1 /* 2 * This program is used to generate definitions needed by 3 * assembly language modules. 4 * 5 * We use the technique used in the OSF Mach kernel code: 6 * generate asm statements containing #defines, 7 * compile this file to assembler, and then extract the 8 * #defines from the assembly-language output. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License 12 * as published by the Free Software Foundation; either version 13 * 2 of the License, or (at your option) any later version. 14 */ 15 16 #include <linux/signal.h> 17 #include <linux/sched.h> 18 #include <linux/kernel.h> 19 #include <linux/errno.h> 20 #include <linux/string.h> 21 #include <linux/types.h> 22 #include <linux/mman.h> 23 #include <linux/mm.h> 24 #include <linux/suspend.h> 25 #include <linux/hrtimer.h> 26 #ifdef CONFIG_PPC64 27 #include <linux/time.h> 28 #include <linux/hardirq.h> 29 #endif 30 #include <linux/kbuild.h> 31 32 #include <asm/io.h> 33 #include <asm/page.h> 34 #include <asm/pgtable.h> 35 #include <asm/processor.h> 36 #include <asm/cputable.h> 37 #include <asm/thread_info.h> 38 #include <asm/rtas.h> 39 #include <asm/vdso_datapage.h> 40 #include <asm/dbell.h> 41 #ifdef CONFIG_PPC64 42 #include <asm/paca.h> 43 #include <asm/lppaca.h> 44 #include <asm/cache.h> 45 #include <asm/compat.h> 46 #include <asm/mmu.h> 47 #include <asm/hvcall.h> 48 #include <asm/xics.h> 49 #endif 50 #ifdef CONFIG_PPC_POWERNV 51 #include <asm/opal.h> 52 #endif 53 #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST) 54 #include <linux/kvm_host.h> 55 #endif 56 #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S) 57 #include <asm/kvm_book3s.h> 58 #include <asm/kvm_ppc.h> 59 #endif 60 61 #ifdef CONFIG_PPC32 62 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 63 #include "head_booke.h" 64 #endif 65 #endif 66 67 #if defined(CONFIG_PPC_FSL_BOOK3E) 68 #include "../mm/mmu_decl.h" 69 #endif 70 71 #ifdef CONFIG_PPC_8xx 72 #include <asm/fixmap.h> 73 #endif 74 75 #define STACK_PT_REGS_OFFSET(sym, val) \ 76 DEFINE(sym, STACK_FRAME_OVERHEAD + offsetof(struct pt_regs, val)) 77 78 int main(void) 79 { 80 OFFSET(THREAD, task_struct, thread); 81 OFFSET(MM, task_struct, mm); 82 OFFSET(MMCONTEXTID, mm_struct, context.id); 83 #ifdef CONFIG_PPC64 84 DEFINE(SIGSEGV, SIGSEGV); 85 DEFINE(NMI_MASK, NMI_MASK); 86 OFFSET(TASKTHREADPPR, task_struct, thread.ppr); 87 #else 88 OFFSET(THREAD_INFO, task_struct, stack); 89 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); 90 OFFSET(KSP_LIMIT, thread_struct, ksp_limit); 91 #endif /* CONFIG_PPC64 */ 92 93 #ifdef CONFIG_LIVEPATCH 94 OFFSET(TI_livepatch_sp, thread_info, livepatch_sp); 95 #endif 96 97 OFFSET(KSP, thread_struct, ksp); 98 OFFSET(PT_REGS, thread_struct, regs); 99 #ifdef CONFIG_BOOKE 100 OFFSET(THREAD_NORMSAVES, thread_struct, normsave[0]); 101 #endif 102 OFFSET(THREAD_FPEXC_MODE, thread_struct, fpexc_mode); 103 OFFSET(THREAD_FPSTATE, thread_struct, fp_state.fpr); 104 OFFSET(THREAD_FPSAVEAREA, thread_struct, fp_save_area); 105 OFFSET(FPSTATE_FPSCR, thread_fp_state, fpscr); 106 OFFSET(THREAD_LOAD_FP, thread_struct, load_fp); 107 #ifdef CONFIG_ALTIVEC 108 OFFSET(THREAD_VRSTATE, thread_struct, vr_state.vr); 109 OFFSET(THREAD_VRSAVEAREA, thread_struct, vr_save_area); 110 OFFSET(THREAD_VRSAVE, thread_struct, vrsave); 111 OFFSET(THREAD_USED_VR, thread_struct, used_vr); 112 OFFSET(VRSTATE_VSCR, thread_vr_state, vscr); 113 OFFSET(THREAD_LOAD_VEC, thread_struct, load_vec); 114 #endif /* CONFIG_ALTIVEC */ 115 #ifdef CONFIG_VSX 116 OFFSET(THREAD_USED_VSR, thread_struct, used_vsr); 117 #endif /* CONFIG_VSX */ 118 #ifdef CONFIG_PPC64 119 OFFSET(KSP_VSID, thread_struct, ksp_vsid); 120 #else /* CONFIG_PPC64 */ 121 OFFSET(PGDIR, thread_struct, pgdir); 122 #ifdef CONFIG_SPE 123 OFFSET(THREAD_EVR0, thread_struct, evr[0]); 124 OFFSET(THREAD_ACC, thread_struct, acc); 125 OFFSET(THREAD_SPEFSCR, thread_struct, spefscr); 126 OFFSET(THREAD_USED_SPE, thread_struct, used_spe); 127 #endif /* CONFIG_SPE */ 128 #endif /* CONFIG_PPC64 */ 