1 /* 2 * S390 feature list generator 3 * 4 * Copyright 2016 IBM Corp. 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 15 16 #include "inttypes.h" 17 #include "stdio.h" 18 #include "cpu_features_def.h" 19 20 #define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0])) 21 22 /***** BEGIN FEATURE DEFS *****/ 23 24 #define S390_FEAT_GROUP_PLO \ 25 S390_FEAT_PLO_CL, \ 26 S390_FEAT_PLO_CLG, \ 27 S390_FEAT_PLO_CLGR, \ 28 S390_FEAT_PLO_CLX, \ 29 S390_FEAT_PLO_CS, \ 30 S390_FEAT_PLO_CSG, \ 31 S390_FEAT_PLO_CSGR, \ 32 S390_FEAT_PLO_CSX, \ 33 S390_FEAT_PLO_DCS, \ 34 S390_FEAT_PLO_DCSG, \ 35 S390_FEAT_PLO_DCSGR, \ 36 S390_FEAT_PLO_DCSX, \ 37 S390_FEAT_PLO_CSST, \ 38 S390_FEAT_PLO_CSSTG, \ 39 S390_FEAT_PLO_CSSTGR, \ 40 S390_FEAT_PLO_CSSTX, \ 41 S390_FEAT_PLO_CSDST, \ 42 S390_FEAT_PLO_CSDSTG, \ 43 S390_FEAT_PLO_CSDSTGR, \ 44 S390_FEAT_PLO_CSDSTX, \ 45 S390_FEAT_PLO_CSTST, \ 46 S390_FEAT_PLO_CSTSTG, \ 47 S390_FEAT_PLO_CSTSTGR, \ 48 S390_FEAT_PLO_CSTSTX 49 50 #define S390_FEAT_GROUP_TOD_CLOCK_STEERING \ 51 S390_FEAT_TOD_CLOCK_STEERING, \ 52 S390_FEAT_PTFF_QTO, \ 53 S390_FEAT_PTFF_QSI, \ 54 S390_FEAT_PTFF_QPT, \ 55 S390_FEAT_PTFF_STO 56 57 #define S390_FEAT_GROUP_GEN13_PTFF \ 58 S390_FEAT_PTFF_QUI, \ 59 S390_FEAT_PTFF_QTOU, \ 60 S390_FEAT_PTFF_STOU 61 62 #define S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF \ 63 S390_FEAT_PTFF_QSIE, \ 64 S390_FEAT_PTFF_QTOUE, \ 65 S390_FEAT_PTFF_STOE, \ 66 S390_FEAT_PTFF_STOUE 67 68 #define S390_FEAT_GROUP_MSA \ 69 S390_FEAT_MSA, \ 70 S390_FEAT_KMAC_DEA, \ 71 S390_FEAT_KMAC_TDEA_128, \ 72 S390_FEAT_KMAC_TDEA_192, \ 73 S390_FEAT_KMC_DEA, \ 74 S390_FEAT_KMC_TDEA_128, \ 75 S390_FEAT_KMC_TDEA_192, \ 76 S390_FEAT_KM_DEA, \ 77 S390_FEAT_KM_TDEA_128, \ 78 S390_FEAT_KM_TDEA_192, \ 79 S390_FEAT_KIMD_SHA_1, \ 80 S390_FEAT_KLMD_SHA_1 81 82 #define S390_FEAT_GROUP_MSA_EXT_1 \ 83 S390_FEAT_KMC_AES_128, \ 84 S390_FEAT_KM_AES_128, \ 85 S390_FEAT_KIMD_SHA_256, \ 86 S390_FEAT_KLMD_SHA_256 87 88 #define S390_FEAT_GROUP_MSA_EXT_2 \ 89 S390_FEAT_KMC_AES_192, \ 90 S390_FEAT_KMC_AES_256, \ 91 S390_FEAT_KMC_PRNG, \ 92 S390_FEAT_KM_AES_192, \ 93 S390_FEAT_KM_AES_256, \ 94 S390_FEAT_KIMD_SHA_512, \ 95 S390_FEAT_KLMD_SHA_512 96 97 #define S390_FEAT_GROUP_MSA_EXT_3 \ 98 S390_FEAT_MSA_EXT_3, \ 99 S390_FEAT_KMAC_EDEA, \ 100 S390_FEAT_KMAC_ETDEA_128, \ 101 S390_FEAT_KMAC_ETDEA_192, \ 102 S390_FEAT_KMC_EAES_128, \ 103 S390_FEAT_KMC_EAES_192, \ 104 S390_FEAT_KMC_EAES_256, \ 105 S390_FEAT_KMC_EDEA, \ 106 S390_FEAT_KMC_ETDEA_128, \ 107 S390_FEAT_KMC_ETDEA_192, \ 108 S390_FEAT_KM_EDEA, \ 109 S390_FEAT_KM_ETDEA_128, \ 110 S390_FEAT_KM_ETDEA_192, \ 