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iwlwifi: mvm: use dynamic SMPS for P2P Client 

This allows to force the GO to use protection and enhances
the reliability of the link.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Emmanuel Grumbach 2014-07-30 15:56:42 +03:00
parent 7ceb98a313
commit 697162a13d
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/iwlwifi/mvm/mac80211.c
View File

@ -1481,8 +1481,12 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
iwl_mvm_sf_update(mvm, vif, false);
iwl_mvm_power_vif_assoc(mvm, vif);
if (vif->p2p)
if (vif->p2p) {
iwl_mvm_ref(mvm, IWL_MVM_REF_P2P_CLIENT);
iwl_mvm_update_smps(mvm, vif,
IWL_MVM_SMPS_REQ_PROT,
IEEE80211_SMPS_DYNAMIC);
}
} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
/*
* If update fails - SF might be running in associated

1
drivers/net/wireless/iwlwifi/mvm/mvm.h
View File

@ -253,6 +253,7 @@ struct iwl_dbgfs_bf {
enum iwl_mvm_smps_type_request {
IWL_MVM_SMPS_REQ_BT_COEX,
IWL_MVM_SMPS_REQ_TT,
IWL_MVM_SMPS_REQ_PROT,
NUM_IWL_MVM_SMPS_REQ,
};