opal_pci_config_read_byte   68 arch/powerpc/include/asm/opal.h int64_t opal_pci_config_read_byte(uint64_t phb_id, uint64_t bus_dev_func,
opal_pci_config_read_byte  146 arch/powerpc/platforms/powernv/opal-call.c OPAL_CALL(opal_pci_config_read_byte,		OPAL_PCI_CONFIG_READ_BYTE);
opal_pci_config_read_byte  661 arch/powerpc/platforms/powernv/pci.c 		rc = opal_pci_config_read_byte(phb->opal_id, bdfn, where, &v8);