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-rw-r--r--include/osmocom/netif/osmux.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/osmocom/netif/osmux.h b/include/osmocom/netif/osmux.h
index 1d93aa0..5283059 100644
--- a/include/osmocom/netif/osmux.h
+++ b/include/osmocom/netif/osmux.h
@@ -13,7 +13,8 @@
/* OSmux header:
*
- * ft (3 bits): 0=signalling, 1=voice, 2=dummy
+ * rtp_m (1 bit): RTP M field (RFC3550, RFC4867)
+ * ft (2 bits): 0=signalling, 1=voice, 2=dummy
* ctr (3 bits): Number of batched AMR payloads (starting 0)
* amr_f (1 bit): AMR F field (RFC3267)
* amr_q (1 bit): AMR Q field (RFC3267)
@@ -29,7 +30,8 @@
struct osmux_hdr {
#if OSMO_IS_BIG_ENDIAN
- uint8_t ft:3,
+ uint8_t rtp_m:1,
+ ft:2,
ctr:3,
amr_f:1,
amr_q:1;
@@ -37,7 +39,8 @@ struct osmux_hdr {
uint8_t amr_q:1,
amr_f:1,
ctr:3,
- ft:3;
+ ft:2,
+ rtp_m:1;
#endif
uint8_t seq;
#define OSMUX_CID_MAX 255 /* determined by circuit_id */