From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id F2D491B010 for ; Wed, 10 Jan 2018 04:17:08 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jan 2018 19:17:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,337,1511856000"; d="scan'208";a="18032365" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by FMSMGA003.fm.intel.com with ESMTP; 09 Jan 2018 19:17:07 -0800 Received: from fmsmsx112.amr.corp.intel.com (10.18.116.6) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 9 Jan 2018 19:17:07 -0800 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by FMSMSX112.amr.corp.intel.com (10.18.116.6) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 9 Jan 2018 19:17:06 -0800 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.213]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.93]) with mapi id 14.03.0319.002; Wed, 10 Jan 2018 11:17:03 +0800 From: "Zhang, Helin" To: Shweta Choudaha , "dev@dpdk.org" , "Kirsher, Jeffrey T" , "Greenwalt, Paul" , "Tantilov, Emil S" , "Nguyen, Anthony L" CC: Shweta Choudaha , "Lu, Wenzhuo" , "Ananyev, Konstantin" , "Dai, Wei" , "Wu, Jingjing" , "Zhang, Qi Z" Thread-Topic: [dpdk-dev] [PATCH v2 2/2] net/ixgbe : backplane port MDIO support Thread-Index: AQHTVws3c75+mdwPY0aDCgFT5s6Qa6Ns08jA Date: Wed, 10 Jan 2018 03:17:03 +0000 Message-ID: References: <1509978323-9879-1-git-send-email-shweta.choudaha@gmail.com> <1509978323-9879-2-git-send-email-shweta.choudaha@gmail.com> In-Reply-To: <1509978323-9879-2-git-send-email-shweta.choudaha@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v2 2/2] net/ixgbe : backplane port MDIO support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Jan 2018 03:17:09 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Shweta Choudaha > Sent: Monday, November 6, 2017 10:25 PM > To: dev@dpdk.org > Cc: Shweta Choudaha > Subject: [dpdk-dev] [PATCH v2 2/2] net/ixgbe : backplane port MDIO suppor= t >=20 > From: Shweta Choudaha >=20 > Initialize MDIO read/write functions for backplan port > (IXGBE_DEV_ID_X550EM_A_KR_L) to enable read/write registers via MDIO >=20 > Signed-off-by: Shweta Choudaha > Reviewed-by: Chas Williams > Reviewed-by: Luca Boccassi > --- > drivers/net/ixgbe/base/ixgbe_x550.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c > b/drivers/net/ixgbe/base/ixgbe_x550.c > index 9862391..3f89dc4 100644 > --- a/drivers/net/ixgbe/base/ixgbe_x550.c > +++ b/drivers/net/ixgbe/base/ixgbe_x550.c > @@ -2374,6 +2374,7 @@ s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw > *hw) > } >=20 > switch (hw->device_id) { > + case IXGBE_DEV_ID_X550EM_A_KR_L: Basically this device ID is for a specific SoC platform, there is no extern= al PHY for it. We prefer to NACK it. I added more experts here to answer more questions if= you have. Note that they are not working on DPDK, and they are experts on ixgbe NIC/S= W. Or we can discuss more if you have any requests to Intel. Sorry, Helin > case IXGBE_DEV_ID_X550EM_A_1G_T: > case IXGBE_DEV_ID_X550EM_A_1G_T_L: > phy->ops.read_reg_mdi =3D ixgbe_read_phy_reg_mdi_22; > -- > 2.1.4