diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/utils.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/utils.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h index b7d41086bb0a..175ac6ad10dd 100644 --- a/tools/testing/selftests/powerpc/utils.h +++ b/tools/testing/selftests/powerpc/utils.h @@ -8,6 +8,7 @@ #include <stdint.h> #include <stdbool.h> +#include <linux/auxvec.h> /* Avoid headaches with PRI?64 - just use %ll? always */ typedef unsigned long long u64; @@ -21,6 +22,12 @@ typedef uint8_t u8; int test_harness(int (test_function)(void), char *name); extern void *get_auxv_entry(int type); +int pick_online_cpu(void); + +static inline bool have_hwcap2(unsigned long ftr2) +{ + return ((unsigned long)get_auxv_entry(AT_HWCAP2) & ftr2) == ftr2; +} /* Yes, this is evil */ #define FAIL_IF(x) \ |