86S->int21_revectored, 0xff, sizeof(VM86S->int21_revectored));
+ return TRUE;
+}
+
+/* get the linear address */
+#define LIN_PREF_SI ((pref_seg << 4) + X86_SI)
+#define LWECX ((prefix66 ^ prefix67) ? X86_ECX : X86_CX)
+#define LWECX_ZERO {if (prefix66 ^ prefix67) X86_ECX = 0; else X86_CX = 0;}
+#define DF (1 << 10)
+
+/* vm86 fault handling */
+static Bool
+vm86_GP_fault(xf86Int10InfoPtr pInt)
+{
+ unsigned char *csp, *lina;
+ CARD32 org_eip;
+ int pref_seg;
+ int done, is_rep, prefix66, prefix67;
+
+ csp = lina = SEG_ADR((unsigned char *), X86_CS, IP);
+
+ is_rep = 0;
+ prefix66 = prefix67 = 0;
+ pref_seg = -1;
+
+ /* eat up prefixes */
+ done = 0;
+ do {
+ switch (MEM_RB(pInt, (int)csp++)) {
+ case 0x66: /* operand prefix */ prefix66=1; break;
+ case 0x67: /* address prefix */ prefix67=1; break;
+ case 0x2e: /* CS */ pref_seg=X86_CS; break;
+ case 0x3e: /* DS */ pref_seg=X86_DS; break;
+ case 0x26: /* ES */ pref_seg=X86_ES; break;
+ case 0x36: /* SS */ pref_seg=X86_SS; break;
+ case 0x65: /* GS */ pref_seg=X86_GS; break;
+ case 0x64: /* FS */ pref_seg=X86_FS; break;
+ case 0xf0: /* lock */ break;
+ case 0xf2: /* repnz */
+ case 0xf3: /* rep */ is_rep=1; break;
+ default: done=1;
+ }
+ } while (!done);
+ csp--; /* oops one too many */
+ org_eip = X86_EIP;
+ X86_IP += (csp - lina);
+
+ switch (MEM_RB(pInt, (int)csp)) {
+ case 0x6c: /* insb */
+ /* NOTE: ES can't be overwritten; prefixes 66,67 should use esi,edi,ecx
+ * but is anyone using extended regs in real mode? */
+ /* WARNING: no test for DI wrapping! */
+ X86_EDI += port_rep_inb(pInt, X86_DX, SEG_EADR((CARD32), X86_ES, DI),
+ X86_FLAGS & DF, is_rep ? LWECX : 1);
+ if (is_rep) LWECX_ZERO;
+ X86_IP++;
+ break;
+
+ case 0x6d: /* (rep) insw / insd */
+ /* NOTE: ES can't be overwritten */
+ /* WARNING: no test for _DI wrapping! */
+ if (prefix66) {
+ X86_DI += port_rep_inl(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
+ X86_EFLAGS & DF, is_rep ? LWECX : 1);
+ }
+ else {
+ X86_DI += port_rep_inw(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
+ X86_FLAGS & DF, is_rep ? LWECX : 1);
+ }
+ if (is_rep) LWECX_ZERO;
+ X86_IP++;
+ break;
+
+ case 0x6e: /* (rep) outsb */
+ if (pref_seg < 0) pref_seg = X86_DS;
+ /* WARNING: no test for _SI wrapping! */
+ X86_SI += port_rep_outb(pInt, X86_DX, (CARD32)LIN_PREF_SI,
+ X86_FLAGS & DF, is_rep ? LWECX : 1);
+ if (is_rep) LWECX_ZERO;
+ X86_IP++;
+ break;
+
+ case 0x6f: /* (rep) outsw / outsd */
+ if (pref_seg < 0) pref_seg = X86_DS;
+ /* WARNING: no test for _SI wrapping! */
+ if (prefix66) {
+ X86_SI += port_rep_outl(pInt, X86_DX, (CARD32)LIN_PREF_SI,
+ X86_EFLAGS & DF, is_rep ? LWECX : 1);
+ }
+ else {
+ X86_SI += port_rep_outw(pInt, X86_DX, (CARD32)LIN_PREF_SI,
+ X86_FLAGS & DF, is_rep ? LWECX : 1);
+ }
+ if (is_rep) LWECX_ZERO;
+ X86_IP++;
+ break;
+
+ case 0xe5: /* inw xx, inl xx */
+ if (prefix66) X86_EAX = x_inl(csp[1]);
+ else X86_AX = x_inw(csp[1]);
+ X86_IP += 2;
+ break;
+
+ case 0xe4: /* inb xx */
+ X86_AL = x_inb(csp[1]);
+ X86_IP += 2;
+ break;
+
+ case 0xed: /* inw dx, inl dx */
+ if (prefix66) X86_EAX = x_inl(X86_DX);
+ else X86_AX = x_inw(X86_DX);
+ X86_IP += 1;
+ break;
+
+ case 0xec: /* inb dx */
+ X86_AL = x_inb(X86_DX);
+ X86_IP += 1;
+ break;
+
+ case 0xe7: /* outw xx */
+ if (prefix66) x_outl(csp[1], X86_EAX);
+ else x_outw(csp[1], X86_AX);
+ X86_IP += 2;
+ break;
+
+ case 0xe6: /* outb xx */
+ x_outb(csp[1], X86_AL);
+ X86_IP += 2;
+ break;
+
+ case 0xef: /* outw dx */
+ if (prefix66) x_outl(X86_DX, X86_EAX);
+ else x_outw(X86_DX, X86_AX);
+ X86_IP += 1;
+ break;
+
+ case 0xee: /* outb dx */
+ x_outb(X86_DX, X86_AL);
+ X86_IP += 1;
+ break;
+
+ case 0xf4:
+#ifdef DEBUG
+ ErrorF("hlt at %p\n", lina);
+#endif
+ return FALSE;
+
+ case 0x0f:
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "CPU 0x0f Trap at CS:EIP=0x%4.4x:0x%8.8lx\n", X86_CS, X86_EIP);
+ goto op0ferr;
+
+ default:
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown reason for exception\n");
+
+ op0ferr:
+ dump_registers(pInt);
+ stack_trace(pInt);
+ dump_code(pInt);
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "cannot continue\n");
+ return FALSE;
+ } /* end of switch() */
+ return TRUE;
+}
+
+static int
+do_vm86(xf86Int10InfoPtr pInt)
+{
+ int retval, signo;
+
+ xf86InterceptSignals(&signo);
+ retval = vm86_rep(VM86S);
+ xf86InterceptSignals(NULL);
+
+ if (signo >= 0) {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "vm86() syscall generated signal %d.\n", signo);
+ dump_registers(pInt);
+ dump_code(pInt);
+ stack_trace(pInt);
+ return 0;
+ }
+
+ switch (VM86_TYPE(retval)) {
+ case VM86_UNKNOWN:
+ if (!vm86_GP_fault(pInt)) return 0;
+ break;
+ case VM86_STI:
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "vm86_sti :-((\n");
+ dump_registers(pInt);
+ dump_code(pInt);
+ stack_trace(pInt);
+ return 0;
+ case VM86_INTx:
+ pInt->num = VM86_ARG(retval);
+ if (!int_handler(pInt)) {
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+ "Unknown vm86_int: 0x%X\n\n", VM86_ARG(retval));
+ dump_registers(pInt);
+ dump_code(pInt);
+ stack_trace(pInt);
+ return 0;
+ }
+ /* I'm not sure yet what to do if we can handle ints */
+ break;
+ case VM86_SIGNAL:
+ return 1;
+ /*
+ * we used to warn here and bail out - but now the sigio stuff
+ * always fires signals at us. So we just ignore them for now.
+ */
+ xf86DrvMsg(pInt->scrnIndex, X_WARNING, "received signal\n");
+ return 0;
+ default:
+ xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown type(0x%x)=0x%x\n",
+ VM86_ARG(retval), VM86_TYPE(retval));
+ dump_registers(pInt);
+ dump_code(pInt);
+ stack_trace(pInt);
+ return 0;
+ }
+
+ return 1;
+}
+
+void
+xf86ExecX86int10(xf86Int10InfoPtr pInt)
+{
+ int sig = setup_int(pInt);
+
+ if (int_handler(pInt))
+ while(do_vm86(pInt)) {};
+
+ finish_int(pInt, sig);
+}
+
+static int
+vm86_rep(struct vm86_struct *ptr)
+{
+ int __res;
+
+#ifdef __PIC__
+ /* When compiling with -fPIC, we can't use asm constraint "b" because
+ %ebx is already taken by gcc. */
+ __asm__ __volatile__("pushl %%ebx\n\t"
+ "push %%gs\n\t"
+ "movl %2,%%ebx\n\t"
+ "movl %1,%%eax\n\t"
+ "int $0x80\n\t"
+ "pop %%gs\n\t"
+ "popl %%ebx"
+ :"=a" (__res)
+ :"n" ((int)113), "r" ((struct vm86_struct *)ptr));
+#else
+ __asm__ __volatile__("push %%gs\n\t"
+ "int $0x80\n\t"
+ "pop %%gs"
+ :"=a" (__res):"a" ((int)113),
+ "b" ((struct vm86_struct *)ptr));
+#endif
+
+ if (__res < 0) {
+ errno = -__res;
+ __res = -1;
+ }
+ else errno = 0;
+ return __res;
+}
+
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx.h b/xorg-server/hw/xfree86/os-support/linux/lnx.h
new file mode 100644
index 000000000..085c94265
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx.h
@@ -0,0 +1,53 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef LNX_H_
+# ifdef __alpha__
+extern unsigned long _bus_base __P ((void)) __attribute__ ((const));
+extern unsigned long _bus_base_sparse __P ((void)) __attribute__ ((const));
+extern int iopl __P ((int __level));
+
+/* new pciconfig_iobase syscall added in 2.2.15 and 2.3.99 */
+# include <linux/unistd.h>
+extern long (*_iobase)(unsigned, int, int, int);
+
+/*
+ * _iobase deals with the case the __NR_pciconfig_iobase is either undefined
+ * or unsupported by the kernel, but we need to make sure that the `which'
+ * argument symbols are defined.
+ */
+# ifndef IOBASE_HOSE
+# define IOBASE_HOSE 0
+# endif
+# ifndef IOBASE_SPARSE_MEM
+# define IOBASE_SPARSE_MEM 1
+# endif
+# ifndef IOBASE_DENSE_MEM
+# define IOBASE_DENSE_MEM 2
+# endif
+# ifndef IOBASE_SPARSE_IO
+# define IOBASE_SPARSE_IO 3
+# endif
+# ifndef IOBASE_DENSE_IO
+# define IOBASE_DENSE_IO 4
+# endif
+# ifndef IOBASE_ROOT_BUS
+# define IOBASE_ROOT_BUS 5
+# endif
+# ifndef IOBASE_FROM_HOSE
+# define IOBASE_FROM_HOSE 0x10000
+# endif
+# endif /* __alpha__ */
+
+# if defined(DO_OS_FONTRESTORE)
+Bool lnx_savefont(void);
+Bool lnx_restorefont(void);
+Bool lnx_switchaway(void);
+void lnx_freefontdata(void);
+# endif
+
+#define LNX_H_
+
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnxResource.c b/xorg-server/hw/xfree86/os-support/linux/lnxResource.c
new file mode 100644
index 000000000..67af9db3d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnxResource.c
@@ -0,0 +1,104 @@
+
+/* Resource information code */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86Privstr.h"
+#include "xf86Pci.h"
+#include "xf86Resources.h"
+#define NEED_OS_RAC_PROTOS
+#include "xf86_OSlib.h"
+#include "lnx.h"
+
+/* Avoid Imakefile changes */
+#include "bus/Pci.h"
+
+#ifdef INCLUDE_XF86_NO_DOMAIN
+
+#ifdef __alpha__
+
+resPtr
+xf86AccResFromOS(resPtr ret)
+{
+ resRange range;
+
+ /*
+ * Fallback is to claim the following areas:
+ *
+ * 0x000c0000 - 0x000effff location of VGA and other extensions ROMS
+ */
+
+ RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /*
+ * Fallback would be to claim well known ports in the 0x0 - 0x3ff range
+ * along with their sparse I/O aliases, but that's too imprecise. Instead
+ * claim a bare minimum here.
+ */
+ RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock); /* For mainboard */
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+ RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+/* RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1); */
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /* XXX add others */
+ return ret;
+}
+
+#elif defined(__powerpc__) || \
+ defined(__sparc__) || \
+ defined(__mips__) || \
+ defined(__sh__) || \
+ defined(__mc68000__) || \
+ defined(__arm__) || \
+ defined(__s390__) || \
+ defined(__hppa__)
+
+resPtr
+xf86AccResFromOS(resPtr ret)
+{
+ resRange range;
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+ RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+#if defined(__sparc__) || defined(__powerpc__)
+ RANGE(range, 0x00ffffff, 0x00ffffff, ResExcIoBlock);
+#else
+ RANGE(range, 0x0000ffff, 0x0000ffff, ResExcIoBlock);
+#endif
+ ret = xf86AddResToList(ret, &range, -1);
+
+ return ret;
+}
+
+#else
+
+#error : Put your platform dependent code here!!
+
+#endif
+
+#endif /* INCLUDE_XF86_NO_DOMAIN */
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c b/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c
new file mode 100644
index 000000000..bb975cc5d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c
@@ -0,0 +1,181 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include "xorg-config.h"
+#endif
+
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#define ACPI_SOCKET "/var/run/acpid.socket"
+
+#define ACPI_VIDEO_NOTIFY_SWITCH 0x80
+#define ACPI_VIDEO_NOTIFY_PROBE 0x81
+#define ACPI_VIDEO_NOTIFY_CYCLE 0x82
+#define ACPI_VIDEO_NOTIFY_NEXT_OUTPUT 0x83
+#define ACPI_VIDEO_NOTIFY_PREV_OUTPUT 0x84
+
+#define ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS 0x85
+#define ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS 0x86
+#define ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS 0x87
+#define ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS 0x88
+#define ACPI_VIDEO_NOTIFY_DISPLAY_OFF 0x89
+
+#define ACPI_VIDEO_HEAD_INVALID (~0u - 1)
+#define ACPI_VIDEO_HEAD_END (~0u)
+
+static void lnxCloseACPI(void);
+static pointer ACPIihPtr = NULL;
+PMClose lnxACPIOpen(void);
+
+/* in milliseconds */
+#define ACPI_REOPEN_DELAY 1000
+
+static CARD32
+lnxACPIReopen(OsTimerPtr timer, CARD32 time, pointer arg)
+{
+ if (lnxACPIOpen()) {
+ TimerFree(timer);
+ return 0;
+ }
+
+ return ACPI_REOPEN_DELAY;
+}
+
+#define LINE_LENGTH 80
+
+static int
+lnxACPIGetEventFromOs(int fd, pmEvent *events, int num)
+{
+ char ev[LINE_LENGTH];
+ int n;
+
+ memset(ev, 0, LINE_LENGTH);
+
+ do {
+ n = read( fd, ev, LINE_LENGTH );
+ } while ((n == -1) && (errno == EAGAIN || errno == EINTR));
+
+ if (n <= 0) {
+ lnxCloseACPI();
+ TimerSet(NULL, 0, ACPI_REOPEN_DELAY, lnxACPIReopen, NULL);
+ return 0;
+ }
+ /* FIXME: this only processes the first read ACPI event & might break
+ * with interrupted reads. */
+
+ /* Check that we have a video event */
+ if (!strncmp(ev, "video", 5)) {
+ char *video = NULL;
+ char *GFX = NULL;
+ char *notify = NULL;
+ char *data = NULL; /* doesn't appear to be used in the kernel */
+ unsigned long int notify_l, data_l;
+
+ video = strtok(ev, " ");
+
+ GFX = strtok(NULL, " ");
+#if 0
+ ErrorF("GFX: %s\n",GFX);
+#endif
+
+ notify = strtok(NULL, " ");
+ notify_l = strtoul(notify, NULL, 16);
+#if 0
+ ErrorF("notify: 0x%lx\n",notify_l);
+#endif
+
+ data = strtok(NULL, " ");
+ data_l = strtoul(data, NULL, 16);
+#if 0
+ ErrorF("data: 0x%lx\n",data_l);
+#endif
+
+ /* Differentiate between events */
+ switch (notify_l) {
+ case ACPI_VIDEO_NOTIFY_SWITCH:
+ case ACPI_VIDEO_NOTIFY_CYCLE:
+ case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT:
+ case ACPI_VIDEO_NOTIFY_PREV_OUTPUT:
+ events[0] = XF86_APM_CAPABILITY_CHANGED;
+ return 1;
+ case ACPI_VIDEO_NOTIFY_PROBE:
+ return 0;
+ default:
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+static pmWait
+lnxACPIConfirmEventToOs(int fd, pmEvent event)
+{
+ /* No ability to send back to the kernel in ACPI */
+ switch (event) {
+ default:
+ return PM_NONE;
+ }
+}
+
+PMClose
+lnxACPIOpen(void)
+{
+ int fd;
+ struct sockaddr_un addr;
+ int r = -1;
+
+#ifdef DEBUG
+ ErrorF("ACPI: OSPMOpen called\n");
+#endif
+ if (ACPIihPtr || !xf86Info.pmFlag)
+ return NULL;
+
+#ifdef DEBUG
+ ErrorF("ACPI: Opening device\n");
+#endif
+ if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) > -1) {
+ memset(&addr, 0, sizeof(addr));
+ addr.sun_family = AF_UNIX;
+ strcpy(addr.sun_path, ACPI_SOCKET);
+ if ((r = connect(fd, (struct sockaddr*)&addr, sizeof(addr))) == -1) {
+ xf86MsgVerb(X_WARNING,3,"Open ACPI failed (%s) (%s)\n", ACPI_SOCKET,
+ strerror(errno));
+ shutdown(fd, 2);
+ close(fd);
+ return NULL;
+ }
+ }
+
+ xf86PMGetEventFromOs = lnxACPIGetEventFromOs;
+ xf86PMConfirmEventToOs = lnxACPIConfirmEventToOs;
+ ACPIihPtr = xf86AddGeneralHandler(fd,xf86HandlePMEvents,NULL);
+ xf86MsgVerb(X_INFO,3,"Open ACPI successful (%s)\n", ACPI_SOCKET);
+
+ return lnxCloseACPI;
+}
+
+static void
+lnxCloseACPI(void)
+{
+ int fd;
+
+#ifdef DEBUG
+ ErrorF("ACPI: Closing device\n");
+#endif
+ if (ACPIihPtr) {
+ fd = xf86RemoveGeneralHandler(ACPIihPtr);
+ shutdown(fd, 2);
+ close(fd);
+ ACPIihPtr = NULL;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_agp.c b/xorg-server/hw/xfree86/os-support/linux/lnx_agp.c
new file mode 100644
index 000000000..ded9e0fae
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_agp.c
@@ -0,0 +1,374 @@
+/*
+ * Abstraction of the AGP GART interface.
+ *
+ * This version is for Linux and Free/Open/NetBSD.
+ *
+ * Copyright © 2000 VA Linux Systems, Inc.
+ * Copyright © 2001 The XFree86 Project, Inc.
+ */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#if defined(linux)
+#include <asm/ioctl.h>
+#include <linux/agpgart.h>
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
+#include <sys/ioctl.h>
+#include <sys/agpio.h>
+#endif
+
+#ifndef AGP_DEVICE
+#define AGP_DEVICE "/dev/agpgart"
+#endif
+/* AGP page size is independent of the host page size. */
+#ifndef AGP_PAGE_SIZE
+#define AGP_PAGE_SIZE 4096
+#endif
+#define AGPGART_MAJOR_VERSION 0
+#define AGPGART_MINOR_VERSION 99
+
+static int gartFd = -1;
+static int acquiredScreen = -1;
+static Bool initDone = FALSE;
+/*
+ * Close /dev/agpgart. This frees all associated memory allocated during
+ * this server generation.
+ */
+_X_EXPORT Bool
+xf86GARTCloseScreen(int screenNum)
+{
+ if(gartFd != -1) {
+ close(gartFd);
+ acquiredScreen = -1;
+ gartFd = -1;
+ initDone = FALSE;
+ }
+ return TRUE;
+}
+
+/*
+ * Open /dev/agpgart. Keep it open until xf86GARTCloseScreen is called.
+ */
+static Bool
+GARTInit(int screenNum)
+{
+ struct _agp_info agpinf;
+
+ if (initDone)
+ return (gartFd != -1);
+
+ initDone = TRUE;
+
+ if (gartFd == -1)
+ gartFd = open(AGP_DEVICE, O_RDWR, 0);
+ else
+ return FALSE;
+
+ if (gartFd == -1) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "GARTInit: Unable to open " AGP_DEVICE " (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+
+ xf86AcquireGART(-1);
+ /* Check the kernel driver version. */
+ if (ioctl(gartFd, AGPIOC_INFO, &agpinf) != 0) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "GARTInit: AGPIOC_INFO failed (%s)\n", strerror(errno));
+ close(gartFd);
+ gartFd = -1;
+ return FALSE;
+ }
+ xf86ReleaseGART(-1);
+
+#if defined(linux)
+ /* Per Dave Jones, every effort will be made to keep the
+ * agpgart interface backwards compatible, so allow all
+ * future versions.
+ */
+ if (
+#if (AGPGART_MAJOR_VERSION > 0) /* quiet compiler */
+ agpinf.version.major < AGPGART_MAJOR_VERSION ||
+#endif
+ (agpinf.version.major == AGPGART_MAJOR_VERSION &&
+ agpinf.version.minor < AGPGART_MINOR_VERSION)) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "GARTInit: Kernel agpgart driver version is not current"
+ " (%d.%d vs %d.%d)\n",
+ agpinf.version.major, agpinf.version.minor,
+ AGPGART_MAJOR_VERSION, AGPGART_MINOR_VERSION);
+ close(gartFd);
+ gartFd = -1;
+ return FALSE;
+ }
+#endif
+
+ return TRUE;
+}
+
+_X_EXPORT Bool
+xf86AgpGARTSupported()
+{
+ return GARTInit(-1);
+}
+
+_X_EXPORT AgpInfoPtr
+xf86GetAGPInfo(int screenNum)
+{
+ struct _agp_info agpinf;
+ AgpInfoPtr info;
+
+ if (!GARTInit(screenNum))
+ return NULL;
+
+
+ if ((info = xcalloc(sizeof(AgpInfo), 1)) == NULL) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86GetAGPInfo: Failed to allocate AgpInfo\n");
+ return NULL;
+ }
+
+ memset((char*)&agpinf, 0, sizeof(agpinf));
+
+ if (ioctl(gartFd, AGPIOC_INFO, &agpinf) != 0) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86GetAGPInfo: AGPIOC_INFO failed (%s)\n",
+ strerror(errno));
+ return NULL;
+ }
+
+ info->bridgeId = agpinf.bridge_id;
+ info->agpMode = agpinf.agp_mode;
+ info->base = agpinf.aper_base;
+ info->size = agpinf.aper_size;
+ info->totalPages = agpinf.pg_total;
+ info->systemPages = agpinf.pg_system;
+ info->usedPages = agpinf.pg_used;
+
+ xf86DrvMsg(screenNum, X_INFO, "Kernel reported %d total, %d used\n", agpinf.pg_total, agpinf.pg_used);
+
+ return info;
+}
+
+/*
+ * XXX If multiple screens can acquire the GART, should we have a reference
+ * count instead of using acquiredScreen?
+ */
+
+_X_EXPORT Bool
+xf86AcquireGART(int screenNum)
+{
+ if (screenNum != -1 && !GARTInit(screenNum))
+ return FALSE;
+
+ if (screenNum == -1 || acquiredScreen != screenNum) {
+ if (ioctl(gartFd, AGPIOC_ACQUIRE, 0) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "xf86AcquireGART: AGPIOC_ACQUIRE failed (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+ acquiredScreen = screenNum;
+ }
+ return TRUE;
+}
+
+_X_EXPORT Bool
+xf86ReleaseGART(int screenNum)
+{
+ if (screenNum != -1 && !GARTInit(screenNum))
+ return FALSE;
+
+ if (acquiredScreen == screenNum) {
+ /*
+ * The FreeBSD agp driver removes allocations on release.
+ * The Linux driver doesn't. xf86ReleaseGART() is expected
+ * to give up access to the GART, but not to remove any
+ * allocations.
+ */
+#if !defined(linux)
+ if (screenNum == -1)
+#endif
+ {
+ if (ioctl(gartFd, AGPIOC_RELEASE, 0) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "xf86ReleaseGART: AGPIOC_RELEASE failed (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+ acquiredScreen = -1;
+ }
+ return TRUE;
+ }
+ return FALSE;
+}
+
+_X_EXPORT int
+xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical)
+{
+ struct _agp_allocate alloc;
+ int pages;
+
+ /*
+ * Allocates "size" bytes of GART memory (rounds up to the next
+ * page multiple) or type "type". A handle (key) for the allocated
+ * memory is returned. On error, the return value is -1.
+ */
+
+ if (!GARTInit(screenNum) || acquiredScreen != screenNum)
+ return -1;
+
+ pages = (size / AGP_PAGE_SIZE);
+ if (size % AGP_PAGE_SIZE != 0)
+ pages++;
+
+ /* XXX check for pages == 0? */
+
+ alloc.pg_count = pages;
+ alloc.type = type;
+
+ if (ioctl(gartFd, AGPIOC_ALLOCATE, &alloc) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86AllocateGARTMemory: "
+ "allocation of %d pages failed\n\t(%s)\n", pages,
+ strerror(errno));
+ return -1;
+ }
+
+ if (physical)
+ *physical = alloc.physical;
+
+ return alloc.key;
+}
+
+_X_EXPORT Bool
+xf86DeallocateGARTMemory(int screenNum, int key)
+{
+ if (!GARTInit(screenNum) || acquiredScreen != screenNum)
+ return FALSE;
+
+ if (acquiredScreen != screenNum) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86UnbindGARTMemory: AGP not acquired by this screen\n");
+ return FALSE;
+ }
+
+#ifdef __linux__
+ if (ioctl(gartFd, AGPIOC_DEALLOCATE, (int *)key) != 0) {
+#else
+ if (ioctl(gartFd, AGPIOC_DEALLOCATE, &key) != 0) {
+#endif
+ xf86DrvMsg(screenNum, X_WARNING,"xf86DeAllocateGARTMemory: "
+ "deallocation gart memory with key %d failed\n\t(%s)\n",
+ key, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/* Bind GART memory with "key" at "offset" */
+_X_EXPORT Bool
+xf86BindGARTMemory(int screenNum, int key, unsigned long offset)
+{
+ struct _agp_bind bind;
+ int pageOffset;
+
+ if (!GARTInit(screenNum) || acquiredScreen != screenNum)
+ return FALSE;
+
+ if (acquiredScreen != screenNum) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86BindGARTMemory: AGP not acquired by this screen\n");
+ return FALSE;
+ }
+
+ if (offset % AGP_PAGE_SIZE != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86BindGARTMemory: "
+ "offset (0x%lx) is not page-aligned (%d)\n",
+ offset, AGP_PAGE_SIZE);
+ return FALSE;
+ }
+ pageOffset = offset / AGP_PAGE_SIZE;
+
+ xf86DrvMsgVerb(screenNum, X_INFO, 3,
+ "xf86BindGARTMemory: bind key %d at 0x%08lx "
+ "(pgoffset %d)\n", key, offset, pageOffset);
+
+ bind.pg_start = pageOffset;
+ bind.key = key;
+
+ if (ioctl(gartFd, AGPIOC_BIND, &bind) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86BindGARTMemory: "
+ "binding of gart memory with key %d\n"
+ "\tat offset 0x%lx failed (%s)\n",
+ key, offset, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/* Unbind GART memory with "key" */
+_X_EXPORT Bool
+xf86UnbindGARTMemory(int screenNum, int key)
+{
+ struct _agp_unbind unbind;
+
+ if (!GARTInit(screenNum) || acquiredScreen != screenNum)
+ return FALSE;
+
+ if (acquiredScreen != screenNum) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86UnbindGARTMemory: AGP not acquired by this screen\n");
+ return FALSE;
+ }
+
+ unbind.priority = 0;
+ unbind.key = key;
+
+ if (ioctl(gartFd, AGPIOC_UNBIND, &unbind) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86UnbindGARTMemory: "
+ "unbinding of gart memory with key %d "
+ "failed (%s)\n", key, strerror(errno));
+ return FALSE;
+ }
+
+ xf86DrvMsgVerb(screenNum, X_INFO, 3,
+ "xf86UnbindGARTMemory: unbind key %d\n", key);
+
+ return TRUE;
+}
+
+
+/* XXX Interface may change. */
+_X_EXPORT Bool
+xf86EnableAGP(int screenNum, CARD32 mode)
+{
+ agp_setup setup;
+
+ if (!GARTInit(screenNum) || acquiredScreen != screenNum)
+ return FALSE;
+
+ setup.agp_mode = mode;
+ if (ioctl(gartFd, AGPIOC_SETUP, &setup) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86EnableAGP: "
+ "AGPIOC_SETUP with mode %ld failed (%s)\n",
+ (unsigned long)mode, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_apm.c b/xorg-server/hw/xfree86/os-support/linux/lnx_apm.c
new file mode 100644
index 000000000..16ac80db8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_apm.c
@@ -0,0 +1,206 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+
+#ifdef HAVE_ACPI
+extern PMClose lnxACPIOpen(void);
+#endif
+
+#ifdef HAVE_APM
+
+#include "lnx.h"
+#include <linux/apm_bios.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#define APM_PROC "/proc/apm"
+#define APM_DEVICE "/dev/apm_bios"
+
+#ifndef APM_STANDBY_FAILED
+# define APM_STANDBY_FAILED 0xf000
+#endif
+#ifndef APM_SUSPEND_FAILED
+# define APM_SUSPEND_FAILED 0xf001
+#endif
+
+static PMClose lnxAPMOpen(void);
+static void lnxCloseAPM(void);
+static pointer APMihPtr = NULL;
+
+static struct {
+ apm_event_t apmLinux;
+ pmEvent xf86;
+} LinuxToXF86[] = {
+ { APM_SYS_STANDBY, XF86_APM_SYS_STANDBY },
+ { APM_SYS_SUSPEND, XF86_APM_SYS_SUSPEND },
+ { APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME },
+ { APM_CRITICAL_RESUME, XF86_APM_CRITICAL_RESUME },
+ { APM_LOW_BATTERY, XF86_APM_LOW_BATTERY },
+ { APM_POWER_STATUS_CHANGE, XF86_APM_POWER_STATUS_CHANGE },
+ { APM_UPDATE_TIME, XF86_APM_UPDATE_TIME },
+ { APM_CRITICAL_SUSPEND, XF86_APM_CRITICAL_SUSPEND },
+ { APM_USER_STANDBY, XF86_APM_USER_STANDBY },
+ { APM_USER_SUSPEND, XF86_APM_USER_SUSPEND },
+ { APM_STANDBY_RESUME, XF86_APM_STANDBY_RESUME },
+#if defined(APM_CAPABILITY_CHANGED)
+ { APM_CAPABILITY_CHANGED, XF86_CAPABILITY_CHANGED },
+#endif
+#if 0
+ { APM_STANDBY_FAILED, XF86_APM_STANDBY_FAILED },
+ { APM_SUSPEND_FAILED, XF86_APM_SUSPEND_FAILED }
+#endif
+};
+
+#define numApmEvents (sizeof(LinuxToXF86) / sizeof(LinuxToXF86[0]))
+
+/*
+ * APM is still under construction.
+ * I'm not sure if the places where I initialize/deinitialize
+ * apm is correct. Also I don't know what to do in SETUP state.
+ * This depends if wakeup gets called in this situation, too.
+ * Also we need to check if the action that is taken on an
+ * event is reasonable.
+ */
+static int
+lnxPMGetEventFromOs(int fd, pmEvent *events, int num)
+{
+ int i,j,n;
+ apm_event_t linuxEvents[8];
+
+ if ((n = read( fd, linuxEvents, num * sizeof(apm_event_t) )) == -1)
+ return 0;
+ n /= sizeof(apm_event_t);
+ if (n > num)
+ n = num;
+ for (i = 0; i < n; i++) {
+ for (j = 0; j < numApmEvents; j++)
+ if (LinuxToXF86[j].apmLinux == linuxEvents[i]) {
+ events[i] = LinuxToXF86[j].xf86;
+ break;
+ }
+ if (j == numApmEvents)
+ events[i] = XF86_APM_UNKNOWN;
+ }
+ return n;
+}
+
+static pmWait
+lnxPMConfirmEventToOs(int fd, pmEvent event)
+{
+ switch (event) {
+ case XF86_APM_SYS_STANDBY:
+ case XF86_APM_USER_STANDBY:
+ if (ioctl( fd, APM_IOC_STANDBY, NULL ))
+ return PM_FAILED;
+ return PM_CONTINUE;
+ case XF86_APM_SYS_SUSPEND:
+ case XF86_APM_CRITICAL_SUSPEND:
+ case XF86_APM_USER_SUSPEND:
+ if (ioctl( fd, APM_IOC_SUSPEND, NULL )) {
+ /* I believe this is wrong (EE)
+ EBUSY is sent when a device refuses to be suspended.
+ In this case we still need to undo everything we have
+ done to suspend ourselves or we will stay in suspended
+ state forever. */
+ if (errno == EBUSY)
+ return PM_CONTINUE;
+ else
+ return PM_FAILED;
+ }
+ return PM_CONTINUE;
+ case XF86_APM_STANDBY_RESUME:
+ case XF86_APM_NORMAL_RESUME:
+ case XF86_APM_CRITICAL_RESUME:
+ case XF86_APM_STANDBY_FAILED:
+ case XF86_APM_SUSPEND_FAILED:
+ return PM_CONTINUE;
+ default:
+ return PM_NONE;
+ }
+}
+
+#endif // HAVE_APM
+
+PMClose
+xf86OSPMOpen(void)
+{
+ PMClose ret = NULL;
+
+#ifdef HAVE_ACPI
+ /* Favour ACPI over APM, but only when enabled */
+
+ if (!xf86acpiDisableFlag)
+ ret = lnxACPIOpen();
+
+ if (!ret)
+#endif
+#ifdef HAVE_APM
+ ret = lnxAPMOpen();
+#endif
+
+ return ret;
+}
+
+#ifdef HAVE_APM
+
+static PMClose
+lnxAPMOpen(void)
+{
+ int fd, pfd;
+
+#ifdef DEBUG
+ ErrorF("APM: OSPMOpen called\n");
+#endif
+ if (APMihPtr || !xf86Info.pmFlag)
+ return NULL;
+
+#ifdef DEBUG
+ ErrorF("APM: Opening device\n");
+#endif
+ if ((fd = open( APM_DEVICE, O_RDWR )) > -1) {
+ if (access( APM_PROC, R_OK ) ||
+ ((pfd = open( APM_PROC, O_RDONLY)) == -1)) {
+ xf86MsgVerb(X_WARNING,3,"Cannot open APM (%s) (%s)\n",
+ APM_PROC, strerror(errno));
+ close(fd);
+ return NULL;
+ } else
+ close(pfd);
+ xf86PMGetEventFromOs = lnxPMGetEventFromOs;
+ xf86PMConfirmEventToOs = lnxPMConfirmEventToOs;
+ APMihPtr = xf86AddInputHandler(fd,xf86HandlePMEvents,NULL);
+ xf86MsgVerb(X_INFO,3,"Open APM successful\n");
+ return lnxCloseAPM;
+ }
+ xf86MsgVerb(X_INFO,3,"No APM support in BIOS or kernel\n");
+ return NULL;
+}
+
+static void
+lnxCloseAPM(void)
+{
+ int fd;
+
+#ifdef DEBUG
+ ErrorF("APM: Closing device\n");
+#endif
+ if (APMihPtr) {
+ fd = xf86RemoveInputHandler(APMihPtr);
+ close(fd);
+ APMihPtr = NULL;
+ }
+}
+
+#endif // HAVE_APM
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_axp.c b/xorg-server/hw/xfree86/os-support/linux/lnx_axp.c
new file mode 100644
index 000000000..a8ad161b6
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_axp.c
@@ -0,0 +1,199 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "shared/xf86Axp.h"
+
+axpDevice lnxGetAXP(void);
+
+typedef struct
+ { char* sysName;
+ char* sysVari;
+ char* cpu;
+ axpDevice sys; }
+AXP;
+
+static AXP axpList[] = {
+ { "Tsunami", NULL, NULL, TSUNAMI },
+ { "Eiger", NULL, NULL, TSUNAMI },
+ {"Noname", NULL, NULL, LCA },
+ { "AlphaBook1", NULL, NULL, LCA },
+ {"EB66", NULL, NULL, LCA},
+ {"EB64+",NULL,NULL, APECS},
+ {"Noritake",NULL,"EV5",CIA},
+ {"Noritake",NULL,"EV56",CIA},
+ {"Noritake",NULL,NULL,APECS},
+ {"XL",NULL,NULL,APECS},
+ {"Avanti",NULL,NULL,APECS},
+ {"Mikasa",NULL,"EV5",CIA},
+ {"Mikasa",NULL,"EV56",CIA},
+ {"Mikasa",NULL,NULL,APECS},
+ {"EB164","EB164",NULL,CIA},
+ {"EB164","PC164", NULL,CIA},
+ {"EB164","LX164",NULL, PYXIS},
+ {"EB164","SX164",NULL, PYXIS},
+ {"EB164","RX164",NULL, POLARIS},
+ {"Alcor",NULL,NULL,CIA},
+ {"Takara",NULL,NULL,CIA},
+ {"Sable",NULL, "EV5",T2_GAMMA},
+ {"Sable",NULL,"EV56",T2_GAMMA},
+ {"Sable",NULL,NULL,T2},
+ {"Rawhide",NULL,NULL,MCPCIA},
+ {"Jensen",NULL,NULL,JENSEN},
+ {"Miata",NULL,NULL,PYXIS_CIA},
+ {"Ruffian",NULL,NULL,PYXIS_CIA},
+ {"Nautilus",NULL,NULL,IRONGATE},
+ {NULL,NULL,NULL,NONE}
+};
+
+
+axpDevice
+lnxGetAXP(void)
+{
+ FILE *file;
+ int count = 0;
+ char res[256];
+ char cpu[255];
+ char systype[255];
+ char sysvari[255];
+ if (!(file = fopen("/proc/cpuinfo","r")))
+ return SYS_NONE;
+ do {
+ if (!fgets(res,0xff,file)) return SYS_NONE;
+ switch (count) {
+ case 1:
+ sscanf(res, "cpu model : %s",cpu);
+#ifdef DEBUG
+ ErrorF("CPU %s\n",cpu);
+#endif
+ break;
+ case 5:
+ sscanf(res, "system type : %s",systype);
+#ifdef DEBUG
+ ErrorF("system type : %s\n",systype);
+#endif
+ break;
+ case 6:
+ sscanf(res, "system variation : %s",sysvari);
+#ifdef DEBUG
+ ErrorF("system variation: %s\n",sysvari);
+#endif
+ break;
+ }
+ count++;
+ } while (count < 8);
+
+ fclose(file);
+
+ count = 0;
+
+ do {
+ if (!axpList[count].sysName || !strcmp(axpList[count].sysName,systype)) {
+ if (axpList[count].sysVari && strcmp(axpList[count].sysVari,sysvari)) {
+ count++;
+ continue;
+ };
+ if (axpList[count].cpu && strcmp(axpList[count].cpu,cpu)) {
+ count++;
+ continue;
+ }
+ return axpList[count].sys;
+ }
+ count++;
+ } while (1);
+}
+
+/*
+ * pciconfig_iobase wrappers and dynamic i/o selection
+ */
+#include "lnx.h"
+#include <unistd.h>
+#include <errno.h>
+
+/* glibc versions (single hose only) */
+extern void _outb(char val, unsigned long port);
+extern void _outw(short val, unsigned long port);
+extern void _outl(int val, unsigned long port);
+extern unsigned int _inb(unsigned long port);
+extern unsigned int _inw(unsigned long port);
+extern unsigned int _inl(unsigned long port);
+
+extern void _dense_outb(char, unsigned long);
+extern void _dense_outw(short, unsigned long);
+extern void _dense_outl(int, unsigned long);
+extern unsigned int _dense_inb(unsigned long);
+extern unsigned int _dense_inw(unsigned long);
+extern unsigned int _dense_inl(unsigned long);
+
+_X_EXPORT void (*_alpha_outb)(char, unsigned long) = _outb;
+_X_EXPORT void (*_alpha_outw)(short, unsigned long) = _outw;
+_X_EXPORT void (*_alpha_outl)(int, unsigned long) = _outl;
+_X_EXPORT unsigned int (*_alpha_inb)(unsigned long) = _inb;
+_X_EXPORT unsigned int (*_alpha_inw)(unsigned long) = _inw;
+_X_EXPORT unsigned int (*_alpha_inl)(unsigned long) = _inl;
+
+static long _alpha_iobase_query(unsigned, int, int, int);
+long (*_iobase)(unsigned, int, int, int) = _alpha_iobase_query;
+
+static long
+_alpha_iobase(unsigned flags, int hose, int bus, int devfn)
+{
+#ifdef __NR_pciconfig_iobase
+ if (bus < 0) {
+ bus = hose;
+ flags |= IOBASE_FROM_HOSE;
+ }
+
+ return syscall(__NR_pciconfig_iobase, flags, bus, devfn);
+#else
+ return -ENOSYS
+#endif
+}
+
+static long
+_alpha_iobase_legacy(unsigned flags, int hose, int bus, int devfn)
+{
+ if (hose > 0) return -ENODEV;
+ if (flags & IOBASE_DENSE_MEM) return _bus_base();
+ if (flags & IOBASE_SPARSE_MEM) return _bus_base_sparse();
+ return 0;
+}
+
+static long
+_alpha_iobase_query(unsigned flags, int hose, int bus, int devfn)
+{
+ /*
+ * Only use iobase if the syscall is supported *and* it's
+ * a dense io system
+ */
+ if (_alpha_iobase(IOBASE_DENSE_IO, 0, 0, 0) > 0) {
+ /*
+ * The syscall worked and it's a dense io system - take over the
+ * io subsystem
+ */
+ _iobase = _alpha_iobase;
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+ /*
+ * Only take over the inx/outx functions if this is a dense I/O
+ * system *and* addressing domains are being used. The dense I/O
+ * routines expect I/O to be mapped (as done in xf86MapLegacyIO)
+ */
+ _alpha_outb = _dense_outb;
+ _alpha_outw = _dense_outw;
+ _alpha_outl = _dense_outl;
+ _alpha_inb = _dense_inb;
+ _alpha_inw = _dense_inw;
+ _alpha_inl = _dense_inl;
+#endif /* !INCLUDE_XF86_NO_DOMAIN */
+ } else _iobase = _alpha_iobase_legacy;
+
+ return _iobase(flags, hose, bus, devfn);
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_bell.c b/xorg-server/hw/xfree86/os-support/linux/lnx_bell.c
new file mode 100644
index 000000000..93ad680d7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_bell.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright © 2006 Daniel Stone
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Daniel Stone <daniel@fooishbar.org>
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/ioctl.h>
+#include <linux/kd.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+
+_X_EXPORT void
+xf86OSRingBell(int loudness, int pitch, int duration)
+{
+ if (xf86Info.consoleFd == -1 || !pitch || !loudness)
+ return;
+
+ ioctl(xf86Info.consoleFd, KDMKTONE,
+ ((1193190 / pitch) & 0xffff) |
+ (((unsigned long)duration * loudness / 50) << 16));
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c b/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c
new file mode 100644
index 000000000..11c45e538
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_ev56.c
@@ -0,0 +1,150 @@
+/* This file has to be built with -mcpu=ev56 */
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+int readDense8(pointer Base, register unsigned long Offset);
+int readDense16(pointer Base, register unsigned long Offset);
+int readDense32(pointer Base, register unsigned long Offset);
+void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset);
+void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset);
+void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense8(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense16(int Value, pointer Base, register unsigned long Offset);
+void
+writeDense32(int Value, pointer Base, register unsigned long Offset);
+
+int
+readDense8(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD8*) ((unsigned long)Base+(Offset));
+}
+
+int
+readDense16(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD16*) ((unsigned long)Base+(Offset));
+}
+
+int
+readDense32(pointer Base, register unsigned long Offset)
+{
+ mem_barrier();
+ return *(volatile CARD32*)((unsigned long)Base+(Offset));
+}
+
+void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD8*)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD16*)((unsigned long)Base + (Offset)) = Value;
+}
+
+void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset)
+{
+ *(volatile CARD32*)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense8(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD8 *)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense16(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD16 *)((unsigned long)Base+(Offset)) = Value;
+}
+
+void
+writeDense32(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(volatile CARD32 *)((unsigned long)Base+(Offset)) = Value;
+}
+
+
+#ifndef INCLUDE_XF86_NO_DOMAIN
+
+void
+_dense_outb(char val, unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _outb(val, port);
+
+ write_mem_barrier();
+ *(volatile CARD8 *)port = val;
+}
+
+void
+_dense_outw(short val, unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _outw(val, port);
+
+ write_mem_barrier();
+ *(volatile CARD16 *)port = val;
+}
+
+void
+_dense_outl(int val, unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _outl(val, port);
+
+ write_mem_barrier();
+ *(volatile CARD32 *)port = val;
+}
+
+unsigned int
+_dense_inb(unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _inb(port);
+
+ mem_barrier();
+ return *(volatile CARD8 *)port;
+}
+
+unsigned int
+_dense_inw(unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _inw(port);
+
+ mem_barrier();
+ return *(volatile CARD16 *)port;
+}
+
+unsigned int
+_dense_inl(unsigned long port)
+{
+ if ((port & ~0xffff) == 0) return _inl(port);
+
+ mem_barrier();
+ return *(volatile CARD32 *)port;
+}
+
+#endif /* !INCLUDE_XF86_NO_DOMAIN */
+
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_font.c b/xorg-server/hw/xfree86/os-support/linux/lnx_font.c
new file mode 100644
index 000000000..e9a5b6aef
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_font.c
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2004, Egbert Eich
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * EGBERT EICH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
+ * NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Egbert Eich shall not
+ * be used in advertising or otherwise to promote the sale, use or other deal-
+ *ings in this Software without prior written authorization from Egbert Eich.
+ *
+ */
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xmd.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "lnx.h"
+
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+
+struct {
+ int width;
+ int height;
+ int charcount;
+ unsigned char *data;
+} lnxfont = { 0, 0, 0, NULL };
+
+
+static Bool
+getfont(int *width, int *height,
+ int *charcount, unsigned char *data)
+{
+ struct console_font_op op;
+ struct consolefontdesc ds;
+ int result;
+
+ op.op = KD_FONT_OP_GET;
+ op.width = *width;
+ op.height = *height;
+ op.charcount = *charcount;
+ op.data = data;
+ op.flags = 0;
+
+ SYSCALL(result = ioctl(xf86Info.consoleFd, KDFONTOP, &op));
+#ifdef DEBUG
+ ErrorF("Console font read: h: %i count: %i\n",op.height,op.charcount);
+#endif
+
+ if (!result) {
+
+ *width = op.width;
+ *height = op.height;
+ *charcount = op.charcount;
+
+ return TRUE;
+ }
+
+ if (errno != ENOSYS && errno != EINVAL)
+ return FALSE;
+
+ /* GIO_FONTX fallback */
+ ds.charcount = *charcount;
+ ds.charheight = *height;
+ ds.chardata = (char *)data;
+ *width = 8;
+
+ SYSCALL(result = ioctl(xf86Info.consoleFd, GIO_FONTX, &ds));
+
+ if (!result) {
+
+ *charcount = ds.charcount;
+ *height = ds.charheight;
+
+ return TRUE;
+ }
+
+ if (errno != ENOSYS && errno != EINVAL)
+ return FALSE;
+
+ /* GIO_FONT fallback */
+ if (*charcount < 256)
+ return FALSE;
+
+ SYSCALL(result = ioctl(xf86Info.consoleFd, GIO_FONT, data));
+
+ if (!result) {
+ *height = 0;
+ *charcount = 512;
+ return TRUE;
+ }
+
+ return FALSE;
+
+}
+
+#define VERSION_LEN 31
+
+Bool
+lnx_savefont(void)
+{
+ unsigned char *fontdata;
+#if CHECK_OS_VERSION
+ char kernel_version[VERSION_LEN + 1];
+ int k_major, k_minor, k_release;
+#endif
+ int size;
+ int fd;
+ int width = 32, height = 32, charcount = 2048;
+
+#ifdef DEBUG
+ ErrorF("SAVE font\n");
+#endif
+
+#if CHECK_OS_VERSION
+ /* Check if the kernel has full support for this */
+ if ((fd = open ("/proc/sys/kernel/osrelease",O_RDONLY)) == -1) {
+ close (fd);
+ return TRUE;
+ }
+ size = read(fd, kernel_version, VERSION_LEN);
+ close (fd);
+
+ if (size < 0)
+ return TRUE;
+
+ size = sscanf(kernel_version, "%d.%d.%d",&k_major,&k_minor,&k_release);
+ if (size < 3
+ || (k_major < 2)
+ || ((k_major == 2)
+ && ((k_minor < 6)
+ || ( k_minor == 6
+ && k_release < 11))))
+ return TRUE;
+#endif
+
+ /* if we are in fbdev mode we don't bother saving fonts */
+ if ((fd = open ("/dev/fb0",O_RDWR)) != -1) {
+ close (fd);
+ return TRUE;
+ }
+
+ if (!getfont(&width, &height, &charcount, NULL)) {
+ xf86Msg(X_WARNING,
+ "lnx_savefont: cannot obtain font info\n");
+ goto error;
+ } else if (charcount == 2048) {
+ xf86Msg(X_WARNING, "lnx_savefont: "
+ "kernel bug: kernel doesn't report font info\n");
+ return FALSE;
+ }
+
+ size = (width + 7)/8 * 32 * charcount;
+ fontdata = (unsigned char *)xnfalloc(size);
+ if (!fontdata) {
+ xf86Msg(X_WARNING,
+ "lnx_savefont: cannot allocate memory to save font\n");
+ goto error;
+ }
+
+ if (!getfont(&width, &height, &charcount, fontdata)) {
+ xf86Msg(X_WARNING,"lnx_savefont: cannot read font data\n");
+ goto error;
+ }
+ lnxfont.width = width;
+ lnxfont.height = height;
+ lnxfont.charcount = charcount;
+ lnxfont.data = fontdata;
+
+ return TRUE;
+
+ error:
+ return FALSE;
+}
+
+static Bool
+setfont(int width, int height,
+ int charcount, unsigned char *data)
+{
+ struct console_font_op op;
+ struct consolefontdesc ds;
+ int result;
+
+ op.op = KD_FONT_OP_SET;
+ op.flags = 0;
+ op.charcount = charcount;
+ op.width = width;
+ op.height = height;
+ op.data = data;
+
+ SYSCALL(result = ioctl(xf86Info.consoleFd, KDFONTOP, &op));
+
+ if (!result)
+ return TRUE;
+
+ if (errno != ENOSYS && errno != EINVAL)
+ return FALSE;
+
+ /* PIO_FONTX fallback */
+ if (width != 8)
+ return FALSE;
+
+ ds.charcount = charcount;
+ ds.chardata = (char *)data;
+ ds.charheight = height;
+ SYSCALL(result = ioctl(xf86Info.consoleFd, PIO_FONTX, &ds));
+
+ if (!result)
+ return TRUE;
+
+ if (errno != ENOSYS && errno != EINVAL)
+ return FALSE;
+
+ /* PIO_FONT fallback */
+ SYSCALL(result = ioctl(xf86Info.consoleFd, PIO_FONT, data));
+
+ if (!result)
+ return TRUE;
+
+ return FALSE;
+}
+
+Bool
+lnx_restorefont(void)
+{
+ if (lnxfont.data == NULL)
+ return FALSE;
+#ifdef DEBUG
+ ErrorF("RESTORE font\n");
+#endif
+#if 0
+ /* must wack the height to make the kernel reprogram the VGA registers */
+ if (!setfont(lnxfont.width, lnxfont.height + 1, lnxfont.charcount,
+ lnxfont.data)) {
+ xf86Msg(X_WARNING,"lnx_fontretore: cannot write font data\n");
+ return FALSE;
+ }
+#endif
+ if (!setfont(lnxfont.width, lnxfont.height, lnxfont.charcount,
+ lnxfont.data)) {
+ xf86Msg(X_WARNING,"lnx_restorefont: cannot write font data\n");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+Bool
+lnx_switchaway(void)
+{
+ Bool ret;
+
+ /* temporarily switch to text mode */
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT);
+ ret = lnx_restorefont();
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS);
+ return ret;
+}
+
+void
+lnx_freefontdata(void)
+{
+ if (lnxfont.data == NULL)
+ return;
+
+ xfree(lnxfont.data);
+ lnxfont.data = NULL;
+ lnxfont.width = lnxfont.height = lnxfont.charcount = 0;
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_init.c b/xorg-server/hw/xfree86/os-support/linux/lnx_init.c
new file mode 100644
index 000000000..da5ca57cc
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_init.c
@@ -0,0 +1,466 @@
+/*
+ * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Orest Zborowski and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Orest Zborowski
+ * and David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OREST ZBOROWSKI AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OREST ZBOROWSKI OR DAVID WEXELBLAT BE LIABLE
+ * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xmd.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "lnx.h"
+
+#include <sys/stat.h>
+
+#ifdef USE_DEV_FB
+extern char *getenv(const char *);
+#include <linux/fb.h>
+char *fb_dev_name;
+#endif
+
+static Bool KeepTty = FALSE;
+static int VTnum = -1;
+static Bool VTSwitch = TRUE;
+static Bool ShareVTs = FALSE;
+static int activeVT = -1;
+
+static int vtPermSave[4];
+static char vtname[11];
+static struct termios tty_attr; /* tty state to restore */
+static int tty_mode; /* kbd mode to restore */
+
+static int
+saveVtPerms(void)
+{
+ /* We need to use stat to get permissions. */
+ struct stat svtp;
+
+ /* Do them numerically ordered, hard coded tty0 first. */
+ if (stat("/dev/tty0", &svtp) != 0)
+ return 0;
+ vtPermSave[0] = (int)svtp.st_uid;
+ vtPermSave[1] = (int)svtp.st_gid;
+
+ /* Now check the console we are dealing with. */
+ if (stat(vtname, &svtp) != 0)
+ return 0;
+ vtPermSave[2] = (int)svtp.st_uid;
+ vtPermSave[3] = (int)svtp.st_gid;
+
+ return 1;
+}
+
+static void
+restoreVtPerms(void)
+{
+ /* Set the terminal permissions back to before we started. */
+ chown("/dev/tty0", vtPermSave[0], vtPermSave[1]);
+ chown(vtname, vtPermSave[2], vtPermSave[3]);
+}
+
+static void *console_handler;
+
+static void
+drain_console(int fd, void *closure)
+{
+ tcflush(fd, TCIOFLUSH);
+}
+
+void
+xf86OpenConsole(void)
+{
+ int i, fd = -1;
+ struct vt_mode VT;
+ struct vt_stat vts;
+ MessageType from = X_PROBED;
+#ifdef USE_DEV_FB
+ struct fb_var_screeninfo var;
+ int fbfd;
+#endif
+ char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
+ char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
+
+ if (serverGeneration == 1) {
+
+ /* when KeepTty check if we're run with euid==0 */
+ if (KeepTty && geteuid() != 0)
+ FatalError("xf86OpenConsole:"
+ " Server must be suid root for option \"KeepTTY\"\n");
+
+ /*
+ * setup the virtual terminal manager
+ */
+ if (VTnum != -1) {
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+ } else {
+
+ i=0;
+ while (tty0[i] != NULL) {
+ if ((fd = open(tty0[i],O_WRONLY,0)) >= 0)
+ break;
+ i++;
+ }
+
+ if (fd < 0)
+ FatalError(
+ "xf86OpenConsole: Cannot open /dev/tty0 (%s)\n",
+ strerror(errno));
+
+ if (ShareVTs)
+ {
+ if (ioctl(fd, VT_GETSTATE, &vts) == 0)
+ xf86Info.vtno = vts.v_active;
+ else
+ FatalError("xf86OpenConsole: Cannot find the current"
+ " VT (%s)\n", strerror(errno));
+ } else {
+ if ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
+ (xf86Info.vtno == -1))
+ FatalError("xf86OpenConsole: Cannot find a free VT: %s\n",
+ strerror(errno));
+ }
+ close(fd);
+ }
+
+#ifdef USE_DEV_FB
+ if (!ShareVTs)
+ {
+ fb_dev_name=getenv("FRAMEBUFFER");
+ if (!fb_dev_name)
+ fb_dev_name="/dev/fb0current";
+
+ if ((fbfd = open(fb_dev_name, O_RDONLY)) < 0)
+ FatalError("xf86OpenConsole: Cannot open %s (%s)\n",
+ fb_dev_name, strerror(errno));
+
+ if (ioctl(fbfd, FBIOGET_VSCREENINFO, &var) < 0)
+ FatalError("xf86OpenConsole: Unable to get screen info %s\n",
+ strerror(errno));
+ }
+#endif
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+
+ if (!KeepTty) {
+ pid_t ppid = getppid();
+ pid_t ppgid;
+ ppgid = getpgid(ppid);
+
+ /*
+ * change to parent process group that pgid != pid so
+ * that setsid() doesn't fail and we become process
+ * group leader
+ */
+ if (setpgid(0,ppgid) < 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: setpgid failed: %s\n",
+ strerror(errno));
+
+ /* become process group leader */
+ if ((setsid() < 0))
+ xf86Msg(X_WARNING, "xf86OpenConsole: setsid failed: %s\n",
+ strerror(errno));
+ }
+
+ i=0;
+ while (vcs[i] != NULL) {
+ sprintf(vtname, vcs[i], xf86Info.vtno); /* /dev/tty1-64 */
+ if ((xf86Info.consoleFd = open(vtname, O_RDWR|O_NDELAY, 0)) >= 0)
+ break;
+ i++;
+ }
+
+ if (xf86Info.consoleFd < 0)
+ FatalError("xf86OpenConsole: Cannot open virtual console"
+ " %d (%s)\n", xf86Info.vtno, strerror(errno));
+
+ if (!ShareVTs)
+ {
+ /*
+ * Grab the vt ownership before we overwrite it.
