diff options
Diffstat (limited to 'sys/i386/pci/pci_cfgreg.c')
| -rw-r--r-- | sys/i386/pci/pci_cfgreg.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/i386/pci/pci_cfgreg.c b/sys/i386/pci/pci_cfgreg.c index 53d2261..220fbcb 100644 --- a/sys/i386/pci/pci_cfgreg.c +++ b/sys/i386/pci/pci_cfgreg.c @@ -82,10 +82,16 @@ static struct mtx pcicfg_mtx; /* sysctl vars */ SYSCTL_DECL(_hw_pci); -static uint32_t pci_irq_override_mask = 0xdef4; +#ifdef PC98 +#define PCI_IRQ_OVERRIDE_MASK 0x3e68 +#else +#define PCI_IRQ_OVERRIDE_MASK 0xdef4 +#endif + +static uint32_t pci_irq_override_mask = PCI_IRQ_OVERRIDE_MASK; TUNABLE_INT("hw.pci.irq_override_mask", &pci_irq_override_mask); SYSCTL_INT(_hw_pci, OID_AUTO, irq_override_mask, CTLFLAG_RD, - &pci_irq_override_mask, 0xdef4, + &pci_irq_override_mask, PCI_IRQ_OVERRIDE_MASK, "Mask of allowed irqs to try to route when it has no good clue about\n" "which irqs it should use."); |
