diff options
Diffstat (limited to 'package/madwifi/patches/300-napi_polling.patch')
| -rw-r--r-- | package/madwifi/patches/300-napi_polling.patch | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/package/madwifi/patches/300-napi_polling.patch b/package/madwifi/patches/300-napi_polling.patch index 4feb333..b1e8d1f 100644 --- a/package/madwifi/patches/300-napi_polling.patch +++ b/package/madwifi/patches/300-napi_polling.patch @@ -1,7 +1,7 @@ Index: madwifi-trunk-r3280/ath/if_ath.c =================================================================== --- madwifi-trunk-r3280.orig/ath/if_ath.c 2008-01-28 17:29:22.989895792 +0100 -+++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-28 17:46:59.249785581 +0100 ++++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-28 20:00:09.319637124 +0100 @@ -184,7 +184,7 @@ struct sk_buff *, int, int, u_int64_t); static void ath_setdefantenna(struct ath_softc *, u_int); @@ -172,9 +172,11 @@ Index: madwifi-trunk-r3280/ath/if_ath.c #undef PA2DESC } -@@ -8268,11 +8318,22 @@ +@@ -8267,12 +8317,24 @@ + { struct net_device *dev = (struct net_device *)data; struct ath_softc *sc = dev->priv; ++ unsigned long flags; +process_tx_again: if (txqactive(sc->sc_ah, 0)) @@ -182,45 +184,51 @@ Index: madwifi-trunk-r3280/ath/if_ath.c if (txqactive(sc->sc_ah, sc->sc_cabq->axq_qnum)) ath_tx_processq(sc, sc->sc_cabq); -+ ATH_DISABLE_INTR(); ++ local_irq_save(flags); + if (sc->sc_isr & HAL_INT_TX) { + sc->sc_isr &= ~HAL_INT_TX; -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + goto process_tx_again; + } + sc->sc_imask |= HAL_INT_TX; + ath_hal_intrset(sc->sc_ah, sc->sc_imask); -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + netif_wake_queue(dev); if (sc->sc_softled) -@@ -8289,6 +8350,7 @@ +@@ -8288,7 +8350,9 @@ + { struct net_device *dev = (struct net_device *)data; struct ath_softc *sc = dev->priv; ++ unsigned long flags; +process_tx_again: /* * Process each active queue. */ -@@ -8309,6 +8371,16 @@ +@@ -8309,6 +8373,16 @@ if (sc->sc_uapsdq && txqactive(sc->sc_ah, sc->sc_uapsdq->axq_qnum)) ath_tx_processq(sc, sc->sc_uapsdq); -+ ATH_DISABLE_INTR(); ++ local_irq_save(flags); + if (sc->sc_isr & HAL_INT_TX) { + sc->sc_isr &= ~HAL_INT_TX; -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + goto process_tx_again; + } + sc->sc_imask |= HAL_INT_TX; + ath_hal_intrset(sc->sc_ah, sc->sc_imask); -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + netif_wake_queue(dev); if (sc->sc_softled) -@@ -8327,10 +8399,21 @@ +@@ -8324,13 +8398,25 @@ + struct net_device *dev = (struct net_device *)data; + struct ath_softc *sc = dev->priv; + unsigned int i; ++ unsigned long flags; /* Process each active queue. This includes sc_cabq, sc_xrtq and * sc_uapsdq */ @@ -229,20 +237,20 @@ Index: madwifi-trunk-r3280/ath/if_ath.c if (ATH_TXQ_SETUP(sc, i) && txqactive(sc->sc_ah, i)) ath_tx_processq(sc, &sc->sc_txq[i]); -+ ATH_DISABLE_INTR(); ++ local_irq_save(flags); + if (sc->sc_isr & HAL_INT_TX) { + sc->sc_isr &= ~HAL_INT_TX; -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + goto process_tx_again; + } + sc->sc_imask |= HAL_INT_TX; + ath_hal_intrset(sc->sc_ah, sc->sc_imask); -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); + netif_wake_queue(dev); if (sc->sc_softled) -@@ -8405,6 +8488,7 @@ +@@ -8405,6 +8491,7 @@ ath_draintxq(struct ath_softc *sc) { struct ath_hal *ah = sc->sc_ah; @@ -250,7 +258,7 @@ Index: madwifi-trunk-r3280/ath/if_ath.c unsigned int i; /* XXX return value */ -@@ -10261,9 +10345,9 @@ +@@ -10261,9 +10348,9 @@ dev->mtu = mtu; if ((dev->flags & IFF_RUNNING) && !sc->sc_invalid) { /* NB: the rx buffers may need to be reallocated */ @@ -305,7 +313,7 @@ Index: madwifi-trunk-r3280/ath/if_athvar.h Index: madwifi-trunk-r3280/net80211/ieee80211_input.c =================================================================== --- madwifi-trunk-r3280.orig/net80211/ieee80211_input.c 2008-01-28 17:29:23.005896702 +0100 -+++ madwifi-trunk-r3280/net80211/ieee80211_input.c 2008-01-28 17:46:28.108010900 +0100 ++++ madwifi-trunk-r3280/net80211/ieee80211_input.c 2008-01-28 19:52:50.586635164 +0100 @@ -1197,7 +1197,7 @@ /* attach vlan tag */ struct ieee80211_node *ni_tmp = SKB_CB(skb)->ni; |