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Extensively reworked the PCI bus emulation, fixes quite a few bugs, including incorrect IRQ routing for the last two slots on the Intel Advanced/ATX.

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This commit is contained in:
OBattler
2017-08-30 04:49:20 +02:00
parent 18dbde0118
commit 0d84add8a3
25 changed files with 771 additions and 333 deletions
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13
src/sio.c
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@@ -223,9 +223,9 @@ void sio_reset(void)
}
void sio_init(int card, int pci_a, int pci_b, int pci_c, int pci_d)
void sio_init(int card)
{
pci_add_specific(card, sio_read, sio_write, NULL);
pci_add_card(card, sio_read, sio_write, NULL);
sio_reset();
@@ -238,13 +238,4 @@ void sio_init(int card, int pci_a, int pci_b, int pci_c, int pci_d)
dma_alias_set();
pci_reset_handler.pci_set_reset = sio_reset;
if (pci_a)
pci_set_card_routing(pci_a, PCI_INTA);
if (pci_b)
pci_set_card_routing(pci_b, PCI_INTB);
if (pci_c)
pci_set_card_routing(pci_c, PCI_INTC);
if (pci_d)
pci_set_card_routing(pci_d, PCI_INTD);
}