ARM: mm: Recreate kernel mappings in early_paging_init()
[linux/fpc-iii.git] / drivers / net / wireless / ath / ath5k / debug.h
blob0a3f916a1ef32fa3260534e8658e65bbb0a77106
1 /*
2 * Copyright (c) 2007 Bruno Randolf <bruno@thinktube.com>
4 * This file is free software: you may copy, redistribute and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation, either version 2 of the License, or (at your
7 * option) any later version.
9 * This file is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 * This file incorporates work covered by the following copyright and
19 * permission notice:
21 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
22 * Copyright (c) 2004-2005 Atheros Communications, Inc.
23 * Copyright (c) 2006 Devicescape Software, Inc.
24 * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
25 * Copyright (c) 2007 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
27 * All rights reserved.
29 * Redistribution and use in source and binary forms, with or without
30 * modification, are permitted provided that the following conditions
31 * are met:
32 * 1. Redistributions of source code must retain the above copyright
33 * notice, this list of conditions and the following disclaimer,
34 * without modification.
35 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
36 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
37 * redistribution must be conditioned upon including a substantially
38 * similar Disclaimer requirement for further binary redistribution.
39 * 3. Neither the names of the above-listed copyright holders nor the names
40 * of any contributors may be used to endorse or promote products derived
41 * from this software without specific prior written permission.
43 * Alternatively, this software may be distributed under the terms of the
44 * GNU General Public License ("GPL") version 2 as published by the Free
45 * Software Foundation.
47 * NO WARRANTY
48 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
51 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
52 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
53 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
54 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
55 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
56 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
57 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
58 * THE POSSIBILITY OF SUCH DAMAGES.
61 #ifndef _ATH5K_DEBUG_H
62 #define _ATH5K_DEBUG_H
64 struct ath5k_hw;
65 struct sk_buff;
66 struct ath5k_buf;
68 struct ath5k_dbg_info {
69 unsigned int level; /* debug level */
72 /**
73 * enum ath5k_debug_level - ath5k debug level
75 * @ATH5K_DEBUG_RESET: reset processing
76 * @ATH5K_DEBUG_INTR: interrupt handling
77 * @ATH5K_DEBUG_MODE: mode init/setup
78 * @ATH5K_DEBUG_XMIT: basic xmit operation
79 * @ATH5K_DEBUG_BEACON: beacon handling
80 * @ATH5K_DEBUG_CALIBRATE: periodic calibration
81 * @ATH5K_DEBUG_TXPOWER: transmit power setting
82 * @ATH5K_DEBUG_LED: led management
83 * @ATH5K_DEBUG_DUMP_RX: print received skb content
84 * @ATH5K_DEBUG_DUMP_TX: print transmit skb content
85 * @ATH5K_DEBUG_DUMPBANDS: dump bands
86 * @ATH5K_DEBUG_DMA: debug dma start/stop
87 * @ATH5K_DEBUG_TRACE: trace function calls
88 * @ATH5K_DEBUG_DESC: descriptor setup
89 * @ATH5K_DEBUG_ANY: show at any debug level
91 * The debug level is used to control the amount and type of debugging output
92 * we want to see. The debug level is given in calls to ATH5K_DBG to specify
93 * where the message should appear, and the user can control the debugging
94 * messages he wants to see, either by the module parameter 'debug' on module
95 * load, or dynamically by using debugfs 'ath5k/phyX/debug'. these levels can
96 * be combined together by bitwise OR.
98 enum ath5k_debug_level {
99 ATH5K_DEBUG_RESET = 0x00000001,
100 ATH5K_DEBUG_INTR = 0x00000002,
101 ATH5K_DEBUG_MODE = 0x00000004,
102 ATH5K_DEBUG_XMIT = 0x00000008,
103 ATH5K_DEBUG_BEACON = 0x00000010,
104 ATH5K_DEBUG_CALIBRATE = 0x00000020,
105 ATH5K_DEBUG_TXPOWER = 0x00000040,
106 ATH5K_DEBUG_LED = 0x00000080,
107 ATH5K_DEBUG_DUMPBANDS = 0x00000400,
108 ATH5K_DEBUG_DMA = 0x00000800,
109 ATH5K_DEBUG_ANI = 0x00002000,
110 ATH5K_DEBUG_DESC = 0x00004000,
111 ATH5K_DEBUG_ANY = 0xffffffff
114 #ifdef CONFIG_ATH5K_DEBUG
116 #define ATH5K_DBG(_sc, _m, _fmt, ...) do { \
117 if (unlikely((_sc)->debug.level & (_m) && net_ratelimit())) \
118 ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \
119 __func__, __LINE__, ##__VA_ARGS__); \
120 } while (0)
122 #define ATH5K_DBG_UNLIMIT(_sc, _m, _fmt, ...) do { \
123 if (unlikely((_sc)->debug.level & (_m))) \
124 ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \
125 __func__, __LINE__, ##__VA_ARGS__); \
126 } while (0)
128 void
129 ath5k_debug_init_device(struct ath5k_hw *ah);
131 void
132 ath5k_debug_printrxbuffs(struct ath5k_hw *ah);
134 void
135 ath5k_debug_dump_bands(struct ath5k_hw *ah);
137 void
138 ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf);
140 #else /* no debugging */
142 #include <linux/compiler.h>
144 static inline __printf(3, 4) void
145 ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {}
147 static inline __printf(3, 4) void
148 ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...)
151 static inline void
152 ath5k_debug_init_device(struct ath5k_hw *ah) {}
154 static inline void
155 ath5k_debug_printrxbuffs(struct ath5k_hw *ah) {}
157 static inline void
158 ath5k_debug_dump_bands(struct ath5k_hw *ah) {}
160 static inline void
161 ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf) {}
163 #endif /* ifdef CONFIG_ATH5K_DEBUG */
165 #endif /* ifndef _ATH5K_DEBUG_H */