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From: Apeksha Gupta <apeksha.gupta@nxp.com>
To: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	"jerin.jacob@caviumnetworks.com" <jerin.jacob@caviumnetworks.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	Hemant Agrawal <hemant.agrawal@nxp.com>,
	Nipun Gupta <nipun.gupta@nxp.com>,
	Akhil Goyal <akhil.goyal@nxp.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [EXT] RE: [dpdk-dev] [PATCH 6/6] app/test-eventdev: fix eventdev queues
Date: Thu, 9 Jul 2020 13:05:39 +0000
Message-ID: <HE1PR0402MB353165868FFA68BBF77D9C8EEF640@HE1PR0402MB3531.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <BN6PR18MB114032FEA74DAC857AFFEC40DE6D0@BN6PR18MB1140.namprd18.prod.outlook.com>



> -----Original Message-----
> From: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>
> Sent: Thursday, July 2, 2020 8:57 AM
> To: Apeksha Gupta <apeksha.gupta@nxp.com>;
> jerin.jacob@caviumnetworks.com
> Cc: dev@dpdk.org; thomas@monjalon.net; Hemant Agrawal
> <hemant.agrawal@nxp.com>; Nipun Gupta <nipun.gupta@nxp.com>; Akhil
> Goyal <akhil.goyal@nxp.com>; stable@dpdk.org
> Subject: [EXT] RE: [dpdk-dev] [PATCH 6/6] app/test-eventdev: fix eventdev
> queues
> 
> Caution: EXT Email
> 
> >Subject: [dpdk-dev] [PATCH 6/6] app/test-eventdev: fix eventdev
> >queues
> >
> >In pipeline_queue test case, if event queues are greater than the
> >max event queues it will fail.
> 
> Nak, it should fail. If sufficient queues are not available how would the
> pipeline work?
> 
>         /*
>          * The pipelines are setup in the following manner:
>          *
>          * eth_dev_count = 2, nb_stages = 2.
>          *
>          *      queues = 6
>          *      stride = 3
>          *
>          *      event queue pipelines:
>          *      eth0 -> q0 -> q1 -> (q2->tx)
>          *      eth1 -> q3 -> q4 -> (q5->tx)
>          *
>          *      q2, q5 configured as ATOMIC | SINGLE_LINK
>          *
>          */
> 
[Apeksha] Okay.
 
> 
> >To handle this check is added.
> >
> >Fixes: 032a965a8f1 ("app/eventdev: support Tx adapter")
> >Cc: stable@dpdk.org
> >
> >Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
> >---
> > app/test-eventdev/test_pipeline_queue.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> >diff --git a/app/test-eventdev/test_pipeline_queue.c b/app/test-
> >eventdev/test_pipeline_queue.c
> >index bee4ac0344..b958953bf9 100644
> >--- a/app/test-eventdev/test_pipeline_queue.c
> >+++ b/app/test-eventdev/test_pipeline_queue.c
> >@@ -325,6 +325,9 @@ pipeline_queue_eventdev_setup(struct evt_test
> >*test, struct evt_options *opt)
> >       memset(queue_arr, 0, sizeof(uint8_t) *
> >RTE_EVENT_MAX_QUEUES_PER_DEV);
> >
> >       rte_event_dev_info_get(opt->dev_id, &info);
> >+      if (nb_queues > info.max_event_queues)
> >+              nb_queues = nb_stages;
> >+
> >       ret = evt_configure_eventdev(opt, nb_queues, nb_ports);
> >       if (ret) {
> >               evt_err("failed to configure eventdev %d", opt-
> >>dev_id);
> >--
> >2.17.1


  reply	other threads:[~2020-07-09 13:05 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01  6:06 [dpdk-stable] [PATCH 1/6] app/test-eventdev: Enhancing perf-queue packet flow Apeksha Gupta
2020-07-01  6:06 ` [dpdk-stable] [PATCH 2/6] app/test-eventdev: Removed unwanted checks Apeksha Gupta
2020-07-01  6:06 ` [dpdk-stable] [PATCH 3/6] event/dpaa2: Add all type queue capability flag Apeksha Gupta
2020-07-01  6:06 ` [dpdk-stable] [PATCH 4/6] app/test-eventdev: Fix pipeline atq Apeksha Gupta
2020-07-10 13:08   ` [dpdk-stable] [PATCH v2] " Apeksha Gupta
2020-07-13 11:44     ` [dpdk-stable] [PATCH v3 1/2] " Apeksha Gupta
2020-07-13 11:44       ` [dpdk-stable] [PATCH v3 2/2] event/dpaa2: Add all type queue capability flag Apeksha Gupta
2020-07-21 17:51         ` [dpdk-stable] [dpdk-dev] " Jerin Jacob
2020-07-23 13:36         ` [dpdk-stable] " Nipun Gupta
2020-07-24  5:24           ` [dpdk-stable] [dpdk-dev] " Jerin Jacob
2020-07-23 17:04         ` [dpdk-stable] [PATCH v4 2/2] event/dpaa2: add " Apeksha Gupta
2020-07-22  1:13       ` [dpdk-stable] [dpdk-dev] [PATCH v3 1/2] app/test-eventdev: Fix pipeline atq Pavan Nikhilesh Bhagavatula
2020-07-22  7:48         ` Thomas Monjalon
2020-07-23 17:02       ` [dpdk-stable] [PATCH v4 1/2] app/test-eventdev: fix capability check in pipeline ATQ test Apeksha Gupta
2020-07-01  6:06 ` [dpdk-stable] [PATCH 5/6] app/test-eventdev: Enhancing perf-atq packet flow Apeksha Gupta
2020-07-02  3:25   ` [dpdk-stable] [dpdk-dev] " Pavan Nikhilesh Bhagavatula
2020-07-02 14:46     ` [dpdk-stable] [EXT] " Apeksha Gupta
2020-07-01  6:06 ` [dpdk-stable] [PATCH 6/6] app/test-eventdev: fix eventdev queues Apeksha Gupta
2020-07-02  3:27   ` [dpdk-stable] [dpdk-dev] " Pavan Nikhilesh Bhagavatula
2020-07-09 13:05     ` Apeksha Gupta [this message]
2020-07-02  3:24 ` [dpdk-stable] [dpdk-dev] [PATCH 1/6] app/test-eventdev: Enhancing perf-queue packet flow Pavan Nikhilesh Bhagavatula
2020-07-02 14:46   ` [dpdk-stable] [EXT] " Apeksha Gupta

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