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fix timer calculation

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This commit is contained in:
Markus Fröschle
2016-10-17 15:53:17 +00:00
parent 4a62b477ef
commit f49fecf80c
3 changed files with 66 additions and 52 deletions
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10
x86emu/x86pcibios.c
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@@ -18,18 +18,18 @@ int x86_pcibios_handler(struct X86EMU *emu)
{
case PCI_BIOS_PRESENT:
dbg("PCI_BIOS_PRESENT\r\n");
emu->x86.R_AH = 0x00; /* no config space/special cycle support */
emu->x86.R_AL = 0x01; /* config mechanism 1 */
emu->x86.R_AH = 0x00; /* no config space/special cycle support */
emu->x86.R_AL = 0x01; /* config mechanism 1 */
emu->x86.R_EDX = 'P' | 'C' << 8 | 'I' << 16 | ' ' << 24;
emu->x86.R_EBX = 0x0210; /* Version 2.10 */
emu->x86.R_ECX = 0xFF00; /* FixME: Max bus number */
emu->x86.R_EBX = 0x0210; /* Version 2.10 */
emu->x86.R_ECX = 0xFF00; /* FixME: Max bus number */
emu->x86.R_EFLG &= ~FB_CF; /* clear carry flag */
ret = 1;
break;
case FIND_PCI_DEVICE:
dbg("FIND_PCI_DEVICE vendor = %04x, device = %04x\r\n", emu->x86.R_DX, emu->x86.R_CX);
dev = pci_find_device((unsigned long) emu->x86.R_DX, ((unsigned long) emu->x86.R_CX), 0);
dev = pci_find_device((uintptr_t) emu->x86.R_DX, ((unsigned long) emu->x86.R_CX), 0);
if (dev != 0)
{