Received: by 2002:a05:6359:6284:b0:131:369:b2a3 with SMTP id se4csp847680rwb; Sat, 5 Aug 2023 02:12:20 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEZtvjPtf66NtOE1LlvBR1j1mr9L0kgcPkCi8egfRtQBRojylWdR5sGfJVNge85ZNsf1Zk9 X-Received: by 2002:a05:6e02:de7:b0:349:1bcc:9222 with SMTP id m7-20020a056e020de700b003491bcc9222mr4580887ilj.3.1691226740263; Sat, 05 Aug 2023 02:12:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691226740; cv=none; d=google.com; s=arc-20160816; b=PnOPatTACWJxwj8EgLqi4D2d/9D4ajKw2F7bHDwpCHcccrRQkG2eVi9KUJMQoV72r9 qmeP/gGo8t/X+nt2mzEH4JmCmjzGzKCZvqWPPwaSiPNhnnh/RlQhTOQQpTQEHoDguoz6 H9WIl7V2CXYD59mwz6HvYYBywM9IFW8wbvozLsoTCxSHBuFqH+cS0tAvvwgU0PTUAirT F37IXWi5wO/T8ujTW/uikh/9A0UFzDk2xLTrzEQDw3jJo0X9FX7LReU4ioWvMyiR7tot 4xfLssef8qZN7EsBxCPbSwSNaggX2Nftq7huWV3QknTWclfdoz32OvlbhCxY6EK79Me5 oiFw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=Xez5f813ZkGpJ9nnfDVitRCP7/A75yJ6R1BQz4vgmBo=; fh=hj/EmHcD0v4qdp+YxWdi3h4fPGosxz08OKs3Sw47mv0=; b=KDJWDS2GKJig6q/QJ6Fvza3HQypWG6Vw/1HvP00ddDkhBfygVJspSKXBoHSNRLIkUy XIqwgvkvqFuPBXqCf9neOoyuVrk9gO02A1FY9sF4KQsyh5bLsZjZuVdqFfrINgWSrHz4 zNUZMKZhPrAxttJPObW6bi+gQI/qnZzjLuqunCXIMJj3ufqVPPkxDTlRDNFo/OjXoo+B BdhSOLU97HN1kBSWMPRnPQxMLP66xyKjC3fPGwQZpbEZrKXvBWDpusohGwHxWnEX+5v2 ImqU/VCesbjTbaJWbl3mEwl0DQ40epmoFYApP+puwFfjILx8GHxdxK1QiG2jYuGSazS3 BkvA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=Qn7QBoeV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i65-20020a636d44000000b0055b618c77f6si2961531pgc.180.2023.08.05.02.12.03; Sat, 05 Aug 2023 02:12:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=Qn7QBoeV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229552AbjHEHZi (ORCPT + 99 others); Sat, 5 Aug 2023 03:25:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229682AbjHEHZe (ORCPT ); Sat, 5 Aug 2023 03:25:34 -0400 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96C374EE6; Sat, 5 Aug 2023 00:25:29 -0700 (PDT) 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=Xez5f813ZkGpJ9nnfDVitRCP7/A75yJ6R1BQz4vgmBo=; b=Qn7QBoeVit7h+ZkGV7/BSu6coy 7btBZ9P/k7MTM8+UDhemjclBCDWPiMT3mpSk/eY6bxnkFS4dIbkO2VyriHVI5PaTWIZ5ctgZHCKqT bhLrC1GFGTgReFo4yxVUQpqkoNJ/2IjJHKcuyqU/51YSpqwtdotrPBC6hJtujE4CVzC0=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1qSBf9-003AfK-M5; Sat, 05 Aug 2023 09:25:23 +0200 Date: Sat, 5 Aug 2023 09:25:23 +0200 From: Andrew Lunn To: Nick Bowler Cc: Rob Herring , Saravana Kannan , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, regressions@lists.linux.dev Subject: Re: PROBLEM: Broken or delayed ethernet on Xilinx ZCU104 since 5.18 (regression) Message-ID: References: <173b1b67-7f5a-4e74-a2e7-5c70e57ecae5@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > It was also commented out before that change. It could be that gpio > > controller is missing. Do you have the driver for the tca6416 in > > your kernel configuration? > > I have CONFIG_GPIO_PCA953X=y which I think is the correct driver? It does appear to be the correct driver. But check if it has loaded. It is an i2c device, so maybe you are missing the I2C bus master device? Andrew