target/s390x/gen-features.c

   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_MSA \
  63     S390_FEAT_MSA, \
  64     S390_FEAT_KMAC_DEA, \
  65     S390_FEAT_KMAC_TDEA_128, \
  66     S390_FEAT_KMAC_TDEA_192, \
  67     S390_FEAT_KMC_DEA, \
  68     S390_FEAT_KMC_TDEA_128, \
  69     S390_FEAT_KMC_TDEA_192, \
  70     S390_FEAT_KM_DEA, \
  71     S390_FEAT_KM_TDEA_128, \
  72     S390_FEAT_KM_TDEA_192, \
  73     S390_FEAT_KIMD_SHA_1, \
  74     S390_FEAT_KLMD_SHA_1
  75
  76 #define S390_FEAT_GROUP_MSA_EXT_1 \
  77     S390_FEAT_KMC_AES_128, \
  78     S390_FEAT_KM_AES_128, \
  79     S390_FEAT_KIMD_SHA_256, \
  80     S390_FEAT_KLMD_SHA_256
  81
  82 #define S390_FEAT_GROUP_MSA_EXT_2 \
  83     S390_FEAT_KMC_AES_192, \
  84     S390_FEAT_KMC_AES_256, \
  85     S390_FEAT_KMC_PRNG, \
  86     S390_FEAT_KM_AES_192, \
  87     S390_FEAT_KM_AES_256, \
  88     S390_FEAT_KIMD_SHA_512, \
  89     S390_FEAT_KLMD_SHA_512
  90
  91 #define S390_FEAT_GROUP_MSA_EXT_3 \
  92     S390_FEAT_MSA_EXT_3, \
  93     S390_FEAT_KMAC_EDEA, \
  94     S390_FEAT_KMAC_ETDEA_128, \
  95     S390_FEAT_KMAC_ETDEA_192, \
  96     S390_FEAT_KMC_EAES_128, \
  97     S390_FEAT_KMC_EAES_192, \
  98     S390_FEAT_KMC_EAES_256, \
  99     S390_FEAT_KMC_EDEA, \
 100     S390_FEAT_KMC_ETDEA_128, \
 101     S390_FEAT_KMC_ETDEA_192, \
 102     S390_FEAT_KM_EDEA, \
 103     S390_FEAT_KM_ETDEA_128, \
 104     S390_FEAT_KM_ETDEA_192, \
 105     S390_FEAT_KM_EAES_128, \
 106     S390_FEAT_KM_EAES_192, \
 107     S390_FEAT_KM_EAES_256, \
 108     S390_FEAT_PCKMO_EDEA, \
 109     S390_FEAT_PCKMO_ETDEA_128, \
 110     S390_FEAT_PCKMO_ETDEA_256, \
 111     S390_FEAT_PCKMO_AES_128, \
 112     S390_FEAT_PCKMO_AES_192, \
 113     S390_FEAT_PCKMO_AES_256
 114
 115 #define S390_FEAT_GROUP_MSA_EXT_4 \
 116     S390_FEAT_MSA_EXT_4, \
 117     S390_FEAT_KMAC_AES_128, \
 118     S390_FEAT_KMAC_AES_192, \
 119     S390_FEAT_KMAC_AES_256, \
 120     S390_FEAT_KMAC_EAES_128, \
 121     S390_FEAT_KMAC_EAES_192, \
 122     S390_FEAT_KMAC_EAES_256, \
 123     S390_FEAT_KM_XTS_AES_128, \
 124     S390_FEAT_KM_XTS_AES_256, \
 125     S390_FEAT_KM_XTS_EAES_128, \
 126     S390_FEAT_KM_XTS_EAES_256, \
 127     S390_FEAT_KIMD_GHASH, \
 128     S390_FEAT_KMCTR_DEA, \
 129     S390_FEAT_KMCTR_TDEA_128, \
 130     S390_FEAT_KMCTR_TDEA_192, \
 131     S390_FEAT_KMCTR_EDEA, \
 132     S390_FEAT_KMCTR_ETDEA_128, \
 133     S390_FEAT_KMCTR_ETDEA_192, \
 134     S390_FEAT_KMCTR_AES_128, \
 135     S390_FEAT_KMCTR_AES_192, \
 136     S390_FEAT_KMCTR_AES_256, \
 137     S390_FEAT_KMCTR_EAES_128, \
 138     S390_FEAT_KMCTR_EAES_192, \
 139     S390_FEAT_KMCTR_EAES_256, \
 140     S390_FEAT_KMF_DEA, \
 141     S390_FEAT_KMF_TDEA_128, \
 142     S390_FEAT_KMF_TDEA_192, \
 143     S390_FEAT_KMF_EDEA, \
 144     S390_FEAT_KMF_ETDEA_128, \
 145     S390_FEAT_KMF_ETDEA_192, \
 146     S390_FEAT_KMF_AES_128, \
 147     S390_FEAT_KMF_AES_192, \
 148     S390_FEAT_KMF_AES_256, \
 149     S390_FEAT_KMF_EAES_128, \
