From: Jiawen Wu <jiawenwu@trustnetic.com>
Date: Fri, 5 Mar 2021 02:14:37 +0000 (+0800)
Subject: net/txgbe: update packet type
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=893b78035463f9d2eb35ea02ad7049312e2f855e;p=dpdk.git

net/txgbe: update packet type

Update the packet type lookup table according to the HW design.
Fix the bug that inner L3 and L4 type can not be parsed when
QINQ insert in tunnel packet.

Fixes: 9e30b88f60b2 ("net/txgbe: support packet type")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---

diff --git a/drivers/net/txgbe/txgbe_ptypes.c b/drivers/net/txgbe/txgbe_ptypes.c
index cd160ebbaf..7009f20821 100644
--- a/drivers/net/txgbe/txgbe_ptypes.c
+++ b/drivers/net/txgbe/txgbe_ptypes.c
@@ -50,6 +50,7 @@
 static u32 txgbe_ptype_lookup[TXGBE_PTID_MAX] __rte_cache_aligned = {
 	/* L2:0-3 L3:4-7 L4:8-11 TUN:12-15 EL2:16-19 EL3:20-23 EL2:24-27 */
 	/* L2: ETH */
+	TPTE(0x10, ETHER,          NONE, NONE, NONE, NONE, NONE, NONE),
 	TPTE(0x11, ETHER,          NONE, NONE, NONE, NONE, NONE, NONE),
 	TPTE(0x12, ETHER_TIMESYNC, NONE, NONE, NONE, NONE, NONE, NONE),
 	TPTE(0x13, ETHER_FIP,      NONE, NONE, NONE, NONE, NONE, NONE),
@@ -67,6 +68,7 @@ static u32 txgbe_ptype_lookup[TXGBE_PTID_MAX] __rte_cache_aligned = {
 	TPTE(0x1E, ETHER_FILTER,   NONE, NONE, NONE, NONE, NONE, NONE),
 	TPTE(0x1F, ETHER_FILTER,   NONE, NONE, NONE, NONE, NONE, NONE),
 	/* L3: IP */
+	TPTE(0x20, ETHER, IPV4, NONFRAG, NONE, NONE, NONE, NONE),
 	TPTE(0x21, ETHER, IPV4, FRAG,    NONE, NONE, NONE, NONE),
 	TPTE(0x22, ETHER, IPV4, NONFRAG, NONE, NONE, NONE, NONE),
 	TPTE(0x23, ETHER, IPV4, UDP,     NONE, NONE, NONE, NONE),
@@ -339,7 +341,7 @@ txgbe_encode_ptype_tunnel(u32 ptype)
 		break;
 	case RTE_PTYPE_INNER_L2_ETHER_QINQ:
 		ptid |= TXGBE_PTID_TUN_EIGMV;
-		return ptid;
+		break;
 	default:
 		break;
 	}