1fcf5ef2aSThomas Huth /* 2fcf5ef2aSThomas Huth * CPU features/facilities for s390x 3fcf5ef2aSThomas Huth * 4fcf5ef2aSThomas Huth * Copyright 2016 IBM Corp. 5fcf5ef2aSThomas Huth * 6fcf5ef2aSThomas Huth * Author(s): David Hildenbrand <dahi@linux.vnet.ibm.com> 7fcf5ef2aSThomas Huth * 8fcf5ef2aSThomas Huth * This work is licensed under the terms of the GNU GPL, version 2 or (at 9fcf5ef2aSThomas Huth * your option) any later version. See the COPYING file in the top-level 10fcf5ef2aSThomas Huth * directory. 11fcf5ef2aSThomas Huth */ 12fcf5ef2aSThomas Huth 13fcf5ef2aSThomas Huth #include "qemu/osdep.h" 14fcf5ef2aSThomas Huth #include "qemu/module.h" 15fcf5ef2aSThomas Huth #include "cpu_features.h" 16fcf5ef2aSThomas Huth #include "gen-features.h" 17fcf5ef2aSThomas Huth 18fcf5ef2aSThomas Huth #define FEAT_INIT(_name, _type, _bit, _desc) \ 19fcf5ef2aSThomas Huth { \ 20fcf5ef2aSThomas Huth .name = _name, \ 21fcf5ef2aSThomas Huth .type = _type, \ 22fcf5ef2aSThomas Huth .bit = _bit, \ 23fcf5ef2aSThomas Huth .desc = _desc, \ 24fcf5ef2aSThomas Huth } 25fcf5ef2aSThomas Huth 26fcf5ef2aSThomas Huth /* indexed by feature number for easy lookup */ 27fcf5ef2aSThomas Huth static const S390FeatDef s390_features[] = { 28fcf5ef2aSThomas Huth FEAT_INIT("esan3", S390_FEAT_TYPE_STFL, 0, "Instructions marked as n3"), 29fcf5ef2aSThomas Huth FEAT_INIT("zarch", S390_FEAT_TYPE_STFL, 1, "z/Architecture architectural mode"), 30fcf5ef2aSThomas Huth FEAT_INIT("dateh", S390_FEAT_TYPE_STFL, 3, "DAT-enhancement facility"), 31fcf5ef2aSThomas Huth FEAT_INIT("idtes", S390_FEAT_TYPE_STFL, 4, "IDTE selective TLB segment-table clearing"), 32fcf5ef2aSThomas Huth FEAT_INIT("idter", S390_FEAT_TYPE_STFL, 5, "IDTE selective TLB region-table clearing"), 33fcf5ef2aSThomas Huth FEAT_INIT("asnlxr", S390_FEAT_TYPE_STFL, 6, "ASN-and-LX reuse facility"), 34fcf5ef2aSThomas Huth FEAT_INIT("stfle", S390_FEAT_TYPE_STFL, 7, "Store-facility-list-extended facility"), 35fcf5ef2aSThomas Huth FEAT_INIT("edat", S390_FEAT_TYPE_STFL, 8, "Enhanced-DAT facility"), 36fcf5ef2aSThomas Huth FEAT_INIT("srs", S390_FEAT_TYPE_STFL, 9, "Sense-running-status facility"), 37fcf5ef2aSThomas Huth FEAT_INIT("csske", S390_FEAT_TYPE_STFL, 10, "Conditional-SSKE facility"), 38fcf5ef2aSThomas Huth FEAT_INIT("ctop", S390_FEAT_TYPE_STFL, 11, "Configuration-topology facility"), 39fcf5ef2aSThomas Huth FEAT_INIT("ipter", S390_FEAT_TYPE_STFL, 13, "IPTE-range facility"), 40fcf5ef2aSThomas Huth FEAT_INIT("nonqks", S390_FEAT_TYPE_STFL, 14, "Nonquiescing key-setting facility"), 41fcf5ef2aSThomas Huth FEAT_INIT("etf2", S390_FEAT_TYPE_STFL, 16, "Extended-translation facility 2"), 42fcf5ef2aSThomas Huth FEAT_INIT("msa-base", S390_FEAT_TYPE_STFL, 17, "Message-security-assist facility (excluding subfunctions)"), 43fcf5ef2aSThomas Huth FEAT_INIT("ldisp", S390_FEAT_TYPE_STFL, 18, "Long-displacement facility"), 44fcf5ef2aSThomas Huth FEAT_INIT("ldisphp", S390_FEAT_TYPE_STFL, 19, "Long-displacement facility has high performance"), 45fcf5ef2aSThomas Huth FEAT_INIT("hfpm", S390_FEAT_TYPE_STFL, 20, "HFP-multiply-add/subtract facility"), 46fcf5ef2aSThomas Huth FEAT_INIT("eimm", S390_FEAT_TYPE_STFL, 21, "Extended-immediate facility"), 47fcf5ef2aSThomas Huth FEAT_INIT("etf3", S390_FEAT_TYPE_STFL, 22, "Extended-translation facility 3"), 48fcf5ef2aSThomas Huth FEAT_INIT("hfpue", S390_FEAT_TYPE_STFL, 23, "HFP-unnormalized-extension facility"), 49fcf5ef2aSThomas Huth FEAT_INIT("etf2eh", S390_FEAT_TYPE_STFL, 24, "ETF2-enhancement facility"), 50fcf5ef2aSThomas Huth FEAT_INIT("stckf", S390_FEAT_TYPE_STFL, 25, "Store-clock-fast facility"), 51fcf5ef2aSThomas Huth FEAT_INIT("parseh", S390_FEAT_TYPE_STFL, 26, "Parsing-enhancement facility"), 52fcf5ef2aSThomas Huth FEAT_INIT("mvcos", S390_FEAT_TYPE_STFL, 27, "Move-with-optional-specification facility"), 53fcf5ef2aSThomas Huth FEAT_INIT("tods-base", S390_FEAT_TYPE_STFL, 28, "TOD-clock-steering facility (excluding subfunctions)"), 54fcf5ef2aSThomas Huth FEAT_INIT("etf3eh", S390_FEAT_TYPE_STFL, 30, "ETF3-enhancement facility"), 55fcf5ef2aSThomas Huth FEAT_INIT("ectg", S390_FEAT_TYPE_STFL, 31, "Extract-CPU-time facility"), 56fcf5ef2aSThomas Huth FEAT_INIT("csst", S390_FEAT_TYPE_STFL, 32, "Compare-and-swap-and-store facility"), 57fcf5ef2aSThomas Huth FEAT_INIT("csst2", S390_FEAT_TYPE_STFL, 33, "Compare-and-swap-and-store facility 2"), 58fcf5ef2aSThomas Huth FEAT_INIT("ginste", S390_FEAT_TYPE_STFL, 34, "General-instructions-extension facility"), 59fcf5ef2aSThomas Huth FEAT_INIT("exrl", S390_FEAT_TYPE_STFL, 35, "Execute-extensions facility"), 60fcf5ef2aSThomas Huth FEAT_INIT("emon", S390_FEAT_TYPE_STFL, 36, "Enhanced-monitor facility"), 61fcf5ef2aSThomas Huth FEAT_INIT("fpe", S390_FEAT_TYPE_STFL, 37, "Floating-point extension facility"), 