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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 2982EC433DF for ; Mon, 17 Aug 2020 17:34:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3AC42063A for ; Mon, 17 Aug 2020 17:34:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=resnulli-us.20150623.gappssmtp.com header.i=@resnulli-us.20150623.gappssmtp.com header.b="K78QVysR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387522AbgHQRet (ORCPT ); Mon, 17 Aug 2020 13:34:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388766AbgHQQgR (ORCPT ); Mon, 17 Aug 2020 12:36:17 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A826C061342 for ; Mon, 17 Aug 2020 09:36:15 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id r2so15633836wrs.8 for ; Mon, 17 Aug 2020 09:36:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tMKZiqsnqbFn8irAos+7042bqmvB89r7nqqfmhiQHfo=; b=K78QVysR/ZXWdJzwnTE9+KxjBbE/Y/0ZpwohxOrT5y9/OftqWcr5xzJIlbwLekGgCD AzjyOmMsCnAhIHmANFO6PcZk+f7jw38DIFVqAdauXUn0no6OoCnzSGALl/llQxwVMyB9 dmfjQa/P08oKzJr/KjIMmquNjKfIIJlYZfnDOh0XrhTENT4dpLcNJt8xOseOAFKRdWuy /Msww2d8SNJQ0uK56YuwOQRD/NnF+WNHPLbOmqWKGMGVfi9BUXxjeL98ly5tajpGMEQ4 9/vi7KAW+rxQBqUxJh3LiN67WOZWgRIBEyiviGwh/1zjIEoaxeNLt28s3ieKrnvkmPOQ RmeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tMKZiqsnqbFn8irAos+7042bqmvB89r7nqqfmhiQHfo=; b=cRAthXxbcrq62ZFYyTbr93jgRonCiMHHLfGzWvyDjeQJaLwG+dx03J6jvnTFfkmKyN sV8fJr9RKiOG+EiYqObboBnMrNPmqUygRowIUHtCqhySAfye2N5lAAxnL8I8hnPi8f+Z 8IYhvKNjq9AUUKl6jgvc3DnHKXJ1JTZANOOa75jwIAJ5gxWbtMRKbFly9DLJm8YYbkpZ V1TYaXTcuzzs1bJPYdu8dLf7JTEsc0s1I01qDJqtr1oZvxHP65GBzjlZFP6ovPsY9bjQ f6PEctHuiXPe3oUnI0A/gJ5gKlJ6lFFtVOrZGd7qw5mUuHfpXEtjUYUX3YD5TIOp9qHY NVHQ== X-Gm-Message-State: AOAM531uP8rUJl0RkZ99vB0DQuXEQMNeLeiCn3T/moFnKMFhOtko0ekq 03YPIN7mFJvN3LbrcQvDKwcFYA== X-Google-Smtp-Source: ABdhPJwDBmTguVh7tFQOOiwAudU2uFsHEUGITgyfcQtT/I3p0LfCTVZrNU6xs66eYZbi2RKBqrEmdg== X-Received: by 2002:adf:a1c6:: with SMTP id v6mr16170552wrv.197.1597682173655; Mon, 17 Aug 2020 09:36:13 -0700 (PDT) Received: from localhost ([86.61.181.4]) by smtp.gmail.com with ESMTPSA id f124sm30083480wmf.7.2020.08.17.09.36.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 09:36:13 -0700 (PDT) Date: Mon, 17 Aug 2020 18:36:12 +0200 From: Jiri Pirko To: Moshe Shemesh Cc: "David S. Miller" , Jakub Kicinski , Jiri Pirko , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next RFC v2 01/13] devlink: Add reload action option to devlink reload command Message-ID: <20200817163612.GA2627@nanopsycho> References: <1597657072-3130-1-git-send-email-moshe@mellanox.com> <1597657072-3130-2-git-send-email-moshe@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1597657072-3130-2-git-send-email-moshe@mellanox.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mon, Aug 17, 2020 at 11:37:40AM CEST, moshe@mellanox.com wrote: >Add devlink reload action to allow the user to request a specific reload >action. The action parameter is optional, if not specified then devlink >driver re-init action is used (backward compatible). >Note that when required to do firmware activation some drivers may need >to reload the driver. On the other hand some drivers may need to reset Sounds reasonable. I think it would be good to indicate that though. Not sure how... >the firmware to reinitialize the driver entities. >Reload actions supported are: >driver_reinit: driver entities re-initialization, applying devlink-param > and devlink-resource values. >fw_activate: firmware activate. >fw_live_patch: firmware live patching. >