66     int (*QSEECom_start_app)(struct QSEECom_handle ** handle, char* path,
68     int (*QSEECom_shutdown_app)(struct QSEECom_handle **handle);
69     int (*QSEECom_send_cmd)(struct QSEECom_handle* handle, void *cbuf,
71     int (*QSEECom_send_modified_cmd)(struct QSEECom_handle* handle, void *cbuf,
74     int (*QSEECom_set_bandwidth)(struct QSEECom_handle* handle, bool high);
192 static int32_t qcom_km_ION_memalloc(struct qcom_km_ion_info_t *handle,  in qcom_km_ION_memalloc()  argument
208     if(handle == NULL){  in qcom_km_ION_memalloc()
217     handle->ion_sbuffer = NULL;  in qcom_km_ION_memalloc()
218     handle->ifd_data_fd = 0;  in qcom_km_ION_memalloc()
239     if (ion_alloc_data.handle != NULL) {  in qcom_km_ION_memalloc()
240        ifd_data.handle = ion_alloc_data.handle;  in qcom_km_ION_memalloc()
261     handle->ion_fd = ion_fd;  in qcom_km_ION_memalloc()
262     handle->ifd_data_fd = ifd_data.fd;  in qcom_km_ION_memalloc()
263     handle->ion_sbuffer = v_addr;  in qcom_km_ION_memalloc()
264     handle->ion_alloc_handle.handle = ion_alloc_data.handle;  in qcom_km_ION_memalloc()
265     handle->sbuf_len = size;  in qcom_km_ION_memalloc()
269     if (handle->ion_sbuffer != NULL) {  in qcom_km_ION_memalloc()
270         iret = munmap(handle->ion_sbuffer, ion_alloc_data.len);  in qcom_km_ION_memalloc()
276     handle_data.handle = ion_alloc_data.handle;  in qcom_km_ION_memalloc()
277     if (handle->ifd_data_fd)  in qcom_km_ION_memalloc()
278         close(handle->ifd_data_fd);  in qcom_km_ION_memalloc()
294 static int32_t qcom_km_ion_dealloc(struct qcom_km_ion_info_t *handle)  in qcom_km_ion_dealloc()  argument
300     ret = munmap(handle->ion_sbuffer, (handle->sbuf_len + 4095) & (~4095));  in qcom_km_ion_dealloc()
305     handle_data.handle = handle->ion_alloc_handle.handle;  in qcom_km_ion_dealloc()
306     close(handle->ifd_data_fd);  in qcom_km_ion_dealloc()
307     ret = ioctl(handle->ion_fd, ION_IOC_FREE, &handle_data);  in qcom_km_ion_dealloc()
311     close(handle->ion_fd);  in qcom_km_ion_dealloc()
339     struct QSEECom_handle *handle = NULL;  in qcom_km_generate_keypair()  local
343     handle = (struct QSEECom_handle *)(km_handle->qseecom);  in qcom_km_generate_keypair()
344     send_cmd = (keymaster_gen_keypair_cmd_t *)handle->ion_sbuffer;  in qcom_km_generate_keypair()
345     resp = (keymaster_gen_keypair_resp_t *)(handle->ion_sbuffer +  in qcom_km_generate_keypair()
354     ret = (*km_handle->QSEECom_set_bandwidth)(handle, true);  in qcom_km_generate_keypair()
360     ret = (*km_handle->QSEECom_send_cmd)(handle, send_cmd,  in qcom_km_generate_keypair()
364     if((*km_handle->QSEECom_set_bandwidth)(handle, false))  in qcom_km_generate_keypair()
406     ihandle.ion_alloc_handle.handle = NULL;  in qcom_km_import_keypair()
418     struct QSEECom_handle *handle = NULL;  in qcom_km_import_keypair()  local
423     handle = (struct QSEECom_handle *)(km_handle->qseecom);  in qcom_km_import_keypair()
424     send_cmd = (keymaster_import_keypair_cmd_t *)handle->ion_sbuffer;  in qcom_km_import_keypair()
425     resp = (keymaster_import_keypair_resp_t *)(handle->ion_sbuffer +  in qcom_km_import_keypair()
436     ret = (*km_handle->QSEECom_set_bandwidth)(handle, true);  in qcom_km_import_keypair()
442     ret = (*km_handle->QSEECom_send_modified_cmd)(handle, send_cmd,  in qcom_km_import_keypair()
446     if((*km_handle->QSEECom_set_bandwidth)(handle, false))  in qcom_km_import_keypair()
499     struct QSEECom_handle *handle = NULL;  in qcom_km_sign_data()  local
507     handle = (struct QSEECom_handle *)(km_handle->qseecom);  in qcom_km_sign_data()
509     ihandle.ion_alloc_handle.handle = NULL;  in qcom_km_sign_data()
521     send_cmd = (keymaster_sign_data_cmd_t *)handle->ion_sbuffer;  in qcom_km_sign_data()
522     resp = (keymaster_sign_data_resp_t *)(handle->ion_sbuffer +  in qcom_km_sign_data()
535     ret = (*km_handle->QSEECom_set_bandwidth)(handle, true);  in qcom_km_sign_data()
542     ret = (*km_handle->QSEECom_send_modified_cmd)(handle, send_cmd,  in qcom_km_sign_data()
546     if((*km_handle->QSEECom_set_bandwidth)(handle, false))  in qcom_km_sign_data()
598     struct QSEECom_handle *handle = NULL;  in qcom_km_verify_data()  local
607     handle = (struct QSEECom_handle *)(km_handle->qseecom);  in qcom_km_verify_data()
609     ihandle.ion_alloc_handle.handle = NULL;  in qcom_km_verify_data()
621     send_cmd = (keymaster_verify_data_cmd_t *)handle->ion_sbuffer;  in qcom_km_verify_data()
622     resp = (keymaster_verify_data_resp_t *)((char *)handle->ion_sbuffer +  in qcom_km_verify_data()
639     ret = (*km_handle->QSEECom_set_bandwidth)(handle, true);  in qcom_km_verify_data()
646     ret = (*km_handle->QSEECom_send_modified_cmd)(handle, send_cmd,  in qcom_km_verify_data()
650     if((*km_handle->QSEECom_set_bandwidth)(handle, false))  in qcom_km_verify_data()