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-rw-r--r--target/s390x/cpu_features.c3
-rw-r--r--target/s390x/cpu_features_def.h35
-rw-r--r--target/s390x/gen-features.c58
3 files changed, 93 insertions, 3 deletions
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 42fd9d792b..0436dc25d3 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -83,9 +83,11 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("dfppc", S390_FEAT_TYPE_STFL, 80, "Decimal-floating-point packed-conversion facility"),
FEAT_INIT("vx", S390_FEAT_TYPE_STFL, 129, "Vector facility"),
+ /* SCLP SCCB Byte 80 - 98 (bit numbers relative to byte-80) */
FEAT_INIT("gsls", S390_FEAT_TYPE_SCLP_CONF_CHAR, 40, "SIE: Guest-storage-limit-suppression facility"),
FEAT_INIT("esop", S390_FEAT_TYPE_SCLP_CONF_CHAR, 46, "Enhanced-suppression-on-protection facility"),
+ /* SCLP SCCB Byte 116 - 119 (bit numbers relative to byte-116) */
FEAT_INIT("64bscao", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 0, "SIE: 64-bit-SCAO facility"),
FEAT_INIT("cmma", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 1, "SIE: Collaborative-memory-management assist"),
FEAT_INIT("pfmfi", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 9, "SIE: PFMF interpretation facility"),
@@ -183,6 +185,7 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("kimd-sha-256", S390_FEAT_TYPE_KIMD, 2, "KIMD SHA-256"),
FEAT_INIT("kimd-sha-512", S390_FEAT_TYPE_KIMD, 3, "KIMD SHA-512"),
FEAT_INIT("kimd-ghash", S390_FEAT_TYPE_KIMD, 65, "KIMD GHASH"),
+
FEAT_INIT("klmd-sha-1", S390_FEAT_TYPE_KLMD, 1, "KLMD SHA-1"),
FEAT_INIT("klmd-sha-256", S390_FEAT_TYPE_KLMD, 2, "KLMD SHA-256"),
FEAT_INIT("klmd-sha-512", S390_FEAT_TYPE_KLMD, 3, "KLMD SHA-512"),
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index aa5ab8d371..f5bb7ed4b6 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -15,6 +15,7 @@
#define TARGET_S390X_CPU_FEATURES_DEF_H
typedef enum {
+ /* Stfle */
S390_FEAT_ESAN3 = 0,
S390_FEAT_ZARCH,
S390_FEAT_DAT_ENH,
@@ -72,12 +73,18 @@ typedef enum {
S390_FEAT_EDAT_2,
S390_FEAT_DFP_PACKED_CONVERSION,
S390_FEAT_VECTOR,
+
+ /* Sclp Conf Char */
S390_FEAT_SIE_GSLS,
S390_FEAT_ESOP,
+
+ /* Sclp Conf Char Ext */
S390_FEAT_SIE_64BSCAO,
S390_FEAT_SIE_CMMA,
S390_FEAT_SIE_PFMFI,
S390_FEAT_SIE_IBS,
+
+ /* Sclp Cpu */
S390_FEAT_SIE_F2,
S390_FEAT_SIE_SKEY,
S390_FEAT_SIE_GPERE,
@@ -85,8 +92,12 @@ typedef enum {
S390_FEAT_SIE_SIGPIF,
S390_FEAT_SIE_IB,
S390_FEAT_SIE_CEI,
+
+ /* Misc */
S390_FEAT_DAT_ENH_2,
S390_FEAT_CMM,
+
+ /* PLO */
S390_FEAT_PLO_CL,
S390_FEAT_PLO_CLG,
