From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A000C982E0 for ; Fri, 16 Jan 2026 17:37:11 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7995F42E7F; Fri, 16 Jan 2026 18:37:10 +0100 (CET) Received: from mail-wm1-f42.google.com (mail-wm1-f42.google.com [209.85.128.42]) by mails.dpdk.org (Postfix) with ESMTP id DE06A4026A for ; Fri, 16 Jan 2026 18:37:09 +0100 (CET) Received: by mail-wm1-f42.google.com with SMTP id 5b1f17b1804b1-47ee937ecf2so17955055e9.0 for ; Fri, 16 Jan 2026 09:37:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1768585029; x=1769189829; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=ZTybXhsXthKgQQHCzOao/tK29BNzSs29uQ1VrnpscxM=; b=A0OOnt7GX1kng2kZsCmthfAmRALPoLhJFGfdlnnyR+qXJsvQUjgk1fgNW4YJRX42AZ v9GIldcYj2ZQKEPU2sZQIbjwk/NrX020A5oMPqJpbeO27YMlXcoGjUOhDPWN5zM7EI+8 95QXeK1ji7ZxE+oSym6z+6IpKJKMIdloh03FVFgpBJSiSnn7024rQgW7ni+mvKO15jbo SsJJRjxcklTGvRuzNc5/tPB3028nKjGhPOwl5P2rnIcH0hQdoxCx8wSc0j50EXinp5zB c2e60lsTvgyOjqyCfkdd4uLtKfIxsXTgehIDxkveUB1l40OHdI4k+DQLVU74j2lkQmaK XpEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768585029; x=1769189829; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ZTybXhsXthKgQQHCzOao/tK29BNzSs29uQ1VrnpscxM=; b=iYpFVga1mWKMtnZ1qxo95md6zmyYUYMz6rNNVbEdsf21HrrF9eK75WVp0OP+ZWBOvc t9hOu6WSYjCT6HF0XF4ZufDJ3GkvBKck4T/XySsZqHt0CvBVPXh/oj9hR/s/2ZxMKOUM v+fl7vGJXinvdHtR3IVj9IpuJ0OUYn12BEdQH9ff0zKbOQT3LNbX4uWo34wjVKLCawWO 3o2hEtYlMBVgFLQKZuF8zvoSHJg5wLV2Memw2MomORzGxYYMpa9PNWMQ6cjtJKCh/tI4 WfblOdyH/giLYPdaijiQycp2rZJkoAsuSXSubs1csg/Et8D7BqKWXpR5rYLXXkj4iJxL 1Y2g== X-Gm-Message-State: AOJu0YwjP4REapQNi+l8e/sj8AFlcA/QJkmnqJ5fiH+3rPsxPLqGKuHC UjMm8ShW6qb7NIRnFTGiESxkPmdyyw4BY1AYdSpG4NjvB783CaIDIhnv3Km+fAGVwqQ= X-Gm-Gg: AY/fxX7lWYO+oA0j6WBS4AF8RQbYEGMpdTqM9VkVjVqhRxE46F9a3qQh4KykPDXb56d 8ni31iIfdcekbM8IZpsGmzyxu7QeDJsAz6A2wBC2QTu7mcslHjDuHjnMv8I1+MSFo0AnRoUcHOx wRgCrKPfAdUxlSys6GfaOeKGHEBWQi3BV4rX7ZdQJjoIoyGZoWQLRwpCbLFUbrSncDGqnOv8XqP AzcfZVdpjGYTJwtdNQmzBhBpUk7xEBrr+6/ZRYjVjYwyOg7RoX/uPy9LghPzpRZ1z9xUwntdpcb 8NGCfAaJIDRtAZikylIRkJeo2nRKcJs8rlyLvbQ+s/7q0KRcHN/XoXpXdqe/T6YwNSgibuzYYul v9uEUZIiCuT94jYvSrwkAGnP1CtcbyppFgIjak6r2HFgyC99P4BjXaB4aJOuVU5ZMwonrfu9oUI en0lT7hYVshIyXCMTzeis1ekjSJ4IGejjWfZjRF+rBPHdZNbKIeips X-Received: by 2002:a05:600c:6749:b0:47d:333d:99c with SMTP id 5b1f17b1804b1-4801e68adc6mr40380875e9.18.1768585029523; Fri, 16 Jan 2026 09:37:09 -0800 (PST) Received: from phoenix.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4801e8d90b3sm53578055e9.15.2026.01.16.09.37.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Jan 2026 09:37:09 -0800 (PST) Date: Fri, 16 Jan 2026 09:37:05 -0800 From: Stephen Hemminger To: spinler@cesnet.cz Cc: dev@dpdk.org Subject: Re: [PATCH 4/8] net/nfb: add device argument "port" to limit used ports Message-ID: <20260116093705.1f90175f@phoenix.local> In-Reply-To: <20260115151656.393106-5-spinler@cesnet.cz> References: <20260115151656.393106-1-spinler@cesnet.cz> <20260115151656.393106-5-spinler@cesnet.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Thu, 15 Jan 2026 16:16:52 +0100 spinler@cesnet.cz wrote: > + if ((port_mask & (1ull << i)) == 0) > + continue; > + I meant RTE_BIT64() would be good.