1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2016 - Linaro and Columbia University 4 * Author: Jintack Lim <jintack.lim@linaro.org> 5 */ 6 7#include <linux/kvm.h> 8#include <linux/kvm_host.h> 9 10#include <asm/kvm_emulate.h> 11#include <asm/kvm_nested.h> 12 13#include "hyp/include/hyp/adjust_pc.h" 14 15#include "trace.h" 16 17enum trap_behaviour { 18 BEHAVE_HANDLE_LOCALLY = 0, 19 BEHAVE_FORWARD_READ = BIT(0), 20 BEHAVE_FORWARD_WRITE = BIT(1), 21 BEHAVE_FORWARD_ANY = BEHAVE_FORWARD_READ | BEHAVE_FORWARD_WRITE, 22}; 23 24struct trap_bits { 25 const enum vcpu_sysreg index; 26 const enum trap_behaviour behaviour; 27 const u64 value; 28 const u64 mask; 29}; 30 31/* Coarse Grained Trap definitions */ 32enum cgt_group_id { 33 /* Indicates no coarse trap control */ 34 __RESERVED__, 35 36 /* 37 * The first batch of IDs denote coarse trapping that are used 38 * on their own instead of being part of a combination of 39 * trap controls. 40 */ 41 CGT_HCR_TID1, 42 CGT_HCR_TID2, 43 CGT_HCR_TID3, 44 CGT_HCR_IMO, 45 CGT_HCR_FMO, 46 CGT_HCR_TIDCP, 47 CGT_HCR_TACR, 48 CGT_HCR_TSW, 49 CGT_HCR_TPC, 50 CGT_HCR_TPU, 51 CGT_HCR_TTLB, 52 CGT_HCR_TVM, 53 CGT_HCR_TDZ, 54 CGT_HCR_TRVM, 55 CGT_HCR_TLOR, 56 CGT_HCR_TERR, 57 CGT_HCR_APK, 58 CGT_HCR_NV, 59 CGT_HCR_NV_nNV2, 60 CGT_HCR_NV1_nNV2, 61 CGT_HCR_AT, 62 CGT_HCR_nFIEN, 63 CGT_HCR_TID4, 64 CGT_HCR_TICAB, 65 CGT_HCR_TOCU, 66 CGT_HCR_ENSCXT, 67 CGT_HCR_TTLBIS, 68 CGT_HCR_TTLBOS, 69 70 CGT_MDCR_TPMCR, 71 CGT_MDCR_TPM, 72 CGT_MDCR_TDE, 73 CGT_MDCR_TDA, 74 CGT_MDCR_TDOSA, 75 CGT_MDCR_TDRA, 76 CGT_MDCR_E2PB, 77 CGT_MDCR_TPMS, 78 CGT_MDCR_TTRF, 79 CGT_MDCR_E2TB, 80 CGT_MDCR_TDCC, 81 82 /* 83 * Anything after this point is a combination of coarse trap 84 * controls, which must all be evaluated to decide what to do. 85 */ 86 __MULTIPLE_CONTROL_BITS__, 87 CGT_HCR_IMO_FMO = __MULTIPLE_CONTROL_BITS__, 88 CGT_HCR_TID2_TID4, 89 CGT_HCR_TTLB_TTLBIS, 90 CGT_HCR_TTLB_TTLBOS, 91 CGT_HCR_TVM_TRVM, 92 CGT_HCR_TPU_TICAB, 93 CGT_HCR_TPU_TOCU, 94 CGT_HCR_NV1_nNV2_ENSCXT, 95 CGT_MDCR_TPM_TPMCR, 96 CGT_MDCR_TDE_TDA, 97 CGT_MDCR_TDE_TDOSA, 98 CGT_MDCR_TDE_TDRA, 99 CGT_MDCR_TDCC_TDE_TDA, 100 101 /* 102 * Anything after this point requires a callback evaluating a 103 * complex trap condition. Ugly stuff. 104 */ 105 __COMPLEX_CONDITIONS__, 106 CGT_CNTHCTL_EL1PCTEN = __COMPLEX_CONDITIONS__, 107 CGT_CNTHCTL_EL1PTEN, 108 109 /* Must be last */ 110 __NR_CGT_GROUP_IDS__ 111}; 112 113static const struct trap_bits coarse_trap_bits[] = { 114 [CGT_HCR_TID1] = { 115 .index = HCR_EL2, 116 .value = HCR_TID1, 117 .mask = HCR_TID1, 118 .behaviour = BEHAVE_FORWARD_READ, 119 }, 120 [CGT_HCR_TID2] = { 121 .index = HCR_EL2, 122 .value = HCR_TID2, 123 .mask = HCR_TID2, 124 .behaviour = BEHAVE_FORWARD_ANY, 125 }, 126 [CGT_HCR_TID3] = { 127 .index = HCR_EL2, 128 .value = HCR_TID3, 129 .mask = HCR_TID3, 130 .behaviour = BEHAVE_FORWARD_READ, 131 }, 132 [CGT_HCR_IMO] = { 133 .index = HCR_EL2, 134 .value = HCR_IMO, 135 .mask = HCR_IMO, 136 .behaviour = BEHAVE_FORWARD_WRITE, 137 }, 138 [CGT_HCR_FMO] = { 139 .index = HCR_EL2, 140 .value = HCR_FMO, 141 .mask = HCR_FMO, 142 .behaviour = BEHAVE_FORWARD_WRITE, 143 }, 144 [CGT_HCR_TIDCP] = { 145 .index = HCR_EL2, 146 .value = HCR_TIDCP, 147 .mask = HCR_TIDCP, 148 .behaviour = BEHAVE_FORWARD_ANY, 149 }, 150 [CGT_HCR_TACR] = { 151 .index = HCR_EL2, 152 .value = HCR_TACR, 153 .mask = HCR_TACR, 154 .behaviour = BEHAVE_FORWARD_ANY, 155 }, 156 [CGT_HCR_TSW] = { 157 .index = HCR_EL2, 158 .value = HCR_TSW, 159 .mask = HCR_TSW, 160 .behaviour = BEHAVE_FORWARD_ANY, 161 }, 162 [CGT_HCR_TPC] = { /* Also called TCPC when FEAT_DPB is implemented */ 163 .index = HCR_EL2, 164 .value = HCR_TPC, 165 .mask = HCR_TPC, 166 .behaviour = BEHAVE_FORWARD_ANY, 167 }, 168 [CGT_HCR_TPU] = { 169 .index = HCR_EL2, 170 .value = HCR_TPU, 171 .mask = HCR_TPU, 172 .behaviour = BEHAVE_FORWARD_ANY, 173 }, 174 [CGT_HCR_TTLB] = { 175 .index = HCR_EL2, 176 .value = HCR_TTLB, 177 .mask = HCR_TTLB, 178 .behaviour = BEHAVE_FORWARD_ANY, 179 }, 180 [CGT_HCR_TVM] = { 181 .index = HCR_EL2, 182 .value = HCR_TVM, 183 .mask = HCR_TVM, 184 .behaviour = BEHAVE_FORWARD_WRITE, 185 }, 186 [CGT_HCR_TDZ] = { 187 .index = HCR_EL2, 188 .value = HCR_TDZ, 189 .mask = HCR_TDZ, 190 .behaviour = BEHAVE_FORWARD_ANY, 191 }, 192 [CGT_HCR_TRVM] = { 193 .index = HCR_EL2, 194 .value = HCR_TRVM, 195 .mask = HCR_TRVM, 196 .behaviour = BEHAVE_FORWARD_READ, 197 }, 198 [CGT_HCR_TLOR] = { 199 .index = HCR_EL2, 200 .value = HCR_TLOR, 201 .mask = HCR_TLOR, 202 .behaviour = BEHAVE_FORWARD_ANY, 203 }, 204 [CGT_HCR_TERR] = { 205 .index = HCR_EL2, 206 .value = HCR_TERR, 207 .mask = HCR_TERR, 208 .behaviour = BEHAVE_FORWARD_ANY, 209 }, 210 [CGT_HCR_APK] = { 211 .index = HCR_EL2, 212 .value = 0, 213 .mask = HCR_APK, 214 .behaviour = BEHAVE_FORWARD_ANY, 215 }, 216 [CGT_HCR_NV] = { 217 .index = HCR_EL2, 218 .value = HCR_NV, 219 .mask = HCR_NV, 220 .behaviour = BEHAVE_FORWARD_ANY, 221 }, 222 [CGT_HCR_NV_nNV2] = { 223 .index = HCR_EL2, 224 .value = HCR_NV, 225 .mask = HCR_NV | HCR_NV2, 226 .behaviour = BEHAVE_FORWARD_ANY, 227 }, 228 [CGT_HCR_NV1_nNV2] = { 229 .index = HCR_EL2, 230 .value = HCR_NV | HCR_NV1, 231 .mask = HCR_NV | HCR_NV1 | HCR_NV2, 232 .behaviour = BEHAVE_FORWARD_ANY, 233 }, 234 [CGT_HCR_AT] = { 235 .index = HCR_EL2, 236 .value = HCR_AT, 237 .mask = HCR_AT, 238 .behaviour = BEHAVE_FORWARD_ANY, 239 }, 240 [CGT_HCR_nFIEN] = { 241 .index = HCR_EL2, 242 .value = 0, 243 .mask = HCR_FIEN, 244 .behaviour = BEHAVE_FORWARD_ANY, 245 }, 246 [CGT_HCR_TID4] = { 247 .index = HCR_EL2, 248 .value = HCR_TID4, 249 .mask = HCR_TID4, 250 .behaviour = BEHAVE_FORWARD_ANY, 251 }, 252 [CGT_HCR_TICAB] = { 253 .index = HCR_EL2, 254 .value = HCR_TICAB, 255 .mask = HCR_TICAB, 256 .behaviour = BEHAVE_FORWARD_ANY, 257 }, 258 [CGT_HCR_TOCU] = { 259 .index = HCR_EL2, 260 .value = HCR_TOCU, 261 .mask = HCR_TOCU, 262 .behaviour = BEHAVE_FORWARD_ANY, 263 }, 264 [CGT_HCR_ENSCXT] = { 265 .index = HCR_EL2, 266 .value = 0, 267 .mask = HCR_ENSCXT, 268 .behaviour = BEHAVE_FORWARD_ANY, 269 }, 270 [CGT_HCR_TTLBIS] = { 271 .index = HCR_EL2, 272 .value = HCR_TTLBIS, 273 .mask = HCR_TTLBIS, 274 .behaviour = BEHAVE_FORWARD_ANY, 275 }, 276 [CGT_HCR_TTLBOS] = { 277 .index = HCR_EL2, 278 .value = HCR_TTLBOS, 279 .mask = HCR_TTLBOS, 280 .behaviour = BEHAVE_FORWARD_ANY, 281 }, 282 [CGT_MDCR_TPMCR] = { 283 .index = MDCR_EL2, 284 .value = MDCR_EL2_TPMCR, 285 .mask = MDCR_EL2_TPMCR, 286 .behaviour = BEHAVE_FORWARD_ANY, 287 }, 288 [CGT_MDCR_TPM] = { 289 .index = MDCR_EL2, 290 .value = MDCR_EL2_TPM, 291 .mask = MDCR_EL2_TPM, 292 .behaviour = BEHAVE_FORWARD_ANY, 293 }, 294 [CGT_MDCR_TDE] = { 295 .index = MDCR_EL2, 296 .value = MDCR_EL2_TDE, 297 .mask = MDCR_EL2_TDE, 298 .behaviour = BEHAVE_FORWARD_ANY, 299 }, 300 [CGT_MDCR_TDA] = { 301 .index = MDCR_EL2, 302 .value = MDCR_EL2_TDA, 303 .mask = MDCR_EL2_TDA, 304 .behaviour = BEHAVE_FORWARD_ANY, 305 }, 306 [CGT_MDCR_TDOSA] = { 307 .index = MDCR_EL2, 308 .value = MDCR_EL2_TDOSA, 309 .mask = MDCR_EL2_TDOSA, 310 .behaviour = BEHAVE_FORWARD_ANY, 311 }, 312 [CGT_MDCR_TDRA] = { 313 .index = MDCR_EL2, 314 .value = MDCR_EL2_TDRA, 315 .mask = MDCR_EL2_TDRA, 316 .behaviour = BEHAVE_FORWARD_ANY, 317 }, 318 [CGT_MDCR_E2PB] = { 319 .index = MDCR_EL2, 320 .value = 0, 321 .mask = BIT(MDCR_EL2_E2PB_SHIFT), 322 .behaviour = BEHAVE_FORWARD_ANY, 323 }, 324 [CGT_MDCR_TPMS] = { 325 .index = MDCR_EL2, 326 .value = MDCR_EL2_TPMS, 327 .mask = MDCR_EL2_TPMS, 328 .behaviour = BEHAVE_FORWARD_ANY, 329 }, 330 [CGT_MDCR_TTRF] = { 331 .index = MDCR_EL2, 332 .value = MDCR_EL2_TTRF, 333 .mask = MDCR_EL2_TTRF, 334 .behaviour = BEHAVE_FORWARD_ANY, 335 }, 336 [CGT_MDCR_E2TB] = { 337 .index = MDCR_EL2, 338 .value = 0, 339 .mask = BIT(MDCR_EL2_E2TB_SHIFT), 340 .behaviour = BEHAVE_FORWARD_ANY, 341 }, 342 [CGT_MDCR_TDCC] = { 343 .index = MDCR_EL2, 344 .value = MDCR_EL2_TDCC, 345 .mask = MDCR_EL2_TDCC, 346 .behaviour = BEHAVE_FORWARD_ANY, 347 }, 348}; 349 350#define MCB(id, ...) \ 351 [id - __MULTIPLE_CONTROL_BITS__] = \ 352 (const enum cgt_group_id[]){ \ 353 __VA_ARGS__, __RESERVED__ \ 354 } 355 356static const enum cgt_group_id *coarse_control_combo[] = { 357 MCB(CGT_HCR_IMO_FMO, CGT_HCR_IMO, CGT_HCR_FMO), 358 MCB(CGT_HCR_TID2_TID4, CGT_HCR_TID2, CGT_HCR_TID4), 359 MCB(CGT_HCR_TTLB_TTLBIS, CGT_HCR_TTLB, CGT_HCR_TTLBIS), 360 MCB(CGT_HCR_TTLB_TTLBOS, CGT_HCR_TTLB, CGT_HCR_TTLBOS), 361 MCB(CGT_HCR_TVM_TRVM, CGT_HCR_TVM, CGT_HCR_TRVM), 362 MCB(CGT_HCR_TPU_TICAB, CGT_HCR_TPU, CGT_HCR_TICAB), 363 MCB(CGT_HCR_TPU_TOCU, CGT_HCR_TPU, CGT_HCR_TOCU), 364 MCB(CGT_HCR_NV1_nNV2_ENSCXT, CGT_HCR_NV1_nNV2, CGT_HCR_ENSCXT), 365 MCB(CGT_MDCR_TPM_TPMCR, CGT_MDCR_TPM, CGT_MDCR_TPMCR), 366 MCB(CGT_MDCR_TDE_TDA, CGT_MDCR_TDE, CGT_MDCR_TDA), 367 MCB(CGT_MDCR_TDE_TDOSA, CGT_MDCR_TDE, CGT_MDCR_TDOSA), 368 MCB(CGT_MDCR_TDE_TDRA, CGT_MDCR_TDE, CGT_MDCR_TDRA), 369 MCB(CGT_MDCR_TDCC_TDE_TDA, CGT_MDCR_TDCC, CGT_MDCR_TDE, CGT_MDCR_TDA), 370}; 371 372typedef enum trap_behaviour (*complex_condition_check)(struct kvm_vcpu *); 373 374/* 375 * Warning, maximum confusion ahead. 376 * 377 * When E2H=0, CNTHCTL_EL2[1:0] are defined as EL1PCEN:EL1PCTEN 378 * When E2H=1, CNTHCTL_EL2[11:10] are defined as EL1PTEN:EL1PCTEN 379 * 380 * Note the single letter difference? Yet, the bits have the same 381 * function despite a different layout and a different name. 382 * 383 * We don't try to reconcile this mess. We just use the E2H=0 bits 384 * to generate something that is in the E2H=1 format, and live with 385 * it. You're welcome. 