129 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) 130 OFFSET(THREAD_DBCR0, thread_struct, debug.dbcr0); 131 #endif 132 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER 133 OFFSET(THREAD_KVM_SVCPU, thread_struct, kvm_shadow_vcpu); 134 #endif 135 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) 136 OFFSET(THREAD_KVM_VCPU, thread_struct, kvm_vcpu); 137 #endif 138 139 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 140 OFFSET(PACATMSCRATCH, paca_struct, tm_scratch); 141 OFFSET(THREAD_TM_TFHAR, thread_struct, tm_tfhar); 142 OFFSET(THREAD_TM_TEXASR, thread_struct, tm_texasr); 143 OFFSET(THREAD_TM_TFIAR, thread_struct, tm_tfiar); 144 OFFSET(THREAD_TM_TAR, thread_struct, tm_tar); 145 OFFSET(THREAD_TM_PPR, thread_struct, tm_ppr); 146 OFFSET(THREAD_TM_DSCR, thread_struct, tm_dscr); 147 OFFSET(PT_CKPT_REGS, thread_struct, ckpt_regs); 148 OFFSET(THREAD_CKVRSTATE, thread_struct, ckvr_state.vr); 149 OFFSET(THREAD_CKVRSAVE, thread_struct, ckvrsave); 150 OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr); 151 /* Local pt_regs on stack for Transactional Memory funcs. */ 152 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + 153 sizeof(struct pt_regs) + 16); 154 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ 155 156 OFFSET(TI_FLAGS, thread_info, flags); 157 OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags); 158 OFFSET(TI_PREEMPT, thread_info, preempt_count); 159 OFFSET(TI_TASK, thread_info, task); 160 OFFSET(TI_CPU, thread_info, cpu); 161 162 #ifdef CONFIG_PPC64 163 OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size); 164 OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size); 165 OFFSET(DCACHEL1BLOCKSPERPAGE, ppc64_caches, l1d.blocks_per_page); 166 OFFSET(ICACHEL1BLOCKSIZE, ppc64_caches, l1i.block_size); 167 OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size); 168 OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page); 169 /* paca */ 170 DEFINE(PACA_SIZE, sizeof(struct paca_struct)); 171 OFFSET(PACAPACAINDEX, paca_struct, paca_index); 172 OFFSET(PACAPROCSTART, paca_struct, cpu_start); 173 OFFSET(PACAKSAVE, paca_struct, kstack); 174 OFFSET(PACACURRENT, paca_struct, __current); 175 OFFSET(PACASAVEDMSR, paca_struct, saved_msr); 176 OFFSET(PACASTABRR, paca_struct, stab_rr); 177 OFFSET(PACAR1, paca_struct, saved_r1); 178 OFFSET(PACATOC, paca_struct, kernel_toc); 179 OFFSET(PACAKBASE, paca_struct, kernelbase); 180 OFFSET(PACAKMSR, paca_struct, kernel_msr); 181 OFFSET(PACASOFTIRQEN, paca_struct, soft_enabled); 182 OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened); 183 #ifdef CONFIG_PPC_BOOK3S 184 OFFSET(PACACONTEXTID, paca_struct, mm_ctx_id); 185 #ifdef CONFIG_PPC_MM_SLICES 186 OFFSET(PACALOWSLICESPSIZE, paca_struct, mm_ctx_low_slices_psize); 187 OFFSET(PACAHIGHSLICEPSIZE, paca_struct, mm_ctx_high_slices_psize); 188 DEFINE(PACA_ADDR_LIMIT, offsetof(struct paca_struct, addr_limit)); 189 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); 190 #endif /* CONFIG_PPC_MM_SLICES */ 191 #endif 192 193 #ifdef CONFIG_PPC_BOOK3E 194 OFFSET(PACAPGD, paca_struct, pgd); 195 OFFSET(PACA_KERNELPGD, paca_struct, kernel_pgd); 196 OFFSET(PACA_EXGEN, paca_struct, exgen); 197 OFFSET(PACA_EXTLB, paca_struct, extlb); 198 OFFSET(PACA_EXMC, paca_struct, exmc); 199 OFFSET(PACA_EXCRIT, paca_struct, excrit); 200 OFFSET(PACA_EXDBG, paca_struct, exdbg); 201 OFFSET(PACA_MC_STACK, paca_struct, mc_kstack); 202 OFFSET(PACA_CRIT_STACK, paca_struct, crit_kstack); 203 OFFSET(PACA_DBG_STACK, paca_struct, dbg_kstack); 204 OFFSET(PACA_TCD_PTR, paca_struct, tcd_ptr); 205 206 OFFSET(TCD_ESEL_NEXT, tlb_core_data, esel_next); 207 OFFSET(TCD_ESEL_MAX, tlb_core_data, esel_max); 208 OFFSET(TCD_ESEL_FIRST, tlb_core_data, esel_first); 209 #endif /* CONFIG_PPC_BOOK3E */ 210 211 #ifdef CONFIG_PPC_STD_MMU_64 212 OFFSET(PACASLBCACHE, paca_struct, slb_cache); 213 OFFSET(PACASLBCACHEPTR, paca_struct, slb_cache_ptr); 214 OFFSET(PACAVMALLOCSLLP, paca_struct, vmalloc_sllp); 215 #ifdef CONFIG_PPC_MM_SLICES 