diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c deleted file mode 100644 index ecb8df1db..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * 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. - * - */ -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/hurd/hurd_video.c,v 1.3 1999/04/29 12:24:52 dawes Exp $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <mach.h> -#include <device/device.h> - -#include <X11/X.h> -#include "input.h" -#include "scrnintstr.h" - -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86_OSlib.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 - ***************************************************************************/ -Bool -xf86EnableIO() -{ - return TRUE; -} - -void -xf86DisableIO() -{ - return; -} - -void -xf86ClearIOPortList(int ScreenNum) -{ - return; -} -void -xf86AddIOPorts(int ScreenNum,int NumPorts,unsigned int *Ports) -{ - return; -} -void -xf86EnableIOPorts(int ScreenNum) -{ - return; -} - -void -xf86DisableIOPorts(int ScreenNum) -{ - return; -} -void -xf86DisableIOPrivs() -{ - 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; -} - |