diff options
| author | David Hildenbrand <david@redhat.com> | 2017-07-20 14:37:18 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-07-25 09:17:42 +0200 |
| commit | cc18f90762412c657a37a17809be9613ac7f0b00 (patch) | |
| tree | 61031cae9161937ccbc34d792330066ec5c2ede8 /target/s390x/cpu_features.c | |
| parent | f026fcd192dbb63925847fad6c301375b2df59f3 (diff) | |
target/s390x: indicate query subfunction in s390_fill_feat_block
We'll have to do the same for TCG, so let's just move it in there.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170720123721.12366-3-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/cpu_features.c')
| -rw-r--r-- | target/s390x/cpu_features.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c index fa887d9b6f..8b1491734f 100644 --- a/target/s390x/cpu_features.c +++ b/target/s390x/cpu_features.c @@ -336,11 +336,32 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type, S390Feat feat; int bit_nr; - if (type == S390_FEAT_TYPE_STFL && test_bit(S390_FEAT_ZARCH, features)) { - /* Features that are always active */ - data[0] |= 0x20; /* z/Architecture */ - data[17] |= 0x20; /* Configuration-z-architectural-mode */ - } + switch (type) { + case S390_FEAT_TYPE_STFL: + if (test_bit(S390_FEAT_ZARCH, features)) { + /* Features that are always active */ + data[0] |= 0x20; /* z/Architecture */ + data[17] |= 0x20; /* Configuration-z-architectural-mode */ + } + break; + case S390_FEAT_TYPE_PTFF: + case S390_FEAT_TYPE_KMAC: + case S390_FEAT_TYPE_KMC: + case S390_FEAT_TYPE_KM: + case S390_FEAT_TYPE_KIMD: + case S390_FEAT_TYPE_KLMD: + case S390_FEAT_TYPE_PCKMO: + case S390_FEAT_TYPE_KMCTR: + case S390_FEAT_TYPE_KMF: + case S390_FEAT_TYPE_KMO: + case S390_FEAT_TYPE_PCC: + case S390_FEAT_TYPE_PPNO: + case S390_FEAT_TYPE_KMA: + data[0] |= 0x80; /* query is always available */ + break; + default: + break; + }; feat = find_first_bit(features, S390_FEAT_MAX); while (feat < S390_FEAT_MAX) { |