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[192.237.175.120]) by mx.google.com with ESMTPS id v70si5650727qkv.58.2016.04.07.05.08.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Apr 2016 05:08:54 -0700 (PDT) Received-SPF: neutral (google.com: 192.237.175.120 is neither permitted nor denied by best guess record for domain of xen-devel-bounces@lists.xen.org) client-ip=192.237.175.120; Authentication-Results: mx.google.com; spf=neutral (google.com: 192.237.175.120 is neither permitted nor denied by best guess record for domain of xen-devel-bounces@lists.xen.org) smtp.mailfrom=xen-devel-bounces@lists.xen.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ao8iy-0003Ak-NR; Thu, 07 Apr 2016 12:07:48 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ao8iy-0003Ad-8M for xen-devel@lists.xen.org; Thu, 07 Apr 2016 12:07:48 +0000 Received: from [85.158.139.211] by server-5.bemta-5.messagelabs.com id 5E/A6-03597-39D46075; Thu, 07 Apr 2016 12:07:47 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrEIsWRWlGSWpSXmKPExsVSPpHPUXeyL1u 4waH9nBZLPi5mcWD0OLr7N1MAYxRrZl5SfkUCa8bPnjmMBTvYKn61fGVpYNzF2sXIxSEkcIpR 4nffPhYIZzejxJ0NT5m7GDk52AR0JT5unMLexcjBISLgInHssxdIDbPANiaJo63b2EBqhAXCJ Na+3ckGUsMioCJx4IsNSJhXwEPi2q297CC2hICGxMreCSwgNqeAp0Rb+0RWEFsIqGZHyzwmiH pBiZMzn4DVMAtISBx88YIZoldRom39STYIW1Li4IobYHdKgBy9rHMFVJGpxPS/HUwTGAVnIZk 1C8msBYxMqxjVi1OLylKLdA31kooy0zNKchMzc3QNDUz1clOLixPTU3MSk4r1kvNzNzECw7Oe gYFxB2NTr/MhRkkOJiVR3umubOFCfEn5KZUZicUZ8UWlOanFhxhlODiUJHhrfYBygkWp6akVa Zk5wEiBSUtw8CiJ8LaApHmLCxJzizPTIVKnGHU5Fvy4vZZJiCUvPy9VSpw3DKRIAKQoozQPbg Qsai8xykoJ8zIyMDAI8RSkFuVmlqDKv2IU52BUEuYNBJnCk5lXArfpFdARTEBHXOAHO6IkESE l1cCY3XNWwnlNwI68QOFOdsEX4RqHNFhOMD6JP6vqPSnzUb5ikObH6G2XdMRaBRJClVqzHWtU WPex7nJ9yGx1uOM8Y9+O9vurmRYvdGZ5dpJlu9SS7YZTl617/5ahXS+2nGPNqvQahTQX3ptL+ hXTzKZ//OuznHWqPPfyU83/infZ7+7kTP7F4K/EUpyRaKjFXFScCACeiGoj1QIAAA== X-Env-Sender: zhaoshenglong@huawei.com X-Msg-Ref: server-14.tower-206.messagelabs.com!1460030862!747395!1 X-Originating-IP: [119.145.14.65] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMTE5LjE0NS4xNC42NSA9PiA3NzQ2Mw==\n X-StarScan-Received: X-StarScan-Version: 8.28; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23334 invoked from network); 7 Apr 2016 12:07:46 -0000 Received: from szxga02-in.huawei.com (HELO szxga02-in.huawei.com) (119.145.14.65) by server-14.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 7 Apr 2016 12:07:46 -0000 Received: from 172.24.1.47 (EHLO SZXEML424-HUB.china.huawei.com) ([172.24.1.47]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DEU23417; Thu, 07 Apr 2016 20:04:19 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by SZXEML424-HUB.china.huawei.com (10.82.67.153) with Microsoft SMTP Server id 14.3.235.1; Thu, 7 Apr 2016 20:04:08 +0800 From: Shannon Zhao To: , Date: Thu, 7 Apr 2016 20:03:22 +0800 Message-ID: <1460030614-16112-6-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1460030614-16112-1-git-send-email-zhaoshenglong@huawei.com> References: <1460030614-16112-1-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020206.57064CC5.032D, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 2ec06a10cba7d7fe3752b95a66483131 Cc: devicetree@vger.kernel.org, linux-efi@vger.kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, xen-devel@lists.xen.org, julien.grall@arm.com, david.vrabel@citrix.com, peter.huangpeng@huawei.com, shannon.zhao@linaro.org Subject: [Xen-devel] [PATCH v11 05/17] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio 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" From: Shannon Zhao Add a new type of Xen map space for Dom0 to map device's MMIO region. Signed-off-by: Shannon Zhao Reviewed-by: Julien Grall --- include/xen/interface/memory.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index 2ecfe4f..9aa8988 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -160,6 +160,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t); #define XENMAPSPACE_gmfn_foreign 4 /* GMFN from another dom, * XENMEM_add_to_physmap_range only. */ +#define XENMAPSPACE_dev_mmio 5 /* device mmio region */ /* * Sets the GPFN at which a particular page appears in the specified guest's