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From: Shahaf Shuler <shahafs@mellanox.com>
To: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,
	Ferruh Yigit <ferruh.yigit@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Kumar A S <kumaras@chelsio.com>,
	"Nirranjan Kirubaharan" <nirranjan@chelsio.com>,
	Indranil Choudhury <indranil@chelsio.com>
Subject: Re: [PATCH 00/13] cxgbe: add CXGBE VF PMD and updates
Date: Wed, 28 Mar 2018 04:49:17 +0000	[thread overview]
Message-ID: <DB7PR05MB44262EF3F2DD367CB0CD2D2DC3A30@DB7PR05MB4426.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <20180327070155.GA17402@chelsio.com>

Tuesday, March 27, 2018 10:02 AM, Rahul Lakkireddy:

[...]

> > >
> > > Patch 13 adds compile time option to keep outer vlan tag in Q-in-Q
> > > packet.
> >
> > We are trying to reduce the config options, is it possible to provide
> > this functionality with a runtime option (devargs) ?
> >
> 
> Thank you for pointing to this. It seems like a good option.
> 
> > Or there is already an offload option DEV_RX_OFFLOAD_QINQ_STRIP, I
> > guess this is different (is it?), if so does it make sense to have
> > another offload option to cover your case?
> >
> >
> 
> Yes, this is different. Here, its about stripping or preserving Outer-VLAN tag
> from double-vlan in Rx. We have few customers who need this for their use-
> case. So, adding another offload option would also help. Let us know which is
> preferred - either one, devargs OR another offload, seems fine.

What exactly is the offload you try to expose? To strip the inner VLAN while keeping the outer one? 

> 
> Thanks,
> Rahul

  parent reply	other threads:[~2018-03-28  4:49 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-10 22:48 [PATCH 00/13] cxgbe: add CXGBE VF PMD and updates Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 01/13] cxgbe: add skeleton VF driver Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 02/13] cxgbe: add VF firmware mailbox support Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 03/13] cxgbe: add base for enabling VF ports Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 04/13] cxgbe: add probe to initialize VF devices Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 05/13] cxgbe: initialize SGE and queues for VF Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 06/13] cxgbe: enable RSS " Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 07/13] cxgbe: update TX and RX path " Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 08/13] cxgbe: add VF port statistics Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 09/13] cxgbe: add support to set mac address Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 10/13] cxgbe: fix check to close other ports properly Rahul Lakkireddy
2018-03-28 17:24   ` Ferruh Yigit
2018-03-10 22:48 ` [PATCH 11/13] cxgbe: export supported RSS hash functions Rahul Lakkireddy
2018-03-28 17:25   ` Ferruh Yigit
2018-03-10 22:48 ` [PATCH 12/13] cxgbe: convert to SPDX license tags Rahul Lakkireddy
2018-03-10 22:48 ` [PATCH 13/13] cxgbe: add option to keep outer VLAN tag in Q-in-Q Rahul Lakkireddy
2018-03-26 20:51 ` [PATCH 00/13] cxgbe: add CXGBE VF PMD and updates Ferruh Yigit
2018-03-27  7:01   ` Rahul Lakkireddy
2018-03-27 17:26     ` Ferruh Yigit
2018-03-28  7:44       ` Rahul Lakkireddy
2018-03-28  4:49     ` Shahaf Shuler [this message]
2018-03-28  7:39       ` Rahul Lakkireddy
2018-03-28  8:30         ` Shahaf Shuler
2018-03-28  9:29           ` Rahul Lakkireddy
2018-03-28 14:06             ` Ferruh Yigit
2018-03-28 17:25 ` Ferruh Yigit

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