| Christopher Ferris | 525ce91 | 2017-07-26 13:12:53 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _UAPI_SED_OPAL_H |
| 20 | #define _UAPI_SED_OPAL_H |
| 21 | #include <linux/types.h> |
| 22 | #define OPAL_KEY_MAX 256 |
| 23 | #define OPAL_MAX_LRS 9 |
| 24 | enum opal_mbr { |
| 25 | OPAL_MBR_ENABLE = 0x0, |
| 26 | OPAL_MBR_DISABLE = 0x01, |
| 27 | }; |
| 28 | enum opal_user { |
| 29 | OPAL_ADMIN1 = 0x0, |
| 30 | OPAL_USER1 = 0x01, |
| 31 | OPAL_USER2 = 0x02, |
| 32 | OPAL_USER3 = 0x03, |
| 33 | OPAL_USER4 = 0x04, |
| 34 | OPAL_USER5 = 0x05, |
| 35 | OPAL_USER6 = 0x06, |
| 36 | OPAL_USER7 = 0x07, |
| 37 | OPAL_USER8 = 0x08, |
| 38 | OPAL_USER9 = 0x09, |
| 39 | }; |
| 40 | enum opal_lock_state { |
| 41 | OPAL_RO = 0x01, |
| 42 | OPAL_RW = 0x02, |
| 43 | OPAL_LK = 0x04, |
| 44 | }; |
| 45 | struct opal_key { |
| 46 | __u8 lr; |
| 47 | __u8 key_len; |
| 48 | __u8 __align[6]; |
| 49 | __u8 key[OPAL_KEY_MAX]; |
| 50 | }; |
| 51 | struct opal_lr_act { |
| 52 | struct opal_key key; |
| 53 | __u32 sum; |
| 54 | __u8 num_lrs; |
| 55 | __u8 lr[OPAL_MAX_LRS]; |
| 56 | __u8 align[2]; |
| 57 | }; |
| 58 | struct opal_session_info { |
| 59 | __u32 sum; |
| 60 | __u32 who; |
| 61 | struct opal_key opal_key; |
| 62 | }; |
| 63 | struct opal_user_lr_setup { |
| 64 | __u64 range_start; |
| 65 | __u64 range_length; |
| 66 | __u32 RLE; |
| 67 | __u32 WLE; |
| 68 | struct opal_session_info session; |
| 69 | }; |
| 70 | struct opal_lock_unlock { |
| 71 | struct opal_session_info session; |
| 72 | __u32 l_state; |
| 73 | __u8 __align[4]; |
| 74 | }; |
| 75 | struct opal_new_pw { |
| 76 | struct opal_session_info session; |
| 77 | struct opal_session_info new_user_pw; |
| 78 | }; |
| 79 | struct opal_mbr_data { |
| 80 | struct opal_key key; |
| 81 | __u8 enable_disable; |
| 82 | __u8 __align[7]; |
| 83 | }; |
| 84 | #define IOC_OPAL_SAVE _IOW('p', 220, struct opal_lock_unlock) |
| 85 | #define IOC_OPAL_LOCK_UNLOCK _IOW('p', 221, struct opal_lock_unlock) |
| 86 | #define IOC_OPAL_TAKE_OWNERSHIP _IOW('p', 222, struct opal_key) |
| 87 | #define IOC_OPAL_ACTIVATE_LSP _IOW('p', 223, struct opal_lr_act) |
| 88 | #define IOC_OPAL_SET_PW _IOW('p', 224, struct opal_new_pw) |
| 89 | #define IOC_OPAL_ACTIVATE_USR _IOW('p', 225, struct opal_session_info) |
| 90 | #define IOC_OPAL_REVERT_TPR _IOW('p', 226, struct opal_key) |
| 91 | #define IOC_OPAL_LR_SETUP _IOW('p', 227, struct opal_user_lr_setup) |
| 92 | #define IOC_OPAL_ADD_USR_TO_LR _IOW('p', 228, struct opal_lock_unlock) |
| 93 | #define IOC_OPAL_ENABLE_DISABLE_MBR _IOW('p', 229, struct opal_mbr_data) |
| 94 | #define IOC_OPAL_ERASE_LR _IOW('p', 230, struct opal_session_info) |
| 95 | #define IOC_OPAL_SECURE_ERASE_LR _IOW('p', 231, struct opal_session_info) |
| 96 | #endif |