hw/ppc/pnv_core.c

   1 /*
   2  * QEMU PowerPC PowerNV CPU Core model
   3  *
   4  * Copyright (c) 2016, IBM Corporation.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public License
   8  * as published by the Free Software Foundation; either version 2.1 of
   9  * the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "qemu/osdep.h"
  21 #include "sysemu/reset.h"
  22 #include "qapi/error.h"
  23 #include "qemu/log.h"
  24 #include "qemu/module.h"
  25 #include "target/ppc/cpu.h"
  26 #include "hw/ppc/ppc.h"
  27 #include "hw/ppc/pnv.h"
  28 #include "hw/ppc/pnv_chip.h"
  29 #include "hw/ppc/pnv_core.h"
  30 #include "hw/ppc/pnv_xscom.h"
  31 #include "hw/ppc/xics.h"
  32 #include "hw/qdev-properties.h"
  33 #include "helper_regs.h"
  34
  35 static const char *pnv_core_cpu_typename(PnvCore *pc)
  36 {
  37     const char *core_type = object_class_get_name(object_get_class(OBJECT(pc)));
  38     int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX);
  39     char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type);
  40     const char *cpu_type = object_class_get_name(object_class_by_name(s));
  41     g_free(s);
  42     return cpu_type;
  43 }
  44
  45 static void pnv_core_cpu_reset(PnvCore *pc, PowerPCCPU *cpu)
  46 {
  47     CPUState *cs = CPU(cpu);
  48     CPUPPCState *env = &cpu->env;
  49     PnvChipClass *pcc = PNV_CHIP_GET_CLASS(pc->chip);
  50
  51     cpu_reset(cs);
  52
  53     /*
  54      * the skiboot firmware elects a primary thread to initialize the
  55      * system and it can be any.
  56      */
  57     env->gpr[3] = PNV_FDT_ADDR;
  58     env->nip = 0x10;
  59     env->msr |= MSR_HVB; /* Hypervisor mode */
  60     env->spr[SPR_HRMOR] = pc->hrmor;
  61     hreg_compute_hflags(env);
  62     ppc_maybe_interrupt(env);
  63
  64     cpu_ppc_tb_reset(env);
  65
  66     pcc->intc_reset(pc->chip, cpu);
  67 }
  68
  69 /*
  70  * These values are read by the PowerNV HW monitors under Linux
  71  */
  72 #define PNV_XSCOM_EX_DTS_RESULT0     0x50000
  73 #define PNV_XSCOM_EX_DTS_RESULT1     0x50001
  74
  75 static uint64_t pnv_core_power8_xscom_read(void *opaque, hwaddr addr,
  76                                            unsigned int width)
  77 {
  78     uint32_t offset = addr >> 3;
  79     uint64_t val = 0;
  80
  81     /* The result should be 38 C */
  82     switch (offset) {
  83     case PNV_XSCOM_EX_DTS_RESULT0:
  84         val = 0x26f024f023f0000ull;
  85         break;
  86     case PNV_XSCOM_EX_DTS_RESULT1:
  87         val = 0x24f000000000000ull;
  88         break;
  89     default:
  90         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
  91                       offset);
  92     }
  93
  94     return val;
  95 }
  96
  97 static void pnv_core_power8_xscom_write(void *opaque, hwaddr addr, uint64_t val,
  98                                         unsigned int width)
  99 {
 100     uint32_t offset = addr >> 3;
 101
 102     qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 103                   offset);
 104 }
 105
 106 static const MemoryRegionOps pnv_core_power8_xscom_ops = {
 107     .read = pnv_core_power8_xscom_read,
 108     .write = pnv_core_power8_xscom_write,
 109     .valid.min_access_size = 8,
 110     .valid.max_access_size = 8,
 111     .impl.min_access_size = 8,
 112     .impl.max_access_size = 8,
