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