| /****************************************************************************** |
| * |
| * Copyright(c) 2003 - 2013 Intel Corporation. All rights reserved. |
| * |
| * Portions of this file are derived from the ipw3945 project. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program 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, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| * |
| * The full GNU General Public License is included in this distribution in the |
| * file called LICENSE. |
| * |
| * Contact Information: |
| * Intel Linux Wireless <ilw@linux.intel.com> |
| * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| * |
| *****************************************************************************/ |
| |
| #ifndef __iwl_debug_h__ |
| #define __iwl_debug_h__ |
| |
| #include "iwl-modparams.h" |
| |
| |
| static inline bool iwl_have_debug_level(u32 level) |
| { |
| #ifdef CONFIG_IWLWIFI_DEBUG |
| return iwlwifi_mod_params.debug_level & level; |
| #else |
| return false; |
| #endif |
| } |
| |
| void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace, |
| const char *fmt, ...) __printf(4, 5); |
| void __iwl_warn(struct device *dev, const char *fmt, ...) __printf(2, 3); |
| void __iwl_info(struct device *dev, const char *fmt, ...) __printf(2, 3); |
| void __iwl_crit(struct device *dev, const char *fmt, ...) __printf(2, 3); |
| |
| /* No matter what is m (priv, bus, trans), this will work */ |
| #define IWL_ERR(m, f, a...) __iwl_err((m)->dev, false, false, f, ## a) |
| #define IWL_ERR_DEV(d, f, a...) __iwl_err((d), false, false, f, ## a) |
| #define IWL_WARN(m, f, a...) __iwl_warn((m)->dev, f, ## a) |
| #define IWL_INFO(m, f, a...) __iwl_info((m)->dev, f, ## a) |
| #define IWL_CRIT(m, f, a...) __iwl_crit((m)->dev, f, ## a) |
| |
| #if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING) |
| void __iwl_dbg(struct device *dev, |
| u32 level, bool limit, const char *function, |
| const char *fmt, ...) __printf(5, 6); |
| #else |
| __printf(5, 6) static inline void |
| __iwl_dbg(struct device *dev, |
| u32 level, bool limit, const char *function, |
| const char *fmt, ...) |
| {} |
| #endif |
| |
| #define iwl_print_hex_error(m, p, len) \ |
| do { \ |
| print_hex_dump(KERN_ERR, "iwl data: ", \ |
| DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ |
| } while (0) |
| |
| #define IWL_DEBUG(m, level, fmt, args...) \ |
| __iwl_dbg((m)->dev, level, false, __func__, fmt, ##args) |
| #define IWL_DEBUG_DEV(dev, level, fmt, args...) \ |
| __iwl_dbg((dev), level, false, __func__, fmt, ##args) |
| #define IWL_DEBUG_LIMIT(m, level, fmt, args...) \ |
| __iwl_dbg((m)->dev, level, true, __func__, fmt, ##args) |
| |
| #ifdef CONFIG_IWLWIFI_DEBUG |
| #define iwl_print_hex_dump(m, level, p, len) \ |
| do { \ |
| if (iwl_have_debug_level(level)) \ |
| print_hex_dump(KERN_DEBUG, "iwl data: ", \ |
| DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ |
| } while (0) |
| #else |
| #define iwl_print_hex_dump(m, level, p, len) |
| #endif /* CONFIG_IWLWIFI_DEBUG */ |
| |
| /* |
| * To use the debug system: |
| * |
| * If you are defining a new debug classification, simply add it to the #define |
| * list here in the form of |
| * |
| * #define IWL_DL_xxxx VALUE |
| * |
| * where xxxx should be the name of the classification (for example, WEP). |
| * |
| * You then need to either add a IWL_xxxx_DEBUG() macro definition for your |
| * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want |
| * to send output to that classification. |
| * |
| * The active debug levels can be accessed via files |
| * |
| * /sys/module/iwlwifi/parameters/debug |
| * when CONFIG_IWLWIFI_DEBUG=y. |
| * |
| * /sys/kernel/debug/phy0/iwlwifi/debug/debug_level |
| * when CONFIG_IWLWIFI_DEBUGFS=y. |
| * |
| */ |
| |
| /* 0x0000000F - 0x00000001 */ |
