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 /* Full features (in order of release) 357 * Automatically includes corresponding base features. 358 * Full features are all features this hardware supports even if kvm/QEMU do not 359 * support these features yet. 360 */ 361 static uint16_t full_GEN7_GA1[] = { 362 S390_FEAT_PPA15, 363 S390_FEAT_BPB, 364 S390_FEAT_SIE_F2, 365 S390_FEAT_SIE_SKEY, 366 S390_FEAT_SIE_GPERE, 367 S390_FEAT_SIE_IB, 368 S390_FEAT_SIE_CEI, 369 }; 370 371 static uint16_t full_GEN7_GA2[] = { 372 S390_FEAT_EXTENDED_TRANSLATION_2, 373 }; 374 375 static uint16_t full_GEN7_GA3[] = { 376 S390_FEAT_LONG_DISPLACEMENT, 377 S390_FEAT_SIE_SIIF, 378 }; 379 380 static uint16_t full_GEN8_GA1[] = { 381 S390_FEAT_SIE_GSLS, 382 S390_FEAT_SIE_64BSCAO, 383 }; 384 385 #define full_GEN8_GA2 EmptyFeat 386 387 static uint16_t full_GEN8_GA3[] = { 388 S390_FEAT_ASN_LX_REUSE, 389 S390_FEAT_EXTENDED_TRANSLATION_3, 390 }; 391 392 #define full_GEN8_GA4 EmptyFeat 393 #define full_GEN8_GA5 EmptyFeat 394 395 static uint16_t full_GEN9_GA1[] = { 396 S390_FEAT_STORE_HYPERVISOR_INFO, 397 S390_FEAT_GROUP_MSA_EXT_1, 398 S390_FEAT_CMM, 399 S390_FEAT_SIE_CMMA, 400 }; 401 402 static uint16_t full_GEN9_GA2[] = { 403 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 404 S390_FEAT_EXTRACT_CPU_TIME, 405 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 406 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 407 S390_FEAT_DFP, 408 }; 409 410 static uint16_t full_GEN9_GA3[] = { 411 S390_FEAT_CONDITIONAL_SSKE, 412 S390_FEAT_PFPO, 413 }; 414 415 static uint16_t full_GEN10_GA1[] = { 416 S390_FEAT_EDAT, 417 S390_FEAT_CONFIGURATION_TOPOLOGY, 418 S390_FEAT_GROUP_MSA_EXT_2, 419 S390_FEAT_ESOP, 420 S390_FEAT_SIE_PFMFI, 421 S390_FEAT_SIE_SIGPIF, 422 }; 423 424 static uint16_t full_GEN10_GA2[] = { 425 S390_FEAT_SET_PROGRAM_PARAMETERS, 426 S390_FEAT_SIE_IBS, 427 }; 428 429 static uint16_t full_GEN10_GA3[] = { 430 S390_FEAT_GROUP_MSA_EXT_3, 431 }; 432 433 static uint16_t full_GEN11_GA1[] = { 434 S390_FEAT_IPTE_RANGE, 435 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 436 S390_FEAT_GROUP_MSA_EXT_4, 437 }; 438 439 #define full_GEN11_GA2 EmptyFeat 440 441 static uint16_t full_GEN12_GA1[] = { 442 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 443 S390_FEAT_TRANSACTIONAL_EXE, 444 S390_FEAT_RUNTIME_INSTRUMENTATION, 445 S390_FEAT_ZPCI, 446 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 447 S390_FEAT_ADAPTER_INT_SUPPRESSION, 448 S390_FEAT_EDAT_2, 449 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 450 }; 451 452 static uint16_t full_GEN12_GA2[] = { 453 S390_FEAT_GROUP_MSA_EXT_5, 454 }; 455 456 static uint16_t full_GEN13_GA1[] = { 457 S390_FEAT_VECTOR, 458 }; 459 460 #define full_GEN13_GA2 EmptyFeat 461 462 static uint16_t full_GEN14_GA1[] = { 463 S390_FEAT_INSTRUCTION_EXEC_PROT, 464 S390_FEAT_GUARDED_STORAGE, 465 S390_FEAT_VECTOR_PACKED_DECIMAL, 466 S390_FEAT_VECTOR_ENH, 467 S390_FEAT_MULTIPLE_EPOCH, 468 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION, 469 S390_FEAT_INSERT_REFERENCE_BITS_MULT, 470 S390_FEAT_GROUP_MSA_EXT_6, 471 S390_FEAT_GROUP_MSA_EXT_7, 472 S390_FEAT_GROUP_MSA_EXT_8, 473 S390_FEAT_CMM_NT, 474 S390_FEAT_ETOKEN, 475 S390_FEAT_HPMA2, 476 S390_FEAT_SIE_KSS, 477 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 478 }; 479 480 /* Default features (in order of release) 481 * Automatically includes corresponding base features. 482 * Default features are all features this version of QEMU supports for this 483 * hardware model. Default feature sets can grow with new QEMU releases. 