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| Commit | Line | Data |
|---|---|---|
| 753790e7 RK |
1 | /* |
| 2 | * arch/arm/include/asm/glue-cache.h | |
| 3 | * | |
| 4 | * Copyright (C) 1999-2002 Russell King | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 10 | #ifndef ASM_GLUE_CACHE_H | |
| 11 | #define ASM_GLUE_CACHE_H | |
| 12 | ||
| 13 | #include <asm/glue.h> | |
| 14 | ||
| 15 | /* | |
| 16 | * Cache Model | |
| 17 | * =========== | |
| 18 | */ | |
| 19 | #undef _CACHE | |
| 20 | #undef MULTI_CACHE | |
| 21 | ||
| 753790e7 RK |
22 | #if defined(CONFIG_CPU_CACHE_V4) |
| 23 | # ifdef _CACHE | |
| 24 | # define MULTI_CACHE 1 | |
| 25 | # else | |
| 26 | # define _CACHE v4 | |
| 27 | # endif | |
| 28 | #endif | |
| 29 | ||
| 30 | #if defined(CONFIG_CPU_ARM920T) || defined(CONFIG_CPU_ARM922T) || \ | |
| 31 | defined(CONFIG_CPU_ARM925T) || defined(CONFIG_CPU_ARM1020) || \ | |
| 32 | defined(CONFIG_CPU_ARM1026) | |
| 33 | # define MULTI_CACHE 1 | |
| 34 | #endif | |
| 35 | ||
| 36 | #if defined(CONFIG_CPU_FA526) | |
| 37 | # ifdef _CACHE | |
| 38 | # define MULTI_CACHE 1 | |
| 39 | # else | |
| 40 | # define _CACHE fa | |
| 41 | # endif | |
| 42 | #endif | |
| 43 | ||
| 44 | #if defined(CONFIG_CPU_ARM926T) | |
| 45 | # ifdef _CACHE | |
| 46 | # define MULTI_CACHE 1 | |
| 47 | # else | |
| 48 | # define _CACHE arm926 | |
| 49 | # endif | |
| 50 | #endif | |
| 51 | ||
| 52 | #if defined(CONFIG_CPU_ARM940T) | |
| 53 | # ifdef _CACHE | |
| 54 | # define MULTI_CACHE 1 | |
| 55 | # else | |
| 56 | # define _CACHE arm940 | |
| 57 | # endif | |
| 58 | #endif | |
| 59 | ||
| 60 | #if defined(CONFIG_CPU_ARM946E) | |
| 61 | # ifdef _CACHE | |
| 62 | # define MULTI_CACHE 1 | |
| 63 | # else | |
| 64 | # define _CACHE arm946 | |
| 65 | # endif | |
| 66 | #endif | |
| 67 | ||
| 68 | #if defined(CONFIG_CPU_CACHE_V4WB) | |
| 69 | # ifdef _CACHE | |
| 70 | # define MULTI_CACHE 1 | |
| 71 | # else | |
| 72 | # define _CACHE v4wb | |
| 73 | # endif | |
| 74 | #endif | |
| 75 | ||
| 76 | #if defined(CONFIG_CPU_XSCALE) | |
| 77 | # ifdef _CACHE | |
| 78 | # define MULTI_CACHE 1 | |
| 79 | # else | |
| 80 | # define _CACHE xscale | |
| 81 | # endif | |
| 82 | #endif | |
| 83 | ||
| 84 | #if defined(CONFIG_CPU_XSC3) | |
| 85 | # ifdef _CACHE | |
| 86 | # define MULTI_CACHE 1 | |
| 87 | # else | |
| 88 | # define _CACHE xsc3 | |
| 89 | # endif | |
| 90 | #endif | |
| 91 | ||
| 92 | #if defined(CONFIG_CPU_MOHAWK) | |
| 93 | # ifdef _CACHE | |
| 94 | # define MULTI_CACHE 1 | |
| 95 | # else | |
| 96 | # define _CACHE mohawk | |
| 97 | # endif | |
| 98 | #endif | |
| 99 | ||
| 100 | #if defined(CONFIG_CPU_FEROCEON) | |
| 101 | # define MULTI_CACHE 1 | |
| 102 | #endif | |
| 103 | ||
| bd1274dc | 104 | #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) |
| a67e1ce1 | 105 | # ifdef _CACHE |
| 753790e7 | 106 | # define MULTI_CACHE 1 |
| a67e1ce1 RK |
107 | # else |
| 108 | # define _CACHE v6 | |
| 109 | # endif | |
| 753790e7 RK |
110 | #endif |
| 111 | ||
| 112 | #if defined(CONFIG_CPU_V7) | |
| a67e1ce1 | 113 | # ifdef _CACHE |
| 753790e7 | 114 | # define MULTI_CACHE 1 |
| a67e1ce1 RK |
115 | # else |
| 116 | # define _CACHE v7 | |
| 117 | # endif | |
| 753790e7 RK |
118 | #endif |
| 119 | ||
| 120 | #if !defined(_CACHE) && !defined(MULTI_CACHE) | |
| 25985edc | 121 | #error Unknown cache maintenance model |
| 753790e7 RK |
122 | #endif |
| 123 | ||
| 124 | #ifndef MULTI_CACHE | |
| 125 | #define __cpuc_flush_icache_all __glue(_CACHE,_flush_icache_all) | |
| 126 | #define __cpuc_flush_kern_all __glue(_CACHE,_flush_kern_cache_all) | |
| 031bd879 | 127 | #define __cpuc_flush_kern_louis __glue(_CACHE,_flush_kern_cache_louis) |
| 753790e7 RK |
128 | #define __cpuc_flush_user_all __glue(_CACHE,_flush_user_cache_all) |
| 129 | #define __cpuc_flush_user_range __glue(_CACHE,_flush_user_cache_range) | |
| 130 | #define __cpuc_coherent_kern_range __glue(_CACHE,_coherent_kern_range) | |
| 131 | #define __cpuc_coherent_user_range __glue(_CACHE,_coherent_user_range) | |
| 132 | #define __cpuc_flush_dcache_area __glue(_CACHE,_flush_kern_dcache_area) | |
| 133 | ||
| 134 | #define dmac_map_area __glue(_CACHE,_dma_map_area) | |
| 135 | #define dmac_unmap_area __glue(_CACHE,_dma_unmap_area) | |
| 136 | #define dmac_flush_range __glue(_CACHE,_dma_flush_range) | |
| 137 | #endif | |
| 138 | ||
| 139 | #endif |