diff options
Diffstat (limited to 'hw/alpha')
| -rw-r--r-- | hw/alpha/alpha_sys.h | 2 | ||||
| -rw-r--r-- | hw/alpha/dp264.c | 7 | ||||
| -rw-r--r-- | hw/alpha/typhoon.c | 5 |
3 files changed, 9 insertions, 5 deletions
diff --git a/hw/alpha/alpha_sys.h b/hw/alpha/alpha_sys.h index e2c02e2bbe..4835b3d5ee 100644 --- a/hw/alpha/alpha_sys.h +++ b/hw/alpha/alpha_sys.h @@ -11,7 +11,7 @@ PCIBus *typhoon_init(MemoryRegion *, ISABus **, qemu_irq *, AlphaCPU *[4], - pci_map_irq_fn); + pci_map_irq_fn, uint8_t devfn_min); /* alpha_pci.c. */ extern const MemoryRegionOps alpha_pci_ignore_ops; diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c index 1017ecf330..010d22476b 100644 --- a/hw/alpha/dp264.c +++ b/hw/alpha/dp264.c @@ -76,9 +76,12 @@ static void clipper_init(MachineState *machine) cpus[0]->env.trap_arg1 = 0; cpus[0]->env.trap_arg2 = smp_cpus; - /* Init the chipset. */ + /* + * Init the chipset. Because we're using CLIPPER IRQ mappings, + * the minimum PCI device IdSel is 1. + */ pci_bus = typhoon_init(machine->ram, &isa_bus, &rtc_irq, cpus, - clipper_pci_map_irq); + clipper_pci_map_irq, PCI_DEVFN(1, 0)); /* Since we have an SRM-compatible PALcode, use the SRM epoch. */ mc146818_rtc_init(isa_bus, 1900, rtc_irq); diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c index 87020cbe0d..fa31a2f286 100644 --- a/hw/alpha/typhoon.c +++ b/hw/alpha/typhoon.c @@ -815,7 +815,8 @@ static void typhoon_alarm_timer(void *opaque) } PCIBus *typhoon_init(MemoryRegion *ram, ISABus **isa_bus, qemu_irq *p_rtc_irq, - AlphaCPU *cpus[4], pci_map_irq_fn sys_map_irq) + AlphaCPU *cpus[4], pci_map_irq_fn sys_map_irq, + uint8_t devfn_min) { MemoryRegion *addr_space = get_system_memory(); DeviceState *dev; @@ -885,7 +886,7 @@ PCIBus *typhoon_init(MemoryRegion *ram, ISABus **isa_bus, qemu_irq *p_rtc_irq, b = pci_register_root_bus(dev, "pci", typhoon_set_irq, sys_map_irq, s, &s->pchip.reg_mem, &s->pchip.reg_io, - 0, 64, TYPE_PCI_BUS); + devfn_min, 64, TYPE_PCI_BUS); phb->bus = b; sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); |