Zhen Kong | 0e63d13 | 2017-03-07 19:01:55 -0800 | [diff] [blame] | 1 | #ifndef _UAPI_QSEECOM_H_ |
| 2 | #define _UAPI_QSEECOM_H_ |
| 3 | |
| 4 | #include <linux/types.h> |
| 5 | #include <linux/ioctl.h> |
| 6 | |
| 7 | #define MAX_ION_FD 4 |
| 8 | #define MAX_APP_NAME_SIZE 64 |
| 9 | #define QSEECOM_HASH_SIZE 32 |
| 10 | /* |
| 11 | * struct qseecom_register_listener_req - |
| 12 | * for register listener ioctl request |
| 13 | * @listener_id - service id (shared between userspace and QSE) |
| 14 | * @ifd_data_fd - ion handle |
| 15 | * @virt_sb_base - shared buffer base in user space |
| 16 | * @sb_size - shared buffer size |
| 17 | */ |
| 18 | struct qseecom_register_listener_req { |
| 19 | uint32_t listener_id; /* in */ |
| 20 | int32_t ifd_data_fd; /* in */ |
| 21 | void *virt_sb_base; /* in */ |
| 22 | uint32_t sb_size; /* in */ |
| 23 | }; |
| 24 | |
| 25 | /* |
| 26 | * struct qseecom_send_cmd_req - for send command ioctl request |
| 27 | * @cmd_req_len - command buffer length |
| 28 | * @cmd_req_buf - command buffer |
| 29 | * @resp_len - response buffer length |
| 30 | * @resp_buf - response buffer |
| 31 | */ |
| 32 | struct qseecom_send_cmd_req { |
| 33 | void *cmd_req_buf; /* in */ |
| 34 | unsigned int cmd_req_len; /* in */ |
| 35 | void *resp_buf; /* in/out */ |
| 36 | unsigned int resp_len; /* in/out */ |
| 37 | }; |
| 38 | |
| 39 | /* |
| 40 | * struct qseecom_ion_fd_info - ion fd handle data information |
| 41 | * @fd - ion handle to some memory allocated in user space |
| 42 | * @cmd_buf_offset - command buffer offset |
| 43 | */ |
| 44 | struct qseecom_ion_fd_info { |
| 45 | int32_t fd; |
| 46 | uint32_t cmd_buf_offset; |
| 47 | }; |
| 48 | /* |
| 49 | * struct qseecom_send_modfd_cmd_req - for send command ioctl request |
| 50 | * @cmd_req_len - command buffer length |
| 51 | * @cmd_req_buf - command buffer |
| 52 | * @resp_len - response buffer length |
| 53 | * @resp_buf - response buffer |
| 54 | * @ifd_data_fd - ion handle to memory allocated in user space |
| 55 | * @cmd_buf_offset - command buffer offset |
| 56 | */ |
| 57 | struct qseecom_send_modfd_cmd_req { |
| 58 | void *cmd_req_buf; /* in */ |
| 59 | unsigned int cmd_req_len; /* in */ |
| 60 | void *resp_buf; /* in/out */ |
| 61 | unsigned int resp_len; /* in/out */ |
| 62 | struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; |
| 63 | }; |
| 64 | |
| 65 | /* |
| 66 | * struct qseecom_listener_send_resp_req - signal to continue the send_cmd req. |
| 67 | * Used as a trigger from HLOS service to notify QSEECOM that it's done with its |
| 68 | * operation and provide the response for QSEECOM can continue the incomplete |
| 69 | * command execution |
| 70 | * @resp_len - Length of the response |
| 71 | * @resp_buf - Response buffer where the response of the cmd should go. |
| 72 | */ |
| 73 | struct qseecom_send_resp_req { |
| 74 | void *resp_buf; /* in */ |
| 75 | unsigned int resp_len; /* in */ |
| 76 | }; |
| 77 | |