626da5c593SJason J. Herne FEAT_INIT("opc", S390_FEAT_TYPE_STFL, 38, "Order Preserving Compression facility"), 63fcf5ef2aSThomas Huth FEAT_INIT("sprogp", S390_FEAT_TYPE_STFL, 40, "Set-program-parameters facility"), 64fcf5ef2aSThomas Huth FEAT_INIT("fpseh", S390_FEAT_TYPE_STFL, 41, "Floating-point-support-enhancement facilities"), 65fcf5ef2aSThomas Huth FEAT_INIT("dfp", S390_FEAT_TYPE_STFL, 42, "DFP (decimal-floating-point) facility"), 66fcf5ef2aSThomas Huth FEAT_INIT("dfphp", S390_FEAT_TYPE_STFL, 43, "DFP (decimal-floating-point) facility has high performance"), 67fcf5ef2aSThomas Huth FEAT_INIT("pfpo", S390_FEAT_TYPE_STFL, 44, "PFPO instruction"), 68fcf5ef2aSThomas Huth FEAT_INIT("stfle45", S390_FEAT_TYPE_STFL, 45, "Various facilities introduced with z196"), 69fcf5ef2aSThomas Huth FEAT_INIT("cmpsceh", S390_FEAT_TYPE_STFL, 47, "CMPSC-enhancement facility"), 70fcf5ef2aSThomas Huth FEAT_INIT("dfpzc", S390_FEAT_TYPE_STFL, 48, "Decimal-floating-point zoned-conversion facility"), 71fcf5ef2aSThomas Huth FEAT_INIT("stfle49", S390_FEAT_TYPE_STFL, 49, "Various facilities introduced with zEC12"), 72fcf5ef2aSThomas Huth FEAT_INIT("cte", S390_FEAT_TYPE_STFL, 50, "Constrained transactional-execution facility"), 73fcf5ef2aSThomas Huth FEAT_INIT("ltlbc", S390_FEAT_TYPE_STFL, 51, "Local-TLB-clearing facility"), 74fcf5ef2aSThomas Huth FEAT_INIT("iacc2", S390_FEAT_TYPE_STFL, 52, "Interlocked-access facility 2"), 75fcf5ef2aSThomas Huth FEAT_INIT("stfle53", S390_FEAT_TYPE_STFL, 53, "Various facilities introduced with z13"), 766da5c593SJason J. Herne FEAT_INIT("eec", S390_FEAT_TYPE_STFL, 54, "Entropy encoding compression facility"), 77fcf5ef2aSThomas Huth FEAT_INIT("msa5-base", S390_FEAT_TYPE_STFL, 57, "Message-security-assist-extension-5 facility (excluding subfunctions)"), 786da5c593SJason J. Herne FEAT_INIT("minste2", S390_FEAT_TYPE_STFL, 58, "Miscellaneous-instruction-extensions facility 2"), 796da5c593SJason J. Herne FEAT_INIT("sema", S390_FEAT_TYPE_STFL, 59, "Semaphore-assist facility"), 806da5c593SJason J. Herne FEAT_INIT("tsi", S390_FEAT_TYPE_STFL, 60, "Time-slice Instrumentation facility"), 81fcf5ef2aSThomas Huth FEAT_INIT("ri", S390_FEAT_TYPE_STFL, 64, "CPU runtime-instrumentation facility"), 823b00f702SYi Min Zhao FEAT_INIT("zpci", S390_FEAT_TYPE_STFL, 69, "z/PCI facility"), 833b00f702SYi Min Zhao FEAT_INIT("aen", S390_FEAT_TYPE_STFL, 71, "General-purpose-adapter-event-notification facility"), 843b00f702SYi Min Zhao FEAT_INIT("ais", S390_FEAT_TYPE_STFL, 72, "General-purpose-adapter-interruption-suppression facility"), 85fcf5ef2aSThomas Huth FEAT_INIT("te", S390_FEAT_TYPE_STFL, 73, "Transactional-execution facility"), 86fcf5ef2aSThomas Huth FEAT_INIT("sthyi", S390_FEAT_TYPE_STFL, 74, "Store-hypervisor-information facility"), 87fcf5ef2aSThomas Huth FEAT_INIT("aefsi", S390_FEAT_TYPE_STFL, 75, "Access-exception-fetch/store-indication facility"), 88fcf5ef2aSThomas Huth FEAT_INIT("msa3-base", S390_FEAT_TYPE_STFL, 76, "Message-security-assist-extension-3 facility (excluding subfunctions)"), 89fcf5ef2aSThomas Huth FEAT_INIT("msa4-base", S390_FEAT_TYPE_STFL, 77, "Message-security-assist-extension-4 facility (excluding subfunctions)"), 90fcf5ef2aSThomas Huth FEAT_INIT("edat2", S390_FEAT_TYPE_STFL, 78, "Enhanced-DAT facility 2"), 91fcf5ef2aSThomas Huth FEAT_INIT("dfppc", S390_FEAT_TYPE_STFL, 80, "Decimal-floating-point packed-conversion facility"), 92fcf5ef2aSThomas Huth FEAT_INIT("vx", S390_FEAT_TYPE_STFL, 129, "Vector facility"), 936da5c593SJason J. Herne FEAT_INIT("iep", S390_FEAT_TYPE_STFL, 130, "Instruction-execution-protection facility"), 946da5c593SJason J. Herne FEAT_INIT("sea_esop2", S390_FEAT_TYPE_STFL, 131, "Side-effect-access facility and Enhanced-suppression-on-protection facility 2"), 956da5c593SJason J. Herne FEAT_INIT("gs", S390_FEAT_TYPE_STFL, 133, "Guarded-storage facility"), 966da5c593SJason J. Herne FEAT_INIT("vxpd", S390_FEAT_TYPE_STFL, 134, "Vector packed decimal facility"), 976da5c593SJason J. Herne FEAT_INIT("vxeh", S390_FEAT_TYPE_STFL, 135, "Vector enhancements facility"), 986da5c593SJason J. Herne FEAT_INIT("mepoch", S390_FEAT_TYPE_STFL, 139, "Multiple-epoch facility"), 996da5c593SJason J. Herne FEAT_INIT("tpei", S390_FEAT_TYPE_STFL, 144, "Test-pending-external-interruption facility"), 1006da5c593SJason J. Herne FEAT_INIT("irbm", S390_FEAT_TYPE_STFL, 145, "Insert-reference-bits-multiple facility"), 1016da5c593SJason J. Herne FEAT_INIT("msa8-base", S390_FEAT_TYPE_STFL, 146, "Message-security-assist-extension-8 facility (excluding subfunctions)"), 1026da5c593SJason J. Herne FEAT_INIT("cmmnt", S390_FEAT_TYPE_STFL, 147, "CMM: ESSA-enhancement (no translate) facility"), 103fcf5ef2aSThomas Huth 104ec3aadb1SJason J. Herne /* SCLP SCCB Byte 80 - 98 (bit numbers relative to