S390_FEAT_PLO_CLGR,
@@ -111,6 +122,8 @@ typedef enum {
S390_FEAT_PLO_CSTSTG,
S390_FEAT_PLO_CSTSTGR,
S390_FEAT_PLO_CSTSTX,
+
+ /* PTFF */
S390_FEAT_PTFF_QTO,
S390_FEAT_PTFF_QSI,
S390_FEAT_PTFF_QPT,
@@ -118,6 +131,8 @@ typedef enum {
S390_FEAT_PTFF_QTOU,
S390_FEAT_PTFF_STO,
S390_FEAT_PTFF_STOU,
+
+ /* KMAC */
S390_FEAT_KMAC_DEA,
S390_FEAT_KMAC_TDEA_128,
S390_FEAT_KMAC_TDEA_192,
@@ -130,6 +145,8 @@ typedef enum {
S390_FEAT_KMAC_EAES_128,
S390_FEAT_KMAC_EAES_192,
S390_FEAT_KMAC_EAES_256,
+
+ /* KMC */
S390_FEAT_KMC_DEA,
S390_FEAT_KMC_TDEA_128,
S390_FEAT_KMC_TDEA_192,
@@ -143,6 +160,8 @@ typedef enum {
S390_FEAT_KMC_EAES_192,
S390_FEAT_KMC_EAES_256,
S390_FEAT_KMC_PRNG,
+
+ /* KM */
S390_FEAT_KM_DEA,
S390_FEAT_KM_TDEA_128,
S390_FEAT_KM_TDEA_192,
@@ -159,19 +178,27 @@ typedef enum {
S390_FEAT_KM_XTS_AES_256,
S390_FEAT_KM_XTS_EAES_128,
S390_FEAT_KM_XTS_EAES_256,
+
+ /* KIMD */
S390_FEAT_KIMD_SHA_1,
S390_FEAT_KIMD_SHA_256,
S390_FEAT_KIMD_SHA_512,
S390_FEAT_KIMD_GHASH,
+
+ /* KLMD */
S390_FEAT_KLMD_SHA_1,
S390_FEAT_KLMD_SHA_256,
S390_FEAT_KLMD_SHA_512,
+
+ /* PCKMO */
S390_FEAT_PCKMO_EDEA,
S390_FEAT_PCKMO_ETDEA_128,
S390_FEAT_PCKMO_ETDEA_256,
S390_FEAT_PCKMO_AES_128,
S390_FEAT_PCKMO_AES_192,
S390_FEAT_PCKMO_AES_256,
+
+ /* KMCTR */
S390_FEAT_KMCTR_DEA,
S390_FEAT_KMCTR_TDEA_128,
S390_FEAT_KMCTR_TDEA_192,
@@ -184,6 +211,8 @@ typedef enum {
S390_FEAT_KMCTR_EAES_128,
S390_FEAT_KMCTR_EAES_192,
S390_FEAT_KMCTR_EAES_256,
+
+ /* KMF */
S390_FEAT_KMF_DEA,
S390_FEAT_KMF_TDEA_128,
S390_FEAT_KMF_TDEA_192,
@@ -196,6 +225,8 @@ typedef enum {
S390_FEAT_KMF_EAES_128,
S390_FEAT_KMF_EAES_192,
S390_FEAT_KMF_EAES_256,
+
+ /* KMO */
S390_FEAT_KMO_DEA,
S390_FEAT_KMO_TDEA_128,
S390_FEAT_KMO_TDEA_192,
@@ -208,6 +239,8 @@ typedef enum {
S390_FEAT_KMO_EAES_128,
S390_FEAT_KMO_EAES_192,
S390_FEAT_KMO_EAES_256,
+
+ /* PCC */
S390_FEAT_PCC_CMAC_DEA,
S390_FEAT_PCC_CMAC_TDEA_128,
S390_FEAT_PCC_CMAC_TDEA_192,
@@ -224,6 +257,8 @@ typedef enum {
S390_FEAT_PCC_XTS_AES_256,
S390_FEAT_PCC_XTS_EAES_128,
S390_FEAT_PCC_XTS_EAES_256,
+
+ /* PPNO */
S390_FEAT_PPNO_SHA_512_DRNG,
S390_FEAT_MAX,
} S390Feat;
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index e674738ae3..8ca2b47fe8 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -211,14 +211,20 @@ static uint16_t group_MSA_EXT_5[] = {
S390_FEAT_GROUP_MSA_EXT_5,
};
-/* base features in order of release */
+/* Base features (in order of release)
+ * Only non-hypervisor managed features belong here.
+ * Base feature sets are static meaning they do not change in future QEMU
+ * releases.