| 78 | /* |
| 79 | * struct qseecom_load_img_data - for sending image length information and |
| 80 | * ion file descriptor to the qseecom driver. ion file descriptor is used |
| 81 | * for retrieving the ion file handle and in turn the physical address of |
| 82 | * the image location. |
| 83 | * @mdt_len - Length of the .mdt file in bytes. |
| 84 | * @img_len - Length of the .mdt + .b00 +..+.bxx images files in bytes |
| 85 | * @ion_fd - Ion file descriptor used when allocating memory. |
| 86 | * @img_name - Name of the image. |
| 87 | * @app_arch - Architecture of the image, i.e. 32bit or 64bit app |
| 88 | */ |
| 89 | struct qseecom_load_img_req { |
| 90 | uint32_t mdt_len; /* in */ |
| 91 | uint32_t img_len; /* in */ |
| 92 | int32_t ifd_data_fd; /* in */ |
| 93 | char img_name[MAX_APP_NAME_SIZE]; /* in */ |
| 94 | uint32_t app_arch; /* in */ |
| 95 | uint32_t app_id; /* out*/ |
| 96 | }; |
| 97 | |
| 98 | struct qseecom_set_sb_mem_param_req { |
| 99 | int32_t ifd_data_fd; /* in */ |
| 100 | void *virt_sb_base; /* in */ |
| 101 | uint32_t sb_len; /* in */ |
| 102 | }; |
| 103 | |
| 104 | /* |
| 105 | * struct qseecom_qseos_version_req - get qseos version |
| 106 | * @qseos_version - version number |
| 107 | */ |
| 108 | struct qseecom_qseos_version_req { |
| 109 | unsigned int qseos_version; /* in */ |
| 110 | }; |
| 111 | |
| 112 | /* |
| 113 | * struct qseecom_qseos_app_load_query - verify if app is loaded in qsee |
| 114 | * @app_name[MAX_APP_NAME_SIZE]- name of the app. |
| 115 | * @app_id - app id. |
| 116 | */ |
| 117 | struct qseecom_qseos_app_load_query { |
| 118 | char app_name[MAX_APP_NAME_SIZE]; /* in */ |
| 119 | uint32_t app_id; /* out */ |
| 120 | uint32_t app_arch; |
| 121 | }; |
| 122 | |
| 123 | struct qseecom_send_svc_cmd_req { |
| 124 | uint32_t cmd_id; |
| 125 | void *cmd_req_buf; /* in */ |
| 126 | unsigned int cmd_req_len; /* in */ |
| 127 | void *resp_buf; /* in/out */ |
| 128 | unsigned int resp_len; /* in/out */ |
| 129 | }; |
| 130 | |
| 131 | enum qseecom_key_management_usage_type { |
| 132 | QSEOS_KM_USAGE_DISK_ENCRYPTION = 0x01, |
| 133 | QSEOS_KM_USAGE_FILE_ENCRYPTION = 0x02, |
| 134 | QSEOS_KM_USAGE_UFS_ICE_DISK_ENCRYPTION = 0x03, |
| 135 | QSEOS_KM_USAGE_SDCC_ICE_DISK_ENCRYPTION = 0x04, |
| 136 | QSEOS_KM_USAGE_MAX |
| 137 | }; |
| 138 | |
| 139 | struct qseecom_create_key_req { |
| 140 | unsigned char hash32[QSEECOM_HASH_SIZE]; |
| 141 | enum qseecom_key_management_usage_type usage; |
| 142 | }; |
| 143 | |
| 144 | struct qseecom_wipe_key_req { |
| 145 | enum qseecom_key_management_usage_type usage; |
| 146 | int wipe_key_flag;/* 1->remove key from storage(alone with clear key) */ |
| 147 | /* 0->do not remove from storage (clear key) */ |
| 148 | }; |
| 149 | |
| 150 | struct qseecom_update_key_userinfo_req { |
| 151 | unsigned char current_hash32[QSEECOM_HASH_SIZE]; |
| 152 | unsigned char new_hash32[QSEECOM_HASH_SIZE]; |
| 153 | enum qseecom_key_management_usage_type usage; |
