From: Thomas Monjalon <thomas@monjalon.net>
To: "Zhang, Qi Z" <qi.z.zhang@intel.com>, "Xu, Ting" <ting.xu@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Yang, Qiming" <qiming.yang@intel.com>,
"Guo, Junfeng" <junfeng.guo@intel.com>,
"orika@nvidia.com" <orika@nvidia.com>,
"viacheslavo@nvidia.com" <viacheslavo@nvidia.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"andrew.rybchenko@oktetlabs.ru" <andrew.rybchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH v4 0/2] enable protocol agnostic flow offloading in RSS
Date: Fri, 05 Nov 2021 14:23:04 +0100 [thread overview]
Message-ID: <4597919.4CLRmV2U1y@thomas> (raw)
In-Reply-To: <CO6PR11MB56345CEACEA35A35E23BE0A4F88E9@CO6PR11MB5634.namprd11.prod.outlook.com>
05/11/2021 14:18, Xu, Ting:
> From: Thomas Monjalon <thomas@monjalon.net>
> > 04/11/2021 03:22, Ting Xu:
> > > Enable protocol agnostic flow offloading to support raw pattern input
> > > for RSS hash flow rule creation. It is based on Parser Library feature.
> > > Current rte_flow raw API is utilized.
> >
> > I remember raw item was especially targetting encapsulation action.
> > Which action do you achieve in ice PMD? Only RSS with raw item?
> >
> > For matching, raw item is quite limited. I think the new flex item is more
> > appropriate for general custom protocol parsing.
> > Did you look into flex item feature?
> >
> Hi, Thomas, we make use of the API for rte_raw to achieve
> our protocol agnostic flow offloading method, including RSS and FDIR.
> Behind it is the new Parser Library feature based on DDP,
Where is this parser library code?
> rather than the original logic I think.
> Binary-format pattern spec and mask are passed to Parser Library
> and the corresponding protocol ID and offset will be provided.
Sorry you didn't reply about the new flex item added in this release.
Do you know it was added?
https://git.dpdk.org/dpdk/commit/?id=dc4d860e8a89
next prev parent reply other threads:[~2021-11-05 13:23 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-08 7:09 [dpdk-dev] [PATCH v1 " Ting Xu
2021-10-08 7:09 ` [dpdk-dev] [PATCH v1 1/2] net/ice: " Ting Xu
2021-10-08 7:09 ` [dpdk-dev] [PATCH v1 2/2] doc: add protocol agnostic flow offloading for RSS hash Ting Xu
2021-11-01 11:02 ` [dpdk-dev] [PATCH v2 0/3] enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-01 11:02 ` [dpdk-dev] [PATCH v2 1/3] net/ice: " Ting Xu
2021-11-01 11:02 ` [dpdk-dev] [PATCH v2 2/3] " Ting Xu
2021-11-01 11:02 ` [dpdk-dev] [PATCH v2 3/3] doc: add protocol agnostic flow offloading for RSS Ting Xu
2021-11-01 11:05 ` [dpdk-dev] [PATCH v2 0/3] enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-01 11:05 ` [dpdk-dev] [PATCH v2 1/3] net/ice/base: support add HW profile for RSS raw flow Ting Xu
2021-11-01 11:05 ` [dpdk-dev] [PATCH v2 2/3] net/ice: enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-01 11:05 ` [dpdk-dev] [PATCH v2 3/3] doc: add protocol agnostic flow offloading for RSS Ting Xu
2021-11-02 1:49 ` [dpdk-dev] [PATCH v3 0/3] enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-02 1:49 ` [dpdk-dev] [PATCH v3 1/3] net/ice/base: support add HW profile for RSS raw flow Ting Xu
2021-11-02 1:49 ` [dpdk-dev] [PATCH v3 2/3] net/ice: enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-03 14:13 ` Ferruh Yigit
2021-11-04 3:29 ` Xu, Ting
2021-11-02 1:49 ` [dpdk-dev] [PATCH v3 3/3] doc: add protocol agnostic flow offloading for RSS Ting Xu
2021-11-03 12:45 ` [dpdk-dev] [PATCH v3 0/3] enable protocol agnostic flow offloading in RSS Zhang, Qi Z
2021-11-03 14:15 ` Ferruh Yigit
2021-11-04 2:22 ` [dpdk-dev] [PATCH v4 0/2] " Ting Xu
2021-11-04 2:22 ` [dpdk-dev] [PATCH v4 1/2] net/ice/base: support add HW profile for RSS raw flow Ting Xu
2021-11-04 2:22 ` [dpdk-dev] [PATCH v4 2/2] net/ice: enable protocol agnostic flow offloading in RSS Ting Xu
2021-11-04 3:31 ` [dpdk-dev] [PATCH v4 0/2] " Zhang, Qi Z
2021-11-05 13:09 ` Thomas Monjalon
2021-11-05 13:18 ` Xu, Ting
2021-11-05 13:23 ` Thomas Monjalon [this message]
2021-11-05 14:53 ` Xu, Ting
2021-11-08 2:44 ` Zhang, Qi Z
2021-11-08 19:47 ` Thomas Monjalon
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