cregit-Linux how code gets into the kernel

Release 4.11 drivers/net/wireless/intel/iwlwifi/iwl-debug.h

/******************************************************************************
 *
 * Copyright(c) 2003 - 2014 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 <linuxwifi@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 }

Contributors

PersonTokensPropCommitsCommitProp
Johannes Berg27100.00%3100.00%
Total27100.00%3100.00%

struct device; 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); /* not all compilers can evaluate strlen() at compile time, so use sizeof() */ #define CHECK_FOR_NEWLINE(f) BUILD_BUG_ON(f[sizeof(f) - 2] != '\n') /* No matter what is m (priv, bus, trans), this will work */ #define IWL_ERR_DEV(d, f, a...) \ do { \ CHECK_FOR_NEWLINE(f); \ __iwl_err((d), false, false, f, ## a); \ } while (0) #define IWL_ERR(m, f, a...) \ IWL_ERR_DEV((m)->dev, f, ## a) #define IWL_WARN(m, f, a...) \ do { \ CHECK_FOR_NEWLINE(f); \ __iwl_warn((m)->dev, f, ## a); \ } while (0) #define IWL_INFO(m, f, a...) \ do { \ CHECK_FOR_NEWLINE(f); \ __iwl_info((m)->dev, f, ## a); \ } while (0) #define IWL_CRIT(m, f, a...) \ do { \ CHECK_FOR_NEWLINE(f); \ __iwl_crit((m)->dev, f, ## a); \ } while (0) #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, ...) {}

Contributors

PersonTokensPropCommitsCommitProp
Johannes Berg29100.00%1100.00%
Total29100.00%1100.00%

#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_DEV(dev, level, limit, fmt, args...) \ do { \ CHECK_FOR_NEWLINE(fmt); \ __iwl_dbg(dev, level, limit, __func__, fmt, ##args); \ } while (0) #define IWL_DEBUG(m, level, fmt, args...) \ __IWL_DEBUG_DEV((m)->dev, level, false, fmt, ##args) #define IWL_DEBUG_DEV(dev, level, fmt, args...) \ __IWL_DEBUG_DEV(dev, level, false, fmt, ##args) #define IWL_DEBUG_LIMIT(m, level, fmt, args...) \ __IWL_DEBUG_DEV((m)->dev, level, true, 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_TDLS 0x00000008 /* 0x000000F0 - 0x00000010 */ #define IWL_DL_QUOTA 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_RPM 0x00000400 #define IWL_DL_SCAN 0x00000800 /* 0x0000F000 - 0x00001000 */ #define IWL_DL_ASSOC 0x00001000 #define IWL_DL_DROP 0x00002000 #define IWL_DL_LAR 0x00004000 #define IWL_DL_COEX 0x00008000 /* 0x000F0000 - 0x00010000 */ #define IWL_DL_FW 0x00010000 #define IWL_DL_RF_KILL 0x00020000 #define IWL_DL_FW_ERRORS 0x00040000 /* 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_TDLS(p, f, a...) IWL_DEBUG(p, IWL_DL_TDLS, 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_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_QUOTA(p, f, a...) IWL_DEBUG(p, IWL_DL_QUOTA, 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) #define IWL_DEBUG_RPM(p, f, a...) IWL_DEBUG(p, IWL_DL_RPM, f, ## a) #define IWL_DEBUG_LAR(p, f, a...) IWL_DEBUG(p, IWL_DL_LAR, f, ## a) #endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Yi Zhu34235.66%38.33%
Johannes Berg33735.14%1130.56%
Tomas Winkler15416.06%513.89%
Arik Nemtsov293.02%25.56%
Emmanuel Grumbach282.92%513.89%
Wey-Yi Guy171.77%38.33%
Eliad Peller161.67%12.78%
Matti Gottlieb161.67%12.78%
Reinette Chatre131.36%25.56%
Arnd Bergmann30.31%12.78%
Fengguang Wu30.31%12.78%
Ester Kummer10.10%12.78%
Total959100.00%36100.00%
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