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From: Thomas Monjalon <thomas@monjalon.net>
To: Hemant Agrawal <hemant.agrawal@nxp.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Anoob Joseph <anoobj@marvell.com>,
	"radu.nicolau@intel.com" <radu.nicolau@intel.com>,
	"declan.doherty@intel.com" <declan.doherty@intel.com>,
	"matan@nvidia.com" <matan@nvidia.com>,
	"konstantin.ananyev@intel.com" <konstantin.ananyev@intel.com>,
	"roy.fan.zhang@intel.com" <roy.fan.zhang@intel.com>,
	"asomalap@amd.com" <asomalap@amd.com>,
	"ruifeng.wang@arm.com" <ruifeng.wang@arm.com>,
	"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
	"pablo.de.lara.guarch@intel.com" <pablo.de.lara.guarch@intel.com>,
	"fiona.trahe@intel.com" <fiona.trahe@intel.com>,
	Ankur Dwivedi <adwivedi@marvell.com>,
	"jianjay.zhou@huawei.com" <jianjay.zhou@huawei.com>,
	Gagandeep Singh <G.Singh@nxp.com>,
	Akhil Goyal <gakhil@marvell.com>
Subject: Re: [dpdk-dev] [EXT] [PATCH v2] doc: announce change in crypto raw data vector
Date: Sat, 07 Aug 2021 17:17:47 +0200	[thread overview]
Message-ID: <7945444.U02lEs5iZz@thomas> (raw)
In-Reply-To: <CO6PR18MB4484CBE3D55E7F2302206587D8F29@CO6PR18MB4484.namprd18.prod.outlook.com>

05/08/2021 16:04, Akhil Goyal:
> > The current crypto raw data vectors need to be extended to support
> > out of place processing. It is proposed to add additional desl_sgl
> > to provide details for destination sgl.
> > The same is also extended to support rte_security usecases, where
> > we need total data length to know how much additional memory space
> > is available in buffer other than data length so that driver/HW
> > can write expanded size data after encryption.
> > 
> > Signed-off-by: Gagandeep Singh <G.Singh@nxp.com>
> > Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
> > ---
> > +* cryptodev: The structure ``rte_crypto_sym_vec`` would be updated to add
> > +  ``dest_sgl`` to support out of place processing. This field will be null for
> > +  inplace processing. This change is targeted for DPDK 21.11
> > +
> > +* cryptodev: The structure ``rte_crypto_vec`` would be updated to add
> > +  ``tot_len`` to support total buffer length. This is required for security
> > +  cases like IPsec and PDCP encryption offload to know how much additional
> > +  memory space is available in buffer other than data length so that
> > driver/HW
> > +  can write expanded size data after encryption. This change is targeted for
> > +  DPDK 21.11
> > +
> Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

Applied, thanks.



  reply	other threads:[~2021-08-07 15:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05  8:05 [dpdk-dev] [PATCH] " Hemant Agrawal
2021-08-05 13:49 ` Zhang, Roy Fan
2021-08-05 13:52   ` Hemant Agrawal
2021-08-05 13:55 ` [dpdk-dev] [PATCH v2] " Hemant Agrawal
2021-08-05 14:04   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-07 15:17     ` Thomas Monjalon [this message]
2021-08-06  6:35   ` [dpdk-dev] " Hemant Agrawal
2021-08-06 10:04     ` Ananyev, Konstantin
2021-08-06 10:25       ` Hemant Agrawal
2021-08-06 10:38         ` Ananyev, Konstantin

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