1 /* 2 * S390 feature list generator 3 * 4 * Copyright IBM Corp. 2016, 2018 5 * 6 * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com> 7 * David Hildenbrand <dahi@linux.vnet.ibm.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or (at 10 * your option) any later version. See the COPYING file in the top-level 11 * directory. 12 */ 13 14 #include <inttypes.h> 15 #include <stdio.h> 16 #include <string.h> 17 #include "cpu_features_def.h" 18 19 #define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0])) 20 21 /***** BEGIN FEATURE DEFS *****/ 22 23 #define S390_FEAT_GROUP_PLO \ 24 S390_FEAT_PLO_CL, \ 25 S390_FEAT_PLO_CLG, \ 26 S390_FEAT_PLO_CLGR, \ 27 S390_FEAT_PLO_CLX, \ 28 S390_FEAT_PLO_CS, \ 29 S390_FEAT_PLO_CSG, \ 30 S390_FEAT_PLO_CSGR, \ 31 S390_FEAT_PLO_CSX, \ 32 S390_FEAT_PLO_DCS, \ 33 S390_FEAT_PLO_DCSG, \ 34 S390_FEAT_PLO_DCSGR, \ 35 S390_FEAT_PLO_DCSX, \ 36 S390_FEAT_PLO_CSST, \ 37 S390_FEAT_PLO_CSSTG, \ 38 S390_FEAT_PLO_CSSTGR, \ 39 S390_FEAT_PLO_CSSTX, \ 40 S390_FEAT_PLO_CSDST, \ 41 S390_FEAT_PLO_CSDSTG, \ 42 S390_FEAT_PLO_CSDSTGR, \ 43 S390_FEAT_PLO_CSDSTX, \ 44 S390_FEAT_PLO_CSTST, \ 45 S390_FEAT_PLO_CSTSTG, \ 46 S390_FEAT_PLO_CSTSTGR, \ 47 S390_FEAT_PLO_CSTSTX 48 49 #define S390_FEAT_GROUP_TOD_CLOCK_STEERING \ 50 S390_FEAT_TOD_CLOCK_STEERING, \ 51 S390_FEAT_PTFF_QTO, \ 52 S390_FEAT_PTFF_QSI, \ 53 S390_FEAT_PTFF_QPT, \ 54 S390_FEAT_PTFF_STO 55 56 #define S390_FEAT_GROUP_GEN13_PTFF \ 57 S390_FEAT_PTFF_QUI, \ 58 S390_FEAT_PTFF_QTOU, \ 59 S390_FEAT_PTFF_STOU 60 61 #define S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF \ 62 S390_FEAT_PTFF_QSIE, \ 63 S390_FEAT_PTFF_QTOUE, \ 64 S390_FEAT_PTFF_STOE, \ 65 S390_FEAT_PTFF_STOUE 66 67 #define S390_FEAT_GROUP_MSA \ 68 S390_FEAT_MSA, \ 69 S390_FEAT_KMAC_DEA, \ 70 S390_FEAT_KMAC_TDEA_128, \ 71 S390_FEAT_KMAC_TDEA_192, \ 72 S390_FEAT_KMC_DEA, \ 73 S390_FEAT_KMC_TDEA_128, \ 74 S390_FEAT_KMC_TDEA_192, \ 75 S390_FEAT_KM_DEA, \ 76 S390_FEAT_KM_TDEA_128, \ 77 S390_FEAT_KM_TDEA_192, \ 78 S390_FEAT_KIMD_SHA_1, \ 79 S390_FEAT_KLMD_SHA_1 80 81 #define S390_FEAT_GROUP_MSA_EXT_1 \ 82 S390_FEAT_KMC_AES_128, \ 83 S390_FEAT_KM_AES_128, \ 84 S390_FEAT_KIMD_SHA_256, \ 85 S390_FEAT_KLMD_SHA_256 86 87 #define S390_FEAT_GROUP_MSA_EXT_2 \ 88 S390_FEAT_KMC_AES_192, \ 89 S390_FEAT_KMC_AES_256, \ 90 S390_FEAT_KMC_PRNG, \ 91 S390_FEAT_KM_AES_192, \ 92 S390_FEAT_KM_AES_256, \ 93 S390_FEAT_KIMD_SHA_512, \ 94 S390_FEAT_KLMD_SHA_512 95 96 #define S390_FEAT_GROUP_MSA_EXT_3 \ 97 S390_FEAT_MSA_EXT_3, \ 98 S390_FEAT_KMAC_EDEA, \ 99 S390_FEAT_KMAC_ETDEA_128, \ 100 S390_FEAT_KMAC_ETDEA_192, \ 101 S390_FEAT_KMC_EAES_128, \ 102 S390_FEAT_KMC_EAES_192, \ 103 S390_FEAT_KMC_EAES_256, \ 104 S390_FEAT_KMC_EDEA, \ 105 S390_FEAT_KMC_ETDEA_128, \ 106 S390_FEAT_KMC_ETDEA_192, \ 107 S390_FEAT_KM_EDEA, \ 108 S390_FEAT_KM_ETDEA_128, \ 109 S390_FEAT_KM_ETDEA_192, \ 110 S390_FEAT_KM_EAES_128, \ 111 S390_FEAT_KM_EAES_192, \ 112 S390_FEAT_KM_EAES_256, \ 113 S390_FEAT_PCKMO_EDEA, \ 114 S390_FEAT_PCKMO_ETDEA_128, \ 115 S390_FEAT_PCKMO_ETDEA_256, \ 116 S390_FEAT_PCKMO_AES_128, \ 117 S390_FEAT_PCKMO_AES_192, \ 118 S390_FEAT_PCKMO_AES_256 119 120 #define S390_FEAT_GROUP_MSA_EXT_4 \ 121 S390_FEAT_MSA_EXT_4, \ 122 S390_FEAT_KMAC_AES_128, \ 123 S390_FEAT_KMAC_AES_192, \ 124 S390_FEAT_KMAC_AES_256, \ 125 S390_FEAT_KMAC_EAES_128, \ 126 S390_FEAT_KMAC_EAES_192, \ 127 S390_FEAT_KMAC_EAES_256, \ 128 S390_FEAT_KM_XTS_AES_128, \ 129 S390_FEAT_KM_XTS_AES_256, \ 130 S390_FEAT_KM_XTS_EAES_128, \ 