iec68113.h

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    1 /*      $NetBSD: iec68113.h,v 1.3 2008/09/08 23:36:54 gmcgarry Exp $    */
    2 /*-
    3  * Copyright (c) 2003 Hidetoshi Shimokawa
    4  * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa
    5  * All rights reserved.
    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 acknowledgement as bellow:
   17  *
   18  *    This product includes software developed by K. Kobayashi and H. Shimokawa
   19  *
   20  * 4. The name of the author may not be used to endorse or promote products
   21  *    derived from this software without specific prior written permission.
   22  *
   23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   25  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   26  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
   27  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   28  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   29  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   31  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   32  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   33  * POSSIBILITY OF SUCH DAMAGE.
   34  * 
   35  * $FreeBSD: /repoman/r/ncvs/src/sys/dev/firewire/iec68113.h,v 1.9 2005/01/06 01:42:41 imp Exp $
   36  *
   37  */
   38 
   39 #define         DV_BROADCAST_ON (1<<30)
   40 #define         oMPR            0x900
   41 #define         oPCR            0x904
   42 #define         iMPR            0x980
   43 #define         iPCR            0x984
   44 
   45 struct ciphdr {
   46 #if BYTE_ORDER == BIG_ENDIAN
   47         uint8_t eoh0:1,         /* 0 */
   48                 form0:1,        /* 0 */
   49                 src:6;
   50 #else
   51         uint8_t src:6,
   52                 form0:1,        /* 0 */
   53                 eoh0:1;         /* 0 */
   54 #endif
   55         uint8_t len;
   56 #if BYTE_ORDER == BIG_ENDIAN
   57         uint8_t fn:2,
   58                 qpc:3,
   59                 sph:1,
   60                 :2;
   61 #else
   62         uint8_t :2,
   63                 sph:1,
   64                 qpc:3,
   65                 fn:2;
   66 #endif
   67         uint8_t dbc;
   68 #if BYTE_ORDER == BIG_ENDIAN
   69         uint8_t eoh1:1,         /* 1 */
   70                 form1:1,        /* 0 */
   71                 fmt:6;
   72 #else
   73         uint8_t fmt:6,
   74                 form1:1,        /* 0 */
   75                 eoh1:1;         /* 1 */
   76 #endif
   77 #define CIP_FMT_DVCR    0
   78 #define CIP_FMT_MPEG    (1<<5)
   79         union {
   80                 struct {
   81 #if BYTE_ORDER == BIG_ENDIAN
   82                         uint8_t fs:1,           /* 50/60 field system
   83                                                                 NTSC/PAL */
   84                                 stype:5,
   85                                 :2;
   86 #else
   87                         uint8_t :2,
   88                                 stype:5,
   89                                 fs:1;           /* 50/60 field system
   90                                                                 NTSC/PAL */
   91 #endif
   92 #define CIP_STYPE_SD    0
   93 #define CIP_STYPE_SDL   1
   94 #define CIP_STYPE_HD    2
   95                         uint16_t cyc:16;        /* take care of byte order! */
   96                 } __packed dv;
   97                 uint8_t bytes[3];
   98         } fdf;
   99 
  100 };
  101 struct dvdbc{
  102 #if BYTE_ORDER == BIG_ENDIAN
  103         uint8_t sct:3,          /* Section type */
  104                 :1,             /* Reserved */
  105                 arb:4;          /* Arbitrary bit */
  106 #else
  107         uint8_t arb:4,          /* Arbitrary bit */
  108                 :1,             /* Reserved */
  109                 sct:3;          /* Section type */
  110 #endif
  111 #define DV_SCT_HEADER   0
  112 #define DV_SCT_SUBCODE  1
  113 #define DV_SCT_VAUX     2
  114 #define DV_SCT_AUDIO    3
  115 #define DV_SCT_VIDEO    4
  116 #if BYTE_ORDER == BIG_ENDIAN
  117         uint8_t dseq:4,         /* DIF sequence number */
  118                 fsc:1,          /* ID of a DIF block in each channel */
  119                 :3;
  120 #else
  121         uint8_t :3,
  122                 fsc:1,          /* ID of a DIF block in each channel */
  123                 dseq:4;         /* DIF sequence number */
  124 #endif
  125         uint8_t dbn;            /* DIF block number */
  126         uint8_t payload[77];
  127 #define DV_DSF_12       0x80    /* PAL: payload[0] in Header DIF */
  128 };

Cache object: 2c759618d6ffba0fcf660bb91fbcae69

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FreeBSD/Linux Kernel Cross Reference sys/dev/ieee1394/iec68113.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/ieee1394/iec68113.h