From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB53B476051; Mon, 5 Oct 2026 09:57:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791194273; cv=none; b=tS0Yn9sBXg3oiNdk0esRvl7dq2D0qK+gP/4nbtGc4ehVS/C9/3JrP2P2LQywXa8XlPgS5Y1o2H4PxgErzvNuwYEyXCD9D6NbW+87bZtupwoOTauiFFhRE7OSS45B3YoYgJ5d7k+vSi3d5NcOQIuSGyS7TeSrwgdWKg0sRNMMPVg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791194273; c=relaxed/simple; bh=NW+JFu5AUhMGQatFQG++BrYi5Vx0rzk0ULHspNSVPCQ=; h=Date:From:To:CC:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KJYeZlsqtuctQHe3RaK0QvLK4UOLpiD5YKB2Npb+FL6RzoKQ9PMFpJEU1tEIm5PN59YFSAW0q6I2f/iLU6+0FYy1RnV0PLbIl788tS66RmvLHcCUE78HrIVE0e1NSQWGJBQkdYVi3akaYqzzKEFh9qoaYCaTJ/XkpZc9uePTtnA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=JeLV21uA; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="JeLV21uA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1791194269; x=1822730269; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NW+JFu5AUhMGQatFQG++BrYi5Vx0rzk0ULHspNSVPCQ=; b=JeLV21uAMPdW4WxUAPOWOrNXuOd3gZv+71FkGGr3It9geOiC3NJK3PEX IcCFTQYGftHzzdxph1EnI6C4AxXb7K93arNqQVcn4n7dxOyPckToUwE+d rFNWaRYrtiBsN4XAE5uinpMOSM5jzHAQMnxdziWbbD5xElVvlPFp1Jr9F e9Ku0mLJvxIWoNP3lZTsmzVpHDuvnUPezQ9QpMtzxjcNjzPSofBjjJw4v bqrstaoIVMesOxY+hS3chFDxZ2p58pRgdwv18YhPehurQIcuT2F6wkVND my4+nv3oTLYnwN1EA8rpXmZdRmhlzi4Zz8Os42AyHQLPyvo51UwjtQfy9 g==; X-CSE-ConnectionGUID: mf9JFqQZQsKivlfVwyVS+Q== X-CSE-MsgGUID: Lr+9/NGDRwWxqeEnXMMI9Q== X-IronPort-AV: E=Sophos;i="6.27,141,1787036400"; d="scan'208";a="74825005" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2026 02:57:38 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex3.mchp-main.com (10.10.87.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.49; Mon, 5 Oct 2026 02:57:37 -0700 Received: from DEN-DL-M70577 (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 5 Oct 2026 02:57:35 -0700 Date: Mon, 5 Oct 2026 11:57:35 +0200 From: Daniel Machon To: Quentin Freimanis CC: , Andrew Lunn , "David S. Miller" , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni , Steen Hegelund , , "Richard Cochran" , , Subject: Re: [PATCH net v2] net: sparx5: start the TOD counters on non-PTP lan969x variants Message-ID: <20261005095735.jzzlcdf6oljxpdpx@DEN-DL-M70577> References: <20261005052826.14251-1-quentin@q-lab.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20261005052826.14251-1-quentin@q-lab.dev> > Currently the base non-PTP-capable lan969x variants don't forward any > Ethernet frames: > > $ ip link set eth10 up > > $ ip addr add 10.0.0.54/24 dev eth10 > > $ ping 10.0.0.1 > PING 10.0.0.1 (10.0.0.1): 56 data bytes > > --- 10.0.0.1 ping statistics --- > 7 packets transmitted, 0 packets received, 100% packet loss > > $ cat /proc/interrupts | grep fdma > 20: 0 GIC-0 120 Level sparx5-fdma > > $ ip -s link show dev eth10 > RX: bytes packets errors dropped missed mcast > 20828 102 0 0 0 72 > TX: bytes packets errors dropped carrier collsns > 0 0 0 0 0 0 > > Testing showed that starting the domain 0 TOD counter gets networking > working again, but start all three for consistency with the PTP variants. Tested-by: Daniel Machon Reviewed-by: Daniel Machon Thank you for the patch! :-)