| 154 | }; |
| 155 | |
| 156 | #define SHA256_DIGEST_LENGTH (256/8) |
| 157 | /* |
| 158 | * struct qseecom_save_partition_hash_req |
| 159 | * @partition_id - partition id. |
| 160 | * @hash[SHA256_DIGEST_LENGTH] - sha256 digest. |
| 161 | */ |
| 162 | struct qseecom_save_partition_hash_req { |
| 163 | int partition_id; /* in */ |
| 164 | char digest[SHA256_DIGEST_LENGTH]; /* in */ |
| 165 | }; |
| 166 | |
| 167 | /* |
| 168 | * struct qseecom_is_es_activated_req |
| 169 | * @is_activated - 1=true , 0=false |
| 170 | */ |
| 171 | struct qseecom_is_es_activated_req { |
| 172 | int is_activated; /* out */ |
| 173 | }; |
| 174 | |
| 175 | /* |
| 176 | * struct qseecom_mdtp_cipher_dip_req |
| 177 | * @in_buf - input buffer |
| 178 | * @in_buf_size - input buffer size |
| 179 | * @out_buf - output buffer |
| 180 | * @out_buf_size - output buffer size |
| 181 | * @direction - 0=encrypt, 1=decrypt |
| 182 | */ |
| 183 | struct qseecom_mdtp_cipher_dip_req { |
| 184 | uint8_t *in_buf; |
| 185 | uint32_t in_buf_size; |
| 186 | uint8_t *out_buf; |
| 187 | uint32_t out_buf_size; |
| 188 | uint32_t direction; |
| 189 | }; |
| 190 | |
| 191 | enum qseecom_bandwidth_request_mode { |
| 192 | INACTIVE = 0, |
| 193 | LOW, |
| 194 | MEDIUM, |
| 195 | HIGH, |
| 196 | }; |
| 197 | |
| 198 | /* |
| 199 | * struct qseecom_send_modfd_resp - for send command ioctl request |
| 200 | * @req_len - command buffer length |
| 201 | * @req_buf - command buffer |
| 202 | * @ifd_data_fd - ion handle to memory allocated in user space |
| 203 | * @cmd_buf_offset - command buffer offset |
| 204 | */ |
| 205 | struct qseecom_send_modfd_listener_resp { |
| 206 | void *resp_buf_ptr; /* in */ |
| 207 | unsigned int resp_len; /* in */ |
| 208 | struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; /* in */ |
| 209 | }; |
| 210 | |
| 211 | struct qseecom_qteec_req { |
| 212 | void *req_ptr; |
| 213 | uint32_t req_len; |
| 214 | void *resp_ptr; |
| 215 | uint32_t resp_len; |
| 216 | }; |
| 217 | |
| 218 | struct qseecom_qteec_modfd_req { |
| 219 | void *req_ptr; |
| 220 | uint32_t req_len; |
| 221 | void *resp_ptr; |
| 222 | uint32_t resp_len; |
| 223 | struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; |
| 224 | }; |
| 225 | |
| 226 | struct qseecom_sg_entry { |
| 227 | uint32_t phys_addr; |
| 228 | uint32_t len; |
| 229 | }; |
| 230 | |
| 231 | struct qseecom_sg_entry_64bit { |
| 232 | uint64_t phys_addr; |
| 233 | uint32_t len; |
| 234 | } __attribute__ ((packed)); |
| 235 | |
| 236 | /* |
| 237 | * sg list buf format version |
| 238 | * 1: Legacy format to support only 512 SG list entries |
| 239 | * 2: new format to support > 512 entries |
| 240 | */ |
| 241 | #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_1 1 |
| 242 | #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_2 2 |
| 243 | |
| 244 | struct qseecom_sg_list_buf_hdr_64bit { |
| 245 | struct qseecom_sg_entry_64bit blank_entry; /* must be all 0 */ |