byte-80) */ 105fcf5ef2aSThomas Huth FEAT_INIT("gsls", S390_FEAT_TYPE_SCLP_CONF_CHAR, 40, "SIE: Guest-storage-limit-suppression facility"), 106fcf5ef2aSThomas Huth FEAT_INIT("esop", S390_FEAT_TYPE_SCLP_CONF_CHAR, 46, "Enhanced-suppression-on-protection facility"), 1076da5c593SJason J. Herne FEAT_INIT("hpma2", S390_FEAT_TYPE_SCLP_CONF_CHAR, 90, "Host page management assist 2 Facility"), /* 91-2 */ 1086da5c593SJason J. Herne FEAT_INIT("kss", S390_FEAT_TYPE_SCLP_CONF_CHAR, 151, "SIE: Keyless-subset facility"), /* 98-7 */ 109fcf5ef2aSThomas Huth 110ec3aadb1SJason J. Herne /* SCLP SCCB Byte 116 - 119 (bit numbers relative to byte-116) */ 111fcf5ef2aSThomas Huth FEAT_INIT("64bscao", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 0, "SIE: 64-bit-SCAO facility"), 112fcf5ef2aSThomas Huth FEAT_INIT("cmma", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 1, "SIE: Collaborative-memory-management assist"), 113fcf5ef2aSThomas Huth FEAT_INIT("pfmfi", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 9, "SIE: PFMF interpretation facility"), 114fcf5ef2aSThomas Huth FEAT_INIT("ibs", S390_FEAT_TYPE_SCLP_CONF_CHAR_EXT, 10, "SIE: Interlock-and-broadcast-suppression facility"), 115fcf5ef2aSThomas Huth 116fcf5ef2aSThomas Huth FEAT_INIT("sief2", S390_FEAT_TYPE_SCLP_CPU, 4, "SIE: interception format 2 (Virtual SIE)"), 117fcf5ef2aSThomas Huth FEAT_INIT("skey", S390_FEAT_TYPE_SCLP_CPU, 5, "SIE: Storage-key facility"), 118fcf5ef2aSThomas Huth FEAT_INIT("gpereh", S390_FEAT_TYPE_SCLP_CPU, 10, "SIE: Guest-PER enhancement facility"), 119fcf5ef2aSThomas Huth FEAT_INIT("siif", S390_FEAT_TYPE_SCLP_CPU, 11, "SIE: Shared IPTE-interlock facility"), 120fcf5ef2aSThomas Huth FEAT_INIT("sigpif", S390_FEAT_TYPE_SCLP_CPU, 12, "SIE: SIGP interpretation facility"), 121fcf5ef2aSThomas Huth FEAT_INIT("ib", S390_FEAT_TYPE_SCLP_CPU, 42, "SIE: Intervention bypass facility"), 122fcf5ef2aSThomas Huth FEAT_INIT("cei", S390_FEAT_TYPE_SCLP_CPU, 43, "SIE: Conditional-external-interception facility"), 123fcf5ef2aSThomas Huth 124fcf5ef2aSThomas Huth FEAT_INIT("dateh2", S390_FEAT_TYPE_MISC, 0, "DAT-enhancement facility 2"), 125fcf5ef2aSThomas Huth FEAT_INIT("cmm", S390_FEAT_TYPE_MISC, 0, "Collaborative-memory-management facility"), 126fcf5ef2aSThomas Huth 127fcf5ef2aSThomas Huth FEAT_INIT("plo-cl", S390_FEAT_TYPE_PLO, 0, "PLO Compare and load (32 bit in general registers)"), 128fcf5ef2aSThomas Huth FEAT_INIT("plo-clg", S390_FEAT_TYPE_PLO, 1, "PLO Compare and load (64 bit in parameter list)"), 129fcf5ef2aSThomas Huth FEAT_INIT("plo-clgr", S390_FEAT_TYPE_PLO, 2, "PLO Compare and load (32 bit in general registers)"), 130fcf5ef2aSThomas Huth FEAT_INIT("plo-clx", S390_FEAT_TYPE_PLO, 3, "PLO Compare and load (128 bit in parameter list)"), 131fcf5ef2aSThomas Huth FEAT_INIT("plo-cs", S390_FEAT_TYPE_PLO, 4, "PLO Compare and swap (32 bit in general registers)"), 132fcf5ef2aSThomas Huth FEAT_INIT("plo-csg", S390_FEAT_TYPE_PLO, 5, "PLO Compare and swap (64 bit in parameter list)"), 133fcf5ef2aSThomas Huth FEAT_INIT("plo-csgr", S390_FEAT_TYPE_PLO, 6, "PLO Compare and swap (32 bit in general registers)"), 134fcf5ef2aSThomas Huth FEAT_INIT("plo-csx", S390_FEAT_TYPE_PLO, 7, "PLO Compare and swap (128 bit in parameter list)"), 135fcf5ef2aSThomas Huth FEAT_INIT("plo-dcs", S390_FEAT_TYPE_PLO, 8, "PLO Double compare and swap (32 bit in general registers)"), 136fcf5ef2aSThomas Huth FEAT_INIT("plo-dcsg", S390_FEAT_TYPE_PLO, 9, "PLO Double compare and swap (64 bit in parameter list)"), 137fcf5ef2aSThomas Huth FEAT_INIT("plo-dcsgr", S390_FEAT_TYPE_PLO, 10, "PLO Double compare and swap (32 bit in general registers)"), 138fcf5ef2aSThomas Huth FEAT_INIT("plo-dcsx", S390_FEAT_TYPE_PLO, 11, "PLO Double compare and swap (128 bit in parameter list)"), 139fcf5ef2aSThomas Huth FEAT_INIT("plo-csst", S390_FEAT_TYPE_PLO, 12, "PLO Compare and swap and store (32 bit in general registers)"), 140fcf5ef2aSThomas Huth FEAT_INIT("plo-csstg", S390_FEAT_TYPE_PLO, 13, "PLO Compare and swap and store (64 bit in parameter list)"), 141fcf5ef2aSThomas Huth FEAT_INIT("plo-csstgr", S390_FEAT_TYPE_PLO, 14, "PLO Compare and swap and store (32 bit in general registers)"), 142fcf5ef2aSThomas Huth FEAT_INIT("plo-csstx", S390_FEAT_TYPE_PLO, 15, "PLO Compare and swap and store (128 bit in parameter list)"), 143fcf5ef2aSThomas Huth FEAT_INIT("plo-csdst", S390_FEAT_TYPE_PLO, 16, "PLO Compare and swap and double store (32 bit in general registers)"), 144fcf5ef2aSThomas Huth FEAT_INIT("plo-csdstg", S390_FEAT_TYPE_PLO, 17, "PLO Compare and swap and double store (64 bit in parameter list)"), 145fcf5ef2aSThomas Huth FEAT_INIT("plo-csdstgr", S390_FEAT_TYPE_PLO, 18, "PLO Compare and swap and double store (32 bit in general registers)"), 146fcf5ef2aSThomas Huth