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IDE fixes and finished the SiS 5511.

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This commit is contained in:
OBattler
2023-10-20 02:57:50 +02:00
parent 5c4429e4ec
commit 88934ab0ca
24 changed files with 844 additions and 480 deletions
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16
src/pci.c
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@@ -56,6 +56,8 @@ typedef struct pci_card_desc_t {
typedef struct pci_mirq_t {
uint8_t enabled;
uint8_t irq_line;
uint8_t irq_level;
uint8_t pad;
} pci_mirq_t;
int pci_burst_time;
@@ -131,11 +133,23 @@ pci_enable_mirq(int mirq)
}
void
pci_set_mirq_routing(int mirq, int irq)
pci_set_mirq_routing(int mirq, uint8_t irq)
{
pci_mirqs[mirq].irq_line = irq;
}
uint8_t
pci_get_mirq_level(int mirq)
{
return pci_mirqs[mirq].irq_level;
}
void
pci_set_mirq_level(int mirq, uint8_t level)
{
pci_mirqs[mirq].irq_level = level;
}
/* PCI raise IRQ: the first parameter is slot if < PCI_MIRQ_BASE, MIRQ if >= PCI_MIRQ_BASE
and < PCI_DIRQ_BASE, and direct IRQ line if >= PCI_DIRQ_BASE (RichardG's
hack that may no longer be needed). */