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Merge pull request #95 from MoochMcGee/master

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Fix Windows 9x nVidia driver installation
This commit is contained in:
OBattler
2017-02-17 05:49:58 +01:00
committed by GitHub
parent b15ab0505a 5b7ca99060
commit eccb9fdda4
1 changed files with 8 additions and 7 deletions
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15
src/vid_nv_riva128.c
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@@ -320,7 +320,7 @@ static uint8_t riva128_pmc_read(uint32_t addr, void *p)
if(riva128->card_id == 0x03) switch(addr)
{
case 0x000000:
ret = 0x11;
ret = 0x01;
break;
case 0x000001:
ret = 0x01;
@@ -1828,7 +1828,8 @@ static void riva128_mmio_write_l(uint32_t addr, uint32_t val, void *p)
addr &= 0xffffff;
pclog("RIVA 128 MMIO write %08X %08X %04X:%08X\n", addr, val, CS, cpu_state.pc);
//DO NOT REMOVE. This fixes a monstrous log blowup in win9x's drivers when accessing PFIFO.
if(!((addr >= 0x002000) && (addr <= 0x003fff))) pclog("RIVA 128 MMIO write %08X %08X %04X:%08X\n", addr, val, CS, cpu_state.pc);
switch(addr)
{
@@ -2207,7 +2208,7 @@ static uint8_t riva128_pci_read(int func, int addr, void *p)
break;
case 0x08:
ret = 0x01;
ret = 0x00;
break; /*Revision ID*/
case 0x09:
ret = 0;
@@ -2660,10 +2661,10 @@ static void *riva128_init()
riva128->pci_regs[6] = 0;
riva128->pci_regs[7] = 2;
riva128->pci_regs[0x2c] = 0x02;
riva128->pci_regs[0x2d] = 0x11;
riva128->pci_regs[0x2e] = 0x16;
riva128->pci_regs[0x2f] = 0x10;
riva128->pci_regs[0x2c] = 0xd2;
riva128->pci_regs[0x2d] = 0x12;
riva128->pci_regs[0x2e] = 0x00;
riva128->pci_regs[0x2f] = 0x03;
riva128->pci_regs[0x30] = 0x00;
riva128->pci_regs[0x32] = 0x0c;