131 S390_FEAT_KM_XTS_EAES_256, \ 132 S390_FEAT_KIMD_GHASH, \ 133 S390_FEAT_KMCTR_DEA, \ 134 S390_FEAT_KMCTR_TDEA_128, \ 135 S390_FEAT_KMCTR_TDEA_192, \ 136 S390_FEAT_KMCTR_EDEA, \ 137 S390_FEAT_KMCTR_ETDEA_128, \ 138 S390_FEAT_KMCTR_ETDEA_192, \ 139 S390_FEAT_KMCTR_AES_128, \ 140 S390_FEAT_KMCTR_AES_192, \ 141 S390_FEAT_KMCTR_AES_256, \ 142 S390_FEAT_KMCTR_EAES_128, \ 143 S390_FEAT_KMCTR_EAES_192, \ 144 S390_FEAT_KMCTR_EAES_256, \ 145 S390_FEAT_KMF_DEA, \ 146 S390_FEAT_KMF_TDEA_128, \ 147 S390_FEAT_KMF_TDEA_192, \ 148 S390_FEAT_KMF_EDEA, \ 149 S390_FEAT_KMF_ETDEA_128, \ 150 S390_FEAT_KMF_ETDEA_192, \ 151 S390_FEAT_KMF_AES_128, \ 152 S390_FEAT_KMF_AES_192, \ 153 S390_FEAT_KMF_AES_256, \ 154 S390_FEAT_KMF_EAES_128, \ 155 S390_FEAT_KMF_EAES_192, \ 156 S390_FEAT_KMF_EAES_256, \ 157 S390_FEAT_KMO_DEA, \ 158 S390_FEAT_KMO_TDEA_128, \ 159 S390_FEAT_KMO_TDEA_192, \ 160 S390_FEAT_KMO_EDEA, \ 161 S390_FEAT_KMO_ETDEA_128, \ 162 S390_FEAT_KMO_ETDEA_192, \ 163 S390_FEAT_KMO_AES_128, \ 164 S390_FEAT_KMO_AES_192, \ 165 S390_FEAT_KMO_AES_256, \ 166 S390_FEAT_KMO_EAES_128, \ 167 S390_FEAT_KMO_EAES_192, \ 168 S390_FEAT_KMO_EAES_256, \ 169 S390_FEAT_PCC_CMAC_DEA, \ 170 S390_FEAT_PCC_CMAC_TDEA_128, \ 171 S390_FEAT_PCC_CMAC_TDEA_192, \ 172 S390_FEAT_PCC_CMAC_ETDEA_128, \ 173 S390_FEAT_PCC_CMAC_ETDEA_192, \ 174 S390_FEAT_PCC_CMAC_TDEA, \ 175 S390_FEAT_PCC_CMAC_AES_128, \ 176 S390_FEAT_PCC_CMAC_AES_192, \ 177 S390_FEAT_PCC_CMAC_AES_256, \ 178 S390_FEAT_PCC_CMAC_EAES_128, \ 179 S390_FEAT_PCC_CMAC_EAES_192, \ 180 S390_FEAT_PCC_CMAC_EAES_256, \ 181 S390_FEAT_PCC_XTS_AES_128, \ 182 S390_FEAT_PCC_XTS_AES_256, \ 183 S390_FEAT_PCC_XTS_EAES_128, \ 184 S390_FEAT_PCC_XTS_EAES_256 185 186 #define S390_FEAT_GROUP_MSA_EXT_5 \ 187 S390_FEAT_MSA_EXT_5, \ 188 S390_FEAT_PPNO_SHA_512_DRNG 189 190 #define S390_FEAT_GROUP_MSA_EXT_6 \ 191 S390_FEAT_KIMD_SHA3_224, \ 192 S390_FEAT_KIMD_SHA3_256, \ 193 S390_FEAT_KIMD_SHA3_384, \ 194 S390_FEAT_KIMD_SHA3_512, \ 195 S390_FEAT_KIMD_SHAKE_128, \ 196 S390_FEAT_KIMD_SHAKE_256, \ 197 S390_FEAT_KLMD_SHA3_224, \ 198 S390_FEAT_KLMD_SHA3_256, \ 199 S390_FEAT_KLMD_SHA3_384, \ 200 S390_FEAT_KLMD_SHA3_512, \ 201 S390_FEAT_KLMD_SHAKE_128, \ 202 S390_FEAT_KLMD_SHAKE_256 203 204 #define S390_FEAT_GROUP_MSA_EXT_7 \ 205 S390_FEAT_PRNO_TRNG_QRTCR, \ 206 S390_FEAT_PRNO_TRNG 207 208 #define S390_FEAT_GROUP_MSA_EXT_8 \ 209 S390_FEAT_MSA_EXT_8, \ 210 S390_FEAT_KMA_GCM_AES_128, \ 211 S390_FEAT_KMA_GCM_AES_192, \ 212 S390_FEAT_KMA_GCM_AES_256 , \ 213 S390_FEAT_KMA_GCM_EAES_128, \ 214 S390_FEAT_KMA_GCM_EAES_192, \ 215 S390_FEAT_KMA_GCM_EAES_256 216 217 #define S390_FEAT_GROUP_MSA_EXT_9 \ 218 S390_FEAT_MSA_EXT_9, \ 219 S390_FEAT_ECDSA_VERIFY_P256, \ 220 S390_FEAT_ECDSA_VERIFY_P384, \ 221 S390_FEAT_ECDSA_VERIFY_P512, \ 222 S390_FEAT_ECDSA_SIGN_P256, \ 223 S390_FEAT_ECDSA_SIGN_P384, \ 224 S390_FEAT_ECDSA_SIGN_P512, \ 225 S390_FEAT_EECDSA_SIGN_P256, \ 226 S390_FEAT_EECDSA_SIGN_P384, \ 227 S390_FEAT_EECDSA_SIGN_P512, \ 228 S390_FEAT_EDDSA_VERIFY_ED25519, \ 229 S390_FEAT_EDDSA_VERIFY_ED448, \ 230 S390_FEAT_EDDSA_SIGN_ED25519, \ 231 S390_FEAT_EDDSA_SIGN_ED448, \ 232 S390_FEAT_EEDDSA_SIGN_ED25519, \ 233 S390_FEAT_EEDDSA_SIGN_ED448, \ 234 S390_FEAT_PCC_SCALAR_MULT_P256, \ 235 S390_FEAT_PCC_SCALAR_MULT_P384, \ 236 S390_FEAT_PCC_SCALAR_MULT_P512, \ 237 S390_FEAT_PCC_SCALAR_MULT_ED25519, \ 238 S390_FEAT_PCC_SCALAR_MULT_ED448, \ 239 S390_FEAT_PCC_SCALAR_MULT_X25519, \ 240 S390_FEAT_PCC_SCALAR_MULT_X448 241 242 #define