[PATCH 1/8] PCI: Add pcibios_stop_dev()

[Benjamin Herrenschmidt]

On Fri, 2013-07-05 at 16:49 -0600, Bjorn Helgaas wrote:
> I know we have paths where we save config space, do a reset, and
> restore config space.  I don't like those because some quirks aren't
> applied and I don't believe restoring config space is sufficient to
> make the device safe to use.  There could be internal state that we
> aren't restoring.  It's also possible that a firmware update means the
> device is different than it was before the reset, e.g., BARs could be
> different types or sizes.

True. Ok, I'll stick to the actual hotplug path then, you make
good points.

Cheers,
Ben.