sctp: fix possible seqlock seadlock in sctp_packet_transmit()

[firefly-linux-kernel-4.4.55.git] / net / mac80211 / ieee80211_i.h

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 9ca8e3278cc0398abb8464c40954e2a9cf73a5cb..845563b81a0f2eeb4b4ce5d48b19edc3ef0c963b 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -311,6 +311,7 @@ struct ieee80211_roc_work {
 
        bool started, abort, hw_begun, notified;
        bool to_be_freed;
+       bool on_channel;
 
        unsigned long hw_start_time;
 
@@ -842,6 +843,8 @@ struct tpt_led_trigger {
  *     that the scan completed.
  * @SCAN_ABORTED: Set for our scan work function when the driver reported
  *     a scan complete for an aborted scan.
+ * @SCAN_HW_CANCELLED: Set for our scan work function when the scan is being
+ *     cancelled.
  */
 enum {
        SCAN_SW_SCANNING,
@@ -849,6 +852,7 @@ enum {
        SCAN_ONCHANNEL_SCANNING,
        SCAN_COMPLETED,
        SCAN_ABORTED,
+       SCAN_HW_CANCELLED,
 };
 
 /**
@@ -1267,6 +1271,7 @@ void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata);
 void ieee80211_mgd_stop(struct ieee80211_sub_if_data *sdata);
 void ieee80211_mgd_conn_tx_status(struct ieee80211_sub_if_data *sdata,
                                  __le16 fc, bool acked);
+void ieee80211_mgd_quiesce(struct ieee80211_sub_if_data *sdata);
 void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata);
 
 /* IBSS code */