K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2012-03-01T19:43:28.163431Z
K 7
svn:log
V 529
MFC r232267:
  Workaround for PCIe 4GB boundary issue

  Enforce a boundary of no more than 4GB - transfers crossing a 4GB
  boundary can lead to data corruption due to PCIe limitations.  This
  change is a less-intrusive workaround that can be quickly merged back
  to older branches; a cleaner implementation will arrive in HEAD later
  but may require KPI changes.

  This change is based on a suggestion by jhb@.

Approved by:	re
Reviewed by:	jhb (MFC)
Reviewed by:	jhb, scottl (original)
Sponsored by:	Sandvine Incorporated

END