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| author | Rashmica Gupta <rashmicy@gmail.com> | 2015-12-23 08:49:50 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-11 14:54:12 +0300 |
| commit | 2d59b3b25659463a24f05df367574d90b3cd7145 (patch) | |
| tree | d553587cb9b8d7a94a1b818a78770c8c8eea4a78 /tools/testing | |
| parent | 2513767d2255acfec707328948dcaefe887f6044 (diff) | |
| download | linux-2d59b3b25659463a24f05df367574d90b3cd7145.tar.xz | |
selftests/powerpc: Make reg.h common to all powerpc selftests
Currently there is a reg.h in pmu/ebb that has defines that are useful
in other powerpc selftests so move this up into selftests/powerpc
folder. Also include in utils.h - as this is often used in self tests.
Add in some other useful register defines.
Signed-off-by: Rashmica Gupta <rashmicy@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/ebb/reg_access_test.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/powerpc/reg.h (renamed from tools/testing/selftests/powerpc/pmu/ebb/reg.h) | 18 | ||||
| -rw-r--r-- | tools/testing/selftests/powerpc/utils.h | 1 |
4 files changed, 13 insertions, 8 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/ebb.c b/tools/testing/selftests/powerpc/pmu/ebb/ebb.c index e67452f1bcff..46681fec549b 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/ebb.c +++ b/tools/testing/selftests/powerpc/pmu/ebb/ebb.c @@ -15,7 +15,6 @@ #include <sys/ioctl.h> #include "trace.h" -#include "reg.h" #include "ebb.h" diff --git a/tools/testing/selftests/powerpc/pmu/ebb/reg_access_test.c b/tools/testing/selftests/powerpc/pmu/ebb/reg_access_test.c index 5b1188f10c15..f923228bca22 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/reg_access_test.c +++ b/tools/testing/selftests/powerpc/pmu/ebb/reg_access_test.c @@ -7,7 +7,6 @@ #include <stdlib.h> #include "ebb.h" -#include "reg.h" /* diff --git a/tools/testing/selftests/powerpc/pmu/ebb/reg.h b/tools/testing/selftests/powerpc/reg.h index 5921b0dfe2e9..65bfdeeebdee 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/reg.h +++ b/tools/testing/selftests/powerpc/reg.h @@ -9,12 +9,12 @@ #define __stringify_1(x) #x #define __stringify(x) __stringify_1(x) -#define mfspr(rn) ({unsigned long rval; \ - asm volatile("mfspr %0," __stringify(rn) \ - : "=r" (rval)); rval; }) -#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \ - : "r" ((unsigned long)(v)) \ - : "memory") +#define mfspr(rn) ({unsigned long rval; \ + asm volatile("mfspr %0," _str(rn) \ + : "=r" (rval)); rval; }) +#define mtspr(rn, v) asm volatile("mtspr " _str(rn) ",%0" : \ + : "r" ((unsigned long)(v)) \ + : "memory") #define mb() asm volatile("sync" : : : "memory"); @@ -46,4 +46,10 @@ #define SPRN_SDAR 781 #define SPRN_SIER 768 +#define SPRN_TEXASR 0x82 +#define SPRN_TFIAR 0x81 /* Transaction Failure Inst Addr */ +#define SPRN_TFHAR 0x80 /* Transaction Failure Handler Addr */ +#define TEXASR_FS 0x08000000 +#define SPRN_TAR 0x32f + #endif /* _SELFTESTS_POWERPC_REG_H */ diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h index 3b370deafb62..a985cfaa535e 100644 --- a/tools/testing/selftests/powerpc/utils.h +++ b/tools/testing/selftests/powerpc/utils.h @@ -11,6 +11,7 @@ #include <stdint.h> #include <stdbool.h> #include <linux/auxvec.h> +#include "reg.h" /* Avoid headaches with PRI?64 - just use %ll? always */ typedef unsigned long long u64; |