216 OFFSET(MMUPSIZESLLP, mmu_psize_def, sllp); 217 #else 218 OFFSET(PACACONTEXTSLLP, paca_struct, mm_ctx_sllp); 219 #endif /* CONFIG_PPC_MM_SLICES */ 220 OFFSET(PACA_EXGEN, paca_struct, exgen); 221 OFFSET(PACA_EXMC, paca_struct, exmc); 222 OFFSET(PACA_EXSLB, paca_struct, exslb); 223 OFFSET(PACA_EXNMI, paca_struct, exnmi); 224 OFFSET(PACALPPACAPTR, paca_struct, lppaca_ptr); 225 OFFSET(PACA_SLBSHADOWPTR, paca_struct, slb_shadow_ptr); 226 OFFSET(SLBSHADOW_STACKVSID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid); 227 OFFSET(SLBSHADOW_STACKESID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid); 228 OFFSET(SLBSHADOW_SAVEAREA, slb_shadow, save_area); 229 OFFSET(LPPACA_PMCINUSE, lppaca, pmcregs_in_use); 230 OFFSET(LPPACA_DTLIDX, lppaca, dtl_idx); 231 OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count); 232 OFFSET(PACA_DTL_RIDX, paca_struct, dtl_ridx); 233 #endif /* CONFIG_PPC_STD_MMU_64 */ 234 OFFSET(PACAEMERGSP, paca_struct, emergency_sp); 235 #ifdef CONFIG_PPC_BOOK3S_64 236 OFFSET(PACAMCEMERGSP, paca_struct, mc_emergency_sp); 237 OFFSET(PACA_NMI_EMERG_SP, paca_struct, nmi_emergency_sp); 238 OFFSET(PACA_IN_MCE, paca_struct, in_mce); 239 OFFSET(PACA_IN_NMI, paca_struct, in_nmi); 240 #endif 241 OFFSET(PACAHWCPUID, paca_struct, hw_cpu_id); 242 OFFSET(PACAKEXECSTATE, paca_struct, kexec_state); 243 OFFSET(PACA_DSCR_DEFAULT, paca_struct, dscr_default); 244 OFFSET(ACCOUNT_STARTTIME, paca_struct, accounting.starttime); 245 OFFSET(ACCOUNT_STARTTIME_USER, paca_struct, accounting.starttime_user); 246 OFFSET(ACCOUNT_USER_TIME, paca_struct, accounting.utime); 247 OFFSET(ACCOUNT_SYSTEM_TIME, paca_struct, accounting.stime); 248 OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save); 249 OFFSET(PACA_NAPSTATELOST, paca_struct, nap_state_lost); 250 OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso); 251 #else /* CONFIG_PPC64 */ 252 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE 253 OFFSET(ACCOUNT_STARTTIME, thread_info, accounting.starttime); 254 OFFSET(ACCOUNT_STARTTIME_USER, thread_info, accounting.starttime_user); 255 OFFSET(ACCOUNT_USER_TIME, thread_info, accounting.utime); 256 OFFSET(ACCOUNT_SYSTEM_TIME, thread_info, accounting.stime); 257 #endif 258 #endif /* CONFIG_PPC64 */ 259 260 /* RTAS */ 261 OFFSET(RTASBASE, rtas_t, base); 262 OFFSET(RTASENTRY, rtas_t, entry); 263 264 /* Interrupt register frame */ 265 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); 266 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); 267 #ifdef CONFIG_PPC64 268 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ 269 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 270 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 271 #endif /* CONFIG_PPC64 */ 272 STACK_PT_REGS_OFFSET(GPR0, gpr[0]); 273 STACK_PT_REGS_OFFSET(GPR1, gpr[1]); 274 STACK_PT_REGS_OFFSET(GPR2, gpr[2]); 275 STACK_PT_REGS_OFFSET(GPR3, gpr[3]); 276 STACK_PT_REGS_OFFSET(GPR4, gpr[4]); 277 STACK_PT_REGS_OFFSET(GPR5, gpr[5]); 278 STACK_PT_REGS_OFFSET(GPR6, gpr[6]); 279 STACK_PT_REGS_OFFSET(GPR7, gpr[7]); 280 STACK_PT_REGS_OFFSET(GPR8, gpr[8]); 281 STACK_PT_REGS_OFFSET(GPR9, gpr[9]); 282 STACK_PT_REGS_OFFSET(GPR10, gpr[10]); 283 STACK_PT_REGS_OFFSET(GPR11, gpr[11]); 284 STACK_PT_REGS_OFFSET(GPR12, gpr[12]); 285 STACK_PT_REGS_OFFSET(GPR13, gpr[13]); 286 #ifndef CONFIG_PPC64 287 STACK_PT_REGS_OFFSET(GPR14, gpr[14]); 288 #endif /* CONFIG_PPC64 */ 289 /* 290 * Note: these symbols include _ because they overlap with special 291 * register names 292 */ 293 STACK_PT_REGS_OFFSET(_NIP, nip); 294 STACK_PT_REGS_OFFSET(_MSR, msr); 295 STACK_PT_REGS_OFFSET(_CTR, ctr); 296 STACK_PT_REGS_OFFSET(_LINK, link); 297 STACK_PT_REGS_OFFSET(_CCR, ccr); 298 STACK_PT_REGS_OFFSET(_XER, xer); 299 STACK_PT_REGS_OFFSET(_DAR, dar); 300 STACK_PT_REGS_OFFSET(_DSISR, dsisr); 301 STACK_PT_REGS_OFFSET(ORIG_GPR3, orig_gpr3); 302 STACK_PT_REGS_OFFSET(RESULT, result); 303 STACK_PT_REGS_OFFSET(_TRAP, trap); 304 #ifndef CONFIG_PPC64 305 /* 306 * The PowerPC 400-class & Book-E processors have neither the DAR 307 * nor the DSISR SPRs. Hence, we overload them to hold the similar 308 * DEAR and ESR SPRs for such processors. For critical interrupts 309 * we use them to hold SRR0 and SRR1. 