From b9e05399d9273c8c066e73db1e6e85364003030c Mon Sep 17 00:00:00 2001 From: Si-Wei Liu Date: Mon, 10 Oct 2022 10:27:03 -0700 Subject: vdpa: merge functionally duplicated dev_features attributes We can merge VDPA_ATTR_VDPA_DEV_SUPPORTED_FEATURES with VDPA_ATTR_DEV_FEATURES which is functionally equivalent. While at it, tweak the comment in header file to make user provioned device features distinguished from those supported by the parent mgmtdev device: the former of which can be inherited as a whole from the latter, or can be a subset of the latter if explicitly specified. Signed-off-by: Si-Wei Liu Message-Id: <1665422823-18364-1-git-send-email-si-wei.liu@oracle.com> Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang --- include/uapi/linux/vdpa.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 9bd79235c875..54b649ab0f22 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -53,11 +53,9 @@ enum vdpa_attr { VDPA_ATTR_DEV_VENDOR_ATTR_NAME, /* string */ VDPA_ATTR_DEV_VENDOR_ATTR_VALUE, /* u64 */ + /* virtio features that are provisioned to the vDPA device */ VDPA_ATTR_DEV_FEATURES, /* u64 */ - /* virtio features that are supported by the vDPA device */ - VDPA_ATTR_VDPA_DEV_SUPPORTED_FEATURES, /* u64 */ - /* new attributes must be added above here */ VDPA_ATTR_MAX, }; -- cgit v1.2.3