 113     .endianness = DEVICE_BIG_ENDIAN,
 114 };
 115
 116
 117 /*
 118  * POWER9 core controls
 119  */
 120 #define PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_HYP 0xf010d
 121 #define PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_OTR 0xf010a
 122
 123 #define PNV9_XSCOM_EC_CORE_THREAD_STATE    0x10ab3
 124
 125 static uint64_t pnv_core_power9_xscom_read(void *opaque, hwaddr addr,
 126                                            unsigned int width)
 127 {
 128     uint32_t offset = addr >> 3;
 129     uint64_t val = 0;
 130
 131     /* The result should be 38 C */
 132     switch (offset) {
 133     case PNV_XSCOM_EX_DTS_RESULT0:
 134         val = 0x26f024f023f0000ull;
 135         break;
 136     case PNV_XSCOM_EX_DTS_RESULT1:
 137         val = 0x24f000000000000ull;
 138         break;
 139     case PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_HYP:
 140     case PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_OTR:
 141         val = 0x0;
 142         break;
 143     case PNV9_XSCOM_EC_CORE_THREAD_STATE:
 144         val = 0;
 145         break;
 146     default:
 147         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
 148                       offset);
 149     }
 150
 151     return val;
 152 }
 153
 154 static void pnv_core_power9_xscom_write(void *opaque, hwaddr addr, uint64_t val,
 155                                         unsigned int width)
 156 {
 157     uint32_t offset = addr >> 3;
 158
 159     switch (offset) {
 160     case PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_HYP:
 161     case PNV9_XSCOM_EC_PPM_SPECIAL_WKUP_OTR:
 162         break;
 163     default:
 164         qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 165                       offset);
 166     }
 167 }
 168
 169 static const MemoryRegionOps pnv_core_power9_xscom_ops = {
 170     .read = pnv_core_power9_xscom_read,
 171     .write = pnv_core_power9_xscom_write,
 172     .valid.min_access_size = 8,
 173     .valid.max_access_size = 8,
 174     .impl.min_access_size = 8,
 175     .impl.max_access_size = 8,
 176     .endianness = DEVICE_BIG_ENDIAN,
 177 };
 178
 179 /*
 180  * POWER10 core controls
 181  */
 182
 183 #define PNV10_XSCOM_EC_CORE_THREAD_STATE    0x412
 184
 185 static uint64_t pnv_core_power10_xscom_read(void *opaque, hwaddr addr,
 186                                            unsigned int width)
 187 {
 188     uint32_t offset = addr >> 3;
 189     uint64_t val = 0;
 190
 191     switch (offset) {
 192     case PNV10_XSCOM_EC_CORE_THREAD_STATE:
 193         val = 0;
 194         break;
 195     default:
 196         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
 197                       offset);
 198     }
 199
 200     return val;
 201 }
 202
 203 static void pnv_core_power10_xscom_write(void *opaque, hwaddr addr,
 204                                          uint64_t val, unsigned int width)
 205 {
 206     uint32_t offset = addr >> 3;
 207
 208     switch (offset) {
 209     default:
 210         qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 211                       offset);
 212     }
 213 }
 214
 215 static const MemoryRegionOps pnv_core_power10_xscom_ops = {
 216     .read = pnv_core_power10_xscom_read,
 217     .write = pnv_core_power10_xscom_write,
 218     .valid.min_access_size = 8,
 219     .valid.max_access_size = 8,
