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From: "Zhang, Roy Fan" <roy.fan.zhang@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>,
	Gagandeep Singh <g.singh@nxp.com>,
	 Hemant Agrawal <hemant.agrawal@nxp.com>,
	Akhil Goyal <gakhil@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"aconole@redhat.com" <aconole@redhat.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v5 14/15] test/crypto: add raw API test for dpaax
Date: Wed, 20 Oct 2021 12:43:10 +0000
Message-ID: <MW5PR11MB5809F8010A08F92CFE23E64EB8BE9@MW5PR11MB5809.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1737616.tSrxHmIIMQ@thomas>

Hi Thomas,

The raw data path API tests takes advantage of existing cryptodev unit test
cases with one difference:
- in cryptodev sym crypto unit tests, all data is described by both rte_mbufs
and rte_crypto_ops.
- in raw data path API tests, the same data is converted from mbufs and crypto
ops into rte_crypto_sym_vec to test.

However for each test case we can only use either crypto op way or raw data
path API way to run a test. To distinguish which way to use there is a global flag
set by test command. If you want to use crypto op way to test all cases you
use one command, otherwise with other command.

What complicated things is, cryptodev unit test needs to prepare the data
for every test. Once the test is finished the data is either encrypted or
decrypted and cannot be reused immediately.

Using only the device capability flag to cover both crypto op tests and raw data
path api tests in the same test function means each and every test function in
test_cryptodev.c needs to be expanded by ~30% as all data needs to be
re-prepared again for each test type. Also for the PMDs that do not support this
test type will be shown 100% more bypassed tests in the test result briefing.

That's the reason to have this global knob so each test function only have to act
slight differently between crypto op test and raw data path API test.

Regards,
Fan

> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Wednesday, October 20, 2021 1:14 PM
> To: Zhang, Roy Fan <roy.fan.zhang@intel.com>; Gagandeep Singh
> <g.singh@nxp.com>; Hemant Agrawal <hemant.agrawal@nxp.com>; Akhil
> Goyal <gakhil@marvell.com>
> Cc: dev@dpdk.org; Ananyev, Konstantin <konstantin.ananyev@intel.com>;
> aconole@redhat.com; david.marchand@redhat.com
> Subject: Re: [EXT] Re: [dpdk-dev] [PATCH v5 14/15] test/crypto: add raw API
> test for dpaax
> 
> 20/10/2021 11:32, Akhil Goyal:
> > > 20/10/2021 11:15, Akhil Goyal:
> > > > > 17/10/2021 18:16, Hemant Agrawal:
> > > > > > This patch add support for raw API tests for
> > > > > > dpaa_sec and dpaa2_sec platforms.
> > > > >
> > > > > Why do we have tests specific to some drivers?
> > > > > Is there a plan to remove them?
> > > > >
> > > >
> > > > The testsuites are common and there is no driver specific test.
> > > > The test command is different for each of the PMD,
> > > > that is why it is registered for each PMD.
> > > > For Raw data path APIs, all of the testsuite is run with a global flag set.
> > > > Currently only 3 PMDs support raw APIs, we can get rid of this global
> flag in
> > > future if more
> > > > PMDs start supporting these APIs.
> > >
> > > No there is something wrong.
> > > It shows that it is not generic enough for any app.
> > > What is missing to make the same calls no matter the driver?
> > > Do we need to add some capability flags?
> >
> > Capability flags are there for raw data path APIs but the PMD can support
> both APIs.
> > And we need to test both data paths.
> > So for this we have a global variable to enable raw data path and we
> register a new
> > Command for the PMD and enable that global flag while doing that.
> > The tests, however have the capability flags checks in place but we decide
> to enable
> > Raw APIs only when the PMD support that and that global flag is set.
> > I hope it is clear now.
> 
> No sorry, it is not clear.
> How may I know that the raw API is supported in a PMD?
> If there is such info, no need for specific tests?
> 


  parent reply	other threads:[~2021-10-20 12:43 UTC|newest]

