alpha_pci_chipset
struct alpha_pci_chipset *pcichipset;
if (alpha_pci_chipset == NULL)
if (args.device > pci_bus_maxdevs(alpha_pci_chipset, args.bus))
tag = pci_make_tag(alpha_pci_chipset, args.bus, args.device,
pci_conf_write(alpha_pci_chipset, tag, args.reg,
args.val = pci_conf_read(alpha_pci_chipset, tag,
struct alpha_pci_chipset *alpha_pci_chipset;
typedef struct alpha_pci_chipset *pci_chipset_tag_t;
extern struct alpha_pci_chipset *alpha_pci_chipset;
alpha_pci_chipset = &acp->ac_pc;
struct alpha_pci_chipset ac_pc;
alpha_pci_chipset = &ccp->cc_pc;
struct alpha_pci_chipset cc_pc;
struct alpha_pci_chipset cc_pc;
alpha_pci_chipset = &icp->ic_pc;
struct alpha_pci_chipset ic_pc;
alpha_pci_chipset = &lcp->lc_pc;
struct alpha_pci_chipset lc_pc;
struct alpha_pci_chipset cc_pc;
struct alpha_pci_chipset pc_pc;
struct alpha_pci_chipset tc_pc;