From: Ophir Munk <ophirmu@nvidia.com>
To: dev@dpdk.org, Wenzhuo Lu <wenzhuo.lu@intel.com>,
Beilei Xing <beilei.xing@intel.com>,
Bernard Iremonger <bernard.iremonger@intel.com>,
Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Ophir Munk <ophirmu@nvidia.com>, Ophir Munk <ophirmu@mellanox.com>
Subject: [dpdk-dev] [PATCH v3 3/3] app/testpmd: reduce tunnel parsing code duplication
Date: Tue, 15 Sep 2020 12:53:19 +0000
Message-ID: <20200915125319.16568-4-ophirmu@nvidia.com> (raw)
In-Reply-To: <20200915125319.16568-1-ophirmu@nvidia.com>
From: Ophir Munk <ophirmu@mellanox.com>
This is a cleanup commit. It assembles all tunnel outer updates into one
function call to avoid code duplications.
It defines RTE_VXLAN_GPE_DEFAULT_PORT (4790) in accordance with all
other tunnel protocol definitions.
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
---
app/test-pmd/csumonly.c | 72 +++++++++++++---------------------------------
lib/librte_net/rte_vxlan.h | 1 +
2 files changed, 21 insertions(+), 52 deletions(-)
diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index eb87b9b..6f24a14 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -63,7 +63,7 @@
#define _htons(x) (x)
#endif
-uint16_t vxlan_gpe_udp_port = 4790;
+uint16_t vxlan_gpe_udp_port = RTE_VXLAN_GPE_DEFAULT_PORT;
uint16_t geneve_udp_port = RTE_GENEVE_DEFAULT_PORT;
/* structure that caches offload info for the current packet */
@@ -181,6 +181,17 @@ parse_ethernet(struct rte_ether_hdr *eth_hdr, struct testpmd_offload_info *info)
}
}
+/* Fill in outer layers length */
+static void
+update_tunnel_outer(struct testpmd_offload_info *info)
+{
+ info->is_tunnel = 1;
+ info->outer_ethertype = info->ethertype;
+ info->outer_l2_len = info->l2_len;
+ info->outer_l3_len = info->l3_len;
+ info->outer_l4_proto = info->l4_proto;
+}
+
/*
* Parse a GTP protocol header.
* No optional fields and next extension header type.
@@ -201,11 +212,7 @@ parse_gtp(struct rte_udp_hdr *udp_hdr,
udp_hdr->dst_port != _htons(RTE_GTPU_UDP_PORT))
return;
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
info->l2_len = 0;
gtp_hdr = (struct rte_gtp_hdr *)((char *)udp_hdr +
@@ -257,11 +264,7 @@ parse_vxlan(struct rte_udp_hdr *udp_hdr,
RTE_ETH_IS_TUNNEL_PKT(pkt_type) == 0)
return;
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
eth_hdr = (struct rte_ether_hdr *)((char *)udp_hdr +
sizeof(struct rte_udp_hdr) +
@@ -291,11 +294,7 @@ parse_vxlan_gpe(struct rte_udp_hdr *udp_hdr,
if (!vxlan_gpe_hdr->proto || vxlan_gpe_hdr->proto ==
RTE_VXLAN_GPE_TYPE_IPV4) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
ipv4_hdr = (struct rte_ipv4_hdr *)((char *)vxlan_gpe_hdr +
vxlan_gpe_len);
@@ -305,11 +304,7 @@ parse_vxlan_gpe(struct rte_udp_hdr *udp_hdr,
info->l2_len = 0;
} else if (vxlan_gpe_hdr->proto == RTE_VXLAN_GPE_TYPE_IPV6) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
ipv6_hdr = (struct rte_ipv6_hdr *)((char *)vxlan_gpe_hdr +
vxlan_gpe_len);
@@ -319,11 +314,7 @@ parse_vxlan_gpe(struct rte_udp_hdr *udp_hdr,
info->l2_len = 0;
} else if (vxlan_gpe_hdr->proto == RTE_VXLAN_GPE_TYPE_ETH) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
eth_hdr = (struct rte_ether_hdr *)((char *)vxlan_gpe_hdr +
vxlan_gpe_len);
@@ -335,17 +326,6 @@ parse_vxlan_gpe(struct rte_udp_hdr *udp_hdr,
info->l2_len += RTE_ETHER_VXLAN_GPE_HLEN;
}
-/* Fill in outer layers length */
-static void
-update_tunnel_outer(struct testpmd_offload_info *info)
-{
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
-}
-
/* Parse a geneve header */
static void
parse_geneve(struct rte_udp_hdr *udp_hdr,
@@ -412,11 +392,7 @@ parse_gre(struct simple_gre_hdr *gre_hdr, struct testpmd_offload_info *info)
gre_len += GRE_EXT_LEN;
if (gre_hdr->proto == _htons(RTE_ETHER_TYPE_IPV4)) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
ipv4_hdr = (struct rte_ipv4_hdr *)((char *)gre_hdr + gre_len);
@@ -425,11 +401,7 @@ parse_gre(struct simple_gre_hdr *gre_hdr, struct testpmd_offload_info *info)
info->l2_len = 0;
} else if (gre_hdr->proto == _htons(RTE_ETHER_TYPE_IPV6)) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
ipv6_hdr = (struct rte_ipv6_hdr *)((char *)gre_hdr + gre_len);
@@ -438,11 +410,7 @@ parse_gre(struct simple_gre_hdr *gre_hdr, struct testpmd_offload_info *info)
info->l2_len = 0;
} else if (gre_hdr->proto == _htons(RTE_ETHER_TYPE_TEB)) {
- info->is_tunnel = 1;
- info->outer_ethertype = info->ethertype;
- info->outer_l2_len = info->l2_len;
- info->outer_l3_len = info->l3_len;
- info->outer_l4_proto = info->l4_proto;
+ update_tunnel_outer(info);
eth_hdr = (struct rte_ether_hdr *)((char *)gre_hdr + gre_len);
diff --git a/lib/librte_net/rte_vxlan.h b/lib/librte_net/rte_vxlan.h
index c23c10c..2ad6061 100644
--- a/lib/librte_net/rte_vxlan.h
+++ b/lib/librte_net/rte_vxlan.h
@@ -22,6 +22,7 @@ extern "C" {
/** VXLAN default port. */
#define RTE_VXLAN_DEFAULT_PORT 4789
+#define RTE_VXLAN_GPE_DEFAULT_PORT 4790
/**
* VXLAN protocol header.