Thread overview: 115+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-12  7:12 [dpdk-dev] [RFC 00/16] crypto: add raw vector support in DPAAx Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 01/16] crypto: change sgl to src_sgl in vector Hemant Agrawal
2021-08-12  8:22   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-12  7:12 ` [dpdk-dev] [RFC 02/16] crypto: add total raw buffer length Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 03/16] crypto: add dest_sgl in raw vector APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 04/16] crypto: enhance raw process for protocol offload Hemant Agrawal
2021-08-12  8:11   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-12  7:12 ` [dpdk-dev] [RFC 05/16] crypto/dpaa2_sec: support raw datapath APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 06/16] crypto/dpaa2_sec: support AUTH only with raw buffer APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 07/16] crypto/dpaa2_sec: support AUTHENC " Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 08/16] crypto/dpaa2_sec: support AEAD " Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 09/16] crypto/dpaa2_sec: support OOP with raw buffer API Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 10/16] crypto/dpaa2_sec: fix ctx memset size Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 11/16] crypto/dpaa2_sec: enhance error checks with raw buffer APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 12/16] crypto/dpaa_sec: support raw datapath APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 13/16] crypto/dpaa_sec: support authonly and chain with raw APIs Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 14/16] crypto/dpaa_sec: support AEAD and proto " Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 15/16] test/crypto: add raw API test for dpaax Hemant Agrawal
2021-08-12  7:12 ` [dpdk-dev] [RFC 16/16] test/crypto: enabling raw API support in 5G algos Hemant Agrawal
2021-08-25  7:14 ` [dpdk-dev] [PATCH 00/15] crypto: add raw vector support in DPAAx Hemant Agrawal
2021-08-25  7:14   ` [dpdk-dev] [PATCH 01/15] crypto: change sgl to src_sgl in vector Hemant Agrawal
2021-09-06 18:36     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-25  7:14   ` [dpdk-dev] [PATCH 02/15] crypto: add total raw buffer length Hemant Agrawal
2021-09-06 18:36     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-25  7:14   ` [dpdk-dev] [PATCH 03/15] crypto: add dest_sgl in raw vector APIs Hemant Agrawal
2021-09-06 18:37     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-25  7:14   ` [dpdk-dev] [PATCH 04/15] crypto: fix raw process for multi-seg case Hemant Agrawal
2021-09-06 18:38     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 05/15] crypto/dpaa2_sec: support raw datapath APIs Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 06/15] crypto/dpaa2_sec: support AUTH only with raw buffer APIs Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 07/15] crypto/dpaa2_sec: support AUTHENC " Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 08/15] crypto/dpaa2_sec: support AEAD " Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 09/15] crypto/dpaa2_sec: support OOP with raw buffer API Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 10/15] crypto/dpaa2_sec: enhance error checks with raw buffer APIs Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 11/15] crypto/dpaa_sec: support raw datapath APIs Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 12/15] crypto/dpaa_sec: support authonly and chain with raw APIs Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 13/15] crypto/dpaa_sec: support AEAD and proto " Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 14/15] test/crypto: add raw API test for dpaax Hemant Agrawal
2021-08-25  7:15   ` [dpdk-dev] [PATCH 15/15] test/crypto: add raw API support in 5G algos Hemant Agrawal
2021-09-06 18:45     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-06 18:46   ` [dpdk-dev] [EXT] [PATCH 00/15] crypto: add raw vector support in DPAAx Akhil Goyal
2021-09-07  7:59   ` [dpdk-dev] [PATCH v2 " Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 01/15] crypto: change sgl to src_sgl in vector Hemant Agrawal
2021-09-16 11:38       ` Ananyev, Konstantin
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 02/15] crypto: add total raw buffer length Hemant Agrawal
2021-09-16 11:42       ` Ananyev, Konstantin
2021-09-20 19:28         ` Akhil Goyal
2021-09-21  9:59           ` Hemant Agrawal
2021-09-21 10:04             ` Ananyev, Konstantin
2021-09-24 18:06               ` Akhil Goyal
2021-09-27  9:23                 ` Ananyev, Konstantin
2021-09-28  7:05                   ` Akhil Goyal
2021-09-28  8:20                     ` Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 03/15] crypto: add dest_sgl in raw vector APIs Hemant Agrawal
2021-09-16 11:44       ` Ananyev, Konstantin
