From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giuseppe CAVALLARO Subject: Re: [PATCH v3 0/8] arm64: rockchip: Initial GeekBox enablement Date: Tue, 8 Mar 2016 08:24:13 +0100 Message-ID: <56DE7E1D.5070508@st.com> References: <1457294038-14243-1-git-send-email-afaerber@suse.de> <56DD7172.4000707@suse.de> <2714888.1DdqvJZ8cb@diego> <56DD7593.5060003@suse.de> <56DD8176.2080603@st.com> <56DD8FBE.9010200@suse.de> <56DD99A4.5030004@st.com> <56DDA26C.3050301@suse.de> <56DDA3D5.3090209@st.com> <56DDB749.1020808@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Dinh Nguyen , =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , =?UTF-8?B?SGVpa28gUw==?= =?UTF-8?B?dMO8Ym5lcg==?= , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "open list:ARM/Rockchip SoC..." , Gabriel Fernandez , Fabrice GASNIER , LAKML , Alexandre TORGUE List-Id: linux-rockchip.vger.kernel.org Hi Dinh, On 3/8/2016 12:22 AM, Dinh Nguyen wrote: [snip] > > I'm seeing the same issue on the SoCFPGA platform: > > libphy: PHY stmmac-0:ffffffff not found > eth0: Could not attach to PHY > stmmac_open: Cannot attach to PHY (error: -19) > > If I just revert: > > "stmmac: Fix 'eth0: No PHY found' regression" > > then the issue goes away. do you have this patch "stmmac: first frame prep at the end of xmit routine" ? Or you just reverted "stmmac: Fix 'eth0: No PHY found' regression" maybe we can sum: "stmmac: Fix 'eth0: No PHY found' regression" that is introducing a problem when a box has a transceiver "stmmac: first frame prep at the end of xmit routine" That is breaking the tx path on arm64 I will check both patches on my side and let you know peppe > > Thanks, > Dinh >