| commit | e8fd41bb3cf149fb6df4be714f94fc04871ccbce | [log] [tgz] |
|---|---|---|
| author | Maxim Levitsky <mlevitsk@redhat.com> | Thu May 02 14:31:33 2019 +0300 |
| committer | Christoph Hellwig <hch@lst.de> | Mon May 13 16:00:03 2019 +0200 |
| tree | 4ae9bf361ce5b55ffd690fd23f59aa16558c3862 | |
| parent | 936b33f7243fa1e54c8f4f2febd3472cc00e66fd [diff] |
nvme-pci: init shadow doorbell after each reset The spec states: "The settings are not retained across a Controller Level Reset" Therefore the driver must enable the shadow doorbell, after each reset. This was caught while testing the nvme driver over upcoming nvme-mdev device. Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Minwoo Im <minwoo.im@samsung.com> Signed-off-by: Christoph Hellwig <hch@lst.de>