gen-features.c (28417B)
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_KDSA_ECDSA_VERIFY_P256, \ 220 S390_FEAT_KDSA_ECDSA_VERIFY_P384, \ 221 S390_FEAT_KDSA_ECDSA_VERIFY_P512, \ 222 S390_FEAT_KDSA_ECDSA_SIGN_P256, \ 223 S390_FEAT_KDSA_ECDSA_SIGN_P384, \ 224 S390_FEAT_KDSA_ECDSA_SIGN_P512, \ 225 S390_FEAT_KDSA_EECDSA_SIGN_P256, \ 226 S390_FEAT_KDSA_EECDSA_SIGN_P384, \ 227 S390_FEAT_KDSA_EECDSA_SIGN_P512, \ 228 S390_FEAT_KDSA_EDDSA_VERIFY_ED25519, \ 229 S390_FEAT_KDSA_EDDSA_VERIFY_ED448, \ 230 S390_FEAT_KDSA_EDDSA_SIGN_ED25519, \ 231 S390_FEAT_KDSA_EDDSA_SIGN_ED448, \ 232 S390_FEAT_KDSA_EEDDSA_SIGN_ED25519, \ 233 S390_FEAT_KDSA_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_SUPPORT_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_EXT2, 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 #define base_GEN16_GA1 EmptyFeat 428 429 /* Full features (in order of release) 430 * Automatically includes corresponding base features. 431 * Full features are all features this hardware supports even if kvm/QEMU do not 432 * support these features yet. 433 */ 434 static uint16_t full_GEN7_GA1[] = { 435 S390_FEAT_PPA15, 436 S390_FEAT_BPB, 437 S390_FEAT_SIE_F2, 438 S390_FEAT_SIE_SKEY, 439 S390_FEAT_SIE_GPERE, 440 S390_FEAT_SIE_IB, 441 S390_FEAT_SIE_CEI, 442 }; 443 444 static uint16_t full_GEN7_GA2[] = { 445 S390_FEAT_EXTENDED_TRANSLATION_2, 446 }; 447 448 static uint16_t full_GEN7_GA3[] = { 449 S390_FEAT_LONG_DISPLACEMENT, 450 S390_FEAT_SIE_SIIF, 451 }; 452 453 static uint16_t full_GEN8_GA1[] = { 454 S390_FEAT_SIE_GSLS, 455 S390_FEAT_SIE_64BSCAO, 456 }; 457 458 #define full_GEN8_GA2 EmptyFeat 459 460 static uint16_t full_GEN8_GA3[] = { 461 S390_FEAT_ASN_LX_REUSE, 462 S390_FEAT_EXTENDED_TRANSLATION_3, 463 }; 464 465 #define full_GEN8_GA4 EmptyFeat 466 #define full_GEN8_GA5 EmptyFeat 467 468 static uint16_t full_GEN9_GA1[] = { 469 S390_FEAT_STORE_HYPERVISOR_INFO, 470 S390_FEAT_GROUP_MSA_EXT_1, 471 S390_FEAT_CMM, 472 S390_FEAT_SIE_CMMA, 473 }; 474 475 static uint16_t full_GEN9_GA2[] = { 476 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 477 S390_FEAT_EXTRACT_CPU_TIME, 478 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 479 S390_FEAT_FLOATING_POINT_SUPPORT_ENH, 480 S390_FEAT_DFP, 481 }; 482 483 static uint16_t full_GEN9_GA3[] = { 484 S390_FEAT_CONDITIONAL_SSKE, 485 S390_FEAT_PFPO, 486 }; 487 488 static uint16_t full_GEN10_GA1[] = { 489 S390_FEAT_EDAT, 490 S390_FEAT_CONFIGURATION_TOPOLOGY, 491 S390_FEAT_GROUP_MSA_EXT_2, 492 S390_FEAT_ESOP, 493 S390_FEAT_SIE_PFMFI, 494 S390_FEAT_SIE_SIGPIF, 495 }; 496 497 static uint16_t full_GEN10_GA2[] = { 498 S390_FEAT_SET_PROGRAM_PARAMETERS, 499 S390_FEAT_SIE_IBS, 500 }; 501 502 static uint16_t full_GEN10_GA3[] = { 503 S390_FEAT_GROUP_MSA_EXT_3, 504 }; 505 506 static uint16_t full_GEN11_GA1[] = { 507 S390_FEAT_IPTE_RANGE, 508 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 509 S390_FEAT_GROUP_MSA_EXT_4, 510 }; 511 512 #define full_GEN11_GA2 EmptyFeat 513 514 static uint16_t full_GEN12_GA1[] = { 