 220     .impl.min_access_size = 8,
 221     .impl.max_access_size = 8,
 222     .endianness = DEVICE_BIG_ENDIAN,
 223 };
 224
 225 static void pnv_core_cpu_realize(PnvCore *pc, PowerPCCPU *cpu, Error **errp,
 226                                  int thread_index)
 227 {
 228     CPUPPCState *env = &cpu->env;
 229     int core_hwid;
 230     ppc_spr_t *pir = &env->spr_cb[SPR_PIR];
 231     ppc_spr_t *tir = &env->spr_cb[SPR_TIR];
 232     Error *local_err = NULL;
 233     PnvChipClass *pcc = PNV_CHIP_GET_CLASS(pc->chip);
 234
 235     if (!qdev_realize(DEVICE(cpu), NULL, errp)) {
 236         return;
 237     }
 238
 239     pcc->intc_create(pc->chip, cpu, &local_err);
 240     if (local_err) {
 241         error_propagate(errp, local_err);
 242         return;
 243     }
 244
 245     core_hwid = object_property_get_uint(OBJECT(pc), "hwid", &error_abort);
 246
 247     tir->default_value = thread_index;
 248     pir->default_value = pcc->chip_pir(pc->chip, core_hwid, thread_index);
 249
 250     /* Set time-base frequency to 512 MHz */
 251     cpu_ppc_tb_init(env, PNV_TIMEBASE_FREQ);
 252 }
 253
 254 static void pnv_core_reset(void *dev)
 255 {
 256     CPUCore *cc = CPU_CORE(dev);
 257     PnvCore *pc = PNV_CORE(dev);
 258     int i;
 259
 260     for (i = 0; i < cc->nr_threads; i++) {
 261         pnv_core_cpu_reset(pc, pc->threads[i]);
 262     }
 263 }
 264
 265 static void pnv_core_realize(DeviceState *dev, Error **errp)
 266 {
 267     PnvCore *pc = PNV_CORE(OBJECT(dev));
 268     PnvCoreClass *pcc = PNV_CORE_GET_CLASS(pc);
 269     CPUCore *cc = CPU_CORE(OBJECT(dev));
 270     const char *typename = pnv_core_cpu_typename(pc);
 271     Error *local_err = NULL;
 272     void *obj;
 273     int i, j;
 274     char name[32];
 275
 276     assert(pc->chip);
 277
 278     pc->threads = g_new(PowerPCCPU *, cc->nr_threads);
 279     for (i = 0; i < cc->nr_threads; i++) {
 280         PowerPCCPU *cpu;
 281
 282         obj = object_new(typename);
 283         cpu = POWERPC_CPU(obj);
 284
 285         pc->threads[i] = POWERPC_CPU(obj);
 286
 287         snprintf(name, sizeof(name), "thread[%d]", i);
 288         object_property_add_child(OBJECT(pc), name, obj);
 289
 290         cpu->machine_data = g_new0(PnvCPUState, 1);
 291
 292         object_unref(obj);
 293     }
 294
 295     for (j = 0; j < cc->nr_threads; j++) {
 296         pnv_core_cpu_realize(pc, pc->threads[j], &local_err, j);
 297         if (local_err) {
 298             goto err;
 299         }
 300     }
 301
 302     snprintf(name, sizeof(name), "xscom-core.%d", cc->core_id);
 303     pnv_xscom_region_init(&pc->xscom_regs, OBJECT(dev), pcc->xscom_ops,
 304                           pc, name, pcc->xscom_size);
 305
 306     qemu_register_reset(pnv_core_reset, pc);
 307     return;
 308
 309 err:
 310     while (--i >= 0) {
 311         obj = OBJECT(pc->threads[i]);
 312         object_unparent(obj);
 313     }
 314     g_free(pc->threads);
 315     error_propagate(errp, local_err);
 316 }
 317
 318 static void pnv_core_cpu_unrealize(PnvCore *pc, PowerPCCPU *cpu)
 319 {
 320     PnvCPUState *pnv_cpu = pnv_cpu_state(cpu);
 321     PnvChipClass *pcc = PNV_CHIP_GET_CLASS(pc->chip);
 322
 323     pcc->intc_destroy(pc->chip, cpu);
 324     cpu_remove_sync(CPU(cpu));
 325     cpu->machine_data = NULL;
 326     g_free(pnv_cpu);
