From be8c87d33304948258dad5e46582c588ff795344 Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Fri, 6 Dec 2024 13:27:37 +0100 Subject: [PATCH 02/18] s390x/cpumodel: add msa10 subfunctions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Thomas Huth RH-MergeRequest: 305: CPU model for new IBM Z gen17 hardware RH-Jira: RHEL-32665 RH-Acked-by: Cornelia Huck RH-Acked-by: Cédric Le Goater RH-Commit: [2/16] 967e78e0d496cf5241bfcee7b96b0308b5cedbda (thuth/qemu-kvm-cs9) MSA10 introduces new AES XTS subfunctions. Signed-off-by: Hendrik Brueckner Reviewed-by: Christian Borntraeger Message-ID: <20241206122751.189721-2-brueckner@linux.ibm.com> Signed-off-by: Thomas Huth (cherry picked from commit 1029cd5b9827ba6aa7f5e02eed1928a928e2fa5e) --- target/s390x/cpu_features.c | 2 ++ target/s390x/cpu_features_def.h.inc | 6 ++++++ target/s390x/cpu_models.c | 4 ++++ target/s390x/gen-features.c | 20 ++++++++++++++++++++ 4 files changed, 32 insertions(+) diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c index cb4e2b8920..a3c239595a 100644 --- a/target/s390x/cpu_features.c +++ b/target/s390x/cpu_features.c @@ -252,6 +252,8 @@ static S390FeatGroupDef s390_feature_groups[] = { FEAT_GROUP_INIT("msa8", MSA_EXT_8, "Message-security-assist-extension 8 facility"), FEAT_GROUP_INIT("msa9", MSA_EXT_9, "Message-security-assist-extension 9 facility"), FEAT_GROUP_INIT("msa9_pckmo", MSA_EXT_9_PCKMO, "Message-security-assist-extension 9 PCKMO subfunctions"), + FEAT_GROUP_INIT("msa10", MSA_EXT_10, "Message-security-assist-extension 10 facility"), + FEAT_GROUP_INIT("msa10_pckmo", MSA_EXT_10_PCKMO, "Message-security-assist-extension 10 PCKMO subfunctions"), FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements introduced with Multiple-epoch facility"), FEAT_GROUP_INIT("esort", ENH_SORT, "Enhanced-sort facility"), FEAT_GROUP_INIT("deflate", DEFLATE_CONVERSION, "Deflate-conversion facility"), diff --git a/target/s390x/cpu_features_def.h.inc b/target/s390x/cpu_features_def.h.inc index c53ac13352..104d186c3f 100644 --- a/target/s390x/cpu_features_def.h.inc +++ b/target/s390x/cpu_features_def.h.inc @@ -233,6 +233,10 @@ DEF_FEAT(KM_XTS_AES_128, "km-xts-aes-128", KM, 50, "KM XTS-AES-128") DEF_FEAT(KM_XTS_AES_256, "km-xts-aes-256", KM, 52, "KM XTS-AES-256") DEF_FEAT(KM_XTS_EAES_128, "km-xts-eaes-128", KM, 58, "KM XTS-Encrypted-AES-128") DEF_FEAT(KM_XTS_EAES_256, "km-xts-eaes-256", KM, 60, "KM XTS-Encrypted-AES-256") +DEF_FEAT(KM_FULL_XTS_AES_128, "km-full-xts-aes-128", KM, 82, "KM Full-XTS-AES-128") +DEF_FEAT(KM_FULL_XTS_AES_256, "km-full-xts-aes-256", KM, 84, "KM Full-XTS-AES-256") +DEF_FEAT(KM_FULL_XTS_EAES_128, "km-full-xts-eaes-128", KM, 90, "KM Full-XTS-Encrypted-AES-128") +DEF_FEAT(KM_FULL_XTS_EAES_256, "km-full-xts-eaes-256", KM, 92, "KM Full-XTS-Encrypted-AES-256") /* Features exposed via the KIMD instruction. */ DEF_FEAT(KIMD_SHA_1, "kimd-sha-1", KIMD, 1, "KIMD SHA-1") @@ -264,6 +268,8 @@ DEF_FEAT(PCKMO_ETDEA_256, "pckmo-etdea-192", PCKMO, 3, "PCKMO Encrypted-TDEA-192 DEF_FEAT(PCKMO_AES_128, "pckmo-aes-128", PCKMO, 18, "PCKMO Encrypted-AES-128-Key") DEF_FEAT(PCKMO_AES_192, "pckmo-aes-192", PCKMO, 19, "PCKMO Encrypted-AES-192-Key") DEF_FEAT(PCKMO_AES_256, "pckmo-aes-256", PCKMO, 20, "PCKMO Encrypted-AES-256-Key") +DEF_FEAT(PCKMO_AES_XTS_128_DK, "pckmo-aes-xts-128-dk", PCKMO, 21, "PCKMO Encrypt-AES-XTS-128-Double-Key") +DEF_FEAT(PCKMO_AES_XTS_256_DK, "pckmo-aes-xts-256-dk", PCKMO, 22, "PCKMO Encrypt-AES-XTS-256-Double-Key") DEF_FEAT(PCKMO_ECC_P256, "pckmo-ecc-p256", PCKMO, 32, "PCKMO Encrypt-ECC-P256-Key") DEF_FEAT(PCKMO_ECC_P384, "pckmo-ecc-p384", PCKMO, 33, "PCKMO Encrypt-ECC-P384-Key") DEF_FEAT(PCKMO_ECC_P521, "pckmo-ecc-p521", PCKMO, 34, "PCKMO Encrypt-ECC-P521-Key") diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index 8afa9af1a5..e71c445379 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -480,6 +480,10 @@ static void check_consistency(const S390CPUModel *model) { S390_FEAT_KLMD_SHA3_512, S390_FEAT_MSA }, { S390_FEAT_KLMD_SHAKE_128, S390_FEAT_MSA }, { S390_FEAT_KLMD_SHAKE_256, S390_FEAT_MSA }, + { S390_FEAT_KM_FULL_XTS_AES_128, S390_FEAT_MSA_EXT_4 }, + { S390_FEAT_KM_FULL_XTS_AES_256, S390_FEAT_MSA_EXT_4 }, + { S390_FEAT_KM_FULL_XTS_EAES_128, S390_FEAT_MSA_EXT_4 }, + { S390_FEAT_KM_FULL_XTS_EAES_256, S390_FEAT_MSA_EXT_4 }, { S390_FEAT_PRNO_TRNG_QRTCR, S390_FEAT_MSA_EXT_5 }, { S390_FEAT_PRNO_TRNG, S390_FEAT_MSA_EXT_5 }, { S390_FEAT_SIE_KSS, S390_FEAT_SIE_F2 }, diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index 2b2bfc3736..06c3bf64f3 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -246,6 +246,16 @@ S390_FEAT_PCKMO_ECC_ED25519, \ S390_FEAT_PCKMO_ECC_ED448 +#define S390_FEAT_GROUP_MSA_EXT_10 \ + S390_FEAT_KM_FULL_XTS_AES_128, \ + S390_FEAT_KM_FULL_XTS_AES_256, \ + S390_FEAT_KM_FULL_XTS_EAES_128, \ + S390_FEAT_KM_FULL_XTS_EAES_256 + +#define S390_FEAT_GROUP_MSA_EXT_10_PCKMO \ + S390_FEAT_PCKMO_AES_XTS_128_DK, \ + S390_FEAT_PCKMO_AES_XTS_256_DK + #define S390_FEAT_GROUP_ENH_SORT \ S390_FEAT_ESORT_BASE, \ S390_FEAT_SORTL_SFLR, \ @@ -307,10 +317,18 @@ static uint16_t group_MSA_EXT_9[] = { S390_FEAT_GROUP_MSA_EXT_9, }; +static uint16_t group_MSA_EXT_10[] = { + S390_FEAT_GROUP_MSA_EXT_10, +}; + static uint16_t group_MSA_EXT_9_PCKMO[] = { S390_FEAT_GROUP_MSA_EXT_9_PCKMO, }; +static uint16_t group_MSA_EXT_10_PCKMO[] = { + S390_FEAT_GROUP_MSA_EXT_10_PCKMO, +}; + static uint16_t group_ENH_SORT[] = { S390_FEAT_GROUP_ENH_SORT, }; @@ -858,6 +876,8 @@ static FeatGroupDefSpec FeatGroupDef[] = { FEAT_GROUP_INITIALIZER(MSA_EXT_8), FEAT_GROUP_INITIALIZER(MSA_EXT_9), FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO), + FEAT_GROUP_INITIALIZER(MSA_EXT_10), + FEAT_GROUP_INITIALIZER(MSA_EXT_10_PCKMO), FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), FEAT_GROUP_INITIALIZER(ENH_SORT), FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION), -- 2.39.3