arch_setup_msi_irq 2563 arch/x86/kernel/io_apic_32.c int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
arch_setup_msi_irq 2544 arch/x86/kernel/io_apic_64.c int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)