FEAT_INIT("plo-csdstx", S390_FEAT_TYPE_PLO, 19, "PLO Compare and swap and double store (128 bit in parameter list)"), 147fcf5ef2aSThomas Huth FEAT_INIT("plo-cstst", S390_FEAT_TYPE_PLO, 20, "PLO Compare and swap and triple store (32 bit in general registers)"), 148fcf5ef2aSThomas Huth FEAT_INIT("plo-cststg", S390_FEAT_TYPE_PLO, 21, "PLO Compare and swap and triple store (64 bit in parameter list)"), 149fcf5ef2aSThomas Huth FEAT_INIT("plo-cststgr", S390_FEAT_TYPE_PLO, 22, "PLO Compare and swap and triple store (32 bit in general registers)"), 150fcf5ef2aSThomas Huth FEAT_INIT("plo-cststx", S390_FEAT_TYPE_PLO, 23, "PLO Compare and swap and triple store (128 bit in parameter list)"), 151fcf5ef2aSThomas Huth 152fcf5ef2aSThomas Huth FEAT_INIT("ptff-qto", S390_FEAT_TYPE_PTFF, 1, "PTFF Query TOD Offset"), 153fcf5ef2aSThomas Huth FEAT_INIT("ptff-qsi", S390_FEAT_TYPE_PTFF, 2, "PTFF Query Steering Information"), 154fcf5ef2aSThomas Huth FEAT_INIT("ptff-qpc", S390_FEAT_TYPE_PTFF, 3, "PTFF Query Physical Clock"), 155fcf5ef2aSThomas Huth FEAT_INIT("ptff-qui", S390_FEAT_TYPE_PTFF, 4, "PTFF Query UTC Information"), 156fcf5ef2aSThomas Huth FEAT_INIT("ptff-qtou", S390_FEAT_TYPE_PTFF, 5, "PTFF Query TOD Offset User"), 157fcf5ef2aSThomas Huth FEAT_INIT("ptff-sto", S390_FEAT_TYPE_PTFF, 65, "PTFF Set TOD Offset"), 158fcf5ef2aSThomas Huth FEAT_INIT("ptff-stou", S390_FEAT_TYPE_PTFF, 69, "PTFF Set TOD Offset User"), 159fcf5ef2aSThomas Huth 160fcf5ef2aSThomas Huth FEAT_INIT("kmac-dea", S390_FEAT_TYPE_KMAC, 1, "KMAC DEA"), 161fcf5ef2aSThomas Huth FEAT_INIT("kmac-tdea-128", S390_FEAT_TYPE_KMAC, 2, "KMAC TDEA-128"), 162fcf5ef2aSThomas Huth FEAT_INIT("kmac-tdea-192", S390_FEAT_TYPE_KMAC, 3, "KMAC TDEA-192"), 163fcf5ef2aSThomas Huth FEAT_INIT("kmac-edea", S390_FEAT_TYPE_KMAC, 9, "KMAC Encrypted-DEA"), 164fcf5ef2aSThomas Huth FEAT_INIT("kmac-etdea-128", S390_FEAT_TYPE_KMAC, 10, "KMAC Encrypted-TDEA-128"), 165fcf5ef2aSThomas Huth FEAT_INIT("kmac-etdea-192", S390_FEAT_TYPE_KMAC, 11, "KMAC Encrypted-TDEA-192"), 166fcf5ef2aSThomas Huth FEAT_INIT("kmac-aes-128", S390_FEAT_TYPE_KMAC, 18, "KMAC AES-128"), 167fcf5ef2aSThomas Huth FEAT_INIT("kmac-aes-192", S390_FEAT_TYPE_KMAC, 19, "KMAC AES-192"), 168fcf5ef2aSThomas Huth FEAT_INIT("kmac-aes-256", S390_FEAT_TYPE_KMAC, 20, "KMAC AES-256"), 169fcf5ef2aSThomas Huth FEAT_INIT("kmac-eaes-128", S390_FEAT_TYPE_KMAC, 26, "KMAC Encrypted-AES-128"), 170fcf5ef2aSThomas Huth FEAT_INIT("kmac-eaes-192", S390_FEAT_TYPE_KMAC, 27, "KMAC Encrypted-AES-192"), 171fcf5ef2aSThomas Huth FEAT_INIT("kmac-eaes-256", S390_FEAT_TYPE_KMAC, 28, "KMAC Encrypted-AES-256"), 172fcf5ef2aSThomas Huth 173fcf5ef2aSThomas Huth FEAT_INIT("kmc-dea", S390_FEAT_TYPE_KMC, 1, "KMC DEA"), 174fcf5ef2aSThomas Huth FEAT_INIT("kmc-tdea-128", S390_FEAT_TYPE_KMC, 2, "KMC TDEA-128"), 175fcf5ef2aSThomas Huth FEAT_INIT("kmc-tdea-192", S390_FEAT_TYPE_KMC, 3, "KMC TDEA-192"), 176fcf5ef2aSThomas Huth FEAT_INIT("kmc-edea", S390_FEAT_TYPE_KMC, 9, "KMC Encrypted-DEA"), 177fcf5ef2aSThomas Huth FEAT_INIT("kmc-etdea-128", S390_FEAT_TYPE_KMC, 10, "KMC Encrypted-TDEA-128"), 178fcf5ef2aSThomas Huth FEAT_INIT("kmc-etdea-192", S390_FEAT_TYPE_KMC, 11, "KMC Encrypted-TDEA-192"), 179fcf5ef2aSThomas Huth FEAT_INIT("kmc-aes-128", S390_FEAT_TYPE_KMC, 18, "KMC AES-128"), 180fcf5ef2aSThomas Huth FEAT_INIT("kmc-aes-192", S390_FEAT_TYPE_KMC, 19, "KMC AES-192"), 181fcf5ef2aSThomas Huth FEAT_INIT("kmc-aes-256", S390_FEAT_TYPE_KMC, 20, "KMC AES-256"), 182fcf5ef2aSThomas Huth FEAT_INIT("kmc-eaes-128", S390_FEAT_TYPE_KMC, 26, "KMC Encrypted-AES-128"), 183fcf5ef2aSThomas Huth FEAT_INIT("kmc-eaes-192", S390_FEAT_TYPE_KMC, 27, "KMC Encrypted-AES-192"), 184fcf5ef2aSThomas Huth FEAT_INIT("kmc-eaes-256", S390_FEAT_TYPE_KMC, 28, "KMC Encrypted-AES-256"), 185fcf5ef2aSThomas Huth FEAT_INIT("kmc-prng", S390_FEAT_TYPE_KMC, 67, "KMC PRNG"), 186fcf5ef2aSThomas Huth 187fcf5ef2aSThomas Huth FEAT_INIT("km-dea", S390_FEAT_TYPE_KM, 1, "KM DEA"), 188fcf5ef2aSThomas Huth FEAT_INIT("km-tdea-128", S390_FEAT_TYPE_KM, 2, "KM TDEA-128"), 189fcf5ef2aSThomas Huth FEAT_INIT("km-tdea-192", S390_FEAT_TYPE_KM, 3, "KM TDEA-192"), 190fcf5ef2aSThomas Huth FEAT_INIT("km-edea", S390_FEAT_TYPE_KM, 9, "KM Encrypted-DEA"), 191fcf5ef2aSThomas Huth FEAT_INIT("km-etdea-128", S390_FEAT_TYPE_KM, 10, "KM Encrypted-TDEA-128"), 192fcf5ef2aSThomas Huth FEAT_INIT("km-etdea-192", S390_FEAT_TYPE_KM, 11, "KM Encrypted-TDEA-192"), 193fcf5ef2aSThomas Huth FEAT_INIT("km-aes-128", S390_FEAT_TYPE_KM, 18, "KM AES-128"), 194fcf5ef2aSThomas Huth FEAT_INIT("km-aes-192", S390_FEAT_TYPE_KM, 19, "KM AES-192"), 195fcf5ef2aSThomas Huth FEAT_INIT("km-aes-256", S390_FEAT_TYPE_KM, 20, "KM AES-256"), 196fcf5ef2aSThomas Huth FEAT_INIT("km-eaes-128", S390_FEAT_TYPE_KM, 26, "KM Encrypted-AES-128"), 197fcf5ef2aSThomas Huth