8.13. mqnic_interface

mqnic_interface implements one NIC interface, including the queue management logic, descriptor, completion, and event handling, transmit scheduler, and the transmit and receive datapaths.

mqnic_interface integrates the following modules:

• queue_manager: transmit and receive queues

• cpl_queue_manager: transmit and receive completion queues, event queues

• desc_fetch: descriptor fetch

• cpl_write: completion write

• mqnic_tx_scheduler_block: transmit scheduler

• mqnic_interface_rx: receive datapath

• mqnic_interface_tx: transmit datapath