2024-09-09 08:52:07 +00:00
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/******************************************************************************
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*
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2024-09-09 08:57:42 +00:00
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* Copyright(c) 2003 - 2011 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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#include "iwl-bus.h"
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#include "iwl-shared.h"
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struct iwl_priv;
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/*No matter what is m (priv, bus, trans), this will work */
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#define IWL_ERR(m, f, a...) dev_err(bus(m)->dev, f, ## a)
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#define IWL_WARN(m, f, a...) dev_warn(bus(m)->dev, f, ## a)
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#define IWL_INFO(m, f, a...) dev_info(bus(m)->dev, f, ## a)
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#define IWL_CRIT(m, f, a...) dev_crit(bus(m)->dev, f, ## a)
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#define iwl_print_hex_error(m, 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(m, level, fmt, args...) \
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do { \
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if (iwl_get_debug_level((m)->shrd) & (level)) \
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dev_printk(KERN_ERR, bus(m)->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(m, level, fmt, args...) \
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do { \
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if (iwl_get_debug_level((m)->shrd) & (level) && net_ratelimit())\
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dev_printk(KERN_ERR, bus(m)->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(m, level, p, len) \
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do { \
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if (iwl_get_debug_level((m)->shrd) & 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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#define IWL_DEBUG_QUIET_RFKILL(p, fmt, args...) \
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do { \
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if (!iwl_is_rfkill(p->shrd)) \
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dev_printk(KERN_ERR, bus(p)->dev, "%c %s " fmt, \
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(in_interrupt() ? 'I' : 'U'), __func__ , ##args); \
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else if (iwl_get_debug_level(p->shrd) & IWL_DL_RADIO) \
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dev_printk(KERN_ERR, bus(p)->dev, "(RFKILL) %c %s " fmt, \
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(in_interrupt() ? 'I' : 'U'), __func__ , ##args); \
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} while (0)
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#else
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#define IWL_DEBUG(m, level, fmt, args...)
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#define IWL_DEBUG_LIMIT(m, level, fmt, args...)
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#define iwl_print_hex_dump(m, level, p, len)
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#define IWL_DEBUG_QUIET_RFKILL(p, fmt, args...) \
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do { \
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if (!iwl_is_rfkill(p->shrd)) \
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IWL_ERR(p, fmt, ##args); \
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} while (0)
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#endif /* CONFIG_IWLWIFI_DEBUG */
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#ifdef CONFIG_IWLWIFI_DEBUGFS
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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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#else
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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/iwlwifi/parameters/debug
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* when CONFIG_IWLWIFI_DEBUG=y.
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*
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* /sys/kernel/debug/phy0/iwlwifi/debug/debug_level
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* when CONFIG_IWLWIFI_DEBUGFS=y.
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*
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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_EEPROM (1 << 6)
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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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/* reserved (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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/* reserved (1 << 14) */
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#define IWL_DL_COEX (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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/* 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_TX_QUEUES (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_EEPROM(p, f, a...) IWL_DEBUG(p, IWL_DL_EEPROM, 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_FW_ERRORS(p, f, a...) IWL_DEBUG(p, IWL_DL_FW_ERRORS, 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_COEX(p, f, a...) IWL_DEBUG(p, IWL_DL_COEX, 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_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_TX_QUEUES(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_QUEUES, 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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