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From: Junfeng Guo <junfeng.guo@intel.com>
To: qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com
Cc: dev@dpdk.org, haiyue.wang@intel.com, yuying.zhang@intel.com,
	junfeng.guo@intel.com
Subject: [dpdk-dev] [PATCH v3 1/3] net/iavf: support GTPU inner IPv4 for FDIR
Date: Fri, 26 Mar 2021 14:29:46 +0000
Message-ID: <20210326142948.1889704-2-junfeng.guo@intel.com> (raw)
In-Reply-To: <20210326142948.1889704-1-junfeng.guo@intel.com>

Support GTPU_(EH)_IPV4 inner L3 and L4 fields matching for AVF FDIR.

+------------------------------+---------------------------------+
|           Pattern            |            Input Set            |
+------------------------------+---------------------------------+
| eth/ipv4/gtpu/ipv4           | inner: src/dst ip               |
| eth/ipv4/gtpu/ipv4/udp       | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/ipv4/tcp       | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh/ipv4        | inner: src/dst ip               |
| eth/ipv4/gtpu/eh/ipv4/udp    | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh/ipv4/tcp    | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(0)/ipv4     | inner: src/dst ip               |
| eth/ipv4/gtpu/eh(0)/ipv4/udp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(0)/ipv4/tcp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(1)/ipv4     | inner: src/dst ip               |
| eth/ipv4/gtpu/eh(1)/ipv4/udp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(1)/ipv4/tcp | inner: src/dst ip, src/dst port |
+------------------------------+---------------------------------+

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
---
 drivers/net/iavf/iavf_fdir.c         | 37 ++++++++++++++++++++++++++++
 drivers/net/iavf/iavf_generic_flow.h | 21 ++++++++++++++++
 2 files changed, 58 insertions(+)

diff --git a/drivers/net/iavf/iavf_fdir.c b/drivers/net/iavf/iavf_fdir.c
index 4e864b4b9c..a15574c9ea 100644
--- a/drivers/net/iavf/iavf_fdir.c
+++ b/drivers/net/iavf/iavf_fdir.c
@@ -75,6 +75,19 @@
 	IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
 	IAVF_INSET_GTPU_TEID)
 
+#define IAVF_FDIR_INSET_GTPU_IPV4 (\
+	IAVF_INSET_TUN_IPV4_SRC | IAVF_INSET_TUN_IPV4_DST | \
+	IAVF_INSET_TUN_IPV4_PROTO | IAVF_INSET_TUN_IPV4_TOS | \
+	IAVF_INSET_TUN_IPV4_TTL)
+
+#define IAVF_FDIR_INSET_GTPU_IPV4_UDP (\
+	IAVF_FDIR_INSET_GTPU_IPV4 | \
+	IAVF_INSET_TUN_UDP_SRC_PORT | IAVF_INSET_TUN_UDP_DST_PORT)
+
+#define IAVF_FDIR_INSET_GTPU_IPV4_TCP (\
+	IAVF_FDIR_INSET_GTPU_IPV4 | \
+	IAVF_INSET_TUN_TCP_SRC_PORT | IAVF_INSET_TUN_TCP_DST_PORT)
+
 #define IAVF_FDIR_INSET_IPV4_GTPU_EH (\
 	IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
 	IAVF_INSET_GTPU_TEID | IAVF_INSET_GTPU_QFI)
@@ -121,7 +134,13 @@ static struct iavf_pattern_match_item iavf_fdir_pattern[] = {
 	{iavf_pattern_eth_ipv6_tcp,		IAVF_FDIR_INSET_ETH_IPV6_TCP,		IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv6_sctp,		IAVF_FDIR_INSET_ETH_IPV6_SCTP,		IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv4_gtpu,		IAVF_FDIR_INSET_IPV4_GTPU,		IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_ipv4,       IAVF_FDIR_INSET_GTPU_IPV4,              IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_ipv4_udp,   IAVF_FDIR_INSET_GTPU_IPV4_UDP,          IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_ipv4_tcp,   IAVF_FDIR_INSET_GTPU_IPV4_TCP,          IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv4_gtpu_eh,		IAVF_FDIR_INSET_IPV4_GTPU_EH,		IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_eh_ipv4,    IAVF_FDIR_INSET_GTPU_IPV4,              IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_eh_ipv4_udp,IAVF_FDIR_INSET_GTPU_IPV4_UDP,          IAVF_INSET_NONE},
+	{iavf_pattern_eth_ipv4_gtpu_eh_ipv4_tcp,IAVF_FDIR_INSET_GTPU_IPV4_TCP,          IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv6_gtpu,		IAVF_FDIR_INSET_IPV6_GTPU,		IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv6_gtpu_eh,		IAVF_FDIR_INSET_IPV6_GTPU_EH,		IAVF_INSET_NONE},
 	{iavf_pattern_eth_ipv4_l2tpv3,		IAVF_FDIR_INSET_L2TPV3OIP,		IAVF_INSET_NONE},
@@ -534,6 +553,7 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
 	enum rte_flow_item_type next_type;
 	uint16_t ether_type;
 
+	u8 tun_inner = 0;
 	int layer = 0;
 	struct virtchnl_proto_hdr *hdr;
 
@@ -650,6 +670,11 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
 					VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4, DST);
 				}
 
+				if (tun_inner) {
+					input_set &= ~IAVF_PROT_IPV4_OUTER;
+					input_set |= IAVF_PROT_IPV4_INNER;
+				}
+
 				rte_memcpy(hdr->buffer,
 					&ipv4_spec->hdr,
 					sizeof(ipv4_spec->hdr));
@@ -736,6 +761,11 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
 					VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, UDP, DST_PORT);
 				}
 