310 */ 311 STACK_PT_REGS_OFFSET(_DEAR, dar); 312 STACK_PT_REGS_OFFSET(_ESR, dsisr); 313 #else /* CONFIG_PPC64 */ 314 STACK_PT_REGS_OFFSET(SOFTE, softe); 315 316 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ 317 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); 318 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); 319 #endif /* CONFIG_PPC64 */ 320 321 #if defined(CONFIG_PPC32) 322 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 323 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); 324 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 325 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ 326 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 327 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); 328 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); 329 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); 330 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); 331 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); 332 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); 333 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); 334 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); 335 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); 336 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); 337 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); 338 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); 339 #endif 340 #endif 341 342 #ifndef CONFIG_PPC64 343 OFFSET(MM_PGD, mm_struct, pgd); 344 #endif /* ! CONFIG_PPC64 */ 345 346 /* About the CPU features table */ 347 OFFSET(CPU_SPEC_FEATURES, cpu_spec, cpu_features); 348 OFFSET(CPU_SPEC_SETUP, cpu_spec, cpu_setup); 349 OFFSET(CPU_SPEC_RESTORE, cpu_spec, cpu_restore); 350 351 OFFSET(pbe_address, pbe, address); 352 OFFSET(pbe_orig_address, pbe, orig_address); 353 OFFSET(pbe_next, pbe, next); 354 355 #ifndef CONFIG_PPC64 356 DEFINE(TASK_SIZE, TASK_SIZE); 357 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); 358 #endif /* ! CONFIG_PPC64 */ 359 360 /* datapage offsets for use by vdso */ 361 OFFSET(CFG_TB_ORIG_STAMP, vdso_data, tb_orig_stamp); 362 OFFSET(CFG_TB_TICKS_PER_SEC, vdso_data, tb_ticks_per_sec); 363 OFFSET(CFG_TB_TO_XS, vdso_data, tb_to_xs); 364 OFFSET(CFG_TB_UPDATE_COUNT, vdso_data, tb_update_count); 365 OFFSET(CFG_TZ_MINUTEWEST, vdso_data, tz_minuteswest); 366 OFFSET(CFG_TZ_DSTTIME, vdso_data, tz_dsttime); 367 OFFSET(CFG_SYSCALL_MAP32, vdso_data, syscall_map_32); 368 OFFSET(WTOM_CLOCK_SEC, vdso_data, wtom_clock_sec); 369 OFFSET(WTOM_CLOCK_NSEC, vdso_data, wtom_clock_nsec); 370 OFFSET(STAMP_XTIME, vdso_data, stamp_xtime); 371 OFFSET(STAMP_SEC_FRAC, vdso_data, stamp_sec_fraction); 372 OFFSET(CFG_ICACHE_BLOCKSZ, vdso_data, icache_block_size); 373 OFFSET(CFG_DCACHE_BLOCKSZ, vdso_data, dcache_block_size); 374 OFFSET(CFG_ICACHE_LOGBLOCKSZ, vdso_data, icache_log_block_size); 375 OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_data, dcache_log_block_size); 376 #ifdef CONFIG_PPC64 377 OFFSET(CFG_SYSCALL_MAP64, vdso_data, syscall_map_64); 378 OFFSET(TVAL64_TV_SEC, timeval, tv_sec); 379 OFFSET(TVAL64_TV_USEC, timeval, tv_usec); 380 OFFSET(TVAL32_TV_SEC, compat_timeval, tv_sec); 381 OFFSET(TVAL32_TV_USEC, compat_timeval, tv_usec); 382 OFFSET(TSPC64_TV_SEC, timespec, tv_sec); 383 OFFSET(TSPC64_TV_NSEC, timespec, tv_nsec); 384 OFFSET(TSPC32_TV_SEC, compat_timespec, tv_sec); 385 OFFSET(TSPC32_TV_NSEC, compat_timespec, tv_nsec); 386 #else 387 OFFSET(TVAL32_TV_SEC, timeval, tv_sec); 388 OFFSET(TVAL32_TV_USEC, timeval, tv_usec); 389 OFFSET(TSPC32_TV_SEC, timespec, tv_sec); 390 OFFSET(TSPC32_TV_NSEC, timespec, tv_nsec); 391 #endif 392 /* timeval/timezone offsets for use by vdso */ 393 OFFSET(TZONE_TZ_MINWEST, timezone, tz_minuteswest); 394 