From: "Xing, Beilei" <beilei.xing@intel.com>
To: "Yigit, Ferruh" <ferruh.yigit@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>
Cc: "Zhang, Helin" <helin.zhang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 3/3] net/i40e: enable cloud filter for MPLS
Date: Thu, 9 Mar 2017 03:57:01 +0000 [thread overview]
Message-ID: <94479800C636CB44BD422CB454846E01315A7BE5@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <e77fce50-034b-f151-0ac2-da5e05a16d11@intel.com>
> -----Original Message-----
> From: Yigit, Ferruh
> Sent: Thursday, March 9, 2017 12:06 AM
> To: Xing, Beilei <beilei.xing@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Zhang, Helin <helin.zhang@intel.com>; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 3/3] net/i40e: enable cloud filter for MPLS
>
> On 3/3/2017 9:43 AM, Beilei Xing wrote:
> > This patch enables MPLSoUDP and MPLSoGRE cloud filter with replace
> > cloud filter.
> >
> > Signed-off-by: Beilei Xing <beilei.xing@intel.com>
>
> <...>
>
> > @@ -1286,6 +1286,9 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
> > if (ret < 0)
> > goto err_init_fdir_filter_list;
> >
> > + i40e_replace_mpls_l1_filter(pf);
> > + i40e_replace_mpls_cloud_filter(pf);
>
> Hi Beilei,
>
> Can you please help me to understand what has been replaced here, and
> why?
* Cloud filters type is a combination of up to 3 L1 filters.
* L1 filter depends on Type Rule index.
First, there's no MPLS label as L1 filter currently, so we need to add MPLS label by replacing some existing L1 filter, here we replace IMAC.
Second, there's no MPLS label as cloud filter currently, So here we add a new cloud filter type TEID_MPLS (0x11) to replace Inner MAC filter(0xA).
According to datasheet, the following filter types are supported by cloud filter.
6:0: Filter type:
* 0x0: Reserved
* 0x1: Reserved
* 0x2: Reserved
* 0x3: Inner MAC, Inner VLAN (for NVGRE, VXLAN or, Geneve or VXLAN-GPE packets)
* 0x4: Inner MAC, Inner VLAN, Tenant ID (for NVGRE, VXLAN, or Geneve or VXLAN-GPE
packets)
* 0x5: Reserved
* 0x6: {Inner MAC, Tenant ID} (NVGRE packet, or VXLAN, /Geneve or VXLAN-GPE packets).
* 0x7: Reserved
* 0x8: Reserved
* 0x9: Outer MAC L2 filter
* 0xA: Inner MAC filter
* 0xB: Outer MAC, Tenant ID, Inner MAC
* 0xC: Application Destination IP
* 0xD: Application Source-IP, Inner MAC.
* 0xE - 0x3F: Reserved.
>
> Thanks,
> ferruh
>
> <...>
next prev parent reply other threads:[~2017-03-09 3:57 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 9:43 [dpdk-dev] [PATCH 0/3] enable MPLS cloud filter Beilei Xing
2017-03-03 9:43 ` [dpdk-dev] [PATCH 1/3] app/testpmd: support MPLS for generic filter Beilei Xing
2017-03-03 11:09 ` Adrien Mazarguil
2017-03-06 2:39 ` Xing, Beilei
2017-03-03 9:43 ` [dpdk-dev] [PATCH 2/3] net/i40e: add MPLS parsing function Beilei Xing
2017-03-03 9:43 ` [dpdk-dev] [PATCH 3/3] net/i40e: enable cloud filter for MPLS Beilei Xing
2017-03-08 16:05 ` Ferruh Yigit
2017-03-09 3:57 ` Xing, Beilei [this message]
2017-03-09 11:13 ` Iremonger, Bernard
2017-03-09 11:39 ` Xing, Beilei
2017-03-09 11:53 ` Iremonger, Bernard
2017-03-09 12:06 ` Xing, Beilei
2017-03-09 13:48 ` Iremonger, Bernard
2017-03-23 10:57 ` [dpdk-dev] [PATCH v2 0/3] add support for MPLS tunnel filter Beilei Xing
2017-03-23 10:57 ` [dpdk-dev] [PATCH v2 1/3] app/testpmd: add support for MPLS and GRE items Beilei Xing
2017-03-23 19:39 ` Adrien Mazarguil
2017-03-24 2:17 ` Xing, Beilei
2017-03-24 10:00 ` Adrien Mazarguil
2017-03-23 10:57 ` [dpdk-dev] [PATCH v2 2/3] net/i40e: add MPLS parsing function Beilei Xing
2017-03-23 10:57 ` [dpdk-dev] [PATCH v2 3/3] net/i40e: enable tunnel filter for MPLS Beilei Xing
2017-03-28 6:40 ` [dpdk-dev] [PATCH v3 0/4] add support for MPLS tunnel filter Beilei Xing
2017-03-28 6:40 ` [dpdk-dev] [PATCH v3 1/4] ethdev: add MPLS and GRE items Beilei Xing
2017-03-28 12:28 ` Adrien Mazarguil
2017-03-28 6:40 ` [dpdk-dev] [PATCH v3 2/4] app/testpmd: add MPLS and GRE fields to flow command Beilei Xing
2017-03-28 12:29 ` Adrien Mazarguil
2017-03-28 6:40 ` [dpdk-dev] [PATCH v3 3/4] net/i40e: add MPLS parsing function Beilei Xing
2017-03-28 6:40 ` [dpdk-dev] [PATCH v3 4/4] net/i40e: enable tunnel filter for MPLS Beilei Xing
2017-03-30 4:07 ` [dpdk-dev] [PATCH v4 0/4] add support for MPLS tunnel filter Beilei Xing
2017-03-30 4:07 ` [dpdk-dev] [PATCH v4 1/4] ethdev: add MPLS and GRE items Beilei Xing
2017-03-30 4:07 ` [dpdk-dev] [PATCH v4 2/4] app/testpmd: add MPLS and GRE fields to flow command Beilei Xing
2017-03-30 4:07 ` [dpdk-dev] [PATCH v4 3/4] net/i40e: add MPLS parsing function Beilei Xing
2017-03-30 6:04 ` Wu, Jingjing
2017-03-30 6:35 ` Xing, Beilei
2017-03-30 4:07 ` [dpdk-dev] [PATCH v4 4/4] net/i40e: enable tunnel filter for MPLS Beilei Xing
2017-03-30 6:16 ` Wu, Jingjing
2017-03-30 6:20 ` Xing, Beilei
2017-03-30 6:56 ` [dpdk-dev] [PATCH v5 0/4] add support for MPLS tunnel filter Beilei Xing
2017-03-30 6:56 ` [dpdk-dev] [PATCH v5 1/4] ethdev: add MPLS and GRE items Beilei Xing
2017-03-30 6:56 ` [dpdk-dev] [PATCH v5 2/4] app/testpmd: add MPLS and GRE fields to flow command Beilei Xing
2017-03-30 6:56 ` [dpdk-dev] [PATCH v5 3/4] net/i40e: add MPLS parsing function Beilei Xing
2017-03-30 8:22 ` Wu, Jingjing
2017-03-30 6:56 ` [dpdk-dev] [PATCH v5 4/4] net/i40e: enable tunnel filter for MPLS Beilei Xing
2017-03-30 8:22 ` Wu, Jingjing
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