madwifi: switch to latest madwifi-hal-0.9.30.13 snapshot as reference merge in refcount branch as well and clean up openwrt patches (a few fixes got merged upstream)

SVN-Revision: 7300

1 files changed, 90 insertions, 100 deletions

diff --git a/package/madwifi/patches/300-napi_polling.patch b/package/madwifi/patches/300-napi_polling.patch
index 0f3efe8..5a54793 100644
--- a/package/madwifi/patches/300-napi_polling.patch
+++ b/package/madwifi/patches/300-napi_polling.patch
@@ -1,7 +1,7 @@
-diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c
---- madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c	2007-05-13 18:17:56.576968032 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c	2007-05-13 18:17:56.594965296 +0200
-@@ -170,7 +170,7 @@
+diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c
+--- madwifi.old/ath/if_ath.c	2007-05-21 07:49:54.571131744 +0200
++++ madwifi.dev/ath/if_ath.c	2007-05-21 07:51:40.208072488 +0200
+@@ -167,7 +167,7 @@
  	int, u_int32_t);
  static void ath_setdefantenna(struct ath_softc *, u_int);
  static struct ath_txq *ath_txq_setup(struct ath_softc *, int, int);
@@ -10,7 +10,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  static int ath_hardstart(struct sk_buff *, struct net_device *);
  static int ath_mgtstart(struct ieee80211com *, struct sk_buff *);
  #ifdef ATH_SUPERG_COMP
-@@ -420,7 +420,6 @@
+@@ -417,7 +417,6 @@
  	ATH_TXBUF_LOCK_INIT(sc);
  	ATH_RXBUF_LOCK_INIT(sc);
  
@@ -18,7 +18,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	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);
-@@ -674,6 +673,8 @@
+@@ -665,6 +664,8 @@
  	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 */
@@ -27,7 +27,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  #ifdef USE_HEADERLEN_RESV
  	dev->hard_header_len += sizeof(struct ieee80211_qosframe) +
  				sizeof(struct llc) +
-@@ -1645,6 +1646,7 @@
+@@ -1635,6 +1636,7 @@
  	 */
  	ath_hal_getisr(ah, &status);		/* NB: clears ISR too */
  	DPRINTF(sc, ATH_DEBUG_INTR, "%s: status 0x%x\n", __func__, status);
@@ -35,7 +35,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	status &= sc->sc_imask;			/* discard unasked for bits */
  	if (status & HAL_INT_FATAL) {
  		sc->sc_stats.ast_hardware++;
-@@ -1684,7 +1686,12 @@
+@@ -1674,7 +1676,12 @@
  			 * might take too long to fire */
  			ath_hal_process_noisefloor(ah);
  			sc->sc_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
@@ -49,7 +49,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		}
  		if (status & HAL_INT_TX) {
  #ifdef ATH_SUPERG_DYNTURBO
-@@ -1710,6 +1717,11 @@
+@@ -1700,6 +1707,11 @@
  				}
  			} 
  #endif
@@ -59,9 +59,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
 +			sc->sc_imask &= ~HAL_INT_TX;
 +
  			ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark);
- 			sc->sc_tx_start = 0;
  		}
-@@ -2221,12 +2233,13 @@
+ 		if (status & HAL_INT_BMISS) {
+@@ -2162,12 +2174,13 @@
  	 * Insert the frame on the outbound list and
  	 * pass it on to the hardware.
  	 */
@@ -76,7 +76,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		ath_hal_intrset(ah, sc->sc_imask & ~HAL_INT_SWBA);
  		ATH_TXQ_INSERT_TAIL(txq, bf, bf_list);
  		DPRINTF(sc, ATH_DEBUG_TX_PROC, "%s: txq depth = %d\n", __func__, txq->axq_depth);
-@@ -2242,6 +2255,7 @@
+@@ -2183,6 +2196,7 @@
  				ito64(bf->bf_daddr), bf->bf_desc);
  		}
  		txq->axq_link = &lastds->ds_link;
@@ -84,8 +84,8 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		ath_hal_intrset(ah, sc->sc_imask);
  	} else {
  		ATH_TXQ_INSERT_TAIL(txq, bf, bf_list);
-@@ -2275,7 +2289,7 @@
- 			sc->sc_tx_start = jiffies;
+@@ -2218,7 +2232,7 @@
+ 			}
  		}
  	}
 -	ATH_TXQ_UNLOCK(txq);
@@ -93,7 +93,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  	sc->sc_devstats.tx_packets++;
  	sc->sc_devstats.tx_bytes += framelen;
-@@ -2426,8 +2440,14 @@
+@@ -2369,8 +2383,14 @@
  	unsigned int pktlen;
  	int framecnt;
  
