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