244 lines
8.7 KiB
C
244 lines
8.7 KiB
C
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/******************************************************************************
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*
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* Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
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*
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* Portions of this file are derived from the ipw3945 project.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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*****************************************************************************/
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#ifndef __iwl_debug_h__
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#define __iwl_debug_h__
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struct iwl_priv;
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extern u32 iwl_debug_level;
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#define IWL_ERR(p, f, a...) dev_err(&((p)->pci_dev->dev), f, ## a)
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#define IWL_WARN(p, f, a...) dev_warn(&((p)->pci_dev->dev), f, ## a)
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#define IWL_INFO(p, f, a...) dev_info(&((p)->pci_dev->dev), f, ## a)
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#define IWL_CRIT(p, f, a...) dev_crit(&((p)->pci_dev->dev), f, ## a)
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#define iwl_print_hex_error(priv, p, len) \
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do { \
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print_hex_dump(KERN_ERR, "iwl data: ", \
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DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
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} while (0)
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#ifdef CONFIG_IWLWIFI_DEBUG
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#define IWL_DEBUG(__priv, level, fmt, args...) \
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do { \
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if (iwl_get_debug_level(__priv) & (level)) \
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dev_printk(KERN_ERR, &(__priv->hw->wiphy->dev), \
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"%c %s " fmt, in_interrupt() ? 'I' : 'U', \
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__func__ , ## args); \
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} while (0)
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#define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) \
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do { \
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if ((iwl_get_debug_level(__priv) & (level)) && net_ratelimit()) \
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dev_printk(KERN_ERR, &(__priv->hw->wiphy->dev), \
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"%c %s " fmt, in_interrupt() ? 'I' : 'U', \
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__func__ , ## args); \
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} while (0)
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#define iwl_print_hex_dump(priv, level, p, len) \
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do { \
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if (iwl_get_debug_level(priv) & level) \
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print_hex_dump(KERN_DEBUG, "iwl data: ", \
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DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
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} while (0)
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#ifdef CONFIG_IWLWIFI_DEBUGFS
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struct iwl_debugfs {
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const char *name;
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struct dentry *dir_drv;
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struct dentry *dir_data;
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struct dentry *dir_debug;
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struct dentry *dir_rf;
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struct dir_data_files {
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struct dentry *file_sram;
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struct dentry *file_nvm;
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struct dentry *file_stations;
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struct dentry *file_log_event;
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struct dentry *file_channels;
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struct dentry *file_status;
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struct dentry *file_interrupt;
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struct dentry *file_qos;
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struct dentry *file_thermal_throttling;
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#ifdef CONFIG_IWLWIFI_LEDS
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struct dentry *file_led;
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#endif
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struct dentry *file_disable_ht40;
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struct dentry *file_sleep_level_override;
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struct dentry *file_current_sleep_command;
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} dbgfs_data_files;
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struct dir_rf_files {
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struct dentry *file_disable_sensitivity;
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struct dentry *file_disable_chain_noise;
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struct dentry *file_disable_tx_power;
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} dbgfs_rf_files;
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struct dir_debug_files {
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struct dentry *file_rx_statistics;
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struct dentry *file_tx_statistics;
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struct dentry *file_traffic_log;
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struct dentry *file_rx_queue;
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struct dentry *file_tx_queue;
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struct dentry *file_ucode_rx_stats;
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struct dentry *file_ucode_tx_stats;
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struct dentry *file_ucode_general_stats;
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struct dentry *file_sensitivity;
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struct dentry *file_chain_noise;
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struct dentry *file_tx_power;
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} dbgfs_debug_files;
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u32 sram_offset;
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u32 sram_len;
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};
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int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
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void iwl_dbgfs_unregister(struct iwl_priv *priv);
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#endif
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#else
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#define IWL_DEBUG(__priv, level, fmt, args...)
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#define IWL_DEBUG_LIMIT(__priv, level, fmt, args...)
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static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level,
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void *p, u32 len)
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{}
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#endif /* CONFIG_IWLWIFI_DEBUG */
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#ifndef CONFIG_IWLWIFI_DEBUGFS
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static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
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{
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return 0;
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}
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static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
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{
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}
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#endif /* CONFIG_IWLWIFI_DEBUGFS */
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/*
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* To use the debug system:
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*
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* If you are defining a new debug classification, simply add it to the #define
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* list here in the form of
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*
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* #define IWL_DL_xxxx VALUE
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*
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* where xxxx should be the name of the classification (for example, WEP).
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*
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* You then need to either add a IWL_xxxx_DEBUG() macro definition for your
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* classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
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* to send output to that classification.
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*
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* The active debug levels can be accessed via files
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*
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* /sys/module/iwlagn/parameters/debug{50}
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* /sys/class/net/wlan0/device/debug_level
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*
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* when CONFIG_IWLWIFI_DEBUG=y.
