/****************************************************************************** * * Copyright(c) 2003 - 2008 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 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * *****************************************************************************/ #ifndef __iwl_debug_h__ #define __iwl_debug_h__ struct iwl_priv; #ifdef CONFIG_IWLWIFI_DEBUG #define IWL_DEBUG(level, fmt, args...) \ do { if (priv->debug_level & (level)) \ dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) #define IWL_DEBUG_LIMIT(level, fmt, args...) \ do { if ((priv->debug_level & (level)) && net_ratelimit()) \ dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) #define iwl_print_hex_dump(priv, level, p, len) \ do { \ if (priv->debug_level & level) \ print_hex_dump(KERN_DEBUG, "iwl data: ", \ DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ } while (0) #ifdef CONFIG_IWLWIFI_DEBUGFS struct iwl_debugfs { const char *name; struct dentry *dir_drv; struct dentry *dir_data; struct dentry *dir_rf; struct dir_data_files { struct dentry *file_sram; struct dentry *file_eeprom; struct dentry *file_stations; struct dentry *file_rx_statistics; struct dentry *file_tx_statistics; struct dentry *file_log_event; struct dentry *file_channels; struct dentry *file_status; } dbgfs_data_files; struct dir_rf_files { struct dentry *file_disable_sensitivity; struct dentry *file_disable_chain_noise; struct dentry *file_disable_tx_power; } dbgfs_rf_files; u32 sram_offset; u32 sram_len; }; int iwl_dbgfs_register(struct iwl_priv *priv, const char *name); void iwl_dbgfs_unregister(struct iwl_priv *priv); #endif #else #define IWL_DEBUG(level, fmt, args...) #define IWL_DEBUG_LIMIT(level, fmt, args...) static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level, void *p, u32 len) {} #endif /* CONFIG_IWLWIFI_DEBUG */ #ifndef CONFIG_IWLWIFI_DEBUGFS static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) { return 0; } static inline void iwl_dbgfs_unregister(struct iwl_priv *priv) { } #endif /* CONFIG_IWLWIFI_DEBUGFS */ /* * 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/iwlagn/parameters/debug{50} * /sys/class/net/wlan0/device/debug_level * * when CONFIG_IWLWIFI_DEBUG=y. */ #define IWL_DL_INFO (1 << 0) #define IWL_DL_MAC80211 (1 << 1) #define IWL_DL_HCMD (1 << 2) #define IWL_DL_STATE (1 << 3) #define IWL_DL_MACDUMP (1 << 4) #define IWL_DL_HCMD_DUMP (1 << 5) #define IWL_DL_RADIO (1 << 7) #define IWL_DL_POWER (1 << 8) #define IWL_DL_TEMP (1 << 9) #define IWL_DL_NOTIF (1 << 10) #define IWL_DL_SCAN (1 << 11) #define IWL_DL_ASSOC (1 << 12) #define IWL_DL_DROP (1 << 13) #define IWL_DL_TXPOWER (1 << 14) #define IWL_DL_AP (1 << 15) #define IWL_DL_FW (1 << 16) #define IWL_DL_RF_KILL (1 << 17) #define IWL_DL_FW_ERRORS (1 << 18) #define IWL_DL_LED (1 << 19) #define IWL_DL_RATE (1 << 20) #define IWL_DL_CALIB (1 << 