AMD GPU new API for new module

[Rob Clark]

On Wed, Oct 8, 2014 at 12:00 PM, Jerome Glisse <j.glisse at gmail.com> wrote:
>
> So idea is simple, each ioctl would use some struct like :
>
> struct radeon_ioctl {
>         u32     version;
>         u32     size;
> };


fwiw, drm_ioctl() will do the right thing (zero-pad) for growing
ioctls these days..

BR,
-R