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Fixed FDC37C665 UART 2 handler and some ALi M1487/89 bugs.

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This commit is contained in:
OBattler
2021-08-12 11:09:24 +02:00
parent 79ad6568f8
commit da9546c82a
2 changed files with 27 additions and 16 deletions
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28
src/chipset/ali1489.c
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@@ -74,6 +74,9 @@ typedef struct
} ali1489_t;
static void ali1489_ide_handler(ali1489_t *dev);
static void
ali1489_shadow_recalc(ali1489_t *dev)
{
@@ -105,7 +108,7 @@ ali1489_shadow_recalc(ali1489_t *dev)
}
}
flushmmucache();
flushmmucache_nopc();
}
@@ -121,8 +124,7 @@ ali1489_smram_recalc(ali1489_t *dev)
smram_enable(dev->smram, 0xa0000, 0xa0000, 0x20000, (dev->regs[0x19] & 0x08), 1);
break;
case 0x20:
if ((dev->regs[0x14] & 0x03) == 0x00)
smram_enable(dev->smram, 0xe0000, 0xe0000, 0x10000, (dev->regs[0x19] & 0x08), 1);
smram_enable(dev->smram, 0xe0000, 0xe0000, 0x10000, (dev->regs[0x19] & 0x08), 1);
break;
case 0x30:
if ((dev->regs[0x35] & 0xc0) == 0x80)
@@ -199,10 +201,12 @@ ali1489_defaults(ali1489_t *dev)
smi_line = 0;
in_smm = 0;
pci_set_irq(PCI_INTA, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTB, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTC, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTD, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTA, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTB, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTC, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTD, PCI_IRQ_DISABLED);
ali1489_ide_handler(dev);
}
@@ -459,7 +463,7 @@ ali1489_ide_handler(ali1489_t *dev)
{
ide_pri_disable();
ide_sec_disable();
if (dev->regs[0x01] & 0x01) {
if (dev->ide_regs[0x01] & 0x01) {
ide_pri_enable();
if (!(dev->ide_regs[0x35] & 0x40))
ide_sec_enable();
@@ -570,10 +574,10 @@ ali1489_reset(void *priv)
{
ali1489_t *dev = (ali1489_t *)priv;
pci_set_irq(PCI_INTA, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTB, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTC, PCI_IRQ_DISABLED);
pci_set_irq(PCI_INTD, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTA, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTB, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTC, PCI_IRQ_DISABLED);
pci_set_irq_routing(PCI_INTD, PCI_IRQ_DISABLED);
ali1489_defaults(dev);
}