DragonFlyBSD

Grab.

YONETANI,
could you test this patch w/ hw.pci.mcfg=1?

Best Regards,
sephe

On Wed, Jun 20, 2012 at 3:37 PM, Romick Romick via Redmine
<bugtracker-admin@leaf.dragonflybsd.org> wrote:
>
> Issue #2390 has been reported by Romick Romick.
>
> ----------------------------------------
> Submit #2390: PCIe memory mapped config
> http://bugs.dragonflybsd.org/issues/2390
>
> Author: Romick Romick
> Status: New
> Priority: Normal
> Assignee:
> Category:
> Target version:
>
>
> Hello,
> Writing 0xffffffff to BAR while memory address decoding in the PCI command register is enabled may make PCIe memory mapped configuration region inaccessible. Disabling memory address decoding can help.
>
> Patch
> http://yrabbit.freeshell.org/pcie.diff
>
>
> --
> You have received this notification because you have either subscribed to it, or are involved in it.
> To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account

--
Tomorrow Will Never Die

Hi,

On Tue, Jun 26, 2012 at 10:40:38AM +0800, Sepherosa Ziehau wrote:
> Grab.
>
> YONETANI,
> could you test this patch w/ hw.pci.mcfg=1?

Yes, the kernel booted with hw.pci.mcfg=1 in /boot/loader.conf
(the patch applied against 942d88efd, though).

Thank you!

> Best Regards,
> sephe
>
> On Wed, Jun 20, 2012 at 3:37 PM, Romick Romick via Redmine
> <bugtracker-admin@leaf.dragonflybsd.org> wrote:
> >
> > Issue #2390 has been reported by Romick Romick.
> >
> > ----------------------------------------
> > Submit #2390: PCIe memory mapped config
> > http://bugs.dragonflybsd.org/issues/2390
> >
> > Author: Romick Romick
> > Status: New
> > Priority: Normal
> > Assignee:
> > Category:
> > Target version:
> >
> >
> > Hello,
> > Writing 0xffffffff to BAR while memory address decoding in the PCI command register is enabled may make PCIe memory mapped configuration region inaccessible. Disabling memory address decoding can help.
> >
> > Patch
> > http://yrabbit.freeshell.org/pcie.diff
> >
> >
> > --
> > You have received this notification because you have either subscribed to it, or are involved in it.
> > To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
>
>
>
> --
> Tomorrow Will Never Die

On Wed, Jun 20, 2012 at 3:37 PM, Romick Romick via Redmine
<bugtracker-admin@leaf.dragonflybsd.org> wrote:
>
> Issue #2390 has been reported by Romick Romick.
>
> ----------------------------------------
> Submit #2390: PCIe memory mapped config
> http://bugs.dragonflybsd.org/issues/2390
>
> Author: Romick Romick
> Status: New
> Priority: Normal
> Assignee:
> Category:
> Target version:
>
>
> Hello,
> Writing 0xffffffff to BAR while memory address decoding in the PCI command register is enabled may make PCIe memory mapped configuration region inaccessible. Disabling memory address decoding can help.
>
> Patch
> http://yrabbit.freeshell.org/pcie.diff

Could you repost the patch? It is no longer there. I am going to commit it.

Thanks,
sephe

--
Tomorrow Will Never Die

Done.
http://yrabbit.freeshell.org/pcie.diff