1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * This program is used to generate definitions needed by 4 * assembly language modules. 5 * 6 * We use the technique used in the OSF Mach kernel code: 7 * generate asm statements containing #defines, 8 * compile this file to assembler, and then extract the 9 * #defines from the assembly-language output. 10 */ 11 12 #define GENERATING_ASM_OFFSETS /* asm/smp.h */ 13 14 #include <linux/compat.h> 15 #include <linux/signal.h> 16 #include <linux/sched.h> 17 #include <linux/kernel.h> 18 #include <linux/errno.h> 19 #include <linux/string.h> 20 #include <linux/types.h> 21 #include <linux/mman.h> 22 #include <linux/mm.h> 23 #include <linux/suspend.h> 24 #include <linux/hrtimer.h> 25 #ifdef CONFIG_PPC64 26 #include <linux/time.h> 27 #include <linux/hardirq.h> 28 #endif 29 #include <linux/kbuild.h> 30 31 #include <asm/io.h> 32 #include <asm/page.h> 33 #include <asm/processor.h> 34 #include <asm/cputable.h> 35 #include <asm/thread_info.h> 36 #include <asm/rtas.h> 37 #include <asm/vdso_datapage.h> 38 #include <asm/dbell.h> 39 #ifdef CONFIG_PPC64 40 #include <asm/paca.h> 41 #include <asm/lppaca.h> 42 #include <asm/cache.h> 43 #include <asm/mmu.h> 44 #include <asm/hvcall.h> 45 #include <asm/xics.h> 46 #endif 47 #ifdef CONFIG_PPC_POWERNV 48 #include <asm/opal.h> 49 #endif 50 #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST) 51 #include <linux/kvm_host.h> 52 #endif 53 #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S) 54 #include <asm/kvm_book3s.h> 55 #include <asm/kvm_ppc.h> 56 #endif 57 58 #ifdef CONFIG_PPC32 59 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 60 #include "head_booke.h" 61 #endif 62 #endif 63 64 #if defined(CONFIG_PPC_FSL_BOOK3E) 65 #include "../mm/mmu_decl.h" 66 #endif 67 68 #ifdef CONFIG_PPC_8xx 69 #include <asm/fixmap.h> 70 #endif 71 72 #ifdef CONFIG_XMON 73 #include "../xmon/xmon_bpts.h" 74 #endif 75 76 #define STACK_PT_REGS_OFFSET(sym, val) \ 77 DEFINE(sym, STACK_FRAME_OVERHEAD + offsetof(struct pt_regs, val)) 78 79 int main(void) 80 { 81 OFFSET(THREAD, task_struct, thread); 82 OFFSET(MM, task_struct, mm); 83 #ifdef CONFIG_STACKPROTECTOR 84 OFFSET(TASK_CANARY, task_struct, stack_canary); 85 #ifdef CONFIG_PPC64 86 OFFSET(PACA_CANARY, paca_struct, canary); 87 #endif 88 #endif 89 OFFSET(MMCONTEXTID, mm_struct, context.id); 90 #ifdef CONFIG_PPC64 91 DEFINE(SIGSEGV, SIGSEGV); 92 DEFINE(NMI_MASK, NMI_MASK); 93 #else 94 OFFSET(KSP_LIMIT, thread_struct, ksp_limit); 95 #ifdef CONFIG_PPC_RTAS 96 OFFSET(RTAS_SP, thread_struct, rtas_sp); 97 #endif 98 #endif /* CONFIG_PPC64 */ 99 OFFSET(TASK_STACK, task_struct, stack); 100 #ifdef CONFIG_SMP 101 OFFSET(TASK_CPU, task_struct, cpu); 102 #endif 103 104 #ifdef CONFIG_LIVEPATCH 105 OFFSET(TI_livepatch_sp, thread_info, livepatch_sp); 106 #endif 107 108 OFFSET(KSP, thread_struct, ksp); 109 OFFSET(PT_REGS, thread_struct, regs); 110 #ifdef CONFIG_BOOKE 111 OFFSET(THREAD_NORMSAVES, thread_struct, normsave[0]); 112 #endif 113 OFFSET(THREAD_FPEXC_MODE, thread_struct, fpexc_mode); 114 OFFSET(THREAD_FPSTATE, thread_struct, fp_state.fpr); 115 OFFSET(THREAD_FPSAVEAREA, thread_struct, fp_save_area); 116 OFFSET(FPSTATE_FPSCR, thread_fp_state, fpscr); 117 OFFSET(THREAD_LOAD_FP, thread_struct, load_fp); 118 #ifdef CONFIG_ALTIVEC 119 OFFSET(THREAD_VRSTATE, thread_struct, vr_state.vr); 120 OFFSET(THREAD_VRSAVEAREA, thread_struct, vr_save_area); 121 OFFSET(THREAD_VRSAVE, thread_struct, vrsave); 122 OFFSET(THREAD_USED_VR, thread_struct, used_vr); 123 OFFSET(VRSTATE_VSCR, thread_vr_state, vscr); 124 OFFSET(THREAD_LOAD_VEC, thread_struct, load_vec); 125 #endif /* CONFIG_ALTIVEC */ 126 #ifdef CONFIG_VSX 127 OFFSET(THREAD_USED_VSR, thread_struct, used_vsr); 128 #endif /* CONFIG_VSX */ 129 #ifdef CONFIG_PPC64 130 OFFSET(KSP_VSID, thread_struct, ksp_vsid); 131 #else /* CONFIG_PPC64 */ 132 OFFSET(PGDIR, thread_struct, pgdir); 133 #ifdef CONFIG_VMAP_STACK 134 OFFSET(SRR0, thread_struct, srr0); 135 OFFSET(SRR1, thread_struct, srr1); 136 OFFSET(DAR, thread_struct, dar); 137 OFFSET(DSISR, thread_struct, dsisr); 138 #ifdef CONFIG_PPC_BOOK3S_32 139 OFFSET(THR0, thread_struct, r0); 140 OFFSET(THR3, thread_struct, r3); 141 OFFSET(THR4, thread_struct, r4); 142 OFFSET(THR5, thread_struct, r5); 