diff options
Diffstat (limited to 'hw/ppc4xx_pci.c')
| -rw-r--r-- | hw/ppc4xx_pci.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/hw/ppc4xx_pci.c b/hw/ppc4xx_pci.c index 339b38ec7a..52e2663a01 100644 --- a/hw/ppc4xx_pci.c +++ b/hw/ppc4xx_pci.c @@ -368,12 +368,10 @@ PCIBus *ppc4xx_pci_init(CPUState *env, qemu_irq pci_irqs[4], cpu_register_physical_memory(config_space + PCIC0_CFGADDR, 4, index); /* CFGDATA */ - memory_region_init_io(&controller->pci_state.data_mem, - &pci_host_data_be_ops, - &controller->pci_state, "pci-conf-data", 4); - memory_region_add_subregion(get_system_memory(), - config_space + PCIC0_CFGDATA, - &controller->pci_state.data_mem); + index = pci_host_data_register_mmio(&controller->pci_state, 1); + if (index < 0) + goto free; + cpu_register_physical_memory(config_space + PCIC0_CFGDATA, 4, index); /* Internal registers */ index = cpu_register_io_memory(pci_reg_read, pci_reg_write, controller, |