484 */ 485 #define default_GEN7_GA1 EmptyFeat 486 #define default_GEN7_GA2 EmptyFeat 487 #define default_GEN7_GA3 EmptyFeat 488 #define default_GEN8_GA1 EmptyFeat 489 #define default_GEN8_GA2 EmptyFeat 490 #define default_GEN8_GA3 EmptyFeat 491 #define default_GEN8_GA4 EmptyFeat 492 #define default_GEN8_GA5 EmptyFeat 493 494 static uint16_t default_GEN9_GA1[] = { 495 S390_FEAT_STORE_HYPERVISOR_INFO, 496 S390_FEAT_GROUP_MSA_EXT_1, 497 S390_FEAT_CMM, 498 }; 499 500 #define default_GEN9_GA2 EmptyFeat 501 #define default_GEN9_GA3 EmptyFeat 502 503 static uint16_t default_GEN10_GA1[] = { 504 S390_FEAT_EDAT, 505 S390_FEAT_GROUP_MSA_EXT_2, 506 }; 507 508 #define default_GEN10_GA2 EmptyFeat 509 #define default_GEN10_GA3 EmptyFeat 510 511 static uint16_t default_GEN11_GA1[] = { 512 S390_FEAT_GROUP_MSA_EXT_3, 513 S390_FEAT_IPTE_RANGE, 514 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 515 S390_FEAT_GROUP_MSA_EXT_4, 516 S390_FEAT_PPA15, 517 S390_FEAT_BPB, 518 }; 519 520 #define default_GEN11_GA2 EmptyFeat 521 522 static uint16_t default_GEN12_GA1[] = { 523 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 524 S390_FEAT_TRANSACTIONAL_EXE, 525 S390_FEAT_RUNTIME_INSTRUMENTATION, 526 S390_FEAT_ZPCI, 527 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 528 S390_FEAT_EDAT_2, 529 S390_FEAT_ESOP, 530 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 531 }; 532 533 #define default_GEN12_GA2 EmptyFeat 534 535 static uint16_t default_GEN13_GA1[] = { 536 S390_FEAT_GROUP_MSA_EXT_5, 537 S390_FEAT_VECTOR, 538 }; 539 540 #define default_GEN13_GA2 EmptyFeat 541 542 static uint16_t default_GEN14_GA1[] = { 543 S390_FEAT_INSTRUCTION_EXEC_PROT, 544 S390_FEAT_GUARDED_STORAGE, 545 S390_FEAT_VECTOR_PACKED_DECIMAL, 546 S390_FEAT_VECTOR_ENH, 547 S390_FEAT_GROUP_MSA_EXT_6, 548 S390_FEAT_GROUP_MSA_EXT_7, 549 S390_FEAT_GROUP_MSA_EXT_8, 550 }; 551 552 /* QEMU (CPU model) features */ 553 554 static uint16_t qemu_V2_11[] = { 555 S390_FEAT_GROUP_PLO, 556 S390_FEAT_ESAN3, 557 S390_FEAT_ZARCH, 558 }; 559 560 static uint16_t qemu_LATEST[] = { 561 S390_FEAT_DAT_ENH, 562 S390_FEAT_IDTE_SEGMENT, 563 S390_FEAT_STFLE, 564 S390_FEAT_SENSE_RUNNING_STATUS, 565 S390_FEAT_EXTENDED_TRANSLATION_2, 566 S390_FEAT_MSA, 567 S390_FEAT_LONG_DISPLACEMENT, 568 S390_FEAT_LONG_DISPLACEMENT_FAST, 569 S390_FEAT_EXTENDED_IMMEDIATE, 570 S390_FEAT_EXTENDED_TRANSLATION_3, 571 S390_FEAT_ETF2_ENH, 572 S390_FEAT_STORE_CLOCK_FAST, 573 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 574 S390_FEAT_ETF3_ENH, 575 S390_FEAT_EXTRACT_CPU_TIME, 576 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 577 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 578 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 579 S390_FEAT_EXECUTE_EXT, 580 S390_FEAT_SET_PROGRAM_PARAMETERS, 581 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 582 S390_FEAT_STFLE_45, 583 S390_FEAT_STFLE_49, 584 S390_FEAT_LOCAL_TLB_CLEARING, 585 S390_FEAT_INTERLOCKED_ACCESS_2, 586 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 587 S390_FEAT_ADAPTER_INT_SUPPRESSION, 588 S390_FEAT_MSA_EXT_3, 589 S390_FEAT_MSA_EXT_4, 590 }; 591 592 /* add all new definitions before this point */ 593 static uint16_t qemu_MAX[] = { 594 /* z13+ features */ 595 S390_FEAT_STFLE_53, 596 /* generates a dependency warning, leave it out for now */ 597 S390_FEAT_MSA_EXT_5, 598 /* only with CONFIG_PCI */ 599 S390_FEAT_ZPCI, 600 }; 601 602 /****** END FEATURE DEFS ******/ 603 604 #define _YEARS "2016" 605 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H" 606 607 #define CPU_FEAT_INITIALIZER(_name) \ 608 { \ 609 .name = "S390_FEAT_LIST_" #_name, \ 610 .base_bits = \ 611 { .data = base_##_name, \ 612 .len = ARRAY_SIZE(base_##_name) }, \ 613 .default_bits = \ 614 { .data = default_##_name, \ 615 .len = ARRAY_SIZE(default_##_name) }, \ 616 .full_bits = \ 617 { .data = full_##_name, \ 618 .len = ARRAY_SIZE(full_##_name) }, \ 619 } 620 621 typedef struct BitSpec { 622 uint16_t *data; 623 uint32_t len; 624 } BitSpec; 625 626 typedef struct { 627 const char *name; 628 BitSpec base_bits; 629 BitSpec default_bits; 630 BitSpec full_bits; 631 } CpuFeatDefSpec; 632 633 static uint16_t EmptyFeat[] = {}; 634 635 /******************************* 636 * processor GA series 637 *******************************/ 638 static CpuFeatDefSpec CpuFeatDef[] = { 639 CPU_FEAT_INITIALIZER(GEN7_GA1), 640 CPU_FEAT_INITIALIZER(GEN7_GA2), 641 CPU_FEAT_INITIALIZER(GEN7_GA3), 642 CPU_FEAT_INITIALIZER(GEN8_GA1), 643 CPU_FEAT_INITIALIZER(GEN8_GA2), 644 CPU_FEAT_INITIALIZER(GEN8_GA3), 645 CPU_FEAT_INITIALIZER(GEN8_GA4), 646 CPU_FEAT_INITIALIZER(GEN8_GA5), 647 CPU_FEAT_INITIALIZER(GEN9_GA1), 648 CPU_FEAT_INITIALIZER(GEN9_GA2), 649 CPU_FEAT_INITIALIZER(GEN9_GA3), 650 CPU_FEAT_INITIALIZER(GEN10_GA1), 651 CPU_FEAT_INITIALIZER(GEN10_GA2), 652 CPU_FEAT_INITIALIZER(GEN10_GA3), 653 CPU_FEAT_INITIALIZER(GEN11_GA1), 654 CPU_FEAT_INITIALIZER(GEN11_GA2), 655 CPU_FEAT_INITIALIZER(GEN12_GA1), 656 CPU_FEAT_INITIALIZER(GEN12_GA2), 657 CPU_FEAT_INITIALIZER(GEN13_GA1), 658 CPU_FEAT_INITIALIZER(GEN13_GA2), 659 CPU_FEAT_INITIALIZER(GEN14_GA1), 660 }; 661 662 #define FEAT_GROUP_INITIALIZER(_name) \ 663 { \ 664 .name = "S390_FEAT_GROUP_LIST_" #_name, \ 665 .enum_name = "S390_FEAT_GROUP_" #_name, \ 666 .bits = \ 667 { .data = group_##_name, \ 668 .len = ARRAY_SIZE(group_##_name) }, \ 669 } 670 671 typedef struct { 672 const char *name; 673 const char *enum_name; 674 BitSpec bits; 675 } FeatGroupDefSpec; 676 677 /******************************* 678 * feature groups 679 *******************************/ 680 static FeatGroupDefSpec FeatGroupDef[] = { 681 FEAT_GROUP_INITIALIZER(PLO), 682 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING), 683 FEAT_GROUP_INITIALIZER(GEN13_PTFF), 684 FEAT_GROUP_INITIALIZER(MSA), 685 FEAT_GROUP_INITIALIZER(MSA_EXT_1), 686 FEAT_GROUP_INITIALIZER(MSA_EXT_2), 687 FEAT_GROUP_INITIALIZER(MSA_EXT_3), 688 FEAT_GROUP_INITIALIZER(MSA_EXT_4), 689 FEAT_GROUP_INITIALIZER(MSA_EXT_5), 690 FEAT_GROUP_INITIALIZER(MSA_EXT_6), 691 FEAT_GROUP_INITIALIZER(MSA_EXT_7), 692 FEAT_GROUP_INITIALIZER(MSA_EXT_8), 693 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), 694 }; 695 696 #define QEMU_FEAT_INITIALIZER(_name) \ 697 { \ 698 .name = "S390_FEAT_LIST_QEMU_" #_name, \ 699 .bits = \ 700 { .data = qemu_##_name, \ 701 .len = ARRAY_SIZE(qemu_##_name) }, \ 702 } 703 704 /******************************* 705 * QEMU (CPU model) features 706 *******************************/ 707 static FeatGroupDefSpec QemuFeatDef[] = { 708 QEMU_FEAT_INITIALIZER(V2_11), 709 QEMU_FEAT_INITIALIZER(LATEST), 710 QEMU_FEAT_INITIALIZER(MAX), 711 }; 712 713 714 static void set_bits(uint64_t list[], BitSpec bits) 715 { 716 uint32_t i; 717 718 for (i = 0; i < bits.len; i++) { 719 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64); 720 } 721 } 722 723 static void print_feature_defs(void) 724 { 725 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {}; 726 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {}; 