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From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: Akhil Goyal <akhil.goyal@nxp.com>,
	"Doherty, Declan" <declan.doherty@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 2/2] test/crypto: add GMAC SGL tests
Date: Fri, 9 Oct 2020 18:31:45 +0000
Message-ID: <SN6PR11MB3101391B05151CD7E031449284080@SN6PR11MB3101.namprd11.prod.outlook.com> (raw)
In-Reply-To: <VI1PR04MB31682647E74F227CC1154C1EE6080@VI1PR04MB3168.eurprd04.prod.outlook.com>

Hi Akhil,

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Akhil Goyal
> Sent: Friday, October 9, 2020 3:10 PM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; Doherty, Declan
> <declan.doherty@intel.com>
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 2/2] test/crypto: add GMAC SGL tests
> 
> Hi Pablo,
> 
> > diff --git a/app/test/test_cryptodev.h b/app/test/test_cryptodev.h
> > index 41542e055..57003733b 100644
> > --- a/app/test/test_cryptodev.h
> > +++ b/app/test/test_cryptodev.h
> > @@ -17,9 +17,9 @@
> >  #define DEFAULT_NUM_QPS_PER_QAT_DEVICE  (2)
> >  #define DEFAULT_BURST_SIZE              (64)
> >  #define DEFAULT_NUM_XFORMS              (2)
> > -#define NUM_MBUFS                       (8191)
> > +#define NUM_MBUFS                       (4095)
> >  #define MBUF_CACHE_SIZE                 (256)
> > -#define MBUF_DATAPAYLOAD_SIZE		(2048 +
> > DIGEST_BYTE_LENGTH_SHA512)
> > +#define MBUF_DATAPAYLOAD_SIZE		(4096 +
> > DIGEST_BYTE_LENGTH_SHA512)
> >  #define MBUF_SIZE			(sizeof(struct rte_mbuf) + \
> >  		RTE_PKTMBUF_HEADROOM + MBUF_DATAPAYLOAD_SIZE)
> >
> Why are these changes done? Any specific requirement for GMAC? I believe
> 2048 is also good enough.

I needed to reduce the maximum number of segments for the SGL tests, since Intel QAT PMD does not support more than 16, and this way both PMDs can be tested with the new tests.

Thanks,
Pablo
> 
> Regards,
> Akhil

  reply	other threads:[~2020-10-09 18:31 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 12:08 [dpdk-dev] [PATCH 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Pablo de Lara
2020-09-11 12:08 ` [dpdk-dev] [PATCH 2/2] test/crypto: add SGL tests for AES-GMAC Pablo de Lara
2020-09-22 10:01 ` [dpdk-dev] [PATCH v2 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Pablo de Lara
2020-09-22 10:01   ` [dpdk-dev] [PATCH v2 2/2] test/crypto: add GMAC SGL tests Pablo de Lara
2020-09-22 10:34   ` [dpdk-dev] [PATCH v3 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Pablo de Lara
2020-09-22 10:34     ` [dpdk-dev] [PATCH v3 2/2] test/crypto: add GMAC SGL tests Pablo de Lara
2020-10-09 11:40     ` [dpdk-dev] [PATCH v4 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Pablo de Lara
2020-10-09 11:40       ` [dpdk-dev] [PATCH v4 2/2] test/crypto: add GMAC SGL tests Pablo de Lara
2020-10-09 14:09         ` Akhil Goyal
2020-10-09 18:31           ` De Lara Guarch, Pablo [this message]
2020-10-09 18:36             ` Akhil Goyal
2020-10-12  9:38               ` De Lara Guarch, Pablo
2020-10-12  9:20       ` [dpdk-dev] [PATCH v4 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Zhang, Roy Fan
2020-10-12 11:19       ` [dpdk-dev] [PATCH v5 " Pablo de Lara
2020-10-12 11:19         ` [dpdk-dev] [PATCH v5 2/2] test/crypto: add GMAC SGL tests Pablo de Lara
2020-10-12 11:29         ` [dpdk-dev] [PATCH v6 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Pablo de Lara
2020-10-12 11:30           ` [dpdk-dev] [PATCH v6 2/2] test/crypto: add GMAC SGL tests Pablo de Lara
2020-10-12 14:34           ` [dpdk-dev] [PATCH v6 1/2] crypto/aesni_gcm: support SGL on AES-GMAC Akhil Goyal
2020-10-12 14:43             ` Akhil Goyal

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