386 */ 387static u64 get_sanitized_cnthctl(struct kvm_vcpu *vcpu) 388{ 389 u64 val = __vcpu_sys_reg(vcpu, CNTHCTL_EL2); 390 391 if (!vcpu_el2_e2h_is_set(vcpu)) 392 val = (val & (CNTHCTL_EL1PCEN | CNTHCTL_EL1PCTEN)) << 10; 393 394 return val & ((CNTHCTL_EL1PCEN | CNTHCTL_EL1PCTEN) << 10); 395} 396 397static enum trap_behaviour check_cnthctl_el1pcten(struct kvm_vcpu *vcpu) 398{ 399 if (get_sanitized_cnthctl(vcpu) & (CNTHCTL_EL1PCTEN << 10)) 400 return BEHAVE_HANDLE_LOCALLY; 401 402 return BEHAVE_FORWARD_ANY; 403} 404 405static enum trap_behaviour check_cnthctl_el1pten(struct kvm_vcpu *vcpu) 406{ 407 if (get_sanitized_cnthctl(vcpu) & (CNTHCTL_EL1PCEN << 10)) 408 return BEHAVE_HANDLE_LOCALLY; 409 410 return BEHAVE_FORWARD_ANY; 411} 412 413#define CCC(id, fn) \ 414 [id - __COMPLEX_CONDITIONS__] = fn 415 416static const complex_condition_check ccc[] = { 417 CCC(CGT_CNTHCTL_EL1PCTEN, check_cnthctl_el1pcten), 418 CCC(CGT_CNTHCTL_EL1PTEN, check_cnthctl_el1pten), 419}; 420 421/* 422 * Bit assignment for the trap controls. We use a 64bit word with the 423 * following layout for each trapped sysreg: 424 * 425 * [9:0] enum cgt_group_id (10 bits) 426 * [13:10] enum fgt_group_id (4 bits) 427 * [19:14] bit number in the FGT register (6 bits) 428 * [20] trap polarity (1 bit) 429 * [25:21] FG filter (5 bits) 430 * [62:26] Unused (37 bits) 431 * [63] RES0 - Must be zero, as lost on insertion in the xarray 432 */ 433#define TC_CGT_BITS 10 434#define TC_FGT_BITS 4 435#define TC_FGF_BITS 5 436 437union trap_config { 438 u64 val; 439 struct { 440 unsigned long cgt:TC_CGT_BITS; /* Coarse Grained Trap id */ 441 unsigned long fgt:TC_FGT_BITS; /* Fine Grained Trap id */ 442 unsigned long bit:6; /* Bit number */ 443 unsigned long pol:1; /* Polarity */ 444 unsigned long fgf:TC_FGF_BITS; /* Fine Grained Filter */ 445 unsigned long unused:37; /* Unused, should be zero */ 446 unsigned long mbz:1; /* Must Be Zero */ 447 }; 448}; 449 450struct encoding_to_trap_config { 451 const u32 encoding; 452 const u32 end; 453 const union trap_config tc; 454 const unsigned int line; 455}; 456 457#define SR_RANGE_TRAP(sr_start, sr_end, trap_id) \ 458 { \ 459 .encoding = sr_start, \ 460 .end = sr_end, \ 461 .tc = { \ 462 .cgt = trap_id, \ 463 }, \ 464 .line = __LINE__, \ 465 } 466 467#define SR_TRAP(sr, trap_id) SR_RANGE_TRAP(sr, sr, trap_id) 468 469/* 470 * Map encoding to trap bits for exception reported with EC=0x18. 471 * These must only be evaluated when running a nested hypervisor, but 472 * that the current context is not a hypervisor context. When the 473 * trapped access matches one of the trap controls, the exception is 474 * re-injected in the nested hypervisor. 475 */ 476static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = { 477 SR_TRAP(SYS_REVIDR_EL1, CGT_HCR_TID1), 478 SR_TRAP(SYS_AIDR_EL1, CGT_HCR_TID1), 479 SR_TRAP(SYS_SMIDR_EL1, CGT_HCR_TID1), 480 SR_TRAP(SYS_CTR_EL0, CGT_HCR_TID2), 481 SR_TRAP(SYS_CCSIDR_EL1, CGT_HCR_TID2_TID4), 482 SR_TRAP(SYS_CCSIDR2_EL1, CGT_HCR_TID2_TID4), 483 SR_TRAP(SYS_CLIDR_EL1, CGT_HCR_TID2_TID4), 484 SR_TRAP(SYS_CSSELR_EL1, CGT_HCR_TID2_TID4), 485 SR_RANGE_TRAP(SYS_ID_PFR0_EL1, 486 sys_reg(3, 0, 0, 7, 7), CGT_HCR_TID3), 487 SR_TRAP(SYS_ICC_SGI0R_EL1, CGT_HCR_IMO_FMO), 488 SR_TRAP(SYS_ICC_ASGI1R_EL1, CGT_HCR_IMO_FMO), 489 SR_TRAP(SYS_ICC_SGI1R_EL1, CGT_HCR_IMO_FMO), 490 SR_RANGE_TRAP(sys_reg(3, 0, 11, 0, 0), 491 sys_reg(3, 0, 11, 15, 7), CGT_HCR_TIDCP), 492 SR_RANGE_TRAP(sys_reg(3, 1, 11, 0, 0), 493 sys_reg(3, 1, 11, 15, 7), CGT_HCR_TIDCP), 494 SR_RANGE_TRAP(sys_reg(3, 2, 11, 0, 0), 495 sys_reg(3, 2, 11, 15, 7), CGT_HCR_TIDCP), 496 SR_RANGE_TRAP(sys_reg(3, 3, 11, 0, 0), 497 sys_reg(3, 3, 11, 15, 7), CGT_HCR_TIDCP), 498 SR_RANGE_TRAP(sys_reg(3, 4, 11, 0, 0), 499 sys_reg(3, 4, 11, 15, 7), CGT_HCR_TIDCP), 500 SR_RANGE_TRAP(sys_reg(3, 5, 11, 0, 0), 501 sys_reg(3, 5, 11, 15, 7), CGT_HCR_TIDCP), 502 SR_RANGE_TRAP(sys_reg(3, 6, 11, 0, 0), 503 sys_reg(3, 6, 11, 15, 7), CGT_HCR_TIDCP), 504 SR_RANGE_TRAP(sys_reg(3, 7, 11, 0, 0), 505 sys_reg(3, 7, 11, 15, 7), CGT_HCR_TIDCP), 506 SR_RANGE_TRAP(sys_reg(3, 0, 15, 0, 0), 507 sys_reg(3, 0, 15, 15, 7), CGT_HCR_TIDCP), 508 SR_RANGE_TRAP(sys_reg(3, 1, 15, 0, 0), 509 sys_reg(3, 1, 15, 15, 7), CGT_HCR_TIDCP), 510 SR_RANGE_TRAP(sys_reg(3, 2, 15, 0, 0), 511 sys_reg(3, 2, 15, 15, 7), CGT_HCR_TIDCP), 512 SR_RANGE_TRAP(sys_reg(3, 3, 15, 0, 0), 513 sys_reg(3, 3, 15, 15, 7), CGT_HCR_TIDCP), 514 SR_RANGE_TRAP(sys_reg(3, 4, 15, 0, 0), 515 sys_reg(3, 4, 15, 15, 7), CGT_HCR_TIDCP), 516 SR_RANGE_TRAP(sys_reg(3, 5, 15, 0, 0), 517 sys_reg(3, 5, 15, 15, 7), CGT_HCR_TIDCP), 518 SR_RANGE_TRAP(sys_reg(3, 6, 15, 0, 0), 519 sys_reg(3, 6, 15, 15, 7), CGT_HCR_TIDCP), 520 SR_RANGE_TRAP(sys_reg(3, 7, 15, 0, 0), 521 sys_reg(3, 7, 15, 15, 7), CGT_HCR_TIDCP), 522 SR_TRAP(SYS_ACTLR_EL1, CGT_HCR_TACR), 523 SR_TRAP(SYS_DC_ISW, CGT_HCR_TSW), 524 SR_TRAP(SYS_DC_CSW, CGT_HCR_TSW), 525 SR_TRAP(SYS_DC_CISW, CGT_HCR_TSW), 526 SR_TRAP(SYS_DC_IGSW, CGT_HCR_TSW), 527 SR_TRAP(SYS_DC_IGDSW, CGT_HCR_TSW), 528 SR_TRAP(SYS_DC_CGSW, CGT_HCR_TSW), 529 SR_TRAP(SYS_DC_CGDSW, CGT_HCR_TSW), 530 SR_TRAP(SYS_DC_CIGSW, CGT_HCR_TSW), 531 SR_TRAP(SYS_DC_CIGDSW, CGT_HCR_TSW), 532 SR_TRAP(SYS_DC_CIVAC, CGT_HCR_TPC), 533 SR_TRAP(SYS_DC_CVAC, CGT_HCR_TPC), 534 SR_TRAP(SYS_DC_CVAP, CGT_HCR_TPC), 535 SR_TRAP(SYS_DC_CVADP, CGT_HCR_TPC), 536 SR_TRAP(SYS_DC_IVAC, CGT_HCR_TPC), 537 SR_TRAP(SYS_DC_CIGVAC, CGT_HCR_TPC), 538 SR_TRAP(SYS_DC_CIGDVAC, CGT_HCR_TPC), 539 SR_TRAP(SYS_DC_IGVAC, CGT_HCR_TPC), 540 SR_TRAP(SYS_DC_IGDVAC, CGT_HCR_TPC), 541 SR_TRAP(SYS_DC_CGVAC, CGT_HCR_TPC), 542 SR_TRAP(SYS_DC_CGDVAC, CGT_HCR_TPC), 543 SR_TRAP(SYS_DC_CGVAP, CGT_HCR_TPC), 544 SR_TRAP(SYS_DC_CGDVAP, CGT_HCR_TPC), 545 SR_TRAP(SYS_DC_CGVADP, CGT_HCR_TPC), 546 SR_TRAP(SYS_DC_CGDVADP, CGT_HCR_TPC), 547 SR_TRAP(SYS_IC_IVAU, CGT_HCR_TPU_TOCU), 548 SR_TRAP(SYS_IC_IALLU, CGT_HCR_TPU_TOCU), 549 SR_TRAP(SYS_IC_IALLUIS, CGT_HCR_TPU_TICAB), 550 SR_TRAP(SYS_DC_CVAU, CGT_HCR_TPU_TOCU), 551 SR_TRAP(OP_TLBI_RVAE1, CGT_HCR_TTLB), 552 SR_TRAP(OP_TLBI_RVAAE1, CGT_HCR_TTLB), 553 SR_TRAP(OP_TLBI_RVALE1, CGT_HCR_TTLB), 554 SR_TRAP(OP_TLBI_RVAALE1, CGT_HCR_TTLB), 555 SR_TRAP(OP_TLBI_VMALLE1, CGT_HCR_TTLB), 556 SR_TRAP(OP_TLBI_VAE1, CGT_HCR_TTLB), 557 SR_TRAP(OP_TLBI_ASIDE1, CGT_HCR_TTLB), 558 SR_TRAP(OP_TLBI_VAAE1, CGT_HCR_TTLB), 559 SR_TRAP(OP_TLBI_VALE1, CGT_HCR_TTLB), 560 SR_TRAP(OP_TLBI_VAALE1, CGT_HCR_TTLB), 561 SR_TRAP(OP_TLBI_RVAE1NXS, CGT_HCR_TTLB), 562 SR_TRAP(OP_TLBI_RVAAE1NXS, CGT_HCR_TTLB), 563 SR_TRAP(OP_TLBI_RVALE1NXS, CGT_HCR_TTLB), 564 SR_TRAP(OP_TLBI_RVAALE1NXS, CGT_HCR_TTLB), 565 SR_TRAP(OP_TLBI_VMALLE1NXS, CGT_HCR_TTLB), 566 SR_TRAP(OP_TLBI_VAE1NXS, CGT_HCR_TTLB), 567 SR_TRAP(OP_TLBI_ASIDE1NXS, CGT_HCR_TTLB), 568 SR_TRAP(OP_TLBI_VAAE1NXS, CGT_HCR_TTLB), 569 SR_TRAP(OP_TLBI_VALE1NXS, CGT_HCR_TTLB), 570 SR_TRAP(OP_TLBI_VAALE1NXS, CGT_HCR_TTLB), 571 SR_TRAP(OP_TLBI_RVAE1IS, CGT_HCR_TTLB_TTLBIS), 572 SR_TRAP(OP_TLBI_RVAAE1IS, CGT_HCR_TTLB_TTLBIS), 573 SR_TRAP(OP_TLBI_RVALE1IS, CGT_HCR_TTLB_TTLBIS), 574 SR_TRAP(OP_TLBI_RVAALE1IS, CGT_HCR_TTLB_TTLBIS), 575 SR_TRAP(OP_TLBI_VMALLE1IS, CGT_HCR_TTLB_TTLBIS), 576 SR_TRAP(OP_TLBI_VAE1IS, CGT_HCR_TTLB_TTLBIS), 577 SR_TRAP(OP_TLBI_ASIDE1IS, CGT_HCR_TTLB_TTLBIS), 578 SR_TRAP(OP_TLBI_VAAE1IS, CGT_HCR_TTLB_TTLBIS), 579 SR_TRAP(OP_TLBI_VALE1IS, CGT_HCR_TTLB_TTLBIS), 580 SR_TRAP(OP_TLBI_VAALE1IS, CGT_HCR_TTLB_TTLBIS), 581 SR_TRAP(OP_TLBI_RVAE1ISNXS, CGT_HCR_TTLB_TTLBIS), 582 SR_TRAP(OP_TLBI_RVAAE1ISNXS, CGT_HCR_TTLB_TTLBIS), 583 SR_TRAP(OP_TLBI_RVALE1ISNXS, CGT_HCR_TTLB_TTLBIS), 584 SR_TRAP(OP_TLBI_RVAALE1ISNXS, CGT_HCR_TTLB_TTLBIS), 585 SR_TRAP(OP_TLBI_VMALLE1ISNXS, CGT_HCR_TTLB_TTLBIS), 586 SR_TRAP(OP_TLBI_VAE1ISNXS, CGT_HCR_TTLB_TTLBIS), 587 SR_TRAP(OP_TLBI_ASIDE1ISNXS, CGT_HCR_TTLB_TTLBIS), 588 SR_TRAP(OP_TLBI_VAAE1ISNXS, CGT_HCR_TTLB_TTLBIS), 589 SR_TRAP(OP_TLBI_VALE1ISNXS, CGT_HCR_TTLB_TTLBIS), 590 SR_TRAP(OP_TLBI_VAALE1ISNXS, CGT_HCR_TTLB_TTLBIS), 591 SR_TRAP(OP_TLBI_VMALLE1OS, CGT_HCR_TTLB_TTLBOS), 592 SR_TRAP(OP_TLBI_VAE1OS, CGT_HCR_TTLB_TTLBOS), 593 SR_TRAP(OP_TLBI_ASIDE1OS, CGT_HCR_TTLB_TTLBOS), 594 SR_TRAP(OP_TLBI_VAAE1OS, CGT_HCR_TTLB_TTLBOS), 595 SR_TRAP(OP_TLBI_VALE1OS, CGT_HCR_TTLB_TTLBOS), 596 SR_TRAP(OP_TLBI_VAALE1OS, CGT_HCR_TTLB_TTLBOS), 597 SR_TRAP(OP_TLBI_RVAE1OS, CGT_HCR_TTLB_TTLBOS), 598 SR_TRAP(OP_TLBI_RVAAE1OS, CGT_HCR_TTLB_TTLBOS), 599 SR_TRAP(OP_TLBI_RVALE1OS, CGT_HCR_TTLB_TTLBOS), 600 SR_TRAP(OP_TLBI_RVAALE1OS, CGT_HCR_TTLB_TTLBOS), 601 SR_TRAP(OP_TLBI_VMALLE1OSNXS, CGT_HCR_TTLB_TTLBOS), 602 SR_TRAP(OP_TLBI_VAE1OSNXS, CGT_HCR_TTLB_TTLBOS), 603 SR_TRAP(OP_TLBI_ASIDE1OSNXS, CGT_HCR_TTLB_TTLBOS), 604 SR_TRAP(OP_TLBI_VAAE1OSNXS, CGT_HCR_TTLB_TTLBOS), 605 SR_TRAP(OP_TLBI_VALE1OSNXS, CGT_HCR_TTLB_TTLBOS), 606 SR_TRAP(OP_TLBI_VAALE1OSNXS, CGT_HCR_TTLB_TTLBOS), 607 SR_TRAP(OP_TLBI_RVAE1OSNXS, CGT_HCR_TTLB_TTLBOS), 608 SR_TRAP(OP_TLBI_RVAAE1OSNXS, CGT_HCR_TTLB_TTLBOS), 609 SR_TRAP(OP_TLBI_RVALE1OSNXS, CGT_HCR_TTLB_TTLBOS), 610 SR_TRAP(OP_TLBI_RVAALE1OSNXS, CGT_HCR_TTLB_TTLBOS), 611 SR_TRAP(SYS_SCTLR_EL1, CGT_HCR_TVM_TRVM), 612 SR_TRAP(SYS_TTBR0_EL1, CGT_HCR_TVM_TRVM), 613 SR_TRAP(SYS_TTBR1_EL1, CGT_HCR_TVM_TRVM), 614 SR_TRAP(SYS_TCR_EL1, CGT_HCR_TVM_TRVM), 615 SR_TRAP(SYS_ESR_EL1, CGT_HCR_TVM_TRVM), 616 SR_TRAP(SYS_FAR_EL1, CGT_HCR_TVM_TRVM), 617 SR_TRAP(SYS_AFSR0_EL1, CGT_HCR_TVM_TRVM), 618 SR_TRAP(SYS_AFSR1_EL1, CGT_HCR_TVM_TRVM), 619 SR_TRAP(SYS_MAIR_EL1, CGT_HCR_TVM_TRVM), 620 SR_TRAP(SYS_AMAIR_EL1, CGT_HCR_TVM_TRVM), 621 SR_TRAP(SYS_CONTEXTIDR_EL1, CGT_HCR_TVM_TRVM), 622 SR_TRAP(SYS_DC_ZVA, CGT_HCR_TDZ), 623 SR_TRAP(SYS_DC_GVA, CGT_HCR_TDZ), 624 SR_TRAP(SYS_DC_GZVA, CGT_HCR_TDZ), 625 SR_TRAP(SYS_LORSA_EL1, CGT_HCR_TLOR), 626 SR_TRAP(SYS_LOREA_EL1, CGT_HCR_TLOR), 627 SR_TRAP(SYS_LORN_EL1, CGT_HCR_TLOR), 628 SR_TRAP(SYS_LORC_EL1, CGT_HCR_TLOR), 629 SR_TRAP(SYS_LORID_EL1, CGT_HCR_TLOR), 630 SR_TRAP(SYS_ERRIDR_EL1, CGT_HCR_TERR), 631 SR_TRAP(SYS_ERRSELR_EL1, CGT_HCR_TERR), 632 SR_TRAP(SYS_ERXADDR_EL1, CGT_HCR_TERR), 633 SR_TRAP(SYS_ERXCTLR_EL1, CGT_HCR_TERR), 634 SR_TRAP(SYS_ERXFR_EL1, CGT_HCR_TERR), 635 SR_TRAP(SYS_ERXMISC0_EL1, CGT_HCR_TERR), 636 SR_TRAP(SYS_ERXMISC1_EL1, CGT_HCR_TERR), 637 SR_TRAP(SYS_ERXMISC2_EL1, CGT_HCR_TERR), 638 SR_TRAP(SYS_ERXMISC3_EL1, CGT_HCR_TERR), 639 SR_TRAP(SYS_ERXSTATUS_EL1, CGT_HCR_TERR), 640 SR_TRAP(SYS_APIAKEYLO_EL1, CGT_HCR_APK), 641 SR_TRAP(SYS_APIAKEYHI_EL1, CGT_HCR_APK), 642 SR_TRAP(SYS_APIBKEYLO_EL1, CGT_HCR_APK), 643 SR_TRAP(SYS_APIBKEYHI_EL1, CGT_HCR_APK), 644 SR_TRAP(SYS_APDAKEYLO_EL1, CGT_HCR_APK), 645 SR_TRAP(SYS_APDAKEYHI_EL1, CGT_HCR_APK), 646 SR_TRAP(SYS_APDBKEYLO_EL1, CGT_HCR_APK), 647 SR_TRAP(SYS_APDBKEYHI_EL1, CGT_HCR_APK), 648 SR_TRAP(SYS_APGAKEYLO_EL1, CGT_HCR_APK), 649 SR_TRAP(SYS_APGAKEYHI_EL1, CGT_HCR_APK), 650 /* All _EL2 registers */ 651 SR_RANGE_TRAP(sys_reg(3, 4, 0, 0, 0), 652 sys_reg(3, 4, 3, 15, 7), CGT_HCR_NV), 653 /* Skip the SP_EL1 encoding... */ 654 