From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua0-f174.google.com (mail-ua0-f174.google.com [209.85.217.174]) by dpdk.org (Postfix) with ESMTP id 895D35594 for ; Fri, 18 Nov 2016 23:35:44 +0100 (CET) Received: by mail-ua0-f174.google.com with SMTP id 20so182895264uak.0 for ; Fri, 18 Nov 2016 14:35:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=tmRWPmBofRbG+EkMusC4Es/iuip2kLDz/SbuPIcecKU=; b=N1rJNGexQG1/nG7K1RRlcR/SFnXXAXEoKSTXpuw1ZVkjqMpJBXqtKzFOX93Lq7lfZH KZ/HaqpRhRn0yanmu+mWXCq3UdkS6dzO1vfi8p3yk867aVT2G0JPcofdvt6Qo+X9caVU 7oIAtOEiu5GR6NziXf34Gn5amnM+lHfSPusys6MZv8TXdQOc8QjhD0SIgSlIVOGwgC74 RCPUQuShIF1zuGfCfWCqJIw4MxIPogys17cJGjYWk80vBhJA/icpwyzKteWx2vgsNrGR 6X0tQOPT/1M1ux+FTRdGLSqzQLunLWiptIuDd+3z4IAT7reOQW/lFQ9iIiymAiJ9wZgm gkgQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=tmRWPmBofRbG+EkMusC4Es/iuip2kLDz/SbuPIcecKU=; b=OYieRhjkfhq3eBrtlqq49KlOG48wUtv0gh9ItOGsJJHsOAEgpjyXDP1wjGCZxkgR/E ZVvCj4fPeiCMWjVHqzZT12NNMWbcd0crV+E2nH2unFKYkmhmVNjdxlfVe9DNSs62Hgat TW2Zy9/PNlAXo1xVU1IjiibMZroK/IVSILpCN3mnk7LWUbwzcoabfzEAPFfwPbt9q2pc x4jqgkmRPz915ca1fpZaN9J66kmqH+IBUFVELshLsiBvZp1XoZMG7QKK07bwn9yzTX+l HhDmEbua3TEtkddqUBp9lrE48LGyED3DLMt6fQw68DqiO7o0UBiO98nZtSyvPQg9Xn46 M4WQ== X-Gm-Message-State: AKaTC0257E+y7dYevq0urquh3X/VMuVPC5O47GuUYm9wuvlX9qEqyhpSqHUClMDu3fPIq6/CimmpR5Qm5Pk9CQ== X-Received: by 10.176.7.8 with SMTP id h8mr1196609uah.114.1479508543580; Fri, 18 Nov 2016 14:35:43 -0800 (PST) MIME-Version: 1.0 Received: by 10.103.135.213 with HTTP; Fri, 18 Nov 2016 14:35:42 -0800 (PST) From: Pavel Shirshov Date: Fri, 18 Nov 2016 14:35:42 -0800 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 Subject: [dpdk-users] Intel XL710: QinQ RSS configuration X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Nov 2016 22:35:45 -0000 Hello, Is it possible to enable RSS for QinQ traffic for Intel XL710-QDA2? I'm trying to set following configuration on my NIC Intel XL710-QDA2 I want to: 1. Receive QinQ traffic 2. Steer traffic using RSS on the NIC 3. Extract both vlan tags. I can receive both tags from the NIC, but RSS hash is always 0, and there's no RSS steering between queues. If I disable VLAN strip offloading I see that hash is calculated, but its value is always the same. My NIC is Intel XL710-QDA2. Latest fw and driver. static const struct rte_eth_conf port_conf = { .rxmode = { .mq_mode = ETH_MQ_RX_RSS, .max_rx_pkt_len = ETHER_MAX_LEN, .split_hdr_size = 0, .header_split = 0, /**< Header Split disabled */ .hw_ip_checksum = 1, /**< IP checksum offload enabled */ .hw_vlan_filter = 0, /**< VLAN filtering disabled */ .hw_vlan_strip = 1, .jumbo_frame = 0, /**< Jumbo Frame Support disabled */ .hw_strip_crc = 0, /**< CRC stripped by hardware */ }, .rx_adv_conf = { .rss_conf = { .rss_key = NULL, .rss_hf = ETH_RSS_PROTO_MASK, }, }, } Thanks -- With best regards, Pavel