diff options
Diffstat (limited to 'hw/i386/pc_piix.c')
| -rw-r--r-- | hw/i386/pc_piix.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index c36783809f..62148d7636 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -126,7 +126,7 @@ static void pc_init1(MachineState *machine, MemoryRegion *rom_memory = system_memory; ram_addr_t lowmem; uint64_t hole64_size = 0; - DeviceState *i440fx_host = NULL; + Object *phb = NULL; /* * Calculate ram split, for memory below and above 4G. It's a bit @@ -201,10 +201,9 @@ static void pc_init1(MachineState *machine, pci_memory = g_new(MemoryRegion, 1); memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); rom_memory = pci_memory; - i440fx_host = qdev_new(host_type); - object_property_add_child(OBJECT(machine), "i440fx", - OBJECT(i440fx_host)); - hole64_size = object_property_get_uint(OBJECT(i440fx_host), + phb = OBJECT(qdev_new(host_type)); + object_property_add_child(OBJECT(machine), "i440fx", phb); + hole64_size = object_property_get_uint(phb, PCI_HOST_PROP_PCI_HOLE64_SIZE, &error_abort); } @@ -240,12 +239,23 @@ static void pc_init1(MachineState *machine, PIIX3State *piix3; PCIDevice *pci_dev; - pci_bus = i440fx_init(pci_type, - i440fx_host, - system_memory, system_io, - x86ms->below_4g_mem_size, - x86ms->above_4g_mem_size, - pci_memory, ram_memory); + object_property_set_link(phb, PCI_HOST_PROP_RAM_MEM, + OBJECT(ram_memory), &error_fatal); + object_property_set_link(phb, PCI_HOST_PROP_PCI_MEM, + OBJECT(pci_memory), &error_fatal); + object_property_set_link(phb, PCI_HOST_PROP_SYSTEM_MEM, + OBJECT(system_memory), &error_fatal); + object_property_set_link(phb, PCI_HOST_PROP_IO_MEM, + OBJECT(system_io), &error_fatal); + object_property_set_uint(phb, PCI_HOST_BELOW_4G_MEM_SIZE, + x86ms->below_4g_mem_size, &error_fatal); + object_property_set_uint(phb, PCI_HOST_ABOVE_4G_MEM_SIZE, + x86ms->above_4g_mem_size, &error_fatal); + object_property_set_str(phb, I440FX_HOST_PROP_PCI_TYPE, + pci_type, &error_fatal); + sysbus_realize_and_unref(SYS_BUS_DEVICE(phb), &error_fatal); + + pci_bus = PCI_BUS(qdev_get_child_bus(DEVICE(phb), "pci.0")); pci_bus_map_irqs(pci_bus, xen_enabled() ? xen_pci_slot_get_pirq : pc_pci_slot_get_pirq); |