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Fixed a fatal bug in framebuffer_on(), XFree86 3.3.6 O.K.

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This commit is contained in:
Li-Ta Lo 2000-12-27 02:49:33 +00:00
parent 50f0673c02
commit 12c01a0f30
1 changed files with 5 additions and 5 deletions
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10
src/northsouthbridge/sis/630/northbridge.c
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@ -96,14 +96,14 @@ unsigned long sizeram()
#ifdef HAVE_FRAMEBUFFER
void framebuffer_on()
{
unsigned long devfn = PCI_DEVFN(0, 0);
u32 command;
unsigned long devfn;
u16 command;
/* enable legacy VGA register (0x3?4, 0x3?5), not actually needed */
/* enable legacy VGA register (0x3?4, 0x3?5), needed for XFree86 3.3.6 */
devfn = PCI_DEVFN(2, 0);
pcibios_read_config_dword(0, devfn, 0x3e, &command);
pcibios_read_config_word(0, devfn, 0x3e, &command);
command |= 0x08;
pcibios_write_config_dword(0, devfn, 0x3e, command);
pcibios_write_config_word(0, devfn, 0x3e, command);
}
#endif /* HAVE_FRAMEBUFFER */