idmap_loc        1293 arch/x86/events/intel/uncore_snbep.c static int snbep_pci2phy_map_init(int devid, int nodeid_loc, int idmap_loc, bool reverse)
idmap_loc        1313 arch/x86/events/intel/uncore_snbep.c 		err = pci_read_config_dword(ubox_dev, idmap_loc, &config);