143 OFFSET(THR6, thread_struct, r6); 144 OFFSET(THR8, thread_struct, r8); 145 OFFSET(THR9, thread_struct, r9); 146 OFFSET(THR11, thread_struct, r11); 147 OFFSET(THLR, thread_struct, lr); 148 OFFSET(THCTR, thread_struct, ctr); 149 #endif 150 #endif 151 #ifdef CONFIG_SPE 152 OFFSET(THREAD_EVR0, thread_struct, evr[0]); 153 OFFSET(THREAD_ACC, thread_struct, acc); 154 OFFSET(THREAD_SPEFSCR, thread_struct, spefscr); 155 OFFSET(THREAD_USED_SPE, thread_struct, used_spe); 156 #endif /* CONFIG_SPE */ 157 #endif /* CONFIG_PPC64 */ 158 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) 159 OFFSET(THREAD_DBCR0, thread_struct, debug.dbcr0); 160 #endif 161 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER 162 OFFSET(THREAD_KVM_SVCPU, thread_struct, kvm_shadow_vcpu); 163 #endif 164 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) 165 OFFSET(THREAD_KVM_VCPU, thread_struct, kvm_vcpu); 166 #endif 167 #if defined(CONFIG_PPC_BOOK3S_32) && defined(CONFIG_PPC_KUAP) 168 OFFSET(KUAP, thread_struct, kuap); 169 #endif 170 171 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 172 OFFSET(PACATMSCRATCH, paca_struct, tm_scratch); 173 OFFSET(THREAD_TM_TFHAR, thread_struct, tm_tfhar); 174 OFFSET(THREAD_TM_TEXASR, thread_struct, tm_texasr); 175 OFFSET(THREAD_TM_TFIAR, thread_struct, tm_tfiar); 176 OFFSET(THREAD_TM_TAR, thread_struct, tm_tar); 177 OFFSET(THREAD_TM_PPR, thread_struct, tm_ppr); 178 OFFSET(THREAD_TM_DSCR, thread_struct, tm_dscr); 179 OFFSET(THREAD_TM_AMR, thread_struct, tm_amr); 180 OFFSET(PT_CKPT_REGS, thread_struct, ckpt_regs); 181 OFFSET(THREAD_CKVRSTATE, thread_struct, ckvr_state.vr); 182 OFFSET(THREAD_CKVRSAVE, thread_struct, ckvrsave); 183 OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr); 184 /* Local pt_regs on stack for Transactional Memory funcs. */ 185 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + 186 sizeof(struct pt_regs) + 16); 187 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ 188 189 OFFSET(TI_FLAGS, thread_info, flags); 190 OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags); 191 OFFSET(TI_PREEMPT, thread_info, preempt_count); 192 193 #ifdef CONFIG_PPC64 194 OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size); 195 OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size); 196 OFFSET(DCACHEL1BLOCKSPERPAGE, ppc64_caches, l1d.blocks_per_page); 197 OFFSET(ICACHEL1BLOCKSIZE, ppc64_caches, l1i.block_size); 198 OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size); 199 OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page); 200 /* paca */ 201 DEFINE(PACA_SIZE, sizeof(struct paca_struct)); 202 OFFSET(PACAPACAINDEX, paca_struct, paca_index); 203 OFFSET(PACAPROCSTART, paca_struct, cpu_start); 204 OFFSET(PACAKSAVE, paca_struct, kstack); 205 OFFSET(PACACURRENT, paca_struct, __current); 206 DEFINE(PACA_THREAD_INFO, offsetof(struct paca_struct, __current) + 207 offsetof(struct task_struct, thread_info)); 208 OFFSET(PACASAVEDMSR, paca_struct, saved_msr); 209 OFFSET(PACAR1, paca_struct, saved_r1); 210 OFFSET(PACATOC, paca_struct, kernel_toc); 211 OFFSET(PACAKBASE, paca_struct, kernelbase); 212 OFFSET(PACAKMSR, paca_struct, kernel_msr); 213 OFFSET(PACAIRQSOFTMASK, paca_struct, irq_soft_mask); 214 OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened); 215 OFFSET(PACA_FTRACE_ENABLED, paca_struct, ftrace_enabled); 216 #ifdef CONFIG_PPC_BOOK3S 217 OFFSET(PACACONTEXTID, paca_struct, mm_ctx_id); 218 #ifdef CONFIG_PPC_MM_SLICES 219 OFFSET(PACALOWSLICESPSIZE, paca_struct, mm_ctx_low_slices_psize); 220 OFFSET(PACAHIGHSLICEPSIZE, paca_struct, mm_ctx_high_slices_psize); 221 OFFSET(PACA_SLB_ADDR_LIMIT, paca_struct, mm_ctx_slb_addr_limit); 222 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); 223 #endif /* CONFIG_PPC_MM_SLICES */ 224 #endif 225 226 #ifdef CONFIG_PPC_BOOK3E 227 OFFSET(PACAPGD, paca_struct, pgd); 228 OFFSET(PACA_KERNELPGD, paca_struct, kernel_pgd); 229 OFFSET(PACA_EXGEN, paca_struct, exgen); 230 OFFSET(PACA_EXTLB, paca_struct, extlb); 231 OFFSET(PACA_EXMC, paca_struct, exmc); 232 OFFSET(PACA_EXCRIT, paca_struct, excrit); 233 OFFSET(PACA_EXDBG, paca_struct, exdbg); 234 OFFSET(PACA_MC_STACK, paca_struct, mc_kstack); 235 OFFSET(PACA_CRIT_STACK, paca_struct, crit_kstack); 236 