PCIR_BRIDGECTL_1
v = pci_read_config(gpdev, PCIR_BRIDGECTL_1, 2);
pci_write_config(gpdev, PCIR_BRIDGECTL_1, v | PCIB_BCR_SECBUS_RESET, 2);
pci_write_config(gpdev, PCIR_BRIDGECTL_1, v, 2);
pci_write_config(dev, PCIR_BRIDGECTL_1,
PCIR_BRIDGECTL_1, 2);
cfg->bridge.br_control = REG(PCIR_BRIDGECTL_1, 2);
sc->bridgectl = pci_read_config(dev, PCIR_BRIDGECTL_1, 2);
config = pci_read_config(pcib, PCIR_BRIDGECTL_1, 2);
config = pci_read_config(pcib, PCIR_BRIDGECTL_1, 2);
pci_write_config(pcib, PCIR_BRIDGECTL_1, config, 2);
bridge_ctl = pci_read_config(parent, PCIR_BRIDGECTL_1, 2);
pci_write_config(parent, PCIR_BRIDGECTL_1, bridge_ctl, 2);
pci_write_config(parent, PCIR_BRIDGECTL_1, bridge_ctl, 2);
PCIR_BRIDGECTL_1, 1);
PCIR_BRIDGECTL_1, brctl, 1);
PCIR_BRIDGECTL_1, brctl, 1);
bctl = read_config(fd, &p->pc_sel, PCIR_BRIDGECTL_1, 2);