diff options
| -rw-r--r-- | hw/pci.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/pci.c b/hw/pci.c index fd4ccd9475..30342d44e6 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -124,6 +124,7 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, PCIMapIORegionFunc *map_func) { PCIIORegion *r; + uint32_t addr; if ((unsigned int)region_num >= PCI_NUM_REGIONS) return; @@ -132,6 +133,12 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, r->size = size; r->type = type; r->map_func = map_func; + if (region_num == PCI_ROM_SLOT) { + addr = 0x30; + } else { + addr = 0x10 + region_num * 4; + } + *(uint32_t *)(pci_dev->config + addr) = cpu_to_le32(type); } static void pci_addr_writel(void* opaque, uint32_t addr, uint32_t val) |