diff options
Diffstat (limited to 'arch/powerpc/perf/isa207-common.c')
-rw-r--r-- | arch/powerpc/perf/isa207-common.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c index 2848904df638..f57f54f92c10 100644 --- a/arch/powerpc/perf/isa207-common.c +++ b/arch/powerpc/perf/isa207-common.c @@ -339,6 +339,11 @@ int isa207_get_constraint(u64 event, unsigned long *maskp, unsigned long *valp) value |= CNST_L1_QUAL_VAL(cache); } + if (cpu_has_feature(CPU_FTR_ARCH_31)) { + mask |= CNST_RADIX_SCOPE_GROUP_MASK; + value |= CNST_RADIX_SCOPE_GROUP_VAL(event >> p10_EVENT_RADIX_SCOPE_QUAL_SHIFT); + } + if (is_event_marked(event)) { mask |= CNST_SAMPLE_MASK; value |= CNST_SAMPLE_VAL(event >> EVENT_SAMPLE_SHIFT); @@ -456,6 +461,13 @@ int isa207_compute_mmcr(u64 event[], int n_ev, } } + /* Set RADIX_SCOPE_QUAL bit */ + if (cpu_has_feature(CPU_FTR_ARCH_31)) { + val = (event[i] >> p10_EVENT_RADIX_SCOPE_QUAL_SHIFT) & + p10_EVENT_RADIX_SCOPE_QUAL_MASK; + mmcr1 |= val << p10_MMCR1_RADIX_SCOPE_QUAL_SHIFT; + } + if (is_event_marked(event[i])) { mmcra |= MMCRA_SAMPLE_ENABLE; |