From mboxrd@z Thu Jan 1 00:00:00 1970 From: stano@meduna.org (Stanislav Meduna) Date: Wed, 14 May 2014 12:12:31 +0200 Subject: Freescale FEC i.MX28 VLAN support? Message-ID: <5373418F.6090602@meduna.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, is there any particular reason why the FEC_QUIRK_HAS_VLAN is only set for imx6q-fec ? According to the reference manual the VLAN support is also present in i.MX28 and the DMA descriptors look the same in this regard, but this is from eyeballing only, I did not try to play with it yet. The reason I am asking is that I am using a switch that can tag the frames according to the port a packet is received from/sent to and I would like to use that feature. Please Cc: me when replying. Thanks -- Stano From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754637AbaENKMs (ORCPT ); Wed, 14 May 2014 06:12:48 -0400 Received: from www.meduna.org ([92.240.244.38]:51428 "EHLO meduna.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754554AbaENKMq (ORCPT ); Wed, 14 May 2014 06:12:46 -0400 Message-ID: <5373418F.6090602@meduna.org> Date: Wed, 14 May 2014 12:12:31 +0200 From: Stanislav Meduna User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: "linux-kernel@vger.kernel.org" , "netdev@vger.kernel.org" , Linux ARM Kernel Subject: Freescale FEC i.MX28 VLAN support? X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Authenticated-User: stano@meduna.org X-Authenticator: dovecot_plain X-Spam-Score: -6.9 X-Spam-Score-Int: -68 X-Exim-Version: 4.72 (build at 25-Oct-2012 18:35:58) X-Date: 2014-05-14 12:12:35 X-Connected-IP: 95.105.163.217:7735 X-Message-Linecount: 32 X-Body-Linecount: 19 X-Message-Size: 1096 X-Body-Size: 542 X-Received-Count: 1 X-Recipient-Count: 3 X-Local-Recipient-Count: 3 X-Local-Recipient-Defer-Count: 0 X-Local-Recipient-Fail-Count: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, is there any particular reason why the FEC_QUIRK_HAS_VLAN is only set for imx6q-fec ? According to the reference manual the VLAN support is also present in i.MX28 and the DMA descriptors look the same in this regard, but this is from eyeballing only, I did not try to play with it yet. The reason I am asking is that I am using a switch that can tag the frames according to the port a packet is received from/sent to and I would like to use that feature. Please Cc: me when replying. Thanks -- Stano