Re: [PATCH v3 0/8] arm64: rockchip: Initial GeekBox enablement

From: Giuseppe CAVALLARO
Date: Mon Mar 14 2016 - 12:20:49 EST

Hi Tomeu

On 3/14/2016 12:43 PM, Tomeu Vizoso wrote:
Hi Peppe,

with that patch I don't see any difference at all in my setup.

So to be clear, with these commits on top of next-20160314, I still
get the hang during boot:

209afef6f0cd ARM: dts: rockchip: Add mdio node to ethernet node
2315acc6cf7f Revert "stmmac: first frame prep at the end of xmit routine"
b5e08e810c63 stmmac: fix tx prepare for normal desc
37c15a31d850 i2c: immediately mark ourselves as registered
4342eec3c5a2 Add linux-next specific files for 20160314

[ 27.521026] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:303
[ 27.529460] NETDEV WATCHDOG: eth0 (rk_gmac-dwmac): transmit queue 0 timed out

I do not reproduce the WATCHDOG but i am continuing to look at the code
to understand if normal descriptor management is ok or not. I keep you

Just an info, did you test with 2315acc6cf7f included? Just to
understand if it is introducing a problem. It works in case of
enhanced descriptors are used instead of.

thx I will take a look at this