DPDK usage discussions
 help / color / mirror / Atom feed
From: Asaf Penso <asafp@nvidia.com>
To: Asaf Penso <asafp@nvidia.com>, Jan Viktorin <viktorin@cesnet.cz>,
	"Matan Azrad" <matan@nvidia.com>,
	Shahaf Shuler <shahafs@nvidia.com>,
	"Slava Ovsiienko" <viacheslavo@nvidia.com>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] does mlx5 support lpbk_mode?
Date: Wed, 3 Mar 2021 08:43:36 +0000
Message-ID: <DM5PR12MB24063D3DE533F6D00BF8E1CECD989@DM5PR12MB2406.namprd12.prod.outlook.com> (raw)
In-Reply-To: <DM5PR12MB24064DC905ACCA718D5855E5CD9F9@DM5PR12MB2406.namprd12.prod.outlook.com>

We checked again and saw the feature is not fully working.
A BZ ticket was opened for that - https://bugs.dpdk.org/show_bug.cgi?id=645

Asaf Penso

>-----Original Message-----
>From: users <users-bounces@dpdk.org> On Behalf Of Asaf Penso
>Sent: Wednesday, February 24, 2021 10:12 AM
>To: Jan Viktorin <viktorin@cesnet.cz>; Matan Azrad <matan@nvidia.com>;
>Shahaf Shuler <shahafs@nvidia.com>; Slava Ovsiienko
>Cc: users@dpdk.org
>Subject: Re: [dpdk-users] does mlx5 support lpbk_mode?
>Hello Jan,
>The feature is expected to work.
>Let's work offline to get more details and once we conclude we can post here
>the outcome.
>Asaf Penso
>>-----Original Message-----
>>From: users <users-bounces@dpdk.org> On Behalf Of Jan Viktorin
>>Sent: Tuesday, February 23, 2021 5:59 PM
>>To: Matan Azrad <matan@nvidia.com>; Shahaf Shuler
>>Slava Ovsiienko <viacheslavo@nvidia.com>
>>Cc: users@dpdk.org
>>Subject: [dpdk-users] does mlx5 support lpbk_mode?
>>can somebody please tell me whether lpbk_mode works for mellanox NICs?
>>I found 65c9d24170c9 ("net/mlx5: enable loopback by configured mode")
>>that seems to implement this feature for mlx5. But setting lpbk_mode in
>>rte_eth_conf does not seem to work for me (ixgbe works with this).
>>Are there any other ways how to configure such HW loopback-mode
>>mellanox NICs (both mlx5, mlx4)?

      reply	other threads:[~2021-03-03  8:43 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-23 15:59 Jan Viktorin
2021-02-24  8:11 ` Asaf Penso
2021-03-03  8:43   ` Asaf Penso [this message]

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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=DM5PR12MB24063D3DE533F6D00BF8E1CECD989@DM5PR12MB2406.namprd12.prod.outlook.com \
    --to=asafp@nvidia.com \
    --cc=matan@nvidia.com \
    --cc=shahafs@nvidia.com \
    --cc=users@dpdk.org \
    --cc=viacheslavo@nvidia.com \
    --cc=viktorin@cesnet.cz \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK usage discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ https://inbox.dpdk.org/users \
	public-inbox-index users

Example config snippet for mirrors.
Newsgroup available over NNTP:

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git