svn commit: r300868 - head/tools/tools/ioat

[Garrett Cooper]

Author: ngie
Date: Fri May 27 20:12:32 2016
New Revision: 300868
URL: https://svnweb.freebsd.org/changeset/base/300868

Log:
  Remove note about bogus chain-len maximum
  
  There's no current limit on chain-len with Broadwell DE chips; it isn't
  enforced in software, and there doesn't appear to be a hardware limitation
  either on the Intel Xeon D-1527 (Broadwell-DE) chip.
  
  MFC after: 1 week
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/tools/tools/ioat/ioatcontrol.8

Modified: head/tools/tools/ioat/ioatcontrol.8
==============================================================================
--- head/tools/tools/ioat/ioatcontrol.8	Fri May 27 19:30:13 2016	(r300867)
+++ head/tools/tools/ioat/ioatcontrol.8	Fri May 27 20:12:32 2016	(r300868)
@@ -133,7 +133,7 @@ The
 .Ar chain-len
 argument determines the number of copies to chain together in a single DMA
 transaction.
-The default is 1, and the maximum is currently 4.
+The default is 1.
 .Pp
 The
 .Ar duration