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 int main(void) 72 { 73 DEFINE(THREAD, offsetof(struct task_struct, thread)); 74 DEFINE(MM, offsetof(struct task_struct, mm)); 75 DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id)); 76 #ifdef CONFIG_PPC64 77 DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); 78 DEFINE(SIGSEGV, SIGSEGV); 79 DEFINE(NMI_MASK, NMI_MASK); 80 DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr)); 81 DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit)); 82 DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr)); 83 #else 84 DEFINE(THREAD_INFO, offsetof(struct task_struct, stack)); 85 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); 86 DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit)); 87 #endif /* CONFIG_PPC64 */ 88 89 DEFINE(KSP, offsetof(struct thread_struct, ksp)); 90 DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); 91 #ifdef CONFIG_BOOKE 92 DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0])); 93 #endif 94 DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); 95 DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state)); 96 DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area)); 97 DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr)); 98 DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp)); 99 #ifdef CONFIG_ALTIVEC 100 DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state)); 101 DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area)); 102 DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave)); 103 DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); 104 DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr)); 105 DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec)); 106 #endif /* CONFIG_ALTIVEC */ 107 #ifdef CONFIG_VSX 108 DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr)); 109 #endif /* CONFIG_VSX */ 110 #ifdef CONFIG_PPC64 111 DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid)); 112 #else /* CONFIG_PPC64 */ 113 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); 114 #ifdef CONFIG_SPE 115 DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0])); 116 DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc)); 117 DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr)); 118 DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe)); 119 #endif /* CONFIG_SPE */ 120 #endif /* CONFIG_PPC64 */ 121 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) 122 DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0)); 123 #endif 124 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER 125 DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu)); 126 #endif 127 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) 128 DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu)); 129 #endif 130 131 #ifdef CONFIG_PPC_BOOK3S_64 132 DEFINE(THREAD_TAR, offsetof(struct thread_struct, tar)); 133 DEFINE(THREAD_BESCR, offsetof(struct thread_struct, bescr)); 134 DEFINE(THREAD_EBBHR, offsetof(struct thread_struct, ebbhr)); 135 DEFINE(THREAD_EBBRR, offsetof(struct thread_struct, ebbrr)); 136 DEFINE(THREAD_SIAR, offsetof(struct thread_struct, siar)); 137 DEFINE(THREAD_SDAR, offsetof(struct thread_struct, sdar)); 138 DEFINE(THREAD_SIER, offsetof(struct thread_struct, sier)); 139 DEFINE(THREAD_MMCR0, offsetof(struct thread_struct, mmcr0)); 140 DEFINE(THREAD_MMCR2, offsetof(struct thread_struct, mmcr2)); 141 #endif 142 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 143 DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch)); 144 DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar)); 145 DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr)); 146 DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar)); 147 DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar)); 148 DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr)); 149 DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr)); 150 DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs)); 151 DEFINE(THREAD_TRANSACT_VRSTATE, offsetof(struct thread_struct, 152 transact_vr)); 153 DEFINE(THREAD_TRANSACT_VRSAVE, offsetof(struct thread_struct, 154 transact_vrsave)); 155 DEFINE(THREAD_TRANSACT_FPSTATE, offsetof(struct thread_struct, 156 transact_fp)); 157 /* Local pt_regs on stack for Transactional Memory funcs. */ 158 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + 159 sizeof(struct pt_regs) + 16); 160 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ 161 162 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 163 DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags)); 164 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); 165 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 166 DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); 167 168 #ifdef CONFIG_PPC64 169 DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); 170 DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); 171 DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page)); 172 DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size)); 173 DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size)); 174 DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page)); 175 /* paca */ 176 DEFINE(PACA_SIZE, sizeof(struct paca_struct)); 177 DEFINE(PACA_LOCK_TOKEN, offsetof(struct paca_struct, lock_token)); 178 DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index)); 179 DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start)); 180 DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack)); 181 DEFINE(PACACURRENT, offsetof(struct paca_struct, __current)); 182 DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr)); 183 DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr)); 184 DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1)); 185 DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc)); 186 DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase)); 187 DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr)); 188 DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled)); 189 DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened)); 190 #ifdef CONFIG_PPC_BOOK3S 191 DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id)); 192 #ifdef CONFIG_PPC_MM_SLICES 193 DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct, 194 mm_ctx_low_slices_psize)); 195 DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct, 196 mm_ctx_high_slices_psize)); 197 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); 198 #endif /* CONFIG_PPC_MM_SLICES */ 199 #endif 200 201 #ifdef CONFIG_PPC_BOOK3E 202 DEFINE(PACAPGD, offsetof(struct paca_struct, pgd)); 203 DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd)); 204 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 205 DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb)); 206 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 207 DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit)); 208 DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg)); 209 DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack)); 210 DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack)); 211 DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack)); 