1 /** @file 2 Example code to register customized keyboard layout to HII database. 3 4 Copyright (c) 2013-2015 Intel Corporation. 5 6 This program and the accompanying materials 7 are licensed and made available under the terms and conditions of the BSD License 8 which accompanies this distribution. The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #include "CommonHeader.h" 17 18 // 19 // Define "`" as Non-spacing key to switch "a","u","i","o","e" 20 // 21 #define ENABLE_NS_KEY 1 22 23 #ifdef ENABLE_NS_KEY 24 #define KEYBOARD_KEY_COUNT (104 + 5) 25 #else 26 #define KEYBOARD_KEY_COUNT 104 27 #endif 28 29 #pragma pack (1) 30 typedef struct { 31 // 32 // This 4-bytes total array length is required by PreparePackageList() 33 // 34 UINT32 Length; 35 36 // 37 // Keyboard Layout package definition 38 // 39 EFI_HII_PACKAGE_HEADER PackageHeader; 40 UINT16 LayoutCount; 41 42 // 43 // EFI_HII_KEYBOARD_LAYOUT 44 // 45 UINT16 LayoutLength; 46 EFI_GUID Guid; 47 UINT32 LayoutDescriptorStringOffset; 48 UINT8 DescriptorCount; 49 EFI_KEY_DESCRIPTOR KeyDescriptor[KEYBOARD_KEY_COUNT]; 50 UINT16 DescriptionCount; // EFI_DESCRIPTION_STRING_BUNDLE 51 CHAR16 Language[5]; // RFC4646 Language Code: "en-US" 52 CHAR16 Space; 53 CHAR16 DescriptionString[17]; // Description: "English Keyboard" 54 } KEYBOARD_LAYOUT_PACK_BIN; 55 #pragma pack() 56 57 #define KEYBOARD_LAYOUT_PACKAGE_GUID \ 58 { \ 59 0xd66f7b7a, 0x5e06, 0x49f3, { 0xa1, 0xcf, 0x12, 0x8d, 0x4, 0x86, 0xc2, 0x7c } \ 60 } 61 62 #define KEYBOARD_LAYOUT_KEY_GUID \ 63 { \ 64 0xd9db96f4, 0xff47, 0x4eb6, { 0x8a, 0x4, 0x79, 0x5b, 0x56, 0x87, 0xb, 0x4e } \ 65 } 66 67 EFI_GUID mKeyboardLayoutPackageGuid = KEYBOARD_LAYOUT_PACKAGE_GUID; 68 EFI_GUID mKeyboardLayoutKeyGuid = KEYBOARD_LAYOUT_KEY_GUID; 69 70 KEYBOARD_LAYOUT_PACK_BIN mKeyboardLayoutBin = { 71 sizeof (KEYBOARD_LAYOUT_PACK_BIN), // Binary size 72 73 // 74 // EFI_HII_PACKAGE_HEADER 75 // 76 { 77 sizeof (KEYBOARD_LAYOUT_PACK_BIN) - sizeof (UINT32), 78 EFI_HII_PACKAGE_KEYBOARD_LAYOUT 79 }, 80 1, // LayoutCount 81 sizeof (KEYBOARD_LAYOUT_PACK_BIN) - sizeof (UINT32) - sizeof (EFI_HII_PACKAGE_HEADER) - sizeof (UINT16), // LayoutLength 82 KEYBOARD_LAYOUT_KEY_GUID, // KeyGuid 83 sizeof (UINT16) + sizeof (EFI_GUID) + sizeof (UINT32) + sizeof (UINT8) + (KEYBOARD_KEY_COUNT * sizeof (EFI_KEY_DESCRIPTOR)), // LayoutDescriptorStringOffset 84 KEYBOARD_KEY_COUNT, // DescriptorCount 85 { 86 // 87 // EFI_KEY_DESCRIPTOR 88 // 89 {EfiKeyC1, 'a', 'A', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 90 {EfiKeyB5, 'b', 'B', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 91 {EfiKeyB3, 'c', 'C', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 92 {EfiKeyC3, 'd', 'D', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 93 {EfiKeyD3, 'e', 'E', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 94 {EfiKeyC4, 'f', 'F', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 95 {EfiKeyC5, 'g', 'G', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 96 {EfiKeyC6, 'h', 'H', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 97 {EfiKeyD8, 'i', 'I', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 98 {EfiKeyC7, 'j', 'J', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 99 {EfiKeyC8, 'k', 'K', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 100 {EfiKeyC9, 'l', 'L', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 101 {EfiKeyB7, 'm', 'M', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 102 {EfiKeyB6, 'n', 'N', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 103 {EfiKeyD9, 'o', 'O', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 104 {EfiKeyD10, 'p', 'P', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 105 {EfiKeyD1, 'q', 'Q', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 106 {EfiKeyD4, 'r', 'R', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 107 {EfiKeyC2, 's', 'S', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 108 {EfiKeyD5, 't', 'T', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 109 {EfiKeyD7, 'u', 