svn commit: r287403 - head/sys/dev/ioat

[Conrad Meyer]

On Wed, Sep 2, 2015 at 10:26 AM, John Baldwin <jhb at freebsd.org> wrote:
> Alternatively you could use pci_restore_state() (before reset) and
> pci_save_state() (after reset) to restore standard PCI config registers
> (including MSI/MSI-X) after a reset.
>
> This might be more scalable if you want to ensure other PCI config
> registers (e.g. PCI-e capabilities) are restored after a reset.


Hi John,

Do you mean pci_save_state() before reset and pci_restore_state()
afterwards? Seems reasonable to me.

Thanks,
Conrad