From: GongJinrong <jinronggong@hotmail.com>
To: "'Richardson, Bruce'" <bruce.richardson@intel.com>, <dev@dpdk.org>
Subject: Re: [dpdk-dev] How to use dpdk ring and mem lib in kernel level?
Date: Tue, 19 Aug 2014 10:14:13 +0800 [thread overview]
Message-ID: <COL402-EAS9465F813F06A43F9F17528B7D50@phx.gbl> (raw)
In-Reply-To: <59AF69C657FD0841A61C55336867B5B0343E52A2@IRSMSX103.ger.corp.intel.com>
Thanks, Bruce, it's a good sample.
-----Original Message-----
From: Richardson, Bruce [mailto:bruce.richardson@intel.com]
Sent: Monday, August 18, 2014 8:10 PM
To: GongJinrong; dev@dpdk.org
Subject: RE: [dpdk-dev] How to use dpdk ring and mem lib in kernel level?
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of GongJinrong
> Sent: Sunday, August 17, 2014 7:10 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] How to use dpdk ring and mem lib in kernel level?
>
> Hi, guys
>
> Can dpdk support allocate mempool and create ring in kernel level?
> I know dpdk is user space driver, but many application need a channel
> to transmit data from kernel to user space without any hardware
> dependency(just like pf ring)? Anyone has a sample like this?
>
> Best Regards
> John Gong
Have you looked at the KNI kernel module and library, it might provide what
you need? It is documented in the programmers guide, if you want to read up
about it.
Regards,
/Bruce
prev parent reply other threads:[~2014-08-19 2:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-17 6:10 GongJinrong
2014-08-18 12:09 ` Richardson, Bruce
2014-08-19 2:14 ` GongJinrong [this message]
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