111 S390_FEAT_KM_EAES_128, \ 112 S390_FEAT_KM_EAES_192, \ 113 S390_FEAT_KM_EAES_256, \ 114 S390_FEAT_PCKMO_EDEA, \ 115 S390_FEAT_PCKMO_ETDEA_128, \ 116 S390_FEAT_PCKMO_ETDEA_256, \ 117 S390_FEAT_PCKMO_AES_128, \ 118 S390_FEAT_PCKMO_AES_192, \ 119 S390_FEAT_PCKMO_AES_256 120 121 #define S390_FEAT_GROUP_MSA_EXT_4 \ 122 S390_FEAT_MSA_EXT_4, \ 123 S390_FEAT_KMAC_AES_128, \ 124 S390_FEAT_KMAC_AES_192, \ 125 S390_FEAT_KMAC_AES_256, \ 126 S390_FEAT_KMAC_EAES_128, \ 127 S390_FEAT_KMAC_EAES_192, \ 128 S390_FEAT_KMAC_EAES_256, \ 129 S390_FEAT_KM_XTS_AES_128, \ 130 S390_FEAT_KM_XTS_AES_256, \ 131 S390_FEAT_KM_XTS_EAES_128, \ 132 S390_FEAT_KM_XTS_EAES_256, \ 133 S390_FEAT_KIMD_GHASH, \ 134 S390_FEAT_KMCTR_DEA, \ 135 S390_FEAT_KMCTR_TDEA_128, \ 136 S390_FEAT_KMCTR_TDEA_192, \ 137 S390_FEAT_KMCTR_EDEA, \ 138 S390_FEAT_KMCTR_ETDEA_128, \ 139 S390_FEAT_KMCTR_ETDEA_192, \ 140 S390_FEAT_KMCTR_AES_128, \ 141 S390_FEAT_KMCTR_AES_192, \ 142 S390_FEAT_KMCTR_AES_256, \ 143 S390_FEAT_KMCTR_EAES_128, \ 144 S390_FEAT_KMCTR_EAES_192, \ 145 S390_FEAT_KMCTR_EAES_256, \ 146 S390_FEAT_KMF_DEA, \ 147 S390_FEAT_KMF_TDEA_128, \ 148 S390_FEAT_KMF_TDEA_192, \ 149 S390_FEAT_KMF_EDEA, \ 150 S390_FEAT_KMF_ETDEA_128, \ 151 S390_FEAT_KMF_ETDEA_192, \ 152 S390_FEAT_KMF_AES_128, \ 153 S390_FEAT_KMF_AES_192, \ 154 S390_FEAT_KMF_AES_256, \ 155 S390_FEAT_KMF_EAES_128, \ 156 S390_FEAT_KMF_EAES_192, \ 157 S390_FEAT_KMF_EAES_256, \ 158 S390_FEAT_KMO_DEA, \ 159 S390_FEAT_KMO_TDEA_128, \ 160 S390_FEAT_KMO_TDEA_192, \ 161 S390_FEAT_KMO_EDEA, \ 162 S390_FEAT_KMO_ETDEA_128, \ 163 S390_FEAT_KMO_ETDEA_192, \ 164 S390_FEAT_KMO_AES_128, \ 165 S390_FEAT_KMO_AES_192, \ 166 S390_FEAT_KMO_AES_256, \ 167 S390_FEAT_KMO_EAES_128, \ 168 S390_FEAT_KMO_EAES_192, \ 169 S390_FEAT_KMO_EAES_256, \ 170 S390_FEAT_PCC_CMAC_DEA, \ 171 S390_FEAT_PCC_CMAC_TDEA_128, \ 172 S390_FEAT_PCC_CMAC_TDEA_192, \ 173 S390_FEAT_PCC_CMAC_ETDEA_128, \ 174 S390_FEAT_PCC_CMAC_ETDEA_192, \ 175 S390_FEAT_PCC_CMAC_TDEA, \ 176 S390_FEAT_PCC_CMAC_AES_128, \ 177 S390_FEAT_PCC_CMAC_AES_192, \ 178 S390_FEAT_PCC_CMAC_AES_256, \ 179 S390_FEAT_PCC_CMAC_EAES_128, \ 180 S390_FEAT_PCC_CMAC_EAES_192, \ 181 S390_FEAT_PCC_CMAC_EAES_256, \ 182 S390_FEAT_PCC_XTS_AES_128, \ 183 S390_FEAT_PCC_XTS_AES_256, \ 184 S390_FEAT_PCC_XTS_EAES_128, \ 185 S390_FEAT_PCC_XTS_EAES_256 186 187 #define S390_FEAT_GROUP_MSA_EXT_5 \ 188 S390_FEAT_MSA_EXT_5, \ 189 S390_FEAT_PPNO_SHA_512_DRNG 190 191 #define S390_FEAT_GROUP_MSA_EXT_6 \ 192 S390_FEAT_KIMD_SHA3_224, \ 193 S390_FEAT_KIMD_SHA3_256, \ 194 S390_FEAT_KIMD_SHA3_384, \ 195 S390_FEAT_KIMD_SHA3_512, \ 196 