-Index: madwifi-ng-r2420-20070602/ath/if_ath.c
+Index: madwifi-ng-r2568-20070710/ath/if_ath.c
===================================================================
---- madwifi-ng-r2420-20070602.orig/ath/if_ath.c 2007-06-04 13:21:58.130139544 +0200
-+++ madwifi-ng-r2420-20070602/ath/if_ath.c 2007-06-04 13:21:58.427094400 +0200
-@@ -167,7 +167,7 @@
- int, u_int32_t);
+--- madwifi-ng-r2568-20070710.orig/ath/if_ath.c 2007-07-11 22:59:44.300373081 +0200
++++ madwifi-ng-r2568-20070710/ath/if_ath.c 2007-07-11 22:59:44.896407046 +0200
+@@ -170,7 +170,7 @@
+ int, u_int64_t);
static void ath_setdefantenna(struct ath_softc *, u_int);
static struct ath_txq *ath_txq_setup(struct ath_softc *, int, int);
-static void ath_rx_tasklet(TQUEUE_ARG);
static int ath_hardstart(struct sk_buff *, struct net_device *);
static int ath_mgtstart(struct ieee80211com *, struct sk_buff *);
#ifdef ATH_SUPERG_COMP
-@@ -442,7 +442,6 @@
+@@ -444,7 +444,6 @@
ATH_TXBUF_LOCK_INIT(sc);
ATH_RXBUF_LOCK_INIT(sc);
ATH_INIT_TQUEUE(&sc->sc_txtq, ath_tx_tasklet, dev);
ATH_INIT_TQUEUE(&sc->sc_bmisstq, ath_bmiss_tasklet, dev);
ATH_INIT_TQUEUE(&sc->sc_bstucktq, ath_bstuck_tasklet, dev);
-@@ -699,6 +698,8 @@
+@@ -691,6 +690,8 @@
dev->set_mac_address = ath_set_mac_address;
dev->change_mtu = ath_change_mtu;
dev->tx_queue_len = ATH_TXBUF - 1; /* 1 for mgmt frame */
#ifdef USE_HEADERLEN_RESV
dev->hard_header_len += sizeof(struct ieee80211_qosframe) +
sizeof(struct llc) +
-@@ -1664,6 +1665,7 @@
+@@ -1667,6 +1668,7 @@
*/
ath_hal_getisr(ah, &status); /* NB: clears ISR too */
DPRINTF(sc, ATH_DEBUG_INTR, "%s: status 0x%x\n", __func__, status);
status &= sc->sc_imask; /* discard unasked for bits */
if (status & HAL_INT_FATAL) {
sc->sc_stats.ast_hardware++;
-@@ -1699,7 +1701,12 @@
+@@ -1702,7 +1704,14 @@
if (status & HAL_INT_RX) {
sc->sc_tsf = ath_hal_gettsf64(ah);
ath_uapsd_processtriggers(sc);
- ATH_SCHEDULE_TQUEUE(&sc->sc_rxtq, &needmark);
+ sc->sc_isr &= ~HAL_INT_RX;
+ if (netif_rx_schedule_prep(dev)) {
++#ifndef ATH_PRECISE_TSF
+ sc->sc_imask &= ~HAL_INT_RX;
+ ath_hal_intrset(ah, sc->sc_imask);
++#endif
+ __netif_rx_schedule(dev);
+ }
}
if (status & HAL_INT_TX) {
#ifdef ATH_SUPERG_DYNTURBO
-@@ -1725,6 +1732,11 @@
+@@ -1728,6 +1737,11 @@
}
}
#endif
ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark);
}
if (status & HAL_INT_BMISS) {
-@@ -3295,10 +3307,10 @@
+@@ -3315,10 +3329,10 @@
*
* XXX Using in_softirq is not right since we might
* be called from other soft irq contexts than
netif_stop_queue(dev);
}
-@@ -3311,7 +3323,7 @@
+@@ -3331,7 +3345,7 @@
DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__);
netif_start_queue(dev);
if (!in_softirq()) /* NB: see above */
}
/*
-@@ -5569,13 +5581,12 @@
+@@ -5584,13 +5598,12 @@
sc->sc_rxotherant = 0;
}
struct ath_buf *bf;
struct ath_softc *sc = dev->priv;
struct ieee80211com *ic = &sc->sc_ic;
-@@ -5587,12 +5598,15 @@
- unsigned int len;
+@@ -5603,12 +5616,15 @@
int type;
u_int phyerr;
+ u_int64_t rs_tsf;
+ u_int processed = 0, early_stop = 0;
+ u_int rx_limit = dev->quota;
do {
bf = STAILQ_FIRST(&sc->sc_rxbuf);
if (bf == NULL) { /* XXX ??? can this happen */
-@@ -5616,6 +5630,13 @@
+@@ -5632,6 +5648,13 @@
/* NB: never process the self-linked entry at the end */
break;
}
skb = bf->bf_skb;
if (skb == NULL) { /* XXX ??? can this happen */
printk("%s: no skbuff (%s)\n", DEV_NAME(dev), __func__);
-@@ -5654,6 +5675,7 @@
+@@ -5670,6 +5693,7 @@
sc->sc_stats.ast_rx_phyerr++;
phyerr = rs->rs_phyerr & 0x1f;
sc->sc_stats.ast_rx_phy[phyerr]++;
}
if (rs->rs_status & HAL_RXERR_DECRYPT) {
/*
-@@ -5865,9 +5887,29 @@
+@@ -5886,9 +5910,33 @@
STAILQ_INSERT_TAIL(&sc->sc_rxbuf, bf, bf_list);
ATH_RXBUF_UNLOCK_IRQ(sc);
} while (ath_rxbuf_init(sc, bf) == 0);
+ /* Check if more data is received while we were
+ * processing the descriptor chain.
+ */
++#ifndef ATH_PRECISE_TSF
+ ATH_DISABLE_INTR();
+ if (sc->sc_isr & HAL_INT_RX) {
+ sc->sc_isr &= ~HAL_INT_RX;
+ ath_uapsd_processtriggers(sc);
+ goto process_rx_again;
+ }
++#endif
+ netif_rx_complete(dev);
+
++#ifndef ATH_PRECISE_TSF
+ sc->sc_imask |= HAL_INT_RX;
+ ath_hal_intrset(ah, sc->sc_imask);
+ ATH_ENABLE_INTR();
++#endif
+ }
+
+ *budget -= processed;
#undef PA2DESC
}
-@@ -7484,11 +7526,22 @@
+@@ -7511,11 +7559,22 @@
struct net_device *dev = (struct net_device *)data;
struct ath_softc *sc = dev->priv;
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -7505,6 +7558,7 @@
+@@ -7532,6 +7591,7 @@
struct net_device *dev = (struct net_device *)data;
struct ath_softc *sc = dev->priv;
/*
* Process each active queue.