+ * Hard coded /dev/tty0 into this function as well for below.
+ */
+ if (!saveVtPerms())
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: Could not save ownership of VT\n");
+
+ /* change ownership of the vt */
+ if (chown(vtname, getuid(), getgid()) < 0)
+ xf86Msg(X_WARNING,"xf86OpenConsole: chown %s failed: %s\n",
+ vtname, strerror(errno));
+
+ /*
+ * the current VT device we're running on is not "console", we want
+ * to grab all consoles too
+ *
+ * Why is this needed??
+ */
+ if (chown("/dev/tty0", getuid(), getgid()) < 0)
+ xf86Msg(X_WARNING,"xf86OpenConsole: chown /dev/tty0 failed: %s\n",
+ strerror(errno));
+ }
+
+ /*
+ * Linux doesn't switch to an active vt after the last close of a vt,
+ * so we do this ourselves by remembering which is active now.
+ */
+ if (ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts) < 0)
+ xf86Msg(X_WARNING,"xf86OpenConsole: VT_GETSTATE failed: %s\n",
+ strerror(errno));
+ else
+ activeVT = vts.v_active;
+
+#if 0
+ if (!KeepTty) {
+ /*
+ * Detach from the controlling tty to avoid char loss
+ */
+ if ((i = open("/dev/tty",O_RDWR)) >= 0) {
+ ioctl(i, TIOCNOTTY, 0);
+ close(i);
+ }
+ }
+#endif
+
+ if (!ShareVTs)
+ {
+#if defined(DO_OS_FONTRESTORE)
+ lnx_savefont();
+#endif
+ /*
+ * now get the VT. This _must_ succeed, or else fail completely.
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) < 0)
+ FatalError("xf86OpenConsole: VT_ACTIVATE failed: %s\n",
+ strerror(errno));
+
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) < 0)
+ FatalError("xf86OpenConsole: VT_WAITACTIVE failed: %s\n",
+ strerror(errno));
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
+ strerror(errno));
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed: %s\n",
+ strerror(errno));
+
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
+ strerror(errno));
+
+ /* Set the keyboard to RAW mode. If we're using the keyboard
+ * driver, the driver does it for us. If we have AEI on, then
+ * we're expecting the devices to be added (i.e. evdev) and we
+ * have to set it manually.
+ */
+ if (xf86Info.allowEmptyInput)
+ {
+ struct termios nTty;
+
+ tcgetattr(xf86Info.consoleFd, &tty_attr);
+ ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode);
+
+ if (ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW) < 0)
+ FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
+ strerror(errno));
+
+ nTty = tty_attr;
+ nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+ nTty.c_oflag = 0;
+ nTty.c_cflag = CREAD | CS8;
+ nTty.c_lflag = 0;
+ nTty.c_cc[VTIME]=0;
+ nTty.c_cc[VMIN]=1;
+ cfsetispeed(&nTty, 9600);
+ cfsetospeed(&nTty, 9600);
+ tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
+
+ /* need to keep the buffer clean, else the kernel gets angry */
+ console_handler = xf86AddGeneralHandler(xf86Info.consoleFd,
+ drain_console, NULL);
+ }
+
+ /* we really should have a InitOSInputDevices() function instead
+ * of Init?$#*&Device(). So I just place it here */
+
+#ifdef USE_DEV_FB
+ /* copy info to new console */
+ var.yoffset=0;
+ var.xoffset=0;
+ if (ioctl(fbfd, FBIOPUT_VSCREENINFO, &var))
+ FatalError("Unable to set screen info\n");
+ close(fbfd);
+#endif
+ } else { /* ShareVTs */
+ close(xf86Info.consoleFd);
+ }
+ signal(SIGUSR2, xf86ReloadInputDevs);
+ } else { /* serverGeneration != 1 */
+ if (!ShareVTs && VTSwitch)
+ {
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) < 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed %s\n",
+ strerror(errno));
+ }
+
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) < 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed %s\n",
+ strerror(errno));
+ }
+ return;
+}
+
+void
+xf86CloseConsole()
+{
+ struct vt_mode VT;
+#if defined(DO_OS_FONTRESTORE)
+ struct vt_stat vts;
+ int vtno = -1;
+#endif
+
+ if (ShareVTs) return;
+
+ if (console_handler) {
+ xf86RemoveGeneralHandler(console_handler);
+ console_handler = NULL;
+ };
+
+#if defined(DO_OS_FONTRESTORE)
+ if (ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts) < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETSTATE failed: %s\n",
+ strerror(errno));
+ else
+ vtno = vts.v_active;
+#endif
+
+ /* Back to text mode ... */
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT) < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: KDSETMODE failed: %s\n",
+ strerror(errno));
+
+ ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode);
+ tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETMODE failed: %s\n",
+ strerror(errno));
+ else {
+ /* set dflt vt handling */
+ VT.mode = VT_AUTO;
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_SETMODE failed: %s\n",
+ strerror(errno));
+ }
+
+ if (VTSwitch)
+ {
+ /*
+ * Perform a switch back to the active VT when we were started
+ */
+ if (activeVT >= 0) {
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, activeVT) < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_ACTIVATE failed: %s\n",
+ strerror(errno));
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, activeVT) < 0)
+ xf86Msg(X_WARNING,
+ "xf86CloseConsole: VT_WAITACTIVE failed: %s\n",
+ strerror(errno));
+ activeVT = -1;
+ }
+
+#if defined(DO_OS_FONTRESTORE)
+ if (xf86Info.vtno == vtno) /* check if we are active */
+ lnx_restorefont();
+ lnx_freefontdata();
+#endif
+ }
+ close(xf86Info.consoleFd); /* make the vt-manager happy */
+
+ restoreVtPerms(); /* restore the permissions */
+
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return(1);
+ }
+ if (!strcmp(argv[i], "-novtswitch"))
+ {
+ VTSwitch = FALSE;
+ return(1);
+ }
+ if (!strcmp(argv[i], "-sharevts"))
+ {
+ ShareVTs = TRUE;
+ return(1);
+ }
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0)
+ {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ return(1);
+ }
+ return(0);
+}
+
+void
+xf86UseMsg()
+{
+ ErrorF("vtXX use the specified VT number\n");
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ ErrorF("-novtswitch don't immediately switch to new VT\n");
+ ErrorF("-sharevts share VTs with another X server\n");
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_jstk.c b/xorg-server/hw/xfree86/os-support/linux/lnx_jstk.c
new file mode 100644
index 000000000..d77631ba4
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_jstk.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright 1995 by Frederic Lepied, France. <fred@sugix.frmug.fr.net>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Frederic Lepied not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Frederic Lepied makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * FREDERIC LEPIED DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL FREDERIC LEPIED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+
+static const char rcs_id[] = "Id: lnx_jstk.c,v 1.1 1995/12/20 14:06:09 lepied Exp";
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#define inline __inline__
+#include <linux/joystick.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+
+#include "xf86.h"
+
+#if !defined(JSIOCGTIMELIMIT)
+/* make 2.1.x joystick.h backward compatable */
+#define JSIOCGTIMELIMIT JS_GET_TIMELIMIT
+#define JSIOCSTIMELIMIT JS_SET_TIMELIMIT
+#define js_status JS_DATA_TYPE
+#endif
+
+
+/***********************************************************************
+ *
+ * xf86JoystickOn --
+ *
+ * open the device and init timeout according to the device value.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickOn(char *name, int *timeout, int *centerX, int *centerY)
+{
+ int fd;
+ struct js_status js;
+
+#ifdef DEBUG
+ ErrorF("xf86JoystickOn %s\n", name);
+#endif
+
+ if ((fd = open(name, O_RDWR | O_NDELAY, 0)) < 0)
+ {
+ xf86Msg(X_WARNING, "Cannot open joystick '%s' (%s)\n", name,
+ strerror(errno));
+ return -1;
+ }
+
+ if (*timeout == 0) {
+ if (ioctl (fd, JSIOCGTIMELIMIT, timeout) == -1) {
+ Error("joystick JSIOCGTIMELIMIT ioctl");
+ }
+ else {
+ xf86Msg(X_CONFIG, "Joystick: timeout value = %d\n", *timeout);
+ }
+ }
+ else {
+ if (ioctl(fd, JSIOCSTIMELIMIT, timeout) == -1) {
+ Error("joystick JSIOCSTIMELIMIT ioctl");
+ }
+ }
+
+ /* Assume the joystick is centred when this is called */
+ read(fd, &js, JS_RETURN);
+ if (*centerX < 0) {
+ *centerX = js.x;
+ xf86Msg(X_CONFIG, "Joystick: CenterX set to %d\n", *centerX);
+ }
+ if (*centerY < 0) {
+ *centerY = js.y;
+ xf86Msg(X_CONFIG, "Joystick: CenterY set to %d\n", *centerY);
+ }
+
+ return fd;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickInit --
+ *
+ * called when X device is initialized.
+ *
+ ***********************************************************************
+ */
+
+void
+xf86JoystickInit()
+{
+ return;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickOff --
+ *
+ * close the handle.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickOff(int *fd, int doclose)
+{
+ int oldfd;
+
+ if (((oldfd = *fd) >= 0) && doclose) {
+ close(*fd);
+ *fd = -1;
+ }
+ return oldfd;
+}
+
+/***********************************************************************
+ *
+ * xf86JoystickGetState --
+ *
+ * return the state of buttons and the position of the joystick.
+ *
+ ***********************************************************************
+ */
+
+int
+xf86JoystickGetState(int fd, int *x, int *y, int *buttons)
+{
+ struct js_status js;
+ int status;
+
+ status = read(fd, &js, JS_RETURN);
+
+ if (status != JS_RETURN)
+ {
+ Error("Joystick read");
+ return 0;
+ }
+
+ *x = js.x;
+ *y = js.y;
+ *buttons = js.buttons;
+
+ return 1;
+}
+
+/*
+ * Entry point for XFree86 Loader
+ */
+void
+linux_jstkModuleInit(pointer *data, INT32 *magic)
+{
+ *magic = MAGIC_DONE;
+ *data = NULL;
+}
+
+/* end of lnx_jstk.c */
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_kmod.c b/xorg-server/hw/xfree86/os-support/linux/lnx_kmod.c
new file mode 100644
index 000000000..4e6f2d25d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_kmod.c
@@ -0,0 +1,112 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include "xf86_OSlib.h"
+#include "xf86.h"
+
+
+#define MODPROBE_PATH_FILE "/proc/sys/kernel/modprobe"
+#define MAX_PATH 1024
+
+
+#if 0
+/* XFree86 #defines execl to be the xf86execl() function which does
+ * a fork AND exec. We don't want that. We want the regular,
+ * standard execl().
+ */
+#ifdef execl
+#undef execl
+#endif
+#endif
+
+
+/*
+ * Load a Linux kernel module.
+ * This is used by the DRI/DRM to load a DRM kernel module when
+ * the X server starts. It could be used for other purposes in the future.
+ * Input:
+ * modName - name of the kernel module (Ex: "tdfx")
+ * Return:
+ * 0 for failure, 1 for success
+ */
+_X_EXPORT int
+xf86LoadKernelModule(const char *modName)
+{
+ char mpPath[MAX_PATH] = "";
+ int fd = -1, status, n;
+ pid_t pid;
+
+ /* get the path to the modprobe program */
+ fd = open(MODPROBE_PATH_FILE, O_RDONLY);
+ if (fd >= 0) {
+ int count = read(fd, mpPath, MAX_PATH - 1);
+ if (count <= 0) {
+ mpPath[0] = 0;
+ }
+ else if (mpPath[count - 1] == '\n') {
+ mpPath[count - 1] = 0; /* replaces \n with \0 */
+ }
+ close(fd);
+ /* if this worked, mpPath will be "/sbin/modprobe" or similar. */
+ }
+
+ if (mpPath[0] == 0) {
+ /* we failed to get the path from the system, use a default */
+ strcpy(mpPath, "/sbin/modprobe");
+ }
+
+ /* now fork/exec the modprobe command */
+ /*
+ * It would be good to capture stdout/stderr so that it can be directed
+ * to the log file. modprobe errors currently are missing from the log
+ * file.
+ */
+ switch (pid = fork()) {
+ case 0: /* child */
+ /* change real/effective user ID to 0/0 as we need to
+ * preinstall agpgart module for some DRM modules
+ */
+ if (setreuid(0,0)) {
+ xf86Msg(X_WARNING,"LoadKernelModule: "
+ "Setting of real/effective user Id to 0/0 failed");
+ }
+ setenv("PATH","/sbin",1);
+ n = execl(mpPath, "modprobe", modName, NULL);
+ xf86Msg(X_WARNING,"LoadKernelModule %s\n",strerror(errno));
+ exit(EXIT_FAILURE); /* if we get here the child's exec failed */
+ break;
+ case -1: /* fork failed */
+ return 0;
+ default: /* fork worked */
+ {
+ /* XXX we loop over waitpid() because it sometimes fails on
+ * the first attempt. Don't know why!
+ */
+ int count = 0, p;
+ do {
+ p = waitpid(pid, &status, 0);
+ } while (p == -1 && count++ < 4);
+
+ if (p == -1) {
+ return 0;
+ }
+
+ if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
+ return 1; /* success! */
+ }
+ else {
+ return 0;
+ }
+ }
+ }
+
+ /* never get here */
+ return 0;
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_mouse.c b/xorg-server/hw/xfree86/os-support/linux/lnx_mouse.c
new file mode 100644
index 000000000..d2822153f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_mouse.c
@@ -0,0 +1,221 @@
+
+/*
+ * Copyright 1999 by The XFree86 Project, Inc.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+#include "xf86_OSlib.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+static int
+SupportedInterfaces(void)
+{
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_XPS2 | MSE_AUTO;
+}
+
+static const char *
+DefaultProtocol(void)
+{
+ return "Auto";
+}
+
+#define DEFAULT_MOUSE_DEV "/dev/input/mice"
+#define DEFAULT_PS2_DEV "/dev/psaux"
+#define DEFAULT_GPM_DATA_DEV "/dev/gpmdata"
+#define DEFAULT_GPM_CTL_DEV "/dev/gpmdata"
+
+static const char *mouseDevs[] = {
+ DEFAULT_MOUSE_DEV,
+ DEFAULT_PS2_DEV,
+ DEFAULT_GPM_DATA_DEV,
+ NULL
+};
+
+typedef enum {
+ MOUSE_PROTO_UNKNOWN = 0,
+ MOUSE_PROTO_SERIAL,
+ MOUSE_PROTO_PS2,
+ MOUSE_PROTO_MSC,
+ MOUSE_PROTO_GPM,
+ MOUSE_PROTO_EXPPS2,
+} protocolTypes;
+
+static struct {
+ protocolTypes proto;
+ const char *name;
+} devproto[] = {
+ { MOUSE_PROTO_UNKNOWN, NULL },
+ { MOUSE_PROTO_PS2, "PS/2" },
+ { MOUSE_PROTO_MSC, "MouseSystems" },
+ { MOUSE_PROTO_GPM, "GPM" },
+ { MOUSE_PROTO_EXPPS2, "ExplorerPS/2" },
+};
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ int fd = -1;
+ const char **pdev;
+
+ for (pdev = mouseDevs; *pdev; pdev++) {
+ SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK | O_EXCL));
+ if (fd == -1) {
+#ifdef DEBUG
+ ErrorF("Cannot open %s (%s)\n", *pdev, strerror(errno));
+#endif
+ } else
+ break;
+ }
+
+ if (*pdev) {
+ close(fd);
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", *pdev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, *pdev);
+ }
+
+ return *pdev;
+}
+
+static const char *
+lnxMouseMagic(InputInfoPtr pInfo)
+{
+ int fd = -1;
+ const char *dev;
+ char *realdev;
+ struct stat sbuf;
+ int i;
+ int proto = MOUSE_PROTO_UNKNOWN;
+
+ dev = xf86SetStrOption(pInfo->conf_idev->commonOptions, "Device", NULL);
+ if (!dev) {
+#ifdef DEBUG
+ ErrorF("xf86SetStrOption failed to return the device name\n");
+#endif
+ return NULL;
+ }
+ /* Look at the device name to guess the protocol. */
+ realdev = NULL;
+ if (strcmp(dev, DEFAULT_MOUSE_DEV) == 0) {
+ if (lstat(dev, &sbuf) != 0) {
+#ifdef DEBUG
+ ErrorF("lstat failed for %s (%s)\n", dev, strerror(errno));
+#endif
+ return NULL;
+ }
+ if (S_ISLNK(sbuf.st_mode)) {
+ realdev = xnfalloc(PATH_MAX + 1);
+ i = readlink(dev, realdev, PATH_MAX);
+ if (i <= 0) {
+#ifdef DEBUG
+ ErrorF("readlink failed for %s (%s)\n", dev, strerror(errno));
+#endif
+ xfree(realdev);
+ return NULL;
+ }
+ realdev[i] = '\0';
+ }
+ }
+ if (!realdev)
+ realdev = xnfstrdup(dev);
+ else {
+ /* If realdev doesn't contain a '/' then prepend "/dev/" */
+ if (!strchr(realdev, '/')) {
+ char *tmp = xnfalloc(strlen(realdev) + 5 + 1);
+ sprintf(tmp, "/dev/%s", realdev);
+ xfree(realdev);
+ realdev = tmp;
+ }
+ }
+
+ if (strcmp(realdev, DEFAULT_MOUSE_DEV) == 0)
+ proto = MOUSE_PROTO_EXPPS2;
+ else if (strcmp(realdev, DEFAULT_PS2_DEV) == 0)
+ proto = MOUSE_PROTO_EXPPS2;
+ else if (strcmp(realdev, DEFAULT_GPM_DATA_DEV) == 0)
+ proto = MOUSE_PROTO_MSC;
+ else if (strcmp(realdev, DEFAULT_GPM_CTL_DEV) == 0)
+ proto = MOUSE_PROTO_GPM;
+ xfree(realdev);
+ /*
+ * If the protocol can't be guessed from the device name,
+ * try to characterise it.
+ */
+ if (proto == MOUSE_PROTO_UNKNOWN) {
+ SYSCALL (fd = open(dev, O_RDWR | O_NONBLOCK | O_EXCL));
+ if (isatty(fd)) {
+ /* Serial PnP has already failed, so give up. */
+ } else {
+ if (fstat(fd, &sbuf) != 0) {
+#ifdef DEBUG
+ ErrorF("fstat failed for %s (%s)\n", dev, strerror(errno));
+#endif
+ close(fd);
+ return NULL;
+ }
+ if (S_ISFIFO(sbuf.st_mode)) {
+ /* Assume GPM data in MSC format. */
+ proto = MOUSE_PROTO_MSC;
+ } else {
+ /* Default to PS/2 */
+ proto = MOUSE_PROTO_PS2;
+ }
+ }
+ close(fd);
+ }
+ if (proto == MOUSE_PROTO_UNKNOWN) {
+ xf86Msg(X_ERROR, "%s: Cannot find mouse protocol.\n",
+ pInfo->name);
+ return NULL;
+ } else {
+ for (i = 0; i < sizeof(devproto)/sizeof(devproto[0]); i++) {
+ if (devproto[i].proto == proto) {
+ xf86Msg(X_INFO,
+ "%s: Setting mouse protocol to \"%s\"\n",
+ pInfo->name, devproto[i].name);
+ return devproto[i].name;
+ }
+ }
+ }
+ return NULL;
+}
+
+static const char *
+GuessProtocol(InputInfoPtr pInfo, int flags)
+{
+ return lnxMouseMagic(pInfo);
+}
+
+static const char *
+SetupAuto(InputInfoPtr pInfo, int *protoPara)
+{
+ return lnxMouseMagic(pInfo);
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+ p->DefaultProtocol = DefaultProtocol;
+ p->FindDevice = FindDevice;
+ p->GuessProtocol = GuessProtocol;
+ p->SetupAuto = SetupAuto;
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_pci.c b/xorg-server/hw/xfree86/os-support/linux/lnx_pci.c
new file mode 100644
index 000000000..8eedfa49f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_pci.c
@@ -0,0 +1,193 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <dirent.h>
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include "xf86Pci.h"
+#include "Pci.h"
+
+#ifdef __sparc__
+#define PCIADDR_TYPE long long
+#define PCIADDR_IGNORE_FMT "%*x"
+#define PCIADDR_FMT "%llx"
+#else
+#define PCIADDR_TYPE long
+#define PCIADDR_IGNORE_FMT "%*x"
+#define PCIADDR_FMT "%lx"
+#endif
+
+struct pci_dev {
+ unsigned int domain;
+ unsigned int bus;
+ unsigned int dev;
+ unsigned int fn;
+ PCIADDR_TYPE offset[7];
+ PCIADDR_TYPE size[7];
+ struct pci_dev *next;
+};
+
+struct pci_dev *xf86OSLinuxPCIDevs = NULL;
+int xf86OSLinuxNumPciDevs = 0;
+
+static struct pci_dev *xf86OSLinuxGetPciDevs(void) {
+ char c[0x200];
+ FILE *file = NULL;
+ DIR *dir;
+ struct dirent *dirent;
+ struct pci_dev *tmp, *ret = NULL;
+ unsigned int i, num, devfn;
+ unsigned PCIADDR_TYPE begin, end;
+ char *res;
+
+ /* Try 2.6 devices first, with domain support */
+ if ( (dir = opendir ("/sys/bus/pci/devices")) ) {
+ xf86OSLinuxNumPciDevs = 0;
+ while ( (dirent = readdir (dir)) ) {
+ unsigned int domain, bus, dev, fn;
+ if (sscanf (dirent->d_name, "%04x:%02x:%02x.%01x",
+ &domain, &bus, &dev, &fn) == 4) {
+ tmp = xcalloc (sizeof(struct pci_dev), 1);
+ tmp->domain = domain;
+ tmp->bus = bus;
+ tmp->dev = dev;
+ tmp->fn = fn;
+ sprintf (c, "/sys/bus/pci/devices/%12s/resource",
+ dirent->d_name);
+ i = 0;
+ if ( (file = fopen (c, "r")) ) {
+ while (i < 7 && fgets (c, 0x200, file)) {
+ if (sscanf (c, PCIADDR_FMT " " PCIADDR_FMT " "
+ PCIADDR_IGNORE_FMT, &begin, &end) == 2) {
+ tmp->offset[i] = begin;
+ tmp->size[i] = begin ? end-begin+1 : 0;
+ i++;
+ }
+ }
+ fclose (file);
+ }
+ if (i > 0) {
+ tmp->next = ret;
+ ret = tmp;
+ xf86OSLinuxNumPciDevs++;
+ } else
+ xfree (tmp);
+ }
+ }
+ closedir (dir);
+ }
+
+ if (ret)
+ return ret;
+
+ file = fopen("/proc/bus/pci/devices", "r");
+ if (!file) return NULL;
+
+ xf86OSLinuxNumPciDevs = 0;
+
+ do {
+ res = fgets(c, 0x1ff, file);
+ if (res) {
+ tmp = xcalloc(sizeof(struct pci_dev),1);
+ num = sscanf(res,
+ /*bus+dev vendorid deviceid irq */
+ "%02x%02x\t%*04x%*04x\t%*x"
+ /* 7 PCI resource base addresses */
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ /* 7 PCI resource sizes, and then optionally a driver name */
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT
+ "\t" PCIADDR_FMT,
+ &tmp->bus,&devfn,&tmp->offset[0],&tmp->offset[1],&tmp->offset[2],&tmp->offset[3],
+ &tmp->offset[4],&tmp->offset[5],&tmp->offset[6], &tmp->size[0], &tmp->size[1], &tmp->size[2],
+ &tmp->size[3], &tmp->size[4], &tmp->size[5], &tmp->size[6]);
+ tmp->dev = devfn >> 3;
+ tmp->fn = devfn & 0x7;
+ if (num != 16) { /* apparantly not 2.3 style */
+ xfree(tmp);
+ fclose(file);
+ return NULL;
+ }
+ if (ret) {
+ tmp->next = ret;
+ }
+ ret = tmp;
+ xf86OSLinuxNumPciDevs++;
+ }
+ } while (res);
+ fclose(file);
+ return ret;
+}
+
+/* Query the kvirt address (64bit) of a BAR range from size for a given TAG */
+unsigned long
+xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base)
+{
+ unsigned int ndx;
+ struct pci_dev *device;
+ struct pci_device *dev;
+
+ if (!xf86OSLinuxPCIDevs) {
+ xf86OSLinuxPCIDevs = xf86OSLinuxGetPciDevs();
+ }
+ if (!xf86OSLinuxPCIDevs) {
+ return FALSE;
+ }
+
+ for (device = xf86OSLinuxPCIDevs; device; device = device->next) {
+ dev = pci_device_find_by_slot(device->domain, device->bus,
+ device->dev, device->fn);
+ if (dev != NULL) {
+ /* ok now look through all the BAR values of this device */
+ for (ndx=0; ndx<7; ndx++) {
+ uint32_t savePtr;
+ uint32_t flagMask;
+
+ /* The ROM BAR isn't with the other BARs.
+ */
+ const pciaddr_t offset = (ndx == 6)
+ ? (4 * 12) : (4 * ndx) + 16;
+
+ pci_device_cfg_read_u32(dev, &savePtr, offset);
+
+ /* Ignore unset base addresses. The kernel may have reported
+ * non-zero size and address even if they are disabled (e.g.,
+ * disabled ROM BAR).
+ */
+ if (savePtr == 0)
+ continue;
+
+ /* Remove memory attribute bits, different for IO
+ * and memory ranges.
+ */
+ flagMask = (savePtr & 0x1) ? ~0x3UL : ~0xFUL;
+ savePtr &= flagMask;
+
+ /* find the index of the incoming base */
+ if (base >= savePtr && base < (savePtr + device->size[ndx])) {
+ return (device->offset[ndx] & flagMask) + (base - savePtr);
+ }
+ }
+ }
+ }
+
+ return 0;
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_video.c b/xorg-server/hw/xfree86/os-support/linux/lnx_video.c
new file mode 100644
index 000000000..1bd2d575f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_video.c
@@ -0,0 +1,1106 @@
+/*
+ * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Orest Zborowski and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Orest Zborowski
+ * and David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OREST ZBOROWSKI AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OREST ZBOROWSKI OR DAVID WEXELBLAT BE LIABLE
+ * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+#include "lnx.h"
+#ifdef __alpha__
+#include "shared/xf86Axp.h"
+#endif
+
+#ifdef HAS_MTRR_SUPPORT
+#include <asm/mtrr.h>
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+static Bool ExtendedEnabled = FALSE;
+
+#ifdef __ia64__
+
+#include "compiler.h"
+#include <sys/io.h>
+
+#elif !defined(__powerpc__) && \
+ !defined(__mc68000__) && \
+ !defined(__sparc__) && \
+ !defined(__mips__) && \
+ !defined(__arm__)
+
+/*
+ * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
+ * these.
+ */
+extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on);
+extern int iopl(int __level);
+
+#endif
+
+#ifdef __alpha__
+
+# ifdef LIBC_IS_FIXED
+extern void sethae(unsigned long hae);
+# else
+# include <unistd.h>
+# define sethae(x) syscall(301,x);
+# endif
+
+/* define to test the Sparse addressing on a non-Jensen */
+# ifdef TEST_JENSEN_CODE
+# define isJensen (1)
+# else
+# define isJensen (axpSystem == JENSEN)
+# endif
+
+# define BUS_BASE bus_base
+
+#else
+
+#define BUS_BASE (0)
+
+#endif /* __alpha__ */
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+static pointer mapVidMem(int, unsigned long, unsigned long, int);
+static void unmapVidMem(int, pointer, unsigned long);
+#if defined (__alpha__)
+static pointer mapVidMemSparse(int, unsigned long, unsigned long, int);
+extern axpDevice lnxGetAXP(void);
+static void unmapVidMemSparse(int, pointer, unsigned long);
+# if defined(JENSEN_SUPPORT)
+static pointer mapVidMemJensen(int, unsigned long, unsigned long, int);
+static void unmapVidMemJensen(int, pointer, unsigned long);
+# endif
+static axpDevice axpSystem = -1;
+static Bool needSparse;
+static unsigned long hae_thresh;
+static unsigned long hae_mask;
+static unsigned long bus_base;
+static unsigned long sparse_size;
+#endif
+
+#ifdef HAS_MTRR_SUPPORT
+
+#define SPLIT_WC_REGIONS 1
+
+static pointer setWC(int, unsigned long, unsigned long, Bool, MessageType);
+static void undoWC(int, pointer);
+
+/* The file desc for /proc/mtrr. Once opened, left opened, and the mtrr
+ driver will clean up when we exit. */
+#define MTRR_FD_UNOPENED (-1) /* We have yet to open /proc/mtrr */
+#define MTRR_FD_PROBLEM (-2) /* We tried to open /proc/mtrr, but had
+ a problem. */
+static int mtrr_fd = MTRR_FD_UNOPENED;
+
+/* Open /proc/mtrr. FALSE on failure. Will always fail on Linux 2.0,
+ and will fail on Linux 2.2 with MTRR support configured out,
+ so verbosity should be chosen appropriately. */
+static Bool
+mtrr_open(int verbosity)
+{
+ /* Only report absence of /proc/mtrr once. */
+ static Bool warned = FALSE;
+
+ if (mtrr_fd == MTRR_FD_UNOPENED) {
+ mtrr_fd = open("/proc/mtrr", O_WRONLY);
+
+ if (mtrr_fd < 0)
+ mtrr_fd = MTRR_FD_PROBLEM;
+ }
+
+ if (mtrr_fd == MTRR_FD_PROBLEM) {
+ /* To make sure we only ever warn once, need to check
+ verbosity outside xf86MsgVerb */
+ if (!warned && verbosity <= xf86GetVerbosity()) {
+ xf86MsgVerb(X_WARNING, verbosity,
+ "System lacks support for changing MTRRs\n");
+ warned = TRUE;
+ }
+
+ return FALSE;
+ }
+ else
+ return TRUE;
+}
+
+/*
+ * We maintain a list of WC regions for each physical mapping so they can
+ * be undone when unmapping.
+ */
+
+struct mtrr_wc_region {
+ struct mtrr_sentry sentry;
+ Bool added; /* added WC or removed it */
+ struct mtrr_wc_region * next;
+};
+
+
+static struct mtrr_wc_region *
+mtrr_cull_wc_region(int screenNum, unsigned long base, unsigned long size,
+ MessageType from)
+{
+ /* Some BIOS writers thought that setting wc over the mmio
+ region of a graphics devices was a good idea. Try to fix
+ it. */
+
+ struct mtrr_gentry gent;
+ struct mtrr_wc_region *wcreturn = NULL, *wcr;
+ int count, ret=0;
+
+ /* Linux 2.0 users should not get a warning without -verbose */
+ if (!mtrr_open(2))
+ return NULL;
+
+ for (gent.regnum = 0;
+ ioctl(mtrr_fd, MTRRIOC_GET_ENTRY, &gent) >= 0;
+ gent.regnum++) {
+ if (gent.type != MTRR_TYPE_WRCOMB
+ || gent.base + gent.size <= base
+ || base + size <= gent.base)
+ continue;
+
+ /* Found an overlapping region. Delete it. */
+
+ wcr = xalloc(sizeof(*wcr));
+ if (!wcr)
+ return NULL;
+ wcr->sentry.base = gent.base;
+ wcr->sentry.size = gent.size;
+ wcr->sentry.type = MTRR_TYPE_WRCOMB;
+ wcr->added = FALSE;
+
+ count = 3;
+ while (count-- &&
+ (ret = ioctl(mtrr_fd, MTRRIOC_KILL_ENTRY, &(wcr->sentry))) < 0);
+
+ if (ret >= 0) {
+ xf86DrvMsg(screenNum, from,
+ "Removed MMIO write-combining range "
+ "(0x%lx,0x%lx)\n",
+ (unsigned long) gent.base, (unsigned long) gent.size);
+ wcr->next = wcreturn;
+ wcreturn = wcr;
+ gent.regnum--;
+ } else {
+ xfree(wcr);
+ xf86DrvMsgVerb(screenNum, X_WARNING, 0,
+ "Failed to remove MMIO "
+ "write-combining range (0x%lx,0x%lx)\n",
+ gent.base, (unsigned long) gent.size);
+ }
+ }
+ return wcreturn;
+}
+
+
+static struct mtrr_wc_region *
+mtrr_remove_offending(int screenNum, unsigned long base, unsigned long size,
+ MessageType from)
+{
+ struct mtrr_gentry gent;
+ struct mtrr_wc_region *wcreturn = NULL, **wcr;
+
+ if (!mtrr_open(2))
+ return NULL;
+
+ wcr = &wcreturn;
+ for (gent.regnum = 0;
+ ioctl(mtrr_fd, MTRRIOC_GET_ENTRY, &gent) >= 0; gent.regnum++ ) {
+ if (gent.type == MTRR_TYPE_WRCOMB
+ && ((gent.base >= base && gent.base + gent.size < base + size) ||
+ (gent.base > base && gent.base + gent.size <= base + size))) {
+ *wcr = mtrr_cull_wc_region(screenNum, gent.base, gent.size, from);
+ if (*wcr) gent.regnum--;
+ while(*wcr) {
+ wcr = &((*wcr)->next);
+ }
+ }
+ }
+ return wcreturn;
+}
+
+
+static struct mtrr_wc_region *
+mtrr_add_wc_region(int screenNum, unsigned long base, unsigned long size,
+ MessageType from)
+{
+ struct mtrr_wc_region **wcr, *wcreturn, *curwcr;
+
+ /*
+ * There can be only one....
+ */
+
+ wcreturn = mtrr_remove_offending(screenNum, base, size, from);
+ wcr = &wcreturn;
+ while (*wcr) {
+ wcr = &((*wcr)->next);
+ }
+
+ /* Linux 2.0 should not warn, unless the user explicitly asks for
+ WC. */
+
+ if (!mtrr_open(from == X_CONFIG ? 0 : 2))
+ return wcreturn;
+
+ *wcr = curwcr = xalloc(sizeof(**wcr));
+ if (!curwcr)
+ return wcreturn;
+
+ curwcr->sentry.base = base;
+ curwcr->sentry.size = size;
+ curwcr->sentry.type = MTRR_TYPE_WRCOMB;
+ curwcr->added = TRUE;
+ curwcr->next = NULL;
+
+#if SPLIT_WC_REGIONS
+ /*
+ * Splits up the write-combining region if it is not aligned on a
+ * size boundary.
+ */
+
+ {
+ unsigned long lbase, d_size = 1;
+ unsigned long n_size = size;
+ unsigned long n_base = base;
+
+ for (lbase = n_base, d_size = 1; !(lbase & 1);
+ lbase = lbase >> 1, d_size <<= 1);
+ while (d_size > n_size)
+ d_size = d_size >> 1;
+#ifdef DEBUG
+ ErrorF("WC_BASE: 0x%lx WC_END: 0x%lx\n",base,base+d_size-1);
+#endif
+ n_base += d_size;
+ n_size -= d_size;
+ if (n_size) {
+ xf86DrvMsgVerb(screenNum,X_INFO,3,"Splitting WC range: "
+ "base: 0x%lx, size: 0x%lx\n",base,size);
+ curwcr->next = mtrr_add_wc_region(screenNum, n_base, n_size,from);
+ }
+ curwcr->sentry.size = d_size;
+ }
+
+ /*****************************************************************/
+#endif /* SPLIT_WC_REGIONS */
+
+ if (ioctl(mtrr_fd, MTRRIOC_ADD_ENTRY, &curwcr->sentry) >= 0) {
+ /* Avoid printing on every VT switch */
+ if (xf86ServerIsInitialising()) {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx)\n",
+ base, size);
+ }
+ return wcreturn;
+ }
+ else {
+ *wcr = curwcr->next;
+ xfree(curwcr);
+
+ /* Don't complain about the VGA region: MTRR fixed
+ regions aren't currently supported, but might be in
+ the future. */
+ if ((unsigned long)base >= 0x100000) {
+ xf86DrvMsgVerb(screenNum, X_WARNING, 0,
+ "Failed to set up write-combining range "
+ "(0x%lx,0x%lx)\n", base, size);
+ }
+ return wcreturn;
+ }
+}
+
+static void
+mtrr_undo_wc_region(int screenNum, struct mtrr_wc_region *wcr)
+{
+ struct mtrr_wc_region *p, *prev;
+
+ if (mtrr_fd > 0) {
+ p = wcr;
+ while (p) {
+ if (p->added)
+ ioctl(mtrr_fd, MTRRIOC_DEL_ENTRY, &p->sentry);
+ prev = p;
+ p = p->next;
+ xfree(prev);
+ }
+ }
+}
+
+static pointer
+setWC(int screenNum, unsigned long base, unsigned long size, Bool enable,
+ MessageType from)
+{
+ if (enable)
+ return mtrr_add_wc_region(screenNum, base, size, from);
+ else
+ return mtrr_cull_wc_region(screenNum, base, size, from);
+}
+
+static void
+undoWC(int screenNum, pointer regioninfo)
+{
+ mtrr_undo_wc_region(screenNum, regioninfo);
+}
+
+#endif /* HAS_MTRR_SUPPORT */
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+#ifdef __alpha__
+ if (axpSystem == -1) {
+ axpSystem = lnxGetAXP();
+ if ((needSparse = (_bus_base_sparse() > 0))) {
+ hae_thresh = xf86AXPParams[axpSystem].hae_thresh;
+ hae_mask = xf86AXPParams[axpSystem].hae_mask;
+ sparse_size = xf86AXPParams[axpSystem].size;
+ }
+ bus_base = _bus_base();
+ }
+ if (isJensen) {
+# ifndef JENSEN_SUPPORT
+ FatalError("Jensen is not supported any more\n"
+ "If you are intereseted in fixing Jensen support\n"
+ "please contact xorg@lists.freedesktop.org\n");
+# else
+ xf86Msg(X_INFO,"Machine type is Jensen\n");
+ pVidMem->mapMem = mapVidMemJensen;
+ pVidMem->unmapMem = unmapVidMemJensen;
+# endif /* JENSEN_SUPPORT */
+ } else if (needSparse) {
+ xf86Msg(X_INFO,"Machine needs sparse mapping\n");
+ pVidMem->mapMem = mapVidMemSparse;
+ pVidMem->unmapMem = unmapVidMemSparse;
+ } else {
+ xf86Msg(X_INFO,"Machine type has 8/16 bit access\n");
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+ }
+#else
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+#endif /* __alpha__ */
+
+
+#ifdef HAS_MTRR_SUPPORT
+ pVidMem->setWC = setWC;
+ pVidMem->undoWC = undoWC;
+#endif
+ pVidMem->initialised = TRUE;
+}
+
+#ifdef __sparc__
+/* Basically, you simply cannot do this on Sparc. You have to do something portable
+ * like use /dev/fb* or mmap() on /proc/bus/pci/X/Y nodes. -DaveM
+ */
+static pointer mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ return NULL;
+}
+#else
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+ int fd;
+ int mapflags = MAP_SHARED;
+ int prot;
+ memType realBase, alignOff;
+
+ realBase = Base & ~(getpagesize() - 1);
+ alignOff = Base - realBase;
+#ifdef DEBUG
+ ErrorF("base: %lx, realBase: %lx, alignOff: %lx \n",
+ Base,realBase,alignOff);
+#endif
+
+#if defined(__ia64__) || defined(__arm__) || defined(__s390__)
+#ifndef MAP_WRITECOMBINED
+#define MAP_WRITECOMBINED 0x00010000
+#endif
+#ifndef MAP_NONCACHED
+#define MAP_NONCACHED 0x00020000
+#endif
+ if(flags & VIDMEM_FRAMEBUFFER)
+ mapflags |= MAP_WRITECOMBINED;
+ else
+ mapflags |= MAP_NONCACHED;
+#endif
+
+#if 0
+ /* this will disappear when people upgrade their kernels */
+ fd = open(DEV_MEM,
+ ((flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR) | O_SYNC);
+#else
+ fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+#endif
+ if (fd < 0)
+ {
+ FatalError("xf86MapVidMem: failed to open " DEV_MEM " (%s)\n",
+ strerror(errno));
+ }
+
+ if (flags & VIDMEM_READONLY)
+ prot = PROT_READ;
+ else
+ prot = PROT_READ | PROT_WRITE;
+
+ /* This requires linux-0.99.pl10 or above */
+ base = mmap((caddr_t)0, Size + alignOff, prot, mapflags, fd,
+ (off_t)realBase + BUS_BASE);
+ close(fd);
+ if (base == MAP_FAILED) {
+ FatalError("xf86MapVidMem: Could not mmap framebuffer"
+ " (0x%08lx,0x%lx) (%s)\n", Base, Size,
+ strerror(errno));
+ }
+#ifdef DEBUG
+ ErrorF("base: %lx aligned base: %lx\n",base, base + alignOff);
+#endif
+ return (char *)base + alignOff;
+}
+#endif /* !(__sparc__) */
+
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ memType alignOff = (memType)Base
+ - ((memType)Base & ~(getpagesize() - 1));
+
+#ifdef DEBUG
+ ErrorF("alignment offset: %lx\n",alignOff);
+#endif
+ munmap((caddr_t)((memType)Base - alignOff), (Size + alignOff));
+}
+
+
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+#if defined(__powerpc__)
+_X_EXPORT volatile unsigned char *ioBase = NULL;
+
+#ifndef __NR_pciconfig_iobase
+#define __NR_pciconfig_iobase 200
+#endif
+
+#endif
+
+_X_EXPORT Bool
+xf86EnableIO(void)
+{
+#if defined(__powerpc__)
+ int fd;
+ unsigned int ioBase_phys;
+#endif
+
+ if (ExtendedEnabled)
+ return TRUE;
+
+#if defined(__powerpc__)
+ ioBase_phys = syscall(__NR_pciconfig_iobase, 2, 0, 0);
+
+ fd = open("/dev/mem", O_RDWR);
+ if (ioBase == NULL) {
+ ioBase = (volatile unsigned char *)mmap(0, 0x20000,
+ PROT_READ | PROT_WRITE, MAP_SHARED, fd,
+ ioBase_phys);
+/* Should this be fatal or just a warning? */
+#if 0
+ if (ioBase == MAP_FAILED) {
+ xf86Msg(X_WARNING,
+ "xf86EnableIOPorts: Failed to map iobase (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+#endif
+ }
+ close(fd);
+#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__arm__)
+ if (ioperm(0, 1024, 1) || iopl(3)) {
+ if (errno == ENODEV)
+ ErrorF("xf86EnableIOPorts: no I/O ports found\n");
+ else
+ FatalError("xf86EnableIOPorts: failed to set IOPL"
+ " for I/O (%s)\n", strerror(errno));
+ return FALSE;
+ }
+# if !defined(__alpha__)
+ ioperm(0x40,4,0); /* trap access to the timer chip */
+ ioperm(0x60,4,0); /* trap access to the keyboard controller */
+# endif
+#endif
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO(void)
+{
+ if (!ExtendedEnabled)
+ return;
+#if defined(__powerpc__)
+ munmap(ioBase, 0x20000);
+ ioBase = NULL;
+#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__)
+ iopl(0);
+ ioperm(0, 1024, 0);
+#endif
+ ExtendedEnabled = FALSE;
+
+ return;
+}
+
+/*
+ * Don't use these two functions. They can't possibly work. If you actually
+ * need interrupts off for something, you ought to be doing it in the kernel
+ * anyway.
+ */
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+ return (TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+ return;
+}
+
+#if defined (__alpha__)
+
+#define vuip volatile unsigned int *
+
+extern int readDense8(pointer Base, register unsigned long Offset);
+extern int readDense16(pointer Base, register unsigned long Offset);
+extern int readDense32(pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB8(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB16(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDenseNB32(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense8(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense16(int Value, pointer Base, register unsigned long Offset);
+extern void
+writeDense32(int Value, pointer Base, register unsigned long Offset);
+
+static int readSparse8(pointer Base, register unsigned long Offset);
+static int readSparse16(pointer Base, register unsigned long Offset);
+static int readSparse32(pointer Base, register unsigned long Offset);
+static void
+writeSparseNB8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseNB16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseNB32(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparse32(int Value, pointer Base, register unsigned long Offset);
+
+#define DENSE_BASE 0x2ff00000000UL
+#define SPARSE_BASE 0x30000000000UL
+
+static unsigned long msb_set = 0;
+
+static pointer
+mapVidMemSparse(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ int fd, prot;
+ unsigned long ret, rets = 0;
+
+ static Bool was_here = FALSE;
+
+ if (!was_here) {
+ was_here = TRUE;
+
+ xf86WriteMmio8 = writeSparse8;
+ xf86WriteMmio16 = writeSparse16;
+ xf86WriteMmio32 = writeSparse32;
+ xf86WriteMmioNB8 = writeSparseNB8;
+ xf86WriteMmioNB16 = writeSparseNB16;
+ xf86WriteMmioNB32 = writeSparseNB32;
+ xf86ReadMmio8 = readSparse8;
+ xf86ReadMmio16 = readSparse16;
+ xf86ReadMmio32 = readSparse32;
+ }
+
+ fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0) {
+ FatalError("xf86MapVidMem: failed to open " DEV_MEM " (%s)\n",
+ strerror(errno));
+ }
+
+#if 0
+ xf86Msg(X_INFO,"mapVidMemSparse: try Base 0x%lx size 0x%lx flags 0x%x\n",
+ Base, Size, flags);
+#endif
+
+ if (flags & VIDMEM_READONLY)
+ prot = PROT_READ;
+ else
+ prot = PROT_READ | PROT_WRITE;
+
+ /* This requirers linux-0.99.pl10 or above */
+
+ /*
+ * Always do DENSE mmap, since read32/write32 currently require it.
+ */
+ ret = (unsigned long)mmap((caddr_t)(DENSE_BASE + Base), Size,
+ prot, MAP_SHARED, fd,
+ (off_t) (bus_base + Base));
+
+ /*
+ * Do SPARSE mmap only when MMIO and not MMIO_32BIT, or FRAMEBUFFER
+ * and SPARSE (which should require the use of read/write macros).
+ *
+ * By not SPARSE mmapping an 8MB framebuffer, we can save approx. 256K
+ * bytes worth of pagetable (32 pages).
+ */
+ if (((flags & VIDMEM_MMIO) && !(flags & VIDMEM_MMIO_32BIT)) ||
+ ((flags & VIDMEM_FRAMEBUFFER) && (flags & VIDMEM_SPARSE)))
+ {
+ rets = (unsigned long)mmap((caddr_t)(SPARSE_BASE + (Base << 5)),
+ Size << 5, prot, MAP_SHARED, fd,
+ (off_t) _bus_base_sparse() + (Base << 5));
+ }
+
+ close(fd);
+
+ if (ret == (unsigned long)MAP_FAILED) {
+ FatalError("xf86MapVidMemSparse: Could not (dense) mmap fb (%s)\n",
+ strerror(errno));
+ }
+
+ if (((flags & VIDMEM_MMIO) && !(flags & VIDMEM_MMIO_32BIT)) ||
+ ((flags & VIDMEM_FRAMEBUFFER) && (flags & VIDMEM_SPARSE)))
+ {
+ if (rets == (unsigned long)MAP_FAILED ||
+ rets != (SPARSE_BASE + (Base << 5)))
+ {
+ FatalError("mapVidMemSparse: Could not (sparse) mmap fb (%s)\n",
+ strerror(errno));
+ }
+ }
+
+#if 1
+ if (rets)
+ xf86Msg(X_INFO,"mapVidMemSparse: mapped Base 0x%lx size 0x%lx"
+ " to DENSE at 0x%lx and SPARSE at 0x%lx\n",
+ Base, Size, ret, rets);
+ else
+ xf86Msg(X_INFO,"mapVidMemSparse: mapped Base 0x%lx size 0x%lx"
+ " to DENSE only at 0x%lx\n",
+ Base, Size, ret);
+
+#endif
+ return (pointer) ret;
+}
+
+static void
+unmapVidMemSparse(int ScreenNum, pointer Base, unsigned long Size)
+{
+ unsigned long Offset = (unsigned long)Base - DENSE_BASE;
+#if 1
+ xf86Msg(X_INFO,"unmapVidMemSparse: unmapping Base 0x%lx Size 0x%lx\n",
+ Base, Size);
+#endif
+ /* Unmap DENSE always. */
+ munmap((caddr_t)Base, Size);
+
+ /* Unmap SPARSE always, and ignore error in case we did not map it. */
+ munmap((caddr_t)(SPARSE_BASE + (Offset << 5)), Size << 5);
+}
+
+static int
+readSparse8(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+ register unsigned long msb;
+
+ mem_barrier();
+ Offset += (unsigned long)Base - DENSE_BASE;
+ shift = (Offset & 0x3) << 3;
+ if (Offset >= (hae_thresh)) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+
+ mem_barrier();
+ result = *(vuip) (SPARSE_BASE + (Offset << 5));
+ result >>= shift;
+ return 0xffUL & result;
+}
+
+static int
+readSparse16(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+ register unsigned long msb;
+
+ mem_barrier();
+ Offset += (unsigned long)Base - DENSE_BASE;
+ shift = (Offset & 0x2) << 3;
+ if (Offset >= hae_thresh) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+
+ mem_barrier();
+ result = *(vuip)(SPARSE_BASE + (Offset<<5) + (1<<(5-2)));
+ result >>= shift;
+ return 0xffffUL & result;
+}
+
+static int
+readSparse32(pointer Base, register unsigned long Offset)
+{
+ /* NOTE: this is really using DENSE. */
+ mem_barrier();
+ return *(vuip)((unsigned long)Base+(Offset));
+}
+
+static void
+writeSparse8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int b = Value & 0xffU;
+
+ write_mem_barrier();
+ Offset += (unsigned long)Base - DENSE_BASE;
+ if (Offset >= hae_thresh) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+
+ write_mem_barrier();
+ *(vuip) (SPARSE_BASE + (Offset << 5)) = b * 0x01010101;
+}
+
+static void
+writeSparse16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int w = Value & 0xffffU;
+
+ write_mem_barrier();
+ Offset += (unsigned long)Base - DENSE_BASE;
+ if (Offset >= hae_thresh) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+
+ write_mem_barrier();
+ *(vuip)(SPARSE_BASE + (Offset<<5) + (1<<(5-2))) = w * 0x00010001;
+}
+
+static void
+writeSparse32(int Value, pointer Base, register unsigned long Offset)
+{
+ /* NOTE: this is really using DENSE. */
+ write_mem_barrier();
+ *(vuip)((unsigned long)Base + (Offset)) = Value;
+ return;
+}
+
+static void
+writeSparseNB8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int b = Value & 0xffU;
+
+ Offset += (unsigned long)Base - DENSE_BASE;
+ if (Offset >= hae_thresh) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+ *(vuip) (SPARSE_BASE + (Offset << 5)) = b * 0x01010101;
+}
+
+static void
+writeSparseNB16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned long msb;
+ register unsigned int w = Value & 0xffffU;
+
+ Offset += (unsigned long)Base - DENSE_BASE;
+ if (Offset >= hae_thresh) {
+ msb = Offset & hae_mask;
+ Offset -= msb;
+ if (msb_set != msb) {
+ sethae(msb);
+ msb_set = msb;
+ }
+ }
+ *(vuip)(SPARSE_BASE+(Offset<<5)+(1<<(5-2))) = w * 0x00010001;
+}
+
+static void
+writeSparseNB32(int Value, pointer Base, register unsigned long Offset)
+{
+ /* NOTE: this is really using DENSE. */
+ *(vuip)((unsigned long)Base + (Offset)) = Value;
+ return;
+}
+
+_X_EXPORT void (*xf86WriteMmio8)(int Value, pointer Base, unsigned long Offset)
+ = writeDense8;
+_X_EXPORT void (*xf86WriteMmio16)(int Value, pointer Base, unsigned long Offset)
+ = writeDense16;
+_X_EXPORT void (*xf86WriteMmio32)(int Value, pointer Base, unsigned long Offset)
+ = writeDense32;
+_X_EXPORT void (*xf86WriteMmioNB8)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB8;
+_X_EXPORT void (*xf86WriteMmioNB16)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB16;
+_X_EXPORT void (*xf86WriteMmioNB32)(int Value, pointer Base, unsigned long Offset)
+ = writeDenseNB32;
+_X_EXPORT int (*xf86ReadMmio8)(pointer Base, unsigned long Offset)
+ = readDense8;
+_X_EXPORT int (*xf86ReadMmio16)(pointer Base, unsigned long Offset)
+ = readDense16;
+_X_EXPORT int (*xf86ReadMmio32)(pointer Base, unsigned long Offset)
+ = readDense32;
+
+#ifdef JENSEN_SUPPORT
+
+static int
+readSparseJensen8(pointer Base, register unsigned long Offset);
+static int
+readSparseJensen16(pointer Base, register unsigned long Offset);
+static int
+readSparseJensen32(pointer Base, register unsigned long Offset);
+static void
+writeSparseJensen8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseJensen16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseJensen32(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseJensenNB8(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseJensenNB16(int Value, pointer Base, register unsigned long Offset);
+static void
+writeSparseJensenNB32(int Value, pointer Base, register unsigned long Offset);
+
+/*
+ * The Jensen lacks dense memory, thus we have to address the bus via
+ * the sparse addressing scheme.
