From: "Wiles, Keith" <keith.wiles@intel.com>
To: Mohan Prasad <kcmohanprasad@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] DPDK: receive single packet at a time
Date: Tue, 29 Mar 2016 13:08:11 +0000 [thread overview]
Message-ID: <22886052-4A55-4564-B11B-FF3224989B36@intel.com> (raw)
In-Reply-To: <CADSKuqsqZSGqgDOb5sQtGZVwxBtCWOthCM5REzhL-YU63ybSNA@mail.gmail.com>
From: Mohan Prasad <kcmohanprasad@gmail.com>
Date: Tuesday, March 29, 2016 at 8:01 AM
To: Keith Wiles <keith.wiles@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] DPDK: receive single packet at a time
>Hi,
>I have tried this and it does not work
Then something else is wrong as this work in Pktgen-DPDK, I can send one packet and receive one packet even when I ask for 32 packets at a time. Are you receiving any packets?
I am using a 82599 NIC and if you are using some other type of NIC, I will not be able to help much.
>Thanks,
>Mohan
>On Mar 29, 2016 6:26 PM, "Wiles, Keith" <keith.wiles@intel.com> wrote:
>
>>Hi,
>>
>>Is there any option to receive single packet at a time with dpdk?
>
>Not sure if this is the answer you are looking for, but if you just request a single packet with
>
>struct rte_mbuf *mbuf;
>rte_eth_rx_burst(port_id, queue_id, &mbuf, 1);
>
>will return only one packet as a time.
>>
>>Thanks,
>>Mohan
>>
>
>
>Regards,
>Keith
>
>
>
>
>
>
>
>
>
Regards,
Keith
next prev parent reply other threads:[~2016-03-29 13:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-29 11:32 Mohan Prasad
2016-03-29 12:56 ` Wiles, Keith
2016-03-29 13:01 ` Mohan Prasad
2016-03-29 13:08 ` Wiles, Keith [this message]
2016-03-29 13:21 ` Mohan Prasad
2016-03-29 13:16 ` Bruce Richardson
2016-03-30 5:36 ` Mohan Prasad
2016-03-31 11:42 ` Mohan Prasad
2016-03-31 12:40 ` Wiles, Keith
2016-03-31 12:43 ` Wiles, Keith
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