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 int main(void) 76 { 77 DEFINE(THREAD, offsetof(struct task_struct, thread)); 78 DEFINE(MM, offsetof(struct task_struct, mm)); 79 DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id)); 80 #ifdef CONFIG_PPC64 81 DEFINE(SIGSEGV, SIGSEGV); 82 DEFINE(NMI_MASK, NMI_MASK); 83 DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr)); 84 #else 85 DEFINE(THREAD_INFO, offsetof(struct task_struct, stack)); 86 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); 87 DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit)); 88 #endif /* CONFIG_PPC64 */ 89 90 #ifdef CONFIG_LIVEPATCH 91 DEFINE(TI_livepatch_sp, offsetof(struct thread_info, livepatch_sp)); 92 #endif 93 94 DEFINE(KSP, offsetof(struct thread_struct, ksp)); 95 DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); 96 #ifdef CONFIG_BOOKE 97 DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0])); 98 #endif 99 DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); 100 DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state)); 101 DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area)); 102 DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr)); 103 DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp)); 104 #ifdef CONFIG_ALTIVEC 105 DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state)); 106 DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area)); 107 DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave)); 108 DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); 109 DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr)); 110 DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec)); 111 #endif /* CONFIG_ALTIVEC */ 112 #ifdef CONFIG_VSX 113 DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr)); 114 #endif /* CONFIG_VSX */ 115 #ifdef CONFIG_PPC64 116 DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid)); 117 #else /* CONFIG_PPC64 */ 118 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); 119 #ifdef CONFIG_SPE 120 DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0])); 121 DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc)); 122 DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr)); 123 DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe)); 124 #endif /* CONFIG_SPE */ 125 #endif /* CONFIG_PPC64 */ 126 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) 127 DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0)); 128 #endif 129 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER 130 DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu)); 131 #endif 132 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) 133 DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu)); 134 #endif 135 136 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 137 DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch)); 138 DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar)); 139 DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr)); 140 DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar)); 141 DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar)); 142 DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr)); 143 DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr)); 144 DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs)); 145 DEFINE(THREAD_CKVRSTATE, offsetof(struct thread_struct, 146 ckvr_state)); 147 DEFINE(THREAD_CKVRSAVE, offsetof(struct thread_struct, 148 ckvrsave)); 149 DEFINE(THREAD_CKFPSTATE, offsetof(struct thread_struct, 150 ckfp_state)); 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 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 157 DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags)); 158 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); 159 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 160 DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); 161 162 #ifdef CONFIG_PPC64 163 DEFINE(DCACHEL1BLOCKSIZE, offsetof(struct ppc64_caches, l1d.block_size)); 164 DEFINE(DCACHEL1LOGBLOCKSIZE, offsetof(struct ppc64_caches, l1d.log_block_size)); 165 DEFINE(DCACHEL1BLOCKSPERPAGE, offsetof(struct ppc64_caches, l1d.blocks_per_page)); 166 DEFINE(ICACHEL1BLOCKSIZE, offsetof(struct ppc64_caches, l1i.block_size)); 167 DEFINE(ICACHEL1LOGBLOCKSIZE, offsetof(struct ppc64_caches, l1i.log_block_size)); 168 DEFINE(ICACHEL1BLOCKSPERPAGE, offsetof(struct ppc64_caches, l1i.blocks_per_page)); 169 /* paca */ 170 DEFINE(PACA_SIZE, sizeof(struct paca_struct)); 171 DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index)); 172 DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start)); 173 DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack)); 174 DEFINE(PACACURRENT, offsetof(struct paca_struct, __current)); 175 DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr)); 176 DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr)); 177 DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1)); 178 DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc)); 179 DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase)); 180 DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr)); 181 DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled)); 182 DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened)); 183 #ifdef CONFIG_PPC_BOOK3S 184 DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id)); 185 #ifdef CONFIG_PPC_MM_SLICES 186 DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct, 187 mm_ctx_low_slices_psize)); 188 DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct, 189 mm_ctx_high_slices_psize)); 190 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); 191 #endif /* CONFIG_PPC_MM_SLICES */ 192 #endif 193 194 #ifdef CONFIG_PPC_BOOK3E 195 DEFINE(PACAPGD, offsetof(struct paca_struct, pgd)); 196 DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd)); 197 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 198 DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb)); 199 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 200 DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit)); 201 DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg)); 202 DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack)); 203 DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack)); 204 DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack)); 205 DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr)); 206 207 DEFINE(TCD_ESEL_NEXT, 208 offsetof(struct tlb_core_data, esel_next)); 209 DEFINE(TCD_ESEL_MAX, 210 offsetof(struct tlb_core_data, esel_max)); 211 DEFINE(TCD_ESEL_FIRST, 212 offsetof(struct tlb_core_data, esel_first)); 213 #endif /* CONFIG_PPC_BOOK3E */ 214 215 #ifdef CONFIG_PPC_STD_MMU_64 216 DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); 217 DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); 