8 files changed, 27 insertions, 11 deletions
diff --git a/include/osmocom/gsm/gsm0341.h b/include/osmocom/gsm/gsm0341.h
index 2fc83e4b..834dbf93 100644
--- a/include/osmocom/gsm/gsm0341.h
+++ b/include/osmocom/gsm/gsm0341.h
@@ -1,4 +1,6 @@
-/*! \file gsm0341.h */
+/*! \defgroup sms Short Message Service (SMS)
+ *  @{
+ * \file gsm0341.h */
 
 #pragma once
 
@@ -9,3 +11,5 @@ gsm0341_build_msg(void *ctx, uint8_t geo_scope, uint8_t msg_code,
 		  uint8_t update, uint16_t msg_id, uint8_t dcs,
 		  uint8_t page_total, uint8_t page_cur,
 		  uint8_t *data, uint8_t len);
+
+/*! @} */
diff --git a/include/osmocom/gsm/gsm0411_smc.h b/include/osmocom/gsm/gsm0411_smc.h
index 0cd1f94a..7dfaa150 100644
--- a/include/osmocom/gsm/gsm0411_smc.h
+++ b/include/osmocom/gsm/gsm0411_smc.h
@@ -1,4 +1,6 @@
-/*! \file gsm0411_smc.h */
+/*! \addtogroup sms
+ *  @{
+ *  \file gsm0411_smc.h */
 
 #pragma once
 
@@ -61,3 +63,5 @@ int gsm411_smc_send(struct gsm411_smc_inst *inst, int msg_type,
 /* message from lower layer */
 int gsm411_smc_recv(struct gsm411_smc_inst *inst, int msg_type,
 	struct msgb *msg, int cp_msg_type);
+
+/*! @} */
diff --git a/include/osmocom/gsm/gsm0411_smr.h b/include/osmocom/gsm/gsm0411_smr.h
index 19f9c5da..28f43dea 100644
--- a/include/osmocom/gsm/gsm0411_smr.h
+++ b/include/osmocom/gsm/gsm0411_smr.h
@@ -1,4 +1,6 @@
-/*! \file gsm0411_smr.h */
+/*! \addtogroup sms
+ *  @{
+ * \file gsm0411_smr.h */
 
 #pragma once
 
@@ -42,3 +44,5 @@ int gsm411_smr_send(struct gsm411_smr_inst *inst, int msg_type,
 /* message from lower layer */
 int gsm411_smr_recv(struct gsm411_smr_inst *inst, int msg_type,
 	struct msgb *msg);
+
+/*! @} */
diff --git a/include/osmocom/gsm/gsm0411_utils.h b/include/osmocom/gsm/gsm0411_utils.h
index 1c51111e..2cd87b82 100644
--- a/include/osmocom/gsm/gsm0411_utils.h
+++ b/include/osmocom/gsm/gsm0411_utils.h
@@ -1,4 +1,6 @@
-/*! \file gsm0411_utils.h */
+/*! \addtogroup sms
+ *  @{
+ * \file gsm0411_utils.h */
 
 #pragma once
 
@@ -35,3 +37,5 @@ int gsm411_push_rp_header(struct msgb *msg, uint8_t rp_msg_type,
 /* Prefix msg with a 04.08/04.11 CP header */
 int gsm411_push_cp_header(struct msgb *msg, uint8_t proto, uint8_t trans,
 			     uint8_t msg_type);
+
+/*! @} */
diff --git a/src/gsm/gsm0341.c b/src/gsm/gsm0341.c
index 05a0b4a8..485023f3 100644
--- a/src/gsm/gsm0341.c
+++ b/src/gsm/gsm0341.c
@@ -1,4 +1,3 @@
-/*! \file gsm0341.c */
 /*
  * (C) 2014 by Harald Welte <laforge@gnumonks.org>
  * All Rights Reserved
@@ -30,6 +29,7 @@
 
 /*! \addtogroup sms
  *  @{
+ *  \file gsm0341.c
  */
 
 /*! Encode a 3GPP TS 03.41 SMS-CB message
diff --git a/src/gsm/gsm0411_smc.c b/src/gsm/gsm0411_smc.c
index 7414e95a..f7c536b6 100644
--- a/src/gsm/gsm0411_smc.c
+++ b/src/gsm/gsm0411_smc.c
@@ -1,5 +1,4 @@
-/*! \file gsm0411_smc.c
- * Point-to-Point (PP) Short Message Service (SMS).
+/* Point-to-Point (PP) Short Message Service (SMS).
  * Support on Mobile Radio Interface
  * 3GPP TS 04.11 version 7.1.0 Release 1998 / ETSI TS 100 942 V7.1.0. */
 /*
@@ -63,6 +62,7 @@
 
 /*! \addtogroup sms
  *  @{
+ *  \file gsm0411_smc.c
  *  Point-to-Point (PP) Short Message Service (SMS) as per TS 04.11
  */
 
diff --git a/src/gsm/gsm0411_smr.c b/src/gsm/gsm0411_smr.c
index 67bb2494..0a25c7c4 100644
--- a/src/gsm/gsm0411_smr.c
+++ b/src/gsm/gsm0411_smr.c
@@ -1,5 +1,4 @@
-/*! \file gsm0411_smr.c
- * Point-to-Point (PP) Short Message Service (SMS).
+/* Point-to-Point (PP) Short Message Service (SMS).
  * Support on Mobile Radio Interface
  * 3GPP TS 04.11 version 7.1.0 Release 1998 / ETSI TS 100 942 V7.1.0 */
 /*
@@ -65,6 +64,7 @@
 
 /*! \addtogroup sms
  *  @{
+ *  \file gsm0411_smr.c
  */
 
 static void rp_timer_expired(void *data);
diff --git a/src/gsm/gsm0411_utils.c b/src/gsm/gsm0411_utils.c
index a4e9d0d1..acf7e234 100644
--- a/src/gsm/gsm0411_utils.c
+++ b/src/gsm/gsm0411_utils.c
@@ -1,5 +1,4 @@
-/*! \file gsm0411_utils.c
- * Point-to-Point (PP) Short Message Service (SMS).
+/* Point-to-Point (PP) Short Message Service (SMS).
  * Support on Mobile Radio Interface
  * 3GPP TS 04.11 version 7.1.0 Release 1998 / ETSI TS 100 942 V7.1.0. */
 /*
@@ -41,6 +40,7 @@
 
 /*! \addtogroup sms
  *  @{
+ *  \file gsm0411_utils.c
  */
 
 #define GSM411_ALLOC_SIZE	1024