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| author | Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de> | 2019-05-21 22:46:46 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-06-29 10:34:08 -0600 |
| commit | ff91064ea37c8323eba31cc3d2e22464f107b50d (patch) | |
| tree | eeb913dad6c21bd1e494b9404d0b845518743d35 /block/opal_proto.h | |
| parent | a9b25b4cf2b76d320afc999f881ccb805fecdd84 (diff) | |
| download | linux-ff91064ea37c8323eba31cc3d2e22464f107b50d.tar.bz2 | |
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 <jonas.rabenstein@studium.uni-erlangen.de>
Signed-off-by: David Kozub <zub@linux.fjfi.cvut.cz>
Reviewed-by: Scott Bauer <sbauer@plzdonthack.me>
Reviewed-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/opal_proto.h')
| -rw-r--r-- | block/opal_proto.h | 16 |
1 files changed, 16 insertions, 0 deletions
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 */ |