 150     S390_FEAT_KMF_EAES_192, \
 151     S390_FEAT_KMF_EAES_256, \
 152     S390_FEAT_KMO_DEA, \
 153     S390_FEAT_KMO_TDEA_128, \
 154     S390_FEAT_KMO_TDEA_192, \
 155     S390_FEAT_KMO_EDEA, \
 156     S390_FEAT_KMO_ETDEA_128, \
 157     S390_FEAT_KMO_ETDEA_192, \
 158     S390_FEAT_KMO_AES_128, \
 159     S390_FEAT_KMO_AES_192, \
 160     S390_FEAT_KMO_AES_256, \
 161     S390_FEAT_KMO_EAES_128, \
 162     S390_FEAT_KMO_EAES_192, \
 163     S390_FEAT_KMO_EAES_256, \
 164     S390_FEAT_PCC_CMAC_DEA, \
 165     S390_FEAT_PCC_CMAC_TDEA_128, \
 166     S390_FEAT_PCC_CMAC_TDEA_192, \
 167     S390_FEAT_PCC_CMAC_ETDEA_128, \
 168     S390_FEAT_PCC_CMAC_ETDEA_192, \
 169     S390_FEAT_PCC_CMAC_TDEA, \
 170     S390_FEAT_PCC_CMAC_AES_128, \
 171     S390_FEAT_PCC_CMAC_AES_192, \
 172     S390_FEAT_PCC_CMAC_AES_256, \
 173     S390_FEAT_PCC_CMAC_EAES_128, \
 174     S390_FEAT_PCC_CMAC_EAES_192, \
 175     S390_FEAT_PCC_CMAC_EAES_256, \
 176     S390_FEAT_PCC_XTS_AES_128, \
 177     S390_FEAT_PCC_XTS_AES_256, \
 178     S390_FEAT_PCC_XTS_EAES_128, \
 179     S390_FEAT_PCC_XTS_EAES_256
 180
 181 #define S390_FEAT_GROUP_MSA_EXT_5 \
 182     S390_FEAT_MSA_EXT_5, \
 183     S390_FEAT_PPNO_SHA_512_DRNG
 184
 185 #define S390_FEAT_GROUP_MSA_EXT_6 \
 186     S390_FEAT_KIMD_SHA3_224, \
 187     S390_FEAT_KIMD_SHA3_256, \
 188     S390_FEAT_KIMD_SHA3_384, \
 189     S390_FEAT_KIMD_SHA3_512, \
 190     S390_FEAT_KIMD_SHAKE_128, \
 191     S390_FEAT_KIMD_SHAKE_256, \
 192     S390_FEAT_KLMD_SHA3_224, \
 193     S390_FEAT_KLMD_SHA3_256, \
 194     S390_FEAT_KLMD_SHA3_384, \
 195     S390_FEAT_KLMD_SHA3_512, \
 196     S390_FEAT_KLMD_SHAKE_128, \
 197     S390_FEAT_KLMD_SHAKE_256
 198
 199 #define S390_FEAT_GROUP_MSA_EXT_7 \
 200     S390_FEAT_PRNO_TRNG_QRTCR, \
 201     S390_FEAT_PRNO_TRNG
 202
 203 #define S390_FEAT_GROUP_MSA_EXT_8 \
 204     S390_FEAT_MSA_EXT_8, \
 205     S390_FEAT_KMA_GCM_AES_128, \
 206     S390_FEAT_KMA_GCM_AES_192, \
 207     S390_FEAT_KMA_GCM_AES_256 , \
 208     S390_FEAT_KMA_GCM_EAES_128, \
 209     S390_FEAT_KMA_GCM_EAES_192, \
 210     S390_FEAT_KMA_GCM_EAES_256
 211
 212 /* cpu feature groups */
 213 static uint16_t group_PLO[] = {
 214     S390_FEAT_GROUP_PLO,
 215 };
 216 static uint16_t group_TOD_CLOCK_STEERING[] = {
 217     S390_FEAT_GROUP_TOD_CLOCK_STEERING,
 218 };
 219 static uint16_t group_GEN13_PTFF[] = {
 220     S390_FEAT_GROUP_GEN13_PTFF,
 221 };
 222 static uint16_t group_MSA[] = {
 223     S390_FEAT_GROUP_MSA,
 224 };
 225 static uint16_t group_MSA_EXT_1[] = {
 226     S390_FEAT_GROUP_MSA_EXT_1,
 227 };
 228 static uint16_t group_MSA_EXT_2[] = {
 229     S390_FEAT_GROUP_MSA_EXT_2,
 230 };
 231 static uint16_t group_MSA_EXT_3[] = {
 232     S390_FEAT_GROUP_MSA_EXT_3,
 233 };
 234 static uint16_t group_MSA_EXT_4[] = {
 235     S390_FEAT_GROUP_MSA_EXT_4,
 236 };
 237 static uint16_t group_MSA_EXT_5[] = {
 238     S390_FEAT_GROUP_MSA_EXT_5,
 239 };
 240 static uint16_t group_MSA_EXT_6[] = {