 327     object_unparent(OBJECT(cpu));
 328 }
 329
 330 static void pnv_core_unrealize(DeviceState *dev)
 331 {
 332     PnvCore *pc = PNV_CORE(dev);
 333     CPUCore *cc = CPU_CORE(dev);
 334     int i;
 335
 336     qemu_unregister_reset(pnv_core_reset, pc);
 337
 338     for (i = 0; i < cc->nr_threads; i++) {
 339         pnv_core_cpu_unrealize(pc, pc->threads[i]);
 340     }
 341     g_free(pc->threads);
 342 }
 343
 344 static Property pnv_core_properties[] = {
 345     DEFINE_PROP_UINT32("hwid", PnvCore, hwid, 0),
 346     DEFINE_PROP_UINT64("hrmor", PnvCore, hrmor, 0),
 347     DEFINE_PROP_LINK("chip", PnvCore, chip, TYPE_PNV_CHIP, PnvChip *),
 348     DEFINE_PROP_END_OF_LIST(),
 349 };
 350
 351 static void pnv_core_power8_class_init(ObjectClass *oc, void *data)
 352 {
 353     PnvCoreClass *pcc = PNV_CORE_CLASS(oc);
 354
 355     pcc->xscom_ops = &pnv_core_power8_xscom_ops;
 356     pcc->xscom_size = PNV_XSCOM_EX_SIZE;
 357 }
 358
 359 static void pnv_core_power9_class_init(ObjectClass *oc, void *data)
 360 {
 361     PnvCoreClass *pcc = PNV_CORE_CLASS(oc);
 362
 363     pcc->xscom_ops = &pnv_core_power9_xscom_ops;
 364     pcc->xscom_size = PNV_XSCOM_EX_SIZE;
 365 }
 366
 367 static void pnv_core_power10_class_init(ObjectClass *oc, void *data)
 368 {
 369     PnvCoreClass *pcc = PNV_CORE_CLASS(oc);
 370
 371     pcc->xscom_ops = &pnv_core_power10_xscom_ops;
 372     pcc->xscom_size = PNV10_XSCOM_EC_SIZE;
 373 }
 374
 375 static void pnv_core_class_init(ObjectClass *oc, void *data)
 376 {
 377     DeviceClass *dc = DEVICE_CLASS(oc);
 378
 379     dc->realize = pnv_core_realize;
 380     dc->unrealize = pnv_core_unrealize;
 381     device_class_set_props(dc, pnv_core_properties);
 382     dc->user_creatable = false;
 383 }
 384
 385 #define DEFINE_PNV_CORE_TYPE(family, cpu_model) \
 386     {                                           \
 387         .parent = TYPE_PNV_CORE,                \
 388         .name = PNV_CORE_TYPE_NAME(cpu_model),  \
 389         .class_init = pnv_core_##family##_class_init, \
 390     }
 391
 392 static const TypeInfo pnv_core_infos[] = {
 393     {
 394         .name           = TYPE_PNV_CORE,
 395         .parent         = TYPE_CPU_CORE,
 396         .instance_size  = sizeof(PnvCore),
 397         .class_size     = sizeof(PnvCoreClass),
 398         .class_init = pnv_core_class_init,
 399         .abstract       = true,
 400     },
 401     DEFINE_PNV_CORE_TYPE(power8, "power8e_v2.1"),
 402     DEFINE_PNV_CORE_TYPE(power8, "power8_v2.0"),
 403     DEFINE_PNV_CORE_TYPE(power8, "power8nvl_v1.0"),
 404     DEFINE_PNV_CORE_TYPE(power9, "power9_v2.2"),
 405     DEFINE_PNV_CORE_TYPE(power10, "power10_v2.0"),
 406 };
 407
 408 DEFINE_TYPES(pnv_core_infos)
 409
 410 /*
 411  * POWER9 Quads
 412  */
 413
 414 #define P9X_EX_NCU_SPEC_BAR                     0x11010
 415
 416 static uint64_t pnv_quad_power9_xscom_read(void *opaque, hwaddr addr,
 417                                            unsigned int width)
 418 {
 419     uint32_t offset = addr >> 3;
 420     uint64_t val = -1;
 421
 422     switch (offset) {
 423     case P9X_EX_NCU_SPEC_BAR:
 424     case P9X_EX_NCU_SPEC_BAR + 0x400: /* Second EX */
 425         val = 0;
 426         break;
 427     default:
 428         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
 429                       offset);
 430     }
