amd_nb_bus_dev_range 16 arch/x86/include/asm/amd_nb.h extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[]; amd_nb_bus_dev_range 88 arch/x86/kernel/amd_nb.c const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[] __initconst = {