+				if (tun_inner) {
+					input_set &= ~IAVF_PROT_UDP_OUTER;
+					input_set |= IAVF_PROT_UDP_INNER;
+				}
+
 				if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
 					rte_memcpy(hdr->buffer,
 						&udp_spec->hdr,
@@ -780,6 +810,11 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
 					VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, TCP, DST_PORT);
 				}
 
+				if (tun_inner) {
+					input_set &= ~IAVF_PROT_TCP_OUTER;
+					input_set |= IAVF_PROT_TCP_INNER;
+				}
+
 				if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
 					rte_memcpy(hdr->buffer,
 						&tcp_spec->hdr,
@@ -858,6 +893,8 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
 					gtp_spec, sizeof(*gtp_spec));
 			}
 
+			tun_inner = 1;
+
 			filter->add_fltr.rule_cfg.proto_hdrs.count = ++layer;
 			break;
 
diff --git a/drivers/net/iavf/iavf_generic_flow.h b/drivers/net/iavf/iavf_generic_flow.h
index 0ccf5901b4..f7bdd094e1 100644
--- a/drivers/net/iavf/iavf_generic_flow.h
+++ b/drivers/net/iavf/iavf_generic_flow.h
@@ -95,6 +95,17 @@
 #define IAVF_INSET_IPV6_TC \
 	(IAVF_PROT_IPV6_OUTER | IAVF_IP_TOS)
 
+#define IAVF_INSET_TUN_IPV4_SRC \
+	(IAVF_PROT_IPV4_INNER | IAVF_IP_SRC)
+#define IAVF_INSET_TUN_IPV4_DST \
+	(IAVF_PROT_IPV4_INNER | IAVF_IP_DST)
+#define IAVF_INSET_TUN_IPV4_TOS \
+	(IAVF_PROT_IPV4_INNER | IAVF_IP_TOS)
+#define IAVF_INSET_TUN_IPV4_PROTO \
+	(IAVF_PROT_IPV4_INNER | IAVF_IP_PROTO)
+#define IAVF_INSET_TUN_IPV4_TTL \
+	(IAVF_PROT_IPV4_INNER | IAVF_IP_TTL)
+
 #define IAVF_INSET_TCP_SRC_PORT \
 	(IAVF_PROT_TCP_OUTER | IAVF_SPORT)
 #define IAVF_INSET_TCP_DST_PORT \
@@ -103,6 +114,16 @@
 	(IAVF_PROT_UDP_OUTER | IAVF_SPORT)
 #define IAVF_INSET_UDP_DST_PORT \
 	(IAVF_PROT_UDP_OUTER | IAVF_DPORT)
+
+#define IAVF_INSET_TUN_TCP_SRC_PORT \
+	(IAVF_PROT_TCP_INNER | IAVF_SPORT)
+#define IAVF_INSET_TUN_TCP_DST_PORT \
+	(IAVF_PROT_TCP_INNER | IAVF_DPORT)
+#define IAVF_INSET_TUN_UDP_SRC_PORT \
+	(IAVF_PROT_UDP_INNER | IAVF_SPORT)
+#define IAVF_INSET_TUN_UDP_DST_PORT \
+	(IAVF_PROT_UDP_INNER | IAVF_DPORT)
+
 #define IAVF_INSET_SCTP_SRC_PORT \
 	(IAVF_PROT_SCTP_OUTER | IAVF_SPORT)
 #define IAVF_INSET_SCTP_DST_PORT \
-- 
2.25.1


  parent reply	other threads:[~2021-03-26  6:37 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-22 10:09 [dpdk-dev] [PATCH 0/2] support GTPU inner IPv4/IPv6 for AVF FDIR Junfeng Guo
2021-02-22 10:09 ` [dpdk-dev] [PATCH 1/2] net/iavf: support GTPU inner IPv4 for FDIR Junfeng Guo
2021-03-26 10:42   ` [dpdk-dev] [PATCH v2 0/3] support GTPU inner IPv4/IPv6 for AVF FDIR Junfeng Guo
2021-03-26 10:42     ` [dpdk-dev] [PATCH v2 1/3] net/iavf: support GTPU inner IPv4 for FDIR Junfeng Guo
2021-03-26 14:29       ` [dpdk-dev] [PATCH v3 0/3] support GTPU inner IPv4/IPv6 for AVF FDIR Junfeng Guo
2021-03-26  6:41         ` Zhang, Qi Z
2021-03-31 14:54           ` Ferruh Yigit
2021-03-26 14:29         ` Junfeng Guo [this message]
2021-03-29  7:50           ` [dpdk-dev] rte_flow ageing David Bouyeure
2021-03-29  8:32             ` David Bouyeure
2021-03-31 14:53           ` [dpdk-dev] [PATCH v3 1/3] net/iavf: support GTPU inner IPv4 for FDIR Ferruh Yigit
2021-03-26 14:29         ` [dpdk-dev] [PATCH v3 2/3] net/iavf: support GTPU inner IPv6 " Junfeng Guo
2021-03-26 14:29         ` [dpdk-dev] [PATCH v3 3/3] doc: add release notes for 21.05 Junfeng Guo
2021-03-26 10:42     ` [dpdk-dev] [PATCH v2 2/3] net/iavf: support GTPU inner IPv6 for FDIR Junfeng Guo
2021-03-26 10:42     ` [dpdk-dev] [PATCH v2 3/3] doc: add release notes for 21.05 Junfeng Guo
2021-03-26  6:08       ` Zhang, Qi Z
2021-02-22 10:09 ` [dpdk-dev] [PATCH 2/2] net/iavf: support GTPU inner IPv6 for FDIR Junfeng Guo

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