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From: "Wu, Jingjing" <jingjing.wu@intel.com>
To: "Xing, Beilei" <beilei.xing@intel.com>
CC: "Zhang, Helin" <helin.zhang@intel.com>, "Iremonger, Bernard"
 <bernard.iremonger@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Thread-Topic: [PATCH v4 4/4] net/i40e: enable tunnel filter for MPLS
Thread-Index: AQHSqQtlyafLbg8Q6kyqKlUdc+aphaGs55rw
Date: Thu, 30 Mar 2017 06:16:54 +0000
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Subject: Re: [dpdk-dev] [PATCH v4 4/4] net/i40e: enable tunnel filter for
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>  int
>  i40e_dev_consistent_tunnel_filter_set(struct i40e_pf *pf,
>  		      struct i40e_tunnel_filter_conf *tunnel_filter, @@ -6954,6
> +7063,8 @@ i40e_dev_consistent_tunnel_filter_set(struct i40e_pf *pf,
>  	struct i40e_tunnel_rule *tunnel_rule =3D &pf->tunnel;
>  	struct i40e_tunnel_filter *tunnel, *node;
>  	struct i40e_tunnel_filter check_filter; /* Check if filter exists */
> +	uint32_t teid_le;
> +	bool big_buffer =3D 0;
>=20
>  	cld_filter =3D rte_zmalloc("tunnel_filter",
>  			 sizeof(struct i40e_aqc_add_rm_cloud_filt_elem_ext),
> @@ -7001,6 +7112,32 @@ i40e_dev_consistent_tunnel_filter_set(struct
> i40e_pf *pf,
>  	case I40E_TUNNEL_TYPE_IP_IN_GRE:
>  		tun_type =3D I40E_AQC_ADD_CLOUD_TNL_TYPE_IP;
>  		break;
> +	case I40E_TUNNEL_TYPE_MPLSoUDP:
> +		i40e_replace_mpls_l1_filter(pf);
> +		i40e_replace_mpls_cloud_filter(pf);
Do we need replace every time when add each rule?

Thanks
Jingjing