S390_FEAT_KIMD_SHAKE_128, \ 197 S390_FEAT_KIMD_SHAKE_256, \ 198 S390_FEAT_KLMD_SHA3_224, \ 199 S390_FEAT_KLMD_SHA3_256, \ 200 S390_FEAT_KLMD_SHA3_384, \ 201 S390_FEAT_KLMD_SHA3_512, \ 202 S390_FEAT_KLMD_SHAKE_128, \ 203 S390_FEAT_KLMD_SHAKE_256 204 205 #define S390_FEAT_GROUP_MSA_EXT_7 \ 206 S390_FEAT_PRNO_TRNG_QRTCR, \ 207 S390_FEAT_PRNO_TRNG 208 209 #define S390_FEAT_GROUP_MSA_EXT_8 \ 210 S390_FEAT_MSA_EXT_8, \ 211 S390_FEAT_KMA_GCM_AES_128, \ 212 S390_FEAT_KMA_GCM_AES_192, \ 213 S390_FEAT_KMA_GCM_AES_256 , \ 214 S390_FEAT_KMA_GCM_EAES_128, \ 215 S390_FEAT_KMA_GCM_EAES_192, \ 216 S390_FEAT_KMA_GCM_EAES_256 217 218 /* cpu feature groups */ 219 static uint16_t group_PLO[] = { 220 S390_FEAT_GROUP_PLO, 221 }; 222 static uint16_t group_TOD_CLOCK_STEERING[] = { 223 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 224 }; 225 static uint16_t group_GEN13_PTFF[] = { 226 S390_FEAT_GROUP_GEN13_PTFF, 227 }; 228 static uint16_t group_MULTIPLE_EPOCH_PTFF[] = { 229 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 230 }; 231 static uint16_t group_MSA[] = { 232 S390_FEAT_GROUP_MSA, 233 }; 234 static uint16_t group_MSA_EXT_1[] = { 235 S390_FEAT_GROUP_MSA_EXT_1, 236 }; 237 static uint16_t group_MSA_EXT_2[] = { 238 S390_FEAT_GROUP_MSA_EXT_2, 239 }; 240 static uint16_t group_MSA_EXT_3[] = { 241 S390_FEAT_GROUP_MSA_EXT_3, 242 }; 243 static uint16_t group_MSA_EXT_4[] = { 244 S390_FEAT_GROUP_MSA_EXT_4, 245 }; 246 static uint16_t group_MSA_EXT_5[] = { 247 S390_FEAT_GROUP_MSA_EXT_5, 248 }; 249 static uint16_t group_MSA_EXT_6[] = { 250 S390_FEAT_GROUP_MSA_EXT_6, 251 }; 252 static uint16_t group_MSA_EXT_7[] = { 253 S390_FEAT_GROUP_MSA_EXT_7, 254 }; 255 static uint16_t group_MSA_EXT_8[] = { 256 S390_FEAT_GROUP_MSA_EXT_8, 257 }; 258 259 /* Base features (in order of release) 260 * Only non-hypervisor managed features belong here. 261 * Base feature sets are static meaning they do not change in future QEMU 262 * releases. 263 */ 264 static uint16_t base_GEN7_GA1[] = { 265 S390_FEAT_GROUP_PLO, 266 S390_FEAT_ESAN3, 267 S390_FEAT_ZARCH, 268 }; 269 270 #define base_GEN7_GA2 EmptyFeat 271 #define base_GEN7_GA3 EmptyFeat 272 273 static uint16_t base_GEN8_GA1[] = { 274 S390_FEAT_DAT_ENH, 275 S390_FEAT_EXTENDED_TRANSLATION_2, 276 S390_FEAT_GROUP_MSA, 277 S390_FEAT_LONG_DISPLACEMENT, 278 S390_FEAT_LONG_DISPLACEMENT_FAST, 279 S390_FEAT_HFP_MADDSUB, 280 }; 281 282 #define base_GEN8_GA2 EmptyFeat 283 #define base_GEN8_GA3 EmptyFeat 284 #define base_GEN8_GA4 EmptyFeat 285 #define base_GEN8_GA5 EmptyFeat 286 287 static uint16_t base_GEN9_GA1[] = { 288 S390_FEAT_IDTE_SEGMENT, 289 