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powerpc/fsl-pci: Set relaxed ordering on prefetchable ranges
[mirror_ubuntu-zesty-kernel.git] / arch / powerpc / kernel / asm-offsets.c
CommitLineData
14cf11af
PM		 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
14cf11af
PM		 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>
14cf11af
PM		 22#include <linux/mman.h>
23#include <linux/mm.h>
543b9fd3 24#include <linux/suspend.h>
ad7f7167 25#include <linux/hrtimer.h>
bbf45ba5
HB		 26#ifdef CONFIG_KVM
27#include <linux/kvm_host.h>
28#endif
d1dead5c 29#ifdef CONFIG_PPC64
14cf11af
PM		 30#include <linux/time.h>
31#include <linux/hardirq.h>
d1dead5c 32#endif
d4d298fe 33#include <linux/kbuild.h>
d1dead5c 34
14cf11af
PM		 35#include <asm/io.h>
36#include <asm/page.h>
37#include <asm/pgtable.h>
38#include <asm/processor.h>
14cf11af
PM		 39#include <asm/cputable.h>
40#include <asm/thread_info.h>
033ef338 41#include <asm/rtas.h>
a7f290da 42#include <asm/vdso_datapage.h>
14cf11af
PM		 43#ifdef CONFIG_PPC64
44#include <asm/paca.h>
45#include <asm/lppaca.h>
14cf11af 46#include <asm/cache.h>
14cf11af 47#include <asm/compat.h>
11a27ad7 48#include <asm/mmu.h>
f04da0bc 49#include <asm/hvcall.h>
14cf11af 50#endif
3eb9cf07
SR		 51#ifdef CONFIG_PPC_ISERIES
52#include <asm/iseries/alpaca.h>
53#endif
14cf11af 54
fca622c5
KG		 55#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
56#include "head_booke.h"
57#endif
58
14cf11af
PM		 59int main(void)
60{
d1dead5c
SR		 61 DEFINE(THREAD, offsetof(struct task_struct, thread));
62 DEFINE(MM, offsetof(struct task_struct, mm));
5e696617 63 DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
14cf11af 64#ifdef CONFIG_PPC64
d1dead5c
SR		 65 DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
66#else
f7e4217b 67 DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
d1dead5c
SR		 68#endif /* CONFIG_PPC64 */
69
14cf11af 70 DEFINE(KSP, offsetof(struct thread_struct, ksp));
85218827 71 DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
14cf11af
PM		 72 DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
73 DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
74 DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
75 DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
14cf11af
PM		 76#ifdef CONFIG_ALTIVEC
77 DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
78 DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
79 DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
80 DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
81#endif /* CONFIG_ALTIVEC */
c6e6771b
MN		 82#ifdef CONFIG_VSX
83 DEFINE(THREAD_VSR0, offsetof(struct thread_struct, fpr));
84 DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
85#endif /* CONFIG_VSX */
d1dead5c
SR		 86#ifdef CONFIG_PPC64
87 DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
88#else /* CONFIG_PPC64 */
89 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
d1dead5c
SR		 90#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
91 DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0));
d1dead5c 92#endif
14cf11af
PM		 93#ifdef CONFIG_SPE
94 DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
95 DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
96 DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
97 DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
98#endif /* CONFIG_SPE */
d1dead5c
SR		 99#endif /* CONFIG_PPC64 */
100
101 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
f39224a8 102 DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
d1dead5c 103 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
d1dead5c 104 DEFINE(TI_TASK, offsetof(struct thread_info, task));
d1dead5c 105 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
d1dead5c
SR		 106
107#ifdef CONFIG_PPC64
108 DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
109 DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
110 DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
111 DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
112 DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
113 DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
d1dead5c
SR		 114 /* paca */
115 DEFINE(PACA_SIZE, sizeof(struct paca_struct));
116 DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
117 DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
118 DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
119 DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
120 DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
121 DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
122 DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
123 DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
124 DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
125 DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
1f6a93e4
PM		 126 DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
127 DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
d04c56f7
PM		 128 DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
129 DEFINE(PACAHARDIRQEN, offsetof(struct paca_struct, hard_enabled));
d1dead5c
SR		 130 DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
131 DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
132 DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
bf72aeba 133 DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
d0f13e3c
BH		 134#ifdef CONFIG_PPC_MM_SLICES
135 DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
136 context.low_slices_psize));
137 DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
138 context.high_slices_psize));
139 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
140 DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
141#else
142 DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, context.sllp));
