From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sinmsgout01.his.huawei.com (sinmsgout01.his.huawei.com [119.8.177.36]) (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 CE4353563C1; Wed, 29 Oct 2025 18:38:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=119.8.177.36 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761763099; cv=none; b=KdvgwqciK4CXg1WgTAHvTOYQcFpiQ2BLCcZHPNFv9UyUTEXmcPUgdg5XRfHn774hI7YnD+qDMJ8hzku+LW/VgKjVjWcuJ+fVvPCI9bdfi1bG0JeydfNISpzZWfYobzFvAVChaXg8j5METKQoAfi9bWJTGThAa8/iw6Xg8MwMlps= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761763099; c=relaxed/simple; bh=WZBS1kPjg5laAP3JZJCHY1tx97VeO1NS+zith7dpj3I=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uz+IxomQ7L5QHoel88pgajGnMrc4EaGkvEufdBkUf0Uya8MHriaAEhqV2fn6G9KTRya+hvXXmAcXDfixvHdtuIGYlTnKN1zYlEpfan0dTFkLV9eQidPUW8YxAF/eu0aERfUBzwL+yBh6chSOVW/bWg8pkTwkxhTwxA2TjKI7VxI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=xYv5Piwp; arc=none smtp.client-ip=119.8.177.36 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="xYv5Piwp" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=wyeaiq6IPH/ky9Bd3tHY7fQvqRuXyY7i5JOjGwSP/ww=; b=xYv5Piwp0XzZQc/a5ZGYVtAKCi/xMTvFIobQV6XpXbj5L/dtO9bvRfDrkSSq7SyDigUMQAlS2 a4PgCf5V/SdTnbj8QT0LrF2FzFJdrAE9U9GihQKXngbCdtDpzZlfkCHih0xoJbqaSSXFCeaTzJj hivvz2b0w60IVAwMI4KJYKU= Received: from frasgout.his.huawei.com (unknown [172.18.146.36]) by sinmsgout01.his.huawei.com (SkyGuard) with ESMTPS id 4cxbbK3D3Qz1P6n1; Thu, 30 Oct 2025 02:38:05 +0800 (CST) Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4cxbYM2fQkz67kSy; Thu, 30 Oct 2025 02:36:23 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id 548A31402EF; Thu, 30 Oct 2025 02:38:10 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 29 Oct 2025 18:38:09 +0000 Date: Wed, 29 Oct 2025 18:38:07 +0000 From: Jonathan Cameron To: "Aneesh Kumar K.V (Arm)" CC: , , , , , , , Samuel Ortiz , Xu Yilun , Jason Gunthorpe , Suzuki K Poulose , Steven Price , Bjorn Helgaas , Catalin Marinas , Marc Zyngier , Will Deacon , Oliver Upton Subject: Re: [PATCH RESEND v2 08/12] coco: host: arm64: Instantiate RMM pdev during device connect Message-ID: <20251029183807.00005fbe@huawei.com> In-Reply-To: <20251027095602.1154418-9-aneesh.kumar@kernel.org> References: <20251027095602.1154418-1-aneesh.kumar@kernel.org> <20251027095602.1154418-9-aneesh.kumar@kernel.org> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml100012.china.huawei.com (7.191.174.184) To dubpeml100005.china.huawei.com (7.214.146.113) On Mon, 27 Oct 2025 15:25:58 +0530 "Aneesh Kumar K.V (Arm)" wrote: > An RMM pdev object represents a communication channel between the RMM > and a physical device, for example a PCIe device. With the required > helpers now in place, update the connect callback to create an RMM pdev > object. > > Signed-off-by: Aneesh Kumar K.V (Arm) Reviewed-by: Jonathan Cameron