svn commit: r251358 - head/sys/dev/cxgbe

[Navdeep Parhar]

Author: np
Date: Tue Jun  4 02:25:25 2013
New Revision: 251358
URL: http://svnweb.freebsd.org/changeset/base/251358

Log:
  cxgbe(4): Provide accurate hit count for filters on T5 cards.  The
  location within the TCB and the size have both changed.
  
  MFC after:	1 week

Modified:
  head/sys/dev/cxgbe/t4_main.c

Modified: head/sys/dev/cxgbe/t4_main.c
==============================================================================
--- head/sys/dev/cxgbe/t4_main.c	Tue Jun  4 00:42:31 2013	(r251357)
+++ head/sys/dev/cxgbe/t4_main.c	Tue Jun  4 02:25:25 2013	(r251358)
@@ -6573,9 +6573,15 @@ get_filter_hits(struct adapter *sc, uint
 	memwin_info(sc, 0, &mw_base, NULL);
 	off = position_memwin(sc, 0,
 	    tcb_base + (fid + sc->tids.ftid_base) * TCB_SIZE);
-	hits = t4_read_reg64(sc, mw_base + off + 16);
+	if (is_t4(sc)) {
+		hits = t4_read_reg64(sc, mw_base + off + 16);
+		hits = be64toh(hits);
+	} else {
+		hits = t4_read_reg(sc, mw_base + off + 24);
+		hits = be32toh(hits);
+	}
 
-	return (be64toh(hits));
+	return (hits);
 }
 
 static int