Commit | Line | Data |
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8e87d142 | 1 | /* |
1da177e4 LT |
2 | BlueZ - Bluetooth protocol stack for Linux |
3 | Copyright (C) 2000-2001 Qualcomm Incorporated | |
4 | ||
5 | Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License version 2 as | |
9 | published by the Free Software Foundation; | |
10 | ||
11 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
12 | OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
13 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. | |
14 | IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY | |
8e87d142 YH |
15 | CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES |
16 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
17 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
1da177e4 LT |
18 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
19 | ||
8e87d142 YH |
20 | ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, |
21 | COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS | |
1da177e4 LT |
22 | SOFTWARE IS DISCLAIMED. |
23 | */ | |
24 | ||
25 | /* Bluetooth kernel library. */ | |
26 | ||
3ed7003e JP |
27 | #define pr_fmt(fmt) "Bluetooth: " fmt |
28 | ||
8c520a59 | 29 | #include <linux/export.h> |
1da177e4 LT |
30 | |
31 | #include <net/bluetooth/bluetooth.h> | |
32 | ||
1da177e4 LT |
33 | void baswap(bdaddr_t *dst, bdaddr_t *src) |
34 | { | |
35 | unsigned char *d = (unsigned char *) dst; | |
36 | unsigned char *s = (unsigned char *) src; | |
37 | unsigned int i; | |
38 | ||
39 | for (i = 0; i < 6; i++) | |
40 | d[i] = s[5 - i]; | |
41 | } | |
42 | EXPORT_SYMBOL(baswap); | |
43 | ||
1da177e4 | 44 | /* Bluetooth error codes to Unix errno mapping */ |
e175072f | 45 | int bt_to_errno(__u16 code) |
1da177e4 LT |
46 | { |
47 | switch (code) { | |
48 | case 0: | |
49 | return 0; | |
50 | ||
51 | case 0x01: | |
52 | return EBADRQC; | |
53 | ||
54 | case 0x02: | |
55 | return ENOTCONN; | |
56 | ||
57 | case 0x03: | |
58 | return EIO; | |
59 | ||
60 | case 0x04: | |
61 | return EHOSTDOWN; | |
62 | ||
63 | case 0x05: | |
64 | return EACCES; | |
65 | ||
66 | case 0x06: | |
67 | return EBADE; | |
68 | ||
69 | case 0x07: | |
70 | return ENOMEM; | |
71 | ||
72 | case 0x08: | |
73 | return ETIMEDOUT; | |
74 | ||
75 | case 0x09: | |
76 | return EMLINK; | |
77 | ||
78 | case 0x0a: | |
79 | return EMLINK; | |
80 | ||
81 | case 0x0b: | |
82 | return EALREADY; | |
83 | ||
84 | case 0x0c: | |
85 | return EBUSY; | |
86 | ||
87 | case 0x0d: | |
88 | case 0x0e: | |
89 | case 0x0f: | |
90 | return ECONNREFUSED; | |
91 | ||
92 | case 0x10: | |
93 | return ETIMEDOUT; | |
94 | ||
95 | case 0x11: | |
96 | case 0x27: | |
97 | case 0x29: | |
98 | case 0x20: | |
99 | return EOPNOTSUPP; | |
100 | ||
101 | case 0x12: | |
102 | return EINVAL; | |
103 | ||
104 | case 0x13: | |
105 | case 0x14: | |
106 | case 0x15: | |
107 | return ECONNRESET; | |
108 | ||
109 | case 0x16: | |
110 | return ECONNABORTED; | |
111 | ||
112 | case 0x17: | |
113 | return ELOOP; | |
114 | ||
115 | case 0x18: | |
116 | return EACCES; | |
117 | ||
118 | case 0x1a: | |
119 | return EPROTONOSUPPORT; | |
120 | ||
121 | case 0x1b: | |
122 | return ECONNREFUSED; | |
123 | ||
124 | case 0x19: | |
125 | case 0x1e: | |
126 | case 0x23: | |
127 | case 0x24: | |
128 | case 0x25: | |
129 | return EPROTO; | |
130 | ||
131 | default: | |
132 | return ENOSYS; | |
133 | } | |
134 | } | |
e175072f | 135 | EXPORT_SYMBOL(bt_to_errno); |
e1447d8d | 136 | |
3ed7003e JP |
137 | int bt_info(const char *format, ...) |
138 | { | |
139 | struct va_format vaf; | |
140 | va_list args; | |
141 | int r; | |
142 | ||
143 | va_start(args, format); | |
144 | ||
145 | vaf.fmt = format; | |
146 | vaf.va = &args; | |
147 | ||
148 | r = pr_info("%pV", &vaf); | |
149 | ||
150 | va_end(args); | |
151 | ||
152 | return r; | |
153 | } | |
154 | EXPORT_SYMBOL(bt_info); | |
155 | ||
156 | int bt_err(const char *format, ...) | |
e1447d8d JP |
157 | { |
158 | struct va_format vaf; | |
159 | va_list args; | |
160 | int r; | |
161 | ||
162 | va_start(args, format); | |
163 | ||
164 | vaf.fmt = format; | |
165 | vaf.va = &args; | |
166 | ||
3ed7003e | 167 | r = pr_err("%pV", &vaf); |
e1447d8d JP |
168 | |
169 | va_end(args); | |
170 | ||
171 | return r; | |
172 | } | |
3ed7003e | 173 | EXPORT_SYMBOL(bt_err); |