Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [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 SCSI_BSG_UFS_H |
| 20 | #define SCSI_BSG_UFS_H |
| 21 | #include <linux/types.h> |
| 22 | #define UFS_CDB_SIZE 16 |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 23 | #define UIC_CMD_SIZE (sizeof(__u32) * 4) |
Christopher Ferris | b7cef6d | 2023-05-09 19:04:15 +0000 | [diff] [blame] | 24 | enum ufs_bsg_msg_code { |
| 25 | UPIU_TRANSACTION_UIC_CMD = 0x1F, |
| 26 | UPIU_TRANSACTION_ARPMB_CMD, |
| 27 | }; |
| 28 | enum ufs_rpmb_op_type { |
| 29 | UFS_RPMB_WRITE_KEY = 0x01, |
| 30 | UFS_RPMB_READ_CNT = 0x02, |
| 31 | UFS_RPMB_WRITE = 0x03, |
| 32 | UFS_RPMB_READ = 0x04, |
| 33 | UFS_RPMB_READ_RESP = 0x05, |
| 34 | UFS_RPMB_SEC_CONF_WRITE = 0x06, |
| 35 | UFS_RPMB_SEC_CONF_READ = 0x07, |
| 36 | UFS_RPMB_PURGE_ENABLE = 0x08, |
| 37 | UFS_RPMB_PURGE_STATUS_READ = 0x09, |
| 38 | }; |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 39 | struct utp_upiu_header { |
| 40 | __be32 dword_0; |
| 41 | __be32 dword_1; |
| 42 | __be32 dword_2; |
| 43 | }; |
| 44 | struct utp_upiu_query { |
| 45 | __u8 opcode; |
| 46 | __u8 idn; |
| 47 | __u8 index; |
| 48 | __u8 selector; |
| 49 | __be16 reserved_osf; |
| 50 | __be16 length; |
| 51 | __be32 value; |
| 52 | __be32 reserved[2]; |
| 53 | }; |
Christopher Ferris | 8666d04 | 2023-09-06 14:55:31 -0700 | [diff] [blame^] | 54 | struct utp_upiu_query_v4_0 { |
| 55 | __u8 opcode; |
| 56 | __u8 idn; |
| 57 | __u8 index; |
| 58 | __u8 selector; |
| 59 | __u8 osf3; |
| 60 | __u8 osf4; |
| 61 | __be16 osf5; |
| 62 | __be32 osf6; |
| 63 | __be32 osf7; |
| 64 | __be32 reserved; |
| 65 | }; |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 66 | struct utp_upiu_cmd { |
| 67 | __be32 exp_data_transfer_len; |
| 68 | __u8 cdb[UFS_CDB_SIZE]; |
| 69 | }; |
| 70 | struct utp_upiu_req { |
| 71 | struct utp_upiu_header header; |
| 72 | union { |
| 73 | struct utp_upiu_cmd sc; |
| 74 | struct utp_upiu_query qr; |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 75 | struct utp_upiu_query uc; |
| 76 | }; |
| 77 | }; |
Christopher Ferris | b7cef6d | 2023-05-09 19:04:15 +0000 | [diff] [blame] | 78 | struct ufs_arpmb_meta { |
| 79 | __be16 req_resp_type; |
| 80 | __u8 nonce[16]; |
| 81 | __be32 write_counter; |
| 82 | __be16 addr_lun; |
| 83 | __be16 block_count; |
| 84 | __be16 result; |
| 85 | } __attribute__((__packed__)); |
| 86 | struct ufs_ehs { |
| 87 | __u8 length; |
| 88 | __u8 ehs_type; |
| 89 | __be16 ehssub_type; |
| 90 | struct ufs_arpmb_meta meta; |
| 91 | __u8 mac_key[32]; |
| 92 | } __attribute__((__packed__)); |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 93 | struct ufs_bsg_request { |
| 94 | __u32 msgcode; |
| 95 | struct utp_upiu_req upiu_req; |
| 96 | }; |
| 97 | struct ufs_bsg_reply { |
Christopher Ferris | b7cef6d | 2023-05-09 19:04:15 +0000 | [diff] [blame] | 98 | int result; |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 99 | __u32 reply_payload_rcv_len; |
| 100 | struct utp_upiu_req upiu_rsp; |
| 101 | }; |
Christopher Ferris | b7cef6d | 2023-05-09 19:04:15 +0000 | [diff] [blame] | 102 | struct ufs_rpmb_request { |
| 103 | struct ufs_bsg_request bsg_request; |
| 104 | struct ufs_ehs ehs_req; |
| 105 | }; |
| 106 | struct ufs_rpmb_reply { |
| 107 | struct ufs_bsg_reply bsg_reply; |
| 108 | struct ufs_ehs ehs_rsp; |
| 109 | }; |
Christopher Ferris | 86a4837 | 2019-01-10 14:14:59 -0800 | [diff] [blame] | 110 | #endif |