svn commit: r341889 - stable/11/sys/ofed/drivers/infiniband/ulp/ipoib

[Hans Petter Selasky]

Author: hselasky
Date: Wed Dec 12 11:33:14 2018
New Revision: 341889
URL: https://svnweb.freebsd.org/changeset/base/341889

Log:
  MFC r341537:
  ipoib: increase the non-cm queue length
  
  When a packet needs fragmentation, it might generate more than 3 fragments.
  With the queue length 3, all fragments are generated faster than the
  queue is drained, which effectively drops fourth and later fragments on
  the floor.
  
  Submitted by:   kib@
  Sponsored by:   Mellanox Technologies

Modified:
  stable/11/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h
==============================================================================
--- stable/11/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h	Wed Dec 12 11:32:31 2018	(r341888)
+++ stable/11/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h	Wed Dec 12 11:33:14 2018	(r341889)
@@ -131,8 +131,8 @@ enum {
 
 	IPOIB_NUM_WC		  = 4,
 
-	IPOIB_MAX_PATH_REC_QUEUE  = 3,
-	IPOIB_MAX_MCAST_QUEUE	  = 3,
+	IPOIB_MAX_PATH_REC_QUEUE  = 16,
+	IPOIB_MAX_MCAST_QUEUE	  = 16,
 
 	IPOIB_FLAG_OPER_UP	  = 0,
 	IPOIB_FLAG_INITIALIZED	  = 1,