 241     S390_FEAT_GROUP_MSA_EXT_6,
 242 };
 243 static uint16_t group_MSA_EXT_7[] = {
 244     S390_FEAT_GROUP_MSA_EXT_7,
 245 };
 246 static uint16_t group_MSA_EXT_8[] = {
 247     S390_FEAT_GROUP_MSA_EXT_8,
 248 };
 249
 250 /* Base features (in order of release)
 251  * Only non-hypervisor managed features belong here.
 252  * Base feature sets are static meaning they do not change in future QEMU
 253  * releases.
 254  */
 255 static uint16_t base_GEN7_GA1[] = {
 256     S390_FEAT_GROUP_PLO,
 257     S390_FEAT_ESAN3,
 258     S390_FEAT_ZARCH,
 259 };
 260
 261 #define base_GEN7_GA2 EmptyFeat
 262 #define base_GEN7_GA3 EmptyFeat
 263
 264 static uint16_t base_GEN8_GA1[] = {
 265     S390_FEAT_DAT_ENH,
 266     S390_FEAT_EXTENDED_TRANSLATION_2,
 267     S390_FEAT_GROUP_MSA,
 268     S390_FEAT_LONG_DISPLACEMENT,
 269     S390_FEAT_LONG_DISPLACEMENT_FAST,
 270     S390_FEAT_HFP_MADDSUB,
 271 };
 272
 273 #define base_GEN8_GA2 EmptyFeat
 274 #define base_GEN8_GA3 EmptyFeat
 275 #define base_GEN8_GA4 EmptyFeat
 276 #define base_GEN8_GA5 EmptyFeat
 277
 278 static uint16_t base_GEN9_GA1[] = {
 279     S390_FEAT_IDTE_SEGMENT,
 280     S390_FEAT_ASN_LX_REUSE,
 281     S390_FEAT_STFLE,
 282     S390_FEAT_SENSE_RUNNING_STATUS,
 283     S390_FEAT_EXTENDED_IMMEDIATE,
 284     S390_FEAT_EXTENDED_TRANSLATION_3,
 285     S390_FEAT_HFP_UNNORMALIZED_EXT,
 286     S390_FEAT_ETF2_ENH,
 287     S390_FEAT_STORE_CLOCK_FAST,
 288     S390_FEAT_GROUP_TOD_CLOCK_STEERING,
 289     S390_FEAT_ETF3_ENH,
 290     S390_FEAT_DAT_ENH_2,
 291 };
 292
 293 #define base_GEN9_GA2 EmptyFeat
 294 #define base_GEN9_GA3 EmptyFeat
 295
 296 static uint16_t base_GEN10_GA1[] = {
 297     S390_FEAT_CONDITIONAL_SSKE,
 298     S390_FEAT_PARSING_ENH,
 299     S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
 300     S390_FEAT_EXTRACT_CPU_TIME,
 301     S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
 302     S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2,
 303     S390_FEAT_GENERAL_INSTRUCTIONS_EXT,
 304     S390_FEAT_EXECUTE_EXT,
 305     S390_FEAT_FLOATING_POINT_SUPPPORT_ENH,
 306     S390_FEAT_DFP,
 307     S390_FEAT_DFP_FAST,
 308     S390_FEAT_PFPO,
 309 };
 310 #define base_GEN10_GA2 EmptyFeat
 311 #define base_GEN10_GA3 EmptyFeat
 312
 313 static uint16_t base_GEN11_GA1[] = {
 314     S390_FEAT_NONQ_KEY_SETTING,
 315     S390_FEAT_ENHANCED_MONITOR,
 316     S390_FEAT_FLOATING_POINT_EXT,
 317     S390_FEAT_SET_PROGRAM_PARAMETERS,
 318     S390_FEAT_STFLE_45,
 319     S390_FEAT_CMPSC_ENH,
 320     S390_FEAT_INTERLOCKED_ACCESS_2,
 321 };
 322
 323 #define base_GEN11_GA2 EmptyFeat
 324
 325 static uint16_t base_GEN12_GA1[] = {
 326     S390_FEAT_DFP_ZONED_CONVERSION,
 327     S390_FEAT_STFLE_49,
 328     S390_FEAT_LOCAL_TLB_CLEARING,
 329 };
 330
 331 #define base_GEN12_GA2 EmptyFeat
 332
 333 static uint16_t base_GEN13_GA1[] = {
 334     S390_FEAT_STFLE_53,
 335     S390_FEAT_DFP_PACKED_CONVERSION,
 336     S390_FEAT_GROUP_GEN13_PTFF,
 337 };