| 246 | uint32_t version; /* sg list buf format version */ |
| 247 | uint64_t new_buf_phys_addr; /* PA of new buffer */ |
| 248 | uint32_t nents_total; /* Total number of SG entries */ |
| 249 | } __attribute__ ((packed)); |
| 250 | |
| 251 | #define QSEECOM_SG_LIST_BUF_HDR_SZ_64BIT \ |
| 252 | sizeof(struct qseecom_sg_list_buf_hdr_64bit) |
| 253 | |
| 254 | #define MAX_CE_PIPE_PAIR_PER_UNIT 3 |
| 255 | #define INVALID_CE_INFO_UNIT_NUM 0xffffffff |
| 256 | |
| 257 | #define CE_PIPE_PAIR_USE_TYPE_FDE 0 |
| 258 | #define CE_PIPE_PAIR_USE_TYPE_PFE 1 |
| 259 | |
| 260 | struct qseecom_ce_pipe_entry { |
| 261 | int valid; |
| 262 | unsigned int ce_num; |
| 263 | unsigned int ce_pipe_pair; |
| 264 | }; |
| 265 | |
| 266 | #define MAX_CE_INFO_HANDLE_SIZE 32 |
| 267 | struct qseecom_ce_info_req { |
| 268 | unsigned char handle[MAX_CE_INFO_HANDLE_SIZE]; |
| 269 | unsigned int usage; |
| 270 | unsigned int unit_num; |
| 271 | unsigned int num_ce_pipe_entries; |
| 272 | struct qseecom_ce_pipe_entry ce_pipe_entry[MAX_CE_PIPE_PAIR_PER_UNIT]; |
| 273 | }; |
| 274 | |
| 275 | #define SG_ENTRY_SZ sizeof(struct qseecom_sg_entry) |
| 276 | #define SG_ENTRY_SZ_64BIT sizeof(struct qseecom_sg_entry_64bit) |
| 277 | |
| 278 | struct file; |
| 279 | |
Zhen Kong | 0e63d13 | 2017-03-07 19:01:55 -0800 | [diff] [blame] | 280 | |
| 281 | #define QSEECOM_IOC_MAGIC 0x97 |
| 282 | |
| 283 | |
| 284 | #define QSEECOM_IOCTL_REGISTER_LISTENER_REQ \ |
| 285 | _IOWR(QSEECOM_IOC_MAGIC, 1, struct qseecom_register_listener_req) |
| 286 | |
| 287 | #define QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ \ |
| 288 | _IO(QSEECOM_IOC_MAGIC, 2) |
| 289 | |
| 290 | #define QSEECOM_IOCTL_SEND_CMD_REQ \ |
| 291 | _IOWR(QSEECOM_IOC_MAGIC, 3, struct qseecom_send_cmd_req) |
| 292 | |
| 293 | #define QSEECOM_IOCTL_SEND_MODFD_CMD_REQ \ |
| 294 | _IOWR(QSEECOM_IOC_MAGIC, 4, struct qseecom_send_modfd_cmd_req) |
| 295 | |
| 296 | #define QSEECOM_IOCTL_RECEIVE_REQ \ |
| 297 | _IO(QSEECOM_IOC_MAGIC, 5) |
| 298 | |
| 299 | #define QSEECOM_IOCTL_SEND_RESP_REQ \ |
| 300 | _IO(QSEECOM_IOC_MAGIC, 6) |
| 301 | |
| 302 | #define QSEECOM_IOCTL_LOAD_APP_REQ \ |
| 303 | _IOWR(QSEECOM_IOC_MAGIC, 7, struct qseecom_load_img_req) |
| 304 | |
| 305 | #define QSEECOM_IOCTL_SET_MEM_PARAM_REQ \ |
| 306 | _IOWR(QSEECOM_IOC_MAGIC, 8, struct qseecom_set_sb_mem_param_req) |
| 307 | |
| 308 | #define QSEECOM_IOCTL_UNLOAD_APP_REQ \ |
| 309 | _IO(QSEECOM_IOC_MAGIC, 9) |
| 310 | |
| 311 | #define QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ \ |
| 312 | _IOWR(QSEECOM_IOC_MAGIC, 10, struct qseecom_qseos_version_req) |
| 313 | |
| 314 | #define QSEECOM_IOCTL_PERF_ENABLE_REQ \ |
| 315 | _IO(QSEECOM_IOC_MAGIC, 11) |
| 316 | |
| 317 | #define QSEECOM_IOCTL_PERF_DISABLE_REQ \ |
| 318 | _IO(QSEECOM_IOC_MAGIC, 12) |
| 319 | |
| 320 | #define QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ \ |
| 321 | _IOWR(QSEECOM_IOC_MAGIC, 13, struct qseecom_load_img_req) |
