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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 | /* * arch/arm/include/asm/proc-fns.h * * Copyright (C) 1997-1999 Russell King * Copyright (C) 2000 Deep Blue Solutions Ltd * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __ASM_PROCFNS_H #define __ASM_PROCFNS_H #ifdef __KERNEL__ /* * Work out if we need multiple CPU support */ #undef MULTI_CPU #undef CPU_NAME /* * CPU_NAME - the prefix for CPU related functions */ #ifdef CONFIG_CPU_32 # ifdef CONFIG_CPU_ARM610 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm6 # endif # endif # ifdef CONFIG_CPU_ARM7TDMI # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm7tdmi # endif # endif # ifdef CONFIG_CPU_ARM710 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm7 # endif # endif # ifdef CONFIG_CPU_ARM720T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm720 # endif # endif # ifdef CONFIG_CPU_ARM740T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm740 # endif # endif # ifdef CONFIG_CPU_ARM9TDMI # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm9tdmi # endif # endif # ifdef CONFIG_CPU_ARM920T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm920 # endif # endif # ifdef CONFIG_CPU_ARM922T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm922 # endif # endif # ifdef CONFIG_CPU_FA526 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_fa526 # endif # endif # ifdef CONFIG_CPU_ARM925T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm925 # endif # endif # ifdef CONFIG_CPU_ARM926T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm926 # endif # endif # ifdef CONFIG_CPU_ARM940T # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm940 # endif # endif # ifdef CONFIG_CPU_ARM946E # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm946 # endif # endif # ifdef CONFIG_CPU_SA110 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_sa110 # endif # endif # ifdef CONFIG_CPU_SA1100 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_sa1100 # endif # endif # ifdef CONFIG_CPU_ARM1020 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm1020 # endif # endif # ifdef CONFIG_CPU_ARM1020E # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm1020e # endif # endif # ifdef CONFIG_CPU_ARM1022 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm1022 # endif # endif # ifdef CONFIG_CPU_ARM1026 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_arm1026 # endif # endif # ifdef CONFIG_CPU_XSCALE # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_xscale # endif # endif # ifdef CONFIG_CPU_XSC3 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_xsc3 # endif # endif # ifdef CONFIG_CPU_MOHAWK # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_mohawk # endif # endif # ifdef CONFIG_CPU_FEROCEON # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_feroceon # endif # endif # ifdef CONFIG_CPU_V6 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_v6 # endif # endif # ifdef CONFIG_CPU_V7 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_v7 # endif # endif #endif #ifndef __ASSEMBLY__ #ifndef MULTI_CPU #include <asm/cpu-single.h> #else #include <asm/cpu-multi32.h> #endif #include <asm/memory.h> #ifdef CONFIG_MMU #define cpu_switch_mm(pgd,mm) cpu_do_switch_mm(virt_to_phys(pgd),mm) #define cpu_get_pgd() \ ({ \ unsigned long pg; \ __asm__("mrc p15, 0, %0, c2, c0, 0" \ : "=r" (pg) : : "cc"); \ pg &= ~0x3fff; \ (pgd_t *)phys_to_virt(pg); \ }) #endif #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* __ASM_PROCFNS_H */ |