S390_FEAT_GROUP_MSA_EXT_9_PCKMO \ 243 S390_FEAT_PCKMO_ECC_P256, \ 244 S390_FEAT_PCKMO_ECC_P384, \ 245 S390_FEAT_PCKMO_ECC_P521, \ 246 S390_FEAT_PCKMO_ECC_ED25519, \ 247 S390_FEAT_PCKMO_ECC_ED448 248 249 #define S390_FEAT_GROUP_ENH_SORT \ 250 S390_FEAT_ESORT_BASE, \ 251 S390_FEAT_SORTL_SFLR, \ 252 S390_FEAT_SORTL_SVLR, \ 253 S390_FEAT_SORTL_32, \ 254 S390_FEAT_SORTL_128, \ 255 S390_FEAT_SORTL_F0 256 257 258 #define S390_FEAT_GROUP_DEFLATE_CONVERSION \ 259 S390_FEAT_DEFLATE_BASE, \ 260 S390_FEAT_DEFLATE_GHDT, \ 261 S390_FEAT_DEFLATE_CMPR, \ 262 S390_FEAT_DEFLATE_XPND, \ 263 S390_FEAT_DEFLATE_F0 264 265 /* cpu feature groups */ 266 static uint16_t group_PLO[] = { 267 S390_FEAT_GROUP_PLO, 268 }; 269 static uint16_t group_TOD_CLOCK_STEERING[] = { 270 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 271 }; 272 static uint16_t group_GEN13_PTFF[] = { 273 S390_FEAT_GROUP_GEN13_PTFF, 274 }; 275 static uint16_t group_MULTIPLE_EPOCH_PTFF[] = { 276 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 277 }; 278 static uint16_t group_MSA[] = { 279 S390_FEAT_GROUP_MSA, 280 }; 281 static uint16_t group_MSA_EXT_1[] = { 282 S390_FEAT_GROUP_MSA_EXT_1, 283 }; 284 static uint16_t group_MSA_EXT_2[] = { 285 S390_FEAT_GROUP_MSA_EXT_2, 286 }; 287 static uint16_t group_MSA_EXT_3[] = { 288 S390_FEAT_GROUP_MSA_EXT_3, 289 }; 290 static uint16_t group_MSA_EXT_4[] = { 291 S390_FEAT_GROUP_MSA_EXT_4, 292 }; 293 static uint16_t group_MSA_EXT_5[] = { 294 S390_FEAT_GROUP_MSA_EXT_5, 295 }; 296 static uint16_t group_MSA_EXT_6[] = { 297 S390_FEAT_GROUP_MSA_EXT_6, 298 }; 299 static uint16_t group_MSA_EXT_7[] = { 300 S390_FEAT_GROUP_MSA_EXT_7, 301 }; 302 static uint16_t group_MSA_EXT_8[] = { 303 S390_FEAT_GROUP_MSA_EXT_8, 304 }; 305 306 static uint16_t group_MSA_EXT_9[] = { 307 S390_FEAT_GROUP_MSA_EXT_9, 308 }; 309 310 static uint16_t group_MSA_EXT_9_PCKMO[] = { 311 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 312 }; 313 314 static uint16_t group_ENH_SORT[] = { 315 S390_FEAT_GROUP_ENH_SORT, 316 }; 317 318 static uint16_t group_DEFLATE_CONVERSION[] = { 319 S390_FEAT_GROUP_DEFLATE_CONVERSION, 320 }; 321 322 /* Base features (in order of release) 323 * Only non-hypervisor managed features belong here. 324 * Base feature sets are static meaning they do not change in future QEMU 325 * releases. 326 */ 327 static uint16_t base_GEN7_GA1[] = { 328 S390_FEAT_GROUP_PLO, 329 S390_FEAT_ESAN3, 330 S390_FEAT_ZARCH, 331 }; 332 333 #define base_GEN7_GA2 EmptyFeat 334 #define base_GEN7_GA3 EmptyFeat 335 336 static uint16_t base_GEN8_GA1[] = { 337 S390_FEAT_DAT_ENH, 338 S390_FEAT_EXTENDED_TRANSLATION_2, 339 S390_FEAT_GROUP_MSA, 340 S390_FEAT_LONG_DISPLACEMENT, 341 S390_FEAT_LONG_DISPLACEMENT_FAST, 342 S390_FEAT_HFP_MADDSUB, 343 }; 344 345 #define base_GEN8_GA2 EmptyFeat 346 #define base_GEN8_GA3 EmptyFeat 347 #define base_GEN8_GA4 EmptyFeat 348 #define base_GEN8_GA5 EmptyFeat 349 350 static uint16_t base_GEN9_GA1[] = { 351 S390_FEAT_IDTE_SEGMENT, 352 S390_FEAT_ASN_LX_REUSE, 353 S390_FEAT_STFLE, 354 S390_FEAT_SENSE_RUNNING_STATUS, 355 S390_FEAT_EXTENDED_IMMEDIATE, 356 S390_FEAT_EXTENDED_TRANSLATION_3, 357 S390_FEAT_HFP_UNNORMALIZED_EXT, 358 S390_FEAT_ETF2_ENH, 359 S390_FEAT_STORE_CLOCK_FAST, 360 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 361 S390_FEAT_ETF3_ENH, 362 S390_FEAT_DAT_ENH_2, 363 }; 364 365 #define base_GEN9_GA2 EmptyFeat 366 #define base_GEN9_GA3 EmptyFeat 367 368 static uint16_t base_GEN10_GA1[] = { 369 