Searched refs:HEAD_ADDR (Results 1 – 5 of 5) sorted by relevance
200 #define HEAD_ADDR 0x001FFFFC macro
242 unsigned int last_head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_wait_ring()246 ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_wait_ring()274 ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_kernel_lost_context()
68 ringbuf->space = __intel_ring_space(ringbuf->head & HEAD_ADDR, in intel_ring_update_space()562 return (I915_READ_HEAD(ring) & HEAD_ADDR) == 0; in stop_ring()626 (I915_READ_HEAD(ring) & HEAD_ADDR) == 0, 50)) { in init_ring_common()
2725 head = I915_READ_HEAD(ring) & HEAD_ADDR; in semaphore_waits_for()
1237 #define HEAD_ADDR 0x001FFFFC macro