diff --git a/include/osmocom/gprs/sndcp/sndcp_private.h b/include/osmocom/gprs/sndcp/sndcp_private.h
index 21c6a40..5630c97 100644
--- a/include/osmocom/gprs/sndcp/sndcp_private.h
+++ b/include/osmocom/gprs/sndcp/sndcp_private.h
@@ -151,6 +151,9 @@ struct gprs_sndcp_entity {
 	/* The NSAPI we shall use on top of LLC */
 	uint8_t nsapi;
 
+	/* Radio Priority (MS only, used by LLC/RLCMAC), TS 24.008 10.5.7.2 */
+	uint8_t radio_prio;
+
 	/* NPDU number for the GTP->SNDCP side */
 	uint16_t tx_npdu_nr;
 	/* SNDCP eeceiver state */
diff --git a/src/sndcp/sndcp.c b/src/sndcp/sndcp.c
index d71cac9..7e82b5d 100644
--- a/src/sndcp/sndcp.c
+++ b/src/sndcp/sndcp.c
@@ -222,6 +222,18 @@ int gprs_sndcp_sne_submit_llc_ll_xid_req(struct gprs_sndcp_entity *sne)
 	return rc;
 }
 
+int gprs_sndcp_sne_submit_llc_ll_unitdata_req(struct gprs_sndcp_entity *sne, uint8_t *data, unsigned int len)
+{
+	struct osmo_gprs_llc_prim *llc_prim_tx;
+	int rc;
+
+	llc_prim_tx = osmo_gprs_llc_prim_alloc_ll_unitdata_req(sne->snme->tlli, sne->llc_sapi, data, len);
+	OSMO_ASSERT(llc_prim_tx);
+	llc_prim_tx->ll.unitdata_req.radio_prio = sne->radio_prio;
+	rc = gprs_sndcp_prim_call_down_cb(llc_prim_tx);
+	return rc;
+}
+
 int gprs_sndcp_sne_submit_sn_xid_cnf(struct gprs_sndcp_entity *sne)
 {
 	struct osmo_gprs_sndcp_prim *sndcp_prim_tx;
@@ -530,7 +542,6 @@ static int gprs_sndcp_send_ud_frag(struct sndcp_frag_state *fs,
 	unsigned int len;
 	uint8_t *data;
 	int rc, more;
-	struct osmo_gprs_llc_prim *llc_prim_tx;
 
 	fmsg = msgb_alloc_headroom(sne->n201_u+256, 128, "SNDCP Frag");
 	if (!fmsg) {
@@ -588,9 +599,7 @@ static int gprs_sndcp_send_ud_frag(struct sndcp_frag_state *fs,
 	sch->more = more;
 
 	/* Send down the stack SNDCP->LLC as LL-UNITDATA.req: */
-	llc_prim_tx = osmo_gprs_llc_prim_alloc_ll_unitdata_req(sne->snme->tlli, sne->llc_sapi, fmsg->data, fmsg->len);
-	OSMO_ASSERT(llc_prim_tx);
-	rc = gprs_sndcp_prim_call_down_cb(llc_prim_tx);
+	rc = gprs_sndcp_sne_submit_llc_ll_unitdata_req(sne, fmsg->data, fmsg->len);
 	msgb_free(fmsg);
 	/* abort in case of error, do not advance frag_nr / next_byte */
 	if (rc < 0) {
@@ -622,7 +631,6 @@ int gprs_sndcp_sne_handle_sn_unitdata_req(struct gprs_sndcp_entity *sne, uint8_t
 	uint8_t dcomp = 0;
 	int rc;
 	struct msgb *msg = msgb_alloc_headroom(npdu_len + 256, 128, "sndcp-tx");
-	struct osmo_gprs_llc_prim *llc_prim_tx;
 
 	memcpy(msgb_put(msg, npdu_len), npdu, npdu_len);
 
@@ -711,9 +719,7 @@ int gprs_sndcp_sne_handle_sn_unitdata_req(struct gprs_sndcp_entity *sne, uint8_t
 	sch->nsapi = sne->nsapi;
 
 	/* Send down the stack SNDCP->LLC as LL-UNITDATA.req: */
-	llc_prim_tx = osmo_gprs_llc_prim_alloc_ll_unitdata_req(sne->snme->tlli, sne->llc_sapi, msg->data, msg->len);
-	OSMO_ASSERT(llc_prim_tx);
-	rc = gprs_sndcp_prim_call_down_cb(llc_prim_tx);
+	rc = gprs_sndcp_sne_submit_llc_ll_unitdata_req(sne, msg->data, msg->len);
 free_ret:
 	msgb_free(msg);
 	return rc;
diff --git a/src/sndcp/sndcp_prim.c b/src/sndcp/sndcp_prim.c
index e371416..2e2139c 100644
--- a/src/sndcp/sndcp_prim.c
+++ b/src/sndcp/sndcp_prim.c
@@ -661,6 +661,8 @@ static int gprs_sndcp_prim_handle_sndcp_snsm_activate_ind(struct osmo_gprs_sndcp
 	if (g_sndcp_ctx->location != OSMO_GPRS_SNDCP_LOCATION_MS)
 		return 0;
 
+	sne->radio_prio = sndcp_prim->snsm.activate_ind.radio_prio;
+
 	/* TODO: when supporting and using LLC ABM mode, flow should go through
 	 * LL-ESTABLISH.req, as per TS 24.007 C.6 "No LLC link exists yet,
 	 * establish a link and exchange XID"