Searched refs:HEAD_ADDR (Results 1 – 6 of 6) sorted by relevance
200 #define HEAD_ADDR 0x001FFFFC macro
243 unsigned int last_head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_wait_ring()247 ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_wait_ring()275 ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_kernel_lost_context()
49 int space = (ring->head & HEAD_ADDR) - (ring->tail + 8); in ring_space()268 head = I915_READ_HEAD(ring) & HEAD_ADDR; in init_ring_common()282 if (I915_READ_HEAD(ring) & HEAD_ADDR) { in init_ring_common()300 (I915_READ_HEAD(ring) & HEAD_ADDR) == 0, 50)) { in init_ring_common()
120 ring->head = I915_READ_HEAD(ring) & HEAD_ADDR; in i915_kernel_lost_context()
614 seq_printf(m, " Head : %08x\n", I915_READ_HEAD(ring) & HEAD_ADDR); in i915_ringbuffer_info()
386 #define HEAD_ADDR 0x001FFFFC macro