[dpdk-dev] [PATCH 10/12] i40e: fix VLAN bitmasks for hash/fdir input sets for tunnels

Jingjing Wu jingjing.wu at intel.com
Tue Jan 26 07:26:13 CET 2016


From: Andrey Chilikin <andrey.chilikin at intel.com>

This patch adds missing VLAN bitmask for inner frame in case of
tunneling and fixes VLAN tags bitmasks for single or outer frame
in case of tunneling.

Signed-off-by: Andrey Chilikin <andrey.chilikin at intel.com>
Signed-off-by: Jingjing Wu <jingjing.wu at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 62cdf81..66e3a46 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -206,10 +206,12 @@
 #define I40E_REG_INSET_L2_DMAC                   0xE000000000000000ULL
 /* Source MAC address */
 #define I40E_REG_INSET_L2_SMAC                   0x1C00000000000000ULL
-/* VLAN tag in the outer L2 header */
-#define I40E_REG_INSET_L2_OUTER_VLAN             0x0080000000000000ULL
-/* VLAN tag in the inner L2 header */
-#define I40E_REG_INSET_L2_INNER_VLAN             0x0100000000000000ULL
+/* Outer (S-Tag) VLAN tag in the outer L2 header */
+#define I40E_REG_INSET_L2_OUTER_VLAN             0x0200000000000000ULL
+/* Inner (C-Tag) or single VLAN tag in the outer L2 header */
+#define I40E_REG_INSET_L2_INNER_VLAN             0x0080000000000000ULL
+/* Single VLAN tag in the inner L2 header */
+#define I40E_REG_INSET_TUNNEL_VLAN               0x0100000000000000ULL
 /* Source IPv4 address */
 #define I40E_REG_INSET_L3_SRC_IP4                0x0001800000000000ULL
 /* Destination IPv4 address */
@@ -6818,7 +6820,7 @@ i40e_translate_input_set_reg(uint64_t input)
 			I40E_REG_INSET_TUNNEL_L4_UDP_SRC_PORT},
 		{I40E_INSET_TUNNEL_DST_PORT,
 			I40E_REG_INSET_TUNNEL_L4_UDP_DST_PORT},
-		{I40E_INSET_TUNNEL_ID, I40E_REG_INSET_TUNNEL_ID},
+		{I40E_INSET_VLAN_TUNNEL, I40E_REG_INSET_TUNNEL_VLAN},
 		{I40E_INSET_FLEX_PAYLOAD_W1, I40E_REG_INSET_FLEX_PAYLOAD_WORD1},
 		{I40E_INSET_FLEX_PAYLOAD_W2, I40E_REG_INSET_FLEX_PAYLOAD_WORD2},
 		{I40E_INSET_FLEX_PAYLOAD_W3, I40E_REG_INSET_FLEX_PAYLOAD_WORD3},
-- 
2.4.0



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