diff options
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/irq.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index fecbce6..a2f6bde 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -1051,12 +1051,16 @@ static void __init pcibios_fixup_irqs(void) */ if (io_apic_assign_pci_irqs) { int irq; + int ioapic = -1, ioapic_pin = -1; + int triggering, polarity; /* * interrupt pins are numbered starting from 1 */ irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, - PCI_SLOT(dev->devfn), pin - 1); + PCI_SLOT(dev->devfn), pin - 1, + &ioapic, &ioapic_pin, + &triggering, &polarity); /* * Busses behind bridges are typically not listed in the * MP-table. In this case we have to look up the IRQ @@ -1072,7 +1076,10 @@ static void __init pcibios_fixup_irqs(void) pin = pci_swizzle_interrupt_pin(dev, pin); bus = bridge->bus->number; irq = IO_APIC_get_PCI_irq_vector(bus, - PCI_SLOT(bridge->devfn), pin - 1); + PCI_SLOT(bridge->devfn), + pin - 1, + &ioapic, &ioapic_pin, + &triggering, &polarity); if (irq >= 0) dev_warn(&dev->dev, "using bridge %s INT %c to " @@ -1221,8 +1228,14 @@ static int pirq_enable_irq(struct pci_dev *dev) if (io_apic_assign_pci_irqs) { int irq; + int ioapic = -1, ioapic_pin = -1; + int triggering, polarity; - irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, PCI_SLOT(dev->devfn), pin - 1); + irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, + PCI_SLOT(dev->devfn), + pin - 1, + &ioapic, &ioapic_pin, + &triggering, &polarity); /* * Busses behind bridges are typically not listed in the MP-table. * In this case we have to look up the IRQ based on the parent bus, @@ -1235,7 +1248,10 @@ static int pirq_enable_irq(struct pci_dev *dev) pin = pci_swizzle_interrupt_pin(dev, pin); irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, - PCI_SLOT(bridge->devfn), pin - 1); + PCI_SLOT(bridge->devfn), + pin - 1, + &ioapic, &ioapic_pin, + &triggering, &polarity); if (irq >= 0) dev_warn(&dev->dev, "using bridge %s " "INT %c to get IRQ %d\n", |
