From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.adtl.co.in (smtp3.adtl.co.in [1.23.185.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 40XzYB043DzDqGZ for ; Sat, 28 Apr 2018 15:16:13 +1000 (AEST) Received: from adtl-ex02.adtl.local ([10.1.1.5]) by mail.adtl.co.in with ESMTP id w3S50uTq002835-w3S50uTs002835 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Sat, 28 Apr 2018 10:30:56 +0530 From: Naveen Kumar I To: "linuxppc-dev@lists.ozlabs.org" Subject: Reg: MPC8360: Enabling 8 UCCs(as ethernet ports) in kernel Date: Sat, 28 Apr 2018 05:00:56 +0000 Message-ID: Content-Type: multipart/alternative; boundary="_000_dce3de9f477f478ba0db897edcf44c7badtlcoin_" MIME-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --_000_dce3de9f477f478ba0db897edcf44c7badtlcoin_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, I am working on a customized mpc8360 based board, where i am using = all 8 UCCs as ethernet ports. Here i am facing a problem of enabling all et= hernet ports. At a time i am able to use 5 ethernet ports only. Individuall= y i am able to see all ports are working. But when i try to use all ports a= t a time, i can see only 5 ethernet ports working. The 6th,7th and 8th port= s are showing link 100Mbps full and active. But ping is failing on these(6,= 7,8) ports. Note that these 6,7,8 ports are working when i remove any of fi= rst 3 ports among 5 ports and add them in that place. Is there any place in= kernel which is causing this limitation? for this i have done some searchi= ng online and added extra SNUMs to accommodate all UCCs but not able make i= t happen. Please help me in resolving this issue. Thanks & Regards Naveen --_000_dce3de9f477f478ba0db897edcf44c7badtlcoin_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi,

        I am working on a customized mpc8360 based b= oard, where i am using all 8 UCCs as ethernet ports. Here i am facing a pro= blem of enabling all ethernet ports. At a time i am able to use 5 ethernet = ports only. Individually i am able to see all ports are working. But when i try to use all ports at a time, i can see only 5 e= thernet ports working. The 6th,7th and 8th ports are showing link 100Mbps f= ull and active. But ping is failing on these(6,7,8) ports. Note t= hat these 6,7,8 ports are working when i remove any of first 3 ports among 5 ports and add them in that place. Is the= re any place in kernel which is causing this limitation? for this i have do= ne some searching online and added extra SNUMs to accommodate all= UCCs but not able make it happen. Please help me in resolving this issue.  


Thanks & Regards

Naveen 

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