S390_FEAT_ASN_LX_REUSE, 290 S390_FEAT_STFLE, 291 S390_FEAT_SENSE_RUNNING_STATUS, 292 S390_FEAT_EXTENDED_IMMEDIATE, 293 S390_FEAT_EXTENDED_TRANSLATION_3, 294 S390_FEAT_HFP_UNNORMALIZED_EXT, 295 S390_FEAT_ETF2_ENH, 296 S390_FEAT_STORE_CLOCK_FAST, 297 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 298 S390_FEAT_ETF3_ENH, 299 S390_FEAT_DAT_ENH_2, 300 }; 301 302 #define base_GEN9_GA2 EmptyFeat 303 #define base_GEN9_GA3 EmptyFeat 304 305 static uint16_t base_GEN10_GA1[] = { 306 S390_FEAT_CONDITIONAL_SSKE, 307 S390_FEAT_PARSING_ENH, 308 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 309 S390_FEAT_EXTRACT_CPU_TIME, 310 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 311 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 312 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 313 S390_FEAT_EXECUTE_EXT, 314 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 315 S390_FEAT_DFP, 316 S390_FEAT_DFP_FAST, 317 S390_FEAT_PFPO, 318 }; 319 #define base_GEN10_GA2 EmptyFeat 320 #define base_GEN10_GA3 EmptyFeat 321 322 static uint16_t base_GEN11_GA1[] = { 323 S390_FEAT_NONQ_KEY_SETTING, 324 S390_FEAT_ENHANCED_MONITOR, 325 S390_FEAT_FLOATING_POINT_EXT, 326 S390_FEAT_SET_PROGRAM_PARAMETERS, 327 S390_FEAT_STFLE_45, 328 S390_FEAT_CMPSC_ENH, 329 S390_FEAT_INTERLOCKED_ACCESS_2, 330 }; 331 332 #define base_GEN11_GA2 EmptyFeat 333 334 static uint16_t base_GEN12_GA1[] = { 335 S390_FEAT_DFP_ZONED_CONVERSION, 336 S390_FEAT_STFLE_49, 337 S390_FEAT_LOCAL_TLB_CLEARING, 338 }; 339 340 #define base_GEN12_GA2 EmptyFeat 341 342 static uint16_t base_GEN13_GA1[] = { 343 S390_FEAT_STFLE_53, 344 S390_FEAT_DFP_PACKED_CONVERSION, 345 S390_FEAT_GROUP_GEN13_PTFF, 346 }; 347 348 #define base_GEN13_GA2 EmptyFeat 349 350 static uint16_t base_GEN14_GA1[] = { 351 S390_FEAT_ENTROPY_ENC_COMP, 352 S390_FEAT_MISC_INSTRUCTION_EXT, 353 S390_FEAT_SEMAPHORE_ASSIST, 354 S390_FEAT_TIME_SLICE_INSTRUMENTATION, 355 S390_FEAT_ORDER_PRESERVING_COMPRESSION, 356 }; 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 }; 453 454 static uint16_t full_GEN12_GA2[] = { 455 S390_FEAT_GROUP_MSA_EXT_5, 456 }; 457 458 static uint16_t full_GEN13_GA1[] = { 459 S390_FEAT_VECTOR, 460 }; 461 462 #define full_GEN13_GA2 EmptyFeat 463 464 static uint16_t full_GEN14_GA1[] = { 465 S390_FEAT_INSTRUCTION_EXEC_PROT, 466 S390_FEAT_GUARDED_STORAGE, 467 S390_FEAT_VECTOR_PACKED_DECIMAL, 468 S390_FEAT_VECTOR_ENH, 469 S390_FEAT_MULTIPLE_EPOCH, 470 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION, 471 S390_FEAT_INSERT_REFERENCE_BITS_MULT, 472 S390_FEAT_GROUP_MSA_EXT_6, 473 S390_FEAT_GROUP_MSA_EXT_7, 474 S390_FEAT_GROUP_MSA_EXT_8, 475 S390_FEAT_CMM_NT, 476 S390_FEAT_HPMA2, 477 S390_FEAT_SIE_KSS, 478 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 479 }; 480 481 /* Default features (in order of release) 482 * Automatically includes corresponding base features. 