vDPA: report virtio-block topology info to user space

[linux-2.6-microblaze.git] / include / uapi / linux / vdpa.h

diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h
index 3c8e3c8..5cc7061 100644 (file)
--- a/include/uapi/linux/vdpa.h
+++ b/include/uapi/linux/vdpa.h
@@ -61,6 +61,10 @@ enum vdpa_attr {
        VDPA_ATTR_DEV_BLK_CFG_BLK_SIZE,         /* u32 */
        VDPA_ATTR_DEV_BLK_CFG_SEG_MAX,          /* u32 */
        VDPA_ATTR_DEV_BLK_CFG_NUM_QUEUES,       /* u16 */
+       VDPA_ATTR_DEV_BLK_CFG_PHY_BLK_EXP,      /* u8 */
+       VDPA_ATTR_DEV_BLK_CFG_ALIGN_OFFSET,     /* u8 */
+       VDPA_ATTR_DEV_BLK_CFG_MIN_IO_SIZE,      /* u16 */
+       VDPA_ATTR_DEV_BLK_CFG_OPT_IO_SIZE,      /* u32 */
 
        /* new attributes must be added above here */
        VDPA_ATTR_MAX,