On 19. May 2012, at 21:56 , Bjoern A. Zeeb wrote: > Author: bz > Date: Sat May 19 21:56:26 2012 > New Revision: 235665 > URL: http://svn.freebsd.org/changeset/base/235665 > > Log: > MFC r234620 (record mergeinfo only):
that was truncated by accident but doesn't harm in this case. The change was merged with r235527 by jfv and was: If we pass down 64k - L2 hdr size + 1 to 64K L3+ data adding an ether header will make the data go over the 64k limits announced to busdma as maxsize and the transaction will fail. With TSO this can result in a TCP regression due to the lost packet. According to the data sheets ixgbe(4) 82598 and 82599 can handle up to 256k so increase the maximum. Reported by: Jon Kåre Hellan, UNINETT (jon.kare.hellan uninett.no) Tested by: Jon Kåre Hellan, UNINETT (jon.kare.hellan uninett.no) Just the merge-info was missing on stable/9. > Modified: > Directory Properties: > stable/9/sys/ (props changed) -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do! _______________________________________________ svn-src-stable-9@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-stable-9 To unsubscribe, send any mail to "svn-src-stable-9-unsubscr...@freebsd.org"