+ *
+ * Martin Ostermann (ost@comnets.rwth-aachen.de) - Apr.-Sep. 1996
+ */
+
+#ifdef TEST_JENSEN_CODE
+#define SPARSE (5)
+#else
+#define SPARSE (7)
+#endif
+
+#define JENSEN_SHIFT(x) ((long)x<<SPARSE)
+
+static pointer
+mapVidMemJensen(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+ int fd, prot;
+
+ xf86WriteMmio8 = writeSparseJensen8;
+ xf86WriteMmio16 = writeSparseJensen16;
+ xf86WriteMmio32 = writeSparseJensen32;
+ xf86WriteMmioNB8 = writeSparseJensenNB8;
+ xf86WriteMmioNB16 = writeSparseJensenNB16;
+ xf86WriteMmioNB32 = writeSparseJensenNB32;
+ xf86ReadMmio8 = readSparseJensen8;
+ xf86ReadMmio16 = readSparseJensen16;
+ xf86ReadMmio32 = readSparseJensen32;
+
+ fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0) {
+ FatalError("xf86MapVidMem: failed to open " DEV_MEM " (%s)\n",
+ strerror(errno));
+ }
+
+ if (flags & VIDMEM_READONLY)
+ prot = PROT_READ;
+ else
+ prot = PROT_READ | PROT_WRITE;
+
+ /* This requires linux-0.99.pl10 or above */
+ base = mmap((caddr_t)0, JENSEN_SHIFT(Size),
+ prot, MAP_SHARED, fd,
+ (off_t)(JENSEN_SHIFT((off_t)Base) + _bus_base_sparse()));
+ close(fd);
+ if (base == MAP_FAILED) {
+ FatalError("xf86MapVidMem: Could not mmap framebuffer"
+ " (0x%08x,0x%x) (%s)\n", Base, Size,
+ strerror(errno));
+ }
+ return base;
+}
+
+static void
+unmapVidMemJensen(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap((caddr_t)Base, JENSEN_SHIFT(Size));
+}
+
+static int
+readSparseJensen8(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+
+ mem_barrier();
+ shift = (Offset & 0x3) << 3;
+
+ result = *(vuip) ((unsigned long)Base + (Offset << SPARSE));
+
+ result >>= shift;
+ return 0xffUL & result;
+}
+
+static int
+readSparseJensen16(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result, shift;
+
+ mem_barrier();
+ shift = (Offset & 0x2) << 3;
+
+ result = *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(1<<(SPARSE-2)));
+
+ result >>= shift;
+ return 0xffffUL & result;
+}
+
+static int
+readSparseJensen32(pointer Base, register unsigned long Offset)
+{
+ register unsigned long result;
+
+ mem_barrier();
+ result = *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(3<<(SPARSE-2)));
+
+ return result;
+}
+
+static void
+writeSparseJensen8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned int b = Value & 0xffU;
+
+ write_mem_barrier();
+ *(vuip) ((unsigned long)Base + (Offset << SPARSE)) = b * 0x01010101;
+}
+
+static void
+writeSparseJensen16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned int w = Value & 0xffffU;
+
+ write_mem_barrier();
+ *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(1<<(SPARSE-2))) =
+ w * 0x00010001;
+}
+
+static void
+writeSparseJensen32(int Value, pointer Base, register unsigned long Offset)
+{
+ write_mem_barrier();
+ *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(3<<(SPARSE-2))) = Value;
+}
+
+static void
+writeSparseJensenNB8(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned int b = Value & 0xffU;
+
+ *(vuip) ((unsigned long)Base + (Offset << SPARSE)) = b * 0x01010101;
+}
+
+static void
+writeSparseJensenNB16(int Value, pointer Base, register unsigned long Offset)
+{
+ register unsigned int w = Value & 0xffffU;
+
+ *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(1<<(SPARSE-2))) =
+ w * 0x00010001;
+}
+
+static void
+writeSparseJensenNB32(int Value, pointer Base, register unsigned long Offset)
+{
+ *(vuip)((unsigned long)Base+(Offset<<SPARSE)+(3<<(SPARSE-2))) = Value;
+}
+#endif /* JENSEN_SUPPORT */
+
+#endif /* __alpha__ */
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/Makefile.am b/xorg-server/hw/xfree86/os-support/lynxos/Makefile.am
new file mode 100644
index 000000000..4085c49a9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/Makefile.am
@@ -0,0 +1,8 @@
+EXTRA_DIST = \
+ lynx_init.c \
+ lynx_mmap.c \
+ lynx_mouse.c \
+ lynx_noinline.c \
+ lynx_ppc.c \
+ lynx_video.c \
+ lynx_ppc.S
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/Makefile.in b/xorg-server/hw/xfree86/os-support/lynxos/Makefile.in
new file mode 100644
index 000000000..b4641474d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/Makefile.in
@@ -0,0 +1,540 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_init.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_init.c
new file mode 100644
index 000000000..03f72ca19
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_init.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright 1993 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xmd.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+static int VTnum = -1;
+
+void
+xf86OpenConsole()
+{
+ struct vt_mode VT;
+ char vtname1[11];
+ int fd, pgrp;
+ MessageType from = X_PROBED;
+
+ if (serverGeneration == 1)
+ {
+ /* check if we're run with euid==0 */
+ if (geteuid() != 0)
+ {
+ FatalError("xf86OpenConsole: Server must be suid root\n");
+ }
+
+ /*
+ * setup the virtual terminal manager
+ * NOTE:
+ * We use the out-of-the-box atc terminal driver,
+ * not the GE contributed vdt driver.
+ * Also, we do setup signals for VT switching which
+ * is not really necessary because we don't feed the
+ * VT switch keystrokes to the kernel in xf86Events.c
+ * (it bombs occasionally...)
+ */
+ if (VTnum != -1)
+ {
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+ }
+ else
+ {
+ /* We could use /dev/con which is usually a symlink
+ * to /dev/atc0 but one could configure the system
+ * to use a serial line as console device, so to
+ * be sure we take /dev/atc0.
+ */
+ if ((fd = open("/dev/atc0",O_WRONLY,0)) < 0)
+ {
+ FatalError(
+ "xf86OpenConsole: Cannot open /dev/atc0 (%s)\n",
+ strerror(errno));
+ }
+ if ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
+ (xf86Info.vtno == -1))
+ {
+ FatalError("xf86OpenConsole: Cannot find a free VT\n");
+ }
+ close(fd);
+ }
+ xf86Msg(from, "using VT number %d\n", xf86Info.vtno);
+
+ sprintf(vtname1,"/dev/atc%d",xf86Info.vtno);
+
+ pgrp = getpgrp(); /* POSIX version ! */
+ ioctl(xf86Info.consoleFd, TIOCSPGRP, &pgrp);
+
+ if ((xf86Info.consoleFd = open(vtname1,O_RDWR|O_NDELAY,0)) < 0)
+ {
+ FatalError(
+ "xf86OpenConsole: Cannot open %s (%s)\n",
+ vtname1, strerror(errno));
+ }
+ /* change ownership of the vt */
+ chown(vtname1, getuid(), getgid());
+
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_GETMODE failed\n");
+ }
+
+ /* for future use... */
+ signal(SIGUSR1, xf86VTRequest);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed\n");
+ }
+ }
+ else
+ {
+ /* serverGeneration != 1 */
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ /*
+ * If the server doesn't have the VT when the reset occurs,
+ * this is to make sure we don't continue until the activate
+ * signal is received.
+ */
+ if (!xf86Screens[0]->vtSema)
+ sleep(5);
+ }
+ return;
+}
+
+void
+xf86CloseConsole()
+{
+ struct vt_mode VT;
+
+#if 0
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno);
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, 0);
+#endif
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
+ {
+ VT.mode = VT_AUTO;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* set dflt vt handling */
+ }
+ close(xf86Info.consoleFd); /* make the vt-manager happy */
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0)
+ {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ return(1);
+ }
+ return(0);
+}
+
+void
+xf86UseMsg()
+{
+ ErrorF("vtXX use the specified VT number\n");
+ return;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_mmap.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_mmap.c
new file mode 100644
index 000000000..3364399aa
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_mmap.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright 1993 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/*
+ * Read BIOS using smem_create facility
+ */
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+#if defined(__powerpc__)
+ xf86Msg(X_WARNING, "xf86ReadBios: no BIOS-probe on PowerPC\n");
+ return(-1);
+#else
+ char *p;
+ int mlen;
+
+ mlen = (Offset + Len + 4095) & ~4095;
+ p = smem_create("BIOS-probe", (char *)Base, mlen, SM_READ);
+ if (p == NULL)
+ {
+ /* check if there is a stale segment around */
+ if (smem_remove("BIOS-probe") == 0) {
+ xf86Msg(X_INFO,
+ "xf86ReadBios: removed stale smem_ segment\n");
+ p = smem_create("BIOS-probe", (char *)Base, mlen, SM_READ);
+ }
+ if (p == NULL) {
+ xf86Msg(X_WARNING, "xf86ReadBios: Failed to smem_create "
+ "Base %x len %x %s \n",
+ Base, mlen, strerror(errno));
+ return(-1);
+ }
+ }
+ memcpy(Buf, p + Offset, Len);
+ smem_create(NULL, p, 0, SM_DETACH);
+ smem_remove("BIOS-probe");
+ return(Len);
+#endif
+}
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_mouse.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_mouse.c
new file mode 100644
index 000000000..b48202977
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_mouse.c
@@ -0,0 +1,33 @@
+
+/*
+ * Copyright 1999 by The XFree86 Project, Inc.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+
+static int
+SupportedInterfaces(void)
+{
+ /* XXX Need to check this. */
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_AUTO;
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_noinline.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_noinline.c
new file mode 100644
index 000000000..d4db82cca
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_noinline.c
@@ -0,0 +1,177 @@
+/*
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#if /* NO_INLINE && */ defined(__powerpc__)
+
+#include "xf86Pci.h"
+
+extern volatile unsigned char *ioBase;
+
+_X_EXPORT void
+eieio()
+{
+ __asm__ __volatile__ ("eieio");
+}
+
+_X_EXPORT unsigned long
+ldl_brx(volatile unsigned char *base, int ndx)
+{
+ register unsigned long tmp = *(volatile unsigned long *)(base+ndx);
+ return( ((tmp & 0x000000ff) << 24) |
+ ((tmp & 0x0000ff00) << 8) |
+ ((tmp & 0x00ff0000) >> 8) |
+ ((tmp & 0xff000000) >> 24) );
+}
+
+_X_EXPORT unsigned short
+ldw_brx(volatile unsigned char *base, int ndx)
+{
+ register unsigned short tmp = *(volatile unsigned short *)(base+ndx);
+ return((tmp << 8) | (tmp >> 8));
+}
+
+_X_EXPORT void
+stl_brx(unsigned long val, volatile unsigned char *base, int ndx)
+{
+ unsigned char *p = (unsigned char *)&val;
+ unsigned long tmp = (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0);
+ *(volatile unsigned long *)(base+ndx) = tmp;
+}
+
+_X_EXPORT void
+stw_brx(unsigned short val, volatile unsigned char *base, int ndx)
+{
+ unsigned char *p = (unsigned char *)&val;
+ unsigned short tmp = (p[1] << 8) | p[0];
+ *(volatile unsigned short *)(base+ndx) = tmp;
+}
+
+_X_EXPORT void
+outb(IOADDRESS port, unsigned char value)
+{
+ *((volatile unsigned char *)(ioBase + port)) = value; eieio();
+}
+
+_X_EXPORT void
+outw(IOADDRESS port, unsigned short value)
+{
+ stw_brx(value, ioBase, port); eieio();
+}
+
+_X_EXPORT void
+outl(IOADDRESS port, unsigned int value)
+{
+ stl_brx(value, ioBase, port); eieio();
+}
+
+_X_EXPORT unsigned char
+inb(IOADDRESS port)
+{
+ unsigned char val;
+
+ val = *((volatile unsigned char *)(ioBase + port)); eieio();
+ return(val);
+}
+
+_X_EXPORT unsigned short
+inw(IOADDRESS port)
+{
+ unsigned short val;
+
+ val = ldw_brx(ioBase, port); eieio();
+ return(val);
+}
+
+_X_EXPORT unsigned int
+inl(IOADDRESS port)
+{
+ unsigned int val;
+
+ val = ldl_brx(ioBase, port); eieio();
+ return(val);
+}
+
+_X_EXPORT unsigned long
+ldl_u(void *p)
+{
+ return (((*(unsigned char *)(p)) |
+ (*((unsigned char *)(p)+1)<<8) |
+ (*((unsigned char *)(p)+2)<<16) |
+ (*((unsigned char *)(p)+3)<<24)));
+}
+
+_X_EXPORT unsigned long
+ldq_u(void *p)
+{
+ return ldl_u(p);
+}
+
+_X_EXPORT unsigned short
+ldw_u(void *p)
+{
+ return(((*(unsigned char *)(p)) |
+ (*((unsigned char *)(p)+1)<<8)));
+}
+
+_X_EXPORT void
+stl_u(unsigned long v, void *p)
+{
+
+ (*(unsigned char *)(p)) = (v);
+ (*((unsigned char *)(p)+1)) = ((v) >> 8);
+ (*((unsigned char *)(p)+2)) = ((v) >> 16);
+ (*((unsigned char *)(p)+3)) = ((v) >> 24);
+}
+
+_X_EXPORT void
+stq_u(unsigned long v, void *p)
+{
+ stl_u(v,p);
+}
+
+_X_EXPORT void
+stw_u(unsigned short v, void *p)
+{
+ (*(unsigned char *)(p)) = (v);
+ (*((unsigned char *)(p)+1)) = ((v) >> 8);
+}
+
+
+_X_EXPORT void
+mem_barrier(void)
+{
+ __asm__ __volatile__("eieio");
+}
+
+_X_EXPORT void
+write_mem_barrier(void)
+{
+ __asm__ __volatile__("eieio");
+}
+
+#endif /* NO_INLINE && __powerpc__ */
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.S b/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.S
new file mode 100644
index 000000000..3865850d1
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.S
@@ -0,0 +1,70 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_ppc.S,v 1.1 1999/07/10 07:24:49 dawes Exp $ */
+/*
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+ .file "ppc.s"
+.toc
+ .csect .text[PR]
+ .balign 4
+ .globl ppc_flush_icache
+ .globl .ppc_flush_icache
+.csect ppc_flush_icache[DS]
+ppc_flush_icache:
+ .long .ppc_flush_icache, TOC[tc0], 0
+.csect .text[PR]
+.ppc_flush_icache:
+ mflr 0
+ stw 31,-4(1)
+ stw 0,8(1)
+ stwu 1,-64(1)
+ mr 31,1
+ stw 3,88(31)
+ li 6, 0 /* __inst_dcbf (addr, 0); */
+ dcbf 3, 6
+ li 5, 32 /* __inst_dcbf (addr, LINESIZE); */
+ dcbf 3, 5
+ sync /* __inst_sync (); */
+ li 4,0 /* __inst_icbi (addr, 0); */
+ icbi 3,4
+ li 7,32 /* __inst_icbi (addr, LINESIZE); */
+ icbi 3,7
+ sync /* __inst_sync (); */
+ isync /* __inst_isync (); */
+L..1:
+ lwz 1,0(1)
+ lwz 0,8(1)
+ mtlr 0
+ lwz 31,-4(1)
+ blr
+LT..ppc_flush_icache:
+ .long 0
+ .byte 0,0,32,97,128,1,1,1
+ .long 0
+ .long LT..ppc_flush_icache-.ppc_flush_icache
+ .short 16
+ .byte "ppc_flush_icache"
+ .byte 31
+_section_.text:
+ .csect .data[RW]
+ .long _section_.text
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.c
new file mode 100644
index 000000000..6300f38c8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_ppc.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 1998 by Metro Link Incorporated
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Metro Link
+ * Incorporated not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Metro Link Incorporated makes no representations
+ * about the suitability of this software for any purpose. It is
+ * provided "as is" without express or implied warranty.
+ *
+ * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+void ppc_flush_icache()
+{
+__asm__ __volatile__ (" \
+ mflr 0 ;\
+ stw 31,-4(1) ;\
+ stw 0,8(1) ;\
+ stwu 1,-64(1) ;\
+ mr 31,1 ;\
+ stw 3,88(31) ;\
+ li 6, 0 ;\
+ dcbf 3, 6 ;\
+ li 5, 32 ;\
+ dcbf 3, 5 ;\
+ sync ;\
+ li 4,0 ;\
+ icbi 3,4 ;\
+ li 7,32 ;\
+ icbi 3,7 ;\
+ sync ;\
+ isync ;\
+ lwz 1,0(1) ;\
+ lwz 0,8(1) ;\
+ mtlr 0 ;\
+ lwz 31,-4(1) ;\
+ blr ;\
+");
+}
diff --git a/xorg-server/hw/xfree86/os-support/lynxos/lynx_video.c b/xorg-server/hw/xfree86/os-support/lynxos/lynx_video.c
new file mode 100644
index 000000000..4602076c7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/lynxos/lynx_video.c
@@ -0,0 +1,710 @@
+/*
+ * Copyright 1993 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#if defined(__powerpc__)
+
+# if defined(USE_MACHINE_ABSOLUTE)
+# include <machine/absolute.h>
+# else
+# define __USER_SPACE_INCLUDE
+# include <hw_absolute.h>
+# endif
+
+void ppcPciIoMap(int bus);
+#endif
+
+#if 0
+#define DEBUG
+#endif
+
+#ifdef HAS_MTRR_SUPPORT
+#include <sys/memrange.h>
+#define X_MTRR_ID "XFree86"
+
+static pointer setWC(int, unsigned long, unsigned long, Bool, MessageType);
+static void undoWC(int, pointer);
+static Bool cleanMTRR(void);
+static int devMemFd = -1;
+#define MTRR_DEVICE "/dev/mtrr"
+#endif
+
+
+#if !defined(NO_MMAP)
+#include <sys/mman.h>
+
+int smem_remove(char *name)
+{
+ return(0);
+}
+
+char *smem_create(char *name, char *arg_addr, long size, int mode)
+{
+ int fd;
+ void *addr = 0;
+ char *retval;
+ size_t len = size;
+ int prot = PROT_READ|PROT_WRITE|PROT_UNCACHE;
+ int flags = MAP_SHARED;
+ off_t off = (off_t)arg_addr;
+
+ if ((fd = open("/dev/mem" , O_RDWR)) < 0)
+ {
+ retval = (char *)-1;
+ }
+ else
+ {
+ if (mode == SM_DETACH)
+ {
+ munmap(arg_addr, len);
+ retval = 0;
+ }
+ else
+ {
+ if ((retval = mmap (addr, len, prot, flags, fd, off) ) == MAP_FAILED)
+ {
+ retval = (char *)-1;
+ }
+ }
+
+ close(fd);
+ }
+
+ return(retval);
+}
+
+#endif
+
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+typedef struct
+{
+ char name[16];
+ unsigned long Base;
+ unsigned long Size;
+ char *ptr;
+ int RefCnt;
+}
+_SMEMS;
+
+#define MAX_SMEMS 16
+
+static _SMEMS smems[MAX_SMEMS];
+
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+static void
+smemCleanup(void)
+{
+ int i;
+
+ for (i = 0; i < MAX_SMEMS; i++) {
+ if (*smems[i].name && smems[i].ptr) {
+ (void)smem_create(NULL, smems[i].ptr, 0, SM_DETACH);
+ (void)smem_remove(smems[i].name);
+ *smems[i].name = '\0';
+ smems[i].ptr = NULL;
+ smems[i].Base = 0;
+ smems[i].Size = 0;
+ smems[i].RefCnt = 0;
+ }
+ }
+}
+
+static pointer
+MapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ static int once;
+ int free_slot = -1;
+ int i;
+
+ if (!once)
+ {
+ atexit(smemCleanup);
+ once = 1;
+ }
+ for (i = 0; i < MAX_SMEMS; i++)
+ {
+ if (!*smems[i].name && free_slot == -1)
+ free_slot = i;
+ if (smems[i].Base == Base && smems[i].Size == Size
+ && *smems[i].name) {
+ smems[i].RefCnt++;
+ return smems[i].ptr;
+ }
+ }
+ if (i == MAX_SMEMS && free_slot == -1)
+ {
+ FatalError("MapVidMem: failed to smem_create Base %x Size %x (out of SMEMS entries)\n",
+ Base, Size);
+ }
+
+ i = free_slot;
+ sprintf(smems[i].name, "Video-%d", i);
+ smems[i].Base = Base;
+ smems[i].Size = Size;
+
+ xf86MsgVerb(X_INFO, 3, "MapVidMem: Base=0x%x Size=0x%x\n",
+ Base, Size);
+
+#if defined(__powerpc__)
+ if (((unsigned long)Base & PHYS_IO_MEM_START) != PHYS_IO_MEM_START) {
+ Base = Base | PHYS_IO_MEM_START;
+ }
+#endif
+
+ smems[i].ptr = smem_create(smems[i].name, (char *)Base, Size, SM_READ|SM_WRITE);
+ smems[i].RefCnt = 1;
+ if (smems[i].ptr == NULL)
+ {
+ /* check if there is a stale segment around */
+ if (smem_remove(smems[i].name) == 0) {
+ xf86Msg(X_INFO,
+ "MapVidMem: removed stale smem_ segment %s\n",
+ smems[i].name);
+ smems[i].ptr = smem_create(smems[i].name,
+ (char *)Base, Size, SM_READ|SM_WRITE);
+ }
+ if (smems[i].ptr == NULL) {
+ *smems[i].name = '\0';
+ FatalError("MapVidMem: failed to smem_create Base %x Size %x (%s)\n",
+ Base, Size, strerror(errno));
+ }
+ }
+ xf86MsgVerb(X_INFO, 3, "MapVidMem: Base=0x%x Size=0x%x Ptr=0x%x\n",
+ Base, Size, smems[i].ptr);
+ return smems[i].ptr;
+}
+
+static void
+UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ int i;
+
+ xf86MsgVerb(X_INFO, 3, "UnMapVidMem: Base/Ptr=0x%x Size=0x%x\n",
+ Base, Size);
+ for (i = 0; i < MAX_SMEMS; i++)
+ {
+ if (*smems[i].name && smems[i].ptr == Base
+ && smems[i].Size == Size)
+ {
+ if (--smems[i].RefCnt > 0)
+ return;
+
+ (void)smem_create(NULL, smems[i].ptr, 0, SM_DETACH);
+ xf86MsgVerb(X_INFO, 3,
+ "UnMapVidMem: smem_create(%s, 0x%08x, ... "
+ "SM_DETACH)\n", smems[i].name, smems[i].ptr);
+ (void)smem_remove(smems[i].name);
+ *smems[i].name = '\0';
+ smems[i].RefCnt = 0;
+ return;
+ }
+ }
+ xf86MsgVerb(X_WARNING, 2,
+ "UnMapVidMem: no SMEM found for Base = %lx Size = %lx\n",
+ Base, Size);
+}
+
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+ pVidMem->mapMem = MapVidMem;
+ pVidMem->unmapMem = UnMapVidMem;
+ pVidMem->setWC = 0;
+ pVidMem->undoWC = 0;
+#ifdef HAS_MTRR_SUPPORT
+ if (cleanMTRR()) {
+ pVidMem->setWC = setWC;
+ pVidMem->undoWC = undoWC;
+ }
+#endif
+ pVidMem->initialised = TRUE;
+}
+
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+ return;
+}
+
+/***************************************************************************/
+/* I/O Permissions section for PowerPC */
+/***************************************************************************/
+
+#if defined(__powerpc__)
+
+_X_EXPORT volatile unsigned char *ioBase = MAP_FAILED;
+volatile unsigned char *pciConfBase = MAP_FAILED;
+
+static int IOEnabled;
+
+
+static void
+removeIOSmem(void)
+{
+ smem_create(NULL, (char *) ioBase, 0, SM_DETACH);
+ smem_remove("IOBASE");
+ ioBase = MAP_FAILED;
+}
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ if (IOEnabled++ == 0) {
+ ioBase = (unsigned char *) smem_create("IOBASE",
+ (char *)PHYS_ISA_IO_SPACE, 64*1024, SM_READ|SM_WRITE);
+ if (ioBase == MAP_FAILED) {
+ --IOEnabled;
+ xf86Msg(X_WARNING,"xf86EnableIO: Failed to map I/O\n");
+ return FALSE;
+ } else {
+#ifdef DEBUG
+ ErrorF("xf86EnableIO: mapped I/O at vaddr 0x%08x\n",
+ ioBase);
+#endif
+ atexit(removeIOSmem);
+ }
+ }
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ if (!IOEnabled)
+ return;
+
+ if (--IOEnabled == 0)
+ removeIOSmem();
+ return;
+}
+
+#if 0
+void
+xf86DisableIOPrivs(void)
+{
+ return;
+}
+#endif
+void
+ppcPciIoMap(int bus)
+{
+ xf86EnableIO();
+}
+
+#endif
+
+
+#ifdef HAS_MTRR_SUPPORT
+/* memory range (MTRR) support for LynxOS (taken from BSD MTRR support) */
+
+/*
+ * This code is experimental. Some parts may be overkill, and other parts
+ * may be incomplete.
+ */
+
+/*
+ * getAllRanges returns the full list of memory ranges with attributes set.
+ */
+
+static struct mem_range_desc *
+getAllRanges(int *nmr)
+{
+ struct mem_range_desc *mrd;
+ struct mem_range_op mro;
+
+ /*
+ * Find how many ranges there are. If this fails, then the kernel
+ * probably doesn't have MTRR support.
+ */
+ mro.mo_arg[0] = 0;
+ if (ioctl(devMemFd, MEMRANGE_GET, &mro))
+ return NULL;
+ *nmr = mro.mo_arg[0];
+ mrd = xnfalloc(*nmr * sizeof(struct mem_range_desc));
+ mro.mo_arg[0] = *nmr;
+ mro.mo_desc = mrd;
+ if (ioctl(devMemFd, MEMRANGE_GET, &mro)) {
+ xfree(mrd);
+ return NULL;
+ }
+ return mrd;
+}
+
+/*
+ * cleanMTRR removes any memory attribute that may be left by a previous
+ * X server. Normally there won't be any, but this takes care of the
+ * case where a server crashed without being able finish cleaning up.
+ */
+
+static Bool
+cleanMTRR()
+{
+ struct mem_range_desc *mrd;
+ struct mem_range_op mro;
+ int nmr, i;
+
+ /* This shouldn't happen */
+ if (devMemFd < 0) {
+ if ((devMemFd = open(MTRR_DEVICE, O_RDONLY)) < 0) {
+perror("open MTRR");
+ return FALSE;
+ }
+ }
+
+ if (!(mrd = getAllRanges(&nmr)))
+ return FALSE;
+
+ for (i = 0; i < nmr; i++) {
+ if (strcmp(mrd[i].mr_owner, X_MTRR_ID) == 0 &&
+ (mrd[i].mr_flags & MDF_ACTIVE)) {
+#ifdef DEBUG
+ ErrorF("Clean for (0x%lx,0x%lx)\n",
+ (unsigned long)mrd[i].mr_base,
+ (unsigned long)mrd[i].mr_len);
+#endif
+ if (mrd[i].mr_flags & MDF_FIXACTIVE) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ mrd[i].mr_flags = MDF_UNCACHEABLE;
+ } else {
+ mro.mo_arg[0] = MEMRANGE_SET_REMOVE;
+ }
+ mro.mo_desc = mrd + i;
+ ioctl(devMemFd, MEMRANGE_SET, &mro);
+ }
+ }
+#ifdef DEBUG
+ sleep(10);
+#endif
+ xfree(mrd);
+ return TRUE;
+}
+
+typedef struct x_RangeRec {
+ struct mem_range_desc mrd;
+ Bool wasWC;
+ struct x_RangeRec * next;
+} RangeRec, *RangePtr;
+
+static void
+freeRangeList(RangePtr range)
+{
+ RangePtr rp;
+
+ while (range) {
+ rp = range;
+ range = rp->next;
+ xfree(rp);
+ }
+}
+
+static RangePtr
+dupRangeList(RangePtr list)
+{
+ RangePtr new = NULL, rp, p;
+
+ rp = list;
+ while (rp) {
+ p = xnfalloc(sizeof(RangeRec));
+ *p = *rp;
+ p->next = new;
+ new = p;
+ rp = rp->next;
+ }
+ return new;
+}
+
+static RangePtr
+sortRangeList(RangePtr list)
+{
+ RangePtr rp1, rp2, copy, sorted = NULL, minp, prev, minprev;
+ unsigned long minBase;
+
+ /* Sort by base address */
+ rp1 = copy = dupRangeList(list);
+ while (rp1) {
+ minBase = rp1->mrd.mr_base;
+ minp = rp1;
+ minprev = NULL;
+ prev = rp1;
+ rp2 = rp1->next;
+ while (rp2) {
+ if (rp2->mrd.mr_base < minBase) {
+ minBase = rp2->mrd.mr_base;
+ minp = rp2;
+ minprev = prev;
+ }
+ prev = rp2;
+ rp2 = rp2->next;
+ }
+ if (minprev) {
+ minprev->next = minp->next;
+ rp1 = copy;
+ } else {
+ rp1 = minp->next;
+ }
+ minp->next = sorted;
+ sorted = minp;
+ }
+ return sorted;
+}
+
+/*
+ * findRanges returns a list of ranges that overlap the specified range.
+ */
+
+static void
+findRanges(unsigned long base, unsigned long size, RangePtr *ucp, RangePtr *wcp)
+{
+ struct mem_range_desc *mrd;
+ int nmr, i;
+ RangePtr rp, *p;
+
+ if (!(mrd = getAllRanges(&nmr)))
+ return;
+
+ for (i = 0; i < nmr; i++) {
+ if ((mrd[i].mr_flags & MDF_ACTIVE) &&
+ mrd[i].mr_base < base + size &&
+ mrd[i].mr_base + mrd[i].mr_len > base) {
+ if (mrd[i].mr_flags & MDF_WRITECOMBINE)
+ p = wcp;
+ else if (mrd[i].mr_flags & MDF_UNCACHEABLE)
+ p = ucp;
+ else
+ continue;
+ rp = xnfalloc(sizeof(RangeRec));
+ rp->mrd = mrd[i];
+ rp->next = *p;
+ *p = rp;
+ }
+ }
+ xfree(mrd);
+}
+
+/*
+ * This checks if the existing overlapping ranges fully cover the requested
+ * range. Is this overkill?
+ */
+
+static Bool
+fullCoverage(unsigned long base, unsigned long size, RangePtr overlap)
+{
+ RangePtr rp1, sorted = NULL;
+ unsigned long end;
+
+ sorted = sortRangeList(overlap);
+ /* Look for gaps */
+ rp1 = sorted;
+ end = base + size;
+ while (rp1) {
+ if (rp1->mrd.mr_base > base) {
+ freeRangeList(sorted);
+ return FALSE;
+ } else {
+ base = rp1->mrd.mr_base + rp1->mrd.mr_len;
+ }
+ if (base >= end) {
+ freeRangeList(sorted);
+ return TRUE;
+ }
+ rp1 = rp1->next;
+ }
+ freeRangeList(sorted);
+ return FALSE;
+}
+
+static pointer
+addWC(int screenNum, unsigned long base, unsigned long size, MessageType from)
+{
+ RangePtr uc = NULL, wc = NULL, retlist = NULL;
+ struct mem_range_desc mrd;
+ struct mem_range_op mro;
+
+ findRanges(base, size, &uc, &wc);
+
+ /* See of the full range is already WC */
+ if (!uc && fullCoverage(base, size, wc)) {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx) was already set\n",
+ base, size);
+ return NULL;
+ }
+
+ /* Otherwise, try to add the new range */
+ mrd.mr_base = base;
+ mrd.mr_len = size;
+ strcpy(mrd.mr_owner, X_MTRR_ID);
+ mrd.mr_flags = MDF_WRITECOMBINE;
+ mro.mo_desc = &mrd;
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to set write-combining range "
+ "(0x%lx,0x%lx)\n", base, size);
+ return NULL;
+ } else {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx)\n", base, size);
+ retlist = xnfalloc(sizeof(RangeRec));
+ retlist->mrd = mrd;
+ retlist->wasWC = FALSE;
+ retlist->next = NULL;
+ return retlist;
+ }
+}
+
+static pointer
+delWC(int screenNum, unsigned long base, unsigned long size, MessageType from)
+{
+ RangePtr uc = NULL, wc = NULL, retlist = NULL;
+ struct mem_range_desc mrd;
+ struct mem_range_op mro;
+
+ findRanges(base, size, &uc, &wc);
+
+ /*
+ * See of the full range is already not WC, or if there is full
+ * coverage from UC ranges.
+ */
+ if (!wc || fullCoverage(base, size, uc)) {
+ xf86DrvMsg(screenNum, from,
+ "Write-combining range (0x%lx,0x%lx) was already clear\n",
+ base, size);
+ return NULL;
+ }
+
+ /* Otherwise, try to add the new range */
+ mrd.mr_base = base;
+ mrd.mr_len = size;
+ strcpy(mrd.mr_owner, X_MTRR_ID);
+ mrd.mr_flags = MDF_UNCACHEABLE;
+ mro.mo_desc = &mrd;
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to remove write-combining range "
+ "(0x%lx,0x%lx)\n", base, size);
+ /* XXX Should then remove all of the overlapping WC ranges */
+ return NULL;
+ } else {
+ xf86DrvMsg(screenNum, from,
+ "Removed Write-combining range (0x%lx,0x%lx)\n",
+ base, size);
+ retlist = xnfalloc(sizeof(RangeRec));
+ retlist->mrd = mrd;
+ retlist->wasWC = TRUE;
+ retlist->next = NULL;
+ return retlist;
+ }
+}
+
+static pointer
+setWC(int screenNum, unsigned long base, unsigned long size, Bool enable,
+ MessageType from)
+{
+ if (enable)
+ return addWC(screenNum, base, size, from);
+ else
+ return delWC(screenNum, base, size, from);
+}
+
+static void
+undoWC(int screenNum, pointer list)
+{
+ RangePtr rp;
+ struct mem_range_op mro;
+ Bool failed;
+
+ rp = list;
+ while (rp) {
+#ifdef DEBUG
+ ErrorF("Undo for (0x%lx,0x%lx), %d\n",
+ (unsigned long)rp->mrd.mr_base,
+ (unsigned long)rp->mrd.mr_len, rp->wasWC);
+#endif
+ failed = FALSE;
+ if (rp->wasWC) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ rp->mrd.mr_flags = MDF_WRITECOMBINE;
+ strcpy(rp->mrd.mr_owner, "unknown");
+ } else {
+ mro.mo_arg[0] = MEMRANGE_SET_REMOVE;
+ }
+ mro.mo_desc = &rp->mrd;
+
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro)) {
+ if (!rp->wasWC) {
+ mro.mo_arg[0] = MEMRANGE_SET_UPDATE;
+ rp->mrd.mr_flags = MDF_UNCACHEABLE;
+ strcpy(rp->mrd.mr_owner, "unknown");
+ if (ioctl(devMemFd, MEMRANGE_SET, &mro))
+ failed = TRUE;
+ } else
+ failed = TRUE;
+ }
+ if (failed) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "Failed to restore MTRR range (0x%lx,0x%lx)\n",
+ (unsigned long)rp->mrd.mr_base,
+ (unsigned long)rp->mrd.mr_len);
+ }
+ rp = rp->next;
+ }
+}
+
+#endif /* HAS_MTRR_SUPPORT */
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.S b/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.S
new file mode 100644
index 000000000..373723c7d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.S
@@ -0,0 +1,153 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/BUSmemcpy.s,v 1.2 1998/07/25 16:56:49 dawes Exp $ */
+/******************************************************************************
+ Copyright 1993 by Glenn G. Lai
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Glenn G. Lai not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+Glenn G. Lai DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+Glenn G. Lai
+P.O. Box 4314
+Austin, Tx 78765
+(glenn@cs.utexas.edu)
+8/9/93
+******************************************************************************/
+/* $XConsortium: BUSmemcpy.s /main/4 1996/02/21 17:39:34 kaleb $ */
+
+/*
+ * Modified to use long-alignment of video memory rather than word-alignment
+ * to improve performance for LocalBus video cards. Function names changed
+ * from ISAToMem and MemToISA to BusToMem and MemToBus.
+ *
+ * David Dawes <dawes@XFree86.org>, 25 August 1993.
+ */
+
+
+#include "assyntax.h"
+
+ FILE("BUSmemcpy.s")
+
+ AS_BEGIN
+
+/* BusToMem copies from video memory to main memory
+ MemToBus copies from main memory to video memory
+
+ void xf86BusToMem(unsigned char *dst, unsigned char *src, int len);
+ void xf86MemToBus(unsigned char *dst, unsigned char *src, int len);
+*/
+
+#define dst REGOFF(4,ESP)
+#define src REGOFF(8,ESP)
+#define len REGOFF(12,ESP)
+
+ GLOBL GLNAME(xf86BusToMem)
+ GLOBL GLNAME(xf86MemToBus)
+
+ SEG_DATA
+copyright:
+ STRING("Copyright 8/9/1993 by Glenn G. Lai")
+
+ SEG_TEXT
+ ALIGNTEXT4
+GLNAME(xf86BusToMem):
+ CLD
+ PUSH_L (ESI)
+ MOV_L (EDI, EDX)
+
+ MOV_L (src, ESI)
+ MOV_L (dst, EDI)
+ MOV_L (len, ECX)
+
+ CMP_L (CONST(7), ECX)
+ JC (quickBM)
+
+ TEST_L (CONST(1), ESI)
+ JZ (BwM)
+
+ MOVS_B
+ DEC_L (ECX)
+
+BwM:
+ TEST_L (CONST(2), ESI)
+ JZ (BlM)
+
+ MOVS_W
+ DEC_L (ECX)
+ DEC_L (ECX)
+
+BlM:
+ MOV_L (ECX, EAX)
+ AND_L (CONST(3), EAX)
+ SHR_L (CONST(2), ECX)
+ REP
+ MOVS_L
+ MOV_L (EAX, ECX)
+quickBM:
+ OR_L (ECX, ECX)
+ JZ (return)
+ REP
+ MOVS_B
+return:
+ POP_L (ESI)
+ MOV_L (EDX, EDI)
+ RET
+/************************/
+
+ ALIGNTEXT4
+GLNAME(xf86MemToBus):
+ CLD
+ PUSH_L (ESI)
+ MOV_L (EDI, EDX)
+
+ MOV_L (src, ESI)
+ MOV_L (dst, EDI)
+ MOV_L (len, ECX)
+
+ CMP_L (CONST(7), ECX)
+ JC (quickMB)
+
+ TEST_L (CONST(1), EDI)
+ JZ (MwB)
+
+ MOVS_B
+ DEC_L (ECX)
+
+MwB:
+ TEST_L (CONST(2), EDI)
+ JZ (MlB)
+
+ MOVS_W
+ DEC_L (ECX)
+ DEC_L (ECX)
+
+MlB:
+ MOV_L (ECX, EAX)
+ AND_L (CONST(3), EAX)
+ SHR_L (CONST(2), ECX)
+ REP
+ MOVS_L
+ MOV_L (EAX, ECX)
+quickMB:
+ OR_L (ECX, ECX)
+ JZ (return)
+ REP
+ MOVS_B
+
+ POP_L (ESI)
+ MOV_L (EDX, EDI)
+ RET
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.c b/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.c
new file mode 100644
index 000000000..b482b867a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/BUSmemcpy.c
@@ -0,0 +1,412 @@
+
+/****************************************************************************
+
+ For Alpha Linux, BusToMem() and MemToBus() can be simply memcpy(), BUT:
+ we need to prevent unaligned operations when accessing DENSE space on the BUS,
+ as the video memory is mmap'd that way. The below code does this.
+
+NOTE: we could simply use the "memcpy()" from LIBC here, but that, currently, is
+ not as fast.
+
+Thanks to Linus Torvalds for contributing this code.
+
+****************************************************************************/
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifdef __alpha__
+
+#include "compiler.h"
+
+/*
+ * The Jensen lacks dense memory, thus we have to address the bus via
+ * the sparse addressing scheme. These routines are only used in s3im.c
+ * Non time critical code uses SlowBCopy_{from/to} bus.
+ *
+ * Martin Ostermann (ost@comnets.rwth-aachen.de) - Apr.-Sep. 1996
+ */
+
+#ifdef TEST_JENSEN_CODE /* define to test the Sparse addressing on a non-Jensen */
+#define LWORD_CODING (0x18)
+#define SPARSE (5)
+#else
+#define LWORD_CODING (0x60)
+#define SPARSE (7)
+#endif
+
+void
+xf86JensenMemToBus(char *Base, long dst, long src, int count)
+{
+ if( ((long)src^((long)dst)) & 3) {
+ /* src & dst are NOT aligned to each other */
+ unsigned long addr;
+ unsigned long low_word, high_word,last_read;
+ long rm,loop;
+ unsigned long tmp,org,org2,mask,src_org,count_org;
+
+ src_org=src;
+ count_org=count;
+
+ /* add EISA longword coding and round off*/
+ addr = (long)(Base+(dst<<SPARSE) + LWORD_CODING) & ~(3<<SPARSE);
+ rm = (long)dst & 3;
+ count += rm;
+
+ count = count_org + rm;
+ org = *(volatile unsigned int *)addr;
+ __asm__("ldq_u %0,%1"
+ :"=r" (low_word):"m" (*(unsigned long *)(src_org)));
+ src = src_org - rm;
+ if( count > 4 ) {
+ last_read = src_org+count_org - 1;
+ __asm__("ldq_u %0,%1"
+ :"=r" (high_word):"m" (*(unsigned long *)(src+4)));
+ __asm__("extll %1,%2,%0"
+ :"=r" (low_word)
+ :"r" (low_word), "r" ((unsigned long)(src)));
+ __asm__("extlh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (high_word), "r" ((unsigned long)(src)));
+ tmp |= low_word;
+ src += 4;
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" (rm));
+ __asm__("mskql %1,%2,%0"
+ :"=r" (org2)
+ :"r" (org), "r" (rm));
+ tmp |= org2;
+
+ loop = (count-4) >> 2; /* loop eqv. count>=4 ; count -= 4 */
+ while (loop) {
+ /* tmp to be stored completly -- need to read next word*/
+ low_word = high_word;
+ *(volatile unsigned int *) (addr) = tmp;
+ __asm__("ldq_u %0,%1"
+ :"=r" (high_word):"m" (*(unsigned long*)(src+4)));
+ loop --;
+ __asm__("extll %1,%2,%0"
+ :"=r" (low_word)
+ :"r" (low_word), "r" ((unsigned long)src));
+ __asm__("extlh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (high_word), "r" ((unsigned long)src));
+ src += 4;
+ tmp |= low_word;
+ addr += 4<<SPARSE;
+ }
+ if ( count & 3 ) {
+ /* Store tmp completly, and possibly read one more word.*/
+ *(volatile unsigned int *) (addr) = tmp;
+ __asm__("ldq_u %0,%1"
+ :"=r" (tmp):"m" (*((unsigned long *)(last_read)) ));
+ addr += 4<<SPARSE;
+ __asm__("extll %1,%2,%0"
+ :"=r" (low_word)
+ :"r" (high_word), "r" ((unsigned long)src));
+ __asm__("extlh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" ((unsigned long)src));
+ tmp |= low_word;
+ org = *(volatile unsigned int *)addr;
+
+ __asm__("mskql %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" (count&3));
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (org)
+ :"r" (org), "r" (count&3));
+
+ tmp |= org;
+ }
+ *(volatile unsigned int *) (addr) = tmp;
+ return;
+ } else { /* count > 4 */
+ __asm__("ldq_u %0,%1"
+ :"=r" (high_word):"m" (*(unsigned long *)(src+4)));
+ __asm__("extll %1,%2,%0"
+ :"=r" (low_word)
+ :"r" (low_word), "r" ((unsigned long)(src)));
+ __asm__("extlh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (high_word), "r" ((unsigned long)(src)));
+ tmp |= low_word;
+ if( count < 4 ) {
+
+ mask = -1;
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (mask)
+ :"r" (mask), "r" (rm));
+ __asm__("mskql %1,%2,%0"
+ :"=r" (mask)
+ :"r" (mask), "r" (count));
+ tmp = (tmp & mask) | (org & ~mask);
+ *(volatile unsigned int *) (addr) = tmp;
+ return;
+ } else {
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" (rm));
+ __asm__("mskql %1,%2,%0"
+ :"=r" (org2)
+ :"r" (org), "r" (rm));
+
+ tmp |= org2;
+ *(volatile unsigned int *) (addr) = tmp;
+ return;
+ }
+ }
+ } else { /* src & dst are aligned to each other */
+ unsigned long addr;
+ unsigned int tmp,org,rm;
+ unsigned int *src_r;
+
+ /* add EISA longword coding and round off*/
+ addr = (long)(Base+(dst<<SPARSE) + LWORD_CODING) & ~(3<<SPARSE);
+
+ src_r = (unsigned int*)((long)src & ~3L);
+ rm=(long)src & 3;
+ count += rm;
+
+ tmp = *src_r;
+ org = *(volatile unsigned int *)addr;
+
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" (rm));
+ __asm__("mskql %1,%2,%0"
+ :"=r" (org)
+ :"r" (org), "r" (rm));
+
+ tmp |= org;
+
+ while (count > 4) {
+ *(volatile unsigned int *) addr = tmp;
+ addr += 4<<SPARSE;
+ src_r += 1;
+ tmp = *src_r;
+ count -= 4;
+ }
+
+ org = *(volatile unsigned int *)addr;
+ __asm__("mskql %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (tmp), "r" (count));
+ __asm__("mskqh %1,%2,%0"
+ :"=r" (org)
+ :"r" (org), "r" (count));
+ tmp |= org;
+ *(volatile unsigned int *) (addr) = tmp;
+ }
+}
+
+void
+xf86JensenBusToMem(char *Base, char *dst, unsigned long src, int count)
+{
+#if 0
+ /* Optimization of BusToMem() is left as an exercise to the reader ;-)
+ * Consider that ldq_u/extlh/extll won't work because of the bus being
+ * only 4 bytes wide!
+ */
+#else
+ unsigned long addr;
+ long result;
+
+ addr = (unsigned long)(Base+(src<<SPARSE)) ;
+ while( addr & (3<<SPARSE) ){
+ if(count <= 0) return;
+ result = *(volatile int *) addr;
+ result >>= ((addr>>SPARSE) & 3) * 8;
+ *dst++ = (char) result;
+ addr += 1<<SPARSE;
+ count--;
+ }
+ count -=4;
+ while(count >= 0){
+ int i;
+
+ result = *(volatile int *) (addr+LWORD_CODING);
+ for(i=4;i--;) {
+ *dst++ = (char) result;
+ result >>= 8;
+ }
+ addr += 4<<SPARSE;
+ count -= 4;
+ }
+ count +=4;
+
+ while( count ){
+ result = *(volatile int *) addr;
+ result >>= ((addr>>SPARSE) & 3) * 8;
+ *dst++ = (char) result;
+ addr += 1<<SPARSE;
+ count--;
+ }
+#endif
+}
+
+
+static unsigned long __memcpy(unsigned long dest, unsigned long src, int n);
+
+_X_EXPORT void
+xf86BusToMem(unsigned char *dst, unsigned char *src, int len)
+{
+ __memcpy((unsigned long)dst, (unsigned long)src, len);
+}
+_X_EXPORT void
+xf86MemToBus(unsigned char *dst, unsigned char *src, int len)
+{
+ if (len == sizeof(int))
+ if (!(((long)src | (long)dst) & 3))
+ *((unsigned int*)dst) = *((unsigned int*)(src));
+ else {
+ int i;
+ if (((long)src) & 3)
+ i = ldl_u((unsigned int*)src);
+ else
+ i = *(unsigned int*)src;
+ if (((long)dst) & 3)
+ stl_u(i,(unsigned int*)dst);
+ else
+ *(unsigned int*)dst = i;
+ }
+ else
+ __memcpy((unsigned long)dst, (unsigned long)src, len);
+}
+
+/*
+ * linux/arch/alpha/lib/memcpy.c
+ *
+ * Copyright (C) 1995 Linus Torvalds, used with his permission.
+ */
+
+/*
+ * This is a reasonably optimized memcpy() routine.
+ */
+
+/*
+ * Note that the C code is written to be optimized into good assembly. However,
+ * at this point gcc is unable to sanely compile "if (n >= 0)", resulting in a
+ * explicit compare against 0 (instead of just using the proper "blt reg, xx" or
+ * "bge reg, xx"). I hope alpha-gcc will be fixed to notice this eventually..
+ */
+
+/*
+ * This should be done in one go with ldq_u*2/mask/stq_u. Do it
+ * with a macro so that we can fix it up later..
+ */
+#define ALIGN_DEST_TO8(d,s,n) \
+ while (d & 7) { \
+ if (n <= 0) return; \
+ n--; \
+ *(char *) d = *(char *) s; \
+ d++; s++; \
+ }
+
+/*
+ * This should similarly be done with ldq_u*2/mask/stq. The destination
+ * is aligned, but we don't fill in a full quad-word
+ */
+#define DO_REST(d,s,n) \
+ while (n > 0) { \
+ n--; \
+ *(char *) d = *(char *) s; \
+ d++; s++; \
+ }
+
+/*
+ * This should be done with ldq/mask/stq. The source and destination are
+ * aligned, but we don't fill in a full quad-word
+ */
+#define DO_REST_ALIGNED(d,s,n) DO_REST(d,s,n)
+
+/*
+ * This does unaligned memory copies. We want to avoid storing to
+ * an unaligned address, as that would do a read-modify-write cycle.
+ * We also want to avoid double-reading the unaligned reads.
+ *
+ * Note the ordering to try to avoid load (and address generation) latencies.
+ */
+static __inline__ void __memcpy_unaligned(unsigned long d, unsigned long s, long n)
+{
+ ALIGN_DEST_TO8(d,s,n);
+ n -= 8; /* to avoid compare against 8 in the loop */
+ if (n >= 0) {
+ unsigned long low_word, high_word;
+ __asm__("ldq_u %0,%1":"=r" (low_word):"m" (*(unsigned long *) s));
+ do {
+ unsigned long tmp;
+ __asm__("ldq_u %0,%1":"=r" (high_word):"m" (*(unsigned long *)(s+8)));
+ n -= 8;
+ __asm__("extql %1,%2,%0"
+ :"=r" (low_word)
+ :"r" (low_word), "r" (s));
+ __asm__("extqh %1,%2,%0"
+ :"=r" (tmp)
+ :"r" (high_word), "r" (s));
+ s += 8;
+ *(unsigned long *) d = low_word | tmp;
+ d += 8;
+ low_word = high_word;
+ } while (n >= 0);
+ }
+ n += 8;
+ DO_REST(d,s,n);
+}
+
+/*
+ * Hmm.. Strange. The __asm__ here is there to make gcc use a integer register
+ * for the load-store. I don't know why, but it would seem that using a floating
+ * point register for the move seems to slow things down (very small difference,
+ * though).
+ *
+ * Note the ordering to try to avoid load (and address generation) latencies.
+ */
+static __inline__ void __memcpy_aligned(unsigned long d, unsigned long s, long n)
+{
+ ALIGN_DEST_TO8(d,s,n);
+ n -= 8;
+ while (n >= 0) {
+ unsigned long tmp;
+ __asm__("ldq %0,%1":"=r" (tmp):"m" (*(unsigned long *) s));
+ n -= 8;
+ s += 8;
+ *(unsigned long *) d = tmp;
+ d += 8;
+ }
+ n += 8;
+ DO_REST_ALIGNED(d,s,n);
+}
+
+static unsigned long __memcpy(unsigned long dest, unsigned long src, int n)
+{
+ if (!((dest ^ src) & 7)) {
+ __memcpy_aligned(dest, src, n);
+ return dest;
+ }
+ __memcpy_unaligned(dest, src, n);
+ return dest;
+}
+
+#else /* __alpha__ */
+
+void
+xf86BusToMem(unsigned char *dst, unsigned char *src, int len)
+{
+ memcpy(dst, src, len);
+}
+void
+xf86MemToBus(unsigned char *dst, unsigned char *src, int len)
+{
+ memcpy(dst, src, len);
+}
+
+#endif /* __alpha__ */
diff --git a/xorg-server/hw/xfree86/os-support/misc/Delay.c b/xorg-server/hw/xfree86/os-support/misc/Delay.c
new file mode 100644
index 000000000..b18789a3a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/Delay.c
@@ -0,0 +1,39 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <time.h>
+
+_X_EXPORT void
+xf86UDelay(long usec)
+{
+#if 0
+ struct timeval start, interrupt;
+#else
+ int sigio;
+
+ sigio = xf86BlockSIGIO();
+ usleep(usec);
+ xf86UnblockSIGIO(sigio);
+#endif
+
+#if 0
+ gettimeofday(&start,NULL);
+
+ do {
+ usleep(usec);
+ gettimeofday(&interrupt,NULL);
+
+ if ((usec = usec - (interrupt.tv_sec - start.tv_sec) * 1000000
+ - (interrupt.tv_usec - start.tv_usec)) < 0)
+ break;
+ start = interrupt;
+ } while (1);
+#endif
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/IODelay.S b/xorg-server/hw/xfree86/os-support/misc/IODelay.S
new file mode 100644
index 000000000..4c6e32f3f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/IODelay.S
@@ -0,0 +1,53 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/IODelay.S,v 1.1 1999/07/10 07:24:50 dawes Exp $ */
+/*******************************************************************************
+ Copyright 1994 by Glenn G. Lai
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyr notice appear in all copies and that
+both that copyr notice and this permission notice appear in
+supporting documentation, and that the name of Glenn G. Lai not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+Glenn G. Lai DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+Glenn G. Lai
+P.O. Box 4314
+Austin, Tx 78765
+glenn@cs.utexas.edu)
+7/21/94
+*******************************************************************************/
+/* $XConsortium: IODelay.s /main/4 1996/02/21 17:40:21 kaleb $ */
+
+/*
+ * All we really need is a delay of about 40ns for I/O recovery for just
+ * about any occasion, but we'll be more conservative here: On a
+ * 100-MHz CPU, produce at least a delay of 1,000ns.
