diff options
| author | Erel Geron <erelx.geron@intel.com> | 2018-04-23 11:43:02 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2018-08-31 11:38:30 +0300 |
| commit | 50f067b35684dbc5dfe81683c6e381e8eb7da3fb (patch) | |
| tree | 29f3eff8e3ad7e7f56b7215914a2303f9533eca6 /drivers/net/wireless/intel/iwlwifi/mvm/coex.c | |
| parent | 2b3fae668c66b21d42583583619fa1ba23bd2885 (diff) | |
| download | linux-50f067b35684dbc5dfe81683c6e381e8eb7da3fb.tar.xz | |
iwlwifi: mvm: support Coex Schema 2
The new coex schema requires moving to SISO only when BT AG is 4.
Adjust the SISO criteria according to the coex schema version reported
by firmware.
Signed-off-by: Erel Geron <erelx.geron@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/coex.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/coex.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c index 016e03a5034f..9707f455086b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c @@ -331,7 +331,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, struct ieee80211_chanctx_conf *chanctx_conf; /* default smps_mode is AUTOMATIC - only used for client modes */ enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC; - u32 bt_activity_grading; + u32 bt_activity_grading, min_ag_for_static_smps; int ave_rssi; lockdep_assert_held(&mvm->mutex); @@ -363,8 +363,13 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, return; } + if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2)) + min_ag_for_static_smps = BT_VERY_HIGH_TRAFFIC; + else + min_ag_for_static_smps = BT_HIGH_TRAFFIC; + bt_activity_grading = le32_to_cpu(data->notif->bt_activity_grading); - if (bt_activity_grading >= BT_HIGH_TRAFFIC) + if (bt_activity_grading >= min_ag_for_static_smps) smps_mode = IEEE80211_SMPS_STATIC; else if (bt_activity_grading >= BT_LOW_TRAFFIC) smps_mode = IEEE80211_SMPS_DYNAMIC; |