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From: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
To: "Yigit, Ferruh" <ferruh.yigit@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 4/4] net/iavf: add offload path for Rx AVX512 flex desc
Date: Wed, 14 Apr 2021 01:22:40 +0000
Message-ID: <DM5PR11MB17878B6A26AC4FF9AF0084068C4E9@DM5PR11MB1787.namprd11.prod.outlook.com> (raw)
In-Reply-To: <500eb40d-46cd-e970-f947-29e41d227fb4@intel.com>

Hi Ferruh,

> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit@intel.com>
> Sent: Tuesday, April 13, 2021 8:45 PM
> To: Lu, Wenzhuo <wenzhuo.lu@intel.com>; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 4/4] net/iavf: add offload path for Rx
> AVX512 flex desc
> 
> On 4/9/2021 6:59 AM, Wenzhuo Lu wrote:
> > Add a specific path for RX AVX512 (flexible descriptor).
> > In this path, support the HW offload features, like, checksum, VLAN
> > stripping, RSS hash.
> > This path is chosen automatically according to the configuration.
> >
> > 'inline' is used, then the duplicate code is generated by the
> > compiler.
> >
> > Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> > ---
> >   doc/guides/rel_notes/release_21_05.rst  |   7 +
> >   drivers/net/iavf/iavf_rxtx.c            |  27 +-
> >   drivers/net/iavf/iavf_rxtx.h            |   6 +
> >   drivers/net/iavf/iavf_rxtx_vec_avx512.c | 436 ++++++++++++++++++--------
> ------
> >   4 files changed, 283 insertions(+), 193 deletions(-)
> >
> > diff --git a/doc/guides/rel_notes/release_21_05.rst
> > b/doc/guides/rel_notes/release_21_05.rst
> > index 95713f2..253917a 100644
> > --- a/doc/guides/rel_notes/release_21_05.rst
> > +++ b/doc/guides/rel_notes/release_21_05.rst
> > @@ -137,6 +137,13 @@ New Features
> >     * Added command to display Rx queue used descriptor count.
> >       ``show port (port_id) rxq (queue_id) desc used count``
> >
> > +* **Added the offload paths for IAVF AVX512.**
> > +
> > +  * Added the new RX and TX paths to use the HW offload features. When
> the HW
> > +    offload features are configured to be used, the offload paths are
> chosen
> > +    automatically.
> > +  * The code of HW offload features is removed from the legacy paths.
> > +
> >
> 
> There is already a iavf bullet in the section, "Updated Intel iavf driver", can
> you please add updates under it?
Will move this to there. Thanks.

  reply	other threads:[~2021-04-14  1:22 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-17  6:48 [dpdk-dev] [PATCH 0/4] add Rx/Tx offload paths for IAVF AVX512 Wenzhuo Lu
2021-03-17  6:48 ` [dpdk-dev] [PATCH 1/4] net/iavf: store offload flag of Rx queue Wenzhuo Lu
2021-03-17  6:48 ` [dpdk-dev] [PATCH 2/4] net/iavf: add offload path for Tx AVX512 Wenzhuo Lu
2021-03-17  6:48 ` [dpdk-dev] [PATCH 3/4] net/iavf: add offload path for Rx AVX512 Wenzhuo Lu
2021-03-17  6:48 ` [dpdk-dev] [PATCH 4/4] net/iavf: add offload path for Rx AVX512 flex desc Wenzhuo Lu
2021-03-18  5:24 ` [dpdk-dev] [PATCH v2 0/4] add Rx/Tx offload paths for IAVF AVX512 Wenzhuo Lu
2021-03-18  5:24   ` [dpdk-dev] [PATCH v2 1/4] net/iavf: store offload flag of Rx queue Wenzhuo Lu
2021-03-18  5:24   ` [dpdk-dev] [PATCH v2 2/4] net/iavf: add offload path for Tx AVX512 Wenzhuo Lu
2021-03-18  5:24   ` [dpdk-dev] [PATCH v2 3/4] net/iavf: add offload path for Rx AVX512 Wenzhuo Lu
2021-03-18  5:24   ` [dpdk-dev] [PATCH v2 4/4] net/iavf: add offload path for Rx AVX512 flex desc Wenzhuo Lu
2021-03-26  1:31 ` [dpdk-dev] [PATCH v3 0/4] add Rx/Tx offload paths for IAVF AVX512 Wenzhuo Lu
2021-03-26  1:31   ` [dpdk-dev] [PATCH v3 1/4] net/iavf: store offload flag of Rx queue Wenzhuo Lu
2021-03-26  1:32   ` [dpdk-dev] [PATCH v3 2/4] net/iavf: add offload path for Tx AVX512 Wenzhuo Lu
2021-03-26  1:32   ` [dpdk-dev] [PATCH v3 3/4] net/iavf: add offload path for Rx AVX512 Wenzhuo Lu
2021-03-26  1:32   ` [dpdk-dev] [PATCH v3 4/4] net/iavf: add offload path for Rx AVX512 flex desc Wenzhuo Lu
     [not found]   ` <DM5PR11MB1787A1E056D50128FDDDDA5D8C749@DM5PR11MB1787.namprd11.prod.outlook.com>
2021-04-08  8:44     ` [dpdk-dev] [PATCH v3 0/4] add Rx/Tx offload paths for IAVF AVX512 Rong, Leyi
2021-04-09  5:59   ` [dpdk-dev] [PATCH v4 " Wenzhuo Lu
2021-04-09  5:59     ` [dpdk-dev] [PATCH v4 1/4] net/iavf: store offload flag of Rx queue Wenzhuo Lu
2021-04-09  5:59     ` [dpdk-dev] [PATCH v4 2/4] net/iavf: add offload path for Tx AVX512 Wenzhuo Lu
2021-04-09  5:59     ` [dpdk-dev] [PATCH v4 3/4] net/iavf: add offload path for Rx AVX512 Wenzhuo Lu
2021-04-09  5:59     ` [dpdk-dev] [PATCH v4 4/4] net/iavf: add offload path for Rx AVX512 flex desc Wenzhuo Lu
2021-04-13 12:45       ` Ferruh Yigit
2021-04-14  1:22         ` Lu, Wenzhuo [this message]
2021-04-09  7:44     ` [dpdk-dev] [PATCH v4 0/4] add Rx/Tx offload paths for IAVF AVX512 Zhang, Qi Z
2021-04-14  7:34     ` [dpdk-dev] [PATCH v5 " Wenzhuo Lu
2021-04-14  7:34       ` [dpdk-dev] [PATCH v5 1/4] net/iavf: store offload flag of Rx queue Wenzhuo Lu
2021-04-14  7:34       ` [dpdk-dev] [PATCH v5 2/4] net/iavf: add offload path for Tx AVX512 Wenzhuo Lu
2021-04-14  7:34       ` [dpdk-dev] [PATCH v5 3/4] net/iavf: add offload path for Rx AVX512 Wenzhuo Lu
2021-04-14  7:34       ` [dpdk-dev] [PATCH v5 4/4] net/iavf: add offload path for Rx AVX512 flex desc Wenzhuo Lu
2021-04-14 12:53       ` [dpdk-dev] [PATCH v5 0/4] add Rx/Tx offload paths for IAVF AVX512 Zhang, Qi Z

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