+ */
+
+#include "assyntax.h"
+
+ FILE("DACDelay.s")
+
+ AS_BEGIN
+
+ GLOBL GLNAME(xf86IODelay)
+
+ SEG_TEXT
+ ALIGNTEXT4
+GLNAME(xf86IODelay):
+ MOV_L (CONST(100), EAX)
+delay_it:
+ DEC_L (EAX)
+ JNE (delay_it)
+ RET
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/IODelay.c b/xorg-server/hw/xfree86/os-support/misc/IODelay.c
new file mode 100644
index 000000000..e4422f234
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/IODelay.c
@@ -0,0 +1,24 @@
+/*******************************************************************************
+ Stub for Alpha Linux
+*******************************************************************************/
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/*
+ * All we really need is a delay of about 40ns for I/O recovery for just
+ * about any occasion, but we'll be more conservative here: On a
+ * 100-MHz CPU, produce at least a delay of 1,000ns.
+ */
+_X_EXPORT void
+xf86IODelay()
+{
+ xf86UDelay(1);
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/Makefile.am b/xorg-server/hw/xfree86/os-support/misc/Makefile.am
new file mode 100644
index 000000000..65fbe92b4
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/Makefile.am
@@ -0,0 +1,23 @@
+# FIXME: Add the *.S files to build when applicable
+I386_SRCS = BUSmemcpy.S IODelay.S SlowBcopy.S
+OTHER_SRCS = BUSmemcpy.c IODelay.c SlowBcopy.c
+
+ARCH_SRCS = $(OTHER_SRCS)
+
+# FIXME: Add to the build (NeedPortIO)
+PORTIO_SRCS = PortIO.S
+
+# FIXME: Add to the build (if HasGcc || HasGcc2)
+ILHACK_SRCS = xf86_IlHack.c
+
+noinst_LTLIBRARIES = libmisc.la
+
+libmisc_la_SOURCES = xf86_Util.c Delay.c $(ARCH_SRCS)
+
+#AM_LDFLAGS = -r
+
+INCLUDES = $(XORG_INCS)
+
+AM_CFLAGS = $(XORG_CFLAGS) $(DIX_CFLAGS)
+
+EXTRA_DIST = $(I386_SRCS) $(PORTIO_SRCS) $(ILHACK_SRCS)
diff --git a/xorg-server/hw/xfree86/os-support/misc/Makefile.in b/xorg-server/hw/xfree86/os-support/misc/Makefile.in
new file mode 100644
index 000000000..19a94d7cc
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/Makefile.in
@@ -0,0 +1,663 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/misc
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libmisc_la_LIBADD =
+am__objects_1 = BUSmemcpy.lo IODelay.lo SlowBcopy.lo
+am__objects_2 = $(am__objects_1)
+am_libmisc_la_OBJECTS = xf86_Util.lo Delay.lo $(am__objects_2)
+libmisc_la_OBJECTS = $(am_libmisc_la_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libmisc_la_SOURCES)
+DIST_SOURCES = $(libmisc_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/misc/PortIO.S b/xorg-server/hw/xfree86/os-support/misc/PortIO.S
new file mode 100644
index 000000000..75db31156
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/PortIO.S
@@ -0,0 +1,57 @@
+/* $XFree86$ */
+
+/* Port I/O functions for platforms with no inlining. */
+
+#include "assyntax.h"
+
+ FILE("PortIO.s")
+
+ AS_BEGIN
+
+ GLOBL GLNAME(outb)
+ GLOBL GLNAME(outw)
+ GLOBL GLNAME(outl)
+ GLOBL GLNAME(inb)
+ GLOBL GLNAME(inw)
+ GLOBL GLNAME(inl)
+
+ SEG_TEXT
+ ALIGNTEXT4
+GLNAME(outb):
+ MOV_L (REGOFF(4,ESP), EDX)
+ MOV_L (REGOFF(8,ESP), EAX)
+ OUT_B
+ RET
+
+ ALIGNTEXT4
+GLNAME(outw):
+ MOV_L (REGOFF(4,ESP), EDX)
+ MOV_L (REGOFF(8,ESP), EAX)
+ OUT_W
+ RET
+
+ ALIGNTEXT4
+GLNAME(outl):
+ MOV_L (REGOFF(4,ESP), EDX)
+ MOV_L (REGOFF(8,ESP), EAX)
+ OUT_L
+ RET
+
+ ALIGNTEXT4
+GLNAME(inb):
+ MOV_L (REGOFF(4,ESP), EDX)
+ IN_B
+ RET
+
+ ALIGNTEXT4
+GLNAME(inw):
+ MOV_L (REGOFF(4,ESP), EDX)
+ IN_L
+ RET
+
+ ALIGNTEXT4
+GLNAME(inl):
+ MOV_L (REGOFF(4,ESP), EDX)
+ IN_L
+ RET
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.S b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.S
new file mode 100644
index 000000000..9b6af1d69
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.S
@@ -0,0 +1,108 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/SlowBcopy.S,v 1.1 1999/07/10 07:24:51 dawes Exp $ */
+/*******************************************************************************
+ Copyright 1994 by Glenn G. Lai
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyr notice appear in all copies and that
+both that copyr notice and this permission notice appear in
+supporting documentation, and that the name of Glenn G. Lai not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+Glenn G. Lai DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+Glenn G. Lai
+P.O. Box 4314
+Austin, Tx 78765
+glenn@cs.utexas.edu)
+7/21/94
+*******************************************************************************/
+/* $XConsortium: SlowBcopy.s /main/4 1996/02/21 17:40:52 kaleb $ */
+
+/*
+ * Modified from the output generated by GCC
+ *
+ * Create a dependency that should be immune from the effect of register
+ * renaming as is commonly seen in superscalar processors. This should
+ * insert a minimum of 100-ns delays between reads/writes at clock rates
+ * up to 100 MHz---GGL
+ *
+ * Slowbcopy(char *src, char *dst, int count)
+ *
+ */
+
+#include "assyntax.h"
+
+ FILE("SlowBcopy.s")
+
+ AS_BEGIN
+
+gcc2_compiled.:
+___gnu_compiled_c:
+
+ GLOBL GLNAME(xf86SlowBcopy)
+
+ SEG_TEXT
+ ALIGNTEXT4
+GLNAME(xf86SlowBcopy):
+ PUSH_L (EBP)
+ MOV_L (ESP,EBP)
+ PUSH_L (ESI)
+ PUSH_L (EBX)
+ MOV_L (REGOFF(8,EBP),ECX)
+ MOV_L (REGOFF(12,EBP),EDX)
+ MOV_L (REGOFF(16,EBP),ESI)
+ XOR_L (EAX,EAX)
+ CMP_L (ESI,EAX)
+ JGE (L3)
+
+ ALIGNTEXT4
+L5:
+ MOV_B (REGIND(ECX),BL)
+
+ MOV_B (BL, BH)
+ MOV_B (BH, BL)
+ MOV_B (BL, BH)
+ MOV_B (BH, BL)
+ MOV_B (BL, BH)
+ MOV_B (BH, BL)
+ MOV_B (BL, BH)
+ MOV_B (BH, BL)
+ MOV_B (BL, BH)
+ MOV_B (BH, BL)
+
+ MOV_B (BL,REGIND(EDX))
+
+ INC_L (ECX)
+ DEC_L (ECX)
+ INC_L (ECX)
+ DEC_L (ECX)
+ INC_L (ECX)
+ DEC_L (ECX)
+ INC_L (ECX)
+ DEC_L (ECX)
+ INC_L (ECX)
+ DEC_L (ECX)
+
+ INC_L (ECX)
+ INC_L (EDX)
+ INC_L (EAX)
+ CMP_L (ESI,EAX)
+ JL (L5)
+L3:
+ LEA_L (REGOFF(-8,EBP),ESP)
+ POP_L (EBX)
+ POP_L (ESI)
+ MOV_L (EBP,ESP)
+ POP_L (EBP)
+ RET
+
diff --git a/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c
new file mode 100644
index 000000000..5cd716823
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c
@@ -0,0 +1,127 @@
+/*******************************************************************************
+ for Alpha Linux
+*******************************************************************************/
+
+/*
+ * Create a dependency that should be immune from the effect of register
+ * renaming as is commonly seen in superscalar processors. This should
+ * insert a minimum of 100-ns delays between reads/writes at clock rates
+ * up to 100 MHz---GGL
+ *
+ * Slowbcopy(char *src, char *dst, int count)
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "compiler.h"
+
+static int really_slow_bcopy;
+
+_X_EXPORT void
+xf86SetReallySlowBcopy(void)
+{
+ really_slow_bcopy = 1;
+}
+
+#if defined(__i386__) || defined(__x86_64__)
+static void xf86_really_slow_bcopy(unsigned char *src, unsigned char *dst, int len)
+{
+ while(len--)
+ {
+ *dst++ = *src++;
+ outb(0x80, 0x00);
+ }
+}
+#endif
+
+/* The outb() isn't needed on my machine, but who knows ... -- ost */
+_X_EXPORT void
+xf86SlowBcopy(unsigned char *src, unsigned char *dst, int len)
+{
+#if defined(__i386__) || defined(__x86_64__)
+ if (really_slow_bcopy) {
+ xf86_really_slow_bcopy(src, dst, len);
+ return;
+ }
+#endif
+ while(len--)
+ *dst++ = *src++;
+}
+
+#ifdef __alpha__
+/*
+ * The Jensen lacks dense memory, thus we have to address the bus via
+ * the sparse addressing scheme. Time critical code uses routines from
+ * BUSmemcpy.c
+ *
+ * Martin Ostermann (ost@comnets.rwth-aachen.de) - Apr.-Sep. 1996
+ */
+
+#ifdef linux
+
+unsigned long _bus_base(void);
+
+#ifdef TEST_JENSEN_CODE /* define to test the Sparse addressing on a non-Jensen */
+#define SPARSE (5)
+#else
+#define SPARSE (7)
+#endif
+
+#define isJensen() (!_bus_base())
+
+#else
+
+#define isJensen() 0
+#define SPARSE 0
+
+#endif
+
+_X_EXPORT void
+xf86SlowBCopyFromBus(unsigned char *src, unsigned char *dst, int count)
+{
+ if (isJensen())
+ {
+ unsigned long addr;
+ long result;
+
+ addr = (unsigned long) src;
+ while( count ){
+ result = *(volatile int *) addr;
+ result >>= ((addr>>SPARSE) & 3) * 8;
+ *dst++ = (unsigned char) (0xffUL & result);
+ addr += 1<<SPARSE;
+ count--;
+ outb(0x80, 0x00);
+ }
+ }
+ else
+ xf86SlowBcopy(src,dst,count);
+}
+
+_X_EXPORT void
+xf86SlowBCopyToBus(unsigned char *src, unsigned char *dst, int count)
+{
+ if (isJensen())
+ {
+ unsigned long addr;
+
+ addr = (unsigned long) dst;
+ while(count) {
+ *(volatile unsigned int *) addr = (unsigned short)(*src) * 0x01010101;
+ src++;
+ addr += 1<<SPARSE;
+ count--;
+ outb(0x80, 0x00);
+ }
+ }
+ else
+ xf86SlowBcopy(src,dst,count);
+}
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/misc/xf86_IlHack.c b/xorg-server/hw/xfree86/os-support/misc/xf86_IlHack.c
new file mode 100644
index 000000000..6c9871d93
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/xf86_IlHack.c
@@ -0,0 +1,16 @@
+/*
+ * This file is an incredible crock to get the normally-inline functions
+ * built into the server so that things can be debugged properly.
+ *
+ * Note: this doesn't work when using a compiler other than GCC.
+ */
+
+#define static /**/
+#define __inline__ /**/
+#undef NO_INLINE
+#define DO_PROTOTYPES
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "compiler.h"
diff --git a/xorg-server/hw/xfree86/os-support/misc/xf86_Util.c b/xorg-server/hw/xfree86/os-support/misc/xf86_Util.c
new file mode 100644
index 000000000..9e690591d
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/misc/xf86_Util.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * This file is for utility functions that will be shared by other pieces
+ * of the system. Putting things here ensure that all the linking order
+ * dependencies are dealt with, as this library will be linked in last.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <ctype.h>
+
+/* To prevent empty source file warnings */
+int _xf86misc;
+
+#if 0
+/* For use only with gcc */
+#ifdef __GNUC__
+
+#include "os.h"
+
+char *
+debug_alloca(char *file, int line, int size)
+{
+ char *ptr;
+
+ ptr = Xalloc(size);
+ ErrorF("Alloc: %s line %d; ptr = 0x%x, length = %d\n", file, line,
+ ptr, size);
+ return ptr;
+}
+
+void
+debug_dealloca(char *file, int line, char *ptr)
+{
+ ErrorF("Dealloc: %s line %d; ptr = 0x%x\n", file, line, ptr);
+ Xfree(ptr);
+}
+#endif
+#endif
+
+#if defined(ISC) || defined(Lynx)
+
+#include <math.h>
+
+/* Needed for apm_driver.c */
+/* These functions are modeled after the functions inside gnu's libc */
+
+static double
+copysign(double x, double y)
+{
+ x = fabs(x);
+ return y < 0 ? - x : x;
+}
+
+double
+RInt(double x)
+{
+ double s,t;
+ const double one = 1.0;
+ const static double L = 4503599627370496.0E0;
+
+ if (x!=x)
+ return(x);
+ if (copysign(x,one) >= L)
+ return(x);
+ s = copysign(L,x);
+ t = x + s;
+ return (t - s);
+}
+#endif
diff --git a/xorg-server/hw/xfree86/os-support/sco/Makefile.am b/xorg-server/hw/xfree86/os-support/sco/Makefile.am
new file mode 100644
index 000000000..9cb5011fb
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/Makefile.am
@@ -0,0 +1,6 @@
+EXTRA_DIST = \
+ VTsw_sco.c \
+ sco_init.c \
+ sco_iop.c \
+ sco_mouse.c \
+ sco_video.c
diff --git a/xorg-server/hw/xfree86/os-support/sco/Makefile.in b/xorg-server/hw/xfree86/os-support/sco/Makefile.in
new file mode 100644
index 000000000..a417e9a94
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/Makefile.in
@@ -0,0 +1,538 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/sco
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+FILE_MAN_DIR = @FILE_MAN_DIR@
+FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+GLX_ARCH_DEFINES = @GLX_ARCH_DEFINES@
+GLX_DEFINES = @GLX_DEFINES@
+GL_CFLAGS = @GL_CFLAGS@
+GL_LIBS = @GL_LIBS@
+GREP = @GREP@
+HAL_CFLAGS = @HAL_CFLAGS@
+HAL_LIBS = @HAL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+KDRIVE_CFLAGS = @KDRIVE_CFLAGS@
+KDRIVE_INCS = @KDRIVE_INCS@
+KDRIVE_LIBS = @KDRIVE_LIBS@
+KDRIVE_LOCAL_LIBS = @KDRIVE_LOCAL_LIBS@
+KDRIVE_PURE_INCS = @KDRIVE_PURE_INCS@
+KDRIVE_PURE_LIBS = @KDRIVE_PURE_LIBS@
+LAUNCHD = @LAUNCHD@
+LDFLAGS = @LDFLAGS@
+LD_EXPORT_SYMBOLS_FLAG = @LD_EXPORT_SYMBOLS_FLAG@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDRM_CFLAGS = @LIBDRM_CFLAGS@
+LIBDRM_LIBS = @LIBDRM_LIBS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIB_MAN_DIR = @LIB_MAN_DIR@
+LIB_MAN_SUFFIX = @LIB_MAN_SUFFIX@
+LINUXDOC = @LINUXDOC@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MAKE_HTML = @MAKE_HTML@
+MAKE_PDF = @MAKE_PDF@
+MAKE_PS = @MAKE_PS@
+MAKE_TEXT = @MAKE_TEXT@
+MESA_SOURCE = @MESA_SOURCE@
+MISC_MAN_DIR = @MISC_MAN_DIR@
+MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
+MKDIR_P = @MKDIR_P@
+MKFONTDIR = @MKFONTDIR@
+MKFONTSCALE = @MKFONTSCALE@
+NMEDIT = @NMEDIT@
+OBJC = @OBJC@
+OBJCCLD = @OBJCCLD@
+OBJCDEPMODE = @OBJCDEPMODE@
+OBJCFLAGS = @OBJCFLAGS@
+OBJCLINK = @OBJCLINK@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
+OPENSSL_LIBS = @OPENSSL_LIBS@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PCIACCESS_CFLAGS = @PCIACCESS_CFLAGS@
+PCIACCESS_LIBS = @PCIACCESS_LIBS@
+PCI_TXT_IDS_PATH = @PCI_TXT_IDS_PATH@
+PERL = @PERL@
+PKG_CONFIG = @PKG_CONFIG@
+PROJECTROOT = @PROJECTROOT@
+PS2PDF = @PS2PDF@
+RANLIB = @RANLIB@
+RAWCPP = @RAWCPP@
+RAWCPPFLAGS = @RAWCPPFLAGS@
+SED = @SED@
+SERVER_MISC_CONFIG_PATH = @SERVER_MISC_CONFIG_PATH@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SOLARIS_ASM_CFLAGS = @SOLARIS_ASM_CFLAGS@
+SOLARIS_INOUT_ARCH = @SOLARIS_INOUT_ARCH@
+STRIP = @STRIP@
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+ VTsw_sco.c \
+ sco_init.c \
+ sco_iop.c \
+ sco_mouse.c \
+ sco_video.c
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
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+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
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+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign hw/xfree86/os-support/sco/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
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+
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+ || exit 1; \
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diff --git a/xorg-server/hw/xfree86/os-support/sco/VTsw_sco.c b/xorg-server/hw/xfree86/os-support/sco/VTsw_sco.c
new file mode 100644
index 000000000..d126e7869
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/VTsw_sco.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ * Copyright 1993 by David McCullough <davidm@stallion.oz.au>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/* For the event driver prototypes */
+#include <sys/event.h>
+#include <mouse.h>
+
+/*
+ * Handle the VT-switching interface for SCO
+ */
+
+/*
+ * This function is the signal handler for the VT-switching signal. It
+ * is only referenced inside the OS-support layer. NOTE: we do NOT need
+ * to re-arm the signal here, since we used sigaction() to set the signal
+ * disposition in sco_init.c. If we had used signal(), we would need to
+ * re-arm the signal here. All we need to do now is record the fact that
+ * we got the signal. XFree86 handles the rest.
+ */
+void
+xf86VTRequest(int sig)
+{
+ xf86Info.vtRequestsPending = TRUE;
+ return;
+}
+
+Bool
+xf86VTSwitchPending(void)
+{
+ return(xf86Info.vtRequestsPending ? TRUE : FALSE);
+}
+
+/*
+ * When we switch away, we need to flush and suspend the event driver
+ * before the VT_RELDISP. We also need to get the current LED status
+ * and preserve it, so that we can restore it when we come back.
+ */
+static int sco_ledstatus = -1;
+static unsigned int sco_ledstate = 0;
+
+Bool
+xf86VTSwitchAway(void)
+{
+ ev_flush();
+ ev_suspend();
+
+ sco_ledstatus = ioctl(xf86Info.consoleFd, KDGETLED, &sco_ledstate);
+
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_TRUE) < 0) {
+ return(FALSE);
+ } else {
+ return(TRUE);
+ }
+}
+
+/*
+ * When we come back to the X server, we need to resume the event driver,
+ * and we need to restore the LED settings to what they were when we
+ * switched away.
+ */
+Bool
+xf86VTSwitchTo(void)
+{
+ ev_resume();
+
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0) {
+ return(FALSE);
+ } else {
+ if (sco_ledstatus >= 0) {
+ ioctl (xf86Info.consoleFd, KDSETLED, sco_ledstate);
+ }
+ sco_ledstatus = -1;
+
+ /*
+ * Convince the console driver this screen is in graphics mode,
+ * otherwise it assumes it can do more to the screen than it should.
+ */
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0) {
+ ErrorF("Failed to set graphics mode (%s)\n", strerror(errno));
+ }
+
+ return TRUE;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/sco/sco_init.c b/xorg-server/hw/xfree86/os-support/sco/sco_init.c
new file mode 100644
index 000000000..5f7db3437
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/sco_init.c
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2001-2005 by J. Kean Johnston <jkj@sco.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name J. Kean Johnston not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. J. Kean Johnston makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* Re-written May 2001 to represent the current state of reality */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xmd.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+static Bool KeepTty = FALSE;
+static int VTnum = -1;
+static char vtdevice[48];
+static int sco_console_mode = -1;
+
+extern Bool mpxLock;
+
+void
+xf86OpenConsole(void)
+{
+ int i, ioctl_ret;
+ struct vt_mode VT;
+ struct vid_info vidinf;
+ struct sigaction sigvtsw;
+ char *ttn;
+
+ if (serverGeneration == 1) {
+ /* check if we're run with euid==0 */
+ if (geteuid() != 0) {
+ FatalError("xf86OpenConsole: Server must be setuid root\n");
+ }
+
+ /* If we are run in the background we will get SIGTTOU. Ignore it. */
+ OsSignal (SIGTTOU, SIG_IGN);
+
+ /*
+ * Set up the virtual terminal (multiscreen in SCO parlance).
+ * For the actual console itself, screens are numbered from
+ * 1 to (usually) 16. However, it is possible to have a nested
+ * server, and it is also possible to be on a multi-console
+ * system such as MaxSpeed or SunRiver. Therefore, we should
+ * not make any assumptions about the TTY name we are on, and
+ * instead we rely on ttyname() to give us the real TTY name.
+ * Previously, we tried to determine the TTY name manually.
+ * This is wrong. The only time we need to futz with the TTY name
+ * is if we were given the name of a TTY to run on explicity on
+ * the command line.
+ */
+
+ if (VTnum == -1) {
+ /*
+ * No device was specified. We need to query the kernel to see which
+ * console device we are on (and in fact if we are on a console at all).
+ */
+ ttn = ttyname (1);
+
+ if (ttn == (char *)0) {
+ FatalError ("xf86OpenConsole: Could not determine TTY name: %s\n",
+ strerror(errno));
+ }
+ strlcpy (vtdevice, ttn, sizeof(vtdevice));
+ } else if (VTnum >= 0) {
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/tty%02d", VTnum);
+ }
+
+ /*
+ * Now we can dispose of stdin/stdout
+ */
+ fclose (stdin);
+ fclose (stdout);
+
+ if ((xf86Info.consoleFd = open(vtdevice, O_RDWR | O_NDELAY, 0)) < 0) {
+ FatalError("xf86OpenConsole: Cannot open %s: %s\n", vtdevice,
+ strerror(errno));
+ }
+
+ /*
+ * We make 100% sure we use the correct VT number. This can get ugly
+ * where there are multi-consoles in use, so we make sure we query
+ * the kernel for the correct VT number. It knows best, we don't.
+ */
+ vidinf.size = sizeof(vidinf);
+ if (ioctl (xf86Info.consoleFd, CONS_GETINFO, &vidinf) < 0) {
+ FatalError ("xf86OpenConsole: %s not a console device "
+ "or error querying device: %s\n", vtdevice, strerror (errno));
+ }
+ xf86Info.vtno = vidinf.m_num;
+ VTnum = vidinf.m_num + 1; /* 0-based */
+
+ ErrorF("(using VT%02d device %s)\n\n", VTnum, vtdevice);
+
+ /* We activate the console just in case its not the one we are on */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) {
+ ErrorF("xf86OpenConsole: VT_ACTIVATE failed (%s)\n", strerror(errno));
+ }
+
+ /* Disassociate from controling TTY */
+ if (!KeepTty) {
+ setpgrp();
+ }
+
+ /*
+ * Now we get the current mode that the console device is in. We will
+ * use this later when we close the console device to restore it to
+ * that same mode.
+ */
+ if ((sco_console_mode = ioctl(xf86Info.consoleFd, CONS_GET, 0L)) < 0) {
+ FatalError("xf86OpenConsole: CONS_GET failed on console (%s)\n",
+ strerror(errno));
+ }
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0) {
+ FatalError("xf86OpenConsole: VT_GETMODE failed (%s)\n", strerror(errno));
+ }
+
+ sigvtsw.sa_handler = xf86VTRequest;
+ sigfillset(&sigvtsw.sa_mask);
+ sigvtsw.sa_flags = 0;
+
+ /* NOTE: Using sigaction means we dont have to re-arm the signal */
+ sigaction(SIGUSR1, &sigvtsw, NULL);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+ VT.frsig = SIGINT; /* Not implemented */
+ VT.waitv = 0;
+
+ /*
+ * The SCO X server tries the following call 5 times. Lets do the same
+ * thing. It shouldn't really be required but sometimes things take a
+ * while to settle down when switching screens. *helpless shrug* I know
+ * its sucks but ...
+ */
+
+ ioctl_ret = 0;
+ for (i = 0; i < 5; i++) {
+ ioctl_ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT);
+ if (ioctl_ret >= 0)
+ break;
+ usleep(999999); /* Dont use nap() - it forces linking with -lx */
+ }
+
+ if (ioctl_ret < 0) {
+ FatalError("xf86OpenConsole: VT_SETMODE failed (%s)\n", strerror(errno));
+ }
+
+ /*
+ * Convince the console driver we are in graphics mode.
+ */
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0) {
+ ErrorF("Failed to set graphics mode (%s)\n", strerror(errno));
+ }
+ } else { /* serverGeneration != 1 */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) {
+ ErrorF("xf86OpenConsole: VT_ACTIVATE failed (%s)\n", strerror(errno));
+ }
+ }
+}
+
+/*
+ * Restore the console to its previous state. This may cause flicker if
+ * the screen was previous in a graphics mode, because we first set it
+ * to text mode. This has the advantage of getting the console driver
+ * to do a soft reset on the card, which really does help settle the
+ * video card down again after coming out of Xfree86.
+ */
+void
+xf86CloseConsole(void)
+{
+ struct vt_mode VT;
+ struct sigaction sigvtsw;
+
+ /* Set text mode (possibly briefly) */
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT0);
+
+ /* Restore the original mode */
+ if (sco_console_mode != -1) {
+ ioctl(xf86Info.consoleFd, MODESWITCH | sco_console_mode, 0L);
+ }
+
+ ioctl(xf86Info.consoleFd, VT_RELDISP, 1); /* Release the display */
+
+ sigvtsw.sa_handler = SIG_DFL;
+ sigfillset(&sigvtsw.sa_mask);
+ sigvtsw.sa_flags = 0;
+
+ sigaction(SIGUSR1, &sigvtsw, NULL);
+
+ VT.mode = VT_AUTO;
+ VT.waitv = 0;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+ VT.frsig = SIGINT;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* Revert to auto handling */
+
+ close(xf86Info.consoleFd); /* We're done with the device */
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals).
+ */
+ if (!strcmp(argv[i], "-keeptty")) {
+ KeepTty = TRUE;
+ return(1);
+ }
+
+ /*
+ * By default, the X server wants to bind itself to CPU 0. This makes
+ * sure that the server has full access to the I/O ports at IOPL 3.
+ * Some SMP systems have trouble with I/O on CPU's other than 0. If,
+ * however, you have a system that is well behaved, you can specify
+ * this argument and let the scheduler decide which CPU the server
+ * should run on.
+ */
+ if (!strcmp(argv[i], "-nompxlock")) {
+ mpxLock = FALSE;
+ return (1);
+ }
+
+ /*
+ * Specify the VT number to run on (NOT the device).
+ */
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't')) {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ if (VTnum <= 0) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ return(1);
+ }
+
+ /*
+ * Use a device the user specifies.
+ */
+ if (!strcmp(argv[i], "-crt")) {
+ if (++i > argc) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ } else {
+ VTnum = -2;
+ strlcpy (vtdevice, argv[i], sizeof(vtdevice));
+ return(2);
+ }
+ }
+ return(0);
+}
+
+void
+xf86UseMsg(void)
+{
+ ErrorF("vtXX use the specified VT number\n");
+ ErrorF("-crt DEVICE use the specified VT device\n");
+ ErrorF("-nompxlock dont bind X server to CPU 0\n");
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+}
diff --git a/xorg-server/hw/xfree86/os-support/sco/sco_iop.c b/xorg-server/hw/xfree86/os-support/sco/sco_iop.c
new file mode 100644
index 000000000..bb8d06d2e
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/sco_iop.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2001 by J. Kean Johnston <jkj@caldera.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name J. Kean Johnston not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. J. Kean Johnston makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "compiler.h"
+
+#define _NEED_SYSI86
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86OSpriv.h"
+#include "xf86_OSlib.h"
+
+
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+/*
+ * There is a right way and a wrong way of doing this. Unfortunately, we
+ * are forced to do it the wrong way. The right way is to be told the range
+ * or ranges of I/O ports the driver(s) need access to, in order to use the
+ * CONS_IOPERM ioctl() to grant access only to those ports we care about.
+ * This way we can guarantee some small level of stability because a driver
+ * does not have access to all ports (which would mean it could play with
+ * the PIT and thus affect scheduling times, or a whole slew of other
+ * nasty things). However, because XFree86 currently only enables or disables
+ * ALL port access, we need to run at IOPL 3, which basically means the
+ * X Server runs at the same level as the kernel. You can image why this is
+ * unsafe. Oh, and this is not a problem unique to OSR5, other OSes are
+ * affected by this as well.
+ *
+ * So, for the time being, we change our IOPL until such time as the XFree86
+ * architecture is changed to allow for tighter control of I/O ports. If and
+ * when it is, then the CONS_ADDIOP/DELIOP ioctl() should be used to enable
+ * or disable access to the desired ports.
+ */
+
+extern long sysi86 (int cmd, ...);
+
+static Bool IOEnabled = FALSE;
+
+_X_EXPORT Bool
+xf86EnableIO(void)
+{
+ if (IOEnabled)
+ return TRUE;
+
+ if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0) {
+ xf86Msg(X_WARNING,"Failed to set IOPL for extended I/O\n");
+ return FALSE;
+ }
+
+ IOEnabled = TRUE;
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO(void)
+{
+ if (!IOEnabled)
+ return;
+
+ sysi86(SI86V86, V86SC_IOPL, 0);
+ IOEnabled = FALSE;
+}
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts(void)
+{
+ if (!IOEnabled) {
+ if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0)
+ return FALSE;
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("cli");
+#else
+ asm("cli");
+#endif /* __GNUC__ */
+
+ if (!IOEnabled) {
+ sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
+ }
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts(void)
+{
+ if (!IOEnabled) {
+ if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0)
+ return;
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("sti");
+#else
+ asm("sti");
+#endif /* __GNUC__ */
+
+ if (!IOEnabled) {
+ sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/sco/sco_mouse.c b/xorg-server/hw/xfree86/os-support/sco/sco_mouse.c
new file mode 100644
index 000000000..af57cdedf
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/sco_mouse.c
@@ -0,0 +1,258 @@
+/*
+ * Copyright 2001 by J. Kean Johnston <jkj@sco.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name J. Kean Johnston not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. J. Kean Johnston makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+#include "mipointer.h"
+#include <sys/event.h>
+#include <mouse.h>
+
+static int
+SupportedInterfaces (void)
+{
+ return MSE_MISC;
+}
+
+static const char *internalNames[] = {
+ "OSMouse",
+ NULL
+};
+
+static const char **
+BuiltinNames (void)
+{
+ return internalNames;
+}
+
+static Bool
+CheckProtocol (const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++) {
+ if (xf86NameCmp (protocol, internalNames[i]) == 0)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static const char *
+DefaultProtocol (void)
+{
+ return "OSMouse";
+}
+
+static const char *
+evtErrStr (int evterr)
+{
+ switch (evterr) {
+ case -1: return "error in config files";
+ case -2: return "no mouse devices to attach";
+ case -3: return "unable to open device";
+ case -4: return "unable to open event queue";
+ case -999: return "unable to initialize event driver";
+ default: return "unknown event driver error";
+ }
+}
+
+static int
+OsMouseProc (DeviceIntPtr pPointer, int what)
+{
+ InputInfoPtr pInfo;
+ MouseDevPtr pMse;
+ unsigned char map[9];
+ dmask_t dmask;
+ MessageType from = X_CONFIG;
+ int evi;
+
+ pInfo = pPointer->public.devicePrivate;
+ pMse = pInfo->private;
+ pMse->device = pPointer;
+
+ switch (what) {
+ case DEVICE_INIT:
+ pPointer->public.on = FALSE;
+
+ dmask = D_ABS | D_REL | D_BUTTON;
+ if ((evi = ev_initf(xf86Info.consoleFd)) < 0) {
+ FatalError ("OsMouseProc: Event driver initialization failed (%s)\n",
+ evtErrStr(evi));
+ }
+ pInfo->fd = ev_open (&dmask);
+ if (pInfo->fd < 0) {
+ FatalError ("OsMouseProc: DEVICE_INIT failed (%s)\n", evtErrStr(pInfo->fd));
+ }
+
+ pMse->buttons = xf86SetIntOption (pInfo->options, "Buttons", 0);
+ if (pMse->buttons == 0) {
+ pMse->buttons = 8;
+ from = X_DEFAULT;
+ }
+ xf86Msg (from, "%s: Buttons: %d\n", pInfo->name, pMse->buttons);
+
+ for (evi = 0; evi <= 8; evi++)
+ map[evi] = evi;
+
+ InitPointerDeviceStruct((DevicePtr)pPointer, map, 8,
+ miPointerGetMotionEvents, pMse->Ctrl,
+ miPointerGetMotionBufferSize());
+
+ /* X valuator */
+ xf86InitValuatorAxisStruct(pPointer, 0, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 0);
+
+ /* Y valuator */
+ xf86InitValuatorAxisStruct(pPointer, 1, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 1);
+
+ xf86MotionHistoryAllocate(pInfo);
+
+ ev_flush();
+ ev_suspend();
+ break;
+
+ case DEVICE_ON:
+ pMse->lastButtons = 0;
+ pMse->lastMappedButtons = 0;
+ pMse->emulateState = 0;
+ pPointer->public.on = TRUE;
+ ev_resume();
+ AddEnabledDevice (pInfo->fd);
+ break;
+
+ case DEVICE_OFF:
+ case DEVICE_CLOSE:
+ pPointer->public.on = FALSE;
+ RemoveEnabledDevice (pInfo->fd);
+ if (what == DEVICE_CLOSE) {
+ ev_close();
+ pInfo->fd = -1;
+ } else {
+ ev_suspend();
+ }
+ break;
+ }
+
+ return Success;
+}
+
+static void
+OsMouseReadInput (InputInfoPtr pInfo)
+{
+ MouseDevPtr pMse;
+ EVENT *evp;
+
+ pMse = pInfo->private;
+
+ while ((evp = ev_read()) != (EVENT *)0) {
+ int buttons = EV_BUTTONS(*evp);
+ int dx = EV_DX(*evp), dy = -(EV_DY(*evp)), dz = 0;
+
+ if (buttons & WHEEL_FWD)
+ dz = -1;
+ else if (buttons & WHEEL_BACK)
+ dz = 1;
+
+ buttons &= ~(WHEEL_FWD | WHEEL_BACK);
+
+ pMse->PostEvent (pInfo, buttons, dx, dy, dz, 0);
+ ev_pop();
+ }
+}
+
+static Bool
+OsMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse;
+
+ /* This is called when the protocol is "OSMouse". */
+
+ pMse = pInfo->private;
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ /* Check if the device can be opened. */
+ pInfo->fd = ev_initf(xf86Info.consoleFd);
+ if (pInfo->fd != -1) {
+ dmask_t dmask = (D_ABS | D_REL | D_BUTTON);
+ pInfo->fd = ev_open(&dmask);
+ } else {
+ pInfo->fd = -999;
+ }
+
+ if (pInfo->fd < 0) {
+ if (xf86GetAllowMouseOpenFail())
+ xf86Msg(X_WARNING, "%s: cannot open event manager (%s)\n",
+ pInfo->name, evtErrStr(pInfo->fd));
+ else {
+ xf86Msg(X_ERROR, "%s: cannot open event manager (%s)\n",
+ pInfo->name, evtErrStr(pInfo->fd));
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+ ev_close();
+ pInfo->fd = -1;
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local procs. */
+ pInfo->device_control = OsMouseProc;
+ pInfo->read_input = OsMouseReadInput;
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit (int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+
+ p->SupportedInterfaces = SupportedInterfaces;
+ p->BuiltinNames = BuiltinNames;
+ p->DefaultProtocol = DefaultProtocol;
+ p->CheckProtocol = CheckProtocol;
+ p->PreInit = OsMousePreInit;
+
+ return p;
+}
diff --git a/xorg-server/hw/xfree86/os-support/sco/sco_video.c b/xorg-server/hw/xfree86/os-support/sco/sco_video.c
new file mode 100644
index 000000000..7edf71db3
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sco/sco_video.c
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2001 by J. Kean Johnston <jkj@sco.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name J. Kean Johnston not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. J. Kean Johnston makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* Re-written May 2001 to represent the current state of reality */
+
+/*
+ * This file contains the completely re-written SCO OpenServer video
+ * routines for XFree86 4.x. Much of this is based on the SCO X server
+ * code (which is an X11R5 server) and will probably only work on
+ * OpenServer versions 5.0.5, 5.0.6 and later. Please send me (jkj@sco.com)
+ * email if you have any questions.
+ *
+ * Ideally, you should use OSR5.0.6A or later, with the updated console
+ * driver for 5.0.6A (its the default driver in 5.0.7 and later).
+ * However, if you are running on an older system, this code will detect
+ * that and adjust accordingly.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+
+#define _NEED_SYSI86
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86OSpriv.h"
+#include "xf86_OSlib.h"
+
+#include <sys/ci/ciioctl.h>
+#define MPXNAME "/dev/atp1"
+#define BASECPU 1
+
+Bool mpxLock = TRUE;
+
+#define USE_VASMETHOD 1
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+static int sco_mcdone = 0, sco_ismc = 0;
+
+/***************************************************************************/
+/*
+ * To map the video memory, we first need to see if we are on a multi-console
+ * system. If we are, we need to try to use an existing video class in the
+ * kernel. We do this by retrieving the list of currently defined classes
+ * (via the new CONS_GETCLASS ioctl()) to see if we have a class that will
+ * match the range of memory we desire. If we can't find one, we have an
+ * error and we abort.
+ *
+ * If we are not using a multi-console, we can simply use mmap() to map in
+ * the frame buffer, using the classs-access method as a fall-back only if
+ * the mmap() fails (it shouldn't). We always set the appropriate pointers
+ * in the config structure to point ot the right function to map and unmap
+ * the video memory. An alternative to using mmap() is to use the new
+ * CONS_ADDVAS call, which will use vasmalloc() and vasbind() in the kernel
+ * to map the physical address to a virtual one, which it then returns.
+ * I am not 100% sure if this is faster or not, but it may prove easier to
+ * debug things. Just to be on the safe side, I have included both methods
+ * here, and the mmap() method can be used by setting USE_VASMETHOD to 0
+ * above.
+ */
+
+#if !defined(CONS_ADDVAS)
+# undef USE_VASMETHOD
+# define USE_VASMETHOD 0
+#endif
+
+static int
+scoIsMultiConsole (void)
+{
+ int x;
+
+ if (sco_mcdone)
+ return sco_ismc;
+ x = access ("/usr/lib/vidconf/.multiconsole", F_OK);
+ if (x == 0)
+ sco_ismc = 1;
+ sco_mcdone = 1;
+ return sco_ismc;
+}
+
+/*
+ * This maps memory using mmap()
+ */
+static pointer
+mapVidMemMMAP(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ int fd;
+ unsigned long realBase, alignOff;
+ pointer base;
+
+ fd = open (DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0) {
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n", DEV_MEM,
+ strerror(errno));
+ return 0; /* NOTREACHED */
+ }
+
+ realBase = Base & ~(getpagesize() - 1);
+ alignOff = Base - realBase;
+
+#ifdef DEBUG
+ ErrorF("base: %lx, realBase: %lx, alignOff: %lx\n", Base,realBase,alignOff);
+#endif
+
+ base = mmap((caddr_t)0, Size + alignOff,
+ (flags & VIDMEM_READONLY) ? PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, (off_t)realBase);
+ close(fd);
+ if (base == MAP_FAILED) {
+ FatalError("xf86MapVidMem: Could not mmap framebuffer (0x%08x,0x%x) (%s)\n",
+ Base, Size, strerror(errno));
+ return 0; /* NOTREACHED */
+ }
+
+#ifdef DEBUG
+ ErrorF("base: %lx aligned base: %lx\n",base, base + alignOff);
+#endif
+ return (pointer)((char *)base + alignOff);
+}
+
+#if (USE_VASMETHOD)
+/*
+ * This maps memory using the virtual address space (VAS) console calls.
+ */
+static pointer
+mapVidMemVAS(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ struct vidvasmem vas;
+ pointer base;
+
+ vas.base = (long)Base;
+ vas.size = (long)Size;
+
+ base = (pointer)ioctl (xf86Info.consoleFd, CONS_ADDVAS, &vas);
+ if (base == (pointer)-1) {
+ return mapVidMemMMAP(ScreenNum, Base, Size, flags);
+ }
+ return base;
+}
+#endif /* USE_VASMETHOD */
+
+struct vidclass vidclasslist[] = {
+ { "VBE", "", 0xf0000000, 0x2000000, 0 },
+ { "P9000", "", 0xc0000000, 0x400000, 0 },
+ { "TULIP", "", 0x80000000, 0x400000, 0 },
+ { "VIPER", "", 0xa0000000, 0x400000, 0 },
+ { "S3T", "", 0xa0000000, 0x200000, 0 },
+ { "S3DT", "", 0x4000000, 0x400000, 0 },
+ { "MGA", "", 0x2200000, 0x4000, 0 },
+ { "CLVGA", "", 0xa0000, 0x20000, 0 },
+ { "OLIVE", "", 0xd8000000, 0x400000, 0 },
+ { "S3C", "", 0xa0000, 0x10000, 0 },
+ { "MGAVLB", "", 0xac000, 0x34000, 0 },
+ { "ATI8514", "", 0xFF000, 0x1000, 0 },
+ { "GXREGS", "", 0xb0000, 0x10000, 0 },
+ { "GX", "", 0xa0000, 0x10000, 0 },
+ { "CT64300", "", 0xa0000000, 0x400000, 0 },
+ { "SVGA", "", 0xa0000, 0x20000, 0 },
+ { "S3V", "", 0xa0000000, 0x400000, 0 },
+ { "8514A", "", 0xFF000, 0x1000, 0 },
+ { "VGA", "", 0xa0000, 0x10000, 0 },
+ { 0 }
+};
+
+static pointer
+mapVidMemVC(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ struct vidclass *vcp;
+ char *class = NULL;
+ pointer base;
+
+ for (vcp = vidclasslist; vcp->name; vcp++) {
+ if ((vcp->base == Base) && (vcp->size == Size)) {
+ class = vcp->name;
+ break;
+ }
+ }
+
+ if (class == NULL) {
+ /*
+ * As a fall-back, we will try and use the mmap() approach. This may
+ * prove to be the wrong thing to do, but time and testing will tell.
+ */
+ ErrorF("xf86MapVidMem: No class map defined for (0x%08x,0x%08x)\n", Base, Size);
+#if USE_VASMETHOD
+ return mapVidMemVAS(ScreenNum, Base, Size, flags);
+#else /* !USE_VASMETHOD */
+ return mapVidMemMMAP(ScreenNum, Base, Size, flags);
+#endif
+ }
+
+ /*
+ * We found a suitable class. Try and use it.
+ */
+ base = (pointer)ioctl(xf86Info.consoleFd, MAP_CLASS, class);
+ if ((int)base == -1) {
+ FatalError("xf86MapVidMem: Failed to map video memory class `%s'\n", class);
+ return 0; /* NOTREACHED */
+ }
+
+ return base;
+}
+
+/*
+ * Unmapping the video memory is easy. We always call munmap(), as it is
+ * safe to do so even if we haven't actually mapped in any pages via mmap().
+ * In the case where we used the video class, we don't need to do anything
+ * as the kernel will clean up the TSS when we exit, and will undo the
+ * vasbind() that was done when the class was originally mapped. If we used
+ * vasmap, we simply undo the map. Again, it is benign to call vasunmap
+ * even if we got the frame buffer via some other mechanism (like mmap).
+ */
+
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+#if USE_VASMETHOD
+ struct vidvasmem vas;
+ int x;
+
+ vas.base = (long)Base;
+ vas.size = (long)Size;
+
+ x = ioctl (xf86Info.consoleFd, CONS_DELVAS, &vas);
+ if (x == 0)
+ return;
+#endif /* USE_VASMETHOD */
+
+ munmap(Base, Size);
+}
+
+/*
+ * Set things up to point to our local functions. When the kernel gets
+ * MTRR support, we will need to add the required functions for that
+ * here too. MTRR support will most likely appear in 5.0.8 or 5.1.0.
+ *
+ * We also want to lock the X server process to the base CPU in an MPX
+ * system, since we will be going to IOPL 3. Most engine drivers can cope
+ * with I/O access on any CPU but there are a few (AST Manhattan I believe)
+ * that can't, so the server needs to be locked to CPU0.
+ */
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ int mpx_fd;
+
+ if (scoIsMultiConsole ()) {
+ pVidMem->mapMem = mapVidMemVC;
+ } else {
+#if USE_VASMETHOD
+ pVidMem->mapMem = mapVidMemVAS;
+#else
+ pVidMem->mapMem = mapVidMemMMAP;
+#endif
+ }
+
+ pVidMem->unmapMem = unmapVidMem;
+ pVidMem->linearSupported = TRUE;
+ pVidMem->initialised = TRUE;
+
+ if (mpxLock && (mpx_fd = open (MPXNAME, O_RDONLY)) > 0) {
+ if (ioctl (mpx_fd, ACPU_XLOCK, BASECPU) < 0)
+ ErrorF ("xf86OSInitVidMem: Can not bind to CPU 0 (%s)\n",
+ strerror(errno));
+ close (mpx_fd);
+ }
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/VTsw_noop.c b/xorg-server/hw/xfree86/os-support/shared/VTsw_noop.c
new file mode 100644
index 000000000..a3cfe40b9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/VTsw_noop.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/*
+ * No-op functions for OSs without VTs
+ */
+
+Bool
+xf86VTSwitchPending()
+{
+ return(FALSE);
+}
+
+Bool
+xf86VTSwitchAway()
+{
+ return(FALSE);
+}
+
+Bool
+xf86VTSwitchTo()
+{
+ return(TRUE);
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/VTsw_usl.c b/xorg-server/hw/xfree86/os-support/shared/VTsw_usl.c
new file mode 100644
index 000000000..4d473147f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/VTsw_usl.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifdef OSHEADER
+# include OSHEADER
+#endif
+
+/*
+ * Handle the VT-switching interface for OSs that use USL-style ioctl()s
+ * (the sysv, sco, and linux subdirs).
+ */
+
+/*
+ * This function is the signal handler for the VT-switching signal. It
+ * is only referenced inside the OS-support layer.
+ */
+void
+xf86VTRequest(int sig)
+{
+ signal(sig, (void(*)(int))xf86VTRequest);
+ xf86Info.vtRequestsPending = TRUE;
+ return;
+}
+
+Bool
+xf86VTSwitchPending()
+{
+ return(xf86Info.vtRequestsPending ? TRUE : FALSE);
+}
+
+Bool
+xf86VTSwitchAway()
+{
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, 1) < 0)
+ {
+ return(FALSE);
+ }
+ else
+ {
+#ifdef OSSWITCHAWAY
+ OSSWITCHAWAY;
+#endif
+ return(TRUE);
+ }
+}
+
+Bool
+xf86VTSwitchTo()
+{
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0)
+ {
+ return(FALSE);
+ }
+ else
+ {
+ return(TRUE);
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/agp_noop.c b/xorg-server/hw/xfree86/os-support/shared/agp_noop.c
new file mode 100644
index 000000000..5774bc231
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/agp_noop.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2000-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * Abstraction of the AGP GART interface. Stubs for platforms without
+ * AGP GART support.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+_X_EXPORT Bool
+xf86GARTCloseScreen(int screenNum)
+{
+ return FALSE;
+}
+
+_X_EXPORT Bool
+xf86AgpGARTSupported()
+{
+ return FALSE;
+}
+
+_X_EXPORT AgpInfoPtr
+xf86GetAGPInfo(int screenNum)
+{
+ return NULL;
+}
+
+_X_EXPORT Bool
+xf86AcquireGART(int screenNum)
+{
+ return FALSE;
+}
+
+_X_EXPORT Bool
+xf86ReleaseGART(int screenNum)
+{
+ return FALSE;
+}
+
+_X_EXPORT int
+xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical)
+{
+ return -1;
+}
+
+_X_EXPORT Bool
+xf86DeallocateGARTMemory(int screenNum, int key)
+{
+ return FALSE;
+}
+
+_X_EXPORT Bool
+xf86BindGARTMemory(int screenNum, int key, unsigned long offset)
+{
+ return FALSE;
+}
+
+
+_X_EXPORT Bool
+xf86UnbindGARTMemory(int screenNum, int key)
+{
+ return FALSE;
+}
+
+_X_EXPORT Bool
+xf86EnableAGP(int screenNum, CARD32 mode)
+{
+ return FALSE;
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/bios_devmem.c b/xorg-server/hw/xfree86/os-support/shared/bios_devmem.c
new file mode 100644
index 000000000..7288239be
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/bios_devmem.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include <string.h>
+
+/*
+ * Read BIOS via /dev/mem.
+ */
+
+#ifndef DEV_MEM
+# define DEV_MEM "/dev/mem"
+#endif
+
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ int fd;
+
+#ifdef __ia64__
+ if ((fd = open(DEV_MEM, O_RDONLY | O_SYNC)) < 0)
+#else
+ if ((fd = open(DEV_MEM, O_RDONLY)) < 0)
+#endif
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: Failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ return(-1);
+ }
+
+ if (lseek(fd, (Base+Offset), SEEK_SET) < 0)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: %s seek failed (%s)\n",
+ DEV_MEM, strerror(errno));
+ close(fd);
+ return(-1);
+ }
+ if (read(fd, Buf, Len) != Len)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: %s read failed (%s)\n",
+ DEV_MEM, strerror(errno));
+ close(fd);
+ return(-1);
+ }
+ close(fd);
+ return(Len);
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c b/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c
new file mode 100644
index 000000000..8bac87ebe
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c
@@ -0,0 +1,162 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+/*
+ * Read BIOS via mmap()ing DEV_MEM
+ */
+
+#ifndef __alpha__
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ int fd;
+ unsigned char *ptr;
+ int psize;
+ int mlen;
+
+ if ((fd = open(DEV_MEM, O_RDONLY)) < 0)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: Failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ return(-1);
+ }
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+ ptr = (unsigned char *)mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, fd, (off_t)Base);
+ if (ptr == MAP_FAILED)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: %s mmap failed (%s)\n",
+ DEV_MEM, strerror(errno));
+ close(fd);
+ return(-1);
+ }
+#ifdef DEBUG
+ ErrorF("xf86ReadBIOS: BIOS at 0x%08x has signature 0x%04x\n",
+ Base, ptr[0] | (ptr[1] << 8));
+#endif
+ (void)memcpy(Buf, (void *)(ptr + Offset), Len);
+ (void)munmap((caddr_t)ptr, mlen);
+ (void)close(fd);
+ return(Len);
+}
+
+#else /* __alpha__ */
+
+ /*
+ * We trick "mmap" into mapping BUS memory for us via BUS_BASE,
+ * which is the KSEG address of the start of the DENSE memory
+ * area.
+ */
+
+ /*
+ * NOTE: there prolly ought to be more validity checks and all
+ * re: boundaries and sizes and such...
+ */
+
+/*
+ * The Jensen lacks dense memory, thus we have to address the bus via
+ * the sparse addressing scheme.
+ *
+ * Martin Ostermann (ost@comnets.rwth-aachen.de) - Apr.-Sep. 1996
+ */
+
+#ifdef linux
+
+#ifdef TEST_JENSEN_CODE /* define to test the Sparse addressing on a non-Jensen */
+#define SPARSE (5)
+#define isJensen (1)
+#else
+#define isJensen (!_bus_base())
+#define SPARSE (7)
+#endif
+
+extern unsigned long _bus_base(void);
+extern unsigned long _bus_base_sparse(void);
+#define BUS_BASE (isJensen ? _bus_base_sparse() : _bus_base())
+#define JENSEN_SHIFT(x) (isJensen ? ((long)x<<SPARSE) : (long)x)
+
+#else
+
+extern u_int64_t dense_base(void);
+#define BUS_BASE dense_base()
+#define JENSEN_SHIFT(x) ((long) x)
+
+#endif
+
+int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ caddr_t base;
+ int fd;
+ int psize;
+ int mlen;
+
+ if ((fd = open(DEV_MEM, O_RDONLY)) < 0)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: Failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ return(-1);
+ }
+
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+ base = mmap((caddr_t)0, JENSEN_SHIFT(mlen), PROT_READ,
+ MAP_SHARED, fd, (off_t)(JENSEN_SHIFT(Base) + BUS_BASE));
+
+ if (base == MAP_FAILED)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: Failed to mmap %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ return(-1);
+ }
+
+ xf86SlowBCopyFromBus((unsigned char *)(base+JENSEN_SHIFT(Offset)),
+ Buf, Len);
+
+ munmap((caddr_t)JENSEN_SHIFT(base), JENSEN_SHIFT(mlen));
+ close(fd);
+ return(Len);
+}
+
+#endif /* __alpha__ */
diff --git a/xorg-server/hw/xfree86/os-support/shared/ia64Pci.c b/xorg-server/hw/xfree86/os-support/shared/ia64Pci.c
new file mode 100644
index 000000000..6f6924b59
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/ia64Pci.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2002-2003 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/*
+ * This file contains the glue needed to support various IA-64 chipsets.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <linux/pci.h>
+
+#include "compiler.h"
+#include "Pci.h"
+
+/*
+ * We use special in/out routines here since Altix platforms require the
+ * use of the sysfs legacy_io interface. The legacy_io file maps to the I/O
+ * space of a given PCI domain; reads and writes are used to do port I/O.
+ * The file descriptor for the file is stored in the upper bits of the
+ * value passed in by the caller, and is created and populated by
+ * xf86MapLegacyIO.
+ *
+ * If the legacy_io interface doesn't exist, we fall back to the glibc in/out
+ * routines, which are prefixed by an underscore (e.g. _outb).
