FIPE_MC_GBLACT
pci_config_put8(fipe_mc_ctrl.mc_pci_hdl, FIPE_MC_GBLACT, 0);
pci_config_put8(fipe_mc_ctrl.mc_pci_hdl, FIPE_MC_GBLACT,
fipe_mc_ctrl.mc_gblact = pci_config_get8(handle, FIPE_MC_GBLACT);