@@ -109,7 +109,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  		bf_ff = TAILQ_LAST(&txq->axq_stageq, axq_headtype);
  		if ((!bf_ff) || ath_ff_flushdonetest(txq, bf_ff)) {
-@@ -2441,7 +2461,7 @@
+@@ -2384,7 +2404,7 @@
  		ATH_NODE(ni)->an_tx_ffbuf[bf_ff->bf_skb->priority] = NULL;
  		TAILQ_REMOVE(&txq->axq_stageq, bf_ff, bf_stagelist);
  
@@ -118,7 +118,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  		/* encap and xmit */
  		bf_ff->bf_skb = ieee80211_encap(ni, bf_ff->bf_skb, &framecnt);
-@@ -2462,15 +2482,16 @@
+@@ -2405,15 +2425,16 @@
  		}
  		bf_ff->bf_node = NULL;
  
@@ -138,7 +138,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	bf = STAILQ_FIRST(&sc->sc_txbuf);				\
  	if (bf != NULL) {						\
  		STAILQ_REMOVE_HEAD(&sc->sc_txbuf, bf_list);		\
-@@ -2485,10 +2506,21 @@
+@@ -2428,11 +2449,23 @@
  		sc->sc_devstopped = 1;					\
  		ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, NULL); 		\
  	}								\
@@ -159,17 +159,11 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  			"%s: discard, no xmit buf\n", __func__);	\
 +	    ATH_TXQ_UNLOCK_BH(txq);					\
  		sc->sc_stats.ast_tx_nobuf++;				\
- 		goto hardstart_fail;					\
- 	}
-@@ -2490,6 +2490,7 @@
- 		DPRINTF(sc,ATH_DEBUG_XMIT,				\
- 			"%s: discard, no xmit buf\n", __func__);	\
- 		sc->sc_stats.ast_tx_nobuf++;				\
 +		goto hardstart_fail;					\
  	}
  
  /*
-@@ -2552,6 +2584,7 @@
+@@ -2494,6 +2527,7 @@
  	if (M_FLAG_GET(skb, M_UAPSD)) {
  		/* bypass FF handling */
  		ATH_HARDSTART_GET_TX_BUF_WITH_LOCK;
@@ -177,7 +171,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		if (bf == NULL)
  			goto hardstart_fail;
  		goto ff_bypass;
-@@ -2573,7 +2606,7 @@
+@@ -2515,7 +2549,7 @@
  	/* NB: use this lock to protect an->an_ff_txbuf in athff_can_aggregate()
  	 *     call too.
  	 */
@@ -186,7 +180,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	if (athff_can_aggregate(sc, eh, an, skb, vap->iv_fragthreshold, &ff_flush)) {
  
  		if (an->an_tx_ffbuf[skb->priority]) { /* i.e., frame on the staging queue */
-@@ -2583,7 +2616,7 @@
+@@ -2525,7 +2559,7 @@
  			TAILQ_REMOVE(&txq->axq_stageq, bf, bf_stagelist);
  			an->an_tx_ffbuf[skb->priority] = NULL;
  
@@ -195,7 +189,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  			/*
  			 * chain skbs and add FF magic
-@@ -2610,6 +2643,7 @@
+@@ -2552,6 +2586,7 @@
  			 *     to give the buffer back.
  			 */
  			ATH_HARDSTART_GET_TX_BUF_WITH_LOCK;
@@ -203,7 +197,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  			if (bf == NULL) {
  				ATH_TXQ_UNLOCK(txq);
  				goto hardstart_fail;
-@@ -2624,7 +2658,7 @@
+@@ -2566,7 +2601,7 @@
  
