diff options
Diffstat (limited to 'package/madwifi/patches/301-tx_locking.patch')
| -rw-r--r-- | package/madwifi/patches/301-tx_locking.patch | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/package/madwifi/patches/301-tx_locking.patch b/package/madwifi/patches/301-tx_locking.patch index f2b4cc7fb1..edf138558f 100644 --- a/package/madwifi/patches/301-tx_locking.patch +++ b/package/madwifi/patches/301-tx_locking.patch @@ -1,17 +1,17 @@ -Index: madwifi-ng-r2420-20070602/ath/if_ath.c +Index: madwifi-ng-r2525-20070630/ath/if_ath.c =================================================================== ---- madwifi-ng-r2420-20070602.orig/ath/if_ath.c 2007-06-04 13:21:58.427094400 +0200 -+++ madwifi-ng-r2420-20070602/ath/if_ath.c 2007-06-04 13:21:58.684055336 +0200 -@@ -2554,7 +2554,7 @@ - /* NB: use this lock to protect an->an_ff_txbuf in athff_can_aggregate() - * call too. +--- madwifi-ng-r2525-20070630.orig/ath/if_ath.c 2007-07-03 23:02:32.998106000 +0200 ++++ madwifi-ng-r2525-20070630/ath/if_ath.c 2007-07-03 23:02:33.302125000 +0200 +@@ -2567,7 +2567,7 @@ + /* NB: use this lock to protect an->an_tx_ffbuf (and txq->axq_stageq) + * in athff_can_aggregate() call too. */ - ATH_TXQ_LOCK_IRQ(txq); + ATH_TXQ_LOCK_BH(txq); 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 */ bf = an->an_tx_ffbuf[skb->priority]; -@@ -2562,6 +2562,7 @@ +@@ -2575,6 +2575,7 @@ /* get (and remove) the frame from staging queue */ TAILQ_REMOVE(&txq->axq_stageq, bf, bf_stagelist); an->an_tx_ffbuf[skb->priority] = NULL; @@ -19,7 +19,7 @@ Index: madwifi-ng-r2420-20070602/ath/if_ath.c /* * chain skbs and add FF magic -@@ -2584,7 +2585,7 @@ +@@ -2597,7 +2598,7 @@ */ ATH_HARDSTART_GET_TX_BUF_WITH_LOCK; if (bf == NULL) { @@ -28,7 +28,7 @@ Index: madwifi-ng-r2420-20070602/ath/if_ath.c goto hardstart_fail; } DPRINTF(sc, ATH_DEBUG_XMIT | ATH_DEBUG_FF, -@@ -2596,8 +2597,7 @@ +@@ -2609,8 +2610,7 @@ an->an_tx_ffbuf[skb->priority] = bf; TAILQ_INSERT_HEAD(&txq->axq_stageq, bf, bf_stagelist); @@ -38,7 +38,16 @@ Index: madwifi-ng-r2420-20070602/ath/if_ath.c return 0; } -@@ -2649,12 +2649,12 @@ +@@ -2623,7 +2623,7 @@ + an->an_tx_ffbuf[skb->priority] = NULL; + + /* NB: ath_tx_start -> ath_tx_txqaddbuf uses ATH_TXQ_LOCK too */ +- ATH_TXQ_UNLOCK_IRQ_EARLY(txq); ++ ATH_TXQ_UNLOCK_BH(txq); + + /* encap and xmit */ + bf_ff->bf_skb = ieee80211_encap(ni, bf_ff->bf_skb, &framecnt); +@@ -2674,12 +2674,12 @@ ATH_HARDSTART_GET_TX_BUF_WITH_LOCK; if (bf == NULL) { @@ -51,13 +60,13 @@ Index: madwifi-ng-r2420-20070602/ath/if_ath.c - ATH_TXQ_UNLOCK_IRQ(txq); + ff_flush_done: ff_bypass: - -Index: madwifi-ng-r2420-20070602/ath/if_athvar.h +Index: madwifi-ng-r2525-20070630/ath/if_athvar.h =================================================================== ---- madwifi-ng-r2420-20070602.orig/ath/if_athvar.h 2007-06-04 13:21:58.428094248 +0200 -+++ madwifi-ng-r2420-20070602/ath/if_athvar.h 2007-06-04 13:21:58.684055336 +0200 -@@ -484,6 +484,8 @@ +--- madwifi-ng-r2525-20070630.orig/ath/if_athvar.h 2007-07-03 23:02:33.002106250 +0200 ++++ madwifi-ng-r2525-20070630/ath/if_athvar.h 2007-07-03 23:02:33.302125000 +0200 +@@ -487,6 +487,8 @@ #define ATH_TXQ_INTR_PERIOD 5 /* axq_intrcnt period for intr gen */ #define ATH_TXQ_LOCK_INIT(_tq) spin_lock_init(&(_tq)->axq_lock) #define ATH_TXQ_LOCK_DESTROY(_tq) |