#ifndef _QSEECOM_H_ #define _QSEECOM_H_ #include #include #define MAX_ION_FD 4 #define MAX_APP_NAME_SIZE 64 #define QSEECOM_HASH_SIZE 32 /* qseecom_ta_heap allocation retry delay (ms) and max attemp count */ #define QSEECOM_TA_ION_ALLOCATE_DELAY 50 #define QSEECOM_TA_ION_ALLOCATE_MAX_ATTEMP 20 /* * struct qseecom_register_listener_req - * for register listener ioctl request * @listener_id - service id (shared between userspace and QSE) * @ifd_data_fd - ion handle * @virt_sb_base - shared buffer base in user space * @sb_size - shared buffer size */ struct qseecom_register_listener_req { uint32_t listener_id; /* in */ int32_t ifd_data_fd; /* in */ void *virt_sb_base; /* in */ uint32_t sb_size; /* in */ }; /* * struct qseecom_send_cmd_req - for send command ioctl request * @cmd_req_len - command buffer length * @cmd_req_buf - command buffer * @resp_len - response buffer length * @resp_buf - response buffer */ struct qseecom_send_cmd_req { void *cmd_req_buf; /* in */ unsigned int cmd_req_len; /* in */ void *resp_buf; /* in/out */ unsigned int resp_len; /* in/out */ }; /* * struct qseecom_ion_fd_info - ion fd handle data information * @fd - ion handle to some memory allocated in user space * @cmd_buf_offset - command buffer offset */ struct qseecom_ion_fd_info { int32_t fd; uint32_t cmd_buf_offset; }; /* * struct qseecom_send_modfd_cmd_req - for send command ioctl request * @cmd_req_len - command buffer length * @cmd_req_buf - command buffer * @resp_len - response buffer length * @resp_buf - response buffer * @ifd_data_fd - ion handle to memory allocated in user space * @cmd_buf_offset - command buffer offset */ struct qseecom_send_modfd_cmd_req { void *cmd_req_buf; /* in */ unsigned int cmd_req_len; /* in */ void *resp_buf; /* in/out */ unsigned int resp_len; /* in/out */ struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; }; /* * struct qseecom_listener_send_resp_req - signal to continue the send_cmd req. * Used as a trigger from HLOS service to notify QSEECOM that it's done with its * operation and provide the response for QSEECOM can continue the incomplete * command execution * @resp_len - Length of the response * @resp_buf - Response buffer where the response of the cmd should go. */ struct qseecom_send_resp_req { void *resp_buf; /* in */ unsigned int resp_len; /* in */ }; /* * struct qseecom_load_img_data - for sending image length information and * ion file descriptor to the qseecom driver. ion file descriptor is used * for retrieving the ion file handle and in turn the physical address of * the image location. * @mdt_len - Length of the .mdt file in bytes. * @img_len - Length of the .mdt + .b00 +..+.bxx images files in bytes * @ion_fd - Ion file descriptor used when allocating memory. * @img_name - Name of the image. * @app_arch - Architecture of the image, i.e. 32bit or 64bit app */ struct qseecom_load_img_req { uint32_t mdt_len; /* in */ uint32_t img_len; /* in */ int32_t ifd_data_fd; /* in */ char img_name[MAX_APP_NAME_SIZE]; /* in */ uint32_t app_arch; /* in */ uint32_t app_id; /* out*/ }; struct qseecom_set_sb_mem_param_req { int32_t ifd_data_fd; /* in */ void *virt_sb_base; /* in */ uint32_t sb_len; /* in */ }; /* * struct qseecom_qseos_version_req - get qseos version * @qseos_version - version number */ struct qseecom_qseos_version_req { unsigned int qseos_version; /* in */ }; /* * struct qseecom_qseos_app_load_query - verify if app is loaded in qsee * @app_name[MAX_APP_NAME_SIZE]- name of the app. * @app_id - app id. */ struct qseecom_qseos_app_load_query { char app_name[MAX_APP_NAME_SIZE]; /* in */ uint32_t app_id; /* out */ uint32_t app_arch; }; struct