FEAT_INIT("km-eaes-192", S390_FEAT_TYPE_KM, 27, "KM Encrypted-AES-192"), 198fcf5ef2aSThomas Huth FEAT_INIT("km-eaes-256", S390_FEAT_TYPE_KM, 28, "KM Encrypted-AES-256"), 199fcf5ef2aSThomas Huth FEAT_INIT("km-xts-aes-128", S390_FEAT_TYPE_KM, 50, "KM XTS-AES-128"), 200fcf5ef2aSThomas Huth FEAT_INIT("km-xts-aes-256", S390_FEAT_TYPE_KM, 52, "KM XTS-AES-256"), 201fcf5ef2aSThomas Huth FEAT_INIT("km-xts-eaes-128", S390_FEAT_TYPE_KM, 58, "KM XTS-Encrypted-AES-128"), 202fcf5ef2aSThomas Huth FEAT_INIT("km-xts-eaes-256", S390_FEAT_TYPE_KM, 60, "KM XTS-Encrypted-AES-256"), 203fcf5ef2aSThomas Huth 204fcf5ef2aSThomas Huth FEAT_INIT("kimd-sha-1", S390_FEAT_TYPE_KIMD, 1, "KIMD SHA-1"), 205fcf5ef2aSThomas Huth FEAT_INIT("kimd-sha-256", S390_FEAT_TYPE_KIMD, 2, "KIMD SHA-256"), 206fcf5ef2aSThomas Huth FEAT_INIT("kimd-sha-512", S390_FEAT_TYPE_KIMD, 3, "KIMD SHA-512"), 2076da5c593SJason J. Herne FEAT_INIT("kimd-sha3-224", S390_FEAT_TYPE_KIMD, 32, "KIMD SHA3-224"), 2086da5c593SJason J. Herne FEAT_INIT("kimd-sha3-256", S390_FEAT_TYPE_KIMD, 33, "KIMD SHA3-256"), 2096da5c593SJason J. Herne FEAT_INIT("kimd-sha3-384", S390_FEAT_TYPE_KIMD, 34, "KIMD SHA3-384"), 2106da5c593SJason J. Herne FEAT_INIT("kimd-sha3-512", S390_FEAT_TYPE_KIMD, 35, "KIMD SHA3-512"), 2116da5c593SJason J. Herne FEAT_INIT("kimd-shake-128", S390_FEAT_TYPE_KIMD, 36, "KIMD SHAKE-128"), 2126da5c593SJason J. Herne FEAT_INIT("kimd-shake-256", S390_FEAT_TYPE_KIMD, 37, "KIMD SHAKE-256"), 213fcf5ef2aSThomas Huth FEAT_INIT("kimd-ghash", S390_FEAT_TYPE_KIMD, 65, "KIMD GHASH"), 214ec3aadb1SJason J. Herne 215fcf5ef2aSThomas Huth FEAT_INIT("klmd-sha-1", S390_FEAT_TYPE_KLMD, 1, "KLMD SHA-1"), 216fcf5ef2aSThomas Huth FEAT_INIT("klmd-sha-256", S390_FEAT_TYPE_KLMD, 2, "KLMD SHA-256"), 217fcf5ef2aSThomas Huth FEAT_INIT("klmd-sha-512", S390_FEAT_TYPE_KLMD, 3, "KLMD SHA-512"), 2186da5c593SJason J. Herne FEAT_INIT("klmd-sha3-224", S390_FEAT_TYPE_KLMD, 32, "KLMD SHA3-224"), 2196da5c593SJason J. Herne FEAT_INIT("klmd-sha3-256", S390_FEAT_TYPE_KLMD, 33, "KLMD SHA3-256"), 2206da5c593SJason J. Herne FEAT_INIT("klmd-sha3-384", S390_FEAT_TYPE_KLMD, 34, "KLMD SHA3-384"), 2216da5c593SJason J. Herne FEAT_INIT("klmd-sha3-512", S390_FEAT_TYPE_KLMD, 35, "KLMD SHA3-512"), 2226da5c593SJason J. Herne FEAT_INIT("klmd-shake-128", S390_FEAT_TYPE_KLMD, 36, "KLMD SHAKE-128"), 2236da5c593SJason J. Herne FEAT_INIT("klmd-shake-256", S390_FEAT_TYPE_KLMD, 37, "KLMD SHAKE-256"), 224fcf5ef2aSThomas Huth 225fcf5ef2aSThomas Huth FEAT_INIT("pckmo-edea", S390_FEAT_TYPE_PCKMO, 1, "PCKMO Encrypted-DEA-Key"), 226fcf5ef2aSThomas Huth FEAT_INIT("pckmo-etdea-128", S390_FEAT_TYPE_PCKMO, 2, "PCKMO Encrypted-TDEA-128-Key"), 227fcf5ef2aSThomas Huth FEAT_INIT("pckmo-etdea-192", S390_FEAT_TYPE_PCKMO, 3, "PCKMO Encrypted-TDEA-192-Key"), 228fcf5ef2aSThomas Huth FEAT_INIT("pckmo-aes-128", S390_FEAT_TYPE_PCKMO, 18, "PCKMO Encrypted-AES-128-Key"), 229fcf5ef2aSThomas Huth FEAT_INIT("pckmo-aes-192", S390_FEAT_TYPE_PCKMO, 19, "PCKMO Encrypted-AES-192-Key"), 230fcf5ef2aSThomas Huth FEAT_INIT("pckmo-aes-256", S390_FEAT_TYPE_PCKMO, 20, "PCKMO Encrypted-AES-256-Key"), 231fcf5ef2aSThomas Huth 232fcf5ef2aSThomas Huth FEAT_INIT("kmctr-dea", S390_FEAT_TYPE_KMCTR, 1, "KMCTR DEA"), 233fcf5ef2aSThomas Huth FEAT_INIT("kmctr-tdea-128", S390_FEAT_TYPE_KMCTR, 2, "KMCTR TDEA-128"), 234fcf5ef2aSThomas Huth FEAT_INIT("kmctr-tdea-192", S390_FEAT_TYPE_KMCTR, 3, "KMCTR TDEA-192"), 235fcf5ef2aSThomas Huth FEAT_INIT("kmctr-edea", S390_FEAT_TYPE_KMCTR, 9, "KMCTR Encrypted-DEA"), 236fcf5ef2aSThomas Huth FEAT_INIT("kmctr-etdea-128", S390_FEAT_TYPE_KMCTR, 10, "KMCTR Encrypted-TDEA-128"), 237fcf5ef2aSThomas Huth FEAT_INIT("kmctr-etdea-192", S390_FEAT_TYPE_KMCTR, 11, "KMCTR Encrypted-TDEA-192"), 238fcf5ef2aSThomas Huth FEAT_INIT("kmctr-aes-128", S390_FEAT_TYPE_KMCTR, 18, "KMCTR AES-128"), 239fcf5ef2aSThomas Huth FEAT_INIT("kmctr-aes-192", S390_FEAT_TYPE_KMCTR, 19, "KMCTR AES-192"), 240fcf5ef2aSThomas Huth FEAT_INIT("kmctr-aes-256", S390_FEAT_TYPE_KMCTR, 20, "KMCTR AES-256"), 241fcf5ef2aSThomas Huth FEAT_INIT("kmctr-eaes-128", S390_FEAT_TYPE_KMCTR, 26, "KMCTR Encrypted-AES-128"), 242fcf5ef2aSThomas Huth FEAT_INIT("kmctr-eaes-192", S390_FEAT_TYPE_KMCTR, 27, "KMCTR Encrypted-AES-192"), 243fcf5ef2aSThomas Huth FEAT_INIT("kmctr-eaes-256", S390_FEAT_TYPE_KMCTR, 28, "KMCTR Encrypted-AES-256"), 244fcf5ef2aSThomas Huth 245fcf5ef2aSThomas Huth FEAT_INIT("kmf-dea", S390_FEAT_TYPE_KMF, 1, "KMF DEA"), 246fcf5ef2aSThomas Huth FEAT_INIT("kmf-tdea-128", S390_FEAT_TYPE_KMF, 2, "KMF TDEA-128"), 247fcf5ef2aSThomas Huth FEAT_INIT("kmf-tdea-192", S390_FEAT_TYPE_KMF, 3, "KMF TDEA-192"), 248fcf5ef2aSThomas Huth FEAT_INIT("kmf-edea", S390_FEAT_TYPE_KMF, 9, "KMF Encrypted-DEA"), 249fcf5ef2aSThomas Huth FEAT_INIT("kmf-etdea-128", S390_FEAT_TYPE_KMF, 