From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) (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 0E4781DD0CB; Tue, 5 Nov 2024 17:44:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730828680; cv=none; b=DqaHViXEpvOitWmW+xZLb5+6H6bFfDEbBsb3JUU+ziLshTVxeuTFt9nH1Bcq29aqxnl+YFa8Pd6q21e1nFYIWrq2ydSoZEX86XBf3nb/PDvtXiAnDLVmeLv989uNtQbowcKT+X+S3t6DjN9n3hv8SnYxjHuA45jQ0BvY35pbcDk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730828680; c=relaxed/simple; bh=llA+9A1gl8QsLp3YRm0QnpwmV8v5h7ScdeMLoZBWCdc=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pphmcg+m+gfPZ9goHfw3KZlLbcOXB65RGbHCdEOzA4gK7WfuUj+agos8ItSASsKsXO4Lq+svANydmYfXa2FExPRB6nin9XUwFfC5/8nw2xcSYMjRO670PlqoJM6a5ivw0OsGtI8zEju0dpCZ1ZnlnGPYNTOABHCHSYrtsHAPS1E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=k24AvR5o; arc=none smtp.client-ip=217.70.183.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="k24AvR5o" Received: by mail.gandi.net (Postfix) with ESMTPSA id 9DBF220003; Tue, 5 Nov 2024 17:44:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1730828676; 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=9Qhl7sCE20XQrZDR2W9BC9svI9gvOmt7VBMnt9ZYunY=; b=k24AvR5oTKNdMLhPSg/xgaiY9RqcLmBXVldHKvWfTRrnwRDt8bBRt0/QMGD6vTl0ERLQyF 0/XIBN/71IjnJKEHdnnigQniikUm3fdq3oE3My6MV5INRIcyqwY28RkP+t+oF6gevA+Sel y7kfofyqRaOrOVfZrf5HOGHOtjmYqYrgEhS6svTadiLSAdGWkNQE1ZP+0I+TS4dgHnrm/n +UszIyPvO0FM8FkTvdbGizsLzqTFz+c5Ht4LZiwa4cYAs2Plsq+yWR101O6Bl3ggf8Tunh bwjmtzIaNmYiANuifngRIezuoa+RDKiXpwSTognVV1DwMLcDLSGtZKc25U9XYA== Date: Tue, 5 Nov 2024 18:44:33 +0100 From: Herve Codina To: Rob Herring Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Saravana Kannan , Bjorn Helgaas , Lizhi Hou , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Thomas Petazzoni Subject: Re: [PATCH 0/6] Add support for the root PCI bus device-tree node creation. Message-ID: <20241105184433.1798fe55@bootlin.com> In-Reply-To: <20241104201507.GA361448-robh@kernel.org> References: <20241104172001.165640-1-herve.codina@bootlin.com> <20241104201507.GA361448-robh@kernel.org> Organization: Bootlin X-Mailer: Claws Mail 4.3.0 (GTK 3.24.43; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-GND-Sasl: herve.codina@bootlin.com Hi Rob, On Mon, 4 Nov 2024 14:15:07 -0600 Rob Herring wrote: ... > > With those modifications, the LAN966x PCI device is working on x86 systems. > > That's nice, but I don't have a LAN966x device nor do I want one. We > already have the QEMU PCI test device working with the existing PCI > support. Please ensure this series works with it as well. > I will check. Can you confirm that you are talking about this test: https://elixir.bootlin.com/linux/v6.12-rc6/source/drivers/of/unittest.c#L4188 The test needs QEMU with a specific setup and I found this entry point: https://lore.kernel.org/all/fa208013-7bf8-80fc-2732-814f380cebf9@amd.com/ Do you have an "official" QEMU setup on your side to run the test or any other pointers related to the QEMU command/setup you use? Best regards, Hervé