  			TAILQ_INSERT_HEAD(&txq->axq_stageq, bf, bf_stagelist);
  
@@ -212,7 +206,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  			return 0;
  		}
-@@ -2635,7 +2669,7 @@
+@@ -2577,7 +2612,7 @@
  			TAILQ_REMOVE(&txq->axq_stageq, bf_ff, bf_stagelist);
  			an->an_tx_ffbuf[skb->priority] = NULL;
  
@@ -221,7 +215,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  			/* encap and xmit */
  			bf_ff->bf_skb = ieee80211_encap(ni, bf_ff->bf_skb, &framecnt);
-@@ -2665,9 +2699,9 @@
+@@ -2607,9 +2642,9 @@
  			}
  			bf_ff->bf_node = NULL;
  
@@ -233,7 +227,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  			goto ff_flushdone;
  		}
  		/*
-@@ -2676,14 +2677,13 @@
+@@ -2619,14 +2654,13 @@
  		else if (an->an_tx_ffbuf[skb->priority]) {
  			DPRINTF(sc, ATH_DEBUG_XMIT | ATH_DEBUG_FF,
  				"%s: Out-Of-Order fast-frame\n", __func__);
@@ -251,7 +245,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	}
  
  ff_bypass:
-@@ -2691,6 +2725,7 @@
+@@ -2634,6 +2668,7 @@
  #else /* ATH_SUPERG_FF */
  
  	ATH_HARDSTART_GET_TX_BUF_WITH_LOCK;
@@ -259,7 +253,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  #endif /* ATH_SUPERG_FF */
  
-@@ -2712,7 +2747,7 @@
+@@ -2655,7 +2690,7 @@
  		 *  Allocate 1 ath_buf for each frame given 1 was 
  		 *  already alloc'd
  		 */
@@ -268,7 +262,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		for (bfcnt = 1; bfcnt < framecnt; ++bfcnt) {
  			if ((tbf = STAILQ_FIRST(&sc->sc_txbuf)) != NULL) {
  				STAILQ_REMOVE_HEAD(&sc->sc_txbuf, bf_list);
-@@ -2733,11 +2768,11 @@
+@@ -2676,11 +2711,11 @@
  					STAILQ_INSERT_TAIL(&sc->sc_txbuf, tbf, bf_list);
  				}
  			}
@@ -282,7 +276,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  		while ((bf = STAILQ_FIRST(&bf_head)) != NULL && skb != NULL) {
  			unsigned int nextfraglen = 0;
-@@ -2773,7 +2808,7 @@
+@@ -2716,7 +2751,7 @@
  
  hardstart_fail:
  	if (!STAILQ_EMPTY(&bf_head)) {
@@ -291,7 +285,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		STAILQ_FOREACH_SAFE(tbf, &bf_head, bf_list, tempbf) {
  			tbf->bf_skb = NULL;
  			tbf->bf_node = NULL;
-@@ -2783,7 +2818,7 @@
+@@ -2726,7 +2761,7 @@
  
  			STAILQ_INSERT_TAIL(&sc->sc_txbuf, tbf, bf_list);
  		}
@@ -300,7 +294,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	}
  
  	/* free sk_buffs */
-@@ -2826,7 +2861,7 @@
+@@ -2769,7 +2804,7 @@
  	/*
  	 * Grab a TX buffer and associated resources.
  	 */
@@ -309,7 +303,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	bf = STAILQ_FIRST(&sc->sc_txbuf);
  	if (bf != NULL)
  		STAILQ_REMOVE_HEAD(&sc->sc_txbuf, bf_list);
-@@ -2837,7 +2872,7 @@
+@@ -2780,7 +2815,7 @@
  		sc->sc_devstopped=1;
  		ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, NULL);
  	}
@@ -318,7 +312,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	if (bf == NULL) {
  		printk("ath_mgtstart: discard, no xmit buf\n");
  		sc->sc_stats.ast_tx_nobufmgt++;
-@@ -2866,9 +2901,9 @@
+@@ -2809,9 +2844,9 @@
  		bf->bf_skb = NULL;
  		bf->bf_node = NULL;
  
