TX multi burst test

Transmit packet(s) using tmpl from the several TX queues

Transmit packet(s) with payload_len from several queues and check that all packets were received

1. Check maximum number of Tx queues

2. Prepare configured Ethernet device for test using nb_queues for set up transmit queues

3. Prepare mbufs to be sent and pattern to match it by tmpl

4. Find out required MTU

5. Adjust MTU on both ends

6. Prepare started Ethernet device state

7. Create Ethernet-based CSAP which starts to listen to network immediately

8. Ensure that interface is UP on Tester side

9. Validate and send the mbufs from all queues to iut_port Make sure that all are sent

10. Receive packets on tst_if Check that the received packet matches the sent from iut_port

11. Check that no extra packets are received on Tester

12. Check that number of received packets equal to sent

Parameters:

tmpl	Traffic template
payload_len	The payload length
nb_queues	Number of transmit queues
nb_pkts	Number of packets for sending from each queue

tx_multi_burst