Hi
On my testbed/82599EB, a sender generated below packet pattern:
Packet1: { IP fragment1 }{ UDP HDR }{ UDP payload part1 }
Packet2: { IP fragment2 }{ UDP payload part2 }
Packet1 and Packet2 should assemble into a single user level packet.
The sender can build multiple flows using above packet t
Hiroshi Shimamoto writes:
>> Why can't the ixgbevf driver just automatically signal the ixgbe driver
>> to enable multicast promiscuous mode whenever the list grows past the
>> limit?
>
> I had submitted a patch to change ixgbe and ixgbevf driver for this issue.
> https://lkml.org/lkml/2014/11/27
Hi all,
I'm interested in finding out whether there's a way to program the hw to
be aware of a custom application header on top of IP, so that packet
split will include the application header (along with l2 and l3 headers)
in the first buffer and the rest of the packet in the following buffers?
> Subject: RE: [E1000-devel] [PATCH 1/2] if_link: Add VF multicast promiscuous
> mode control
>
>
>
> > -Original Message-
> > From: Hiroshi Shimamoto [mailto:h-shimam...@ct.jp.nec.com]
> > Sent: Tuesday, January 20, 2015 5:07 PM
> > To: Skidmore, Donald C; Bjørn Mork
> > Cc: e1000-deve
> Subject: RE: [E1000-devel] [PATCH 1/2] if_link: Add VF multicast promiscuous
> mode control
>
> From: Hiroshi Shimamoto
> > My concern is what is the real issue that VF multicast promiscuous mode can
> > cause.
> > I think there is the 4k entries to filter multicast address, and the
> > curre
Hey Fan,
The issue is with our HW RSS doesn't work with frag packets. Sorry.
Thanks,
-Don Skidmore
> -Original Message-
> From: Fan Du [mailto:fengyuleidian0...@gmail.com]
> Sent: Wednesday, January 21, 2015 12:02 AM
> To: e1000-devel@lists.sourceforge.net
> Subject: [E1000-devel] UDP
Hey Scott,
First thanks for the heads up, we appreciate it.
It looks like we are able to recreate this in internally so we are adding it to
our bug list. Hopefully we can get a fix out soon.
Thanks,
-Don Skidmore
> -Original Message-
> From: Scott Silverman [mailto:ssilver...@simplex
On Tue, 20 Jan 2015, Tantilov, Emil S wrote:
> >What should I try next?
>
> Try the current stable (3.18.3 as of this writing). If you can still
> reproduce it - please file a bug at e1000.sf.net and include steps to
> repro and your kernel config file.
Bug posted as https://sourceforge.net/p/e
> -Original Message-
> From: Hiroshi Shimamoto [mailto:h-shimam...@ct.jp.nec.com]
> Sent: Wednesday, January 21, 2015 4:18 AM
> To: David Laight; Skidmore, Donald C; Bjørn Mork
> Cc: e1000-devel@lists.sourceforge.net; net...@vger.kernel.org; Choi, Sy
> Jong; linux-ker...@vger.kernel.org;
于 2015年01月22日 01:34, Skidmore, Donald C 写道:
> Hey Fan,
>
> The issue is with our HW RSS doesn't work with frag packets. Sorry.
Thanks for replying...
One more question, how does HW choose queue for frag UDP packets,
random chosen? or perform RSS only with SRC/DST ip?
> Thanks,
> -Don Skidmore
Dated: 22nd January 2015
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