SR_TRAP(SYS_SPSR_EL2, CGT_HCR_NV), 655 SR_TRAP(SYS_ELR_EL2, CGT_HCR_NV), 656 SR_RANGE_TRAP(sys_reg(3, 4, 4, 1, 1), 657 sys_reg(3, 4, 10, 15, 7), CGT_HCR_NV), 658 SR_RANGE_TRAP(sys_reg(3, 4, 12, 0, 0), 659 sys_reg(3, 4, 14, 15, 7), CGT_HCR_NV), 660 /* All _EL02, _EL12 registers */ 661 SR_RANGE_TRAP(sys_reg(3, 5, 0, 0, 0), 662 sys_reg(3, 5, 10, 15, 7), CGT_HCR_NV), 663 SR_RANGE_TRAP(sys_reg(3, 5, 12, 0, 0), 664 sys_reg(3, 5, 14, 15, 7), CGT_HCR_NV), 665 SR_TRAP(OP_AT_S1E2R, CGT_HCR_NV), 666 SR_TRAP(OP_AT_S1E2W, CGT_HCR_NV), 667 SR_TRAP(OP_AT_S12E1R, CGT_HCR_NV), 668 SR_TRAP(OP_AT_S12E1W, CGT_HCR_NV), 669 SR_TRAP(OP_AT_S12E0R, CGT_HCR_NV), 670 SR_TRAP(OP_AT_S12E0W, CGT_HCR_NV), 671 SR_TRAP(OP_TLBI_IPAS2E1, CGT_HCR_NV), 672 SR_TRAP(OP_TLBI_RIPAS2E1, CGT_HCR_NV), 673 SR_TRAP(OP_TLBI_IPAS2LE1, CGT_HCR_NV), 674 SR_TRAP(OP_TLBI_RIPAS2LE1, CGT_HCR_NV), 675 SR_TRAP(OP_TLBI_RVAE2, CGT_HCR_NV), 676 SR_TRAP(OP_TLBI_RVALE2, CGT_HCR_NV), 677 SR_TRAP(OP_TLBI_ALLE2, CGT_HCR_NV), 678 SR_TRAP(OP_TLBI_VAE2, CGT_HCR_NV), 679 SR_TRAP(OP_TLBI_ALLE1, CGT_HCR_NV), 680 SR_TRAP(OP_TLBI_VALE2, CGT_HCR_NV), 681 SR_TRAP(OP_TLBI_VMALLS12E1, CGT_HCR_NV), 682 SR_TRAP(OP_TLBI_IPAS2E1NXS, CGT_HCR_NV), 683 SR_TRAP(OP_TLBI_RIPAS2E1NXS, CGT_HCR_NV), 684 SR_TRAP(OP_TLBI_IPAS2LE1NXS, CGT_HCR_NV), 685 SR_TRAP(OP_TLBI_RIPAS2LE1NXS, CGT_HCR_NV), 686 SR_TRAP(OP_TLBI_RVAE2NXS, CGT_HCR_NV), 687 SR_TRAP(OP_TLBI_RVALE2NXS, CGT_HCR_NV), 688 SR_TRAP(OP_TLBI_ALLE2NXS, CGT_HCR_NV), 689 SR_TRAP(OP_TLBI_VAE2NXS, CGT_HCR_NV), 690 SR_TRAP(OP_TLBI_ALLE1NXS, CGT_HCR_NV), 691 SR_TRAP(OP_TLBI_VALE2NXS, CGT_HCR_NV), 692 SR_TRAP(OP_TLBI_VMALLS12E1NXS, CGT_HCR_NV), 693 SR_TRAP(OP_TLBI_IPAS2E1IS, CGT_HCR_NV), 694 SR_TRAP(OP_TLBI_RIPAS2E1IS, CGT_HCR_NV), 695 SR_TRAP(OP_TLBI_IPAS2LE1IS, CGT_HCR_NV), 696 SR_TRAP(OP_TLBI_RIPAS2LE1IS, CGT_HCR_NV), 697 SR_TRAP(OP_TLBI_RVAE2IS, CGT_HCR_NV), 698 SR_TRAP(OP_TLBI_RVALE2IS, CGT_HCR_NV), 699 SR_TRAP(OP_TLBI_ALLE2IS, CGT_HCR_NV), 700 SR_TRAP(OP_TLBI_VAE2IS, CGT_HCR_NV), 701 SR_TRAP(OP_TLBI_ALLE1IS, CGT_HCR_NV), 702 SR_TRAP(OP_TLBI_VALE2IS, CGT_HCR_NV), 703 SR_TRAP(OP_TLBI_VMALLS12E1IS, CGT_HCR_NV), 704 SR_TRAP(OP_TLBI_IPAS2E1ISNXS, CGT_HCR_NV), 705 SR_TRAP(OP_TLBI_RIPAS2E1ISNXS, CGT_HCR_NV), 706 SR_TRAP(OP_TLBI_IPAS2LE1ISNXS, CGT_HCR_NV), 707 SR_TRAP(OP_TLBI_RIPAS2LE1ISNXS, CGT_HCR_NV), 708 SR_TRAP(OP_TLBI_RVAE2ISNXS, CGT_HCR_NV), 709 SR_TRAP(OP_TLBI_RVALE2ISNXS, CGT_HCR_NV), 710 SR_TRAP(OP_TLBI_ALLE2ISNXS, CGT_HCR_NV), 711 SR_TRAP(OP_TLBI_VAE2ISNXS, CGT_HCR_NV), 712 SR_TRAP(OP_TLBI_ALLE1ISNXS, CGT_HCR_NV), 713 SR_TRAP(OP_TLBI_VALE2ISNXS, CGT_HCR_NV), 714 SR_TRAP(OP_TLBI_VMALLS12E1ISNXS,CGT_HCR_NV), 715 SR_TRAP(OP_TLBI_ALLE2OS, CGT_HCR_NV), 716 SR_TRAP(OP_TLBI_VAE2OS, CGT_HCR_NV), 717 SR_TRAP(OP_TLBI_ALLE1OS, CGT_HCR_NV), 718 SR_TRAP(OP_TLBI_VALE2OS, CGT_HCR_NV), 719 SR_TRAP(OP_TLBI_VMALLS12E1OS, CGT_HCR_NV), 720 SR_TRAP(OP_TLBI_IPAS2E1OS, CGT_HCR_NV), 721 SR_TRAP(OP_TLBI_RIPAS2E1OS, CGT_HCR_NV), 722 SR_TRAP(OP_TLBI_IPAS2LE1OS, CGT_HCR_NV), 723 SR_TRAP(OP_TLBI_RIPAS2LE1OS, CGT_HCR_NV), 724 SR_TRAP(OP_TLBI_RVAE2OS, CGT_HCR_NV), 725 SR_TRAP(OP_TLBI_RVALE2OS, CGT_HCR_NV), 726 SR_TRAP(OP_TLBI_ALLE2OSNXS, CGT_HCR_NV), 727 SR_TRAP(OP_TLBI_VAE2OSNXS, CGT_HCR_NV), 728 SR_TRAP(OP_TLBI_ALLE1OSNXS, CGT_HCR_NV), 729 SR_TRAP(OP_TLBI_VALE2OSNXS, CGT_HCR_NV), 730 SR_TRAP(OP_TLBI_VMALLS12E1OSNXS,CGT_HCR_NV), 731 SR_TRAP(OP_TLBI_IPAS2E1OSNXS, CGT_HCR_NV), 732 SR_TRAP(OP_TLBI_RIPAS2E1OSNXS, CGT_HCR_NV), 733 SR_TRAP(OP_TLBI_IPAS2LE1OSNXS, CGT_HCR_NV), 734 SR_TRAP(OP_TLBI_RIPAS2LE1OSNXS, CGT_HCR_NV), 735 SR_TRAP(OP_TLBI_RVAE2OSNXS, CGT_HCR_NV), 736 SR_TRAP(OP_TLBI_RVALE2OSNXS, CGT_HCR_NV), 737 SR_TRAP(OP_CPP_RCTX, CGT_HCR_NV), 738 SR_TRAP(OP_DVP_RCTX, CGT_HCR_NV), 739 SR_TRAP(OP_CFP_RCTX, CGT_HCR_NV), 740 SR_TRAP(SYS_SP_EL1, CGT_HCR_NV_nNV2), 741 SR_TRAP(SYS_VBAR_EL1, CGT_HCR_NV1_nNV2), 742 SR_TRAP(SYS_ELR_EL1, CGT_HCR_NV1_nNV2), 743 SR_TRAP(SYS_SPSR_EL1, CGT_HCR_NV1_nNV2), 744 SR_TRAP(SYS_SCXTNUM_EL1, CGT_HCR_NV1_nNV2_ENSCXT), 745 SR_TRAP(SYS_SCXTNUM_EL0, CGT_HCR_ENSCXT), 746 SR_TRAP(OP_AT_S1E1R, CGT_HCR_AT), 747 SR_TRAP(OP_AT_S1E1W, CGT_HCR_AT), 748 SR_TRAP(OP_AT_S1E0R, CGT_HCR_AT), 749 SR_TRAP(OP_AT_S1E0W, CGT_HCR_AT), 750 SR_TRAP(OP_AT_S1E1RP, CGT_HCR_AT), 751 SR_TRAP(OP_AT_S1E1WP, CGT_HCR_AT), 752 SR_TRAP(SYS_ERXPFGF_EL1, CGT_HCR_nFIEN), 753 SR_TRAP(SYS_ERXPFGCTL_EL1, CGT_HCR_nFIEN), 754 SR_TRAP(SYS_ERXPFGCDN_EL1, CGT_HCR_nFIEN), 755 SR_TRAP(SYS_PMCR_EL0, CGT_MDCR_TPM_TPMCR), 756 SR_TRAP(SYS_PMCNTENSET_EL0, CGT_MDCR_TPM), 757 SR_TRAP(SYS_PMCNTENCLR_EL0, CGT_MDCR_TPM), 758 SR_TRAP(SYS_PMOVSSET_EL0, CGT_MDCR_TPM), 759 SR_TRAP(SYS_PMOVSCLR_EL0, CGT_MDCR_TPM), 760 SR_TRAP(SYS_PMCEID0_EL0, CGT_MDCR_TPM), 761 SR_TRAP(SYS_PMCEID1_EL0, CGT_MDCR_TPM), 762 SR_TRAP(SYS_PMXEVTYPER_EL0, CGT_MDCR_TPM), 763 SR_TRAP(SYS_PMSWINC_EL0, CGT_MDCR_TPM), 764 SR_TRAP(SYS_PMSELR_EL0, CGT_MDCR_TPM), 765 SR_TRAP(SYS_PMXEVCNTR_EL0, CGT_MDCR_TPM), 766 SR_TRAP(SYS_PMCCNTR_EL0, CGT_MDCR_TPM), 767 SR_TRAP(SYS_PMUSERENR_EL0, CGT_MDCR_TPM), 768 SR_TRAP(SYS_PMINTENSET_EL1, CGT_MDCR_TPM), 769 SR_TRAP(SYS_PMINTENCLR_EL1, CGT_MDCR_TPM), 770 SR_TRAP(SYS_PMMIR_EL1, CGT_MDCR_TPM), 771 SR_TRAP(SYS_PMEVCNTRn_EL0(0), CGT_MDCR_TPM), 772 SR_TRAP(SYS_PMEVCNTRn_EL0(1), CGT_MDCR_TPM), 773 SR_TRAP(SYS_PMEVCNTRn_EL0(2), CGT_MDCR_TPM), 774 SR_TRAP(SYS_PMEVCNTRn_EL0(3), CGT_MDCR_TPM), 775 SR_TRAP(SYS_PMEVCNTRn_EL0(4), CGT_MDCR_TPM), 776 SR_TRAP(SYS_PMEVCNTRn_EL0(5), CGT_MDCR_TPM), 777 SR_TRAP(SYS_PMEVCNTRn_EL0(6), CGT_MDCR_TPM), 778 SR_TRAP(SYS_PMEVCNTRn_EL0(7), CGT_MDCR_TPM), 779 SR_TRAP(SYS_PMEVCNTRn_EL0(8), CGT_MDCR_TPM), 780 SR_TRAP(SYS_PMEVCNTRn_EL0(9), CGT_MDCR_TPM), 781 SR_TRAP(SYS_PMEVCNTRn_EL0(10), CGT_MDCR_TPM), 782 SR_TRAP(SYS_PMEVCNTRn_EL0(11), CGT_MDCR_TPM), 783 SR_TRAP(SYS_PMEVCNTRn_EL0(12), CGT_MDCR_TPM), 784 SR_TRAP(SYS_PMEVCNTRn_EL0(13), CGT_MDCR_TPM), 785 SR_TRAP(SYS_PMEVCNTRn_EL0(14), CGT_MDCR_TPM), 786 SR_TRAP(SYS_PMEVCNTRn_EL0(15), CGT_MDCR_TPM), 787 SR_TRAP(SYS_PMEVCNTRn_EL0(16), CGT_MDCR_TPM), 788 SR_TRAP(SYS_PMEVCNTRn_EL0(17), CGT_MDCR_TPM), 789 SR_TRAP(SYS_PMEVCNTRn_EL0(18), CGT_MDCR_TPM), 790 SR_TRAP(SYS_PMEVCNTRn_EL0(19), CGT_MDCR_TPM), 791 SR_TRAP(SYS_PMEVCNTRn_EL0(20), CGT_MDCR_TPM), 792 SR_TRAP(SYS_PMEVCNTRn_EL0(21), CGT_MDCR_TPM), 793 SR_TRAP(SYS_PMEVCNTRn_EL0(22), CGT_MDCR_TPM), 794 SR_TRAP(SYS_PMEVCNTRn_EL0(23), CGT_MDCR_TPM), 795 SR_TRAP(SYS_PMEVCNTRn_EL0(24), CGT_MDCR_TPM), 796 SR_TRAP(SYS_PMEVCNTRn_EL0(25), CGT_MDCR_TPM), 797 SR_TRAP(SYS_PMEVCNTRn_EL0(26), CGT_MDCR_TPM), 798 SR_TRAP(SYS_PMEVCNTRn_EL0(27), CGT_MDCR_TPM), 799 SR_TRAP(SYS_PMEVCNTRn_EL0(28), CGT_MDCR_TPM), 800 SR_TRAP(SYS_PMEVCNTRn_EL0(29), CGT_MDCR_TPM), 801 SR_TRAP(SYS_PMEVCNTRn_EL0(30), CGT_MDCR_TPM), 802 SR_TRAP(SYS_PMEVTYPERn_EL0(0), CGT_MDCR_TPM), 803 SR_TRAP(SYS_PMEVTYPERn_EL0(1), CGT_MDCR_TPM), 804 SR_TRAP(SYS_PMEVTYPERn_EL0(2), CGT_MDCR_TPM), 805 SR_TRAP(SYS_PMEVTYPERn_EL0(3), CGT_MDCR_TPM), 806 SR_TRAP(SYS_PMEVTYPERn_EL0(4), CGT_MDCR_TPM), 807 SR_TRAP(SYS_PMEVTYPERn_EL0(5), CGT_MDCR_TPM), 808 SR_TRAP(SYS_PMEVTYPERn_EL0(6), CGT_MDCR_TPM), 809 SR_TRAP(SYS_PMEVTYPERn_EL0(7), CGT_MDCR_TPM), 810 SR_TRAP(SYS_PMEVTYPERn_EL0(8), CGT_MDCR_TPM), 811 SR_TRAP(SYS_PMEVTYPERn_EL0(9), CGT_MDCR_TPM), 812 SR_TRAP(SYS_PMEVTYPERn_EL0(10), CGT_MDCR_TPM), 813 SR_TRAP(SYS_PMEVTYPERn_EL0(11), CGT_MDCR_TPM), 814 SR_TRAP(SYS_PMEVTYPERn_EL0(12), CGT_MDCR_TPM), 815 SR_TRAP(SYS_PMEVTYPERn_EL0(13), CGT_MDCR_TPM), 816 SR_TRAP(SYS_PMEVTYPERn_EL0(14), CGT_MDCR_TPM), 817 SR_TRAP(SYS_PMEVTYPERn_EL0(15), CGT_MDCR_TPM), 818 SR_TRAP(SYS_PMEVTYPERn_EL0(16), CGT_MDCR_TPM), 819 SR_TRAP(SYS_PMEVTYPERn_EL0(17), CGT_MDCR_TPM), 820 SR_TRAP(SYS_PMEVTYPERn_EL0(18), CGT_MDCR_TPM), 821 SR_TRAP(SYS_PMEVTYPERn_EL0(19), CGT_MDCR_TPM), 822 SR_TRAP(SYS_PMEVTYPERn_EL0(20), CGT_MDCR_TPM), 823 SR_TRAP(SYS_PMEVTYPERn_EL0(21), CGT_MDCR_TPM), 824 SR_TRAP(SYS_PMEVTYPERn_EL0(22), CGT_MDCR_TPM), 825 SR_TRAP(SYS_PMEVTYPERn_EL0(23), CGT_MDCR_TPM), 826 SR_TRAP(SYS_PMEVTYPERn_EL0(24), CGT_MDCR_TPM), 827 SR_TRAP(SYS_PMEVTYPERn_EL0(25), CGT_MDCR_TPM), 828 SR_TRAP(SYS_PMEVTYPERn_EL0(26), CGT_MDCR_TPM), 829 SR_TRAP(SYS_PMEVTYPERn_EL0(27), CGT_MDCR_TPM), 830 SR_TRAP(SYS_PMEVTYPERn_EL0(28), CGT_MDCR_TPM), 831 SR_TRAP(SYS_PMEVTYPERn_EL0(29), CGT_MDCR_TPM), 832 SR_TRAP(SYS_PMEVTYPERn_EL0(30), CGT_MDCR_TPM), 833 SR_TRAP(SYS_PMCCFILTR_EL0, CGT_MDCR_TPM), 834 SR_TRAP(SYS_MDCCSR_EL0, CGT_MDCR_TDCC_TDE_TDA), 835 SR_TRAP(SYS_MDCCINT_EL1, CGT_MDCR_TDCC_TDE_TDA), 836 SR_TRAP(SYS_OSDTRRX_EL1, CGT_MDCR_TDCC_TDE_TDA), 837 SR_TRAP(SYS_OSDTRTX_EL1, CGT_MDCR_TDCC_TDE_TDA), 838 SR_TRAP(SYS_DBGDTR_EL0, CGT_MDCR_TDCC_TDE_TDA), 839 /* 840 * Also covers DBGDTRRX_EL0, which has the same encoding as 841 * SYS_DBGDTRTX_EL0... 842 */ 843 SR_TRAP(SYS_DBGDTRTX_EL0, CGT_MDCR_TDCC_TDE_TDA), 844 SR_TRAP(SYS_MDSCR_EL1, CGT_MDCR_TDE_TDA), 845 SR_TRAP(SYS_OSECCR_EL1, CGT_MDCR_TDE_TDA), 846 SR_TRAP(SYS_DBGBVRn_EL1(0), CGT_MDCR_TDE_TDA), 847 SR_TRAP(SYS_DBGBVRn_EL1(1), CGT_MDCR_TDE_TDA), 848 SR_TRAP(SYS_DBGBVRn_EL1(2), CGT_MDCR_TDE_TDA), 849 SR_TRAP(SYS_DBGBVRn_EL1(3), CGT_MDCR_TDE_TDA), 850 SR_TRAP(SYS_DBGBVRn_EL1(4), CGT_MDCR_TDE_TDA), 851 SR_TRAP(SYS_DBGBVRn_EL1(5), CGT_MDCR_TDE_TDA), 852 SR_TRAP(SYS_DBGBVRn_EL1(6), CGT_MDCR_TDE_TDA), 853 SR_TRAP(SYS_DBGBVRn_EL1(7), CGT_MDCR_TDE_TDA), 854 SR_TRAP(SYS_DBGBVRn_EL1(8), CGT_MDCR_TDE_TDA), 855 SR_TRAP(SYS_DBGBVRn_EL1(9), CGT_MDCR_TDE_TDA), 856 SR_TRAP(SYS_DBGBVRn_EL1(10), CGT_MDCR_TDE_TDA), 857 SR_TRAP(SYS_DBGBVRn_EL1(11), CGT_MDCR_TDE_TDA), 858 SR_TRAP(SYS_DBGBVRn_EL1(12), CGT_MDCR_TDE_TDA), 859 SR_TRAP(SYS_DBGBVRn_EL1(13), CGT_MDCR_TDE_TDA), 860 SR_TRAP(SYS_DBGBVRn_EL1(14), CGT_MDCR_TDE_TDA), 861 SR_TRAP(SYS_DBGBVRn_EL1(15), CGT_MDCR_TDE_TDA), 862 SR_TRAP(SYS_DBGBCRn_EL1(0), CGT_MDCR_TDE_TDA), 863 SR_TRAP(SYS_DBGBCRn_EL1(1), CGT_MDCR_TDE_TDA), 864 SR_TRAP(SYS_DBGBCRn_EL1(2), CGT_MDCR_TDE_TDA), 865 SR_TRAP(SYS_DBGBCRn_EL1(3), CGT_MDCR_TDE_TDA), 866 SR_TRAP(SYS_DBGBCRn_EL1(4), CGT_MDCR_TDE_TDA), 867 SR_TRAP(SYS_DBGBCRn_EL1(5), CGT_MDCR_TDE_TDA), 868 SR_TRAP(SYS_DBGBCRn_EL1(6), CGT_MDCR_TDE_TDA), 869 SR_TRAP(SYS_DBGBCRn_EL1(7), CGT_MDCR_TDE_TDA), 870 SR_TRAP(SYS_DBGBCRn_EL1(8), CGT_MDCR_TDE_TDA), 871 SR_TRAP(SYS_DBGBCRn_EL1(9), CGT_MDCR_TDE_TDA), 872 SR_TRAP(SYS_DBGBCRn_EL1(10), CGT_MDCR_TDE_TDA), 873 