212 DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr)); 213 214 DEFINE(TCD_ESEL_NEXT, 215 offsetof(struct tlb_core_data, esel_next)); 216 DEFINE(TCD_ESEL_MAX, 217 offsetof(struct tlb_core_data, esel_max)); 218 DEFINE(TCD_ESEL_FIRST, 219 offsetof(struct tlb_core_data, esel_first)); 220 #endif /* CONFIG_PPC_BOOK3E */ 221 222 #ifdef CONFIG_PPC_STD_MMU_64 223 DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); 224 DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); 225 DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp)); 226 #ifdef CONFIG_PPC_MM_SLICES 227 DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp)); 228 #else 229 DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp)); 230 #endif /* CONFIG_PPC_MM_SLICES */ 231 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 232 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 233 DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb)); 234 DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr)); 235 DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr)); 236 DEFINE(SLBSHADOW_STACKVSID, 237 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid)); 238 DEFINE(SLBSHADOW_STACKESID, 239 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid)); 240 DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area)); 241 DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use)); 242 DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx)); 243 DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count)); 244 DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx)); 245 #endif /* CONFIG_PPC_STD_MMU_64 */ 246 DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp)); 247 #ifdef CONFIG_PPC_BOOK3S_64 248 DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp)); 249 DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce)); 250 #endif 251 DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); 252 DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state)); 253 DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default)); 254 DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime)); 255 DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user)); 256 DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time)); 257 DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time)); 258 DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save)); 259 DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost)); 260 DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso)); 261 #endif /* CONFIG_PPC64 */ 262 263 /* RTAS */ 264 DEFINE(RTASBASE, offsetof(struct rtas_t, base)); 265 DEFINE(RTASENTRY, offsetof(struct rtas_t, entry)); 266 267 /* Interrupt register frame */ 268 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); 269 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); 270 #ifdef CONFIG_PPC64 271 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ 272 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 273 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 274 275 /* hcall statistics */ 276 DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats)); 277 DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls)); 278 DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total)); 279 DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total)); 280 #endif /* CONFIG_PPC64 */ 281 DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0])); 282 DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1])); 283 DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2])); 284 DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3])); 285 DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4])); 286 DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5])); 287 DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6])); 288 DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7])); 289 DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8])); 290 DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9])); 291 DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10])); 292 DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11])); 293 DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12])); 294 DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13])); 295 #ifndef CONFIG_PPC64 296 DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14])); 297 DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15])); 298 DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16])); 299 DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17])); 300 DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18])); 301 DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19])); 302 DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20])); 303 DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21])); 304 DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22])); 305 DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23])); 306 DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24])); 307 DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25])); 308 DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26])); 309 DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27])); 310 DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28])); 311 DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29])); 312 DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30])); 313 DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31])); 314 #endif /* CONFIG_PPC64 */ 315 /* 316 * Note: these symbols include _ because they overlap with special 317 * register names 318 */ 319 DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip)); 320 DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr)); 321 DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr)); 322 DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link)); 323 DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr)); 324 DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer)); 325 DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 326 DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 327 DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); 328 DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); 329 DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); 330 #ifndef CONFIG_PPC64 331 DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq)); 332 /* 333 * The PowerPC 400-class & Book-E processors have neither the DAR 334 * nor the DSISR SPRs. Hence, we overload them to hold the similar 335 * DEAR and ESR SPRs for such processors. For critical interrupts 336 * we use them to hold SRR0 and SRR1. 