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From: Nipun Gupta <nipun.gupta@nxp.com>
To: "pbhagavatula@marvell.com" <pbhagavatula@marvell.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	Akhil Goyal <akhil.goyal@nxp.com>,
	Marko Kovacevic <marko.kovacevic@intel.com>,
	Ori Kam <orika@mellanox.com>,
	Radu Nicolau <radu.nicolau@intel.com>,
	Tomasz Kantecki <tomasz.kantecki@intel.com>,
	Sunil Kumar Kori <skori@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 08/10] examples/l2fwd-event: add eventdev main	loop
Date: Fri, 27 Sep 2019 13:28:54 +0000	[thread overview]
Message-ID: <VI1PR04MB44804BE53C9B2376607FEFC8E6810@VI1PR04MB4480.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20190924094209.3827-9-pbhagavatula@marvell.com>



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of
> pbhagavatula@marvell.com
> Sent: Tuesday, September 24, 2019 3:12 PM
> To: jerinj@marvell.com; bruce.richardson@intel.com; Akhil Goyal
> <akhil.goyal@nxp.com>; Marko Kovacevic <marko.kovacevic@intel.com>;
> Ori Kam <orika@mellanox.com>; Radu Nicolau <radu.nicolau@intel.com>;
> Tomasz Kantecki <tomasz.kantecki@intel.com>; Sunil Kumar Kori
> <skori@marvell.com>; Pavan Nikhilesh <pbhagavatula@marvell.com>
> Cc: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v4 08/10] examples/l2fwd-event: add eventdev
> main loop
> 
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
> 
> Add event dev main loop based on enabled l2fwd options and eventdev
> capabilities.
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> ---

<snip>

> +		if (flags & L2FWD_EVENT_TX_DIRECT) {
> +			rte_event_eth_tx_adapter_txq_set(mbuf, 0);
> +			while
> (!rte_event_eth_tx_adapter_enqueue(event_d_id,
> +								port_id,
> +								&ev, 1) &&
> +					!*done)
> +				;
> +		}

In the TX direct mode we can send packets directly to the ethernet device using ethdev
API's. This will save unnecessary indirections and event unfolds within the driver.

> +
> +		if (timer_period > 0)
> +			__atomic_fetch_add(&eventdev_rsrc->stats[mbuf-
> >port].tx,
> +					   1, __ATOMIC_RELAXED);
> +	}
> +}