515 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 516 S390_FEAT_TRANSACTIONAL_EXE, 517 S390_FEAT_RUNTIME_INSTRUMENTATION, 518 S390_FEAT_ZPCI, 519 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 520 S390_FEAT_ADAPTER_INT_SUPPRESSION, 521 S390_FEAT_EDAT_2, 522 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 523 S390_FEAT_AP_QUERY_CONFIG_INFO, 524 S390_FEAT_AP_QUEUE_INTERRUPT_CONTROL, 525 S390_FEAT_AP_FACILITIES_TEST, 526 S390_FEAT_AP, 527 S390_FEAT_EXTENDED_LENGTH_SCCB, 528 S390_FEAT_DIAG_318, 529 }; 530 531 static uint16_t full_GEN12_GA2[] = { 532 S390_FEAT_GROUP_MSA_EXT_5, 533 }; 534 535 static uint16_t full_GEN13_GA1[] = { 536 S390_FEAT_VECTOR, 537 }; 538 539 #define full_GEN13_GA2 EmptyFeat 540 541 static uint16_t full_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_MULTIPLE_EPOCH, 547 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION, 548 S390_FEAT_INSERT_REFERENCE_BITS_MULT, 549 S390_FEAT_GROUP_MSA_EXT_6, 550 S390_FEAT_GROUP_MSA_EXT_7, 551 S390_FEAT_GROUP_MSA_EXT_8, 552 S390_FEAT_CMM_NT, 553 S390_FEAT_ETOKEN, 554 S390_FEAT_HPMA2, 555 S390_FEAT_SIE_KSS, 556 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 557 }; 558 559 #define full_GEN14_GA2 EmptyFeat 560 561 static uint16_t full_GEN15_GA1[] = { 562 S390_FEAT_VECTOR_ENH2, 563 S390_FEAT_GROUP_ENH_SORT, 564 S390_FEAT_GROUP_DEFLATE_CONVERSION, 565 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, 566 S390_FEAT_GROUP_MSA_EXT_9, 567 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 568 S390_FEAT_ETOKEN, 569 S390_FEAT_UNPACK, 570 }; 571 572 static uint16_t full_GEN16_GA1[] = { 573 S390_FEAT_NNPA, 574 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, 575 S390_FEAT_BEAR_ENH, 576 S390_FEAT_RDP, 577 S390_FEAT_PAI, 578 S390_FEAT_PAIE, 579 }; 580 581 582 /* Default features (in order of release) 583 * Automatically includes corresponding base features. 584 * Default features are all features this version of QEMU supports for this 585 * hardware model. Default feature sets can grow with new QEMU releases. 586 */ 587 #define default_GEN7_GA1 EmptyFeat 588 #define default_GEN7_GA2 EmptyFeat 589 #define default_GEN7_GA3 EmptyFeat 590 #define default_GEN8_GA1 EmptyFeat 591 #define default_GEN8_GA2 EmptyFeat 592 #define default_GEN8_GA3 EmptyFeat 593 #define default_GEN8_GA4 EmptyFeat 594 #define default_GEN8_GA5 EmptyFeat 595 596 static uint16_t default_GEN9_GA1[] = { 597 S390_FEAT_STORE_HYPERVISOR_INFO, 598 S390_FEAT_GROUP_MSA_EXT_1, 599 S390_FEAT_CMM, 600 }; 601 602 #define default_GEN9_GA2 EmptyFeat 603 #define default_GEN9_GA3 EmptyFeat 604 605 static uint16_t default_GEN10_GA1[] = { 606 S390_FEAT_EDAT, 607 S390_FEAT_GROUP_MSA_EXT_2, 608 }; 609 610 #define default_GEN10_GA2 EmptyFeat 611 #define default_GEN10_GA3 EmptyFeat 612 613 static uint16_t default_GEN11_GA1[] = { 614 S390_FEAT_GROUP_MSA_EXT_3, 615 S390_FEAT_IPTE_RANGE, 616 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 617 S390_FEAT_GROUP_MSA_EXT_4, 618 S390_FEAT_PPA15, 619 