| | 1 | /** @file\r |
| | 2 | *\r |
| | 3 | * Copyright (c) 2011, ARM Limited. All rights reserved.\r |
| | 4 | * \r |
| | 5 | * This program and the accompanying materials \r |
| | 6 | * are licensed and made available under the terms and conditions of the BSD License \r |
| | 7 | * which accompanies this distribution. The full text of the license may be found at \r |
| | 8 | * http://opensource.org/licenses/bsd-license.php \r |
| | 9 | *\r |
| | 10 | * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| | 11 | * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| | 12 | *\r |
| | 13 | **/\r |
| | 14 | \r |
| | 15 | #ifndef __ARMV7_MMU_H_\r |
| | 16 | #define __ARMV7_MMU_H_\r |
| | 17 | \r |
| | 18 | #define TTBR_NOT_OUTER_SHAREABLE BIT5\r |
| | 19 | #define TTBR_RGN_OUTER_NON_CACHEABLE 0\r |
| | 20 | #define TTBR_RGN_OUTER_WRITE_BACK_ALLOC BIT3\r |
| | 21 | #define TTBR_RGN_OUTER_WRITE_THROUGH BIT4\r |
| | 22 | #define TTBR_RGN_OUTER_WRITE_BACK_NO_ALLOC (BIT3|BIT4)\r |
| | 23 | #define TTBR_SHAREABLE BIT1\r |
| | 24 | #define TTBR_NON_SHAREABLE 0\r |
| | 25 | #define TTBR_INNER_CACHEABLE BIT0\r |
| | 26 | #define TTBR_NON_INNER_CACHEABLE BIT0\r |
| | 27 | #define TTBR_RGN_INNER_NON_CACHEABLE 0\r |
| | 28 | #define TTBR_RGN_INNER_WRITE_BACK_ALLOC BIT6\r |
| | 29 | #define TTBR_RGN_INNER_WRITE_THROUGH BIT0\r |
| | 30 | #define TTBR_RGN_INNER_WRITE_BACK_NO_ALLOC (BIT0|BIT6)\r |
| | 31 | \r |
| | 32 | #define TTBR_WRITE_THROUGH_NO_ALLOC ( TTBR_RGN_OUTER_WRITE_BACK_ALLOC | TTBR_RGN_INNER_WRITE_BACK_ALLOC )\r |
| | 33 | #define TTBR_WRITE_BACK_NO_ALLOC ( TTBR_RGN_OUTER_WRITE_BACK_NO_ALLOC | TTBR_RGN_INNER_WRITE_BACK_NO_ALLOC )\r |
| | 34 | #define TTBR_NON_CACHEABLE ( TTBR_RGN_OUTER_NON_CACHEABLE | TTBR_RGN_INNER_NON_CACHEABLE )\r |
| | 35 | #define TTBR_WRITE_BACK_ALLOC ( TTBR_RGN_OUTER_WRITE_BACK_ALLOC | TTBR_RGN_INNER_WRITE_BACK_ALLOC )\r |
| | 36 | \r |
| | 37 | \r |
| | 38 | #define TRANSLATION_TABLE_SECTION_COUNT 4096\r |
| | 39 | #define TRANSLATION_TABLE_SECTION_SIZE (sizeof(UINT32) * TRANSLATION_TABLE_SECTION_COUNT)\r |
| | 40 | #define TRANSLATION_TABLE_SECTION_ALIGNMENT (sizeof(UINT32) * TRANSLATION_TABLE_SECTION_COUNT)\r |
| | 41 | #define TRANSLATION_TABLE_SECTION_ALIGNMENT_MASK (TRANSLATION_TABLE_SECTION_ALIGNMENT - 1)\r |
| | 42 | \r |
| | 43 | #define TRANSLATION_TABLE_PAGE_COUNT 256\r |
| | 44 | #define TRANSLATION_TABLE_PAGE_SIZE (sizeof(UINT32) * TRANSLATION_TABLE_PAGE_COUNT)\r |
| | 45 | #define TRANSLATION_TABLE_PAGE_ALIGNMENT (sizeof(UINT32) * TRANSLATION_TABLE_PAGE_COUNT)\r |
| | 46 | #define TRANSLATION_TABLE_PAGE_ALIGNMENT_MASK (TRANSLATION_TABLE_PAGE_ALIGNMENT - 1)\r |
| | 47 | \r |
| | 48 | #define TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(table, address) ((UINT32 *)(table) + (((UINTN)(address)) >> 20))\r |
| | 49 | \r |
| | 50 | // Translation table descriptor types\r |
| | 51 | #define TT_DESCRIPTOR_SECTION_TYPE_MASK ((1UL << 18) | (3UL << 0))\r |
| | 52 | #define TT_DESCRIPTOR_SECTION_TYPE_FAULT (0UL << 0)\r |