SR_TRAP(SYS_DBGBCRn_EL1(11), CGT_MDCR_TDE_TDA), 874 SR_TRAP(SYS_DBGBCRn_EL1(12), CGT_MDCR_TDE_TDA), 875 SR_TRAP(SYS_DBGBCRn_EL1(13), CGT_MDCR_TDE_TDA), 876 SR_TRAP(SYS_DBGBCRn_EL1(14), CGT_MDCR_TDE_TDA), 877 SR_TRAP(SYS_DBGBCRn_EL1(15), CGT_MDCR_TDE_TDA), 878 SR_TRAP(SYS_DBGWVRn_EL1(0), CGT_MDCR_TDE_TDA), 879 SR_TRAP(SYS_DBGWVRn_EL1(1), CGT_MDCR_TDE_TDA), 880 SR_TRAP(SYS_DBGWVRn_EL1(2), CGT_MDCR_TDE_TDA), 881 SR_TRAP(SYS_DBGWVRn_EL1(3), CGT_MDCR_TDE_TDA), 882 SR_TRAP(SYS_DBGWVRn_EL1(4), CGT_MDCR_TDE_TDA), 883 SR_TRAP(SYS_DBGWVRn_EL1(5), CGT_MDCR_TDE_TDA), 884 SR_TRAP(SYS_DBGWVRn_EL1(6), CGT_MDCR_TDE_TDA), 885 SR_TRAP(SYS_DBGWVRn_EL1(7), CGT_MDCR_TDE_TDA), 886 SR_TRAP(SYS_DBGWVRn_EL1(8), CGT_MDCR_TDE_TDA), 887 SR_TRAP(SYS_DBGWVRn_EL1(9), CGT_MDCR_TDE_TDA), 888 SR_TRAP(SYS_DBGWVRn_EL1(10), CGT_MDCR_TDE_TDA), 889 SR_TRAP(SYS_DBGWVRn_EL1(11), CGT_MDCR_TDE_TDA), 890 SR_TRAP(SYS_DBGWVRn_EL1(12), CGT_MDCR_TDE_TDA), 891 SR_TRAP(SYS_DBGWVRn_EL1(13), CGT_MDCR_TDE_TDA), 892 SR_TRAP(SYS_DBGWVRn_EL1(14), CGT_MDCR_TDE_TDA), 893 SR_TRAP(SYS_DBGWVRn_EL1(15), CGT_MDCR_TDE_TDA), 894 SR_TRAP(SYS_DBGWCRn_EL1(0), CGT_MDCR_TDE_TDA), 895 SR_TRAP(SYS_DBGWCRn_EL1(1), CGT_MDCR_TDE_TDA), 896 SR_TRAP(SYS_DBGWCRn_EL1(2), CGT_MDCR_TDE_TDA), 897 SR_TRAP(SYS_DBGWCRn_EL1(3), CGT_MDCR_TDE_TDA), 898 SR_TRAP(SYS_DBGWCRn_EL1(4), CGT_MDCR_TDE_TDA), 899 SR_TRAP(SYS_DBGWCRn_EL1(5), CGT_MDCR_TDE_TDA), 900 SR_TRAP(SYS_DBGWCRn_EL1(6), CGT_MDCR_TDE_TDA), 901 SR_TRAP(SYS_DBGWCRn_EL1(7), CGT_MDCR_TDE_TDA), 902 SR_TRAP(SYS_DBGWCRn_EL1(8), CGT_MDCR_TDE_TDA), 903 SR_TRAP(SYS_DBGWCRn_EL1(9), CGT_MDCR_TDE_TDA), 904 SR_TRAP(SYS_DBGWCRn_EL1(10), CGT_MDCR_TDE_TDA), 905 SR_TRAP(SYS_DBGWCRn_EL1(11), CGT_MDCR_TDE_TDA), 906 SR_TRAP(SYS_DBGWCRn_EL1(12), CGT_MDCR_TDE_TDA), 907 SR_TRAP(SYS_DBGWCRn_EL1(13), CGT_MDCR_TDE_TDA), 908 SR_TRAP(SYS_DBGWCRn_EL1(14), CGT_MDCR_TDE_TDA), 909 SR_TRAP(SYS_DBGCLAIMSET_EL1, CGT_MDCR_TDE_TDA), 910 SR_TRAP(SYS_DBGCLAIMCLR_EL1, CGT_MDCR_TDE_TDA), 911 SR_TRAP(SYS_DBGAUTHSTATUS_EL1, CGT_MDCR_TDE_TDA), 912 SR_TRAP(SYS_OSLAR_EL1, CGT_MDCR_TDE_TDOSA), 913 SR_TRAP(SYS_OSLSR_EL1, CGT_MDCR_TDE_TDOSA), 914 SR_TRAP(SYS_OSDLR_EL1, CGT_MDCR_TDE_TDOSA), 915 SR_TRAP(SYS_DBGPRCR_EL1, CGT_MDCR_TDE_TDOSA), 916 SR_TRAP(SYS_MDRAR_EL1, CGT_MDCR_TDE_TDRA), 917 SR_TRAP(SYS_PMBLIMITR_EL1, CGT_MDCR_E2PB), 918 SR_TRAP(SYS_PMBPTR_EL1, CGT_MDCR_E2PB), 919 SR_TRAP(SYS_PMBSR_EL1, CGT_MDCR_E2PB), 920 SR_TRAP(SYS_PMSCR_EL1, CGT_MDCR_TPMS), 921 SR_TRAP(SYS_PMSEVFR_EL1, CGT_MDCR_TPMS), 922 SR_TRAP(SYS_PMSFCR_EL1, CGT_MDCR_TPMS), 923 SR_TRAP(SYS_PMSICR_EL1, CGT_MDCR_TPMS), 924 SR_TRAP(SYS_PMSIDR_EL1, CGT_MDCR_TPMS), 925 SR_TRAP(SYS_PMSIRR_EL1, CGT_MDCR_TPMS), 926 SR_TRAP(SYS_PMSLATFR_EL1, CGT_MDCR_TPMS), 927 SR_TRAP(SYS_PMSNEVFR_EL1, CGT_MDCR_TPMS), 928 SR_TRAP(SYS_TRFCR_EL1, CGT_MDCR_TTRF), 929 SR_TRAP(SYS_TRBBASER_EL1, CGT_MDCR_E2TB), 930 SR_TRAP(SYS_TRBLIMITR_EL1, CGT_MDCR_E2TB), 931 SR_TRAP(SYS_TRBMAR_EL1, CGT_MDCR_E2TB), 932 SR_TRAP(SYS_TRBPTR_EL1, CGT_MDCR_E2TB), 933 SR_TRAP(SYS_TRBSR_EL1, CGT_MDCR_E2TB), 934 SR_TRAP(SYS_TRBTRG_EL1, CGT_MDCR_E2TB), 935 SR_TRAP(SYS_CNTP_TVAL_EL0, CGT_CNTHCTL_EL1PTEN), 936 SR_TRAP(SYS_CNTP_CVAL_EL0, CGT_CNTHCTL_EL1PTEN), 937 SR_TRAP(SYS_CNTP_CTL_EL0, CGT_CNTHCTL_EL1PTEN), 938 SR_TRAP(SYS_CNTPCT_EL0, CGT_CNTHCTL_EL1PCTEN), 939 SR_TRAP(SYS_CNTPCTSS_EL0, CGT_CNTHCTL_EL1PCTEN), 940}; 941 942static DEFINE_XARRAY(sr_forward_xa); 943 944enum fgt_group_id { 945 __NO_FGT_GROUP__, 946 HFGxTR_GROUP, 947 HDFGRTR_GROUP, 948 HDFGWTR_GROUP, 949 HFGITR_GROUP, 950 951 /* Must be last */ 952 __NR_FGT_GROUP_IDS__ 953}; 954 955enum fg_filter_id { 956 __NO_FGF__, 957 HCRX_FGTnXS, 958 959 /* Must be last */ 960 __NR_FG_FILTER_IDS__ 961}; 962 963#define SR_FGF(sr, g, b, p, f) \ 964 { \ 965 .encoding = sr, \ 966 .end = sr, \ 967 .tc = { \ 968 .fgt = g ## _GROUP, \ 969 .bit = g ## _EL2_ ## b ## _SHIFT, \ 970 .pol = p, \ 971 .fgf = f, \ 972 }, \ 973 .line = __LINE__, \ 974 } 975 976#define SR_FGT(sr, g, b, p) SR_FGF(sr, g, b, p, __NO_FGF__) 977 978static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = { 979 /* HFGRTR_EL2, HFGWTR_EL2 */ 980 SR_FGT(SYS_PIR_EL1, HFGxTR, nPIR_EL1, 0), 981 SR_FGT(SYS_PIRE0_EL1, HFGxTR, nPIRE0_EL1, 0), 982 SR_FGT(SYS_TPIDR2_EL0, HFGxTR, nTPIDR2_EL0, 0), 983 SR_FGT(SYS_SMPRI_EL1, HFGxTR, nSMPRI_EL1, 0), 984 SR_FGT(SYS_ACCDATA_EL1, HFGxTR, nACCDATA_EL1, 0), 985 SR_FGT(SYS_ERXADDR_EL1, HFGxTR, ERXADDR_EL1, 1), 986 SR_FGT(SYS_ERXPFGCDN_EL1, HFGxTR, ERXPFGCDN_EL1, 1), 987 SR_FGT(SYS_ERXPFGCTL_EL1, HFGxTR, ERXPFGCTL_EL1, 1), 988 SR_FGT(SYS_ERXPFGF_EL1, HFGxTR, ERXPFGF_EL1, 1), 989 SR_FGT(SYS_ERXMISC0_EL1, HFGxTR, ERXMISCn_EL1, 1), 990 SR_FGT(SYS_ERXMISC1_EL1, HFGxTR, ERXMISCn_EL1, 1), 991 SR_FGT(SYS_ERXMISC2_EL1, HFGxTR, ERXMISCn_EL1, 1), 992 SR_FGT(SYS_ERXMISC3_EL1, HFGxTR, ERXMISCn_EL1, 1), 993 SR_FGT(SYS_ERXSTATUS_EL1, HFGxTR, ERXSTATUS_EL1, 1), 994 SR_FGT(SYS_ERXCTLR_EL1, HFGxTR, ERXCTLR_EL1, 1), 995 SR_FGT(SYS_ERXFR_EL1, HFGxTR, ERXFR_EL1, 1), 996 SR_FGT(SYS_ERRSELR_EL1, HFGxTR, ERRSELR_EL1, 1), 997 SR_FGT(SYS_ERRIDR_EL1, HFGxTR, ERRIDR_EL1, 1), 998 SR_FGT(SYS_ICC_IGRPEN0_EL1, HFGxTR, ICC_IGRPENn_EL1, 1), 999 SR_FGT(SYS_ICC_IGRPEN1_EL1, HFGxTR, ICC_IGRPENn_EL1, 1), 1000 SR_FGT(SYS_VBAR_EL1, HFGxTR, VBAR_EL1, 1), 1001 SR_FGT(SYS_TTBR1_EL1, HFGxTR, TTBR1_EL1, 1), 1002 SR_FGT(SYS_TTBR0_EL1, HFGxTR, TTBR0_EL1, 1), 1003 SR_FGT(SYS_TPIDR_EL0, HFGxTR, TPIDR_EL0, 1), 1004 SR_FGT(SYS_TPIDRRO_EL0, HFGxTR, TPIDRRO_EL0, 1), 1005 SR_FGT(SYS_TPIDR_EL1, HFGxTR, TPIDR_EL1, 1), 1006 SR_FGT(SYS_TCR_EL1, HFGxTR, TCR_EL1, 1), 1007 SR_FGT(SYS_SCXTNUM_EL0, HFGxTR, SCXTNUM_EL0, 1), 1008 SR_FGT(SYS_SCXTNUM_EL1, HFGxTR, SCXTNUM_EL1, 1), 1009 SR_FGT(SYS_SCTLR_EL1, HFGxTR, SCTLR_EL1, 1), 1010 SR_FGT(SYS_REVIDR_EL1, HFGxTR, REVIDR_EL1, 1), 1011 SR_FGT(SYS_PAR_EL1, HFGxTR, PAR_EL1, 1), 1012 SR_FGT(SYS_MPIDR_EL1, HFGxTR, MPIDR_EL1, 1), 1013 SR_FGT(SYS_MIDR_EL1, HFGxTR, MIDR_EL1, 1), 1014 SR_FGT(SYS_MAIR_EL1, HFGxTR, MAIR_EL1, 1), 1015 SR_FGT(SYS_LORSA_EL1, HFGxTR, LORSA_EL1, 1), 1016 SR_FGT(SYS_LORN_EL1, HFGxTR, LORN_EL1, 1), 1017 SR_FGT(SYS_LORID_EL1, HFGxTR, LORID_EL1, 1), 1018 SR_FGT(SYS_LOREA_EL1, HFGxTR, LOREA_EL1, 1), 1019 SR_FGT(SYS_LORC_EL1, HFGxTR, LORC_EL1, 1), 1020 SR_FGT(SYS_ISR_EL1, HFGxTR, ISR_EL1, 1), 1021 SR_FGT(SYS_FAR_EL1, HFGxTR, FAR_EL1, 1), 1022 SR_FGT(SYS_ESR_EL1, HFGxTR, ESR_EL1, 1), 1023 SR_FGT(SYS_DCZID_EL0, HFGxTR, DCZID_EL0, 1), 1024 SR_FGT(SYS_CTR_EL0, HFGxTR, CTR_EL0, 1), 1025 SR_FGT(SYS_CSSELR_EL1, HFGxTR, CSSELR_EL1, 1), 1026 SR_FGT(SYS_CPACR_EL1, HFGxTR, CPACR_EL1, 1), 1027 SR_FGT(SYS_CONTEXTIDR_EL1, HFGxTR, CONTEXTIDR_EL1, 1), 1028 SR_FGT(SYS_CLIDR_EL1, HFGxTR, CLIDR_EL1, 1), 1029 SR_FGT(SYS_CCSIDR_EL1, HFGxTR, CCSIDR_EL1, 1), 1030 SR_FGT(SYS_APIBKEYLO_EL1, HFGxTR, APIBKey, 1), 1031 SR_FGT(SYS_APIBKEYHI_EL1, HFGxTR, APIBKey, 1), 1032 SR_FGT(SYS_APIAKEYLO_EL1, HFGxTR, APIAKey, 1), 1033 SR_FGT(SYS_APIAKEYHI_EL1, HFGxTR, APIAKey, 1), 1034 SR_FGT(SYS_APGAKEYLO_EL1, HFGxTR, APGAKey, 1), 1035 SR_FGT(SYS_APGAKEYHI_EL1, HFGxTR, APGAKey, 1), 1036 SR_FGT(SYS_APDBKEYLO_EL1, HFGxTR, APDBKey, 1), 1037 SR_FGT(SYS_APDBKEYHI_EL1, HFGxTR, APDBKey, 1), 1038 SR_FGT(SYS_APDAKEYLO_EL1, HFGxTR, APDAKey, 1), 1039 SR_FGT(SYS_APDAKEYHI_EL1, HFGxTR, APDAKey, 1), 1040 SR_FGT(SYS_AMAIR_EL1, HFGxTR, AMAIR_EL1, 1), 1041 SR_FGT(SYS_AIDR_EL1, HFGxTR, AIDR_EL1, 1), 1042 SR_FGT(SYS_AFSR1_EL1, HFGxTR, AFSR1_EL1, 1), 1043 SR_FGT(SYS_AFSR0_EL1, HFGxTR, AFSR0_EL1, 1), 1044 /* HFGITR_EL2 */ 1045 SR_FGT(OP_BRB_IALL, HFGITR, nBRBIALL, 0), 1046 SR_FGT(OP_BRB_INJ, HFGITR, nBRBINJ, 0), 1047 SR_FGT(SYS_DC_CVAC, HFGITR, DCCVAC, 1), 1048 SR_FGT(SYS_DC_CGVAC, HFGITR, DCCVAC, 1), 1049 SR_FGT(SYS_DC_CGDVAC, HFGITR, DCCVAC, 1), 1050 SR_FGT(OP_CPP_RCTX, HFGITR, CPPRCTX, 1), 1051 SR_FGT(OP_DVP_RCTX, HFGITR, DVPRCTX, 1), 1052 SR_FGT(OP_CFP_RCTX, HFGITR, CFPRCTX, 1), 1053 SR_FGT(OP_TLBI_VAALE1, HFGITR, TLBIVAALE1, 1), 1054 SR_FGT(OP_TLBI_VALE1, HFGITR, TLBIVALE1, 1), 1055 SR_FGT(OP_TLBI_VAAE1, HFGITR, TLBIVAAE1, 1), 1056 SR_FGT(OP_TLBI_ASIDE1, HFGITR, TLBIASIDE1, 1), 1057 SR_FGT(OP_TLBI_VAE1, HFGITR, TLBIVAE1, 1), 1058 SR_FGT(OP_TLBI_VMALLE1, HFGITR, TLBIVMALLE1, 1), 1059 SR_FGT(OP_TLBI_RVAALE1, HFGITR, TLBIRVAALE1, 1), 1060 SR_FGT(OP_TLBI_RVALE1, HFGITR, TLBIRVALE1, 1), 1061 SR_FGT(OP_TLBI_RVAAE1, HFGITR, TLBIRVAAE1, 1), 1062 SR_FGT(OP_TLBI_RVAE1, HFGITR, TLBIRVAE1, 1), 1063 SR_FGT(OP_TLBI_RVAALE1IS, HFGITR, TLBIRVAALE1IS, 1), 1064 SR_FGT(OP_TLBI_RVALE1IS, HFGITR, TLBIRVALE1IS, 1), 1065 SR_FGT(OP_TLBI_RVAAE1IS, HFGITR, TLBIRVAAE1IS, 1), 1066 SR_FGT(OP_TLBI_RVAE1IS, HFGITR, TLBIRVAE1IS, 1), 1067 SR_FGT(OP_TLBI_VAALE1IS, HFGITR, TLBIVAALE1IS, 1), 1068 SR_FGT(OP_TLBI_VALE1IS, HFGITR, TLBIVALE1IS, 1), 1069 SR_FGT(OP_TLBI_VAAE1IS, HFGITR, TLBIVAAE1IS, 1), 1070 SR_FGT(OP_TLBI_ASIDE1IS, HFGITR, TLBIASIDE1IS, 1), 1071 SR_FGT(OP_TLBI_VAE1IS, HFGITR, TLBIVAE1IS, 1), 1072 SR_FGT(OP_TLBI_VMALLE1IS, HFGITR, TLBIVMALLE1IS, 1), 1073 SR_FGT(OP_TLBI_RVAALE1OS, HFGITR, TLBIRVAALE1OS, 1), 1074 SR_FGT(OP_TLBI_RVALE1OS, HFGITR, TLBIRVALE1OS, 1), 1075 SR_FGT(OP_TLBI_RVAAE1OS, HFGITR, TLBIRVAAE1OS, 1), 1076 SR_FGT(OP_TLBI_RVAE1OS, HFGITR, TLBIRVAE1OS, 1), 1077 SR_FGT(OP_TLBI_VAALE1OS, HFGITR, TLBIVAALE1OS, 1), 1078 SR_FGT(OP_TLBI_VALE1OS, HFGITR, TLBIVALE1OS, 1), 1079 SR_FGT(OP_TLBI_VAAE1OS, HFGITR, TLBIVAAE1OS, 1), 1080 SR_FGT(OP_TLBI_ASIDE1OS, HFGITR, TLBIASIDE1OS, 1), 1081 SR_FGT(OP_TLBI_VAE1OS, HFGITR, TLBIVAE1OS, 1), 1082 SR_FGT(OP_TLBI_VMALLE1OS, HFGITR, TLBIVMALLE1OS, 1), 1083 /* nXS variants must be checked against HCRX_EL2.FGTnXS */ 1084 SR_FGF(OP_TLBI_VAALE1NXS, HFGITR, TLBIVAALE1, 1, HCRX_FGTnXS), 1085 SR_FGF(OP_TLBI_VALE1NXS, HFGITR, TLBIVALE1, 1, HCRX_FGTnXS), 1086 SR_FGF(OP_TLBI_VAAE1NXS, HFGITR, TLBIVAAE1, 1, HCRX_FGTnXS), 1087 SR_FGF(OP_TLBI_ASIDE1NXS, HFGITR, TLBIASIDE1, 1, HCRX_FGTnXS), 1088 SR_FGF(OP_TLBI_VAE1NXS, HFGITR, TLBIVAE1, 1, HCRX_FGTnXS), 1089 SR_FGF(OP_TLBI_VMALLE1NXS, HFGITR, TLBIVMALLE1, 1, HCRX_FGTnXS), 1090 SR_FGF(OP_TLBI_RVAALE1NXS, HFGITR, TLBIRVAALE1, 1, HCRX_FGTnXS), 1091 SR_FGF(OP_TLBI_RVALE1NXS, HFGITR, TLBIRVALE1, 1, HCRX_FGTnXS), 1092 SR_FGF(OP_TLBI_RVAAE1NXS, HFGITR, TLBIRVAAE1, 1, HCRX_FGTnXS), 1093 SR_FGF(OP_TLBI_RVAE1NXS, HFGITR, TLBIRVAE1, 1, HCRX_FGTnXS), 1094 SR_FGF(OP_TLBI_RVAALE1ISNXS, HFGITR, TLBIRVAALE1IS, 