andreacavalli/xserver-multidpi
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hurd: Fix use of deprecated iopl device

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Fix Xserver on GNU/Hurd into using the "mem" device instead of
the deprecated "iopl" device.

Reviewed-by: Olaf Buddenhagen <antrik@users.sf.net>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Samuel Thibault 2010-10-23 22:42:33 +02:00
parent 1a0d9324b3
commit f72aadd38b
2 changed files with 15 additions and 15 deletions
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12
hw/xfree86/os-support/hurd/hurd_mmap.c
View File

@ -39,8 +39,8 @@
int
xf86ReadBIOS(unsigned long Base,unsigned long Offset,unsigned char *Buf,int Len)
{
mach_port_t device,iopl_dev;
memory_object_t iopl_mem;
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;
@ -51,14 +51,14 @@ xf86ReadBIOS(unsigned long Base,unsigned long Offset,unsigned char *Buf,int Len)
errno = err;
FatalError("xf86ReadBIOS() can't get_privileged_ports. (%s)\n",strerror(errno));
}
err = device_open(device,D_READ|D_WRITE,"iopl",&iopl_dev);
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(iopl_dev,VM_PROT_READ|VM_PROT_WRITE, Base , BIOS_SIZE ,&iopl_mem,0);
err = device_map(mem_dev,VM_PROT_READ|VM_PROT_WRITE, Base , BIOS_SIZE ,&mem_obj,0);
if( err )
{
errno = err;
@ -69,13 +69,13 @@ xf86ReadBIOS(unsigned long Base,unsigned long Offset,unsigned char *Buf,int Len)
BIOS_SIZE,
0,
TRUE,
iopl_mem,
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(),iopl_mem);
mach_port_deallocate(mach_task_self(),mem_obj);
if( err )
{
errno = err;

18
hw/xfree86/os-support/hurd/hurd_video.c
View File

@ -44,8 +44,8 @@
static pointer
mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
{
mach_port_t device,iopl_dev;
memory_object_t iopl_mem;
mach_port_t device,mem_dev;
memory_object_t mem_obj;
kern_return_t err;
vm_address_t addr=(vm_address_t)0;
@ -55,7 +55,7 @@ mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
errno = err;
FatalError("xf86MapVidMem() can't get_privileged_ports. (%s)\n",strerror(errno));
}
err = device_open(device,D_READ|D_WRITE,"iopl",&iopl_dev);
err = device_open(device,D_READ|D_WRITE,"mem",&mem_dev);
mach_port_deallocate (mach_task_self(), device);
if( err )
{
@ -63,7 +63,7 @@ mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
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);
err = device_map(mem_dev,VM_PROT_READ|VM_PROT_WRITE, Base , Size ,&mem_obj,0);
if( err )
{
errno = err;
@ -74,23 +74,23 @@ mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
Size,
0, /* mask */
TRUE, /* anywhere */
iopl_mem,
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(),iopl_mem);
mach_port_deallocate(mach_task_self(),mem_obj);
if( err )
{
errno = err;
FatalError("xf86MapVidMem() can't vm_map.(iopl_mem) (%s)\n",strerror(errno));
FatalError("xf86MapVidMem() can't vm_map.(mem_obj) (%s)\n",strerror(errno));
}
mach_port_deallocate(mach_task_self(),iopl_dev);
mach_port_deallocate(mach_task_self(),mem_dev);
if( err )
{
errno = err;
FatalError("xf86MapVidMem() can't mach_port_deallocate.(iopl_dev) (%s)\n",strerror(errno));
FatalError("xf86MapVidMem() can't mach_port_deallocate.(mem_dev) (%s)\n",strerror(errno));
}
return (pointer)addr;
}