On Wed, Jan 24, 2018 at 02:00:42PM +0100, Geert Uytterhoeven wrote:
> Hi Yury,
>
> On Wed, Jan 24, 2018 at 10:05 AM, Yury Norov
> wrote:
> > Introduce __raw_writeo(), __raw_reado() and other arch-specific
> > RW functions for 128-bit memory access, and enable it for arm64.
> >
> > 128-bit I/O is
Hi Yury,
On Wed, Jan 24, 2018 at 10:05 AM, Yury Norov wrote:
> Introduce __raw_writeo(), __raw_reado() and other arch-specific
> RW functions for 128-bit memory access, and enable it for arm64.
>
> 128-bit I/O is required for example by Octeon TX2 device to access
> some registers. According to H
Introduce __raw_writeo(), __raw_reado() and other arch-specific
RW functions for 128-bit memory access, and enable it for arm64.
128-bit I/O is required for example by Octeon TX2 device to access
some registers. According to Hardware Reference Manual:
A 128-bit write to the OP_FREE0/1 registers f