10, "KMF Encrypted-TDEA-128"), 250fcf5ef2aSThomas Huth FEAT_INIT("kmf-etdea-192", S390_FEAT_TYPE_KMF, 11, "KMF Encrypted-TDEA-192"), 251fcf5ef2aSThomas Huth FEAT_INIT("kmf-aes-128", S390_FEAT_TYPE_KMF, 18, "KMF AES-128"), 252fcf5ef2aSThomas Huth FEAT_INIT("kmf-aes-192", S390_FEAT_TYPE_KMF, 19, "KMF AES-192"), 253fcf5ef2aSThomas Huth FEAT_INIT("kmf-aes-256", S390_FEAT_TYPE_KMF, 20, "KMF AES-256"), 254fcf5ef2aSThomas Huth FEAT_INIT("kmf-eaes-128", S390_FEAT_TYPE_KMF, 26, "KMF Encrypted-AES-128"), 255fcf5ef2aSThomas Huth FEAT_INIT("kmf-eaes-192", S390_FEAT_TYPE_KMF, 27, "KMF Encrypted-AES-192"), 256fcf5ef2aSThomas Huth FEAT_INIT("kmf-eaes-256", S390_FEAT_TYPE_KMF, 28, "KMF Encrypted-AES-256"), 257fcf5ef2aSThomas Huth 258fcf5ef2aSThomas Huth FEAT_INIT("kmo-dea", S390_FEAT_TYPE_KMO, 1, "KMO DEA"), 259fcf5ef2aSThomas Huth FEAT_INIT("kmo-tdea-128", S390_FEAT_TYPE_KMO, 2, "KMO TDEA-128"), 260fcf5ef2aSThomas Huth FEAT_INIT("kmo-tdea-192", S390_FEAT_TYPE_KMO, 3, "KMO TDEA-192"), 261fcf5ef2aSThomas Huth FEAT_INIT("kmo-edea", S390_FEAT_TYPE_KMO, 9, "KMO Encrypted-DEA"), 262fcf5ef2aSThomas Huth FEAT_INIT("kmo-etdea-128", S390_FEAT_TYPE_KMO, 10, "KMO Encrypted-TDEA-128"), 263fcf5ef2aSThomas Huth FEAT_INIT("kmo-etdea-192", S390_FEAT_TYPE_KMO, 11, "KMO Encrypted-TDEA-192"), 264fcf5ef2aSThomas Huth FEAT_INIT("kmo-aes-128", S390_FEAT_TYPE_KMO, 18, "KMO AES-128"), 265fcf5ef2aSThomas Huth FEAT_INIT("kmo-aes-192", S390_FEAT_TYPE_KMO, 19, "KMO AES-192"), 266fcf5ef2aSThomas Huth FEAT_INIT("kmo-aes-256", S390_FEAT_TYPE_KMO, 20, "KMO AES-256"), 267fcf5ef2aSThomas Huth FEAT_INIT("kmo-eaes-128", S390_FEAT_TYPE_KMO, 26, "KMO Encrypted-AES-128"), 268fcf5ef2aSThomas Huth FEAT_INIT("kmo-eaes-192", S390_FEAT_TYPE_KMO, 27, "KMO Encrypted-AES-192"), 269fcf5ef2aSThomas Huth FEAT_INIT("kmo-eaes-256", S390_FEAT_TYPE_KMO, 28, "KMO Encrypted-AES-256"), 270fcf5ef2aSThomas Huth 271fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-dea", S390_FEAT_TYPE_PCC, 1, "PCC Compute-Last-Block-CMAC-Using-DEA"), 272fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-tdea-128", S390_FEAT_TYPE_PCC, 2, "PCC Compute-Last-Block-CMAC-Using-TDEA-128"), 273fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-tdea-192", S390_FEAT_TYPE_PCC, 3, "PCC Compute-Last-Block-CMAC-Using-TDEA-192"), 274fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-edea", S390_FEAT_TYPE_PCC, 9, "PCC Compute-Last-Block-CMAC-Using-Encrypted-DEA"), 275fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-etdea-128", S390_FEAT_TYPE_PCC, 10, "PCC Compute-Last-Block-CMAC-Using-Encrypted-TDEA-128"), 276fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-etdea-192", S390_FEAT_TYPE_PCC, 11, "PCC Compute-Last-Block-CMAC-Using-EncryptedTDEA-192"), 277fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-aes-128", S390_FEAT_TYPE_PCC, 18, "PCC Compute-Last-Block-CMAC-Using-AES-128"), 278fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-aes-192", S390_FEAT_TYPE_PCC, 19, "PCC Compute-Last-Block-CMAC-Using-AES-192"), 279fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-eaes-256", S390_FEAT_TYPE_PCC, 20, "PCC Compute-Last-Block-CMAC-Using-AES-256"), 280fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-eaes-128", S390_FEAT_TYPE_PCC, 26, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-128"), 281fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-eaes-192", S390_FEAT_TYPE_PCC, 27, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-192"), 282fcf5ef2aSThomas Huth FEAT_INIT("pcc-cmac-eaes-256", S390_FEAT_TYPE_PCC, 28, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-256"), 283fcf5ef2aSThomas Huth FEAT_INIT("pcc-xts-aes-128", S390_FEAT_TYPE_PCC, 50, "PCC Compute-XTS-Parameter-Using-AES-128"), 284fcf5ef2aSThomas Huth FEAT_INIT("pcc-xts-aes-256", S390_FEAT_TYPE_PCC, 52, "PCC Compute-XTS-Parameter-Using-AES-256"), 285fcf5ef2aSThomas Huth FEAT_INIT("pcc-xts-eaes-128", S390_FEAT_TYPE_PCC, 58, "PCC Compute-XTS-Parameter-Using-Encrypted-AES-128"), 286fcf5ef2aSThomas Huth FEAT_INIT("pcc-xts-eaes-256", S390_FEAT_TYPE_PCC, 60, "PCC Compute-XTS-Parameter-Using-Encrypted-AES-256"), 287fcf5ef2aSThomas Huth 288fcf5ef2aSThomas Huth FEAT_INIT("ppno-sha-512-drng", S390_FEAT_TYPE_PPNO, 3, "PPNO SHA-512-DRNG"), 2896da5c593SJason J. Herne FEAT_INIT("prno-trng-qrtcr", S390_FEAT_TYPE_PPNO, 112, "PRNO TRNG-Query-Raw-to-Conditioned-Ratio"), 2906da5c593SJason J. Herne FEAT_INIT("prno-trng", S390_FEAT_TYPE_PPNO, 114, "PRNO TRNG"), 2916da5c593SJason J. Herne 2926da5c593SJason J. Herne FEAT_INIT("kma-gcm-aes-128", S390_FEAT_TYPE_KMA, 18, "KMA GCM-AES-128"), 2936da5c593SJason J. Herne FEAT_INIT("kma-gcm-aes-192", S390_FEAT_TYPE_KMA, 19, "KMA GCM-AES-192"), 2946da5c593SJason J. Herne FEAT_INIT("kma-gcm-aes-256", S390_FEAT_TYPE_KMA, 20, "KMA GCM-AES-256"), 