From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f194.google.com (mail-wr0-f194.google.com [209.85.128.194]) by dpdk.org (Postfix) with ESMTP id A75D77CF0 for ; Wed, 18 Apr 2018 17:08:23 +0200 (CEST) Received: by mail-wr0-f194.google.com with SMTP id w3-v6so5803722wrg.2 for ; Wed, 18 Apr 2018 08:08:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=f6OLt09h2ddIrkyM9yoLeEjGvAGMVKck3XZlf504HJM=; b=TFqIyCg8l+zVBSnEVMu+mGVUEWqKz0haDH+NRWTOnJOM1SjNfuqeATORi8J9L6jTL2 JcO5BJ+Pr89UdYSIAshJGrhGjkpe2XfnZwWFmENwNJXkxiyshdHd2qYaKAgQ034tcwJ6 UFTJnQ52j+C7AuHubQVLTQmeS1/OedopWQI8VWyA025wh8cHFaOhTyfKjtSFqaXsjL0B u52Zs6oxq/sqbYMS1dqM0fUsBJedX5osEKgWeIlJaQ9sXxBfBslm1stW7Mq0vbUAg+vQ QKYlowMkeAKAzDxVbbYsxBBmxqDhnG/JnIWFslR2asfwUtOf1fCJPYKz7begrW66tJ9Z kXpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=f6OLt09h2ddIrkyM9yoLeEjGvAGMVKck3XZlf504HJM=; b=rAKdzPZ6jUAUQ27lOLJjco4E7PL9IjXgVus8MbJoaoythqv24yieLNkfdY0vy7z7S7 G26VUQR8GEXMvZ/qExhpjCiQsN6gIgdgl60Jbmie7CfcTXj9/yk9As00GUbFJ92mL+EV 3N9H0zlg3VHTC2VOFZgAZRpDIfGUS9FRprK8a4CiDxcKyPjFAl2PATymIJEf9HyaDH1f ZH++a3+6qVwBYTIKNaLzvi2CKDnfmK9Qq76A7Dc8hK9VTpI8420usTAe3SSwdaelVBus qHt2LkJTY0jsdbB72u2slQQ98Zqm3Q6uV0DIZ80tJpnkQFsmbhzE0r2+IaotsVks2KDE ys0g== X-Gm-Message-State: ALQs6tCD5uf/ACladC+p4FPPMjCRs4qMQgavaKc+HDhPnB8H/O5CDcQa JHkR0XMuRaVHs0fwDvSLFqPm X-Google-Smtp-Source: AIpwx49mgfmFCdpj9bnGJuNS2VusVmzZYKRj4ByA5M/AxXJxdiAkUvjsFAkBK0Tx1fx34gmQgXMBAQ== X-Received: by 2002:adf:e147:: with SMTP id f7-v6mr1858374wri.172.1524064103466; Wed, 18 Apr 2018 08:08:23 -0700 (PDT) Received: from laranjeiro-vm.dev.6wind.com (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id m35-v6sm1951829wrm.59.2018.04.18.08.08.22 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 18 Apr 2018 08:08:22 -0700 (PDT) Date: Wed, 18 Apr 2018 17:08:58 +0200 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro To: "Xueming(Steven) Li" Cc: Shahaf Shuler , "dev@dpdk.org" Message-ID: <20180418150858.tlfmca2y3fhv2xcp@laranjeiro-vm.dev.6wind.com> References: <20180413112023.106420-1-xuemingl@mellanox.com> <20180417151436.161374-4-xuemingl@mellanox.com> <20180418064856.hk5bst2wuzxxwv6r@laranjeiro-vm.dev.6wind.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Subject: Re: [dpdk-dev] [PATCH v4 03/11] net/mlx5: support L3 VXLAN flow X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Apr 2018 15:08:23 -0000 On Wed, Apr 18, 2018 at 02:43:30PM +0000, Xueming(Steven) Li wrote: > > > > -----Original Message----- > > From: Nélio Laranjeiro > > Sent: Wednesday, April 18, 2018 2:49 PM > > To: Xueming(Steven) Li > > Cc: Shahaf Shuler ; dev@dpdk.org > > Subject: Re: [PATCH v4 03/11] net/mlx5: support L3 VXLAN flow > > > > On Tue, Apr 17, 2018 at 11:14:28PM +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 -y s IP_OVER_VXLAN_EN=1 > > > sudo mlxconfig -d -y s IP_OVER_VXLAN_PORT= > > > > > > Signed-off-by: Xueming Li > > > --- > > > 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 771d5f14d..d7a921dff 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, /* For L3 VXLAN. */ > > > + RTE_FLOW_ITEM_TYPE_IPV6), /* For L3 VXLAN. */ > > > .actions = valid_actions, > > > .mask = &(const struct rte_flow_item_vxlan){ > > > .vni = "\xff\xff\xff", > > > -- > > > 2.13.3 > > > > Such support must be under device parameter has it depends on the configuration of the firmware. If > > the firmware is not correctly configured the PMD must refuse such rule. > > > > Thanks, > > > > -- > > Nélio Laranjeiro > > 6WIND > > Are you suggesting Verbs parameter? I'm afraid we can't have it in > short time, need new patch in later release when Verbs ready. Take a look at [1], this is what I mean. Regards, [1] https://dpdk.org/doc/guides/nics/mlx5.html#run-time-configuration -- Nélio Laranjeiro 6WIND