[PATCH v5] app/eventdev: add crypto producer mode

[Gujjar, Abhinandan S]

Hi Shijith,

> -----Original Message-----
> From: Shijith Thotton <sthotton at marvell.com>
> Sent: Wednesday, February 16, 2022 12:39 PM
> To: Gujjar, Abhinandan S <abhinandan.gujjar at intel.com>
> Cc: Jerin Jacob Kollanukkaran <jerinj at marvell.com>; dev at dpdk.org
> Subject: RE: [PATCH v5] app/eventdev: add crypto producer mode
> 
> >>
> >> In crypto producer mode, producer core enqueues cryptodev with
> >> software generated crypto ops and worker core dequeues crypto
> >> completion events from the eventdev. Event crypto metadata used for
> >> above processing is pre- populated in each crypto session.
> >>
> >> Parameter --prod_type_cryptodev can be used to enable crypto producer
> >> mode. Parameter --crypto_adptr_mode can be set to select the crypto
> >> adapter mode, 0 for OP_NEW and 1 for OP_FORWARD.
> >>
> >> This mode can be used to measure the performance of crypto adapter.
> >>
> >> Example:
> >>   ./dpdk-test-eventdev -l 0-2 -w <EVENTDEV> -w <CRYPTODEV> -- \
> >>   --prod_type_cryptodev --crypto_adptr_mode 1 --test=perf_atq \
> >>   --stlist=a --wlcores 1 --plcores 2
> >>
> >I still see error with both OP_NEW and OP_FORWARD mode. Can't run the
> test.
> >root at xdp-dev:/home/intel/abhi/dpdk-next-eventdev/abhi# ./app/dpdk-
> test-
> >eventdev -l 0-8 -s 0xf0 --vdev=event_sw0  --vdev="crypto_null" -- --
> >prod_type_cryptodev --crypto_adptr_mode 1 --test=perf_queue --stlist=a
> >-- wlcores 1 --plcores 2
> >EAL: Detected CPU lcores: 96
> >EAL: Detected NUMA nodes: 2
> >EAL: Detected static linkage of DPDK
> >EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
> >EAL: Selected IOVA mode 'PA'
> >EAL: VFIO support initialized
> >CRYPTODEV: Creating cryptodev crypto_null
> >
> >CRYPTODEV: Initialisation parameters - name: crypto_null,socket id: 0,
> >max queue
> >pairs: 8
> >TELEMETRY: No legacy callbacks, legacy socket not created
> >        driver               : event_sw
> >        test                 : perf_queue
> >        dev                  : 0
> >        verbose_level        : 1
> >        socket_id            : -1
> >        pool_sz              : 16384
> >        main lcore           : 0
> >        nb_pkts              : 67108864
> >        nb_timers            : 100000000
> >        available lcores     : {0 1 2 3 8}
> >        nb_flows             : 1024
> >        worker deq depth     : 16
> >        fwd_latency          : false
> >        nb_prod_lcores       : 1
> >        producer lcores      : {2}
> >        nb_worker_lcores     : 1
> >        worker lcores        : {1}
> >        nb_stages            : 1
> >        nb_evdev_ports       : 2
> >        nb_evdev_queues      : 1
> >        queue_priority       : false
> >        sched_type_list      : {A}
> >        crypto adapter mode  : OP_FORWARD
> >        nb_cryptodev         : 1
> >        prod_type            : Event crypto adapter producers
> >        prod_enq_burst_sz    : 1
> >CRYPTODEV: elt_size 0 is expanded to 208
> >
> >error: perf_event_crypto_adapter_setup() crypto adapter OP_FORWARD
> mode
> >unsupported
> >
> >error: main() perf_queue: eventdev setup failed
> >
> 
> No change from previous version.
> Apply the patch "[RFC] app/eventdev: add software crypto adapter support"
> for using SW.
I see. Please send out next patchset once you have fix.

Thanks,
Abhinandan