From: Kirti Wankhede Date: Wed, 16 Nov 2016 20:46:30 +0000 (+0530) Subject: vfio: Define device_api strings X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2818c6e91980d966d015a9f763ab24b41e6a7c3d;p=linux-beck.git vfio: Define device_api strings 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 Signed-off-by: Alex Williamson --- 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)