@@ -330,7 +324,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	}
  	dev_kfree_skb_any(skb);
  	skb = NULL;
-@@ -3336,10 +3371,10 @@
+@@ -3279,10 +3314,10 @@
  	 *
  	 * XXX Using in_softirq is not right since we might
  	 * be called from other soft irq contexts than
@@ -343,7 +337,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	netif_stop_queue(dev);
  }
  
-@@ -3352,7 +3387,7 @@
+@@ -3295,7 +3330,7 @@
  	DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__);
  	netif_start_queue(dev);
  	if (!in_softirq())		/* NB: see above */
@@ -352,7 +346,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  }
  
  /*
-@@ -4912,9 +4947,9 @@
+@@ -4861,9 +4896,9 @@
  		bf->bf_node = NULL;
  		bf->bf_desc->ds_link = 0;
  		
@@ -364,7 +358,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  		an->an_uapsd_overflowqdepth--;
  	}
-@@ -5585,13 +5620,12 @@
+@@ -5542,13 +5577,12 @@
  	sc->sc_rxotherant = 0;
  }
  
@@ -380,7 +374,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	struct ath_buf *bf;
  	struct ath_softc *sc = dev->priv;
  	struct ieee80211com *ic = &sc->sc_ic;
-@@ -5602,11 +5636,15 @@
+@@ -5560,11 +5594,15 @@
  	unsigned int len;
  	int type;
  	u_int phyerr;
@@ -396,7 +390,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	do {
  		bf = STAILQ_FIRST(&sc->sc_rxbuf);
  		if (bf == NULL) {		/* XXX ??? can this happen */
-@@ -5630,6 +5668,13 @@
+@@ -5588,6 +5626,13 @@
  			/* NB: never process the self-linked entry at the end */
  			break;
  		}
@@ -410,15 +404,15 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		skb = bf->bf_skb;
  		if (skb == NULL) {		/* XXX ??? can this happen */
  			printk("%s: no skbuff (%s)\n", dev->name, __func__);
-@@ -5668,6 +5668,7 @@
+@@ -5626,6 +5671,7 @@
  				sc->sc_stats.ast_rx_phyerr++;
- 				phyerr = ds->ds_rxstat.rs_phyerr & 0x1f;
+ 				phyerr = rs->rs_phyerr & 0x1f;
  				sc->sc_stats.ast_rx_phy[phyerr]++;
 +				goto rx_next;
  			}
- 			if (ds->ds_rxstat.rs_status & HAL_RXERR_DECRYPT) {
+ 			if (rs->rs_status & HAL_RXERR_DECRYPT) {
  				/*
-@@ -5878,6 +5923,25 @@
+@@ -5829,9 +5875,29 @@
  		STAILQ_INSERT_TAIL(&sc->sc_rxbuf, bf, bf_list);
  		ATH_RXBUF_UNLOCK_IRQ(sc);
  	} while (ath_rxbuf_init(sc, bf) == 0);
@@ -444,15 +438,11 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	
  	/* rx signal state monitoring */
  	ath_hal_rxmonitor(ah, &sc->sc_halstats, &sc->sc_curchan);
-@@ -5885,6 +5949,7 @@
- 		sc->sc_rtasksched = 1;
- 		schedule_work(&sc->sc_radartask);
- 	}
 +	return early_stop;
  #undef PA2DESC
  }
  
-@@ -6160,22 +6225,22 @@
+@@ -6107,22 +6173,22 @@
  				}
  			}
  
@@ -479,7 +469,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  
  			bf->bf_skbaddr = bus_map_single(sc->sc_bdev,
  				skb->data, skb->len, BUS_DMA_TODEVICE);
-@@ -6641,9 +6706,9 @@
+@@ -6588,9 +6654,9 @@
  		dev_kfree_skb(lastbuf->bf_skb);
  		lastbuf->bf_skb = NULL;
  		ieee80211_unref_node(&lastbuf->bf_node);
@@ -491,7 +481,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  		
  		/*
  		 *  move oldest from overflow to delivery
-@@ -7462,9 +7527,6 @@
+@@ -7411,9 +7477,6 @@
  			if (sc->sc_reapcount > ATH_TXBUF_FREE_THRESHOLD) {
  				if (!sc->sc_dfswait)
  					netif_start_queue(sc->sc_dev);
@@ -501,7 +491,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  				sc->sc_reapcount = 0;
  				sc->sc_devstopped = 0;
  			} else
-@@ -7499,11 +7561,22 @@
+@@ -7448,11 +7511,22 @@
  	struct net_device *dev = (struct net_device *)data;
  	struct ath_softc *sc = dev->priv;
  