1, HCRX_FGTnXS), 1095 SR_FGF(OP_TLBI_RVALE1ISNXS, HFGITR, TLBIRVALE1IS, 1, HCRX_FGTnXS), 1096 SR_FGF(OP_TLBI_RVAAE1ISNXS, HFGITR, TLBIRVAAE1IS, 1, HCRX_FGTnXS), 1097 SR_FGF(OP_TLBI_RVAE1ISNXS, HFGITR, TLBIRVAE1IS, 1, HCRX_FGTnXS), 1098 SR_FGF(OP_TLBI_VAALE1ISNXS, HFGITR, TLBIVAALE1IS, 1, HCRX_FGTnXS), 1099 SR_FGF(OP_TLBI_VALE1ISNXS, HFGITR, TLBIVALE1IS, 1, HCRX_FGTnXS), 1100 SR_FGF(OP_TLBI_VAAE1ISNXS, HFGITR, TLBIVAAE1IS, 1, HCRX_FGTnXS), 1101 SR_FGF(OP_TLBI_ASIDE1ISNXS, HFGITR, TLBIASIDE1IS, 1, HCRX_FGTnXS), 1102 SR_FGF(OP_TLBI_VAE1ISNXS, HFGITR, TLBIVAE1IS, 1, HCRX_FGTnXS), 1103 SR_FGF(OP_TLBI_VMALLE1ISNXS, HFGITR, TLBIVMALLE1IS, 1, HCRX_FGTnXS), 1104 SR_FGF(OP_TLBI_RVAALE1OSNXS, HFGITR, TLBIRVAALE1OS, 1, HCRX_FGTnXS), 1105 SR_FGF(OP_TLBI_RVALE1OSNXS, HFGITR, TLBIRVALE1OS, 1, HCRX_FGTnXS), 1106 SR_FGF(OP_TLBI_RVAAE1OSNXS, HFGITR, TLBIRVAAE1OS, 1, HCRX_FGTnXS), 1107 SR_FGF(OP_TLBI_RVAE1OSNXS, HFGITR, TLBIRVAE1OS, 1, HCRX_FGTnXS), 1108 SR_FGF(OP_TLBI_VAALE1OSNXS, HFGITR, TLBIVAALE1OS, 1, HCRX_FGTnXS), 1109 SR_FGF(OP_TLBI_VALE1OSNXS, HFGITR, TLBIVALE1OS, 1, HCRX_FGTnXS), 1110 SR_FGF(OP_TLBI_VAAE1OSNXS, HFGITR, TLBIVAAE1OS, 1, HCRX_FGTnXS), 1111 SR_FGF(OP_TLBI_ASIDE1OSNXS, HFGITR, TLBIASIDE1OS, 1, HCRX_FGTnXS), 1112 SR_FGF(OP_TLBI_VAE1OSNXS, HFGITR, TLBIVAE1OS, 1, HCRX_FGTnXS), 1113 SR_FGF(OP_TLBI_VMALLE1OSNXS, HFGITR, TLBIVMALLE1OS, 1, HCRX_FGTnXS), 1114 SR_FGT(OP_AT_S1E1WP, HFGITR, ATS1E1WP, 1), 1115 SR_FGT(OP_AT_S1E1RP, HFGITR, ATS1E1RP, 1), 1116 SR_FGT(OP_AT_S1E0W, HFGITR, ATS1E0W, 1), 1117 SR_FGT(OP_AT_S1E0R, HFGITR, ATS1E0R, 1), 1118 SR_FGT(OP_AT_S1E1W, HFGITR, ATS1E1W, 1), 1119 SR_FGT(OP_AT_S1E1R, HFGITR, ATS1E1R, 1), 1120 SR_FGT(SYS_DC_ZVA, HFGITR, DCZVA, 1), 1121 SR_FGT(SYS_DC_GVA, HFGITR, DCZVA, 1), 1122 SR_FGT(SYS_DC_GZVA, HFGITR, DCZVA, 1), 1123 SR_FGT(SYS_DC_CIVAC, HFGITR, DCCIVAC, 1), 1124 SR_FGT(SYS_DC_CIGVAC, HFGITR, DCCIVAC, 1), 1125 SR_FGT(SYS_DC_CIGDVAC, HFGITR, DCCIVAC, 1), 1126 SR_FGT(SYS_DC_CVADP, HFGITR, DCCVADP, 1), 1127 SR_FGT(SYS_DC_CGVADP, HFGITR, DCCVADP, 1), 1128 SR_FGT(SYS_DC_CGDVADP, HFGITR, DCCVADP, 1), 1129 SR_FGT(SYS_DC_CVAP, HFGITR, DCCVAP, 1), 1130 SR_FGT(SYS_DC_CGVAP, HFGITR, DCCVAP, 1), 1131 SR_FGT(SYS_DC_CGDVAP, HFGITR, DCCVAP, 1), 1132 SR_FGT(SYS_DC_CVAU, HFGITR, DCCVAU, 1), 1133 SR_FGT(SYS_DC_CISW, HFGITR, DCCISW, 1), 1134 SR_FGT(SYS_DC_CIGSW, HFGITR, DCCISW, 1), 1135 SR_FGT(SYS_DC_CIGDSW, HFGITR, DCCISW, 1), 1136 SR_FGT(SYS_DC_CSW, HFGITR, DCCSW, 1), 1137 SR_FGT(SYS_DC_CGSW, HFGITR, DCCSW, 1), 1138 SR_FGT(SYS_DC_CGDSW, HFGITR, DCCSW, 1), 1139 SR_FGT(SYS_DC_ISW, HFGITR, DCISW, 1), 1140 SR_FGT(SYS_DC_IGSW, HFGITR, DCISW, 1), 1141 SR_FGT(SYS_DC_IGDSW, HFGITR, DCISW, 1), 1142 SR_FGT(SYS_DC_IVAC, HFGITR, DCIVAC, 1), 1143 SR_FGT(SYS_DC_IGVAC, HFGITR, DCIVAC, 1), 1144 SR_FGT(SYS_DC_IGDVAC, HFGITR, DCIVAC, 1), 1145 SR_FGT(SYS_IC_IVAU, HFGITR, ICIVAU, 1), 1146 SR_FGT(SYS_IC_IALLU, HFGITR, ICIALLU, 1), 1147 SR_FGT(SYS_IC_IALLUIS, HFGITR, ICIALLUIS, 1), 1148 /* HDFGRTR_EL2 */ 1149 SR_FGT(SYS_PMBIDR_EL1, HDFGRTR, PMBIDR_EL1, 1), 1150 SR_FGT(SYS_PMSNEVFR_EL1, HDFGRTR, nPMSNEVFR_EL1, 0), 1151 SR_FGT(SYS_BRBINF_EL1(0), HDFGRTR, nBRBDATA, 0), 1152 SR_FGT(SYS_BRBINF_EL1(1), HDFGRTR, nBRBDATA, 0), 1153 SR_FGT(SYS_BRBINF_EL1(2), HDFGRTR, nBRBDATA, 0), 1154 SR_FGT(SYS_BRBINF_EL1(3), HDFGRTR, nBRBDATA, 0), 1155 SR_FGT(SYS_BRBINF_EL1(4), HDFGRTR, nBRBDATA, 0), 1156 SR_FGT(SYS_BRBINF_EL1(5), HDFGRTR, nBRBDATA, 0), 1157 SR_FGT(SYS_BRBINF_EL1(6), HDFGRTR, nBRBDATA, 0), 1158 SR_FGT(SYS_BRBINF_EL1(7), HDFGRTR, nBRBDATA, 0), 1159 SR_FGT(SYS_BRBINF_EL1(8), HDFGRTR, nBRBDATA, 0), 1160 SR_FGT(SYS_BRBINF_EL1(9), HDFGRTR, nBRBDATA, 0), 1161 SR_FGT(SYS_BRBINF_EL1(10), HDFGRTR, nBRBDATA, 0), 1162 SR_FGT(SYS_BRBINF_EL1(11), HDFGRTR, nBRBDATA, 0), 1163 SR_FGT(SYS_BRBINF_EL1(12), HDFGRTR, nBRBDATA, 0), 1164 SR_FGT(SYS_BRBINF_EL1(13), HDFGRTR, nBRBDATA, 0), 1165 SR_FGT(SYS_BRBINF_EL1(14), HDFGRTR, nBRBDATA, 0), 1166 SR_FGT(SYS_BRBINF_EL1(15), HDFGRTR, nBRBDATA, 0), 1167 SR_FGT(SYS_BRBINF_EL1(16), HDFGRTR, nBRBDATA, 0), 1168 SR_FGT(SYS_BRBINF_EL1(17), HDFGRTR, nBRBDATA, 0), 1169 SR_FGT(SYS_BRBINF_EL1(18), HDFGRTR, nBRBDATA, 0), 1170 SR_FGT(SYS_BRBINF_EL1(19), HDFGRTR, nBRBDATA, 0), 1171 SR_FGT(SYS_BRBINF_EL1(20), HDFGRTR, nBRBDATA, 0), 1172 SR_FGT(SYS_BRBINF_EL1(21), HDFGRTR, nBRBDATA, 0), 1173 SR_FGT(SYS_BRBINF_EL1(22), HDFGRTR, nBRBDATA, 0), 1174 SR_FGT(SYS_BRBINF_EL1(23), HDFGRTR, nBRBDATA, 0), 1175 SR_FGT(SYS_BRBINF_EL1(24), HDFGRTR, nBRBDATA, 0), 1176 SR_FGT(SYS_BRBINF_EL1(25), HDFGRTR, nBRBDATA, 0), 1177 SR_FGT(SYS_BRBINF_EL1(26), HDFGRTR, nBRBDATA, 0), 1178 SR_FGT(SYS_BRBINF_EL1(27), HDFGRTR, nBRBDATA, 0), 1179 SR_FGT(SYS_BRBINF_EL1(28), HDFGRTR, nBRBDATA, 0), 1180 SR_FGT(SYS_BRBINF_EL1(29), HDFGRTR, nBRBDATA, 0), 1181 SR_FGT(SYS_BRBINF_EL1(30), HDFGRTR, nBRBDATA, 0), 1182 SR_FGT(SYS_BRBINF_EL1(31), HDFGRTR, nBRBDATA, 0), 1183 SR_FGT(SYS_BRBINFINJ_EL1, HDFGRTR, nBRBDATA, 0), 1184 SR_FGT(SYS_BRBSRC_EL1(0), HDFGRTR, nBRBDATA, 0), 1185 SR_FGT(SYS_BRBSRC_EL1(1), HDFGRTR, nBRBDATA, 0), 1186 SR_FGT(SYS_BRBSRC_EL1(2), HDFGRTR, nBRBDATA, 0), 1187 SR_FGT(SYS_BRBSRC_EL1(3), HDFGRTR, nBRBDATA, 0), 1188 SR_FGT(SYS_BRBSRC_EL1(4), HDFGRTR, nBRBDATA, 0), 1189 SR_FGT(SYS_BRBSRC_EL1(5), HDFGRTR, nBRBDATA, 0), 1190 SR_FGT(SYS_BRBSRC_EL1(6), HDFGRTR, nBRBDATA, 0), 1191 SR_FGT(SYS_BRBSRC_EL1(7), HDFGRTR, nBRBDATA, 0), 1192 SR_FGT(SYS_BRBSRC_EL1(8), HDFGRTR, nBRBDATA, 0), 1193 SR_FGT(SYS_BRBSRC_EL1(9), HDFGRTR, nBRBDATA, 0), 1194 SR_FGT(SYS_BRBSRC_EL1(10), HDFGRTR, nBRBDATA, 0), 1195 SR_FGT(SYS_BRBSRC_EL1(11), HDFGRTR, nBRBDATA, 0), 1196 SR_FGT(SYS_BRBSRC_EL1(12), HDFGRTR, nBRBDATA, 0), 1197 SR_FGT(SYS_BRBSRC_EL1(13), HDFGRTR, nBRBDATA, 0), 1198 SR_FGT(SYS_BRBSRC_EL1(14), HDFGRTR, nBRBDATA, 0), 1199 SR_FGT(SYS_BRBSRC_EL1(15), HDFGRTR, nBRBDATA, 0), 1200 SR_FGT(SYS_BRBSRC_EL1(16), HDFGRTR, nBRBDATA, 0), 1201 SR_FGT(SYS_BRBSRC_EL1(17), HDFGRTR, nBRBDATA, 0), 1202 SR_FGT(SYS_BRBSRC_EL1(18), HDFGRTR, nBRBDATA, 0), 1203 SR_FGT(SYS_BRBSRC_EL1(19), HDFGRTR, nBRBDATA, 0), 1204 SR_FGT(SYS_BRBSRC_EL1(20), HDFGRTR, nBRBDATA, 0), 1205 SR_FGT(SYS_BRBSRC_EL1(21), HDFGRTR, nBRBDATA, 0), 1206 SR_FGT(SYS_BRBSRC_EL1(22), HDFGRTR, nBRBDATA, 0), 1207 SR_FGT(SYS_BRBSRC_EL1(23), HDFGRTR, nBRBDATA, 0), 1208 SR_FGT(SYS_BRBSRC_EL1(24), HDFGRTR, nBRBDATA, 0), 1209 SR_FGT(SYS_BRBSRC_EL1(25), HDFGRTR, nBRBDATA, 0), 1210 SR_FGT(SYS_BRBSRC_EL1(26), HDFGRTR, nBRBDATA, 0), 1211 SR_FGT(SYS_BRBSRC_EL1(27), HDFGRTR, nBRBDATA, 0), 1212 SR_FGT(SYS_BRBSRC_EL1(28), HDFGRTR, nBRBDATA, 0), 1213 SR_FGT(SYS_BRBSRC_EL1(29), HDFGRTR, nBRBDATA, 0), 1214 SR_FGT(SYS_BRBSRC_EL1(30), HDFGRTR, nBRBDATA, 0), 1215 SR_FGT(SYS_BRBSRC_EL1(31), HDFGRTR, nBRBDATA, 0), 1216 SR_FGT(SYS_BRBSRCINJ_EL1, HDFGRTR, nBRBDATA, 0), 1217 SR_FGT(SYS_BRBTGT_EL1(0), HDFGRTR, nBRBDATA, 0), 1218 SR_FGT(SYS_BRBTGT_EL1(1), HDFGRTR, nBRBDATA, 0), 1219 SR_FGT(SYS_BRBTGT_EL1(2), HDFGRTR, nBRBDATA, 0), 1220 SR_FGT(SYS_BRBTGT_EL1(3), HDFGRTR, nBRBDATA, 0), 1221 SR_FGT(SYS_BRBTGT_EL1(4), HDFGRTR, nBRBDATA, 0), 1222 SR_FGT(SYS_BRBTGT_EL1(5), HDFGRTR, nBRBDATA, 0), 1223 SR_FGT(SYS_BRBTGT_EL1(6), HDFGRTR, nBRBDATA, 0), 1224 SR_FGT(SYS_BRBTGT_EL1(7), HDFGRTR, nBRBDATA, 0), 1225 SR_FGT(SYS_BRBTGT_EL1(8), HDFGRTR, nBRBDATA, 0), 1226 SR_FGT(SYS_BRBTGT_EL1(9), HDFGRTR, nBRBDATA, 0), 1227 SR_FGT(SYS_BRBTGT_EL1(10), HDFGRTR, nBRBDATA, 0), 1228 SR_FGT(SYS_BRBTGT_EL1(11), HDFGRTR, nBRBDATA, 0), 1229 SR_FGT(SYS_BRBTGT_EL1(12), HDFGRTR, nBRBDATA, 0), 1230 SR_FGT(SYS_BRBTGT_EL1(13), HDFGRTR, nBRBDATA, 0), 1231 SR_FGT(SYS_BRBTGT_EL1(14), HDFGRTR, nBRBDATA, 0), 1232 SR_FGT(SYS_BRBTGT_EL1(15), HDFGRTR, nBRBDATA, 0), 1233 SR_FGT(SYS_BRBTGT_EL1(16), HDFGRTR, nBRBDATA, 0), 1234 SR_FGT(SYS_BRBTGT_EL1(17), HDFGRTR, nBRBDATA, 0), 1235 SR_FGT(SYS_BRBTGT_EL1(18), HDFGRTR, nBRBDATA, 0), 1236 SR_FGT(SYS_BRBTGT_EL1(19), HDFGRTR, nBRBDATA, 0), 1237 SR_FGT(SYS_BRBTGT_EL1(20), HDFGRTR, nBRBDATA, 0), 1238 SR_FGT(SYS_BRBTGT_EL1(21), HDFGRTR, nBRBDATA, 0), 1239 SR_FGT(SYS_BRBTGT_EL1(22), HDFGRTR, nBRBDATA, 0), 1240 SR_FGT(SYS_BRBTGT_EL1(23), HDFGRTR, nBRBDATA, 0), 1241 SR_FGT(SYS_BRBTGT_EL1(24), HDFGRTR, nBRBDATA, 0), 1242 SR_FGT(SYS_BRBTGT_EL1(25), HDFGRTR, nBRBDATA, 0), 1243 SR_FGT(SYS_BRBTGT_EL1(26), HDFGRTR, nBRBDATA, 0), 1244 SR_FGT(SYS_BRBTGT_EL1(27), HDFGRTR, nBRBDATA, 0), 1245 SR_FGT(SYS_BRBTGT_EL1(28), HDFGRTR, nBRBDATA, 0), 1246 SR_FGT(SYS_BRBTGT_EL1(29), HDFGRTR, nBRBDATA, 0), 1247 SR_FGT(SYS_BRBTGT_EL1(30), HDFGRTR, nBRBDATA, 0), 1248 SR_FGT(SYS_BRBTGT_EL1(31), HDFGRTR, nBRBDATA, 0), 1249 SR_FGT(SYS_BRBTGTINJ_EL1, HDFGRTR, nBRBDATA, 0), 1250 SR_FGT(SYS_BRBTS_EL1, HDFGRTR, nBRBDATA, 0), 1251 SR_FGT(SYS_BRBCR_EL1, HDFGRTR, nBRBCTL, 0), 1252 SR_FGT(SYS_BRBFCR_EL1, HDFGRTR, nBRBCTL, 0), 1253 SR_FGT(SYS_BRBIDR0_EL1, HDFGRTR, nBRBIDR, 0), 1254 SR_FGT(SYS_PMCEID0_EL0, HDFGRTR, PMCEIDn_EL0, 1), 1255 SR_FGT(SYS_PMCEID1_EL0, HDFGRTR, PMCEIDn_EL0, 1), 1256 SR_FGT(SYS_PMUSERENR_EL0, HDFGRTR, PMUSERENR_EL0, 1), 1257 SR_FGT(SYS_TRBTRG_EL1, HDFGRTR, TRBTRG_EL1, 1), 1258 SR_FGT(SYS_TRBSR_EL1, HDFGRTR, TRBSR_EL1, 1), 1259 SR_FGT(SYS_TRBPTR_EL1, HDFGRTR, TRBPTR_EL1, 1), 1260 SR_FGT(SYS_TRBMAR_EL1, HDFGRTR, TRBMAR_EL1, 1), 1261 SR_FGT(SYS_TRBLIMITR_EL1, HDFGRTR, TRBLIMITR_EL1, 1), 1262 SR_FGT(SYS_TRBIDR_EL1, HDFGRTR, TRBIDR_EL1, 1), 1263 SR_FGT(SYS_TRBBASER_EL1, HDFGRTR, TRBBASER_EL1, 1), 1264 SR_FGT(SYS_TRCVICTLR, HDFGRTR, TRCVICTLR, 1), 1265 SR_FGT(SYS_TRCSTATR, HDFGRTR, TRCSTATR, 1), 1266 SR_FGT(SYS_TRCSSCSR(0), HDFGRTR, TRCSSCSRn, 1), 1267 SR_FGT(SYS_TRCSSCSR(1), HDFGRTR, TRCSSCSRn, 1), 1268 SR_FGT(SYS_TRCSSCSR(2), HDFGRTR, TRCSSCSRn, 1), 1269 SR_FGT(SYS_TRCSSCSR(3), HDFGRTR, TRCSSCSRn, 1), 1270 SR_FGT(SYS_TRCSSCSR(4), HDFGRTR, TRCSSCSRn, 1), 1271 SR_FGT(SYS_TRCSSCSR(5), HDFGRTR, TRCSSCSRn, 1), 1272 SR_FGT(SYS_TRCSSCSR(6), HDFGRTR, TRCSSCSRn, 1), 1273 SR_FGT(SYS_TRCSSCSR(7), HDFGRTR, TRCSSCSRn, 1), 1274 SR_FGT(SYS_TRCSEQSTR, HDFGRTR, TRCSEQSTR, 1), 1275 SR_FGT(SYS_TRCPRGCTLR, HDFGRTR, TRCPRGCTLR, 1), 1276 SR_FGT(SYS_TRCOSLSR, HDFGRTR, TRCOSLSR, 1), 1277 SR_FGT(SYS_TRCIMSPEC(0), HDFGRTR, TRCIMSPECn, 1), 1278 SR_FGT(SYS_TRCIMSPEC(1), HDFGRTR, TRCIMSPECn, 1), 1279 SR_FGT(SYS_TRCIMSPEC(2), HDFGRTR, TRCIMSPECn, 1), 1280 SR_FGT(SYS_TRCIMSPEC(3), HDFGRTR, TRCIMSPECn, 1), 1281 SR_FGT(SYS_TRCIMSPEC(4), HDFGRTR, TRCIMSPECn, 