Thank you for your comments !
As a question , will disabling MSI enable bit in the card and switching
back to legacy interrupt method might resolve the issue ?
On Mon, Jul 18, 2016 at 2:22 PM, Andrew Cooper
wrote:
> On 18/07/16 04:29, Andrey Grodzovsky wrote:
>
>
>
> On Fri, Jul
On Fri, Jul 15, 2016 at 6:04 AM, Andrew Cooper
wrote:
> On 12/07/16 04:59, Andrey Grodzovsky wrote:
>
> Hello
>
> Some background -
>
> We are trying to run Qualcomm Atheros AR928X Wireless Network Adapter and
> have a crash right on driver load, following are our obse
Hello
Some background -
We are trying to run Qualcomm Atheros AR928X Wireless Network Adapter and
have a crash right on driver load, following are our observations and
questions.
Jurgen's observation -
" The Atheros card "Qualcomm Atheros AR928X Wireless Network Adapter
(PCI-Express) (rev 01)"
...@vger.kernel.org
Signed-off-by: Andrey Grodzovsky
---
drivers/xen/xen-pciback/conf_space.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/xen/xen-pciback/conf_space.c
b/drivers/xen/xen-pciback/conf_space.c
index 8e67336..6a25533 100644
--- a/drivers/xen/xen-pciback
On Tue, Jun 21, 2016 at 1:15 PM, David Vrabel
wrote:
> On 21/06/16 15:37, Andrey Grodzovsky wrote:
> > Current overlap check is evaluating to false a case where a filter field
> > is fully contained (proper subset) of a r/w request.
> > This change applies classical ove
On Tue, Jun 21, 2016 at 5:23 AM, Jan Beulich wrote:
> >>> On 21.06.16 at 11:04, wrote:
> On 20.06.16 at 18:23, wrote:
> >> Here is printouts with applying the new logic
> >>
> >> [ 382.13] xen-pciback: :06:00.0: write request 4 bytes at 0xc =
> > 4000
> >> [ 382.14] xen-pciba
Beulich
Cc: Boris Ostrovsky
Cc: sta...@vger.kernel.org
Signed-off-by: Andrey Grodzovsky
---
drivers/xen/xen-pciback/conf_space.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/xen/xen-pciback/conf_space.c
b/drivers/xen/xen-pciback/conf_space.c
index 8e67336
Just a small correction -
Not if (req_end >= field_start && field_end >= req_start)
But if (req_end *>* field_start && field_end *>* req_start)
On Mon, Jun 20, 2016 at 12:23 PM, Andrey Grodzovsky
wrote:
>
>
> On Mon, Jun 20, 2016 at 11:38 AM, Jan Beulich
On Mon, Jun 20, 2016 at 11:38 AM, Jan Beulich wrote:
> >>> On 20.06.16 at 17:15, wrote:
> > On Mon, Jun 20, 2016 at 4:56 AM, Jan Beulich wrote:
> >
> >> >>> On 20.06.16 at 00:03, wrote:
> >> > Follow up on
> >> http://www.gossamer-threads.com/lists/xen/devel/436000#436000
> >> > Using
> >> htt
On Mon, Jun 20, 2016 at 4:56 AM, Jan Beulich wrote:
> >>> On 20.06.16 at 00:03, wrote:
> > Follow up on
> http://www.gossamer-threads.com/lists/xen/devel/436000#436000
> > Using
> http://eli.thegreenplace.net/2008/08/15/intersection-of-1d-segments as
> > reference.
> >
> > New value
>
chunks s.t. LATENCY_TIMER AND CACHE_LINE_SIZE are
arriving together in one call to xen_pcibk_config_write.
Cc: Jan Beulich
Signed-off-by: Andrey Grodzovsky
---
drivers/xen/xen-pciback/conf_space.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/xen/xen-pciback
On Wed, Jun 15, 2016 at 9:14 AM, Jan Beulich wrote:
> >>> On 15.06.16 at 12:45, wrote:
> > In reply to -
> > http://lists.xen.org/archives/html/xen-devel/2016-06/msg00622.html
> >
> > HI, I am working with Jurgen on the issue, as per Jan's request I tried
> to
> > write explicitly only latency t
remainder -= field->size
}
}
- if (!handled && !err) {
+ if ((remainder || !handled) && !err) {
Thanks.
Andrey Grodzovsky.
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