483 * Default features are all features this version of QEMU supports for this 484 * hardware model. Default feature sets can grow with new QEMU releases. 485 */ 486 #define default_GEN7_GA1 EmptyFeat 487 #define default_GEN7_GA2 EmptyFeat 488 #define default_GEN7_GA3 EmptyFeat 489 #define default_GEN8_GA1 EmptyFeat 490 #define default_GEN8_GA2 EmptyFeat 491 #define default_GEN8_GA3 EmptyFeat 492 #define default_GEN8_GA4 EmptyFeat 493 #define default_GEN8_GA5 EmptyFeat 494 495 static uint16_t default_GEN9_GA1[] = { 496 S390_FEAT_STORE_HYPERVISOR_INFO, 497 S390_FEAT_GROUP_MSA_EXT_1, 498 S390_FEAT_CMM, 499 }; 500 501 #define default_GEN9_GA2 EmptyFeat 502 #define default_GEN9_GA3 EmptyFeat 503 504 static uint16_t default_GEN10_GA1[] = { 505 S390_FEAT_EDAT, 506 S390_FEAT_GROUP_MSA_EXT_2, 507 }; 508 509 #define default_GEN10_GA2 EmptyFeat 510 #define default_GEN10_GA3 EmptyFeat 511 512 static uint16_t default_GEN11_GA1[] = { 513 S390_FEAT_GROUP_MSA_EXT_3, 514 S390_FEAT_IPTE_RANGE, 515 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 516 S390_FEAT_GROUP_MSA_EXT_4, 517 }; 518 519 #define default_GEN11_GA2 EmptyFeat 520 521 static uint16_t default_GEN12_GA1[] = { 522 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 523 S390_FEAT_TRANSACTIONAL_EXE, 524 S390_FEAT_RUNTIME_INSTRUMENTATION, 525 S390_FEAT_ZPCI, 526 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 527 S390_FEAT_EDAT_2, 528 S390_FEAT_ESOP, 529 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 530 }; 531 532 #define default_GEN12_GA2 EmptyFeat 533 534 static uint16_t default_GEN13_GA1[] = { 535 S390_FEAT_GROUP_MSA_EXT_5, 536 S390_FEAT_VECTOR, 537 }; 538 539 #define default_GEN13_GA2 EmptyFeat 540 541 static uint16_t default_GEN14_GA1[] = { 542 S390_FEAT_INSTRUCTION_EXEC_PROT, 543 S390_FEAT_GUARDED_STORAGE, 544 S390_FEAT_VECTOR_PACKED_DECIMAL, 545 S390_FEAT_VECTOR_ENH, 546 S390_FEAT_GROUP_MSA_EXT_6, 547 S390_FEAT_GROUP_MSA_EXT_7, 548 S390_FEAT_GROUP_MSA_EXT_8, 549 }; 550 551 /* QEMU (CPU model) features */ 552 553 static uint16_t qemu_V2_11[] = { 554 S390_FEAT_GROUP_PLO, 555 S390_FEAT_ESAN3, 556 S390_FEAT_ZARCH, 557 }; 558 559 static uint16_t qemu_LATEST[] = { 560 S390_FEAT_DAT_ENH, 561 S390_FEAT_IDTE_SEGMENT, 562 S390_FEAT_STFLE, 563 S390_FEAT_SENSE_RUNNING_STATUS, 564 S390_FEAT_EXTENDED_TRANSLATION_2, 565 S390_FEAT_MSA, 566 