| 322 | |
| 323 | #define QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ \ |
| 324 | _IO(QSEECOM_IOC_MAGIC, 14) |
| 325 | |
| 326 | #define QSEECOM_IOCTL_APP_LOADED_QUERY_REQ \ |
| 327 | _IOWR(QSEECOM_IOC_MAGIC, 15, struct qseecom_qseos_app_load_query) |
| 328 | |
| 329 | #define QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ \ |
| 330 | _IOWR(QSEECOM_IOC_MAGIC, 16, struct qseecom_send_svc_cmd_req) |
| 331 | |
| 332 | #define QSEECOM_IOCTL_CREATE_KEY_REQ \ |
| 333 | _IOWR(QSEECOM_IOC_MAGIC, 17, struct qseecom_create_key_req) |
| 334 | |
| 335 | #define QSEECOM_IOCTL_WIPE_KEY_REQ \ |
| 336 | _IOWR(QSEECOM_IOC_MAGIC, 18, struct qseecom_wipe_key_req) |
| 337 | |
| 338 | #define QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ \ |
| 339 | _IOWR(QSEECOM_IOC_MAGIC, 19, struct qseecom_save_partition_hash_req) |
| 340 | |
| 341 | #define QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ \ |
| 342 | _IOWR(QSEECOM_IOC_MAGIC, 20, struct qseecom_is_es_activated_req) |
| 343 | |
| 344 | #define QSEECOM_IOCTL_SEND_MODFD_RESP \ |
| 345 | _IOWR(QSEECOM_IOC_MAGIC, 21, struct qseecom_send_modfd_listener_resp) |
| 346 | |
| 347 | #define QSEECOM_IOCTL_SET_BUS_SCALING_REQ \ |
| 348 | _IOWR(QSEECOM_IOC_MAGIC, 23, int) |
| 349 | |
| 350 | #define QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ \ |
| 351 | _IOWR(QSEECOM_IOC_MAGIC, 24, struct qseecom_update_key_userinfo_req) |
| 352 | |
| 353 | #define QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ \ |
| 354 | _IOWR(QSEECOM_IOC_MAGIC, 30, struct qseecom_qteec_modfd_req) |
| 355 | |
| 356 | #define QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ \ |
| 357 | _IOWR(QSEECOM_IOC_MAGIC, 31, struct qseecom_qteec_req) |
| 358 | |
| 359 | #define QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ \ |
| 360 | _IOWR(QSEECOM_IOC_MAGIC, 32, struct qseecom_qteec_modfd_req) |
| 361 | |
| 362 | #define QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ \ |
| 363 | _IOWR(QSEECOM_IOC_MAGIC, 33, struct qseecom_qteec_modfd_req) |
| 364 | |
| 365 | #define QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ \ |
| 366 | _IOWR(QSEECOM_IOC_MAGIC, 34, struct qseecom_mdtp_cipher_dip_req) |
| 367 | |
| 368 | #define QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ \ |
| 369 | _IOWR(QSEECOM_IOC_MAGIC, 35, struct qseecom_send_modfd_cmd_req) |
| 370 | |
| 371 | #define QSEECOM_IOCTL_SEND_MODFD_RESP_64 \ |
| 372 | _IOWR(QSEECOM_IOC_MAGIC, 36, struct qseecom_send_modfd_listener_resp) |
| 373 | |
| 374 | #define QSEECOM_IOCTL_GET_CE_PIPE_INFO \ |
| 375 | _IOWR(QSEECOM_IOC_MAGIC, 40, struct qseecom_ce_info_req) |
| 376 | |
| 377 | #define QSEECOM_IOCTL_FREE_CE_PIPE_INFO \ |
| 378 | _IOWR(QSEECOM_IOC_MAGIC, 41, struct qseecom_ce_info_req) |
| 379 | |
| 380 | #define QSEECOM_IOCTL_QUERY_CE_PIPE_INFO \ |
| 381 | _IOWR(QSEECOM_IOC_MAGIC, 42, struct qseecom_ce_info_req) |
| 382 | |
| 383 | |
| 384 | #endif /* _UAPI_QSEECOM_H_ */ |