diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-08-23 07:57:07 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-25 14:34:20 -0400 |
| commit | 7bdc473c7a52497af9fe8c73e4745615a2825aaa (patch) | |
| tree | c3148d911d8f6be00b10b5ab20c26f5b8a810a2d /drivers/net/wireless/iwlwifi/iwl-core.c | |
| parent | c6c996b5de82b5de4b4b5a31941aab725961a6dd (diff) | |
| download | talos-obmc-linux-7bdc473c7a52497af9fe8c73e4745615a2825aaa.tar.gz talos-obmc-linux-7bdc473c7a52497af9fe8c73e4745615a2825aaa.zip | |
iwlwifi: add debugfs to control stuck queue timer
In current implementation, stuck queue timer is fixed to 1 second. Add
debugfs file to modify the timer to enhance the flexibility:
Set the monitor_period as following:
0: disable stuck queue force reset function
1 - 60000: monitor period (1 - 60 second)
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 13d2dcea85d1..34cba38f1d0c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2697,12 +2697,14 @@ void iwl_bg_monitor_recover(unsigned long data) return; } } - /* - * Reschedule the timer to occur in - * priv->cfg->monitor_recover_period - */ - mod_timer(&priv->monitor_recover, - jiffies + msecs_to_jiffies(priv->cfg->monitor_recover_period)); + if (priv->cfg->monitor_recover_period) { + /* + * Reschedule the timer to occur in + * priv->cfg->monitor_recover_period + */ + mod_timer(&priv->monitor_recover, jiffies + msecs_to_jiffies( + priv->cfg->monitor_recover_period)); + } } EXPORT_SYMBOL(iwl_bg_monitor_recover); |
