doc: Add sanitize command emvs option

Add Enter Media Verification State (EVMS) option of Sanitize command.

Signed-off-by: Francis Pravin <francis.p@samsung.com>

Author: francispravin5

Documentation/nvme-sanitize.txt

@@ -12,7 +12,7 @@ SYNOPSIS
 			[--owpass=<overwrite-pass-count> | -n <overwrite-pass-count>]
 			[--ause | -u] [--sanact=<action> | -a <action>]
 			[--ovrpat=<overwrite-pattern> | -p <overwrite-pattern>]
-			[--force]
+			[--emvs | -e] [--force]
 			[--output-format=<fmt> | -o <fmt>] [--verbose | -v]
 
 DESCRIPTION
@@ -73,6 +73,7 @@ OPTIONS
 |0x02 \| 'start-block-erase'| Start a Block Erase sanitize operation
 |0x03 \| 'start-overwrite'| Start an Overwrite sanitize operation
 |0x04 \| 'start-crypto-erase'| Start a Crypto Erase sanitize operation
+|0x05 \| 'exit-media-verification'| Exit Media Verification State
 |=================
 
 -p <overwrite-pattern>::
@@ -83,6 +84,15 @@ OPTIONS
 	specifies a 32-bit pattern that is used for the Overwrite
 	sanitize operation.
 
+-e::
+--emvs::
+	Enter Media Verification State:
+	If set, then the Media Verification state shall be entered if sanitize
+	processing completes successfully. If cleared, then this bit shall have
+	no effect. If SANACT field does not specify starting a sanitize operation
+	(i.e., is set to any value other than 010b, 011b, or 100b), then this bit
+	shall be ignored by the controller.
+
 --force::
 	Ignore namespace is currently busy and performed the operation
 	even though.

completions/_nvme

@@ -1525,10 +1525,12 @@ _nvme () {
 			-n':alias of --owpass'
 			--ause':Allow unrestricted sanitize exit'
 			-u':alias of --ause'
-			--sanact=':Sanitize action: 1 = Exit failure mode, 2 = Start block erase, 3 = Start overwrite, 4 = Start crypto erase'
+			--sanact=':Sanitize action: 1 = Exit failure mode, 2 = Start block erase, 3 = Start overwrite, 4 = Start crypto erase, 5 = Exit media verification'
 			-a':alias of --sanact'
 			--ovrpat=':Overwrite pattern'
 			-p':alias of --ovrpat'
+			--emvs=':Enter media verification state'
+			-e':alias of --emvs'
 			)
 			_arguments '*:: :->subcmds'
 			_describe -t commands "nvme sanitize options" _sanitize

completions/bash-nvme-completion.sh

@@ -356,10 +356,11 @@ nvme_list_opts () {
 			;;
 		"sanitize")
 		opts+=" --no-dealloc -d --oipbp -i --owpass= -n \
-			--ause -u --sanact= -a --ovrpat= -p"
+			--ause -u --sanact= -a --ovrpat= -p --emvs= -e"
 		case $opt in
 			--sanact|-a)
-			vals+=" exit-failure start-block-erase start-overwrite start-crypto-erase"
+			vals+=" exit-failure start-block-erase start-overwrite \
+				start-crypto-erase exit-media-verification"
 				;;
 		esac
 			;;