Commit 62c441c6 authored by Revanth Rajashekar's avatar Revanth Rajashekar Committed by Jens Axboe
Browse files

block: sed-opal: Introduce Opal Datastore UID 



This patch introduces Opal Datastore UID.
The generic read/write table ioctl can use this UID
to access the Opal Datastore.

Reviewed-by: default avatarScott Bauer <sbauer@plzdonthack.me>
Reviewed-by: default avatarJon Derrick <jonathan.derrick@intel.com>
Signed-off-by: default avatarRevanth Rajashekar <revanth.rajashekar@intel.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 51f421c8

block/opal_proto.h

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ enum opal_uid { 
	OPAL_C_PIN_TABLE,

	OPAL_LOCKING_INFO_TABLE,

	OPAL_ENTERPRISE_LOCKING_INFO_TABLE,

	OPAL_DATASTORE,

	/* C_PIN_TABLE object ID's */

	OPAL_C_PIN_MSID,

	OPAL_C_PIN_SID,

block/sed-opal.c

+2 −0
Original line number Diff line number Diff line
@@ -149,6 +149,8 @@ static const u8 opaluid[][OPAL_UID_LENGTH] = { 
		{ 0x00, 0x00, 0x08, 0x01, 0x00, 0x00, 0x00, 0x01 },

	[OPAL_ENTERPRISE_LOCKING_INFO_TABLE] =

		{ 0x00, 0x00, 0x08, 0x01, 0x00, 0x00, 0x00, 0x00 },

	[OPAL_DATASTORE] =

		{ 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00 },



	/* C_PIN_TABLE object ID's */

	[OPAL_C_PIN_MSID] =

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