diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-08-02 18:08:37 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-02 19:50:56 +0200 |
| commit | f35291082294ca6737953bbe4e9491ede04ab822 (patch) | |
| tree | 5c1cdb714ca121753bd9bde688230f472ab3a72d /drivers/net/wireless/iwlwifi/iwl-power.c | |
| parent | rt2x00: fix usage of NULL queue (diff) | |
| download | linux-f35291082294ca6737953bbe4e9491ede04ab822.tar.xz linux-f35291082294ca6737953bbe4e9491ede04ab822.zip | |
iwlagn: 5000 do not support idle mode
5000 series has issue supporting power save idle mode:
commit 9dc2153315650eae220898668b6aa56a25c130be
iwlwifi: always support idle mode for agn devices
For agn devices, always support idle mode which help power
consumption in idle unassociated state.
the above changes cause 5000 become not stable when power management is "on"
http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2312
Cc: stable@kernel.org #2.6.39, #3.0.0
Reported-by: Devin J Pohly <djpohly+iwl@gmail.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-power.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 3ec619c6881c..cd64df05f9ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -349,7 +349,8 @@ static void iwl_power_build_cmd(struct iwl_priv *priv, if (priv->wowlan) iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, dtimper); - else if (priv->hw->conf.flags & IEEE80211_CONF_IDLE) + else if (!priv->cfg->base_params->no_idle_support && + priv->hw->conf.flags & IEEE80211_CONF_IDLE) iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20); else if (iwl_tt_is_low_power_state(priv)) { /* in thermal throttling low power state */ |