HEAD_ADDR         247 drivers/gpu/drm/i810/i810_dma.c 	unsigned int last_head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
HEAD_ADDR         251 drivers/gpu/drm/i810/i810_dma.c 		ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
HEAD_ADDR         279 drivers/gpu/drm/i810/i810_dma.c 	ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
HEAD_ADDR        1020 drivers/gpu/drm/i915/gt/intel_engine_cs.c 	if ((ENGINE_READ(engine, RING_HEAD) & HEAD_ADDR) !=
HEAD_ADDR        1208 drivers/gpu/drm/i915/gt/intel_engine_cs.c 		   ENGINE_READ(engine, RING_HEAD) & HEAD_ADDR);
HEAD_ADDR         635 drivers/gpu/drm/i915/gt/intel_ringbuffer.c 	return (ENGINE_READ(engine, RING_HEAD) & HEAD_ADDR) == 0;
HEAD_ADDR        2069 drivers/infiniband/hw/hfi1/sdma.c 	write_sde_csr(sde, SD(HEAD_ADDR), sde->head_phys);
HEAD_ADDR        2133 drivers/infiniband/hw/hfi1/sdma.c 	sdma_dumpstate_helper(SD(HEAD_ADDR));