@@ -524,7 +514,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	netif_wake_queue(dev);
  
  	if (sc->sc_softled)
-@@ -7520,6 +7593,7 @@
+@@ -7469,6 +7543,7 @@
  	struct net_device *dev = (struct net_device *)data;
  	struct ath_softc *sc = dev->priv;
  
@@ -532,7 +522,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	/*
  	 * Process each active queue.
  	 */
-@@ -7540,6 +7614,16 @@
+@@ -7489,6 +7564,16 @@
  	if (sc->sc_uapsdq && txqactive(sc->sc_ah, sc->sc_uapsdq->axq_qnum))
  		ath_tx_processq(sc, sc->sc_uapsdq);
  
@@ -549,7 +539,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	netif_wake_queue(dev);
  
  	if (sc->sc_softled)
-@@ -7557,6 +7641,7 @@
+@@ -7506,6 +7591,7 @@
  	unsigned int i;
  
  	/* Process each active queue. */
@@ -557,7 +547,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	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]);
-@@ -7565,6 +7650,16 @@
+@@ -7514,6 +7600,16 @@
  		ath_tx_processq(sc, sc->sc_xrtxq);
  #endif
  
@@ -574,7 +564,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	netif_wake_queue(dev);
  
  	if (sc->sc_softled)
-@@ -7662,6 +7663,7 @@
+@@ -7612,6 +7708,7 @@
  ath_draintxq(struct ath_softc *sc)
  {
  	struct ath_hal *ah = sc->sc_ah;
@@ -582,7 +572,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	unsigned int i;
  
  	/* XXX return value */
-@@ -9221,9 +9316,9 @@
+@@ -9144,9 +9241,9 @@
  	dev->mtu = mtu;
  	if ((dev->flags & IFF_RUNNING) && !sc->sc_invalid) {
  		/* NB: the rx buffers may need to be reallocated */
@@ -594,10 +584,10 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
  	}
  	ATH_UNLOCK(sc);
  
-diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refcount-r2313-20070505.dev/ath/if_athvar.h
---- madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h	2007-05-13 18:17:56.363000560 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/ath/if_athvar.h	2007-05-13 18:17:56.595965144 +0200
-@@ -47,6 +47,10 @@
+diff -ur madwifi.old/ath/if_athvar.h madwifi.dev/ath/if_athvar.h
+--- madwifi.old/ath/if_athvar.h	2007-05-21 07:49:54.563132960 +0200
++++ madwifi.dev/ath/if_athvar.h	2007-05-21 07:50:22.814838048 +0200
+@@ -48,6 +48,10 @@
  #include "if_athioctl.h"
  #include "net80211/ieee80211.h"		/* XXX for WME_NUM_AC */
  
