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| author | David Woodhouse | 2013-02-23 01:40:37 +0100 |
|---|---|---|
| committer | Anthony Liguori | 2013-03-28 18:59:22 +0100 |
| commit | 57a0f0c651a63d3e1e02d74e5c59d2648037b087 (patch) | |
| tree | 9618960324eaa5a6fae169988c627fdbdd343f61 /hw/piix_pci.c | |
| parent | qemu-bridge-helper: force usage of a very high MAC address for the bridge (diff) | |
| download | qemu-57a0f0c651a63d3e1e02d74e5c59d2648037b087.tar.gz qemu-57a0f0c651a63d3e1e02d74e5c59d2648037b087.tar.xz qemu-57a0f0c651a63d3e1e02d74e5c59d2648037b087.zip | |
piix_pci: Clean up i440FX object handling
Define and use I440FX_PCI_DEVICE() instead of using DO_UPCAST().
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id: 1361580039-4459-2-git-send-email-dwmw2@infradead.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/piix_pci.c')
| -rw-r--r-- | hw/piix_pci.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hw/piix_pci.c b/hw/piix_pci.c index ce397797fc..c29eee0e6c 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -82,6 +82,10 @@ typedef struct PIIX3State { MemoryRegion rcr_mem; } PIIX3State; +#define TYPE_I440FX_PCI_DEVICE "i440FX" +#define I440FX_PCI_DEVICE(obj) \ + OBJECT_CHECK(PCII440FXState, (obj), TYPE_I440FX_PCI_DEVICE) + struct PCII440FXState { PCIDevice dev; MemoryRegion *system_memory; @@ -141,7 +145,7 @@ static void i440fx_set_smm(int val, void *arg) static void i440fx_write_config(PCIDevice *dev, uint32_t address, uint32_t val, int len) { - PCII440FXState *d = DO_UPCAST(PCII440FXState, dev, dev); + PCII440FXState *d = I440FX_PCI_DEVICE(dev); /* XXX: implement SMRAM.D_LOCK */ pci_default_write_config(dev, address, val, len); @@ -212,7 +216,7 @@ static int i440fx_pcihost_initfn(SysBusDevice *dev) static int i440fx_initfn(PCIDevice *dev) { - PCII440FXState *d = DO_UPCAST(PCII440FXState, dev, dev); + PCII440FXState *d = I440FX_PCI_DEVICE(dev); d->dev.config[I440FX_SMRAM] = 0x02; @@ -251,7 +255,7 @@ static PCIBus *i440fx_common_init(const char *device_name, qdev_init_nofail(dev); d = pci_create_simple(b, 0, device_name); - *pi440fx_state = DO_UPCAST(PCII440FXState, dev, d); + *pi440fx_state = I440FX_PCI_DEVICE(d); f = *pi440fx_state; f->system_memory = address_space_mem; f->pci_address_space = pci_address_space; @@ -325,7 +329,8 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn, { PCIBus *b; - b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, isa_bus, pic, + b = i440fx_common_init(TYPE_I440FX_PCI_DEVICE, pi440fx_state, + piix3_devfn, isa_bus, pic, address_space_mem, address_space_io, ram_size, pci_hole_start, pci_hole_size, pci_hole64_start, pci_hole64_size, @@ -617,7 +622,7 @@ static void i440fx_class_init(ObjectClass *klass, void *data) } static const TypeInfo i440fx_info = { - .name = "i440FX", + .name = TYPE_I440FX_PCI_DEVICE, .parent = TYPE_PCI_DEVICE, .instance_size = sizeof(PCII440FXState), .class_init = i440fx_class_init, |