On Fri, May 09, 2014 at 01:08:54PM +0100, oscar.ma...@intel.com wrote:
> + if (ring->id == RCS) {
> + reg_state[CTX_LRI_HEADER_2] = MI_LOAD_REGISTER_IMM(1);
> + reg_state[CTX_LRI_HEADER_2] |= MI_LRI_FORCE_POSTED;
This header doesn't have bit 12 set in BSpec.
> +
From: Ben Widawsky
For the most part, logical ring context objects are similar to hardware
contexts in that the backing object is meant to be opaque. There are
some exceptions where we need to poke certain offsets of the object for
initialization, updating the tail pointer or updating the PDPs.
