[PATCH] nvme.h: resync with nvme-cli

[Keith Busch]

On Thu, Sep 22, 2016 at 03:49:49PM -0700, Christoph Hellwig wrote:
> Import a few updates to nvme.h from nvme-cli.  This mostly includes a few
> new fields and error codes, but also a few renames that so far are only
> used in user space.  Also one field is moved from an array of two le64
> values to one of 8 chars so that we can more easily access it.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Looks good to me.

Reviewed-by: Keith Busch <keith.busch at intel.com>