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: Wed, 9 Mar 2016 10:00:59 +0100 Message-ID: <56DFE64B.8060606@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> <56DE7E1D.5070508@st.com> <56DFE55B.2090806@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <56DFE55B.2090806-qxv4g6HH51o@public.gmane.org> 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: Tomeu Vizoso , Dinh Nguyen Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , =?ISO-8859-1?Q?Heiko_St=FCbner?= , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?ISO-8859-1?Q?Frank_Sch=E4?= =?ISO-8859-1?Q?fer?= , "open list:ARM/Rockchip SoC..." , Gabriel Fernandez , Fabrice GASNIER , =?ISO-8859-1?Q?Andreas_F=E4rber?= , LAKML , Alexandre TORGUE List-Id: devicetree@vger.kernel.org On 3/9/2016 9:56 AM, Giuseppe CAVALLARO wrote: > Hello > > On 3/9/2016 9:35 AM, Tomeu Vizoso wrote: >> >> in order to get the onboard network on the Radxa Rock2 to work at all >> on today's linux-next, I had to revert both commits: >> >> * "stmmac: Fix 'eth0: No PHY found' regression" for the drivers to >> probe and the link to come up, and > > I've just sent two patches (on top of net.git) to fix this problem > pls let me know if these help on your side too. > >> >> * "stmmac: first frame prep at the end of the xmit routine" for the >> network interface to work at all. > > I cannot reproduce it right now but I am looking at this again and let > you know. > I will check your output file too hmm, I think that the problem is around the "normal descriptor" management that is configured on the boxes where the driver is failing now. Using enhanced descriptors the network is ok. I will keep you up-to-date. peppe > > Regards > peppe > > >> But a few seconds into the nfsroot boot I start getting: >> >> [ 9.136701] systemd[1]: Started Load Kernel Modules. >> [ 18.116321] nfs: server 10.42.0.1 not responding, still trying >> [ 18.516224] ------------[ cut here ]------------ >> [ 18.521024] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:303 >> dev_watchdog+0x284/0x288 >> [ 18.529456] NETDEV WATCHDOG: eth0 (rk_gmac-dwmac): transmit queue 0 >> timed out >> >> I'm attaching the full boot log. >> >> Regards, >> >> Tomeu >> > >