From: "Xing, Beilei" <beilei.xing@intel.com>
To: Martin Weiser <martin.weiser@allegro-packets.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Zhang, Qi Z" <qi.z.zhang@intel.com>,
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Subject: Re: [dpdk-dev] DEV_RX_OFFLOAD_SCATTER not available in i40e an cxgbe
Date: Fri, 21 Sep 2018 07:38:44 +0000 [thread overview]
Message-ID: <94479800C636CB44BD422CB454846E013222CCFC@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <cd459dc3-8b5b-94e7-8d59-7f7ffe0fdd6b@allegro-packets.com>
Hi Martin,
Thanks for the catch, patch has been sent.
BR,
Beilei
> -----Original Message-----
> From: Martin Weiser [mailto:martin.weiser@allegro-packets.com]
> Sent: Tuesday, September 18, 2018 5:24 PM
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>;
> Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
> Subject: DEV_RX_OFFLOAD_SCATTER not available in i40e an cxgbe
>
> Hi,
>
> is there a specific reason that the rx offload capability
> DEV_RX_OFFLOAD_SCATTER is not available in the i40e and cxgbe drivers in
> DPDK 18.08?
> We previously used this feature with DPDK 17.11 to handle jumbo frames
> while using 2k mbufs and it worked without a problem.
> It also seems that simply adding the flag to dev_info->rx_offload_capa makes
> it work again.
>
> Best regards,
> Martin
prev parent reply other threads:[~2018-09-21 7:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-18 9:24 Martin Weiser
2018-09-19 15:23 ` Rahul Lakkireddy
2018-09-21 7:38 ` Xing, Beilei [this message]
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