sgsn: Add a function to return the pdp ctx for an mm ctx and tei

1 files changed, 3 insertions, 0 deletions

diff --git a/openbsc/include/openbsc/gprs_sgsn.h b/openbsc/include/openbsc/gprs_sgsn.h
index e449ccea0..7d461ecb0 100644
--- a/openbsc/include/openbsc/gprs_sgsn.h
+++ b/openbsc/include/openbsc/gprs_sgsn.h
@@ -299,6 +299,9 @@ struct sgsn_pdp_ctx *sgsn_pdp_ctx_by_nsapi(const struct sgsn_mm_ctx *mm,
 /* look up PDP context by MM context and transaction ID */
 struct sgsn_pdp_ctx *sgsn_pdp_ctx_by_tid(const struct sgsn_mm_ctx *mm,
 					 uint8_t tid);
+/* look up PDP context by MM context and gtp TEI */
+struct sgsn_pdp_ctx *sgsn_pdp_ctx_by_tei(const struct sgsn_mm_ctx *mm,
+					uint32_t tei);
 
 struct sgsn_pdp_ctx *sgsn_pdp_ctx_alloc(struct sgsn_mm_ctx *mm,
 					uint8_t nsapi);