337 */ 338 DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 339 DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 340 #else /* CONFIG_PPC64 */ 341 DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); 342 343 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ 344 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); 345 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); 346 #endif /* CONFIG_PPC64 */ 347 348 #if defined(CONFIG_PPC32) 349 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 350 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); 351 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 352 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ 353 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 354 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); 355 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); 356 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); 357 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); 358 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); 359 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); 360 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); 361 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); 362 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); 363 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); 364 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); 365 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); 366 #endif 367 #endif 368 DEFINE(CLONE_VM, CLONE_VM); 369 DEFINE(CLONE_UNTRACED, CLONE_UNTRACED); 370 371 #ifndef CONFIG_PPC64 372 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd)); 373 #endif /* ! CONFIG_PPC64 */ 374 375 /* About the CPU features table */ 376 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); 377 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); 378 DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore)); 379 DEFINE(CPU_DOWN_FLUSH, offsetof(struct cpu_spec, cpu_down_flush)); 380 381 DEFINE(pbe_address, offsetof(struct pbe, address)); 382 DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); 383 DEFINE(pbe_next, offsetof(struct pbe, next)); 384 385 #ifndef CONFIG_PPC64 386 DEFINE(TASK_SIZE, TASK_SIZE); 387 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); 388 #endif /* ! CONFIG_PPC64 */ 389 390 /* datapage offsets for use by vdso */ 391 DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp)); 392 DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec)); 393 DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs)); 394 DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec)); 395 DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count)); 396 DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest)); 397 DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime)); 398 DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32)); 399 DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec)); 400 DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); 401 DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime)); 402 DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction)); 403 DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size)); 404 DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size)); 405 DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size)); 406 DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size)); 407 #ifdef CONFIG_PPC64 408 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64)); 409 DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); 410 DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); 411 DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); 412 DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); 413 DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec)); 414 DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec)); 415 DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec)); 416 DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec)); 417 #else 418 DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec)); 419 DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec)); 420 DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec)); 421 DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); 422 #endif 423 /* timeval/timezone offsets for use by vdso */ 424 DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); 425 DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); 426 427 /* Other bits used by the vdso */ 428 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 429 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 430 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); 431 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); 432 433 #ifdef CONFIG_BUG 434 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); 435 #endif 436 437 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); 438 DEFINE(PTE_SIZE, sizeof(pte_t)); 439 440 #ifdef CONFIG_KVM 441 DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); 442 DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); 443 DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid)); 444 DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); 445 DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave)); 446 DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr)); 447 #ifdef CONFIG_ALTIVEC 448 DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr)); 449 #endif 450 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 451 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 452 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 453 #ifdef CONFIG_PPC_BOOK3S 454 DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar)); 455 #endif 456 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 457 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 458 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 459 DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr)); 460 DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0)); 461 DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1)); 462 DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0)); 463 DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1)); 464 DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2)); 465 DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3)); 466 #endif 467 #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING 468 DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry)); 469 DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr)); 470 DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit)); 471 DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time)); 472 DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time)); 473 DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity)); 474 DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start)); 475 DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount)); 476 DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total)); 477 DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min)); 478 DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max)); 479 #endif 480 DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3)); 481 DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4)); 482 DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5)); 483 DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6)); 484 DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7)); 485 DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid)); 486 DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1)); 487 DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared)); 488 DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 489 DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); 490 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) 491 DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian)); 492 #endif 493 494 DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0)); 495 DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1)); 496 DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2)); 497 DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3)); 498 DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4)); 499 DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6)); 500 501 DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm)); 502 DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid)); 503 504 /* book3s */ 505 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 506 DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1)); 507 DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid)); 508 DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr)); 509 DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1)); 510 DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits)); 511 DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls)); 512 DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr)); 513 DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v)); 514 DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr)); 515 DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar)); 516 DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr)); 517 DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty)); 518 DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst)); 519 DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu)); 520 DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu)); 521 #endif 522 #ifdef CONFIG_PPC_BOOK3S 523 DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id)); 524 DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr)); 525 DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr)); 526 DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic)); 527 DEFINE(VCPU_VTB, offsetof(struct kvm_vcpu, arch.vtb)); 528 DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr)); 529 DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr)); 530 DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor)); 531 DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr)); 532 DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl)); 533 DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr)); 534 DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx)); 535 DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr)); 536 DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx)); 537 DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr)); 538 DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); 539 DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec)); 540 DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires)); 541 DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions)); 542 DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded)); 543 DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded)); 544 DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr)); 545 DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc)); 546 DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc)); 547 DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar)); 548 DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar)); 549 DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier)); 550 DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb)); 551 DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max)); 552 DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr)); 553 DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); 554 DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar)); 555 DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr)); 556 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 557 DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap)); 558 DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar)); 559 DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr)); 560 DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr)); 561 DEFINE(VCPU_SHADOW_FSCR, offsetof(struct kvm_vcpu, arch.shadow_fscr)); 562 DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb)); 563 DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr)); 564 DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr)); 565 DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr)); 566 DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr)); 567 DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr)); 568 DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr)); 569 DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop)); 570 DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort)); 571 DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1)); 572 DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map)); 573 DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest)); 574 DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads)); 575 DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm)); 576 DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset)); 577 DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr)); 578 DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr)); 579 DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes)); 580 DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige)); 581 DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv)); 582 DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); 583 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 584 DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar)); 585 DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar)); 586 DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr)); 587 DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm)); 588 DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr)); 589 DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr)); 590 DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm)); 591 DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm)); 592 DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm)); 593 DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm)); 594 DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm)); 595 DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm)); 596 DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm)); 597 DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm)); 598 #endif 599 600 #ifdef CONFIG_PPC_BOOK3S_64 601 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE 602 DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu)); 603 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) 604 #else 605 # define SVCPU_FIELD(x, f) 606 #endif 607 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) 608 #else /* 32-bit */ 609 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) 610 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) 611 #endif 612 613 SVCPU_FIELD(SVCPU_CR, cr); 614 SVCPU_FIELD(SVCPU_XER, xer); 615 SVCPU_FIELD(SVCPU_CTR, ctr); 616 SVCPU_FIELD(SVCPU_LR, lr); 