ring_iowrite32desc 632 drivers/thunderbolt/nhi.c ring_iowrite32desc(ring, ring->size, 12); ring_iowrite32desc 638 drivers/thunderbolt/nhi.c ring_iowrite32desc(ring, (frame_size << 16) | ring->size, 12); ring_iowrite32desc 680 drivers/thunderbolt/nhi.c ring_iowrite32desc(ring, 0, 8); ring_iowrite32desc 681 drivers/thunderbolt/nhi.c ring_iowrite32desc(ring, 0, 12);