diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-11-24 17:25:03 -0800 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-11-24 17:25:03 -0800 |
| commit | 506aa156fa736e9f9ce476239c9549ebbf6b08ea (patch) | |
| tree | 73a47c4e9d6e1ad27ef8cee7fc866d826c7bd927 /drivers/net/wireless/iwlwifi | |
| parent | 638514ff5d5845c6eba8c266ea04325be6e7d106 (diff) | |
| download | linux-506aa156fa736e9f9ce476239c9549ebbf6b08ea.tar.gz | |
iwlagn: use different kill mask when SCO active
use different kill_ack_mask and kill_cts_mask when detect SCO
is active.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 32 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 1 |
2 files changed, 20 insertions, 13 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index f8fe5f44e19f..3342513ca6b2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1814,6 +1814,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) bt_cmd.prio_boost = 0; bt_cmd.kill_ack_mask = priv->kill_ack_mask; bt_cmd.kill_cts_mask = priv->kill_cts_mask; + bt_cmd.valid = priv->bt_valid; bt_cmd.tx_prio_boost = 0; bt_cmd.rx_prio_boost = 0; @@ -1996,24 +1997,29 @@ static void iwlagn_print_uartmsg(struct iwl_priv *priv, BT_UART_MSG_FRAME7CONNECTABLE_POS); } -static void iwlagn_set_kill_ack_msk(struct iwl_priv *priv, - struct iwl_bt_uart_msg *uart_msg) +static void iwlagn_set_kill_msk(struct iwl_priv *priv, + struct iwl_bt_uart_msg *uart_msg) { - u8 kill_ack_msk; + u8 kill_msk; static const __le32 bt_kill_ack_msg[2] = { - cpu_to_le32(0xFFFFFFF), cpu_to_le32(0xFFFFFC00) }; - - kill_ack_msk = (((BT_UART_MSG_FRAME3A2DP_MSK | - BT_UART_MSG_FRAME3SNIFF_MSK | - BT_UART_MSG_FRAME3SCOESCO_MSK) & - uart_msg->frame3) == 0) ? 1 : 0; - if (priv->kill_ack_mask != bt_kill_ack_msg[kill_ack_msk]) { + IWLAGN_BT_KILL_ACK_MASK_DEFAULT, + IWLAGN_BT_KILL_ACK_CTS_MASK_SCO }; + static const __le32 bt_kill_cts_msg[2] = { + IWLAGN_BT_KILL_CTS_MASK_DEFAULT, + IWLAGN_BT_KILL_ACK_CTS_MASK_SCO }; + + kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3) + ? 1 : 0; + 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; - priv->kill_ack_mask = bt_kill_ack_msg[kill_ack_msk]; + priv->kill_ack_mask = bt_kill_ack_msg[kill_msk]; + priv->bt_valid |= IWLAGN_BT_VALID_KILL_CTS_MASK; + priv->kill_cts_mask = bt_kill_cts_msg[kill_msk]; + /* schedule to send runtime bt_config */ queue_work(priv->workqueue, &priv->bt_runtime_config); } - } void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv, @@ -2064,7 +2070,7 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv, } } - iwlagn_set_kill_ack_msk(priv, uart_msg); + iwlagn_set_kill_msk(priv, uart_msg); /* FIXME: based on notification, adjust the prio_boost */ diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index c9448cba1e20..f893d4a6aa87 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -2453,6 +2453,7 @@ struct iwl_bt_cmd { #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_BT3_PRIO_SAMPLE_DEFAULT 2 |