+ */
+static int ia64_port_to_fd(unsigned long port)
+{
+ return (port >> 24) & 0xffffffff;
+}
+
+_X_EXPORT void outb(unsigned long port, unsigned char val)
+{
+ int fd = ia64_port_to_fd(port);
+
+ if (!fd) {
+ _outb(val, port & 0xffff);
+ goto out;
+ }
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ goto out;
+ }
+ if (write(fd, &val, 1) != 1) {
+ ErrorF("I/O write failed\n");
+ goto out;
+ }
+ out:
+ return;
+}
+
+_X_EXPORT void outw(unsigned long port, unsigned short val)
+{
+ int fd = ia64_port_to_fd(port);
+
+ if (!fd) {
+ _outw(val, port & 0xffff);
+ goto out;
+ }
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ goto out;
+ }
+ if (write(fd, &val, 2) != 2) {
+ ErrorF("I/O write failed\n");
+ goto out;
+ }
+ out:
+ return;
+}
+
+_X_EXPORT void outl(unsigned long port, unsigned int val)
+{
+ int fd = ia64_port_to_fd(port);
+
+ if (!fd) {
+ _outl(val, port & 0xffff);
+ goto out;
+ }
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ goto out;
+ }
+ if (write(fd, &val, 4) != 4) {
+ ErrorF("I/O write failed\n");
+ goto out;
+ }
+ out:
+ return;
+}
+
+_X_EXPORT unsigned int inb(unsigned long port)
+{
+ int fd = ia64_port_to_fd(port);
+ unsigned char val;
+
+ if (!fd)
+ return _inb(port & 0xffff);
+
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ val = -1;
+ goto out;
+ }
+ if (read(fd, &val, 1) != 1) {
+ ErrorF("I/O read failed\n");
+ val = -1;
+ goto out;
+ }
+ out:
+ return val;
+}
+
+_X_EXPORT unsigned int inw(unsigned long port)
+{
+ int fd = ia64_port_to_fd(port);
+ unsigned short val;
+
+ if (!fd)
+ return _inw(port & 0xffff);
+
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ val = -1;
+ goto out;
+ }
+ if (read(fd, &val, 2) != 2) {
+ ErrorF("I/O read failed\n");
+ val = -1;
+ goto out;
+ }
+ out:
+ return val;
+}
+
+_X_EXPORT unsigned int inl(unsigned long port)
+{
+ int fd = ia64_port_to_fd(port);
+ unsigned int val;
+
+ if (!fd)
+ return _inl(port & 0xffff);
+
+ if (lseek(fd, port & 0xffff, SEEK_SET) == -1) {
+ ErrorF("I/O lseek failed\n");
+ val = -1;
+ goto out;
+ }
+ if (read(fd, &val, 4) != 4) {
+ ErrorF("I/O read failed\n");
+ val = -1;
+ goto out;
+ }
+ out:
+ return val;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/inout.S b/xorg-server/hw/xfree86/os-support/shared/inout.S
new file mode 100644
index 000000000..80c47c419
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/inout.S
@@ -0,0 +1,111 @@
+/* $XConsortium: inout.s /main/6 1996/02/21 17:53:35 kaleb $ */
+
+
+
+
+
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/inout.S,v 1.1 1999/07/10 07:24:52 dawes Exp $ */
+
+#include "assyntax.h"
+
+/*
+ * Make i80386 io primitives available at C-level.
+ */
+
+ FILE("inout.s")
+ AS_BEGIN
+ SEG_TEXT
+
+/*
+ *-----------------------------------------------------------------------
+ * inb ---
+ * Input one byte.
+ *
+ * Results:
+ * Byte in al.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(inb)
+GLNAME(inb):
+ MOV_L (REGOFF(4,ESP),EDX)
+ SUB_L (EAX,EAX)
+ IN_B
+ RET
+
+/*
+ *-----------------------------------------------------------------------
+ * outb ---
+ * Output one byte.
+ *
+ * Results:
+ * None.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(outb)
+GLNAME(outb):
+ MOV_L (REGOFF(4,sp),EDX)
+ MOV_L (REGOFF(8,sp),EAX)
+ OUT_B
+ RET
+/*
+ *-----------------------------------------------------------------------
+ * inw ---
+ * Input one 16-bit word.
+ *
+ * Results:
+ * Word in ax.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(inw)
+GLNAME(inw):
+ MOV_L (REGOFF(4,ESP),EDX)
+ IN_W
+ RET
+
+/*
+ *-----------------------------------------------------------------------
+ * outw ---
+ * Output one 16-bit word.
+ *
+ * Results:
+ * None.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(outw)
+GLNAME(outw):
+ MOV_L (REGOFF(4,ESP),EDX)
+ MOV_L (REGOFF(8,ESP),EAX)
+ OUT_W
+ RET
+
+/*
+ *-----------------------------------------------------------------------
+ * inl ---
+ * Input one 32-bit longword.
+ *
+ * Results:
+ * Word in eax.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(inl)
+GLNAME(inl):
+ MOV_L (REGOFF(4,ESP),EDX)
+ IN_L
+ RET
+
+/*
+ *-----------------------------------------------------------------------
+ * outl ---
+ * Output one 32-bit longword.
+ *
+ * Results:
+ * None.
+ *-----------------------------------------------------------------------
+ */
+ GLOBL GLNAME(outl)
+GLNAME(outl):
+ MOV_L (REGOFF(4,ESP),EDX)
+ MOV_L (REGOFF(8,ESP),EAX)
+ OUT_L
+ RET
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c b/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c
new file mode 100644
index 000000000..1d7851a5b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * Some platforms don't bother with I/O permissions,
+ * or the permissions are implicit with opening/enabling the console.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ return;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/kmod_noop.c b/xorg-server/hw/xfree86/os-support/shared/kmod_noop.c
new file mode 100644
index 000000000..6525e8414
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/kmod_noop.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2000 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86_OSproc.h"
+
+_X_EXPORT int xf86LoadKernelModule(const char *pathname)
+{
+ (void) pathname;
+ return 0; /* failure */
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/pm_noop.c b/xorg-server/hw/xfree86/os-support/shared/pm_noop.c
new file mode 100644
index 000000000..bfac4b1c8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/pm_noop.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2000 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/* Stubs for the OS-support layer power-management functions. */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+
+PMClose
+xf86OSPMOpen(void)
+{
+ return NULL;
+}
+
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/posix_tty.c b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c
new file mode 100644
index 000000000..002e3a275
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c
@@ -0,0 +1,686 @@
+/*
+ * Copyright 1993-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+/*
+ *
+ * Copyright (c) 1997 Metro Link Incorporated
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+static int
+GetBaud (int baudrate)
+{
+#ifdef B300
+ if (baudrate == 300)
+ return B300;
+#endif
+#ifdef B1200
+ if (baudrate == 1200)
+ return B1200;
+#endif
+#ifdef B2400
+ if (baudrate == 2400)
+ return B2400;
+#endif
+#ifdef B4800
+ if (baudrate == 4800)
+ return B4800;
+#endif
+#ifdef B9600
+ if (baudrate == 9600)
+ return B9600;
+#endif
+#ifdef B19200
+ if (baudrate == 19200)
+ return B19200;
+#endif
+#ifdef B38400
+ if (baudrate == 38400)
+ return B38400;
+#endif
+#ifdef B57600
+ if (baudrate == 57600)
+ return B57600;
+#endif
+#ifdef B115200
+ if (baudrate == 115200)
+ return B115200;
+#endif
+#ifdef B230400
+ if (baudrate == 230400)
+ return B230400;
+#endif
+#ifdef B460800
+ if (baudrate == 460800)
+ return B460800;
+#endif
+ return (0);
+}
+
+_X_EXPORT int
+xf86OpenSerial (pointer options)
+{
+#ifdef Lynx
+ struct sgttyb ms_sgtty;
+#endif
+ struct termios t;
+ int fd, i;
+ char *dev;
+
+ dev = xf86SetStrOption (options, "Device", NULL);
+ if (!dev)
+ {
+ xf86Msg (X_ERROR, "xf86OpenSerial: No Device specified.\n");
+ return (-1);
+ }
+
+ SYSCALL (fd = open (dev, O_RDWR | O_NONBLOCK));
+ if (fd == -1)
+ {
+ xf86Msg (X_ERROR,
+ "xf86OpenSerial: Cannot open device %s\n\t%s.\n",
+ dev, strerror (errno));
+ xfree(dev);
+ return (-1);
+ }
+
+ if (!isatty (fd))
+ {
+#if 1
+ /* Allow non-tty devices to be opened. */
+ xfree(dev);
+ return (fd);
+#else
+ xf86Msg (X_WARNING,
+ "xf86OpenSerial: Specified device %s is not a tty\n",
+ dev);
+ SYSCALL (close (fd));
+ errno = EINVAL;
+ xfree(dev);
+ return (-1);
+#endif
+ }
+
+#ifdef Lynx
+ /* LynxOS does not assert DTR without this */
+ ioctl (fd, TIOCGETP, (char *) &ms_sgtty);
+ ioctl (fd, TIOCSDTR, (char *) &ms_sgtty);
+#endif
+
+ /* set up default port parameters */
+ SYSCALL (tcgetattr (fd, &t));
+ t.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR\
+ |IGNCR|ICRNL|IXON);
+ t.c_oflag &= ~OPOST;
+ t.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
+ t.c_cflag &= ~(CSIZE|PARENB);
+ t.c_cflag |= CS8|CLOCAL;
+
+ cfsetispeed (&t, B9600);
+ cfsetospeed (&t, B9600);
+ t.c_cc[VMIN] = 1;
+ t.c_cc[VTIME] = 0;
+
+ SYSCALL (tcsetattr (fd, TCSANOW, &t));
+
+ if (xf86SetSerial (fd, options) == -1)
+ {
+ SYSCALL (close (fd));
+ xfree(dev);
+ return (-1);
+ }
+
+ SYSCALL (i = fcntl (fd, F_GETFL, 0));
+ if (i == -1)
+ {
+ SYSCALL (close (fd));
+ xfree(dev);
+ return (-1);
+ }
+ i &= ~O_NONBLOCK;
+ SYSCALL (i = fcntl (fd, F_SETFL, i));
+ if (i == -1)
+ {
+ SYSCALL (close (fd));
+ xfree(dev);
+ return (-1);
+ }
+ xfree(dev);
+ return (fd);
+}
+
+_X_EXPORT int
+xf86SetSerial (int fd, pointer options)
+{
+ struct termios t;
+ int val;
+ const char *s;
+ int baud, r;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+ SYSCALL (tcgetattr (fd, &t));
+
+ if ((val = xf86SetIntOption (options, "BaudRate", 0)))
+ {
+ if ((baud = GetBaud (val)))
+ {
+ cfsetispeed (&t, baud);
+ cfsetospeed (&t, baud);
+ }
+ else
+ {
+ xf86Msg (X_ERROR,
+ "Invalid Option BaudRate value: %d\n", val);
+ return (-1);
+ }
+ }
+
+ if ((val = xf86SetIntOption (options, "StopBits", 0)))
+ {
+ switch (val)
+ {
+ case 1:
+ t.c_cflag &= ~(CSTOPB);
+ break;
+ case 2:
+ t.c_cflag |= CSTOPB;
+ break;
+ default:
+ xf86Msg (X_ERROR,
+ "Invalid Option StopBits value: %d\n", val);
+ return (-1);
+ break;
+ }
+ }
+
+ if ((val = xf86SetIntOption (options, "DataBits", 0)))
+ {
+ switch (val)
+ {
+ case 5:
+ t.c_cflag &= ~(CSIZE);
+ t.c_cflag |= CS5;
+ break;
+ case 6:
+ t.c_cflag &= ~(CSIZE);
+ t.c_cflag |= CS6;
+ break;
+ case 7:
+ t.c_cflag &= ~(CSIZE);
+ t.c_cflag |= CS7;
+ break;
+ case 8:
+ t.c_cflag &= ~(CSIZE);
+ t.c_cflag |= CS8;
+ break;
+ default:
+ xf86Msg (X_ERROR,
+ "Invalid Option DataBits value: %d\n", val);
+ return (-1);
+ break;
+ }
+ }
+
+ if ((s = xf86SetStrOption (options, "Parity", NULL)))
+ {
+ if (xf86NameCmp (s, "Odd") == 0)
+ {
+ t.c_cflag |= PARENB | PARODD;
+ }
+ else if (xf86NameCmp (s, "Even") == 0)
+ {
+ t.c_cflag |= PARENB;
+ t.c_cflag &= ~(PARODD);
+ }
+ else if (xf86NameCmp (s, "None") == 0)
+ {
+ t.c_cflag &= ~(PARENB);
+ }
+ else
+ {
+ xf86Msg (X_ERROR, "Invalid Option Parity value: %s\n",
+ s);
+ return (-1);
+ }
+ }
+
+ if ((val = xf86SetIntOption (options, "Vmin", -1)) != -1)
+ {
+ t.c_cc[VMIN] = val;
+ }
+ if ((val = xf86SetIntOption (options, "Vtime", -1)) != -1)
+ {
+ t.c_cc[VTIME] = val;
+ }
+
+ if ((s = xf86SetStrOption (options, "FlowControl", NULL)))
+ {
+ xf86MarkOptionUsedByName (options, "FlowControl");
+ if (xf86NameCmp (s, "Xoff") == 0)
+ {
+ t.c_iflag |= IXOFF;
+ }
+ else if (xf86NameCmp (s, "Xon") == 0)
+ {
+ t.c_iflag |= IXON;
+ }
+ else if (xf86NameCmp (s, "XonXoff") == 0)
+ {
+ t.c_iflag |= IXON|IXOFF;
+ }
+ else if (xf86NameCmp (s, "None") == 0)
+ {
+ t.c_iflag &= ~(IXON | IXOFF);
+ }
+ else
+ {
+ xf86Msg (X_ERROR,
+ "Invalid Option FlowControl value: %s\n", s);
+ return (-1);
+ }
+ }
+
+ if ((xf86SetBoolOption (options, "ClearDTR", FALSE)))
+ {
+#ifdef CLEARDTR_SUPPORT
+# if !defined(Lynx) || defined(TIOCMBIC)
+ val = TIOCM_DTR;
+ SYSCALL (ioctl(fd, TIOCMBIC, &val));
+# else
+ SYSCALL (ioctl(fd, TIOCCDTR, NULL));
+# endif
+#else
+ xf86Msg (X_WARNING,
+ "Option ClearDTR not supported on this OS\n");
+ return (-1);
+#endif
+ xf86MarkOptionUsedByName (options, "ClearDTR");
+ }
+
+ if ((xf86SetBoolOption (options, "ClearRTS", FALSE)))
+ {
+#ifdef CLEARRTS_SUPPORT
+ val = TIOCM_RTS;
+ SYSCALL (ioctl(fd, TIOCMBIC, &val));
+#else
+ xf86Msg (X_WARNING,
+ "Option ClearRTS not supported on this OS\n");
+ return (-1);
+#endif
+ xf86MarkOptionUsedByName (options, "ClearRTS");
+ }
+
+ SYSCALL (r = tcsetattr (fd, TCSANOW, &t));
+ return (r);
+}
+
+_X_EXPORT int
+xf86SetSerialSpeed (int fd, int speed)
+{
+ struct termios t;
+ int baud, r;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+ SYSCALL (tcgetattr (fd, &t));
+
+ if ((baud = GetBaud (speed)))
+ {
+ cfsetispeed (&t, baud);
+ cfsetospeed (&t, baud);
+ }
+ else
+ {
+ xf86Msg (X_ERROR,
+ "Invalid Option BaudRate value: %d\n", speed);
+ return (-1);
+ }
+
+ SYSCALL (r = tcsetattr (fd, TCSANOW, &t));
+ return (r);
+}
+
+_X_EXPORT int
+xf86ReadSerial (int fd, void *buf, int count)
+{
+ int r;
+#ifdef DEBUG
+ int i;
+#endif
+ SYSCALL (r = read (fd, buf, count));
+#ifdef DEBUG
+ ErrorF("ReadingSerial: 0x%x",
+ (unsigned char)*(((unsigned char *)buf)));
+ for (i = 1; i < r; i++)
+ ErrorF(", 0x%x",(unsigned char)*(((unsigned char *)buf) + i));
+ ErrorF("\n");
+#endif
+ return (r);
+}
+
+_X_EXPORT int
+xf86WriteSerial (int fd, const void *buf, int count)
+{
+ int r;
+#ifdef DEBUG
+ int i;
+
+ ErrorF("WritingSerial: 0x%x",(unsigned char)*(((unsigned char *)buf)));
+ for (i = 1; i < count; i++)
+ ErrorF(", 0x%x",(unsigned char)*(((unsigned char *)buf) + i));
+ ErrorF("\n");
+#endif
+ SYSCALL (r = write (fd, buf, count));
+ return (r);
+}
+
+_X_EXPORT int
+xf86CloseSerial (int fd)
+{
+ int r;
+
+ SYSCALL (r = close (fd));
+ return (r);
+}
+
+_X_EXPORT int
+xf86WaitForInput (int fd, int timeout)
+{
+ fd_set readfds;
+ struct timeval to;
+ int r;
+
+ FD_ZERO(&readfds);
+
+ if (fd >= 0) {
+ FD_SET(fd, &readfds);
+ }
+
+ to.tv_sec = timeout / 1000000;
+ to.tv_usec = timeout % 1000000;
+
+ if (fd >= 0) {
+ SYSCALL (r = select (FD_SETSIZE, &readfds, NULL, NULL, &to));
+ }
+ else {
+ SYSCALL (r = select (FD_SETSIZE, NULL, NULL, NULL, &to));
+ }
+ xf86ErrorFVerb (9,"select returned %d\n", r);
+ return (r);
+}
+
+_X_EXPORT int
+xf86SerialSendBreak (int fd, int duration)
+{
+ int r;
+
+ SYSCALL (r = tcsendbreak (fd, duration));
+ return (r);
+
+}
+
+_X_EXPORT int
+xf86FlushInput(int fd)
+{
+ fd_set fds;
+ struct timeval timeout;
+ char c[4];
+
+#ifdef DEBUG
+ ErrorF("FlushingSerial\n");
+#endif
+ if (tcflush(fd, TCIFLUSH) == 0)
+ return 0;
+
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 0;
+ FD_ZERO(&fds);
+ FD_SET(fd, &fds);
+ while (select(FD_SETSIZE, &fds, NULL, NULL, &timeout) > 0) {
+ if (read(fd, &c, sizeof(c)) < 1)
+ return 0;
+ FD_ZERO(&fds);
+ FD_SET(fd, &fds);
+ }
+ return 0;
+}
+
+static struct states {
+ int xf;
+ int os;
+} modemStates[] = {
+#ifdef TIOCM_LE
+ { XF86_M_LE, TIOCM_LE },
+#endif
+#ifdef TIOCM_DTR
+ { XF86_M_DTR, TIOCM_DTR },
+#endif
+#ifdef TIOCM_RTS
+ { XF86_M_RTS, TIOCM_RTS },
+#endif
+#ifdef TIOCM_ST
+ { XF86_M_ST, TIOCM_ST },
+#endif
+#ifdef TIOCM_SR
+ { XF86_M_SR, TIOCM_SR },
+#endif
+#ifdef TIOCM_CTS
+ { XF86_M_CTS, TIOCM_CTS },
+#endif
+#ifdef TIOCM_CAR
+ { XF86_M_CAR, TIOCM_CAR },
+#elif defined(TIOCM_CD)
+ { XF86_M_CAR, TIOCM_CD },
+#endif
+#ifdef TIOCM_RNG
+ { XF86_M_RNG, TIOCM_RNG },
+#elif defined(TIOCM_RI)
+ { XF86_M_CAR, TIOCM_RI },
+#endif
+#ifdef TIOCM_DSR
+ { XF86_M_DSR, TIOCM_DSR },
+#endif
+};
+
+static int numStates = sizeof(modemStates) / sizeof(modemStates[0]);
+
+static int
+xf2osState(int state)
+{
+ int i;
+ int ret = 0;
+
+ for (i = 0; i < numStates; i++)
+ if (state & modemStates[i].xf)
+ ret |= modemStates[i].os;
+ return ret;
+}
+
+static int
+os2xfState(int state)
+{
+ int i;
+ int ret = 0;
+
+ for (i = 0; i < numStates; i++)
+ if (state & modemStates[i].os)
+ ret |= modemStates[i].xf;
+ return ret;
+}
+
+static int
+getOsStateMask(void)
+{
+ int i;
+ int ret = 0;
+ for (i = 0; i < numStates; i++)
+ ret |= modemStates[i].os;
+ return ret;
+}
+
+static int osStateMask = 0;
+
+_X_EXPORT int
+xf86SetSerialModemState(int fd, int state)
+{
+ int ret;
+ int s;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+#ifndef TIOCMGET
+ return -1;
+#else
+ if (!osStateMask)
+ osStateMask = getOsStateMask();
+
+ state = xf2osState(state);
+ SYSCALL((ret = ioctl(fd, TIOCMGET, &s)));
+ if (ret < 0)
+ return -1;
+ s &= ~osStateMask;
+ s |= state;
+ SYSCALL((ret = ioctl(fd, TIOCMSET, &s)));
+ if (ret < 0)
+ return -1;
+ else
+ return 0;
+#endif
+}
+
+_X_EXPORT int
+xf86GetSerialModemState(int fd)
+{
+ int ret;
+ int s;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+#ifndef TIOCMGET
+ return -1;
+#else
+ SYSCALL((ret = ioctl(fd, TIOCMGET, &s)));
+ if (ret < 0)
+ return -1;
+ return os2xfState(s);
+#endif
+}
+
+_X_EXPORT int
+xf86SerialModemSetBits(int fd, int bits)
+{
+ int ret;
+ int s;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+#ifndef TIOCMGET
+ return -1;
+#else
+ s = xf2osState(bits);
+ SYSCALL((ret = ioctl(fd, TIOCMBIS, &s)));
+ return ret;
+#endif
+}
+
+_X_EXPORT int
+xf86SerialModemClearBits(int fd, int bits)
+{
+ int ret;
+ int s;
+
+ if (fd < 0)
+ return -1;
+
+ /* Don't try to set parameters for non-tty devices. */
+ if (!isatty(fd))
+ return 0;
+
+#ifndef TIOCMGET
+ return -1;
+#else
+ s = xf2osState(bits);
+ SYSCALL((ret = ioctl(fd, TIOCMBIC, &s)));
+ return ret;
+#endif
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/sigio.c b/xorg-server/hw/xfree86/os-support/shared/sigio.c
new file mode 100644
index 000000000..f51131c6b
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/sigio.c
@@ -0,0 +1,282 @@
+
+/* sigio.c -- Support for SIGIO handler installation and removal
+ * Created: Thu Jun 3 15:39:18 1999 by faith@precisioninsight.com
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
+ */
+/*
+ * Copyright (c) 2002 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+# include <X11/X.h>
+# include "xf86.h"
+# include "xf86Priv.h"
+# include "xf86_OSlib.h"
+# include "inputstr.h"
+
+/*
+ * Linux libc5 defines FASYNC, but not O_ASYNC. Don't know if it is
+ * functional or not.
+ */
+#if defined(FASYNC) && !defined(O_ASYNC)
+# define O_ASYNC FASYNC
+#endif
+
+#ifdef MAX_DEVICES
+/* MAX_DEVICES represents the maximimum number of input devices usable
+ * at the same time plus one entry for DRM support.
+ */
+# define MAX_FUNCS (MAX_DEVICES + 1)
+#else
+# define MAX_FUNCS 16
+#endif
+
+typedef struct _xf86SigIOFunc {
+ void (*f) (int, void *);
+ int fd;
+ void *closure;
+} Xf86SigIOFunc;
+
+static Xf86SigIOFunc xf86SigIOFuncs[MAX_FUNCS];
+static int xf86SigIOMax;
+static int xf86SigIOMaxFd;
+static fd_set xf86SigIOMask;
+
+/*
+ * SIGIO gives no way of discovering which fd signalled, select
+ * to discover
+ */
+static void
+xf86SIGIO (int sig)
+{
+ int i;
+ fd_set ready;
+ struct timeval to;
+ int save_errno = errno; /* do not clobber the global errno */
+ int r;
+
+ ready = xf86SigIOMask;
+ to.tv_sec = 0;
+ to.tv_usec = 0;
+ SYSCALL (r = select (xf86SigIOMaxFd, &ready, 0, 0, &to));
+ for (i = 0; r > 0 && i < xf86SigIOMax; i++)
+ if (xf86SigIOFuncs[i].f && FD_ISSET (xf86SigIOFuncs[i].fd, &ready))
+ {
+ (*xf86SigIOFuncs[i].f)(xf86SigIOFuncs[i].fd,
+ xf86SigIOFuncs[i].closure);
+ r--;
+ }
+ if (r > 0) {
+ xf86Msg(X_ERROR, "SIGIO %d descriptors not handled\n", r);
+ }
+ /* restore global errno */
+ errno = save_errno;
+}
+
+static int
+xf86IsPipe (int fd)
+{
+ struct stat buf;
+
+ if (fstat (fd, &buf) < 0)
+ return 0;
+ return S_ISFIFO(buf.st_mode);
+}
+
+_X_EXPORT int
+xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *closure)
+{
+ struct sigaction sa;
+ struct sigaction osa;
+ int i;
+ int blocked;
+
+ for (i = 0; i < MAX_FUNCS; i++)
+ {
+ if (!xf86SigIOFuncs[i].f)
+ {
+ if (xf86IsPipe (fd))
+ return 0;
+ blocked = xf86BlockSIGIO();
+ if (fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) | O_ASYNC) == -1) {
+ xf86Msg(X_WARNING, "fcntl(%d, O_ASYNC): %s\n",
+ fd, strerror(errno));
+ xf86UnblockSIGIO(blocked);
+ return 0;
+ }
+ if (fcntl(fd, F_SETOWN, getpid()) == -1) {
+ xf86Msg(X_WARNING, "fcntl(%d, F_SETOWN): %s\n",
+ fd, strerror(errno));
+ xf86UnblockSIGIO(blocked);
+ return 0;
+ }
+ sigemptyset(&sa.sa_mask);
+ sigaddset(&sa.sa_mask, SIGIO);
+ sa.sa_flags = 0;
+ sa.sa_handler = xf86SIGIO;
+ sigaction(SIGIO, &sa, &osa);
+ xf86SigIOFuncs[i].fd = fd;
+ xf86SigIOFuncs[i].closure = closure;
+ xf86SigIOFuncs[i].f = f;
+ if (i >= xf86SigIOMax)
+ xf86SigIOMax = i+1;
+ if (fd >= xf86SigIOMaxFd)
+ xf86SigIOMaxFd = fd + 1;
+ FD_SET (fd, &xf86SigIOMask);
+ xf86UnblockSIGIO(blocked);
+ return 1;
+ }
+ /* Allow overwriting of the closure and callback */
+ else if (xf86SigIOFuncs[i].fd == fd)
+ {
+ xf86SigIOFuncs[i].closure = closure;
+ xf86SigIOFuncs[i].f = f;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+_X_EXPORT int
+xf86RemoveSIGIOHandler(int fd)
+{
+ struct sigaction sa;
+ struct sigaction osa;
+ int i;
+ int max;
+ int maxfd;
+ int ret;
+
+ max = 0;
+ maxfd = -1;
+ ret = 0;
+ for (i = 0; i < MAX_FUNCS; i++)
+ {
+ if (xf86SigIOFuncs[i].f)
+ {
+ if (xf86SigIOFuncs[i].fd == fd)
+ {
+ xf86SigIOFuncs[i].f = 0;
+ xf86SigIOFuncs[i].fd = 0;
+ xf86SigIOFuncs[i].closure = 0;
+ FD_CLR (fd, &xf86SigIOMask);
+ ret = 1;
+ }
+ else
+ {
+ max = i + 1;
+ if (xf86SigIOFuncs[i].fd >= maxfd)
+ maxfd = xf86SigIOFuncs[i].fd + 1;
+ }
+ }
+ }
+ if (ret)
+ {
+ fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) & ~O_ASYNC);
+ xf86SigIOMax = max;
+ xf86SigIOMaxFd = maxfd;
+ if (!max)
+ {
+ sigemptyset(&sa.sa_mask);
+ sigaddset(&sa.sa_mask, SIGIO);
+ sa.sa_flags = 0;
+ sa.sa_handler = SIG_DFL;
+ sigaction(SIGIO, &sa, &osa);
+ }
+ }
+ return ret;
+}
+
+_X_EXPORT int
+xf86BlockSIGIO (void)
+{
+ sigset_t set, old;
+ int ret;
+
+ sigemptyset (&set);
+ sigaddset (&set, SIGIO);
+ sigprocmask (SIG_BLOCK, &set, &old);
+ ret = sigismember (&old, SIGIO);
+ return ret;
+}
+
+_X_EXPORT void
+xf86UnblockSIGIO (int wasset)
+{
+ sigset_t set;
+
+ if (!wasset)
+ {
+ sigemptyset (&set);
+ sigaddset (&set, SIGIO);
+ sigprocmask (SIG_UNBLOCK, &set, NULL);
+ }
+}
+
+void
+xf86AssertBlockedSIGIO (char *where)
+{
+ sigset_t set, old;
+
+ sigemptyset (&set);
+ sigprocmask (SIG_BLOCK, &set, &old);
+ if (!sigismember (&old, SIGIO))
+ xf86Msg (X_ERROR, "SIGIO not blocked at %s\n", where);
+}
+
+/* XXX This is a quick hack for the benefit of xf86SetSilkenMouse() */
+
+int
+xf86SIGIOSupported (void)
+{
+ return 1;
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/sigiostubs.c b/xorg-server/hw/xfree86/os-support/shared/sigiostubs.c
new file mode 100644
index 000000000..7113968c6
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/sigiostubs.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+# include <X11/X.h>
+# include "xf86.h"
+# include "xf86Priv.h"
+# include "xf86_OSlib.h"
+
+_X_EXPORT int
+xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *closure)
+{
+ return 0;
+}
+
+_X_EXPORT int
+xf86RemoveSIGIOHandler(int fd)
+{
+ return 0;
+}
+
+_X_EXPORT int
+xf86BlockSIGIO (void)
+{
+ return 0;
+}
+
+_X_EXPORT void
+xf86UnblockSIGIO (int wasset)
+{
+}
+
+void
+xf86AssertBlockedSIGIO (char *where)
+{
+}
+
+/* XXX This is a quick hack for the benefit of xf86SetSilkenMouse() */
+Bool
+xf86SIGIOSupported ()
+{
+ return FALSE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/stdResource.c b/xorg-server/hw/xfree86/os-support/shared/stdResource.c
new file mode 100644
index 000000000..c144211f0
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/stdResource.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/* Standard resource information code */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86Privstr.h"
+#include "xf86Pci.h"
+#define NEED_OS_RAC_PROTOS
+#include "xf86_OSlib.h"
+#include "xf86Resources.h"
+
+/* Avoid Imakefile changes */
+#include "bus/Pci.h"
+
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || \
+ defined(__DragonFly__) || defined(__sun)
+#define xf86StdAccResFromOS xf86AccResFromOS
+#endif
+
+resPtr
+xf86StdAccResFromOS(resPtr ret)
+{
+ resRange range;
+
+ /*
+ * Fallback is to claim the following areas:
+ *
+ * 0x00000000 - 0x0009ffff low 640k host memory
+ * 0x000c0000 - 0x000effff location of VGA and other extensions ROMS
+ * 0x000f0000 - 0x000fffff system BIOS
+ * 0x00100000 - 0x3fffffff low 1G - 1MB host memory
+ * 0xfec00000 - 0xfecfffff default I/O APIC config space
+ * 0xfee00000 - 0xfeefffff default Local APIC config space
+ * 0xffe00000 - 0xffffffff high BIOS area (should this be included?)
+ *
+ * reference: Intel 440BX AGP specs
+ *
+ * The two APIC spaces appear to be BX-specific and should be dealt with
+ * elsewhere.
+ */
+
+ /* Fallback is to claim 0x0 - 0x9ffff and 0x100000 - 0x7fffffff */
+ RANGE(range, 0x00000000, 0x0009ffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x000f0000, 0x000fffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x00100000, 0x3fffffff,
+ ResExcMemBlock | ResBios | ResEstimated);
+ ret = xf86AddResToList(ret, &range, -1);
+#if 0
+ RANGE(range, 0xfec00000, 0xfecfffff, ResExcMemBlock | ResBios);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xfee00000, 0xfeefffff, ResExcMemBlock | ResBios);
+ ret = xf86AddResToList(ret, &range, -1);
+ /* airlied - remove BIOS range it shouldn't be here
+ this should use E820 - or THE OS */
+ RANGE(range, 0xffe00000, 0xffffffff, ResExcMemBlock | ResBios);
+ ret = xf86AddResToList(ret, &range, -1);
+#endif
+ /*
+ * Fallback would be to claim well known ports in the 0x0 - 0x3ff range
+ * along with their sparse I/O aliases, but that's too imprecise. Instead
+ * claim a bare minimum here.
+ */
+ RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock); /* For mainboard */
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /*
+ * At minimum, the top and bottom resources must be claimed, so that
+ * resources that are (or appear to be) unallocated can be relocated.
+ */
+/* RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+ RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1); */
+ RANGE(range, 0x0000ffff, 0x0000ffff, ResExcIoBlock);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ /* XXX add others */
+ return ret;
+}
diff --git a/xorg-server/hw/xfree86/os-support/shared/vidmem.c b/xorg-server/hw/xfree86/os-support/shared/vidmem.c
new file mode 100644
index 000000000..0b4411604
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/vidmem.c
@@ -0,0 +1,296 @@
+/*
+ * Copyright (c) 1993-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+/*
+ * This file contains the common part of the video memory mapping functions
+ */
+
+/*
+ * Get a piece of the ScrnInfoRec. At the moment, this is only used to hold
+ * the MTRR option information, but it is likely to be expanded if we do
+ * auto unmapping of memory at VT switch.
+ *
+ */
+
+typedef struct {
+ unsigned long physBase;
+ unsigned long size;
+ pointer virtBase;
+ pointer mtrrInfo;
+ int flags;
+} MappingRec, *MappingPtr;
+
+typedef struct {
+ int numMappings;
+ MappingPtr * mappings;
+ Bool mtrrEnabled;
+ MessageType mtrrFrom;
+ Bool mtrrOptChecked;
+ ScrnInfoPtr pScrn;
+} VidMapRec, *VidMapPtr;
+
+static int vidMapIndex = -1;
+
+#define VIDMAPPTR(p) ((VidMapPtr)((p)->privates[vidMapIndex].ptr))
+
+static VidMemInfo vidMemInfo = {FALSE, };
+static VidMapRec vidMapRec = {0, NULL, TRUE, X_DEFAULT, FALSE, NULL};
+
+static VidMapPtr
+getVidMapRec(int scrnIndex)
+{
+ VidMapPtr vp;
+ ScrnInfoPtr pScrn;
+
+ if ((scrnIndex < 0) ||
+ !(pScrn = xf86Screens[scrnIndex]))
+ return &vidMapRec;
+
+ if (vidMapIndex < 0)
+ vidMapIndex = xf86AllocateScrnInfoPrivateIndex();
+
+ if (VIDMAPPTR(pScrn) != NULL)
+ return VIDMAPPTR(pScrn);
+
+ vp = pScrn->privates[vidMapIndex].ptr = xnfcalloc(sizeof(VidMapRec), 1);
+ vp->mtrrEnabled = TRUE; /* default to enabled */
+ vp->mtrrFrom = X_DEFAULT;
+ vp->mtrrOptChecked = FALSE;
+ vp->pScrn = pScrn;
+ return vp;
+}
+
+static MappingPtr
+newMapping(VidMapPtr vp)
+{
+ vp->mappings = xnfrealloc(vp->mappings, sizeof(MappingPtr) *
+ (vp->numMappings + 1));
+ vp->mappings[vp->numMappings] = xnfcalloc(sizeof(MappingRec), 1);
+ return vp->mappings[vp->numMappings++];
+}
+
+static MappingPtr
+findMapping(VidMapPtr vp, pointer vbase, unsigned long size)
+{
+ int i;
+
+ for (i = 0; i < vp->numMappings; i++) {
+ if (vp->mappings[i]->virtBase == vbase &&
+ vp->mappings[i]->size == size)
+ return vp->mappings[i];
+ }
+ return NULL;
+}
+
+static void
+removeMapping(VidMapPtr vp, MappingPtr mp)
+{
+ int i, found = 0;
+
+ for (i = 0; i < vp->numMappings; i++) {
+ if (vp->mappings[i] == mp) {
+ found = 1;
+ xfree(vp->mappings[i]);
+ } else if (found) {
+ vp->mappings[i - 1] = vp->mappings[i];
+ }
+ }
+ vp->numMappings--;
+ vp->mappings[vp->numMappings] = NULL;
+}
+
+enum { OPTION_MTRR };
+static const OptionInfoRec opts[] =
+{
+ { OPTION_MTRR, "mtrr", OPTV_BOOLEAN, {0}, FALSE },
+ { -1, NULL, OPTV_NONE, {0}, FALSE }
+};
+
+static void
+checkMtrrOption(VidMapPtr vp)
+{
+ if (!vp->mtrrOptChecked && vp->pScrn && vp->pScrn->options != NULL) {
+ OptionInfoPtr options;
+
+ options = xnfalloc(sizeof(opts));
+ (void)memcpy(options, opts, sizeof(opts));
+ xf86ProcessOptions(vp->pScrn->scrnIndex, vp->pScrn->options,
+ options);
+ if (xf86GetOptValBool(options, OPTION_MTRR, &vp->mtrrEnabled))
+ vp->mtrrFrom = X_CONFIG;
+ xfree(options);
+ vp->mtrrOptChecked = TRUE;
+ }
+}
+
+void
+xf86MakeNewMapping(int ScreenNum, int Flags, unsigned long Base, unsigned long Size, pointer Vbase)
+{
+ VidMapPtr vp;
+ MappingPtr mp;
+
+ vp = getVidMapRec(ScreenNum);
+ mp = newMapping(vp);
+ mp->physBase = Base;
+ mp->size = Size;
+ mp->virtBase = Vbase;
+ mp->flags = Flags;
+}
+
+void
+xf86InitVidMem(void)
+{
+ if (!vidMemInfo.initialised) {
+ memset(&vidMemInfo, 0, sizeof(VidMemInfo));
+ xf86OSInitVidMem(&vidMemInfo);
+ }
+}
+
+_X_EXPORT pointer
+xf86MapVidMem(int ScreenNum, int Flags, unsigned long Base, unsigned long Size)
+{
+ pointer vbase = NULL;
+ VidMapPtr vp;
+ MappingPtr mp;
+
+ if (((Flags & VIDMEM_FRAMEBUFFER) &&
+ (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))))
+ FatalError("Mapping memory with more than one type\n");
+
+ xf86InitVidMem();
+ if (!vidMemInfo.initialised || !vidMemInfo.mapMem)
+ return NULL;
+
+ vbase = vidMemInfo.mapMem(ScreenNum, Base, Size, Flags);
+
+ if (!vbase || vbase == (pointer)-1)
+ return NULL;
+
+ vp = getVidMapRec(ScreenNum);
+ mp = newMapping(vp);
+ mp->physBase = Base;
+ mp->size = Size;
+ mp->virtBase = vbase;
+ mp->flags = Flags;
+
+ /*
+ * Check the "mtrr" option even when MTRR isn't supported to avoid
+ * warnings about unrecognised options.
+ */
+ checkMtrrOption(vp);
+
+ if (vp->mtrrEnabled && vidMemInfo.setWC) {
+ if (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))
+ mp->mtrrInfo =
+ vidMemInfo.setWC(ScreenNum, Base, Size, FALSE,
+ vp->mtrrFrom);
+ else if (Flags & VIDMEM_FRAMEBUFFER)
+ mp->mtrrInfo =
+ vidMemInfo.setWC(ScreenNum, Base, Size, TRUE,
+ vp->mtrrFrom);
+ }
+ return vbase;
+}
+
+_X_EXPORT void
+xf86UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ VidMapPtr vp;
+ MappingPtr mp;
+
+ if (!vidMemInfo.initialised || !vidMemInfo.unmapMem) {
+ xf86DrvMsg(ScreenNum, X_WARNING,
+ "xf86UnMapVidMem() called before xf86MapVidMem()\n");
+ return;
+ }
+
+ vp = getVidMapRec(ScreenNum);
+ mp = findMapping(vp, Base, Size);
+ if (!mp) {
+ xf86DrvMsg(ScreenNum, X_WARNING,
+ "xf86UnMapVidMem: cannot find region for [%p,0x%lx]\n",
+ Base, Size);
+ return;
+ }
+ if (vp->mtrrEnabled && vidMemInfo.undoWC && mp)
+ vidMemInfo.undoWC(ScreenNum, mp->mtrrInfo);
+
+ vidMemInfo.unmapMem(ScreenNum, Base, Size);
+ removeMapping(vp, mp);
+}
+
+_X_EXPORT Bool
+xf86CheckMTRR(int ScreenNum)
+{
+ VidMapPtr vp = getVidMapRec(ScreenNum);
+
+ /*
+ * Check the "mtrr" option even when MTRR isn't supported to avoid
+ * warnings about unrecognised options.
+ */
+ checkMtrrOption(vp);
+
+ if (vp->mtrrEnabled && vidMemInfo.setWC)
+ return TRUE;
+
+ return FALSE;
+}
+
+_X_EXPORT Bool
+xf86LinearVidMem()
+{
+ xf86InitVidMem();
+ return vidMemInfo.linearSupported;
+}
+
+_X_EXPORT void
+xf86MapReadSideEffects(int ScreenNum, int Flags, pointer base,
+ unsigned long Size)
+{
+ if (!(Flags & VIDMEM_READSIDEEFFECT))
+ return;
+
+ if (!vidMemInfo.initialised || !vidMemInfo.readSideEffects)
+ return;
+
+ vidMemInfo.readSideEffects(ScreenNum, base, Size);
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/xf86Axp.c b/xorg-server/hw/xfree86/os-support/shared/xf86Axp.c
new file mode 100644
index 000000000..e6511dd43
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/xf86Axp.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2000 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Axp.h"
+
+axpParams xf86AXPParams[] = {
+ {SYS_NONE, 0, 0, 0},
+ {TSUNAMI, 0, 0, 0},
+ {LCA, 1<<24,0xf8000000, 1UL << 32},
+ {APECS, 1<<24,0xf8000000, 1UL << 32},
+ {T2, 0,0xFC000000, 1UL << 31},
+ {T2_GAMMA, 0,0xFC000000, 1UL << 31},
+ {CIA, 0,0xE0000000, 1UL << 34},
+ {MCPCIA, 0,0xf8000000, 1UL << 31},
+ {JENSEN, 0, 0xE000000, 1UL << 32},
+ {POLARIS, 0, 0, 0},
+ {PYXIS, 0, 0, 0},
+ {PYXIS_CIA, 0,0xE0000000, 1UL << 34},
+ {IRONGATE, 0, 0, 0}
+};
+
diff --git a/xorg-server/hw/xfree86/os-support/shared/xf86Axp.h b/xorg-server/hw/xfree86/os-support/shared/xf86Axp.h
new file mode 100644
index 000000000..5e9d6284c
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/shared/xf86Axp.h
@@ -0,0 +1,34 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _XF86_AXP_H_
+#define _XF86_AXP_H_
+
+typedef enum {
+ SYS_NONE,
+ TSUNAMI,
+ LCA,
+ APECS,
+ T2,
+ T2_GAMMA,
+ CIA,
+ MCPCIA,
+ JENSEN,
+ POLARIS,
+ PYXIS,
+ PYXIS_CIA,
+ IRONGATE
+} axpDevice;
+
+typedef struct {
+ axpDevice id;
+ unsigned long hae_thresh;
+ unsigned long hae_mask;
+ unsigned long size;
+} axpParams;
+
+extern axpParams xf86AXPParams[];
+
+#endif
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/Makefile.am b/xorg-server/hw/xfree86/os-support/solaris/Makefile.am
new file mode 100644
index 000000000..68f6b4cd0
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/Makefile.am
@@ -0,0 +1,37 @@
+if SOLARIS_USL_CONSOLE
+VTSW_SRC = $(srcdir)/../shared/VTsw_usl.c
+else
+VTSW_SRC = $(srcdir)/../shared/VTsw_noop.c
+endif
+
+# TODO: Don't build agpgart on SPARC
+#if defined(i386Architecture) || defined(AMD64Architecture)
+AGP_SRC = sun_agp.c
+#else
+#AGP_SRC = $(srcdir)/../shared/agp_noop.c
+#endif
+
+SOLARIS_INOUT_SRC = solaris-@SOLARIS_INOUT_ARCH@.S
+DISTCLEANFILES = solaris-@SOLARIS_INOUT_ARCH@.il
+
+solaris-@SOLARIS_INOUT_ARCH@.il: solaris-@SOLARIS_INOUT_ARCH@.S
+ $(CPP) -P -DINLINE_ASM solaris-@SOLARIS_INOUT_ARCH@.S > $@
+
+noinst_LTLIBRARIES = libsolaris.la
+libsolaris_la_SOURCES = sun_bios.c sun_init.c \
+ sun_mouse.c sun_vid.c sun_bell.c $(AGP_SRC) sun_apm.c \
+ $(srcdir)/../shared/kmod_noop.c \
+ $(srcdir)/../shared/posix_tty.c $(srcdir)/../shared/sigiostubs.c \
+ $(srcdir)/../shared/stdResource.c \
+ $(VTSW_SRC)
+nodist_libsolaris_la_SOURCES = $(SOLARIS_INOUT_SRC)
+
+sdk_HEADERS = agpgart.h
+nodist_sdk_HEADERS = solaris-@SOLARIS_INOUT_ARCH@.il
+
+AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(XORG_CFLAGS) $(DIX_CFLAGS)
+
+INCLUDES = $(XORG_INCS)
+
+EXTRA_DIST = solaris-amd64.S solaris-ia32.S solaris-sparcv8plus.S \
+ apSolaris.shar sun_inout.s
diff --git a/xorg-server/hw/xfree86/os-support/solaris/Makefile.in b/xorg-server/hw/xfree86/os-support/solaris/Makefile.in
new file mode 100644
index 000000000..cf4e440c8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/Makefile.in
@@ -0,0 +1,818 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/solaris
+DIST_COMMON = $(sdk_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libsolaris_la_LIBADD =
+am__libsolaris_la_SOURCES_DIST = sun_bios.c sun_init.c sun_mouse.c \
+ sun_vid.c sun_bell.c sun_agp.c sun_apm.c \
+ $(srcdir)/../shared/kmod_noop.c \
+ $(srcdir)/../shared/posix_tty.c \
+ $(srcdir)/../shared/sigiostubs.c \
+ $(srcdir)/../shared/stdResource.c \
+ $(srcdir)/../shared/VTsw_noop.c $(srcdir)/../shared/VTsw_usl.c
+am__objects_1 = sun_agp.lo
+@SOLARIS_USL_CONSOLE_FALSE@am__objects_2 = VTsw_noop.lo
+@SOLARIS_USL_CONSOLE_TRUE@am__objects_2 = VTsw_usl.lo
+am_libsolaris_la_OBJECTS = sun_bios.lo sun_init.lo sun_mouse.lo \
+ sun_vid.lo sun_bell.lo $(am__objects_1) sun_apm.lo \
+ kmod_noop.lo posix_tty.lo sigiostubs.lo stdResource.lo \
+ $(am__objects_2)
+am__objects_3 = solaris-@SOLARIS_INOUT_ARCH@.lo
+nodist_libsolaris_la_OBJECTS = $(am__objects_3)
+libsolaris_la_OBJECTS = $(am_libsolaris_la_OBJECTS) \
+ $(nodist_libsolaris_la_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+CPPASCOMPILE = $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS)
+LTCPPASCOMPILE = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS)
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libsolaris_la_SOURCES) $(nodist_libsolaris_la_SOURCES)
+DIST_SOURCES = $(am__libsolaris_la_SOURCES_DIST)
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
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+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
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+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
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+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
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+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
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+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
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+ $(LINK) $(libsolaris_la_OBJECTS) $(libsolaris_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
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+
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+
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+ || exit 1; \
+ fi; \
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+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
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+html: html-am
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+info: info-am
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+info-am:
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+install-data-am: install-nodist_sdkHEADERS install-sdkHEADERS
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+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
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+ps: ps-am
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+ps-am:
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+uninstall-am: uninstall-nodist_sdkHEADERS uninstall-sdkHEADERS
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
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+ uninstall-sdkHEADERS
+
+
+solaris-@SOLARIS_INOUT_ARCH@.il: solaris-@SOLARIS_INOUT_ARCH@.S
+ $(CPP) -P -DINLINE_ASM solaris-@SOLARIS_INOUT_ARCH@.S > $@
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/solaris/agpgart.h b/xorg-server/hw/xfree86/os-support/solaris/agpgart.h
new file mode 100644
index 000000000..566de8046
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/agpgart.h
@@ -0,0 +1,108 @@
+/*
+ * AGPGART module version 0.99
+ * Copyright (C) 1999 Jeff Hartmann
+ * Copyright (C) 1999 Precision Insight, Inc.
+ * Copyright (C) 1999 Xi Graphics, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/*
+ * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifndef _AGPGART_H
+#define _AGPGART_H
+
+#pragma ident "@(#)agpgart.h 1.1 05/04/04 SMI"
+
+typedef struct _agp_version {
+ uint16_t agpv_major;
+ uint16_t agpv_minor;
+} agp_version_t;
+
+typedef struct _agp_info {
+ agp_version_t agpi_version;
+ uint32_t agpi_devid; /* bridge vendor + device */
+ uint32_t agpi_mode; /* mode of bridge */
+ ulong_t agpi_aperbase; /* base of aperture */
+ size_t agpi_apersize; /* aperture range size */
+ uint32_t agpi_pgtotal; /* max number of pages in aperture */
+ uint32_t agpi_pgsystem; /* same as pg_total */
+ uint32_t agpi_pgused; /* NUMBER of currently used pages */
+} agp_info_t;
+
+typedef struct _agp_setup {
+ uint32_t agps_mode;
+} agp_setup_t;
+
+typedef struct _agp_allocate {
+ int32_t agpa_key;
+ uint32_t agpa_pgcount;
+ uint32_t agpa_type;
+ uint32_t agpa_physical; /* for i810/830 driver */
+} agp_allocate_t;
+
+typedef struct _agp_bind {
+ int32_t agpb_key;
+ uint32_t agpb_pgstart;
+} agp_bind_t;
+
+typedef struct _agp_unbind {
+ int32_t agpu_key;
+ uint32_t agpu_pri; /* no use in solaris */
+} agp_unbind_t;
+
+#define AGPIOC_BASE 'G'
+#define AGPIOC_INFO _IOR(AGPIOC_BASE, 0, 100)
+#define AGPIOC_ACQUIRE _IO(AGPIOC_BASE, 1)
+#define AGPIOC_RELEASE _IO(AGPIOC_BASE, 2)
+#define AGPIOC_SETUP _IOW(AGPIOC_BASE, 3, agp_setup_t)
+#define AGPIOC_ALLOCATE _IOWR(AGPIOC_BASE, 4, agp_allocate_t)
+#define AGPIOC_DEALLOCATE _IOW(AGPIOC_BASE, 5, int)
+#define AGPIOC_BIND _IOW(AGPIOC_BASE, 6, agp_bind_t)
+#define AGPIOC_UNBIND _IOW(AGPIOC_BASE, 7, agp_unbind_t)
+
+#define AGP_DEVICE "/dev/agpgart"
+
+#endif /* _AGPGART_H */
diff --git a/xorg-server/hw/xfree86/os-support/solaris/apSolaris.shar b/xorg-server/hw/xfree86/os-support/solaris/apSolaris.shar
new file mode 100644
index 000000000..a3548f7b4
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/apSolaris.shar
@@ -0,0 +1,806 @@
+#!/bin/sh
+#
+# This is a shell archive. Save it in a file, remove anything before
+# this line, and then unpack it by entering "sh file". Note, it may
+# create directories; files and directories will be owned by you and
+# have default permissions.
+# Made on Sun Jun 25 20:24:59 CEST 2006 by Martin Bochnig at martux.org
+#
+# This archive contains:
+#
+# ./aperture
+#
+# ./aperture/Makefile
+# ./aperture/Makefile.amd64
+# ./aperture/Makefile.sparcv9
+# ./aperture/README
+# ./aperture/aperture.c
+# ./aperture/aperture.conf
+# ./aperture/devlink.tab
+#
+echo c - ./aperture
+mkdir -p ./aperture > /dev/null 2>&1
+#
+echo x - ./aperture/Makefile
+sed 's/^X//' >./aperture/Makefile << 'END-of-./aperture/Makefile'
+X#
+X# File: makefile for aperture Framebuffer Driver
+X# Author: Doug Anson (danson@lgc.com)
+X# Date: 2/15/94
+X# Modified: David Holland (davidh@use.com)
+X# Date: 2/23/94
+X# - Changed name, and debugging structure
+X# Modified: Marc Aurele La France (tsi@xfree86.org)
+X# Date: 2001.06.08
+X# - SPARC support, cleanup and turf aptest.
+X#
+X# >>NOTE<< Have a look at Makefile.sparcv9 for specifics.
+X#
+X# Modified: Martin Bochnig (martin@martux.org)
+X# Date: 2006.06.24
+X# - Slightly modified to also build on Solaris 10 and 11.
+X# - amd64 64 bit kernel support
+X# - cosmetical changes to also support sun4v, not only sun4u
+X#
+X# >>NOTE<< Have a look at Makefile.amd64 for amd64 specifics.
+X#
+X# GNU gcc compiler
+XCC=gcc
+XCFLGS=-fno-builtin -Wall -O3
+X
+X#
+X# SUNWspro compiler
+X#CC=/opt/SUNWspro/bin/cc
+X#CFLGS=-Xa -xnolib -xO3
+X
+X#
+X# Debug error reporting
+X#DEBUG_FLG=
+X#DEBUG_FLG=-DAPERTURE_DEBUG
+X
+X#
+X# Files and object declarations
+XKERNEL_FLGS=-D_KERNEL -DSUNDDI
+XCFLAGS= $(CFLGS) $(KERNEL_FLGS) $(DEBUG_FLG)
+XCFILES= aperture.c
+XOBJS= aperture.o
+XDRIVER= aperture
+X
+X#
+X# Make rules
+Xall: $(DRIVER)
+X
+X$(DRIVER): $(OBJS)
+X @if [ -f "Makefile.`isainfo -k`" ]; then \
+X make -f Makefile.`isainfo -k` $(DRIVER); \
+X else \
+X rm -f $(DRIVER); \
+X ld -r -o $(DRIVER) $(OBJS); \
+X fi
+X
+Xinstall: $(DRIVER)
+X @if [ -f "Makefile.`isainfo -k`" ]; then \
+X make -f Makefile.`isainfo -k` install; \
+X else \
+X cp aperture.conf /kernel/drv; \
+X cp $(DRIVER) /kernel/drv; \
+X fi
+X
+Xadd_drv:
+X @if [ -f "Makefile.`isainfo -k`" ]; then \
+X make -f Makefile.`isainfo -k` add_drv; \
+X else \
+X add_drv aperture; \
+X fi
+X
+Xclean:
+X rm -f *% *.BAK $(OBJS) $(DRIVER) core
+X
+X.SUFFIXES: .i
+X
+X.c.i:
+X $(CC) -E $(CFLAGS) $*.c > $@
+X
+X.c.o:
+X @if [ -f "Makefile.`isainfo -k`" ]; then \
+X make -f Makefile.`isainfo -k` $@; \
+X else \
+X rm -f $@; \
+X $(CC) -c $(CFLAGS) $*.c -o $@; \
+X fi
+END-of-./aperture/Makefile
+echo x - ./aperture/Makefile.amd64
+sed 's/^X//' >./aperture/Makefile.amd64 << 'END-of-./aperture/Makefile.amd64'
+X#
+X# File: Makefile for aperture Framebuffer Driver
+X# Author: Doug Anson (danson@lgc.com)
+X# Date: 2/15/94
+X# Modified: David Holland (davidh@use.com)
+X# Date: 2/23/94
+X# - Changed name, and debugging structure
+X# Modified: Marc Aurele La France (tsi@xfree86.org)
+X# Date: 2001.06.08
+X# - SPARC support, cleanup and turf aptest.
