Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp441675pxb; Wed, 18 Nov 2020 08:21:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJyT0RjFBCiLFHlHsXUpjXUl+6dN2pxL6PxNk9ECSLRlD1Y5pi6bnUIr6CAdawEWiiF0lxOr X-Received: by 2002:a17:906:af69:: with SMTP id os9mr6493784ejb.180.1605716492315; Wed, 18 Nov 2020 08:21:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605716492; cv=none; d=google.com; s=arc-20160816; b=m9z/3tJ1JEa9lhJ0ErcNYQUXVseNj03DByR+e9o/e6NGntvA+tKUojfpVXV274J/05 fxWU327x6jniDFiq3r+CE3EuNBQLAFJUKdHLp0t1HDND7Qv7zQr/czt1Yoi0P4AakTuN 5ppdXGtgWzLyLZtTTtjCpNEFdQYg17wrpcJgXcO4KSzRqz0TgQX+VFWqxRMTYMQ9VsIF nFUde5oAv3WK3Y6UvTcKSL/0UQSb9YVvB0aBQzJI/v5Pj6PdkgoDIi79D66PII2idamk tyZiIaDVoDlafwWib+7NWvfv6ch8QAscn+xaWZ5bHht9HeZUBSfyAkh3uO3f1ENuYfcx RaFw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=ohamYe2orc+f8sF92MGAUtonHvH3Hrpk7ddL2d6nWq0=; b=eiiYrfelf2P+vHEXeNL4TPCniLb36mKf64ctTeAVqciCjsZgs1O7yBkv9FCo6npT6K o92xrST+wjNrXheYb262nYDuVEHnq56MrdJktpRvYHwhF1PZ4CSKsqAfexNd2eF/0A5Z 7ce4qNFUJsXvR1ljBIc+o9yKrpIse0oILAlPQk1dE2b1bxw/07HMW09ZTNHrLp4tk6VL r9REtVT58aMoypZmF9P4+UuuoorpK/hnUZ54dTZ2HE3BGabUagevBjCBqJzvXjuSsegJ QcN/lIfuqxofHC5pwQqj3K9F+WXzsdioodzzvGdh8BrFzMSq/i3c8bNMV8PkLDPKLQcO AYwg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 12si5487331edv.200.2020.11.18.08.21.08; Wed, 18 Nov 2020 08:21:32 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727248AbgKRQS5 (ORCPT + 99 others); Wed, 18 Nov 2020 11:18:57 -0500 Received: from foss.arm.com ([217.140.110.172]:58600 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726110AbgKRQS5 (ORCPT ); Wed, 18 Nov 2020 11:18:57 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C29DD1396; Wed, 18 Nov 2020 08:18:56 -0800 (PST) Received: from red-moon.arm.com (unknown [10.57.62.8]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 187CF3F719; Wed, 18 Nov 2020 08:18:53 -0800 (PST) From: Lorenzo Pieralisi To: jingoohan1@gmail.com, bhelgaas@google.com, amurray@thegoodpenguin.co.uk, jonathanh@nvidia.com, gustavo.pimentel@synopsys.com, robh@kernel.org, Vidya Sagar , treding@nvidia.com Cc: Lorenzo Pieralisi , linux-pci@vger.kernel.org, kthota@nvidia.com, linux-kernel@vger.kernel.org, mmaddireddy@nvidia.com, sagar.tv@gmail.com Subject: Re: [PATCH V2 0/2] Add support to handle prefetchable memory Date: Wed, 18 Nov 2020 16:18:47 +0000 Message-Id: <160571623360.10954.9426111019711925652.b4-ty@arm.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20201118144626.32189-1-vidyas@nvidia.com> References: <20201118144626.32189-1-vidyas@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 18 Nov 2020 20:16:24 +0530, Vidya Sagar wrote: > This patch series adds support for configuring the DesignWare IP's ATU > region for prefetchable memory translations. > It first starts by flagging a warning if the size of non-prefetchable > aperture goes beyond 32-bit as PCIe spec doesn't allow it. > And then adds required support for programming the ATU to handle higher > (i.e. >4GB) sizes. > > [...] Applied to pci/dwc, thanks! [1/2] PCI: of: Warn if non-prefetchable memory aperture size is > 32-bit https://git.kernel.org/lpieralisi/pci/c/fede8526cc [2/2] PCI: dwc: Add support to program ATU for >4GB memory https://git.kernel.org/lpieralisi/pci/c/74081de4a1 Thanks, Lorenzo