/****************************************************************************** * * 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 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * *****************************************************************************/ #ifndef __il_debug_h__ #define __il_debug_h__ struct il_priv; extern u32 il_debug_level; #define IL_ERR(f, a...) dev_err(&il->pci_dev->dev, f, ## a) #define IL_WARN(f, a...) dev_warn(&il->pci_dev->dev, f, ## a) #define IL_INFO(f, a...) dev_info(&il->pci_dev->dev, f, ## a) #define il_print_hex_error(il, p, len) \ do { \ print_hex_dump(KERN_ERR, "iwl data: ", \ DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ } while (0) #ifdef CONFIG_IWLEGACY_DEBUG #define IL_DBG(level, fmt, args...) \ do { \ if (il_get_debug_level(il) & level) \ dev_printk(KERN_ERR, &il->hw->wiphy->dev, \ "%c %s " fmt, in_interrupt() ? 'I' : 'U', \ __func__ , ## args); \ } while (0) #define il_print_hex_dump(il, level, p, len) \ do { \ if (il_get_debug_level(il) & level) \ print_hex_dump(KERN_DEBUG, "iwl data: ", \ DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ } while (0) #else #define IL_DBG(level, fmt, args...) static inline void il_print_hex_dump(struct il_priv *il, int level, const void *p, u32 len) {} #endif /* CONFIG_IWLEGACY_DEBUG */ #ifdef CONFIG_IWLEGACY_DEBUGFS int il_dbgfs_register(struct il_priv *il, const char *name); void il_dbgfs_unregister(struct il_priv *il); #else static inline int il_dbgfs_register(struct il_priv *il, const char *name) { return 0; } static inline void il_dbgfs_unregister(struct il_priv *il) { } #endif /* CONFIG_IWLEGACY_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 IL_DL_xxxx VALUE * * where xxxx should be the name of the classification (for example, WEP). * * You then need to either add a IL_xxxx_DEBUG() macro definition for your * classification, or use IL_DBG(IL_DL_xxxx, ...) whenever you want * to send output to that classification. * * The active debug levels can be accessed via files * * /sys/module/iwl4965/parameters/debug * /sys/module/iwl3945/parameters/debug * /sys/class/net/wlan0/device/debug_level * * when CONFIG_IWLEGACY_DEBUG=y. */ /* 0x0000000F - 0x00000001 */ #define IL_DL_INFO (1 << 0) #define IL_DL_MAC80211 (1 << 1) #define IL_DL_HCMD (1 << 2) #define IL_DL_STATE (1 << 3) /* 0x000000F0 - 0x00000010 */ #define IL_DL_MACDUMP (1 << 4) #define IL_DL_HCMD_DUMP (1 << 5) #define IL_DL_EEPROM (1 << 6) #define IL_DL_RADIO (1 << 7) /* 0x00000F00 - 0x00000100 */ #define IL_DL_POWER (1 << 8) #define IL_DL_TEMP (1 << 9) #define IL_DL_NOTIF (1 << 10) #define IL_DL_SCAN (1 << 11) /* 0x0000F000 - 0x00001000 */ #define IL_DL_ASSOC (1 << 12) #define IL_DL_DROP (1 << 13) #define IL_DL_TXPOWER (1 << 14) #define IL_DL_AP (1 << 15) /* 0x000F0000 - 0x00010000 */ #define IL_DL_FW (1 << 16) #define IL_DL_RF_KILL (1 << 17) #define IL_DL_FW_ERRORS (1 << 18) #define IL_DL_LED (1 << 19) /* 0x00F00000 - 0x00100000 */ #define IL_DL_RATE (1 << 20) #define IL_DL_CALIB (1 << 21) #define IL_DL_WEP (1 << 22) #define IL_DL_TX (1 << 23) /* 0x0F000000 - 0x01000000 */ #define IL_DL_RX (1 << 24) #define IL_DL_ISR (1 << 25) #define IL_DL_HT (1 << 26) /* 0xF0000000 - 0x10000000 */ #define IL_DL_11H (1 << 28) #define IL_DL_STATS (1 << 29) #define IL_DL_TX_REPLY (1 << 30) #define IL_DL_QOS (1 << 31) #define D_INFO(f, a...) IL_DBG(IL_DL_INFO, f, ## a) #define D_MAC80211(f, a...) IL_DBG(IL_DL_MAC80211, f, ## a) #define D_MACDUMP(f, a...) IL_DBG(IL_DL_MACDUMP, f, ## a) #define D_TEMP(f, a...) IL_DBG(IL_DL_TEMP, f, ## a) #define D_SCAN(f, a...) IL_DBG(IL_DL_SCAN, f, ## a) #define D_RX(f, a...) IL_DBG(IL_DL_RX, f, ## a) #define D_TX(f, a...) IL_DBG(IL_DL_TX, f, ## a) #define D_ISR(f, a...) IL_DBG(IL_DL_ISR, f, ## a) #define D_LED(f, a...) IL_DBG(IL_DL_LED, f, ## a) #define D_WEP(f, a...) IL_DBG(IL_DL_WEP, f, ## a) #define D_HC(f, a...) IL_DBG(IL_DL_HCMD, f, ## a) #define D_HC_DUMP(f, a...) IL_DBG(IL_DL_HCMD_DUMP, f, ## a) #define D_EEPROM(f, a...) IL_DBG(IL_DL_EEPROM, f, ## a) #define D_CALIB(f, a...) IL_DBG(IL_DL_CALIB, f, ## a) #define D_FW(f, a...) IL_DBG(IL_DL_FW, f, ## a) #define D_RF_KILL(f, a...) IL_DBG(IL_DL_RF_KILL, f, ## a) #define D_DROP(f, a...) IL_DBG(IL_DL_DROP, f, ## a) #define D_AP(f, a...) IL_DBG(IL_DL_AP, f, ## a) #define D_TXPOWER(f, a...) IL_DBG(IL_DL_TXPOWER, f, ## a) #define D_RATE(f, a...) IL_DBG(IL_DL_RATE, f, ## a) #define D_NOTIF(f, a...) IL_DBG(IL_DL_NOTIF, f, ## a) #define D_ASSOC(f, a...) IL_DBG(IL_DL_ASSOC, f, ## a) #define D_HT(f, a...) IL_DBG(IL_DL_HT, f, ## a) #define D_STATS(f, a...) IL_DBG(IL_DL_STATS, f, ## a) #define D_TX_REPLY(f, a...) IL_DBG(IL_DL_TX_REPLY, f, ## a) #define D_QOS(f, a...) IL_DBG(IL_DL_QOS, f, ## a) #define D_RADIO(f, a...) IL_DBG(IL_DL_RADIO, f, ## a) #define D_POWER(f, a...) IL_DBG(IL_DL_POWER, f, ## a) #define D_11H(f, a...) IL_DBG(IL_DL_11H, f, ## a) #endif