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 04/15] crypto: fix raw process for multi-seg case Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 05/15] crypto/dpaa2_sec: support raw datapath APIs Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 06/15] crypto/dpaa2_sec: support AUTH only with raw buffer APIs Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 07/15] crypto/dpaa2_sec: support AUTHENC " Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 08/15] crypto/dpaa2_sec: support AEAD " Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 09/15] crypto/dpaa2_sec: support OOP with raw buffer API Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 10/15] crypto/dpaa2_sec: enhance error checks with raw buffer APIs Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 11/15] crypto/dpaa_sec: support raw datapath APIs Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 12/15] crypto/dpaa_sec: support authonly and chain with raw APIs Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 13/15] crypto/dpaa_sec: support AEAD and proto " Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 14/15] test/crypto: add raw API test for dpaax Hemant Agrawal
2021-09-07  7:59     ` [dpdk-dev] [PATCH v2 15/15] test/crypto: add raw API support in 5G algos Hemant Agrawal
2021-09-15 16:01     ` [dpdk-dev] [PATCH v2 00/15] crypto: add raw vector support in DPAAx Troy, Rebecca
2021-10-13 19:00     ` [dpdk-dev] [PATCH v4 " Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 01/15] crypto: change sgl to src_sgl in vector Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 02/15] crypto: add total raw buffer length Hemant Agrawal
2021-10-14 12:39         ` Zhang, Roy Fan
2021-10-17  8:30           ` Hemant Agrawal
2021-10-15 17:45         ` Ananyev, Konstantin
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 03/15] crypto: add dest_sgl in raw vector APIs Hemant Agrawal
2021-10-17 12:21         ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 04/15] crypto: fix raw process for multi-seg case Hemant Agrawal
2021-10-15 17:39         ` Ananyev, Konstantin
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 05/15] crypto/dpaa2_sec: support raw datapath APIs Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 06/15] crypto/dpaa2_sec: support AUTH only with raw buffer APIs Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 07/15] crypto/dpaa2_sec: support AUTHENC " Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 08/15] crypto/dpaa2_sec: support AEAD " Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 09/15] crypto/dpaa2_sec: support OOP with raw buffer API Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 10/15] crypto/dpaa2_sec: enhance error checks with raw buffer APIs Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 11/15] crypto/dpaa_sec: support raw datapath APIs Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 12/15] crypto/dpaa_sec: support authonly and chain with raw APIs Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 13/15] crypto/dpaa_sec: support AEAD and proto " Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 14/15] test/crypto: add raw API test for dpaax Hemant Agrawal
2021-10-13 19:00       ` [dpdk-dev] [PATCH v4 15/15] test/crypto: add raw API support in 5G algos Hemant Agrawal
2021-10-17 16:16       ` [dpdk-dev] [PATCH v5 00/15] crypto: add raw vector support in DPAAx Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 01/15] crypto: change sgl to src_sgl in vector Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 02/15] crypto: add total raw buffer length Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 03/15] crypto: add dest_sgl in raw vector APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 04/15] crypto: fix raw process for multi-seg case Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 05/15] crypto/dpaa2_sec: support raw datapath APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 06/15] crypto/dpaa2_sec: support AUTH only with raw buffer APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 07/15] crypto/dpaa2_sec: support AUTHENC " Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 08/15] crypto/dpaa2_sec: support AEAD " Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 09/15] crypto/dpaa2_sec: support OOP with raw buffer API Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 10/15] crypto/dpaa2_sec: enhance error checks with raw buffer APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 11/15] crypto/dpaa_sec: support raw datapath APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 12/15] crypto/dpaa_sec: support authonly and chain with raw APIs Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 13/15] crypto/dpaa_sec: support AEAD and proto " Hemant Agrawal
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 14/15] test/crypto: add raw API test for dpaax Hemant Agrawal
2021-10-20  9:08           ` Thomas Monjalon
2021-10-20  9:15             ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-20  9:21               ` Thomas Monjalon
2021-10-20  9:32                 ` Akhil Goyal
2021-10-20 12:13                   ` Thomas Monjalon
2021-10-20 12:25                     ` Akhil Goyal
2021-10-20 12:43                     ` Zhang, Roy Fan [this message]
2021-10-20 13:34                       ` Thomas Monjalon
2021-10-17 16:16         ` [dpdk-dev] [PATCH v5 15/15] test/crypto: add raw API support in 5G algos Hemant Agrawal
2021-10-17 17:59         ` [dpdk-dev] [EXT] [PATCH v5 00/15] crypto: add raw vector support in DPAAx Akhil Goyal
2021-10-18  7:33           ` Zhang, Roy Fan

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