Thomas, Ferruh, the following deprecation notice is still in place:
* ethdev: Update API functions returning ``void`` to return ``int`` with negative errno values to indicate various error conditions (e.g. invalid port ID, unsupported operation, failed operation): - ``rte_eth_dev_stop`` - ``rte_eth_dev_close`` I think the pair is the most complex from return value point of view. Typically stop and close simply move on even if there are errors on the way except trivial cases, when there is no way to do the job, like invalid port ID or no dev_ops callback which should be mandatory. The main question is what applications should do if either stop or close return error. Panic? Just scream about it in logs? I tend to say that functions still should be updated, but now we should wait for 20.11 and make final decision at start of the release cycle. Should prototypes of callbacks be changed to allow drivers provide operation status information (but still do as much as it is possible)? I would say yes. Thoughts? Thanks, Andrew.
