diff options
Diffstat (limited to 'hw/pci.h')
| -rw-r--r-- | hw/pci.h | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -118,6 +118,7 @@ typedef struct PCIIORegion { #define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */ #define PCI_PRIMARY_BUS 0x18 /* Primary bus number */ #define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */ +#define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge */ #define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit 14 used */ #define PCI_SUBSYSTEM_VENDOR_ID 0x2c /* 16 bits */ #define PCI_SUBSYSTEM_ID 0x2e /* 16 bits */ @@ -267,9 +268,10 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model, void pci_data_write(void *opaque, uint32_t addr, uint32_t val, int len); uint32_t pci_data_read(void *opaque, uint32_t addr, int len); int pci_bus_num(PCIBus *s); -void pci_for_each_device(int bus_num, void (*fn)(PCIDevice *d)); -PCIBus *pci_find_bus(int bus_num); -PCIDevice *pci_find_device(int bus_num, int slot, int function); +void pci_for_each_device(PCIBus *bus, int bus_num, void (*fn)(PCIBus *bus, PCIDevice *d)); +PCIBus *pci_find_host_bus(int domain); +PCIBus *pci_find_bus(PCIBus *bus, int bus_num); +PCIDevice *pci_find_device(PCIBus *bus, int bus_num, int slot, int function); PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr); int pci_read_devaddr(Monitor *mon, const char *addr, int *domp, int *busp, |