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| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-07-02 19:51:09 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-07-31 11:05:00 +0200 |
| commit | 0f2ed58e6e185bb7f22a534d12b755b7459177ef (patch) | |
| tree | 2188711fb55f99c74d3d7b9e86f506010d7ab79e /drivers/net/wireless/iwlwifi | |
| parent | 5369d6c167317a99caf2c4c87957f07cd77a1888 (diff) | |
| download | blackbird-op-linux-0f2ed58e6e185bb7f22a534d12b755b7459177ef.tar.gz blackbird-op-linux-0f2ed58e6e185bb7f22a534d12b755b7459177ef.zip | |
iwlwifi: mvm: Change AM->PSM timeout for EAPOL frames
Currently after sending EAPOL frame FW transition to power saving mode
within 10 or 100 msec (as specified by power table command). According
to new requirement this timeout for a specific EAPOL frame must be
controlled by the driver by setting tx_pm_timeout field of TX_CMD to 2
(PM_FRAME_ENUM_MGMT). This value corresponds to 32 msec timeout.
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')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index f0e96a927407..7694b8fa4c37 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -123,6 +123,8 @@ static void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb, * it */ WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_AMPDU); + } else if (skb->protocol == cpu_to_be16(ETH_P_PAE)) { + tx_cmd->pm_frame_timeout = cpu_to_le16(2); } else { tx_cmd->pm_frame_timeout = 0; } |