@@ -608,7 +598,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  /*
   * Deduce if tasklets are available.  If not then
   * fall back to using the immediate work queue.
-@@ -477,8 +481,12 @@
+@@ -478,8 +482,12 @@
  #define	ATH_TXQ_LOCK_DESTROY(_tq)	
  #define	ATH_TXQ_LOCK(_tq)		spin_lock(&(_tq)->axq_lock)
  #define	ATH_TXQ_UNLOCK(_tq)		spin_unlock(&(_tq)->axq_lock)
@@ -623,7 +613,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  #define ATH_TXQ_LOCK_IRQ(_tq)		do {	\
  	unsigned long __axq_lockflags;		\
  	spin_lock_irqsave(&(_tq)->axq_lock, __axq_lockflags);
-@@ -627,7 +635,6 @@
+@@ -623,7 +631,6 @@
  	struct ath_buf *sc_rxbufcur;		/* current rx buffer */
  	u_int32_t *sc_rxlink;			/* link ptr in last RX desc */
  	spinlock_t sc_rxbuflock; 
@@ -631,7 +621,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  	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*/
-@@ -640,6 +647,7 @@
+@@ -636,6 +643,7 @@
  	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 */ 
@@ -639,7 +629,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  	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 */
-@@ -706,8 +714,12 @@
+@@ -701,8 +709,12 @@
  #define	ATH_TXBUF_LOCK_DESTROY(_sc)
  #define	ATH_TXBUF_LOCK(_sc)		spin_lock(&(_sc)->sc_txbuflock)
  #define	ATH_TXBUF_UNLOCK(_sc)		spin_unlock(&(_sc)->sc_txbuflock)
@@ -654,7 +644,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  #define	ATH_TXBUF_LOCK_IRQ(_sc)		do {	\
  	unsigned long __txbuflockflags;		\
  	spin_lock_irqsave(&(_sc)->sc_txbuflock, __txbuflockflags);
-@@ -725,8 +737,12 @@
+@@ -720,8 +732,12 @@
  #define	ATH_RXBUF_LOCK_DESTROY(_sc)
  #define	ATH_RXBUF_LOCK(_sc)		spin_lock(&(_sc)->sc_rxbuflock)
  #define	ATH_RXBUF_UNLOCK(_sc)		spin_unlock(&(_sc)->sc_rxbuflock)
@@ -669,7 +659,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  #define	ATH_RXBUF_LOCK_IRQ(_sc)		do {	\
  	unsigned long __rxbuflockflags;		\
  	spin_lock_irqsave(&(_sc)->sc_rxbuflock, __rxbuflockflags);
-@@ -736,6 +752,8 @@
+@@ -731,6 +747,8 @@
  #define	ATH_RXBUF_UNLOCK_IRQ_EARLY(_sc)		\
  	spin_unlock_irqrestore(&(_sc)->sc_rxbuflock, __rxbuflockflags);
  
@@ -678,9 +668,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refc
  
  /* Protects the device from concurrent accesses */
  #define	ATH_LOCK_INIT(_sc)		init_MUTEX(&(_sc)->sc_lock)
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_beacon.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_beacon.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_beacon.c	2007-01-30 05:01:29.000000000 +0100
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_beacon.c	2007-05-13 18:17:56.596964992 +0200
+diff -ur madwifi.old/net80211/ieee80211_beacon.c madwifi.dev/net80211/ieee80211_beacon.c
+--- madwifi.old/net80211/ieee80211_beacon.c	2007-01-31 11:41:05.000000000 +0100
++++ madwifi.dev/net80211/ieee80211_beacon.c	2007-05-21 07:50:22.815837896 +0200
 @@ -286,7 +286,7 @@
  	int len_changed = 0;
  	u_int16_t capinfo;
@@ -699,10 +689,10 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_beacon.c mad
  
  	return len_changed;
  }
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_input.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c	2007-05-13 18:17:56.106039624 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_input.c	2007-05-13 18:17:56.597964840 +0200
-@@ -1148,8 +1148,9 @@
+diff -ur madwifi.old/net80211/ieee80211_input.c madwifi.dev/net80211/ieee80211_input.c
+--- madwifi.old/net80211/ieee80211_input.c	2007-05-21 07:49:54.527138432 +0200
++++ madwifi.dev/net80211/ieee80211_input.c	2007-05-21 07:50:22.816837744 +0200
+@@ -1155,8 +1155,9 @@
  		if (ni->ni_vlan != 0 && vap->iv_vlgrp != NULL) {
  			/* attach vlan tag */
  			vlan_hwaccel_receive_skb(skb, vap->iv_vlgrp, ni->ni_vlan);
@@ -714,7 +704,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madw
  		dev->last_rx = jiffies;
  	}
  }
-@@ -3623,9 +3624,9 @@
+@@ -3657,9 +3658,9 @@
  	}
  
