svn commit: r305259 - head/sys/dev/ioat

[Conrad E. Meyer]

Author: cem
Date: Thu Sep  1 23:56:02 2016
New Revision: 305259
URL: https://svnweb.freebsd.org/changeset/base/305259

Log:
  ioat(4): Despam relatively common hardware reset messages
  
  Reported by:	ngie@

Modified:
  head/sys/dev/ioat/ioat.c

Modified: head/sys/dev/ioat/ioat.c
==============================================================================
--- head/sys/dev/ioat/ioat.c	Thu Sep  1 23:52:25 2016	(r305258)
+++ head/sys/dev/ioat/ioat.c	Thu Sep  1 23:56:02 2016	(r305259)
@@ -750,13 +750,13 @@ out:
 	 * Fatal programming error on this DMA channel.  Flush any outstanding
 	 * work with error status and restart the engine.
 	 */
-	ioat_log_message(0, "Channel halted due to fatal programming error\n");
 	mtx_lock(&ioat->submit_lock);
 	mtx_lock(&ioat->cleanup_lock);
 	ioat->quiescing = TRUE;
 
 	chanerr = ioat_read_4(ioat, IOAT_CHANERR_OFFSET);
-	ioat_halted_debug(ioat, chanerr);
+	if (1 <= g_ioat_debug_level)
+		ioat_halted_debug(ioat, chanerr);
 	ioat->stats.last_halt_chanerr = chanerr;
 
 	while (ioat_get_active(ioat) > 0) {