From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Yan Freedland <YanF@radware.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
Date: Tue, 28 Oct 2014 15:48:59 +0100 [thread overview]
Message-ID: <1561912.P2q3sJGlDV@xps13> (raw)
In-Reply-To: <CEFFBC011B3590479939EA0B9311D21526916D4B@ILMB1.corp.radware.com>
2014-10-28 14:38, Yan Freedland:
> Currently I have an issue in a pass-thorugh mode.
> I am running in multi process (2 processes) via ixgbe_rxtx.
> When running with a single process I have a perfect traffic
> while with 2 processes I have no traffic at all.
> Perhaps there is a special configuration for that, can you please assist ?
Excuse me, I don't understand the relation between your question and the
patch below. If there is no relation, please open a new thread by clicking
on "new mail" instead of "reply all".
Maybe that some kind developers will help you but you'd have more chances
by providing your command line and more debug details showing that you tried
to debug it by yourself and you are not a lazy developer.
Reminder: some interesting links about mailing practices are in this page:
http://dpdk.org/ml
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ouyang Changchun
> Sent: Monday, October 13, 2014 6:46 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
>
> Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.
>
> This following patch provides the above capability:
> [dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
> Submitter Ouyang Changchun
> Date Aug. 14, 2014, 8:54 a.m.
> Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com>
> Permalink http://dpdk.org/dev/patchwork/patch/159/
>
> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> Tested-by: Jingguo Fu <jingguox.fu@intel.com>
>
> ---
> lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h
> index d2e1eed..1da3c62 100644
> --- a/lib/librte_pmd_virtio/virtio_ethdev.h
> +++ b/lib/librte_pmd_virtio/virtio_ethdev.h
> @@ -53,7 +53,7 @@
> #define VIRTIO_MAX_TX_QUEUES 128
> #define VIRTIO_MAX_MAC_ADDRS 1
> #define VIRTIO_MIN_RX_BUFSIZE 64
> -#define VIRTIO_MAX_RX_PKTLEN 1518
> +#define VIRTIO_MAX_RX_PKTLEN 9728
>
> /* Features desired/implemented by this driver. */ #define VTNET_FEATURES \
> --
> 1.8.4.2
next prev parent reply other threads:[~2014-10-28 14:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-02 4:40 [dpdk-dev] [PATCH] " Ouyang Changchun
2014-10-13 3:46 ` [dpdk-dev] [PATCH v2] " Ouyang Changchun
2014-10-15 14:21 ` Thomas Monjalon
2014-10-28 14:38 ` Yan Freedland
2014-10-28 14:48 ` Thomas Monjalon [this message]
2014-10-28 16:26 ` Yan Freedland
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