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 X-Spam-Level: X-Spam-Status: No, score=-9.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1355C4338F for ; Tue, 10 Aug 2021 09:34:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F8DB61051 for ; Tue, 10 Aug 2021 09:34:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236555AbhHJJeb (ORCPT ); Tue, 10 Aug 2021 05:34:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236490AbhHJJe3 (ORCPT ); Tue, 10 Aug 2021 05:34:29 -0400 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41115C0613D3 for ; Tue, 10 Aug 2021 02:34:08 -0700 (PDT) Received: by mail-pl1-x62a.google.com with SMTP id a5so4496373plh.5 for ; Tue, 10 Aug 2021 02:34:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ISUMRBOtCvQ3gv+fsGVKsvdTzD8wnrryvuhZTqBLeTU=; b=sshDxIEhFuQxBehAkY2gltCaXJQulJhMeQEmrVKx0VfjAKEunKoRm/rB3lpdHcolih FK8vdOXdQ4KPOgbRDJI0NW72T5uiVaL8xuHNiIhCWysr6K2RWmGuySgZAWuI3v3hn87H 2MboVgvYNV/8PD3zZ48pYhnXaZOkHUvSkbYBlRcWdjJ2R77CZldRYawva3l8aC07CFHL iX2xjjQES+xCxNtc7rjdd8Occ6xZlw9VACJcFHjC3ixiWRuWgp6jELDg/BhDQU/Z22dB wBWfcrhI4ThFyjeBrVrtq+Eask5TnvAnpeP4Twknh2gcgdm4X/7bCdcWzLXCgPpuCqlO N5bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ISUMRBOtCvQ3gv+fsGVKsvdTzD8wnrryvuhZTqBLeTU=; b=XHGeL6brwZt6CZcpxTsrWwZu+1tSUqdTu1ykjQ8BSXTxYoRCCF1vyQ66B6qk9QSzHW fQpXHeeCzX7EM9ZpFLU/xq7QrbC0psEKptOOGyimv75LD7hxow77rLMXZpI9oWVBA4B0 Zv0uRxFK1Vv9N/t7mbPqrrG9dPdyVKQE2cQminUOwcMFxIXmx7NgLEbyjym6RCVSXMHf wjQLCIkdknO1kotOaURZz59hfHEYebrFkX1WBqdzoJ6N2jH6Cr9TsqXLGolWdCHI7oEo A/tfp6IaoGO+eO0IPJl2nZA27SiK7BLUzZI2H9xaWvRH0wvw+1hFyRpCtyLLHT+ebzZ0 8FFw== X-Gm-Message-State: AOAM532Nh1CPjjR03HwH872OSZYjF+dRposRXMUEs8ekAKbZjQriTHPP NBoe4FC4n/ZdZLRM980jb/o= X-Google-Smtp-Source: ABdhPJyPPds3DkW9QJ9iGQjhgzmwtFuN8QYwNsX4Pg6UyDqaBO8jE01naBmERA/x4umfqujOmbzz+g== X-Received: by 2002:a65:6787:: with SMTP id e7mr519586pgr.345.1628588047770; Tue, 10 Aug 2021 02:34:07 -0700 (PDT) Received: from [192.168.1.22] (amarseille-551-1-7-65.w92-145.abo.wanadoo.fr. [92.145.152.65]) by smtp.gmail.com with ESMTPSA id x19sm23523266pfa.104.2021.08.10.02.34.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Aug 2021 02:34:07 -0700 (PDT) Subject: Re: [RFC PATCH net-next 1/4] net: dsa: introduce a dsa_port_is_unused helper To: Vladimir Oltean , netdev@vger.kernel.org, Jakub Kicinski , "David S. Miller" Cc: Andrew Lunn , Vivien Didelot , Vladimir Oltean , Kurt Kanzenbach , Woojung Huh , UNGLinuxDriver@microchip.com, Sean Wang , Landen Chao , DENG Qingfang , Matthias Brugger , Claudiu Manoil , Alexandre Belloni , George McCollister References: <20210809190320.1058373-1-vladimir.oltean@nxp.com> <20210809190320.1058373-2-vladimir.oltean@nxp.com> From: Florian Fainelli Message-ID: <6f369fd7-02bb-a543-4696-0a6a8ec3f48f@gmail.com> Date: Tue, 10 Aug 2021 02:34:01 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210809190320.1058373-2-vladimir.oltean@nxp.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 8/9/2021 12:03 PM, Vladimir Oltean wrote: > Similar to the existing dsa_port_is_{cpu,user,dsa} helpers which operate > directly on a struct dsa_port *dp, let's introduce the equivalent of > dsa_is_unused_port. We will use this to create a more efficient iterator > over the available ports of a switch. > > Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli -- Florian