On Wed, Oct 8, 2014 at 12:00 PM, Jerome Glisse <j.glisse@xxxxxxxxx> 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 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel