diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/bt-coex.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/bt-coex.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c index 810bfa5f6de0..dbd622a3929c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c +++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c @@ -174,7 +174,7 @@ static const __le32 iwl_tight_lookup[BT_COEX_LUT_SIZE] = { static const __le32 iwl_loose_lookup[BT_COEX_LUT_SIZE] = { cpu_to_le32(0xaaaaaaaa), cpu_to_le32(0xaaaaaaaa), - cpu_to_le32(0xaeaaaaaa), + cpu_to_le32(0xaaaaaaaa), cpu_to_le32(0xaaaaaaaa), cpu_to_le32(0xcc00ff28), cpu_to_le32(0x0000aaaa), @@ -202,6 +202,22 @@ static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = { cpu_to_le32(0x00000000), }; +/* single shared antenna */ +static const __le32 iwl_single_shared_ant_lookup[BT_COEX_LUT_SIZE] = { + cpu_to_le32(0x40000000), + cpu_to_le32(0x00000000), + cpu_to_le32(0x44000000), + cpu_to_le32(0x00000000), + cpu_to_le32(0x40000000), + cpu_to_le32(0x00000000), + cpu_to_le32(0x44000000), + cpu_to_le32(0x00000000), + cpu_to_le32(0xC0004000), + cpu_to_le32(0xF0005000), + cpu_to_le32(0xC0004000), + cpu_to_le32(0xF0005000), +}; + int iwl_send_bt_init_conf(struct iwl_mvm *mvm) { struct iwl_bt_coex_cmd cmd = { @@ -225,7 +241,10 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm) BT_VALID_REDUCED_TX_POWER | BT_VALID_LUT); - if (is_loose_coex()) + if (mvm->cfg->bt_shared_single_ant) + memcpy(&cmd.decision_lut, iwl_single_shared_ant_lookup, + sizeof(iwl_single_shared_ant_lookup)); + else if (is_loose_coex()) memcpy(&cmd.decision_lut, iwl_loose_lookup, sizeof(iwl_tight_lookup)); else @@ -351,6 +370,7 @@ 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 +385,8 @@ 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 +401,7 @@ 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()) |