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PCI: More fixes to the internal IRQ mechanism.

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OBattler
2024-05-24 11:01:58 +02:00
parent 07f71aab05
commit 8ced9eba65
2 changed files with 6 additions and 8 deletions
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5
src/include/86box/pci.h
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@@ -110,6 +110,7 @@
#define PCI_CARD_MAX (PCI_CARDS_NUM - 1)
/* The number of PCI card INT pins - always at 4 per the PCI specification. */
#define PCI_INT_PINS_NUM 4
#define PCI_INT_PINS_MAX (PCI_INT_PINS_NUM - 1)
/* The base for MIRQ lines accepted by pci_irq(). */
#define PCI_MIRQ_BASE PCI_CARDS_NUM
/* PCI MIRQ lines (currently 8, this many are needed by the ALi M1543(C). */
@@ -154,7 +155,7 @@
#define pci_set_mirq(mirq, level, irq_state) \
pci_irq(PCI_MIRQ_BASE | (mirq), 0, level, 1, irq_state)
#define pci_set_iirq(pci_int, irq_state) \
pci_irq(PCI_IIRQ_BASE | 0, pci_int, 0, 1, irq_state)
pci_irq(PCI_IIRQ_BASE | (pci_int), 0, 0, 1, irq_state)
#define pci_set_dirq(irq, irq_state) \
pci_irq(PCI_DIRQ_BASE | (irq), 0, 1, 1, irq_state)
#define pci_set_irq(slot, pci_int, irq_state) \
@@ -162,7 +163,7 @@
#define pci_clear_mirq(mirq, level, irq_state) \
pci_irq(PCI_MIRQ_BASE | (mirq), 0, level, 0, irq_state)
#define pci_clear_iirq(pci_int, irq_state) \
pci_irq(PCI_IIRQ_BASE | 0, pci_int, 0, 0, irq_state)
pci_irq(PCI_IIRQ_BASE | (pci_int), 0, 0, 0, irq_state)
#define pci_clear_dirq(dirq, irq_state) \
pci_irq(PCI_DIRQ_BASE | (irq), 0, 1, 0, irq_state)
#define pci_clear_irq(slot, pci_int, irq_state) \