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    Subject[PATCH 2.6.27-rc5 13/29] mdb: add mdb-keyboard.h keyboard function includes
    add mdb-keyboard.h keyboard function includes


    Signed-off-by: Jeffrey Vernon Merkey (jmerkey@wolfmountaingroup.com)

    --- a/debug/mdb/mdb-keyboard.h 1969-12-31 17:00:00.000000000 -0700
    +++ b/debug/mdb/mdb-keyboard.h 2008-08-28 14:20:04.000000000 -0600
    @@ -0,0 +1,137 @@
    +
    +
    +/***************************************************************************
    +*
    +* Copyright (c) 2008 Jeff V. Merkey All Rights Reserved.
    +* 1058 East 50 South
    +* Lindon, Utah 84042
    +* jmerkey@wolfmountaingroup.com
    +*
    +* This program is free software; you can redistribute it and/or modify it
    +* under the terms of the GNU General Public License as published by the
    +* Free Software Foundation, version 2.
    +*
    +* This program is distributed in the hope that it will be useful, but
    +* WITHOUT ANY WARRANTY; without even the implied warranty of
    +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    +* General Public License for more details.
    +*
    +* You are free to modify and re-distribute this program in accordance
    +* with the terms specified in the GNU Public License. The copyright
    +* contained in this code is required to be present in any derivative
    +* works and you are required to provide the source code for this
    +* program as part of any commercial or non-commercial distribution.
    +* You are required to respect the rights of the Copyright holders
    +* named within this code.
    +*
    +* jmerkey@wolfmountaingroup.com is the official maintainer of
    +* this code. You are encouraged to report any bugs, problems, fixes,
    +* suggestions, and comments about this software.
    +*
    +* AUTHOR : Jeff V. Merkey
    +* DESCRIP : Merkey's Linux Debugger
    +*
    +***************************************************************************/
    +
    +#undef KBD_REPORT_ERR /* Report keyboard errors */
    +#define KBD_REPORT_UNKN /* Report unknown scan codes */
    +#define KBD_REPORT_TIMEOUTS /* Report keyboard timeouts */
    +#undef KBD_IS_FOCUS_9000 /* We have the brain-damaged FOCUS-9000 keyboard */
    +#undef INITIALIZE_MOUSE /* Define if your PS/2 mouse needs initialization. */
    +
    +
    +#define KBD_INIT_TIMEOUT 1000 /* Timeout in ms for initializing the keyboard */
    +#define KBC_TIMEOUT 250 /* Timeout in ms for sending to keyboard controller */
    +#define KBD_TIMEOUT 1000 /* Timeout in ms for keyboard command acknowledge */
    +
    +/*
    + * Keyboard Controller Registers on normal PCs.
    + */
    +
    +#define KBD_STATUS_REG 0x64 /* Status register (R) */
    +#define KBD_CNTL_REG 0x64 /* Controller command register (W) */
    +#define KBD_DATA_REG 0x60 /* Keyboard data register (R/W) */
    +
    +/*
    + * Keyboard Controller Commands
    + */
    +
    +#define KBD_CCMD_READ_MODE 0x20 /* Read mode bits */
    +#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */
    +#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */
    +#define KBD_CCMD_MOUSE_DISABLE 0xA7 /* Disable mouse interface */
    +#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */
    +#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */
    +#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */
    +#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */
    +#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */
    +#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */
    +#define KBD_CCMD_WRITE_AUX_OBUF 0xD3 /* Write to output buffer as if
    + initiated by the auxiliary device */
    +#define KBD_CCMD_WRITE_MOUSE 0xD4 /* Write the following byte to the mouse */
    +
    +/*
    + * Keyboard Commands
    + */
    +
    +#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */
    +#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */
    +#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */
    +#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */
    +#define KBD_CMD_RESET 0xFF /* Reset */
    +
    +/*
    + * Keyboard Replies
    + */
    +
    +#define KBD_REPLY_POR 0xAA /* Power on reset */
    +#define KBD_REPLY_ACK 0xFA /* Command ACK */
    +#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */
    +
    +/*
    + * Status Register Bits
    + */
    +
    +#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */
    +#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */
    +#define KBD_STAT_SELFTEST 0x04 /* Self test successful */
    +#define KBD_STAT_CMD 0x08 /* Last write was a command write (0=data) */
    +#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */
    +#define KBD_STAT_MOUSE_OBF 0x20 /* Mouse output buffer full */
    +#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */
    +#define KBD_STAT_PERR 0x80 /* Parity error */
    +
    +#define AUX_STAT_OBF (KBD_STAT_OBF | KBD_STAT_MOUSE_OBF)
    +
    +/*
    + * Controller Mode Register Bits
    + */
    +
    +#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */
    +#define KBD_MODE_MOUSE_INT 0x02 /* Mouse data generate IRQ12 */
    +#define KBD_MODE_SYS 0x04 /* The system flag (?) */
    +#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */
    +#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */
    +#define KBD_MODE_DISABLE_MOUSE 0x20 /* Disable mouse interface */
    +#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */
    +#define KBD_MODE_RFU 0x80
    +
    +/*
    + * Mouse Commands
    + */
    +
    +#define AUX_SET_RES 0xE8 /* Set resolution */
    +#define AUX_SET_SCALE11 0xE6 /* Set 1:1 scaling */
    +#define AUX_SET_SCALE21 0xE7 /* Set 2:1 scaling */
    +#define AUX_GET_SCALE 0xE9 /* Get scaling factor */
    +#define AUX_SET_STREAM 0xEA /* Set stream mode */
    +#define AUX_SET_SAMPLE 0xF3 /* Set sample rate */
    +#define AUX_ENABLE_DEV 0xF4 /* Enable aux device */
    +#define AUX_DISABLE_DEV 0xF5 /* Disable aux device */
    +#define AUX_RESET 0xFF /* Reset aux device */
    +#define AUX_ACK 0xFA /* Command byte ACK. */
    +
    +#define AUX_BUF_SIZE 2048 /* This might be better divisible by
    + three to make overruns stay in sync
    + but then the read function would need
    + a lock etc - ick */

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