alpha_pci_intr_handle_init
void alpha_pci_intr_handle_init(pci_intr_handle_t *, u_int, u_int);
alpha_pci_intr_handle_init(ihp, 0xc, 0);
alpha_pci_intr_handle_init(ihp,
alpha_pci_intr_handle_init(ihp, IMR2IRQ(imrbit), 0);
alpha_pci_intr_handle_init(ihp, irq, 0);
alpha_pci_intr_handle_init(ihp, irq, 0);
alpha_pci_intr_handle_init(ihp, line, 0);
alpha_pci_intr_handle_init(ihp, line, 0);
alpha_pci_intr_handle_init(ihp, irq, 0);
alpha_pci_intr_handle_init(ihp, kn20aa_irq, 0);
alpha_pci_intr_handle_init(ihp, irq, 0);
alpha_pci_intr_handle_init(ihp, IH_MAKE(vec, device, buspin), 0);
alpha_pci_intr_handle_init(ihp, line, 0);
alpha_pci_intr_handle_init(ihp, line, 0);
alpha_pci_intr_handle_init(ihp, irq, 0);
alpha_pci_intr_handle_init(&ih, sa->sa_sableirq[0], 0);
alpha_pci_intr_handle_init(&ih, sa->sa_sableirq[0], 0);
alpha_pci_intr_handle_init(&ih, sa->sa_sableirq[0], 0);
alpha_pci_intr_handle_init(&ih, ssc->sc_irq[slot], 0);