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 _QSEECOM_H_ 20 #define _QSEECOM_H_ 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 #define MAX_ION_FD 4 24 #define MAX_APP_NAME_SIZE 64 25 #define QSEECOM_HASH_SIZE 32 26 #define QSEECOM_TA_ION_ALLOCATE_DELAY 50 27 #define QSEECOM_TA_ION_ALLOCATE_MAX_ATTEMP 20 28 #define ICE_KEY_SIZE 32 29 #define ICE_SALT_SIZE 32 30 struct qseecom_register_listener_req { 31 uint32_t listener_id; 32 int32_t ifd_data_fd; 33 void * virt_sb_base; 34 uint32_t sb_size; 35 }; 36 struct qseecom_send_cmd_req { 37 void * cmd_req_buf; 38 unsigned int cmd_req_len; 39 void * resp_buf; 40 unsigned int resp_len; 41 }; 42 struct qseecom_ion_fd_info { 43 int32_t fd; 44 uint32_t cmd_buf_offset; 45 }; 46 struct qseecom_send_modfd_cmd_req { 47 void * cmd_req_buf; 48 unsigned int cmd_req_len; 49 void * resp_buf; 50 unsigned int resp_len; 51 struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; 52 }; 53 struct qseecom_send_resp_req { 54 void * resp_buf; 55 unsigned int resp_len; 56 }; 57 struct qseecom_load_img_req { 58 uint32_t mdt_len; 59 uint32_t img_len; 60 int32_t ifd_data_fd; 61 char img_name[MAX_APP_NAME_SIZE]; 62 uint32_t app_arch; 63 uint32_t app_id; 64 }; 65 struct qseecom_set_sb_mem_param_req { 66 int32_t ifd_data_fd; 67 void * virt_sb_base; 68 uint32_t sb_len; 69 }; 70 struct qseecom_qseos_version_req { 71 unsigned int qseos_version; 72 }; 73 struct qseecom_qseos_app_load_query { 74 char app_name[MAX_APP_NAME_SIZE]; 75 uint32_t app_id; 76 uint32_t app_arch; 77 }; 78 struct qseecom_send_svc_cmd_req { 79 uint32_t cmd_id; 80 void * cmd_req_buf; 81 unsigned int cmd_req_len; 82 void * resp_buf; 83 unsigned int resp_len; 84 }; 85 enum qseecom_key_management_usage_type { 86 QSEOS_KM_USAGE_DISK_ENCRYPTION = 0x01, 87 QSEOS_KM_USAGE_FILE_ENCRYPTION = 0x02, 88 QSEOS_KM_USAGE_UFS_ICE_DISK_ENCRYPTION = 0x03, 89 QSEOS_KM_USAGE_SDCC_ICE_DISK_ENCRYPTION = 0x04, 90 QSEOS_KM_USAGE_MAX 91 }; 92 struct qseecom_create_key_req { 93 unsigned char hash32[QSEECOM_HASH_SIZE]; 94 enum qseecom_key_management_usage_type usage; 95 }; 96 struct qseecom_wipe_key_req { 97 enum qseecom_key_management_usage_type usage; 98 int wipe_key_flag; 99 }; 100 struct qseecom_update_key_userinfo_req { 101 unsigned char current_hash32[QSEECOM_HASH_SIZE]; 102 unsigned char new_hash32[QSEECOM_HASH_SIZE]; 103 enum qseecom_key_management_usage_type usage; 104 }; 105 #define SHA256_DIGEST_LENGTH (256 / 8) 106 struct qseecom_save_partition_hash_req { 107 int partition_id; 108 char digest[SHA256_DIGEST_LENGTH]; 109 }; 110 struct qseecom_is_es_activated_req { 111 int is_activated; 112 }; 113 struct qseecom_mdtp_cipher_dip_req { 114 uint8_t * in_buf; 115 uint32_t in_buf_size; 116 uint8_t * out_buf; 117 uint32_t out_buf_size; 118 uint32_t direction; 119 }; 120 enum qseecom_bandwidth_request_mode { 121 INACTIVE = 0, 122 LOW, 123 MEDIUM, 124 HIGH, 125 }; 