diff options
| -rw-r--r-- | hw/pc.h | 2 | ||||
| -rw-r--r-- | hw/pc_piix.c | 3 | ||||
| -rw-r--r-- | hw/piix_pci.c | 8 |
3 files changed, 7 insertions, 6 deletions
@@ -183,7 +183,7 @@ struct PCII440FXState; typedef struct PCII440FXState PCII440FXState; PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, - qemu_irq *pic, + ISABus **isa_bus, qemu_irq *pic, MemoryRegion *address_space_mem, MemoryRegion *address_space_io, ram_addr_t ram_size, diff --git a/hw/pc_piix.c b/hw/pc_piix.c index b4126b5117..77b88b40cf 100644 --- a/hw/pc_piix.c +++ b/hw/pc_piix.c @@ -137,7 +137,7 @@ static void pc_init1(MemoryRegion *system_memory, gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); if (pci_enabled) { - pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, gsi, + pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, system_memory, system_io, ram_size, below_4g_mem_size, 0x100000000ULL - below_4g_mem_size, @@ -146,7 +146,6 @@ static void pc_init1(MemoryRegion *system_memory, ? 0 : ((uint64_t)1 << 62)), pci_memory, ram_memory); - isa_bus = NULL; } else { pci_bus = NULL; i440fx_state = NULL; diff --git a/hw/piix_pci.c b/hw/piix_pci.c index e188c7a1a5..3652522e58 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -252,7 +252,7 @@ static int i440fx_initfn(PCIDevice *dev) static PCIBus *i440fx_common_init(const char *device_name, PCII440FXState **pi440fx_state, int *piix3_devfn, - qemu_irq *pic, + ISABus **isa_bus, qemu_irq *pic, MemoryRegion *address_space_mem, MemoryRegion *address_space_io, ram_addr_t ram_size, @@ -318,6 +318,8 @@ static PCIBus *i440fx_common_init(const char *device_name, } qdev_property_add_child(dev, "piix3", &piix3->dev.qdev, NULL); piix3->pic = pic; + *isa_bus = DO_UPCAST(ISABus, qbus, + qdev_get_child_bus(&piix3->dev.qdev, "isa.0")); *piix3_devfn = piix3->dev.devfn; @@ -332,7 +334,7 @@ static PCIBus *i440fx_common_init(const char *device_name, } PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn, - qemu_irq *pic, + ISABus **isa_bus, qemu_irq *pic, MemoryRegion *address_space_mem, MemoryRegion *address_space_io, ram_addr_t ram_size, @@ -345,7 +347,7 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn, { PCIBus *b; - b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, pic, + b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, isa_bus, pic, address_space_mem, address_space_io, ram_size, pci_hole_start, pci_hole_size, pci_hole64_size, pci_hole64_size, |