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-rw-r--r--tools/testing/selftests/powerpc/pmu/ebb/ebb.c3
-rw-r--r--tools/testing/selftests/powerpc/tm/tm-syscall.c3
-rw-r--r--tools/testing/selftests/powerpc/utils.h6
3 files changed, 8 insertions, 4 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/ebb.c b/tools/testing/selftests/powerpc/pmu/ebb/ebb.c
index 9729d9f..e67452f 100644
--- a/tools/testing/selftests/powerpc/pmu/ebb/ebb.c
+++ b/tools/testing/selftests/powerpc/pmu/ebb/ebb.c
@@ -13,7 +13,6 @@
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
-#include <linux/auxvec.h>
#include "trace.h"
#include "reg.h"
@@ -324,7 +323,7 @@ bool ebb_is_supported(void)
{
#ifdef PPC_FEATURE2_EBB
/* EBB requires at least POWER8 */
- return ((long)get_auxv_entry(AT_HWCAP2) & PPC_FEATURE2_EBB);
+ return have_hwcap2(PPC_FEATURE2_EBB);
#else
return false;
#endif
diff --git a/tools/testing/selftests/powerpc/tm/tm-syscall.c b/tools/testing/selftests/powerpc/tm/tm-syscall.c
index e835bf7..d7256b7 100644
--- a/tools/testing/selftests/powerpc/tm/tm-syscall.c
+++ b/tools/testing/selftests/powerpc/tm/tm-syscall.c
@@ -14,7 +14,6 @@
#include <sys/syscall.h>
#include <asm/tm.h>
#include <asm/cputable.h>
-#include <linux/auxvec.h>
#include <sys/time.h>
#include <stdlib.h>
@@ -80,7 +79,7 @@ pid_t getppid_tm(bool suspend)
static inline bool have_htm_nosc(void)
{
#ifdef PPC_FEATURE2_HTM_NOSC
- return ((long)get_auxv_entry(AT_HWCAP2) & PPC_FEATURE2_HTM_NOSC);
+ return have_hwcap2(PPC_FEATURE2_HTM_NOSC);
#else
printf("PPC_FEATURE2_HTM_NOSC not defined, can't check AT_HWCAP2\n");
return false;
diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h
index b7d4108..fbf2bf5 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;
@@ -22,6 +23,11 @@ typedef uint8_t u8;
int test_harness(int (test_function)(void), char *name);
extern void *get_auxv_entry(int type);
+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) \
do { \
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