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 99007A0C45 for ; Wed, 6 Oct 2021 04:29:40 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 62E7F4014F; Wed, 6 Oct 2021 04:29:40 +0200 (CEST) Received: from mail-ed1-f53.google.com (mail-ed1-f53.google.com [209.85.208.53]) by mails.dpdk.org (Postfix) with ESMTP id 4EC5440140 for ; Wed, 6 Oct 2021 04:29:39 +0200 (CEST) Received: by mail-ed1-f53.google.com with SMTP id l7so3983632edq.3 for ; Tue, 05 Oct 2021 19:29:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=m4Wdn9MICw4NQOnoM0Ysw02yFdaInjZWFIF5PZ60xKc=; b=jGgicg4CFWnJ341PKMOthaQLGuf1j2aG6byEvChV1/FMABQy4t41cmkxc294L2o/E9 WGRVMGOfD04rrdPgLRh1JqRE4YkuAt+RmGJfpQBdUy2Gq5UFsZZPjrZUIgMAiqLP3CCi qYLXR1GQFv9rWS3xksnCxuMEwoxGAIizSN9vs+ZwEFTA1UQY0NgTe4cNcLwFNmqdDOhv T9wWQIsjYdnFhZj8x4hLn3vl9xTC4mQob3gknBUo33fZaydzXa+xO4dy7Mjop62NtYFC kgCFUSFn60VFkXU9mp7oK4iHKU99XwrATvX8iNHPnIUYrVfGQXEL6ayyOEhy4GbC/0Bq i/tA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=m4Wdn9MICw4NQOnoM0Ysw02yFdaInjZWFIF5PZ60xKc=; b=Xp0mfyJHgAQVmt6qZjwXWsEna8GM5pB0/gz5qJDEi7M9BU1SwXdb36RgXQpjBY050z ++9QQNp+D8ODtxAANb5nahNNzS3F14r/hjqO7YD1+hSI0oA7yNm0eBkNKi6bMWtS6sLR UOk5Sz+VU7pmwU2yLmExSAxSVSVwr2+08H2Gg7gK6LsLHzMQkzjkR0uiLmLoIi7sEKHR /COGSWLgdhoQe+eZi7j0A7IDksc+SsgcrEDrWEbBAcNj7/HrHWHhOaQzGzQyajjbOdeN jqzFtqB9yz6uCxJ92jkCtv0VIOtX2jSsNxGgdu0ZjzQ432wQc49CK9zNIIsFsw40lDNS 34kg== X-Gm-Message-State: AOAM531t+VqoJL9gyV1joDg4IeOrYktgP1hLQuAcOjrV0E3lp6YuqSzq OfS6PAXTJgkReg//ykVB5hKVdOihqBGngFwveNvswbNp8dQ= X-Google-Smtp-Source: ABdhPJwsFfzRH/m3Q7zAtAzph75QdDhLGnDm6WfQ2DZBIlx7WDmaYs6IrSc3PFjHSfHEZL1MkjnKwB2tfpFFtnjVR4k= X-Received: by 2002:a50:dac2:: with SMTP id s2mr32322699edj.141.1633487379033; Tue, 05 Oct 2021 19:29:39 -0700 (PDT) MIME-Version: 1.0 From: Anna A Date: Tue, 5 Oct 2021 19:29:28 -0700 Message-ID: Subject: Does Mellanox ConnectX-5 Ex support RSS on ethernet layer headers alone? To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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 Hi, I'm trying to use rte_flow_action_type_rss to distribute packets all of the same flow type among multiple Rx queues on a single port using Mellanox ConnectX-5 and DPDK 20.5. My queries are: 1. Does Mellanox ConnectX-5 Ex support RSS on ethernet layer headers alone and spread them among multiple queues? 2. Is it even possible to use only L2 layer headers to do RSS if not by rte_flow by any other API that DPDK provides? 3. Are there any documentations I could use as reference for the same? Thanks Anna