218 DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp)); 219 #ifdef CONFIG_PPC_MM_SLICES 220 DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp)); 221 #else 222 DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp)); 223 #endif /* CONFIG_PPC_MM_SLICES */ 224 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 225 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 226 DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb)); 227 DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr)); 228 DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr)); 229 DEFINE(SLBSHADOW_STACKVSID, 230 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid)); 231 DEFINE(SLBSHADOW_STACKESID, 232 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid)); 233 DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area)); 234 DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use)); 235 DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx)); 236 DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count)); 237 DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx)); 238 #endif /* CONFIG_PPC_STD_MMU_64 */ 239 DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp)); 240 #ifdef CONFIG_PPC_BOOK3S_64 241 DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp)); 242 DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce)); 243 #endif 244 DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); 245 DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state)); 246 DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default)); 247 DEFINE(ACCOUNT_STARTTIME, 248 offsetof(struct paca_struct, accounting.starttime)); 249 DEFINE(ACCOUNT_STARTTIME_USER, 250 offsetof(struct paca_struct, accounting.starttime_user)); 251 DEFINE(ACCOUNT_USER_TIME, 252 offsetof(struct paca_struct, accounting.utime)); 253 DEFINE(ACCOUNT_SYSTEM_TIME, 254 offsetof(struct paca_struct, accounting.stime)); 255 DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save)); 256 DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost)); 257 DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso)); 258 #else /* CONFIG_PPC64 */ 259 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE 260 DEFINE(ACCOUNT_STARTTIME, 261 offsetof(struct thread_info, accounting.starttime)); 262 DEFINE(ACCOUNT_STARTTIME_USER, 263 offsetof(struct thread_info, accounting.starttime_user)); 264 DEFINE(ACCOUNT_USER_TIME, 265 offsetof(struct thread_info, accounting.utime)); 266 DEFINE(ACCOUNT_SYSTEM_TIME, 267 offsetof(struct thread_info, accounting.stime)); 268 #endif 269 #endif /* CONFIG_PPC64 */ 270 271 /* RTAS */ 272 DEFINE(RTASBASE, offsetof(struct rtas_t, base)); 273 DEFINE(RTASENTRY, offsetof(struct rtas_t, entry)); 274 275 /* Interrupt register frame */ 276 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); 277 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); 278 #ifdef CONFIG_PPC64 279 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ 280 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 281 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 282 #endif /* CONFIG_PPC64 */ 283 DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0])); 284 DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1])); 285 DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2])); 286 DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3])); 287 DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4])); 288 DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5])); 289 DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6])); 290 DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7])); 291 DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8])); 292 DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9])); 293 DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10])); 294 DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11])); 295 DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12])); 296 DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13])); 297 #ifndef CONFIG_PPC64 298 DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14])); 299 #endif /* CONFIG_PPC64 */ 300 /* 301 * Note: these symbols include _ because they overlap with special 302 * register names 303 */ 304 DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip)); 305 DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr)); 306 DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr)); 307 DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link)); 308 DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr)); 309 DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer)); 310 DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 311 DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 312 DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); 313 DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); 314 DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); 315 #ifndef CONFIG_PPC64 316 /* 317 * The PowerPC 400-class & Book-E processors have neither the DAR 318 * nor the DSISR SPRs. Hence, we overload them to hold the similar 319 * DEAR and ESR SPRs for such processors. For critical interrupts 320 * we use them to hold SRR0 and SRR1. 321 */ 322 DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 323 DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 324 #else /* CONFIG_PPC64 */ 325 DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); 326 327 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ 328 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); 329 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); 330 #endif /* CONFIG_PPC64 */ 331 332 #if defined(CONFIG_PPC32) 333 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 334 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); 335 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 336 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ 337 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 338 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); 339 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); 340 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); 341 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); 342 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); 343 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); 344 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); 345 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); 346 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); 347 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); 348 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); 349 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); 350 #endif 351 #endif 352 353 #ifndef CONFIG_PPC64 354 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd)); 