dt-bindings: pinctrl: add i.MX8QM pads definition

[platform/kernel/u-boot.git] / include / blk.h

diff --git a/include/blk.h b/include/blk.h
index c243179..d0c033a 100644 (file)
--- 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 */
 };
@@ -379,6 +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)