S390_FEAT_LONG_DISPLACEMENT, 567 S390_FEAT_LONG_DISPLACEMENT_FAST, 568 S390_FEAT_EXTENDED_IMMEDIATE, 569 S390_FEAT_EXTENDED_TRANSLATION_3, 570 S390_FEAT_ETF2_ENH, 571 S390_FEAT_STORE_CLOCK_FAST, 572 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 573 S390_FEAT_ETF3_ENH, 574 S390_FEAT_EXTRACT_CPU_TIME, 575 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 576 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 577 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 578 S390_FEAT_EXECUTE_EXT, 579 S390_FEAT_SET_PROGRAM_PARAMETERS, 580 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 581 S390_FEAT_STFLE_45, 582 S390_FEAT_STFLE_49, 583 S390_FEAT_LOCAL_TLB_CLEARING, 584 S390_FEAT_INTERLOCKED_ACCESS_2, 585 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 586 S390_FEAT_ADAPTER_INT_SUPPRESSION, 587 S390_FEAT_MSA_EXT_3, 588 S390_FEAT_MSA_EXT_4, 589 }; 590 591 /* add all new definitions before this point */ 592 static uint16_t qemu_MAX[] = { 593 /* z13+ features */ 594 S390_FEAT_STFLE_53, 595 /* generates a dependency warning, leave it out for now */ 596 S390_FEAT_MSA_EXT_5, 597 /* only with CONFIG_PCI */ 598 S390_FEAT_ZPCI, 599 }; 600 601 /****** END FEATURE DEFS ******/ 602 603 #define _YEARS "2016" 604 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H" 605 606 #define CPU_FEAT_INITIALIZER(_name) \ 607 { \ 608 .name = "S390_FEAT_LIST_" #_name, \ 609 .base_bits = \ 610 { .data = base_##_name, \ 611 .len = ARRAY_SIZE(base_##_name) }, \ 612 .default_bits = \ 613 { .data = default_##_name, \ 614 .len = ARRAY_SIZE(default_##_name) }, \ 615 .full_bits = \ 616 { .data = full_##_name, \ 617 .len = ARRAY_SIZE(full_##_name) }, \ 618 } 619 620 typedef struct BitSpec { 621 uint16_t *data; 622 uint32_t len; 623 } BitSpec; 624 625 typedef struct { 626 const char *name; 627 BitSpec base_bits; 628 BitSpec default_bits; 629 BitSpec full_bits; 630 } CpuFeatDefSpec; 631 632 static uint16_t EmptyFeat[] = {}; 633 634 /******************************* 635 * processor GA series 636 *******************************/ 637 static CpuFeatDefSpec CpuFeatDef[] = { 638 CPU_FEAT_INITIALIZER(GEN7_GA1), 639 CPU_FEAT_INITIALIZER(GEN7_GA2), 640 CPU_FEAT_INITIALIZER(GEN7_GA3), 641 CPU_FEAT_INITIALIZER(GEN8_GA1), 642 CPU_FEAT_INITIALIZER(GEN8_GA2), 643 CPU_FEAT_INITIALIZER(GEN8_GA3), 644 CPU_FEAT_INITIALIZER(GEN8_GA4), 645 CPU_FEAT_INITIALIZER(GEN8_GA5), 646 CPU_FEAT_INITIALIZER(GEN9_GA1), 647 CPU_FEAT_INITIALIZER(GEN9_GA2), 648 CPU_FEAT_INITIALIZER(GEN9_GA3), 649 CPU_FEAT_INITIALIZER(GEN10_GA1), 650 CPU_FEAT_INITIALIZER(GEN10_GA2), 651 CPU_FEAT_INITIALIZER(GEN10_GA3), 