NIU_NUM_TXCHAN
(NIU_NUM_TXCHAN / num_ports);
tx_chans_per_1g = NIU_NUM_TXCHAN / 6;
tx_chans_per_10g = (NIU_NUM_TXCHAN -
if (tot_tx > NIU_NUM_TXCHAN) {
if (tot_rx < NIU_NUM_RXCHAN || tot_tx < NIU_NUM_TXCHAN) {
dev = alloc_etherdev_mq(sizeof(struct niu), NIU_NUM_TXCHAN);
char irq_name[NIU_NUM_RXCHAN+NIU_NUM_TXCHAN+3][IFNAMSIZ + 6];