1), 1282 SR_FGT(SYS_TRCIMSPEC(5), HDFGRTR, TRCIMSPECn, 1), 1283 SR_FGT(SYS_TRCIMSPEC(6), HDFGRTR, TRCIMSPECn, 1), 1284 SR_FGT(SYS_TRCIMSPEC(7), HDFGRTR, TRCIMSPECn, 1), 1285 SR_FGT(SYS_TRCDEVARCH, HDFGRTR, TRCID, 1), 1286 SR_FGT(SYS_TRCDEVID, HDFGRTR, TRCID, 1), 1287 SR_FGT(SYS_TRCIDR0, HDFGRTR, TRCID, 1), 1288 SR_FGT(SYS_TRCIDR1, HDFGRTR, TRCID, 1), 1289 SR_FGT(SYS_TRCIDR2, HDFGRTR, TRCID, 1), 1290 SR_FGT(SYS_TRCIDR3, HDFGRTR, TRCID, 1), 1291 SR_FGT(SYS_TRCIDR4, HDFGRTR, TRCID, 1), 1292 SR_FGT(SYS_TRCIDR5, HDFGRTR, TRCID, 1), 1293 SR_FGT(SYS_TRCIDR6, HDFGRTR, TRCID, 1), 1294 SR_FGT(SYS_TRCIDR7, HDFGRTR, TRCID, 1), 1295 SR_FGT(SYS_TRCIDR8, HDFGRTR, TRCID, 1), 1296 SR_FGT(SYS_TRCIDR9, HDFGRTR, TRCID, 1), 1297 SR_FGT(SYS_TRCIDR10, HDFGRTR, TRCID, 1), 1298 SR_FGT(SYS_TRCIDR11, HDFGRTR, TRCID, 1), 1299 SR_FGT(SYS_TRCIDR12, HDFGRTR, TRCID, 1), 1300 SR_FGT(SYS_TRCIDR13, HDFGRTR, TRCID, 1), 1301 SR_FGT(SYS_TRCCNTVR(0), HDFGRTR, TRCCNTVRn, 1), 1302 SR_FGT(SYS_TRCCNTVR(1), HDFGRTR, TRCCNTVRn, 1), 1303 SR_FGT(SYS_TRCCNTVR(2), HDFGRTR, TRCCNTVRn, 1), 1304 SR_FGT(SYS_TRCCNTVR(3), HDFGRTR, TRCCNTVRn, 1), 1305 SR_FGT(SYS_TRCCLAIMCLR, HDFGRTR, TRCCLAIM, 1), 1306 SR_FGT(SYS_TRCCLAIMSET, HDFGRTR, TRCCLAIM, 1), 1307 SR_FGT(SYS_TRCAUXCTLR, HDFGRTR, TRCAUXCTLR, 1), 1308 SR_FGT(SYS_TRCAUTHSTATUS, HDFGRTR, TRCAUTHSTATUS, 1), 1309 SR_FGT(SYS_TRCACATR(0), HDFGRTR, TRC, 1), 1310 SR_FGT(SYS_TRCACATR(1), HDFGRTR, TRC, 1), 1311 SR_FGT(SYS_TRCACATR(2), HDFGRTR, TRC, 1), 1312 SR_FGT(SYS_TRCACATR(3), HDFGRTR, TRC, 1), 1313 SR_FGT(SYS_TRCACATR(4), HDFGRTR, TRC, 1), 1314 SR_FGT(SYS_TRCACATR(5), HDFGRTR, TRC, 1), 1315 SR_FGT(SYS_TRCACATR(6), HDFGRTR, TRC, 1), 1316 SR_FGT(SYS_TRCACATR(7), HDFGRTR, TRC, 1), 1317 SR_FGT(SYS_TRCACATR(8), HDFGRTR, TRC, 1), 1318 SR_FGT(SYS_TRCACATR(9), HDFGRTR, TRC, 1), 1319 SR_FGT(SYS_TRCACATR(10), HDFGRTR, TRC, 1), 1320 SR_FGT(SYS_TRCACATR(11), HDFGRTR, TRC, 1), 1321 SR_FGT(SYS_TRCACATR(12), HDFGRTR, TRC, 1), 1322 SR_FGT(SYS_TRCACATR(13), HDFGRTR, TRC, 1), 1323 SR_FGT(SYS_TRCACATR(14), HDFGRTR, TRC, 1), 1324 SR_FGT(SYS_TRCACATR(15), HDFGRTR, TRC, 1), 1325 SR_FGT(SYS_TRCACVR(0), HDFGRTR, TRC, 1), 1326 SR_FGT(SYS_TRCACVR(1), HDFGRTR, TRC, 1), 1327 SR_FGT(SYS_TRCACVR(2), HDFGRTR, TRC, 1), 1328 SR_FGT(SYS_TRCACVR(3), HDFGRTR, TRC, 1), 1329 SR_FGT(SYS_TRCACVR(4), HDFGRTR, TRC, 1), 1330 SR_FGT(SYS_TRCACVR(5), HDFGRTR, TRC, 1), 1331 SR_FGT(SYS_TRCACVR(6), HDFGRTR, TRC, 1), 1332 SR_FGT(SYS_TRCACVR(7), HDFGRTR, TRC, 1), 1333 SR_FGT(SYS_TRCACVR(8), HDFGRTR, TRC, 1), 1334 SR_FGT(SYS_TRCACVR(9), HDFGRTR, TRC, 1), 1335 SR_FGT(SYS_TRCACVR(10), HDFGRTR, TRC, 1), 1336 SR_FGT(SYS_TRCACVR(11), HDFGRTR, TRC, 1), 1337 SR_FGT(SYS_TRCACVR(12), HDFGRTR, TRC, 1), 1338 SR_FGT(SYS_TRCACVR(13), HDFGRTR, TRC, 1), 1339 SR_FGT(SYS_TRCACVR(14), HDFGRTR, TRC, 1), 1340 SR_FGT(SYS_TRCACVR(15), HDFGRTR, TRC, 1), 1341 SR_FGT(SYS_TRCBBCTLR, HDFGRTR, TRC, 1), 1342 SR_FGT(SYS_TRCCCCTLR, HDFGRTR, TRC, 1), 1343 SR_FGT(SYS_TRCCIDCCTLR0, HDFGRTR, TRC, 1), 1344 SR_FGT(SYS_TRCCIDCCTLR1, HDFGRTR, TRC, 1), 1345 SR_FGT(SYS_TRCCIDCVR(0), HDFGRTR, TRC, 1), 1346 SR_FGT(SYS_TRCCIDCVR(1), HDFGRTR, TRC, 1), 1347 SR_FGT(SYS_TRCCIDCVR(2), HDFGRTR, TRC, 1), 1348 SR_FGT(SYS_TRCCIDCVR(3), HDFGRTR, TRC, 1), 1349 SR_FGT(SYS_TRCCIDCVR(4), HDFGRTR, TRC, 1), 1350 SR_FGT(SYS_TRCCIDCVR(5), HDFGRTR, TRC, 1), 1351 SR_FGT(SYS_TRCCIDCVR(6), HDFGRTR, TRC, 1), 1352 SR_FGT(SYS_TRCCIDCVR(7), HDFGRTR, TRC, 1), 1353 SR_FGT(SYS_TRCCNTCTLR(0), HDFGRTR, TRC, 1), 1354 SR_FGT(SYS_TRCCNTCTLR(1), HDFGRTR, TRC, 1), 1355 SR_FGT(SYS_TRCCNTCTLR(2), HDFGRTR, TRC, 1), 1356 SR_FGT(SYS_TRCCNTCTLR(3), HDFGRTR, TRC, 1), 1357 SR_FGT(SYS_TRCCNTRLDVR(0), HDFGRTR, TRC, 1), 1358 SR_FGT(SYS_TRCCNTRLDVR(1), HDFGRTR, TRC, 1), 1359 SR_FGT(SYS_TRCCNTRLDVR(2), HDFGRTR, TRC, 1), 1360 SR_FGT(SYS_TRCCNTRLDVR(3), HDFGRTR, TRC, 1), 1361 SR_FGT(SYS_TRCCONFIGR, HDFGRTR, TRC, 1), 1362 SR_FGT(SYS_TRCEVENTCTL0R, HDFGRTR, TRC, 1), 1363 SR_FGT(SYS_TRCEVENTCTL1R, HDFGRTR, TRC, 1), 1364 SR_FGT(SYS_TRCEXTINSELR(0), HDFGRTR, TRC, 1), 1365 SR_FGT(SYS_TRCEXTINSELR(1), HDFGRTR, TRC, 1), 1366 SR_FGT(SYS_TRCEXTINSELR(2), HDFGRTR, TRC, 1), 1367 SR_FGT(SYS_TRCEXTINSELR(3), HDFGRTR, TRC, 1), 1368 SR_FGT(SYS_TRCQCTLR, HDFGRTR, TRC, 1), 1369 SR_FGT(SYS_TRCRSCTLR(2), HDFGRTR, TRC, 1), 1370 SR_FGT(SYS_TRCRSCTLR(3), HDFGRTR, TRC, 1), 1371 SR_FGT(SYS_TRCRSCTLR(4), HDFGRTR, TRC, 1), 1372 SR_FGT(SYS_TRCRSCTLR(5), HDFGRTR, TRC, 1), 1373 SR_FGT(SYS_TRCRSCTLR(6), HDFGRTR, TRC, 1), 1374 SR_FGT(SYS_TRCRSCTLR(7), HDFGRTR, TRC, 1), 1375 SR_FGT(SYS_TRCRSCTLR(8), HDFGRTR, TRC, 1), 1376 SR_FGT(SYS_TRCRSCTLR(9), HDFGRTR, TRC, 1), 1377 SR_FGT(SYS_TRCRSCTLR(10), HDFGRTR, TRC, 1), 1378 SR_FGT(SYS_TRCRSCTLR(11), HDFGRTR, TRC, 1), 1379 SR_FGT(SYS_TRCRSCTLR(12), HDFGRTR, TRC, 1), 1380 SR_FGT(SYS_TRCRSCTLR(13), HDFGRTR, TRC, 1), 1381 SR_FGT(SYS_TRCRSCTLR(14), HDFGRTR, TRC, 1), 1382 SR_FGT(SYS_TRCRSCTLR(15), HDFGRTR, TRC, 1), 1383 SR_FGT(SYS_TRCRSCTLR(16), HDFGRTR, TRC, 1), 1384 SR_FGT(SYS_TRCRSCTLR(17), HDFGRTR, TRC, 1), 1385 SR_FGT(SYS_TRCRSCTLR(18), HDFGRTR, TRC, 1), 1386 SR_FGT(SYS_TRCRSCTLR(19), HDFGRTR, TRC, 1), 1387 SR_FGT(SYS_TRCRSCTLR(20), HDFGRTR, TRC, 1), 1388 SR_FGT(SYS_TRCRSCTLR(21), HDFGRTR, TRC, 1), 1389 SR_FGT(SYS_TRCRSCTLR(22), HDFGRTR, TRC, 1), 1390 SR_FGT(SYS_TRCRSCTLR(23), HDFGRTR, TRC, 1), 1391 SR_FGT(SYS_TRCRSCTLR(24), HDFGRTR, TRC, 1), 1392 SR_FGT(SYS_TRCRSCTLR(25), HDFGRTR, TRC, 1), 1393 SR_FGT(SYS_TRCRSCTLR(26), HDFGRTR, TRC, 1), 1394 SR_FGT(SYS_TRCRSCTLR(27), HDFGRTR, TRC, 1), 1395 SR_FGT(SYS_TRCRSCTLR(28), HDFGRTR, TRC, 1), 1396 SR_FGT(SYS_TRCRSCTLR(29), HDFGRTR, TRC, 1), 1397 SR_FGT(SYS_TRCRSCTLR(30), HDFGRTR, TRC, 1), 1398 SR_FGT(SYS_TRCRSCTLR(31), HDFGRTR, TRC, 1), 1399 SR_FGT(SYS_TRCRSR, HDFGRTR, TRC, 1), 1400 SR_FGT(SYS_TRCSEQEVR(0), HDFGRTR, TRC, 1), 1401 SR_FGT(SYS_TRCSEQEVR(1), HDFGRTR, TRC, 1), 1402 SR_FGT(SYS_TRCSEQEVR(2), HDFGRTR, TRC, 1), 1403 SR_FGT(SYS_TRCSEQRSTEVR, HDFGRTR, TRC, 1), 1404 SR_FGT(SYS_TRCSSCCR(0), HDFGRTR, TRC, 1), 1405 SR_FGT(SYS_TRCSSCCR(1), HDFGRTR, TRC, 1), 1406 SR_FGT(SYS_TRCSSCCR(2), HDFGRTR, TRC, 1), 1407 SR_FGT(SYS_TRCSSCCR(3), HDFGRTR, TRC, 1), 1408 SR_FGT(SYS_TRCSSCCR(4), HDFGRTR, TRC, 1), 1409 SR_FGT(SYS_TRCSSCCR(5), HDFGRTR, TRC, 1), 1410 SR_FGT(SYS_TRCSSCCR(6), HDFGRTR, TRC, 1), 1411 SR_FGT(SYS_TRCSSCCR(7), HDFGRTR, TRC, 1), 1412 SR_FGT(SYS_TRCSSPCICR(0), HDFGRTR, TRC, 1), 1413 SR_FGT(SYS_TRCSSPCICR(1), HDFGRTR, TRC, 1), 1414 SR_FGT(SYS_TRCSSPCICR(2), HDFGRTR, TRC, 1), 1415 SR_FGT(SYS_TRCSSPCICR(3), HDFGRTR, TRC, 1), 1416 SR_FGT(SYS_TRCSSPCICR(4), HDFGRTR, TRC, 1), 1417 SR_FGT(SYS_TRCSSPCICR(5), HDFGRTR, TRC, 1), 1418 SR_FGT(SYS_TRCSSPCICR(6), HDFGRTR, TRC, 1), 1419 SR_FGT(SYS_TRCSSPCICR(7), HDFGRTR, TRC, 1), 1420 SR_FGT(SYS_TRCSTALLCTLR, HDFGRTR, TRC, 1), 1421 SR_FGT(SYS_TRCSYNCPR, HDFGRTR, TRC, 1), 1422 SR_FGT(SYS_TRCTRACEIDR, HDFGRTR, TRC, 1), 1423 SR_FGT(SYS_TRCTSCTLR, HDFGRTR, TRC, 1), 1424 SR_FGT(SYS_TRCVIIECTLR, HDFGRTR, TRC, 1), 1425 SR_FGT(SYS_TRCVIPCSSCTLR, HDFGRTR, TRC, 1), 1426 SR_FGT(SYS_TRCVISSCTLR, HDFGRTR, TRC, 1), 1427 SR_FGT(SYS_TRCVMIDCCTLR0, HDFGRTR, TRC, 1), 1428 SR_FGT(SYS_TRCVMIDCCTLR1, HDFGRTR, TRC, 1), 1429 SR_FGT(SYS_TRCVMIDCVR(0), HDFGRTR, TRC, 1), 1430 SR_FGT(SYS_TRCVMIDCVR(1), HDFGRTR, TRC, 1), 1431 SR_FGT(SYS_TRCVMIDCVR(2), HDFGRTR, TRC, 1), 1432 SR_FGT(SYS_TRCVMIDCVR(3), HDFGRTR, TRC, 1), 1433 SR_FGT(SYS_TRCVMIDCVR(4), HDFGRTR, TRC, 1), 1434 SR_FGT(SYS_TRCVMIDCVR(5), HDFGRTR, TRC, 1), 1435 SR_FGT(SYS_TRCVMIDCVR(6), HDFGRTR, TRC, 1), 1436 SR_FGT(SYS_TRCVMIDCVR(7), HDFGRTR, TRC, 1), 1437 SR_FGT(SYS_PMSLATFR_EL1, HDFGRTR, PMSLATFR_EL1, 1), 1438 SR_FGT(SYS_PMSIRR_EL1, HDFGRTR, PMSIRR_EL1, 1), 1439 SR_FGT(SYS_PMSIDR_EL1, HDFGRTR, PMSIDR_EL1, 1), 1440 SR_FGT(SYS_PMSICR_EL1, HDFGRTR, PMSICR_EL1, 1), 1441 SR_FGT(SYS_PMSFCR_EL1, HDFGRTR, PMSFCR_EL1, 1), 1442 SR_FGT(SYS_PMSEVFR_EL1, HDFGRTR, PMSEVFR_EL1, 1), 1443 SR_FGT(SYS_PMSCR_EL1, HDFGRTR, PMSCR_EL1, 1), 1444 SR_FGT(SYS_PMBSR_EL1, HDFGRTR, PMBSR_EL1, 1), 1445 SR_FGT(SYS_PMBPTR_EL1, HDFGRTR, PMBPTR_EL1, 1), 1446 SR_FGT(SYS_PMBLIMITR_EL1, HDFGRTR, PMBLIMITR_EL1, 1), 1447 SR_FGT(SYS_PMMIR_EL1, HDFGRTR, PMMIR_EL1, 1), 1448 SR_FGT(SYS_PMSELR_EL0, HDFGRTR, PMSELR_EL0, 1), 1449 SR_FGT(SYS_PMOVSCLR_EL0, HDFGRTR, PMOVS, 1), 1450 SR_FGT(SYS_PMOVSSET_EL0, HDFGRTR, PMOVS, 1), 1451 SR_FGT(SYS_PMINTENCLR_EL1, HDFGRTR, PMINTEN, 1), 1452 SR_FGT(SYS_PMINTENSET_EL1, HDFGRTR, PMINTEN, 1), 1453 SR_FGT(SYS_PMCNTENCLR_EL0, HDFGRTR, PMCNTEN, 1), 1454 SR_FGT(SYS_PMCNTENSET_EL0, HDFGRTR, PMCNTEN, 1), 1455 SR_FGT(SYS_PMCCNTR_EL0, HDFGRTR, PMCCNTR_EL0, 1), 1456 SR_FGT(SYS_PMCCFILTR_EL0, HDFGRTR, PMCCFILTR_EL0, 1), 1457 SR_FGT(SYS_PMEVTYPERn_EL0(0), HDFGRTR, PMEVTYPERn_EL0, 1), 1458 SR_FGT(SYS_PMEVTYPERn_EL0(1), HDFGRTR, PMEVTYPERn_EL0, 1), 1459 SR_FGT(SYS_PMEVTYPERn_EL0(2), HDFGRTR, PMEVTYPERn_EL0, 1), 1460 SR_FGT(SYS_PMEVTYPERn_EL0(3), HDFGRTR, PMEVTYPERn_EL0, 1), 1461 SR_FGT(SYS_PMEVTYPERn_EL0(4), HDFGRTR, PMEVTYPERn_EL0, 1), 1462 SR_FGT(SYS_PMEVTYPERn_EL0(5), HDFGRTR, PMEVTYPERn_EL0, 1), 1463 SR_FGT(SYS_PMEVTYPERn_EL0(6), HDFGRTR, PMEVTYPERn_EL0, 1), 1464 SR_FGT(SYS_PMEVTYPERn_EL0(7), HDFGRTR, PMEVTYPERn_EL0, 1), 1465 SR_FGT(SYS_PMEVTYPERn_EL0(8), HDFGRTR, PMEVTYPERn_EL0, 1), 1466 SR_FGT(SYS_PMEVTYPERn_EL0(9), HDFGRTR, PMEVTYPERn_EL0, 1), 1467 SR_FGT(SYS_PMEVTYPERn_EL0(10), HDFGRTR, PMEVTYPERn_EL0, 1), 1468 SR_FGT(SYS_PMEVTYPERn_EL0(11), HDFGRTR, PMEVTYPERn_EL0, 1), 1469 SR_FGT(SYS_PMEVTYPERn_EL0(12), HDFGRTR, PMEVTYPERn_EL0, 1), 1470 SR_FGT(SYS_PMEVTYPERn_EL0(13), HDFGRTR, PMEVTYPERn_EL0, 1), 1471 SR_FGT(SYS_PMEVTYPERn_EL0(14), HDFGRTR, PMEVTYPERn_EL0, 1), 1472 SR_FGT(SYS_PMEVTYPERn_EL0(15), HDFGRTR, PMEVTYPERn_EL0, 1), 1473 SR_FGT(SYS_PMEVTYPERn_EL0(16), HDFGRTR, PMEVTYPERn_EL0, 1), 1474 SR_FGT(SYS_PMEVTYPERn_EL0(17), HDFGRTR, PMEVTYPERn_EL0, 1), 1475 SR_FGT(SYS_PMEVTYPERn_EL0(18), HDFGRTR, PMEVTYPERn_EL0, 1), 1476 SR_FGT(SYS_PMEVTYPERn_EL0(19), HDFGRTR, PMEVTYPERn_EL0, 1), 1477 SR_FGT(SYS_PMEVTYPERn_EL0(20), HDFGRTR, PMEVTYPERn_EL0, 1), 1478 SR_FGT(SYS_PMEVTYPERn_EL0(21), HDFGRTR, PMEVTYPERn_EL0, 1), 1479 SR_FGT(SYS_PMEVTYPERn_EL0(22), HDFGRTR, PMEVTYPERn_EL0, 1), 1480 SR_FGT(SYS_PMEVTYPERn_EL0(23), HDFGRTR, PMEVTYPERn_EL0, 1), 1481 SR_FGT(SYS_PMEVTYPERn_EL0(24), HDFGRTR, PMEVTYPERn_EL0, 