OFFSET(TZONE_TZ_DSTTIME, timezone, tz_dsttime); 395 396 /* Other bits used by the vdso */ 397 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 398 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 399 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); 400 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); 401 402 #ifdef CONFIG_BUG 403 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); 404 #endif 405 406 #ifdef CONFIG_PPC_BOOK3S_64 407 DEFINE(PGD_TABLE_SIZE, (sizeof(pgd_t) << max(RADIX_PGD_INDEX_SIZE, H_PGD_INDEX_SIZE))); 408 #else 409 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); 410 #endif 411 DEFINE(PTE_SIZE, sizeof(pte_t)); 412 413 #ifdef CONFIG_KVM 414 OFFSET(VCPU_HOST_STACK, kvm_vcpu, arch.host_stack); 415 OFFSET(VCPU_HOST_PID, kvm_vcpu, arch.host_pid); 416 OFFSET(VCPU_GUEST_PID, kvm_vcpu, arch.pid); 417 OFFSET(VCPU_GPRS, kvm_vcpu, arch.gpr); 418 OFFSET(VCPU_VRSAVE, kvm_vcpu, arch.vrsave); 419 OFFSET(VCPU_FPRS, kvm_vcpu, arch.fp.fpr); 420 #ifdef CONFIG_ALTIVEC 421 OFFSET(VCPU_VRS, kvm_vcpu, arch.vr.vr); 422 #endif 423 OFFSET(VCPU_XER, kvm_vcpu, arch.xer); 424 OFFSET(VCPU_CTR, kvm_vcpu, arch.ctr); 425 OFFSET(VCPU_LR, kvm_vcpu, arch.lr); 426 #ifdef CONFIG_PPC_BOOK3S 427 OFFSET(VCPU_TAR, kvm_vcpu, arch.tar); 428 #endif 429 OFFSET(VCPU_CR, kvm_vcpu, arch.cr); 430 OFFSET(VCPU_PC, kvm_vcpu, arch.pc); 431 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 432 OFFSET(VCPU_MSR, kvm_vcpu, arch.shregs.msr); 433 OFFSET(VCPU_SRR0, kvm_vcpu, arch.shregs.srr0); 434 OFFSET(VCPU_SRR1, kvm_vcpu, arch.shregs.srr1); 435 OFFSET(VCPU_SPRG0, kvm_vcpu, arch.shregs.sprg0); 436 OFFSET(VCPU_SPRG1, kvm_vcpu, arch.shregs.sprg1); 437 OFFSET(VCPU_SPRG2, kvm_vcpu, arch.shregs.sprg2); 438 OFFSET(VCPU_SPRG3, kvm_vcpu, arch.shregs.sprg3); 439 #endif 440 #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING 441 OFFSET(VCPU_TB_RMENTRY, kvm_vcpu, arch.rm_entry); 442 OFFSET(VCPU_TB_RMINTR, kvm_vcpu, arch.rm_intr); 443 OFFSET(VCPU_TB_RMEXIT, kvm_vcpu, arch.rm_exit); 444 OFFSET(VCPU_TB_GUEST, kvm_vcpu, arch.guest_time); 445 OFFSET(VCPU_TB_CEDE, kvm_vcpu, arch.cede_time); 446 OFFSET(VCPU_CUR_ACTIVITY, kvm_vcpu, arch.cur_activity); 447 OFFSET(VCPU_ACTIVITY_START, kvm_vcpu, arch.cur_tb_start); 448 OFFSET(TAS_SEQCOUNT, kvmhv_tb_accumulator, seqcount); 449 OFFSET(TAS_TOTAL, kvmhv_tb_accumulator, tb_total); 450 OFFSET(TAS_MIN, kvmhv_tb_accumulator, tb_min); 451 OFFSET(TAS_MAX, kvmhv_tb_accumulator, tb_max); 452 #endif 453 OFFSET(VCPU_SHARED_SPRG3, kvm_vcpu_arch_shared, sprg3); 454 OFFSET(VCPU_SHARED_SPRG4, kvm_vcpu_arch_shared, sprg4); 455 OFFSET(VCPU_SHARED_SPRG5, kvm_vcpu_arch_shared, sprg5); 456 OFFSET(VCPU_SHARED_SPRG6, kvm_vcpu_arch_shared, sprg6); 457 OFFSET(VCPU_SHARED_SPRG7, kvm_vcpu_arch_shared, sprg7); 458 OFFSET(VCPU_SHADOW_PID, kvm_vcpu, arch.shadow_pid); 459 OFFSET(VCPU_SHADOW_PID1, kvm_vcpu, arch.shadow_pid1); 460 OFFSET(VCPU_SHARED, kvm_vcpu, arch.shared); 461 OFFSET(VCPU_SHARED_MSR, kvm_vcpu_arch_shared, msr); 462 OFFSET(VCPU_SHADOW_MSR, kvm_vcpu, arch.shadow_msr); 463 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) 464 OFFSET(VCPU_SHAREDBE, kvm_vcpu, arch.shared_big_endian); 465 #endif 466 467 OFFSET(VCPU_SHARED_MAS0, kvm_vcpu_arch_shared, mas0); 468 OFFSET(VCPU_SHARED_MAS1, kvm_vcpu_arch_shared, mas1); 469 OFFSET(VCPU_SHARED_MAS2, kvm_vcpu_arch_shared, mas2); 470 OFFSET(VCPU_SHARED_MAS7_3, kvm_vcpu_arch_shared, mas7_3); 471 OFFSET(VCPU_SHARED_MAS4, kvm_vcpu_arch_shared, mas4); 472 OFFSET(VCPU_SHARED_MAS6, kvm_vcpu_arch_shared, mas6); 473 474 OFFSET(VCPU_KVM, kvm_vcpu, kvm); 475 OFFSET(KVM_LPID, kvm, arch.lpid); 476 477 /* book3s */ 478 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 479 OFFSET(KVM_TLB_SETS, kvm, arch.tlb_sets); 480 OFFSET(KVM_SDR1, kvm, arch.sdr1); 481 OFFSET(KVM_HOST_LPID, kvm, arch.host_lpid); 482 OFFSET(KVM_HOST_LPCR, kvm, arch.host_lpcr); 483 OFFSET(KVM_HOST_SDR1, kvm, arch.host_sdr1); 484 OFFSET(KVM_NEED_FLUSH, kvm, arch.need_tlb_flush.bits); 485 OFFSET(KVM_ENABLED_HCALLS, kvm, arch.enabled_hcalls); 