s390x/cpumodel: introduce CPU features

The patch introduces s390x CPU features (most of them refered to as
facilities) along with their discription and some functions that will be
helpful when working with the features later on.

Please note that we don't introduce all known CPU features, only the
ones currently supported by KVM + QEMU. We don't want to enable later
on blindly any facilities, for which we don't know yet if we need QEMU
support to properly support them (e.g. migrate additional state when
active). We can update QEMU later on.

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
[reworked to include non-stfle features, added definitions]
Message-Id: <20160905085244.99980-5-dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

1 files changed, 231 insertions, 0 deletions

diff --git a/target-s390x/cpu_features_def.h b/target-s390x/cpu_features_def.h
new file mode 100644
index 0000000000..aa5ab8d371
--- /dev/null
+++ b/target-s390x/cpu_features_def.h
@@ -0,0 +1,231 @@
+/*
+ * CPU features/facilities for s390
+ *
+ * Copyright 2016 IBM Corp.
+ *
+ * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com>
+ *            David Hildenbrand <dahi@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or (at
+ * your option) any later version. See the COPYING file in the top-level
+ * directory.
+ */
+
+#ifndef TARGET_S390X_CPU_FEATURES_DEF_H
+#define TARGET_S390X_CPU_FEATURES_DEF_H
+
+typedef enum {
+    S390_FEAT_ESAN3 = 0,
+    S390_FEAT_ZARCH,
+    S390_FEAT_DAT_ENH,
+    S390_FEAT_IDTE_SEGMENT,
+    S390_FEAT_IDTE_REGION,
+    S390_FEAT_ASN_LX_REUSE,
+    S390_FEAT_STFLE,
+    S390_FEAT_EDAT,
+    S390_FEAT_SENSE_RUNNING_STATUS,
+    S390_FEAT_CONDITIONAL_SSKE,
+    S390_FEAT_CONFIGURATION_TOPOLOGY,
+    S390_FEAT_IPTE_RANGE,
+    S390_FEAT_NONQ_KEY_SETTING,
+    S390_FEAT_EXTENDED_TRANSLATION_2,
+    S390_FEAT_MSA,
+    S390_FEAT_LONG_DISPLACEMENT,
+    S390_FEAT_LONG_DISPLACEMENT_FAST,
+    S390_FEAT_HFP_MADDSUB,
+    S390_FEAT_EXTENDED_IMMEDIATE,
+    S390_FEAT_EXTENDED_TRANSLATION_3,
+    S390_FEAT_HFP_UNNORMALIZED_EXT,
+    S390_FEAT_ETF2_ENH,
+    S390_FEAT_STORE_CLOCK_FAST,
+    S390_FEAT_PARSING_ENH,
+    S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
+    S390_FEAT_TOD_CLOCK_STEERING,
+    S390_FEAT_ETF3_ENH,
+    S390_FEAT_EXTRACT_CPU_TIME,
+    S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
+    S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2,
+    S390_FEAT_GENERAL_INSTRUCTIONS_EXT,
+    S390_FEAT_EXECUTE_EXT,
+    S390_FEAT_ENHANCED_MONITOR,
