diff --git a/TODO-RELEASE b/TODO-RELEASE
index e38e18c..1009c44 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -8,3 +8,4 @@
 # If any interfaces have been removed or changed since the last public release: c:r:0.
 #library	what		description / commit summary line
 libgtp		pdp.h		Addition of new tx_gpdu_seq struct member member
+libgtp		pdp.h		add LOGPDPX() helper to public API
diff --git a/ggsn/ggsn.c b/ggsn/ggsn.c
index 780a0c2..462b395 100644
--- a/ggsn/ggsn.c
+++ b/ggsn/ggsn.c
@@ -83,8 +83,7 @@
 #define LOGPGGSN(level, ggsn, fmt, args...)			\
 	LOGP(DGGSN, level, "GGSN(%s): " fmt, (ggsn)->cfg.name, ## args)
 
-#define LOGPPDP(level, pdp, fmt, args...)			\
-	LOGP(DGGSN, level, "PDP(%s:%u): " fmt, imsi_gtp2str(&(pdp)->imsi), (pdp)->nsapi, ## args)
+#define LOGPPDP(level, pdp, fmt, args...) LOGPDPX(DGGSN, level, pdp, fmt, ## args)
 
 static int ggsn_tun_fd_cb(struct osmo_fd *fd, unsigned int what);
 static int cb_tun_ind(struct tun_t *tun, void *pack, unsigned len);
diff --git a/gtp/pdp.h b/gtp/pdp.h
index f8b0df8..106d544 100644
--- a/gtp/pdp.h
+++ b/gtp/pdp.h
@@ -17,6 +17,9 @@
 
 struct gsn_t;
 
+#define LOGPDPX(ss, level, pdp, fmt, args...)				\
+	LOGP(ss, level, "PDP(%s:%u): " fmt, imsi_gtp2str(&(pdp)->imsi), (pdp)->nsapi, ## args)
+
 #define PDP_MAX 1024		/* Max number of PDP contexts */
 #define PDP_MAXNSAPI 16		/* Max number of NSAPI */