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Annotation of sys/arch/hppa/gsc/gsckbcreg.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: gsckbcreg.h,v 1.1 2003/01/31 22:50:19 miod Exp $      */
        !             2: /*
        !             3:  * Copyright (c) 2003, Miodrag Vallat.
        !             4:  * All rights reserved.
        !             5:  *
        !             6:  * Redistribution and use in source and binary forms, with or without
        !             7:  * modification, are permitted provided that the following conditions
        !             8:  * are met:
        !             9:  * 1. Redistributions of source code must retain the above copyright
        !            10:  *    notice, this list of conditions and the following disclaimer.
        !            11:  * 2. Redistributions in binary form must reproduce the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer in the
        !            13:  *    documentation and/or other materials provided with the distribution.
        !            14:  *
        !            15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            16:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            17:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            18:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            19:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            20:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF MIND,
        !            21:  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            22:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            23:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            24:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            25:  */
        !            26:
        !            27: /*
        !            28:  * Register definitions for the GSC PS/2 compatible keyboard/mouse ports.
        !            29:  *
        !            30:  * These definitions attempt to match <dev/ic/i8042reg.h> names although the
        !            31:  * actual wiring is different.
        !            32:  */
        !            33:
        !            34: #define        KBSTATP         12      /* controller status port (I) */
        !            35: #define        KBS_DIB         0x01    /* data in buffer */
        !            36: #define        KBS_OCMD        0x02    /* output buffer has command */
        !            37: #define        KBS_PERR        0x04    /* parity error */
        !            38: #define        KBS_TERR        0x08    /* transmission error */
        !            39:
        !            40: #define        KBCMDP          8       /* controller port (O) */
        !            41: #define        KBCP_ENABLE     0x01    /* enable device */
        !            42: #define        KBCP_DIAG       0x20    /* diagnostic mode control */
        !            43:
        !            44: #define        KBDATAP         4       /* data port (I) */
        !            45: #define        KBOUTP          4       /* data port (O) */
        !            46:
        !            47: #define        KBIDP           0       /* id port (I) */
        !            48: #define        ID_KBD          0       /* slot is a keyboard port */
        !            49: #define        ID_MOUSE        1       /* slot is a mouse port */
        !            50:
        !            51: #define        KBRESETP        0       /* reset port (O) */
        !            52:
        !            53: #define        KBMAPSIZE       16      /* size to bus_space_map() */
        !            54:
        !            55: /*
        !            56:  * Various command definitions not provided by the existing pckbc code.
        !            57:  */
        !            58:
        !            59: #define        KBC_ID          0xF2    /* get device identifier */
        !            60: #define        KBR_MOUSE_ID    0x00    /* mouse type */
        !            61: #define        KBR_KBD_ID1     0xAB    /* keyboard type */
        !            62: #define        KBR_KBD_ID2     0x83
        !            63:
        !            64: #define        KB_MAX_RETRANS  5       /* maximum number of command retrans attempts */