143
144#endif /* CONFIG_PPC_MM_SLICES */
d1dead5c
SR		 145 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
146 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
147 DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
d1dead5c 148 DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
3356bb9f 149 DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
d1dead5c 150 DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
c6622f63 151 DEFINE(PACA_STARTPURR, offsetof(struct paca_struct, startpurr));
4603ac18 152 DEFINE(PACA_STARTSPURR, offsetof(struct paca_struct, startspurr));
c6622f63
PM		 153 DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
154 DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
2f6093c8 155 DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
57852a85 156 DEFINE(PACA_DATA_OFFSET, offsetof(struct paca_struct, data_offset));
68730401 157 DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
d1dead5c 158
11a27ad7
MN		 159 DEFINE(SLBSHADOW_STACKVSID,
160 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
161 DEFINE(SLBSHADOW_STACKESID,
162 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
d1dead5c
SR		 163 DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
164 DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
165 DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
166 DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));
2f6093c8 167 DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
033ef338 168#endif /* CONFIG_PPC64 */
d1dead5c
SR		 169
170 /* RTAS */
171 DEFINE(RTASBASE, offsetof(struct rtas_t, base));
172 DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
d1dead5c 173
14cf11af
PM		 174 /* Interrupt register frame */
175 DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
91120cc8
KG		 176 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
177#ifdef CONFIG_PPC64
14cf11af 178 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
d1dead5c
SR		 179 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
180 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
181 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
57852a85
MK		 182
183 /* hcall statistics */
184 DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats));
185 DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls));
186 DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total));
187 DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total));
d1dead5c 188#endif /* CONFIG_PPC64 */
14cf11af
PM		 189 DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
190 DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
191 DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
192 DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
193 DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
194 DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
195 DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
196 DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
197 DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
198 DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
199 DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
200 DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
201 DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
202 DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
d1dead5c 203#ifndef CONFIG_PPC64
14cf11af
PM		 204 DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
205 DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));
206 DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));
207 DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17]));
208 DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18]));
209 DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19]));
210 DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20]));
211 DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21]));
212 DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22]));
213 DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23]));
214 DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24]));
215 DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25]));
216 DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26]));
217 DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27]));
218 DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28]));
219 DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
220 DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
221 DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
d1dead5c 222#endif /* CONFIG_PPC64 */
14cf11af
PM		 223 /*
224 * Note: these symbols include _ because they overlap with special
225 * register names
226 */
227 DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
228 DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
229 DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
230 DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
231 DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
14cf11af
PM		 232 DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
233 DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
234 DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
d1dead5c
SR		 235 DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
236 DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
d73e0c99 237 DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
d1dead5c
SR		 238#ifndef CONFIG_PPC64
239 DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
240 /*
241 * The PowerPC 400-class & Book-E processors have neither the DAR
242 * nor the DSISR SPRs. Hence, we overload them to hold the similar
243 * DEAR and ESR SPRs for such processors. For critical interrupts
244 * we use them to hold SRR0 and SRR1.
