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more queue handling stuff

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SVN-Revision: 10296
This commit is contained in:
Felix Fietkau 2008-01-28 19:35:38 +00:00
parent d9ad14d717
commit a79d8cc2df
2 changed files with 56 additions and 17 deletions
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42
package/madwifi/patches/300-napi_polling.patch
View File

@ -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;

31
package/madwifi/patches/327-queue.patch Normal file
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@ -0,0 +1,31 @@
Index: madwifi-trunk-r3280/ath/if_ath.c
===================================================================
--- madwifi-trunk-r3280.orig/ath/if_ath.c 2008-01-28 20:01:09.051041030 +0100
+++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-28 20:01:55.057662800 +0100
@@ -8336,8 +8336,6 @@
ath_hal_intrset(sc->sc_ah, sc->sc_imask);
local_irq_restore(flags);
- netif_wake_queue(dev);
-
if (sc->sc_softled)
ath_led_event(sc, ATH_LED_TX);
}
@@ -8384,8 +8382,6 @@
ath_hal_intrset(sc->sc_ah, sc->sc_imask);
local_irq_restore(flags);
- netif_wake_queue(dev);
-
if (sc->sc_softled)
ath_led_event(sc, ATH_LED_TX);
}
@@ -8418,8 +8414,6 @@
ath_hal_intrset(sc->sc_ah, sc->sc_imask);
local_irq_restore(flags);
- netif_wake_queue(dev);
-
if (sc->sc_softled)
ath_led_event(sc, ATH_LED_TX);
}