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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 D476AC2B9F4 for ; Thu, 17 Jun 2021 16:45:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A6BAD613F3 for ; Thu, 17 Jun 2021 16:45:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230410AbhFQQrY (ORCPT ); Thu, 17 Jun 2021 12:47:24 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:43064 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229671AbhFQQrY (ORCPT ); Thu, 17 Jun 2021 12:47:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=dXcYfiya4h6hzen3NHgKH/vKmD247J5vk58tr5CWxgk=; b=FJH4ZZ6rga6YkmP/4q/XCtXfId 4ikEIRWAXvbsk7ilxqThK2DCAzrF1/mUN4ntnBbZEae5qHxlj+arG7iCydUMVJ9MJvKkRz/XEMTJ4 zIMLQ5Px+IBmJN9jPgnmlqJ04D1hE6s+H9Q2woRaLizXjvcjKgTy+SlI1P1XXzmgyT9g=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1ltv8k-009wGZ-5X; Thu, 17 Jun 2021 18:45:14 +0200 Date: Thu, 17 Jun 2021 18:45:14 +0200 From: Andrew Lunn To: Vadym Kochan List-Id: Cc: linux-firmware@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Oleksandr Mazur , Serhiy Boiko , Serhiy Pshyk , Volodymyr Mytnyk , Taras Chornyi , Mickey Rachamim Subject: Re: [GIT PULL] linux-firmware: mrvl: prestera: Update Marvell Prestera Switchdev v3.0 with policer support Message-ID: References: <20210617154206.GA17555@plvision.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210617154206.GA17555@plvision.eu> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Jun 17, 2021 at 06:42:06PM +0300, Vadym Kochan wrote: > The following changes since commit 0f66b74b6267fce66395316308d88b0535aa3df2: > > cypress: update firmware for cyw54591 pcie (2021-06-09 07:12:02 -0400) > > are available in the Git repository at: > > https://github.com/PLVision/linux-firmware.git mrvl-prestera > > for you to fetch changes up to a43d95a48b8e8167e21fb72429d860c7961c2e32: > > mrvl: prestera: Update Marvell Prestera Switchdev v3.0 with policer support (2021-06-17 18:22:57 +0300) > > ---------------------------------------------------------------- > Vadym Kochan (1): > mrvl: prestera: Update Marvell Prestera Switchdev v3.0 with policer support > > mrvl/prestera/mvsw_prestera_fw-v3.0.img | Bin 13721584 -> 13721676 bytes > 1 file changed, 0 insertions(+), 0 deletions(-) Hi Vadym You keep the version the same, but add new features? So what does the version number actually mean? How does the driver know if should not use the policer if it cannot tell old version 3.0 from new version 3.0? How is a user supposed to know if they have old version 3.0 rather than new 3.0, when policer fails? Andrew