[PATCH V2 0/2] nvme: fixes for command retry

[Minwoo Im]

Hello,

This patch series is V2 for Advanced Command Retry Enable(ACRE) feature.

The first patch checks all CRDT(Command Retry Delay Time) [0..2] to
figure out whether CRDT is configured or not.

The other patch has been updated to take internal flag in the controller
instance instead of the module parameter which has been posted in the
previous series [1].  This is based on the review by Chao: Thanks Chao!

Please review.

Thanks,

Since V1:
  - The first patch has been applied (Christoph).  Removed from this
    series.
  - Update the last patch to take acre flag from the controller
    instance instead of module parameter by updating
    nvme_decide_disposition().  (Chao)

[1] https://lore.kernel.org/linux-nvme/20210108144659.7126-1-minwoo.im.dev@gmail.com/T/#t

Minwoo Im (2):
  nvme: check all retry delay times in Identify Controller
  nvme: retry commands based on ACRE result

 drivers/nvme/host/core.c | 18 +++++++++++++++---
 drivers/nvme/host/nvme.h |  1 +
 2 files changed, 16 insertions(+), 3 deletions(-)

-- 
2.17.1