diff options
| author | Mark Brown | 2023-01-16 16:04:51 +0000 |
|---|---|---|
| committer | Catalin Marinas | 2023-01-20 12:23:08 +0000 |
| commit | 63829373260898bdd2eb95a03e2e1c936998d6ca (patch) | |
| tree | 799d642bb44912075b101ee6bc66850d37f12ee5 | |
| parent | f63a9f15b2d4a8c9588a9260d49bc3890118fece (diff) | |
kselftest/arm64: Enumerate SME2 in the signal test utility code
Support test cases for SME2 by adding it to the set of features that we
enumerate so test cases can check for it.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20221208-arm64-sme2-v4-16-f2fa0aef982f@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | tools/testing/selftests/arm64/signal/test_signals.h | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/arm64/signal/test_signals_utils.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/arm64/signal/test_signals.h b/tools/testing/selftests/arm64/signal/test_signals.h index 0c645834ddc3..1e6273d81575 100644 --- a/tools/testing/selftests/arm64/signal/test_signals.h +++ b/tools/testing/selftests/arm64/signal/test_signals.h @@ -34,6 +34,7 @@ enum { FSVE_BIT, FSME_BIT, FSME_FA64_BIT, + FSME2_BIT, FMAX_END }; @@ -41,6 +42,7 @@ enum { #define FEAT_SVE (1UL << FSVE_BIT) #define FEAT_SME (1UL << FSME_BIT) #define FEAT_SME_FA64 (1UL << FSME_FA64_BIT) +#define FEAT_SME2 (1UL << FSME2_BIT) /* * A descriptor used to describe and configure a test case. diff --git a/tools/testing/selftests/arm64/signal/test_signals_utils.c b/tools/testing/selftests/arm64/signal/test_signals_utils.c index 308e229e58ab..07f518f0e58d 100644 --- a/tools/testing/selftests/arm64/signal/test_signals_utils.c +++ b/tools/testing/selftests/arm64/signal/test_signals_utils.c @@ -29,6 +29,7 @@ static char const *const feats_names[FMAX_END] = { " SVE ", " SME ", " FA64 ", + " SME2 ", }; #define MAX_FEATS_SZ 128 @@ -323,6 +324,8 @@ int test_init(struct tdescr *td) td->feats_supported |= FEAT_SME; if (getauxval(AT_HWCAP2) & HWCAP2_SME_FA64) td->feats_supported |= FEAT_SME_FA64; + if (getauxval(AT_HWCAP2) & HWCAP2_SME2) + td->feats_supported |= FEAT_SME2; if (feats_ok(td)) { if (td->feats_required & td->feats_supported) fprintf(stderr, |