| /****************************************************************************** |
| * |
| * Copyright(c) 2003 - 2011 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__ |
| |
| struct iwl_priv; |
| extern u32 iwl_debug_level; |
| |
| #define IWL_ERR(p, f, a...) dev_err(&((p)->pci_dev->dev), f, ## a) |
| #define IWL_WARN(p, f, a...) dev_warn(&((p)->pci_dev->dev), f, ## a) |
| #define IWL_INFO(p, f, a...) dev_info(&((p)->pci_dev->dev), f, ## a) |
| #define IWL_CRIT(p, f, a...) dev_crit(&((p)->pci_dev->dev), f, ## a) |
| |
| #define iwl_print_hex_error(priv, p, len) \ |
| do { \ |
| print_hex_dump(KERN_ERR, "iwl data: ", \ |
| DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ |
| } while (0) |
| |
| #ifdef CONFIG_IWLWIFI_DEBUG |
| #define IWL_DEBUG(__priv, level, fmt, args...) \ |
| do { \ |
| if (iwl_get_debug_level(__priv) & (level)) \ |
| dev_printk(KERN_ERR, &(__priv->hw->wiphy->dev), \ |
| "%c %s " fmt, in_interrupt() ? 'I' : 'U', \ |
| __func__ , ## args); \ |
| } while (0) |
| |
| #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) \ |
| do { \ |
| if ((iwl_get_debug_level(__priv) & (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 (iwl_get_debug_level(priv) & level) \ |
| print_hex_dump(KERN_DEBUG, "iwl data: ", \ |
| DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ |
| } while (0) |
| |
| #else |
| #define IWL_DEBUG(__priv, level, fmt, args...) |
| #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) |
| static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level, |
| const void *p, u32 len) |
| {} |
| #endif /* CONFIG_IWLWIFI_DEBUG */ |
| |
| #ifdef CONFIG_IWLWIFI_DEBUGFS |
| int iwl_dbgfs_register(struct iwl_priv *priv, const char *name); |
| void iwl_dbgfs_unregister(struct iwl_priv *priv); |
| extern int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf, |
| int bufsz); |
| #else |
| 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. |
| */ |
| |
| /* 0x0000000F - 0x00000001 */ |
| #define IWL_DL_INFO (1 << 0) |
| #define IWL_DL_MAC80211 (1 << 1) |
| #define IWL_DL_HCMD (1 << 2) |
| #define IWL_DL_STATE (1 << 3) |
| /* 0x000000F0 - 0x00000010 */ |
| #define IWL_DL_MACDUMP (1 << 4) |
| #define IWL_DL_HCMD_DUMP (1 << 5) |
| #define IWL_DL_EEPROM (1 << 6) |
| #define IWL_DL_RADIO (1 << 7) |
| /* 0x00000F00 - 0x00000100 */ |
| #define IWL_DL_POWER (1 << 8) |
| #define IWL_DL_TEMP (1 << 9) |
| #define IWL_DL_NOTIF (1 << 10) |
| #define IWL_DL_SCAN (1 << 11) |
| /* 0x0000F000 - 0x00001000 */ |
| #define IWL_DL_ASSOC (1 << 12) |
| #define IWL_DL_DROP (1 << 13) |
| #define IWL_DL_TXPOWER (1 << 14) |
| #define IWL_DL_AP (1 << 15) |
| /* 0x000F0000 - 0x00010000 */ |
| #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) |
| /* 0x00F00000 - 0x00100000 */ |
| #define IWL_DL_RATE (1 << 20) |
| #define IWL_DL_CALIB (1 << 21) |
| #define IWL_DL_WEP (1 << 22) |
| #define IWL_DL_TX (1 << 23) |
| /* 0x0F000000 - 0x01000000 */ |
| #define IWL_DL_RX (1 << 24) |
| #define IWL_DL_ISR (1 << 25) |
| #define IWL_DL_HT (1 << 26) |
| /* 0xF0000000 - 0x10000000 */ |
| #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_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_MACDUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_MACDUMP, 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_HC_DUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD_DUMP, f, ## a) |
| #define IWL_DEBUG_EEPROM(p, f, a...) IWL_DEBUG(p, 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_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_AP(p, f, a...) IWL_DEBUG(p, IWL_DL_AP, f, ## a) |
| #define IWL_DEBUG_TXPOWER(p, f, a...) IWL_DEBUG(p, IWL_DL_TXPOWER, 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_NOTIF(p, f, a...) IWL_DEBUG(p, IWL_DL_NOTIF, 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_REPLY_LIMIT(p, f, a...) \ |
| IWL_DEBUG_LIMIT(p, IWL_DL_TX_REPLY, f, ## a) |
| #define IWL_DEBUG_QOS(p, f, a...) IWL_DEBUG(p, IWL_DL_QOS, 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 |