struct sr_dev_inst {
/** Device driver. */
struct sr_dev_driver *driver;
- /** Index of device in driver. */
- int index;
/** Device instance status. SR_ST_NOT_FOUND, etc. */
int status;
/** Device instance type. SR_INST_USB, etc. */
char *model;
/** Device version. */
char *version;
+ /** Serial number. */
+ char *serial_num;
+ /** Connection string to uniquely identify devices. */
+ char *connection_id;
/** List of channels. */
GSList *channels;
/** List of sr_channel_group structs */