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[PATCH v2 26/26] s390x/cpumodel: Bump up QEMU model to a stripped-down I
From: |
David Hildenbrand |
Subject: |
[PATCH v2 26/26] s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z14 GA2 |
Date: |
Mon, 17 May 2021 16:27:39 +0200 |
TCG implements everything we need to run basic z14 OS+software.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
hw/s390x/s390-virtio-ccw.c | 3 +++
target/s390x/cpu_models.c | 4 ++--
target/s390x/gen-features.c | 15 +++++++++------
3 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 7af27ca305..e4b18aef49 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -802,7 +802,10 @@ DEFINE_CCW_MACHINE(6_1, "6.1", true);
static void ccw_machine_6_0_instance_options(MachineState *machine)
{
+ static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V6_0 };
+
ccw_machine_6_1_instance_options(machine);
+ s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat);
}
static void ccw_machine_6_0_class_options(MachineClass *mc)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 050dcf2d42..94090a6e22 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -90,8 +90,8 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM z15 T02 GA1"),
};
-#define QEMU_MAX_CPU_TYPE 0x2964
-#define QEMU_MAX_CPU_GEN 13
+#define QEMU_MAX_CPU_TYPE 0x3906
+#define QEMU_MAX_CPU_GEN 14
#define QEMU_MAX_CPU_EC_GA 2
static const S390FeatInit qemu_max_cpu_feat_init = { S390_FEAT_LIST_QEMU_MAX };
static S390FeatBitmap qemu_max_cpu_feat;
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 219b1f9420..242c95ede4 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -706,23 +706,25 @@ static uint16_t qemu_V4_1[] = {
S390_FEAT_VECTOR,
};
-static uint16_t qemu_LATEST[] = {
+static uint16_t qemu_V6_0[] = {
S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
S390_FEAT_ESOP,
};
-/* add all new definitions before this point */
-static uint16_t qemu_MAX[] = {
- /* generates a dependency warning, leave it out for now */
- S390_FEAT_MSA_EXT_5,
- /* features introduced after the z13 */
+static uint16_t qemu_LATEST[] = {
S390_FEAT_INSTRUCTION_EXEC_PROT,
S390_FEAT_MISC_INSTRUCTION_EXT2,
S390_FEAT_MSA_EXT_8,
S390_FEAT_VECTOR_ENH,
};
+/* add all new definitions before this point */
+static uint16_t qemu_MAX[] = {
+ /* generates a dependency warning, leave it out for now */
+ S390_FEAT_MSA_EXT_5,
+};
+
/****** END FEATURE DEFS ******/
#define _YEARS "2016"
@@ -839,6 +841,7 @@ static FeatGroupDefSpec QemuFeatDef[] = {
QEMU_FEAT_INITIALIZER(V3_1),
QEMU_FEAT_INITIALIZER(V4_0),
QEMU_FEAT_INITIALIZER(V4_1),
+ QEMU_FEAT_INITIALIZER(V6_0),
QEMU_FEAT_INITIALIZER(LATEST),
QEMU_FEAT_INITIALIZER(MAX),
};
--
2.31.1
- [PATCH v2 18/26] s390x/tcg: Implement 128 bit for VECTOR FP LOAD ROUNDED, (continued)
- [PATCH v2 18/26] s390x/tcg: Implement 128 bit for VECTOR FP LOAD ROUNDED, David Hildenbrand, 2021/05/17
- [PATCH v2 17/26] s390x/tcg: Implement 64 bit for VECTOR FP LOAD LENGTHENED, David Hildenbrand, 2021/05/17
- [PATCH v2 19/26] s390x/tcg: Implement 32/128 bit for VECTOR FP PERFORM SIGN OPERATION, David Hildenbrand, 2021/05/17
- [PATCH v2 12/26] s390x/tcg: Implement VECTOR MULTIPLY SUM LOGICAL, David Hildenbrand, 2021/05/17
- [PATCH v2 20/26] s390x/tcg: Implement 32/128 bit for VECTOR FP TEST DATA CLASS IMMEDIATE, David Hildenbrand, 2021/05/17
- [PATCH v2 21/26] s390x/tcg: Implement 32/128 bit for VECTOR FP MULTIPLY AND (ADD|SUBTRACT), David Hildenbrand, 2021/05/17
- [PATCH v2 22/26] s390x/tcg: Implement VECTOR FP NEGATIVE MULTIPLY AND (ADD|SUBTRACT), David Hildenbrand, 2021/05/17
- [PATCH v2 23/26] softfloat: Implement float128_(min|minnum|minnummag|max|maxnum|maxnummag), David Hildenbrand, 2021/05/17
- [PATCH v2 24/26] s390x/tcg: Implement VECTOR FP (MAXIMUM|MINIMUM), David Hildenbrand, 2021/05/17
- [PATCH v2 25/26] s390x/tcg: We support Vector enhancements facility, David Hildenbrand, 2021/05/17
- [PATCH v2 26/26] s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z14 GA2,
David Hildenbrand <=