617 SVCPU_FIELD(SVCPU_PC, pc); 618 SVCPU_FIELD(SVCPU_R0, gpr[0]); 619 SVCPU_FIELD(SVCPU_R1, gpr[1]); 620 SVCPU_FIELD(SVCPU_R2, gpr[2]); 621 SVCPU_FIELD(SVCPU_R3, gpr[3]); 622 SVCPU_FIELD(SVCPU_R4, gpr[4]); 623 SVCPU_FIELD(SVCPU_R5, gpr[5]); 624 SVCPU_FIELD(SVCPU_R6, gpr[6]); 625 SVCPU_FIELD(SVCPU_R7, gpr[7]); 626 SVCPU_FIELD(SVCPU_R8, gpr[8]); 627 SVCPU_FIELD(SVCPU_R9, gpr[9]); 628 SVCPU_FIELD(SVCPU_R10, gpr[10]); 629 SVCPU_FIELD(SVCPU_R11, gpr[11]); 630 SVCPU_FIELD(SVCPU_R12, gpr[12]); 631 SVCPU_FIELD(SVCPU_R13, gpr[13]); 632 SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); 633 SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); 634 SVCPU_FIELD(SVCPU_LAST_INST, last_inst); 635 SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); 636 #ifdef CONFIG_PPC_BOOK3S_32 637 SVCPU_FIELD(SVCPU_SR, sr); 638 #endif 639 #ifdef CONFIG_PPC64 640 SVCPU_FIELD(SVCPU_SLB, slb); 641 SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); 642 SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); 643 #endif 644 645 HSTATE_FIELD(HSTATE_HOST_R1, host_r1); 646 HSTATE_FIELD(HSTATE_HOST_R2, host_r2); 647 HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); 648 HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); 649 HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); 650 HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); 651 HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); 652 HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); 653 HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); 654 HSTATE_FIELD(HSTATE_NAPPING, napping); 655 656 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 657 HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); 658 HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); 659 HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); 660 HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); 661 HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); 662 HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); 663 HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); 664 HSTATE_FIELD(HSTATE_PTID, ptid); 665 HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); 666 HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); 667 HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); 668 HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); 669 HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); 670 HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); 671 HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); 672 HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); 673 HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); 674 HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); 675 HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); 676 HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); 677 HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); 678 HSTATE_FIELD(HSTATE_PURR, host_purr); 679 HSTATE_FIELD(HSTATE_SPURR, host_spurr); 680 HSTATE_FIELD(HSTATE_DSCR, host_dscr); 681 HSTATE_FIELD(HSTATE_DABR, dabr); 682 HSTATE_FIELD(HSTATE_DECEXP, dec_expires); 683 HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); 684 DEFINE(IPI_PRIORITY, IPI_PRIORITY); 685 DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr)); 686 DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar)); 687 DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar)); 688 DEFINE(KVM_SPLIT_SIZE, offsetof(struct kvm_split_mode, subcore_size)); 689 DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap)); 690 DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped)); 691 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ 692 693 #ifdef CONFIG_PPC_BOOK3S_64 694 HSTATE_FIELD(HSTATE_CFAR, cfar); 695 HSTATE_FIELD(HSTATE_PPR, ppr); 696 HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); 697 #endif /* CONFIG_PPC_BOOK3S_64 */ 698 699 #else /* CONFIG_PPC_BOOK3S */ 700 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 701 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 702 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 703 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 704 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 705 DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9)); 706 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 707 DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); 708 DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); 709 DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save)); 710 #endif /* CONFIG_PPC_BOOK3S */ 711 #endif /* CONFIG_KVM */ 712 713 #ifdef CONFIG_KVM_GUEST 714 DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared, 715 scratch1)); 716 DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared, 717 scratch2)); 718 DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared, 719 scratch3)); 720 DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared, 721 int_pending)); 722 DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 723 DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared, 724 critical)); 725 DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr)); 726 #endif 727 728 #ifdef CONFIG_44x 729 DEFINE(PGD_T_LOG2, PGD_T_LOG2); 730 DEFINE(PTE_T_LOG2, PTE_T_LOG2); 731 #endif 732 #ifdef CONFIG_PPC_FSL_BOOK3E 733 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); 734 DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0)); 735 DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1)); 736 DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2)); 737 DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3)); 738 DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7)); 739 #endif 740 741 #if defined(CONFIG_KVM) && defined(CONFIG_SPE) 742 DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0])); 743 DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc)); 744 DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr)); 745 DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr)); 746 #endif 747 748 #ifdef CONFIG_KVM_BOOKE_HV 749 DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4)); 750 DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6)); 751 DEFINE(VCPU_EPLC, offsetof(struct kvm_vcpu, arch.eplc)); 752 #endif 753 754 #ifdef CONFIG_KVM_EXIT_TIMING 755 DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu, 756 arch.timing_exit.tv32.tbu)); 757 DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu, 758 arch.timing_exit.tv32.tbl)); 759 DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu, 760 arch.timing_last_enter.tv32.tbu)); 761 DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu, 762 arch.timing_last_enter.tv32.tbl)); 763 #endif 764 765 #ifdef CONFIG_PPC_POWERNV 766 DEFINE(PACA_CORE_IDLE_STATE_PTR, 767 offsetof(struct paca_struct, core_idle_state_ptr)); 768 DEFINE(PACA_THREAD_IDLE_STATE, 769 offsetof(struct paca_struct, thread_idle_state)); 770 DEFINE(PACA_THREAD_MASK, 771 offsetof(struct paca_struct, thread_mask)); 772 DEFINE(PACA_SUBCORE_SIBLING_MASK, 773 offsetof(struct paca_struct, subcore_sibling_mask)); 774 #endif 775 776 DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); 777 778 return 0; 779 } 780