S390_FEAT_CONDITIONAL_SSKE, 370 S390_FEAT_PARSING_ENH, 371 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 372 S390_FEAT_EXTRACT_CPU_TIME, 373 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 374 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 375 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 376 S390_FEAT_EXECUTE_EXT, 377 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 378 S390_FEAT_DFP, 379 S390_FEAT_DFP_FAST, 380 S390_FEAT_PFPO, 381 }; 382 #define base_GEN10_GA2 EmptyFeat 383 #define base_GEN10_GA3 EmptyFeat 384 385 static uint16_t base_GEN11_GA1[] = { 386 S390_FEAT_NONQ_KEY_SETTING, 387 S390_FEAT_ENHANCED_MONITOR, 388 S390_FEAT_FLOATING_POINT_EXT, 389 S390_FEAT_SET_PROGRAM_PARAMETERS, 390 S390_FEAT_STFLE_45, 391 S390_FEAT_CMPSC_ENH, 392 S390_FEAT_INTERLOCKED_ACCESS_2, 393 }; 394 395 #define base_GEN11_GA2 EmptyFeat 396 397 static uint16_t base_GEN12_GA1[] = { 398 S390_FEAT_DFP_ZONED_CONVERSION, 399 S390_FEAT_STFLE_49, 400 S390_FEAT_LOCAL_TLB_CLEARING, 401 }; 402 403 #define base_GEN12_GA2 EmptyFeat 404 405 static uint16_t base_GEN13_GA1[] = { 406 S390_FEAT_STFLE_53, 407 S390_FEAT_DFP_PACKED_CONVERSION, 408 S390_FEAT_GROUP_GEN13_PTFF, 409 }; 410 411 #define base_GEN13_GA2 EmptyFeat 412 413 static uint16_t base_GEN14_GA1[] = { 414 S390_FEAT_ENTROPY_ENC_COMP, 415 S390_FEAT_MISC_INSTRUCTION_EXT, 416 S390_FEAT_SEMAPHORE_ASSIST, 417 S390_FEAT_TIME_SLICE_INSTRUMENTATION, 418 S390_FEAT_ORDER_PRESERVING_COMPRESSION, 419 }; 420 421 #define base_GEN14_GA2 EmptyFeat 422 423 static uint16_t base_GEN15_GA1[] = { 424 S390_FEAT_MISC_INSTRUCTION_EXT3, 425 }; 426 427 /* Full features (in order of release) 428 * Automatically includes corresponding base features. 429 * Full features are all features this hardware supports even if kvm/QEMU do not 430 * support these features yet. 431 */ 432 static uint16_t full_GEN7_GA1[] = { 433 S390_FEAT_PPA15, 434 S390_FEAT_BPB, 435 S390_FEAT_SIE_F2, 436 S390_FEAT_SIE_SKEY, 437 S390_FEAT_SIE_GPERE, 438 S390_FEAT_SIE_IB, 439 S390_FEAT_SIE_CEI, 440 }; 441 442 static uint16_t full_GEN7_GA2[] = { 443 S390_FEAT_EXTENDED_TRANSLATION_2, 444 }; 445 446 static uint16_t full_GEN7_GA3[] = { 447 S390_FEAT_LONG_DISPLACEMENT, 448 S390_FEAT_SIE_SIIF, 449 }; 450 451 static uint16_t full_GEN8_GA1[] = { 452 S390_FEAT_SIE_GSLS, 453 S390_FEAT_SIE_64BSCAO, 454 }; 455 456 #define full_GEN8_GA2 EmptyFeat 457 458 static uint16_t full_GEN8_GA3[] = { 459 S390_FEAT_ASN_LX_REUSE, 460 S390_FEAT_EXTENDED_TRANSLATION_3, 461 }; 462 463 #define full_GEN8_GA4 EmptyFeat 464 #define full_GEN8_GA5 EmptyFeat 465 466 static uint16_t full_GEN9_GA1[] = { 467 S390_FEAT_STORE_HYPERVISOR_INFO, 468 S390_FEAT_GROUP_MSA_EXT_1, 469 S390_FEAT_CMM, 470 S390_FEAT_SIE_CMMA, 471 }; 472 473 static uint16_t full_GEN9_GA2[] = { 474 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 475 S390_FEAT_EXTRACT_CPU_TIME, 476 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 477 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 478 S390_FEAT_DFP, 479 }; 480 481 static uint16_t full_GEN9_GA3[] = { 482 S390_FEAT_CONDITIONAL_SSKE, 483 S390_FEAT_PFPO, 484 }; 485 486 static uint16_t full_GEN10_GA1[] = { 487 S390_FEAT_EDAT, 488 S390_FEAT_CONFIGURATION_TOPOLOGY, 489 S390_FEAT_GROUP_MSA_EXT_2, 490 S390_FEAT_ESOP, 491 S390_FEAT_SIE_PFMFI, 492 S390_FEAT_SIE_SIGPIF, 493 }; 494 495 static uint16_t full_GEN10_GA2[] = { 496 S390_FEAT_SET_PROGRAM_PARAMETERS, 497 S390_FEAT_SIE_IBS, 498 }; 499 500 static uint16_t