From: "Xueming(Steven) Li" <xuemingl@mellanox.com>
To: "Nélio Laranjeiro" <nelio.laranjeiro@6wind.com>
Cc: Shahaf Shuler <shahafs@mellanox.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3 03/14] net/mlx5: support L3 VXLAN flow
Date: Fri, 13 Apr 2018 13:51:21 +0000 [thread overview]
Message-ID: <VI1PR05MB16783C1982F866D535011DE5ACB30@VI1PR05MB1678.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <20180413121339.6hzso326hp4udc5f@laranjeiro-vm.dev.6wind.com>
> -----Original Message-----
> From: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
> Sent: Friday, April 13, 2018 8:14 PM
> To: Xueming(Steven) Li <xuemingl@mellanox.com>
> Cc: Shahaf Shuler <shahafs@mellanox.com>; dev@dpdk.org
> Subject: Re: [PATCH v3 03/14] net/mlx5: support L3 VXLAN flow
>
> On Fri, Apr 13, 2018 at 07:20:12PM +0800, Xueming Li wrote:
> > This patch support L3 VXLAN, no inner L2 header comparing to standard
> > VXLAN protocol. L3 VXLAN using specific overlay UDP destination port
> > to discriminate against standard VXLAN, FW has to be configured to
> > support
> > it:
> > sudo mlxconfig -d <device> -y s IP_OVER_VXLAN_EN=1
> > sudo mlxconfig -d <device> -y s IP_OVER_VXLAN_PORT=<port>
>
> This fully deserves to update MLX5 guide with such information, users are
> already not reading it, don't expect them to read commit logs.
Okay, I'll add them into document update commit
>
> > Signed-off-by: Xueming Li <xuemingl@mellanox.com>
> > ---
> > drivers/net/mlx5/mlx5_flow.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/net/mlx5/mlx5_flow.c
> > b/drivers/net/mlx5/mlx5_flow.c index 2aae988f2..644f26a95 100644
> > --- a/drivers/net/mlx5/mlx5_flow.c
> > +++ b/drivers/net/mlx5/mlx5_flow.c
> > @@ -413,7 +413,9 @@ static const struct mlx5_flow_items mlx5_flow_items[]
> = {
> > .dst_sz = sizeof(struct ibv_flow_spec_tunnel),
> > },
> > [RTE_FLOW_ITEM_TYPE_VXLAN] = {
> > - .items = ITEMS(RTE_FLOW_ITEM_TYPE_ETH),
> > + .items = ITEMS(RTE_FLOW_ITEM_TYPE_ETH,
> > + RTE_FLOW_ITEM_TYPE_IPV4, /* L3 VXLAN. */
> > + RTE_FLOW_ITEM_TYPE_IPV6), /* L3 VXLAN. */
>
> s/L3/For L3/
>
> > .actions = valid_actions,
> > .mask = &(const struct rte_flow_item_vxlan){
> > .vni = "\xff\xff\xff",
> > --
> > 2.13.3
>
> There is an important question about this support as the firmware needs to
> be configured for it.
>
> 1. Is such rule accepted by the kernel modules if the support is not
> enabled in the firmware?
Yes.
>
> 2. Is it possible from the PMD to query such information?
Unfortunately.
>
> If both answers are no, such features should be enabled through a device
> parameter to let the PMD refuse such un-supported flow request.
>
> Thanks,
>
> --
> Nélio Laranjeiro
> 6WIND
next prev parent reply other threads:[~2018-04-13 13:51 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180410133415.189905-1-xuemingl%40mellanox.com>
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 00/14] mlx5 Rx tunnel offloading Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 00/11] " Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 " Xueming Li
2018-04-23 12:32 ` [dpdk-dev] [PATCH v6 " Xueming Li
2018-04-24 8:24 ` Nélio Laranjeiro
2018-04-24 8:25 ` Xueming(Steven) Li
2018-04-26 6:23 ` Shahaf Shuler
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 01/11] net/mlx5: support 16 hardware priorities Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 02/11] net/mlx5: support GRE tunnel flow Xueming Li
2018-04-23 12:55 ` Nélio Laranjeiro
2018-04-23 13:32 ` Xueming(Steven) Li
2018-04-23 13:46 ` Nélio Laranjeiro
2018-04-24 7:40 ` Xueming(Steven) Li
2018-04-24 8:21 ` Nélio Laranjeiro
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 03/11] net/mlx5: support L3 VXLAN flow Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 04/11] net/mlx5: support Rx tunnel type identification Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 05/11] net/mlx5: cleanup tunnel checksum offloads Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 06/11] net/mlx5: split flow RSS handling logic Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 07/11] net/mlx5: support tunnel RSS level Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 08/11] net/mlx5: add hardware flow debug dump Xueming Li
2018-04-26 10:09 ` Ferruh Yigit
2018-04-26 10:48 ` Shahaf Shuler
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 09/11] net/mlx5: introduce VXLAN-GPE tunnel type Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 10/11] net/mlx5: allow flow tunnel ID 0 with outer pattern Xueming Li
2018-04-23 12:33 ` [dpdk-dev] [PATCH v6 11/11] doc: update mlx5 guide on tunnel offloading Xueming Li
2018-04-26 11:00 ` Ferruh Yigit
2018-04-26 14:03 ` Xueming(Steven) Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 01/11] net/mlx5: support 16 hardware priorities Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 02/11] net/mlx5: support GRE tunnel flow Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 03/11] net/mlx5: support L3 VXLAN flow Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 04/11] net/mlx5: support Rx tunnel type identification Xueming Li
2018-04-23 7:40 ` Nélio Laranjeiro
