From 1ac61ddfee93278f87370f6c43ed669b845f9037 Mon Sep 17 00:00:00 2001 From: Zhu Lingshan Date: Mon, 19 Feb 2024 02:56:06 +0800 Subject: vDPA: report virtio-blk flush info to user space This commit reports whether a virtio-blk device support cache flush command to user space Signed-off-by: Zhu Lingshan Message-Id: <20240218185606.13509-11-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin --- include/uapi/linux/vdpa.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 4be8e3a15874..43c51698195c 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -71,6 +71,7 @@ enum vdpa_attr { VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEC, /* u32 */ VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEG, /* u32 */ VDPA_ATTR_DEV_BLK_CFG_READ_ONLY, /* u8 */ + VDPA_ATTR_DEV_BLK_CFG_FLUSH, /* u8 */ /* new attributes must be added above here */ VDPA_ATTR_MAX, -- cgit