full_GEN10_GA3[] = { 501 S390_FEAT_GROUP_MSA_EXT_3, 502 }; 503 504 static uint16_t full_GEN11_GA1[] = { 505 S390_FEAT_IPTE_RANGE, 506 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 507 S390_FEAT_GROUP_MSA_EXT_4, 508 }; 509 510 #define full_GEN11_GA2 EmptyFeat 511 512 static uint16_t full_GEN12_GA1[] = { 513 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 514 S390_FEAT_TRANSACTIONAL_EXE, 515 S390_FEAT_RUNTIME_INSTRUMENTATION, 516 S390_FEAT_ZPCI, 517 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 518 S390_FEAT_ADAPTER_INT_SUPPRESSION, 519 S390_FEAT_EDAT_2, 520 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 521 S390_FEAT_AP_QUERY_CONFIG_INFO, 522 S390_FEAT_AP_FACILITIES_TEST, 523 S390_FEAT_AP, 524 }; 525 526 static uint16_t full_GEN12_GA2[] = { 527 S390_FEAT_GROUP_MSA_EXT_5, 528 }; 529 530 static uint16_t full_GEN13_GA1[] = { 531 S390_FEAT_VECTOR, 532 }; 533 534 #define full_GEN13_GA2 EmptyFeat 535 536 static uint16_t full_GEN14_GA1[] = { 537 S390_FEAT_INSTRUCTION_EXEC_PROT, 538 S390_FEAT_GUARDED_STORAGE, 539 S390_FEAT_VECTOR_PACKED_DECIMAL, 540 S390_FEAT_VECTOR_ENH, 541 S390_FEAT_MULTIPLE_EPOCH, 542 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION, 543 S390_FEAT_INSERT_REFERENCE_BITS_MULT, 544 S390_FEAT_GROUP_MSA_EXT_6, 545 S390_FEAT_GROUP_MSA_EXT_7, 546 S390_FEAT_GROUP_MSA_EXT_8, 547 S390_FEAT_CMM_NT, 548 S390_FEAT_ETOKEN, 549 S390_FEAT_HPMA2, 550 S390_FEAT_SIE_KSS, 551 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 552 }; 553 554 #define full_GEN14_GA2 EmptyFeat 555 556 static uint16_t full_GEN15_GA1[] = { 557 S390_FEAT_VECTOR_ENH2, 558 S390_FEAT_GROUP_ENH_SORT, 559 S390_FEAT_GROUP_DEFLATE_CONVERSION, 560 S390_FEAT_VECTOR_BCD_ENH, 561 S390_FEAT_GROUP_MSA_EXT_9, 562 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 563 S390_FEAT_ETOKEN, 564 }; 565 566 /* Default features (in order of release) 567 * Automatically includes corresponding base features. 568 * Default features are all features this version of QEMU supports for this 569 * hardware model. Default feature sets can grow with new QEMU releases. 570 */ 571 #define default_GEN7_GA1 EmptyFeat 572 #define default_GEN7_GA2 EmptyFeat 573 #define default_GEN7_GA3 EmptyFeat 574 #define default_GEN8_GA1 EmptyFeat 575 #define default_GEN8_GA2 EmptyFeat 576 #define default_GEN8_GA3 EmptyFeat 577 #define default_GEN8_GA4 EmptyFeat 578 #define default_GEN8_GA5 EmptyFeat 579 580 static uint16_t default_GEN9_GA1[] = { 581 S390_FEAT_STORE_HYPERVISOR_INFO, 582 S390_FEAT_GROUP_MSA_EXT_1, 583 S390_FEAT_CMM, 584 }; 585 586 #define default_GEN9_GA2 EmptyFeat 587 #define default_GEN9_GA3 EmptyFeat 588 589 static uint16_t default_GEN10_GA1[] = { 590 S390_FEAT_EDAT, 591 S390_FEAT_GROUP_MSA_EXT_2, 592 }; 593 594 #define default_GEN10_GA2 EmptyFeat 595 #define default_GEN10_GA3 EmptyFeat 596 597 static uint16_t default_GEN11_GA1[] = { 598 S390_FEAT_GROUP_MSA_EXT_3, 599 S390_FEAT_IPTE_RANGE, 600 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 601 S390_FEAT_GROUP_MSA_EXT_4, 602 S390_FEAT_PPA15, 603 S390_FEAT_BPB, 604 }; 605 606 #define default_GEN11_GA2 EmptyFeat 607 608 static uint16_t default_GEN12_GA1[] = { 609 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 610 S390_FEAT_TRANSACTIONAL_EXE, 611 S390_FEAT_RUNTIME_INSTRUMENTATION, 612 S390_FEAT_ZPCI, 613 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 614 S390_FEAT_EDAT_2, 615 S390_FEAT_ESOP, 616 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 617 }; 618 619 #define default_GEN12_GA2 EmptyFeat 620 621 static uint16_t default_GEN13_GA1[] = { 622 S390_FEAT_GROUP_MSA_EXT_5, 623 S390_FEAT_VECTOR, 624 }; 625 626 #define default_GEN13_GA2 EmptyFeat 627 628 static uint16_t default_GEN14_GA1[] = { 629 S390_FEAT_INSTRUCTION_EXEC_PROT, 630 S390_FEAT_GUARDED_STORAGE, 631 S390_FEAT_VECTOR_PACKED_DECIMAL, 632 S390_FEAT_VECTOR_ENH, 633 S390_FEAT_GROUP_MSA_EXT_6, 634 S390_FEAT_GROUP_MSA_EXT_7, 635 S390_FEAT_GROUP_MSA_EXT_8, 636 S390_FEAT_MULTIPLE_EPOCH, 637 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 638 }; 639 640 #define default_GEN14_GA2 EmptyFeat 641 642 static uint16_t default_GEN15_GA1[] = { 643 S390_FEAT_VECTOR_ENH2, 644 S390_FEAT_GROUP_ENH_SORT, 645 S390_FEAT_GROUP_DEFLATE_CONVERSION, 646 S390_FEAT_VECTOR_BCD_ENH, 647 S390_FEAT_GROUP_MSA_EXT_9, 648 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 649 S390_FEAT_ETOKEN, 650 }; 651 652 /* QEMU (CPU model) features */ 653 654 static uint16_t qemu_V2_11[] = { 655 S390_FEAT_GROUP_PLO, 656 S390_FEAT_ESAN3, 657 S390_FEAT_ZARCH, 658 }; 659 660 static uint16_t qemu_V3_1[] = { 661 S390_FEAT_DAT_ENH, 662 S390_FEAT_IDTE_SEGMENT, 663 S390_FEAT_STFLE, 664 S390_FEAT_SENSE_RUNNING_STATUS, 665 S390_FEAT_EXTENDED_TRANSLATION_2, 666 S390_FEAT_MSA, 667 S390_FEAT_LONG_DISPLACEMENT, 668 S390_FEAT_LONG_DISPLACEMENT_FAST, 669 S390_FEAT_EXTENDED_IMMEDIATE, 670 S390_FEAT_EXTENDED_TRANSLATION_3, 671 S390_FEAT_ETF2_ENH, 672 S390_FEAT_STORE_CLOCK_FAST, 673 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 674 S390_FEAT_ETF3_ENH, 675 S390_FEAT_EXTRACT_CPU_TIME, 676 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 677 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 678 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 679 S390_FEAT_EXECUTE_EXT, 680 S390_FEAT_SET_PROGRAM_PARAMETERS, 681 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 682 S390_FEAT_STFLE_45, 683 S390_FEAT_STFLE_49, 684 S390_FEAT_LOCAL_TLB_CLEARING, 685 S390_FEAT_INTERLOCKED_ACCESS_2, 686 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 687 S390_FEAT_ADAPTER_INT_SUPPRESSION, 688 S390_FEAT_MSA_EXT_3, 689 S390_FEAT_MSA_EXT_4, 690 }; 691 692 static uint16_t qemu_LATEST[] = { 693 /* 694 * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER not 695 * implemented yet). 696 */ 697 S390_FEAT_FLOATING_POINT_EXT, 698 S390_FEAT_ZPCI, 699 }; 700 701 /* add all new definitions before this point */ 702 static uint16_t qemu_MAX[] = { 703 /* z13+ features */ 704 S390_FEAT_STFLE_53, 705 /* generates a dependency warning, leave it out for now */ 706 S390_FEAT_MSA_EXT_5, 707 }; 708 709 /****** END FEATURE DEFS ******/ 710 711 #define _YEARS "2016" 712 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H" 713 714 #define CPU_FEAT_INITIALIZER(_name) \ 715 { \ 716 .name = "S390_FEAT_LIST_" #_name, \ 717 .base_bits = \ 718 { .data = base_##_name, \ 719 .len = ARRAY_SIZE(base_##_name) }, \ 720 .default_bits = \ 721 { .data = default_##_name, \ 722 .len = ARRAY_SIZE(default_##_name) }, \ 723 .full_bits = \ 724 { .data = full_##_name, \ 725 .len = ARRAY_SIZE(full_##_name) }, \ 726 } 727 728 typedef struct BitSpec { 729 uint16_t *data; 730 uint32_t len; 731 } BitSpec; 732 733 typedef struct { 734 const char *name; 735 BitSpec base_bits; 736 BitSpec default_bits; 737 BitSpec full_bits; 738 } CpuFeatDefSpec; 739 740 static uint16_t EmptyFeat[] = {}; 741 742 /******************************* 743 * processor GA series 744 *******************************/ 