On Tue, Aug 22, 2017 at 8:55 PM, Logan Gunthorpe wrote:
> On 22/08/17 11:40 AM, Andy Shevchenko wrote:
>> Recomendation is kinda arguable. I doubt modern architectures make
>> difference between IO operations and MMIO.
>> Does, for example, PCI requires some special signal (message / wire)
>> hand
On 22/08/17 11:40 AM, Andy Shevchenko wrote:
ldd -> LDD
Ok.
Recomendation is kinda arguable. I doubt modern architectures make
difference between IO operations and MMIO.
Does, for example, PCI requires some special signal (message / wire)
handling when pio_*() accessors used vs. mmio_*() on
On Tue, Aug 22, 2017 at 8:02 PM, Logan Gunthorpe wrote:
> This patch adds generic io{read|write}64[be]{_lo_hi|_hi_lo} macros if
> they are not already defined by the architecture. (As they are provided
> by the generic iomap library).
>
> The patch also points io{read|write}64[be] to the variant s
This patch adds generic io{read|write}64[be]{_lo_hi|_hi_lo} macros if
they are not already defined by the architecture. (As they are provided
by the generic iomap library).
The patch also points io{read|write}64[be] to the variant specified by the
header name.
This is because new drivers are enco