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*/
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/* 0x0000000F - 0x00000001 */
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#define IWL_DL_INFO (1 << 0)
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#define IWL_DL_MAC80211 (1 << 1)
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#define IWL_DL_HCMD (1 << 2)
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#define IWL_DL_STATE (1 << 3)
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/* 0x000000F0 - 0x00000010 */
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#define IWL_DL_MACDUMP (1 << 4)
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#define IWL_DL_HCMD_DUMP (1 << 5)
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#define IWL_DL_RADIO (1 << 7)
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/* 0x00000F00 - 0x00000100 */
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#define IWL_DL_POWER (1 << 8)
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#define IWL_DL_TEMP (1 << 9)
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#define IWL_DL_NOTIF (1 << 10)
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#define IWL_DL_SCAN (1 << 11)
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/* 0x0000F000 - 0x00001000 */
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#define IWL_DL_ASSOC (1 << 12)
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#define IWL_DL_DROP (1 << 13)
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#define IWL_DL_TXPOWER (1 << 14)
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#define IWL_DL_AP (1 << 15)
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/* 0x000F0000 - 0x00010000 */
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#define IWL_DL_FW (1 << 16)
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#define IWL_DL_RF_KILL (1 << 17)
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#define IWL_DL_FW_ERRORS (1 << 18)
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#define IWL_DL_LED (1 << 19)
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/* 0x00F00000 - 0x00100000 */
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#define IWL_DL_RATE (1 << 20)
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#define IWL_DL_CALIB (1 << 21)
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#define IWL_DL_WEP (1 << 22)
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#define IWL_DL_TX (1 << 23)
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/* 0x0F000000 - 0x01000000 */
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#define IWL_DL_RX (1 << 24)
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#define IWL_DL_ISR (1 << 25)
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#define IWL_DL_HT (1 << 26)
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#define IWL_DL_IO (1 << 27)
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/* 0xF0000000 - 0x10000000 */
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#define IWL_DL_11H (1 << 28)
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#define IWL_DL_STATS (1 << 29)
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#define IWL_DL_TX_REPLY (1 << 30)
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#define IWL_DL_QOS (1 << 31)
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#define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a)
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#define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a)
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#define IWL_DEBUG_MACDUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_MACDUMP, f, ## a)
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#define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a)
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#define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a)
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#define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a)
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#define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a)
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#define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a)
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#define IWL_DEBUG_LED(p, f, a...) IWL_DEBUG(p, IWL_DL_LED, f, ## a)
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#define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
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#define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
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#define IWL_DEBUG_HC_DUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD_DUMP, f, ## a)
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#define IWL_DEBUG_CALIB(p, f, a...) IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
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#define IWL_DEBUG_FW(p, f, a...) IWL_DEBUG(p, IWL_DL_FW, f, ## a)
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#define IWL_DEBUG_RF_KILL(p, f, a...) IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
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#define IWL_DEBUG_DROP(p, f, a...) IWL_DEBUG(p, IWL_DL_DROP, f, ## a)
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#define IWL_DEBUG_DROP_LIMIT(p, f, a...) \
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IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a)
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#define IWL_DEBUG_AP(p, f, a...) IWL_DEBUG(p, IWL_DL_AP, f, ## a)
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#define IWL_DEBUG_TXPOWER(p, f, a...) IWL_DEBUG(p, IWL_DL_TXPOWER, f, ## a)
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#define IWL_DEBUG_IO(p, f, a...) IWL_DEBUG(p, IWL_DL_IO, f, ## a)
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#define IWL_DEBUG_RATE(p, f, a...) IWL_DEBUG(p, IWL_DL_RATE, f, ## a)
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#define IWL_DEBUG_RATE_LIMIT(p, f, a...) \
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IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a)
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#define IWL_DEBUG_NOTIF(p, f, a...) IWL_DEBUG(p, IWL_DL_NOTIF, f, ## a)
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#define IWL_DEBUG_ASSOC(p, f, a...) \
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IWL_DEBUG(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
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#define IWL_DEBUG_ASSOC_LIMIT(p, f, a...) \
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IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
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#define IWL_DEBUG_HT(p, f, a...) IWL_DEBUG(p, IWL_DL_HT, f, ## a)
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#define IWL_DEBUG_STATS(p, f, a...) IWL_DEBUG(p, IWL_DL_STATS, f, ## a)
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#define IWL_DEBUG_STATS_LIMIT(p, f, a...) \
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IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a)
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#define IWL_DEBUG_TX_REPLY(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a)
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#define IWL_DEBUG_TX_REPLY_LIMIT(p, f, a...) \
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IWL_DEBUG_LIMIT(p, IWL_DL_TX_REPLY, f, ## a)
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#define IWL_DEBUG_QOS(p, f, a...) IWL_DEBUG(p, IWL_DL_QOS, f, ## a)
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#define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a)
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#define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a)
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#define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a)
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#endif
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