880ead4e14
On TX path, add fw_eth_tx_pkt_vm_wr to transmit packets over VF. Use is_pf4() to correctly calculate the work request size and offsets within the work request. On RX path, use pktshift to adjust data offset within the mbuf. Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com> Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>