diff options
| author | Adam Jackson <ajax@redhat.com> | 2008-10-09 00:43:26 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2008-11-24 23:40:04 -0500 |
| commit | a96db74c2a95bb1dce132cf47ea720ae939dfad7 (patch) | |
| tree | ab06a986f74a3c449ec7144df8a8fb2cd5e0169b /hw/xfree86 | |
| parent | b21311a99d58997cd1fc68726d0848242e9c34fc (diff) | |
Bus: Don't try to find an ISA bus just for fun.
Diffstat (limited to 'hw/xfree86')
| -rw-r--r-- | hw/xfree86/common/xf86Bus.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c index 7aab953f5..73d581585 100644 --- a/hw/xfree86/common/xf86Bus.c +++ b/hw/xfree86/common/xf86Bus.c @@ -2459,9 +2459,6 @@ xf86ExtractTypeFromList(resPtr list, unsigned long type) return ret; } -/*------------------------------------------------------------*/ -static void CheckGenericGA(void); - /* * xf86FindPrimaryDevice() - Find the display device which * was active when the server was started. @@ -2469,9 +2466,6 @@ static void CheckGenericGA(void); void xf86FindPrimaryDevice() { - /* if no VGA device is found check for primary PCI device */ - if (primaryBus.type == BUS_NONE && xorgHWAccess) - CheckGenericGA(); if (primaryBus.type != BUS_NONE) { char *bus; char loc[16]; @@ -2502,39 +2496,6 @@ xf86FindPrimaryDevice() } } -#if !defined(__sparc) && !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) && !defined(__arm__) && !defined(__m32r__) -#include "vgaHW.h" -#include "compiler.h" -#endif - -/* - * CheckGenericGA() - Check for presence of a VGA device. - */ -static void -CheckGenericGA() -{ -/* This needs to be changed for multiple domains */ -#if !defined(__sparc__) && !defined(__sparc) && !defined(__powerpc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__arm__) && !defined(__s390__) && !defined(__m32r__) - IOADDRESS GenericIOBase = VGAHW_GET_IOBASE(); - CARD8 CurrentValue, TestValue; - - /* VGA CRTC registers are not used here, so don't bother unlocking them */ - - /* VGA has one more read/write attribute register than EGA */ - (void) inb(GenericIOBase + VGA_IN_STAT_1_OFFSET); /* Reset flip-flop */ - outb(VGA_ATTR_INDEX, 0x14 | 0x20); - CurrentValue = inb(VGA_ATTR_DATA_R); - outb(VGA_ATTR_DATA_W, CurrentValue ^ 0x0F); - outb(VGA_ATTR_INDEX, 0x14 | 0x20); - TestValue = inb(VGA_ATTR_DATA_R); - outb(VGA_ATTR_DATA_W, CurrentValue); - - if ((CurrentValue ^ 0x0F) == TestValue) { - primaryBus.type = BUS_ISA; - } -#endif -} - Bool xf86NoSharedResources(int screenIndex,resType res) { |