gsm_04_08_gprs: add IEI "GMM TMSI Based NRI Container"
OsmoHNBGW will need to obtain the NRI from GMM Attach Request and GMM
RAU Request to implement CN pooling.
Related: SYS#6412
Change-Id: Id661abfdb2c81a92c9046542bbc08d6ccd39f073
diff --git a/include/osmocom/gsm/protocol/gsm_04_08_gprs.h b/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
index a3434c6..65dc233 100644
--- a/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
+++ b/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
@@ -83,6 +83,7 @@
enum gsm48_gprs_ie_mm {
GSM48_IE_GMM_CIPH_CKSN = 0x08, /* 10.5.1.2 */
GSM48_IE_GMM_PTMSI_TYPE = 0x0e, /* 10.5.5.29 */
+ GSM48_IE_GMM_TMSI_BASED_NRI_C = 0x10, /* 10.5.5.31 */
GSM48_IE_GMM_TIMER_READY = 0x17, /* 10.5.7.3 */
GSM48_IE_GMM_ALLOC_PTMSI = 0x18, /* 10.5.1.4 */
GSM48_IE_GMM_PTMSI_SIG = 0x19, /* 10.5.5.8 */