| | 53 | #define TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE (1UL << 0)\r |
| | 54 | #define TT_DESCRIPTOR_SECTION_TYPE_SECTION ((0UL << 18) | (2UL << 0))\r |
| | 55 | #define TT_DESCRIPTOR_SECTION_TYPE_SUPERSECTION ((1UL << 18) | (2UL << 0))\r |
| | 56 | #define TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(Desc) (((Desc) & 3UL) == TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE)\r |
| | 57 | \r |
| | 58 | // Translation table descriptor types\r |
| | 59 | #define TT_DESCRIPTOR_PAGE_TYPE_MASK (3UL << 0)\r |
| | 60 | #define TT_DESCRIPTOR_PAGE_TYPE_FAULT (0UL << 0)\r |
| | 61 | #define TT_DESCRIPTOR_PAGE_TYPE_PAGE (2UL << 0)\r |
| | 62 | #define TT_DESCRIPTOR_PAGE_TYPE_PAGE_XN (3UL << 0)\r |
| | 63 | #define TT_DESCRIPTOR_PAGE_TYPE_LARGEPAGE (1UL << 0)\r |
| | 64 | \r |
| | 65 | // Section descriptor definitions\r |
| | 66 | #define TT_DESCRIPTOR_SECTION_SIZE (0x00100000)\r |
| | 67 | \r |
| | 68 | #define TT_DESCRIPTOR_SECTION_NS_MASK (1UL << 19)\r |
| | 69 | #define TT_DESCRIPTOR_SECTION_NS_SECURE (0UL << 19)\r |
| | 70 | #define TT_DESCRIPTOR_SECTION_NS_NON_SECURE (1UL << 19)\r |
| | 71 | \r |
| | 72 | #define TT_DESCRIPTOR_SECTION_NG_MASK (1UL << 17)\r |
| | 73 | #define TT_DESCRIPTOR_SECTION_NG_GLOBAL (0UL << 17)\r |
| | 74 | #define TT_DESCRIPTOR_SECTION_NG_LOCAL (1UL << 17)\r |
| | 75 | \r |
| | 76 | #define TT_DESCRIPTOR_PAGE_NG_MASK (1UL << 11)\r |
| | 77 | #define TT_DESCRIPTOR_PAGE_NG_GLOBAL (0UL << 11)\r |
| | 78 | #define TT_DESCRIPTOR_PAGE_NG_LOCAL (1UL << 11)\r |
| | 79 | \r |
| | 80 | #define TT_DESCRIPTOR_SECTION_S_MASK (1UL << 16)\r |
| | 81 | #define TT_DESCRIPTOR_SECTION_S_NOT_SHARED (0UL << 16)\r |
| | 82 | #define TT_DESCRIPTOR_SECTION_S_SHARED (1UL << 16)\r |
| | 83 | \r |
| | 84 | #define TT_DESCRIPTOR_PAGE_S_MASK (1UL << 10)\r |
| | 85 | #define TT_DESCRIPTOR_PAGE_S_NOT_SHARED (0UL << 10)\r |
| | 86 | #define TT_DESCRIPTOR_PAGE_S_SHARED (1UL << 10)\r |
| | 87 | \r |
| | 88 | #define TT_DESCRIPTOR_SECTION_AP_MASK ((1UL << 15) | (3UL << 10))\r |
| | 89 | #define TT_DESCRIPTOR_SECTION_AP_NO_NO ((0UL << 15) | (0UL << 10))\r |
| | 90 | #define TT_DESCRIPTOR_SECTION_AP_RW_NO ((0UL << 15) | (1UL << 10))\r |
| | 91 | #define TT_DESCRIPTOR_SECTION_AP_RW_RO ((0UL << 15) | (2UL << 10))\r |
| | 92 | #define TT_DESCRIPTOR_SECTION_AP_RW_RW ((0UL << 15) | (3UL << 10))\r |
| | 93 | #define TT_DESCRIPTOR_SECTION_AP_RO_NO ((1UL << 15) | (1UL << 10))\r |
| | 94 | #define TT_DESCRIPTOR_SECTION_AP_RO_RO ((1UL << 15) | (3UL << 10))\r |
| | 95 | \r |
| | 96 | #define TT_DESCRIPTOR_PAGE_AP_MASK ((1UL << 9) | (3UL << 4))\r |
| | 97 | #define TT_DESCRIPTOR_PAGE_AP_NO_NO ((0UL << 9) | (0UL << 4))\r |
| | 98 | #define TT_DESCRIPTOR_PAGE_AP_RW_NO ((0UL << 9) | (1UL << 4))\r |
| | 99 | #define TT_DESCRIPTOR_PAGE_AP_RW_RO ((0UL << 9) | (2UL << 4))\r |
| | 100 | #define TT_DESCRIPTOR_PAGE_AP_RW_RW ((0UL << 9) | (3UL << 4))\r |
| | 101 | #define TT_DESCRIPTOR_PAGE_AP_RO_NO ((1UL << 9) | (1UL << 4))\r |
| | 102 | #define TT_DESCRIPTOR_PAGE_AP_RO_RO ((1UL << 9) | (3UL << 4))\r |
