RX_BD_NUM
struct buffer_state rx_buff[RX_BD_NUM];
#define RX_RING_SZ (RX_BD_NUM * sizeof(struct arc_emac_bd))
*last_rx_bd = (*last_rx_bd + 1) % RX_BD_NUM;
for (i = 0; i < RX_BD_NUM; i++) {
*last_rx_bd = (*last_rx_bd + 1) % RX_BD_NUM;
(RX_BD_NUM << 24) | /* RX BD table length */
for (i = 0; i < RX_BD_NUM; i++) {
for (i = 0; i < RX_BD_NUM; i++) {
priv->txbd = priv->rxbd + RX_BD_NUM;
for (i = 0; i < RX_BD_NUM; i++) {
sizeof(*priv->rx_bd_v) * RX_BD_NUM,
sizeof(*priv->rx_bd_v) * RX_BD_NUM,
for (i = 0; i < RX_BD_NUM; i++) {
((i + 1) % RX_BD_NUM));
(sizeof(*priv->rx_bd_v) * (RX_BD_NUM - 1)));
priv->rx_bd_ci %= RX_BD_NUM;
for (i = 0; i < RX_BD_NUM; i++) {
(sizeof(*lp->rx_bd_v) * (RX_BD_NUM - 1)));