486 OFFSET(KVM_VRMA_SLB_V, kvm, arch.vrma_slb_v); 487 OFFSET(KVM_RADIX, kvm, arch.radix); 488 OFFSET(KVM_FWNMI, kvm, arch.fwnmi_enabled); 489 OFFSET(VCPU_DSISR, kvm_vcpu, arch.shregs.dsisr); 490 OFFSET(VCPU_DAR, kvm_vcpu, arch.shregs.dar); 491 OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr); 492 OFFSET(VCPU_VPA_DIRTY, kvm_vcpu, arch.vpa.dirty); 493 OFFSET(VCPU_HEIR, kvm_vcpu, arch.emul_inst); 494 OFFSET(VCPU_CPU, kvm_vcpu, cpu); 495 OFFSET(VCPU_THREAD_CPU, kvm_vcpu, arch.thread_cpu); 496 #endif 497 #ifdef CONFIG_PPC_BOOK3S 498 OFFSET(VCPU_PURR, kvm_vcpu, arch.purr); 499 OFFSET(VCPU_SPURR, kvm_vcpu, arch.spurr); 500 OFFSET(VCPU_IC, kvm_vcpu, arch.ic); 501 OFFSET(VCPU_DSCR, kvm_vcpu, arch.dscr); 502 OFFSET(VCPU_AMR, kvm_vcpu, arch.amr); 503 OFFSET(VCPU_UAMOR, kvm_vcpu, arch.uamor); 504 OFFSET(VCPU_IAMR, kvm_vcpu, arch.iamr); 505 OFFSET(VCPU_CTRL, kvm_vcpu, arch.ctrl); 506 OFFSET(VCPU_DABR, kvm_vcpu, arch.dabr); 507 OFFSET(VCPU_DABRX, kvm_vcpu, arch.dabrx); 508 OFFSET(VCPU_DAWR, kvm_vcpu, arch.dawr); 509 OFFSET(VCPU_DAWRX, kvm_vcpu, arch.dawrx); 510 OFFSET(VCPU_CIABR, kvm_vcpu, arch.ciabr); 511 OFFSET(VCPU_HFLAGS, kvm_vcpu, arch.hflags); 512 OFFSET(VCPU_DEC, kvm_vcpu, arch.dec); 513 OFFSET(VCPU_DEC_EXPIRES, kvm_vcpu, arch.dec_expires); 514 OFFSET(VCPU_PENDING_EXC, kvm_vcpu, arch.pending_exceptions); 515 OFFSET(VCPU_CEDED, kvm_vcpu, arch.ceded); 516 OFFSET(VCPU_PRODDED, kvm_vcpu, arch.prodded); 517 OFFSET(VCPU_DBELL_REQ, kvm_vcpu, arch.doorbell_request); 518 OFFSET(VCPU_MMCR, kvm_vcpu, arch.mmcr); 519 OFFSET(VCPU_PMC, kvm_vcpu, arch.pmc); 520 OFFSET(VCPU_SPMC, kvm_vcpu, arch.spmc); 521 OFFSET(VCPU_SIAR, kvm_vcpu, arch.siar); 522 OFFSET(VCPU_SDAR, kvm_vcpu, arch.sdar); 523 OFFSET(VCPU_SIER, kvm_vcpu, arch.sier); 524 OFFSET(VCPU_SLB, kvm_vcpu, arch.slb); 525 OFFSET(VCPU_SLB_MAX, kvm_vcpu, arch.slb_max); 526 OFFSET(VCPU_SLB_NR, kvm_vcpu, arch.slb_nr); 527 OFFSET(VCPU_FAULT_DSISR, kvm_vcpu, arch.fault_dsisr); 528 OFFSET(VCPU_FAULT_DAR, kvm_vcpu, arch.fault_dar); 529 OFFSET(VCPU_FAULT_GPA, kvm_vcpu, arch.fault_gpa); 530 OFFSET(VCPU_INTR_MSR, kvm_vcpu, arch.intr_msr); 531 OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); 532 OFFSET(VCPU_TRAP, kvm_vcpu, arch.trap); 533 OFFSET(VCPU_CFAR, kvm_vcpu, arch.cfar); 534 OFFSET(VCPU_PPR, kvm_vcpu, arch.ppr); 535 OFFSET(VCPU_FSCR, kvm_vcpu, arch.fscr); 536 OFFSET(VCPU_PSPB, kvm_vcpu, arch.pspb); 537 OFFSET(VCPU_EBBHR, kvm_vcpu, arch.ebbhr); 538 OFFSET(VCPU_EBBRR, kvm_vcpu, arch.ebbrr); 539 OFFSET(VCPU_BESCR, kvm_vcpu, arch.bescr); 540 OFFSET(VCPU_CSIGR, kvm_vcpu, arch.csigr); 541 OFFSET(VCPU_TACR, kvm_vcpu, arch.tacr); 542 OFFSET(VCPU_TCSCR, kvm_vcpu, arch.tcscr); 543 OFFSET(VCPU_ACOP, kvm_vcpu, arch.acop); 544 OFFSET(VCPU_WORT, kvm_vcpu, arch.wort); 545 OFFSET(VCPU_TID, kvm_vcpu, arch.tid); 546 OFFSET(VCPU_PSSCR, kvm_vcpu, arch.psscr); 547 OFFSET(VCPU_HFSCR, kvm_vcpu, arch.hfscr); 548 OFFSET(VCORE_ENTRY_EXIT, kvmppc_vcore, entry_exit_map); 549 OFFSET(VCORE_IN_GUEST, kvmppc_vcore, in_guest); 550 OFFSET(VCORE_NAPPING_THREADS, kvmppc_vcore, napping_threads); 551 OFFSET(VCORE_KVM, kvmppc_vcore, kvm); 552 OFFSET(VCORE_TB_OFFSET, kvmppc_vcore, tb_offset); 553 OFFSET(VCORE_LPCR, kvmppc_vcore, lpcr); 554 OFFSET(VCORE_PCR, kvmppc_vcore, pcr); 555 OFFSET(VCORE_DPDES, kvmppc_vcore, dpdes); 556 OFFSET(VCORE_VTB, kvmppc_vcore, vtb); 557 OFFSET(VCPU_SLB_E, kvmppc_slb, orige); 558 OFFSET(VCPU_SLB_V, kvmppc_slb, origv); 559 DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); 560 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 561 OFFSET(VCPU_TFHAR, kvm_vcpu, arch.tfhar); 562 OFFSET(VCPU_TFIAR, kvm_vcpu, arch.tfiar); 563 OFFSET(VCPU_TEXASR, kvm_vcpu, arch.texasr); 564 OFFSET(VCPU_GPR_TM, kvm_vcpu, arch.gpr_tm); 565 OFFSET(VCPU_FPRS_TM, kvm_vcpu, arch.fp_tm.fpr); 566 OFFSET(VCPU_VRS_TM, kvm_vcpu, arch.vr_tm.vr); 567 OFFSET(VCPU_VRSAVE_TM, kvm_vcpu, arch.vrsave_tm); 568 OFFSET(VCPU_CR_TM, kvm_vcpu, arch.cr_tm); 569 OFFSET(VCPU_XER_TM, kvm_vcpu, arch.xer_tm); 