From: Kirti Wankhede <kwankhede@nvidia.com>
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 <kwankhede@nvidia.com>
Subject: [PATCH v10 16/19] vfio: Define device_api strings
Date: Thu, 27 Oct 2016 02:59:23 +0530 [thread overview]
Message-ID: <1477517366-27871-17-git-send-email-kwankhede@nvidia.com> (raw)
In-Reply-To: <1477517366-27871-1-git-send-email-kwankhede@nvidia.com>
Defined device API strings. Vendor driver using mediated device
framework should use corresponding string for device_api attribute.
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Neo Jia <cjia@nvidia.com>
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
next prev parent reply other threads:[~2016-10-26 21:32 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-26 21:29 [PATCH v10 00/19] Add Mediated device support Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 01/19] vfio: Mediated device Core driver Kirti Wankhede
2016-10-29 4:30 ` Jike Song
2016-10-29 10:06 ` Kirti Wankhede
2016-10-29 18:11 ` Jike Song
2016-11-02 7:59 ` Kirti Wankhede
2016-11-02 10:31 ` [Qemu-devel] " Jike Song
2016-11-01 3:08 ` Jike Song
2016-11-01 3:44 ` Alex Williamson
2016-11-01 5:28 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 02/19] vfio: VFIO based driver for Mediated devices Kirti Wankhede
2016-11-02 10:39 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 03/19] vfio: Rearrange functions to get vfio_group from dev Kirti Wankhede
2016-11-02 10:41 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 04/19] vfio: Common function to increment container_users Kirti Wankhede
2016-11-02 11:34 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 05/19] vfio iommu: Added pin and unpin callback functions to vfio_iommu_driver_ops Kirti Wankhede
2016-11-01 8:07 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 06/19] vfio iommu type1: Update arguments of vfio_lock_acct Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 07/19] vfio iommu type1: Update argument of vaddr_get_pfn() Kirti Wankhede
2016-10-27 12:11 ` Jike Song
2016-10-27 12:24 ` Kirti Wankhede
2016-10-28 6:01 ` Jike Song
2016-11-02 8:06 ` Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 08/19] vfio iommu type1: Add find_iommu_group() function Kirti Wankhede
2016-11-02 14:13 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 09/19] vfio iommu type1: Add support for mediated devices Kirti Wankhede
2016-10-27 23:01 ` Alex Williamson
2016-11-02 13:29 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 10/19] vfio iommu: Add blocking notifier to notify DMA_UNMAP Kirti Wankhede
2016-10-28 7:33 ` Jike Song
2016-10-28 12:38 ` Kirti Wankhede
2016-10-28 12:40 ` Alex Williamson
2016-10-28 20:02 ` Kirti Wankhede
2016-10-28 20:33 ` Alex Williamson
2016-10-29 10:37 ` Kirti Wankhede
2016-10-29 14:03 ` Alex Williamson
[not found] ` <20161101034558.GA7186@bjsdjshi@linux.vnet.ibm.com>
2016-11-01 7:47 ` Kirti Wankhede
2016-10-31 3:50 ` Jike Song
2016-10-31 5:59 ` Kirti Wankhede
2016-10-31 6:05 ` Jike Song
2016-10-26 21:29 ` [PATCH v10 11/19] vfio: Introduce common function to add capabilities Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 12/19] vfio_pci: Update vfio_pci to use vfio_info_add_capability() Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 13/19] vfio: Introduce vfio_set_irqs_validate_and_prepare() Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 14/19] vfio_pci: Updated to use vfio_set_irqs_validate_and_prepare() Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 15/19] vfio_platform: " Kirti Wankhede
2016-10-26 21:29 ` Kirti Wankhede [this message]
2016-10-26 21:29 ` [PATCH v10 17/19] docs: Add Documentation for Mediated devices Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 18/19] docs: Sysfs ABI for mediated device framework Kirti Wankhede
2016-10-31 7:19 ` Jike Song
2016-11-02 7:55 ` Kirti Wankhede
2016-10-26 21:29 ` [PATCH v10 19/19] docs: Sample driver to demonstrate how to use Mediated " Kirti Wankhede
2016-10-27 14:29 ` Jonathan Corbet
2016-11-01 8:32 ` [PATCH v10 00/19] Add Mediated device support Jike Song
2016-11-01 15:24 ` Gerd Hoffmann
2016-11-02 1:01 ` [Qemu-devel] " Jike Song
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