From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mugunthan V N <mugunthanvnm@ti.com>
Subject: Re: [PATCH 2/2] drivers: net:ethernet: cpsw: add support for VLAN
Date: Tue, 29 Jan 2013 18:03:13 +0530
Message-ID: <5107C189.1050604@ti.com>
References: <1359403945-28585-1-git-send-email-mugunthanvnm@ti.com> <1359403945-28585-3-git-send-email-mugunthanvnm@ti.com> <20130129073626.GB18272@localhost.localdomain>
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To: Richard Cochran <richardcochran@gmail.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
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On 1/29/2013 1:06 PM, Richard Cochran wrote:
> On Tue, Jan 29, 2013 at 01:42:25AM +0530, Mugunthan V N wrote:
>> @@ -947,6 +1042,10 @@ static const struct net_device_ops cpsw_netdev_ops = {
>>   #ifdef CONFIG_NET_POLL_CONTROLLER
>>   	.ndo_poll_controller	= cpsw_ndo_poll_controller,
>>   #endif
>> +#ifdef VLAN_SUPPORT
>> +	.ndo_vlan_rx_add_vid	= cpsw_ndo_vlan_rx_add_vid,
>> +	.ndo_vlan_rx_kill_vid	= cpsw_ndo_vlan_rx_kill_vid,
>> +#endif
> These are not compile time conditionals in net_device_ops, so I wonder
> (after reading Felipe's comments) whether you can simply keep the VLAN
> code always present.
>
> As long as the driver still compiles and loads, when VLAN is missing
> from the stack, then I don't see why you can't just leave it in,
> without all the ifdefs.
>
> Thanks,
> Richard
This idea seems to be good. I will update the patch in next version.

Regards
Mugunthan V N