ef4_get_channel
ef4_get_channel(efx, i)->irq =
ef4_get_channel(efx, 0)->irq = efx->pci_dev->irq;
ef4_get_channel(efx, j)->type =
ef4_get_channel(efx, efx->tx_channel_offset);
ef4_schedule_channel_irq(ef4_get_channel(efx, 0));
ef4_schedule_channel_irq(ef4_get_channel(efx, 1));
channel = ef4_get_channel(efx, qid);
channel = ef4_get_channel(efx, rxq_index);
struct ef4_channel *channel = ef4_get_channel(efx, channel_idx);
ef4_get_channel(efx, efx->tx_channel_offset);