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net/mlx5: fix VLAN inner type matching on DR/DV

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The rte_flow_item_vlan has the inner_type, which is missing on
DR/DV flow engine.

By adding this support, the example testpmd commands could be:

 - matching all vlan traffic with id 2:

 testpmd> flow create 0 ingress pattern eth / vlan vid is 2 / end
          actions queue index 2 / end

 - matching all ipv4 traffic in vlan with id 2:

 testpmd> flow create 0 ingress pattern eth / vlan vid is 2
          inner_type is 0x0800 / end actions queue index 2 / end

Fixes: fc2c498ccb94 ("net/mlx5: add Direct Verbs translate items")
Cc: stable@dpdk.org

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
This commit is contained in:
Xiaoyu Min 2019-08-02 17:18:23 +08:00 committed by Raslan Darawsheh
parent 9b08de133e
commit b12c7b2368
1 changed files with 5 additions and 5 deletions
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10
drivers/net/mlx5/mlx5_flow_dv.c
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@ -3469,10 +3469,6 @@ flow_dv_translate_item_vlan(struct mlx5_flow *dev_flow,
{
const struct rte_flow_item_vlan *vlan_m = item->mask;
const struct rte_flow_item_vlan *vlan_v = item->spec;
const struct rte_flow_item_vlan nic_mask = {
.tci = RTE_BE16(0x0fff),
.inner_type = RTE_BE16(0xffff),
};
void *headers_m;
void *headers_v;
uint16_t tci_m;
@ -3481,7 +3477,7 @@ flow_dv_translate_item_vlan(struct mlx5_flow *dev_flow,
if (!vlan_v)
return;
if (!vlan_m)
vlan_m = &nic_mask;
vlan_m = &rte_flow_item_vlan_mask;
if (inner) {
headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
inner_headers);
@ -3507,6 +3503,10 @@ flow_dv_translate_item_vlan(struct mlx5_flow *dev_flow,
MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_cfi, tci_v >> 12);
MLX5_SET(fte_match_set_lyr_2_4, headers_m, first_prio, tci_m >> 13);
MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_prio, tci_v >> 13);
MLX5_SET(fte_match_set_lyr_2_4, headers_m, ethertype,
rte_be_to_cpu_16(vlan_m->inner_type));
MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype,
rte_be_to_cpu_16(vlan_m->inner_type & vlan_v->inner_type));
}
/**