* NVMe Generic Devices Linux x Windows
@ 2015-12-18 19:17 Angelo Brito
2015-12-20 8:28 ` Ian Bakshan
0 siblings, 1 reply; 5+ messages in thread
From: Angelo Brito @ 2015-12-18 19:17 UTC (permalink / raw)
Hello All,
I have a generic NVMe device that works perfectly on Linux but does
not work on Windows. The device is recognized as a Default NVMe
Controller with Microsoft as vendor but issue an error code 10: This
device cannot start. I am aware that this is a generic error code and
could mean any thing.
I have started to debug from the device perspective and the Host CPU
just writes the MSI configuration registers during startup. I use
Altera?s PCIe Hard IP to implement the PCIe and my controller is
hosted on FPGA. The NVMe controller was never started. Is it an
expected behavior to work on Linux but not on windows?
Someone can share any more leads to debug? Why windows doesn?t start my device?
Regards,
Angelo Silva Brito.
B.S. in Computer Engineering - UFPE Brazil
http://about.me/angelobrito
_________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* NVMe Generic Devices Linux x Windows
2015-12-18 19:17 NVMe Generic Devices Linux x Windows Angelo Brito
@ 2015-12-20 8:28 ` Ian Bakshan
2015-12-20 19:02 ` Angelo Brito
0 siblings, 1 reply; 5+ messages in thread
From: Ian Bakshan @ 2015-12-20 8:28 UTC (permalink / raw)
Hello Angelo,
I recommend to open a support ticket to the Windows driver provider.
In case this is a Windows built-in driver you need to open the support
ticket at Microsoft Support Center.
BR,
Ian
On 18/12/2015 21:17, Angelo Brito wrote:
> Hello All,
>
> I have a generic NVMe device that works perfectly on Linux but does
> not work on Windows. The device is recognized as a Default NVMe
> Controller with Microsoft as vendor but issue an error code 10: This
> device cannot start. I am aware that this is a generic error code and
> could mean any thing.
>
> I have started to debug from the device perspective and the Host CPU
> just writes the MSI configuration registers during startup. I use
> Altera?s PCIe Hard IP to implement the PCIe and my controller is
> hosted on FPGA. The NVMe controller was never started. Is it an
> expected behavior to work on Linux but not on windows?
> Someone can share any more leads to debug? Why windows doesn?t start my device?
>
>
> Regards,
> Angelo Silva Brito.
> B.S. in Computer Engineering - UFPE Brazil
> http://about.me/angelobrito
> _________________________________________________
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 5+ messages in thread
* NVMe Generic Devices Linux x Windows
2015-12-20 8:28 ` Ian Bakshan
@ 2015-12-20 19:02 ` Angelo Brito
2015-12-23 23:26 ` J Freyensee
0 siblings, 1 reply; 5+ messages in thread
From: Angelo Brito @ 2015-12-20 19:02 UTC (permalink / raw)
Thanks Ian.
It is really a windows problem. The native driver version is too old.
Regards,
Angelo Silva Brito.
B.S. in Computer Engineering - UFPE Brazil
http://about.me/angelobrito
_________________________________________________
2015-12-20 5:28 GMT-03:00 Ian Bakshan <ianb at mellanox.com>:
> Hello Angelo,
>
> I recommend to open a support ticket to the Windows driver provider.
> In case this is a Windows built-in driver you need to open the support
> ticket at Microsoft Support Center.
>
> BR,
> Ian
>
>
> On 18/12/2015 21:17, Angelo Brito wrote:
>>
>> Hello All,
>>
>> I have a generic NVMe device that works perfectly on Linux but does
>> not work on Windows. The device is recognized as a Default NVMe
>> Controller with Microsoft as vendor but issue an error code 10: This
>> device cannot start. I am aware that this is a generic error code and
>> could mean any thing.
>>
>> I have started to debug from the device perspective and the Host CPU
>> just writes the MSI configuration registers during startup. I use
>> Altera?s PCIe Hard IP to implement the PCIe and my controller is
>> hosted on FPGA. The NVMe controller was never started. Is it an
>> expected behavior to work on Linux but not on windows?
>> Someone can share any more leads to debug? Why windows doesn?t start my
>> device?
>>
>>
>> Regards,
>> Angelo Silva Brito.
>> B.S. in Computer Engineering - UFPE Brazil
>> http://about.me/angelobrito
>> _________________________________________________
>>
>> _______________________________________________
>> Linux-nvme mailing list
>> Linux-nvme at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-nvme
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* NVMe Generic Devices Linux x Windows
2015-12-20 19:02 ` Angelo Brito
@ 2015-12-23 23:26 ` J Freyensee
2015-12-24 2:49 ` Angelo Brito
0 siblings, 1 reply; 5+ messages in thread
From: J Freyensee @ 2015-12-23 23:26 UTC (permalink / raw)
On Sun, 2015-12-20@16:02 -0300, Angelo Brito wrote:
> Thanks Ian.
> It is really a windows problem. The native driver version is too old.
There is an actively maintained open-source NVMe Windows driver you can
try and see if that works:
https://www.openfabrics.org/index.php/windows-nvm-express/nvm-express-s
ubversion-repos.html
>
>
> Regards,
> Angelo Silva Brito.