355 #endif /* ! CONFIG_PPC64 */ 356 357 /* About the CPU features table */ 358 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); 359 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); 360 DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore)); 361 362 DEFINE(pbe_address, offsetof(struct pbe, address)); 363 DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); 364 DEFINE(pbe_next, offsetof(struct pbe, next)); 365 366 #ifndef CONFIG_PPC64 367 DEFINE(TASK_SIZE, TASK_SIZE); 368 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); 369 #endif /* ! CONFIG_PPC64 */ 370 371 /* datapage offsets for use by vdso */ 372 DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp)); 373 DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec)); 374 DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs)); 375 DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count)); 376 DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest)); 377 DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime)); 378 DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32)); 379 DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec)); 380 DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); 381 DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime)); 382 DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction)); 383 DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size)); 384 DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size)); 385 DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size)); 386 DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size)); 387 #ifdef CONFIG_PPC64 388 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64)); 389 DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); 390 DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); 391 DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); 392 DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); 393 DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec)); 394 DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec)); 395 DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec)); 396 DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec)); 397 #else 398 DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec)); 399 DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec)); 400 DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec)); 401 DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); 402 #endif 403 /* timeval/timezone offsets for use by vdso */ 404 DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); 405 DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); 406 407 /* Other bits used by the vdso */ 408 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 409 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 410 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); 411 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); 412 413 #ifdef CONFIG_BUG 414 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); 415 #endif 416 417 #ifdef MAX_PGD_TABLE_SIZE 418 DEFINE(PGD_TABLE_SIZE, MAX_PGD_TABLE_SIZE); 419 #else 420 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); 421 #endif 422 DEFINE(PTE_SIZE, sizeof(pte_t)); 423 424 #ifdef CONFIG_KVM 425 DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); 426 DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); 427 DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid)); 428 DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); 429 DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave)); 430 DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr)); 431 #ifdef CONFIG_ALTIVEC 432 DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr)); 433 #endif 434 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 435 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 436 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 437 #ifdef CONFIG_PPC_BOOK3S 438 DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar)); 439 #endif 440 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 441 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 442 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 443 DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr)); 444 DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0)); 445 DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1)); 446 DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0)); 447 DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1)); 448 DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2)); 449 DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3)); 450 #endif 451 #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING 452 DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry)); 453 DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr)); 454 DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit)); 455 DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time)); 456 DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time)); 457 DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity)); 458 DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start)); 459 DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount)); 460 DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total)); 461 DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min)); 462 DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max)); 463 #endif 464 DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3)); 465 DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4)); 466 DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5)); 467 DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6)); 468 DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7)); 469 DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid)); 470 DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1)); 471 DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared)); 472 DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 473 DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); 474 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) 475 DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian)); 476 #endif 477 478 DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0)); 479 DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1)); 480 DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2)); 481 DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3)); 482 DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4)); 483 DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6)); 484 485 DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm)); 486 DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid)); 487 488 /* book3s */ 489 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 490 DEFINE(KVM_TLB_SETS, offsetof(struct