X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fblk.h;h=d0c033aece0fb7986a614cef5a9176dc6bca2f44;hb=cc1e98b559e46630c3421a7762d02a58e5480926;hp=6af219681cd1b52caee57fbb5dc07511933ed165;hpb=27f622d56876f01e11a74b292e52a94451144cff;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/blk.h b/include/blk.h
index 6af2196..d0c033a 100644
--- a/include/blk.h
+++ b/include/blk.h
@@ -33,6 +33,7 @@ enum if_type {
 	IF_TYPE_HOST,
 	IF_TYPE_NVME,
 	IF_TYPE_EFI,
+	IF_TYPE_VIRTIO,
 
 	IF_TYPE_COUNT,			/* Number of interface types */
 };
@@ -357,16 +358,6 @@ int blk_create_devicef(struct udevice *parent, const char *drv_name,
 		       lbaint_t lba, struct udevice **devp);
 
 /**
- * blk_prepare_device() - Prepare a block device for use
- *
- * This reads partition information from the device if supported.
- *
- * @dev:	Device to prepare
- * @return 0 if ok, -ve on error
- */
-int blk_prepare_device(struct udevice *dev);
-
-/**
  * blk_unbind_all() - Unbind all device of the given interface type
  *
  * The devices are removed and then unbound.
@@ -389,6 +380,17 @@ int blk_unbind_all(int if_type);
 int blk_find_max_devnum(enum if_type if_type);
 
 /**
+ * blk_next_free_devnum() - get the next device number for an interface type
+ *
+ * Finds the next number that is safe to use for a newly allocated device for
+ * an interface type @if_type.
+ *
+ * @if_type:	Interface type to scan
+ * @return next device number safe to use, or -ve on error
+ */
+int blk_next_free_devnum(enum if_type if_type);
+
+/**
  * blk_select_hwpart() - select a hardware partition
  *
  * Select a hardware partition if the device supports it (typically MMC does)