OFFSET(PACA_DBG_STACK, paca_struct, dbg_kstack); 237 OFFSET(PACA_TCD_PTR, paca_struct, tcd_ptr); 238 239 OFFSET(TCD_ESEL_NEXT, tlb_core_data, esel_next); 240 OFFSET(TCD_ESEL_MAX, tlb_core_data, esel_max); 241 OFFSET(TCD_ESEL_FIRST, tlb_core_data, esel_first); 242 #endif /* CONFIG_PPC_BOOK3E */ 243 244 #ifdef CONFIG_PPC_BOOK3S_64 245 OFFSET(PACASLBCACHE, paca_struct, slb_cache); 246 OFFSET(PACASLBCACHEPTR, paca_struct, slb_cache_ptr); 247 OFFSET(PACASTABRR, paca_struct, stab_rr); 248 OFFSET(PACAVMALLOCSLLP, paca_struct, vmalloc_sllp); 249 #ifdef CONFIG_PPC_MM_SLICES 250 OFFSET(MMUPSIZESLLP, mmu_psize_def, sllp); 251 #else 252 OFFSET(PACACONTEXTSLLP, paca_struct, mm_ctx_sllp); 253 #endif /* CONFIG_PPC_MM_SLICES */ 254 OFFSET(PACA_EXGEN, paca_struct, exgen); 255 OFFSET(PACA_EXMC, paca_struct, exmc); 256 OFFSET(PACA_EXSLB, paca_struct, exslb); 257 OFFSET(PACA_EXNMI, paca_struct, exnmi); 258 #ifdef CONFIG_PPC_PSERIES 259 OFFSET(PACALPPACAPTR, paca_struct, lppaca_ptr); 260 #endif 261 OFFSET(PACA_SLBSHADOWPTR, paca_struct, slb_shadow_ptr); 262 OFFSET(SLBSHADOW_STACKVSID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid); 263 OFFSET(SLBSHADOW_STACKESID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid); 264 OFFSET(SLBSHADOW_SAVEAREA, slb_shadow, save_area); 265 OFFSET(LPPACA_PMCINUSE, lppaca, pmcregs_in_use); 266 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 267 OFFSET(PACA_PMCINUSE, paca_struct, pmcregs_in_use); 268 #endif 269 OFFSET(LPPACA_DTLIDX, lppaca, dtl_idx); 270 OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count); 271 OFFSET(PACA_DTL_RIDX, paca_struct, dtl_ridx); 272 #endif /* CONFIG_PPC_BOOK3S_64 */ 273 OFFSET(PACAEMERGSP, paca_struct, emergency_sp); 274 #ifdef CONFIG_PPC_BOOK3S_64 275 OFFSET(PACAMCEMERGSP, paca_struct, mc_emergency_sp); 276 OFFSET(PACA_NMI_EMERG_SP, paca_struct, nmi_emergency_sp); 277 OFFSET(PACA_IN_MCE, paca_struct, in_mce); 278 OFFSET(PACA_IN_NMI, paca_struct, in_nmi); 279 OFFSET(PACA_RFI_FLUSH_FALLBACK_AREA, paca_struct, rfi_flush_fallback_area); 280 OFFSET(PACA_EXRFI, paca_struct, exrfi); 281 OFFSET(PACA_L1D_FLUSH_SIZE, paca_struct, l1d_flush_size); 282 283 #endif 284 OFFSET(PACAHWCPUID, paca_struct, hw_cpu_id); 285 OFFSET(PACAKEXECSTATE, paca_struct, kexec_state); 286 OFFSET(PACA_DSCR_DEFAULT, paca_struct, dscr_default); 287 OFFSET(ACCOUNT_STARTTIME, paca_struct, accounting.starttime); 288 OFFSET(ACCOUNT_STARTTIME_USER, paca_struct, accounting.starttime_user); 289 OFFSET(ACCOUNT_USER_TIME, paca_struct, accounting.utime); 290 OFFSET(ACCOUNT_SYSTEM_TIME, paca_struct, accounting.stime); 291 #ifdef CONFIG_PPC_BOOK3E 292 OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save); 293 #endif 294 OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso); 295 #else /* CONFIG_PPC64 */ 296 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE 297 OFFSET(ACCOUNT_STARTTIME, thread_info, accounting.starttime); 298 OFFSET(ACCOUNT_STARTTIME_USER, thread_info, accounting.starttime_user); 299 OFFSET(ACCOUNT_USER_TIME, thread_info, accounting.utime); 300 OFFSET(ACCOUNT_SYSTEM_TIME, thread_info, accounting.stime); 301 #endif 302 #endif /* CONFIG_PPC64 */ 303 304 /* RTAS */ 305 OFFSET(RTASBASE, rtas_t, base); 306 OFFSET(RTASENTRY, rtas_t, entry); 307 308 /* Interrupt register frame */ 309 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); 310 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); 311 STACK_PT_REGS_OFFSET(GPR0, gpr[0]); 312 STACK_PT_REGS_OFFSET(GPR1, gpr[1]); 313 STACK_PT_REGS_OFFSET(GPR2, gpr[2]); 314 STACK_PT_REGS_OFFSET(GPR3, gpr[3]); 315 STACK_PT_REGS_OFFSET(GPR4, gpr[4]); 316 STACK_PT_REGS_OFFSET(GPR5, gpr[5]); 317 STACK_PT_REGS_OFFSET(GPR6, gpr[6]); 318 STACK_PT_REGS_OFFSET(GPR7, gpr[7]); 319 STACK_PT_REGS_OFFSET(GPR8, gpr[8]); 320 STACK_PT_REGS_OFFSET(GPR9, gpr[9]); 321 STACK_PT_REGS_OFFSET(GPR10, gpr[10]); 322 STACK_PT_REGS_OFFSET(GPR11, gpr[11]); 323 STACK_PT_REGS_OFFSET(GPR12, gpr[12]); 324 STACK_PT_REGS_OFFSET(GPR13, gpr[13]); 325 #ifndef CONFIG_PPC64 326 STACK_PT_REGS_OFFSET(GPR14, gpr[14]); 327 #endif /* CONFIG_PPC64 */ 328 /* 329 * Note: these symbols include _ because they overlap with special 330 * register names 331 */ 332 STACK_PT_REGS_OFFSET(_NIP, nip); 333 STACK_PT_REGS_OFFSET(_MSR, msr); 334 STACK_PT_REGS_OFFSET(_CTR, ctr); 335 STACK_PT_REGS_OFFSET(_LINK, link); 336 STACK_PT_REGS_OFFSET(_CCR, ccr); 337 STACK_PT_REGS_OFFSET(_XER, xer); 338 STACK_PT_REGS_OFFSET(_DAR, dar); 339 STACK_PT_REGS_OFFSET(_DSISR, dsisr); 340 STACK_PT_REGS_OFFSET(ORIG_GPR3, orig_gpr3); 341 STACK_PT_REGS_OFFSET(RESULT, result); 342 STACK_PT_REGS_OFFSET(_TRAP, trap); 343 #ifndef CONFIG_PPC64 344 /* 345 * The PowerPC 400-class & Book-E processors have neither the DAR 346 * nor the DSISR SPRs. Hence, we overload them to hold the similar 347 * DEAR and ESR SPRs for such processors. For critical interrupts 348 * we use them to hold SRR0 and SRR1. 