2956da5c593SJason J. Herne FEAT_INIT("kma-gcm-eaes-128", S390_FEAT_TYPE_KMA, 26, "KMA GCM-Encrypted-AES-128"), 2966da5c593SJason J. Herne FEAT_INIT("kma-gcm-eaes-192", S390_FEAT_TYPE_KMA, 27, "KMA GCM-Encrypted-AES-192"), 2976da5c593SJason J. Herne FEAT_INIT("kma-gcm-eaes-256", S390_FEAT_TYPE_KMA, 28, "KMA GCM-Encrypted-AES-256"), 298fcf5ef2aSThomas Huth }; 299fcf5ef2aSThomas Huth 300fcf5ef2aSThomas Huth const S390FeatDef *s390_feat_def(S390Feat feat) 301fcf5ef2aSThomas Huth { 302fcf5ef2aSThomas Huth return &s390_features[feat]; 303fcf5ef2aSThomas Huth } 304fcf5ef2aSThomas Huth 305fcf5ef2aSThomas Huth S390Feat s390_feat_by_type_and_bit(S390FeatType type, int bit) 306fcf5ef2aSThomas Huth { 307fcf5ef2aSThomas Huth S390Feat feat; 308fcf5ef2aSThomas Huth 309fcf5ef2aSThomas Huth for (feat = 0; feat < ARRAY_SIZE(s390_features); feat++) { 310fcf5ef2aSThomas Huth if (s390_features[feat].type == type && 311fcf5ef2aSThomas Huth s390_features[feat].bit == bit) { 312fcf5ef2aSThomas Huth return feat; 313fcf5ef2aSThomas Huth } 314fcf5ef2aSThomas Huth } 315fcf5ef2aSThomas Huth return S390_FEAT_MAX; 316fcf5ef2aSThomas Huth } 317fcf5ef2aSThomas Huth 318fcf5ef2aSThomas Huth void s390_init_feat_bitmap(const S390FeatInit init, S390FeatBitmap bitmap) 319fcf5ef2aSThomas Huth { 320fcf5ef2aSThomas Huth int i, j; 321fcf5ef2aSThomas Huth 322fcf5ef2aSThomas Huth for (i = 0; i < (S390_FEAT_MAX / 64 + 1); i++) { 323fcf5ef2aSThomas Huth if (init[i]) { 324fcf5ef2aSThomas Huth for (j = 0; j < 64; j++) { 325fcf5ef2aSThomas Huth if (init[i] & 1ULL << j) { 326fcf5ef2aSThomas Huth set_bit(i * 64 + j, bitmap); 327fcf5ef2aSThomas Huth } 328fcf5ef2aSThomas Huth } 329fcf5ef2aSThomas Huth } 330fcf5ef2aSThomas Huth } 331fcf5ef2aSThomas Huth } 332fcf5ef2aSThomas Huth 333fcf5ef2aSThomas Huth void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type, 334fcf5ef2aSThomas Huth uint8_t *data) 335fcf5ef2aSThomas Huth { 336fcf5ef2aSThomas Huth S390Feat feat; 337fcf5ef2aSThomas Huth int bit_nr; 338fcf5ef2aSThomas Huth 339cc18f907SDavid Hildenbrand switch (type) { 340cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_STFL: 341cc18f907SDavid Hildenbrand if (test_bit(S390_FEAT_ZARCH, features)) { 342075e52b8SJason J. Herne /* Features that are always active */ 343*3d1cfc3cSDavid Hildenbrand set_be_bit(2, data); /* z/Architecture */ 344*3d1cfc3cSDavid Hildenbrand set_be_bit(138, data); /* Configuration-z-architectural-mode */ 345fcf5ef2aSThomas Huth } 346cc18f907SDavid Hildenbrand break; 347cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_PTFF: 348cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMAC: 349cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMC: 350cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KM: 351cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KIMD: 352cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KLMD: 353cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_PCKMO: 354cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMCTR: 355cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMF: 356cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMO: 357cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_PCC: 358cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_PPNO: 359cc18f907SDavid Hildenbrand case S390_FEAT_TYPE_KMA: 360*3d1cfc3cSDavid Hildenbrand set_be_bit(0, data); /* query is always available */ 361cc18f907SDavid Hildenbrand break; 362cc18f907SDavid Hildenbrand default: 363cc18f907SDavid Hildenbrand break; 364cc18f907SDavid Hildenbrand }; 365fcf5ef2aSThomas Huth 366fcf5ef2aSThomas Huth feat = find_first_bit(features, S390_FEAT_MAX); 367fcf5ef2aSThomas Huth while (feat < S390_FEAT_MAX) { 368fcf5ef2aSThomas Huth if (s390_features[feat].type == type) { 369fcf5ef2aSThomas Huth bit_nr = s390_features[feat].bit; 370fcf5ef2aSThomas Huth /* big endian on uint8_t array */ 371*3d1cfc3cSDavid Hildenbrand set_be_bit(bit_nr, data); 372fcf5ef2aSThomas Huth } 373fcf5ef2aSThomas Huth feat = find_next_bit(features, S390_FEAT_MAX, feat + 1); 374fcf5ef2aSThomas Huth } 375fcf5ef2aSThomas Huth } 376fcf5ef2aSThomas Huth 377fcf5ef2aSThomas Huth void s390_add_from_feat_block(S390FeatBitmap features, S390FeatType type, 378fcf5ef2aSThomas Huth uint8_t *data) 379fcf5ef2aSThomas Huth { 380fcf5ef2aSThomas Huth int nr_bits, le_bit; 381fcf5ef2aSThomas Huth 382fcf5ef2aSThomas Huth switch (type) { 383fcf5ef2aSThomas Huth case S390_FEAT_TYPE_STFL: 384fcf5ef2aSThomas Huth nr_bits = 2048; 385fcf5ef2aSThomas Huth break; 386fcf5ef2aSThomas Huth case S390_FEAT_TYPE_PLO: 387fcf5ef2aSThomas Huth nr_bits = 256; 388fcf5ef2aSThomas Huth break; 389fcf5ef2aSThomas Huth default: 390fcf5ef2aSThomas Huth /* all cpu subfunctions have 128 bit */ 391fcf5ef2aSThomas Huth nr_bits = 128; 392fcf5ef2aSThomas