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SiS 496/497: Implement the reset control bits.

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OBattler
2024-03-01 13:45:23 +01:00
parent 45d1e35a7a
commit 3727dd9981
1 changed files with 5 additions and 0 deletions
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5
src/chipset/sis_85c496.c
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@@ -480,6 +480,8 @@ sis_85c49x_pci_write(UNUSED(int func), int addr, uint8_t val, void *priv)
break; break;
case 0xc6: /* 85C497 Post / INIT Configuration */ case 0xc6: /* 85C497 Post / INIT Configuration */
dev->pci_conf[addr] = val & 0x0f; dev->pci_conf[addr] = val & 0x0f;
cpu_cpurst_on_sr = !(val & 0x08);
soft_reset_pci = !!(val & 0x04);
break; break;
case 0xc8: case 0xc8:
case 0xc9: case 0xc9:
@@ -614,6 +616,9 @@ sis_85c496_reset(void *priv)
nvr_bank_set(0, 0, dev->nvr); nvr_bank_set(0, 0, dev->nvr);
sis_85c497_isa_reset(dev); sis_85c497_isa_reset(dev);
cpu_cpurst_on_sr = 1;
soft_reset_pci = 0;
} }
static void static void