 338
 339 #define base_GEN13_GA2 EmptyFeat
 340
 341 /* Full features (in order of release)
 342  * Automatically includes corresponding base features.
 343  * Full features are all features this hardware supports even if kvm/QEMU do not
 344  * support these features yet.
 345  */
 346 static uint16_t full_GEN7_GA1[] = {
 347     S390_FEAT_SIE_F2,
 348     S390_FEAT_SIE_SKEY,
 349     S390_FEAT_SIE_GPERE,
 350     S390_FEAT_SIE_IB,
 351     S390_FEAT_SIE_CEI,
 352 };
 353
 354 static uint16_t full_GEN7_GA2[] = {
 355     S390_FEAT_EXTENDED_TRANSLATION_2,
 356 };
 357
 358 static uint16_t full_GEN7_GA3[] = {
 359     S390_FEAT_LONG_DISPLACEMENT,
 360     S390_FEAT_SIE_SIIF,
 361 };
 362
 363 static uint16_t full_GEN8_GA1[] = {
 364     S390_FEAT_SIE_GSLS,
 365     S390_FEAT_SIE_64BSCAO,
 366 };
 367
 368 #define full_GEN8_GA2 EmptyFeat
 369
 370 static uint16_t full_GEN8_GA3[] = {
 371     S390_FEAT_ASN_LX_REUSE,
 372     S390_FEAT_EXTENDED_TRANSLATION_3,
 373 };
 374
 375 #define full_GEN8_GA4 EmptyFeat
 376 #define full_GEN8_GA5 EmptyFeat
 377
 378 static uint16_t full_GEN9_GA1[] = {
 379     S390_FEAT_STORE_HYPERVISOR_INFO,
 380     S390_FEAT_GROUP_MSA_EXT_1,
 381     S390_FEAT_CMM,
 382     S390_FEAT_SIE_CMMA,
 383 };
 384
 385 static uint16_t full_GEN9_GA2[] = {
 386     S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
 387     S390_FEAT_EXTRACT_CPU_TIME,
 388     S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
 389     S390_FEAT_FLOATING_POINT_SUPPPORT_ENH,
 390     S390_FEAT_DFP,
 391 };
 392
 393 static uint16_t full_GEN9_GA3[] = {
 394     S390_FEAT_CONDITIONAL_SSKE,
 395     S390_FEAT_PFPO,
 396 };
 397
 398 static uint16_t full_GEN10_GA1[] = {
 399     S390_FEAT_EDAT,
 400     S390_FEAT_CONFIGURATION_TOPOLOGY,
 401     S390_FEAT_GROUP_MSA_EXT_2,
 402     S390_FEAT_ESOP,
 403     S390_FEAT_SIE_PFMFI,
 404     S390_FEAT_SIE_SIGPIF,
 405 };
 406
 407 static uint16_t full_GEN10_GA2[] = {
 408     S390_FEAT_SET_PROGRAM_PARAMETERS,
 409     S390_FEAT_SIE_IBS,
 410 };
 411
 412 static uint16_t full_GEN10_GA3[] = {
 413     S390_FEAT_GROUP_MSA_EXT_3,
 414 };
 415
 416 static uint16_t full_GEN11_GA1[] = {
 417     S390_FEAT_IPTE_RANGE,
 418     S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
 419     S390_FEAT_GROUP_MSA_EXT_4,
 420 };
 421
 422 #define full_GEN11_GA2 EmptyFeat
 423
 424 static uint16_t full_GEN12_GA1[] = {
 425     S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
 426     S390_FEAT_TRANSACTIONAL_EXE,
 427     S390_FEAT_RUNTIME_INSTRUMENTATION,
 428     S390_FEAT_ZPCI,
 429     S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
 430     S390_FEAT_ADAPTER_INT_SUPPRESSION,
 431     S390_FEAT_EDAT_2,
 432     S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
 433 };
 434
 435 static uint16_t full_GEN12_GA2[] = {
 436     S390_FEAT_GROUP_MSA_EXT_5,
 437 };
 438
 439 static uint16_t full_GEN13_GA1[] = {
 440     S390_FEAT_VECTOR,
 441 };
 442
 443 #define full_GEN13_GA2 EmptyFeat
 444
 445 /* Default features (in order of release)
 446  * Automatically includes corresponding base features.
 447  * Default features are all features this version of QEMU supports for this
 448  * hardware model. Default feature sets can grow with new QEMU releases.
 449  */
 450 #define default_GEN7_GA1 EmptyFeat
 451 #define default_GEN7_GA2 EmptyFeat
 452 #define default_GEN7_GA3 EmptyFeat
 453 #define default_GEN8_GA1 EmptyFeat
 454 #define default_GEN8_GA2 EmptyFeat
 455 #define default_GEN8_GA3 EmptyFeat
 456 #define default_GEN8_GA4 EmptyFeat
 457 #define default_GEN8_GA5 EmptyFeat
 458
 459 static uint16_t default_GEN9_GA1[] = {
 460     S390_FEAT_STORE_HYPERVISOR_INFO,
 461     S390_FEAT_GROUP_MSA_EXT_1,
 462     S390_FEAT_CMM,
 463 };
 464
 465 #define default_GEN9_GA2 EmptyFeat
 466 #define default_GEN9_GA3 EmptyFeat
 467
 468 static uint16_t default_GEN10_GA1[] = {
 469     S390_FEAT_EDAT,
 470     S390_FEAT_GROUP_MSA_EXT_2,
 471 };
 472
 473 #define default_GEN10_GA2 EmptyFeat
 474 #define default_GEN10_GA3 EmptyFeat
 475
 476 static uint16_t default_GEN11_GA1[] = {
 477     S390_FEAT_GROUP_MSA_EXT_3,
 478     S390_FEAT_IPTE_RANGE,
 479     S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
 480     S390_FEAT_GROUP_MSA_EXT_4,
 481 };
 482
 483 #define default_GEN11_GA2 EmptyFeat
 484
 485 static uint16_t default_GEN12_GA1[] = {
 486     S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
 487     S390_FEAT_TRANSACTIONAL_EXE,
 488     S390_FEAT_RUNTIME_INSTRUMENTATION,
 489     S390_FEAT_ZPCI,
 490     S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
 491     S390_FEAT_EDAT_2,
 492     S390_FEAT_ESOP,
 493     S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
 494 };
 495
 496 #define default_GEN12_GA2 EmptyFeat
 497
 498 static uint16_t default_GEN13_GA1[] = {
 499     S390_FEAT_GROUP_MSA_EXT_5,
 500     S390_FEAT_VECTOR,
 501 };
 502
 503 #define default_GEN13_GA2 EmptyFeat
 504
 505 /****** END FEATURE DEFS ******/
 506
 507 #define _YEARS  "2016"
 508 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H"
 509
 510 #define CPU_FEAT_INITIALIZER(_name)                    \
 511     {                                                  \
 512         .name = "S390_FEAT_LIST_" #_name,              \
 513         .base_bits =                                   \
 514             { .data = base_##_name,                    \
 515               .len = ARRAY_SIZE(base_##_name) },       \
 516         .default_bits =                                \
 517             { .data = default_##_name,                 \
 518               .len = ARRAY_SIZE(default_##_name) },    \
 519         .full_bits =                                   \
 520             { .data = full_##_name,                    \
 521               .len = ARRAY_SIZE(full_##_name) },       \
 522     }
 523
 524 typedef struct BitSpec {
 525     uint16_t *data;
 526     uint32_t len;
 527 } BitSpec;
 528
 529 typedef struct {
