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01: /*
02:  * IEEE 1394 constants.
03:  *
04:  * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
05:  *
06:  * Permission is hereby granted, free of charge, to any person obtaining a
07:  * copy of this software and associated documentation files (the "Software"),
08:  * to deal in the Software without restriction, including without limitation
09:  * 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: 

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