From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EA5FD4563B for ; Wed, 17 Jul 2024 23:25:25 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B1C4C4066E; Wed, 17 Jul 2024 23:25:25 +0200 (CEST) Received: from mail-ua1-f42.google.com (mail-ua1-f42.google.com [209.85.222.42]) by mails.dpdk.org (Postfix) with ESMTP id CA5B940669 for ; Wed, 17 Jul 2024 23:25:24 +0200 (CEST) Received: by mail-ua1-f42.google.com with SMTP id a1e0cc1a2514c-81179da9049so57814241.1 for ; Wed, 17 Jul 2024 14:25:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721251524; x=1721856324; darn=dpdk.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=B9npLwKLtIHwNY34rQuuRtzmPn2NX9EZ0mnH3cmPOXk=; b=YxSDidMM/YNT2176eDs4TiHWqrU97vdgRSfNkunX9NY2iCs6L5iSrNkVgKwU2WpJSY At7sKuRXqHtWC/u+D1EGZY+FmiV+QPk8v5dYnvCavEKyiHwdoITFmkBEVOJHlKxbC0K3 KOBrX0kp647Qnj7llV7Rcw4AGIqfvAuR6Rlw2zUV20akrEVhKeKm2Kp2h/hMCFtctOpF sUczD6pVqGCux5um3e2GxvgF7i5y2WyEGIcGFdfKh0SUceHc9PQHEpLyrWfnxmVd0jnq wYyLms7dB91xeABkNRbd6Js7UJvuzZjm4HoBzKW7vMYpQZpaYQHlbCizHXTWdNoHbp7z miew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721251524; x=1721856324; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=B9npLwKLtIHwNY34rQuuRtzmPn2NX9EZ0mnH3cmPOXk=; b=R8Hf/khuEF5DJgPBa7GPIG3vItGbd6C44ajIUMbhqa3YtbR1hbcEF6q+Utf5/oPHyu nxx/3VaVodz4sqA1BGlOznFj9bIbkuKXMWdPWpv8z8EKM5A2fnADUu8xhFwHuDH0OHJS xYZ+sVLPwfuMBm3gD9bC9PFRUy1F3qrPrN8rTqxN8K9Nk/YIQjqj3Nwrw0DebJNXQM6x lEeJsPUCFu5exqL7LkaOPpYnO7tYIspuE3K2jXidqTACDJTXMeBGzawCTR9a1VVJatfp ob9wNGOF1Nt+taIHlkvJo7gFurBfJjlJtWLZPfEt3ZhYFpbQqfyYVx0dv399kjK9L5rD McWg== X-Gm-Message-State: AOJu0YxWqhr8zoPQJPmWxdt70IJRiqqHy62qkpCaj75UcxbGoGqnViLi kSe8ypaoUpYHCZDdRSNGmXT/yOpL0aKgBJyWkClT9LepGxE3WXRznUwfYbBoPm/H1bl5mqrAgO0 fOyBLeh1jS22EHUoT3+hgKapgBuunW+F3 X-Google-Smtp-Source: AGHT+IHnV14jQymIzYyfXvetfZBn1mmtg0OvNMNURoIlPdDGiJm2anMCbaprX6xZQQEhup51qB8tAVwkmIkd8XRXD/Y= X-Received: by 2002:a05:6102:8004:b0:491:1046:bc28 with SMTP id ada2fe7eead31-491597340b2mr4153197137.5.1721251523624; Wed, 17 Jul 2024 14:25:23 -0700 (PDT) MIME-Version: 1.0 From: James Huang Date: Wed, 17 Jul 2024 14:24:47 -0700 Message-ID: Subject: DPDK v22.11.2 Intel E810 vlan strip not working To: users@dpdk.org Content-Type: multipart/alternative; boundary="000000000000a289be061d7819d3" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000a289be061d7819d3 Content-Type: text/plain; charset="UTF-8" Hello, we experienced that the Intel E810 ice driver does not strip vlan tag on packet receiving. OS CentOS7 and RedHat 9. The rte_eth_conf is set as: .rxmode.offloads =RTE_ETH_RX_OFFLOAD_VLAN_STRIP The packets are in Single Vlan Mode (SVM), not Double Vlan Mode (DVM). The same code is working on other NIC drivers, i.e. Intel igb, ixgbe, and Broadcom bnxt_en. Don't know what caused the issue, is there any hint ? Thanks, James --000000000000a289be061d7819d3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,
we experienced that the Intel E810 ice driver d= oes not strip vlan tag on packet receiving.

O= S CentOS7 and RedHat 9.

The rte_eth_conf is = set as:
.rxmode.offloads =3DRTE_ETH_RX_OFFLOAD_VLAN_STRIP

The packets are in Single Vlan Mode (SVM), not Double= Vlan Mode (DVM).
The same code is working on ot= her NIC drivers, i.e. Intel igb,=C2=A0ixgbe, and Broadcom bnxt_en.

Don't know wha= t caused the issue, is there any hint ?

Thanks,
James=C2=A0
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