svn commit: r226473 - user/adrian/if_ath_tx/sys/dev/ath
Adrian Chadd
adrian at FreeBSD.org
Mon Oct 17 15:25:39 UTC 2011
Author: adrian
Date: Mon Oct 17 15:25:38 2011
New Revision: 226473
URL: http://svn.freebsd.org/changeset/base/226473
Log:
Enforce that ath_stoprecv() is called with the sc lock held.
Modified:
user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_ath.c Mon Oct 17 14:57:42 2011 (r226472)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_ath.c Mon Oct 17 15:25:38 2011 (r226473)
@@ -4961,6 +4961,8 @@ ath_stoprecv(struct ath_softc *sc)
((_pa) - (_sc)->sc_rxdma.dd_desc_paddr)))
struct ath_hal *ah = sc->sc_ah;
+ ATH_LOCK_ASSERT(sc);
+
ath_hal_stoppcurecv(ah); /* disable PCU */
ath_hal_setrxfilter(ah, 0); /* clear recv filter */
ath_hal_stopdmarecv(ah); /* disable DMA engine */
More information about the svn-src-user
mailing list