14cf11af
PM		 245 */
246 DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
247 DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
d1dead5c 248#else /* CONFIG_PPC64 */
d1dead5c
SR		 249 DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
250
251 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
252 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
253 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
254#endif /* CONFIG_PPC64 */
255
fca622c5
KG		 256#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
257 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
258 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
259 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
260 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
261 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
262 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
263 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
264 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
265 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
266 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
267 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
268 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
269 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
270 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
271 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
272 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
273#endif
274
14cf11af
PM		 275 DEFINE(CLONE_VM, CLONE_VM);
276 DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
d1dead5c
SR		 277
278#ifndef CONFIG_PPC64
14cf11af 279 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
d1dead5c 280#endif /* ! CONFIG_PPC64 */
14cf11af
PM		 281
282 /* About the CPU features table */
283 DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));
284 DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));
285 DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));
286 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
287 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
f39b7a55 288 DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
14cf11af 289
d1dead5c
SR		 290 DEFINE(pbe_address, offsetof(struct pbe, address));
291 DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
292 DEFINE(pbe_next, offsetof(struct pbe, next));
14cf11af 293
543b9fd3 294#ifndef CONFIG_PPC64
fd582ec8 295 DEFINE(TASK_SIZE, TASK_SIZE);
d1dead5c 296 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
a7f290da 297#endif /* ! CONFIG_PPC64 */
14cf11af 298
a7f290da
BH		 299 /* datapage offsets for use by vdso */
300 DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
301 DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
302 DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
303 DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
304 DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
305 DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
306 DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
307 DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
308 DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
309 DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
597bc5c0 310 DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
fbe48175
OJ		 311 DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
312 DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
313 DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
314 DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
a7f290da
BH		 315#ifdef CONFIG_PPC64
316 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
14cf11af
PM		 317 DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
318 DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
319 DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
320 DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
0c37ec2a
BH		 321 DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
322 DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
a7f290da
BH		 323 DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
324 DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
325#else
326 DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
327 DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
0c37ec2a
BH		 328 DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
329 DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
a7f290da
BH		 330#endif
331 /* timeval/timezone offsets for use by vdso */
14cf11af
PM		 332 DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
333 DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
a7f290da
BH		 334
335 /* Other bits used by the vdso */
336 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
337 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
338 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
151db1fc 339 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
a7f290da 340
007d88d0
DW		 341#ifdef CONFIG_BUG
342 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
343#endif
16a15a30
SR		 344
345#ifdef CONFIG_PPC_ISERIES
346 /* the assembler miscalculates the VSID values */
347 DEFINE(PAGE_OFFSET_ESID, GET_ESID(PAGE_OFFSET));
348 DEFINE(PAGE_OFFSET_VSID, KERNEL_VSID(PAGE_OFFSET));
349 DEFINE(VMALLOC_START_ESID, GET_ESID(VMALLOC_START));
350 DEFINE(VMALLOC_START_VSID, KERNEL_VSID(VMALLOC_START));
3eb9cf07
SR		 351
352 /* alpaca */
353 DEFINE(ALPACA_SIZE, sizeof(struct alpaca));
16a15a30 354#endif
ee7a76da 355
ee7a76da 356 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
4ee7084e 357 DEFINE(PTE_SIZE, sizeof(pte_t));
bee86f14 358
bbf45ba5
HB		 359#ifdef CONFIG_KVM
360 DEFINE(TLBE_BYTES, sizeof(struct tlbe));
361
362 DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
363 DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
bbf45ba5 364 DEFINE(VCPU_SHADOW_TLB, offsetof(struct kvm_vcpu, arch.shadow_tlb));
83aae4a8 365 DEFINE(VCPU_SHADOW_MOD, offsetof(struct kvm_vcpu, arch.shadow_tlb_mod));
bbf45ba5
HB		 366 DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
367 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
368 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
369 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
370 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
371 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
372 DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.msr));
373 DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4));
374 DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5));
375 DEFINE(VCPU_SPRG6, offsetof(struct kvm_vcpu, arch.sprg6));
376 DEFINE(VCPU_SPRG7, offsetof(struct kvm_vcpu, arch.sprg7));
49dd2c49 377 DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
bbf45ba5
HB		 378
379 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
380 DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
381 DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
382#endif
ca9153a3
IY		 383#ifdef CONFIG_44x
384 DEFINE(PGD_T_LOG2, PGD_T_LOG2);
385 DEFINE(PTE_T_LOG2, PTE_T_LOG2);
386#endif
bbf45ba5 387
14cf11af
PM		 388 return 0;
389}
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