727 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {}; 728 int i, j; 729 730 printf("\n/* CPU model feature list data */\n"); 731 732 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) { 733 set_bits(base_feat, CpuFeatDef[i].base_bits); 734 /* add the base to the default features */ 735 set_bits(default_feat, CpuFeatDef[i].base_bits); 736 set_bits(default_feat, CpuFeatDef[i].default_bits); 737 /* add the base to the full features */ 738 set_bits(full_feat, CpuFeatDef[i].base_bits); 739 set_bits(full_feat, CpuFeatDef[i].full_bits); 740 741 printf("#define %s_BASE\t", CpuFeatDef[i].name); 742 for (j = 0; j < ARRAY_SIZE(base_feat); j++) { 743 printf("0x%016"PRIx64"ULL", base_feat[j]); 744 if (j < ARRAY_SIZE(base_feat) - 1) { 745 printf(","); 746 } else { 747 printf("\n"); 748 } 749 } 750 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name); 751 for (j = 0; j < ARRAY_SIZE(default_feat); j++) { 752 printf("0x%016"PRIx64"ULL", default_feat[j]); 753 if (j < ARRAY_SIZE(default_feat) - 1) { 754 printf(","); 755 } else { 756 printf("\n"); 757 } 758 } 759 printf("#define %s_FULL\t\t", CpuFeatDef[i].name); 760 for (j = 0; j < ARRAY_SIZE(full_feat); j++) { 761 printf("0x%016"PRIx64"ULL", full_feat[j]); 762 if (j < ARRAY_SIZE(full_feat) - 1) { 763 printf(","); 764 } else { 765 printf("\n"); 766 } 767 } 768 } 769 } 770 771 static void print_qemu_feature_defs(void) 772 { 773 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 774 int i, j; 775 776 printf("\n/* QEMU (CPU model) feature list data */\n"); 777 778 /* for now we assume that we only add new features */ 779 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) { 780 set_bits(feat, QemuFeatDef[i].bits); 781 782 printf("#define %s\t", QemuFeatDef[i].name); 783 for (j = 0; j < ARRAY_SIZE(feat); j++) { 784 printf("0x%016"PRIx64"ULL", feat[j]); 785 if (j < ARRAY_SIZE(feat) - 1) { 786 printf(","); 787 } else { 788 printf("\n"); 789 } 790 } 791 } 792 } 793 794 static void print_feature_group_defs(void) 795 { 796 int i, j; 797 798 printf("\n/* CPU feature group list data */\n"); 799 800 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 801 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 802 803 set_bits(feat, FeatGroupDef[i].bits); 804 printf("#define %s\t", FeatGroupDef[i].name); 805 for (j = 0; j < ARRAY_SIZE(feat); j++) { 806 printf("0x%016"PRIx64"ULL", feat[j]); 807 if (j < ARRAY_SIZE(feat) - 1) { 808 printf(","); 809 } else { 810 printf("\n"); 811 } 812 } 813 } 814 } 815 816 static void print_feature_group_enum_type(void) 817 { 818 int i; 819 820 printf("\n/* CPU feature group enum type */\n" 821 "typedef enum {\n"); 822 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 823 printf("\t%s,\n", FeatGroupDef[i].enum_name); 824 } 825 printf("\tS390_FEAT_GROUP_MAX,\n" 826 "} S390FeatGroup;\n"); 827 } 828 829 int main(int argc, char *argv[]) 830 { 831 printf("/*\n" 832 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n" 833 " * SOURCE FILE \"%s\" INSTEAD.\n" 834 " *\n" 835 " * Copyright %s IBM Corp.\n" 836 " *\n" 837 " * This work is licensed under the terms of the GNU GPL, " 838 "version 2 or (at\n * your option) any later version. See " 839 "the COPYING file in the top-level\n * directory.\n" 840 " */\n\n" 841 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H); 842 print_feature_defs(); 843 print_feature_group_defs(); 844 print_qemu_feature_defs(); 845 print_feature_group_enum_type(); 846 printf("\n#endif\n"); 847 return 0; 848 } 849