qseecom_send_svc_cmd_req { uint32_t cmd_id; void *cmd_req_buf; /* in */ unsigned int cmd_req_len; /* in */ void *resp_buf; /* in/out */ unsigned int resp_len; /* in/out */ }; enum qseecom_key_management_usage_type { QSEOS_KM_USAGE_DISK_ENCRYPTION = 0x01, QSEOS_KM_USAGE_FILE_ENCRYPTION = 0x02, QSEOS_KM_USAGE_UFS_ICE_DISK_ENCRYPTION = 0x03, QSEOS_KM_USAGE_SDCC_ICE_DISK_ENCRYPTION = 0x04, QSEOS_KM_USAGE_MAX }; struct qseecom_create_key_req { unsigned char hash32[QSEECOM_HASH_SIZE]; enum qseecom_key_management_usage_type usage; }; struct qseecom_wipe_key_req { enum qseecom_key_management_usage_type usage; int wipe_key_flag;/* 1->remove key from storage(alone with clear key) */ /* 0->do not remove from storage (clear key) */ }; struct qseecom_update_key_userinfo_req { unsigned char current_hash32[QSEECOM_HASH_SIZE]; unsigned char new_hash32[QSEECOM_HASH_SIZE]; enum qseecom_key_management_usage_type usage; }; #define SHA256_DIGEST_LENGTH (256/8) /* * struct qseecom_save_partition_hash_req * @partition_id - partition id. * @hash[SHA256_DIGEST_LENGTH] - sha256 digest. */ struct qseecom_save_partition_hash_req { int partition_id; /* in */ char digest[SHA256_DIGEST_LENGTH]; /* in */ }; /* * struct qseecom_is_es_activated_req * @is_activated - 1=true , 0=false */ struct qseecom_is_es_activated_req { int is_activated; /* out */ }; /* * struct qseecom_mdtp_cipher_dip_req * @in_buf - input buffer * @in_buf_size - input buffer size * @out_buf - output buffer * @out_buf_size - output buffer size * @direction - 0=encrypt, 1=decrypt */ struct qseecom_mdtp_cipher_dip_req { uint8_t *in_buf; uint32_t in_buf_size; uint8_t *out_buf; uint32_t out_buf_size; uint32_t direction; }; enum qseecom_bandwidth_request_mode { INACTIVE = 0, LOW, MEDIUM, HIGH, }; /* * struct qseecom_send_modfd_resp - for send command ioctl request * @req_len - command buffer length * @req_buf - command buffer * @ifd_data_fd - ion handle to memory allocated in user space * @cmd_buf_offset - command buffer offset */ struct qseecom_send_modfd_listener_resp { void *resp_buf_ptr; /* in */ unsigned int resp_len; /* in */ struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; /* in */ }; struct qseecom_qteec_req { void *req_ptr; uint32_t req_len; void *resp_ptr; uint32_t resp_len; }; struct qseecom_qteec_modfd_req { void *req_ptr; uint32_t req_len; void *resp_ptr; uint32_t resp_len; struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; }; struct qseecom_sg_entry { uint32_t phys_addr; uint32_t len; }; struct qseecom_sg_entry_64bit { uint64_t phys_addr; uint32_t len; } __attribute__ ((packed)); /* * sg list buf format version * 1: Legacy format to support only 512 SG list entries * 2: new format to support > 512 entries */ #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_1 1 #define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_2 2 struct qseecom_sg_list_buf_hdr_64bit { struct qseecom_sg_entry_64bit blank_entry; /* must be all 0 */ uint32_t version; /* sg list buf format version */ uint64_t new_buf_phys_addr; /* PA of new buffer */ uint32_t nents_total; /* Total number of SG entries */ } __attribute__ ((packed)); #define QSEECOM_SG_LIST_BUF_HDR_SZ_64BIT \ sizeof(struct qseecom_sg_list_buf_hdr_64bit) #define MAX_CE_PIPE_PAIR_PER_UNIT 3 #define INVALID_CE_INFO_UNIT_NUM 0xffffffff #define CE_PIPE_PAIR_USE_TYPE_FDE 0 #define CE_PIPE_PAIR_USE_TYPE_PFE 1 struct qseecom_ce_pipe_entry { int valid; unsigned int ce_num; unsigned int ce_pipe_pair; }; #define MAX_CE_INFO_HANDLE_SIZE 32 struct qseecom_ce_info_req { unsigned char handle[MAX_CE_INFO_HANDLE_SIZE]; unsigned int usage; unsigned int unit_num; unsigned int