diff options
| author | Eytan Lifshitz <eytan.lifshitz@intel.com> | 2013-05-19 19:14:41 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-05-29 09:03:18 +0200 |
| commit | 9ee718aa9269cf56040cf12f0f6ac6e0057397b2 (patch) | |
| tree | 5d4b9d8bb7b16f758ea0d6c8a4c85e87f4681600 /drivers/net/wireless/iwlwifi/mvm/bt-coex.c | |
| parent | f68d18f202d50f60746a8bcce1dc965b2f5035c0 (diff) | |
iwlwifi: mvm: add thermal throttling and CT kill
In order to avoid NIC destruction due to high temperature,
CT kill will power down the NIC.
To avoid this, thermal throttling will decrease throughput
to prevent the NIC from reaching the temperature at which
CT kill is performed.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/bt-coex.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/bt-coex.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c index 810bfa5f6de..f03655f303a 100644 --- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c +++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c @@ -351,6 +351,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, enum ieee80211_band band; int ave_rssi; + lockdep_assert_held(&mvm->mutex); if (vif->type != NL80211_IFTYPE_STATION) return; @@ -365,7 +366,8 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, smps_mode = IEEE80211_SMPS_AUTOMATIC; if (band != IEEE80211_BAND_2GHZ) { - ieee80211_request_smps(vif, smps_mode); + iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, + smps_mode); return; } @@ -380,7 +382,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, mvmvif->id, data->notif->bt_status, data->notif->bt_traffic_load, smps_mode); - ieee80211_request_smps(vif, smps_mode); + iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, smps_mode); /* don't reduce the Tx power if in loose scheme */ if (is_loose_coex()) |