+X# Modified: Martin Bochnig (martin@martux.org)
+X# - amd64 64 bit kernel support, cosmetics and also
+X# supporting sun4v (and arbitrary sparcv9) platforms
+X# as well as SunOS 5.10 or higher now
+X# - Changed name
+X#
+X
+X#
+X# GNU gcc compiler, version 3.2 or later
+X#
+XCC=gcc
+XCFLGS=-fno-builtin -Wall -O3 -m64 -mcmodel=kernel
+X
+X#
+X# SUNWspro compiler (untested, might not properly work for amd64 here)
+X#CC=/opt/SUNWspro/bin/cc
+X#CFLGS=-Xa -xarch=v9 -xnolib -xO3
+X
+X#
+X# Debug error reporting
+X#DEBUG_FLG=
+X#DEBUG_FLG=-DAPERTURE_DEBUG
+X
+X#
+X# Files and object declarations
+XKERNEL_FLGS=-D_KERNEL -DSUNDDI
+XCFLAGS= $(CFLGS) $(KERNEL_FLGS) $(DEBUG_FLG)
+XCFILES= aperture.c
+XOBJS= aperture.o
+XDRIVER= aperture
+X
+X#
+X# Make rules
+Xall: $(DRIVER)
+X
+X$(DRIVER): $(OBJS)
+X rm -f $(DRIVER)
+X ld -r -o $(DRIVER) $(OBJS)
+X
+Xinstall: $(DRIVER)
+X cp aperture.conf /kernel/drv
+X cp $(DRIVER) /kernel/drv/amd64
+X
+Xadd_drv:
+X add_drv aperture
+X
+Xclean:
+X rm -f *% *.BAK $(OBJS) $(DRIVER) core
+X
+X.SUFFIXES: .i
+X
+X.c.i:
+X $(CC) -E $(CFLAGS) $*.c > $@
+END-of-./aperture/Makefile.amd64
+echo x - ./aperture/Makefile.sparcv9
+sed 's/^X//' >./aperture/Makefile.sparcv9 << 'END-of-./aperture/Makefile.sparcv9'
+X#
+X# File: makefile for aperture Framebuffer Driver
+X# Author: Doug Anson (danson@lgc.com)
+X# Date: 2/15/94
+X# Modified: David Holland (davidh@use.com)
+X# Date: 2/23/94
+X# - Changed name, and debugging structure
+X# Modified: Marc Aurele La France (tsi@xfree86.org)
+X# Date: 2001.06.08
+X# - SPARC support, cleanup and turf aptest.
+X# Modified: Martin Bochnig (martin@martux.org)
+X# Date: 2006.06.24
+X# - Changed name for generic sparcv9 support
+X# - updated to better work with Solaris 10 and 11
+X#
+X
+X#
+X# GNU gcc compiler, version 3.2 or later
+X#
+XCC=gcc
+XCFLGS=-fno-builtin -Wall -O3 -m64
+X
+X#
+X# SUNWspro compiler
+X#CC=/opt/SUNWspro/bin/cc
+X#CFLGS=-Xa -xarch=v9 -xnolib -xO3
+X
+X#
+X# Debug error reporting
+X#DEBUG_FLG=
+X#DEBUG_FLG=-DAPERTURE_DEBUG
+X
+X#
+X# Files and object declarations
+XKERNEL_FLGS=-D_KERNEL -DSUNDDI
+XCFLAGS= $(CFLGS) $(KERNEL_FLGS) $(DEBUG_FLG)
+XCFILES= aperture.c
+XOBJS= aperture.o
+XDRIVER= aperture
+X
+X#
+X# Make rules
+Xall: $(DRIVER)
+X
+X$(DRIVER): $(OBJS)
+X rm -f $(DRIVER)
+X ld -r -o $(DRIVER) $(OBJS)
+X
+Xinstall: $(DRIVER)
+X cp aperture.conf /kernel/drv
+X cp $(DRIVER) /kernel/drv/sparcv9
+X
+Xadd_drv:
+X add_drv aperture
+X
+Xclean:
+X rm -f *% *.BAK $(OBJS) $(DRIVER) core
+X
+X.SUFFIXES: .i
+X
+X.c.i:
+X $(CC) -E $(CFLAGS) $*.c > $@
+END-of-./aperture/Makefile.sparcv9
+echo x - ./aperture/README
+sed 's/^X//' >./aperture/README << 'END-of-./aperture/README'
+XFramebuffer aperture driver.
+X
+XThis driver was written to provide a device that, unlike /dev/mem, allows
+Xmmap()'ing of ranges beyond installed memory.
+X
+XThe original x86-based version of this driver was the collaborative work of
+XDoug Anson (danson@lgc.com), and David Holland (davidh@use.com). It has since
+Xbeen rewritten to also work on sparc machines and - later on - also on sparcv9
+Xand recently amd64 64 bit kernels.
+XIt flawlessly compiles and installs on Solaris 10 and 11 now.
+X
+X
+XInstallation instructions:
+X
+X1) Check the Makefile, for appropriate CC, and CFLAGS definitions. Compiling
+X with APERTURE_DEBUG defined means the driver will generate reams of
+X debugging output. You'll probably want to leave this off...
+X
+X2) Type 'make' (or 'gmake'). Both the driver and test program should compile
+X without any problems. No warning messages should be generated.
+X
+X3) Become 'root'.
+X
+X4) Type 'make install' and 'make add_drv'. The screen should look something
+X like this:
+X
+X # make install
+X cp aperture aperture.conf /kernel/drv
+X # make add_drv
+X add_drv aperture
+X
+X On a sparcv9 machine this will mention the /kernel/drv/sparcv9 directory
+X instead of /kernel/drv. Similarily /kernel/drv/amd64 should be used on amd64.
+X
+X This installs the driver to the system.
+X
+X5) While as root modify the file /etc/devlink.tab, adding these lines:
+X
+X# The following entry is for the framebuffer driver
+Xtype=ddi_pseudo;name=aperture fbs/\M0
+X
+X Add that line exactly as shown. You may also simply add the
+X contents of the devlink.tab file supplied to /etc/devlink.tab.
+X It contains the lines as well. (Yes, that is a tab between
+X aperture and fbs, not spaces - very important)
+X
+X6) Perform a reconfiguration boot of the system.
+X
+X # touch /reconfigure
+X # init 6
+X
+XBug reports, questions, suggestions, etc can be sent to xfree86@xfree86.org.
+END-of-./aperture/README
+echo x - ./aperture/aperture.c
+sed 's/^X//' >./aperture/aperture.c << 'END-of-./aperture/aperture.c'
+X/*
+X * Copyright (C) 2001 The XFree86 Project, Inc. All Rights Reserved.
+X *
+X * Permission is hereby granted, free of charge, to any person obtaining a copy
+X * of this software and associated documentation files (the "Software"), to
+X * deal in the Software without restriction, including without limitation the
+X * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+X * sell copies of the Software, and to permit persons to whom the Software is
+X * furnished to do so, subject to the following conditions:
+X *
+X * The above copyright notice and this permission notice shall be included in
+X * all copies or substantial portions of the Software.
+X *
+X * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+X * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+X * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+X * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+X * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+X * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+X *
+X * Except as contained in this notice, the name of the XFree86 Project shall
+X * not be used in advertising or otherwise to promote the sale, use or other
+X * dealings in this Software without prior written authorization from the
+X * XFree86 Project.
+X */
+X
+X/*
+X * Aperture driver for Solaris.
+X */
+X
+X/*
+X * Modified: Martin Bochnig (martin@martux.org)
+X * Log: Commented out obsolete kernel interfaces DDI_IDENTIFIED and DDI_NOT_IDENTIFIED
+X * not supported by SunOS 5.10 or higher anymore,
+X * see http://docs.sun.com/app/docs/doc/819-2255/6n4ibnffr?a=view
+X */
+X
+X#include <sys/conf.h>
+X#include <sys/ddi.h>
+X#include <sys/modctl.h>
+X#include <sys/open.h>
+X#include <sys/stat.h>
+X#include <sys/sunddi.h>
+X
+X#define DEV_IDENT "aperture"
+X#define DEV_BANNER "XFree86 aperture driver"
+X
+X#ifndef D_64BIT
+X#define D_64BIT 0
+X#endif
+X
+X#ifndef NULL
+X#define NULL ((void *)0)
+X#endif
+X
+X/*
+X * open(9E)
+X */
+X/*ARGSUSED*/
+Xstatic int
+Xaperture_open
+X(
+X#ifdef __STDC__
+X dev_t *devp,
+X int flag,
+X int typ,
+X struct cred *cred
+X#endif
+X)
+X#ifndef __STDC__
+X dev_t *devp;
+X int flag;
+X int typ;
+X struct cred *cred;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering open()\n");
+X
+X#endif
+X
+X if ((typ != OTYP_CHR) || (getminor(*devp)))
+X error = EINVAL;
+X else
+X error = 0;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving open() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * mmap(9E)
+X */
+X/*ARGSUSED*/
+Xstatic int
+Xaperture_mmap
+X(
+X#ifdef __STDC__
+X dev_t dev,
+X off_t off,
+X int prot
+X#endif
+X)
+X#ifndef __STDC__
+X dev_t dev;
+X off_t off;
+X int prot;
+X#endif
+X{
+X pfn_t pf;
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering mmap(0x%016lx)\n", off);
+X
+X#endif
+X
+X pf = btop((unsigned long)off);
+X
+X /* Deal with mmap(9E) interface limits */
+X error = (int)pf;
+X if ((error < 0) || (pf != (pfn_t)error))
+X error = -1;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving mmap() = 0x%08lx", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+Xstatic struct cb_ops aperture_cb_ops =
+X{
+X aperture_open, /* open */
+X nulldev, /* close */
+X nodev, /* strategy */
+X nodev, /* print */
+X nodev, /* dump */
+X nodev, /* read */
+X nodev, /* write */
+X nodev, /* ioctl */
+X nodev, /* devmap */
+X aperture_mmap, /* mmap */
+X ddi_segmap, /* segmap */
+X nochpoll, /* poll */
+X ddi_prop_op, /* cb_prop_op */
+X 0, /* streamtab */
+X D_NEW | D_MP | D_64BIT /* Driver compatibility flag */
+X};
+X
+X
+Xstatic dev_info_t *aperture_dip; /* private copy of devinfo pointer */
+X
+X/*
+X * getinfo(9E)
+X */
+X/*ARGSUSED*/
+Xstatic int
+Xaperture_getinfo
+X(
+X#ifdef __STDC__
+X dev_info_t *dip,
+X ddi_info_cmd_t infocmd,
+X void *arg,
+X void **result
+X#endif
+X)
+X#ifndef __STDC__
+X dev_info_t *dip;
+X ddi_info_cmd_t infocmd;
+X void *arg;
+X void **result;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering getinfo()\n");
+X
+X#endif
+X
+X switch (infocmd) {
+X case DDI_INFO_DEVT2DEVINFO:
+X *result = aperture_dip;
+X error = DDI_SUCCESS;
+X break;
+X case DDI_INFO_DEVT2INSTANCE:
+X *result = NULL;
+X error = DDI_SUCCESS;
+X break;
+X default:
+X error = DDI_FAILURE;
+X }
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving getinfo() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * identify(9E)
+X */
+X/*ARGSUSED*/
+Xstatic int
+Xaperture_identify
+X(
+X#ifdef __STDC__
+X dev_info_t *dip
+X#endif
+X)
+X#ifndef __STDC__
+X dev_info_t *dip;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering identify()\n");
+X
+X#endif
+X
+X if (strcmp(ddi_get_name(dip), DEV_IDENT))
+X error = 1 /* DDI_NOT_IDENTIFIED obsolete since SunOS 5.10 */ ;
+X else
+X error = 2 /* DDI_IDENTIFIED obsolete since SunOS 5.10 */ ;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving identify() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * attach(9E)
+X */
+X/*ARGSUSED*/
+Xstatic int
+Xaperture_attach
+X(
+X#ifdef __STDC__
+X dev_info_t *dip,
+X ddi_attach_cmd_t cmd
+X#endif
+X)
+X#ifndef __STDC__
+X dev_info_t *dip;
+X ddi_attach_cmd_t cmd;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering attach()\n");
+X
+X#endif
+X
+X if (cmd != DDI_ATTACH)
+X {
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": not attach(, DDI_ATTACH)\n");
+X
+X#endif
+X
+X error = DDI_FAILURE;
+X }
+X else
+X {
+X error = ddi_create_minor_node(dip, ddi_get_name(dip), S_IFCHR,
+X (minor_t)ddi_get_instance(dip),
+X NULL, 0 /* NODESPECIFIC_DEV obsolete since SunOS 5.10 */ );
+X
+X if (error == DDI_SUCCESS)
+X {
+X aperture_dip = dip;
+X ddi_report_dev(dip);
+X }
+X }
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving attach() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * detach(9E)
+X */
+Xstatic int
+Xaperture_detach
+X(
+X#ifdef __STDC__
+X dev_info_t *dip,
+X ddi_detach_cmd_t cmd
+X#endif
+X)
+X#ifndef __STDC__
+X dev_info_t *dip;
+X ddi_detach_cmd_t cmd;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering detach()\n");
+X
+X#endif
+X
+X if (cmd != DDI_DETACH)
+X {
+X error = DDI_FAILURE;
+X }
+X else
+X {
+X ddi_remove_minor_node(dip, NULL);
+X aperture_dip = NULL;
+X error = DDI_SUCCESS;
+X }
+X
+X#if APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving detach() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X
+Xstatic struct dev_ops aperture_ops =
+X{
+X DEVO_REV, /* revision */
+X 0, /* refcnt */
+X aperture_getinfo, /* getinfo */
+X aperture_identify, /* identify */
+X nulldev, /* probe */
+X aperture_attach, /* attach */
+X aperture_detach, /* detach */
+X nodev, /* reset */
+X &aperture_cb_ops, /* driver operations */
+X NULL /* bus operations */
+X};
+X
+X
+Xstatic struct modldrv modldrv =
+X{
+X &mod_driverops, /* mod_ops structure pointer */
+X DEV_BANNER, /* driver banner string */
+X &aperture_ops, /* dev_ops structure pointer */
+X};
+X
+X
+Xstatic struct modlinkage modlinkage =
+X{
+X MODREV_1, /* module API revision */
+X {
+X &modldrv, /* module driver structure pointer */
+X NULL /* list termination */
+X }
+X};
+X
+X
+X/*
+X * _init(9E)
+X */
+Xint
+X_init
+X(
+X#ifdef __STDC__
+X void
+X#endif
+X)
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering _init()\n");
+X
+X#endif
+X
+X error = mod_install(&modlinkage);
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving _init() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * _info(9E)
+X */
+Xint
+X_info
+X(
+X#ifdef __STDC__
+X struct modinfo *modinfop
+X#endif
+X)
+X#ifndef __STDC__
+X struct modinfo *modinfop;
+X#endif
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering _info()\n");
+X
+X#endif
+X
+X error = mod_info(&modlinkage, modinfop);
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving _info() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+X
+X/*
+X * _fini(9E)
+X */
+Xint
+X_fini
+X(
+X#ifdef __STDC__
+X void
+X#endif
+X)
+X{
+X int error;
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": entering _fini()\n");
+X
+X#endif
+X
+X error = mod_remove(&modlinkage);
+X
+X#ifdef APERTURE_DEBUG
+X
+X cmn_err(CE_CONT, DEV_IDENT ": leaving _fini() = %d\n", error);
+X
+X#endif
+X
+X return error;
+X}
+END-of-./aperture/aperture.c
+echo x - ./aperture/aperture.conf
+sed 's/^X//' >./aperture/aperture.conf << 'END-of-./aperture/aperture.conf'
+X#
+X# Copyright 1994 Doug Anson, danson@lgc.com & David Holland, davidh@use.com
+X#
+X# File: aperture.conf
+X# Author: Doug Anson (danson@lgc.com)
+X#
+X# Modified: David Holland (davidh@use.com)
+X# Log: Change comments 02/23/94
+X# Change defaults/comments 09/25/94
+X#
+X# Modified: Marc Aurele La France (tsi@xfree86.org)
+X# Log: SPARC changes 2001.09
+X#
+X# Purpose: This conf file is used by the aperture driver.
+X#
+Xname="aperture" parent="pseudo";
+END-of-./aperture/aperture.conf
+echo x - ./aperture/devlink.tab
+sed 's/^X//' >./aperture/devlink.tab << 'END-of-./aperture/devlink.tab'
+X# The following entry is for the aperture driver
+Xtype=ddi_pseudo;name=aperture fbs/\M0
+END-of-./aperture/devlink.tab
+exit
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/solaris-amd64.S b/xorg-server/hw/xfree86/os-support/solaris/solaris-amd64.S
new file mode 100644
index 000000000..9f5e58cb0
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/solaris-amd64.S
@@ -0,0 +1,73 @@
+/ Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+/
+/ Permission is hereby granted, free of charge, to any person obtaining a
+/ copy of this software and associated documentation files (the
+/ "Software"), to deal in the Software without restriction, including
+/ without limitation the rights to use, copy, modify, merge, publish,
+/ distribute, and/or sell copies of the Software, and to permit persons
+/ to whom the Software is furnished to do so, provided that the above
+/ copyright notice(s) and this permission notice appear in all copies of
+/ the Software and that both the above copyright notice(s) and this
+/ permission notice appear in supporting documentation.
+/
+/ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+/ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+/ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+/ OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+/ HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+/ INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+/ FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+/ NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+/ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+/
+/ Except as contained in this notice, the name of a copyright holder
+/ shall not be used in advertising or otherwise to promote the sale, use
+/ or other dealings in this Software without prior written authorization
+/ of the copyright holder.
+
+#ifdef INLINE_ASM
+#define FUNCTION_START(f,n) .inline f,n
+#define FUNCTION_END(f) .end
+#else
+#define _ASM
+#include <sys/asm_linkage.h>
+#define FUNCTION_START(f,n) ENTRY(f)
+#define FUNCTION_END(f) SET_SIZE(f)
+#endif
+
+ FUNCTION_START(inb,4)
+ movq %rdi, %rdx
+ xorq %rax, %rax
+ inb (%dx)
+ FUNCTION_END(inb)
+
+ FUNCTION_START(inw,4)
+ movq %rdi, %rdx
+ xorq %rax, %rax
+ inw (%dx)
+ FUNCTION_END(inw)
+
+ FUNCTION_START(inl,4)
+ movq %rdi, %rdx
+ xorq %rax, %rax
+ inl (%dx)
+ FUNCTION_END(inl)
+
+ FUNCTION_START(outb,8)
+ movq %rdi, %rdx
+ movq %rsi, %rax
+ outb (%dx)
+ FUNCTION_END(outb)
+
+ FUNCTION_START(outw,8)
+ movq %rdi, %rdx
+ movq %rsi, %rax
+ outw (%dx)
+ FUNCTION_END(outw)
+
+ FUNCTION_START(outl,8)
+ movq %rdi, %rdx
+ movq %rsi, %rax
+ outl (%dx)
+ FUNCTION_END(outl)
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/solaris-ia32.S b/xorg-server/hw/xfree86/os-support/solaris/solaris-ia32.S
new file mode 100644
index 000000000..e2d9cf60a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/solaris-ia32.S
@@ -0,0 +1,73 @@
+/ Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+/
+/ Permission is hereby granted, free of charge, to any person obtaining a
+/ copy of this software and associated documentation files (the
+/ "Software"), to deal in the Software without restriction, including
+/ without limitation the rights to use, copy, modify, merge, publish,
+/ distribute, and/or sell copies of the Software, and to permit persons
+/ to whom the Software is furnished to do so, provided that the above
+/ copyright notice(s) and this permission notice appear in all copies of
+/ the Software and that both the above copyright notice(s) and this
+/ permission notice appear in supporting documentation.
+/
+/ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+/ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+/ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+/ OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+/ HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+/ INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+/ FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+/ NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+/ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+/
+/ Except as contained in this notice, the name of a copyright holder
+/ shall not be used in advertising or otherwise to promote the sale, use
+/ or other dealings in this Software without prior written authorization
+/ of the copyright holder.
+
+#ifdef INLINE_ASM
+#define FUNCTION_START(f,n) .inline f,n
+#define FUNCTION_END(f) .end
+#else
+#define _ASM
+#include <sys/asm_linkage.h>
+#define FUNCTION_START(f,n) ENTRY(f)
+#define FUNCTION_END(f) SET_SIZE(f)
+#endif
+
+ FUNCTION_START(inb,4)
+ movl (%esp), %edx
+ xorl %eax, %eax
+ inb (%dx)
+ FUNCTION_END(inb)
+
+ FUNCTION_START(inw,4)
+ movl (%esp), %edx
+ xorl %eax, %eax
+ inw (%dx)
+ FUNCTION_END(inw)
+
+ FUNCTION_START(inl,4)
+ movl (%esp), %edx
+ xorl %eax, %eax
+ inl (%dx)
+ FUNCTION_END(inl)
+
+ FUNCTION_START(outb,8)
+ movl (%esp), %edx
+ movl 4(%esp), %eax
+ outb (%dx)
+ FUNCTION_END(outb)
+
+ FUNCTION_START(outw,8)
+ movl (%esp), %edx
+ movl 4(%esp), %eax
+ outw (%dx)
+ FUNCTION_END(outw)
+
+ FUNCTION_START(outl,8)
+ movl (%esp), %edx
+ movl 4(%esp), %eax
+ outl (%dx)
+ FUNCTION_END(outl)
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/solaris-sparcv8plus.S b/xorg-server/hw/xfree86/os-support/solaris/solaris-sparcv8plus.S
new file mode 100644
index 000000000..fb23942ef
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/solaris-sparcv8plus.S
@@ -0,0 +1,144 @@
+/* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef INLINE_ASM
+#define FUNCTION_START(f,n) .inline f,n
+#define FUNCTION_END(f) .end
+#else
+#define _ASM
+#include <sys/asm_linkage.h>
+#define FUNCTION_START(f,n) ENTRY(f)
+#define FUNCTION_END(f) SET_SIZE(f)
+#endif
+
+/* Converted from common/compiler.h gcc inline format to Sun cc inline
+ * format by Kenjiro Tsuji
+ *
+ * The value 0x88 means ASI_PRIMARY_LITTLE.
+ * The store or load to/from the address space will be done
+ * as little-endian. In the original xrog code, the value
+ * is defined as the macro ASI_PL.
+ *
+ * In the original xorg code, "membar #StoreStore|#StoreLoad"
+ * is directly implemented as an instruction "0x8143e00a".
+ *
+ */
+
+ FUNCTION_START(outb, 0)
+ stba %o1, [%o0] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(outb)
+
+ FUNCTION_START(outw, 0)
+ stha %o1, [%o0] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(outw)
+
+ FUNCTION_START(outl, 0)
+ sta %o1, [%o0] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(outl)
+
+ FUNCTION_START(inb, 0)
+ lduba [%o0] 0x88, %o0
+ FUNCTION_END(inb)
+
+ FUNCTION_START(inw, 0)
+ lduha [%o0] 0x88, %o0
+ FUNCTION_END(inw)
+
+ FUNCTION_START(inl, 0)
+ lda [%o0] 0x88, %o0
+ FUNCTION_END(inl)
+
+ FUNCTION_START(xf86ReadMmio8, 0)
+ lduba [%o0 + %o1] 0x88, %o0
+ FUNCTION_END(xf86ReadMmio8)
+
+ FUNCTION_START(xf86ReadMmio16Be, 0)
+ lduh [%o0 + %o1], %o0
+ FUNCTION_END(xf86ReadMmio16Be)
+
+ FUNCTION_START(xf86ReadMmio16Le, 0)
+ lduha [%o0 + %o1] 0x88, %o0
+ FUNCTION_END(xf86ReadMmio16Le)
+
+ FUNCTION_START(xf86ReadMmio32Be, 0)
+ ld [%o0 + %o1], %o0
+ FUNCTION_END(xf86ReadMmio32Be)
+
+ FUNCTION_START(xf86ReadMmio32Le, 0)
+ lda [%o0 + %o1] 0x88, %o0
+ FUNCTION_END(xf86ReadMmio32Le)
+
+ FUNCTION_START(xf86WriteMmio8, 0)
+ stba %o2, [%o0 + %o1] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(xf86WriteMmio8)
+
+ FUNCTION_START(xf86WriteMmio16Be, 0)
+ sth %o2, [%o0 + %o1]
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(xf86WriteMmio16Be)
+
+ FUNCTION_START(xf86WriteMmio16Le, 0)
+ stha %o2, [%o0 + %o1] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(xf86WriteMmio16Le)
+
+ FUNCTION_START(xf86WriteMmio32Be, 0)
+ st %o2, [%o0 + %o1]
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(xf86WriteMmio32Be)
+
+ FUNCTION_START(xf86WriteMmio32Le, 0)
+ sta %o2, [%o0 + %o1] 0x88
+ membar #StoreStore|#StoreLoad
+ FUNCTION_END(xf86WriteMmio32Le)
+
+ FUNCTION_START(xf86WriteMmio8NB, 0)
+ add %o0, %o1, %o0
+ stba %o2, [%o0] 0x88
+ FUNCTION_END(xf86WriteMmio8NB)
+
+ FUNCTION_START(xf86WriteMmio16BeNB, 0)
+ sth %o2, [%o0 + %o1]
+ FUNCTION_END(xf86WriteMmio16BeNB)
+
+ FUNCTION_START(xf86WriteMmio16LeNB, 0)
+ stha %o2, [%o0 + %o1] 0x88
+ FUNCTION_END(xf86WriteMmio16LeNB)
+
+ FUNCTION_START(xf86WriteMmio32BeNB, 0)
+ st %o2, [%o0 + %o1]
+ FUNCTION_END(xf86WriteMmio32BeNB)
+
+ FUNCTION_START(xf86WriteMmio32LeNB, 0)
+ sta %o2, [%o0 + %o1] 0x88
+ FUNCTION_END(xf86WriteMmio32LeNB)
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_agp.c b/xorg-server/hw/xfree86/os-support/solaris/sun_agp.c
new file mode 100644
index 000000000..e97ab9ef9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_agp.c
@@ -0,0 +1,338 @@
+/*
+ * Abstraction of the AGP GART interface.
+ *
+ * This version is for Solaris.
+ *
+ * Copyright © 2000 VA Linux Systems, Inc.
+ * Copyright © 2001 The XFree86 Project, Inc.
+ */
+/* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#pragma ident "@(#)sun_agp.c 1.1 05/04/04 SMI"
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86_OSproc.h"
+#include <unistd.h>
+#include <sys/ioccom.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include "agpgart.h"
+
+#ifndef AGP_DEVICE
+#define AGP_DEVICE "/dev/agpgart"
+#endif
+/* AGP page size is independent of the host page size. */
+#ifndef AGP_PAGE_SIZE
+#define AGP_PAGE_SIZE 4096
+#endif
+
+static int gartFd = -1;
+static int acquiredScreen = -1;
+static Bool initDone = FALSE;
+/*
+ * Close /dev/agpgart. This frees all associated memory allocated during
+ * this server generation.
+ */
+_X_EXPORT Bool
+xf86GARTCloseScreen(int screenNum)
+{
+ if (gartFd != -1) {
+ close(gartFd);
+ acquiredScreen = -1;
+ gartFd = -1;
+ initDone = FALSE;
+
+ xf86DrvMsg(screenNum, X_INFO,
+ "xf86GARTCloseScreen: device closed successfully\n");
+
+ }
+ return TRUE;
+}
+
+/*
+ * Open /dev/agpgart. Keep it open until xf86GARTCloseScreen is called.
+ */
+static Bool
+GARTInit(int screenNum)
+{
+ if (initDone)
+ return (gartFd != -1);
+
+ if (gartFd == -1)
+ gartFd = open(AGP_DEVICE, O_RDWR);
+ else
+ return FALSE;
+
+ if (gartFd == -1) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "GARTInit: Unable to open " AGP_DEVICE " (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+
+ initDone = TRUE;
+ xf86DrvMsg(screenNum, X_INFO,
+ "GARTInit: " AGP_DEVICE " opened successfully\n");
+
+ return TRUE;
+}
+
+_X_EXPORT Bool
+xf86AgpGARTSupported(void)
+{
+ return (GARTInit(-1));
+
+}
+
+_X_EXPORT AgpInfoPtr
+xf86GetAGPInfo(int screenNum)
+{
+ agp_info_t agpinf;
+ AgpInfoPtr info;
+
+ if (!GARTInit(screenNum))
+ return NULL;
+
+ if ((info = xcalloc(sizeof(AgpInfo), 1)) == NULL) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86GetAGPInfo: Failed to allocate AgpInfo\n");
+ return NULL;
+ }
+
+ if (ioctl(gartFd, AGPIOC_INFO, &agpinf) != 0) {
+ xf86DrvMsg(screenNum, X_ERROR,
+ "xf86GetAGPInfo: AGPIOC_INFO failed (%s)\n",
+ strerror(errno));
+ return NULL;
+ }
+
+ info->bridgeId = agpinf.agpi_devid;
+ info->agpMode = agpinf.agpi_mode;
+ info->base = agpinf.agpi_aperbase;
+ info->size = agpinf.agpi_apersize;
+ info->totalPages = (unsigned long)agpinf.agpi_pgtotal;
+ info->systemPages = (unsigned long)agpinf.agpi_pgsystem;
+ info->usedPages = (unsigned long)agpinf.agpi_pgused;
+
+ return info;
+}
+
+_X_EXPORT Bool
+xf86AcquireGART(int screenNum)
+{
+
+ if (!GARTInit(screenNum))
+ return FALSE;
+
+ if (acquiredScreen != screenNum) {
+ if (ioctl(gartFd, AGPIOC_ACQUIRE, 0) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "xf86AcquireGART: AGPIOC_ACQUIRE failed (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+ acquiredScreen = screenNum;
+ xf86DrvMsg(screenNum, X_INFO,
+ "xf86AcquireGART: AGPIOC_ACQUIRE succeeded\n");
+ }
+ return TRUE;
+}
+
+_X_EXPORT Bool
+xf86ReleaseGART(int screenNum)
+{
+
+ if (!GARTInit(screenNum))
+ return FALSE;
+
+ if (acquiredScreen == screenNum) {
+ /*
+ * The FreeBSD agp driver removes allocations on release.
+ * The Solaris driver doesn't. xf86ReleaseGART() is expected
+ * to give up access to the GART, but not to remove any
+ * allocations.
+ */
+
+ if (ioctl(gartFd, AGPIOC_RELEASE, 0) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING,
+ "xf86ReleaseGART: AGPIOC_RELEASE failed (%s)\n",
+ strerror(errno));
+ return FALSE;
+ }
+ acquiredScreen = -1;
+ xf86DrvMsg(screenNum, X_INFO,
+ "xf86ReleaseGART: AGPIOC_RELEASE succeeded\n");
+ return TRUE;
+ }
+ return FALSE;
+}
+
+_X_EXPORT int
+xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical)
+{
+ agp_allocate_t alloc;
+ int pages;
+
+ /*
+ * Allocates "size" bytes of GART memory (rounds up to the next
+ * page multiple) or type "type". A handle (key) for the allocated
+ * memory is returned. On error, the return value is -1.
+ * "size" should be larger than 0, or AGPIOC_ALLOCATE ioctl will
+ * return error.
+ */
+
+ if (!GARTInit(screenNum) || (acquiredScreen != screenNum))
+ return -1;
+
+ pages = (size / AGP_PAGE_SIZE);
+ if (size % AGP_PAGE_SIZE != 0)
+ pages++;
+
+ alloc.agpa_pgcount = pages;
+ alloc.agpa_type = type;
+
+ if (ioctl(gartFd, AGPIOC_ALLOCATE, &alloc) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86AllocateGARTMemory: "
+ "allocation of %d pages failed\n\t(%s)\n", pages,
+ strerror(errno));
+ return -1;
+ }
+
+ if (physical)
+ *physical = (unsigned long)alloc.agpa_physical;
+
+ return alloc.agpa_key;
+}
+
+_X_EXPORT Bool
+xf86DeallocateGARTMemory(int screenNum, int key)
+{
+ if (!GARTInit(screenNum) || (acquiredScreen != screenNum))
+ return FALSE;
+
+ if (ioctl(gartFd, AGPIOC_DEALLOCATE, (int *)key) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86DeAllocateGARTMemory: "
+ "deallocation of gart memory with key %d failed\n"
+ "\t(%s)\n", key, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/* Bind GART memory with "key" at "offset" */
+_X_EXPORT Bool
+xf86BindGARTMemory(int screenNum, int key, unsigned long offset)
+{
+ agp_bind_t bind;
+ int pageOffset;
+
+ if (!GARTInit(screenNum) || (acquiredScreen != screenNum))
+ return FALSE;
+
+ if (offset % AGP_PAGE_SIZE != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86BindGARTMemory: "
+ "offset (0x%lx) is not page-aligned (%d)\n",
+ offset, AGP_PAGE_SIZE);
+ return FALSE;
+ }
+ pageOffset = offset / AGP_PAGE_SIZE;
+
+ xf86DrvMsgVerb(screenNum, X_INFO, 3,
+ "xf86BindGARTMemory: bind key %d at 0x%08lx "
+ "(pgoffset %d)\n", key, offset, pageOffset);
+
+ bind.agpb_pgstart = pageOffset;
+ bind.agpb_key = key;
+
+ if (ioctl(gartFd, AGPIOC_BIND, &bind) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86BindGARTMemory: "
+ "binding of gart memory with key %d\n"
+ "\tat offset 0x%lx failed (%s)\n",
+ key, offset, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/* Unbind GART memory with "key" */
+_X_EXPORT Bool
+xf86UnbindGARTMemory(int screenNum, int key)
+{
+ agp_unbind_t unbind;
+
+ if (!GARTInit(screenNum) || (acquiredScreen != screenNum))
+ return FALSE;
+
+ unbind.agpu_pri = 0;
+ unbind.agpu_key = key;
+
+ if (ioctl(gartFd, AGPIOC_UNBIND, &unbind) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86UnbindGARTMemory: "
+ "unbinding of gart memory with key %d "
+ "failed (%s)\n", key, strerror(errno));
+ return FALSE;
+ }
+
+ xf86DrvMsgVerb(screenNum, X_INFO, 3,
+ "xf86UnbindGARTMemory: unbind key %d\n", key);
+
+ return TRUE;
+}
+
+
+/* XXX Interface may change. */
+_X_EXPORT Bool
+xf86EnableAGP(int screenNum, CARD32 mode)
+{
+ agp_setup_t setup;
+
+ if (!GARTInit(screenNum) || (acquiredScreen != screenNum))
+ return FALSE;
+
+ setup.agps_mode = mode;
+ if (ioctl(gartFd, AGPIOC_SETUP, &setup) != 0) {
+ xf86DrvMsg(screenNum, X_WARNING, "xf86EnableAGP: "
+ "AGPIOC_SETUP with mode %x failed (%s)\n",
+ mode, strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_apm.c b/xorg-server/hw/xfree86/os-support/solaris/sun_apm.c
new file mode 100644
index 000000000..7decc900f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_apm.c
@@ -0,0 +1,232 @@
+/* Based on hw/xfree86/os-support/bsd/bsd_apm.c which bore no explicit
+ * copyright notice, so is covered by the following notice:
+ *
+ * Copyright (C) 1994-2003 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+#include "xf86_OSlib.h"
+
+#ifndef PLEASE_FIX_THIS
+#define APM_STANDBY_REQ 0xa01
+#define APM_SUSPEND_REQ 0xa02
+#define APM_NORMAL_RESUME 0xa03
+#define APM_CRIT_RESUME 0xa04
+#define APM_BATTERY_LOW 0xa05
+#define APM_POWER_CHANGE 0xa06
+#define APM_UPDATE_TIME 0xa07
+#define APM_CRIT_SUSPEND_REQ 0xa08
+#define APM_USER_STANDBY_REQ 0xa09
+#define APM_USER_SUSPEND_REQ 0xa0a
+#define APM_SYS_STANDBY_RESUME 0xa0b
+#define APM_IOC_NEXTEVENT 0xa0c
+#define APM_IOC_RESUME 0xa0d
+#define APM_IOC_SUSPEND 0xa0e
+#define APM_IOC_STANDBY 0xa0f
+#endif
+
+typedef struct apm_event_info
+{
+ int type;
+} apm_event_info;
+
+/*
+ This may be replaced with a better device name
+ very soon...
+*/
+#define APM_DEVICE "/dev/srn"
+#define APM_DEVICE1 "/dev/apm"
+
+static pointer APMihPtr = NULL;
+static void sunCloseAPM(void);
+
+static struct {
+ u_int apmBsd;
+ pmEvent xf86;
+} sunToXF86Array [] = {
+ { APM_STANDBY_REQ, XF86_APM_SYS_STANDBY },
+ { APM_SUSPEND_REQ, XF86_APM_SYS_SUSPEND },
+ { APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME },
+ { APM_CRIT_RESUME, XF86_APM_CRITICAL_RESUME },
+ { APM_BATTERY_LOW, XF86_APM_LOW_BATTERY },
+ { APM_POWER_CHANGE, XF86_APM_POWER_STATUS_CHANGE },
+ { APM_UPDATE_TIME, XF86_APM_UPDATE_TIME },
+ { APM_CRIT_SUSPEND_REQ, XF86_APM_CRITICAL_SUSPEND },
+ { APM_USER_STANDBY_REQ, XF86_APM_USER_STANDBY },
+ { APM_USER_SUSPEND_REQ, XF86_APM_USER_SUSPEND },
+ { APM_SYS_STANDBY_RESUME, XF86_APM_STANDBY_RESUME },
+#ifdef APM_CAPABILITY_CHANGE
+ { APM_CAPABILITY_CHANGE, XF86_APM_CAPABILITY_CHANGED },
+#endif
+};
+
+#define numApmEvents (sizeof(sunToXF86Array) / sizeof(sunToXF86Array[0]))
+
+static pmEvent
+sunToXF86(int type)
+{
+ int i;
+
+ for (i = 0; i < numApmEvents; i++) {
+ if (type == sunToXF86Array[i].apmBsd) {
+ return sunToXF86Array[i].xf86;
+ }
+ }
+ return XF86_APM_UNKNOWN;
+}
+
+/*
+ * APM events can be requested direclty from /dev/apm
+ */
+static int
+sunPMGetEventFromOS(int fd, pmEvent *events, int num)
+{
+ struct apm_event_info sunEvent;
+ int i;
+
+ for (i = 0; i < num; i++) {
+
+ if (ioctl(fd, APM_IOC_NEXTEVENT, &sunEvent) < 0) {
+ if (errno != EAGAIN) {
+ xf86Msg(X_WARNING, "sunPMGetEventFromOS: APM_IOC_NEXTEVENT"
+ " %s\n", strerror(errno));
+ }
+ break;
+ }
+ events[i] = sunToXF86(sunEvent.type);
+ }
+ xf86Msg(X_WARNING, "Got some events\n");
+ return i;
+}
+
+static pmWait
+sunPMConfirmEventToOs(int fd, pmEvent event)
+{
+ switch (event) {
+/* XXX: NOT CURRENTLY RETURNED FROM OS */
+ case XF86_APM_SYS_STANDBY:
+ case XF86_APM_USER_STANDBY:
+ if (ioctl( fd, APM_IOC_STANDBY, NULL ) == 0)
+ return PM_WAIT; /* should we stop the Xserver in standby, too? */
+ else
+ return PM_NONE;
+ case XF86_APM_SYS_SUSPEND:
+ case XF86_APM_CRITICAL_SUSPEND:
+ case XF86_APM_USER_SUSPEND:
+ xf86Msg(X_WARNING, "Got SUSPENDED\n");
+ if (ioctl( fd, APM_IOC_SUSPEND, NULL ) == 0)
+ return PM_CONTINUE;
+ else {
+ xf86Msg(X_WARNING, "sunPMConfirmEventToOs: APM_IOC_SUSPEND"
+ " %s\n", strerror(errno));
+ return PM_FAILED;
+ }
+ case XF86_APM_STANDBY_RESUME:
+ case XF86_APM_NORMAL_RESUME:
+ case XF86_APM_CRITICAL_RESUME:
+ case XF86_APM_STANDBY_FAILED:
+ case XF86_APM_SUSPEND_FAILED:
+ xf86Msg(X_WARNING, "Got RESUME\n");
+ if (ioctl( fd, APM_IOC_RESUME, NULL ) == 0)
+ return PM_CONTINUE;
+ else {
+ xf86Msg(X_WARNING, "sunPMConfirmEventToOs: APM_IOC_RESUME"
+ " %s\n", strerror(errno));
+ return PM_FAILED;
+ }
+ default:
+ return PM_NONE;
+ }
+}
+
+PMClose
+xf86OSPMOpen(void)
+{
+ int fd;
+
+ if (APMihPtr || !xf86Info.pmFlag) {
+ return NULL;
+ }
+
+ if ((fd = open(APM_DEVICE, O_RDWR)) == -1) {
+ if ((fd = open(APM_DEVICE1, O_RDWR)) == -1) {
+ return NULL;
+ }
+ }
+ xf86PMGetEventFromOs = sunPMGetEventFromOS;
+ xf86PMConfirmEventToOs = sunPMConfirmEventToOs;
+ APMihPtr = xf86AddInputHandler(fd, xf86HandlePMEvents, NULL);
+ return sunCloseAPM;
+}
+
+static void
+sunCloseAPM(void)
+{
+ int fd;
+
+ if (APMihPtr) {
+ fd = xf86RemoveInputHandler(APMihPtr);
+ close(fd);
+ APMihPtr = NULL;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c b/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c
new file mode 100644
index 000000000..29ecd7300
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c
@@ -0,0 +1,185 @@
+/* Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/audio.h>
+#include <sys/uio.h>
+#include <limits.h>
+#include <math.h>
+#include <poll.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#define BELL_RATE 48000 /* Samples per second */
+#define BELL_HZ 50 /* Fraction of a second i.e. 1/x */
+#define BELL_MS (1000/BELL_HZ) /* MS */
+#define BELL_SAMPLES (BELL_RATE / BELL_HZ)
+#define BELL_MIN 3 /* Min # of repeats */
+
+#define AUDIO_DEVICE "/dev/audio"
+
+_X_EXPORT void
+xf86OSRingBell(int loudness, int pitch, int duration)
+{
+ static short samples[BELL_SAMPLES];
+ static short silence[BELL_SAMPLES]; /* "The Sound of Silence" */
+ static int lastFreq;
+ int cnt;
+ int i;
+ int written;
+ int repeats;
+ int freq;
+ audio_info_t audioInfo;
+ struct iovec iov[IOV_MAX];
+ int iovcnt;
+ double ampl, cyclen, phase;
+ int audioFD;
+
+ if ((loudness <= 0) || (pitch <= 0) || (duration <= 0)) {
+ return;
+ }
+
+ lastFreq = 0;
+ bzero(silence, sizeof(silence));
+
+ audioFD = open(AUDIO_DEVICE, O_WRONLY | O_NONBLOCK);
+ if (audioFD == -1) {
+ xf86Msg(X_ERROR, "Bell: cannot open audio device \"%s\": %s\n",
+ AUDIO_DEVICE, strerror(errno));
+ return;
+ }
+
+ freq = pitch;
+ freq = min(freq, (BELL_RATE / 2) - 1);
+ freq = max(freq, 2 * BELL_HZ);
+
+ /*
+ * Ensure full waves per buffer
+ */
+ freq -= freq % BELL_HZ;
+
+ if (freq != lastFreq) {
+ lastFreq = freq;
+ ampl = 16384.0;
+
+ cyclen = (double) freq / (double) BELL_RATE;
+ phase = 0.0;
+
+ for (i = 0; i < BELL_SAMPLES; i++) {
+ samples[i] = (short) (ampl * sin(2.0 * M_PI * phase));
+ phase += cyclen;
+ if (phase >= 1.0)
+ phase -= 1.0;
+ }
+ }
+
+ repeats = (duration + (BELL_MS / 2)) / BELL_MS;
+ repeats = max(repeats, BELL_MIN);
+
+ loudness = max(0, loudness);
+ loudness = min(loudness, 100);
+
+#ifdef DEBUG
+ ErrorF("BELL : freq %d volume %d duration %d repeats %d\n",
+ freq, loudness, duration, repeats);
+#endif
+
+ AUDIO_INITINFO(&audioInfo);
+ audioInfo.play.encoding = AUDIO_ENCODING_LINEAR;
+ audioInfo.play.sample_rate = BELL_RATE;
+ audioInfo.play.channels = 2;
+ audioInfo.play.precision = 16;
+ audioInfo.play.gain = min(AUDIO_MAX_GAIN, AUDIO_MAX_GAIN * loudness / 100);
+
+ if (ioctl(audioFD, AUDIO_SETINFO, &audioInfo) < 0){
+ xf86Msg(X_ERROR,
+ "Bell: AUDIO_SETINFO failed on audio device \"%s\": %s\n",
+ AUDIO_DEVICE, strerror(errno));
+ close(audioFD);
+ return;
+ }
+
+ iovcnt = 0;
+
+ for (cnt = 0; cnt <= repeats; cnt++) {
+ iov[iovcnt].iov_base = (char *) samples;
+ iov[iovcnt++].iov_len = sizeof(samples);
+ if (cnt == repeats) {
+ /* Insert a bit of silence so that multiple beeps are distinct and
+ * not compressed into a single tone.
+ */
+ iov[iovcnt].iov_base = (char *) silence;
+ iov[iovcnt++].iov_len = sizeof(silence);
+ }
+ if ((iovcnt >= IOV_MAX) || (cnt == repeats)) {
+ written = writev(audioFD, iov, iovcnt);
+
+ if ((written < ((int)(sizeof(samples) * iovcnt)))) {
+ /* audio buffer was full! */
+
+ int naptime;
+
+ if (written == -1) {
+ if (errno != EAGAIN) {
+ xf86Msg(X_ERROR,
+ "Bell: writev failed on audio device \"%s\": %s\n",
+ AUDIO_DEVICE, strerror(errno));
+ close(audioFD);
+ return;
+ }
+ i = iovcnt;
+ } else {
+ i = ((sizeof(samples) * iovcnt) - written)
+ / sizeof(samples);
+ }
+ cnt -= i;
+
+ /* sleep a little to allow audio buffer to drain */
+ naptime = BELL_MS * i;
+ poll(NULL, 0, naptime);
+
+ i = ((sizeof(samples) * iovcnt) - written) % sizeof(samples);
+ iovcnt = 0;
+ if ((written != -1) && (i > 0)) {
+ iov[iovcnt].iov_base = ((char *) samples) + i;
+ iov[iovcnt++].iov_len = sizeof(samples) - i;
+ }
+ } else {
+ iovcnt = 0;
+ }
+ }
+ }
+
+ close(audioFD);
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_bios.c b/xorg-server/hw/xfree86/os-support/solaris/sun_bios.c
new file mode 100644
index 000000000..a27a5a5a7
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_bios.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ * Copyright 1999 by David Holland <davidh@iquest.net>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the names of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
+ * SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#if defined(__i386__) || defined(__i386)
+#define _NEED_SYSI86
+#endif
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+extern char *apertureDevName;
+
+/*
+ * Read BIOS via mmap()ing physical memory.
+ */
+_X_EXPORT int
+xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
+ int Len)
+{
+ int fd;
+ unsigned char *ptr;
+ char solx86_vtname[20];
+ int psize;
+ int mlen;
+
+ /*
+ * Solaris 2.1 x86 SVR4 (10/27/93)
+ * The server must treat the virtual terminal device file
+ * as the standard SVR4 /dev/pmem. By default, then used VT
+ * is considered the "default" file to open.
+ *
+ * Solaris 2.8 x86 (7/26/99) - DWH
+ *
+ * Use /dev/xsvc for everything.
+ */
+ psize = getpagesize();
+ Offset += Base & (psize - 1);
+ Base &= ~(psize - 1);
+ mlen = (Offset + Len + psize - 1) & ~(psize - 1);
+#if (defined(__i386__) || defined(__i386)) && !defined(__SOL8__)
+ if (Base >= 0xA0000 && Base + mlen < 0xFFFFF && xf86Info.vtno >= 0)
+ sprintf(solx86_vtname, "/dev/vt%02d", xf86Info.vtno);
+ else
+#endif
+ {
+ if (!xf86LinearVidMem())
+ FatalError("xf86ReadBIOS: Could not mmap BIOS"
+ " [a=%lx]\n", Base);
+ sprintf(solx86_vtname, apertureDevName);
+ }
+
+ if ((fd = open(solx86_vtname, O_RDONLY)) < 0)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: Failed to open %s (%s)\n",
+ solx86_vtname, strerror(errno));
+ return(-1);
+ }
+ ptr = (unsigned char *)mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, fd, (off_t)Base);
+ if (ptr == MAP_FAILED)
+ {
+ xf86Msg(X_WARNING, "xf86ReadBIOS: %s mmap failed "
+ "[0x%08lx, 0x%04x]\n",
+ solx86_vtname, Base, mlen);
+ close(fd);
+ return -1;
+ }
+
+ (void)memcpy(Buf, (void *)(ptr + Offset), Len);
+ (void)munmap((caddr_t)ptr, mlen);
+ (void)close(fd);
+
+ return Len;
+}
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_init.c b/xorg-server/hw/xfree86/os-support/solaris/sun_init.c
new file mode 100644
index 000000000..1f389cb40
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_init.c
@@ -0,0 +1,357 @@
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ * Copyright 1999 by David Holland <davidh@iquest.net>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the names of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+# include <sys/kd.h>
+#endif
+
+static Bool KeepTty = FALSE;
+static Bool Protect0 = FALSE;
+#ifdef HAS_USL_VTS
+static int VTnum = -1;
+static int xf86StartVT = -1;
+#endif
+
+#if defined(__SOL8__) || (!defined(__i386__) && !defined(__i386))
+static char fb_dev[PATH_MAX] = "/dev/fb";
+#else
+static char fb_dev[PATH_MAX] = "/dev/console";
+#endif
+
+void
+xf86OpenConsole(void)
+{
+#ifdef HAS_USL_VTS
+ int fd, i;
+ struct vt_mode VT;
+ struct vt_stat vtinfo;
+ int FreeVTslot;
+ MessageType from = X_PROBED;
+#endif
+
+ if (serverGeneration == 1)
+ {
+ /* Check if we're run with euid==0 */
+ if (geteuid() != 0)
+ FatalError("xf86OpenConsole: Server must be suid root\n");
+
+ /* Protect page 0 to help find NULL dereferencing */
+ /* mprotect() doesn't seem to work */
+ if (Protect0)
+ {
+ int fd = -1;
+
+ if ((fd = open("/dev/zero", O_RDONLY, 0)) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: cannot open /dev/zero (%s)\n",
+ strerror(errno));
+ }
+ else
+ {
+ if ((int)mmap(0, 0x1000, PROT_NONE,
+ MAP_FIXED | MAP_SHARED, fd, 0) == -1)
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: failed to protect page 0 (%s)\n",
+ strerror(errno));
+
+ close(fd);
+ }
+ }
+
+#ifdef HAS_USL_VTS
+
+ /*
+ * Setup the virtual terminal manager
+ */
+ if (VTnum != -1)
+ {
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+ }
+ else
+ {
+ if ((fd = open("/dev/vt00",O_RDWR,0)) < 0)
+ FatalError("xf86OpenConsole: Cannot open /dev/vt00 (%s)\n",
+ strerror(errno));
+
+ if (ioctl(fd, VT_GETSTATE, &vtinfo) < 0)
+ FatalError("xf86OpenConsole: Cannot determine current VT\n");
+
+ xf86StartVT = vtinfo.v_active;
+
+ /*
+ * There is a SEVERE problem with x86's VT's. The VT_OPENQRY
+ * ioctl() will panic the entire system if all 8 (7 VT's+Console)
+ * terminals are used. The only other way I've found to determine
+ * if there is a free VT is to try activating all the the available
+ * VT's and see if they all succeed - if they do, there there is no
+ * free VT, and the Xserver cannot continue without panic'ing the
+ * system. (It's ugly, but it seems to work.) Note there is a
+ * possible race condition here.
+ *
+ * David Holland 2/23/94
+ */
+
+ FreeVTslot = 0;
+ for (i = 7; (i >= 0) && !FreeVTslot; i--)
+ if (ioctl(fd, VT_ACTIVATE, i) != 0)
+ FreeVTslot = 1;
+
+ if (!FreeVTslot ||
+ (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
+ (xf86Info.vtno == -1))
+ FatalError("xf86OpenConsole: Cannot find a free VT\n");
+
+ close(fd);
+ }
+
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+
+ sprintf(fb_dev, "/dev/vt%02d", xf86Info.vtno); /* Solaris 2.1 x86 */
+
+#endif /* HAS_USL_VTS */
+
+ if (!KeepTty)
+ setpgrp();
+
+ if (((xf86Info.consoleFd = open(fb_dev, O_RDWR | O_NDELAY, 0)) < 0))
+ FatalError("xf86OpenConsole: Cannot open %s (%s)\n",
+ fb_dev, strerror(errno));
+
+#ifdef HAS_USL_VTS
+
+ /* Change ownership of the vt */
+ chown(fb_dev, getuid(), getgid());
+
+ /*
+ * Now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ FatalError("xf86OpenConsole: VT_GETMODE failed\n");
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed\n");
+#endif
+#ifdef KDSETMODE
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed\n");
+#endif
+ }
+ else /* serverGeneration != 1 */
+ {
+#ifdef HAS_USL_VTS
+ /*
+ * Now re-get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+
+ /*
+ * If the server doesn't have the VT when the reset occurs,
+ * this is to make sure we don't continue until the activate
+ * signal is received.
+ */
+ if (!xf86Screens[0]->vtSema)
+ sleep(5);
+
+#endif /* HAS_USL_VTS */
+
+ }
+}
+
+void
+xf86CloseConsole(void)
+{
+#ifdef HAS_USL_VTS
+ struct vt_mode VT;
+#endif
+
+#if !defined(__i386__) && !defined(__i386) && !defined(__x86)
+
+ if (!xf86DoProbe && !xf86DoConfigure) {
+ int fd;
+
+ /*
+ * Wipe out framebuffer just like the non-SI Xsun server does. This
+ * could be improved by saving framebuffer contents in
+ * xf86OpenConsole() above and restoring them here. Also, it's unclear
+ * at this point whether this should be done for all framebuffers in
+ * the system, rather than only the console.
+ */
+ if ((fd = open("/dev/fb", O_RDWR, 0)) < 0) {
+ xf86Msg(X_WARNING,
+ "xf86CloseConsole(): unable to open framebuffer (%s)\n",
+ strerror(errno));
+ } else {
+ struct fbgattr fbattr;
+
+ if ((ioctl(fd, FBIOGATTR, &fbattr) < 0) &&
+ (ioctl(fd, FBIOGTYPE, &fbattr.fbtype) < 0)) {
+ xf86Msg(X_WARNING,
+ "xf86CloseConsole(): unable to retrieve framebuffer"
+ " attributes (%s)\n", strerror(errno));
+ } else {
+ pointer fbdata;
+
+ fbdata = mmap(NULL, fbattr.fbtype.fb_size,
+ PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ if (fbdata == MAP_FAILED) {
+ xf86Msg(X_WARNING,
+ "xf86CloseConsole(): unable to mmap framebuffer"
+ " (%s)\n", strerror(errno));
+ } else {
+ (void)memset(fbdata, 0, fbattr.fbtype.fb_size);
+ (void)munmap(fbdata, fbattr.fbtype.fb_size);
+ }
+ }
+
+ close(fd);
+ }
+ }
+
+#endif
+
+#ifdef KDSETMODE
+ /* Reset the display back to text mode */
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT);
+#endif
+
+#ifdef HAS_USL_VTS
+
+ /*
+ * Solaris 2.1 x86 doesn't seem to "switch" back to the console when the VT
+ * is relinquished and its mode is reset to auto. Also, Solaris 2.1 seems
+ * to associate vt00 with the console so I've opened the "console" back up
+ * and made it the active vt again in text mode and then closed it. There
+ * must be a better hack for this but I'm not aware of one at this time.
