diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-02-06 19:56:35 +0300 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-02-11 22:51:49 +0300 |
| commit | c4197c6298750d308fc819c0525902f49ab920fb (patch) | |
| tree | f93e23924918d972898994e9db59ea026148b375 /drivers/net/wireless/iwlwifi/iwl-agn-lib.c | |
| parent | 6d1d4ea4a82f8c17a3ff7c2f677bc3d41ea7484b (diff) | |
| download | linux-c4197c6298750d308fc819c0525902f49ab920fb.tar.xz | |
iwlagn: donot process bt update when bt coex disable
If bt coex is disabled, do not process any bt related information
from uCode even received.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-lib.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 3aa486437509..325ff5c89ee8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1832,7 +1832,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) * IBSS mode (no proper uCode support for coex then). */ if (!bt_coex_active || priv->iw_mode == NL80211_IFTYPE_ADHOC) { - bt_cmd.flags = 0; + bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_DISABLED; } else { bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_3W << IWLAGN_BT_FLAG_COEX_MODE_SHIFT; @@ -1869,6 +1869,11 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work) struct iwl_rxon_context *ctx; int smps_request = -1; + if (priv->bt_enable_flag == IWLAGN_BT_FLAG_COEX_MODE_DISABLED) { + /* bt coex disabled */ + return; + } + /* * Note: bt_traffic_load can be overridden by scan complete and * coex profile notifications. Ignore that since only bad consequence @@ -2022,6 +2027,11 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv, struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif; struct iwl_bt_uart_msg *uart_msg = &coex->last_bt_uart_msg; + if (priv->bt_enable_flag == IWLAGN_BT_FLAG_COEX_MODE_DISABLED) { + /* bt coex disabled */ + return; + } + IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n"); IWL_DEBUG_NOTIF(priv, " status: %d\n", coex->bt_status); IWL_DEBUG_NOTIF(priv, " traffic load: %d\n", coex->bt_traffic_load); |