From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933991AbcKNPmv (ORCPT ); Mon, 14 Nov 2016 10:42:51 -0500 Received: from hqemgate16.nvidia.com ([216.228.121.65]:3796 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933608AbcKNPmb (ORCPT ); Mon, 14 Nov 2016 10:42:31 -0500 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Sun, 13 Nov 2016 19:41:35 -0800 From: Kirti Wankhede To: , , , CC: , , , , , , Kirti Wankhede Subject: [PATCH v12 18/22] vfio: Define device_api strings Date: Mon, 14 Nov 2016 21:12:32 +0530 Message-ID: <1479138156-28905-19-git-send-email-kwankhede@nvidia.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1479138156-28905-1-git-send-email-kwankhede@nvidia.com> References: <1479138156-28905-1-git-send-email-kwankhede@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Defined device API strings. Vendor driver using mediated device framework should use corresponding string for device_api attribute. Signed-off-by: Kirti Wankhede Signed-off-by: Neo Jia Change-Id: I42d29f475f02a7132ce13297fbf2b48f1da10995 --- include/uapi/linux/vfio.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 255a2113f53c..519eff362c1c 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -203,6 +203,16 @@ struct vfio_device_info { }; #define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7) +/* + * Vendor driver using Mediated device framework should provide device_api + * attribute in supported type attribute groups. Device API string should be one + * of the following corresponding to device flags in vfio_device_info structure. + */ + +#define VFIO_DEVICE_API_PCI_STRING "vfio-pci" +#define VFIO_DEVICE_API_PLATFORM_STRING "vfio-platform" +#define VFIO_DEVICE_API_AMBA_STRING "vfio-amba" + /** * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8, * struct vfio_region_info) -- 2.7.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35160) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6JP0-0003gW-MA for qemu-devel@nongnu.org; Mon, 14 Nov 2016 10:42:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c6JOy-0007kR-6M for qemu-devel@nongnu.org; Mon, 14 Nov 2016 10:42:34 -0500 Received: from hqemgate16.nvidia.com ([216.228.121.65]:3801) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c6JOy-0007kB-0b for qemu-devel@nongnu.org; Mon, 14 Nov 2016 10:42:32 -0500 From: Kirti Wankhede Date: Mon, 14 Nov 2016 21:12:32 +0530 Message-ID: <1479138156-28905-19-git-send-email-kwankhede@nvidia.com> In-Reply-To: <1479138156-28905-1-git-send-email-kwankhede@nvidia.com> References: <1479138156-28905-1-git-send-email-kwankhede@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v12 18/22] vfio: Define device_api strings List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: alex.williamson@redhat.com, pbonzini@redhat.com, kraxel@redhat.com, cjia@nvidia.com Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, kevin.tian@intel.com, jike.song@intel.com, bjsdjshi@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, Kirti Wankhede Defined device API strings. Vendor driver using mediated device framework should use corresponding string for device_api attribute. Signed-off-by: Kirti Wankhede Signed-off-by: Neo Jia Change-Id: I42d29f475f02a7132ce13297fbf2b48f1da10995 --- include/uapi/linux/vfio.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 255a2113f53c..519eff362c1c 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -203,6 +203,16 @@ struct vfio_device_info { }; #define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7) +/* + * Vendor driver using Mediated device framework should provide device_api + * attribute in supported type attribute groups. Device API string should be one + * of the following corresponding to device flags in vfio_device_info structure. + */ + +#define VFIO_DEVICE_API_PCI_STRING "vfio-pci" +#define VFIO_DEVICE_API_PLATFORM_STRING "vfio-platform" +#define VFIO_DEVICE_API_AMBA_STRING "vfio-amba" + /** * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8, * struct vfio_region_info) -- 2.7.0