MVGBE_RX_RING_CNT
CTASSERT(MVGBE_RX_RING_CNT > 1 && MVGBE_RX_RING_NEXT(MVGBE_RX_RING_CNT) ==
(MVGBE_RX_RING_CNT + 1) % MVGBE_RX_RING_CNT);
for (i = 0; i < MVGBE_RX_RING_CNT; i++) {
sizeof(struct mvgbe_rx_desc) * MVGBE_RX_RING_CNT);
for (i = 0; i < MVGBE_RX_RING_CNT; i++) {
if (i == MVGBE_RX_RING_CNT - 1) {
for (i = 0; i < MVGBE_RX_RING_CNT; i++) {
struct mvgbe_chain mvgbe_rx_chain[MVGBE_RX_RING_CNT];
bus_dmamap_t mvgbe_rx_map[MVGBE_RX_RING_CNT];
struct mvgbe_rx_desc mvgbe_rx_ring[MVGBE_RX_RING_CNT];
for (i = 0; i < MVGBE_RX_RING_CNT; i++)
#define MVGBE_RX_RING_MSK (MVGBE_RX_RING_CNT - 1)