349 */ 350 STACK_PT_REGS_OFFSET(_DEAR, dar); 351 STACK_PT_REGS_OFFSET(_ESR, dsisr); 352 #else /* CONFIG_PPC64 */ 353 STACK_PT_REGS_OFFSET(SOFTE, softe); 354 STACK_PT_REGS_OFFSET(_PPR, ppr); 355 #endif /* CONFIG_PPC64 */ 356 357 #ifdef CONFIG_PPC_KUAP 358 STACK_PT_REGS_OFFSET(STACK_REGS_KUAP, kuap); 359 #endif 360 361 #if defined(CONFIG_PPC32) 362 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 363 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); 364 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 365 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ 366 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 367 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); 368 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); 369 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); 370 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); 371 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); 372 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); 373 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); 374 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); 375 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); 376 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); 377 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); 378 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); 379 #endif 380 #endif 381 382 #ifndef CONFIG_PPC64 383 OFFSET(MM_PGD, mm_struct, pgd); 384 #endif /* ! CONFIG_PPC64 */ 385 386 /* About the CPU features table */ 387 OFFSET(CPU_SPEC_FEATURES, cpu_spec, cpu_features); 388 OFFSET(CPU_SPEC_SETUP, cpu_spec, cpu_setup); 389 OFFSET(CPU_SPEC_RESTORE, cpu_spec, cpu_restore); 390 391 OFFSET(pbe_address, pbe, address); 392 OFFSET(pbe_orig_address, pbe, orig_address); 393 OFFSET(pbe_next, pbe, next); 394 395 #ifndef CONFIG_PPC64 396 DEFINE(TASK_SIZE, TASK_SIZE); 397 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); 398 #endif /* ! CONFIG_PPC64 */ 399 400 /* datapage offsets for use by vdso */ 401 OFFSET(CFG_TB_ORIG_STAMP, vdso_data, tb_orig_stamp); 402 OFFSET(CFG_TB_TICKS_PER_SEC, vdso_data, tb_ticks_per_sec); 403 OFFSET(CFG_TB_TO_XS, vdso_data, tb_to_xs); 404 OFFSET(CFG_TB_UPDATE_COUNT, vdso_data, tb_update_count); 405 OFFSET(CFG_TZ_MINUTEWEST, vdso_data, tz_minuteswest); 406 OFFSET(CFG_TZ_DSTTIME, vdso_data, tz_dsttime); 407 OFFSET(CFG_SYSCALL_MAP32, vdso_data, syscall_map_32); 408 OFFSET(WTOM_CLOCK_SEC, vdso_data, wtom_clock_sec); 409 OFFSET(WTOM_CLOCK_NSEC, vdso_data, wtom_clock_nsec); 410 OFFSET(STAMP_XTIME_SEC, vdso_data, stamp_xtime_sec); 411 OFFSET(STAMP_XTIME_NSEC, vdso_data, stamp_xtime_nsec); 412 OFFSET(STAMP_SEC_FRAC, vdso_data, stamp_sec_fraction); 413 OFFSET(CLOCK_HRTIMER_RES, vdso_data, hrtimer_res); 414 #ifdef CONFIG_PPC64 415 OFFSET(CFG_ICACHE_BLOCKSZ, vdso_data, icache_block_size); 416 OFFSET(CFG_DCACHE_BLOCKSZ, vdso_data, dcache_block_size); 417 OFFSET(CFG_ICACHE_LOGBLOCKSZ, vdso_data, icache_log_block_size); 418 OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_data, dcache_log_block_size); 419 OFFSET(CFG_SYSCALL_MAP64, vdso_data, syscall_map_64); 420 OFFSET(TVAL64_TV_SEC, __kernel_old_timeval, tv_sec); 421 OFFSET(TVAL64_TV_USEC, __kernel_old_timeval, tv_usec); 422 #endif 423 OFFSET(TSPC64_TV_SEC, __kernel_timespec, tv_sec); 424 OFFSET(TSPC64_TV_NSEC, __kernel_timespec, tv_nsec); 425 OFFSET(TVAL32_TV_SEC, old_timeval32, tv_sec); 426 OFFSET(TVAL32_TV_USEC, old_timeval32, tv_usec); 427 OFFSET(TSPC32_TV_SEC, old_timespec32, tv_sec); 428 OFFSET(TSPC32_TV_NSEC, old_timespec32, tv_nsec); 429 /* timeval/timezone offsets for use by vdso */ 430 