diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/dscr/dscr.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/dscr/dscr.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/tools/testing/selftests/powerpc/dscr/dscr.h b/tools/testing/selftests/powerpc/dscr/dscr.h index a36af1b2c2bb..18ea223bd398 100644 --- a/tools/testing/selftests/powerpc/dscr/dscr.h +++ b/tools/testing/selftests/powerpc/dscr/dscr.h @@ -28,8 +28,6 @@ #include "utils.h" -#define SPRN_DSCR 0x11 /* Privilege state SPR */ -#define SPRN_DSCR_USR 0x03 /* Problem state SPR */ #define THREADS 100 /* Max threads */ #define COUNT 100 /* Max iterations */ #define DSCR_MAX 16 /* Max DSCR value */ @@ -48,14 +46,14 @@ inline unsigned long get_dscr(void) { unsigned long ret; - asm volatile("mfspr %0,%1" : "=r" (ret): "i" (SPRN_DSCR)); + asm volatile("mfspr %0,%1" : "=r" (ret) : "i" (SPRN_DSCR_PRIV)); return ret; } inline void set_dscr(unsigned long val) { - asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR)); + asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR_PRIV)); } /* Problem state DSCR access */ @@ -63,14 +61,14 @@ inline unsigned long get_dscr_usr(void) { unsigned long ret; - asm volatile("mfspr %0,%1" : "=r" (ret): "i" (SPRN_DSCR_USR)); + asm volatile("mfspr %0,%1" : "=r" (ret) : "i" (SPRN_DSCR)); return ret; } inline void set_dscr_usr(unsigned long val) { - asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR_USR)); + asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR)); } /* Default DSCR access */ |