745 static CpuFeatDefSpec CpuFeatDef[] = { 746 CPU_FEAT_INITIALIZER(GEN7_GA1), 747 CPU_FEAT_INITIALIZER(GEN7_GA2), 748 CPU_FEAT_INITIALIZER(GEN7_GA3), 749 CPU_FEAT_INITIALIZER(GEN8_GA1), 750 CPU_FEAT_INITIALIZER(GEN8_GA2), 751 CPU_FEAT_INITIALIZER(GEN8_GA3), 752 CPU_FEAT_INITIALIZER(GEN8_GA4), 753 CPU_FEAT_INITIALIZER(GEN8_GA5), 754 CPU_FEAT_INITIALIZER(GEN9_GA1), 755 CPU_FEAT_INITIALIZER(GEN9_GA2), 756 CPU_FEAT_INITIALIZER(GEN9_GA3), 757 CPU_FEAT_INITIALIZER(GEN10_GA1), 758 CPU_FEAT_INITIALIZER(GEN10_GA2), 759 CPU_FEAT_INITIALIZER(GEN10_GA3), 760 CPU_FEAT_INITIALIZER(GEN11_GA1), 761 CPU_FEAT_INITIALIZER(GEN11_GA2), 762 CPU_FEAT_INITIALIZER(GEN12_GA1), 763 CPU_FEAT_INITIALIZER(GEN12_GA2), 764 CPU_FEAT_INITIALIZER(GEN13_GA1), 765 CPU_FEAT_INITIALIZER(GEN13_GA2), 766 CPU_FEAT_INITIALIZER(GEN14_GA1), 767 CPU_FEAT_INITIALIZER(GEN14_GA2), 768 CPU_FEAT_INITIALIZER(GEN15_GA1), 769 }; 770 771 #define FEAT_GROUP_INITIALIZER(_name) \ 772 { \ 773 .name = "S390_FEAT_GROUP_LIST_" #_name, \ 774 .enum_name = "S390_FEAT_GROUP_" #_name, \ 775 .bits = \ 776 { .data = group_##_name, \ 777 .len = ARRAY_SIZE(group_##_name) }, \ 778 } 779 780 typedef struct { 781 const char *name; 782 const char *enum_name; 783 BitSpec bits; 784 } FeatGroupDefSpec; 785 786 /******************************* 787 * feature groups 788 *******************************/ 789 static FeatGroupDefSpec FeatGroupDef[] = { 790 FEAT_GROUP_INITIALIZER(PLO), 791 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING), 792 FEAT_GROUP_INITIALIZER(GEN13_PTFF), 793 FEAT_GROUP_INITIALIZER(MSA), 794 FEAT_GROUP_INITIALIZER(MSA_EXT_1), 795 FEAT_GROUP_INITIALIZER(MSA_EXT_2), 796 FEAT_GROUP_INITIALIZER(MSA_EXT_3), 797 FEAT_GROUP_INITIALIZER(MSA_EXT_4), 798 FEAT_GROUP_INITIALIZER(MSA_EXT_5), 799 FEAT_GROUP_INITIALIZER(MSA_EXT_6), 800 FEAT_GROUP_INITIALIZER(MSA_EXT_7), 801 FEAT_GROUP_INITIALIZER(MSA_EXT_8), 802 FEAT_GROUP_INITIALIZER(MSA_EXT_9), 803 FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO), 804 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), 805 FEAT_GROUP_INITIALIZER(ENH_SORT), 806 FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION), 807 }; 808 809 #define QEMU_FEAT_INITIALIZER(_name) \ 810 { \ 811 .name = "S390_FEAT_LIST_QEMU_" #_name, \ 812 .bits = \ 813 { .data = qemu_##_name, \ 814 .len = ARRAY_SIZE(qemu_##_name) }, \ 815 } 816 817 /******************************* 818 * QEMU (CPU model) features 819 *******************************/ 820 static FeatGroupDefSpec QemuFeatDef[] = { 821 QEMU_FEAT_INITIALIZER(V2_11), 822 QEMU_FEAT_INITIALIZER(V3_1), 823 QEMU_FEAT_INITIALIZER(LATEST), 824 QEMU_FEAT_INITIALIZER(MAX), 825 }; 826 827 828 static void set_bits(uint64_t list[], BitSpec bits) 829 { 830 uint32_t i; 831 832 for (i = 0; i < bits.len; i++) { 833 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64); 834 } 835 } 836 837 static inline void clear_bit(uint64_t list[], unsigned long nr) 838 { 839 list[nr / 64] &= ~(1ULL << (nr % 64)); 840 } 841 842 static void print_feature_defs(void) 843 { 844 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {}; 845 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {}; 846 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {}; 847 int i, j; 848 849 printf("\n/* CPU model feature list data */\n"); 850 851 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) { 852 /* With gen15 CSSKE and BPB are deprecated */ 853 if (strcmp(CpuFeatDef[i].name, "S390_FEAT_LIST_GEN15_GA1") == 