d924782d84
This commit documents two error return values for the rte_event_dev_start() function. -ESTALE indicates not all ports are configured -ENOLINK indicates that not all queues are linked to ports. If an application enqueues to such a queue it can lead to deadlock Suggested-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>