'U', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 110 {EfiKeyB4, 'v', 'V', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 111 {EfiKeyD2, 'w', 'W', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 112 {EfiKeyB2, 'x', 'X', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 113 {EfiKeyD6, 'y', 'Y', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 114 {EfiKeyB1, 'z', 'Z', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 115 {EfiKeyE1, '1', '!', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 116 {EfiKeyE2, '2', '@', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 117 {EfiKeyE3, '3', '#', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 118 {EfiKeyE4, '4', '$', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 119 {EfiKeyE5, '5', '%', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 120 {EfiKeyE6, '6', '^', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 121 {EfiKeyE7, '7', '&', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 122 {EfiKeyE8, '8', '*', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 123 {EfiKeyE9, '9', '(', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 124 {EfiKeyE10, '0', ')', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 125 {EfiKeyEnter, 0x0d, 0x0d, 0, 0, EFI_NULL_MODIFIER, 0}, 126 {EfiKeyEsc, 0x1b, 0x1b, 0, 0, EFI_NULL_MODIFIER, 0}, 127 {EfiKeyBackSpace, 0x08, 0x08, 0, 0, EFI_NULL_MODIFIER, 0}, 128 {EfiKeyTab, 0x09, 0x09, 0, 0, EFI_NULL_MODIFIER, 0}, 129 {EfiKeySpaceBar, ' ', ' ', 0, 0, EFI_NULL_MODIFIER, 0}, 130 {EfiKeyE11, '-', '_', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 131 {EfiKeyE12, '=', '+', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 132 {EfiKeyD11, '[', '{', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 133 {EfiKeyD12, ']', '}', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 134 {EfiKeyD13, '\\', '|', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 135 {EfiKeyC10, ';', ':', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 136 {EfiKeyC11, '\'', '"', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 137 138 #ifdef ENABLE_NS_KEY 139 // 140 // Non-Spacing key example 141 // 142 {EfiKeyE0, 0, 0, 0, 0, EFI_NS_KEY_MODIFIER, 0}, 143 {EfiKeyC1, 0x00E2, 0x00C2, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 144 {EfiKeyD3, 0x00EA, 0x00CA, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 145 {EfiKeyD8, 0x00EC, 0x00CC, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 146 {EfiKeyD9, 0x00F4, 0x00D4, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 147 {EfiKeyD7, 0x00FB, 0x00CB, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, 148 #else 149 {EfiKeyE0, '`', '~', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 150 #endif 151 152 {EfiKeyB8, ',', '<', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 153 {EfiKeyB9, '.', '>', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 154 {EfiKeyB10, '/', '?', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, 155 {EfiKeyCapsLock, 0x00, 0x00, 0, 0, EFI_CAPS_LOCK_MODIFIER, 0}, 156 {EfiKeyF1, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_ONE_MODIFIER, 0}, 157 {EfiKeyF2, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TWO_MODIFIER, 0}, 158 {EfiKeyF3, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_THREE_MODIFIER, 0}, 159 {EfiKeyF4, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_FOUR_MODIFIER, 0}, 160 {EfiKeyF5, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_FIVE_MODIFIER, 0}, 161 {EfiKeyF6, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_SIX_MODIFIER, 0}, 162 {EfiKeyF7, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_SEVEN_MODIFIER, 0}, 163 {EfiKeyF8, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_EIGHT_MODIFIER, 0}, 164 {EfiKeyF9, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_NINE_MODIFIER, 0}, 165 {EfiKeyF10, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TEN_MODIFIER, 0}, 166 {EfiKeyF11, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_ELEVEN_MODIFIER, 0}, 167 {EfiKeyF12, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TWELVE_MODIFIER, 