ENET_TX_DESC
if (pldat->num_used_tx_buffs >= (ENET_TX_DESC - 1)) {
if (txidx >= ENET_TX_DESC)
if (pldat->num_used_tx_buffs >= (ENET_TX_DESC - 1))
pldat->dma_buff_size = (ENET_TX_DESC + ENET_RX_DESC) * (ENET_MAXF_SIZE +
unsigned int skblen[ENET_TX_DESC];
tbuff += sizeof(struct txrx_desc_t) * ENET_TX_DESC;
tbuff += sizeof(u32) * ENET_TX_DESC;
tbuff += ENET_MAXF_SIZE * ENET_TX_DESC;
for (i = 0; i < ENET_TX_DESC; i++) {
writel((ENET_TX_DESC - 1),
if (pldat->last_tx_idx >= ENET_TX_DESC)
if (pldat->num_used_tx_buffs <= ENET_TX_DESC/2) {