linux-master/block/sed-opal.c

1191 static int cmd_start(struct opal_dev *dev, const u8 *uid, const u8 *method)
1199 	add_token_bytestring(&err, dev, uid, OPAL_UID_LENGTH);
1318 	u8 uid[OPAL_UID_LENGTH];
1327 	memcpy(uid, opaluid[OPAL_TABLE_TABLE], half);
1328 	memcpy(uid + half, table_uid, half);
1330 	return generic_get_column(dev, uid, column);
1335 	u8 uid[OPAL_UID_LENGTH];
1338 	memcpy(uid, dev->prev_data, min(sizeof(uid), dev->prev_d_len));
1342 	err = cmd_start(dev, uid, opalmethod[OPAL_GENKEY]);
1382 	u8 uid[OPAL_UID_LENGTH];
1386 	err = build_locking_range(uid, sizeof(uid), *lr);
1390 	err = generic_get_column(dev, uid, OPAL_ACTIVEKEY);
1398 				    u64 offset, u64 size, const u8 *uid)
1407 	err = generic_get_table_info(dev, uid, OPAL_TABLE_ROWS);
1422 		err = cmd_start(dev, uid, opalmethod[OPAL_SET]);
1467 				     u8 *uid, bool rle, bool wle,
1472 	err = cmd_start(dev, uid, opalmethod[OPAL_SET]);
1504 static inline int enable_global_lr(struct opal_dev *dev, u8 *uid,
1509 	err = generic_lr_enable_disable(dev, uid, !!setup->RLE, !!setup->WLE,
1519 	u8 uid[OPAL_UID_LENGTH];
1525 	err = build_locking_range(uid, sizeof(uid), lr);
1530 		err = enable_global_lr(dev, uid, setup);
1532 		err = cmd_start(dev, uid, opalmethod[OPAL_SET]);
1852 	u8 uid[OPAL_UID_LENGTH];
1855 	memcpy(uid, opaluid[OPAL_USER1_UID], OPAL_UID_LENGTH);
1856 	uid[7] = session->who;
1858 	err = cmd_start(dev, uid, opalmethod[OPAL_SET]);
1900 	u8 uid[OPAL_UID_LENGTH];
1903 	if (build_locking_range(uid, sizeof(uid), session->opal_key.lr) < 0)
1906 	err = cmd_start(dev, uid, opalmethod[OPAL_ERASE]);
2036 				     const u8 *uid,
2043 	add_token_bytestring(err, dev, uid, uid_len);