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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-01-18 09:56:28 +0100 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-01-22 11:22:43 +0100 |
| commit | 9f0d13f4f1de3cf9b70435cc4e87a301ee12471f (patch) | |
| tree | 925bd994058643ffef88f266c8cca05596d8f9d7 /target/s390x | |
| parent | b073c87517d4d348c7bac0f0b35e8e83e6354d82 (diff) | |
| download | qemu-9f0d13f4f1de3cf9b70435cc4e87a301ee12471f.zip qemu-9f0d13f4f1de3cf9b70435cc4e87a301ee12471f.tar.gz qemu-9f0d13f4f1de3cf9b70435cc4e87a301ee12471f.tar.bz2 | |
s390x/kvm: provide stfle.81
stfle.81 (ppa15) is a transparent facility that can be passed to the
guest without the need to implement hypervisor support. As this feature
can be provided by firmware we add it to all full models.
Cc: qemu-stable@nongnu.org
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20180118085628.40798-4-borntraeger@de.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/cpu_features.c | 1 | ||||
| -rw-r--r-- | target/s390x/cpu_features_def.h | 1 | ||||
| -rw-r--r-- | target/s390x/gen-features.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c index b45ef09..85d10b5 100644 --- a/target/s390x/cpu_features.c +++ b/target/s390x/cpu_features.c @@ -89,6 +89,7 @@ static const S390FeatDef s390_features[] = { FEAT_INIT("msa4-base", S390_FEAT_TYPE_STFL, 77, "Message-security-assist-extension-4 facility (excluding subfunctions)"), FEAT_INIT("edat2", S390_FEAT_TYPE_STFL, 78, "Enhanced-DAT facility 2"), FEAT_INIT("dfppc", S390_FEAT_TYPE_STFL, 80, "Decimal-floating-point packed-conversion facility"), + FEAT_INIT("ppa15", S390_FEAT_TYPE_STFL, 81, "PPA15 is installed"), FEAT_INIT("bpb", S390_FEAT_TYPE_STFL, 82, "Branch prediction blocking"), FEAT_INIT("vx", S390_FEAT_TYPE_STFL, 129, "Vector facility"), FEAT_INIT("iep", S390_FEAT_TYPE_STFL, 130, "Instruction-execution-protection facility"), diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h index 4487cfd..4d93087 100644 --- a/target/s390x/cpu_features_def.h +++ b/target/s390x/cpu_features_def.h @@ -80,6 +80,7 @@ typedef enum { S390_FEAT_MSA_EXT_4, S390_FEAT_EDAT_2, S390_FEAT_DFP_PACKED_CONVERSION, + S390_FEAT_PPA15, S390_FEAT_BPB, S390_FEAT_VECTOR, S390_FEAT_INSTRUCTION_EXEC_PROT, diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index 563aced..0570f59 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -352,6 +352,7 @@ static uint16_t base_GEN14_GA1[] = { * support these features yet. */ static uint16_t full_GEN7_GA1[] = { + S390_FEAT_PPA15, S390_FEAT_BPB, S390_FEAT_SIE_F2, S390_FEAT_SIE_SKEY, |