| pci_machdep.c | 84 static bus_space_handle_t pci_ioh; variable in typeref:typename:bus_space_handle_t
90 if (pci_ioh == 0 &&
92 bus_space_map(&pci_iot, IBM405GP_PCIC0_BASE, 8, 0, &pci_ioh)))
146 bus_space_write_4(&pci_iot, pci_ioh, PCIC_CFGADDR, tag | reg);
147 data = bus_space_read_4(&pci_iot, pci_ioh, PCIC_CFGDATA);
149 bus_space_write_4(&pci_iot, pci_ioh, PCIC_CFGADDR, 0);
160 bus_space_write_4(&pci_iot, pci_ioh, PCIC_CFGADDR, tag | reg);
161 bus_space_write_4(&pci_iot, pci_ioh, PCIC_CFGDATA, data);
163 bus_space_write_4(&pci_iot, pci_ioh, PCIC_CFGADDR, 0);
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