1), 1482 SR_FGT(SYS_PMEVTYPERn_EL0(25), HDFGRTR, PMEVTYPERn_EL0, 1), 1483 SR_FGT(SYS_PMEVTYPERn_EL0(26), HDFGRTR, PMEVTYPERn_EL0, 1), 1484 SR_FGT(SYS_PMEVTYPERn_EL0(27), HDFGRTR, PMEVTYPERn_EL0, 1), 1485 SR_FGT(SYS_PMEVTYPERn_EL0(28), HDFGRTR, PMEVTYPERn_EL0, 1), 1486 SR_FGT(SYS_PMEVTYPERn_EL0(29), HDFGRTR, PMEVTYPERn_EL0, 1), 1487 SR_FGT(SYS_PMEVTYPERn_EL0(30), HDFGRTR, PMEVTYPERn_EL0, 1), 1488 SR_FGT(SYS_PMEVCNTRn_EL0(0), HDFGRTR, PMEVCNTRn_EL0, 1), 1489 SR_FGT(SYS_PMEVCNTRn_EL0(1), HDFGRTR, PMEVCNTRn_EL0, 1), 1490 SR_FGT(SYS_PMEVCNTRn_EL0(2), HDFGRTR, PMEVCNTRn_EL0, 1), 1491 SR_FGT(SYS_PMEVCNTRn_EL0(3), HDFGRTR, PMEVCNTRn_EL0, 1), 1492 SR_FGT(SYS_PMEVCNTRn_EL0(4), HDFGRTR, PMEVCNTRn_EL0, 1), 1493 SR_FGT(SYS_PMEVCNTRn_EL0(5), HDFGRTR, PMEVCNTRn_EL0, 1), 1494 SR_FGT(SYS_PMEVCNTRn_EL0(6), HDFGRTR, PMEVCNTRn_EL0, 1), 1495 SR_FGT(SYS_PMEVCNTRn_EL0(7), HDFGRTR, PMEVCNTRn_EL0, 1), 1496 SR_FGT(SYS_PMEVCNTRn_EL0(8), HDFGRTR, PMEVCNTRn_EL0, 1), 1497 SR_FGT(SYS_PMEVCNTRn_EL0(9), HDFGRTR, PMEVCNTRn_EL0, 1), 1498 SR_FGT(SYS_PMEVCNTRn_EL0(10), HDFGRTR, PMEVCNTRn_EL0, 1), 1499 SR_FGT(SYS_PMEVCNTRn_EL0(11), HDFGRTR, PMEVCNTRn_EL0, 1), 1500 SR_FGT(SYS_PMEVCNTRn_EL0(12), HDFGRTR, PMEVCNTRn_EL0, 1), 1501 SR_FGT(SYS_PMEVCNTRn_EL0(13), HDFGRTR, PMEVCNTRn_EL0, 1), 1502 SR_FGT(SYS_PMEVCNTRn_EL0(14), HDFGRTR, PMEVCNTRn_EL0, 1), 1503 SR_FGT(SYS_PMEVCNTRn_EL0(15), HDFGRTR, PMEVCNTRn_EL0, 1), 1504 SR_FGT(SYS_PMEVCNTRn_EL0(16), HDFGRTR, PMEVCNTRn_EL0, 1), 1505 SR_FGT(SYS_PMEVCNTRn_EL0(17), HDFGRTR, PMEVCNTRn_EL0, 1), 1506 SR_FGT(SYS_PMEVCNTRn_EL0(18), HDFGRTR, PMEVCNTRn_EL0, 1), 1507 SR_FGT(SYS_PMEVCNTRn_EL0(19), HDFGRTR, PMEVCNTRn_EL0, 1), 1508 SR_FGT(SYS_PMEVCNTRn_EL0(20), HDFGRTR, PMEVCNTRn_EL0, 1), 1509 SR_FGT(SYS_PMEVCNTRn_EL0(21), HDFGRTR, PMEVCNTRn_EL0, 1), 1510 SR_FGT(SYS_PMEVCNTRn_EL0(22), HDFGRTR, PMEVCNTRn_EL0, 1), 1511 SR_FGT(SYS_PMEVCNTRn_EL0(23), HDFGRTR, PMEVCNTRn_EL0, 1), 1512 SR_FGT(SYS_PMEVCNTRn_EL0(24), HDFGRTR, PMEVCNTRn_EL0, 1), 1513 SR_FGT(SYS_PMEVCNTRn_EL0(25), HDFGRTR, PMEVCNTRn_EL0, 1), 1514 SR_FGT(SYS_PMEVCNTRn_EL0(26), HDFGRTR, PMEVCNTRn_EL0, 1), 1515 SR_FGT(SYS_PMEVCNTRn_EL0(27), HDFGRTR, PMEVCNTRn_EL0, 1), 1516 SR_FGT(SYS_PMEVCNTRn_EL0(28), HDFGRTR, PMEVCNTRn_EL0, 1), 1517 SR_FGT(SYS_PMEVCNTRn_EL0(29), HDFGRTR, PMEVCNTRn_EL0, 1), 1518 SR_FGT(SYS_PMEVCNTRn_EL0(30), HDFGRTR, PMEVCNTRn_EL0, 1), 1519 SR_FGT(SYS_OSDLR_EL1, HDFGRTR, OSDLR_EL1, 1), 1520 SR_FGT(SYS_OSECCR_EL1, HDFGRTR, OSECCR_EL1, 1), 1521 SR_FGT(SYS_OSLSR_EL1, HDFGRTR, OSLSR_EL1, 1), 1522 SR_FGT(SYS_DBGPRCR_EL1, HDFGRTR, DBGPRCR_EL1, 1), 1523 SR_FGT(SYS_DBGAUTHSTATUS_EL1, HDFGRTR, DBGAUTHSTATUS_EL1, 1), 1524 SR_FGT(SYS_DBGCLAIMSET_EL1, HDFGRTR, DBGCLAIM, 1), 1525 SR_FGT(SYS_DBGCLAIMCLR_EL1, HDFGRTR, DBGCLAIM, 1), 1526 SR_FGT(SYS_MDSCR_EL1, HDFGRTR, MDSCR_EL1, 1), 1527 /* 1528 * The trap bits capture *64* debug registers per bit, but the 1529 * ARM ARM only describes the encoding for the first 16, and 1530 * we don't really support more than that anyway. 1531 */ 1532 SR_FGT(SYS_DBGWVRn_EL1(0), HDFGRTR, DBGWVRn_EL1, 1), 1533 SR_FGT(SYS_DBGWVRn_EL1(1), HDFGRTR, DBGWVRn_EL1, 1), 1534 SR_FGT(SYS_DBGWVRn_EL1(2), HDFGRTR, DBGWVRn_EL1, 1), 1535 SR_FGT(SYS_DBGWVRn_EL1(3), HDFGRTR, DBGWVRn_EL1, 1), 1536 SR_FGT(SYS_DBGWVRn_EL1(4), HDFGRTR, DBGWVRn_EL1, 1), 1537 SR_FGT(SYS_DBGWVRn_EL1(5), HDFGRTR, DBGWVRn_EL1, 1), 1538 SR_FGT(SYS_DBGWVRn_EL1(6), HDFGRTR, DBGWVRn_EL1, 1), 1539 SR_FGT(SYS_DBGWVRn_EL1(7), HDFGRTR, DBGWVRn_EL1, 1), 1540 SR_FGT(SYS_DBGWVRn_EL1(8), HDFGRTR, DBGWVRn_EL1, 1), 1541 SR_FGT(SYS_DBGWVRn_EL1(9), HDFGRTR, DBGWVRn_EL1, 1), 1542 SR_FGT(SYS_DBGWVRn_EL1(10), HDFGRTR, DBGWVRn_EL1, 1), 1543 SR_FGT(SYS_DBGWVRn_EL1(11), HDFGRTR, DBGWVRn_EL1, 1), 1544 SR_FGT(SYS_DBGWVRn_EL1(12), HDFGRTR, DBGWVRn_EL1, 1), 1545 SR_FGT(SYS_DBGWVRn_EL1(13), HDFGRTR, DBGWVRn_EL1, 1), 1546 SR_FGT(SYS_DBGWVRn_EL1(14), HDFGRTR, DBGWVRn_EL1, 1), 1547 SR_FGT(SYS_DBGWVRn_EL1(15), HDFGRTR, DBGWVRn_EL1, 1), 1548 SR_FGT(SYS_DBGWCRn_EL1(0), HDFGRTR, DBGWCRn_EL1, 1), 1549 SR_FGT(SYS_DBGWCRn_EL1(1), HDFGRTR, DBGWCRn_EL1, 1), 1550 SR_FGT(SYS_DBGWCRn_EL1(2), HDFGRTR, DBGWCRn_EL1, 1), 1551 SR_FGT(SYS_DBGWCRn_EL1(3), HDFGRTR, DBGWCRn_EL1, 1), 1552 SR_FGT(SYS_DBGWCRn_EL1(4), HDFGRTR, DBGWCRn_EL1, 1), 1553 SR_FGT(SYS_DBGWCRn_EL1(5), HDFGRTR, DBGWCRn_EL1, 1), 1554 SR_FGT(SYS_DBGWCRn_EL1(6), HDFGRTR, DBGWCRn_EL1, 1), 1555 SR_FGT(SYS_DBGWCRn_EL1(7), HDFGRTR, DBGWCRn_EL1, 1), 1556 SR_FGT(SYS_DBGWCRn_EL1(8), HDFGRTR, DBGWCRn_EL1, 1), 1557 SR_FGT(SYS_DBGWCRn_EL1(9), HDFGRTR, DBGWCRn_EL1, 1), 1558 SR_FGT(SYS_DBGWCRn_EL1(10), HDFGRTR, DBGWCRn_EL1, 1), 1559 SR_FGT(SYS_DBGWCRn_EL1(11), HDFGRTR, DBGWCRn_EL1, 1), 1560 SR_FGT(SYS_DBGWCRn_EL1(12), HDFGRTR, DBGWCRn_EL1, 1), 1561 SR_FGT(SYS_DBGWCRn_EL1(13), HDFGRTR, DBGWCRn_EL1, 1), 1562 SR_FGT(SYS_DBGWCRn_EL1(14), HDFGRTR, DBGWCRn_EL1, 1), 1563 SR_FGT(SYS_DBGWCRn_EL1(15), HDFGRTR, DBGWCRn_EL1, 1), 1564 SR_FGT(SYS_DBGBVRn_EL1(0), HDFGRTR, DBGBVRn_EL1, 1), 1565 SR_FGT(SYS_DBGBVRn_EL1(1), HDFGRTR, DBGBVRn_EL1, 1), 1566 SR_FGT(SYS_DBGBVRn_EL1(2), HDFGRTR, DBGBVRn_EL1, 1), 1567 SR_FGT(SYS_DBGBVRn_EL1(3), HDFGRTR, DBGBVRn_EL1, 1), 1568 SR_FGT(SYS_DBGBVRn_EL1(4), HDFGRTR, DBGBVRn_EL1, 1), 1569 SR_FGT(SYS_DBGBVRn_EL1(5), HDFGRTR, DBGBVRn_EL1, 1), 1570 SR_FGT(SYS_DBGBVRn_EL1(6), HDFGRTR, DBGBVRn_EL1, 1), 1571 SR_FGT(SYS_DBGBVRn_EL1(7), HDFGRTR, DBGBVRn_EL1, 1), 1572 SR_FGT(SYS_DBGBVRn_EL1(8), HDFGRTR, DBGBVRn_EL1, 1), 1573 SR_FGT(SYS_DBGBVRn_EL1(9), HDFGRTR, DBGBVRn_EL1, 1), 1574 SR_FGT(SYS_DBGBVRn_EL1(10), HDFGRTR, DBGBVRn_EL1, 1), 1575 SR_FGT(SYS_DBGBVRn_EL1(11), HDFGRTR, DBGBVRn_EL1, 1), 1576 SR_FGT(SYS_DBGBVRn_EL1(12), HDFGRTR, DBGBVRn_EL1, 1), 1577 SR_FGT(SYS_DBGBVRn_EL1(13), HDFGRTR, DBGBVRn_EL1, 1), 1578 SR_FGT(SYS_DBGBVRn_EL1(14), HDFGRTR, DBGBVRn_EL1, 1), 1579 SR_FGT(SYS_DBGBVRn_EL1(15), HDFGRTR, DBGBVRn_EL1, 1), 1580 SR_FGT(SYS_DBGBCRn_EL1(0), HDFGRTR, DBGBCRn_EL1, 1), 1581 SR_FGT(SYS_DBGBCRn_EL1(1), HDFGRTR, DBGBCRn_EL1, 1), 1582 SR_FGT(SYS_DBGBCRn_EL1(2), HDFGRTR, DBGBCRn_EL1, 1), 1583 SR_FGT(SYS_DBGBCRn_EL1(3), HDFGRTR, DBGBCRn_EL1, 1), 1584 SR_FGT(SYS_DBGBCRn_EL1(4), HDFGRTR, DBGBCRn_EL1, 1), 1585 SR_FGT(SYS_DBGBCRn_EL1(5), HDFGRTR, DBGBCRn_EL1, 1), 1586 SR_FGT(SYS_DBGBCRn_EL1(6), HDFGRTR, DBGBCRn_EL1, 1), 1587 SR_FGT(SYS_DBGBCRn_EL1(7), HDFGRTR, DBGBCRn_EL1, 1), 1588 SR_FGT(SYS_DBGBCRn_EL1(8), HDFGRTR, DBGBCRn_EL1, 1), 1589 SR_FGT(SYS_DBGBCRn_EL1(9), HDFGRTR, DBGBCRn_EL1, 1), 1590 SR_FGT(SYS_DBGBCRn_EL1(10), HDFGRTR, DBGBCRn_EL1, 1), 1591 SR_FGT(SYS_DBGBCRn_EL1(11), HDFGRTR, DBGBCRn_EL1, 1), 1592 SR_FGT(SYS_DBGBCRn_EL1(12), HDFGRTR, DBGBCRn_EL1, 1), 1593 SR_FGT(SYS_DBGBCRn_EL1(13), HDFGRTR, DBGBCRn_EL1, 1), 1594 SR_FGT(SYS_DBGBCRn_EL1(14), HDFGRTR, DBGBCRn_EL1, 1), 1595 SR_FGT(SYS_DBGBCRn_EL1(15), HDFGRTR, DBGBCRn_EL1, 1), 1596 /* 1597 * HDFGWTR_EL2 1598 * 1599 * Although HDFGRTR_EL2 and HDFGWTR_EL2 registers largely 1600 * overlap in their bit assignment, there are a number of bits 1601 * that are RES0 on one side, and an actual trap bit on the 1602 * other. The policy chosen here is to describe all the 1603 * read-side mappings, and only the write-side mappings that 1604 * differ from the read side, and the trap handler will pick 1605 * the correct shadow register based on the access type. 1606 */ 1607 SR_FGT(SYS_TRFCR_EL1, HDFGWTR, TRFCR_EL1, 1), 1608 SR_FGT(SYS_TRCOSLAR, HDFGWTR, TRCOSLAR, 1), 1609 SR_FGT(SYS_PMCR_EL0, HDFGWTR, PMCR_EL0, 1), 1610 SR_FGT(SYS_PMSWINC_EL0, HDFGWTR, PMSWINC_EL0, 1), 1611 SR_FGT(SYS_OSLAR_EL1, HDFGWTR, OSLAR_EL1, 1), 1612}; 1613 1614static union trap_config get_trap_config(u32 sysreg) 1615{ 1616 return (union trap_config) { 1617 .val = xa_to_value(xa_load(&sr_forward_xa, sysreg)), 1618 }; 1619} 1620 1621static __init void print_nv_trap_error(const struct encoding_to_trap_config *tc, 1622 const char *type, int err) 1623{ 1624 kvm_err("%s line %d encoding range " 1625 "(%d, %d, %d, %d, %d) - (%d, %d, %d, %d, %d) (err=%d)\n", 1626 type, tc->line, 1627 sys_reg_Op0(tc->encoding), sys_reg_Op1(tc->encoding), 1628 sys_reg_CRn(tc->encoding), sys_reg_CRm(tc->encoding), 1629 sys_reg_Op2(tc->encoding), 1630 sys_reg_Op0(tc->end), sys_reg_Op1(tc->end), 1631 sys_reg_CRn(tc->end), sys_reg_CRm(tc->end), 1632 sys_reg_Op2(tc->end), 1633 err); 1634} 1635 1636int __init populate_nv_trap_config(void) 1637{ 1638 int ret = 0; 1639 1640 BUILD_BUG_ON(sizeof(union trap_config) != sizeof(void *)); 1641 BUILD_BUG_ON(__NR_CGT_GROUP_IDS__ > BIT(TC_CGT_BITS)); 1642 BUILD_BUG_ON(__NR_FGT_GROUP_IDS__ > BIT(TC_FGT_BITS)); 1643 BUILD_BUG_ON(__NR_FG_FILTER_IDS__ > BIT(TC_FGF_BITS)); 1644 1645 for (int i = 0; i < ARRAY_SIZE(encoding_to_cgt); i++) { 1646 const struct encoding_to_trap_config *cgt = &encoding_to_cgt[i]; 1647 void *prev; 1648 1649 if (cgt->tc.val & BIT(63)) { 1650 kvm_err("CGT[%d] has MBZ bit set\n", i); 1651 ret = -EINVAL; 1652 } 1653 1654 if (cgt->encoding != cgt->end) { 1655 prev = xa_store_range(&sr_forward_xa, 1656 cgt->encoding, cgt->end, 1657 xa_mk_value(cgt->tc.val), 1658 GFP_KERNEL); 1659 } else { 1660 prev = xa_store(&sr_forward_xa, cgt->encoding, 1661 xa_mk_value(cgt->tc.val), GFP_KERNEL); 1662 if (prev && !xa_is_err(prev)) { 1663 ret = -EINVAL; 1664 print_nv_trap_error(cgt, "Duplicate CGT", ret); 1665 } 1666 } 1667 1668 if (xa_is_err(prev)) { 1669 ret = xa_err(prev); 1670 print_nv_trap_error(cgt, "Failed CGT insertion", ret); 1671 } 1672 } 1673 1674 kvm_info("nv: %ld coarse grained trap handlers\n", 1675 ARRAY_SIZE(encoding_to_cgt)); 1676 1677 if (!cpus_have_final_cap(ARM64_HAS_FGT)) 1678 goto check_mcb; 1679 1680 for (int i = 0; i < ARRAY_SIZE(encoding_to_fgt); i++) { 1681 const struct encoding_to_trap_config *fgt = &encoding_to_fgt[i]; 1682 union trap_config tc; 1683 1684 if (fgt->tc.fgt >= __NR_FGT_GROUP_IDS__) { 1685 ret = -EINVAL; 1686 print_nv_trap_error(fgt, "Invalid FGT", ret); 1687 } 1688 1689 tc = get_trap_config(fgt->encoding); 1690 1691 if (tc.fgt) { 1692 ret = -EINVAL; 1693 print_nv_trap_error(fgt, "Duplicate FGT", ret); 1694 } 1695 1696 tc.val |= fgt->tc.val; 1697 xa_store(&sr_forward_xa, fgt->encoding, 1698 xa_mk_value(tc.val), GFP_KERNEL); 1699 } 1700 1701 kvm_info("nv: %ld fine grained trap handlers\n", 1702 ARRAY_SIZE(encoding_to_fgt)); 1703 1704check_mcb: 