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Commit f78e5454 authored by Wey-Yi Guy's avatar Wey-Yi Guy Committed by John W. Linville
Browse files

iwlagn: update bt status upon scan complete 



Update bt status upon receive scan complete notification

Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b6e116e8

drivers/net/wireless/iwlwifi/iwl-commands.h

+1 −1
Original line number Diff line number Diff line
@@ -3013,7 +3013,7 @@ struct iwl_scanresults_notification { 
struct iwl_scancomplete_notification {

	u8 scanned_channels;

	u8 status;

	u8 reserved;

	u8 bt_status;	/* BT On/Off status */

	u8 last_channel;

	__le32 tsf_low;

	__le32 tsf_high;

drivers/net/wireless/iwlwifi/iwl-scan.c

+20 −0
Original line number Diff line number Diff line
@@ -236,6 +236,26 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv, 


	clear_bit(STATUS_SCANNING, &priv->status);



	if (priv->iw_mode != NL80211_IFTYPE_ADHOC &&

	    priv->cfg->advanced_bt_coexist && priv->bt_status !=

	    scan_notif->bt_status) {

		if (scan_notif->bt_status) {

			/* BT on */

			if (!priv->bt_ch_announce)

				priv->bt_traffic_load =

					IWL_BT_COEX_TRAFFIC_LOAD_HIGH;

			/*

			 * otherwise, no traffic load information provided

			 * no changes made

			 */

		} else {

			/* BT off */

			priv->bt_traffic_load =

				IWL_BT_COEX_TRAFFIC_LOAD_NONE;

		}

		priv->bt_status = scan_notif->bt_status;

		queue_work(priv->workqueue, &priv->bt_traffic_change_work);

	}

	queue_work(priv->workqueue, &priv->scan_completed);

}