| commit | e32efbfc35c1b06f1bfe3e6d737acdd14d27baed | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@fb.com> | Fri Nov 14 09:49:26 2014 -0700 |
| committer | Jens Axboe <axboe@fb.com> | Wed Nov 19 12:46:17 2014 -0700 |
| tree | 9bf27a8af281e65bad379c641529399f300320ad | |
| parent | b3521729769ec71567a2e32a38609f87e781e41b [diff] |
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>