2 * Copyright © 2016 Intel Corporation
5 * Rafael Antognolli <rafael.antognolli@intel.com>
6 * Scott Bauer <scott.bauer@intel.com>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms and conditions of the GNU General Public License,
10 * version 2, as published by the Free Software Foundation.
12 * This program is distributed in the hope it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
21 #include <uapi/linux/sed-opal.h>
22 #include <linux/kernel.h>
26 typedef int (sec_send_recv)(void *data, u16 spsp, u8 secp, void *buffer,
27 size_t len, bool send);
29 #ifdef CONFIG_BLK_SED_OPAL
30 bool opal_unlock_from_suspend(struct opal_dev *dev);
31 struct opal_dev *init_opal_dev(void *data, sec_send_recv *send_recv);
32 int sed_ioctl(struct opal_dev *dev, unsigned int cmd, void __user *ioctl_ptr);
34 static inline bool is_sed_ioctl(unsigned int cmd)
38 case IOC_OPAL_LOCK_UNLOCK:
39 case IOC_OPAL_TAKE_OWNERSHIP:
40 case IOC_OPAL_ACTIVATE_LSP:
42 case IOC_OPAL_ACTIVATE_USR:
43 case IOC_OPAL_REVERT_TPR:
44 case IOC_OPAL_LR_SETUP:
45 case IOC_OPAL_ADD_USR_TO_LR:
46 case IOC_OPAL_ENABLE_DISABLE_MBR:
47 case IOC_OPAL_ERASE_LR:
48 case IOC_OPAL_SECURE_ERASE_LR:
54 static inline bool is_sed_ioctl(unsigned int cmd)
59 static inline int sed_ioctl(struct opal_dev *dev, unsigned int cmd,
60 void __user *ioctl_ptr)
64 static inline bool opal_unlock_from_suspend(struct opal_dev *dev)
68 #define init_opal_dev(data, send_recv) NULL
69 #endif /* CONFIG_BLK_SED_OPAL */
70 #endif /* LINUX_OPAL_H */