 530     const char *name;
 531     BitSpec base_bits;
 532     BitSpec default_bits;
 533     BitSpec full_bits;
 534 } CpuFeatDefSpec;
 535
 536 static uint16_t EmptyFeat[] = {};
 537
 538 /*******************************
 539  * processor GA series
 540  *******************************/
 541 static CpuFeatDefSpec CpuFeatDef[] = {
 542     CPU_FEAT_INITIALIZER(GEN7_GA1),
 543     CPU_FEAT_INITIALIZER(GEN7_GA2),
 544     CPU_FEAT_INITIALIZER(GEN7_GA3),
 545     CPU_FEAT_INITIALIZER(GEN8_GA1),
 546     CPU_FEAT_INITIALIZER(GEN8_GA2),
 547     CPU_FEAT_INITIALIZER(GEN8_GA3),
 548     CPU_FEAT_INITIALIZER(GEN8_GA4),
 549     CPU_FEAT_INITIALIZER(GEN8_GA5),
 550     CPU_FEAT_INITIALIZER(GEN9_GA1),
 551     CPU_FEAT_INITIALIZER(GEN9_GA2),
 552     CPU_FEAT_INITIALIZER(GEN9_GA3),
 553     CPU_FEAT_INITIALIZER(GEN10_GA1),
 554     CPU_FEAT_INITIALIZER(GEN10_GA2),
 555     CPU_FEAT_INITIALIZER(GEN10_GA3),
 556     CPU_FEAT_INITIALIZER(GEN11_GA1),
 557     CPU_FEAT_INITIALIZER(GEN11_GA2),
 558     CPU_FEAT_INITIALIZER(GEN12_GA1),
 559     CPU_FEAT_INITIALIZER(GEN12_GA2),
 560     CPU_FEAT_INITIALIZER(GEN13_GA1),
 561     CPU_FEAT_INITIALIZER(GEN13_GA2),
 562 };
 563
 564 #define FEAT_GROUP_INITIALIZER(_name)                  \
 565     {                                                  \
 566         .name = "S390_FEAT_GROUP_LIST_" #_name,        \
 567         .bits =                                        \
 568             { .data = group_##_name,                   \
 569               .len = ARRAY_SIZE(group_##_name) },      \
 570     }
 571
 572 typedef struct {
 573     const char *name;
 574     BitSpec bits;
 575 } FeatGroupDefSpec;
 576
 577 /*******************************
 578  * feature groups
 579  *******************************/
 580 static FeatGroupDefSpec FeatGroupDef[] = {
 581     FEAT_GROUP_INITIALIZER(PLO),
 582     FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING),
 583     FEAT_GROUP_INITIALIZER(GEN13_PTFF),
 584     FEAT_GROUP_INITIALIZER(MSA),
 585     FEAT_GROUP_INITIALIZER(MSA_EXT_1),
 586     FEAT_GROUP_INITIALIZER(MSA_EXT_2),
 587     FEAT_GROUP_INITIALIZER(MSA_EXT_3),
 588     FEAT_GROUP_INITIALIZER(MSA_EXT_4),
 589     FEAT_GROUP_INITIALIZER(MSA_EXT_5),
 590     FEAT_GROUP_INITIALIZER(MSA_EXT_6),
 591     FEAT_GROUP_INITIALIZER(MSA_EXT_7),
 592     FEAT_GROUP_INITIALIZER(MSA_EXT_8),
 593 };
 594
 595 static void set_bits(uint64_t list[], BitSpec bits)
 596 {
 597     uint32_t i;
 598
 599     for (i = 0; i < bits.len; i++) {
 600         list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64);
 601     }
 602 }
 603
 604 static void print_feature_defs(void)
 605 {
 606     uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {};
 607     uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {};
 608     uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {};
 609     int i, j;
 610
 611     printf("\n/* CPU model feature list data */\n");
 612
 613     for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) {
