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iwlwifi: mvm: BT Coex - change SMPS settings in AP mode

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Based on the Bluetooth activity grading, we can stop using
the shared antenna and ask the stations to honor the new
SMPS state.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Emmanuel Grumbach
2013-12-26 15:32:40 +02:00
parent 0ee5bcdd77
commit f6415f6bcf
2 changed files with 60 additions and 32 deletions
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7
drivers/net/wireless/iwlwifi/mvm/utils.c
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@@ -514,7 +514,7 @@ void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
enum ieee80211_smps_mode smps_request)
{
struct iwl_mvm_vif *mvmvif;
enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC;
enum ieee80211_smps_mode smps_mode;
int i;
lockdep_assert_held(&mvm->mutex);
@@ -523,6 +523,11 @@ void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (num_of_ant(iwl_fw_valid_rx_ant(mvm->fw)) == 1)
return;
if (vif->type == NL80211_IFTYPE_AP)
smps_mode = IEEE80211_SMPS_OFF;
else
smps_mode = IEEE80211_SMPS_AUTOMATIC;
mvmvif = iwl_mvm_vif_from_mac80211(vif);
mvmvif->smps_requests[req_type] = smps_request;
for (i = 0; i < NUM_IWL_MVM_SMPS_REQ; i++) {