svn commit: r225058 - user/adrian/if_ath_tx/sys/dev/ath

[Adrian Chadd]

Author: adrian
Date: Sun Aug 21 14:43:19 2011
New Revision: 225058
URL: http://svn.freebsd.org/changeset/base/225058

Log:
  add a twiddle to dump the current queue depth.
  
  It's not -that- useful with live traffic as the queue depth changes
  too frequently, so..

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

Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath_sysctl.c
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_ath_sysctl.c	Sun Aug 21 10:52:50 2011	(r225057)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_ath_sysctl.c	Sun Aug 21 14:43:19 2011	(r225058)
@@ -326,6 +326,14 @@ ath_sysctl_txagg(SYSCTL_HANDLER_ARGS)
 			printf("\n");
 	}
 	printf("\n");
+
+	for (i = 0; i < HAL_NUM_TX_QUEUES; i++) {
+		if (ATH_TXQ_SETUP(sc, i)) {
+			printf("HW TXQ %d: axq_depth=%d\n",
+			    i, sc->sc_txq[i].axq_depth);
+		}
+	}
+
 	return 0;
 }