#ifndef __QSEECOM_H_ #define __QSEECOM_H_ #include #include #define MAX_ION_FD 4 #define MAX_APP_NAME_SIZE 32 #define QSEECOM_HASH_SIZE 32 /* * 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 */ uint32_t 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. */ 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 */ int app_id; /* out*/ }; struct qseecom_set_sb_mem_param_req { int32_t ifd_data_fd; /* in */ uint32_t 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 */ int app_id; /* out */ }; 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, }; 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; }; #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 */ }; #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) #endif /* __QSEECOM_H_ */