  	/* Okay, take the first queued packet and put it out... */
@@ -726,9 +716,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madw
  	if (skb == NULL) {
  		IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_POWER, wh->i_addr2,
  			"%s", "recv ps-poll, but queue empty");
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.h madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_linux.h
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.h	2007-05-04 02:10:06.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_linux.h	2007-05-13 18:17:56.598964688 +0200
+diff -ur madwifi.old/net80211/ieee80211_linux.h madwifi.dev/net80211/ieee80211_linux.h
+--- madwifi.old/net80211/ieee80211_linux.h	2007-05-21 07:49:54.528138280 +0200
++++ madwifi.dev/net80211/ieee80211_linux.h	2007-05-21 07:50:22.817837592 +0200
 @@ -31,6 +31,10 @@
  
  #include <linux/wireless.h>
@@ -829,10 +819,10 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.h madw
  
  #if (defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)) && defined(spin_is_locked)
  #define	ACL_LOCK_ASSERT(_as) \
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_node.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c	2007-05-13 18:17:56.273014240 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_node.c	2007-05-13 18:17:56.599964536 +0200
-@@ -1567,7 +1567,7 @@
+diff -ur madwifi.old/net80211/ieee80211_node.c madwifi.dev/net80211/ieee80211_node.c
+--- madwifi.old/net80211/ieee80211_node.c	2007-05-21 07:49:54.555134176 +0200
++++ madwifi.dev/net80211/ieee80211_node.c	2007-05-21 07:50:22.818837440 +0200
+@@ -1570,7 +1570,7 @@
  	struct ieee80211_node *ni;
  	u_int gen;
  
@@ -841,7 +831,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c madwi
  	gen = ++nt->nt_scangen;
  	
  restart:
-@@ -1587,7 +1587,7 @@
+@@ -1590,7 +1590,7 @@
  	}
  	IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
  
@@ -850,9 +840,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c madwi
  }
  EXPORT_SYMBOL(ieee80211_iterate_dev_nodes);
  
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_power.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_power.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_power.c	2007-04-25 22:29:55.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_power.c	2007-05-13 18:17:56.599964536 +0200
+diff -ur madwifi.old/net80211/ieee80211_power.c madwifi.dev/net80211/ieee80211_power.c
+--- madwifi.old/net80211/ieee80211_power.c	2007-05-21 07:49:54.532137672 +0200
++++ madwifi.dev/net80211/ieee80211_power.c	2007-05-21 07:50:22.818837440 +0200
 @@ -147,7 +147,7 @@
  #endif
  		struct sk_buff *skb;
@@ -901,7 +891,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_power.c madw
  		if (skb == NULL)
  			break;
  		/* 
-@@ -363,9 +363,9 @@
+@@ -361,9 +361,9 @@
  			for (;;) {
  				struct sk_buff *skb;
  
@@ -913,9 +903,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_power.c madw
  				if (skb == NULL)
  					break;
  				ieee80211_parent_queue_xmit(skb);
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_proto.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_proto.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_proto.c	2007-05-13 18:17:56.578967728 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_proto.c	2007-05-13 18:17:56.600964384 +0200
+diff -ur madwifi.old/net80211/ieee80211_proto.c madwifi.dev/net80211/ieee80211_proto.c
+--- madwifi.old/net80211/ieee80211_proto.c	2007-05-21 07:49:54.574131288 +0200
++++ madwifi.dev/net80211/ieee80211_proto.c	2007-05-21 07:50:22.819837288 +0200
 @@ -635,9 +635,9 @@
  {
  	struct ieee80211com *ic = vap->iv_ic;
@@ -940,9 +930,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_proto.c madw
  	}
  }
  
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_scan_sta.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_scan_sta.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_scan_sta.c	2007-02-01 21:49:37.000000000 +0100
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_scan_sta.c	2007-05-13 18:17:56.601964232 +0200
+diff -ur madwifi.old/net80211/ieee80211_scan_sta.c madwifi.dev/net80211/ieee80211_scan_sta.c
+--- madwifi.old/net80211/ieee80211_scan_sta.c	2006-09-20 10:45:13.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_scan_sta.c	2007-05-21 07:50:22.819837288 +0200
 @@ -163,9 +163,11 @@
  {
  	struct sta_table *st = ss->ss_priv;