netdev - Re: [net-next 13/16] i40e: Fix i40e_ndo_set_vf

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Message-ID: <CAJ3xEMgf1ue3Byt3n1+LYFFKED8fq3RXJhqihTY=X6cww_MQkg@mail.gmail.com>
Date:	Mon, 23 Feb 2015 19:18:19 +0200
From:	Or Gerlitz <gerlitz.or@...il.com>
To:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:	David Miller <davem@...emloft.net>,
	Greg Rose <gregory.v.rose@...el.com>,
	Linux Netdev List <netdev@...r.kernel.org>,
	"nhorman@...hat.com" <nhorman@...hat.com>,
	"sassmann@...hat.com" <sassmann@...hat.com>,
	"jogreene@...hat.com" <jogreene@...hat.com>
Subject: Re: [net-next 13/16] i40e: Fix i40e_ndo_set_vf_spoofchk

On Mon, Feb 23, 2015 at 5:25 AM, Jeff Kirsher
<jeffrey.t.kirsher@...el.com> wrote:
> From: Greg Rose <gregory.v.rose@...el.com>
>
> The netdev op that allows the operator to turn MAC/VLAN spoof checking on
> and off did not include the flag for VLAN spoof checking.  This patch
> fixes that problem.

If we're on VST mode, the VF isn't aware their traffic is tagged with
vlan-id Y and if they try to send with vlan-id X I assume you are
forcing it to be Y, right?

If we're on VGT mode, what spoof check you can do? we don't have a
model for allowed vlans, did I miss something?
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