TX_BD_NUM_MAX
ering->tx_max_pending = TX_BD_NUM_MAX;
ering->tx_pending > TX_BD_NUM_MAX)
return lp->tx_skb_ring[i & (TX_BD_NUM_MAX - 1)];
lp->tx_skb_ring = kzalloc_objs(*lp->tx_skb_ring, TX_BD_NUM_MAX);
for (i = 0; i < TX_BD_NUM_MAX; i++) {
for (i = 0; i < TX_BD_NUM_MAX; i++)
for (i = 0; i < TX_BD_NUM_MAX; i++)
ering->tx_max_pending = TX_BD_NUM_MAX;
ering->tx_pending > TX_BD_NUM_MAX)
CIRC_SPACE(lp->tx_ring_head, lp->tx_ring_tail, TX_BD_NUM_MAX),
if (CIRC_SPACE(lp->tx_ring_head, lp->tx_ring_tail, TX_BD_NUM_MAX) <= 1) {
netif_txq_maybe_stop(txq, CIRC_SPACE(lp->tx_ring_head, lp->tx_ring_tail, TX_BD_NUM_MAX),