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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E64B9C77B73 for ; Sun, 30 Apr 2023 14:08:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229596AbjD3OIZ (ORCPT ); Sun, 30 Apr 2023 10:08:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbjD3OIY (ORCPT ); Sun, 30 Apr 2023 10:08:24 -0400 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DC6910D4 for ; Sun, 30 Apr 2023 07:08:23 -0700 (PDT) Received: by mail-pf1-x42d.google.com with SMTP id d2e1a72fcca58-63b50a02bffso1199510b3a.2 for ; Sun, 30 Apr 2023 07:08:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mistywest-com.20221208.gappssmtp.com; s=20221208; t=1682863703; x=1685455703; h=content-transfer-encoding:subject:from:content-language:to :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=mfR175wiwuKiJ9/oFftVHhPPPwYM+cPqhF5iBZRbxbk=; b=VZxdRln6D8i8xA+rB0CSs7RRuBZuoYLdbwM/6KWQ+ohO5s5XlsLNShGNDBZS0FVdJ1 3oFrBOmDceg2TilIdJcjlOMvH5m3zKYbWBqjh5dsHcTOVqt9lSkGZ88/0opaCDWSKj+A jbvKDDOr1oi6JuwcrTpYlysGnPCrXHKzA9ULxGPRMO3CSYAwTBQ6rZx7qtlv1I+UTkRt kEwQFnMRUvZHcZ0GGkEU05XNmEZ/2IjhgtPiNSH8ovoGyAdODEyzhUZ2oVyBjfGMtmMQ CUv8cSLuc7kZzzqHfMbBBO9W6IktZT0etL0xJbZLCjPvNm1bX+eAYwo3YLEwktKkXJid mw/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682863703; x=1685455703; h=content-transfer-encoding:subject:from:content-language:to :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=mfR175wiwuKiJ9/oFftVHhPPPwYM+cPqhF5iBZRbxbk=; b=ItJtDBxY29FpI05w1tltYMZxL6rVuQv6g4n9l2EVJKcdZHatEiUd598AMnmtG4bsoX FXxM/Acb29ZQue3z/bHsKmpV29R9tEBrS1bYyqolqc40SIVsx1jXi0QyDSu08Khb/UMu Zs7+5SDMmAqFGbMvIrk8SCt5OzEhwO1JakJ/tIJtnOBssXe+3DygLM8C6S/HXRc57f6H 8pTbknudZnChmP7qlcegH7CW8ZlO+Rd9dBp6jR8s9+d0UrMY6a1Tn6YJfIuGPQOM4ion j6eDg5lPJvc4Xj/svS9UooUjcExVsTx0zLsZQrZUcw1fIrW2hmP5zUWHLPkHiBI5UbjP C8xQ== X-Gm-Message-State: AC+VfDxB5R6qOwxKR5p90rNXUKs0TbIHsB2yDgD8bV4jSHRNti2E35l7 OisXRBCCcIsQTJdI8+HBKBEX59YjGka1jiii+KeNKw== X-Google-Smtp-Source: ACHHUZ5k4wjQLVhfUmfP+mN7JfCQM8J5+x6xeEa1AUpjZr2t1j/WOK91600nNRrEzLODZXkMPTjCQA== X-Received: by 2002:a05:6a00:10c9:b0:63a:ea04:634a with SMTP id d9-20020a056a0010c900b0063aea04634amr16278925pfu.21.1682863702561; Sun, 30 Apr 2023 07:08:22 -0700 (PDT) Received: from [192.168.98.6] (remote.mistywest.io. [184.68.30.58]) by smtp.gmail.com with ESMTPSA id w14-20020a056a0014ce00b0063ba9108c5csm19010491pfu.149.2023.04.30.07.08.21 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 30 Apr 2023 07:08:22 -0700 (PDT) Message-ID: Date: Sun, 30 Apr 2023 07:08:21 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 To: netdev@vger.kernel.org Content-Language: en-US From: Ron Eggler Subject: Unable to TX data on VSC8531 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi, I've posted here previously about the bring up of two network interfaces on an embedded platform that is using two the Microsemi VSC8531 PHYs. (previous thread: issues to bring up two VSC8531 PHYs, Thanks to Heiner Kallweit & Andrew Lunn). I'm able to seemingly fully access & operate the network interfaces through ifconfig (and the ip commands) and I set the ip address to match my /24 network. However, while it looks like I can receive & see traffic on the line with tcpdump, it appears like none of my frames can go out in TX direction and hence entries in my arp table mostly remain incomplete (and if there actually happens to be a complete entry, sending anything to it doesn't seem to work and the TX counters in ifconfig stay at 0. How can I further troubleshoot this? I have set the phy-mode to rgmii-id in the device tree and have experimented with all the TX_CLK delay register settings in the PHY but have failed to make any progress. Thank you, Ron