+ */
static uint16_t base_GEN7_GA1[] = {
S390_FEAT_GROUP_PLO,
S390_FEAT_ESAN3,
S390_FEAT_ZARCH,
};
+
#define base_GEN7_GA2 EmptyFeat
#define base_GEN7_GA3 EmptyFeat
+
static uint16_t base_GEN8_GA1[] = {
S390_FEAT_DAT_ENH,
S390_FEAT_EXTENDED_TRANSLATION_2,
@@ -227,10 +233,12 @@ static uint16_t base_GEN8_GA1[] = {
S390_FEAT_LONG_DISPLACEMENT_FAST,
S390_FEAT_HFP_MADDSUB,
};
+
#define base_GEN8_GA2 EmptyFeat
#define base_GEN8_GA3 EmptyFeat
#define base_GEN8_GA4 EmptyFeat
#define base_GEN8_GA5 EmptyFeat
+
static uint16_t base_GEN9_GA1[] = {
S390_FEAT_IDTE_SEGMENT,
S390_FEAT_ASN_LX_REUSE,
@@ -245,8 +253,10 @@ static uint16_t base_GEN9_GA1[] = {
S390_FEAT_ETF3_ENH,
S390_FEAT_DAT_ENH_2,
};
+
#define base_GEN9_GA2 EmptyFeat
#define base_GEN9_GA3 EmptyFeat
+
static uint16_t base_GEN10_GA1[] = {
S390_FEAT_CONDITIONAL_SSKE,
S390_FEAT_PARSING_ENH,
@@ -263,6 +273,7 @@ static uint16_t base_GEN10_GA1[] = {
};
#define base_GEN10_GA2 EmptyFeat
#define base_GEN10_GA3 EmptyFeat
+
static uint16_t base_GEN11_GA1[] = {
S390_FEAT_NONQ_KEY_SETTING,
S390_FEAT_ENHANCED_MONITOR,
@@ -272,21 +283,30 @@ static uint16_t base_GEN11_GA1[] = {
S390_FEAT_CMPSC_ENH,
S390_FEAT_INTERLOCKED_ACCESS_2,
};
+
#define base_GEN11_GA2 EmptyFeat
+
static uint16_t base_GEN12_GA1[] = {
S390_FEAT_DFP_ZONED_CONVERSION,
S390_FEAT_STFLE_49,
S390_FEAT_LOCAL_TLB_CLEARING,
};
+
#define base_GEN12_GA2 EmptyFeat
+
static uint16_t base_GEN13_GA1[] = {
S390_FEAT_STFLE_53,
S390_FEAT_DFP_PACKED_CONVERSION,
S390_FEAT_GROUP_GEN13_PTFF,
};
+
#define base_GEN13_GA2 EmptyFeat
-/* full features differing to the base in order of release */
+/* 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
+ * support these features yet.
+ */
static uint16_t full_GEN7_GA1[] = {
S390_FEAT_SIE_F2,
S390_FEAT_SIE_SKEY,
@@ -294,30 +314,38 @@ static uint16_t full_GEN7_GA1[] = {
S390_FEAT_SIE_IB,
S390_FEAT_SIE_CEI,
};
+
static uint16_t full_GEN7_GA2[] = {
S390_FEAT_EXTENDED_TRANSLATION_2,
};
+
static uint16_t full_GEN7_GA3[] = {
S390_FEAT_LONG_DISPLACEMENT,
S390_FEAT_SIE_SIIF,
};
+
static uint16_t full_GEN8_GA1[] = {
S390_FEAT_SIE_GSLS,
S390_FEAT_SIE_64BSCAO,
};
+
#define full_GEN8_GA2 EmptyFeat
+
static uint16_t full_GEN8_GA3[] = {
S390_FEAT_ASN_LX_REUSE,
S390_FEAT_EXTENDED_TRANSLATION_3,
};
+
#define full_GEN8_GA4 EmptyFeat
#define full_GEN8_GA5 EmptyFeat
+
static uint16_t full_GEN9_GA1[] = {
S390_FEAT_STORE_HYPERVISOR_INFO,
S390_FEAT_GROUP_MSA_EXT_1,
S390_FEAT_CMM,
S390_FEAT_SIE_CMMA,
};
+
static uint16_t full_GEN9_GA2[] = {
S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
S390_FEAT_EXTRACT_CPU_TIME,
@@ -325,10 +353,12 @@ static uint16_t full_GEN9_GA2[] = {