0}, 168 {EfiKeyPrint, 0x00, 0x00, 0, 0, EFI_PRINT_MODIFIER, 0}, 169 {EfiKeySLck, 0x00, 0x00, 0, 0, EFI_SCROLL_LOCK_MODIFIER, 0}, 170 {EfiKeyPause, 0x00, 0x00, 0, 0, EFI_PAUSE_MODIFIER, 0}, 171 {EfiKeyIns, 0x00, 0x00, 0, 0, EFI_INSERT_MODIFIER, 0}, 172 {EfiKeyHome, 0x00, 0x00, 0, 0, EFI_HOME_MODIFIER, 0}, 173 {EfiKeyPgUp, 0x00, 0x00, 0, 0, EFI_PAGE_UP_MODIFIER, 0}, 174 {EfiKeyDel, 0x00, 0x00, 0, 0, EFI_DELETE_MODIFIER, 0}, 175 {EfiKeyEnd, 0x00, 0x00, 0, 0, EFI_END_MODIFIER, 0}, 176 {EfiKeyPgDn, 0x00, 0x00, 0, 0, EFI_PAGE_DOWN_MODIFIER, 0}, 177 {EfiKeyRightArrow, 0x00, 0x00, 0, 0, EFI_RIGHT_ARROW_MODIFIER, 0}, 178 {EfiKeyLeftArrow, 0x00, 0x00, 0, 0, EFI_LEFT_ARROW_MODIFIER, 0}, 179 {EfiKeyDownArrow, 0x00, 0x00, 0, 0, EFI_DOWN_ARROW_MODIFIER, 0}, 180 {EfiKeyUpArrow, 0x00, 0x00, 0, 0, EFI_UP_ARROW_MODIFIER, 0}, 181 {EfiKeyNLck, 0x00, 0x00, 0, 0, EFI_NUM_LOCK_MODIFIER, 0}, 182 {EfiKeySlash, '/', '/', 0, 0, EFI_NULL_MODIFIER, 0}, 183 {EfiKeyAsterisk, '*', '*', 0, 0, EFI_NULL_MODIFIER, 0}, 184 {EfiKeyMinus, '-', '-', 0, 0, EFI_NULL_MODIFIER, 0}, 185 {EfiKeyPlus, '+', '+', 0, 0, EFI_NULL_MODIFIER, 0}, 186 {EfiKeyEnter, 0x0d, 0x0d, 0, 0, EFI_NULL_MODIFIER, 0}, 187 {EfiKeyOne, '1', '1', 0, 0, EFI_END_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 188 {EfiKeyTwo, '2', '2', 0, 0, EFI_DOWN_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 189 {EfiKeyThree, '3', '3', 0, 0, EFI_PAGE_DOWN_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 190 {EfiKeyFour, '4', '4', 0, 0, EFI_LEFT_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 191 {EfiKeyFive, '5', '5', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 192 {EfiKeySix, '6', '6', 0, 0, EFI_RIGHT_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 193 {EfiKeySeven, '7', '7', 0, 0, EFI_HOME_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 194 {EfiKeyEight, '8', '8', 0, 0, EFI_UP_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 195 {EfiKeyNine, '9', '9', 0, 0, EFI_PAGE_UP_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 196 {EfiKeyZero, '0', '0', 0, 0, EFI_INSERT_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 197 {EfiKeyPeriod, '.', '.', 0, 0, EFI_DELETE_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, 198 {EfiKeyA4, 0x00, 0x00, 0, 0, EFI_MENU_MODIFIER, 0}, 199 {EfiKeyLCtrl, 0, 0, 0, 0, EFI_LEFT_CONTROL_MODIFIER, 0}, 200 {EfiKeyLShift, 0, 0, 0, 0, EFI_LEFT_SHIFT_MODIFIER, 0}, 201 {EfiKeyLAlt, 0, 0, 0, 0, EFI_LEFT_ALT_MODIFIER, 0}, 202 {EfiKeyA0, 0, 0, 0, 0, EFI_LEFT_LOGO_MODIFIER, 0}, 203 {EfiKeyRCtrl, 0, 0, 0, 0, EFI_RIGHT_CONTROL_MODIFIER, 0}, 204 {EfiKeyRShift, 0, 0, 0, 0, EFI_RIGHT_SHIFT_MODIFIER, 0}, 205 {EfiKeyA2, 0, 0, 0, 0, EFI_RIGHT_ALT_MODIFIER, 0}, 206 {EfiKeyA3, 0, 0, 0, 0, EFI_RIGHT_LOGO_MODIFIER, 0}, 207 }, 208 1, // DescriptionCount 209 {'e', 'n', '-', 'U', 'S'}, // RFC4646 language code 210 ' ', // Space 211 {'E', 'n', 'g', 'l', 'i', 's', 'h', ' ', 'K', 'e', 'y', 'b', 'o', 'a', 'r', 'd', '\0'}, // DescriptionString[17] 212 }; 213 214 extern EFI_HANDLE mImageHandle; 215 216 EFI_STATUS 217 InitKeyboardLayout ( 218 VOID 219 ) 220 /*++ 221 222 Routine Description: 223 Install keyboard layout package and set current keyboard layout. 224 225 Arguments: 226 None. 227 228 Returns: 229 EFI_STATUS 230 231 --*/ 232 { 233 EFI_STATUS Status; 234 EFI_HII_DATABASE_PROTOCOL *HiiDatabase; 235 EFI_HII_HANDLE HiiHandle; 236 237 // 238 // Locate Hii database protocol 239 // 240 Status = gBS->LocateProtocol ( 241 &gEfiHiiDatabaseProtocolGuid, 242 NULL, 243 (VOID**)&HiiDatabase 244 ); 245 if (EFI_ERROR (Status)) { 246 return Status; 247 } 248 249 // 250 // Install Keyboard Layout package to HII database 251 // 252 HiiHandle = HiiAddPackages ( 253 &mKeyboardLayoutPackageGuid, 254 mImageHandle, 255 &mKeyboardLayoutBin, 256 NULL 257 ); 258 if (HiiHandle == NULL) { 259 return EFI_OUT_OF_RESOURCES; 260 } 261 262 // 263 // Set current keyboard layout 264 // 265 Status = HiiDatabase->SetKeyboardLayout (HiiDatabase, &mKeyboardLayoutKeyGuid); 266 267 return Status; 268 } 269