S390_FEAT_BPB, 620 }; 621 622 #define default_GEN11_GA2 EmptyFeat 623 624 static uint16_t default_GEN12_GA1[] = { 625 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 626 S390_FEAT_TRANSACTIONAL_EXE, 627 S390_FEAT_RUNTIME_INSTRUMENTATION, 628 S390_FEAT_ZPCI, 629 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 630 S390_FEAT_EDAT_2, 631 S390_FEAT_ESOP, 632 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 633 }; 634 635 #define default_GEN12_GA2 EmptyFeat 636 637 static uint16_t default_GEN13_GA1[] = { 638 S390_FEAT_GROUP_MSA_EXT_5, 639 S390_FEAT_VECTOR, 640 }; 641 642 #define default_GEN13_GA2 EmptyFeat 643 644 static uint16_t default_GEN14_GA1[] = { 645 S390_FEAT_INSTRUCTION_EXEC_PROT, 646 S390_FEAT_GUARDED_STORAGE, 647 S390_FEAT_VECTOR_PACKED_DECIMAL, 648 S390_FEAT_VECTOR_ENH, 649 S390_FEAT_GROUP_MSA_EXT_6, 650 S390_FEAT_GROUP_MSA_EXT_7, 651 S390_FEAT_GROUP_MSA_EXT_8, 652 S390_FEAT_MULTIPLE_EPOCH, 653 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 654 }; 655 656 #define default_GEN14_GA2 EmptyFeat 657 658 static uint16_t default_GEN15_GA1[] = { 659 S390_FEAT_VECTOR_ENH2, 660 S390_FEAT_GROUP_DEFLATE_CONVERSION, 661 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, 662 S390_FEAT_GROUP_MSA_EXT_9, 663 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 664 S390_FEAT_ETOKEN, 665 }; 666 667 static uint16_t default_GEN16_GA1[] = { 668 S390_FEAT_NNPA, 669 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, 670 S390_FEAT_BEAR_ENH, 671 S390_FEAT_RDP, 672 S390_FEAT_PAI, 673 S390_FEAT_PAIE, 674 }; 675 676 /* QEMU (CPU model) features */ 677 678 static uint16_t qemu_V2_11[] = { 679 S390_FEAT_GROUP_PLO, 680 S390_FEAT_ESAN3, 681 S390_FEAT_ZARCH, 682 }; 683 684 static uint16_t qemu_V3_1[] = { 685 S390_FEAT_DAT_ENH, 686 S390_FEAT_IDTE_SEGMENT, 687 S390_FEAT_STFLE, 688 S390_FEAT_SENSE_RUNNING_STATUS, 689 S390_FEAT_EXTENDED_TRANSLATION_2, 690 S390_FEAT_MSA, 691 S390_FEAT_LONG_DISPLACEMENT, 692 S390_FEAT_LONG_DISPLACEMENT_FAST, 693 S390_FEAT_EXTENDED_IMMEDIATE, 694 S390_FEAT_EXTENDED_TRANSLATION_3, 695 S390_FEAT_ETF2_ENH, 696 S390_FEAT_STORE_CLOCK_FAST, 697 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 698 S390_FEAT_ETF3_ENH, 699 S390_FEAT_EXTRACT_CPU_TIME, 700 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 701 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 702 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 703 S390_FEAT_EXECUTE_EXT, 704 S390_FEAT_SET_PROGRAM_PARAMETERS, 705 S390_FEAT_FLOATING_POINT_SUPPORT_ENH, 706 S390_FEAT_STFLE_45, 707 S390_FEAT_STFLE_49, 708 S390_FEAT_LOCAL_TLB_CLEARING, 709 S390_FEAT_INTERLOCKED_ACCESS_2, 710 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 711 S390_FEAT_ADAPTER_INT_SUPPRESSION, 712 S390_FEAT_MSA_EXT_3, 713 S390_FEAT_MSA_EXT_4, 714 }; 715 716 static uint16_t qemu_V4_0[] = { 717 /* 718 * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER not 719 * implemented yet). 