OFFSET(TZONE_TZ_MINWEST, timezone, tz_minuteswest); 431 OFFSET(TZONE_TZ_DSTTIME, timezone, tz_dsttime); 432 433 /* Other bits used by the vdso */ 434 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 435 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 436 DEFINE(CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE); 437 DEFINE(CLOCK_MONOTONIC_COARSE, CLOCK_MONOTONIC_COARSE); 438 DEFINE(CLOCK_MAX, CLOCK_TAI); 439 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); 440 DEFINE(EINVAL, EINVAL); 441 DEFINE(KTIME_LOW_RES, KTIME_LOW_RES); 442 443 #ifdef CONFIG_BUG 444 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); 445 #endif 446 447 #ifdef CONFIG_PPC_BOOK3S_64 448 DEFINE(PGD_TABLE_SIZE, (sizeof(pgd_t) << max(RADIX_PGD_INDEX_SIZE, H_PGD_INDEX_SIZE))); 449 #else 450 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); 451 #endif 452 DEFINE(PTE_SIZE, sizeof(pte_t)); 453 454 #ifdef CONFIG_KVM 455 OFFSET(VCPU_HOST_STACK, kvm_vcpu, arch.host_stack); 456 OFFSET(VCPU_HOST_PID, kvm_vcpu, arch.host_pid); 457 OFFSET(VCPU_GUEST_PID, kvm_vcpu, arch.pid); 458 OFFSET(VCPU_GPRS, kvm_vcpu, arch.regs.gpr); 459 OFFSET(VCPU_VRSAVE, kvm_vcpu, arch.vrsave); 460 OFFSET(VCPU_FPRS, kvm_vcpu, arch.fp.fpr); 461 #ifdef CONFIG_ALTIVEC 462 OFFSET(VCPU_VRS, kvm_vcpu, arch.vr.vr); 463 #endif 464 OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); 465 OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); 466 OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); 467 #ifdef CONFIG_PPC_BOOK3S 468 OFFSET(VCPU_TAR, kvm_vcpu, arch.tar); 469 #endif 470 OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); 471 OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); 472 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 473 OFFSET(VCPU_MSR, kvm_vcpu, arch.shregs.msr); 474 OFFSET(VCPU_SRR0, kvm_vcpu, arch.shregs.srr0); 475 OFFSET(VCPU_SRR1, kvm_vcpu, arch.shregs.srr1); 476 OFFSET(VCPU_SPRG0, kvm_vcpu, arch.shregs.sprg0); 477 OFFSET(VCPU_SPRG1, kvm_vcpu, arch.shregs.sprg1); 478 OFFSET(VCPU_SPRG2, kvm_vcpu, arch.shregs.sprg2); 479 OFFSET(VCPU_SPRG3, kvm_vcpu, arch.shregs.sprg3); 480 #endif 481 #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING 482 OFFSET(VCPU_TB_RMENTRY, kvm_vcpu, arch.rm_entry); 483 OFFSET(VCPU_TB_RMINTR, kvm_vcpu, arch.rm_intr); 484 OFFSET(VCPU_TB_RMEXIT, kvm_vcpu, arch.rm_exit); 485 OFFSET(VCPU_TB_GUEST, kvm_vcpu, arch.guest_time); 486 OFFSET(VCPU_TB_CEDE, kvm_vcpu, arch.cede_time); 487 OFFSET(VCPU_CUR_ACTIVITY, kvm_vcpu, arch.cur_activity); 488 OFFSET(VCPU_ACTIVITY_START, kvm_vcpu, arch.cur_tb_start); 489 OFFSET(TAS_SEQCOUNT, kvmhv_tb_accumulator, seqcount); 490 OFFSET(TAS_TOTAL, kvmhv_tb_accumulator, tb_total); 491 OFFSET(TAS_MIN, kvmhv_tb_accumulator, tb_min); 492 OFFSET(TAS_MAX, kvmhv_tb_accumulator, tb_max); 493 #endif 494 OFFSET(VCPU_SHARED_SPRG3, kvm_vcpu_arch_shared, sprg3); 495 OFFSET(VCPU_SHARED_SPRG4, kvm_vcpu_arch_shared, sprg4); 496 OFFSET(VCPU_SHARED_SPRG5, kvm_vcpu_arch_shared, sprg5); 497 OFFSET(VCPU_SHARED_SPRG6, kvm_vcpu_arch_shared, sprg6); 498 OFFSET(VCPU_SHARED_SPRG7, kvm_vcpu_arch_shared, sprg7); 499 OFFSET(VCPU_SHADOW_PID, kvm_vcpu, arch.shadow_pid); 500 OFFSET(VCPU_SHADOW_PID1, kvm_vcpu, arch.shadow_pid1); 501 OFFSET(VCPU_SHARED, kvm_vcpu, arch.shared); 502 OFFSET(VCPU_SHARED_MSR, kvm_vcpu_arch_shared, msr); 503 OFFSET(VCPU_SHADOW_MSR, kvm_vcpu, arch.shadow_msr); 504 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) 505 OFFSET(VCPU_SHAREDBE, kvm_vcpu, arch.shared_big_endian); 506 #endif 507 508 OFFSET(VCPU_SHARED_MAS0, kvm_vcpu_arch_shared, mas0); 509 OFFSET(VCPU_SHARED_MAS1, kvm_vcpu_arch_shared, mas1); 510 OFFSET(VCPU_SHARED_MAS2, kvm_vcpu_arch_shared, mas2); 511 OFFSET(VCPU_SHARED_MAS7_3, kvm_vcpu_arch_shared, mas7_3); 512 OFFSET(VCPU_SHARED_MAS4, kvm_vcpu_arch_shared, mas4); 513 OFFSET(VCPU_SHARED_MAS6, kvm_vcpu_arch_shared, mas6); 514 515 OFFSET(VCPU_KVM, kvm_vcpu, kvm); 516 OFFSET(KVM_LPID, kvm, arch.lpid); 517 518 /* book3s */ 519 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 520 OFFSET(KVM_TLB_SETS, kvm, arch.tlb_sets); 521 OFFSET(KVM_SDR1, kvm, arch.sdr1); 522 OFFSET(KVM_HOST_LPID, kvm, arch.host_lpid); 523 OFFSET(KVM_HOST_LPCR, kvm, arch.host_lpcr); 524 OFFSET(KVM_HOST_SDR1, kvm, arch.host_sdr1); 525 