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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5579FC433F5 for ; Fri, 5 Nov 2021 13:08:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 322EE61054 for ; Fri, 5 Nov 2021 13:08:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232330AbhKENK6 (ORCPT ); Fri, 5 Nov 2021 09:10:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229529AbhKENKz (ORCPT ); Fri, 5 Nov 2021 09:10:55 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6ACB4C061714; Fri, 5 Nov 2021 06:08:16 -0700 (PDT) Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1636117694; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UeC3aybvyY+u3viJ2ldalln4q7M15Xgy6n9ybUL7U0A=; b=rVZmMZmc8IOKl400/JOAMPcgLx31JlDGn2WSNH0FkPqnh0lAfnfEVGofYsz4S1FVUvKvlx Dw6AEXVktrHxNDdmxuHRccLqaina/ZijUhdZ17QeQoayuCUJVp2jT9QDLGSyxiwbxSnBVj EcZ6nT4ws7bW/mFMlXrzl8k9PA6BTCXl3EBku+jQv2v5DHEZj/y2jWnTcZpa9mQpT78Z9O 27V3DDLB+3/+1k6eURbgPR8oli4b4R1jwbQbtWftM9QVQymqXIwxC9xfOieWBKKaENdyvQ 54UazyuRvylBUr8IxX4qP7bjMJY3SpPRxsatTV6V6rgdeHd1lsyV6t8HUyv6VA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1636117694; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UeC3aybvyY+u3viJ2ldalln4q7M15Xgy6n9ybUL7U0A=; b=0KX+nvgzoB2m92FYAdiIHoCq4Bl2YiO0Xr4nZ3Mn0XyHAustqtZOdmbDNrjWqGqo/RaHO/ z+BQkvlRRsovEsCg== Date: Fri, 5 Nov 2021 14:08:13 +0100 MIME-Version: 1.0 Subject: Re: [PATCH 0/7] Add PTP support for BCM53128 switch Content-Language: de-DE To: Jakub Kicinski Cc: Florian Fainelli , Andrew Lunn , Vivien Didelot , Richard Cochran , Vladimir Oltean , "David S. Miller" , John Stultz , Thomas Gleixner , Stephen Boyd , Russell King , Marc Kleine-Budde , linux-kernel@vger.kernel.org, netdev@vger.kernel.org References: <20211104133204.19757-1-martin.kaistra@linutronix.de> <20211104102933.3c6f5b12@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> From: Martin Kaistra In-Reply-To: <20211104102933.3c6f5b12@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 04.11.21 um 18:29 schrieb Jakub Kicinski: > On Thu, 4 Nov 2021 14:31:54 +0100 Martin Kaistra wrote: >> this series adds PTP support to the b53 DSA driver for the BCM53128 >> switch using the BroadSync HD feature. >> >> As there seems to be only one filter (either by Ethertype or DA) for >> timestamping incoming packets, only L2 is supported. >> >> To be able to use the timecounter infrastructure with a counter that >> wraps around at a non-power of two point, patch 2 adds support for such >> a custom point. Alternatively I could fix up the delta every time a >> wrap-around occurs in the driver itself, but this way it can also be >> useful for other hardware. > > Please make sure that the code builds as a module and that each patch > compiles cleanly with W=1 C=1 flags set - build the entire tree first > with W=1 C=1 cause there will be extra warning noise, then apply your > patches one by one and recompile, there should be no warnings since b53 > itself builds cleanly. > Sorry, I will fix that. Thanks, Martin