DPDK usage discussions
 help / color / mirror / Atom feed
From: Navin Srinivas <g.navinsrinivas@gmail.com>
To: Muhammad Zain-ul-Abideen <zain2294@gmail.com>
Cc: users <users@dpdk.org>
Subject: Re: [dpdk-users] DPDK Pdump support for the external buffers - 20_11 version
Date: Tue, 18 May 2021 22:44:43 +0530
Message-ID: <CACOt6jy3FO_x12BbEhiBc4KOdY8MQq4F1zzwo47hHmDyC_1f1Q@mail.gmail.com> (raw)
In-Reply-To: <CAN7yQ2o5VpvMBxHvswBBQmym_U6m0ayt40W3Ji2a194+eYjdPw@mail.gmail.com>

This is for the 5G RAN application.  I'm not sure about the end hardware.


On Tue, May 18, 2021 at 12:25 AM Muhammad Zain-ul-Abideen <
zain2294@gmail.com> wrote:

> What is the setup and what line rate you want to achieve. And what is the
> hardware
> On Mon, May 17, 2021, 10:51 PM Navin Srinivas <g.navinsrinivas@gmail.com>
> wrote:
>> Hi,
>> I'm able to use pdump with test-pmd with the same set of parameters used
>> for the eal init, but when I try to attach pdump as a secondary process in
>> Intel Flexran, I face an issue with the following error.
>> EAL: Failed to hotplug add device
>> EAL: Error - exiting with code: 1
>>   Cause: vdev creation failed    ->> it fails with this error.
>> And on further checking, came to know that Flexran uses external buffers,
>> does pdump supports external buffers? Is the above error due to the same?
>> We would like to capture packets without any performance degradation, what
>> would be the suggested method to implement this?
>> Thanks & Regards,
>> Navin Srinivas

  reply	other threads:[~2021-05-18 17:14 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-17 17:50 Navin Srinivas
2021-05-17 18:55 ` Muhammad Zain-ul-Abideen
2021-05-18 17:14   ` Navin Srinivas [this message]
2021-05-25 18:41     ` Navin Srinivas

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=CACOt6jy3FO_x12BbEhiBc4KOdY8MQq4F1zzwo47hHmDyC_1f1Q@mail.gmail.com \
    --to=g.navinsrinivas@gmail.com \
    --cc=users@dpdk.org \
    --cc=zain2294@gmail.com \


* 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