*/
-@@ -7525,6 +7579,16 @@
+@@ -7552,6 +7612,16 @@
if (sc->sc_uapsdq && txqactive(sc->sc_ah, sc->sc_uapsdq->axq_qnum))
ath_tx_processq(sc, sc->sc_uapsdq);
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -7542,6 +7606,7 @@
+@@ -7569,6 +7639,7 @@
unsigned int i;
/* Process each active queue. */
for (i = 0; i < HAL_NUM_TX_QUEUES; i++)
if (ATH_TXQ_SETUP(sc, i) && txqactive(sc->sc_ah, i))
ath_tx_processq(sc, &sc->sc_txq[i]);
-@@ -7550,6 +7615,16 @@
+@@ -7577,6 +7648,16 @@
ath_tx_processq(sc, sc->sc_xrtxq);
#endif
netif_wake_queue(dev);
if (sc->sc_softled)
-@@ -7648,6 +7723,7 @@
+@@ -7675,6 +7756,7 @@
ath_draintxq(struct ath_softc *sc)
{
struct ath_hal *ah = sc->sc_ah;
unsigned int i;
/* XXX return value */
-@@ -9167,9 +9243,9 @@
+@@ -9184,9 +9266,9 @@
dev->mtu = mtu;
if ((dev->flags & IFF_RUNNING) && !sc->sc_invalid) {
/* NB: the rx buffers may need to be reallocated */
}
ATH_UNLOCK(sc);
-Index: madwifi-ng-r2420-20070602/ath/if_athvar.h
+Index: madwifi-ng-r2568-20070710/ath/if_athvar.h
===================================================================
---- madwifi-ng-r2420-20070602.orig/ath/if_athvar.h 2007-06-04 13:21:57.500235304 +0200
-+++ madwifi-ng-r2420-20070602/ath/if_athvar.h 2007-06-04 13:21:58.428094248 +0200
-@@ -48,6 +48,10 @@
- #include "if_athioctl.h"
+--- madwifi-ng-r2568-20070710.orig/ath/if_athvar.h 2007-07-11 22:59:43.812345272 +0200
++++ madwifi-ng-r2568-20070710/ath/if_athvar.h 2007-07-11 22:59:44.896407046 +0200
+@@ -49,6 +49,10 @@
#include "net80211/ieee80211.h" /* XXX for WME_NUM_AC */
+ #include <asm/io.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+#define irqs_disabled() 0
/*
* Deduce if tasklets are available. If not then
* fall back to using the immediate work queue.
-@@ -621,7 +625,6 @@
+@@ -635,7 +639,6 @@
struct ath_buf *sc_rxbufcur; /* current rx buffer */
u_int32_t *sc_rxlink; /* link ptr in last RX desc */
spinlock_t sc_rxbuflock;
- struct ATH_TQ_STRUCT sc_rxtq; /* rx intr tasklet */
struct ATH_TQ_STRUCT sc_rxorntq; /* rxorn intr tasklet */
u_int8_t sc_defant; /* current default antenna */
- u_int8_t sc_rxotherant; /* rx's on non-default antenna*/
-@@ -634,6 +637,7 @@
+ u_int8_t sc_rxotherant; /* RXs on non-default antenna */
+@@ -648,6 +651,7 @@
u_int sc_txintrperiod; /* tx interrupt batching */
struct ath_txq sc_txq[HAL_NUM_TX_QUEUES];
struct ath_txq *sc_ac2q[WME_NUM_AC]; /* WME AC -> h/w qnum */
struct ATH_TQ_STRUCT sc_txtq; /* tx intr tasklet */
u_int8_t sc_grppoll_str[GRPPOLL_RATE_STR_LEN];
struct ath_descdma sc_bdma; /* beacon descriptors */
-@@ -714,6 +718,8 @@
+@@ -720,6 +724,8 @@
#define ATH_TXBUF_LOCK_ASSERT(_sc) \
KASSERT(spin_is_locked(&(_sc)->sc_txbuflock), ("txbuf not locked!"))
#define ATH_RXBUF_LOCK_INIT(_sc) spin_lock_init(&(_sc)->sc_rxbuflock)
#define ATH_RXBUF_LOCK_DESTROY(_sc)
-Index: madwifi-ng-r2420-20070602/net80211/ieee80211_input.c
+Index: madwifi-ng-r2568-20070710/net80211/ieee80211_input.c
===================================================================
---- madwifi-ng-r2420-20070602.orig/net80211/ieee80211_input.c 2007-06-04 13:21:57.502235000 +0200
-+++ madwifi-ng-r2420-20070602/net80211/ieee80211_input.c 2007-06-04 13:21:58.461089232 +0200
+--- madwifi-ng-r2568-20070710.orig/net80211/ieee80211_input.c 2007-07-11 22:59:42.956296485 +0200
++++ madwifi-ng-r2568-20070710/net80211/ieee80211_input.c 2007-07-11 22:59:44.916408186 +0200
@@ -1128,8 +1128,9 @@
if (ni->ni_vlan != 0 && vap->iv_vlgrp != NULL) {
/* attach vlan tag */
projects / openwrt.git / blobdiff