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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 39C2CC433E2 for ; Fri, 4 Sep 2020 07:27:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 017E820748 for ; Fri, 4 Sep 2020 07:27:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="Pj4Xp8tW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728163AbgIDH1Q (ORCPT ); Fri, 4 Sep 2020 03:27:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726089AbgIDH1L (ORCPT ); Fri, 4 Sep 2020 03:27:11 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 767DDC061244 for ; Fri, 4 Sep 2020 00:27:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=RNEt0e4IGwPn4geaSEumBxWc0p+qIMsXjIOZfG2zeOg=; b=Pj4Xp8tW/K5qYN4UeFoweSTI2 VTd8LfqWFSZzx2FaQh7lvvhDc70V9Eh3Qm3Ekg45/koYxilHBZwCZ8J9ahULePsAF3csMAM5v0VEU +EmgDHxiSQgU0SfK6Jl6IcFeljTkTQLTzGW7BU1nIukJgPWGdG4iK9L/6K4VtxDp8TNGu3jgjTjw4 9jgJqChaK7odueH+Xzh2IVVIPE8gjR2ehIXrZI8jocWYI+o+uZrn4Xe2MFBf75Y8jzax8VnnCX9pk z5wNysr0jKQlGk8yXThvvfNXMRW7HEtFAjcxNxl8VN1qv0Gyfaz8zZO/5AJKAtH4vuqxho/bGgMpV uFYfL9n7w==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:60940) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kE67W-0007Nm-QG; Fri, 04 Sep 2020 08:26:50 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1kE67T-0001bz-6U; Fri, 04 Sep 2020 08:26:47 +0100 Date: Fri, 4 Sep 2020 08:26:47 +0100 From: Russell King - ARM Linux admin To: Andrew Lunn Cc: Alexandre Belloni , Antoine Tenart , Richard Cochran , Matteo Croce , Andre Przywara , Sven Auhagen , "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org Subject: Re: [PATCH net-next 3/7] net: mvpp2: check first level interrupt status registers Message-ID: <20200904072646.GP1551@shell.armlinux.org.uk> References: <20200902161007.GN1551@shell.armlinux.org.uk> <20200903012414.GH3071395@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200903012414.GH3071395@lunn.ch> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Sep 03, 2020 at 03:24:14AM +0200, Andrew Lunn wrote: > On Wed, Sep 02, 2020 at 05:11:46PM +0100, Russell King wrote: > > Check the first level interrupt status registers to determine how to > > further process the port interrupt. We will need this to know whether > > to invoke the link status processing and/or the PTP processing for > > both XLG and GMAC. > > As i said, i don't know this driver. Does the hardware actually have > two MAC hardware blocks? One for 10Mbs->1G, and a second for > 1G? Yes. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!