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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | /* * Copyright (c) 2007 Bruno Randolf <bruno@thinktube.com> * * This file is free software: you may copy, redistribute and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation, either version 2 of the License, or (at your * option) any later version. * * This file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * * This file incorporates work covered by the following copyright and * permission notice: * * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting * Copyright (c) 2004-2005 Atheros Communications, Inc. * Copyright (c) 2006 Devicescape Software, Inc. * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com> * Copyright (c) 2007 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any * redistribution must be conditioned upon including a substantially * similar Disclaimer requirement for further binary redistribution. * 3. Neither the names of the above-listed copyright holders nor the names * of any contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGES. */ #ifndef _ATH5K_DEBUG_H #define _ATH5K_DEBUG_H struct ath5k_hw; struct sk_buff; struct ath5k_buf; struct ath5k_dbg_info { unsigned int level; /* debug level */ }; /** * enum ath5k_debug_level - ath5k debug level * * @ATH5K_DEBUG_RESET: reset processing * @ATH5K_DEBUG_INTR: interrupt handling * @ATH5K_DEBUG_MODE: mode init/setup * @ATH5K_DEBUG_XMIT: basic xmit operation * @ATH5K_DEBUG_BEACON: beacon handling * @ATH5K_DEBUG_CALIBRATE: periodic calibration * @ATH5K_DEBUG_TXPOWER: transmit power setting * @ATH5K_DEBUG_LED: led management * @ATH5K_DEBUG_DUMP_RX: print received skb content * @ATH5K_DEBUG_DUMP_TX: print transmit skb content * @ATH5K_DEBUG_DUMPBANDS: dump bands * @ATH5K_DEBUG_DMA: debug dma start/stop * @ATH5K_DEBUG_TRACE: trace function calls * @ATH5K_DEBUG_DESC: descriptor setup * @ATH5K_DEBUG_ANY: show at any debug level * * The debug level is used to control the amount and type of debugging output * we want to see. The debug level is given in calls to ATH5K_DBG to specify * where the message should appear, and the user can control the debugging * messages he wants to see, either by the module parameter 'debug' on module * load, or dynamically by using debugfs 'ath5k/phyX/debug'. these levels can * be combined together by bitwise OR. */ enum ath5k_debug_level { ATH5K_DEBUG_RESET = 0x00000001, ATH5K_DEBUG_INTR = 0x00000002, ATH5K_DEBUG_MODE = 0x00000004, ATH5K_DEBUG_XMIT = 0x00000008, ATH5K_DEBUG_BEACON = 0x00000010, ATH5K_DEBUG_CALIBRATE = 0x00000020, ATH5K_DEBUG_TXPOWER = 0x00000040, ATH5K_DEBUG_LED = 0x00000080, ATH5K_DEBUG_DUMPBANDS = 0x00000400, ATH5K_DEBUG_DMA = 0x00000800, ATH5K_DEBUG_ANI = 0x00002000, ATH5K_DEBUG_DESC = 0x00004000, ATH5K_DEBUG_ANY = 0xffffffff }; #ifdef CONFIG_ATH5K_DEBUG #define ATH5K_DBG(_sc, _m, _fmt, ...) do { \ if (unlikely((_sc)->debug.level & (_m) && net_ratelimit())) \ ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \ __func__, __LINE__, ##__VA_ARGS__); \ } while (0) #define ATH5K_DBG_UNLIMIT(_sc, _m, _fmt, ...) do { \ if (unlikely((_sc)->debug.level & (_m))) \ ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \ __func__, __LINE__, ##__VA_ARGS__); \ } while (0) void ath5k_debug_init_device(struct ath5k_hw *ah); void ath5k_debug_printrxbuffs(struct ath5k_hw *ah); void ath5k_debug_dump_bands(struct ath5k_hw *ah); void ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf); #else /* no debugging */ #include <linux/compiler.h> static inline __printf(3, 4) void ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {} static inline __printf(3, 4) void ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {} static inline void ath5k_debug_init_device(struct ath5k_hw *ah) {} static inline void ath5k_debug_printrxbuffs(struct ath5k_hw *ah) {} static inline void ath5k_debug_dump_bands(struct ath5k_hw *ah) {} static inline void ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf) {} #endif /* ifdef CONFIG_ATH5K_DEBUG */ #endif /* ifndef _ATH5K_DEBUG_H */ |