720 */ 721 S390_FEAT_FLOATING_POINT_EXT, 722 S390_FEAT_ZPCI, 723 }; 724 725 static uint16_t qemu_V4_1[] = { 726 S390_FEAT_STFLE_53, 727 S390_FEAT_VECTOR, 728 }; 729 730 static uint16_t qemu_V6_0[] = { 731 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 732 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 733 S390_FEAT_ESOP, 734 }; 735 736 static uint16_t qemu_V6_2[] = { 737 S390_FEAT_INSTRUCTION_EXEC_PROT, 738 S390_FEAT_MISC_INSTRUCTION_EXT2, 739 S390_FEAT_MSA_EXT_8, 740 S390_FEAT_VECTOR_ENH, 741 }; 742 743 static uint16_t qemu_V7_0[] = { 744 S390_FEAT_MISC_INSTRUCTION_EXT3, 745 }; 746 747 static uint16_t qemu_V7_1[] = { 748 S390_FEAT_VECTOR_ENH2, 749 }; 750 751 /* 752 * Features for the "qemu" CPU model of the latest QEMU machine and the "max" 753 * CPU model under TCG. Don't include features that are not part of the full 754 * feature set of the current "max" CPU model generation. 755 */ 756 static uint16_t qemu_MAX[] = { 757 S390_FEAT_MSA_EXT_5, 758 S390_FEAT_KIMD_SHA_512, 759 S390_FEAT_KLMD_SHA_512, 760 S390_FEAT_PRNO_TRNG, 761 }; 762 763 /****** END FEATURE DEFS ******/ 764 765 #define _YEARS "2016" 766 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H" 767 768 #define CPU_FEAT_INITIALIZER(_name) \ 769 { \ 770 .name = "S390_FEAT_LIST_" #_name, \ 771 .base_bits = \ 772 { .data = base_##_name, \ 773 .len = ARRAY_SIZE(base_##_name) }, \ 774 .default_bits = \ 775 { .data = default_##_name, \ 776 .len = ARRAY_SIZE(default_##_name) }, \ 777 .full_bits = \ 778 { .data = full_##_name, \ 779 .len = ARRAY_SIZE(full_##_name) }, \ 780 } 781 782 typedef struct BitSpec { 783 uint16_t *data; 784 uint32_t len; 785 } BitSpec; 786 787 typedef struct { 788 const char *name; 789 BitSpec base_bits; 790 BitSpec default_bits; 791 BitSpec full_bits; 792 } CpuFeatDefSpec; 793 794 static uint16_t EmptyFeat[] = {}; 795 796 /******************************* 797 * processor GA series 798 *******************************/ 799 static CpuFeatDefSpec CpuFeatDef[] = { 800 CPU_FEAT_INITIALIZER(GEN7_GA1), 801 CPU_FEAT_INITIALIZER(GEN7_GA2), 802 CPU_FEAT_INITIALIZER(GEN7_GA3), 803 CPU_FEAT_INITIALIZER(GEN8_GA1), 804 CPU_FEAT_INITIALIZER(GEN8_GA2), 805 CPU_FEAT_INITIALIZER(GEN8_GA3), 806 CPU_FEAT_INITIALIZER(GEN8_GA4), 807 CPU_FEAT_INITIALIZER(GEN8_GA5), 808 CPU_FEAT_INITIALIZER(GEN9_GA1), 809 CPU_FEAT_INITIALIZER(GEN9_GA2), 810 CPU_FEAT_INITIALIZER(GEN9_GA3), 811 CPU_FEAT_INITIALIZER(GEN10_GA1), 812 CPU_FEAT_INITIALIZER(GEN10_GA2), 813 CPU_FEAT_INITIALIZER(GEN10_GA3), 814 CPU_FEAT_INITIALIZER(GEN11_GA1), 815 CPU_FEAT_INITIALIZER(GEN11_GA2), 816 CPU_FEAT_INITIALIZER(GEN12_GA1), 817 CPU_FEAT_INITIALIZER(GEN12_GA2), 818 CPU_FEAT_INITIALIZER(GEN13_GA1), 819 CPU_FEAT_INITIALIZER(GEN13_GA2), 820 CPU_FEAT_INITIALIZER(GEN14_GA1), 821 CPU_FEAT_INITIALIZER(GEN14_GA2), 822 CPU_FEAT_INITIALIZER(GEN15_GA1), 823 CPU_FEAT_INITIALIZER(GEN16_GA1), 824 }; 825 826 #define FEAT_GROUP_INITIALIZER(_name) \ 827 { \ 828 .name = "S390_FEAT_GROUP_LIST_" #_name, \ 829 .enum_name = "S390_FEAT_GROUP_" #_name, \ 830 .bits = \ 831 { .data = group_##_name, \ 832 .len = ARRAY_SIZE(group_##_name) }, \ 833 } 834 835 typedef struct { 836 const char *name; 837 const char *enum_name; 838 BitSpec bits; 839 } FeatGroupDefSpec; 840 841 /******************************* 842 * feature groups 843 *******************************/ 844 static FeatGroupDefSpec FeatGroupDef[] = { 845 FEAT_GROUP_INITIALIZER(PLO), 846 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING), 847 FEAT_GROUP_INITIALIZER(GEN13_PTFF), 848 FEAT_GROUP_INITIALIZER(MSA), 849 FEAT_GROUP_INITIALIZER(MSA_EXT_1), 850 FEAT_GROUP_INITIALIZER(MSA_EXT_2), 851 FEAT_GROUP_INITIALIZER(MSA_EXT_3), 852 FEAT_GROUP_INITIALIZER(MSA_EXT_4), 853 FEAT_GROUP_INITIALIZER(MSA_EXT_5), 854 FEAT_GROUP_INITIALIZER(MSA_EXT_6), 855 FEAT_GROUP_INITIALIZER(MSA_EXT_7), 856 FEAT_GROUP_INITIALIZER(MSA_EXT_8), 857 FEAT_GROUP_INITIALIZER(MSA_EXT_9), 858 FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO), 859 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), 860 FEAT_GROUP_INITIALIZER(ENH_SORT), 861 FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION), 862 }; 863 864 #define QEMU_FEAT_INITIALIZER(_name) \ 865 { \ 866 .name = "S390_FEAT_LIST_QEMU_" #_name, \ 867 .bits = \ 868 { .data = qemu_##_name, \ 869 .len = ARRAY_SIZE(qemu_##_name) }, \ 870 } 871 872 /******************************* 873 * QEMU (CPU model) features 874 *******************************/ 875 static FeatGroupDefSpec QemuFeatDef[] = { 876 QEMU_FEAT_INITIALIZER(V2_11), 877 QEMU_FEAT_INITIALIZER(V3_1), 878 QEMU_FEAT_INITIALIZER(V4_0), 879 QEMU_FEAT_INITIALIZER(V4_1), 880 QEMU_FEAT_INITIALIZER(V6_0), 881 QEMU_FEAT_INITIALIZER(V6_2), 882 QEMU_FEAT_INITIALIZER(V7_0), 883 QEMU_FEAT_INITIALIZER(V7_1), 884 QEMU_FEAT_INITIALIZER(MAX), 885 }; 886 887 888 static void set_bits(uint64_t list[], BitSpec bits) 889 { 890 uint32_t i; 891 892 for (i = 0; i < bits.len; i++) { 893 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64); 894 } 895 } 896 897 static inline void clear_bit(uint64_t list[], unsigned long nr) 898 { 899 list[nr / 64] &= ~(1ULL << (nr % 64)); 900 } 901 902 static void print_feature_defs(void) 903 { 904 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {}; 905 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {}; 906 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {}; 907 int i, j; 908 909 printf("\n/* CPU model feature list data */\n"); 910 911 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) { 912 /* With gen15 CSSKE and BPB are deprecated */ 913 if (strcmp(CpuFeatDef[i].name, "S390_FEAT_LIST_GEN15_GA1") == 0) { 914 clear_bit(base_feat, S390_FEAT_CONDITIONAL_SSKE); 915 clear_bit(default_feat, S390_FEAT_CONDITIONAL_SSKE); 916 clear_bit(default_feat, S390_FEAT_BPB); 917 } 918 set_bits(base_feat, CpuFeatDef[i].base_bits); 919 /* add the base to the default features */ 920 set_bits(default_feat, CpuFeatDef[i].base_bits); 921 set_bits(default_feat, CpuFeatDef[i].default_bits); 922 /* add the base to the full features */ 923 set_bits(full_feat, CpuFeatDef[i].base_bits); 924 