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kselftest/arm64: Add POE as a feature in the signal tests

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Add the POE feature to the signal tests framework, to allow tests to
require it.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Kevin Brodsky 2026-04-27 13:03:35 +01:00 committed by Will Deacon
parent c364aa56d6
commit 42c2195406
2 changed files with 5 additions and 0 deletions
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2
tools/testing/selftests/arm64/signal/test_signals.h
View File

@ -36,6 +36,7 @@ enum {
FSME_FA64_BIT,
FSME2_BIT,
FGCS_BIT,
FPOE_BIT,
FMAX_END
};
@ -45,6 +46,7 @@ enum {
#define FEAT_SME_FA64 (1UL << FSME_FA64_BIT)
#define FEAT_SME2 (1UL << FSME2_BIT)
#define FEAT_GCS (1UL << FGCS_BIT)
#define FEAT_POE (1UL << FPOE_BIT)
/*
* A descriptor used to describe and configure a test case.

3
tools/testing/selftests/arm64/signal/test_signals_utils.c
View File

@ -31,6 +31,7 @@ static char const *const feats_names[FMAX_END] = {
" FA64 ",
" SME2 ",
" GCS ",
" POE ",
};
#define MAX_FEATS_SZ 128
@ -341,6 +342,8 @@ int test_init(struct tdescr *td)
td->feats_supported |= FEAT_SME2;
if (getauxval(AT_HWCAP) & HWCAP_GCS)
td->feats_supported |= FEAT_GCS;
if (getauxval(AT_HWCAP2) & HWCAP2_POE)
td->feats_supported |= FEAT_POE;
if (feats_ok(td)) {
if (td->feats_required & td->feats_supported)
fprintf(stderr,