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From: Adrien Mazarguil <adrien.mazarguil@6wind.com>
To: Hideyuki Yamashita <yamashita.hideyuki@ntt-tx.co.jp>
Cc: Ye Xiaolong <xiaolong.ye@intel.com>, "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] Why flow can not be created?
Date: Tue, 30 Jul 2019 14:25:39 +0200	[thread overview]
Message-ID: <20190730122539.GD4512@6wind.com> (raw)
In-Reply-To: <20190730193738.8EBB.17218CA3@ntt-tx.co.jp_1>

On Tue, Jul 30, 2019 at 07:37:38PM +0900, Hideyuki Yamashita wrote:
> Hello,
> 
> Does anybody whether PMD other than i40e support
> VID+dstMAC matching?
> 
> It is very hard for me to read all PMD code for just to know
> the support of VID+dstMAC as matching pattern.
> 
> Somebody, please help me.

Unfortunately right now trial & error using testpmd is the most effective
approach to determine whether specific combinations are supported by any
given NIC.

Ideally doc/guides/nics/features.rst [1] should document each rte_flow
feature reflected in doc/guide/nics/features/*.ini for individual PMDs [2],
but that list is currently too incomplete to be useful.

Now to answer your question, although those are likely not the only ones, I
know from experience that both mlx4 and mlx5 support flow rules matching VID
+ dst MAC simultaneously.

[1] http://doc.dpdk.org/guides/nics/features.html

[2] http://doc.dpdk.org/guides/nics/overview.html

-- 
Adrien Mazarguil
6WIND

  reply	other threads:[~2019-07-30 12:25 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-19  6:08 Hideyuki Yamashita
2019-07-22 12:48 ` Ye Xiaolong
2019-07-23  6:26   ` Hideyuki Yamashita
2019-07-30 10:37     ` Hideyuki Yamashita
2019-07-30 12:25       ` Adrien Mazarguil [this message]
2019-07-31  2:30         ` Hideyuki Yamashita
2019-08-02  6:06           ` Hideyuki Yamashita
2019-08-06  9:12             ` Adrien Mazarguil
2019-08-06  9:59               ` Moti Haimovsky
2019-08-09  6:05               ` Hideyuki Yamashita
2019-08-14  5:56                 ` [dpdk-users] How L2 broadcast is handled under rte_flow? Hideyuki Yamashita
2019-08-29  3:11                   ` Hideyuki Yamashita

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