From: Chetan Bali <chetan.bali@aricent.com>
To: Stefan Baranoff <sbaranoff@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Intel 82571EB PMD support
Date: Sun, 9 Mar 2014 19:48:55 +0530 [thread overview]
Message-ID: <8E6973B6CEA617469C62E4FDA1670F0631B10809B1@GUREXMB01.ASIAN.AD.ARICENT.COM> (raw)
In-Reply-To: <CAHzKxpbe4LBjSrC2DyL_as7NpmWpuBwth8JjqNxc_WcyfCW=1Q@mail.gmail.com>
Hi Stefan,
It will be of great help if you or anyone else could help me resolve this issue.
I have checked 82571EB on following setup:
OS version: CentOS 6.4 [ kernel 2.6.32.358 ]
DPDK version : DPDK 1.6.0-r1
Let me know if any update of centos can help resolve this issue?
Thanks & Regards
Chetan Bali
________________________________________
From: Stefan Baranoff [sbaranoff@gmail.com]
Sent: Sunday, March 09, 2014 7:39 PM
To: Chetan Bali
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Intel 82571EB PMD support
Chetan,
I saw exactly that behavior with an 82599EB but running DPDK version 1.3.2 and CentOS 6.2 and the fix for me was upgrading to CentOS 6.4 - there was a thread a while back about a bug that caused DD to not be set but I can't seem to find it right now.
I'm sorry I can't be of more help but at least this is a symptom that has been seen before.
Regards,
Stefan
Sent from my smart phone; people don't make typos, Swype does!
On Mar 7, 2014 5:18 AM, "Chetan Bali" <chetan.bali@aricent.com<mailto:chetan.bali@aricent.com>> wrote:
Hi,
Do we have PMD support for intel 82571EB. We are having e1000e driver supported for 82571EB in linux.
DPDK Version : 1.6.0-r1
Linux Kernel : CentOS 6.4 [ kernel version 2.6.32-358.el6.x86_64 ]
Issue:
When we run DPDK example [ l2fwd ], we are able to see successful init of rte_pmd_em and link is also detected successfully.
But the RX, TX count are zero. If we try to fetch nic stats using rte_eth_stats_get(), we can see around 256 ipacket count but after that error count [rx error ] starts increasing.
We are not able to see any packet on user app [ l2fwd ]. Does anyone else face the same issue?
Regards
Chetan Bali
===============================================================================
Please refer to http://www.aricent.com/legal/email_disclaimer.html
for important disclosures regarding this electronic communication.
===============================================================================
===============================================================================
Please refer to http://www.aricent.com/legal/email_disclaimer.html
for important disclosures regarding this electronic communication.
===============================================================================
next prev parent reply other threads:[~2014-03-09 14:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-07 10:18 Chetan Bali
2014-03-08 12:57 ` Chetan Bali
2014-03-08 16:22 ` Jayakumar, Muthurajan
2014-03-09 5:58 ` Chetan Bali
2014-03-09 14:09 ` Stefan Baranoff
2014-03-09 14:18 ` Chetan Bali [this message]
2014-03-10 11:24 ` Chetan Bali
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=8E6973B6CEA617469C62E4FDA1670F0631B10809B1@GUREXMB01.ASIAN.AD.ARICENT.COM \
--to=chetan.bali@aricent.com \
--cc=dev@dpdk.org \
--cc=sbaranoff@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).