> B.S. in Computer Engineering - UFPE Brazil
> http://about.me/angelobrito
> _________________________________________________
>
>
> 2015-12-20 5:28 GMT-03:00 Ian Bakshan <ianb at mellanox.com>:
> > Hello Angelo,
> >
> > I recommend to open a support ticket to the Windows driver
> > provider.
> > In case this is a Windows built-in driver you need to open the
> > support
> > ticket at Microsoft Support Center.
> >
> > BR,
> > Ian
> >
> >
> > On 18/12/2015 21:17, Angelo Brito wrote:
> > >
> > > Hello All,
> > >
> > > I have a generic NVMe device that works perfectly on Linux but
> > > does
> > > not work on Windows. The device is recognized as a Default NVMe
> > > Controller with Microsoft as vendor but issue an error code 10:
> > > This
> > > device cannot start. I am aware that this is a generic error code
> > > and
> > > could mean any thing.
> > >
> > > I have started to debug from the device perspective and the Host
> > > CPU
> > > just writes the MSI configuration registers during startup. I use
> > > Altera?s PCIe Hard IP to implement the PCIe and my controller is
> > > hosted on FPGA. The NVMe controller was never started. Is it an
> > > expected behavior to work on Linux but not on windows?
> > > Someone can share any more leads to debug? Why windows doesn?t
> > > start my
> > > device?
> > >
> > >
> > > Regards,
> > > Angelo Silva Brito.
> > > B.S. in Computer Engineering - UFPE Brazil
> > > http://about.me/angelobrito
> > > _________________________________________________
> > >
> > > _______________________________________________
> > > Linux-nvme mailing list
> > > Linux-nvme at lists.infradead.org
> > > http://lists.infradead.org/mailman/listinfo/linux-nvme
> >
> >
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 5+ messages in thread
* NVMe Generic Devices Linux x Windows
2015-12-23 23:26 ` J Freyensee
@ 2015-12-24 2:49 ` Angelo Brito
0 siblings, 0 replies; 5+ messages in thread
From: Angelo Brito @ 2015-12-24 2:49 UTC (permalink / raw)
Yeah, I have installed the release 1.4 and it works. The problem is
with the native from Windows.
I have to investigate further why this happens.
But hey, Linux driver works and I am very pleased with it. ;)
Regards,
Angelo Silva Brito.
B.S. in Computer Engineering - UFPE Brazil
http://about.me/angelobrito
_________________________________________________
2015-12-23 20:26 GMT-03:00 J Freyensee <james_p_freyensee at linux.intel.com>:
> On Sun, 2015-12-20@16:02 -0300, Angelo Brito wrote:
>> Thanks Ian.
>> It is really a windows problem. The native driver version is too old.
>
> There is an actively maintained open-source NVMe Windows driver you can
> try and see if that works:
>
> https://www.openfabrics.org/index.php/windows-nvm-express/nvm-express-s
> ubversion-repos.html
>
>>
>>
>> Regards,
>> Angelo Silva Brito.
>> B.S. in Computer Engineering - UFPE Brazil
>> http://about.me/angelobrito
>> _________________________________________________
>>
>>
>> 2015-12-20 5:28 GMT-03:00 Ian Bakshan <ianb at mellanox.com>:
>> > Hello Angelo,
>> >
>> > I recommend to open a support ticket to the Windows driver
>> > provider.
>> > In case this is a Windows built-in driver you need to open the
>> > support
>> > ticket at Microsoft Support Center.
>> >
>> > BR,
>> > Ian
>> >
>> >
>> > On 18/12/2015 21:17, Angelo Brito wrote:
>> > >
>> > > Hello All,
>> > >
>> > > I have a generic NVMe device that works perfectly on Linux but
>> > > does
>> > > not work on Windows. The device is recognized as a Default NVMe
>> > > Controller with Microsoft as vendor but issue an error code 10:
>> > > This
>> > > device cannot start. I am aware that this is a generic error code
>> > > and
>> > > could mean any thing.
>> > >
>> > > I have started to debug from the device perspective and the Host
>> > > CPU
>> > > just writes the MSI configuration registers during startup. I use
>> > > Altera?s PCIe Hard IP to implement the PCIe and my controller is
>> > > hosted on FPGA. The NVMe controller was never started. Is it an
>> > > expected behavior to work on Linux but not on windows?
>> > > Someone can share any more leads to debug? Why windows doesn?t
>> > > start my
>> > > device?
>> > >
>> > >
>> > > Regards,
>> > > Angelo Silva Brito.
>> > > B.S. in Computer Engineering - UFPE Brazil
>> > > http://about.me/angelobrito
>> > > _________________________________________________
>> > >
>> > > _______________________________________________
>> > > Linux-nvme mailing list
>> > > Linux-nvme at lists.infradead.org
>> > > http://lists.infradead.org/mailman/listinfo/linux-nvme
>> >
>> >
>>
>> _______________________________________________
>> Linux-nvme mailing list
>> Linux-nvme at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-12-24 2:49 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-12-18 19:17 NVMe Generic Devices Linux x Windows Angelo Brito
2015-12-20 8:28 ` Ian Bakshan
2015-12-20 19:02 ` Angelo Brito
2015-12-23 23:26 ` J Freyensee
2015-12-24 2:49 ` Angelo Brito
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