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Add in reading PROM from MMIO

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This commit is contained in:
Melissa Goad
2017-01-02 20:57:37 -06:00
parent 4a8414231b
commit e1e76c5da4
1 changed files with 3 additions and 0 deletions
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3
src/vid_nv_riva128.c
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@@ -1313,6 +1313,9 @@ static uint8_t riva128_mmio_read(uint32_t addr, void *p)
case 0x101000 ... 0x101fff: case 0x101000 ... 0x101fff:
ret = riva128_pextdev_read(addr, riva128); ret = riva128_pextdev_read(addr, riva128);
break; break;
case 0x300000 ... 0x30ffff:
ret = riva128->bios_rom.rom[addr & riva128->bios_rom.mask];
break;
case 0x6013b4 ... 0x6013b5: case 0x6013d4 ... 0x6013d5: case 0x0c03c2 ... 0x0c03c5: case 0x0c03cc ... 0x0c03cf: case 0x6013b4 ... 0x6013b5: case 0x6013d4 ... 0x6013d5: case 0x0c03c2 ... 0x0c03c5: case 0x0c03cc ... 0x0c03cf:
ret = riva128_in(addr & 0xfff, riva128); ret = riva128_in(addr & 0xfff, riva128);
break; break;