From: xiangxia.m.yue@gmail.com
To: matan@mellanox.com, shahafs@mellanox.com, viacheslavo@mellanox.com
Cc: dev@dpdk.org, Tonghao Zhang <xiangxia.m.yue@gmail.com>
Subject: [dpdk-dev] [PATCH dpdk-dev] net/mlx5: allow to match TTL option
Date: Tue, 19 Nov 2019 19:33:32 +0800 [thread overview]
Message-ID: <1574163212-28868-1-git-send-email-xiangxia.m.yue@gmail.com> (raw)
From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
For example, Open vSwitch may offload tunnel flows
to hardware and the tunnel TTL option is 64 and its
mask is 0xff as default. Allow to match IPv4 TTL option.
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
---
drivers/net/mlx5/mlx5_flow.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index d677de817ded..b9bb3feefbc8 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1523,6 +1523,7 @@ mlx5_flow_validate_item_ipv4(const struct rte_flow_item *item,
.src_addr = RTE_BE32(0xffffffff),
.dst_addr = RTE_BE32(0xffffffff),
.type_of_service = 0xff,
+ .time_to_live = 0xff,
.next_proto_id = 0xff,
},
};
--
2.23.0
reply other threads:[~2019-11-19 11:33 UTC|newest]
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