diff options
| author | Ondrej Kozina <okozina@redhat.com> | 2023-04-05 13:12:23 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-05 07:46:26 -0600 |
| commit | 4c4dd04e75e8177311d17387326253674cb0558b (patch) | |
| tree | a5c8da025b007246c52f1a5632fe3561519d9558 /include/linux/sed-opal.h | |
| parent | baf82b679cb2c76eb6f4b2881a60380e328ccc79 (diff) | |
sed-opal: Add command to read locking range parameters.
It returns following attributes:
locking range start
locking range length
read lock enabled
write lock enabled
lock state (RW, RO or LK)
It can be retrieved by user authority provided the authority
was added to locking range via prior IOC_OPAL_ADD_USR_TO_LR
ioctl command. The command was extended to add user in ACE that
allows to read attributes listed above.
Signed-off-by: Ondrej Kozina <okozina@redhat.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Tested-by: Milan Broz <gmazyland@gmail.com>
Link: https://lore.kernel.org/r/20230405111223.272816-6-okozina@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/sed-opal.h')
| -rw-r--r-- | include/linux/sed-opal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sed-opal.h b/include/linux/sed-opal.h index 31ac562a17d7..042c1e2cb0ce 100644 --- a/include/linux/sed-opal.h +++ b/include/linux/sed-opal.h @@ -45,6 +45,7 @@ static inline bool is_sed_ioctl(unsigned int cmd) case IOC_OPAL_WRITE_SHADOW_MBR: case IOC_OPAL_GENERIC_TABLE_RW: case IOC_OPAL_GET_STATUS: + case IOC_OPAL_GET_LR_STATUS: return true; } return false; |