126 struct qseecom_send_modfd_listener_resp { 127 void * resp_buf_ptr; 128 unsigned int resp_len; 129 struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; 130 }; 131 struct qseecom_qteec_req { 132 void * req_ptr; 133 uint32_t req_len; 134 void * resp_ptr; 135 uint32_t resp_len; 136 }; 137 struct qseecom_qteec_modfd_req { 138 void * req_ptr; 139 uint32_t req_len; 140 void * resp_ptr; 141 uint32_t resp_len; 142 struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; 143 }; 144 struct qseecom_sg_entry { 145 uint32_t phys_addr; 146 uint32_t len; 147 }; 148 struct qseecom_sg_entry_64bit { 149 uint64_t phys_addr; 150 uint32_t len; 151 } __attribute__((packed)); 152 #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_1 1 153 #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_2 2 154 struct qseecom_sg_list_buf_hdr_64bit { 155 struct qseecom_sg_entry_64bit blank_entry; 156 uint32_t version; 157 uint64_t new_buf_phys_addr; 158 uint32_t nents_total; 159 } __attribute__((packed)); 160 #define QSEECOM_SG_LIST_BUF_HDR_SZ_64BIT sizeof(struct qseecom_sg_list_buf_hdr_64bit) 161 #define MAX_CE_PIPE_PAIR_PER_UNIT 3 162 #define INVALID_CE_INFO_UNIT_NUM 0xffffffff 163 #define CE_PIPE_PAIR_USE_TYPE_FDE 0 164 #define CE_PIPE_PAIR_USE_TYPE_PFE 1 165 struct qseecom_ce_pipe_entry { 166 int valid; 167 unsigned int ce_num; 168 unsigned int ce_pipe_pair; 169 }; 170 struct qseecom_ice_data_t { 171 int flag; 172 }; 173 #define MAX_CE_INFO_HANDLE_SIZE 32 174 struct qseecom_ce_info_req { 175 unsigned char handle[MAX_CE_INFO_HANDLE_SIZE]; 176 unsigned int usage; 177 unsigned int unit_num; 178 unsigned int num_ce_pipe_entries; 179 struct qseecom_ce_pipe_entry ce_pipe_entry[MAX_CE_PIPE_PAIR_PER_UNIT]; 180 }; 181 struct qseecom_ice_key_data_t { 182 uint8_t key[ICE_KEY_SIZE]; 183 uint32_t key_len; 184 uint8_t salt[ICE_SALT_SIZE]; 185 uint32_t salt_len; 186 }; 187 #define SG_ENTRY_SZ sizeof(struct qseecom_sg_entry) 188 #define SG_ENTRY_SZ_64BIT sizeof(struct qseecom_sg_entry_64bit) 189 struct file; 190 #define QSEECOM_IOC_MAGIC 0x97 191 #define QSEECOM_IOCTL_REGISTER_LISTENER_REQ _IOWR(QSEECOM_IOC_MAGIC, 1, struct qseecom_register_listener_req) 192 #define QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ _IO(QSEECOM_IOC_MAGIC, 2) 193 #define QSEECOM_IOCTL_SEND_CMD_REQ _IOWR(QSEECOM_IOC_MAGIC, 3, struct qseecom_send_cmd_req) 194 #define QSEECOM_IOCTL_SEND_MODFD_CMD_REQ _IOWR(QSEECOM_IOC_MAGIC, 4, struct qseecom_send_modfd_cmd_req) 195 #define QSEECOM_IOCTL_RECEIVE_REQ _IO(QSEECOM_IOC_MAGIC, 5) 196 #define QSEECOM_IOCTL_SEND_RESP_REQ _IO(QSEECOM_IOC_MAGIC, 6) 197 #define QSEECOM_IOCTL_LOAD_APP_REQ _IOWR(QSEECOM_IOC_MAGIC, 7, struct qseecom_load_img_req) 198 #define QSEECOM_IOCTL_SET_MEM_PARAM_REQ _IOWR(QSEECOM_IOC_MAGIC, 8, struct qseecom_set_sb_mem_param_req) 199 #define QSEECOM_IOCTL_UNLOAD_APP_REQ _IO(QSEECOM_IOC_MAGIC, 9) 200 #define QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ _IOWR(QSEECOM_IOC_MAGIC, 10, struct qseecom_qseos_version_req) 201 #define QSEECOM_IOCTL_PERF_ENABLE_REQ _IO(QSEECOM_IOC_MAGIC, 11) 202 #define QSEECOM_IOCTL_PERF_DISABLE_REQ _IO(QSEECOM_IOC_MAGIC, 12) 203 #define QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ _IOWR(QSEECOM_IOC_MAGIC, 13, struct qseecom_load_img_req) 204 #define QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ _IO(QSEECOM_IOC_MAGIC, 14) 205 #define QSEECOM_IOCTL_APP_LOADED_QUERY_REQ _IOWR(QSEECOM_IOC_MAGIC, 15, struct qseecom_qseos_app_load_query) 206 #define QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ _IOWR(QSEECOM_IOC_MAGIC, 16, struct qseecom_send_svc_cmd_req) 207 #define QSEECOM_IOCTL_CREATE_KEY_REQ _IOWR(QSEECOM_IOC_MAGIC, 17, struct qseecom_create_key_req) 208 #define QSEECOM_IOCTL_WIPE_KEY_REQ _IOWR(QSEECOM_IOC_MAGIC, 18, struct qseecom_wipe_key_req) 209 #define QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ _IOWR(QSEECOM_IOC_MAGIC, 19, struct qseecom_save_partition_hash_req) 210 #define QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ _IOWR(QSEECOM_IOC_MAGIC, 20, struct qseecom_is_es_activated_req) 211 #define QSEECOM_IOCTL_SEND_MODFD_RESP _IOWR(QSEECOM_IOC_MAGIC, 21, struct qseecom_send_modfd_listener_resp) 212 #define QSEECOM_IOCTL_SET_BUS_SCALING_REQ _IOWR(QSEECOM_IOC_MAGIC, 23, int) 213 #define QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ _IOWR(QSEECOM_IOC_MAGIC, 24, struct qseecom_update_key_userinfo_req) 214 #define QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ _IOWR(QSEECOM_IOC_MAGIC, 30, struct qseecom_qteec_modfd_req) 215 #define QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ _IOWR(QSEECOM_IOC_MAGIC, 31, struct qseecom_qteec_req) 216 #define QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ _IOWR(QSEECOM_IOC_MAGIC, 32, struct qseecom_qteec_modfd_req) 217 #define QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ _IOWR(QSEECOM_IOC_MAGIC, 33, struct qseecom_qteec_modfd_req) 218 #define QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ _IOWR(QSEECOM_IOC_MAGIC, 34, struct qseecom_mdtp_cipher_dip_req) 219 #define QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ _IOWR(QSEECOM_IOC_MAGIC, 35, struct qseecom_send_modfd_cmd_req) 220 #define QSEECOM_IOCTL_SEND_MODFD_RESP_64 _IOWR(QSEECOM_IOC_MAGIC, 36, struct qseecom_send_modfd_listener_resp) 221 #define QSEECOM_IOCTL_GET_CE_PIPE_INFO _IOWR(QSEECOM_IOC_MAGIC, 40, struct qseecom_ce_info_req) 222 #define QSEECOM_IOCTL_FREE_CE_PIPE_INFO _IOWR(QSEECOM_IOC_MAGIC, 41, struct qseecom_ce_info_req) 223 #define QSEECOM_IOCTL_QUERY_CE_PIPE_INFO _IOWR(QSEECOM_IOC_MAGIC, 42, struct qseecom_ce_info_req) 224 #define QSEECOM_IOCTL_SET_ICE_INFO _IOWR(QSEECOM_IOC_MAGIC, 43, struct qseecom_ice_data_t) 225 #define QSEECOM_IOCTL_FBE_CLEAR_KEY _IOWR(QSEECOM_IOC_MAGIC, 44, struct qseecom_ice_key_data_t) 226 #endif 227