num_ce_pipe_entries; struct qseecom_ce_pipe_entry ce_pipe_entry[MAX_CE_PIPE_PAIR_PER_UNIT]; }; #define SG_ENTRY_SZ sizeof(struct qseecom_sg_entry) #define SG_ENTRY_SZ_64BIT sizeof(struct qseecom_sg_entry_64bit) struct file; #define QSEECOM_IOC_MAGIC 0x97 #define QSEECOM_IOCTL_REGISTER_LISTENER_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 1, struct qseecom_register_listener_req) #define QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ \ _IO(QSEECOM_IOC_MAGIC, 2) #define QSEECOM_IOCTL_SEND_CMD_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 3, struct qseecom_send_cmd_req) #define QSEECOM_IOCTL_SEND_MODFD_CMD_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 4, struct qseecom_send_modfd_cmd_req) #define QSEECOM_IOCTL_RECEIVE_REQ \ _IO(QSEECOM_IOC_MAGIC, 5) #define QSEECOM_IOCTL_SEND_RESP_REQ \ _IO(QSEECOM_IOC_MAGIC, 6) #define QSEECOM_IOCTL_LOAD_APP_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 7, struct qseecom_load_img_req) #define QSEECOM_IOCTL_SET_MEM_PARAM_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 8, struct qseecom_set_sb_mem_param_req) #define QSEECOM_IOCTL_UNLOAD_APP_REQ \ _IO(QSEECOM_IOC_MAGIC, 9) #define QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 10, struct qseecom_qseos_version_req) #define QSEECOM_IOCTL_PERF_ENABLE_REQ \ _IO(QSEECOM_IOC_MAGIC, 11) #define QSEECOM_IOCTL_PERF_DISABLE_REQ \ _IO(QSEECOM_IOC_MAGIC, 12) #define QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 13, struct qseecom_load_img_req) #define QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ \ _IO(QSEECOM_IOC_MAGIC, 14) #define QSEECOM_IOCTL_APP_LOADED_QUERY_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 15, struct qseecom_qseos_app_load_query) #define QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 16, struct qseecom_send_svc_cmd_req) #define QSEECOM_IOCTL_CREATE_KEY_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 17, struct qseecom_create_key_req) #define QSEECOM_IOCTL_WIPE_KEY_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 18, struct qseecom_wipe_key_req) #define QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 19, struct qseecom_save_partition_hash_req) #define QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 20, struct qseecom_is_es_activated_req) #define QSEECOM_IOCTL_SEND_MODFD_RESP \ _IOWR(QSEECOM_IOC_MAGIC, 21, struct qseecom_send_modfd_listener_resp) #define QSEECOM_IOCTL_SET_BUS_SCALING_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 23, int) #define QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 24, struct qseecom_update_key_userinfo_req) #define QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 30, struct qseecom_qteec_modfd_req) #define QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 31, struct qseecom_qteec_req) #define QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 32, struct qseecom_qteec_modfd_req) #define QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 33, struct qseecom_qteec_modfd_req) #define QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 34, struct qseecom_mdtp_cipher_dip_req) #define QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ \ _IOWR(QSEECOM_IOC_MAGIC, 35, struct qseecom_send_modfd_cmd_req) #define QSEECOM_IOCTL_SEND_MODFD_RESP_64 \ _IOWR(QSEECOM_IOC_MAGIC, 36, struct qseecom_send_modfd_listener_resp) #define QSEECOM_IOCTL_GET_CE_PIPE_INFO \ _IOWR(QSEECOM_IOC_MAGIC, 40, struct qseecom_ce_info_req) #define QSEECOM_IOCTL_FREE_CE_PIPE_INFO \ _IOWR(QSEECOM_IOC_MAGIC, 41, struct qseecom_ce_info_req) #define QSEECOM_IOCTL_QUERY_CE_PIPE_INFO \ _IOWR(QSEECOM_IOC_MAGIC, 42, struct qseecom_ce_info_req) #endif /* _QSEECOM_H_ */