DPDK usage discussions
 help / color / mirror / Atom feed
From: Stephen Hemminger <stephen@networkplumber.org>
To: "forsakening@sina.cn" <forsakening@sina.cn>
Cc: Caianning <caianning@huawei.com>, users <users@dpdk.org>
Subject: Re: [dpdk-users] Is there something like ixgb_uio.ko for ixgbe?
Date: Wed, 17 Aug 2016 08:36:27 -0700	[thread overview]
Message-ID: <20160817083627.02cbd561@xeon-e3> (raw)
In-Reply-To: <201608171146357344866@sina.cn>

On Wed, 17 Aug 2016 11:46:37 +0800
"forsakening@sina.cn" <forsakening@sina.cn> wrote:

> Hi:
>     Ixgbe can use igb_uio.ko
> 
> 
> 
> forsakening@sina.cn
>  
> From: Caianning
> Date: 2016-08-17 11:25
> To: users@dpdk.org
> Subject: [dpdk-users] Is there something like ixgb_uio.ko for ixgbe?
>  
> Hi,
>          I am using dpdk for ixgbe. But after compiling DPDK, I just got igb_uio.ko.
>          Is there something like ixgb_uio.ko?
>  
>          Thank you.
>  
>  
>  

You are better off using VFIO (which does not require a new kernel driver), if possible.
That means using IOMMU if on bare metal, and the new vfio-noiommu mode in more recent kernels.

      reply	other threads:[~2016-08-17 15:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-17  3:25 Caianning
2016-08-17  3:46 ` forsakening
2016-08-17 15:36   ` Stephen Hemminger [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20160817083627.02cbd561@xeon-e3 \
    --to=stephen@networkplumber.org \
    --cc=caianning@huawei.com \
    --cc=forsakening@sina.cn \
    --cc=users@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).