netdev - Re: [NET-NEXT v4 PATCH 1/5] ixgbe: this patch adds support for DCB to the kernel and ixgbe driver

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Message-ID: <9929d2390811211657g7443bafex6aef259939dcbdc2@mail.gmail.com>
Date:	Fri, 21 Nov 2008 16:57:12 -0800
From:	"Jeff Kirsher" <jeffrey.t.kirsher@...el.com>
To:	"David Miller" <davem@...emloft.net>
Cc:	rdreier@...co.com, kaber@...sh.net, netdev@...r.kernel.org,
	jeff@...zik.org, alexander.h.duyck@...el.com,
	peter.p.waskiewicz.jr@...el.com
Subject: Re: [NET-NEXT v4 PATCH 1/5] ixgbe: this patch adds support for DCB to the kernel and ixgbe driver

On Fri, Nov 21, 2008 at 4:48 PM, David Miller <davem@...emloft.net> wrote:
> From: Roland Dreier <rdreier@...co.com>
> Date: Fri, 21 Nov 2008 09:58:37 -0800
>
>>  > > +
>>  > > +config DCBNL
>>  > > +        bool "Data Center Bridging netlink interface support"
>>  > > +        depends on DCB
>>  > > +        default n
>>  > > +        ---help---
>>  > > +          This option turns on the netlink interface
>>  > > +          (dcbnl) for Data Center Bridging capable devices.
>>  > > +
>>  > > +          If unsure, say N.
>>
>> Now that I look at this config, it looks rather strange.  When does is
>> ever make sense to enable DCB but not DCBNL?  How else does one
>> configure all the DCB parameters except by running dcbd in userspace?
>> Should there even be a separate DCBNL option at all?
>
> Yes, that makes sense.
>
> If DCBNL is the only way to enable and control DCB, there is no sense
> to have two seperate options.
> --
>

Sounds fine with me.  I will get a patch out later.

-- 
Cheers,
Jeff
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