[dpdk-dev] [PATCH v3] net: adjust the header length parse size

[Haiyue Wang]

Enlarge the L3 and tunnel header length from 8-bit to 16-bit to handle
the bigger headers. And reorder the fields to avoid creating a structure
hole.

Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
---
v2: use bit field to avoid creating a structure hole.
v3: use basic type and reorder to avoid structure hole.
---
 lib/librte_net/rte_net.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/librte_net/rte_net.h b/lib/librte_net/rte_net.h
index 94b06d9ee..434435ffa 100644
--- a/lib/librte_net/rte_net.h
+++ b/lib/librte_net/rte_net.h
@@ -20,11 +20,11 @@ extern "C" {
  */
 struct rte_net_hdr_lens {
 	uint8_t l2_len;
-	uint8_t l3_len;
-	uint8_t l4_len;
-	uint8_t tunnel_len;
 	uint8_t inner_l2_len;
-	uint8_t inner_l3_len;
+	uint16_t l3_len;
+	uint16_t inner_l3_len;
+	uint16_t tunnel_len;
+	uint8_t l4_len;
 	uint8_t inner_l4_len;
 };
 
-- 
2.28.0