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The netif_queue appears to be causing some performance problems. I'm going to go ahead and guess that we always want to prod the networking system to start sending packets; thus use netif_wake_queue()

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git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3261 0192ed92-7a03-0410-a25b-9323aeb14dbd
This commit is contained in:
mentor 2008-01-26 17:31:51 +00:00
parent c14fa8bf98
commit 776a840f28
1 changed files with 5 additions and 5 deletions
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10
ath/if_ath.c
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@ -3879,7 +3879,7 @@ ath_key_update_end(struct ieee80211vap *vap)
struct ath_softc *sc = dev->priv;
DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__);
netif_start_queue(dev);
netif_wake_queue(dev);
if (!in_softirq()) /* NB: see above */
tasklet_enable(&sc->sc_rxtq);
}
@ -8256,7 +8256,7 @@ ath_draintxq(struct ath_softc *sc)
ath_tx_stopdma(sc, &sc->sc_txq[i]);
}
sc->sc_dev->trans_start = jiffies;
netif_start_queue(sc->sc_dev); /* XXX move to callers */
netif_wake_queue(sc->sc_dev); /* XXX move to callers */
for (i = 0; i < HAL_NUM_TX_QUEUES; i++)
if (ATH_TXQ_SETUP(sc, i))
ath_tx_draintxq(sc, &sc->sc_txq[i]);
@ -8988,7 +8988,7 @@ done:
ath_grppoll_stop(vap);
#endif
bad:
netif_start_queue(dev);
netif_wake_queue(dev);
dev->watchdog_timeo = 5 * HZ; /* set the timeout to normal */
return error;
}
@ -9048,7 +9048,7 @@ ath_check_dfs_clear(unsigned long data)
}
}
/* start the device */
netif_start_queue(dev);
netif_wake_queue(dev);
dev->watchdog_timeo = 5 * HZ; /* set the timeout to normal */
} else {
/* fire the timer again */
@ -12137,7 +12137,7 @@ ath_return_txbuf_locked(struct ath_softc *sc, struct ath_buf **bf)
++sc->sc_reapcount;
if (sc->sc_reapcount > ATH_TXBUF_FREE_THRESHOLD) {
netif_start_queue(sc->sc_dev);
netif_wake_queue(sc->sc_dev);
DPRINTF(sc, ATH_DEBUG_ANY,
"%s: restarting queue.\n",
__func__);