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From: Raslan Darawsheh <rasland@mellanox.com>
To: Jack Min <jackmin@mellanox.com>,
	Shahaf Shuler <shahafs@mellanox.com>,
	Yongseok Koh <yskoh@mellanox.com>,
	Slava Ovsiienko <viacheslavo@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix VLAN inner type matching on DR/DV
Date: Mon, 5 Aug 2019 13:00:17 +0000	[thread overview]
Message-ID: <DB3PR0502MB39640F4DDB8E6D36E06D8D12C2DA0@DB3PR0502MB3964.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <0f1b3637c93d6f923ebcd4c56cc333959a570881.1564737358.git.jackmin@mellanox.com>

Hi,
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Xiaoyu Min
> Sent: Friday, August 2, 2019 12:18 PM
> To: Shahaf Shuler <shahafs@mellanox.com>; Yongseok Koh
> <yskoh@mellanox.com>; Slava Ovsiienko <viacheslavo@mellanox.com>
> Cc: dev@dpdk.org; Ori Kam <orika@mellanox.com>
> Subject: [dpdk-dev] [PATCH] net/mlx5: fix VLAN inner type matching on
> DR/DV
> 
> 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: orika@mellanox.com
> 
> Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
> ---
>  drivers/net/mlx5/mlx5_flow_dv.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/mlx5/mlx5_flow_dv.c
> b/drivers/net/mlx5/mlx5_flow_dv.c index 9c0a2613d5..f786c7a2c4 100644
> --- a/drivers/net/mlx5/mlx5_flow_dv.c
> +++ b/drivers/net/mlx5/mlx5_flow_dv.c
> @@ -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));
>  }
> 
>  /**
> --
> 2.21.0


Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh


      parent reply	other threads:[~2019-08-05 13:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-02  9:18 Xiaoyu Min
2019-08-04  5:47 ` [dpdk-dev] [Suspected-Phishing][PATCH] " Slava Ovsiienko
2019-08-05 13:00 ` Raslan Darawsheh [this message]

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