kvm, arch.tlb_sets)); 491 DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1)); 492 DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid)); 493 DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr)); 494 DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1)); 495 DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits)); 496 DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls)); 497 DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v)); 498 DEFINE(KVM_RADIX, offsetof(struct kvm, arch.radix)); 499 DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr)); 500 DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar)); 501 DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr)); 502 DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty)); 503 DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst)); 504 DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu)); 505 DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu)); 506 #endif 507 #ifdef CONFIG_PPC_BOOK3S 508 DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr)); 509 DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr)); 510 DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic)); 511 DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr)); 512 DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr)); 513 DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor)); 514 DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr)); 515 DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl)); 516 DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr)); 517 DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx)); 518 DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr)); 519 DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx)); 520 DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr)); 521 DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); 522 DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec)); 523 DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires)); 524 DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions)); 525 DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded)); 526 DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded)); 527 DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr)); 528 DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc)); 529 DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc)); 530 DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar)); 531 DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar)); 532 DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier)); 533 DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb)); 534 DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max)); 535 DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr)); 536 DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); 537 DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar)); 538 DEFINE(VCPU_FAULT_GPA, offsetof(struct kvm_vcpu, arch.fault_gpa)); 539 DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr)); 540 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 541 DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap)); 542 DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar)); 543 DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr)); 544 DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr)); 545 DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb)); 546 DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr)); 547 DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr)); 548 DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr)); 549 DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr)); 550 DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr)); 551 DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr)); 552 DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop)); 553 DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort)); 554 DEFINE(VCPU_TID, offsetof(struct kvm_vcpu, arch.tid)); 555 DEFINE(VCPU_PSSCR, offsetof(struct kvm_vcpu, arch.psscr)); 556 DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map)); 557 DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest)); 558 DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads)); 559 DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm)); 560 DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset)); 561 DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr)); 562 DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr)); 563 DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes)); 564 DEFINE(VCORE_VTB, offsetof(struct kvmppc_vcore, vtb)); 565 DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige)); 566 DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv)); 567 DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); 568 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 569 DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar)); 570 DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar)); 571 DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr)); 572 DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm)); 573 DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr)); 574 DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr)); 575 DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm)); 576 DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm)); 577 DEFINE(VCPU_XER_TM, offsetof(struct kvm_vcpu, arch.xer_tm)); 578 DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm)); 579 DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm)); 580 DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm)); 581 DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm)); 582 DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm)); 583 DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm)); 584 #endif 585 586 #ifdef CONFIG_PPC_BOOK3S_64 587 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE 588 DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu)); 589 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) 590 #else 591 # define SVCPU_FIELD(x, f) 592 #endif 593 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) 594 #else /* 32-bit */ 595 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) 596 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) 597 #endif 598 599 SVCPU_FIELD(SVCPU_CR, cr); 600 SVCPU_FIELD(SVCPU_XER, xer); 601 SVCPU_FIELD(SVCPU_CTR, ctr); 602 SVCPU_FIELD(SVCPU_LR, lr); 603 SVCPU_FIELD(SVCPU_PC, pc); 604 SVCPU_FIELD(SVCPU_R0, gpr[0]); 605 SVCPU_FIELD(SVCPU_R1, gpr[1]); 606 SVCPU_FIELD(SVCPU_R2, gpr[2]); 607 SVCPU_FIELD(SVCPU_R3, gpr[3]); 608 SVCPU_FIELD(SVCPU_R4, gpr[4]); 609 SVCPU_FIELD(SVCPU_R5, gpr[5]); 610 SVCPU_FIELD(SVCPU_R6, gpr[6]); 611 SVCPU_FIELD(SVCPU_R7, gpr[7]); 612 