some more GPRS related comments
diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h
index ab55579..70f352b 100644
--- a/openbsc/include/openbsc/gsm_data.h
+++ b/openbsc/include/openbsc/gsm_data.h
@@ -391,11 +391,14 @@
struct gsm_bts_gprs_nsvc {
struct gsm_bts *bts;
+ /* data read via VTY config file, to configure the BTS
+ * via OML from BSC */
int id;
u_int16_t nsvci;
- u_int16_t local_port;
- u_int16_t remote_port;
- u_int32_t remote_ip;
+ u_int16_t local_port; /* on the BTS */
+ u_int16_t remote_port; /* on the SGSN */
+ u_int32_t remote_ip; /* on the SGSN */
+
struct gsm_nm_state nm_state;
};