On 23/03/2019 19:15, Andy Shevchenko wrote:
On Wed, Mar 20, 2019 at 8:14 PM John Garry wrote:
Currently when accessing logical indirect PIO addresses in
logic_{in, out}{,s}, we first ensure that the region is registered.
However, no such check exists for CPU MMIO regions. The CPU MMIO
On Wed, Mar 20, 2019 at 8:14 PM John Garry wrote:
>
> Currently when accessing logical indirect PIO addresses in
> logic_{in, out}{,s}, we first ensure that the region is registered.
>
> However, no such check exists for CPU MMIO regions. The CPU MMIO regions
> would be registered by the PCI host
Currently when accessing logical indirect PIO addresses in
logic_{in, out}{,s}, we first ensure that the region is registered.
However, no such check exists for CPU MMIO regions. The CPU MMIO regions
would be registered by the PCI host (when PCI_IOBASE is defined) in
pci_register_io_range().
We
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