netdev - Re: [PATCH] net: phy: fix PHY_RUNNING in phy_state

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Date:	Wed, 16 Mar 2016 17:18:48 +0100
From:	Andrew Lunn <andrew@...n.ch>
To:	Yegor Yefremov <yegorslists@...glemail.com>
Cc:	shh.xie@...il.com, netdev <netdev@...r.kernel.org>,
	David Miller <davem@...emloft.net>,
	Shaohui Xie <Shaohui.Xie@...escale.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	"N, Mugunthan V" <mugunthanvnm@...com>, drivshin@...worx.com
Subject: Re: [PATCH] net: phy: fix PHY_RUNNING in phy_state_machine

On Wed, Mar 16, 2016 at 04:59:23PM +0100, Yegor Yefremov wrote:

> This patch breaks my am335x based board, where one of the CPSW slaves
> is connected to IP175D switch chip via RMII interface. Since this
> patch packet reception is not working.
 
Hi Yegor

Which phy is causing the problem? A PHY inside the switch?

Do you have two back to back PHYs between the MAC and the switch, or
is the CPSW RMII connected directly to the switch?

   Andrew