<dec f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.h' l='97' type='u32'/>
<offset>768</offset>
<doc f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.h' l='89'>/** We track the position of the requests in the ring buffer, and
	 * when each is retired we increment last_retired_head as the GPU
	 * must have finished processing the request and so we know we
	 * can advance the ringbuffer up to that position.
	 *
	 * last_retired_head is set to -1 after the value is consumed so
	 * we can detect new retirements.
	 */</doc>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/i915_gem.c' l='3238' u='w' c='i915_gem_retire_requests_ring'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c' l='543' u='w' c='init_ring_common'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c' l='1546' u='r' c='intel_ring_wait_request'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c' l='1547' u='r' c='intel_ring_wait_request'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c' l='1548' u='w' c='intel_ring_wait_request'/>
