nvme: add support for NVMe 1.3 Timestamp Feature

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NVME's Timestamp feature allows controllers to be aware of the epoch
time in milliseconds. This patch adds the set features hook for various
transports through the identify path, so that resets and resumes can
update the controller as necessary.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
[hch: rebased on top of nvme-4.13 error handling changes,
      changed nvme_configure_timestamp to return the status]
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Jon Derrick 2017-08-16 09:51:29 +02:00 • committed by Christoph Hellwig

parent 62346eaeb2

commit dbf86b3900

2 changed files with 23 additions and 0 deletions

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21

drivers/nvme/host/core.c

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2

include/linux/nvme.h

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