From: Schmid Thomas RUAGH <Thomas.Schmid@ruag.ch>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] AMD axgbe: Does not recognize link
Date: Sat, 6 Mar 2021 09:29:34 +0000 [thread overview]
Message-ID: <17CD65EBAC194BD79EC74186E06FA99B@com.citrix.mail.iOS> (raw)
Hi all,
I am working on DPDK on an AMD EPYC 3000 SoC using the internal 4x 10G channels.
Using these channel with the kernel-driver amd-xgbe does work fine, the ethernet link (through 10G FO transceivers, LC duplex cableing to a partner card) is immediately recognized and works.
Using testpmd, with the axgbe PMD, autonegotiation fails, the link is down. Resetting the port does produce an additional warning about I2C errors reading the SFP.
Has anybody worked with the axgbe PMD ? I have searched this mailing list but could not find a specific post.
I am using DPDK 21.02 as well as 20.11 LTS, but the axgbe PMD seems not to work with either release.
Any input welcome,
Kind regards,
---------------------------------------------------------------------------------------------------------
Thomas Schmid
Solutions Engineering
RUAG AG
Schaffhauserstrasse 580<x-apple-data-detectors://0/1>
8052 Zürich - Schweiz<x-apple-data-detectors://0/1>
Tel: +41 79 828 0851<tel:+41%2079%20828%200851>
privacy notices<https://www.ruag.com/privacy>
reply other threads:[~2021-03-06 9:29 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=17CD65EBAC194BD79EC74186E06FA99B@com.citrix.mail.iOS \
--to=thomas.schmid@ruag.ch \
--cc=users@dpdk.org \
/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).