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Annotation of sys/dev/adb/adb_subr.c, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: adb_subr.c,v 1.2 2006/02/09 06:45:41 miod Exp $       */
        !             2: /*     $NetBSD: adb.c,v 1.6 1999/08/16 06:28:09 tsubai Exp $   */
        !             3:
        !             4: /*-
        !             5:  * Copyright (C) 1994  Bradley A. Grantham
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. All advertising materials mentioning features or use of this software
        !            17:  *    must display the following acknowledgement:
        !            18:  *     This product includes software developed by Bradley A. Grantham.
        !            19:  * 4. The name of the author may not be used to endorse or promote products
        !            20:  *    derived from this software without specific prior written permission.
        !            21:  *
        !            22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            25:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            26:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            27:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            28:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            29:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            30:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        !            31:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            32:  */
        !            33:
        !            34: #include <sys/param.h>
        !            35: #include <sys/systm.h>
        !            36: #include <sys/device.h>
        !            37:
        !            38: #include <dev/adb/adb.h>
        !            39:
        !            40: struct cfdriver adb_cd = {
        !            41:        NULL, "adb", DV_DULL
        !            42: };
        !            43:
        !            44: int
        !            45: adbprint(void *args, const char *name)
        !            46: {
        !            47:        struct adb_attach_args *aa_args = (struct adb_attach_args *)args;
        !            48:        int rv = UNCONF;
        !            49:
        !            50:        if (name) {     /* no configured device matched */
        !            51:                rv = UNSUPP; /* most ADB device types are unsupported */
        !            52:
        !            53:                /* print out what kind of ADB device we have found */
        !            54:                switch(aa_args->origaddr) {
        !            55: #ifdef ADBVERBOSE
        !            56:                case ADBADDR_SECURE:
        !            57:                        printf("security dongle (%d)", aa_args->handler_id);
        !            58:                        break;
        !            59: #endif
        !            60:                case ADBADDR_MAP:
        !            61:                        printf("mapped device (%d)", aa_args->handler_id);
        !            62:                        rv = UNCONF;
        !            63:                        break;
        !            64:                case ADBADDR_REL:
        !            65:                        printf("relative positioning device (%d)",
        !            66:                            aa_args->handler_id);
        !            67:                        rv = UNCONF;
        !            68:                        break;
        !            69: #ifdef ADBVERBOSE
        !            70:                case ADBADDR_ABS:
        !            71:                        switch (aa_args->handler_id) {
        !            72:                        case ADB_ARTPAD:
        !            73:                                printf("WACOM ArtPad II");
        !            74:                                break;
        !            75:                        default:
        !            76:                                printf("absolute positioning device (%d)",
        !            77:                                    aa_args->handler_id);
        !            78:                                break;
        !            79:                        }
        !            80:                        break;
        !            81:                case ADBADDR_DATATX:
        !            82:                        printf("data transfer device (modem?) (%d)",
        !            83:                            aa_args->handler_id);
        !            84:                        break;
        !            85:                case ADBADDR_MISC:
        !            86:                        switch (aa_args->handler_id) {
        !            87:                        case ADB_POWERKEY:
        !            88:                                printf("Sophisticated Circuits PowerKey");
        !            89:                                break;
        !            90:                        default:
        !            91:                                printf("misc. device (remote control?) (%d)",
        !            92:                                    aa_args->handler_id);
        !            93:                                break;
        !            94:                        }
        !            95:                        break;
        !            96: #endif /* ADBVERBOSE */
        !            97:                default:
        !            98:                        printf("unknown type %d device, (handler %d)",
        !            99:                            aa_args->origaddr, aa_args->handler_id);
        !           100:                        break;
        !           101:                }
        !           102:                printf(" at %s", name);
        !           103:        }
        !           104:
        !           105:        printf(" addr %d", aa_args->adbaddr);
        !           106:
        !           107:        return (rv);
        !           108: }