  reply	other threads:[~2019-09-27 13:28 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-19  9:25 [dpdk-dev] [PATCH v2 00/10] example/l2fwd-event: introduce l2fwd-event example pbhagavatula
2019-09-19  9:25 ` [dpdk-dev] [PATCH v2 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-09-19  9:43   ` Sunil Kumar Kori
2019-09-19 10:13   ` [dpdk-dev] [PATCH v3 00/10] example/l2fwd-event: introduce l2fwd-event example pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 04/10] examples/l2fwd-event: add eth port setup for eventdev pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-09-19 10:35       ` Sunil Kumar Kori
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula
2019-09-19 10:13     ` [dpdk-dev] [PATCH v3 10/10] doc: add application usage guide for l2fwd-event pbhagavatula
2019-09-24  9:41     ` [dpdk-dev] [PATCH v4 00/10] example/l2fwd-event: introduce l2fwd-event example pbhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-09-26 17:28         ` Jerin Jacob
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-09-26 17:33         ` Jerin Jacob
2019-09-27 13:08         ` Nipun Gupta
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 04/10] examples/l2fwd-event: add eth port setup for eventdev pbhagavatula
2019-09-27 13:15         ` Nipun Gupta
2019-09-27 14:45           ` Pavan Nikhilesh Bhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-09-27 13:22         ` Nipun Gupta
2019-09-27 14:43           ` Pavan Nikhilesh Bhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-09-27 13:28         ` Nipun Gupta [this message]
2019-09-27 14:35           ` Pavan Nikhilesh Bhagavatula
2019-09-30  5:38             ` Nipun Gupta
2019-09-30  6:38               ` Jerin Jacob
2019-09-30  7:46                 ` Nipun Gupta
2019-09-30  8:09                   ` Pavan Nikhilesh Bhagavatula
2019-09-30 17:50                     ` Nipun Gupta
2019-10-01  5:59                       ` Pavan Nikhilesh Bhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula
2019-09-24  9:42       ` [dpdk-dev] [PATCH v4 10/10] doc: add application usage guide for l2fwd-event pbhagavatula
2019-09-26 17:42         ` Jerin Jacob
2019-10-02 20:57       ` [dpdk-dev] [PATCH v5 00/10] example/l2fwd-event: introduce l2fwd-event example pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-10-11 14:41           ` Jerin Jacob
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-10-04 12:30           ` Nipun Gupta
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 04/10] examples/l2fwd-event: add event device setup pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-10-11 14:52           ` Jerin Jacob
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula
2019-10-02 20:57         ` [dpdk-dev] [PATCH v5 10/10] doc: add application usage guide for l2fwd-event pbhagavatula
2019-10-11 14:11           ` Jerin Jacob
2019-10-03 10:33         ` [dpdk-dev] [PATCH v5 00/10] example/l2fwd-event: introduce l2fwd-event example Jerin Jacob
2019-10-03 12:40           ` Hemant Agrawal
2019-10-03 12:47             ` Jerin Jacob
2019-10-09  7:50         ` Nipun Gupta
2019-10-14 18:22         ` [dpdk-dev] [PATCH v6 " pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-10-16 19:07             ` Stephen Hemminger
2019-10-21  3:29             ` Varghese, Vipin
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 04/10] examples/l2fwd-event: add event device setup pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-10-21  3:19             ` Varghese, Vipin
2019-10-21 16:53               ` Pavan Nikhilesh Bhagavatula
2019-10-22  3:13                 ` Varghese, Vipin
2019-10-22 17:02                   ` Pavan Nikhilesh Bhagavatula
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula
2019-10-21  3:12             ` Varghese, Vipin
2019-10-21 16:56               ` Pavan Nikhilesh Bhagavatula
2019-10-22  2:48                 ` Varghese, Vipin
2019-10-14 18:22           ` [dpdk-dev] [PATCH v6 10/10] doc: add application usage guide for l2fwd-event pbhagavatula
2019-10-16 12:38           ` [dpdk-dev] [PATCH v6 00/10] example/l2fwd-event: introduce l2fwd-event example Jerin Jacob
2019-10-21  3:25           ` Varghese, Vipin
2019-10-21 17:02             ` Pavan Nikhilesh Bhagavatula
2019-10-22  2:57               ` Varghese, Vipin
2019-10-22 15:55                 ` Pavan Nikhilesh Bhagavatula
2019-10-26 11:10           ` [dpdk-dev] [PATCH v7 " pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 01/10] examples/l2fwd-event: add default poll mode routines pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 04/10] examples/l2fwd-event: add event device setup pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula
2019-10-26 11:10             ` [dpdk-dev] [PATCH v7 10/10] doc: add application usage guide for l2fwd-event pbhagavatula
2019-10-30 13:19               ` Jerin Jacob
2019-10-30 12:58             ` [dpdk-dev] [PATCH v7 00/10] example/l2fwd-event: introduce l2fwd-event example Jerin Jacob
2019-09-19  9:25 ` [dpdk-dev] [PATCH v2 02/10] examples/l2fwd-event: add infra for eventdev pbhagavatula
2019-09-19  9:25 ` [dpdk-dev] [PATCH v2 03/10] examples/l2fwd-event: add infra to split eventdev framework pbhagavatula
2019-09-19  9:25 ` [dpdk-dev] [PATCH v2 04/10] examples/l2fwd-event: add eth port setup for eventdev pbhagavatula
2019-09-19  9:25 ` [dpdk-dev] [PATCH v2 05/10] examples/l2fwd-event: add eventdev queue and port setup pbhagavatula
2019-09-19  9:26 ` [dpdk-dev] [PATCH v2 06/10] examples/l2fwd-event: add event Rx/Tx adapter setup pbhagavatula
2019-09-19  9:26 ` [dpdk-dev] [PATCH v2 07/10] examples/l2fwd-event: add service core setup pbhagavatula
2019-09-19  9:26 ` [dpdk-dev] [PATCH v2 08/10] examples/l2fwd-event: add eventdev main loop pbhagavatula
2019-09-19  9:26 ` [dpdk-dev] [PATCH v2 09/10] examples/l2fwd-event: add graceful teardown pbhagavatula

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