/*
   * IEEE 1394 constants.
   *
   * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR

   * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */

  #ifndef _LINUX_FIREWIRE_CONSTANTS_H
  #define _LINUX_FIREWIRE_CONSTANTS_H
  
  #define TCODE_WRITE_QUADLET_REQUEST	0x0
  #define TCODE_WRITE_BLOCK_REQUEST	0x1
  #define TCODE_WRITE_RESPONSE		0x2
  #define TCODE_READ_QUADLET_REQUEST	0x4
  #define TCODE_READ_BLOCK_REQUEST	0x5
  #define TCODE_READ_QUADLET_RESPONSE	0x6
  #define TCODE_READ_BLOCK_RESPONSE	0x7
  #define TCODE_CYCLE_START		0x8
  #define TCODE_LOCK_REQUEST		0x9
  #define TCODE_STREAM_DATA		0xa
  #define TCODE_LOCK_RESPONSE		0xb
  
  #define EXTCODE_MASK_SWAP		0x1
  #define EXTCODE_COMPARE_SWAP		0x2
  #define EXTCODE_FETCH_ADD		0x3
  #define EXTCODE_LITTLE_ADD		0x4
  #define EXTCODE_BOUNDED_ADD		0x5
  #define EXTCODE_WRAP_ADD		0x6
  #define EXTCODE_VENDOR_DEPENDENT	0x7

  /* Linux firewire-core (Juju) specific tcodes */

  #define TCODE_LOCK_MASK_SWAP		(0x10 | EXTCODE_MASK_SWAP)
  #define TCODE_LOCK_COMPARE_SWAP		(0x10 | EXTCODE_COMPARE_SWAP)
  #define TCODE_LOCK_FETCH_ADD		(0x10 | EXTCODE_FETCH_ADD)
  #define TCODE_LOCK_LITTLE_ADD		(0x10 | EXTCODE_LITTLE_ADD)
  #define TCODE_LOCK_BOUNDED_ADD		(0x10 | EXTCODE_BOUNDED_ADD)
  #define TCODE_LOCK_WRAP_ADD		(0x10 | EXTCODE_WRAP_ADD)
  #define TCODE_LOCK_VENDOR_DEPENDENT	(0x10 | EXTCODE_VENDOR_DEPENDENT)
  
  #define RCODE_COMPLETE			0x0
  #define RCODE_CONFLICT_ERROR		0x4
  #define RCODE_DATA_ERROR		0x5
  #define RCODE_TYPE_ERROR		0x6
  #define RCODE_ADDRESS_ERROR		0x7

  /* Linux firewire-core (Juju) specific rcodes */

  #define RCODE_SEND_ERROR		0x10
  #define RCODE_CANCELLED			0x11
  #define RCODE_BUSY			0x12
  #define RCODE_GENERATION		0x13
  #define RCODE_NO_ACK			0x14
  
  #define SCODE_100			0x0
  #define SCODE_200			0x1
  #define SCODE_400			0x2
  #define SCODE_800			0x3
  #define SCODE_1600			0x4
  #define SCODE_3200			0x5
  #define SCODE_BETA			0x3
  
  #define ACK_COMPLETE			0x1
  #define ACK_PENDING			0x2
  #define ACK_BUSY_X			0x4
  #define ACK_BUSY_A			0x5
  #define ACK_BUSY_B			0x6
  #define ACK_DATA_ERROR			0xd
  #define ACK_TYPE_ERROR			0xe
  
  #define RETRY_1				0x00
  #define RETRY_X				0x01
  #define RETRY_A				0x02
  #define RETRY_B				0x03
  
  #endif /* _LINUX_FIREWIRE_CONSTANTS_H */