On 1/2/2018 12:12 PM, Keith Busch wrote:
> On Tue, Jan 02, 2018 at 08:25:08AM -0500, Sinan Kaya wrote:
>>> 2. A DPC event suppresses the error message required for the Linux
>>> AER driver to run. How can AER and DPC run concurrently?
>>>
>>
>> As we briefly discussed in previous email exchanges,
On 1/2/2018 12:12 PM, Keith Busch wrote:
> On Tue, Jan 02, 2018 at 08:25:08AM -0500, Sinan Kaya wrote:
>>> 2. A DPC event suppresses the error message required for the Linux
>>> AER driver to run. How can AER and DPC run concurrently?
>>>
>>
>> As we briefly discussed in previous email exchanges,
On Tue, Jan 02, 2018 at 08:25:08AM -0500, Sinan Kaya wrote:
> > 2. A DPC event suppresses the error message required for the Linux
> > AER driver to run. How can AER and DPC run concurrently?
> >
>
> As we briefly discussed in previous email exchanges, I think you are
> looking at a use case
On Tue, Jan 02, 2018 at 08:25:08AM -0500, Sinan Kaya wrote:
> > 2. A DPC event suppresses the error message required for the Linux
> > AER driver to run. How can AER and DPC run concurrently?
> >
>
> As we briefly discussed in previous email exchanges, I think you are
> looking at a use case
Hi Keith,
On 12/29/2017 12:23 PM, Keith Busch wrote:
> On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
>> This patch addresses the race condition between AER and DPC for recovery.
>>
>> Current DPC driver does not do recovery, e.g. calling end-point's driver's
>> callbacks, which
Hi Keith,
On 12/29/2017 12:23 PM, Keith Busch wrote:
> On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
>> This patch addresses the race condition between AER and DPC for recovery.
>>
>> Current DPC driver does not do recovery, e.g. calling end-point's driver's
>> callbacks, which
On 2017-12-29 23:43, Keith Busch wrote:
On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote:
On 2017-12-29 22:53, Keith Busch wrote:
> 2. A DPC event suppresses the error message required for the Linux
> AER driver to run. How can AER and DPC run concurrently?
I afraid I could
On 2017-12-29 23:43, Keith Busch wrote:
On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote:
On 2017-12-29 22:53, Keith Busch wrote:
> 2. A DPC event suppresses the error message required for the Linux
> AER driver to run. How can AER and DPC run concurrently?
I afraid I could
On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote:
> On 2017-12-29 22:53, Keith Busch wrote:
>
> > 2. A DPC event suppresses the error message required for the Linux
> > AER driver to run. How can AER and DPC run concurrently?
>
> I afraid I could not grasp the first line
On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote:
> On 2017-12-29 22:53, Keith Busch wrote:
>
> > 2. A DPC event suppresses the error message required for the Linux
> > AER driver to run. How can AER and DPC run concurrently?
>
> I afraid I could not grasp the first line
On 2017-12-29 22:53, Keith Busch wrote:
On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
This patch addresses the race condition between AER and DPC for
recovery.
Current DPC driver does not do recovery, e.g. calling end-point's
driver's
callbacks, which sanitize the device.
On 2017-12-29 22:53, Keith Busch wrote:
On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
This patch addresses the race condition between AER and DPC for
recovery.
Current DPC driver does not do recovery, e.g. calling end-point's
driver's
callbacks, which sanitize the device.
On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
> This patch addresses the race condition between AER and DPC for recovery.
>
> Current DPC driver does not do recovery, e.g. calling end-point's driver's
> callbacks, which sanitize the device.
> DPC driver implements link_reset
On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote:
> This patch addresses the race condition between AER and DPC for recovery.
>
> Current DPC driver does not do recovery, e.g. calling end-point's driver's
> callbacks, which sanitize the device.
> DPC driver implements link_reset
This patch addresses the race condition between AER and DPC for recovery.
Current DPC driver does not do recovery, e.g. calling end-point's driver's
callbacks, which sanitize the device.
DPC driver implements link_reset callback, and calls pci_do_recovery.
Signed-off-by: Oza Pawandeep
This patch addresses the race condition between AER and DPC for recovery.
Current DPC driver does not do recovery, e.g. calling end-point's driver's
callbacks, which sanitize the device.
DPC driver implements link_reset callback, and calls pci_do_recovery.
Signed-off-by: Oza Pawandeep
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