firewire-constants.h (3231B)
1/* 2 * IEEE 1394 constants. 3 * 4 * Copyright (C) 2005-2007 Kristian Hoegsberg <krh@bitplanet.net> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 23 * DEALINGS IN THE SOFTWARE. 24 */ 25 26#ifndef _LINUX_FIREWIRE_CONSTANTS_H 27#define _LINUX_FIREWIRE_CONSTANTS_H 28 29#define TCODE_WRITE_QUADLET_REQUEST 0x0 30#define TCODE_WRITE_BLOCK_REQUEST 0x1 31#define TCODE_WRITE_RESPONSE 0x2 32#define TCODE_READ_QUADLET_REQUEST 0x4 33#define TCODE_READ_BLOCK_REQUEST 0x5 34#define TCODE_READ_QUADLET_RESPONSE 0x6 35#define TCODE_READ_BLOCK_RESPONSE 0x7 36#define TCODE_CYCLE_START 0x8 37#define TCODE_LOCK_REQUEST 0x9 38#define TCODE_STREAM_DATA 0xa 39#define TCODE_LOCK_RESPONSE 0xb 40 41#define EXTCODE_MASK_SWAP 0x1 42#define EXTCODE_COMPARE_SWAP 0x2 43#define EXTCODE_FETCH_ADD 0x3 44#define EXTCODE_LITTLE_ADD 0x4 45#define EXTCODE_BOUNDED_ADD 0x5 46#define EXTCODE_WRAP_ADD 0x6 47#define EXTCODE_VENDOR_DEPENDENT 0x7 48 49/* Linux firewire-core (Juju) specific tcodes */ 50#define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP) 51#define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP) 52#define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD) 53#define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD) 54#define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD) 55#define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD) 56#define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT) 57 58#define RCODE_COMPLETE 0x0 59#define RCODE_CONFLICT_ERROR 0x4 60#define RCODE_DATA_ERROR 0x5 61#define RCODE_TYPE_ERROR 0x6 62#define RCODE_ADDRESS_ERROR 0x7 63 64/* Linux firewire-core (Juju) specific rcodes */ 65#define RCODE_SEND_ERROR 0x10 66#define RCODE_CANCELLED 0x11 67#define RCODE_BUSY 0x12 68#define RCODE_GENERATION 0x13 69#define RCODE_NO_ACK 0x14 70 71#define SCODE_100 0x0 72#define SCODE_200 0x1 73#define SCODE_400 0x2 74#define SCODE_800 0x3 75#define SCODE_1600 0x4 76#define SCODE_3200 0x5 77#define SCODE_BETA 0x3 78 79#define ACK_COMPLETE 0x1 80#define ACK_PENDING 0x2 81#define ACK_BUSY_X 0x4 82#define ACK_BUSY_A 0x5 83#define ACK_BUSY_B 0x6 84#define ACK_DATA_ERROR 0xd 85#define ACK_TYPE_ERROR 0xe 86 87#define RETRY_1 0x00 88#define RETRY_X 0x01 89#define RETRY_A 0x02 90#define RETRY_B 0x03 91 92#endif /* _LINUX_FIREWIRE_CONSTANTS_H */