| | 103 | \r |
| | 104 | #define TT_DESCRIPTOR_SECTION_XN_MASK (0x1UL << 4)\r |
| | 105 | #define TT_DESCRIPTOR_PAGE_XN_MASK (0x1UL << 0)\r |
| | 106 | #define TT_DESCRIPTOR_LARGEPAGE_XN_MASK (0x1UL << 15)\r |
| | 107 | \r |
| | 108 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK ((3UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 109 | #define TT_DESCRIPTOR_SECTION_CACHEABLE_MASK (1UL << 3)\r |
| | 110 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_STRONGLY_ORDERED ((0UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 111 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_SHAREABLE_DEVICE ((0UL << 12) | (0UL << 3) | (1UL << 2))\r |
| | 112 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_WRITE_THROUGH_NO_ALLOC ((0UL << 12) | (1UL << 3) | (0UL << 2))\r |
| | 113 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_WRITE_BACK_NO_ALLOC ((0UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 114 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_NON_CACHEABLE ((1UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 115 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_WRITE_BACK_ALLOC ((1UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 116 | #define TT_DESCRIPTOR_SECTION_CACHE_POLICY_NON_SHAREABLE_DEVICE ((2UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 117 | \r |
| | 118 | #define TT_DESCRIPTOR_PAGE_SIZE (0x00001000)\r |
| | 119 | \r |
| | 120 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_MASK ((3UL << 6) | (1UL << 3) | (1UL << 2))\r |
| | 121 | #define TT_DESCRIPTOR_PAGE_CACHEABLE_MASK (1UL << 3)\r |
| | 122 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_STRONGLY_ORDERED ((0UL << 6) | (0UL << 3) | (0UL << 2))\r |
| | 123 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_SHAREABLE_DEVICE ((0UL << 6) | (0UL << 3) | (1UL << 2))\r |
| | 124 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_WRITE_THROUGH_NO_ALLOC ((0UL << 6) | (1UL << 3) | (0UL << 2))\r |
| | 125 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_WRITE_BACK_NO_ALLOC ((0UL << 6) | (1UL << 3) | (1UL << 2))\r |
| | 126 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_NON_CACHEABLE ((1UL << 6) | (0UL << 3) | (0UL << 2))\r |
| | 127 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_WRITE_BACK_ALLOC ((1UL << 6) | (1UL << 3) | (1UL << 2))\r |
| | 128 | #define TT_DESCRIPTOR_PAGE_CACHE_POLICY_NON_SHAREABLE_DEVICE ((2UL << 6) | (0UL << 3) | (0UL << 2))\r |
| | 129 | \r |
| | 130 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK ((3UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 131 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_STRONGLY_ORDERED ((0UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 132 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_SHAREABLE_DEVICE ((0UL << 12) | (0UL << 3) | (1UL << 2))\r |
| | 133 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_WRITE_THROUGH_NO_ALLOC ((0UL << 12) | (1UL << 3) | (0UL << 2))\r |