OFFSET(KVM_NEED_FLUSH, kvm, arch.need_tlb_flush.bits); 526 OFFSET(KVM_ENABLED_HCALLS, kvm, arch.enabled_hcalls); 527 OFFSET(KVM_VRMA_SLB_V, kvm, arch.vrma_slb_v); 528 OFFSET(KVM_RADIX, kvm, arch.radix); 529 OFFSET(KVM_FWNMI, kvm, arch.fwnmi_enabled); 530 OFFSET(KVM_SECURE_GUEST, kvm, arch.secure_guest); 531 OFFSET(VCPU_DSISR, kvm_vcpu, arch.shregs.dsisr); 532 OFFSET(VCPU_DAR, kvm_vcpu, arch.shregs.dar); 533 OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr); 534 OFFSET(VCPU_VPA_DIRTY, kvm_vcpu, arch.vpa.dirty); 535 OFFSET(VCPU_HEIR, kvm_vcpu, arch.emul_inst); 536 OFFSET(VCPU_NESTED, kvm_vcpu, arch.nested); 537 OFFSET(VCPU_CPU, kvm_vcpu, cpu); 538 OFFSET(VCPU_THREAD_CPU, kvm_vcpu, arch.thread_cpu); 539 #endif 540 #ifdef CONFIG_PPC_BOOK3S 541 OFFSET(VCPU_PURR, kvm_vcpu, arch.purr); 542 OFFSET(VCPU_SPURR, kvm_vcpu, arch.spurr); 543 OFFSET(VCPU_IC, kvm_vcpu, arch.ic); 544 OFFSET(VCPU_DSCR, kvm_vcpu, arch.dscr); 545 OFFSET(VCPU_AMR, kvm_vcpu, arch.amr); 546 OFFSET(VCPU_UAMOR, kvm_vcpu, arch.uamor); 547 OFFSET(VCPU_IAMR, kvm_vcpu, arch.iamr); 548 OFFSET(VCPU_CTRL, kvm_vcpu, arch.ctrl); 549 OFFSET(VCPU_DABR, kvm_vcpu, arch.dabr); 550 OFFSET(VCPU_DABRX, kvm_vcpu, arch.dabrx); 551 OFFSET(VCPU_DAWR, kvm_vcpu, arch.dawr); 552 OFFSET(VCPU_DAWRX, kvm_vcpu, arch.dawrx); 553 OFFSET(VCPU_CIABR, kvm_vcpu, arch.ciabr); 554 OFFSET(VCPU_HFLAGS, kvm_vcpu, arch.hflags); 555 OFFSET(VCPU_DEC, kvm_vcpu, arch.dec); 556 OFFSET(VCPU_DEC_EXPIRES, kvm_vcpu, arch.dec_expires); 557 OFFSET(VCPU_PENDING_EXC, kvm_vcpu, arch.pending_exceptions); 558 OFFSET(VCPU_CEDED, kvm_vcpu, arch.ceded); 559 OFFSET(VCPU_PRODDED, kvm_vcpu, arch.prodded); 560 OFFSET(VCPU_IRQ_PENDING, kvm_vcpu, arch.irq_pending); 561 OFFSET(VCPU_DBELL_REQ, kvm_vcpu, arch.doorbell_request); 562 OFFSET(VCPU_MMCR, kvm_vcpu, arch.mmcr); 563 OFFSET(VCPU_MMCRA, kvm_vcpu, arch.mmcra); 564 OFFSET(VCPU_MMCRS, kvm_vcpu, arch.mmcrs); 565 OFFSET(VCPU_PMC, kvm_vcpu, arch.pmc); 566 OFFSET(VCPU_SPMC, kvm_vcpu, arch.spmc); 567 OFFSET(VCPU_SIAR, kvm_vcpu, arch.siar); 568 OFFSET(VCPU_SDAR, kvm_vcpu, arch.sdar); 569 OFFSET(VCPU_SIER, kvm_vcpu, arch.sier); 570 OFFSET(VCPU_SLB, kvm_vcpu, arch.slb); 571 OFFSET(VCPU_SLB_MAX, kvm_vcpu, arch.slb_max); 572 OFFSET(VCPU_SLB_NR, kvm_vcpu, arch.slb_nr); 573 OFFSET(VCPU_FAULT_DSISR, kvm_vcpu, arch.fault_dsisr); 574 OFFSET(VCPU_FAULT_DAR, kvm_vcpu, arch.fault_dar); 575 OFFSET(VCPU_FAULT_GPA, kvm_vcpu, arch.fault_gpa); 576 OFFSET(VCPU_INTR_MSR, kvm_vcpu, arch.intr_msr); 577 OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); 578 OFFSET(VCPU_TRAP, kvm_vcpu, arch.trap); 579 OFFSET(VCPU_CFAR, kvm_vcpu, arch.cfar); 580 OFFSET(VCPU_PPR, kvm_vcpu, arch.ppr); 581 OFFSET(VCPU_FSCR, kvm_vcpu, arch.fscr); 582 OFFSET(VCPU_PSPB, kvm_vcpu, arch.pspb); 583 OFFSET(VCPU_EBBHR, kvm_vcpu, arch.ebbhr); 584 OFFSET(VCPU_EBBRR, kvm_vcpu, arch.ebbrr); 585 OFFSET(VCPU_BESCR, kvm_vcpu, arch.bescr); 586 OFFSET(VCPU_CSIGR, kvm_vcpu, arch.csigr); 587 OFFSET(VCPU_TACR, kvm_vcpu, arch.tacr); 588 OFFSET(VCPU_TCSCR, kvm_vcpu, arch.tcscr); 589 OFFSET(VCPU_ACOP, kvm_vcpu, arch.acop); 590 OFFSET(VCPU_WORT, kvm_vcpu, arch.wort); 591 OFFSET(VCPU_TID, kvm_vcpu, arch.tid); 592 OFFSET(VCPU_PSSCR, kvm_vcpu, arch.psscr); 593 OFFSET(VCPU_HFSCR, kvm_vcpu, arch.hfscr); 594 OFFSET(VCORE_ENTRY_EXIT, kvmppc_vcore, entry_exit_map); 595 OFFSET(VCORE_IN_GUEST, kvmppc_vcore, in_guest); 596 OFFSET(VCORE_NAPPING_THREADS, kvmppc_vcore, napping_threads); 597 OFFSET(VCORE_KVM, kvmppc_vcore, kvm); 598 OFFSET(VCORE_TB_OFFSET, kvmppc_vcore, tb_offset); 599 OFFSET(VCORE_TB_OFFSET_APPL, kvmppc_vcore, tb_offset_applied); 600 OFFSET(VCORE_LPCR, kvmppc_vcore, lpcr); 601 OFFSET(VCORE_PCR, kvmppc_vcore, pcr); 602 OFFSET(VCORE_DPDES, kvmppc_vcore, dpdes); 603 OFFSET(VCORE_VTB, kvmppc_vcore, vtb); 604 OFFSET(VCPU_SLB_E, kvmppc_slb, orige); 605 OFFSET(VCPU_SLB_V, kvmppc_slb, origv); 606 DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); 607 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 608 OFFSET(VCPU_TFHAR, kvm_vcpu, arch.tfhar); 609 OFFSET(VCPU_TFIAR, kvm_vcpu, arch.tfiar); 610 OFFSET(VCPU_TEXASR, kvm_vcpu, arch.texasr); 611 OFFSET(VCPU_ORIG_TEXASR, kvm_vcpu, arch.orig_texasr); 612 OFFSET(VCPU_GPR_TM, kvm_vcpu, arch.gpr_tm); 613 OFFSET(VCPU_FPRS_TM, kvm_vcpu, arch.fp_tm.fpr); 