21) #define IWL_DL_WEP (1 << 22) #define IWL_DL_TX (1 << 23) #define IWL_DL_RX (1 << 24) #define IWL_DL_ISR (1 << 25) #define IWL_DL_HT (1 << 26) #define IWL_DL_IO (1 << 27) #define IWL_DL_11H (1 << 28) #define IWL_DL_STATS (1 << 29) #define IWL_DL_TX_REPLY (1 << 30) #define IWL_DL_QOS (1 << 31) #define IWL_ERROR(f, a...) dev_printk(KERN_ERR, \ &(priv->hw->wiphy->dev), f, ## a) #define IWL_WARNING(f, a...) dev_printk(KERN_WARNING, \ &(priv->hw->wiphy->dev), f, ## a) #define IWL_DEBUG_INFO(f, a...) IWL_DEBUG(IWL_DL_INFO, f, ## a) #define IWL_DEBUG_MAC80211(f, a...) IWL_DEBUG(IWL_DL_MAC80211, f, ## a) #define IWL_DEBUG_MACDUMP(f, a...) IWL_DEBUG(IWL_DL_MACDUMP, f, ## a) #define IWL_DEBUG_TEMP(f, a...) IWL_DEBUG(IWL_DL_TEMP, f, ## a) #define IWL_DEBUG_SCAN(f, a...) IWL_DEBUG(IWL_DL_SCAN, f, ## a) #define IWL_DEBUG_RX(f, a...) IWL_DEBUG(IWL_DL_RX, f, ## a) #define IWL_DEBUG_TX(f, a...) IWL_DEBUG(IWL_DL_TX, f, ## a) #define IWL_DEBUG_ISR(f, a...) IWL_DEBUG(IWL_DL_ISR, f, ## a) #define IWL_DEBUG_LED(f, a...) IWL_DEBUG(IWL_DL_LED, f, ## a) #define IWL_DEBUG_WEP(f, a...) IWL_DEBUG(IWL_DL_WEP, f, ## a) #define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HCMD, f, ## a) #define IWL_DEBUG_HC_DUMP(f, a...) IWL_DEBUG(IWL_DL_HCMD_DUMP, f, ## a) #define IWL_DEBUG_CALIB(f, a...) IWL_DEBUG(IWL_DL_CALIB, f, ## a) #define IWL_DEBUG_FW(f, a...) IWL_DEBUG(IWL_DL_FW, f, ## a) #define IWL_DEBUG_RF_KILL(f, a...) IWL_DEBUG(IWL_DL_RF_KILL, f, ## a) #define IWL_DEBUG_DROP(f, a...) IWL_DEBUG(IWL_DL_DROP, f, ## a) #define IWL_DEBUG_DROP_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_DROP, f, ## a) #define IWL_DEBUG_AP(f, a...) IWL_DEBUG(IWL_DL_AP, f, ## a) #define IWL_DEBUG_TXPOWER(f, a...) IWL_DEBUG(IWL_DL_TXPOWER, f, ## a) #define IWL_DEBUG_IO(f, a...) IWL_DEBUG(IWL_DL_IO, f, ## a) #define IWL_DEBUG_RATE(f, a...) IWL_DEBUG(IWL_DL_RATE, f, ## a) #define IWL_DEBUG_RATE_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_RATE, f, ## a) #define IWL_DEBUG_NOTIF(f, a...) IWL_DEBUG(IWL_DL_NOTIF, f, ## a) #define IWL_DEBUG_ASSOC(f, a...) IWL_DEBUG(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) #define IWL_DEBUG_ASSOC_LIMIT(f, a...) \ IWL_DEBUG_LIMIT(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) #define IWL_DEBUG_HT(f, a...) IWL_DEBUG(IWL_DL_HT, f, ## a) #define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a) #define IWL_DEBUG_STATS_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_STATS, f, ## a) #define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a) #define IWL_DEBUG_TX_REPLY_LIMIT(f, a...) \ IWL_DEBUG_LIMIT(IWL_DL_TX_REPLY, f, ## a) #define IWL_DEBUG_QOS(f, a...) IWL_DEBUG(IWL_DL_QOS, f, ## a) #define IWL_DEBUG_RADIO(f, a...) IWL_DEBUG(IWL_DL_RADIO, f, ## a) #define IWL_DEBUG_POWER(f, a...) IWL_DEBUG(IWL_DL_POWER, f, ## a) #define IWL_DEBUG_11H(f, a...) IWL_DEBUG(IWL_DL_11H, f, ## a) #endif