RING_CTL_SIZE
regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
(RING_CTL_SIZE(ring->size) | RING_VALID)) {
(u32)(RING_CTL_SIZE(ring->size) | RING_VALID));
regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
GEM_BUG_ON(RING_CTL_SIZE(size) & ~RING_NR_PAGES);
RING_CTL_SIZE(ring->size) | RING_VALID);
RING_CTL_SIZE(lrc->ring.size) | RING_VALID);
RING_CTL_SIZE(lrc->ring.size) | RING_VALID);