+    S390_FEAT_FLOATING_POINT_EXT,
+    S390_FEAT_SET_PROGRAM_PARAMETERS,
+    S390_FEAT_FLOATING_POINT_SUPPPORT_ENH,
+    S390_FEAT_DFP,
+    S390_FEAT_DFP_FAST,
+    S390_FEAT_PFPO,
+    S390_FEAT_STFLE_45,
+    S390_FEAT_CMPSC_ENH,
+    S390_FEAT_DFP_ZONED_CONVERSION,
+    S390_FEAT_STFLE_49,
+    S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
+    S390_FEAT_LOCAL_TLB_CLEARING,
+    S390_FEAT_INTERLOCKED_ACCESS_2,
+    S390_FEAT_STFLE_53,
+    S390_FEAT_MSA_EXT_5,
+    S390_FEAT_RUNTIME_INSTRUMENTATION,
+    S390_FEAT_TRANSACTIONAL_EXE,
+    S390_FEAT_STORE_HYPERVISOR_INFO,
+    S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
+    S390_FEAT_MSA_EXT_3,
+    S390_FEAT_MSA_EXT_4,
+    S390_FEAT_EDAT_2,
+    S390_FEAT_DFP_PACKED_CONVERSION,
+    S390_FEAT_VECTOR,
+    S390_FEAT_SIE_GSLS,
+    S390_FEAT_ESOP,
+    S390_FEAT_SIE_64BSCAO,
+    S390_FEAT_SIE_CMMA,
+    S390_FEAT_SIE_PFMFI,
+    S390_FEAT_SIE_IBS,
+    S390_FEAT_SIE_F2,
+    S390_FEAT_SIE_SKEY,
+    S390_FEAT_SIE_GPERE,
+    S390_FEAT_SIE_SIIF,
+    S390_FEAT_SIE_SIGPIF,
+    S390_FEAT_SIE_IB,
+    S390_FEAT_SIE_CEI,
+    S390_FEAT_DAT_ENH_2,
+    S390_FEAT_CMM,
+    S390_FEAT_PLO_CL,
+    S390_FEAT_PLO_CLG,
+    S390_FEAT_PLO_CLGR,
+    S390_FEAT_PLO_CLX,
+    S390_FEAT_PLO_CS,
+    S390_FEAT_PLO_CSG,
+    S390_FEAT_PLO_CSGR,
+    S390_FEAT_PLO_CSX,
+    S390_FEAT_PLO_DCS,
+    S390_FEAT_PLO_DCSG,
+    S390_FEAT_PLO_DCSGR,
+    S390_FEAT_PLO_DCSX,
+    S390_FEAT_PLO_CSST,
+    S390_FEAT_PLO_CSSTG,
+    S390_FEAT_PLO_CSSTGR,
+    S390_FEAT_PLO_CSSTX,
+    S390_FEAT_PLO_CSDST,
+    S390_FEAT_PLO_CSDSTG,
+    S390_FEAT_PLO_CSDSTGR,
+    S390_FEAT_PLO_CSDSTX,
+    S390_FEAT_PLO_CSTST,
+    S390_FEAT_PLO_CSTSTG,
+    S390_FEAT_PLO_CSTSTGR,
+    S390_FEAT_PLO_CSTSTX,
+    S390_FEAT_PTFF_QTO,
+    S390_FEAT_PTFF_QSI,
+    S390_FEAT_PTFF_QPT,
+    S390_FEAT_PTFF_QUI,
+    S390_FEAT_PTFF_QTOU,
+    S390_FEAT_PTFF_STO,
+    S390_FEAT_PTFF_STOU,
+    S390_FEAT_KMAC_DEA,
+    S390_FEAT_KMAC_TDEA_128,
+    S390_FEAT_KMAC_TDEA_192,
+    S390_FEAT_KMAC_EDEA,
+    S390_FEAT_KMAC_ETDEA_128,
+    S390_FEAT_KMAC_ETDEA_192,
+    S390_FEAT_KMAC_AES_128,
+    S390_FEAT_KMAC_AES_192,
+    S390_FEAT_KMAC_AES_256,
+    S390_FEAT_KMAC_EAES_128,
+    S390_FEAT_KMAC_EAES_192,
+    S390_FEAT_KMAC_EAES_256,
+    S390_FEAT_KMC_DEA,
+    S390_FEAT_KMC_TDEA_128,
+    S390_FEAT_KMC_TDEA_192,
+    S390_FEAT_KMC_EDEA,
+    S390_FEAT_KMC_ETDEA_128,
+    S390_FEAT_KMC_ETDEA_192,
+    S390_FEAT_KMC_AES_128,
+    S390_FEAT_KMC_AES_192,
