From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 5/6] ixgbe: support VxLAN & NVGRE TX checksum off-load
Date: Mon, 15 Feb 2016 11:03:27 +0100 [thread overview]
Message-ID: <1958817.fmrgW3e0Zp@xps13> (raw)
In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC09090342A92F@shsmsx102.ccr.corp.intel.com>
2016-02-15 05:32, Lu, Wenzhuo:
> From: Ananyev, Konstantin
> > From reading X550 spec, I don't really understand what for we need to specify is
> > it GRE or VXLAN packet, so probably we don't need that flag for now at all?
> The reason is we need to set the tunnel type in the Advanced Transmit Data Descriptor.
Why don't we use packet type?
> > If we really do, might bw worth to organise it like KT_TX_L4_CKSUM (as enum)
> > and reserve few values for future expansion (2 or 3 bits?).
> Now there're only VxLAN and NVGRE supported. So, only 1 bit is occupied for that. Not sure if more types will be supported in the future. Any suggestions? Thanks.
Yes there can be a lot of tunnel types.
Please check RTE_PTYPE_TUNNEL_*
next prev parent reply other threads:[~2016-02-15 10:04 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-11 7:07 [dpdk-dev] [PATCH 0/4] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 1/4] ixgbe: support UDP tunnel add/del Wenzhuo Lu
2016-01-11 7:40 ` Vincent JARDIN
2016-01-11 8:28 ` Lu, Wenzhuo
2016-01-11 8:41 ` Vincent JARDIN
2016-01-12 12:37 ` Thomas Monjalon
2016-01-13 2:50 ` Lu, Wenzhuo
2016-03-03 6:57 ` Qiu, Michael
2016-03-03 7:14 ` Lu, Wenzhuo
2016-01-11 7:07 ` [dpdk-dev] [PATCH 2/4] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 3/4] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 4/4] doc: update release note for VxLAN & NVGRE checksum off-load support Wenzhuo Lu
2016-01-12 13:44 ` Mcnamara, John
2016-01-13 2:52 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 0/6] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 1/6] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 2/6] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 3/6] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 4/6] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-02-04 20:16 ` Ananyev, Konstantin
2016-02-15 2:15 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 5/6] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-02-04 18:55 ` Ananyev, Konstantin
2016-02-15 5:32 ` Lu, Wenzhuo
2016-02-15 10:03 ` Thomas Monjalon [this message]
2016-02-15 13:15 ` Ananyev, Konstantin
2016-02-17 5:47 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 6/6] doc: update release note for VxLAN & NVGRE checksum off-load support Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-02-25 14:53 ` Ananyev, Konstantin
2016-02-26 1:34 ` Lu, Wenzhuo
2016-02-26 1:37 ` Lu, Wenzhuo
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-02 8:56 ` Panu Matilainen
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-03 9:51 ` Panu Matilainen
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-03 18:37 ` [dpdk-dev] [PATCH v6 0/5] Support VxLAN & NVGRE checksum off-load on X550 Ananyev, Konstantin
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 " Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-08 23:35 ` Thomas Monjalon
2016-03-09 0:53 ` Lu, Wenzhuo
2016-03-09 1:04 ` Thomas Monjalon
2016-03-09 1:25 ` Lu, Wenzhuo
2016-03-09 2:30 ` Lu, Wenzhuo
2016-03-09 9:32 ` Thomas Monjalon
2016-03-10 0:37 ` Lu, Wenzhuo
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-04 5:45 ` [dpdk-dev] [PATCH v7 0/5] Support VxLAN & NVGRE checksum off-load on X550 Liu, Yong
2016-03-04 9:24 ` Liu, Yong
2016-03-08 23:23 ` Thomas Monjalon
2016-03-09 0:33 ` Lu, Wenzhuo
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 " Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-09 9:48 ` Thomas Monjalon
2016-03-10 0:40 ` Lu, Wenzhuo
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-11 23:02 ` Thomas Monjalon
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
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