Re: Gianfar driver crashes in Kernel v3.10

2013-10-31 Thread Thomas Hühn
Hi Claudiu, > Please try the following patch: > http://patchwork.ozlabs.org/patch/283235/ > > It should help with your issue. > Several OpenWrt users including myself have tested your patch on TPLink-4900 routers. We do have positive feedback, as no crash nor system freeze was reported for d

Re: Gianfar driver crashes in Kernel v3.10

2013-10-16 Thread Thomas Hühn
Hi, Together with other OpenWRT users we currently use this workaround patch (https://dev.openwrt.org/changeset/38409/trunk) that downgrades the gianfar driver to kernel version 3.9, as 3.10 is just crashing. With this workaround, several users with TPLink 4900 routers reported that their syst

Re: Gianfar driver crashes in Kernel v3.10

2013-10-11 Thread Thomas Hühn
Hi Scott, On 09.10.2013, at 00:09, Scott Wood wrote: > On Fri, 2013-10-04 at 12:03 +0000, Thomas Hühn wrote: >> [code] >> [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] >> [ 2671.847141] Freescale P1014 >> [ 2671.849925] Modules linked in: ath9k

Fwd: Gianfar driver crashes in Kernel v3.10

2013-10-11 Thread Thomas Hühn
Hi Claudiu, > Does this show up on a half duplex (100Mb/s) link? In my testsetup I always used 1GBit Ethernet connections, so no 100MBit tested yet. Should I do so ? > Could you provide following for the gianfar interface, on your setup: sure: > # ethtool ethX root@Bluse-home:~# ethtool eth0

Gianfar driver crashes in Kernel v3.10

2013-10-04 Thread Thomas Hühn
Hi all, We are several Openwrt users based on the TPlink 4900 device and suffer from a crashing gianfar driver. We troubleshooted the problem down to the fact, that a 3.8er Linux kernel is working, and a v3.10 crashes, but there is no reproducable case yet. The driver crashes after a couple of m

Gianfar driver crashes in Kernel v3.10

2013-10-04 Thread Thomas Hühn
Hi all, We are several Openwrt users based on the TPlink 4900 device and suffer from a crashing gianfar driver. We troubleshooted the problem down to the fact, that a 3.8er Linux kernel is working, and a v3.10 crashes, but there is no reproducable case yet. The driver crashes after a couple of m