diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 7 |
2 files changed, 20 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index ac483eb2c69d..9fb4c7d1bf3b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -546,16 +546,19 @@ static bool iwlagn_set_kill_msk(struct iwl_priv *priv, struct iwl_bt_uart_msg *uart_msg) { bool need_update = false; - u8 kill_msk; - static const __le32 bt_kill_ack_msg[2] = { + u8 kill_msk = IWL_BT_KILL_REDUCE; + static const __le32 bt_kill_ack_msg[3] = { IWLAGN_BT_KILL_ACK_MASK_DEFAULT, - IWLAGN_BT_KILL_ACK_CTS_MASK_SCO }; - static const __le32 bt_kill_cts_msg[2] = { + IWLAGN_BT_KILL_ACK_CTS_MASK_SCO, + IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE}; + static const __le32 bt_kill_cts_msg[3] = { IWLAGN_BT_KILL_CTS_MASK_DEFAULT, - IWLAGN_BT_KILL_ACK_CTS_MASK_SCO }; + IWLAGN_BT_KILL_ACK_CTS_MASK_SCO, + IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE}; - kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3) - ? 1 : 0; + if (!priv->reduced_txpower) + kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3) + ? IWL_BT_KILL_OVERRIDE : IWL_BT_KILL_DEFAULT; if (priv->kill_ack_mask != bt_kill_ack_msg[kill_msk] || priv->kill_cts_mask != bt_kill_cts_msg[kill_msk]) { priv->bt_valid |= IWLAGN_BT_VALID_KILL_ACK_MASK; @@ -643,8 +646,9 @@ int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv, } /* schedule to send runtime bt_config */ - if (iwlagn_set_kill_msk(priv, uart_msg) || - iwlagn_fill_txpower_mode(priv, uart_msg)) + /* check reduce power before change ack/cts kill mask */ + if (iwlagn_fill_txpower_mode(priv, uart_msg) || + iwlagn_set_kill_msk(priv, uart_msg)) queue_work(priv->workqueue, &priv->bt_runtime_config); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index e5dfbfd5fb24..83a6930f3658 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -1877,9 +1877,16 @@ struct iwl_bt_cmd { #define IWLAGN_BT3_T7_DEFAULT 1 +enum iwl_bt_kill_idx { + IWL_BT_KILL_DEFAULT = 0, + IWL_BT_KILL_OVERRIDE = 1, + IWL_BT_KILL_REDUCE = 2, +}; + #define IWLAGN_BT_KILL_ACK_MASK_DEFAULT cpu_to_le32(0xffff0000) #define IWLAGN_BT_KILL_CTS_MASK_DEFAULT cpu_to_le32(0xffff0000) #define IWLAGN_BT_KILL_ACK_CTS_MASK_SCO cpu_to_le32(0xffffffff) +#define IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE cpu_to_le32(0) #define IWLAGN_BT3_PRIO_SAMPLE_DEFAULT 2 |