 431
 432     return val;
 433 }
 434
 435 static void pnv_quad_power9_xscom_write(void *opaque, hwaddr addr, uint64_t val,
 436                                         unsigned int width)
 437 {
 438     uint32_t offset = addr >> 3;
 439
 440     switch (offset) {
 441     case P9X_EX_NCU_SPEC_BAR:
 442     case P9X_EX_NCU_SPEC_BAR + 0x400: /* Second EX */
 443         break;
 444     default:
 445         qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 446                   offset);
 447     }
 448 }
 449
 450 static const MemoryRegionOps pnv_quad_power9_xscom_ops = {
 451     .read = pnv_quad_power9_xscom_read,
 452     .write = pnv_quad_power9_xscom_write,
 453     .valid.min_access_size = 8,
 454     .valid.max_access_size = 8,
 455     .impl.min_access_size = 8,
 456     .impl.max_access_size = 8,
 457     .endianness = DEVICE_BIG_ENDIAN,
 458 };
 459
 460 /*
 461  * POWER10 Quads
 462  */
 463
 464 static uint64_t pnv_quad_power10_xscom_read(void *opaque, hwaddr addr,
 465                                             unsigned int width)
 466 {
 467     uint32_t offset = addr >> 3;
 468     uint64_t val = -1;
 469
 470     switch (offset) {
 471     default:
 472         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
 473                       offset);
 474     }
 475
 476     return val;
 477 }
 478
 479 static void pnv_quad_power10_xscom_write(void *opaque, hwaddr addr,
 480                                          uint64_t val, unsigned int width)
 481 {
 482     uint32_t offset = addr >> 3;
 483
 484     switch (offset) {
 485     default:
 486         qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 487                       offset);
 488     }
 489 }
 490
 491 static const MemoryRegionOps pnv_quad_power10_xscom_ops = {
 492     .read = pnv_quad_power10_xscom_read,
 493     .write = pnv_quad_power10_xscom_write,
 494     .valid.min_access_size = 8,
 495     .valid.max_access_size = 8,
 496     .impl.min_access_size = 8,
 497     .impl.max_access_size = 8,
 498     .endianness = DEVICE_BIG_ENDIAN,
 499 };
 500
 501 #define P10_QME_SPWU_HYP 0x83c
 502 #define P10_QME_SSH_HYP  0x82c
 503
 504 static uint64_t pnv_qme_power10_xscom_read(void *opaque, hwaddr addr,
 505                                             unsigned int width)
 506 {
 507     uint32_t offset = addr >> 3;
 508     uint64_t val = -1;
 509
 510     /*
 511      * Forth nibble selects the core within a quad, mask it to process read
 512      * for any core.
 513      */
 514     switch (offset & ~0xf000) {
 515     case P10_QME_SPWU_HYP:
 516     case P10_QME_SSH_HYP:
 517         return 0;
 518     default:
 519         qemu_log_mask(LOG_UNIMP, "%s: unimp read 0x%08x\n", __func__,
 520                       offset);
 521     }
 522
 523     return val;
 524 }
 525
 526 static void pnv_qme_power10_xscom_write(void *opaque, hwaddr addr,
 527                                          uint64_t val, unsigned int width)
 528 {
 529     uint32_t offset = addr >> 3;
 530
 531     switch (offset) {
 532     default:
 533         qemu_log_mask(LOG_UNIMP, "%s: unimp write 0x%08x\n", __func__,
 534                       offset);
 535     }
 536 }
 537
 538 static const MemoryRegionOps pnv_qme_power10_xscom_ops = {
 539     .read = pnv_qme_power10_xscom_read,
 540     .write = pnv_qme_power10_xscom_write,