S390_FEAT_FLOATING_POINT_SUPPPORT_ENH,
S390_FEAT_DFP,
};
+
static uint16_t full_GEN9_GA3[] = {
S390_FEAT_CONDITIONAL_SSKE,
S390_FEAT_PFPO,
};
+
static uint16_t full_GEN10_GA1[] = {
S390_FEAT_EDAT,
S390_FEAT_CONFIGURATION_TOPOLOGY,
@@ -337,34 +367,46 @@ static uint16_t full_GEN10_GA1[] = {
S390_FEAT_SIE_PFMFI,
S390_FEAT_SIE_SIGPIF,
};
+
static uint16_t full_GEN10_GA2[] = {
S390_FEAT_SET_PROGRAM_PARAMETERS,
S390_FEAT_SIE_IBS,
};
+
static uint16_t full_GEN10_GA3[] = {
S390_FEAT_GROUP_MSA_EXT_3,
};
+
static uint16_t full_GEN11_GA1[] = {
S390_FEAT_IPTE_RANGE,
S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
S390_FEAT_GROUP_MSA_EXT_4,
};
+
#define full_GEN11_GA2 EmptyFeat
+
static uint16_t full_GEN12_GA1[] = {
S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
S390_FEAT_TRANSACTIONAL_EXE,
S390_FEAT_RUNTIME_INSTRUMENTATION,
S390_FEAT_EDAT_2,
};
+
static uint16_t full_GEN12_GA2[] = {
S390_FEAT_GROUP_MSA_EXT_5,
};
+
static uint16_t full_GEN13_GA1[] = {
S390_FEAT_VECTOR,
};
+
#define full_GEN13_GA2 EmptyFeat
-/* default features differing to the base in order of release */
+/* Default features (in order of release)
+ * Automatically includes corresponding base features.
+ * Default features are all features this version of QEMU supports for this
+ * hardware model. Default feature sets can grow with new QEMU releases.
+ */
#define default_GEN7_GA1 EmptyFeat
#define default_GEN7_GA2 EmptyFeat
#define default_GEN7_GA3 EmptyFeat
@@ -373,37 +415,47 @@ static uint16_t full_GEN13_GA1[] = {
#define default_GEN8_GA3 EmptyFeat
#define default_GEN8_GA4 EmptyFeat
#define default_GEN8_GA5 EmptyFeat
+
static uint16_t default_GEN9_GA1[] = {
S390_FEAT_STORE_HYPERVISOR_INFO,
S390_FEAT_GROUP_MSA_EXT_1,
S390_FEAT_CMM,
};
+
#define default_GEN9_GA2 EmptyFeat
#define default_GEN9_GA3 EmptyFeat
+
static uint16_t default_GEN10_GA1[] = {
S390_FEAT_EDAT,
S390_FEAT_GROUP_MSA_EXT_2,
};
+
#define default_GEN10_GA2 EmptyFeat
#define default_GEN10_GA3 EmptyFeat
+
static uint16_t default_GEN11_GA1[] = {
S390_FEAT_GROUP_MSA_EXT_3,
S390_FEAT_IPTE_RANGE,
S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
S390_FEAT_GROUP_MSA_EXT_4,
};
+
#define default_GEN11_GA2 EmptyFeat
+
static uint16_t default_GEN12_GA1[] = {
S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
S390_FEAT_TRANSACTIONAL_EXE,
S390_FEAT_RUNTIME_INSTRUMENTATION,
S390_FEAT_EDAT_2,
};
+
#define default_GEN12_GA2 EmptyFeat
+
static uint16_t default_GEN13_GA1[] = {
S390_FEAT_GROUP_MSA_EXT_5,
S390_FEAT_VECTOR,
};
+
#define default_GEN13_GA2 EmptyFeat
/****** END FEATURE DEFS ******/
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-24 14:00:12 +0000