652 CPU_FEAT_INITIALIZER(GEN11_GA1), 653 CPU_FEAT_INITIALIZER(GEN11_GA2), 654 CPU_FEAT_INITIALIZER(GEN12_GA1), 655 CPU_FEAT_INITIALIZER(GEN12_GA2), 656 CPU_FEAT_INITIALIZER(GEN13_GA1), 657 CPU_FEAT_INITIALIZER(GEN13_GA2), 658 CPU_FEAT_INITIALIZER(GEN14_GA1), 659 }; 660 661 #define FEAT_GROUP_INITIALIZER(_name) \ 662 { \ 663 .name = "S390_FEAT_GROUP_LIST_" #_name, \ 664 .bits = \ 665 { .data = group_##_name, \ 666 .len = ARRAY_SIZE(group_##_name) }, \ 667 } 668 669 typedef struct { 670 const char *name; 671 BitSpec bits; 672 } FeatGroupDefSpec; 673 674 /******************************* 675 * feature groups 676 *******************************/ 677 static FeatGroupDefSpec FeatGroupDef[] = { 678 FEAT_GROUP_INITIALIZER(PLO), 679 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING), 680 FEAT_GROUP_INITIALIZER(GEN13_PTFF), 681 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), 682 FEAT_GROUP_INITIALIZER(MSA), 683 FEAT_GROUP_INITIALIZER(MSA_EXT_1), 684 FEAT_GROUP_INITIALIZER(MSA_EXT_2), 685 FEAT_GROUP_INITIALIZER(MSA_EXT_3), 686 FEAT_GROUP_INITIALIZER(MSA_EXT_4), 687 FEAT_GROUP_INITIALIZER(MSA_EXT_5), 688 FEAT_GROUP_INITIALIZER(MSA_EXT_6), 689 FEAT_GROUP_INITIALIZER(MSA_EXT_7), 690 FEAT_GROUP_INITIALIZER(MSA_EXT_8), 691 }; 692 693 #define QEMU_FEAT_INITIALIZER(_name) \ 694 { \ 695 .name = "S390_FEAT_LIST_QEMU_" #_name, \ 696 .bits = \ 697 { .data = qemu_##_name, \ 698 .len = ARRAY_SIZE(qemu_##_name) }, \ 699 } 700 701 /******************************* 702 * QEMU (CPU model) features 703 *******************************/ 704 static FeatGroupDefSpec QemuFeatDef[] = { 705 QEMU_FEAT_INITIALIZER(V2_11), 706 QEMU_FEAT_INITIALIZER(LATEST), 707 QEMU_FEAT_INITIALIZER(MAX), 708 }; 709 710 711 static void set_bits(uint64_t list[], BitSpec bits) 712 { 713 uint32_t i; 714 715 for (i = 0; i < bits.len; i++) { 716 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64); 717 } 718 } 719 720 static void print_feature_defs(void) 721 { 722 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {}; 723 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {}; 724 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {}; 725 int i, j; 726 727 printf("\n/* CPU model feature list data */\n"); 728 729 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) { 730 set_bits(base_feat, CpuFeatDef[i].base_bits); 731 /* add the base to the default features */ 732 set_bits(default_feat, CpuFeatDef[i].base_bits); 733 set_bits(default_feat, CpuFeatDef[i].default_bits); 734 /* add the base to the full features */ 735 set_bits(full_feat, CpuFeatDef[i].base_bits); 736 