Re: Gianfar driver crashes in Kernel v3.10

2013-11-01 Thread Claudiu Manoil
Hi Thomas, On 10/31/2013 1:51 PM, Thomas Hühn wrote: 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

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: Fwd: Gianfar driver crashes in Kernel v3.10

2013-10-16 Thread Claudiu Manoil
On 10/11/2013 11:59 AM, Thomas Hühn wrote: 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: # et

Re: Gianfar driver crashes in Kernel v3.10

2013-10-11 Thread Scott Wood
On Fri, 2013-10-11 at 12:49 -0500, Scott Wood wrote: > On Fri, 2013-10-11 at 11:17 +0200, Thomas Hühn wrote: > > Hi Scott, > > > > On 09.10.2013, at 00:09, Scott Wood wrote: > > > > > On Fri, 2013-10-04 at 12:03 +, Thomas Hühn wrote: > > >> [code] > > >> [ 2671.841927] Oops: Exception in ker

Re: Gianfar driver crashes in Kernel v3.10

2013-10-11 Thread Scott Wood
On Fri, 2013-10-11 at 11:17 +0200, Thomas Hühn wrote: > Hi Scott, > > On 09.10.2013, at 00:09, Scott Wood wrote: > > > On Fri, 2013-10-04 at 12:03 +, Thomas Hühn wrote: > >> [code] > >> [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] > >> [ 2671.847141] Freescale P1014 > >> [ 2671

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 +, Thomas Hühn wrote: >> [code] >> [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] >> [ 2671.847141] Freescale P1014 >> [ 2671.849925] Modules linked in: ath9k pppoe ppp_async iptable_nat >> 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

Re: Gianfar driver crashes in Kernel v3.10

2013-10-11 Thread Claudiu Manoil
On 10/11/2013 12:41 AM, Scott Wood wrote: On Thu, 2013-10-10 at 14:07 +0300, Claudiu Manoil wrote: On 10/4/2013 3:28 PM, Thomas Hühn wrote: [code] [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] [ 2671.847141] Freescale P1014 [ 2671.849925] Modules linked in: ath9k pppoe ppp_async

Re: Gianfar driver crashes in Kernel v3.10

2013-10-10 Thread Scott Wood
On Thu, 2013-10-10 at 14:07 +0300, Claudiu Manoil wrote: > On 10/4/2013 3:28 PM, Thomas Hühn wrote: > > > > [code] > > [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] > > [ 2671.847141] Freescale P1014 > > [ 2671.849925] Modules linked in: ath9k pppoe ppp_async iptable_nat > > ath9k_comm

Re: Gianfar driver crashes in Kernel v3.10

2013-10-10 Thread Claudiu Manoil
On 10/4/2013 3:28 PM, Thomas Hühn wrote: [code] [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] [ 2671.847141] Freescale P1014 [ 2671.849925] Modules linked in: ath9k pppoe ppp_async iptable_nat ath9k_common pppox p e xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_qu

Re: Gianfar driver crashes in Kernel v3.10

2013-10-08 Thread Scott Wood
On Fri, 2013-10-04 at 12:03 +, Thomas Hühn wrote: > [code] > [ 2671.841927] Oops: Exception in kernel mode, sig: 5 [#1] > [ 2671.847141] Freescale P1014 > [ 2671.849925] Modules linked in: ath9k pppoe ppp_async iptable_nat > ath9k_common pppox p > e xt_tcpudp xt_tcpmss xt_string xt_statistic x

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

Re: Gianfar driver crashes in Kernel v3.10

2013-10-04 Thread Claudiu Manoil
On 10/4/2013 3:03 PM, Thomas Hühn wrote: 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