From ff91064ea37c8323eba31cc3d2e22464f107b50d Mon Sep 17 00:00:00 2001 From: Jonas Rabenstein Date: Tue, 21 May 2019 22:46:46 +0200 Subject: block: sed-opal: check size of shadow mbr Check whether the shadow mbr does fit in the provided space on the target. Also a proper firmware should handle this case and return an error we may prevent problems or even damage with crappy firmwares. Signed-off-by: Jonas Rabenstein Signed-off-by: David Kozub Reviewed-by: Scott Bauer Reviewed-by: Jon Derrick Signed-off-by: Jens Axboe --- block/opal_proto.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'block/opal_proto.h') diff --git a/block/opal_proto.h b/block/opal_proto.h index d9a05ad02eb5..466ec7be16ef 100644 --- a/block/opal_proto.h +++ b/block/opal_proto.h @@ -98,6 +98,7 @@ enum opal_uid { OPAL_ENTERPRISE_BANDMASTER0_UID, OPAL_ENTERPRISE_ERASEMASTER_UID, /* tables */ + OPAL_TABLE_TABLE, OPAL_LOCKINGRANGE_GLOBAL, OPAL_LOCKINGRANGE_ACE_RDLOCKED, OPAL_LOCKINGRANGE_ACE_WRLOCKED, @@ -152,6 +153,21 @@ enum opal_token { OPAL_STARTCOLUMN = 0x03, OPAL_ENDCOLUMN = 0x04, OPAL_VALUES = 0x01, + /* table table */ + OPAL_TABLE_UID = 0x00, + OPAL_TABLE_NAME = 0x01, + OPAL_TABLE_COMMON = 0x02, + OPAL_TABLE_TEMPLATE = 0x03, + OPAL_TABLE_KIND = 0x04, + OPAL_TABLE_COLUMN = 0x05, + OPAL_TABLE_COLUMNS = 0x06, + OPAL_TABLE_ROWS = 0x07, + OPAL_TABLE_ROWS_FREE = 0x08, + OPAL_TABLE_ROW_BYTES = 0x09, + OPAL_TABLE_LASTID = 0x0A, + OPAL_TABLE_MIN = 0x0B, + OPAL_TABLE_MAX = 0x0C, + /* authority table */ OPAL_PIN = 0x03, /* locking tokens */ -- cgit