diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-debug.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debug.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index e4c264b4f7b..56c13b458de 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -96,28 +96,25 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv) #endif /* CONFIG_IWLWIFI_DEBUGFS */ /* - * To use the debug system; + * 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: + * list here in the form of * * #define IWL_DL_xxxx VALUE * - * shifting value to the left one bit from the previous entry. xxxx should be - * the name of the classification (for example, WEP) + * 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. * - * To add your debug level to the list of levels seen when you perform + * The active debug levels can be accessed via files * - * % cat /sys/class/net/wlanX/device/debug_level + * /sys/module/iwlagn/parameters/debug{50} + * /sys/class/net/wlan0/device/debug_level * - * you simply need to add your entry to the iwl_debug_levels array. - * - * If you do not see debug_level in /sys/class/net/wlanX/device/debug_level - * then you do not have CONFIG_IWLWIFI_DEBUG defined in your kernel config file + * when CONFIG_IWLWIFI_DEBUG=y. */ #define IWL_DL_INFO (1 << 0) |