 614         set_bits(base_feat, CpuFeatDef[i].base_bits);
 615         /* add the base to the default features */
 616         set_bits(default_feat, CpuFeatDef[i].base_bits);
 617         set_bits(default_feat, CpuFeatDef[i].default_bits);
 618         /* add the base to the full features */
 619         set_bits(full_feat, CpuFeatDef[i].base_bits);
 620         set_bits(full_feat, CpuFeatDef[i].full_bits);
 621
 622         printf("#define %s_BASE\t", CpuFeatDef[i].name);
 623         for (j = 0; j < ARRAY_SIZE(base_feat); j++) {
 624             printf("0x%016"PRIx64"ULL", base_feat[j]);
 625             if (j < ARRAY_SIZE(base_feat) - 1) {
 626                 printf(",");
 627             } else {
 628                 printf("\n");
 629             }
 630         }
 631         printf("#define %s_DEFAULT\t", CpuFeatDef[i].name);
 632         for (j = 0; j < ARRAY_SIZE(default_feat); j++) {
 633             printf("0x%016"PRIx64"ULL", default_feat[j]);
 634             if (j < ARRAY_SIZE(default_feat) - 1) {
 635                 printf(",");
 636             } else {
 637                 printf("\n");
 638             }
 639         }
 640         printf("#define %s_FULL\t\t", CpuFeatDef[i].name);
 641         for (j = 0; j < ARRAY_SIZE(full_feat); j++) {
 642             printf("0x%016"PRIx64"ULL", full_feat[j]);
 643             if (j < ARRAY_SIZE(full_feat) - 1) {
 644                 printf(",");
 645             } else {
 646                 printf("\n");
 647             }
 648         }
 649     }
 650 }
 651
 652 static void print_feature_group_defs(void)
 653 {
 654     int i, j;
 655
 656     printf("\n/* CPU feature group list data */\n");
 657
 658     for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) {
 659         uint64_t feat[S390_FEAT_MAX / 64 + 1] = {};
 660
 661         set_bits(feat, FeatGroupDef[i].bits);
 662         printf("#define %s\t", FeatGroupDef[i].name);
 663         for (j = 0; j < ARRAY_SIZE(feat); j++) {
 664             printf("0x%016"PRIx64"ULL", feat[j]);
 665             if (j < ARRAY_SIZE(feat) - 1) {
 666                 printf(",");
 667             } else {
 668                 printf("\n");
 669             }
 670         }
 671     }
 672 }
 673
 674 int main(int argc, char *argv[])
 675 {
 676     printf("/*\n"
 677            " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n"
 678            " * SOURCE FILE \"%s\" INSTEAD.\n"
 679            " *\n"
 680            " * Copyright %s IBM Corp.\n"
 681            " *\n"
 682            " * This work is licensed under the terms of the GNU GPL, "
 683            "version 2 or (at\n * your option) any later version. See "
 684            "the COPYING file in the top-level\n * directory.\n"
 685            " */\n\n"
 686            "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H);
 687     print_feature_defs();
 688     print_feature_group_defs();
 689     printf("\n#endif\n");
 690     return 0;
 691 }