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authormarha <marha@users.sourceforge.net>2010-11-04 15:41:28 +0000
committermarha <marha@users.sourceforge.net>2010-11-04 15:41:28 +0000
commit41c64098a90b4e974d5005a1619472f2e8a64ea1 (patch)
treedf231908c0c9c03bc3af2bb1f47b8667b7dd567c /xorg-server/hw/xfree86/os-support
parent135e2e73bbe7155901a651c38b772e7b4547f39c (diff)
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xserver git update 4/11/2010
Diffstat (limited to 'xorg-server/hw/xfree86/os-support')
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_mmap.c190
-rw-r--r--xorg-server/hw/xfree86/os-support/hurd/hurd_video.c292
2 files changed, 241 insertions, 241 deletions
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 ccef5f218..9d9b84a28 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 +1,95 @@
-/*
- * 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;
-}
+/*
+ * 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 4a99db375..029d3a989 100644
--- a/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
+++ b/xorg-server/hw/xfree86/os-support/hurd/hurd_video.c
@@ -1,146 +1,146 @@
-/*
- * 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,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;
-}
-
-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;
- }
- 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;
-}
-
-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;
+ }
+ 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;
+}
+
+void
+xf86OSInitVidMem(VidMemInfoPtr pVidMem)
+{
+ pVidMem->linearSupported = TRUE;
+ pVidMem->mapMem = mapVidMem;
+ pVidMem->unmapMem = unmapVidMem;
+ pVidMem->initialised = TRUE;
+}