Adding upstream version 1.12.

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

Documentation/nvme-sanitize.txt

@@ -0,0 +1,93 @@
+nvme-sanitize(1)
+================
+
+NAME
+----
+nvme-sanitize - Send NVMe Sanitize Command, return result
+
+SYNOPSIS
+--------
+[verse]
+'nvme sanitize' <device> [--no-dealloc | -d]
+              [--oipbp | -i]
+              [--owpass=<overwrite-pass-count> | -n <overwrite-pass-count>]
+              [--ause | -u]
+              [--sanact=<action> | -a <action>]
+              [--ovrpat=<overwrite-pattern> | -p <overwrite-pattern>]
+
+DESCRIPTION
+-----------
+For the NVMe device given, sends a Sanitize command and
+provides the result.
+
+The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0).
+
+On success it returns 0, error code otherwise.
+
+OPTIONS
+-------
+-d::
+--no-delloc::
+    No Deallocate After Sanitize:
+    If set, then the controller shall not deallocate any logical
+    blocks as a result of successfully completing the sanitize
+    operation. If cleared, then the controller should deallocate
+    logical blocks as a result of successfully completing the
+    sanitize operation.  This bit shall be ignored if the Sanitize
+    Action field is set to 001b (i.e., Exit Failure Mode).
+
+-i::
+--oipbp::
+    Overwrite Invert Pattern Between Passes:
+    If set, then the Overwrite Pattern shall be inverted between
+    passes. If cleared, then the overwrite pattern shall not be
+    inverted between passes. This bit shall be ignored unless the
+    Sanitize Action field is set to 011b (i.e., Overwrite).
+
+-n <overwrite-pass-count>::
+--owpass=<overwrite-pass-count>::
+    Overwrite Pass Count:
+    This field specifies the number of overwrite passes (i.e.,
+    how many times the media is to be overwritten) using the data
+    from the Overwrite Pattern field of this command. A value of 0
+    specifies 16 overwrite passes. This field shall be ignored
+    unless the Sanitize Action field is set to 011b (i.e., Overwrite).
+
+-u::
+--ause::
+    Allow Unrestricted Sanitize Exit:
+    If set, then the sanitize operation is performed in unrestricted
+    completion mode. If cleared then the sanitize operation is
+    performed in restricted completion mode. This bit shall be ignored
+    if the Sanitize Action field is set to 001b (i.e., Exit Failure Mode).
+
+-a <action>::
+--sanact=<action>::
+    Sanitize Action:
+    000b - Reserved
+    001b - Exit Failure Mode
+    010b - Start a Block Erase sanitize operation
+    011b - Start an Overwrite sanitize operation
+    100b - Start a Crypto Erase sanitize operation
+
+-p <overwrite-pattern>::
+--ovrpat=<overwrite-pattern>::
+    Overwrite Pattern:
+    This field is ignored unless the Sanitize Action field in
+    Command Dword 10 is set to 011b (i.e., Overwrite). This field
+    specifies a 32-bit pattern that is used for the Overwrite
+    sanitize operation.
+
+EXAMPLES
+--------
+* Has the program issue Sanitize Command :
++
+------------
+# nvme sanitize /dev/nvme0n1 -a 0x02
+# nvme sanitize /dev/nvme0n1 --sanact=0x01
+
+------------
+
+NVME
+----
+Part of the nvme-user suite.