SVCPU_FIELD(SVCPU_R8, gpr[8]); 613 SVCPU_FIELD(SVCPU_R9, gpr[9]); 614 SVCPU_FIELD(SVCPU_R10, gpr[10]); 615 SVCPU_FIELD(SVCPU_R11, gpr[11]); 616 SVCPU_FIELD(SVCPU_R12, gpr[12]); 617 SVCPU_FIELD(SVCPU_R13, gpr[13]); 618 SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); 619 SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); 620 SVCPU_FIELD(SVCPU_LAST_INST, last_inst); 621 SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); 622 #ifdef CONFIG_PPC_BOOK3S_32 623 SVCPU_FIELD(SVCPU_SR, sr); 624 #endif 625 #ifdef CONFIG_PPC64 626 SVCPU_FIELD(SVCPU_SLB, slb); 627 SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); 628 SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); 629 #endif 630 631 HSTATE_FIELD(HSTATE_HOST_R1, host_r1); 632 HSTATE_FIELD(HSTATE_HOST_R2, host_r2); 633 HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); 634 HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); 635 HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); 636 HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); 637 HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); 638 HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); 639 HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); 640 HSTATE_FIELD(HSTATE_NAPPING, napping); 641 642 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 643 HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); 644 HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); 645 HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); 646 HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); 647 HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); 648 HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); 649 HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); 650 HSTATE_FIELD(HSTATE_PTID, ptid); 651 HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); 652 HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); 653 HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); 654 HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); 655 HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); 656 HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); 657 HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); 658 HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); 659 HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); 660 HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); 661 HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); 662 HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); 663 HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); 664 HSTATE_FIELD(HSTATE_PURR, host_purr); 665 HSTATE_FIELD(HSTATE_SPURR, host_spurr); 666 HSTATE_FIELD(HSTATE_DSCR, host_dscr); 667 HSTATE_FIELD(HSTATE_DABR, dabr); 668 HSTATE_FIELD(HSTATE_DECEXP, dec_expires); 669 HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); 670 DEFINE(IPI_PRIORITY, IPI_PRIORITY); 671 DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr)); 672 DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar)); 673 DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar)); 674 DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap)); 675 DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped)); 676 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ 677 678 #ifdef CONFIG_PPC_BOOK3S_64 679 HSTATE_FIELD(HSTATE_CFAR, cfar); 680 HSTATE_FIELD(HSTATE_PPR, ppr); 681 HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); 682 #endif /* CONFIG_PPC_BOOK3S_64 */ 683 684 #else /* CONFIG_PPC_BOOK3S */ 685 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 686 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 687 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 688 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 689 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 690 DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9)); 691 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 692 DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); 693 DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); 694 DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save)); 695 #endif /* CONFIG_PPC_BOOK3S */ 696 #endif /* CONFIG_KVM */ 697 698 #ifdef CONFIG_KVM_GUEST 699 DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared, 700 scratch1)); 701 DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared, 702 scratch2)); 703 DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared, 704 scratch3)); 705 DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared, 706 int_pending)); 707 DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 708 DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared, 709 critical)); 710 DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr)); 711 #endif 712 713 #ifdef CONFIG_44x 714 DEFINE(PGD_T_LOG2, PGD_T_LOG2); 715 DEFINE(PTE_T_LOG2, PTE_T_LOG2); 716 #endif 717 #ifdef CONFIG_PPC_FSL_BOOK3E 718 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); 719 DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0)); 720 DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1)); 721 DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2)); 722 DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3)); 723 DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7)); 724 #endif 725 726 #if defined(CONFIG_KVM) && defined(CONFIG_SPE) 727 DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0])); 728 DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc)); 729 DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr)); 730 DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr)); 731 #endif 732 733 #ifdef CONFIG_KVM_BOOKE_HV 734 DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4)); 735 DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6)); 736 #endif 737 738 #ifdef CONFIG_KVM_EXIT_TIMING 739 DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu, 740 arch.timing_exit.tv32.tbu)); 741 DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu, 742 arch.timing_exit.tv32.tbl)); 743 DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu, 744 arch.timing_last_enter.tv32.tbu)); 745 DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu, 746 arch.timing_last_enter.tv32.tbl)); 747 #endif 748 749 #ifdef CONFIG_PPC_POWERNV 750 DEFINE(PACA_CORE_IDLE_STATE_PTR, 751 offsetof(struct paca_struct, core_idle_state_ptr)); 752 DEFINE(PACA_THREAD_IDLE_STATE, 753 offsetof(struct paca_struct, thread_idle_state)); 754 DEFINE(PACA_THREAD_MASK, 755 offsetof(struct paca_struct, thread_mask)); 756 DEFINE(PACA_SUBCORE_SIBLING_MASK, 757 offsetof(struct paca_struct, subcore_sibling_mask)); 758 #endif 759 760 DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); 761 762 #ifdef CONFIG_PPC_8xx 763 DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE)); 764 #endif 765 766 return 0; 767 } 768