| | 134 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_WRITE_BACK_NO_ALLOC ((0UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 135 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_NON_CACHEABLE ((1UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 136 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_WRITE_BACK_ALLOC ((1UL << 12) | (1UL << 3) | (1UL << 2))\r |
| | 137 | #define TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_NON_SHAREABLE_DEVICE ((2UL << 12) | (0UL << 3) | (0UL << 2))\r |
| | 138 | \r |
| | 139 | #define TT_DESCRIPTOR_CONVERT_TO_PAGE_AP(Desc) ((((Desc) & TT_DESCRIPTOR_SECTION_AP_MASK) >> 6) & TT_DESCRIPTOR_PAGE_AP_MASK)\r |
| | 140 | #define TT_DESCRIPTOR_CONVERT_TO_PAGE_NG(Desc) ((((Desc) & TT_DESCRIPTOR_SECTION_NG_MASK) >> 6) & TT_DESCRIPTOR_PAGE_NG_MASK)\r |
| | 141 | #define TT_DESCRIPTOR_CONVERT_TO_PAGE_S(Desc) ((((Desc) & TT_DESCRIPTOR_SECTION_S_MASK) >> 6) & TT_DESCRIPTOR_PAGE_S_MASK)\r |
| | 142 | #define TT_DESCRIPTOR_CONVERT_TO_PAGE_XN(Desc,IsLargePage) ((IsLargePage)? \\r |
| | 143 | ((((Desc) & TT_DESCRIPTOR_SECTION_XN_MASK) >> 4) & TT_DESCRIPTOR_LARGEPAGE_XN_MASK): \\r |
| | 144 | ((((Desc) & TT_DESCRIPTOR_SECTION_XN_MASK) << 11) & TT_DESCRIPTOR_PAGE_XN_MASK))\r |
| | 145 | #define TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY(Desc,IsLargePage) (IsLargePage? \\r |
| | 146 | (((Desc) & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK) & TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK): \\r |
| | 147 | (((((Desc) & (0x3 << 12)) >> 6) | (Desc & (0x3 << 2)))))\r |
| | 148 | \r |
| | 149 | #define TT_DESCRIPTOR_CONVERT_TO_SECTION_AP(Desc) ((((Desc) & TT_DESCRIPTOR_PAGE_AP_MASK) << 6) & TT_DESCRIPTOR_SECTION_AP_MASK)\r |
| | 150 | \r |
| | 151 | #define TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY(Desc,IsLargePage) (IsLargePage? \\r |
| | 152 | (((Desc) & TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK) & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK): \\r |
| | 153 | (((((Desc) & (0x3 << 6)) << 6) | (Desc & (0x3 << 2)))))\r |
| | 154 | \r |
| | 155 | \r |
| | 156 | #define TT_DESCRIPTOR_SECTION_DOMAIN_MASK (0x0FUL << 5)\r |
| | 157 | #define TT_DESCRIPTOR_SECTION_DOMAIN(a) (((a) & 0x0FUL) << 5)\r |
| | 158 | \r |
| | 159 | #define TT_DESCRIPTOR_SECTION_BASE_ADDRESS_MASK (0xFFF00000)\r |
| | 160 | #define TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK (0xFFFFFC00)\r |
| | 161 | #define TT_DESCRIPTOR_SECTION_BASE_ADDRESS(a) ((a) & TT_DESCRIPTOR_SECTION_BASE_ADDRESS_MASK)\r |
| | 162 | #define TT_DESCRIPTOR_SECTION_BASE_SHIFT 20\r |
| | 163 | \r |
| | 164 | #define TT_DESCRIPTOR_PAGE_BASE_ADDRESS_MASK (0xFFFFF000)\r |
| | 165 | #define TT_DESCRIPTOR_PAGE_INDEX_MASK (0x000FF000)\r |
| | 166 | #define TT_DESCRIPTOR_PAGE_BASE_ADDRESS(a) ((a) & TT_DESCRIPTOR_PAGE_BASE_ADDRESS_MASK)\r |
| | 167 | #define TT_DESCRIPTOR_PAGE_BASE_SHIFT 12\r |
| | 168 | \r |
| | 169 | #define TT_DESCRIPTOR_SECTION_WRITE_BACK(Secure) (TT_DESCRIPTOR_SECTION_TYPE_SECTION | \\r |