+    S390_FEAT_KMC_AES_256,
+    S390_FEAT_KMC_EAES_128,
+    S390_FEAT_KMC_EAES_192,
+    S390_FEAT_KMC_EAES_256,
+    S390_FEAT_KMC_PRNG,
+    S390_FEAT_KM_DEA,
+    S390_FEAT_KM_TDEA_128,
+    S390_FEAT_KM_TDEA_192,
+    S390_FEAT_KM_EDEA,
+    S390_FEAT_KM_ETDEA_128,
+    S390_FEAT_KM_ETDEA_192,
+    S390_FEAT_KM_AES_128,
+    S390_FEAT_KM_AES_192,
+    S390_FEAT_KM_AES_256,
+    S390_FEAT_KM_EAES_128,
+    S390_FEAT_KM_EAES_192,
+    S390_FEAT_KM_EAES_256,
+    S390_FEAT_KM_XTS_AES_128,
+    S390_FEAT_KM_XTS_AES_256,
+    S390_FEAT_KM_XTS_EAES_128,
+    S390_FEAT_KM_XTS_EAES_256,
+    S390_FEAT_KIMD_SHA_1,
+    S390_FEAT_KIMD_SHA_256,
+    S390_FEAT_KIMD_SHA_512,
+    S390_FEAT_KIMD_GHASH,
+    S390_FEAT_KLMD_SHA_1,
+    S390_FEAT_KLMD_SHA_256,
+    S390_FEAT_KLMD_SHA_512,
+    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,
+    S390_FEAT_KMCTR_DEA,
+    S390_FEAT_KMCTR_TDEA_128,
+    S390_FEAT_KMCTR_TDEA_192,
+    S390_FEAT_KMCTR_EDEA,
+    S390_FEAT_KMCTR_ETDEA_128,
+    S390_FEAT_KMCTR_ETDEA_192,
+    S390_FEAT_KMCTR_AES_128,
+    S390_FEAT_KMCTR_AES_192,
+    S390_FEAT_KMCTR_AES_256,
+    S390_FEAT_KMCTR_EAES_128,
+    S390_FEAT_KMCTR_EAES_192,
+    S390_FEAT_KMCTR_EAES_256,
+    S390_FEAT_KMF_DEA,
+    S390_FEAT_KMF_TDEA_128,
+    S390_FEAT_KMF_TDEA_192,
+    S390_FEAT_KMF_EDEA,
+    S390_FEAT_KMF_ETDEA_128,
+    S390_FEAT_KMF_ETDEA_192,
+    S390_FEAT_KMF_AES_128,
+    S390_FEAT_KMF_AES_192,
+    S390_FEAT_KMF_AES_256,
+    S390_FEAT_KMF_EAES_128,
+    S390_FEAT_KMF_EAES_192,
+    S390_FEAT_KMF_EAES_256,
+    S390_FEAT_KMO_DEA,
+    S390_FEAT_KMO_TDEA_128,
+    S390_FEAT_KMO_TDEA_192,
+    S390_FEAT_KMO_EDEA,
+    S390_FEAT_KMO_ETDEA_128,
+    S390_FEAT_KMO_ETDEA_192,
+    S390_FEAT_KMO_AES_128,
+    S390_FEAT_KMO_AES_192,
+    S390_FEAT_KMO_AES_256,
+    S390_FEAT_KMO_EAES_128,
+    S390_FEAT_KMO_EAES_192,
+    S390_FEAT_KMO_EAES_256,
+    S390_FEAT_PCC_CMAC_DEA,
+    S390_FEAT_PCC_CMAC_TDEA_128,
+    S390_FEAT_PCC_CMAC_TDEA_192,
+    S390_FEAT_PCC_CMAC_ETDEA_128,
+    S390_FEAT_PCC_CMAC_ETDEA_192,
+    S390_FEAT_PCC_CMAC_TDEA,
+    S390_FEAT_PCC_CMAC_AES_128,
+    S390_FEAT_PCC_CMAC_AES_192,
+    S390_FEAT_PCC_CMAC_AES_256,
+    S390_FEAT_PCC_CMAC_EAES_128,
+    S390_FEAT_PCC_CMAC_EAES_192,
+    S390_FEAT_PCC_CMAC_EAES_256,
+    S390_FEAT_PCC_XTS_AES_128,
+    S390_FEAT_PCC_XTS_AES_256,
+    S390_FEAT_PCC_XTS_EAES_128,
+    S390_FEAT_PCC_XTS_EAES_256,
+    S390_FEAT_PPNO_SHA_512_DRNG,
+    S390_FEAT_MAX,
+} S390Feat;
+
+#endif /* TARGET_S390X_CPU_FEATURES_DEF_H */