FAM10H_MMIO_CONF_BUSRANGE_SHIFT  481 arch/x86/include/asm/msr-index.h #define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
FAM10H_MMIO_CONF_BUSRANGE_SHIFT  684 tools/testing/selftests/kvm/include/x86_64/processor.h #define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2