diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-03-05 14:01:27 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-04-03 22:49:16 +0200 |
| commit | e16cf7ec6ffbcf96ef3c322b76ff90c2611254d9 (patch) | |
| tree | a0b038df72154372cf42f301ccb3981c4ef31e35 /drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | |
| parent | 9a6130485ec929a97eaef3f55aa40055a9c6b2b3 (diff) | |
| download | op-kernel-dev-e16cf7ec6ffbcf96ef3c322b76ff90c2611254d9.zip op-kernel-dev-e16cf7ec6ffbcf96ef3c322b76ff90c2611254d9.tar.gz | |
iwlwifi: mvm: set keepalive period regardless of PM state
The firmware starts sending nulldata frames for keepalive immediately
after association, regardless of power management state. The driver
thus needs to configure keep alive period unconditionally.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-power.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h index 3440b56..81fe45f 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h @@ -93,7 +93,9 @@ enum iwl_power_flags { * * @flags: Power table command flags from POWER_FLAGS_* * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec. - * Minimum allowed:- 3 * DTIM + * Minimum allowed:- 3 * DTIM. Keep alive period must be + * set regardless of power scheme or current power state. + * FW use this value also when PM is disabled. * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to * PSM transition - legacy PM * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to |
