ADF_SIZE_TO_RING_SIZE_IN_BYTES
((SIZE < ADF_SIZE_TO_RING_SIZE_IN_BYTES(ADF_RING_SIZE_4K)) ? \
ADF_SIZE_TO_RING_SIZE_IN_BYTES(ADF_RING_SIZE_4K) : \
ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size),
ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size));
u32 ring_size_bytes = ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size);
u32 ring_size_bytes = ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size);
if ((msg_size * msg_num) == ADF_SIZE_TO_RING_SIZE_IN_BYTES(i))