Adding upstream version 1.12.

Signed-off-by: Daniel Baumann <daniel@debian.org>

Documentation/nvme.txt

@@ -0,0 +1,60 @@
+nvme(1)
+=======
+
+NAME
+----
+nvme - the NVMe storage command line interface utility (nvme-cli)
+
+SYNOPSIS
+--------
+built-in plugin:
+[verse]
+'nvme' <command> <device> [<args>]
+
+extension plugins:
+[verse]
+'nvme' <plugin> <command> <device> [<args>]
+
+DESCRIPTION
+-----------
+NVM-Express is a fast, scalable host controller interface designed to
+address the needs for not only PCI Express based solid state drives, but
+also NVMe-oF(over fabrics).
+
+This 'nvme' program is a user space utility to provide standards compliant
+tooling for NVM-Express drives. It was made specifically for Linux as
+it relies on the IOCTLs defined by the mainline kernel driver.
+
+NVME COMMANDS
+-------------
+The utility has sub-commands for all admin and io commands defined in the
+specification and for displaying controller registers. There is also an
+option to submit completely arbitrary commands. For a list of commands
+available, run "nvme help".
+
+nvme cli sub-commands
+---------------------
+
+Main commands
+~~~~~~~~~~~~~
+
+include::cmds-main.txt[]
+
+FURTHER DOCUMENTATION
+---------------------
+See the freely available references on the http://nvmexpress.org[Official
+NVM-Express Site].
+
+Authors
+-------
+This is written and maintained by mailto:kbusch@kernel.org[Keith Busch].
+
+Reporting Bugs
+--------------
+Patches and issues may be submitted to the official repository at
+https://github.com/linux-nvme/nvme-cli or the Linux NVMe mailing list
+mailto:linux-nvme@lists.infradead.org[linux-nvme]
+
+NVME
+----
+Part of the nvme suite