| | 170 | ((Secure) ? TT_DESCRIPTOR_SECTION_NS_SECURE : TT_DESCRIPTOR_SECTION_NS_NON_SECURE ) | \\r |
| | 171 | TT_DESCRIPTOR_SECTION_NG_GLOBAL | \\r |
| | 172 | TT_DESCRIPTOR_SECTION_S_NOT_SHARED | \\r |
| | 173 | TT_DESCRIPTOR_SECTION_DOMAIN(0) | \\r |
| | 174 | TT_DESCRIPTOR_SECTION_AP_RW_RW | \\r |
| | 175 | TT_DESCRIPTOR_SECTION_CACHE_POLICY_WRITE_BACK_ALLOC)\r |
| | 176 | #define TT_DESCRIPTOR_SECTION_WRITE_THROUGH(Secure) (TT_DESCRIPTOR_SECTION_TYPE_SECTION | \\r |
| | 177 | ((Secure) ? TT_DESCRIPTOR_SECTION_NS_SECURE : TT_DESCRIPTOR_SECTION_NS_NON_SECURE ) | \\r |
| | 178 | TT_DESCRIPTOR_SECTION_NG_GLOBAL | \\r |
| | 179 | TT_DESCRIPTOR_SECTION_S_NOT_SHARED | \\r |
| | 180 | TT_DESCRIPTOR_SECTION_DOMAIN(0) | \\r |
| | 181 | TT_DESCRIPTOR_SECTION_AP_RW_RW | \\r |
| | 182 | TT_DESCRIPTOR_SECTION_CACHE_POLICY_WRITE_THROUGH_NO_ALLOC)\r |
| | 183 | #define TT_DESCRIPTOR_SECTION_DEVICE(Secure) (TT_DESCRIPTOR_SECTION_TYPE_SECTION | \\r |
| | 184 | ((Secure) ? TT_DESCRIPTOR_SECTION_NS_SECURE : TT_DESCRIPTOR_SECTION_NS_NON_SECURE ) | \\r |
| | 185 | TT_DESCRIPTOR_SECTION_NG_GLOBAL | \\r |
| | 186 | TT_DESCRIPTOR_SECTION_S_NOT_SHARED | \\r |
| | 187 | TT_DESCRIPTOR_SECTION_DOMAIN(0) | \\r |
| | 188 | TT_DESCRIPTOR_SECTION_AP_RW_RW | \\r |
| | 189 | TT_DESCRIPTOR_SECTION_CACHE_POLICY_SHAREABLE_DEVICE)\r |
| | 190 | #define TT_DESCRIPTOR_SECTION_UNCACHED(Secure) (TT_DESCRIPTOR_SECTION_TYPE_SECTION | \\r |
| | 191 | ((Secure) ? TT_DESCRIPTOR_SECTION_NS_SECURE : TT_DESCRIPTOR_SECTION_NS_NON_SECURE ) | \\r |
| | 192 | TT_DESCRIPTOR_SECTION_NG_GLOBAL | \\r |
| | 193 | TT_DESCRIPTOR_SECTION_S_NOT_SHARED | \\r |
| | 194 | TT_DESCRIPTOR_SECTION_DOMAIN(0) | \\r |
| | 195 | TT_DESCRIPTOR_SECTION_AP_RW_RW | \\r |
| | 196 | TT_DESCRIPTOR_SECTION_CACHE_POLICY_NON_CACHEABLE)\r |
| | 197 | \r |
| | 198 | #define TT_DESCRIPTOR_PAGE_WRITE_BACK (TT_DESCRIPTOR_PAGE_TYPE_PAGE | \\r |
| | 199 | TT_DESCRIPTOR_PAGE_NG_GLOBAL | \\r |
| | 200 | TT_DESCRIPTOR_PAGE_S_NOT_SHARED | \\r |
| | 201 | TT_DESCRIPTOR_PAGE_AP_RW_RW | \\r |
| | 202 | TT_DESCRIPTOR_PAGE_CACHE_POLICY_WRITE_BACK_ALLOC)\r |
| | 203 | #define TT_DESCRIPTOR_PAGE_WRITE_THROUGH (TT_DESCRIPTOR_PAGE_TYPE_PAGE | \\r |
| | 204 | TT_DESCRIPTOR_PAGE_NG_GLOBAL | \\r |
| | 205 | TT_DESCRIPTOR_PAGE_S_NOT_SHARED | \\r |
| | 206 | TT_DESCRIPTOR_PAGE_AP_RW_RW | \\r |
| | 207 | TT_DESCRIPTOR_PAGE_CACHE_POLICY_WRITE_THROUGH_NO_ALLOC)\r |
| | 208 | #define TT_DESCRIPTOR_PAGE_DEVICE (TT_DESCRIPTOR_PAGE_TYPE_PAGE | \\r |
| | 209 | TT_DESCRIPTOR_PAGE_NG_GLOBAL | \\r |
| | 210 | TT_DESCRIPTOR_PAGE_S_NOT_SHARED | \\r |
| | 211 | TT_DESCRIPTOR_PAGE_AP_RW_RW | \\r |
| | 212 | TT_DESCRIPTOR_PAGE_CACHE_POLICY_SHAREABLE_DEVICE)\r |
| | 213 | #define TT_DESCRIPTOR_PAGE_UNCACHED (TT_DESCRIPTOR_PAGE_TYPE_PAGE | \\r |
| | 214 | TT_DESCRIPTOR_PAGE_NG_GLOBAL | \\r |
| | 215 | TT_DESCRIPTOR_PAGE_S_NOT_SHARED | \\r |
| | 216 | TT_DESCRIPTOR_PAGE_AP_RW_RW | \\r |
| | 217 | TT_DESCRIPTOR_PAGE_CACHE_POLICY_NON_CACHEABLE)\r |
| | 218 | \r |
| | 219 | #endif\r |
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