NIC_MBOX_MSG_NACK 204 drivers/net/ethernet/cavium/thunder/nic_main.c mbx.msg.msg = NIC_MBOX_MSG_NACK; NIC_MBOX_MSG_NACK 236 drivers/net/ethernet/cavium/thunder/nicvf_main.c case NIC_MBOX_MSG_NACK: