svn commit: r225754 - user/adrian/if_ath_tx/sys/dev/ath

[Adrian Chadd]

Author: adrian
Date: Sun Sep 25 15:07:16 2011
New Revision: 225754
URL: http://svn.freebsd.org/changeset/base/225754

Log:
  Update with comment

Modified:
  user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c

Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c	Sun Sep 25 11:17:34 2011	(r225753)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c	Sun Sep 25 15:07:16 2011	(r225754)
@@ -1905,6 +1905,10 @@ ath_tx_update_baw(struct ath_softc *sc, 
 	 * has slid tap->txa_start along without updating the BAW
 	 * tracking start/end pointers. Thus the TX BAW state is now
 	 * completely busted.
+	 *
+	 * But for now, since I haven't yet fixed TDMA and buffer cloning,
+	 * it's quite possible that a cloned buffer is making its way
+	 * here and causing it to fire off. Disable TDMA for now.
 	 */
 	if (tid->tx_buf[cindex] != bf) {
 		device_printf(sc->sc_dev,