DPDK usage discussions
 help / color / Atom feed
From: Nishant Verma <vnish11@gmail.com>
To: Saint Michael <venefax@gmail.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Compiling fails
Date: Thu, 21 May 2020 23:21:24 -0400
Message-ID: <CAHhCjUHf0i3UHQqUJ6F2NTxhr5WDjw6y3pQFmb8BvyfEetuXDg@mail.gmail.com> (raw)
In-Reply-To: <CAC9cSOB9eP4dBFYMQV5zevdGXcPxXqLugsnCL=3B8FpE7SP8cg@mail.gmail.com>

Please check the sec 3 of GSG.
Actually, what dpdk make procedure is looking for, DESTDIR for it to store
the lib and other stuff.


Here, RTE_TARGET is your target for example x86_64-native-linux-gcc
DESTINATION_DIR is any folder location where you want to store the libs.

On Sun, May 10, 2020 at 11:43 AM Saint Michael <venefax@gmail.com> wrote:

> I downloaded dpdk-20.02.tar.xz and run source usertools/dpdk-setup.sh but
> the script fails to install with "Installation cannot run with T defined
> and DESTDIR undefined"
> I also need to build rtr_kni.ko, for my kernel 5.6.12-1.el7.elrepo.x86_64,
> but the module that I need to compile, "rte_kni.ko" is not available, all I
> see is
>  find -name "rte_kni*"
> ./lib/librte_kni/rte_kni.h
> ./lib/librte_kni/rte_kni_version.map
> ./lib/librte_kni/rte_kni.c
> ./lib/librte_kni/rte_kni_fifo.h
> ./lib/librte_eal/linux/eal/include/rte_kni_common.h
> ./x86_64-native-linux-gcc/build/lib/librte_kni/rte_kni.o
> ./x86_64-native-linux-gcc/include/rte_kni.h
> ./x86_64-native-linux-gcc/include/rte_kni_common.h
> kindly help me understand what am I doing wrong? My goal is to pin two
> network interfaces to a single core each, to accelerate packet processing.
> Philip


  reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-10 15:43 Saint Michael
2020-05-22  3:21 ` Nishant Verma [this message]
2020-05-22  3:24   ` Nishant Verma

Reply instructions:

You may reply publically 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=CAHhCjUHf0i3UHQqUJ6F2NTxhr5WDjw6y3pQFmb8BvyfEetuXDg@mail.gmail.com \
    --to=vnish11@gmail.com \
    --cc=users@dpdk.org \
    --cc=venefax@gmail.com \


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

DPDK usage discussions

Archives are clonable:
	git clone --mirror http://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/ http://inbox.dpdk.org/users \
	public-inbox-index users

Newsgroup available over NNTP:

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