103 lines
3.8 KiB
C
103 lines
3.8 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2007,2008,2009 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_AT_KEYBOARD_HEADER
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#define GRUB_AT_KEYBOARD_HEADER 1
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#define SHIFT_L 0x2a
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#define SHIFT_R 0x36
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#define CTRL 0x1d
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#define ALT 0x38
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#define CAPS_LOCK 0x3a
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#define NUM_LOCK 0x45
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#define SCROLL_LOCK 0x46
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/* Used for sending commands to the controller. */
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#define KEYBOARD_COMMAND_ISREADY(x) !((x) & 0x02)
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#define KEYBOARD_COMMAND_READ 0x20
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#define KEYBOARD_COMMAND_WRITE 0x60
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#define KEYBOARD_COMMAND_REBOOT 0xfe
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#define KEYBOARD_SCANCODE_SET1 0x40
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#define KEYBOARD_ISMAKE(x) !((x) & 0x80)
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#define KEYBOARD_ISREADY(x) ((x) & 0x01)
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#define KEYBOARD_SCANCODE(x) ((x) & 0x7f)
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#ifdef GRUB_MACHINE_IEEE1275
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#define OLPC_UP GRUB_TERM_UP
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#define OLPC_DOWN GRUB_TERM_DOWN
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#define OLPC_LEFT GRUB_TERM_LEFT
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#define OLPC_RIGHT GRUB_TERM_RIGHT
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#else
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#define OLPC_UP '\0'
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#define OLPC_DOWN '\0'
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#define OLPC_LEFT '\0'
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#define OLPC_RIGHT '\0'
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#endif
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#define GRUB_AT_KEY_KEYBOARD_MAP(name) \
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static const unsigned name[128] = \
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{ \
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/* 0x00 */ '\0', GRUB_TERM_ESC, '1', '2', '3', '4', '5', '6', \
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/* 0x08 */ '7', '8', '9', '0', \
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/* 0x0c */ '-', '=', GRUB_TERM_BACKSPACE, GRUB_TERM_TAB, \
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/* 0x10 */ 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', \
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/* 0x18 */ 'o', 'p', '[', ']', '\n', '\0', 'a', 's', \
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/* 0x20 */ 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', \
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/* 0x28 */ '\'', '`', '\0', '\\', 'z', 'x', 'c', 'v', \
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/* 0x30 */ 'b', 'n', 'm', ',', '.', '/', '\0', '*' | GRUB_TERM_KEYPAD, \
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/* 0x38 */ '\0', ' ', '\0', GRUB_TERM_KEY_F1, \
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/* 0x3c */ GRUB_TERM_KEY_F2, GRUB_TERM_KEY_F3, \
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/* 0x3e */ GRUB_TERM_KEY_F4, GRUB_TERM_KEY_F5, \
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/* 0x40 */ GRUB_TERM_KEY_F6, GRUB_TERM_KEY_F7, \
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/* 0x42 */ GRUB_TERM_KEY_F8, GRUB_TERM_KEY_F9, \
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/* 0x44 */ GRUB_TERM_KEY_F10, '\0', \
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/* 0x46 */ '\0', GRUB_TERM_KEY_HOME, \
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/* 0x48 */ GRUB_TERM_KEY_UP, \
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/* 0x49 */ GRUB_TERM_KEY_NPAGE, \
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/* 0x4a */ '-' | GRUB_TERM_KEYPAD, \
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/* 0x4b */ GRUB_TERM_KEY_LEFT, \
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/* 0x4c */ GRUB_TERM_KEY_CENTER | GRUB_TERM_KEYPAD, \
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/* 0x4d */ GRUB_TERM_KEY_RIGHT, \
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/* 0x4e */ '+' | GRUB_TERM_KEYPAD, \
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/* 0x4f */ GRUB_TERM_KEY_END, \
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/* 0x50 */ GRUB_TERM_KEY_DOWN, \
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/* 0x51 */ GRUB_TERM_KEY_PPAGE, \
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/* 0x52 */ GRUB_TERM_KEY_INSERT, \
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/* 0x53 */ GRUB_TERM_KEY_DC, \
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/* 0x54 */ '\0', '\0', GRUB_TERM_KEY_102, GRUB_TERM_KEY_F11, \
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/* 0x58 */ GRUB_TERM_KEY_F12, '\0', '\0', '\0', '\0', '\0', '\0', '\0', \
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/* 0x60 */ '\0', '\0', '\0', '\0', '\0', OLPC_UP, OLPC_DOWN, OLPC_LEFT, \
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/* 0x68 */ OLPC_RIGHT \
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}
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#define GRUB_AT_KEY_KEYBOARD_MAP_SHIFT(name) \
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static unsigned name[128] = \
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{ \
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'\0', '\0', '!', '@', '#', '$', '%', '^', \
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'&', '*', '(', ')', '_', '+', '\0', '\0', \
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'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', \
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'O', 'P', '{', '}', '\n', '\0', 'A', 'S', \
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'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', \
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'\"', '~', '\0', '|', 'Z', 'X', 'C', 'V', \
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'B', 'N', 'M', '<', '>', '?', \
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[0x56] = GRUB_TERM_KEY_SHIFT_102 \
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}
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#endif
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