Signed-off-by: Yinghai Lu <yhlu.kernel@xxxxxxxxx> --- arch/x86/kernel/hpet.c | 3 +++ arch/x86/kernel/io_apic.c | 7 +++++++ 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 422c577..686505a 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -467,6 +467,9 @@ static int hpet_setup_irq(struct hpet_dev *dev) irq_set_affinity(dev->irq, cpumask_of_cpu(dev->cpu)); enable_irq(dev->irq); + printk(KERN_DEBUG "hpet: %s is using irq %#x aka %d for MSI\n", + dev->name, irq, irq); + return 0; } diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index 4cc9cb6..dc82397 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3355,6 +3355,9 @@ static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc, int irq) #endif set_irq_chip_and_handler_name(irq, &msi_chip, handle_edge_irq, "edge"); + printk(KERN_DEBUG "PCI: %s is using irq %#x aka %d for MSI/MSI-X\n", + pci_name(dev), irq, irq); + return 0; } @@ -3587,6 +3590,7 @@ int arch_setup_hpet_msi(unsigned int irq) hpet_msi_write(irq, &msg); set_irq_chip_and_handler_name(irq, &hpet_msi_type, handle_edge_irq, "edge"); + return 0; } #endif @@ -3683,6 +3687,9 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev) set_irq_chip_and_handler_name(irq, &ht_irq_chip, handle_edge_irq, "edge"); + + printk(KERN_DEBUG "PCI: %s is using irq %#x aka %d for HT\n", + pci_name(dev), irq, irq); } return err; } -- 1.5.6 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
