diff options
Diffstat (limited to 'hw/pci-host/i440fx.c')
-rw-r--r-- | hw/pci-host/i440fx.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/hw/pci-host/i440fx.c b/hw/pci-host/i440fx.c index c458987..62d6287 100644 --- a/hw/pci-host/i440fx.c +++ b/hw/pci-host/i440fx.c @@ -249,9 +249,14 @@ static void i440fx_pcihost_initfn(Object *obj) static void i440fx_pcihost_realize(DeviceState *dev, Error **errp) { + ERRP_GUARD(); I440FXState *s = I440FX_PCI_HOST_BRIDGE(dev); PCIHostState *phb = PCI_HOST_BRIDGE(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + PCIBus *b; + PCIDevice *d; + PCII440FXState *f; + unsigned i; memory_region_add_subregion(s->io_memory, 0xcf8, &phb->conf_mem); sysbus_init_ioports(sbd, 0xcf8, 4); @@ -262,36 +267,10 @@ static void i440fx_pcihost_realize(DeviceState *dev, Error **errp) /* register i440fx 0xcf8 port as coalesced pio */ memory_region_set_flush_coalesced(&phb->data_mem); memory_region_add_coalescing(&phb->conf_mem, 0, 4); -} - -PCIBus *i440fx_init(const char *pci_type, - DeviceState *dev, - MemoryRegion *address_space_mem, - MemoryRegion *address_space_io, - ram_addr_t below_4g_mem_size, - ram_addr_t above_4g_mem_size, - MemoryRegion *pci_address_space, - MemoryRegion *ram_memory) -{ - I440FXState *s = I440FX_PCI_HOST_BRIDGE(dev); - PCIHostState *phb = PCI_HOST_BRIDGE(dev); - PCIBus *b; - PCIDevice *d; - PCII440FXState *f; - unsigned i; - - s->system_memory = address_space_mem; - s->io_memory = address_space_io; - s->pci_address_space = pci_address_space; - s->ram_memory = ram_memory; - s->below_4g_mem_size = below_4g_mem_size; - s->above_4g_mem_size = above_4g_mem_size; - s->pci_type = (char *)pci_type; b = pci_root_bus_new(dev, NULL, s->pci_address_space, s->io_memory, 0, TYPE_PCI_BUS); phb->bus = b; - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); d = pci_create_simple(b, 0, s->pci_type); f = I440FX_PCI_DEVICE(d); @@ -335,8 +314,6 @@ PCIBus *i440fx_init(const char *pci_type, d->config[I440FX_COREBOOT_RAM_SIZE] = ram_size; i440fx_update_memory_mappings(f); - - return b; } static void i440fx_class_init(ObjectClass *klass, void *data) |