From patchwork Wed Nov 22 19:20:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Dunlap X-Patchwork-Id: 10070797 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2A0126038F for ; Wed, 22 Nov 2017 19:23:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1E67128C49 for ; Wed, 22 Nov 2017 19:23:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1330F29C24; Wed, 22 Nov 2017 19:23:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0A6C428C49 for ; Wed, 22 Nov 2017 19:23:10 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eHaZY-0007DY-0y; Wed, 22 Nov 2017 19:20:36 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eHaZW-0007Bl-TT for xen-devel@lists.xenproject.org; Wed, 22 Nov 2017 19:20:35 +0000 Received: from [85.158.139.211] by server-6.bemta-5.messagelabs.com id C7/7A-15802-20EC51A5; Wed, 22 Nov 2017 19:20:34 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDIsWRWlGSWpSXmKPExsXitHRDpC7jOdE ogyv/VC2+b5nM5MDocfjDFZYAxijWzLyk/IoE1owDv7+xFyzjrth1bwVrA+Mxzi5GTg4JAX+J z2dbGEFsNgE9iXnHv7J0MXJwiAioSNzea9DFyMXBLHCZSeLT4stsIDXCAu4S017dArNZBFQlb j19wApi8wrYSjQ+bGWBmCkvsfj7TrAaTgE7iUeT54PZQkA1p7bOZYawVSUWPzjKDtErKHFy5h OwXmYBCYmDL14wT2DknYUkNQtJagEj0ypG9eLUorLUIl1DvaSizPSMktzEzBxdQwNTvdzU4uL E9NScxKRiveT83E2MwNCpZ2Bg3MHY1Ot8iFGSg0lJlDd4uUiUEF9SfkplRmJxRnxRaU5q8SFG GQ4OJQne72dEo4QEi1LTUyvSMnOAQQyTluDgURLhfQGS5i0uSMwtzkyHSJ1itOQ4tunyHyaOZ zNfNzBzTLva2sQsxJKXn5cqJc57BaRBAKQhozQPbhws0i4xykoJ8zIyMDAI8RSkFuVmlqDKv2 IU52BUEuY9DzKFJzOvBG7rK6CDmIAO+nlcGOSgkkSElFQD49QYi6XeF08eWhF1fdI8CU7HB7+ X/5QVcPVnYk9UMtBsF+WesueEpnCVUMFPg1dfT/QaSv+RYfbf83GCtPqBkKjE3yt1/7yNOyb7 02O/coz3z1ksqQF/G6V7U1qYJA1en/eX47hlts7m/qbHQb+ftDcqbGLmsH+zymzHicovry0FT q88vSr/gxJLcUaioRZzUXEiADJAanivAgAA X-Env-Sender: prvs=49202577f=George.Dunlap@citrix.com X-Msg-Ref: server-2.tower-206.messagelabs.com!1511378431!87782283!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 9.4.45; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20461 invoked from network); 22 Nov 2017 19:20:33 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-2.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 22 Nov 2017 19:20:33 -0000 X-IronPort-AV: E=Sophos;i="5.44,436,1505779200"; d="scan'208";a="452652244" From: George Dunlap To: Date: Wed, 22 Nov 2017 19:20:16 +0000 Message-ID: <20171122192024.21187-9-george.dunlap@citrix.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20171122192024.21187-1-george.dunlap@citrix.com> References: <20171122192024.21187-1-george.dunlap@citrix.com> MIME-Version: 1.0 Cc: Stefano Stabellini , Wei Liu , Konrad Wilk , Andrew Cooper , Tim Deegan , George Dunlap , Julien Grall , Jan Beulich , Ian Jackson Subject: [Xen-devel] [PATCH v3 09/17] SUPPORT.md: Add ARM-specific virtual hardware X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: George Dunlap --- Changes since v2: - Update "non-pci passthrough" section - Add DT / ACPI sections CC: Ian Jackson CC: Wei Liu CC: Andrew Cooper CC: Jan Beulich CC: Stefano Stabellini CC: Konrad Wilk CC: Tim Deegan CC: Julien Grall --- SUPPORT.md | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/SUPPORT.md b/SUPPORT.md index 98ed18098a..f357291e4e 100644 --- a/SUPPORT.md +++ b/SUPPORT.md @@ -408,6 +408,27 @@ Virtual Performance Management Unit for HVM guests Disabled by default (enable with hypervisor command line option). This feature is not security supported: see http://xenbits.xen.org/xsa/advisory-163.html +### ARM/Non-PCI device passthrough + + Status: Supported, not security supported + +Note that this still requires an IOMMU +that covers the DMA of the device to be passed through. + +### ARM: 16K and 64K page granularity in guests + + Status: Supported, with caveats + +No support for QEMU backends in a 16K or 64K domain. + +### ARM: Guest Devicetree support + + Status: Supported + +### ARM: Guest ACPI support + + Status: Supported + ## Virtual Hardware, QEMU These are devices available in HVM mode using a qemu devicemodel (the default).