svn commit: r225743 - user/adrian/if_ath_tx/sys/dev/ath

[Adrian Chadd]

Author: adrian
Date: Fri Sep 23 15:36:52 2011
New Revision: 225743
URL: http://svn.freebsd.org/changeset/base/225743

Log:
  For now, break out the beacon processing task into a separate task
  so it doesn't interrupt TX or RX completion.

Modified:
  user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
  user/adrian/if_ath_tx/sys/dev/ath/if_athvar.h

Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_ath.c	Fri Sep 23 15:32:03 2011	(r225742)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_ath.c	Fri Sep 23 15:36:52 2011	(r225743)
@@ -380,6 +380,7 @@ ath_attach(u_int16_t devid, struct ath_s
 	TASK_INIT(&sc->sc_rxtask, 0, ath_rx_proc, sc);
 	TASK_INIT(&sc->sc_bmisstask, 0, ath_bmiss_proc, sc);
 	TASK_INIT(&sc->sc_bstucktask,0, ath_bstuck_proc, sc);
+	TASK_INIT(&sc->sc_bproctask, 0, ath_beacon_proc, sc);
 
 	/*
 	 * Allocate hardware transmit queues: one queue for
@@ -1398,7 +1399,7 @@ ath_intr(void *arg)
 			} else
 #endif
 			{
-				ath_beacon_proc(sc, 0);
+				taskqueue_enqueue_fast(sc->sc_tq, &sc->sc_bproctask);
 #ifdef IEEE80211_SUPPORT_SUPERG
 				/*
 				 * Schedule the rx taskq in case there's no

Modified: user/adrian/if_ath_tx/sys/dev/ath/if_athvar.h
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_athvar.h	Fri Sep 23 15:32:03 2011	(r225742)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_athvar.h	Fri Sep 23 15:36:52 2011	(r225743)
@@ -461,6 +461,7 @@ struct ath_softc {
 	struct ath_txq		*sc_cabq;	/* tx q for cab frames */
 	struct task		sc_bmisstask;	/* bmiss int processing */
 	struct task		sc_bstucktask;	/* stuck beacon processing */
+	struct task		sc_bproctask;	/* beacon processing */
 	enum {
 		OK,				/* no change needed */
 		UPDATE,				/* update pending */