Huth }; 393fcf5ef2aSThomas Huth 394fcf5ef2aSThomas Huth le_bit = find_first_bit((unsigned long *) data, nr_bits); 395fcf5ef2aSThomas Huth while (le_bit < nr_bits) { 396fcf5ef2aSThomas Huth /* convert the bit number to a big endian bit nr */ 397fcf5ef2aSThomas Huth S390Feat feat = s390_feat_by_type_and_bit(type, BE_BIT_NR(le_bit)); 398fcf5ef2aSThomas Huth /* ignore unknown bits */ 399fcf5ef2aSThomas Huth if (feat < S390_FEAT_MAX) { 400fcf5ef2aSThomas Huth set_bit(feat, features); 401fcf5ef2aSThomas Huth } 402fcf5ef2aSThomas Huth le_bit = find_next_bit((unsigned long *) data, nr_bits, le_bit + 1); 403fcf5ef2aSThomas Huth } 404fcf5ef2aSThomas Huth } 405fcf5ef2aSThomas Huth 406fcf5ef2aSThomas Huth void s390_feat_bitmap_to_ascii(const S390FeatBitmap features, void *opaque, 407fcf5ef2aSThomas Huth void (*fn)(const char *name, void *opaque)) 408fcf5ef2aSThomas Huth { 409fcf5ef2aSThomas Huth S390FeatBitmap bitmap, tmp; 410fcf5ef2aSThomas Huth S390FeatGroup group; 411fcf5ef2aSThomas Huth S390Feat feat; 412fcf5ef2aSThomas Huth 413fcf5ef2aSThomas Huth bitmap_copy(bitmap, features, S390_FEAT_MAX); 414fcf5ef2aSThomas Huth 415fcf5ef2aSThomas Huth /* process whole groups first */ 416fcf5ef2aSThomas Huth for (group = 0; group < S390_FEAT_GROUP_MAX; group++) { 417fcf5ef2aSThomas Huth const S390FeatGroupDef *def = s390_feat_group_def(group); 418fcf5ef2aSThomas Huth 419fcf5ef2aSThomas Huth bitmap_and(tmp, bitmap, def->feat, S390_FEAT_MAX); 420fcf5ef2aSThomas Huth if (bitmap_equal(tmp, def->feat, S390_FEAT_MAX)) { 421fcf5ef2aSThomas Huth bitmap_andnot(bitmap, bitmap, def->feat, S390_FEAT_MAX); 422fcf5ef2aSThomas Huth fn(def->name, opaque); 423fcf5ef2aSThomas Huth } 424fcf5ef2aSThomas Huth } 425fcf5ef2aSThomas Huth 426fcf5ef2aSThomas Huth /* report leftovers as separate features */ 427fcf5ef2aSThomas Huth feat = find_first_bit(bitmap, S390_FEAT_MAX); 428fcf5ef2aSThomas Huth while (feat < S390_FEAT_MAX) { 429fcf5ef2aSThomas Huth fn(s390_feat_def(feat)->name, opaque); 430fcf5ef2aSThomas Huth feat = find_next_bit(bitmap, S390_FEAT_MAX, feat + 1); 431fcf5ef2aSThomas Huth }; 432fcf5ef2aSThomas Huth } 433fcf5ef2aSThomas Huth 434fcf5ef2aSThomas Huth #define FEAT_GROUP_INIT(_name, _group, _desc) \ 435fcf5ef2aSThomas Huth { \ 436fcf5ef2aSThomas Huth .name = _name, \ 437fcf5ef2aSThomas Huth .desc = _desc, \ 438fcf5ef2aSThomas Huth .init = { S390_FEAT_GROUP_LIST_ ## _group }, \ 439fcf5ef2aSThomas Huth } 440fcf5ef2aSThomas Huth 441fcf5ef2aSThomas Huth /* indexed by feature group number for easy lookup */ 442fcf5ef2aSThomas Huth static S390FeatGroupDef s390_feature_groups[] = { 443fcf5ef2aSThomas Huth FEAT_GROUP_INIT("plo", PLO, "Perform-locked-operation facility"), 444fcf5ef2aSThomas Huth FEAT_GROUP_INIT("tods", TOD_CLOCK_STEERING, "Tod-clock-steering facility"), 445fcf5ef2aSThomas Huth FEAT_GROUP_INIT("gen13ptff", GEN13_PTFF, "PTFF enhancements introduced with z13"), 446fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa", MSA, "Message-security-assist facility"), 447fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa1", MSA_EXT_1, "Message-security-assist-extension 1 facility"), 448fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa2", MSA_EXT_2, "Message-security-assist-extension 2 facility"), 449fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa3", MSA_EXT_3, "Message-security-assist-extension 3 facility"), 450fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa4", MSA_EXT_4, "Message-security-assist-extension 4 facility"), 451fcf5ef2aSThomas Huth FEAT_GROUP_INIT("msa5", MSA_EXT_5, "Message-security-assist-extension 5 facility"), 4526da5c593SJason J. Herne FEAT_GROUP_INIT("msa6", MSA_EXT_6, "Message-security-assist-extension 6 facility"), 4536da5c593SJason J. Herne FEAT_GROUP_INIT("msa7", MSA_EXT_7, "Message-security-assist-extension 7 facility"), 4546da5c593SJason J. Herne FEAT_GROUP_INIT("msa8", MSA_EXT_8, "Message-security-assist-extension 8 facility"), 455fcf5ef2aSThomas Huth }; 456fcf5ef2aSThomas Huth 457fcf5ef2aSThomas Huth const S390FeatGroupDef *s390_feat_group_def(S390FeatGroup group) 458fcf5ef2aSThomas Huth { 459fcf5ef2aSThomas Huth return &s390_feature_groups[group]; 460fcf5ef2aSThomas Huth } 461fcf5ef2aSThomas Huth 462fcf5ef2aSThomas Huth static void init_groups(void) 463fcf5ef2aSThomas Huth { 464fcf5ef2aSThomas Huth int i; 465fcf5ef2aSThomas Huth 466fcf5ef2aSThomas Huth /* init all bitmaps from gnerated data initially */ 467fcf5ef2aSThomas Huth for (i = 0; i < ARRAY_SIZE(s390_feature_groups); i++) { 468fcf5ef2aSThomas Huth s390_init_feat_bitmap(s390_feature_groups[i].init, 469fcf5ef2aSThomas Huth s390_feature_groups[i].feat); 470fcf5ef2aSThomas Huth } 471fcf5ef2aSThomas Huth } 472fcf5ef2aSThomas Huth 473fcf5ef2aSThomas Huth type_init(init_groups) 474