diff options
Diffstat (limited to 'sys/dev/ath/if_ath.c')
| -rw-r--r-- | sys/dev/ath/if_ath.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index c492592..bcb5e8a 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -2687,7 +2687,7 @@ ath_txq_qadd(struct ifnet *ifp, struct mbuf *m0) struct mbuf *m; /* XXX recursive TX completion -> TX? */ - ATH_TX_UNLOCK_ASSERT(sc); + ATH_TX_IC_UNLOCK_ASSERT(sc); /* * We grab the node pointer, but we don't deref @@ -2749,7 +2749,7 @@ ath_txq_qadd(struct ifnet *ifp, struct mbuf *m0) * into the driver. */ - ATH_TX_LOCK(sc); + ATH_TX_IC_LOCK(sc); /* * Throw the single frame onto the queue. @@ -2797,7 +2797,7 @@ ath_txq_qadd(struct ifnet *ifp, struct mbuf *m0) m = m->m_nextpkt; } - ATH_TX_UNLOCK(sc); + ATH_TX_IC_UNLOCK(sc); return (0); bad: @@ -2825,13 +2825,13 @@ ath_txq_qflush(struct ifnet *ifp) TAILQ_INIT(&txlist); /* Grab lock */ - ATH_TX_LOCK(sc); + ATH_TX_IC_LOCK(sc); /* Copy everything out of sc_txbuf_list into txlist */ TAILQ_CONCAT(&txlist, &sc->sc_txbuf_list, bf_list); /* Unlock */ - ATH_TX_UNLOCK(sc); + ATH_TX_IC_UNLOCK(sc); /* Now, walk the list, freeing things */ while ((bf = TAILQ_FIRST(&txlist)) != NULL) { @@ -2879,16 +2879,9 @@ ath_txq_qrun(struct ifnet *ifp) */ /* Copy everything out of sc_txbuf_list into txlist */ - ATH_TX_LOCK(sc); + ATH_TX_IC_LOCK(sc); TAILQ_CONCAT(&txlist, &sc->sc_txbuf_list, bf_list); - ATH_TX_UNLOCK(sc); - - /* - * For now, the ath_tx_start() code sits behind the same lock; - * worry about serialising this in a taskqueue later. - */ - - ATH_TX_LOCK(sc); + ATH_TX_IC_UNLOCK(sc); /* * Attempt to transmit each frame. @@ -2899,6 +2892,7 @@ ath_txq_qrun(struct ifnet *ifp) * It would be nice to chain together TX fragments in this * way so they can be aborted together. */ + ATH_TX_LOCK(sc); TAILQ_FOREACH_SAFE(bf, &txlist, bf_list, bf_next) { /* * Clear, because we're going to reuse this |
