From: Nélio Laranjeiro Date: Tue, 25 Apr 2017 08:27:52 +0000 (+0200) Subject: net/mlx5: fix IPv6 flow pattern item X-Git-Tag: spdx-start~3356 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=870ba73a64ecea37fa4a0c826934305814bf4cbb;p=dpdk.git net/mlx5: fix IPv6 flow pattern item Only masked bits must be set in Verbs specification for a rule to be valid. Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions") Signed-off-by: Nelio Laranjeiro Acked-by: Adrien Mazarguil --- diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index 1784e64fa9..cd3e5daf3b 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -778,6 +778,7 @@ mlx5_flow_create_ipv6(const struct rte_flow_item *item, struct mlx5_flow *flow = (struct mlx5_flow *)data; struct ibv_exp_flow_spec_ipv6_ext *ipv6; unsigned int ipv6_size = sizeof(struct ibv_exp_flow_spec_ipv6_ext); + unsigned int i; ++flow->ibv_attr->num_of_specs; flow->ibv_attr->priority = 1; @@ -803,6 +804,11 @@ mlx5_flow_create_ipv6(const struct rte_flow_item *item, ipv6->mask.flow_label = mask->hdr.vtc_flow; ipv6->mask.next_hdr = mask->hdr.proto; ipv6->mask.hop_limit = mask->hdr.hop_limits; + /* Remove unwanted bits from values. */ + for (i = 0; i < RTE_DIM(ipv6->val.src_ip); ++i) { + ipv6->val.src_ip[i] &= ipv6->mask.src_ip[i]; + ipv6->val.dst_ip[i] &= ipv6->mask.dst_ip[i]; + } ipv6->val.flow_label &= ipv6->mask.flow_label; ipv6->val.next_hdr &= ipv6->mask.next_hdr; ipv6->val.hop_limit &= ipv6->mask.hop_limit;