1705 for (int id = __MULTIPLE_CONTROL_BITS__; id < __COMPLEX_CONDITIONS__; id++) { 1706 const enum cgt_group_id *cgids; 1707 1708 cgids = coarse_control_combo[id - __MULTIPLE_CONTROL_BITS__]; 1709 1710 for (int i = 0; cgids[i] != __RESERVED__; i++) { 1711 if (cgids[i] >= __MULTIPLE_CONTROL_BITS__) { 1712 kvm_err("Recursive MCB %d/%d\n", id, cgids[i]); 1713 ret = -EINVAL; 1714 } 1715 } 1716 } 1717 1718 if (ret) 1719 xa_destroy(&sr_forward_xa); 1720 1721 return ret; 1722} 1723 1724static enum trap_behaviour get_behaviour(struct kvm_vcpu *vcpu, 1725 const struct trap_bits *tb) 1726{ 1727 enum trap_behaviour b = BEHAVE_HANDLE_LOCALLY; 1728 u64 val; 1729 1730 val = __vcpu_sys_reg(vcpu, tb->index); 1731 if ((val & tb->mask) == tb->value) 1732 b |= tb->behaviour; 1733 1734 return b; 1735} 1736 1737static enum trap_behaviour __compute_trap_behaviour(struct kvm_vcpu *vcpu, 1738 const enum cgt_group_id id, 1739 enum trap_behaviour b) 1740{ 1741 switch (id) { 1742 const enum cgt_group_id *cgids; 1743 1744 case __RESERVED__ ... __MULTIPLE_CONTROL_BITS__ - 1: 1745 if (likely(id != __RESERVED__)) 1746 b |= get_behaviour(vcpu, &coarse_trap_bits[id]); 1747 break; 1748 case __MULTIPLE_CONTROL_BITS__ ... __COMPLEX_CONDITIONS__ - 1: 1749 /* Yes, this is recursive. Don't do anything stupid. */ 1750 cgids = coarse_control_combo[id - __MULTIPLE_CONTROL_BITS__]; 1751 for (int i = 0; cgids[i] != __RESERVED__; i++) 1752 b |= __compute_trap_behaviour(vcpu, cgids[i], b); 1753 break; 1754 default: 1755 if (ARRAY_SIZE(ccc)) 1756 b |= ccc[id - __COMPLEX_CONDITIONS__](vcpu); 1757 break; 1758 } 1759 1760 return b; 1761} 1762 1763static enum trap_behaviour compute_trap_behaviour(struct kvm_vcpu *vcpu, 1764 const union trap_config tc) 1765{ 1766 enum trap_behaviour b = BEHAVE_HANDLE_LOCALLY; 1767 1768 return __compute_trap_behaviour(vcpu, tc.cgt, b); 1769} 1770 1771static bool check_fgt_bit(u64 val, const union trap_config tc) 1772{ 1773 return ((val >> tc.bit) & 1) == tc.pol; 1774} 1775 1776#define sanitised_sys_reg(vcpu, reg) \ 1777 ({ \ 1778 u64 __val; \ 1779 __val = __vcpu_sys_reg(vcpu, reg); \ 1780 __val &= ~__ ## reg ## _RES0; \ 1781 (__val); \ 1782 }) 1783 1784bool __check_nv_sr_forward(struct kvm_vcpu *vcpu) 1785{ 1786 union trap_config tc; 1787 enum trap_behaviour b; 1788 bool is_read; 1789 u32 sysreg; 1790 u64 esr, val; 1791 1792 if (!vcpu_has_nv(vcpu) || is_hyp_ctxt(vcpu)) 1793 return false; 1794 1795 esr = kvm_vcpu_get_esr(vcpu); 1796 sysreg = esr_sys64_to_sysreg(esr); 1797 is_read = (esr & ESR_ELx_SYS64_ISS_DIR_MASK) == ESR_ELx_SYS64_ISS_DIR_READ; 1798 1799 tc = get_trap_config(sysreg); 1800 1801 /* 1802 * A value of 0 for the whole entry means that we know nothing 1803 * for this sysreg, and that it cannot be re-injected into the 1804 * nested hypervisor. In this situation, let's cut it short. 1805 * 1806 * Note that ultimately, we could also make use of the xarray 1807 * to store the index of the sysreg in the local descriptor 1808 * array, avoiding another search... Hint, hint... 1809 */ 1810 if (!tc.val) 1811 return false; 1812 1813 switch ((enum fgt_group_id)tc.fgt) { 1814 case __NO_FGT_GROUP__: 1815 break; 1816 1817 case HFGxTR_GROUP: 1818 if (is_read) 1819 val = sanitised_sys_reg(vcpu, HFGRTR_EL2); 1820 else 1821 val = sanitised_sys_reg(vcpu, HFGWTR_EL2); 1822 break; 1823 1824 case HDFGRTR_GROUP: 1825 case HDFGWTR_GROUP: 1826 if (is_read) 1827 val = sanitised_sys_reg(vcpu, HDFGRTR_EL2); 1828 else 1829 val = sanitised_sys_reg(vcpu, HDFGWTR_EL2); 1830 break; 1831 1832 case HFGITR_GROUP: 1833 val = sanitised_sys_reg(vcpu, HFGITR_EL2); 1834 switch (tc.fgf) { 1835 u64 tmp; 1836 1837 case __NO_FGF__: 1838 break; 1839 1840 case HCRX_FGTnXS: 1841 tmp = sanitised_sys_reg(vcpu, HCRX_EL2); 1842 if (tmp & HCRX_EL2_FGTnXS) 1843 tc.fgt = __NO_FGT_GROUP__; 1844 } 1845 break; 1846 1847 case __NR_FGT_GROUP_IDS__: 1848 /* Something is really wrong, bail out */ 1849 WARN_ONCE(1, "__NR_FGT_GROUP_IDS__"); 1850 return false; 1851 } 1852 1853 if (tc.fgt != __NO_FGT_GROUP__ && check_fgt_bit(val, tc)) 1854 goto inject; 1855 1856 b = compute_trap_behaviour(vcpu, tc); 1857 1858 if (((b & BEHAVE_FORWARD_READ) && is_read) || 1859 ((b & BEHAVE_FORWARD_WRITE) && !is_read)) 1860 goto inject; 1861 1862 return false; 1863 1864inject: 1865 trace_kvm_forward_sysreg_trap(vcpu, sysreg, is_read); 1866 1867 kvm_inject_nested_sync(vcpu, kvm_vcpu_get_esr(vcpu)); 1868 return true; 1869} 1870 1871static u64 kvm_check_illegal_exception_return(struct kvm_vcpu *vcpu, u64 spsr) 1872{ 1873 u64 mode = spsr & PSR_MODE_MASK; 1874 1875 /* 1876 * Possible causes for an Illegal Exception Return from EL2: 1877 * - trying to return to EL3 1878 * - trying to return to an illegal M value 1879 * - trying to return to a 32bit EL 1880 * - trying to return to EL1 with HCR_EL2.TGE set 1881 */ 1882 if (mode == PSR_MODE_EL3t || mode == PSR_MODE_EL3h || 1883 mode == 0b00001 || (mode & BIT(1)) || 1884 (spsr & PSR_MODE32_BIT) || 1885 (vcpu_el2_tge_is_set(vcpu) && (mode == PSR_MODE_EL1t || 1886 mode == PSR_MODE_EL1h))) { 1887 /* 1888 * The guest is playing with our nerves. Preserve EL, SP, 1889 * masks, flags from the existing PSTATE, and set IL. 1890 * The HW will then generate an Illegal State Exception 1891 * immediately after ERET. 1892 */ 1893 spsr = *vcpu_cpsr(vcpu); 1894 1895 spsr &= (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | 1896 PSR_N_BIT | PSR_Z_BIT | PSR_C_BIT | PSR_V_BIT | 1897 PSR_MODE_MASK | PSR_MODE32_BIT); 1898 spsr |= PSR_IL_BIT; 1899 } 1900 1901 return spsr; 1902} 1903 1904void kvm_emulate_nested_eret(struct kvm_vcpu *vcpu) 1905{ 1906 u64 spsr, elr, mode; 1907 bool direct_eret; 1908 1909 /* 1910 * Going through the whole put/load motions is a waste of time 1911 * if this is a VHE guest hypervisor returning to its own 1912 * userspace, or the hypervisor performing a local exception 1913 * return. No need to save/restore registers, no need to 1914 * switch S2 MMU. Just do the canonical ERET. 1915 */ 1916 spsr = vcpu_read_sys_reg(vcpu, SPSR_EL2); 1917 spsr = kvm_check_illegal_exception_return(vcpu, spsr); 1918 1919 mode = spsr & (PSR_MODE_MASK | PSR_MODE32_BIT); 1920 1921 direct_eret = (mode == PSR_MODE_EL0t && 1922 vcpu_el2_e2h_is_set(vcpu) && 1923 vcpu_el2_tge_is_set(vcpu)); 1924 direct_eret |= (mode == PSR_MODE_EL2h || mode == PSR_MODE_EL2t); 1925 1926 if (direct_eret) { 1927 *vcpu_pc(vcpu) = vcpu_read_sys_reg(vcpu, ELR_EL2); 1928 *vcpu_cpsr(vcpu) = spsr; 1929 trace_kvm_nested_eret(vcpu, *vcpu_pc(vcpu), spsr); 1930 return; 1931 } 1932 1933 preempt_disable(); 1934 kvm_arch_vcpu_put(vcpu); 1935 1936 elr = __vcpu_sys_reg(vcpu, ELR_EL2); 1937 1938 trace_kvm_nested_eret(vcpu, elr, spsr); 1939 1940 /* 1941 * Note that the current exception level is always the virtual EL2, 1942 * since we set HCR_EL2.NV bit only when entering the virtual EL2. 1943 */ 1944 *vcpu_pc(vcpu) = elr; 1945 *vcpu_cpsr(vcpu) = spsr; 1946 1947 kvm_arch_vcpu_load(vcpu, smp_processor_id()); 1948 preempt_enable(); 1949} 1950 1951static void kvm_inject_el2_exception(struct kvm_vcpu *vcpu, u64 esr_el2, 1952 enum exception_type type) 1953{ 1954 trace_kvm_inject_nested_exception(vcpu, esr_el2, type); 1955 1956 switch (type) { 1957 case except_type_sync: 1958 kvm_pend_exception(vcpu, EXCEPT_AA64_EL2_SYNC); 1959 vcpu_write_sys_reg(vcpu, esr_el2, ESR_EL2); 1960 break; 1961 case except_type_irq: 1962 kvm_pend_exception(vcpu, EXCEPT_AA64_EL2_IRQ); 1963 break; 1964 default: 1965 WARN_ONCE(1, "Unsupported EL2 exception injection %d\n", type); 1966 } 1967} 1968 1969/* 1970 * Emulate taking an exception to EL2. 1971 * See ARM ARM J8.1.2 AArch64.TakeException() 1972 */ 1973static int kvm_inject_nested(struct kvm_vcpu *vcpu, u64 esr_el2, 1974 enum exception_type type) 1975{ 1976 u64 pstate, mode; 1977 bool direct_inject; 1978 1979 if (!vcpu_has_nv(vcpu)) { 1980 kvm_err("Unexpected call to %s for the non-nesting configuration\n", 1981 __func__); 1982 return -EINVAL; 1983 } 1984 1985 /* 1986 * As for ERET, we can avoid doing too much on the injection path by 1987 * checking that we either took the exception from a VHE host 1988 * userspace or from vEL2. In these cases, there is no change in 1989 * translation regime (or anything else), so let's do as little as 1990 * possible. 1991 */ 1992 pstate = *vcpu_cpsr(vcpu); 1993 mode = pstate & (PSR_MODE_MASK | PSR_MODE32_BIT); 1994 1995 direct_inject = (mode == PSR_MODE_EL0t && 1996 vcpu_el2_e2h_is_set(vcpu) && 1997 vcpu_el2_tge_is_set(vcpu)); 1998 direct_inject |= (mode == PSR_MODE_EL2h || mode == PSR_MODE_EL2t); 1999 2000 if (direct_inject) { 2001 kvm_inject_el2_exception(vcpu, esr_el2, type); 2002 return 1; 2003 } 2004 2005 preempt_disable(); 2006 2007 /* 2008 * We may have an exception or PC update in the EL0/EL1 context. 2009 * Commit it before entering EL2. 2010 */ 2011 __kvm_adjust_pc(vcpu); 2012 2013 kvm_arch_vcpu_put(vcpu); 2014 2015 kvm_inject_el2_exception(vcpu, esr_el2, type); 2016 2017 /* 2018 * A hard requirement is that a switch between EL1 and EL2 2019 * contexts has to happen between a put/load, so that we can 2020 * pick the correct timer and interrupt configuration, among 2021 * other things. 2022 * 2023 * Make sure the exception actually took place before we load 2024 * the new context. 2025 */ 2026 __kvm_adjust_pc(vcpu); 2027 2028 kvm_arch_vcpu_load(vcpu, smp_processor_id()); 2029 preempt_enable(); 2030 2031 return 1; 2032} 2033 2034int kvm_inject_nested_sync(struct kvm_vcpu *vcpu, u64 esr_el2) 2035{ 2036 return kvm_inject_nested(vcpu, esr_el2, except_type_sync); 2037} 2038 2039int kvm_inject_nested_irq(struct kvm_vcpu *vcpu) 2040{ 2041 /* 2042 * Do not inject an irq if the: 2043 * - Current exception level is EL2, and 2044 * - virtual HCR_EL2.TGE == 0 2045 * - virtual HCR_EL2.IMO == 0 2046 * 2047 * See Table D1-17 "Physical interrupt target and masking when EL3 is 2048 * not implemented and EL2 is implemented" in ARM DDI 0487C.a. 2049 */ 2050 2051 if (vcpu_is_el2(vcpu) && !vcpu_el2_tge_is_set(vcpu) && 2052 !(__vcpu_sys_reg(vcpu, HCR_EL2) & HCR_IMO)) 2053 return 1; 2054 2055 /* esr_el2 value doesn't matter for exits due to irqs. */ 2056 return kvm_inject_nested(vcpu, 0, except_type_irq); 2057} 2058