| #define IWL_DL_INFO 0x00000001 |
| #define IWL_DL_MAC80211 0x00000002 |
| #define IWL_DL_HCMD 0x00000004 |
| #define IWL_DL_STATE 0x00000008 |
| /* 0x000000F0 - 0x00000010 */ |
| #define IWL_DL_TE 0x00000020 |
| #define IWL_DL_EEPROM 0x00000040 |
| #define IWL_DL_RADIO 0x00000080 |
| /* 0x00000F00 - 0x00000100 */ |
| #define IWL_DL_POWER 0x00000100 |
| #define IWL_DL_TEMP 0x00000200 |
| #define IWL_DL_SCAN 0x00000800 |
| /* 0x0000F000 - 0x00001000 */ |
| #define IWL_DL_ASSOC 0x00001000 |
| #define IWL_DL_DROP 0x00002000 |
| #define IWL_DL_COEX 0x00008000 |
| /* 0x000F0000 - 0x00010000 */ |
| #define IWL_DL_FW 0x00010000 |
| #define IWL_DL_RF_KILL 0x00020000 |
| #define IWL_DL_FW_ERRORS 0x00040000 |
| #define IWL_DL_LED 0x00080000 |
| /* 0x00F00000 - 0x00100000 */ |
| #define IWL_DL_RATE 0x00100000 |
| #define IWL_DL_CALIB 0x00200000 |
| #define IWL_DL_WEP 0x00400000 |
| #define IWL_DL_TX 0x00800000 |
| /* 0x0F000000 - 0x01000000 */ |
| #define IWL_DL_RX 0x01000000 |
| #define IWL_DL_ISR 0x02000000 |
| #define IWL_DL_HT 0x04000000 |
| #define IWL_DL_EXTERNAL 0x08000000 |
| /* 0xF0000000 - 0x10000000 */ |
| #define IWL_DL_11H 0x10000000 |
| #define IWL_DL_STATS 0x20000000 |
| #define IWL_DL_TX_REPLY 0x40000000 |
| #define IWL_DL_TX_QUEUES 0x80000000 |
| |
| #define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a) |
| #define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a) |
| #define IWL_DEBUG_EXTERNAL(p, f, a...) IWL_DEBUG(p, IWL_DL_EXTERNAL, f, ## a) |
| #define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a) |
| #define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a) |
| #define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a) |
| #define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a) |
| #define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a) |
| #define IWL_DEBUG_LED(p, f, a...) IWL_DEBUG(p, IWL_DL_LED, f, ## a) |
| #define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a) |
| #define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a) |
| #define IWL_DEBUG_TE(p, f, a...) IWL_DEBUG(p, IWL_DL_TE, f, ## a) |
| #define IWL_DEBUG_EEPROM(d, f, a...) IWL_DEBUG_DEV(d, IWL_DL_EEPROM, f, ## a) |
| #define IWL_DEBUG_CALIB(p, f, a...) IWL_DEBUG(p, IWL_DL_CALIB, f, ## a) |
| #define IWL_DEBUG_FW(p, f, a...) IWL_DEBUG(p, IWL_DL_FW, f, ## a) |
| #define IWL_DEBUG_RF_KILL(p, f, a...) IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a) |
| #define IWL_DEBUG_FW_ERRORS(p, f, a...) IWL_DEBUG(p, IWL_DL_FW_ERRORS, f, ## a) |
| #define IWL_DEBUG_DROP(p, f, a...) IWL_DEBUG(p, IWL_DL_DROP, f, ## a) |
| #define IWL_DEBUG_DROP_LIMIT(p, f, a...) \ |
| IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a) |
| #define IWL_DEBUG_COEX(p, f, a...) IWL_DEBUG(p, IWL_DL_COEX, f, ## a) |
| #define IWL_DEBUG_RATE(p, f, a...) IWL_DEBUG(p, IWL_DL_RATE, f, ## a) |
| #define IWL_DEBUG_RATE_LIMIT(p, f, a...) \ |
| IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a) |
| #define IWL_DEBUG_ASSOC(p, f, a...) \ |
| IWL_DEBUG(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) |
| #define IWL_DEBUG_ASSOC_LIMIT(p, f, a...) \ |
| IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) |
| #define IWL_DEBUG_HT(p, f, a...) IWL_DEBUG(p, IWL_DL_HT, f, ## a) |
| #define IWL_DEBUG_STATS(p, f, a...) IWL_DEBUG(p, IWL_DL_STATS, f, ## a) |
| #define IWL_DEBUG_STATS_LIMIT(p, f, a...) \ |
| IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a) |
| #define IWL_DEBUG_TX_REPLY(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a) |
| #define IWL_DEBUG_TX_QUEUES(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_QUEUES, f, ## a) |
| #define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a) |
| #define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a) |
| #define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a) |
| |
| #endif |