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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xfree86/os-support/solaris/sun_bios.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/solaris/sun_bios.c')
-rw-r--r--xorg-server/hw/xfree86/os-support/solaris/sun_bios.c103
1 files changed, 103 insertions, 0 deletions
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;
+}