From: Stephen Hemminger <stephen@networkplumber.org>
To: "ZhangHaisen" <zhanghaisen@bigo.sg>
Cc: <users@dpdk.org>
Subject: Re: [dpdk-users] flow director ATR mode
Date: Sat, 25 May 2019 07:54:27 -0700 [thread overview]
Message-ID: <20190525075427.2e583989@hermes.lan> (raw)
In-Reply-To: <143901d512a3$2aad5730$80080590$@bigo.sg>
On Sat, 25 May 2019 10:40:07 +0800
"ZhangHaisen" <zhanghaisen@bigo.sg> wrote:
> Hi,
>
> I have some question about flow director ATR mode:
>
> 1. Does DPDK support ATR mode which is described in
> https://software.intel.com/en-us/articles/setting-up-intel-ethernet-flow-dir
> ector as : In ATR mode, Intel Ethernet FD uses fields from the outgoing
> packets in the Tx queues to populate the 8K-entry Perfect-Match filter
> table.
>
> 2. If yes , how to config the eth dev with the DPDK APIs, such as
> rte_eth_dev_configure(),rte_eth_tx_queue_setup(),rte_eth_rx_queue_setup()?
> Is there any example code?
>
>
>
> Thanks a lot,
>
> Zhanghaisen
The rte_flow API is what you want.
https://doc.dpdk.org/guides/prog_guide/rte_flow.html
prev parent reply other threads:[~2019-05-25 14:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-25 2:40 ZhangHaisen
2019-05-25 14:54 ` Stephen Hemminger [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:
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=20190525075427.2e583989@hermes.lan \
--to=stephen@networkplumber.org \
--cc=users@dpdk.org \
--cc=zhanghaisen@bigo.sg \
/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).