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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 | /* * linux/include/asm-arm/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__ #include <linux/config.h> /* * 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_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_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_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_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_V6 # ifdef CPU_NAME # undef MULTI_CPU # define MULTI_CPU # else # define CPU_NAME cpu_v6 # endif # endif #endif #ifndef __ASSEMBLY__ #ifndef MULTI_CPU #include "asm/cpu-single.h" #else #include "asm/cpu-multi32.h" #endif #include <asm/memory.h> #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 /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* __ASM_PROCFNS_H */ |