libbrasero-media/scsi-inquiry.h

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
   2 /*
   3  * Libbrasero-media
   4  * Copyright (C) Philippe Rouquier 2005-2009 <bonfire-app@wanadoo.fr>
   5  *
   6  * Libbrasero-media is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * The Libbrasero-media authors hereby grant permission for non-GPL compatible
  12  * GStreamer plugins to be used and distributed together with GStreamer
  13  * and Libbrasero-media. This permission is above and beyond the permissions granted
  14  * by the GPL license by which Libbrasero-media is covered. If you modify this code
  15  * you may extend this exception to your version of the code, but you are not
  16  * obligated to do so. If you do not wish to do so, delete this exception
  17  * statement from your version.
  18  *
  19  * Libbrasero-media is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU Library General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to:
  26  *      The Free Software Foundation, Inc.,
  27  *      51 Franklin Street, Fifth Floor
  28  *      Boston, MA  02110-1301, USA.
  29  */
  30
  31 #ifndef _SCSI_INQUIRY_H
  32 #define _SCSI_INQUIRY_H
  33
  34 #include <glib.h>
  35
  36 G_BEGIN_DECLS
  37
  38 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
  39
  40 struct _BraseroScsiInquiry {
  41         uchar type                      :5;
  42         uchar qualifier                 :3;
  43
  44         uchar reserved0         :7;
  45         uchar rmb                               :1;
  46
  47         uchar ansi_ver                  :3;
  48         uchar ecma_ver          :3;
  49         uchar iso_ver                   :2;
  50
  51         uchar response_format   :4;
  52         uchar reserved1         :1;
  53         uchar norm_aca                  :1;
  54         uchar trmtsk                    :1;
  55         uchar aerc                      :1;
  56
  57         uchar add_len;
  58
  59         uchar reserved2;
  60
  61         uchar addr16                    :1;
  62         uchar addr32                    :1;
  63         uchar ack_req                   :1;
  64         uchar mchngr                    :1;
  65         uchar multiP                    :1;
  66         uchar vs1                               :1;
  67         uchar enc_serv                  :1;
  68         uchar reserved3         :1;
  69
  70         uchar vs2                               :1;
  71         uchar cmd_queue         :1;
  72         uchar transdis                  :1;
  73         uchar linked                    :1;
  74         uchar sync                      :1;
  75         uchar wbus16                    :1;
  76         uchar wbus32                    :1;
  77         uchar rel_addr                  :1;
  78
  79         uchar vendor                    [8];
  80         uchar name                      [16];
  81         uchar revision                  [4];
  82 };
  83
  84 #else
  85
  86 struct _BraseroScsiInquiry {
  87         uchar qualifier                 :3;
  88         uchar type                      :5;
  89
  90         uchar rmb                               :1;
  91         uchar reserved0         :7;
  92
  93         uchar iso_ver                   :2;
  94         uchar ecma_ver          :3;
  95         uchar ansi_ver                  :3;
  96
  97         uchar aerc                      :1;
  98         uchar trmtsk                    :1;
  99         uchar norm_aca                  :1;
 100         uchar reserved1         :1;
 101         uchar response_format   :4;
 102
 103         uchar add_len;
 104
 105         uchar reserved2;
 106
 107         uchar reserved3         :1;
 108         uchar enc_serv                  :1;
 109         uchar vs1                               :1;
 110         uchar multiP                    :1;
 111         uchar mchngr                    :1;
 112         uchar ack_req                   :1;
 113         uchar addr32                    :1;
 114         uchar addr16                    :1;
 115
 116         uchar rel_addr                  :1;
 117         uchar wbus32                    :1;
 118         uchar wbus16                    :1;
 119         uchar sync                      :1;
 120         uchar linked                    :1;
 121         uchar transdis                  :1;
 122         uchar cmd_queue         :1;
 123         uchar vs2                               :1;
 124
 125         uchar vendor                    [8];
 126         uchar name                      [16];
 127         uchar revision                  [4];
 128 };
 129
 130 #endif
 131
 132 typedef struct _BraseroScsiInquiry BraseroScsiInquiry;
 133
 134 G_END_DECLS
 135
 136 #endif