0) { 854 clear_bit(base_feat, S390_FEAT_CONDITIONAL_SSKE); 855 clear_bit(default_feat, S390_FEAT_CONDITIONAL_SSKE); 856 clear_bit(default_feat, S390_FEAT_BPB); 857 } 858 set_bits(base_feat, CpuFeatDef[i].base_bits); 859 /* add the base to the default features */ 860 set_bits(default_feat, CpuFeatDef[i].base_bits); 861 set_bits(default_feat, CpuFeatDef[i].default_bits); 862 /* add the base to the full features */ 863 set_bits(full_feat, CpuFeatDef[i].base_bits); 864 set_bits(full_feat, CpuFeatDef[i].full_bits); 865 866 printf("#define %s_BASE\t", CpuFeatDef[i].name); 867 for (j = 0; j < ARRAY_SIZE(base_feat); j++) { 868 printf("0x%016"PRIx64"ULL", base_feat[j]); 869 if (j < ARRAY_SIZE(base_feat) - 1) { 870 printf(","); 871 } else { 872 printf("\n"); 873 } 874 } 875 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name); 876 for (j = 0; j < ARRAY_SIZE(default_feat); j++) { 877 printf("0x%016"PRIx64"ULL", default_feat[j]); 878 if (j < ARRAY_SIZE(default_feat) - 1) { 879 printf(","); 880 } else { 881 printf("\n"); 882 } 883 } 884 printf("#define %s_FULL\t\t", CpuFeatDef[i].name); 885 for (j = 0; j < ARRAY_SIZE(full_feat); j++) { 886 printf("0x%016"PRIx64"ULL", full_feat[j]); 887 if (j < ARRAY_SIZE(full_feat) - 1) { 888 printf(","); 889 } else { 890 printf("\n"); 891 } 892 } 893 } 894 } 895 896 static void print_qemu_feature_defs(void) 897 { 898 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 899 int i, j; 900 901 printf("\n/* QEMU (CPU model) feature list data */\n"); 902 903 /* for now we assume that we only add new features */ 904 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) { 905 set_bits(feat, QemuFeatDef[i].bits); 906 907 printf("#define %s\t", QemuFeatDef[i].name); 908 for (j = 0; j < ARRAY_SIZE(feat); j++) { 909 printf("0x%016"PRIx64"ULL", feat[j]); 910 if (j < ARRAY_SIZE(feat) - 1) { 911 printf(","); 912 } else { 913 printf("\n"); 914 } 915 } 916 } 917 } 918 919 static void print_feature_group_defs(void) 920 { 921 int i, j; 922 923 printf("\n/* CPU feature group list data */\n"); 924 925 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 926 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 927 928 set_bits(feat, FeatGroupDef[i].bits); 929 printf("#define %s\t", FeatGroupDef[i].name); 930 for (j = 0; j < ARRAY_SIZE(feat); j++) { 931 printf("0x%016"PRIx64"ULL", feat[j]); 932 if (j < ARRAY_SIZE(feat) - 1) { 933 printf(","); 934 } else { 935 printf("\n"); 936 } 937 } 938 } 939 } 940 941 static void print_feature_group_enum_type(void) 942 { 943 int i; 944 945 printf("\n/* CPU feature group enum type */\n" 946 "typedef enum {\n"); 947 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 948 printf("\t%s,\n", FeatGroupDef[i].enum_name); 949 } 950 printf("\tS390_FEAT_GROUP_MAX,\n" 951 "} S390FeatGroup;\n"); 952 } 953 954 int main(int argc, char *argv[]) 955 { 956 printf("/*\n" 957 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n" 958 " * SOURCE FILE \"%s\" INSTEAD.\n" 959 " *\n" 960 " * Copyright %s IBM Corp.\n" 961 " *\n" 962 " * This work is licensed under the terms of the GNU GPL, " 963 "version 2 or (at\n * your option) any later version. See " 964 "the COPYING file in the top-level\n * directory.\n" 965 " */\n\n" 966 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H); 967 print_feature_defs(); 968 print_feature_group_defs(); 969 print_qemu_feature_defs(); 970 print_feature_group_enum_type(); 971 printf("\n#endif\n"); 972 return 0; 973 } 974