diff options
| author | Laine Walker-Avina | 2019-05-20 10:13:04 -0700 |
|---|---|---|
| committer | Keith Busch | 2019-05-21 09:01:37 -0600 |
| commit | 2d466c7a574d0b893a233735f133c60115013c0e (patch) | |
| tree | 8ae8e403a23d6d9c8e1b195de0d7d8e17ea0b751 /drivers/nvme | |
| parent | 510a405d945bc985abc513fafe45890cac34fafa (diff) | |
nvme: copy MTFA field from identify controller
We use the controller's reported maximum firmware activation time as our
timeout before resetting a controller for a failed activation notice,
but this value was never being read so we could only use the default
timeout. Copy the Identify Controller MTFA field to the corresponding
nvme_ctrl's mtfa field.
Fixes: b6dccf7fae433 (“nvme: add support for FW activation without reset”).
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Minwoo Im <minwoo.im@samsung.com>
Signed-off-by: Laine Walker-Avina <laine.walker-avina@intel.com>
[changelog, fix endian]
Signed-off-by: Keith Busch <keith.busch@intel.com>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index e1449c196f20..1b7c2afd84cb 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2576,6 +2576,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl) ctrl->oacs = le16_to_cpu(id->oacs); ctrl->oncs = le16_to_cpu(id->oncs); + ctrl->mtfa = le16_to_cpu(id->mtfa); ctrl->oaes = le32_to_cpu(id->oaes); atomic_set(&ctrl->abort_limit, id->acl + 1); ctrl->vwc = id->vwc; |