Commits
Jens Axboe committed e32efbfc35c
NVMe: make setup work for devices that don't do INTx The setup/probe part currently relies on INTx being there and working, that's not always the case. For devices that don't advertise INTx, enable a single MSIx vector early on and disable it again before we ask for our full range of queue vecs. Acked-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>