diff options
| -rw-r--r-- | package/madwifi/patches/118-txstop_workaround.patch | 45 |
1 files changed, 14 insertions, 31 deletions
diff --git a/package/madwifi/patches/118-txstop_workaround.patch b/package/madwifi/patches/118-txstop_workaround.patch index de0085f58b..6ff2a5b255 100644 --- a/package/madwifi/patches/118-txstop_workaround.patch +++ b/package/madwifi/patches/118-txstop_workaround.patch @@ -1,23 +1,13 @@ diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c ---- madwifi.old/ath/if_ath.c 2007-05-15 16:26:02.721036296 +0200 -+++ madwifi.dev/ath/if_ath.c 2007-05-20 21:33:53.269103736 +0200 -@@ -1711,6 +1711,7 @@ - } - #endif - ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark); -+ sc->sc_tx_start = 0; - } - if (status & HAL_INT_BMISS) { - sc->sc_stats.ast_bmiss++; -@@ -2261,11 +2262,25 @@ +--- madwifi.old/ath/if_ath.c 2007-05-21 05:40:18.320301560 +0200 ++++ madwifi.dev/ath/if_ath.c 2007-05-21 05:49:40.132893064 +0200 +@@ -2264,6 +2264,17 @@ txq->axq_link = &lastds->ds_link; ath_hal_txstart(ah, txq->axq_qnum); sc->sc_dev->trans_start = jiffies; + if ((sc->sc_opmode == HAL_M_IBSS) || (sc->sc_opmode == HAL_M_HOSTAP)) { -+ unsigned long last; -+ last = sc->sc_tx_start; -+ if (last) { -+ if (jiffies > last + 2 * HZ) { ++ if (sc->sc_tx_start && (ath_hal_numtxpending(ah, txq->axq_num) > 2)) { ++ if (jiffies > sc->sc_tx_start + 2 * HZ) { + printk("%s: Tx queue stuck. Resetting hardware...\n", sc->sc_dev->name); + ath_reset(sc->sc_dev); + sc->sc_tx_start = 0; @@ -29,24 +19,17 @@ diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c } ATH_TXQ_UNLOCK(txq); - sc->sc_devstats.tx_packets++; - sc->sc_devstats.tx_bytes += framelen; -+ sc->sc_tx_start = 0; - } - - static int -@@ -7272,7 +7287,7 @@ - DPRINTF(sc, ATH_DEBUG_UAPSD, "%s: reaping U-APSD txq\n", __func__); - uapsdq = 1; - } -- -+ - for (;;) { - if (uapsdq) - ATH_TXQ_UAPSDQ_LOCK_IRQ(txq); +@@ -7299,6 +7310,7 @@ + #else + ds = bf->bf_desc; /* NB: last descriptor */ + #endif ++ sc->sc_tx_start = 0; + status = ath_hal_txprocdesc(ah, ds); + #ifdef AR_DEBUG + if (sc->sc_debug & ATH_DEBUG_XMIT_DESC) diff -ur madwifi.old/ath/if_athvar.h madwifi.dev/ath/if_athvar.h --- madwifi.old/ath/if_athvar.h 2007-05-04 23:09:29.000000000 +0200 -+++ madwifi.dev/ath/if_athvar.h 2007-05-15 16:26:28.911054808 +0200 ++++ madwifi.dev/ath/if_athvar.h 2007-05-21 05:40:32.958076280 +0200 @@ -689,6 +689,14 @@ #endif u_int sc_slottimeconf; /* manual override for slottime */ |