614 OFFSET(VCPU_VRS_TM, kvm_vcpu, arch.vr_tm.vr); 615 OFFSET(VCPU_VRSAVE_TM, kvm_vcpu, arch.vrsave_tm); 616 OFFSET(VCPU_CR_TM, kvm_vcpu, arch.cr_tm); 617 OFFSET(VCPU_XER_TM, kvm_vcpu, arch.xer_tm); 618 OFFSET(VCPU_LR_TM, kvm_vcpu, arch.lr_tm); 619 OFFSET(VCPU_CTR_TM, kvm_vcpu, arch.ctr_tm); 620 OFFSET(VCPU_AMR_TM, kvm_vcpu, arch.amr_tm); 621 OFFSET(VCPU_PPR_TM, kvm_vcpu, arch.ppr_tm); 622 OFFSET(VCPU_DSCR_TM, kvm_vcpu, arch.dscr_tm); 623 OFFSET(VCPU_TAR_TM, kvm_vcpu, arch.tar_tm); 624 #endif 625 626 #ifdef CONFIG_PPC_BOOK3S_64 627 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE 628 OFFSET(PACA_SVCPU, paca_struct, shadow_vcpu); 629 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) 630 #else 631 # define SVCPU_FIELD(x, f) 632 #endif 633 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) 634 #else /* 32-bit */ 635 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) 636 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) 637 #endif 638 639 SVCPU_FIELD(SVCPU_CR, cr); 640 SVCPU_FIELD(SVCPU_XER, xer); 641 SVCPU_FIELD(SVCPU_CTR, ctr); 642 SVCPU_FIELD(SVCPU_LR, lr); 643 SVCPU_FIELD(SVCPU_PC, pc); 644 SVCPU_FIELD(SVCPU_R0, gpr[0]); 645 SVCPU_FIELD(SVCPU_R1, gpr[1]); 646 SVCPU_FIELD(SVCPU_R2, gpr[2]); 647 SVCPU_FIELD(SVCPU_R3, gpr[3]); 648 SVCPU_FIELD(SVCPU_R4, gpr[4]); 649 SVCPU_FIELD(SVCPU_R5, gpr[5]); 650 SVCPU_FIELD(SVCPU_R6, gpr[6]); 651 SVCPU_FIELD(SVCPU_R7, gpr[7]); 652 SVCPU_FIELD(SVCPU_R8, gpr[8]); 653 SVCPU_FIELD(SVCPU_R9, gpr[9]); 654 SVCPU_FIELD(SVCPU_R10, gpr[10]); 655 SVCPU_FIELD(SVCPU_R11, gpr[11]); 656 SVCPU_FIELD(SVCPU_R12, gpr[12]); 657 SVCPU_FIELD(SVCPU_R13, gpr[13]); 658 SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); 659 SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); 660 SVCPU_FIELD(SVCPU_LAST_INST, last_inst); 661 SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); 662 #ifdef CONFIG_PPC_BOOK3S_32 663 SVCPU_FIELD(SVCPU_SR, sr); 664 #endif 665 #ifdef CONFIG_PPC64 666 SVCPU_FIELD(SVCPU_SLB, slb); 667 SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); 668 SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); 669 #endif 670 671 HSTATE_FIELD(HSTATE_HOST_R1, host_r1); 672 HSTATE_FIELD(HSTATE_HOST_R2, host_r2); 673 HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); 674 HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); 675 HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); 676 HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); 677 HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); 678 HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); 679 HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); 680 HSTATE_FIELD(HSTATE_NAPPING, napping); 681 682 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 683 HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); 684 HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); 685 HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); 686 HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); 687 HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); 688 HSTATE_FIELD(HSTATE_XIVE_TIMA_PHYS, xive_tima_phys); 689 HSTATE_FIELD(HSTATE_XIVE_TIMA_VIRT, xive_tima_virt); 690 HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); 691 HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); 692 HSTATE_FIELD(HSTATE_PTID, ptid); 693 HSTATE_FIELD(HSTATE_TID, tid); 694 HSTATE_FIELD(HSTATE_FAKE_SUSPEND, fake_suspend); 695 HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); 696 HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); 697 HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); 698 HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); 699 HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); 700 HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); 701 HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); 702 HSTATE_FIELD(HSTATE_MMCR3, host_mmcr[7]); 703 HSTATE_FIELD(HSTATE_SIER2, host_mmcr[8]); 704 HSTATE_FIELD(HSTATE_SIER3, host_mmcr[9]); 705 HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); 706 HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); 707 HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); 708 HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); 709 HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); 710 HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); 711 HSTATE_FIELD(HSTATE_PURR, host_purr); 712 HSTATE_FIELD(HSTATE_SPURR, host_spurr); 713 HSTATE_FIELD(HSTATE_DSCR, host_dscr); 714 HSTATE_FIELD(HSTATE_DABR, dabr); 715 HSTATE_FIELD(HSTATE_DECEXP, dec_expires); 716 HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); 717 DEFINE(IPI_PRIORITY, IPI_PRIORITY); 718 OFFSET(KVM_SPLIT_RPR, kvm_split_mode, rpr); 719 OFFSET(KVM_SPLIT_PMMAR, kvm_split_mode, pmmar); 720 OFFSET(KVM_SPLIT_LDBAR, kvm_split_mode, ldbar); 721 OFFSET(KVM_SPLIT_DO_NAP, kvm_split_mode, do_nap); 722 OFFSET(KVM_SPLIT_NAPPED, kvm_split_mode, napped); 723 OFFSET(KVM_SPLIT_DO_SET, kvm_split_mode, do_set); 724 OFFSET(KVM_SPLIT_DO_RESTORE, kvm_split_mode, do_restore); 725 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ 726 727 #ifdef CONFIG_PPC_BOOK3S_64 728 HSTATE_FIELD(HSTATE_CFAR, cfar); 729 HSTATE_FIELD(HSTATE_PPR, ppr); 730 HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); 731 #endif /* CONFIG_PPC_BOOK3S_64 */ 732 733 #else /* CONFIG_PPC_BOOK3S */ 734 OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); 735 OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); 736 OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); 737 OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); 738 OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); 739 OFFSET(VCPU_SPRG9, kvm_vcpu, arch.sprg9); 740 OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); 741 OFFSET(VCPU_FAULT_DEAR, kvm_vcpu, arch.fault_dear); 742 OFFSET(VCPU_FAULT_ESR, kvm_vcpu, arch.fault_esr); 743 OFFSET(VCPU_CRIT_SAVE, kvm_vcpu, arch.crit_save); 744 #endif /* CONFIG_PPC_BOOK3S */ 745 #endif /* CONFIG_KVM */ 746 747 #ifdef CONFIG_KVM_GUEST 748 OFFSET(KVM_MAGIC_SCRATCH1, kvm_vcpu_arch_shared, scratch1); 749 OFFSET(KVM_MAGIC_SCRATCH2, kvm_vcpu_arch_shared, scratch2); 750 OFFSET(KVM_MAGIC_SCRATCH3, kvm_vcpu_arch_shared, scratch3); 751 OFFSET(KVM_MAGIC_INT, kvm_vcpu_arch_shared, int_pending); 752 OFFSET(KVM_MAGIC_MSR, kvm_vcpu_arch_shared, msr); 753 OFFSET(KVM_MAGIC_CRITICAL, kvm_vcpu_arch_shared, critical); 754 OFFSET(KVM_MAGIC_SR, kvm_vcpu_arch_shared, sr); 755 #endif 756 757 #ifdef CONFIG_44x 758 DEFINE(PGD_T_LOG2, PGD_T_LOG2); 759 DEFINE(PTE_T_LOG2, PTE_T_LOG2); 760 #endif 761 #ifdef CONFIG_PPC_FSL_BOOK3E 762 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); 763 OFFSET(TLBCAM_MAS0, tlbcam, MAS0); 764 OFFSET(TLBCAM_MAS1, tlbcam, MAS1); 765 OFFSET(TLBCAM_MAS2, tlbcam, MAS2); 766 OFFSET(TLBCAM_MAS3, tlbcam, MAS3); 767 OFFSET(TLBCAM_MAS7, tlbcam, MAS7); 768 #endif 769 770 #if defined(CONFIG_KVM) && defined(CONFIG_SPE) 771 OFFSET(VCPU_EVR, kvm_vcpu, arch.evr[0]); 772 OFFSET(VCPU_ACC, kvm_vcpu, arch.acc); 773 OFFSET(VCPU_SPEFSCR, kvm_vcpu, arch.spefscr); 774 OFFSET(VCPU_HOST_SPEFSCR, kvm_vcpu, arch.host_spefscr); 775 #endif 776 777 #ifdef CONFIG_KVM_BOOKE_HV 778 OFFSET(VCPU_HOST_MAS4, kvm_vcpu, arch.host_mas4); 779 OFFSET(VCPU_HOST_MAS6, kvm_vcpu, arch.host_mas6); 780 #endif 781 782 #ifdef CONFIG_KVM_XICS 783 DEFINE(VCPU_XIVE_SAVED_STATE, offsetof(struct kvm_vcpu, 784 arch.xive_saved_state)); 785 DEFINE(VCPU_XIVE_CAM_WORD, offsetof(struct kvm_vcpu, 786 arch.xive_cam_word)); 787 DEFINE(VCPU_XIVE_PUSHED, offsetof(struct kvm_vcpu, arch.xive_pushed)); 788 DEFINE(VCPU_XIVE_ESC_ON, offsetof(struct kvm_vcpu, arch.xive_esc_on)); 789 DEFINE(VCPU_XIVE_ESC_RADDR, offsetof(struct kvm_vcpu, arch.xive_esc_raddr)); 790 DEFINE(VCPU_XIVE_ESC_VADDR, offsetof(struct kvm_vcpu, arch.xive_esc_vaddr)); 791 #endif 792 793 #ifdef CONFIG_KVM_EXIT_TIMING 794 OFFSET(VCPU_TIMING_EXIT_TBU, kvm_vcpu, arch.timing_exit.tv32.tbu); 795 OFFSET(VCPU_TIMING_EXIT_TBL, kvm_vcpu, arch.timing_exit.tv32.tbl); 796 OFFSET(VCPU_TIMING_LAST_ENTER_TBU, kvm_vcpu, arch.timing_last_enter.tv32.tbu); 797 OFFSET(VCPU_TIMING_LAST_ENTER_TBL, kvm_vcpu, arch.timing_last_enter.tv32.tbl); 798 #endif 799 800 DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); 801 DEFINE(PPC_DBELL_MSGTYPE, PPC_DBELL_MSGTYPE); 802 803 #ifdef CONFIG_PPC_8xx 804 DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE)); 805 #endif 806 807 #ifdef CONFIG_XMON 808 DEFINE(BPT_SIZE, BPT_SIZE); 809 #endif 810 811 return 0; 812 } 813