1 /* 2 * IEEE 1394 constants. 3 * 4 * Copyright (C) 2005-2007 Kristian Hoegsberg <krh (at) 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 */ 93
