On 12/30/2016 08:51 PM, Christoph Hellwig wrote:

On Fri, Dec 30, 2016@03:52:53PM -0700, Scott Bauer wrote:

quoted

On Fri, Dec 30, 2016@12:28:26AM -0800, Christoph Hellwig wrote:

quoted

Hi Scott,

do you have a pointer to the userspace using this ioctls?  Over the
holidays I finally managed to put a test system for my collection of m.2
key M cards together, so I should be able to test the code, which I'd
definitively like to do before ACKing.  More comments on the code itself
will follow soon.

We've enabled the supporte into nvmecli you can pull my branch here:
https://github.com/ScottyBauer/nvme-cli/tree/sed-nvme

Can we move this out of nvme-cli into a separate tool?  I'd like to use
your code to support ATA disk as well.  (and that should give us SCSI
for free, but I don't have access to a SCSI disk with OPAL support)

I don't have an issue with that. It may take a week or two we'll have to have
lawyers and crap OK the new program, not sure how long that takes.