On Wed, 2014-01-08 at 00:24 -0800, ravich wrote:
> Finally I found the problem causing the sudden system reset :
>
> our setup :
>
> P2020<>PCI Bridge <=> FPGA
>
> The reset occurs when we allocating skb and giving the Fpga dma addr of
> skb->data of this skb and when the FPGA tries to r
Leonid Ravich
--
View this message in context:
http://linuxppc.10917.n7.nabble.com/Re-PCIE-device-errors-after-linux-kernel-upgrade-tp74563p79160.html
Sent from the linuxppc-dev mailing list archive at Nabble.com.
___
Linuxppc-dev mailing li
for my problem ?
Thanks a lot.
Leonid
--
View this message in context:
http://linuxppc.10917.n7.nabble.com/Re-PCIE-device-errors-after-linux-kernel-upgrade-tp74563p78251.html
Sent from the linuxppc-dev mailing list archive at Nabble.com.
___
Linuxppc
Nope , same situation, can't find whats wrong :(
--
View this message in context:
http://linuxppc.10917.n7.nabble.com/Re-PCIE-device-errors-after-linux-kernel-upgrade-tp74563p77605.html
Sent from the linuxppc-dev mailing list archive at Nabbl
On Fri, Aug 16, 2013 at 4:05 PM, Bjorn Helgaas wrote:
> On Tue, Aug 6, 2013 at 11:41 PM, Leon Ravich wrote:
>> From comparison of pci printout from the two kernel ,
>> beside the EDAC errors I noticed other strange differences:
>>
>> In 3.8.13 I got BAR 7 and BAR 8:
>> [ 39.017749] pci :00:
e logs somewhere, maybe in a bugzilla or similar?
cant I post here??
Thanks for your time
--
View this message in context:
http://linuxppc.10917.n7.nabble.com/Re-PCIE-device-errors-after-linux-kernel-upgrade-tp74563p75193.html
Sent from the linuxppc-dev mailin
On Tue, Aug 6, 2013 at 11:41 PM, Leon Ravich wrote:
> From comparison of pci printout from the two kernel ,
> beside the EDAC errors I noticed other strange differences:
>
> In 3.8.13 I got BAR 7 and BAR 8:
> [ 39.017749] pci :00:00.0: BAR 8: assigned [mem 0xc000-0xdfff]
> [ 39.024
>From comparison of pci printout from the two kernel ,
beside the EDAC errors I noticed other strange differences:
In 3.8.13 I got BAR 7 and BAR 8:
[ 39.017749] pci :00:00.0: BAR 8: assigned [mem 0xc000-0xdfff]
[ 39.024530] pci :00:00.0: BAR 7: can't assign io (size 0x1)
I
-dev
> Subject: Re: PCIE device errors after linux kernel upgrade
>
> Hi Johannes
> no panic just reboot.
> it is not the first read, it takes few minutes of work with pcie to
> reboot.
You may need to check the error code in ED
>> Have you looked up the error values from the EDAC driver?
[ 37.961580] PCIE error(s) detected
[ 37.964971] PCIE ERR_DR register: 0x0002
=> Invalid CONFIG_ADDR/PEX_CONFIG_DATA access detected
[ 37.969229] PCIE ERR_CAP_STAT register: 0x0041 =>
Transaction originated
Hi Johannes
no panic just reboot.
it is not the first read, it takes few minutes of work with pcie to reboot.
On 6 August 2013 10:07, Johannes Thumshirn wrote:
> On Mon, Aug 05, 2013 at 09:38:45AM -0600, Bjorn Helgaas wrote:
>> [+cc linuxppc-dev]
>>
>> On Mon, Aug 5, 2013 at 5:17 AM, Leon Ravic
Thanks Bjorn.
1) If I understand it right this patch only removes the "pci
:00:00.0: ignoring class 0x0b2000 (doesn't
match header type 01)" message , don't care about it , had it before .
2) regarding the comparing of printouts:
kernel 3.8.13:
[ 37.908846] pci_bus :00: scanning bus
On Tue, Aug 06, 2013 at 10:26:18AM +0300, Leon Ravich wrote:
> Hi Johannes
> no panic just reboot.
> it is not the first read, it takes few minutes of work with pcie to reboot.
>
Ah, OK. Unfortunately I can't really help you then.
Have you looked up the error values from the EDAC driver?
If it's
On Mon, Aug 05, 2013 at 09:38:45AM -0600, Bjorn Helgaas wrote:
> [+cc linuxppc-dev]
>
> On Mon, Aug 5, 2013 at 5:17 AM, Leon Ravich wrote:
> > Hi all ,
> > I am trying to upgrade ours embedded device (freescale powerPC P2020 cpu)
> > linux kernel , till now we used 2.6.32 I am trying to upgrade t
[+cc linuxppc-dev]
On Mon, Aug 5, 2013 at 5:17 AM, Leon Ravich wrote:
> Hi all ,
> I am trying to upgrade ours embedded device (freescale powerPC P2020 cpu)
> linux kernel , till now we used 2.6.32 I am trying to upgrade to 3.8.13 .
> I took the source from freescale git:
> git://git.freescale.c
15 matches
Mail list logo