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[RFC PATCH v2 15/15] s390x/cpumodel: gen17 model
From: |
Hendrik Brueckner |
Subject: |
[RFC PATCH v2 15/15] s390x/cpumodel: gen17 model |
Date: |
Fri, 6 Dec 2024 13:27:51 +0100 |
This commit introduces the definition of the gen17a/gen17b CPU model.
Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
---
target/s390x/cpu_models.c | 2 ++
target/s390x/gen-features.c | 33 +++++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index c169c080d1..beb50b5300 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -94,6 +94,8 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM z15 T02 GA1"),
CPUDEF_INIT(0x3931, 16, 1, 47, 0x08000000U, "gen16a", "IBM 3931 GA1"),
CPUDEF_INIT(0x3932, 16, 1, 47, 0x08000000U, "gen16b", "IBM 3932 GA1"),
+ CPUDEF_INIT(0x9175, 17, 1, 47, 0x08000000U, "gen17a", "IBM 9175 GA1"),
+ CPUDEF_INIT(0x9176, 17, 1, 47, 0x08000000U, "gen17b", "IBM 9176 GA1"),
};
#define QEMU_MAX_CPU_TYPE 0x8561
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 680d45d303..41840677ce 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -561,6 +561,13 @@ static uint16_t base_GEN15_GA1[] = {
#define base_GEN16_GA1 EmptyFeat
+static uint16_t base_GEN17_GA1[] = {
+ S390_FEAT_MISC_INSTRUCTION_EXT4,
+ S390_FEAT_SIF,
+ S390_FEAT_GROUP_MSA_EXT_12,
+ S390_FEAT_GROUP_PLO_EXT,
+};
+
/* Full features (in order of release)
* Automatically includes corresponding base features.
* Full features are all features this hardware supports even if kvm/QEMU do
not
@@ -715,6 +722,20 @@ static uint16_t full_GEN16_GA1[] = {
S390_FEAT_UV_FEAT_AP_INTR,
};
+static uint16_t full_GEN17_GA1[] = {
+ S390_FEAT_VECTOR_ENH3,
+ S390_FEAT_VECTOR_PACKED_DECIMAL_ENH3,
+ S390_FEAT_INEFF_NC_TX,
+ S390_FEAT_GROUP_GEN17_PTFF,
+ S390_FEAT_GROUP_MSA_EXT_10,
+ S390_FEAT_GROUP_MSA_EXT_10_PCKMO,
+ S390_FEAT_GROUP_MSA_EXT_11,
+ S390_FEAT_GROUP_MSA_EXT_11_PCKMO,
+ S390_FEAT_GROUP_MSA_EXT_13,
+ S390_FEAT_GROUP_MSA_EXT_13_PCKMO,
+ S390_FEAT_GROUP_CONCURRENT_FUNCTIONS,
+};
+
/* Default features (in order of release)
* Automatically includes corresponding base features.
@@ -810,6 +831,17 @@ static uint16_t default_GEN16_GA1[] = {
S390_FEAT_PAIE,
};
+static uint16_t default_GEN17_GA1[] = {
+ S390_FEAT_VECTOR_ENH3,
+ S390_FEAT_VECTOR_PACKED_DECIMAL_ENH3,
+ S390_FEAT_GROUP_MSA_EXT_10,
+ S390_FEAT_GROUP_MSA_EXT_10_PCKMO,
+ S390_FEAT_GROUP_MSA_EXT_11,
+ S390_FEAT_GROUP_MSA_EXT_11_PCKMO,
+ S390_FEAT_GROUP_MSA_EXT_13,
+ S390_FEAT_GROUP_MSA_EXT_13_PCKMO,
+};
+
/* QEMU (CPU model) features */
static uint16_t qemu_V2_11[] = {
@@ -958,6 +990,7 @@ static CpuFeatDefSpec CpuFeatDef[] = {
CPU_FEAT_INITIALIZER(GEN14_GA2),
CPU_FEAT_INITIALIZER(GEN15_GA1),
CPU_FEAT_INITIALIZER(GEN16_GA1),
+ CPU_FEAT_INITIALIZER(GEN17_GA1),
};
#define FEAT_GROUP_INITIALIZER(_name) \
--
2.43.5
- [RFC PATCH v2 00/15] KVM: s390: CPU model for gen17, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 06/15] linux-headers: Update to Linux 6.13-rc1, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 07/15] s390x/cpumodel: add Concurrent-functions facility support, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 05/15] s390x/cpumodel: Add ptff Query Time-Stamp Event (QTSE) support, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 15/15] s390x/cpumodel: gen17 model,
Hendrik Brueckner <=
- [RFC PATCH v2 11/15] s390x/cpumodel: add Ineffective-nonconstrained-transaction facility, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 04/15] s390x/cpumodel: add msa13 subfunctions, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 12/15] s390x/cpumodel: Add Sequential-Instruction-Fetching facility, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 10/15] s390x/cpumodel: add Vector-Packed-Decimal-Enhancement facility 3, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 13/15] s390x/cpumodel: correct PLO feature wording, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 08/15] s390x/cpumodel: add Vector Enhancements facility 3, Hendrik Brueckner, 2024/12/06