diff options
| author | Avi Kivity <avi@redhat.com> | 2011-11-21 17:16:57 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-11-24 18:32:03 +0200 |
| commit | f81138ce972dd2e8e292b950429fe02308b984c7 (patch) | |
| tree | 9097b3919f83df2269571b20339d0882698fb6f3 /hw/prep_pci.c | |
| parent | cd5cba7941df7d35e94c28dfdb7defb543b27c79 (diff) | |
prep_pci: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/prep_pci.c')
| -rw-r--r-- | hw/prep_pci.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/hw/prep_pci.c b/hw/prep_pci.c index 149807a7d5..ea9fb6902c 100644 --- a/hw/prep_pci.c +++ b/hw/prep_pci.c @@ -86,16 +86,12 @@ static uint32_t PPC_PCIIO_readl (void *opaque, target_phys_addr_t addr) return val; } -static CPUWriteMemoryFunc * const PPC_PCIIO_write[] = { - &PPC_PCIIO_writeb, - &PPC_PCIIO_writew, - &PPC_PCIIO_writel, -}; - -static CPUReadMemoryFunc * const PPC_PCIIO_read[] = { - &PPC_PCIIO_readb, - &PPC_PCIIO_readw, - &PPC_PCIIO_readl, +static const MemoryRegionOps PPC_PCIIO_ops = { + .old_mmio = { + .read = { PPC_PCIIO_readb, PPC_PCIIO_readw, PPC_PCIIO_readl, }, + .write = { PPC_PCIIO_writeb, PPC_PCIIO_writew, PPC_PCIIO_writel, }, + }, + .endianness = DEVICE_NATIVE_ENDIAN, }; static int prep_map_irq(PCIDevice *pci_dev, int irq_num) @@ -116,7 +112,6 @@ PCIBus *pci_prep_init(qemu_irq *pic, { PREPPCIState *s; PCIDevice *d; - int PPC_io_memory; s = g_malloc0(sizeof(PREPPCIState)); s->bus = pci_register_bus(NULL, "pci", @@ -135,10 +130,8 @@ PCIBus *pci_prep_init(qemu_irq *pic, memory_region_add_subregion(address_space_io, 0xcfc, &s->data_mem); sysbus_init_ioports(&s->busdev, 0xcfc, 1); - PPC_io_memory = cpu_register_io_memory(PPC_PCIIO_read, - PPC_PCIIO_write, s, - DEVICE_NATIVE_ENDIAN); - cpu_register_physical_memory(0x80800000, 0x00400000, PPC_io_memory); + memory_region_init_io(&s->mmcfg, &PPC_PCIIO_ops, s, "pciio", 0x00400000); + memory_region_add_subregion(address_space_mem, 0x80800000, &s->mmcfg); /* PCI host bridge */ d = pci_register_device(s->bus, "PREP Host Bridge - Motorola Raven", |