diff options
Diffstat (limited to 'hw/unin_pci.c')
| -rw-r--r-- | hw/unin_pci.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/hw/unin_pci.c b/hw/unin_pci.c index 949e63f44d..9fc073ab54 100644 --- a/hw/unin_pci.c +++ b/hw/unin_pci.c @@ -92,31 +92,20 @@ static CPUReadMemoryFunc *pci_unin_main_read[] = { &pci_host_data_readl, }; -#if 0 - static void pci_unin_config_writel (void *opaque, target_phys_addr_t addr, uint32_t val) { UNINState *s = opaque; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - s->config_reg = 0x80000000 | (val & ~0x00000001); + s->config_reg = val; } static uint32_t pci_unin_config_readl (void *opaque, target_phys_addr_t addr) { UNINState *s = opaque; - uint32_t val; - - val = (s->config_reg | 0x00000001) & ~0x80000000; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - return val; + return s->config_reg; } static CPUWriteMemoryFunc *pci_unin_config_write[] = { @@ -131,6 +120,7 @@ static CPUReadMemoryFunc *pci_unin_config_read[] = { &pci_unin_config_readl, }; +#if 0 static CPUWriteMemoryFunc *pci_unin_write[] = { &pci_host_pci_writeb, &pci_host_pci_writew, @@ -233,18 +223,17 @@ PCIBus *pci_pmac_init(qemu_irq *pic) d->config[0x27] = 0x7F; // d->config[0x34] = 0xdc // capabilities_pointer #endif -#if 0 // XXX: not needed for now + /* Uninorth AGP bus */ - s = &pci_bridge[1]; pci_mem_config = cpu_register_io_memory(0, pci_unin_config_read, pci_unin_config_write, s); - pci_mem_data = cpu_register_io_memory(0, pci_unin_read, - pci_unin_write, s); + pci_mem_data = cpu_register_io_memory(0, pci_unin_main_read, + pci_unin_main_write, s); cpu_register_physical_memory(0xf0800000, 0x1000, pci_mem_config); cpu_register_physical_memory(0xf0c00000, 0x1000, pci_mem_data); - d = pci_register_device("Uni-north AGP", sizeof(PCIDevice), 0, 11 << 3, - NULL, NULL); + d = pci_register_device(s->bus, "Uni-north AGP", sizeof(PCIDevice), + 11 << 3, NULL, NULL); pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_APPLE); pci_config_set_device_id(d->config, PCI_DEVICE_ID_APPLE_UNI_N_AGP); d->config[0x08] = 0x00; // revision @@ -253,7 +242,6 @@ PCIBus *pci_pmac_init(qemu_irq *pic) d->config[0x0D] = 0x10; // latency_timer d->config[0x0E] = 0x00; // header_type // d->config[0x34] = 0x80; // capabilities_pointer -#endif #if 0 // XXX: not needed for now /* Uninorth internal bus */ |