2018-04-23 7:56 ` Xueming(Steven) Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 05/11] net/mlx5: cleanup tunnel checksum offloads Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 06/11] net/mlx5: split flow RSS handling logic Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 07/11] net/mlx5: support tunnel RSS level Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 08/11] net/mlx5: add hardware flow debug dump Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 09/11] net/mlx5: introduce VXLAN-GPE tunnel type Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 10/11] net/mlx5: allow flow tunnel ID 0 with outer pattern Xueming Li
2018-04-20 12:23 ` [dpdk-dev] [PATCH v5 11/11] doc: update mlx5 guide on tunnel offloading Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 01/11] net/mlx5: support 16 hardware priorities Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 02/11] net/mlx5: support GRE tunnel flow Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 03/11] net/mlx5: support L3 VXLAN flow Xueming Li
2018-04-18 6:48 ` Nélio Laranjeiro
2018-04-18 14:43 ` Xueming(Steven) Li
2018-04-18 15:08 ` Nélio Laranjeiro
2018-04-19 6:20 ` Xueming(Steven) Li
2018-04-19 6:55 ` Nélio Laranjeiro
2018-04-19 10:21 ` Xueming(Steven) Li
2018-04-19 11:15 ` Nélio Laranjeiro
2018-04-19 11:53 ` Xueming(Steven) Li
2018-04-19 12:18 ` Nélio Laranjeiro
2018-04-19 12:49 ` Xueming(Steven) Li
2018-04-19 13:40 ` Nélio Laranjeiro
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 04/11] net/mlx5: support Rx tunnel type identification Xueming Li
2018-04-18 6:50 ` Nélio Laranjeiro
2018-04-18 14:33 ` Xueming(Steven) Li
2018-04-18 15:06 ` Nélio Laranjeiro
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 05/11] net/mlx5: cleanup tunnel checksum offloads Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 06/11] net/mlx5: split flow RSS handling logic Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 07/11] net/mlx5: support tunnel RSS level Xueming Li
2018-04-18 6:55 ` Nélio Laranjeiro
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 08/11] net/mlx5: add hardware flow debug dump Xueming Li
2018-04-18 6:57 ` Nélio Laranjeiro
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 09/11] net/mlx5: introduce VXLAN-GPE tunnel type Xueming Li
2018-04-18 6:58 ` Nélio Laranjeiro
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 10/11] net/mlx5: allow flow tunnel ID 0 with outer pattern Xueming Li
2018-04-17 15:14 ` [dpdk-dev] [PATCH v4 11/11] doc: update mlx5 guide on tunnel offloading Xueming Li
2018-04-18 7:00 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 01/14] net/mlx5: support 16 hardware priorities Xueming Li
2018-04-13 11:58 ` Nélio Laranjeiro
2018-04-13 13:10 ` Xueming(Steven) Li
2018-04-13 13:46 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 02/14] net/mlx5: support GRE tunnel flow Xueming Li
2018-04-13 12:02 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 03/14] net/mlx5: support L3 VXLAN flow Xueming Li
2018-04-13 12:13 ` Nélio Laranjeiro
2018-04-13 13:51 ` Xueming(Steven) Li [this message]
2018-04-13 14:04 ` Xueming(Steven) Li
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 04/14] net/mlx5: support Rx tunnel type identification Xueming Li
2018-04-13 13:02 ` Nélio Laranjeiro
2018-04-14 12:57 ` Xueming(Steven) Li
2018-04-16 7:28 ` Nélio Laranjeiro
2018-04-16 8:05 ` Xueming(Steven) Li
2018-04-16 9:28 ` Adrien Mazarguil
2018-04-16 13:32 ` Xueming(Steven) Li
2018-04-16 13:47 ` Adrien Mazarguil
2018-04-16 15:27 ` Xueming(Steven) Li
2018-04-16 16:02 ` Adrien Mazarguil
2018-04-17 4:53 ` Xueming(Steven) Li
2018-04-17 7:20 ` Nélio Laranjeiro
2018-04-17 11:50 ` Xueming(Steven) Li
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 05/14] net/mlx5: cleanup tunnel checksum offloads Xueming Li
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 06/14] net/mlx5: split flow RSS handling logic Xueming Li
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 07/14] net/mlx5: support tunnel RSS level Xueming Li
2018-04-13 13:27 ` Nélio Laranjeiro
2018-04-14 10:12 ` Xueming(Steven) Li
2018-04-16 12:25 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 08/14] net/mlx5: add hardware flow debug dump Xueming Li
2018-04-13 13:29 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 09/14] net/mlx5: introduce VXLAN-GPE tunnel type Xueming Li
2018-04-13 13:32 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 10/14] net/mlx5: allow flow tunnel ID 0 with outer pattern Xueming Li
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 11/14] net/mlx5: support MPLS-in-GRE and MPLS-in-UDP Xueming Li
2018-04-13 13:37 ` Nélio Laranjeiro
2018-04-13 14:48 ` Xueming(Steven) Li
2018-04-13 14:55 ` Nélio Laranjeiro
2018-04-13 15:22 ` Xueming(Steven) Li
2018-04-16 8:14 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 12/14] doc: update mlx5 guide on tunnel offloading Xueming Li
2018-04-13 13:38 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 13/14] net/mlx5: fix invalid flow item check Xueming Li
2018-04-13 13:40 ` Nélio Laranjeiro
2018-04-13 11:20 ` [dpdk-dev] [PATCH v3 14/14] net/mlx5: support RSS configuration in isolated mode Xueming Li
2018-04-13 13:43 ` Nélio Laranjeiro
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