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-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_init.c43
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c188
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_video.c307
3 files changed, 266 insertions, 272 deletions
diff --git a/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c
index 94e261553..185b2b951 100644
--- a/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_init.c
@@ -44,39 +44,38 @@
#include <mach.h>
int
-xf86ProcessArgument( int argc,char **argv, int i )
+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;
+ 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;
}
@@ -84,6 +83,6 @@ xf86OpenConsole()
void
xf86CloseConsole()
{
- close( xf86Info.consoleFd );
+ 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
index 9d9b84a28..6ac9efdfe 100644
--- a/xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c
@@ -1,95 +1,93 @@
-/*
- * 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,mem_dev;
- memory_object_t mem_obj;
- 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,"mem",&mem_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(mem_dev,VM_PROT_READ|VM_PROT_WRITE, Base , BIOS_SIZE ,&mem_obj,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,
- mem_obj,
- Base,
- FALSE,
- VM_PROT_READ|VM_PROT_WRITE,
- VM_PROT_READ|VM_PROT_WRITE,
- VM_INHERIT_SHARE);
- mach_port_deallocate(mach_task_self(),mem_obj);
- 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;
-}
+/*
+ * 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, mem_dev;
+ memory_object_t mem_obj;
+ 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, "mem", &mem_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(mem_dev, VM_PROT_READ | VM_PROT_WRITE, Base, BIOS_SIZE,
+ &mem_obj, 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,
+ mem_obj,
+ Base,
+ FALSE,
+ VM_PROT_READ | VM_PROT_WRITE,
+ VM_PROT_READ | VM_PROT_WRITE, VM_INHERIT_SHARE);
+ mach_port_deallocate(mach_task_self(), mem_obj);
+ 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_video.c b/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
index a0a3b2758..72474ba10 100644
--- a/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
@@ -1,155 +1,152 @@
-/*
- * 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
- ***************************************************************************/
-static pointer
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
-{
- mach_port_t device,mem_dev;
- memory_object_t mem_obj;
- 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,"mem",&mem_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(mem_dev,VM_PROT_READ|VM_PROT_WRITE, Base , Size ,&mem_obj,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 */
- mem_obj,
- (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(),mem_obj);
- if( err )
- {
- errno = err;
- FatalError("xf86MapVidMem() can't vm_map.(mem_obj) (%s)\n",strerror(errno));
- }
- mach_port_deallocate(mach_task_self(),mem_dev);
- if( err )
- {
- errno = err;
- FatalError("xf86MapVidMem() can't mach_port_deallocate.(mem_dev) (%s)\n",strerror(errno));
- }
- return (pointer)addr;
-}
-
-static void
-unmapVidMem(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;
-}
-
-/**************************************************************************
- * 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;
- }
-#if 0
- /*
- * Trapping disabled for now, as some VBIOSes (mga-g450 notably) use these
- * ports, and the int10 wrapper is not emulating them. (Note that it's
- * effectively what happens in the Linux variant too, as iopl() is used
- * there, making the ioperm() meaningless.)
- *
- * Reenable this when int10 gets fixed. */
- ioperm(0x40,4,0); /* trap access to the timer chip */
- ioperm(0x60,4,0); /* trap access to the keyboard controller */
-#endif
- return TRUE;
-}
-
-void
-xf86DisableIO()
-{
- ioperm(0,0x10000,0);
- return;
-}
-
-void
-xf86OSInitVidMem(VidMemInfoPtr pVidMem)
-{
- pVidMem->linearSupported = TRUE;
- pVidMem->mapMem = mapVidMem;
- pVidMem->unmapMem = unmapVidMem;
- pVidMem->initialised = TRUE;
-}
+/*
+ * 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
+ ***************************************************************************/
+static pointer
+mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
+{
+ mach_port_t device, mem_dev;
+ memory_object_t mem_obj;
+ 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, "mem", &mem_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(mem_dev, VM_PROT_READ | VM_PROT_WRITE, Base, Size, &mem_obj,
+ 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 */
+ mem_obj, (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(), mem_obj);
+ if (err) {
+ errno = err;
+ FatalError("xf86MapVidMem() can't vm_map.(mem_obj) (%s)\n",
+ strerror(errno));
+ }
+ mach_port_deallocate(mach_task_self(), mem_dev);
+ if (err) {
+ errno = err;
+ FatalError
+ ("xf86MapVidMem() can't mach_port_deallocate.(mem_dev) (%s)\n",
+ strerror(errno));
+ }
+ return (pointer) addr;
+}
+
+static void
+unmapVidMem(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;
+}
+
+/**************************************************************************
+ * 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;
+ }
+#if 0
+ /*
+ * Trapping disabled for now, as some VBIOSes (mga-g450 notably) use these
+ * ports, and the int10 wrapper is not emulating them. (Note that it's
+ * effectively what happens in the Linux variant too, as iopl() is used
+ * there, making the ioperm() meaningless.)
+ *
+ * Reenable this when int10 gets fixed. */
+ ioperm(0x40, 4, 0); /* trap access to the timer chip */
+ ioperm(0x60, 4, 0); /* trap access to the keyboard controller */
+#endif
+ return TRUE;
+}
+
+void
+xf86DisableIO()
+{
+ ioperm(0, 0x10000, 0);
+ return;
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+ pVidMem->initialised = TRUE;
+}