pci_bus
struct pci_bus *root;
(*pdev)->bus = kzalloc(sizeof(struct pci_bus), GFP_KERNEL);
"pci:%04x:%02x:%02x.%d", dev->pci_domain, dev->pci_bus,
dev->pci_bus = pci_get_bus(dev->dev->bsddev);
struct pci_bus *b = list_entry(pci_root_buses.next,
struct pci_bus, node);
info->bus = dev->pci_bus;
int pci_bus;
pci_bus_read_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 *val)
pci_bus_read_config_word(struct pci_bus *bus, unsigned int devfn, int where, u16 *val)
struct pci_bus;
struct pci_bus *bus; /* bus device is nailed to */
HPT_U8 pci_bus;
HPT_U8 pci_bus;
((pChip1)->pci_bus==(pChip2)->pci_bus && (pChip1)->pci_dev==(pChip2)->pci_dev)
((pChip1)->pci_bus==(pChip2)->pci_bus && (pChip1)->pci_dev==(pChip2)->pci_dev && (pChip1)->pci_func==(pChip2)->pci_func)
HPT_U8 pci_bus;
HPT_U8 pci_bus;