+ *
+ * Doug Anson 11/6/93
+ * danson@lgc.com
+ *
+ * Fixed - 12/5/93 - David Holland - davidh@dorite.use.com
+ * Did the whole thing similarly to the way linux does it
+ */
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
+ {
+ VT.mode = VT_AUTO; /* Set default vt handling */
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT);
+ }
+
+ /* Activate the VT that X was started on */
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86StartVT);
+
+#endif /* HAS_USL_VTS */
+
+ close(xf86Info.consoleFd);
+}
+
+int
+xf86ProcessArgument(int argc, char **argv, int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful when
+ * debugging, so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return 1;
+ }
+
+ /*
+ * Undocumented flag to protect page 0 from read/write to help catch NULL
+ * pointer dereferences. This is purely a debugging flag.
+ */
+ if (!strcmp(argv[i], "-protect0"))
+ {
+ Protect0 = TRUE;
+ return 1;
+ }
+
+#ifdef HAS_USL_VTS
+
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0)
+ {
+ UseMsg();
+ VTnum = -1;
+ return 0;
+ }
+
+ return 1;
+ }
+
+#endif /* HAS_USL_VTS */
+
+#if defined(__SOL8__) || (!defined(__i386__) && !defined(__i386))
+
+ if ((i + 1) < argc) {
+ if (!strcmp(argv[i], "-dev")) {
+ strncpy(fb_dev, argv[i+1], PATH_MAX);
+ fb_dev[PATH_MAX - 1] = '\0';
+ return 2;
+ }
+ }
+
+#endif
+
+ return 0;
+}
+
+void xf86UseMsg()
+{
+#ifdef HAS_USL_VTS
+ ErrorF("vtXX Use the specified VT number\n");
+#endif
+#if defined(__SOL8__) || !defined(__i386__)
+ ErrorF("-dev <fb> Framebuffer device\n");
+#endif
+ ErrorF("-keeptty Don't detach controlling tty\n");
+ ErrorF(" (for debugging only)\n");
+}
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_mouse.c b/xorg-server/hw/xfree86/os-support/solaris/sun_mouse.c
new file mode 100644
index 000000000..a5955ef2c
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_mouse.c
@@ -0,0 +1,717 @@
+/*
+ * Copyright 1999-2001 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+/* Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSlib.h"
+#include "xf86OSmouse.h"
+
+#if defined(__SOL8__) || !defined(__i386)
+
+#include "xisb.h"
+#include "mipointer.h"
+#include <sys/stropts.h>
+#include <sys/vuid_event.h>
+#include <sys/msio.h>
+
+/* Wheel mouse support in VUID drivers in Solaris 9 updates & Solaris 10 */
+#ifdef WHEEL_DEVID /* Defined in vuid_event.h if VUID wheel support present */
+# define HAVE_VUID_WHEEL
+#endif
+#ifdef HAVE_VUID_WHEEL
+# include <sys/vuid_wheel.h>
+#endif
+
+/* Support for scaling absolute coordinates to screen size in
+ * Solaris 10 updates and beyond */
+#if !defined(HAVE_ABSOLUTE_MOUSE_SCALING)
+# ifdef MSIOSRESOLUTION /* Defined in msio.h if scaling support present */
+# define HAVE_ABSOLUTE_MOUSE_SCALING
+# endif
+#endif
+
+/* Names of protocols that are handled internally here. */
+
+static const char *internalNames[] = {
+ "VUID",
+ NULL
+};
+
+static const char *solarisMouseDevs[] = {
+ /* Device file: Protocol: */
+ "/dev/mouse", "VUID", /* USB or SPARC */
+#if defined(__i386) || defined(__x86)
+ "/dev/kdmouse", "PS/2", /* PS/2 */
+#endif
+ NULL
+};
+
+typedef struct _VuidMseRec {
+ struct _VuidMseRec *next;
+ InputInfoPtr pInfo;
+ Firm_event event;
+ unsigned char * buffer;
+ char * strmod;
+ Bool(*wrapped_device_control)(DeviceIntPtr device, int what);
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+ Ms_screen_resolution absres;
+#endif
+} VuidMseRec, *VuidMsePtr;
+
+static VuidMsePtr vuidMouseList = NULL;
+
+static int vuidMouseProc(DeviceIntPtr pPointer, int what);
+static void vuidReadInput(InputInfoPtr pInfo);
+
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+static void vuidMouseSendScreenSize(ScreenPtr pScreen, VuidMsePtr pVuidMse);
+static void vuidMouseAdjustFrame(int index, int x, int y, int flags);
+
+static int vuidMouseGeneration = 0;
+static DevPrivateKey vuidMouseScreenKey = &vuidMouseScreenKey;
+#define vuidMouseGetScreenPrivate(s) ( \
+ dixLookupPrivate(&(s)->devPrivates, vuidMouseScreenKey))
+#define vuidMouseSetScreenPrivate(s,p) \
+ dixSetPrivate(&(s)->devPrivates, vuidMouseScreenKey, (void *) p)
+#endif /* HAVE_ABSOLUTE_MOUSE_SCALING */
+
+static inline
+VuidMsePtr getVuidMsePriv(InputInfoPtr pInfo)
+{
+ VuidMsePtr m = vuidMouseList;
+
+ while ((m != NULL) && (m->pInfo != pInfo)) {
+ m = m->next;
+ }
+
+ return m;
+}
+
+
+/*
+ * Initialize and enable the mouse wheel, if present.
+ *
+ * Returns 1 if mouse wheel was successfully enabled.
+ * Returns 0 if an error occurred or if there is no mouse wheel.
+ */
+static int
+vuidMouseWheelInit(InputInfoPtr pInfo)
+{
+#ifdef HAVE_VUID_WHEEL
+ wheel_state wstate;
+ int nwheel = -1;
+ int i;
+
+ wstate.vers = VUID_WHEEL_STATE_VERS;
+ wstate.id = 0;
+ wstate.stateflags = -1;
+
+ SYSCALL(i = ioctl(pInfo->fd, VUIDGWHEELCOUNT, &nwheel));
+ if (i != 0)
+ return (0);
+
+ SYSCALL(i = ioctl(pInfo->fd, VUIDGWHEELSTATE, &wstate));
+ if (i != 0) {
+ xf86Msg(X_WARNING, "%s: couldn't get wheel state\n", pInfo->name);
+ return (0);
+ }
+
+ wstate.stateflags |= VUID_WHEEL_STATE_ENABLED;
+
+ SYSCALL(i = ioctl(pInfo->fd, VUIDSWHEELSTATE, &wstate));
+ if (i != 0) {
+ xf86Msg(X_WARNING, "%s: couldn't enable wheel\n", pInfo->name);
+ return (0);
+ }
+
+ return (1);
+#else
+ return (0);
+#endif
+}
+
+
+/* This function is called when the protocol is "VUID". */
+static Bool
+vuidPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse = pInfo->private;
+ VuidMsePtr pVuidMse;
+ int buttons, i;
+
+ pVuidMse = xcalloc(sizeof(VuidMseRec), 1);
+ if (pVuidMse == NULL) {
+ xf86Msg(X_ERROR, "%s: cannot allocate VuidMouseRec\n", pInfo->name);
+ xfree(pMse);
+ return FALSE;
+ }
+
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ /* Check if the device can be opened. */
+ pInfo->fd = xf86OpenSerial(pInfo->options);
+ if (pInfo->fd == -1) {
+ if (xf86GetAllowMouseOpenFail())
+ xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+ else {
+ xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name);
+ xfree(pVuidMse);
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+
+ pVuidMse->buffer = (unsigned char *)&pVuidMse->event;
+
+ pVuidMse->strmod = xf86SetStrOption(pInfo->options, "StreamsModule", NULL);
+ if (pVuidMse->strmod) {
+ SYSCALL(i = ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod));
+ if (i < 0) {
+ xf86Msg(X_ERROR,
+ "%s: cannot push module '%s' onto mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+ xfree(pVuidMse->strmod);
+ xfree(pVuidMse);
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+
+ buttons = xf86SetIntOption(pInfo->options, "Buttons", 0);
+ if (buttons == 0) {
+ SYSCALL(i = ioctl(pInfo->fd, MSIOBUTTONS, &buttons));
+ if (i == 0) {
+ pInfo->conf_idev->commonOptions =
+ xf86ReplaceIntOption(pInfo->conf_idev->commonOptions,
+ "Buttons", buttons);
+ xf86Msg(X_INFO, "%s: Setting Buttons option to \"%d\"\n",
+ pInfo->name, buttons);
+ }
+ }
+
+ if (pVuidMse->strmod) {
+ SYSCALL(i = ioctl(pInfo->fd, I_POP, pVuidMse->strmod));
+ if (i == -1) {
+ xf86Msg(X_WARNING,
+ "%s: cannot pop module '%s' off mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ }
+ }
+
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local procs. */
+ pVuidMse->wrapped_device_control = pInfo->device_control;
+ pInfo->device_control = vuidMouseProc;
+ pInfo->read_input = vuidReadInput;
+
+ pMse->xisbscale = sizeof(Firm_event);
+
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+ pVuidMse->absres.height = pVuidMse->absres.width = 0;
+#endif
+ pVuidMse->pInfo = pInfo;
+ pVuidMse->next = vuidMouseList;
+ vuidMouseList = pVuidMse;
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+
+static void
+vuidFlushAbsEvents(InputInfoPtr pInfo, int absX, int absY,
+ Bool *absXset, Bool *absYset)
+{
+#ifdef DEBUG
+ ErrorF("vuidFlushAbsEvents: %d,%d (set: %d, %d)\n", absX, absY,
+ *absXset, *absYset);
+#endif
+ if ((*absXset) && (*absYset)) {
+ xf86PostMotionEvent(pInfo->dev,
+ /* is_absolute: */ TRUE,
+ /* first_valuator: */ 0,
+ /* num_valuators: */ 2,
+ absX, absY);
+ } else if (*absXset) {
+ xf86PostMotionEvent(pInfo->dev,
+ /* is_absolute: */ TRUE,
+ /* first_valuator: */ 0,
+ /* num_valuators: */ 1,
+ absX);
+ } else if (*absYset) {
+ xf86PostMotionEvent(pInfo->dev,
+ /* is_absolute: */ TRUE,
+ /* first_valuator: */ 1,
+ /* num_valuators: */ 1,
+ absY);
+ }
+
+ *absXset = FALSE;
+ *absYset = FALSE;
+}
+
+static void
+vuidReadInput(InputInfoPtr pInfo)
+{
+ MouseDevPtr pMse;
+ VuidMsePtr pVuidMse;
+ int buttons;
+ int dx = 0, dy = 0, dz = 0, dw = 0;
+ unsigned int n;
+ int c;
+ unsigned char *pBuf;
+ int wmask;
+ int absX, absY;
+ Bool absXset = FALSE, absYset = FALSE;
+
+ pMse = pInfo->private;
+ pVuidMse = getVuidMsePriv(pInfo);
+ buttons = pMse->lastButtons;
+ XisbBlockDuration(pMse->buffer, -1);
+ pBuf = pVuidMse->buffer;
+ n = 0;
+
+ do {
+ while (n < sizeof(Firm_event) && (c = XisbRead(pMse->buffer)) >= 0) {
+ pBuf[n++] = (unsigned char)c;
+ }
+
+ if (n == 0)
+ return;
+
+ if (n != sizeof(Firm_event)) {
+ xf86Msg(X_WARNING, "%s: incomplete packet, size %d\n",
+ pInfo->name, n);
+ }
+
+#ifdef DEBUG
+ ErrorF("vuidReadInput: event type: %3d value: %5d\n",
+ pVuidMse->event.id, pVuidMse->event.value);
+#endif
+
+ if (pVuidMse->event.id >= BUT_FIRST && pVuidMse->event.id <= BUT_LAST) {
+ /* button */
+ int butnum = pVuidMse->event.id - BUT_FIRST;
+
+ if (butnum < 3)
+ butnum = 2 - butnum;
+ if (!pVuidMse->event.value)
+ buttons &= ~(1 << butnum);
+ else
+ buttons |= (1 << butnum);
+ } else if (pVuidMse->event.id >= VLOC_FIRST &&
+ pVuidMse->event.id <= VLOC_LAST) {
+ /* axis */
+ int delta = pVuidMse->event.value;
+ switch(pVuidMse->event.id) {
+ case LOC_X_DELTA:
+ dx += delta;
+ break;
+ case LOC_Y_DELTA:
+ dy -= delta;
+ break;
+ case LOC_X_ABSOLUTE:
+ if (absXset) {
+ vuidFlushAbsEvents(pInfo, absX, absY, &absXset, &absYset);
+ }
+ absX = delta;
+ absXset = TRUE;
+ break;
+ case LOC_Y_ABSOLUTE:
+ if (absYset) {
+ vuidFlushAbsEvents(pInfo, absX, absY, &absXset, &absYset);
+ }
+ absY = delta;
+ absYset = TRUE;
+ break;
+ }
+ }
+#ifdef HAVE_VUID_WHEEL
+ else if (vuid_in_range(VUID_WHEEL, pVuidMse->event.id)) {
+ if (vuid_id_offset(pVuidMse->event.id) == 0)
+ dz -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
+ else
+ dw -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
+ }
+#endif
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+ else if (pVuidMse->event.id == MOUSE_TYPE_ABSOLUTE) {
+ /* force sending absolute resolution scaling ioctl */
+ pVuidMse->absres.height = pVuidMse->absres.width = 0;
+ vuidMouseSendScreenSize(miPointerCurrentScreen(), pVuidMse);
+ }
+#endif
+
+ n = 0;
+ if ((c = XisbRead(pMse->buffer)) >= 0) {
+ /* Another packet. Handle it right away. */
+ pBuf[n++] = c;
+ }
+ } while (n != 0);
+
+ if (absXset || absYset) {
+ vuidFlushAbsEvents(pInfo, absX, absY, &absXset, &absYset);
+ }
+
+ pMse->PostEvent(pInfo, buttons, dx, dy, dz, dw);
+ return;
+}
+
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+static void vuidMouseSendScreenSize(ScreenPtr pScreen, VuidMsePtr pVuidMse)
+{
+ InputInfoPtr pInfo = pVuidMse->pInfo;
+ ScrnInfoPtr pScr = XF86SCRNINFO(pScreen);
+ int result;
+
+ if ((pVuidMse->absres.width != pScr->currentMode->HDisplay) ||
+ (pVuidMse->absres.height != pScr->currentMode->VDisplay))
+ {
+ pVuidMse->absres.width = pScr->currentMode->HDisplay;
+ pVuidMse->absres.height = pScr->currentMode->VDisplay;
+
+ do {
+ result = ioctl(pInfo->fd, MSIOSRESOLUTION, &(pVuidMse->absres));
+ } while ( (result != 0) && (errno == EINTR) );
+
+ if (result != 0) {
+ xf86Msg(X_WARNING,
+ "%s: couldn't set absolute mouse scaling resolution: %s\n",
+ pInfo->name, strerror(errno));
+#ifdef DEBUG
+ } else {
+ xf86Msg(X_INFO,
+ "%s: absolute mouse scaling resolution set to %d x %d\n",
+ pInfo->name,
+ pVuidMse->absres.width, pVuidMse->absres.height);
+#endif
+ }
+ }
+}
+
+static void vuidMouseAdjustFrame(int index, int x, int y, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[index];
+ ScreenPtr pScreen = pScrn->pScreen;
+ xf86AdjustFrameProc *wrappedAdjustFrame
+ = (xf86AdjustFrameProc *) vuidMouseGetScreenPrivate(pScreen);
+ VuidMsePtr m;
+
+ if(wrappedAdjustFrame) {
+ pScrn->AdjustFrame = wrappedAdjustFrame;
+ (*pScrn->AdjustFrame)(index, x, y, flags);
+ pScrn->AdjustFrame = vuidMouseAdjustFrame;
+ }
+
+ if (miPointerCurrentScreen() == pScreen) {
+ for (m = vuidMouseList; m != NULL ; m = m->next) {
+ vuidMouseSendScreenSize(pScreen, m);
+ }
+ }
+}
+#endif /* HAVE_ABSOLUTE_MOUSE_SCALING */
+
+
+static int
+vuidMouseProc(DeviceIntPtr pPointer, int what)
+{
+ InputInfoPtr pInfo;
+ MouseDevPtr pMse;
+ VuidMsePtr pVuidMse;
+ int ret = Success;
+ int i;
+
+ pInfo = pPointer->public.devicePrivate;
+ pMse = pInfo->private;
+ pMse->device = pPointer;
+
+ pVuidMse = getVuidMsePriv(pInfo);
+ if (pVuidMse == NULL) {
+ return BadImplementation;
+ }
+
+ switch (what) {
+
+ case DEVICE_INIT:
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+ if (vuidMouseGeneration != serverGeneration) {
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ ScreenPtr pScreen = screenInfo.screens[i];
+ ScrnInfoPtr pScrn = XF86SCRNINFO(pScreen);
+ vuidMouseSetScreenPrivate(pScreen, pScrn->AdjustFrame);
+ pScrn->AdjustFrame = vuidMouseAdjustFrame;
+ }
+ vuidMouseGeneration = serverGeneration;
+ }
+#endif
+ ret = pVuidMse->wrapped_device_control(pPointer, what);
+ break;
+
+ case DEVICE_ON:
+ ret = pVuidMse->wrapped_device_control(pPointer, DEVICE_ON);
+
+ if ((ret == Success) && (pInfo->fd != -1)) {
+ int fmt = VUID_FIRM_EVENT;
+
+ if (pVuidMse->strmod) {
+ SYSCALL(i = ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod));
+ if (i < 0) {
+ xf86Msg(X_WARNING,
+ "%s: cannot push module '%s' onto mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ xfree(pVuidMse->strmod);
+ pVuidMse->strmod = NULL;
+ }
+ }
+ SYSCALL(i = ioctl(pInfo->fd, VUIDSFORMAT, &fmt));
+ if (i < 0) {
+ xf86Msg(X_WARNING,
+ "%s: cannot set mouse device to VUID mode: %s\n",
+ pInfo->name, strerror(errno));
+ }
+ vuidMouseWheelInit(pInfo);
+#ifdef HAVE_ABSOLUTE_MOUSE_SCALING
+ vuidMouseSendScreenSize(screenInfo.screens[0], pVuidMse);
+#endif
+ xf86FlushInput(pInfo->fd);
+ }
+ break;
+
+ case DEVICE_OFF:
+ case DEVICE_CLOSE:
+ if (pInfo->fd != -1) {
+ if (pVuidMse->strmod) {
+ SYSCALL(i = ioctl(pInfo->fd, I_POP, pVuidMse->strmod));
+ if (i == -1) {
+ xf86Msg(X_WARNING,
+ "%s: cannot pop module '%s' off mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ }
+ }
+ }
+ ret = pVuidMse->wrapped_device_control(pPointer, what);
+ break;
+
+ default: /* Should never be called, but just in case */
+ ret = pVuidMse->wrapped_device_control(pPointer, what);
+ break;
+ }
+ return ret;
+}
+
+static Bool
+sunMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ /* The protocol is guaranteed to be one of the internalNames[] */
+ if (xf86NameCmp(protocol, "VUID") == 0) {
+ return vuidPreInit(pInfo, protocol, flags);
+ }
+ return TRUE;
+}
+
+static const char **
+BuiltinNames(void)
+{
+ return internalNames;
+}
+
+static Bool
+CheckProtocol(const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++)
+ if (xf86NameCmp(protocol, internalNames[i]) == 0)
+ return TRUE;
+
+ return FALSE;
+}
+
+static const char *
+DefaultProtocol(void)
+{
+ return "Auto";
+}
+
+static Bool
+solarisMouseAutoProbe(InputInfoPtr pInfo, const char **protocol,
+ const char **device)
+{
+ const char **pdev, **pproto, *dev = NULL;
+ int fd = -1;
+ Bool found;
+
+ for (pdev = solarisMouseDevs; *pdev; pdev += 2) {
+ pproto = pdev + 1;
+ if ((*protocol != NULL) && (strcmp(*protocol, "Auto") != 0) &&
+ (*pproto != NULL) && (strcmp(*pproto, *protocol) != 0)) {
+ continue;
+ }
+ if ((*device != NULL) && (strcmp(*device, *pdev) != 0)) {
+ continue;
+ }
+ SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK));
+ if (fd == -1) {
+#ifdef DEBUG
+ ErrorF("Cannot open %s (%s)\n", pdev, strerror(errno));
+#endif
+ } else {
+ found = TRUE;
+ if ((*pproto != NULL) && (strcmp(*pproto, "VUID") == 0)) {
+ int i, r;
+ SYSCALL(r = ioctl(fd, VUIDGFORMAT, &i));
+ if (r < 0) {
+ found = FALSE;
+ }
+ }
+ close(fd);
+ if (found == TRUE) {
+ if (*pproto != NULL) {
+ *protocol = *pproto;
+ }
+ *device = *pdev;
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+
+static const char *
+SetupAuto(InputInfoPtr pInfo, int *protoPara)
+{
+ const char *pdev = NULL;
+ const char *pproto = NULL;
+ MouseDevPtr pMse = pInfo->private;
+
+ if (pInfo->fd == -1) {
+ /* probe to find device/protocol to use */
+ if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, pdev);
+ }
+ } else if (pMse->protocolID == PROT_AUTO) {
+ pdev = xf86CheckStrOption(pInfo->conf_idev->commonOptions,
+ "Device", NULL);
+ solarisMouseAutoProbe(pInfo, &pproto, &pdev);
+ }
+ return pproto;
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ const char *pdev = NULL;
+ const char *pproto = protocol;
+
+ if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, pdev);
+ }
+ return pdev;
+}
+
+#else /* __SOL8__ || !__i386 */
+
+#undef MSE_MISC
+#define MSE_MISC 0
+
+#endif /* !__SOL8__ && __i386 */
+
+static int
+SupportedInterfaces(void)
+{
+ /* XXX This needs to be checked. */
+ return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_AUTO | MSE_XPS2 | MSE_MISC;
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+#if defined(__SOL8__) || !defined(__i386)
+ p->BuiltinNames = BuiltinNames;
+ p->CheckProtocol = CheckProtocol;
+ p->PreInit = sunMousePreInit;
+ p->DefaultProtocol = DefaultProtocol;
+ p->SetupAuto = SetupAuto;
+ p->FindDevice = FindDevice;
+#endif
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_vid.c b/xorg-server/hw/xfree86/os-support/solaris/sun_vid.c
new file mode 100644
index 000000000..e7b529ccb
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_vid.c
@@ -0,0 +1,236 @@
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the names of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
+ * SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <sys/types.h> /* get __x86 definition if not set by compiler */
+
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+#define _NEED_SYSI86
+#endif
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+char *apertureDevName = NULL;
+
+_X_EXPORT Bool
+xf86LinearVidMem(void)
+{
+ int mmapFd;
+
+ if (apertureDevName)
+ return TRUE;
+
+ apertureDevName = "/dev/xsvc";
+ if ((mmapFd = open(apertureDevName, O_RDWR)) < 0)
+ {
+ apertureDevName = "/dev/fbs/aperture";
+ if((mmapFd = open(apertureDevName, O_RDWR)) < 0)
+ {
+ xf86MsgVerb(X_WARNING, 0,
+ "xf86LinearVidMem: failed to open %s (%s)\n",
+ apertureDevName, strerror(errno));
+ xf86MsgVerb(X_WARNING, 0,
+ "xf86LinearVidMem: either /dev/fbs/aperture or /dev/xsvc"
+ " device driver required\n");
+ xf86MsgVerb(X_WARNING, 0,
+ "xf86LinearVidMem: linear memory access disabled\n");
+ apertureDevName = NULL;
+ return FALSE;
+ }
+ }
+ close(mmapFd);
+ return TRUE;
+}
+
+_X_EXPORT pointer
+xf86MapVidMem(int ScreenNum, int Flags, unsigned long Base, unsigned long Size)
+{
+ pointer base;
+ int fd;
+ char vtname[20];
+
+ /*
+ * Solaris 2.1 x86 SVR4 (10/27/93)
+ * The server must treat the virtual terminal device file as the
+ * standard SVR4 /dev/pmem.
+ *
+ * Using the /dev/vtXX device as /dev/pmem only works for the
+ * A0000-FFFFF region - If we wish you mmap the linear aperture
+ * it requires a device driver.
+ *
+ * So what we'll do is use /dev/vtXX for the A0000-FFFFF stuff, and
+ * try to use the /dev/fbs/aperture or /dev/xsvc driver if the server
+ * tries to mmap anything > FFFFF. Its very very unlikely that the
+ * server will try to mmap anything below FFFFF that can't be handled
+ * by /dev/vtXX.
+ *
+ * DWH - 2/23/94
+ * DWH - 1/31/99 (Gee has it really been 5 years?)
+ *
+ * Solaris 2.8 7/26/99
+ * Use /dev/xsvc for everything
+ *
+ * DWH - 7/26/99 - Solaris8/dev/xsvc changes
+ *
+ * TSI - 2001.09 - SPARC changes
+ */
+
+#if defined(__i386__) && !defined(__SOL8__)
+ if(Base < 0xFFFFF)
+ sprintf(vtname, "/dev/vt%02d", xf86Info.vtno);
+ else
+#endif
+ {
+ if (!xf86LinearVidMem())
+ FatalError("xf86MapVidMem: no aperture device\n");
+
+ strcpy(vtname, apertureDevName);
+ }
+
+ fd = open(vtname, (Flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0)
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n",
+ vtname, strerror(errno));
+
+ base = mmap(NULL, Size,
+ (Flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, (off_t)Base);
+ close(fd);
+ if (base == MAP_FAILED)
+ FatalError("xf86MapVidMem: mmap failure: %s\n",
+ strerror(errno));
+
+ return(base);
+}
+
+/* ARGSUSED */
+_X_EXPORT void
+xf86UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap(Base, Size);
+}
+
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+static Bool ExtendedEnabled = FALSE;
+#endif
+
+_X_EXPORT Bool
+xf86EnableIO(void)
+{
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+ if (ExtendedEnabled)
+ return TRUE;
+
+ if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0) {
+ xf86Msg(X_WARNING,"xf86EnableIOPorts: Failed to set IOPL for I/O\n");
+ return FALSE;
+ }
+ ExtendedEnabled = TRUE;
+#endif /* i386 */
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO(void)
+{
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+ if(!ExtendedEnabled)
+ return;
+
+ sysi86(SI86V86, V86SC_IOPL, 0);
+
+ ExtendedEnabled = FALSE;
+#endif /* i386 */
+}
+
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool xf86DisableInterrupts(void)
+{
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+ if (!ExtendedEnabled && (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0))
+ return FALSE;
+
+#ifdef __GNUC__
+ __asm__ __volatile__("cli");
+#else
+ asm("cli");
+#endif /* __GNUC__ */
+
+ if (!ExtendedEnabled)
+ sysi86(SI86V86, V86SC_IOPL, 0);
+#endif /* i386 */
+
+ return TRUE;
+}
+
+_X_EXPORT void xf86EnableInterrupts(void)
+{
+#if defined(__i386__) || defined(__i386) || defined(__x86)
+ if (!ExtendedEnabled && (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0))
+ return;
+
+#ifdef __GNUC__
+ __asm__ __volatile__("sti");
+#else
+ asm("sti");
+#endif /* __GNUC__ */
+
+ if (!ExtendedEnabled)
+ sysi86(SI86V86, V86SC_IOPL, 0);
+#endif /* i386 */
+}
+
+_X_EXPORT void
+xf86MapReadSideEffects(int ScreenNum, int Flags, pointer Base,
+ unsigned long Size)
+{
+}
+
+_X_EXPORT Bool
+xf86CheckMTRR(int ScreenNum)
+{
+ return FALSE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/sysv/Makefile.am b/xorg-server/hw/xfree86/os-support/sysv/Makefile.am
new file mode 100644
index 000000000..f9d2f237a
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sysv/Makefile.am
@@ -0,0 +1 @@
+EXTRA_DIST = sysv_init.c sysv_mouse.c sysv_video.c
diff --git a/xorg-server/hw/xfree86/os-support/sysv/Makefile.in b/xorg-server/hw/xfree86/os-support/sysv/Makefile.in
new file mode 100644
index 000000000..2a27a19e1
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sysv/Makefile.in
@@ -0,0 +1,532 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
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+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/sysv
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
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+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
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+XORG_MODULES_CFLAGS = @XORG_MODULES_CFLAGS@
+XORG_MODULES_LIBS = @XORG_MODULES_LIBS@
+XORG_OS = @XORG_OS@
+XORG_OS_SUBDIR = @XORG_OS_SUBDIR@
+XORG_SYS_LIBS = @XORG_SYS_LIBS@
+XPRINTMODULES_CFLAGS = @XPRINTMODULES_CFLAGS@
+XPRINTMODULES_LIBS = @XPRINTMODULES_LIBS@
+XPRINTPROTO_CFLAGS = @XPRINTPROTO_CFLAGS@
+XPRINTPROTO_LIBS = @XPRINTPROTO_LIBS@
+XPRINT_CFLAGS = @XPRINT_CFLAGS@
+XPRINT_LIBS = @XPRINT_LIBS@
+XPRINT_SYS_LIBS = @XPRINT_SYS_LIBS@
+XRESEXAMPLES_DEP_CFLAGS = @XRESEXAMPLES_DEP_CFLAGS@
+XRESEXAMPLES_DEP_LIBS = @XRESEXAMPLES_DEP_LIBS@
+XSDL_INCS = @XSDL_INCS@
+XSDL_LIBS = @XSDL_LIBS@
+XSERVERCFLAGS_CFLAGS = @XSERVERCFLAGS_CFLAGS@
+XSERVERCFLAGS_LIBS = @XSERVERCFLAGS_LIBS@
+XSERVERLIBS_CFLAGS = @XSERVERLIBS_CFLAGS@
+XSERVERLIBS_LIBS = @XSERVERLIBS_LIBS@
+XSERVER_LIBS = @XSERVER_LIBS@
+XSERVER_SYS_LIBS = @XSERVER_SYS_LIBS@
+XTSTEXAMPLES_DEP_CFLAGS = @XTSTEXAMPLES_DEP_CFLAGS@
+XTSTEXAMPLES_DEP_LIBS = @XTSTEXAMPLES_DEP_LIBS@
+XVFB_LIBS = @XVFB_LIBS@
+XVFB_SYS_LIBS = @XVFB_SYS_LIBS@
+XWINMODULES_CFLAGS = @XWINMODULES_CFLAGS@
+XWINMODULES_LIBS = @XWINMODULES_LIBS@
+XWIN_LIBS = @XWIN_LIBS@
+XWIN_SERVER_NAME = @XWIN_SERVER_NAME@
+XWIN_SYS_LIBS = @XWIN_SYS_LIBS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+__XCONFIGFILE__ = @__XCONFIGFILE__@
+abi_ansic = @abi_ansic@
+abi_extension = @abi_extension@
+abi_font = @abi_font@
+abi_videodrv = @abi_videodrv@
+abi_xinput = @abi_xinput@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
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+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+driverdir = @driverdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extdir = @extdir@
+ft_config = @ft_config@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
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+logdir = @logdir@
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+mkdir_p = @mkdir_p@
+moduledir = @moduledir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sdkdir = @sdkdir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+xglmoduledir = @xglmoduledir@
+xpconfigdir = @xpconfigdir@
+EXTRA_DIST = sysv_init.c sysv_mouse.c sysv_video.c
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign hw/xfree86/os-support/sysv/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign hw/xfree86/os-support/sysv/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/sysv/sysv_init.c b/xorg-server/hw/xfree86/os-support/sysv/sysv_init.c
new file mode 100644
index 000000000..170bb8914
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sysv/sysv_init.c
@@ -0,0 +1,252 @@
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Thomas Roell and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Thomas Roell and
+ * David Wexelblat makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THOMAS ROELL AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THOMAS ROELL OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xmd.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+static Bool KeepTty = FALSE;
+#ifdef SVR4
+static Bool Protect0 = FALSE;
+#endif
+static int VTnum = -1;
+
+
+void
+xf86OpenConsole()
+{
+ int fd;
+ struct vt_mode VT;
+ char vtname1[10],vtname2[10];
+ MessageType from = X_PROBED;
+
+ if (serverGeneration == 1)
+ {
+ /* check if we're run with euid==0 */
+ if (geteuid() != 0)
+ {
+ FatalError("xf86OpenConsole: Server must be suid root\n");
+ }
+
+#ifdef SVR4
+ /* Protect page 0 to help find NULL dereferencing */
+ /* mprotect() doesn't seem to work */
+ if (Protect0)
+ {
+ int fd = -1;
+
+ if ((fd = open("/dev/zero", O_RDONLY, 0)) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: cannot open /dev/zero (%s)\n",
+ strerror(errno));
+ }
+ else
+ {
+ if ((int)mmap(0, 0x1000, PROT_NONE,
+ MAP_FIXED | MAP_SHARED, fd, 0) == -1)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: failed to protect page 0 (%s)\n",
+ strerror(errno));
+ }
+ close(fd);
+ }
+ }
+#endif
+ /*
+ * setup the virtual terminal manager
+ */
+ if (VTnum != -1)
+ {
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+ }
+ else
+ {
+ if ((fd = open("/dev/console",O_WRONLY,0)) < 0)
+ {
+ FatalError(
+ "xf86OpenConsole: Cannot open /dev/console (%s)\n",
+ strerror(errno));
+ }
+ if ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
+ (xf86Info.vtno == -1))
+ {
+ FatalError("xf86OpenConsole: Cannot find a free VT\n");
+ }
+ close(fd);
+ }
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+
+ sprintf(vtname1,"/dev/vc%02d",xf86Info.vtno); /* ESIX */
+ sprintf(vtname2,"/dev/vt%02d",xf86Info.vtno); /* rest of the world */
+
+ if (!KeepTty)
+ {
+ setpgrp();
+ }
+
+ if (((xf86Info.consoleFd = open(vtname1, O_RDWR|O_NDELAY, 0)) < 0) &&
+ ((xf86Info.consoleFd = open(vtname2, O_RDWR|O_NDELAY, 0)) < 0))
+ {
+ FatalError("xf86OpenConsole: Cannot open %s (%s) (%s)\n",
+ vtname2, vtname1, strerror(errno));
+ }
+
+ /* change ownership of the vt */
+ if (chown(vtname1, getuid(), getgid()) < 0)
+ {
+ chown(vtname2, getuid(), getgid());
+ }
+
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+ }
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_GETMODE failed\n");
+ }
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed\n");
+ }
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
+ {
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed\n");
+ }
+ }
+ else
+ {
+ /* serverGeneration != 1 */
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+ }
+ /*
+ * If the server doesn't have the VT when the reset occurs,
+ * this is to make sure we don't continue until the activate
+ * signal is received.
+ */
+ if (!xf86Screens[0]->vtSema)
+ sleep(5);
+ }
+ return;
+}
+
+void
+xf86CloseConsole()
+{
+ struct vt_mode VT;
+
+#if 0
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno);
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, 0);
+#endif
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT); /* Back to text mode ... */
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
+ {
+ VT.mode = VT_AUTO;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* set dflt vt handling */
+ }
+ close(xf86Info.consoleFd); /* make the vt-manager happy */
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return(1);
+ }
+#ifdef SVR4
+ /*
+ * Undocumented flag to protect page 0 from read/write to help
+ * catch NULL pointer dereferences. This is purely a debugging
+ * flag.
+ */
+ if (!strcmp(argv[i], "-protect0"))
+ {
+ Protect0 = TRUE;
+ return(1);
+ }
+#endif
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0)
+ {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ return(1);
+ }
+ return(0);
+}
+
+void
+xf86UseMsg()
+{
+ ErrorF("vtXX use the specified VT number\n");
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/sysv/sysv_mouse.c b/xorg-server/hw/xfree86/os-support/sysv/sysv_mouse.c
new file mode 100644
index 000000000..e62010515
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sysv/sysv_mouse.c
@@ -0,0 +1,60 @@
+
+/*
+ * Copyright 1999 by The XFree86 Project, Inc.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "xf86.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+
+static int
+SupportedInterfaces(void)
+{
+ /* XXX Need to check this. */
+ return MSE_SERIAL | MSE_AUTO;
+}
+
+#ifndef ISC
+static const char *internalNames[] = {
+ NULL
+};
+
+static const char **
+BuiltinNames(void)
+{
+ return internalNames;
+}
+
+static Bool
+CheckProtocol(const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++)
+ if (xf86NameCmp(protocol, internalNames[i]) == 0)
+ return TRUE;
+ return FALSE;
+}
+#endif
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+ p->SupportedInterfaces = SupportedInterfaces;
+#ifndef ISC
+ p->BuiltinNames = BuiltinNames;
+ p->CheckProtocol = CheckProtocol;
+#endif
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c b/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c
new file mode 100644
index 000000000..9972bcaa4
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/sysv/sysv_video.c
@@ -0,0 +1,367 @@
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Thomas Roell and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Thomas Roell and
+ * David Wexelblat makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THOMAS ROELL AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THOMAS ROELL OR DAVID WEXELBLAT BE LIABLE FOR
+ * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#define _NEED_SYSI86
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+#ifndef SI86IOPL
+#define SET_IOPL() sysi86(SI86V86,V86SC_IOPL,PS_IOPL)
+#define RESET_IOPL() sysi86(SI86V86,V86SC_IOPL,0)
+#else
+#define SET_IOPL() sysi86(SI86IOPL,3)
+#define RESET_IOPL() sysi86(SI86IOPL,0)
+#endif
+
+/***************************************************************************/
+/* Video Memory Mapping section */
+/***************************************************************************/
+
+/*
+ * XXX Support for SVR3 will need to be reworked if needed. In particular
+ * the Region parameter is no longer passed, and will need to be dealt
+ * with internally if required.
+ * OK, i'll rework that thing ... (clean it up a lot)
+ * SVR3 Support only with SVR3_MMAPDRV (mr)
+ *
+ */
+
+#ifdef HAS_SVR3_MMAPDRV
+#ifndef MMAP_DEBUG
+#define MMAP_DEBUG 3
+#endif
+
+struct kd_memloc MapDSC;
+int mmapFd = -2;
+
+static int
+mmapStat(pointer Base, unsigned long Size) {
+
+ int nmmreg,i=0,region=-1;
+ mmapinfo_t *ibuf;
+
+ nmmreg = ioctl(mmapFd, GETNMMREG);
+
+ if(nmmreg <= 0)
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "\nNo physical memory mapped currently.\n\n");
+ else {
+ if((ibuf = (mmapinfo_t *)malloc(nmmreg*sizeof(mmapinfo_t))) == NULL)
+ xf86Msg(X_WARNING,
+ "Couldn't allocate memory 4 mmapinfo_t\n");
+ else {
+ if(ioctl(mmapFd, GETMMREG, ibuf) != -1)
+ {
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "# mmapStat: [Size=%x,Base=%x]\n", Size, Base);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "# Physical Address Size Reference Count\n");
+ for(i = 0; i < nmmreg; i++) {
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "%-4d 0x%08X %5dk %5d ",
+ i, ibuf[i].physaddr, ibuf[i].length/1024, ibuf[i].refcnt);
+ if (ibuf[i].physaddr == Base || ibuf[i].length == Size ) {
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,"MATCH !!!");
+ if (region==-1) region=i;
+ }
+ xf86ErrorFVerb(MMAP_DEBUG, "\n");
+ }
+ xf86ErrorFVerb(MMAP_DEBUG, "\n");
+ }
+ free(ibuf);
+ }
+ }
+ if (region == -1 && nmmreg > 0) region=region * i;
+ return(region);
+}
+#endif
+
+
+static Bool
+linearVidMem()
+{
+#ifdef SVR4
+ return TRUE;
+#elif defined(HAS_SVR3_MMAPDRV)
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "# xf86LinearVidMem: MMAP 2.2.2 called\n");
+
+ if(mmapFd >= 0) return TRUE;
+
+ if ((mmapFd = open("/dev/mmap", O_RDWR)) != -1)
+ {
+ if(ioctl(mmapFd, GETVERSION) < 0x0222) {
+ xf86Msg(X_WARNING,
+ "xf86LinearVidMem: MMAP 2.2.2 or above required\n");
+ xf86ErrorF("\tlinear memory access disabled\n");
+ return FALSE;
+ }
+ return TRUE;
+ }
+ xf86Msg(X_WARNING, "xf86LinearVidMem: failed to open /dev/mmap (%s)\n",
+ strerror(errno));
+ xf86ErrorF("\tlinear memory access disabled\n");
+ return FALSE;
+#endif
+}
+
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+ int fd;
+
+#if defined(SVR4)
+ fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0)
+ {
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ base = mmap((caddr_t)0, Size,
+ (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, (off_t)Base);
+ close(fd);
+ if (base == MAP_FAILED)
+ {
+ FatalError("%s: Could not mmap framebuffer [s=%x,a=%x] (%s)\n",
+ "xf86MapVidMem", Size, Base, strerror(errno));
+ }
+#else /* SVR4 */
+#ifdef HAS_SVR3_MMAPDRV
+
+ xf86MsgVerb(X_INFO, MMAP_DEBUG, "# xf86MapVidMem: MMAP 2.2.2 called\n");
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "MMAP_VERSION: 0x%x\n",ioctl(mmapFd, GETVERSION));
+ if (ioctl(mmapFd, GETVERSION) == -1)
+ {
+ xf86LinearVidMem();
+ }
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "MMAP_VERSION: 0x%x\n",ioctl(mmapFd, GETVERSION));
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "xf86MapVidMem: Screen: %d\n", ScreenNum);
+ mmapStat(Base,Size);
+ /* To force the MMAP driver to provide the address */
+ base = (pointer)0;
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "xf86MapVidMem: [s=%x,a=%x]\n", Size, Base);
+ MapDSC.vaddr = (char *)base;
+ MapDSC.physaddr = (char *)Base;
+ MapDSC.length = Size;
+ MapDSC.ioflg = 1;
+ if(mmapFd >= 0)
+ {
+ if((base = (pointer)ioctl(mmapFd, MAP, &MapDSC)) == (pointer)-1)
+ {
+ FatalError("%s: Could not mmap framebuffer [s=%x,a=%x] (%s)\n",
+ "xf86MapVidMem", Size, Base, strerror(errno));
+ /* NOTREACHED */
+ }
+
+ /* Next time we want the same address! */
+ MapDSC.vaddr = (char *)base;
+ }
+
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "MapDSC.vaddr : 0x%x\n", MapDSC.vaddr);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "MapDSC.physaddr: 0x%x\n", MapDSC.physaddr);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "MapDSC.length : %d\n", MapDSC.length);
+ mmapStat(Base,Size);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "xf86MapVidMem: [s=%x,a=%x,b=%x]\n", Size, Base, base);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "xf86MapVidMem: SUCCEED Mapping FrameBuffer \n");
+#endif /* HAS_SVR3_MMAPDRV */
+#endif /* SVR4 */
+ return(base);
+}
+
+/* ARGSUSED */
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+#if defined (SVR4)
+ munmap(Base, Size);
+#else /* SVR4 */
+#ifdef HAS_SVR3_MMAPDRV
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "# xf86UnMapVidMem: UNMapping FrameBuffer\n");
+ mmapStat(Base,Size);
+ ioctl(mmapFd, UNMAPRM , Base);
+ mmapStat(Base,Size);
+ xf86MsgVerb(X_INFO, MMAP_DEBUG,
+ "# xf86UnMapVidMem: Screen: %d [v=%x]\n", ScreenNum, Base);
+#endif /* HAS_SVR3_MMAPDRV */
+#endif /* SVR4 */
+ return;
+}
+
+#if defined(SVR4) && defined(__i386__) && !defined(sun)
+/*
+ * For some SVR4 versions, a 32-bit read is done for the first location
+ * in each page when the page is first mapped. If this is done while
+ * memory access is enabled for regions that have read side-effects,
+ * this can cause unexpected results, including lockups on some hardware.
+ * This function is called to make sure each page is mapped while it is
+ * safe to do so.
+ */
+
+/*
+ * XXX Should get this the correct way (see os/xalloc.c), but since this is
+ * for one platform I'll be lazy.
+ */
+#define X_PAGE_SIZE 4096
+
+static void
+readSideEffects(int ScreenNum, pointer Base, unsigned long Size)
+{
+ unsigned long base, end, addr;
+ CARD32 val;
+
+ base = (unsigned long)Base;
+ end = base + Size;
+
+ for (addr = base; addr < end; addr += X_PAGE_SIZE)
+ val = *(volatile CARD32 *)addr;
+}
+#endif
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = linearVidMem();
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+#if defined(SVR4) && defined(__i386__) && !defined(sun)
+ pVidMem->readSideEffects = readSideEffects;
+#endif
+ pVidMem->initialised = TRUE;
+}
+
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+static Bool ExtendedEnabled = FALSE;
+static Bool InitDone = FALSE;
+
+_X_EXPORT Bool
+xf86EnableIO()
+{
+ int i;
+
+ if (ExtendedEnabled)
+ return TRUE;
+
+ if (SET_IOPL() < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86EnableIO: Failed to set IOPL for extended I/O\n");
+ return FALSE;
+ }
+ ExtendedEnabled = TRUE;
+
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO()
+{
+ if (!ExtendedEnabled)
+ return;
+
+ RESET_IOPL();
+ ExtendedEnabled = FALSE;
+
+ return;
+}
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts()
+{
+ if (!ExtendedEnabled)
+ {
+ if (SET_IOPL() < 0)
+ {
+ return(FALSE);
+ }
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("cli");
+#else
+ asm("cli");
+#endif /* __GNUC__ */
+
+ if (!ExtendedEnabled)
+ {
+ RESET_IOPL();
+ }
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts()
+{
+ if (!ExtendedEnabled)
+ {
+ if (SET_IOPL() < 0)
+ {
+ return;
+ }
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("sti");
+#else
+ asm("sti");
+#endif /* __GNUC__ */
+
+ if (!ExtendedEnabled)
+ {
+ RESET_IOPL();
+ }
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/usl/Makefile.am b/xorg-server/hw/xfree86/os-support/usl/Makefile.am
new file mode 100644
index 000000000..db08f5d85
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/Makefile.am
@@ -0,0 +1,6 @@
+EXTRA_DIST = \
+ usl_init.c \
+ usl_iop.c \
+ usl_mouse.c \
+ usl_video.c \
+ usl_vtsw.c
diff --git a/xorg-server/hw/xfree86/os-support/usl/Makefile.in b/xorg-server/hw/xfree86/os-support/usl/Makefile.in
new file mode 100644
index 000000000..bf5c2ac17
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/Makefile.in
@@ -0,0 +1,538 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/os-support/usl
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
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+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
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+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
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+XTSTEXAMPLES_DEP_LIBS = @XTSTEXAMPLES_DEP_LIBS@
+XVFB_LIBS = @XVFB_LIBS@
+XVFB_SYS_LIBS = @XVFB_SYS_LIBS@
+XWINMODULES_CFLAGS = @XWINMODULES_CFLAGS@
+XWINMODULES_LIBS = @XWINMODULES_LIBS@
+XWIN_LIBS = @XWIN_LIBS@
+XWIN_SERVER_NAME = @XWIN_SERVER_NAME@
+XWIN_SYS_LIBS = @XWIN_SYS_LIBS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+__XCONFIGFILE__ = @__XCONFIGFILE__@
+abi_ansic = @abi_ansic@
+abi_extension = @abi_extension@
+abi_font = @abi_font@
+abi_videodrv = @abi_videodrv@
+abi_xinput = @abi_xinput@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
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+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+driverdir = @driverdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extdir = @extdir@
+ft_config = @ft_config@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+launchagentsdir = @launchagentsdir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+logdir = @logdir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+moduledir = @moduledir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sdkdir = @sdkdir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+xglmoduledir = @xglmoduledir@
+xpconfigdir = @xpconfigdir@
+EXTRA_DIST = \
+ usl_init.c \
+ usl_iop.c \
+ usl_mouse.c \
+ usl_video.c \
+ usl_vtsw.c
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign hw/xfree86/os-support/usl/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign hw/xfree86/os-support/usl/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/os-support/usl/usl_init.c b/xorg-server/hw/xfree86/os-support/usl/usl_init.c
new file mode 100644
index 000000000..d27b206c8
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/usl_init.c
@@ -0,0 +1,357 @@
+/*
+ * Copyright 2001-2005 by Kean Johnston <jkj@sco.com>
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Thomas Roell, David Wexelblat
+ * and Kean Johnston not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior permission.
+ * Thomas Roell, David Wexelblat and Kean Johnston make no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL, DAVID WEXELBLAT AND KEAN JOHNSTON DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THOMAS ROELLm DAVID WEXELBLAT
+ * OR KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+ * THIS SOFTWARE.
+ *
+ */
+
+#include "X.h"
+#include "Xmd.h"
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <sys/utsname.h>
+
+static Bool KeepTty = FALSE;
+static Bool Protect0 = FALSE;
+static Bool CRTSpecified = FALSE;
+static int VTnum = -1;
+static char vtdevice[48];
+
+int usl_is_osr6 = -1;
+
+static Bool
+IsConsoleDevice(const char *dev)
+{
+ if ((!strcmp (dev, "/dev/console")) ||
+ (!strcmp (dev, "/dev/syscon")) ||
+ (!strcmp (dev, "/dev/systty")))
+ return TRUE;
+
+ return FALSE;
+}
+
+static int
+is_osr6 (void)
+{
+ struct utsname uts;
+
+ if (usl_is_osr6 == -1) {
+ if (uname (&uts) < 0) {
+ FatalError ("get_usl_ver: Failed to determine UNIX name (%s)\n",
+ strerror (errno));
+ }
+
+ if (uts.version[0] == '6')
+ usl_is_osr6 = 1;
+ else
+ usl_is_osr6 = 0;
+ }
+
+ return usl_is_osr6;
+}
+
+
+void
+xf86OpenConsole(void)
+{
+ int fd, i, ioctl_ret;
+ struct vt_mode VT;
+ struct vt_stat vts;
+ MessageType from = X_PROBED;
+ struct sigaction sigvtsw;
+ char *ttn;
+
+ if (serverGeneration == 1) {
+ int isconsole = 0, consdev = 0;
+
+ /* check if we're run with euid==0 */
+ if (geteuid() != 0) {
+ FatalError("xf86OpenConsole: Server must be suid root\n");
+ }
+
+ /* If we are run in the background we will get SIGTTOU. Ignore it. */
+ OsSignal (SIGTTOU, SIG_IGN);
+
+ /* Protect page 0 to help find NULL dereferencing */
+ /* mprotect() doesn't seem to work */
+ if (Protect0) {
+ int fd = -1;
+
+ if ((fd = open("/dev/zero", O_RDONLY, 0)) < 0) {
+ xf86Msg(X_WARNING, "xf86OpenConsole: cannot open /dev/zero (%s)\n",
+ strerror(errno));
+ } else {
+ if ((int)mmap(0, 0x1000, PROT_NONE,
+ MAP_FIXED | MAP_SHARED, fd, 0) == -1) {
+ xf86Msg(X_WARNING, "xf86OpenConsole: failed to protect page 0 (%s)\n",
+ strerror(errno));
+ }
+ close(fd);
+ }
+ }
+
+ /*
+ * setup the virtual terminal manager
+ */
+ if (VTnum == -1) {
+ /*
+ * No device was specified. We need to query the kernel to see which
+ * console device we are on (and in fact if we are on a console at all).
+ */
+ if (ioctl (0, VT_GETSTATE, &vts) < 0) {
+ FatalError("xf86OpenConsole: Could not query active VT: %s\n",
+ strerror(errno));
+ }
+ VTnum = vts.v_active;
+ if (is_osr6())
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/tty%02d", VTnum + 1);
+ else
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/vt%02d", VTnum);
+ } else {
+ from = X_CMDLINE;
+ if (is_osr6())
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/tty%02d", VTnum + 1);
+ else
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/vt%02d", VTnum);
+ }
+
+ if (IsConsoleDevice(vtdevice)) {
+ isconsole = 1;
+ CRTSpecified = FALSE; /* Dont honour -crt /dev/console */
+ }
+
+ if (ioctl (0, KIOCINFO, 0) >= 0)
+ consdev = 1 + isconsole;
+
+ if ((!CRTSpecified) && (isconsole || (!consdev))) {
+ /*
+ * Need to find a free VT
+ */
+ if ((fd = open ("/dev/console", O_WRONLY | O_NOCTTY)) < 0) {
+ FatalError ("xf86OpenConsole: Could not open /dev/console: %s\n",
+ strerror (errno));
+ }
+
+ if (ioctl (fd, VT_OPENQRY, &VTnum) < 0) {
+ FatalError ("xf86OpenConsole: Cannot find a free VT: %s\n",
+ strerror(errno));
+ }
+ close (fd);
+ if (usl_is_osr6)
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/tty%02d", VTnum + 1);
+ else
+ snprintf (vtdevice, sizeof(vtdevice), "/dev/vt%02d", VTnum);
+ }
+
+ /*
+ * Now we can dispose of stdin/stdout
+ */
+ fclose (stdin);
+ fclose (stdout);
+
+ if (CRTSpecified || isconsole || consdev != 1) {
+ if (!KeepTty) {
+ setpgrp();
+ }
+ }
+
+ if ((xf86Info.consoleFd = open(vtdevice, O_RDWR | O_NONBLOCK, 0)) < 0) {
+ FatalError("xf86OpenConsole: Cannot open %s: %s\n", vtdevice,
+ strerror(errno));
+ }
+
+ xf86Msg (from, "using VT number %d (%s)\n\n", VTnum, vtdevice);
+ xf86Info.vtno = VTnum;
+
+ /* change ownership of the vt */
+ chown(vtdevice, getuid(), getgid());
+
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) {
+ FatalError("xf86OpenConsole: VT_ACTIVATE failed: %s\n",
+ strerror(errno));
+ }
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0) {
+ FatalError("xf86OpenConsole: VT_WAITACTIVE failed: %s\n",strerror(errno));
+ }
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0) {
+ FatalError("xf86OpenConsole: VT_GETMODE failed: %s\n", strerror(errno));
+ }
+
+ sigvtsw.sa_handler = xf86VTRequest;
+ sigfillset(&sigvtsw.sa_mask);
+ sigvtsw.sa_flags = 0;
+ sigaction(SIGUSR1, &sigvtsw, NULL);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+
+ ioctl_ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT);
+ if (ioctl_ret < 0) {
+ FatalError("xf86OpenConsole: VT_SETMODE failed: %s\n", strerror(errno));
+ }
+
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0) {
+ FatalError("xf86OpenConsole: KD_GRAPHICS failed: %s\n", strerror(errno));
+ }
+ } else { /* serverGeneration != 1 */
+ /*
+ * now get the VT
+ */
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) {
+ FatalError("xf86OpenConsole: VT_ACTIVATE failed: %s\n", strerror(errno));
+ }
+ if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0) {
+ FatalError("xf86OpenConsole: VT_WAITACTIVE failed: %s\n",strerror(errno));
+ }
+ /*
+ * If the server doesn't have the VT when the reset occurs,
+ * this is to make sure we don't continue until the activate
+ * signal is received.