set_bits(full_feat, CpuFeatDef[i].full_bits); 925 926 printf("#define %s_BASE\t", CpuFeatDef[i].name); 927 for (j = 0; j < ARRAY_SIZE(base_feat); j++) { 928 printf("0x%016"PRIx64"ULL", base_feat[j]); 929 if (j < ARRAY_SIZE(base_feat) - 1) { 930 printf(","); 931 } else { 932 printf("\n"); 933 } 934 } 935 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name); 936 for (j = 0; j < ARRAY_SIZE(default_feat); j++) { 937 printf("0x%016"PRIx64"ULL", default_feat[j]); 938 if (j < ARRAY_SIZE(default_feat) - 1) { 939 printf(","); 940 } else { 941 printf("\n"); 942 } 943 } 944 printf("#define %s_FULL\t\t", CpuFeatDef[i].name); 945 for (j = 0; j < ARRAY_SIZE(full_feat); j++) { 946 printf("0x%016"PRIx64"ULL", full_feat[j]); 947 if (j < ARRAY_SIZE(full_feat) - 1) { 948 printf(","); 949 } else { 950 printf("\n"); 951 } 952 } 953 } 954 } 955 956 static void print_qemu_feature_defs(void) 957 { 958 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 959 int i, j; 960 961 printf("\n/* QEMU (CPU model) feature list data */\n"); 962 963 /* for now we assume that we only add new features */ 964 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) { 965 set_bits(feat, QemuFeatDef[i].bits); 966 967 printf("#define %s\t", QemuFeatDef[i].name); 968 for (j = 0; j < ARRAY_SIZE(feat); j++) { 969 printf("0x%016"PRIx64"ULL", feat[j]); 970 if (j < ARRAY_SIZE(feat) - 1) { 971 printf(","); 972 } else { 973 printf("\n"); 974 } 975 } 976 } 977 } 978 979 static void print_feature_group_defs(void) 980 { 981 int i, j; 982 983 printf("\n/* CPU feature group list data */\n"); 984 985 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 986 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 987 988 set_bits(feat, FeatGroupDef[i].bits); 989 printf("#define %s\t", FeatGroupDef[i].name); 990 for (j = 0; j < ARRAY_SIZE(feat); j++) { 991 printf("0x%016"PRIx64"ULL", feat[j]); 992 if (j < ARRAY_SIZE(feat) - 1) { 993 printf(","); 994 } else { 995 printf("\n"); 996 } 997 } 998 } 999 } 1000 1001 static void print_feature_group_enum_type(void) 1002 { 1003 int i; 1004 1005 printf("\n/* CPU feature group enum type */\n" 1006 "typedef enum {\n"); 1007 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 1008 printf("\t%s,\n", FeatGroupDef[i].enum_name); 1009 } 1010 printf("\tS390_FEAT_GROUP_MAX,\n" 1011 "} S390FeatGroup;\n"); 1012 } 1013 1014 int main(int argc, char *argv[]) 1015 { 1016 printf("/*\n" 1017 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n" 1018 " * SOURCE FILE \"%s\" INSTEAD.\n" 1019 " *\n" 1020 " * Copyright %s IBM Corp.\n" 1021 " *\n" 1022 " * This work is licensed under the terms of the GNU GPL, " 1023 "version 2 or (at\n * your option) any later version. See " 1024 "the COPYING file in the top-level\n * directory.\n" 1025 " */\n\n" 1026 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H); 1027 print_feature_defs(); 1028 print_feature_group_defs(); 1029 print_qemu_feature_defs(); 1030 print_feature_group_enum_type(); 1031 printf("\n#endif\n"); 1032 return 0; 1033 }