570 OFFSET(VCPU_LR_TM, kvm_vcpu, arch.lr_tm); 571 OFFSET(VCPU_CTR_TM, kvm_vcpu, arch.ctr_tm); 572 OFFSET(VCPU_AMR_TM, kvm_vcpu, arch.amr_tm); 573 OFFSET(VCPU_PPR_TM, kvm_vcpu, arch.ppr_tm); 574 OFFSET(VCPU_DSCR_TM, kvm_vcpu, arch.dscr_tm); 575 OFFSET(VCPU_TAR_TM, kvm_vcpu, arch.tar_tm); 576 #endif 577 578 #ifdef CONFIG_PPC_BOOK3S_64 579 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE 580 OFFSET(PACA_SVCPU, paca_struct, shadow_vcpu); 581 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) 582 #else 583 # define SVCPU_FIELD(x, f) 584 #endif 585 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) 586 #else /* 32-bit */ 587 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) 588 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) 589 #endif 590 591 SVCPU_FIELD(SVCPU_CR, cr); 592 SVCPU_FIELD(SVCPU_XER, xer); 593 SVCPU_FIELD(SVCPU_CTR, ctr); 594 SVCPU_FIELD(SVCPU_LR, lr); 595 SVCPU_FIELD(SVCPU_PC, pc); 596 SVCPU_FIELD(SVCPU_R0, gpr[0]); 597 SVCPU_FIELD(SVCPU_R1, gpr[1]); 598 SVCPU_FIELD(SVCPU_R2, gpr[2]); 599 SVCPU_FIELD(SVCPU_R3, gpr[3]); 600 SVCPU_FIELD(SVCPU_R4, gpr[4]); 601 SVCPU_FIELD(SVCPU_R5, gpr[5]); 602 SVCPU_FIELD(SVCPU_R6, gpr[6]); 603 SVCPU_FIELD(SVCPU_R7, gpr[7]); 604 SVCPU_FIELD(SVCPU_R8, gpr[8]); 605 SVCPU_FIELD(SVCPU_R9, gpr[9]); 606 SVCPU_FIELD(SVCPU_R10, gpr[10]); 607 SVCPU_FIELD(SVCPU_R11, gpr[11]); 608 SVCPU_FIELD(SVCPU_R12, gpr[12]); 609 SVCPU_FIELD(SVCPU_R13, gpr[13]); 610 SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); 611 SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); 612 SVCPU_FIELD(SVCPU_LAST_INST, last_inst); 613 SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); 614 #ifdef CONFIG_PPC_BOOK3S_32 615 SVCPU_FIELD(SVCPU_SR, sr); 616 #endif 617 #ifdef CONFIG_PPC64 618 SVCPU_FIELD(SVCPU_SLB, slb); 619 SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); 620 SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); 621 #endif 622 623 HSTATE_FIELD(HSTATE_HOST_R1, host_r1); 624 HSTATE_FIELD(HSTATE_HOST_R2, host_r2); 625 HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); 626 HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); 627 HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); 628 HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); 629 HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); 630 HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); 631 HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); 632 HSTATE_FIELD(HSTATE_NAPPING, napping); 633 634 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 635 HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); 636 HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); 637 HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); 638 HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); 639 HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); 640 HSTATE_FIELD(HSTATE_XIVE_TIMA_PHYS, xive_tima_phys); 641 HSTATE_FIELD(HSTATE_XIVE_TIMA_VIRT, xive_tima_virt); 642 HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); 643 HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); 644 HSTATE_FIELD(HSTATE_PTID, ptid); 645 HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); 646 HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); 647 HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); 648 HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); 649 HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); 650 HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); 651 HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); 652 HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); 653 HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); 654 HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); 655 HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); 656 HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); 657 HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); 658 HSTATE_FIELD(HSTATE_PURR, host_purr); 659 