On Fri, Jul 10, 2020 at 4:45 PM Christoph Hellwig wrote:
>
> On Fri, Jul 10, 2020 at 03:23:25PM +1000, Oliver O'Halloran wrote:
> > This is largely prep work for supporting VFs in the 32bit MMIO window.
> > This is an unfortunate necessity due to how the Linux BAR allocator
> > handles BARs marked
On Fri, Jul 10, 2020 at 03:23:25PM +1000, Oliver O'Halloran wrote:
> This is largely prep work for supporting VFs in the 32bit MMIO window.
> This is an unfortunate necessity due to how the Linux BAR allocator
> handles BARs marked as non-prefetchable. The distinction
> between prefetch and non-pre
Finally bit the bullet and learned how all the MMIO->PE mapping setup
actually works. As a side effect I found a bunch of oddities in how
PowerNV SR-IOV support is implemented. This series mostly sorts that
out with a few more generic cleanups along the way.
This is largely prep work for supportin