set_bits(full_feat, CpuFeatDef[i].full_bits); 737 738 printf("#define %s_BASE\t", CpuFeatDef[i].name); 739 for (j = 0; j < ARRAY_SIZE(base_feat); j++) { 740 printf("0x%016"PRIx64"ULL", base_feat[j]); 741 if (j < ARRAY_SIZE(base_feat) - 1) { 742 printf(","); 743 } else { 744 printf("\n"); 745 } 746 } 747 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name); 748 for (j = 0; j < ARRAY_SIZE(default_feat); j++) { 749 printf("0x%016"PRIx64"ULL", default_feat[j]); 750 if (j < ARRAY_SIZE(default_feat) - 1) { 751 printf(","); 752 } else { 753 printf("\n"); 754 } 755 } 756 printf("#define %s_FULL\t\t", CpuFeatDef[i].name); 757 for (j = 0; j < ARRAY_SIZE(full_feat); j++) { 758 printf("0x%016"PRIx64"ULL", full_feat[j]); 759 if (j < ARRAY_SIZE(full_feat) - 1) { 760 printf(","); 761 } else { 762 printf("\n"); 763 } 764 } 765 } 766 } 767 768 static void print_qemu_feature_defs(void) 769 { 770 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 771 int i, j; 772 773 printf("\n/* QEMU (CPU model) feature list data */\n"); 774 775 /* for now we assume that we only add new features */ 776 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) { 777 set_bits(feat, QemuFeatDef[i].bits); 778 779 printf("#define %s\t", QemuFeatDef[i].name); 780 for (j = 0; j < ARRAY_SIZE(feat); j++) { 781 printf("0x%016"PRIx64"ULL", feat[j]); 782 if (j < ARRAY_SIZE(feat) - 1) { 783 printf(","); 784 } else { 785 printf("\n"); 786 } 787 } 788 } 789 } 790 791 static void print_feature_group_defs(void) 792 { 793 int i, j; 794 795 printf("\n/* CPU feature group list data */\n"); 796 797 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 798 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 799 800 set_bits(feat, FeatGroupDef[i].bits); 801 printf("#define %s\t", FeatGroupDef[i].name); 802 for (j = 0; j < ARRAY_SIZE(feat); j++) { 803 printf("0x%016"PRIx64"ULL", feat[j]); 804 if (j < ARRAY_SIZE(feat) - 1) { 805 printf(","); 806 } else { 807 printf("\n"); 808 } 809 } 810 } 811 } 812 813 int main(int argc, char *argv[]) 814 { 815 printf("/*\n" 816 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n" 817 " * SOURCE FILE \"%s\" INSTEAD.\n" 818 " *\n" 819 " * Copyright %s IBM Corp.\n" 820 " *\n" 821 " * This work is licensed under the terms of the GNU GPL, " 822 "version 2 or (at\n * your option) any later version. See " 823 "the COPYING file in the top-level\n * directory.\n" 824 " */\n\n" 825 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H); 826 print_feature_defs(); 827 print_feature_group_defs(); 828 print_qemu_feature_defs(); 829 printf("\n#endif\n"); 830 return 0; 831 } 832