 541     .valid.min_access_size = 8,
 542     .valid.max_access_size = 8,
 543     .impl.min_access_size = 8,
 544     .impl.max_access_size = 8,
 545     .endianness = DEVICE_BIG_ENDIAN,
 546 };
 547
 548 static void pnv_quad_power9_realize(DeviceState *dev, Error **errp)
 549 {
 550     PnvQuad *eq = PNV_QUAD(dev);
 551     PnvQuadClass *pqc = PNV_QUAD_GET_CLASS(eq);
 552     char name[32];
 553
 554     snprintf(name, sizeof(name), "xscom-quad.%d", eq->quad_id);
 555     pnv_xscom_region_init(&eq->xscom_regs, OBJECT(dev),
 556                           pqc->xscom_ops,
 557                           eq, name,
 558                           pqc->xscom_size);
 559 }
 560
 561 static void pnv_quad_power10_realize(DeviceState *dev, Error **errp)
 562 {
 563     PnvQuad *eq = PNV_QUAD(dev);
 564     PnvQuadClass *pqc = PNV_QUAD_GET_CLASS(eq);
 565     char name[32];
 566
 567     snprintf(name, sizeof(name), "xscom-quad.%d", eq->quad_id);
 568     pnv_xscom_region_init(&eq->xscom_regs, OBJECT(dev),
 569                           pqc->xscom_ops,
 570                           eq, name,
 571                           pqc->xscom_size);
 572
 573     snprintf(name, sizeof(name), "xscom-qme.%d", eq->quad_id);
 574     pnv_xscom_region_init(&eq->xscom_qme_regs, OBJECT(dev),
 575                           pqc->xscom_qme_ops,
 576                           eq, name,
 577                           pqc->xscom_qme_size);
 578 }
 579
 580 static Property pnv_quad_properties[] = {
 581     DEFINE_PROP_UINT32("quad-id", PnvQuad, quad_id, 0),
 582     DEFINE_PROP_END_OF_LIST(),
 583 };
 584
 585 static void pnv_quad_power9_class_init(ObjectClass *oc, void *data)
 586 {
 587     PnvQuadClass *pqc = PNV_QUAD_CLASS(oc);
 588     DeviceClass *dc = DEVICE_CLASS(oc);
 589
 590     dc->realize = pnv_quad_power9_realize;
 591
 592     pqc->xscom_ops = &pnv_quad_power9_xscom_ops;
 593     pqc->xscom_size = PNV9_XSCOM_EQ_SIZE;
 594 }
 595
 596 static void pnv_quad_power10_class_init(ObjectClass *oc, void *data)
 597 {
 598     PnvQuadClass *pqc = PNV_QUAD_CLASS(oc);
 599     DeviceClass *dc = DEVICE_CLASS(oc);
 600
 601     dc->realize = pnv_quad_power10_realize;
 602
 603     pqc->xscom_ops = &pnv_quad_power10_xscom_ops;
 604     pqc->xscom_size = PNV10_XSCOM_EQ_SIZE;
 605
 606     pqc->xscom_qme_ops = &pnv_qme_power10_xscom_ops;
 607     pqc->xscom_qme_size = PNV10_XSCOM_QME_SIZE;
 608 }
 609
 610 static void pnv_quad_class_init(ObjectClass *oc, void *data)
 611 {
 612     DeviceClass *dc = DEVICE_CLASS(oc);
 613
 614     device_class_set_props(dc, pnv_quad_properties);
 615     dc->user_creatable = false;
 616 }
 617
 618 static const TypeInfo pnv_quad_infos[] = {
 619     {
 620         .name          = TYPE_PNV_QUAD,
 621         .parent        = TYPE_DEVICE,
 622         .instance_size = sizeof(PnvQuad),
 623         .class_size    = sizeof(PnvQuadClass),
 624         .class_init    = pnv_quad_class_init,
 625         .abstract      = true,
 626     },
 627     {
 628         .parent = TYPE_PNV_QUAD,
 629         .name = PNV_QUAD_TYPE_NAME("power9"),
 630         .class_init = pnv_quad_power9_class_init,
 631     },
 632     {
 633         .parent = TYPE_PNV_QUAD,
 634         .name = PNV_QUAD_TYPE_NAME("power10"),
 635         .class_init = pnv_quad_power10_class_init,
 636     },
 637 };
 638
 639 DEFINE_TYPES(pnv_quad_infos);