iwlwifi: mvm: Increase the max remain on channel time
authorIlan Peer <ilan.peer@intel.com>
Wed, 20 Feb 2013 06:41:54 +0000 (08:41 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 20 Mar 2013 13:28:11 +0000 (14:28 +0100)
Increase the maximal remain on channel time as longer remain
on channel requests are handled by the FW using fragmented
time events.

This reduces the number of user/kernel space iterations during
flows such as p2p_listen. In addition it is currently required
for flows which require longer duration such as p2p_sd.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
drivers/net/wireless/iwlwifi/mvm/mac80211.c

index 064eaef..ccbeaed 100644 (file)
@@ -174,7 +174,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        hw->wiphy->n_iface_combinations =
                ARRAY_SIZE(iwl_mvm_iface_combinations);
 
-       hw->wiphy->max_remain_on_channel_duration = 500;
+       hw->wiphy->max_remain_on_channel_duration = 10000;
        hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
 
        /* Extract MAC address */