HSTATE_FIELD(HSTATE_SPURR, host_spurr); 660 HSTATE_FIELD(HSTATE_DSCR, host_dscr); 661 HSTATE_FIELD(HSTATE_DABR, dabr); 662 HSTATE_FIELD(HSTATE_DECEXP, dec_expires); 663 HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); 664 DEFINE(IPI_PRIORITY, IPI_PRIORITY); 665 OFFSET(KVM_SPLIT_RPR, kvm_split_mode, rpr); 666 OFFSET(KVM_SPLIT_PMMAR, kvm_split_mode, pmmar); 667 OFFSET(KVM_SPLIT_LDBAR, kvm_split_mode, ldbar); 668 OFFSET(KVM_SPLIT_DO_NAP, kvm_split_mode, do_nap); 669 OFFSET(KVM_SPLIT_NAPPED, kvm_split_mode, napped); 670 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ 671 672 #ifdef CONFIG_PPC_BOOK3S_64 673 HSTATE_FIELD(HSTATE_CFAR, cfar); 674 HSTATE_FIELD(HSTATE_PPR, ppr); 675 HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); 676 #endif /* CONFIG_PPC_BOOK3S_64 */ 677 678 #else /* CONFIG_PPC_BOOK3S */ 679 OFFSET(VCPU_CR, kvm_vcpu, arch.cr); 680 OFFSET(VCPU_XER, kvm_vcpu, arch.xer); 681 OFFSET(VCPU_LR, kvm_vcpu, arch.lr); 682 OFFSET(VCPU_CTR, kvm_vcpu, arch.ctr); 683 OFFSET(VCPU_PC, kvm_vcpu, arch.pc); 684 OFFSET(VCPU_SPRG9, kvm_vcpu, arch.sprg9); 685 OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); 686 OFFSET(VCPU_FAULT_DEAR, kvm_vcpu, arch.fault_dear); 687 OFFSET(VCPU_FAULT_ESR, kvm_vcpu, arch.fault_esr); 688 OFFSET(VCPU_CRIT_SAVE, kvm_vcpu, arch.crit_save); 689 #endif /* CONFIG_PPC_BOOK3S */ 690 #endif /* CONFIG_KVM */ 691 692 #ifdef CONFIG_KVM_GUEST 693 OFFSET(KVM_MAGIC_SCRATCH1, kvm_vcpu_arch_shared, scratch1); 694 OFFSET(KVM_MAGIC_SCRATCH2, kvm_vcpu_arch_shared, scratch2); 695 OFFSET(KVM_MAGIC_SCRATCH3, kvm_vcpu_arch_shared, scratch3); 696 OFFSET(KVM_MAGIC_INT, kvm_vcpu_arch_shared, int_pending); 697 OFFSET(KVM_MAGIC_MSR, kvm_vcpu_arch_shared, msr); 698 OFFSET(KVM_MAGIC_CRITICAL, kvm_vcpu_arch_shared, critical); 699 OFFSET(KVM_MAGIC_SR, kvm_vcpu_arch_shared, sr); 700 #endif 701 702 #ifdef CONFIG_44x 703 DEFINE(PGD_T_LOG2, PGD_T_LOG2); 704 DEFINE(PTE_T_LOG2, PTE_T_LOG2); 705 #endif 706 #ifdef CONFIG_PPC_FSL_BOOK3E 707 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); 708 OFFSET(TLBCAM_MAS0, tlbcam, MAS0); 709 OFFSET(TLBCAM_MAS1, tlbcam, MAS1); 710 OFFSET(TLBCAM_MAS2, tlbcam, MAS2); 711 OFFSET(TLBCAM_MAS3, tlbcam, MAS3); 712 OFFSET(TLBCAM_MAS7, tlbcam, MAS7); 713 #endif 714 715 #if defined(CONFIG_KVM) && defined(CONFIG_SPE) 716 OFFSET(VCPU_EVR, kvm_vcpu, arch.evr[0]); 717 OFFSET(VCPU_ACC, kvm_vcpu, arch.acc); 718 OFFSET(VCPU_SPEFSCR, kvm_vcpu, arch.spefscr); 719 OFFSET(VCPU_HOST_SPEFSCR, kvm_vcpu, arch.host_spefscr); 720 #endif 721 722 #ifdef CONFIG_KVM_BOOKE_HV 723 OFFSET(VCPU_HOST_MAS4, kvm_vcpu, arch.host_mas4); 724 OFFSET(VCPU_HOST_MAS6, kvm_vcpu, arch.host_mas6); 725 #endif 726 727 #ifdef CONFIG_KVM_XICS 728 DEFINE(VCPU_XIVE_SAVED_STATE, offsetof(struct kvm_vcpu, 729 arch.xive_saved_state)); 730 DEFINE(VCPU_XIVE_CAM_WORD, offsetof(struct kvm_vcpu, 731 arch.xive_cam_word)); 732 DEFINE(VCPU_XIVE_PUSHED, offsetof(struct kvm_vcpu, arch.xive_pushed)); 733 #endif 734 735 #ifdef CONFIG_KVM_EXIT_TIMING 736 OFFSET(VCPU_TIMING_EXIT_TBU, kvm_vcpu, arch.timing_exit.tv32.tbu); 737 OFFSET(VCPU_TIMING_EXIT_TBL, kvm_vcpu, arch.timing_exit.tv32.tbl); 738 OFFSET(VCPU_TIMING_LAST_ENTER_TBU, kvm_vcpu, arch.timing_last_enter.tv32.tbu); 739 OFFSET(VCPU_TIMING_LAST_ENTER_TBL, kvm_vcpu, arch.timing_last_enter.tv32.tbl); 740 #endif 741 742 #ifdef CONFIG_PPC_POWERNV 743 OFFSET(PACA_CORE_IDLE_STATE_PTR, paca_struct, core_idle_state_ptr); 744 OFFSET(PACA_THREAD_IDLE_STATE, paca_struct, thread_idle_state); 745 OFFSET(PACA_THREAD_MASK, paca_struct, thread_mask); 746 OFFSET(PACA_SUBCORE_SIBLING_MASK, paca_struct, subcore_sibling_mask); 747 OFFSET(PACA_SIBLING_PACA_PTRS, paca_struct, thread_sibling_pacas); 748 OFFSET(PACA_REQ_PSSCR, paca_struct, requested_psscr); 749 #endif 750 751 DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); 752 DEFINE(PPC_DBELL_MSGTYPE, PPC_DBELL_MSGTYPE); 753 754 #ifdef CONFIG_PPC_8xx 755 DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE)); 756 #endif 757 758 return 0; 759 } 760