--
2.8.4
next prev parent reply other threads:[~2020-09-15 12:53 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 8:29 [dpdk-dev] [PATCH v1 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-07-29 8:29 ` [dpdk-dev] [PATCH v1 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-07-29 8:29 ` [dpdk-dev] [PATCH v1 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-07-29 8:29 ` [dpdk-dev] [PATCH v1 3/3] app/testpmd: reduce tunnel parsing code duplication Ophir Munk
2020-08-27 7:02 ` [dpdk-dev] [PATCH v2 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-08-27 7:02 ` [dpdk-dev] [PATCH v2 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-09-14 17:27 ` Ferruh Yigit
2020-09-15 12:53 ` [dpdk-dev] [PATCH v3 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-09-15 12:53 ` [dpdk-dev] [PATCH v3 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-09-15 13:17 ` [dpdk-dev] [PATCH v4 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-09-15 13:17 ` [dpdk-dev] [PATCH v4 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-09-15 13:56 ` Ophir Munk
2020-09-17 12:23 ` Olivier Matz
2020-09-18 14:21 ` Ophir Munk
2020-09-18 14:17 ` [dpdk-dev] [PATCH v5 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-09-18 14:17 ` [dpdk-dev] [PATCH v5 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-10-06 14:30 ` Ferruh Yigit
2020-10-07 14:52 ` Ophir Munk
2020-10-07 16:25 ` Ferruh Yigit
2020-10-08 8:44 ` Ophir Munk
2020-10-08 13:37 ` Ferruh Yigit
2020-10-07 15:30 ` [dpdk-dev] [PATCH v6 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-10-07 15:30 ` [dpdk-dev] [PATCH v6 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-10-08 20:16 ` [dpdk-dev] [PATCH v7 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
2020-10-08 20:16 ` [dpdk-dev] [PATCH v7 1/3] app/testpmd: add GENEVE parsing Ophir Munk
2020-10-08 20:16 ` [dpdk-dev] [PATCH v7 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-10-08 20:16 ` [dpdk-dev] [PATCH v7 3/3] app/testpmd: tunnel parsing protocols cleanup Ophir Munk
2020-10-09 12:49 ` [dpdk-dev] [PATCH v7 0/3] Add GENEVE protocol parsing to testpmd Ferruh Yigit
2020-10-07 15:30 ` [dpdk-dev] [PATCH v6 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-10-07 15:30 ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: tunnel parsing protocols cleanup Ophir Munk
2020-10-07 16:05 ` Ferruh Yigit
2020-09-18 14:17 ` [dpdk-dev] [PATCH v5 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-09-18 14:17 ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: reduce tunnel parsing code duplication Ophir Munk
2020-10-06 14:30 ` Ferruh Yigit
2020-10-07 10:56 ` Ophir Munk
2020-10-06 14:58 ` [dpdk-dev] [PATCH v5 0/3] Add GENEVE protocol parsing to testpmd Ferruh Yigit
2020-10-07 15:43 ` Ophir Munk
2020-10-07 16:00 ` Ferruh Yigit
2020-09-15 13:17 ` [dpdk-dev] [PATCH v4 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-09-15 13:17 ` [dpdk-dev] [PATCH v4 3/3] app/testpmd: reduce tunnel parsing code duplication Ophir Munk
2020-09-15 12:53 ` [dpdk-dev] [PATCH v3 2/3] app/testpmd: enable configuring GENEVE port Ophir Munk
2020-09-15 12:53 ` Ophir Munk [this message]
2020-08-27 7:02 ` [dpdk-dev] [PATCH v2 " Ophir Munk
2020-09-14 17:31 ` Ferruh Yigit
2020-09-15 8:46 ` Ophir Munk
2020-09-15 11:07 ` Ferruh Yigit
2020-09-15 12:59 ` Ophir Munk
2020-09-15 13:19 ` Ophir Munk
2020-08-27 7:02 ` [dpdk-dev] [PATCH v2 3/3] app/testpmd: reduce tunnel parsing code duplication Ophir Munk
2020-08-31 6:40 ` [dpdk-dev] [PATCH v2 0/3] Add GENEVE protocol parsing to testpmd Ophir Munk
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