On Wed, May 04, 2016 at 05:38:41PM +0300, Ville Syrjälä wrote: > On Wed, May 04, 2016 at 02:23:35PM +0000, Antoine, Peter wrote: > > No, It's not debug. > > It's for syncing and aligning (and validating) the open-source userspace > > with the kernel cache policy. > > Why doesn't userspace just use SRM to read registers? The spec gives me > the impression that SRM doesn't care whether the register is privileged > or not.
The SRM we do in igt to validate the mocs settings are indeed unprivileged. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
