From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from dpdk.org (dpdk.org [92.243.14.124])
	by dpdk.space (Postfix) with ESMTP id F3BE5A00E6
	for <public@inbox.dpdk.org>; Mon, 18 Mar 2019 07:09:39 +0100 (CET)
Received: from [92.243.14.124] (localhost [127.0.0.1])
	by dpdk.org (Postfix) with ESMTP id 0EF0C4C95;
	Mon, 18 Mar 2019 07:09:30 +0100 (CET)
Received: from mga18.intel.com (mga18.intel.com [134.134.136.126])
 by dpdk.org (Postfix) with ESMTP id C652A152A
 for <dev@dpdk.org>; Mon, 18 Mar 2019 07:09:23 +0100 (CET)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from fmsmga002.fm.intel.com ([10.253.24.26])
 by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
 17 Mar 2019 23:09:21 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.58,492,1544515200"; d="scan'208";a="152619855"
Received: from dpdk-qiming2.sh.intel.com ([10.67.119.132])
 by fmsmga002.fm.intel.com with ESMTP; 17 Mar 2019 23:09:20 -0700
From: Qiming Yang <qiming.yang@intel.com>
To: dev@dpdk.org
Cc: qi.z.zhang@intel.com,
	Qiming Yang <qiming.yang@intel.com>
Date: Mon, 18 Mar 2019 21:32:27 +0800
Message-Id: <20190318133230.140978-2-qiming.yang@intel.com>
X-Mailer: git-send-email 2.9.5
In-Reply-To: <20190318133230.140978-1-qiming.yang@intel.com>
References: <20190102143829.7624-1-qiming.yang@intel.com>
 <20190318133230.140978-1-qiming.yang@intel.com>
Subject: [dpdk-dev] [PATCH v2 1/4] net/i40e: add support for VXLAN-GPE
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>
Content-Type: text/plain; charset="UTF-8"
Message-ID: <20190318133227.QwZWTl3XePtor1aZhSklVzdhuJDTO2qDqszw-TirZ_4@z>

Can recognize new packet type VXLAN-GPE in i40e driver.
Added inner IP/TCP/UDP checksum and RSS support for VXLAN-GPE
packet.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
---
 drivers/net/i40e/i40e_ethdev.c   | 13 +++++++++----
 lib/librte_ethdev/rte_eth_ctrl.h |  1 +
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index dca61f0..8093eae 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -8368,7 +8368,7 @@ i40e_get_vxlan_port_idx(struct i40e_pf *pf, uint16_t port)
 }
 
 static int
-i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port)
+i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port, int udp_type)
 {
 	int  idx, ret;
 	uint8_t filter_idx;
@@ -8391,7 +8391,7 @@ i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port)
 		return -ENOSPC;
 	}
 
-	ret =  i40e_aq_add_udp_tunnel(hw, port, I40E_AQC_TUNNEL_TYPE_VXLAN,
+	ret =  i40e_aq_add_udp_tunnel(hw, port, udp_type,
 					&filter_idx, NULL);
 	if (ret < 0) {
 		PMD_DRV_LOG(ERR, "Failed to add VXLAN UDP port %d", port);
@@ -8459,9 +8459,13 @@ i40e_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
 
 	switch (udp_tunnel->prot_type) {
 	case RTE_TUNNEL_TYPE_VXLAN:
-		ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port);
+		ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port,
+					  I40E_AQC_TUNNEL_TYPE_VXLAN);
 		break;
-
+	case RTE_TUNNEL_TYPE_VXLAN_GPE:
+                ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port,
+					  I40E_AQC_TUNNEL_TYPE_VXLAN_GPE);
+                break;
 	case RTE_TUNNEL_TYPE_GENEVE:
 	case RTE_TUNNEL_TYPE_TEREDO:
 		PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
@@ -8490,6 +8494,7 @@ i40e_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
 
 	switch (udp_tunnel->prot_type) {
 	case RTE_TUNNEL_TYPE_VXLAN:
+	case RTE_TUNNEL_TYPE_VXLAN_GPE:
 		ret = i40e_del_vxlan_port(pf, udp_tunnel->udp_port);
 		break;
 	case RTE_TUNNEL_TYPE_GENEVE:
diff --git a/lib/librte_ethdev/rte_eth_ctrl.h b/lib/librte_ethdev/rte_eth_ctrl.h
index 5ea8ae2..b341634 100644
--- a/lib/librte_ethdev/rte_eth_ctrl.h
+++ b/lib/librte_ethdev/rte_eth_ctrl.h
@@ -229,6 +229,7 @@ enum rte_eth_tunnel_type {
 	RTE_TUNNEL_TYPE_NVGRE,
 	RTE_TUNNEL_TYPE_IP_IN_GRE,
 	RTE_L2_TUNNEL_TYPE_E_TAG,
+	RTE_TUNNEL_TYPE_VXLAN_GPE,
 	RTE_TUNNEL_TYPE_MAX,
 };
 
-- 
2.9.5