diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c
---- 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 @@
+--- madwifi.old/ath/if_ath.c 2007-05-21 07:45:03.185429104 +0200
++++ madwifi.dev/ath/if_ath.c 2007-05-21 07:45:55.867420224 +0200
+@@ -2206,6 +2206,17 @@
txq->axq_link = &lastds->ds_link;
ath_hal_txstart(ah, txq->axq_qnum);
sc->sc_dev->trans_start = jiffies;
}
ATH_TXQ_UNLOCK(txq);
-@@ -7299,6 +7310,7 @@
+@@ -7246,6 +7257,7 @@
+ __func__, ds);
#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)
+ #endif
+ ts = &bf->bf_dsstatus.ds_txstat;
+ status = ath_hal_txprocdesc(ah, ds, ts);
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 2007-05-21 05:40:32.958076280 +0200
-@@ -689,6 +689,14 @@
+--- madwifi.old/ath/if_athvar.h 2007-05-18 13:19:16.000000000 +0200
++++ madwifi.dev/ath/if_athvar.h 2007-05-21 07:45:37.720179024 +0200
+@@ -684,6 +684,14 @@
#endif
u_int sc_slottimeconf; /* manual override for slottime */
int16_t sc_channoise; /* Measured noise of current channel (dBm) */