[dpdk-dev] [PATCH] lib/gro: fix doxygen comment issue

[Jiayu Hu]

This patch updates GRO API comments to generate correct
API documentation by doxygen.

Signed-off-by: Jiayu Hu <jiayu.hu at intel.com>
---
 lib/librte_gro/rte_gro.h | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/lib/librte_gro/rte_gro.h b/lib/librte_gro/rte_gro.h
index 3b4fec0..c409270 100644
--- a/lib/librte_gro/rte_gro.h
+++ b/lib/librte_gro/rte_gro.h
@@ -33,36 +33,44 @@
 #ifndef _RTE_GRO_H_
 #define _RTE_GRO_H_
 
+/**
+ * @file
+ * Interface to GRO library
+ */
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/**< the max packets number that rte_gro_reassemble_burst()
+#define RTE_GRO_MAX_BURST_ITEM_NUM 128U
+/**< the max number of packets that rte_gro_reassemble_burst()
  * can process in each invocation.
  */
-#define RTE_GRO_MAX_BURST_ITEM_NUM 128U
-
-/**< max number of supported GRO types */
 #define RTE_GRO_TYPE_MAX_NUM 64
-/**< current supported GRO num */
+/**< the max number of supported GRO types */
 #define RTE_GRO_TYPE_SUPPORT_NUM 1
+/**< the number of currently supported GRO types */
 
-/**< TCP/IPv4 GRO flag */
 #define RTE_GRO_TCP_IPV4_INDEX 0
 #define RTE_GRO_TCP_IPV4 (1ULL << RTE_GRO_TCP_IPV4_INDEX)
+/**< TCP/IPv4 GRO flag */
 
+/**
+ * A structure which is used to create GRO context objects or tell
+ * rte_gro_reassemble_burst() what reassembly rules are demanded.
+ */
 struct rte_gro_param {
-	/**< desired GRO types */
 	uint64_t gro_types;
-	/**< max flow number */
+	/**< desired GRO types */
 	uint16_t max_flow_num;
-	/**< max packet number per flow */
+	/**< max flow number */
 	uint16_t max_item_per_flow;
+	/**< max packet number per flow */
+	uint16_t socket_id;
 	/**< socket index for allocating GRO related data structures,
 	 * like reassembly tables. When use rte_gro_reassemble_burst(),
 	 * applications don't need to set this value.
 	 */
-	uint16_t socket_id;
 };
 
 /**
@@ -105,7 +113,7 @@ void rte_gro_ctx_destroy(void *ctx);
  *
  * @param pkts
  *  a pointer array which points to the packets to reassemble. Besides,
- *  it keeps packet addresses for GROed packets.
+ *  it keeps mbuf addresses for the GROed packets.
  * @param nb_pkts
  *  the number of packets to reassemble.
  * @param param
-- 
2.7.4