From: Jeff Garzik <jgarzik@pobox.com>
To: Leonid Grossman <leonid.grossman@s2io.com>
Cc: "'Raghavendra Koushik'" <raghavendra.koushik@s2io.com>,
"'Chris Leech'" <chris.leech@gmail.com>,
ravinandan.arakali@s2io.com,
"'Francois Romieu'" <romieu@fr.zoreil.com>,
netdev@oss.sgi.com, rapuru.sriram@s2io.com
Subject: Re: [PATCH 2.6.9-rc2 8/8] S2io: two buffer mode
Date: Fri, 15 Oct 2004 14:47:24 -0400 [thread overview]
Message-ID: <41701B3C.8020006@pobox.com> (raw)
In-Reply-To: <200410150021.i9F0LJ39024214@guinness.s2io.com>
Leonid Grossman wrote:
> "fragmented SKB on Rx" is an old problem - we tried to deploy 2 and 5
> buffer Xframe modes before and it did not work in Linux.
> Is anyone aware of any network driver that successfully uses fragmented
> SKBs?
Raghavendra Koushik wrote:
> I did try fragmented SKB on Rx but it didn't seem to work. If any one can
> give me some pointers on how to get this working, I would implement 2Buff
> mode using this method and avoid a copy in fast path.
My suggestion would be to investigate why fragmented SKBs don't work ;-)
The source code is all there, debug away...
If S2IO can fix this, a lot of people will benefit.
Jeff
next prev parent reply other threads:[~2004-10-15 18:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-14 1:18 [PATCH 2.6.9-rc2 8/8] S2io: two buffer mode Ravinandan Arakali
2004-10-14 15:03 ` Jeff Garzik
2004-10-14 18:33 ` Raghavendra Koushik
2004-10-14 20:49 ` Chris Leech
2004-10-15 0:02 ` Raghavendra Koushik
2004-10-15 0:21 ` Leonid Grossman
2004-10-15 18:47 ` Jeff Garzik [this message]
2004-10-15 19:48 ` Leonid Grossman
2004-10-15 19:57 ` Andi Kleen
2004-10-15 23:14 ` Raghavendra Koushik
2004-10-15 23:15 ` Jeff Garzik
2004-10-14 15:05 ` s2io: patch disposition Jeff Garzik
2004-10-18 22:06 ` Ravinandan Arakali
2004-10-18 22:04 ` Jeff Garzik
2004-10-18 22:21 ` Francois Romieu
2004-10-18 22:38 ` Ravinandan Arakali
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=41701B3C.8020006@pobox.com \
--to=jgarzik@pobox.com \
--cc=chris.leech@gmail.com \
--cc=leonid.grossman@s2io.com \
--cc=netdev@oss.sgi.com \
--cc=raghavendra.koushik@s2io.com \
--cc=rapuru.sriram@s2io.com \
--cc=ravinandan.arakali@s2io.com \
--cc=romieu@fr.zoreil.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.