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authorThomas Richter <tmricht@linux.ibm.com>2022-01-13 12:31:16 +0100
committerHeiko Carstens <hca@linux.ibm.com>2022-01-17 14:13:08 +0100
commita87b0fd4f9003f8521226e226cf92b18147b3519 (patch)
tree81d6886fbd05023c40952daabe22065c3072b678 /arch/s390
parentf0d43b3a3809f280806825df2454fd83f71874c4 (diff)
s390/cpumf: Support for CPU Measurement Facility CSVN 7
Adds support for the CPU Measurement Counter Facility second version number 7. Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/perf_cpum_cf_common.c4
-rw-r--r--arch/s390/kernel/perf_cpum_cf_events.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kernel/perf_cpum_cf_common.c b/arch/s390/kernel/perf_cpum_cf_common.c
index 30f0242de4a5..8ee48672233f 100644
--- a/arch/s390/kernel/perf_cpum_cf_common.c
+++ b/arch/s390/kernel/perf_cpum_cf_common.c
@@ -178,7 +178,7 @@ size_t cpum_cf_ctrset_size(enum cpumf_ctr_set ctrset,
case CPUMF_CTR_SET_CRYPTO:
if (info->csvn >= 1 && info->csvn <= 5)
ctrset_size = 16;
- else if (info->csvn == 6)
+ else if (info->csvn == 6 || info->csvn == 7)
ctrset_size = 20;
break;
case CPUMF_CTR_SET_EXT:
@@ -188,7 +188,7 @@ size_t cpum_cf_ctrset_size(enum cpumf_ctr_set ctrset,
ctrset_size = 48;
else if (info->csvn >= 3 && info->csvn <= 5)
ctrset_size = 128;
- else if (info->csvn == 6)
+ else if (info->csvn == 6 || info->csvn == 7)
ctrset_size = 160;
break;
case CPUMF_CTR_SET_MT_DIAG:
diff --git a/arch/s390/kernel/perf_cpum_cf_events.c b/arch/s390/kernel/perf_cpum_cf_events.c
index 37265f551a11..52c1fe23b823 100644
--- a/arch/s390/kernel/perf_cpum_cf_events.c
+++ b/arch/s390/kernel/perf_cpum_cf_events.c
@@ -344,7 +344,7 @@ static struct attribute *cpumcf_svn_12345_pmu_event_attr[] __initdata = {
NULL,
};
-static struct attribute *cpumcf_svn_6_pmu_event_attr[] __initdata = {
+static struct attribute *cpumcf_svn_67_pmu_event_attr[] __initdata = {
CPUMF_EVENT_PTR(cf_svn_12345, PRNG_FUNCTIONS),
CPUMF_EVENT_PTR(cf_svn_12345, PRNG_CYCLES),
CPUMF_EVENT_PTR(cf_svn_12345, PRNG_BLOCKED_FUNCTIONS),
@@ -715,8 +715,8 @@ __init const struct attribute_group **cpumf_cf_event_group(void)
case 1 ... 5:
csvn = cpumcf_svn_12345_pmu_event_attr;
break;
- case 6:
- csvn = cpumcf_svn_6_pmu_event_attr;
+ case 6 ... 7:
+ csvn = cpumcf_svn_67_pmu_event_attr;
break;
default:
csvn = none;