[dpdk-dev] [PATCH v2] crypto/ccp: support command line option to enable CPU based auth

[De Lara Guarch, Pablo]

> -----Original Message-----
> From: Kumar, Ravi1 [mailto:Ravi1.Kumar at amd.com]
> Sent: Thursday, May 10, 2018 9:43 AM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>; dev at dpdk.org
> Cc: thomas at monjalon.net; hemant.agrawal at nxp.com
> Subject: RE: [PATCH v2] crypto/ccp: support command line option to enable CPU
> based auth
> 
> >Hi Ravi,
> >
> >> -----Original Message-----
> >> From: Ravi Kumar [mailto:Ravi1.kumar at amd.com]
> >> Sent: Wednesday, May 9, 2018 1:46 PM
> >> To: dev at dpdk.org
> >> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>;
> >> thomas at monjalon.net; hemant.agrawal at nxp.com
> >> Subject: [PATCH v2] crypto/ccp: support command line option to enable
> >> CPU based auth
> >>
> >> CCP PMD supports authentication offload to either of CCP or CPU.
> >> The earlier version of patch provides this option as compile time.
> >> This patch changes this option from compile time to run time.
> >> User can pass "ccp_auth_opt=1" as an additional arguments to vdev
> >> parameter to enable authentication operations on CPU.
> >>
> >> Signed-off-by: Ravi Kumar <Ravi1.kumar at amd.com>
> >
> >...
> >
> >>  RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_CCP_PMD,
> >> cryptodev_ccp_pmd_drv);
> >>  RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_CCP_PMD,
> >> -	"max_nb_queue_pairs=<int> max_nb_sessions=<int> socket_id=<int>");
> >> +	"max_nb_queue_pairs=<int> "
> >> +	"max_nb_sessions=<int> "
> >> +	"socket_id=<int> "
> >> +	"ccp_auth_opt=<int>");
> >
> >
> >Die_num is not in this list. I was going to add it myself, but then I realized that it
> is not actually used anywhere.
> >Am I missing something?
> >
> >Also, I think it is worth updating the documentation of the PMD with these
> parameters.
> >
> >Thanks,
> >Pablo
> >
> Hi Pablo,
> 
> Die-num parameter is going to be used in future. Will remove for now and send
> an updated patch.

Thanks Ravi!

Pablo

> 
> Thanks,
> Ravi