296   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in usb_dfu_running()  local
298   if (entity == NULL)  in usb_dfu_running()
303   return (entity->trans_complete || entity->trans_size) ? true: false;  in usb_dfu_running()
308   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in usb_dfu_update_status()  local
310   if (entity == NULL)  in usb_dfu_update_status()
315   return entity->trans_complete;  in usb_dfu_update_status()
320   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in usb_dfu_update_size_get()  local
322   if (entity == NULL)  in usb_dfu_update_size_get()
327   return &entity->trans_size;  in usb_dfu_update_size_get()
332   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in dfu_ram_read()  local
336   if (buf == NULL || entity == NULL)  in dfu_ram_read()
341   offset = entity->offset;  in dfu_ram_read()
342   if (offset > entity->ram_size)  in dfu_ram_read()
347   len = min(len, (entity->ram_size - offset));  in dfu_ram_read()
349   ret = memcpy_s(buf, len, (const void *)((uint8_t *)entity->ram_addr + offset), len);  in dfu_ram_read()
355   entity->offset += len;  in dfu_ram_read()
364   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in dfu_ram_write()  local
368   if (buf == NULL || entity == NULL)  in dfu_ram_write()
373   offset = entity->offset;  in dfu_ram_write()
374   if (offset > entity->ram_size)  in dfu_ram_write()
379   len = min(len, (entity->ram_size - offset));  in dfu_ram_write()
381 …ret = memcpy_s((void *)((uint8_t *)entity->ram_addr + offset), entity->ram_size - offset, buf, len…  in dfu_ram_write()
387   entity->offset     += len;  in dfu_ram_write()
388   entity->trans_size += len;  in dfu_ram_write()
493   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in usbdev_dfu_transaction_cleanup()  local
495   if (entity == NULL)  in usbdev_dfu_transaction_cleanup()
500   entity->trans_size     = 0;  in usbdev_dfu_transaction_cleanup()
501   entity->trans_complete = 0;  in usbdev_dfu_transaction_cleanup()
502   entity->seq_num        = 0;  in usbdev_dfu_transaction_cleanup()
503   entity->offset         = 0;  in usbdev_dfu_transaction_cleanup()
802   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in dfu_manifest_sync_request()  local
811         if (entity != NULL)  in dfu_manifest_sync_request()
813             entity->seq_num = 0;  in dfu_manifest_sync_request()
814             entity->offset  = 0;  in dfu_manifest_sync_request()
837   struct usb_dfu_entity *entity = usb_dfu_get_entity(0);  in dfu_manifest_request()  local
846         if (entity != NULL)  in dfu_manifest_request()
848             entity->trans_complete = 1;  in dfu_manifest_request()
1012 static int dfu_ram_init_env(struct usb_dfu_entity *entity, char *envstr)  in dfu_ram_init_env()  argument
1022   ret = strncpy_s(entity->dfu_name, DFU_NAME_MAX_LEN, st, strlen(st) + 1);  in dfu_ram_init_env()
1039   entity->ram_addr = (void *)strtoul(st, &st, 16);  in dfu_ram_init_env()
1046   entity->ram_size = strtoul(st, &st, 16);  in dfu_ram_init_env()
1048   entity->dfu_write = dfu_ram_write;  in dfu_ram_init_env()
1049   entity->dfu_read  = dfu_ram_read;  in dfu_ram_init_env()
1056   struct usb_dfu_entity *entity;  in usb_dfu_init_env_entities()  local
1072   entity = malloc(sizeof(struct usb_dfu_entity));  in usb_dfu_init_env_entities()
1073   if (entity == NULL)  in usb_dfu_init_env_entities()
1077   (void)memset_s(entity, sizeof(struct usb_dfu_entity), 0, sizeof(struct usb_dfu_entity));  in usb_dfu_init_env_entities()
1081       ret = dfu_ram_init_env(entity, envstr);  in usb_dfu_init_env_entities()
1084           free(entity);  in usb_dfu_init_env_entities()
1090       free(entity);  in usb_dfu_init_env_entities()
1095   g_dfu_entity = entity;  in usb_dfu_init_env_entities()