From: Jiri Pirko <jiri@resnulli.us>
To: "Wei Hu (Xavier)" <xavier.huwei@huawei.com>
Cc: netdev@vger.kernel.org, David Miller <davem@davemloft.net>,
linyunsheng <linyunsheng@huawei.com>,
"lipeng (Y)" <lipeng321@huawei.com>,
"00434615 >> shenjian 00434615" <shenjian15@huawei.com>,
"liangfuyun (A)" <liangfuyun1@huawei.com>,
"Chenxin (Charles)" <charles.chenxin@huawei.com>
Subject: Re: Ask for help about flow classifier tool
Date: Sat, 17 Mar 2018 13:47:55 +0100 [thread overview]
Message-ID: <20180317124755.GA2135@nanopsycho.orion> (raw)
In-Reply-To: <5AACE42B.3090607@huawei.com>
Sat, Mar 17, 2018 at 10:47:23AM CET, xavier.huwei@huawei.com wrote:
>Hi, David
>
> The TC Flower Classifier allows control of packets based on flows
>determined by matching of well-known packet fields and metadata.
> Offload of the TC Flower classifier and related modules provides a
>powerful mechanism to both increase throughput and reduce CPU
>utilisation for users of such flow-based systems.
>
> The command "ethtool -N" can provide similar function.
Afaik ethtool settings is very limited to rx queue steering.
If you want more actions, like vlan modification, tunnels, forward, etc,
you should use tc-flower
>
> Now, hip08 SOC has flow classifier hardware offload capacity, which
>tools we should support in HNS kernel driver?
> Can you give some suggestion?
>
> Regards
>Wei Hu
>
prev parent reply other threads:[~2018-03-17 12:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-17 9:47 Ask for help about flow classifier tool Wei Hu (Xavier)
2018-03-17 12:47 ` Jiri Pirko [this message]
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