From: Alex Markuze <alex@weka.io>
To: Yan Freedland <YanF@radware.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] VIRTIO indication
Date: Tue, 28 Oct 2014 19:27:01 +0200 [thread overview]
Message-ID: <CAKfHP0WT6rP7vQ91e=af9rOyWjbuDdVagOjM=3wzZu9sursLQQ@mail.gmail.com> (raw)
In-Reply-To: <CEFFBC011B3590479939EA0B9311D21526916E00@ILMB1.corp.radware.com>
Each device can tell you the driver name its bound to . This is enough to
have separate configuration paths for vmxnet/virtio/ixgbe/etc...
On Tue, Oct 28, 2014 at 7:21 PM, Yan Freedland <YanF@radware.com> wrote:
> Hi
>
> In my multi process system I need to support 2 modes of work: pass through
> and VIRTIO.
> I saw that in order to work in a VIRTIO mode I need to update the
> txq_flags (part of the rte_eth_txconf structure) as follows:
> .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS
>
> In pass - through however, this parameter should remain 0 (default value).
> Apparently I need to update this parameter in runtime. Is there any flag
> that can give me any indication on a mode I am running in.
>
> Thank you,
> Yan
>
>
prev parent reply other threads:[~2014-10-28 17:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-28 17:21 Yan Freedland
2014-10-28 17:27 ` Alex Markuze [this message]
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