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Annotation of sys/scsi/scsi_scanner.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: scsi_scanner.h,v 1.10 2005/12/10 01:30:13 deraadt Exp $       */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1995 Kenneth Stailey.  All rights reserved.
        !             5:  *   modified for configurable scanner support by Joachim Koenig
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. All advertising materials mentioning features or use of this software
        !            16:  *    must display the following acknowledgement:
        !            17:  *     This product includes software developed by Kenneth Stailey.
        !            18:  * 4. The name of the author may not be used to endorse or promote products
        !            19:  *    derived from this software without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            22:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            23:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            24:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            25:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            26:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            27:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            28:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            29:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            30:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            31:  */
        !            32:
        !            33: /*
        !            34:  * SCSI scanner interface description
        !            35:  */
        !            36:
        !            37: #ifndef        _SCSI_SCANNER_H_
        !            38: #define _SCSI_SCANNER_H_
        !            39:
        !            40: /* SCSI scanner commands */
        !            41: #define GET_IMAGE_STATUS       0x0f
        !            42: #define WRITE_BIG              0x2a
        !            43: #define OBJECT_POSITION                0x31
        !            44:
        !            45: /* generic scanner command formats */
        !            46:
        !            47: struct scsi_r_scanner {
        !            48: #define        READ_BIG                0x28
        !            49:        u_int8_t opcode;
        !            50:        u_int    lun:3;
        !            51:        u_int    res1:5;
        !            52:        u_int8_t code;
        !            53:        u_int8_t res2;
        !            54:        u_int8_t qualifier;
        !            55:        u_int8_t len[3];
        !            56:        u_int8_t control;
        !            57: };
        !            58:
        !            59: struct scsi_get_buffer_status {
        !            60: #define GET_BUFFER_STATUS      0x34
        !            61:        u_int8_t opcode;
        !            62:        u_int    lun:3;
        !            63:        u_int    res1:4;
        !            64:        u_int    wait:1;
        !            65:        u_int8_t res2[5];
        !            66:        u_int8_t len[2];
        !            67:        u_int8_t control;
        !            68: };
        !            69:
        !            70: struct scsi_rw_scanner {
        !            71: #define        READ                    0x08
        !            72: #define WRITE                  0x0a
        !            73:        u_int8_t opcode;
        !            74:        u_int8_t byte2;
        !            75: #define        SRW_FIXED               0x01
        !            76:        u_int8_t len[3];
        !            77:        u_int8_t control;
        !            78: };
        !            79:
        !            80: struct scsi_start_stop {
        !            81: #define START_STOP     0x1b
        !            82:        u_int8_t opcode;
        !            83:        u_int8_t byte2;
        !            84:        u_int8_t unused[2];
        !            85:        u_int8_t how;
        !            86: #define        SSS_STOP                0x00
        !            87: #define        SSS_START               0x01
        !            88: #define        SSS_LOEJ                0x02
        !            89:        u_int8_t control;
        !            90: };
        !            91:
        !            92: struct scsi_set_window {
        !            93: #define SET_WINDOW             0x24 /* set params of image area and windows */
        !            94: #define GET_WINDOW             0x25
        !            95:        u_int8_t opcode;
        !            96:        u_int8_t byte2;
        !            97:        u_int8_t reserved[4];
        !            98:        u_int8_t len[3];
        !            99:        u_int8_t control;
        !           100: };
        !           101:
        !           102: struct scsi_window_data {
        !           103:        u_int8_t reserved[6];           /* window header */
        !           104:        u_int8_t window_desc_len[2];    /* ditto */
        !           105:        u_int8_t window_id;             /* must be zero */
        !           106:        u_int    res1:7;
        !           107:        u_int    auto_bit:1;
        !           108:        u_int8_t x_res[2];
        !           109:        u_int8_t y_res[2];
        !           110:        u_int8_t x_org[4];
        !           111:        u_int8_t y_org[4];
        !           112:        u_int8_t width[4];
        !           113:        u_int8_t length[4];
        !           114:        u_int8_t brightness;
        !           115:        u_int8_t threshold;
        !           116:        u_int8_t contrast;
        !           117:        u_int8_t image_comp;            /* image composition (data type) */
        !           118:        u_int8_t bits_per_pixel;
        !           119:        u_int8_t halftone_pattern[2];
        !           120:        u_int    rif:1;                 /* reverse image format (mono negative) */
        !           121:        u_int    res2:4;
        !           122:        u_int    pad_type:3;
        !           123:        u_int8_t bit_ordering[2];
        !           124:        u_int8_t compression_type;
        !           125:        u_int8_t compression_arg;
        !           126:        u_int8_t res3[6];
        !           127: };
        !           128:
        !           129: /* mustek scsi commands */
        !           130:
        !           131: #define MUSTEK_SET_WINDOW      0x04    /* set image area and windows */
        !           132: #define MUSTEK_ADF             0x10    /* ADF and backtracking selection */
        !           133: #define MUSTEK_LUT             0x55    /* look up table download */
        !           134:
        !           135: #endif /* _SCSI_SCANNER_H_ */