+ */
+ if (!xf86Screens[0]->vtSema)
+ sleep(5);
+ }
+ return;
+}
+
+void
+xf86CloseConsole(void)
+{
+ struct vt_mode VT;
+ struct sigaction sigvtsw;
+
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT); /* Back to text mode ... */
+
+ sigvtsw.sa_handler = SIG_DFL;
+ sigfillset(&sigvtsw.sa_mask);
+ sigvtsw.sa_flags = 0;
+ sigaction(SIGUSR1, &sigvtsw, NULL);
+
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1) {
+ VT.mode = VT_AUTO;
+ VT.waitv = 0;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* set dflt vt handling */
+ }
+ close(xf86Info.consoleFd); /* make the vt-manager happy */
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty")) {
+ KeepTty = TRUE;
+ return(1);
+ }
+
+ /*
+ * Undocumented flag to protect page 0 from read/write to help
+ * catch NULL pointer dereferences. This is purely a debugging
+ * flag.
+ */
+ if (!strcmp(argv[i], "-protect0")) {
+ Protect0 = TRUE;
+ return(1);
+ }
+
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't')) {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+ VTnum -= is_osr6();
+ CRTSpecified = TRUE;
+ return(1);
+ }
+
+ /*
+ * Use a device the user specifies.
+ */
+ if (!strcmp(argv[i], "-crt")) {
+ if (++i > argc) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ } else {
+ char *mytty = ttyname(0);
+ char *arg = argv[i];
+
+ if (!mytty)
+ mytty = "\1";
+ if (!arg[0])
+ arg = "\2"; /* Prevent idiots from using -crt "" */
+
+ if (strcmp (mytty, arg) != 0) {
+ char *fmt;
+
+ if (is_osr6())
+ fmt = "/dev/tty%02d";
+ else
+ fmt = "/dev/vt%02d";
+
+ if (sscanf(arg, fmt, &VTnum) == 0) {
+ UseMsg();
+ VTnum = -1;
+ return(0);
+ }
+
+ /* OSR6 devices start names at 1, UW7 starts at 0 */
+ VTnum -= is_osr6();
+ CRTSpecified = TRUE;
+ }
+ return(2);
+ }
+ }
+ return(0);
+}
+
+void
+xf86UseMsg(void)
+{
+ if (is_osr6()) {
+ ErrorF("-crt /dev/ttyXX use the specified VT device\n");
+ ErrorF("vtXX use the specified VT number (01-16)\n");
+ } else {
+ ErrorF("-crt /dev/vtXX use the specified VT device\n");
+ ErrorF("vtXX use the specified VT number (00-15)\n");
+ }
+
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/usl/usl_iop.c b/xorg-server/hw/xfree86/os-support/usl/usl_iop.c
new file mode 100644
index 000000000..c6382fc7e
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/usl_iop.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2001,2005 by Kean Johnston <jkj@sco.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name Kean Johnston not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Kean Johnston makes no
+ * representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ *
+ * KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+
+#include "X.h"
+
+#include "compiler.h"
+
+#define _NEED_SYSI86
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86OSpriv.h"
+#include "xf86_OSlib.h"
+
+
+/***************************************************************************/
+/* I/O Permissions section */
+/***************************************************************************/
+
+static Bool IOEnabled = FALSE;
+
+_X_EXPORT Bool
+xf86EnableIO(void)
+{
+ if (IOEnabled)
+ return TRUE;
+
+ if (sysi86(SI86IOPL, 3) < 0)
+ FatalError("Failed to set IOPL for extended I/O\n");
+ IOEnabled = TRUE;
+ return TRUE;
+}
+
+_X_EXPORT void
+xf86DisableIO(void)
+{
+ if (!IOEnabled)
+ return;
+
+ sysi86(SI86IOPL, 0);
+ IOEnabled = FALSE;
+}
+
+/***************************************************************************/
+/* Interrupt Handling section */
+/***************************************************************************/
+
+_X_EXPORT Bool
+xf86DisableInterrupts(void)
+{
+ if (!IOEnabled) {
+ if (sysi86(SI86IOPL, 3) < 0)
+ return FALSE;
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("cli");
+#else
+ asm("cli");
+#endif /* __GNUC__ */
+
+ if (!IOEnabled) {
+ sysi86(SI86IOPL, 0);
+ }
+
+ return(TRUE);
+}
+
+_X_EXPORT void
+xf86EnableInterrupts(void)
+{
+ if (!IOEnabled) {
+ if (sysi86(SI86IOPL, 3) < 0)
+ return;
+ }
+
+#ifdef __GNUC__
+ __asm__ __volatile__("sti");
+#else
+ asm("sti");
+#endif /* __GNUC__ */
+
+ if (!IOEnabled) {
+ sysi86(SI86IOPL, 0);
+ }
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/usl/usl_mouse.c b/xorg-server/hw/xfree86/os-support/usl/usl_mouse.c
new file mode 100644
index 000000000..aa4600f79
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/usl_mouse.c
@@ -0,0 +1,177 @@
+
+/*
+ * Copyright 2005 Kean Johnston
+ * Copyright 1999 by The XFree86 Project, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of The XFree86 Project, Inc
+ * and Kean Johnston not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior permission.
+ * The XFree86 Project, Inc and Kean Johnston make no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THE XFREE86 PROJECT, INC AND KEAN JOHNSTON DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THOMAS ROELLm DAVID WEXELBLAT
+ * OR KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+ * THIS SOFTWARE.
+ *
+ */
+
+#include "X.h"
+#include "compiler.h"
+#include "xf86.h"
+#include "xf86Xinput.h"
+#include "xf86OSmouse.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "mipointer.h"
+
+static int
+SupportedInterfaces(void)
+{
+ return MSE_MISC;
+}
+
+static const char *internalNames[] = {
+ NULL
+};
+
+static const char **
+BuiltinNames(void)
+{
+ return internalNames;
+}
+
+static const char *
+DefaultProtocol (void)
+{
+ return "OSMouse";
+}
+
+static Bool
+CheckProtocol(const char *protocol)
+{
+ int i;
+
+ for (i = 0; internalNames[i]; i++)
+ if (xf86NameCmp(protocol, internalNames[i]) == 0)
+ return TRUE;
+ return FALSE;
+}
+
+static int
+OsMouseProc(DeviceIntPtr pPointer, int what)
+{
+ InputInfoPtr pInfo;
+ MouseDevPtr pMse;
+ unsigned char map[9];
+ int ret;
+
+ pInfo = pPointer->public.devicePrivate;
+ pMse = pInfo->private;
+ pMse->device = pPointer;
+
+ switch (what) {
+ case DEVICE_INIT:
+ pPointer->public.on = FALSE;
+
+ for (ret = 0; ret <= 8; ret++)
+ map[ret] = ret;
+
+ InitPointerDeviceStruct((DevicePtr)pPointer, map, 8,
+ miPointerGetMotionEvents, pMse->Ctrl,
+ miPointerGetMotionBufferSize());
+ /* X valuator */
+ xf86InitValuatorAxisStruct(pPointer, 0, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 0);
+
+ /* Y valuator */
+ xf86InitValuatorAxisStruct(pPointer, 1, 0, -1, 1, 0, 1);
+ xf86InitValuatorDefaults(pPointer, 1);
+
+ xf86MotionHistoryAllocate(pInfo);
+ break;
+
+ case DEVICE_ON:
+ pMse->lastButtons = 0;
+ pMse->emulateState = 0;
+ pPointer->public.on = TRUE;
+ XqMseOnOff (pInfo, 1);
+ break;
+
+ case DEVICE_CLOSE:
+ case DEVICE_OFF:
+ pPointer->public.on = FALSE;
+ XqMseOnOff (pInfo, 0);
+ break;
+ }
+ return Success;
+}
+
+static Bool
+OsMousePreInit(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ MouseDevPtr pMse;
+
+ pMse = pInfo->private;
+ pMse->protocol = protocol;
+ xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, protocol);
+
+ /* Collect the options, and process the common options. */
+ xf86CollectInputOptions(pInfo, NULL, NULL);
+ xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+ pInfo->fd = -1;
+#if 0
+ /* Make sure we can open the mouse */
+ pInfo->fd = open ("/dev/mouse", O_RDONLY | O_NONBLOCK);
+
+ if (pInfo->fd < 0) {
+ if (xf86GetAllowMouseOpenFail()) {
+ xf86Msg(X_WARNING, "%s: cannot open /dev/mouse (%s)\n",
+ pInfo->name, strerror(errno));
+ } else {
+ xf86Msg(X_ERROR, "%s: cannot open /dev/mouse (%s)\n",
+ pInfo->name, strerror(errno));
+ xfree(pMse);
+ return FALSE;
+ }
+ }
+#endif
+
+ /* Process common mouse options (like Emulate3Buttons, etc). */
+ pMse->CommonOptions(pInfo);
+
+ /* Setup the local procs. */
+ pInfo->device_control = OsMouseProc;
+ pInfo->read_input = NULL;
+
+ pInfo->flags |= XI86_CONFIGURED;
+ return TRUE;
+}
+
+_X_EXPORT OSMouseInfoPtr
+xf86OSMouseInit(int flags)
+{
+ OSMouseInfoPtr p;
+
+ p = xcalloc(sizeof(OSMouseInfoRec), 1);
+ if (!p)
+ return NULL;
+
+ p->SupportedInterfaces = SupportedInterfaces;
+ p->BuiltinNames = BuiltinNames;
+ p->DefaultProtocol = DefaultProtocol;
+ p->CheckProtocol = CheckProtocol;
+ p->PreInit = OsMousePreInit;
+ return p;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/usl/usl_video.c b/xorg-server/hw/xfree86/os-support/usl/usl_video.c
new file mode 100644
index 000000000..41abd2259
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/usl_video.c
@@ -0,0 +1,109 @@
+/*
+ * Copyrught 2005 Kean Johnston <jkj@sco.com>
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Thomas Roell, David Dawes
+ * and Kean Johnston not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior permission.
+ * Thomas Roell, David Dawes and Kean Johnston make no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL, DAVID DAWES AND KEAN JOHNSTON DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THOMAS ROELLm DAVID WEXELBLAT
+ * OR KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+ * THIS SOFTWARE.
+ *
+ */
+
+#include "X.h"
+
+#define _NEED_SYSI86
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+#include "xf86OSpriv.h"
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+static Bool
+linearVidMem(void)
+{
+ return TRUE;
+}
+
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
+{
+ pointer base;
+ int fd;
+
+ fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
+ if (fd < 0) {
+ FatalError("xf86MapVidMem: failed to open %s (%s)\n",
+ DEV_MEM, strerror(errno));
+ }
+ base = mmap((caddr_t)0, Size, (flags & VIDMEM_READONLY) ?
+ PROT_READ : (PROT_READ | PROT_WRITE),
+ MAP_SHARED, fd, (off_t)Base);
+ close(fd);
+
+ if (base == MAP_FAILED) {
+ FatalError("%s: Could not mmap framebuffer [s=%x,a=%x] (%s)\n",
+ "xf86MapVidMem", Size, Base, strerror(errno));
+ }
+ return(base);
+}
+
+/* ARGSUSED */
+static void
+unmapVidMem(int ScreenNum, pointer Base, unsigned long Size)
+{
+ munmap(Base, Size);
+}
+
+/*
+ * For some SVR4 versions, a 32-bit read is done for the first location
+ * in each page when the page is first mapped. If this is done while
+ * memory access is enabled for regions that have read side-effects,
+ * this can cause unexpected results, including lockups on some hardware.
+ * This function is called to make sure each page is mapped while it is
+ * safe to do so.
+ */
+
+#define X_PAGE_SIZE 4096
+
+static void
+readSideEffects(int ScreenNum, pointer Base, unsigned long Size)
+{
+ unsigned long base, end, addr;
+ CARD32 val;
+
+ base = (unsigned long)Base;
+ end = base + Size;
+
+ for (addr = base; addr < end; addr += X_PAGE_SIZE)
+ val = *(volatile CARD32 *)addr;
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = linearVidMem();
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+ pVidMem->readSideEffects = readSideEffects;
+ pVidMem->initialised = TRUE;
+}
+
diff --git a/xorg-server/hw/xfree86/os-support/usl/usl_vtsw.c b/xorg-server/hw/xfree86/os-support/usl/usl_vtsw.c
new file mode 100644
index 000000000..812e5bddb
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/usl/usl_vtsw.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2005 by Kean Johnston <jkj@sco.com>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ * Copyright 1993 by David McCullough <davidm@stallion.oz.au>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of David Wexelblat not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. David Wexelblat makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "X.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+/*
+ * Handle the VT-switching interface for SCO UnixWare / OpenServer 6
+ */
+
+/*
+ * This function is the signal handler for the VT-switching signal. It
+ * is only referenced inside the OS-support layer. NOTE: we do NOT need
+ * to re-arm the signal here, since we used sigaction() to set the signal
+ * disposition in usl_init.c. If we had used signal(), we would need to
+ * re-arm the signal here. All we need to do now is record the fact that
+ * we got the signal. XFree86 handles the rest.
+ */
+void
+xf86VTRequest(int sig)
+{
+ xf86Info.vtRequestsPending = TRUE;
+ return;
+}
+
+Bool
+xf86VTSwitchPending(void)
+{
+ return(xf86Info.vtRequestsPending ? TRUE : FALSE);
+}
+
+static int usl_ledstatus = -1;
+static unsigned int usl_ledstate = 0;
+
+Bool
+xf86VTSwitchAway(void)
+{
+ usl_ledstatus = ioctl(xf86Info.consoleFd, KDGETLED, &usl_ledstate);
+
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, 1) < 0) {
+ return(FALSE);
+ } else {
+ return(TRUE);
+ }
+}
+
+Bool
+xf86VTSwitchTo(void)
+{
+ xf86Info.vtRequestsPending = FALSE;
+ if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0) {
+ return(FALSE);
+ } else {
+ if (usl_ledstatus >= 0) {
+ ioctl (xf86Info.consoleFd, KDSETLED, usl_ledstate);
+ }
+ usl_ledstatus = -1;
+
+ /*
+ * Convince the console driver this screen is in graphics mode,
+ * otherwise it assumes it can do more to the screen than it should.
+ */
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0) {
+ ErrorF("Failed to set graphics mode (%s)\n", strerror(errno));
+ }
+
+ return TRUE;
+ }
+}
diff --git a/xorg-server/hw/xfree86/os-support/xf86OSmouse.h b/xorg-server/hw/xfree86/os-support/xf86OSmouse.h
new file mode 100644
index 000000000..600683866
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/xf86OSmouse.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/* Public interface to OS-specific mouse support. */
+
+#ifndef _XF86OSMOUSE_H_
+#define _XF86OSMOUSE_H_
+
+#include "xf86Xinput.h"
+
+/* Mouse interface classes */
+#define MSE_NONE 0x00
+#define MSE_SERIAL 0x01 /* serial port */
+#define MSE_BUS 0x02 /* old bus mouse */
+#define MSE_PS2 0x04 /* standard read-only PS/2 */
+#define MSE_XPS2 0x08 /* extended PS/2 */
+#define MSE_AUTO 0x10 /* auto-detect (PnP) */
+#define MSE_MISC 0x20 /* The OS layer will identify the
+ * specific protocol names that are
+ * supported for this class. */
+
+/* Mouse Protocol IDs. */
+typedef enum {
+ PROT_UNKNOWN = -2,
+ PROT_UNSUP = -1, /* protocol is not supported */
+ PROT_MS = 0,
+ PROT_MSC,
+ PROT_MM,
+ PROT_LOGI,
+ PROT_LOGIMAN,
+ PROT_MMHIT,
+ PROT_GLIDE,
+ PROT_IMSERIAL,
+ PROT_THINKING,
+ PROT_ACECAD,
+ PROT_VALUMOUSESCROLL,
+ PROT_PS2,
+ PROT_GENPS2,
+ PROT_IMPS2,
+ PROT_EXPPS2,
+ PROT_THINKPS2,
+ PROT_MMPS2,
+ PROT_GLIDEPS2,
+ PROT_NETPS2,
+ PROT_NETSCPS2,
+ PROT_BM,
+ PROT_AUTO,
+ PROT_SYSMOUSE,
+ PROT_NUMPROTOS /* This must always be last. */
+} MouseProtocolID;
+
+struct _MouseDevRec;
+
+typedef int (*GetInterfaceTypesProc)(void);
+typedef const char **(*BuiltinNamesProc)(void);
+typedef Bool (*CheckProtocolProc)(const char *protocol);
+typedef Bool (*BuiltinPreInitProc)(InputInfoPtr pInfo, const char *protocol,
+ int flags);
+typedef const char *(*DefaultProtocolProc)(void);
+typedef const char *(*SetupAutoProc)(InputInfoPtr pInfo, int *protoPara);
+typedef void (*SetResProc)(InputInfoPtr pInfo, const char* protocol, int rate,
+ int res);
+typedef const char *(*FindDeviceProc)(InputInfoPtr pInfo, const char *protocol,
+ int flags);
+typedef const char *(*GuessProtocolProc)(InputInfoPtr pInfo, int flags);
+
+/*
+ * OSMouseInfoRec is used to pass information from the OSMouse layer to the
+ * OS-independent mouse driver.
+ */
+typedef struct {
+ GetInterfaceTypesProc SupportedInterfaces;
+ BuiltinNamesProc BuiltinNames;
+ CheckProtocolProc CheckProtocol;
+ BuiltinPreInitProc PreInit;
+ DefaultProtocolProc DefaultProtocol;
+ SetupAutoProc SetupAuto;
+ SetResProc SetPS2Res;
+ SetResProc SetBMRes;
+ SetResProc SetMiscRes;
+ FindDeviceProc FindDevice;
+ GuessProtocolProc GuessProtocol;
+} OSMouseInfoRec, *OSMouseInfoPtr;
+
+/*
+ * SupportedInterfaces: Returns the mouse interface types that the OS support.
+ * If MSE_MISC is returned, then the BuiltinNames and
+ * CheckProtocol should be set.
+ *
+ * BuiltinNames: Returns the names of the protocols that are fully handled
+ * in the OS-specific code. These are names that don't appear
+ * directly in the main "mouse" driver.
+ *
+ * CheckProtocol: Checks if the protocol name given is supported by the
+ * OS. It should return TRUE for both "builtin" protocols and
+ * protocols of type MSE_MISC that are supported by the OS.
+ *
+ * PreInit: The PreInit function for protocols that are builtin. This
+ * function is passed the protocol name.
+ *
+ * DefaultProtocol: Returns the name of a default protocol that should be used
+ * for the OS when none has been supplied in the config file.
+ * This should only be set when there is a reasonable default.
+ *
+ * SetupAuto: This function can be used to do OS-specific protocol
+ * auto-detection. It returns the name of the detected protocol,
+ * or NULL when detection fails. It may also adjust one or more
+ * of the "protoPara" values for the detected protocol by setting
+ * then to something other than -1. SetupAuto gets called in two
+ * ways. The first is before any devices have been opened. This
+ * can be used when the protocol "Auto" always maps to a single
+ * protocol type. The second is with the device open, allowing
+ * OS-specific probing to be done.
+ *
+ * SetPS2Res: Set the resolution and sample rate for MSE_PS2 and MSE_XPS2
+ * protocol types.
+ *
+ * SetBMRes: Set the resolution and sample rate for MSE_BM protocol types.
+ *
+ * SetMiscRes: Set the resolution and sample rate for MSE_MISC protocol types.
+ *
+ * FindDevice: This function gets called when no Device has been specified
+ * in the config file. OS-specific methods may be used to guess
+ * which input device to use. This function is called after the
+ * pre-open attempts at protocol discovery are done, but before
+ * the device is open. I.e., after the first SetupAuto() call,
+ * after the DefaultProtocol() call, but before the PreInit()
+ * call. Available protocol information may be used in locating
+ * the default input device.
+ *
+ * GuessProtocol: A last resort attempt at guessing the mouse protocol by
+ * whatever OS-specific means might be available. OS-independent
+ * things should be in the mouse driver. This function gets
+ * called after the mouse driver's OS-independent methods have
+ * failed.
+ */
+
+extern OSMouseInfoPtr xf86OSMouseInit(int flags);
+
+/* Adjust this when the mouse interface changes. */
+
+/*
+ * History:
+ *
+ * 1.0.0 - Everything up to when versioning was started.
+ * 1.1.0 - FindDevice and GuessProtocol added to OSMouseInfoRec
+ * 1.2.0 - xisbscale added to MouseDevRec
+ *
+ */
+
+#define OS_MOUSE_VERSION_MAJOR 1
+#define OS_MOUSE_VERSION_MINOR 2
+#define OS_MOUSE_VERSION_PATCH 0
+
+#define OS_MOUSE_VERSION_CURRENT \
+ BUILTIN_INTERFACE_VERSION_NUMERIC(OS_MOUSE_VERSION_MAJOR, \
+ OS_MOUSE_VERSION_MINOR, \
+ OS_MOUSE_VERSION_PATCH)
+
+#define HAVE_GUESS_PROTOCOL \
+ (xf86GetBuiltinInterfaceVersion(BUILTIN_IF_OSMOUSE, 0) >= \
+ BUILTIN_INTERFACE_VERSION_NUMERIC(1, 1, 0))
+
+#define HAVE_FIND_DEVICE \
+ (xf86GetBuiltinInterfaceVersion(BUILTIN_IF_OSMOUSE, 0) >= \
+ BUILTIN_INTERFACE_VERSION_NUMERIC(1, 1, 0))
+
+/* Z axis mapping */
+#define MSE_NOZMAP 0
+#define MSE_MAPTOX -1
+#define MSE_MAPTOY -2
+#define MSE_MAPTOZ -3
+#define MSE_MAPTOW -4
+
+/* Generalize for other axes. */
+#define MSE_NOAXISMAP MSE_NOZMAP
+
+#define MSE_MAXBUTTONS 24
+#define MSE_DFLTBUTTONS 3
+
+/*
+ * Mouse device record. This is shared by the mouse driver and the OSMouse
+ * layer.
+ */
+
+typedef void (*checkMovementsProc)(InputInfoPtr,int, int);
+typedef void (*autoProbeProc)(InputInfoPtr, Bool, Bool);
+typedef Bool (*collectDataProc)(struct _MouseDevRec *, unsigned char);
+typedef Bool (*dataGoodProc)(struct _MouseDevRec *);
+
+typedef void (*PostMseEventProc)(InputInfoPtr pInfo, int buttons,
+ int dx, int dy, int dz, int dw);
+typedef void (*MouseCommonOptProc)(InputInfoPtr pInfo);
+
+typedef struct _MouseDevRec {
+ PtrCtrlProcPtr Ctrl;
+ PostMseEventProc PostEvent;
+ MouseCommonOptProc CommonOptions;
+ DeviceIntPtr device;
+ const char * mseDevice;
+ const char * protocol;
+ MouseProtocolID protocolID;
+ MouseProtocolID oldProtocolID; /* hack */
+ int class;
+ int mseModel;
+ int baudRate;
+ int oldBaudRate;
+ int sampleRate;
+ int lastButtons;
+ int threshold; /* acceleration */
+ int num;
+ int den;
+ int buttons; /* # of buttons */
+ int emulateState; /* automata state for 2 button mode */
+ Bool emulate3Buttons;
+ Bool emulate3ButtonsSoft;
+ int emulate3Timeout;/* Timeout for 3 button emulation */
+ Bool chordMiddle;
+ Bool flipXY;
+ int invX;
+ int invY;
+ int mouseFlags; /* Flags to Clear after opening
+ * mouse dev */
+ int truebuttons; /* (not used)
+ * Arg to maintain before
+ * emulate3buttons timer callback */
+ int resolution;
+ int negativeZ; /* button mask */
+ int positiveZ; /* button mask */
+ int negativeW; /* button mask */
+ int positiveW; /* button mask */
+ pointer buffer; /* usually an XISBuffer* */
+ int protoBufTail;
+ unsigned char protoBuf[8];
+ unsigned char protoPara[8];
+ unsigned char inSync; /* driver in sync with datastream */
+ pointer mousePriv; /* private area */
+ InputInfoPtr pInfo;
+ int origProtocolID;
+ const char * origProtocol;
+ Bool emulate3Pending;/* timer waiting */
+ CARD32 emulate3Expires;/* time to fire emulation code */
+ Bool emulateWheel;
+ int wheelInertia;
+ int wheelButton;
+ int negativeX; /* Button values. Unlike the Z and */
+ int positiveX; /* W equivalents, these are button */
+ int negativeY; /* values rather than button masks. */
+ int positiveY;
+ int wheelYDistance;
+ int wheelXDistance;
+ Bool autoProbe;
+ checkMovementsProc checkMovements;
+ autoProbeProc autoProbeMouse;
+ collectDataProc collectData;
+ dataGoodProc dataGood;
+ int angleOffset;
+ pointer pDragLock; /* drag lock area */
+ int xisbscale; /* buffer size for 1 event */
+ int wheelButtonTimeout;/* Timeout for the wheel button emulation */
+ CARD32 wheelButtonExpires;
+ int doubleClickSourceButtonMask;
+ int doubleClickTargetButton;
+ int doubleClickTargetButtonMask;
+ int doubleClickOldSourceState;
+ int lastMappedButtons;
+ int buttonMap[MSE_MAXBUTTONS];
+} MouseDevRec, *MouseDevPtr;
+
+#endif /* _XF86OSMOUSE_H_ */
diff --git a/xorg-server/hw/xfree86/os-support/xf86OSpriv.h b/xorg-server/hw/xfree86/os-support/xf86OSpriv.h
new file mode 100644
index 000000000..754128de9
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/xf86OSpriv.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1999-2000 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _XF86OSPRIV_H
+#define _XF86OSPRIV_H
+
+typedef pointer (*MapMemProcPtr)(int, unsigned long, unsigned long, int);
+typedef void (*UnmapMemProcPtr)(int, pointer, unsigned long);
+typedef pointer (*SetWCProcPtr)(int, unsigned long, unsigned long, Bool,
+ MessageType);
+typedef void (*ProtectMemProcPtr)(int, pointer, unsigned long, Bool);
+typedef void (*UndoWCProcPtr)(int, pointer);
+typedef void (*ReadSideEffectsProcPtr)(int, pointer, unsigned long);
+
+typedef struct {
+ Bool initialised;
+ MapMemProcPtr mapMem;
+ UnmapMemProcPtr unmapMem;
+ ProtectMemProcPtr protectMem;
+ SetWCProcPtr setWC;
+ UndoWCProcPtr undoWC;
+ ReadSideEffectsProcPtr readSideEffects;
+ Bool linearSupported;
+} VidMemInfo, *VidMemInfoPtr;
+
+void xf86OSInitVidMem(VidMemInfoPtr);
+
+#endif /* _XF86OSPRIV_H */
diff --git a/xorg-server/hw/xfree86/os-support/xf86_OSlib.h b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h
new file mode 100644
index 000000000..aba47581f
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h
@@ -0,0 +1,683 @@
+/*
+ * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1992 by David Dawes <dawes@XFree86.org>
+ * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
+ * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
+ * Copyright 1993 by Vrije Universiteit, The Netherlands
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
+ * Copyright 1997 by Takis Psarogiannakopoulos <takis@dpmms.cam.ac.uk>
+ * Copyright 1994-2003 by The XFree86 Project, Inc
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holders
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holders make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+/*
+ * This is private, and should not be included by any drivers. Drivers
+ * may include xf86_OSproc.h to get prototypes for public interfaces.
+ */
+
+#ifndef _XF86_OSLIB_H
+#define _XF86_OSLIB_H
+
+#include <X11/Xos.h>
+#include <X11/Xfuncproto.h>
+
+#include <stdio.h>
+#include <ctype.h>
+#include <stddef.h>
+
+/**************************************************************************/
+/* SYSV386 (SVR3, SVR4), including Solaris */
+/**************************************************************************/
+#if (defined(SYSV) || defined(SVR4)) && \
+ !defined(DGUX) && !defined(sgi) && \
+ (defined(sun) || defined(__i386__))
+# ifdef SCO325
+# ifndef _SVID3
+# define _SVID3
+# endif
+# ifndef _NO_STATIC
+# define _NO_STATIC
+# endif
+# endif
+# include <sys/ioctl.h>
+# include <signal.h>
+# include <termio.h>
+# include <sys/stat.h>
+# include <sys/types.h>
+# if defined(__SCO__) || defined(ISC)
+# include <sys/param.h>
+# endif
+
+# ifdef ISC
+# define TIOCMSET (TIOC|26) /* set all modem bits */
+# define TIOCMBIS (TIOC|27) /* bis modem bits */
+# define TIOCMBIC (TIOC|28) /* bic modem bits */
+# define TIOCMGET (TIOC|29) /* get all modem bits */
+# endif
+
+# include <errno.h>
+
+# if defined(_NEED_SYSI86)
+# if !(defined (sun) && defined (SVR4))
+# include <sys/immu.h>
+# include <sys/region.h>
+# endif
+# include <sys/proc.h>
+# include <sys/tss.h>
+# include <sys/sysi86.h>
+# if defined(SVR4) && !defined(sun)
+# include <sys/seg.h>
+# endif /* SVR4 && !sun */
+/* V86SC_IOPL was moved to <sys/sysi86.h> on Solaris 7 and later */
+# if defined(sun) && defined (SVR4) /* Solaris? */
+# if defined(__i386__) || defined(__i386) || defined(__x86) /* on x86 or x64? */
+# if !defined(V86SC_IOPL) /* Solaris 7 or later? */
+# include <sys/v86.h> /* Nope */
+# endif
+# endif /* V86SC_IOPL */
+# else
+# include <sys/v86.h> /* Not solaris */
+# endif /* sun && i386 && SVR4 */
+# if defined(sun) && (defined (__i386__) || defined(__i386) || defined(__x86)) && defined (SVR4)
+# include <sys/psw.h>
+# endif
+# endif /* _NEED_SYSI86 */
+
+# if defined(HAS_SVR3_MMAPDRV)
+# include <sys/sysmacros.h>
+# if !defined(_NEED_SYSI86)
+# include <sys/immu.h>
+# include <sys/region.h>
+# endif
+# include <sys/mmap.h> /* MMAP driver header */
+# endif
+
+# if !defined(sun) || (!defined(sparc) && !defined(__SOL8__))
+# define HAS_USL_VTS
+# endif
+# if !defined(sun)
+# include <sys/emap.h>
+# endif
+# if defined(SCO325)
+# include <sys/vtkd.h>
+# include <sys/console.h>
+# include <sys/scankbd.h>
+# include <sys/vid.h>
+# define LED_CAP CLKED
+# define LED_NUM NLKED
+# define LED_SCR SLKED
+# elif defined(HAS_USL_VTS)
+# include <sys/at_ansi.h>
+# include <sys/kd.h>
+# include <sys/vt.h>
+# elif defined(sun)
+# include <sys/fbio.h>
+# include <sys/kbd.h>
+# include <sys/kbio.h>
+
+/* undefine symbols from <sys/kbd.h> we don't need that conflict with enum
+ definitions in parser/xf86tokens.h */
+# undef STRING
+# undef LEFTALT
+# undef RIGHTALT
+
+# define LED_CAP LED_CAPS_LOCK
+# define LED_NUM LED_NUM_LOCK
+# define LED_SCR LED_SCROLL_LOCK
+# define LED_COMP LED_COMPOSE
+# endif /* sun */
+
+# if !defined(VT_ACKACQ)
+# define VT_ACKACQ 2
+# endif /* !VT_ACKACQ */
+
+# if defined(__SCO__)
+# include <sys/sysmacros.h>
+# define POSIX_TTY
+# endif /* __SCO__ */
+
+# if defined(SVR4) || defined(SCO325)
+# include <sys/mman.h>
+# if !(defined(sun) && defined (SVR4))
+# define DEV_MEM "/dev/pmem"
+# endif
+# ifdef SCO325
+# undef DEV_MEM
+# define DEV_MEM "/dev/mem"
+# endif
+# define CLEARDTR_SUPPORT
+# define POSIX_TTY
+# endif /* SVR4 */
+
+# ifdef ISC
+# include <termios.h>
+# define POSIX_TTY
+# endif
+
+# if defined(sun) && (defined (__i386__) || defined(__i386)) && defined (SVR4) && !defined(__SOL8__)
+# define USE_VT_SYSREQ
+# define VT_SYSREQ_DEFAULT TRUE
+# endif
+
+# ifdef SYSV
+# if !defined(ISC) || defined(ISC202) || defined(ISC22)
+# define NEED_STRERROR
+# endif
+# endif
+
+#endif /* (SYSV || SVR4) && !DGUX */
+
+
+
+/**************************************************************************/
+/* DG/ux R4.20MU03 Intel AViion Machines */
+/**************************************************************************/
+#if defined(DGUX) && defined(SVR4)
+#include <sys/ioctl.h>
+#include <signal.h>
+#include <ctype.h>
+#include <termios.h> /* Use termios for BSD Flavor ttys */
+#include <sys/termios.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <errno.h>
+#include <sys/sysi86.h>
+#include <unistd.h>
+#include <sys/proc.h>
+#include <sys/map.h>
+#include <sys/sysmacros.h>
+#include <sys/mman.h> /* Memory handling */
+#include <sys/kd.h> /* definitios for KDENABIO KDDISABIO needed for IOPL s */
+#include <sys/kbd.h>
+#include <fcntl.h>
+#include <time.h>
+#include <sys/stream.h>
+#include <sys/ptms.h>
+
+#include <sys/socket.h>
+#include <sys/utsname.h>
+#include <sys/stropts.h>
+#include <sys/sockio.h>
+
+
+#define POSIX_TTY
+
+#undef HAS_USL_VTS
+#undef USE_VT_SYSREQ
+#undef VT_ACKACQ
+
+#define LED_CAP KBD_LED_CAPS_LOCK
+#define LED_NUM KBD_LED_NUM_LOCK
+#define LED_SCR KBD_LED_SCROLL_LOCK
+
+#define KDGKBTYPE KBD_GET_LANGUAGE
+
+
+/* General keyboard types */
+# define KB_84 2
+# define KB_101 1 /* Because ioctl(dgkeybdFd,KBD_GET_LANGUAGE,&type) gives 1=US keyboard */
+# define KB_OTHER 3
+
+#define KDSETLED KBD_SET_LED
+#define KDGETLED KBD_GET_STATE
+#undef KDMKTONE
+#define KDMKTONE KBD_TONE_HIGH
+
+
+#undef DEV_MEM
+#define DEV_MEM "/dev/mem"
+#define CLEARDTR_SUPPORT
+
+#undef VT_SYSREQ_DEFAULT
+#define VT_SYSREQ_DEFAULT FALSE /* Make sure that we dont define any VTs since DG/ux has none */
+
+#endif /* DGUX && SVR4 */
+
+/**************************************************************************/
+/* Linux or Glibc-based system */
+/**************************************************************************/
+#if defined(__linux__) || defined(__GLIBC__)
+# include <sys/ioctl.h>
+# include <signal.h>
+# include <stdlib.h>
+# include <sys/types.h>
+# include <assert.h>
+
+#ifdef __GNU__ /* GNU/Hurd */
+# define USE_OSMOUSE
+#endif
+
+# ifdef __linux__
+# include <termio.h>
+# else /* __GLIBC__ */
+# include <termios.h>
+# endif
+# ifdef __sparc__
+# include <sys/param.h>
+# endif
+
+# include <errno.h>
+
+# include <sys/stat.h>
+
+# include <sys/mman.h>
+# ifdef __linux__
+# define HAS_USL_VTS
+# include <sys/kd.h>
+# include <sys/vt.h>
+# define LDGMAP GIO_SCRNMAP
+# define LDSMAP PIO_SCRNMAP
+# define LDNMAP LDSMAP
+# define CLEARDTR_SUPPORT
+# define USE_VT_SYSREQ
+# endif
+
+# define POSIX_TTY
+
+#endif /* __linux__ || __GLIBC__ */
+
+/**************************************************************************/
+/* LynxOS AT */
+/**************************************************************************/
+#if defined(Lynx)
+
+# include <termio.h>
+# include <sys/ioctl.h>
+# include <param.h>
+# include <signal.h>
+# include <kd.h>
+# include <vt.h>
+# include <sys/stat.h>
+
+# include <errno.h>
+extern int errno;
+
+/* smem_create et.al. to access physical memory */
+# include <smem.h>
+
+/* keyboard types */
+# define KB_84 1
+# define KB_101 2
+# define KB_OTHER 3
+
+/* atc drivers ignores argument to VT_RELDISP ioctl */
+# define VT_ACKACQ 2
+
+# include <termios.h>
+# define POSIX_TTY
+# define CLEARDTR_SUPPORT
+
+/* LynxOS 2.5.1 has these */
+# ifdef LED_NUMLOCK
+# define LED_CAP LED_CAPSLOCK
+# define LED_NUM LED_NUMLOCK
+# define LED_SCR LED_SCROLLOCK
+# endif
+
+#endif /* Lynx */
+
+/**************************************************************************/
+/* 386BSD and derivatives, BSD/386 */
+/**************************************************************************/
+
+#if defined(__386BSD__) && (defined(__FreeBSD__) || defined(__NetBSD__))
+# undef __386BSD__
+#endif
+
+#ifdef CSRG_BASED
+# include <sys/ioctl.h>
+# include <signal.h>
+
+# include <termios.h>
+# define termio termios
+# define POSIX_TTY
+
+# include <errno.h>
+
+# include <sys/types.h>
+# include <sys/mman.h>
+# include <sys/stat.h>
+
+# if defined(__bsdi__)
+# include <sys/param.h>
+# if (_BSDI_VERSION < 199510)
+# include <i386/isa/vgaioctl.h>
+# endif
+# endif /* __bsdi__ */
+
+#endif /* CSRG_BASED */
+
+/**************************************************************************/
+/* Kernel of *BSD */
+/**************************************************************************/
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
+ defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
+
+# include <sys/param.h>
+# if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
+# define __FreeBSD_kernel_version __FreeBSD_version
+# endif
+
+# if !defined(LINKKIT)
+ /* Don't need this stuff for the Link Kit */
+# if defined(__bsdi__)
+# include <i386/isa/pcconsioctl.h>
+# define CONSOLE_X_MODE_ON PCCONIOCRAW
+# define CONSOLE_X_MODE_OFF PCCONIOCCOOK
+# define CONSOLE_X_BELL PCCONIOCBEEP
+# else /* __bsdi__ */
+# if defined(__OpenBSD__)
+# ifdef PCCONS_SUPPORT
+# include <machine/pccons.h>
+# undef CONSOLE_X_MODE_ON
+# undef CONSOLE_X_MODE_OFF
+# undef CONSOLE_X_BELL
+# endif
+# endif
+# ifdef SYSCONS_SUPPORT
+# define COMPAT_SYSCONS
+# if defined(__NetBSD__) || defined(__OpenBSD__)
+# include <machine/console.h>
+# else
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+# if defined(__DragonFly__) || (__FreeBSD_kernel_version >= 410000)
+# include <sys/consio.h>
+# include <sys/kbio.h>
+# else
+# include <machine/console.h>
+# endif /* FreeBSD 4.1 RELEASE or lator */
+# else
+# include <sys/console.h>
+# endif
+# endif
+# endif /* SYSCONS_SUPPORT */
+# if defined(PCVT_SUPPORT)
+# if !defined(SYSCONS_SUPPORT)
+ /* no syscons, so include pcvt specific header file */
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+# include <machine/pcvt_ioctl.h>
+# else
+# if defined(__NetBSD__) || defined(__OpenBSD__)
+# if !defined(WSCONS_SUPPORT)
+# include <machine/pcvt_ioctl.h>
+# endif /* WSCONS_SUPPORT */
+# else
+# include <sys/pcvt_ioctl.h>
+# endif /* __NetBSD__ */
+# endif /* __FreeBSD_kernel__ || __OpenBSD__ */
+# else /* pcvt and syscons: hard-code the ID magic */
+# define VGAPCVTID _IOWR('V',113, struct pcvtid)
+ struct pcvtid {
+ char name[16];
+ int rmajor, rminor;
+ };
+# endif /* PCVT_SUPPORT && SYSCONS_SUPPORT */
+# endif /* PCVT_SUPPORT */
+# ifdef WSCONS_SUPPORT
+# include <dev/wscons/wsconsio.h>
+# include <dev/wscons/wsdisplay_usl_io.h>
+# endif /* WSCONS_SUPPORT */
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+# if defined(__FreeBSD_kernel_version) && (__FreeBSD_kernel_version >= 500013)
+# include <sys/mouse.h>
+# else
+# undef MOUSE_GETINFO
+# include <machine/mouse.h>
+# endif
+# endif
+ /* Include these definitions in case ioctl_pc.h didn't get included */
+# ifndef CONSOLE_X_MODE_ON
+# define CONSOLE_X_MODE_ON _IO('t',121)
+# endif
+# ifndef CONSOLE_X_MODE_OFF
+# define CONSOLE_X_MODE_OFF _IO('t',122)
+# endif
+# ifndef CONSOLE_X_BELL
+# define CONSOLE_X_BELL _IOW('t',123,int[2])
+# endif
+# ifndef CONSOLE_X_TV_ON
+# define CONSOLE_X_TV_ON _IOW('t',155,int)
+# define XMODE_RGB 0
+# define XMODE_NTSC 1
+# define XMODE_PAL 2
+# define XMODE_SECAM 3
+# endif
+# ifndef CONSOLE_X_TV_OFF
+# define CONSOLE_X_TV_OFF _IO('t',156)
+# endif
+#ifndef CONSOLE_GET_LINEAR_INFO
+# define CONSOLE_GET_LINEAR_INFO _IOR('t',157,struct map_info)
+#endif
+#ifndef CONSOLE_GET_IO_INFO
+# define CONSOLE_GET_IO_INFO _IOR('t',158,struct map_info)
+#endif
+#ifndef CONSOLE_GET_MEM_INFO
+# define CONSOLE_GET_MEM_INFO _IOR('t',159,struct map_info)
+#endif
+# endif /* __bsdi__ */
+# endif /* !LINKKIT */
+
+#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
+#include <machine/sysarch.h>
+#endif
+
+# define CLEARDTR_SUPPORT
+
+# if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
+# define USE_VT_SYSREQ
+# endif
+
+#endif
+/* __FreeBSD_kernel__ || __NetBSD__ || __OpenBSD__ || __bsdi__ */
+
+/**************************************************************************/
+/* QNX4 */
+/**************************************************************************/
+/* This is the QNX code for Watcom 10.6 and QNX 4.x */
+#if defined(QNX4)
+#include <signal.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <termios.h>
+#include <ioctl.h>
+#include <sys/param.h>
+
+/* Warning: by default, the fd_set size is 32 in QNX! */
+#define FD_SETSIZE 256
+#include <sys/select.h>
+
+ /* keyboard types */
+# define KB_84 1
+# define KB_101 2
+# define KB_OTHER 3
+
+ /* LEDs */
+# define LED_CAP 0x04
+# define LED_NUM 0x02
+# define LED_SCR 0x01
+
+# define POSIX_TTY
+# define OSMOUSE_ONLY
+# define MOUSE_PROTOCOL_IN_KERNEL
+
+#define TIOCM_DTR 0x0001 /* data terminal ready */
+#define TIOCM_RTS 0x0002 /* request to send */
+#define TIOCM_CTS 0x1000 /* clear to send */
+#define TIOCM_DSR 0x2000 /* data set ready */
+#define TIOCM_RI 0x4000 /* ring */
+#define TIOCM_RNG TIOCM_RI
+#define TIOCM_CD 0x8000 /* carrier detect */
+#define TIOCM_CAR TIOCM_CD
+#define TIOCM_LE 0x0100 /* line enable */
+#define TIOCM_ST 0x0200 /* secondary transmit */
+#define TIOCM_SR 0x0400 /* secondary receive */
+
+#endif
+
+/**************************************************************************/
+/* QNX/Neutrino */
+/**************************************************************************/
+/* This is the Neutrino code for for NTO2.0 and GCC */
+#if defined(__QNXNTO__)
+#include <signal.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <termios.h>
+#include <ioctl.h>
+#include <sys/param.h>
+
+/* Warning: by default, the fd_set size is 32 in NTO! */
+#define FD_SETSIZE 256
+#include <sys/select.h>
+
+ /* keyboard types */
+# define KB_84 1
+# define KB_101 2
+# define KB_OTHER 3
+
+# define POSIX_TTY
+
+#endif
+
+/**************************************************************************/
+/* IRIX */
+/**************************************************************************/
+#if defined(sgi)
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#endif
+
+/**************************************************************************/
+/* Generic */
+/**************************************************************************/
+
+#include <sys/wait.h> /* May need to adjust this for other OSs */
+
+/*
+ * Hack originally for ISC 2.2 POSIX headers, but may apply elsewhere,
+ * and it's safe, so just do it.
+ */
+#if !defined(O_NDELAY) && defined(O_NONBLOCK)
+# define O_NDELAY O_NONBLOCK
+#endif /* !O_NDELAY && O_NONBLOCK */
+
+#if !defined(MAXHOSTNAMELEN)
+# define MAXHOSTNAMELEN 32
+#endif /* !MAXHOSTNAMELEN */
+
+#if !defined(X_NOT_POSIX)
+# if defined(_POSIX_SOURCE)
+# include <limits.h>
+# else
+# define _POSIX_SOURCE
+# include <limits.h>
+# undef _POSIX_SOURCE
+# endif /* _POSIX_SOURCE */
+#endif /* !X_NOT_POSIX */
+#if !defined(PATH_MAX)
+# if defined(MAXPATHLEN)
+# define PATH_MAX MAXPATHLEN
+# else
+# define PATH_MAX 1024
+# endif /* MAXPATHLEN */
+#endif /* !PATH_MAX */
+
+#ifdef NEED_STRERROR
+# ifndef strerror
+extern char *sys_errlist[];
+extern int sys_nerr;
+# define strerror(n) \
+ ((n) >= 0 && (n) < sys_nerr) ? sys_errlist[n] : "unknown error"
+# endif /* !strerror */
+#endif /* NEED_STRERROR */
+
+#if defined(ISC) || defined(Lynx)
+#define rint(x) RInt(x)
+double RInt(
+ double x
+);
+#endif
+
+#ifndef DEV_MEM
+#define DEV_MEM "/dev/mem"
+#endif
+
+#ifndef VT_SYSREQ_DEFAULT
+#define VT_SYSREQ_DEFAULT FALSE
+#endif
+
+#ifdef OSMOUSE_ONLY
+# ifndef MOUSE_PROTOCOL_IN_KERNEL
+# define MOUSE_PROTOCOL_IN_KERNEL
+# endif
+#endif
+
+#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
+
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+
+#ifndef NO_COMPILER_H
+#include "compiler.h"
+#endif
+
+#endif /* _XF86_OSLIB_H */
diff --git a/xorg-server/hw/xfree86/os-support/xf86_OSproc.h b/xorg-server/hw/xfree86/os-support/xf86_OSproc.h
new file mode 100644
index 000000000..abf5a47c2
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/xf86_OSproc.h
@@ -0,0 +1,248 @@
+/*
+ * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1992 by David Dawes <dawes@XFree86.org>
+ * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
+ * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
+ * Copyright 1993 by Vrije Universiteit, The Netherlands
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
+ * Copyright 1994-2003 by The XFree86 Project, Inc
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holders
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holders make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+
+#ifndef _XF86_OSPROC_H
+#define _XF86_OSPROC_H
+
+#ifdef XF86_OS_PRIVS
+#include "xf86Pci.h"
+#endif
+
+/*
+ * The actual prototypes have been pulled into this seperate file so
+ * that they can can be used without pulling in all of the OS specific
+ * stuff like sys/stat.h, etc. This casues problem for loadable modules.
+ */
+
+/*
+ * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The
+ * flags may be used as hints. For example it would be permissible to
+ * enable write combining for memory marked only for framebuffer use.
+ */
+
+#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */
+#define VIDMEM_MMIO 0x02 /* memory for I/O use */
+#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */
+#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */
+#define VIDMEM_SPARSE 0x10 /* sparse mapping required
+ * assumed when VIDMEM_MMIO is
+ * set. May be used with
+ * VIDMEM_FRAMEBUFFER) */
+#define VIDMEM_READONLY 0x20 /* read-only mapping
+ * used when reading BIOS images
+ * through xf86MapVidMem() */
+
+/*
+ * OS-independent modem state flags for xf86SetSerialModemState() and
+ * xf86GetSerialModemState().
+ */
+#define XF86_M_LE 0x001 /* line enable */
+#define XF86_M_DTR 0x002 /* data terminal ready */
+#define XF86_M_RTS 0x004 /* request to send */
+#define XF86_M_ST 0x008 /* secondary transmit */
+#define XF86_M_SR 0x010 /* secondary receive */
+#define XF86_M_CTS 0x020 /* clear to send */
+#define XF86_M_CAR 0x040 /* carrier detect */
+#define XF86_M_RNG 0x080 /* ring */
+#define XF86_M_DSR 0x100 /* data set ready */
+
+#ifdef XF86_OS_PRIVS
+extern void xf86WrapperInit(void);
+#endif
+
+#ifndef NO_OSLIB_PROTOTYPES
+/*
+ * This is to prevent re-entrancy to FatalError() when aborting.
+ * Anything that can be called as a result of AbortDDX() should use this
+ * instead of FatalError().
+ */
+
+#define xf86FatalError(a, b) \
+ if (dispatchException & DE_TERMINATE) { \
+ ErrorF(a, b); \
+ ErrorF("\n"); \
+ return; \
+ } else FatalError(a, b)
+
+/***************************************************************************/
+/* Prototypes */
+/***************************************************************************/
+
+#include <X11/Xfuncproto.h>
+#include "opaque.h"
+
+_XFUNCPROTOBEGIN
+
+/* public functions */
+extern Bool xf86LinearVidMem(void);
+extern Bool xf86CheckMTRR(int);
+extern pointer xf86MapVidMem(int, int, unsigned long, unsigned long);
+extern void xf86UnMapVidMem(int, pointer, unsigned long);
+extern void xf86MapReadSideEffects(int, int, pointer, unsigned long);
+extern int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *, int);
+extern Bool xf86EnableIO(void);
+extern void xf86DisableIO(void);
+extern Bool xf86DisableInterrupts(void);
+extern void xf86EnableInterrupts(void);
+extern void xf86SetTVOut(int);
+extern void xf86SetRGBOut(void);
+extern void xf86OSRingBell(int, int, int);
+#if defined(QNX4)
+#pragma aux xf86BusToMem modify [eax ebx ecx edx esi edi];
+#pragma aux xf86MemToBus modify [eax ebx ecx edx esi edi];
+#endif
+extern void xf86BusToMem(unsigned char *, unsigned char *, int);
+extern void xf86MemToBus(unsigned char *, unsigned char *, int);
+extern void xf86IODelay(void);
+extern void xf86UDelay(long usec);
+extern void xf86SetReallySlowBcopy(void);
+extern void xf86SlowBcopy(unsigned char *, unsigned char *, int);
+extern int xf86OpenSerial(pointer options);
+extern int xf86SetSerial(int fd, pointer options);
+extern int xf86SetSerialSpeed(int fd, int speed);
+extern int xf86ReadSerial(int fd, void *buf, int count);
+extern int xf86WriteSerial(int fd, const void *buf, int count);
+extern int xf86CloseSerial(int fd);
+extern int xf86FlushInput(int fd);
+extern int xf86WaitForInput(int fd, int timeout);
+extern int xf86SerialSendBreak(int fd, int duration);
+extern int xf86SetSerialModemState(int fd, int state);
+extern int xf86GetSerialModemState(int fd);
+extern int xf86SerialModemSetBits(int fd, int bits);
+extern int xf86SerialModemClearBits(int fd, int bits);
+extern int xf86LoadKernelModule(const char *pathname);
+extern void xf86RingBell(int volume, int pitch, int duration);
+
+/* AGP GART interface */
+
+typedef struct _AgpInfo {
+ CARD32 bridgeId;
+ CARD32 agpMode;
+ unsigned long base;
+ unsigned long size;
+ unsigned long totalPages;
+ unsigned long systemPages;
+ unsigned long usedPages;
+} AgpInfo, *AgpInfoPtr;
+
+extern Bool xf86AgpGARTSupported(void);
+extern AgpInfoPtr xf86GetAGPInfo(int screenNum);
+extern Bool xf86AcquireGART(int screenNum);
+extern Bool xf86ReleaseGART(int screenNum);
+extern int xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical);
+extern Bool xf86DeallocateGARTMemory(int screenNum, int key);
+extern Bool xf86BindGARTMemory(int screenNum, int key, unsigned long offset);
+extern Bool xf86UnbindGARTMemory(int screenNum, int key);
+extern Bool xf86EnableAGP(int screenNum, CARD32 mode);
+extern Bool xf86GARTCloseScreen(int screenNum);
+
+/* These routines are in shared/sigio.c and are not loaded as part of the
+ module. These routines are small, and the code if very POSIX-signal (or
+ OS-signal) specific, so it seemed better to provide more complex
+ wrappers than to wrap each individual function called. */
+extern int xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *);
+extern int xf86RemoveSIGIOHandler(int fd);
+extern int xf86BlockSIGIO (void);
+extern void xf86UnblockSIGIO (int);
+extern void xf86AssertBlockedSIGIO (char *);
+extern Bool xf86SIGIOSupported (void);
+
+#ifdef XF86_OS_PRIVS
+typedef void (*PMClose)(void);
+extern void xf86OpenConsole(void);
+extern void xf86CloseConsole(void);
+extern Bool xf86VTSwitchPending(void);
+extern Bool xf86VTSwitchAway(void);
+extern Bool xf86VTSwitchTo(void);
+extern void xf86VTRequest(int sig);
+extern int xf86ProcessArgument(int, char **, int);
+extern void xf86UseMsg(void);
+extern void xf86ReloadInputDevs(int sig);
+extern PMClose xf86OSPMOpen(void);
+
+#ifdef NEED_OS_RAC_PROTOS
+/* RAC-related privs */
+/* internal to os-support layer */
+resPtr xf86StdAccResFromOS(resPtr ret);
+
+/* available to the common layer */
+resPtr xf86AccResFromOS(resPtr ret);
+#endif /* NEED_OS_RAC_PROTOS */
+
+extern unsigned long xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base);
+
+extern void xf86MakeNewMapping(int, int, unsigned long, unsigned long, pointer);
+extern void xf86InitVidMem(void);
+
+#endif /* XF86_OS_PRIVS */
+
+
+_XFUNCPROTOEND
+#endif /* NO_OSLIB_PROTOTYPES */
+
+#endif /* _XF86_OSPROC_H */
diff --git a/xorg-server/hw/xfree86/os-support/xorgos.c b/xorg-server/hw/xfree86/os-support/xorgos.c
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/xorg-server/hw/xfree86/os-support/xorgos.c