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-rw-r--r--include/usb.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/usb.h b/include/usb.h
index a09c7f1..d684531 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -950,6 +950,16 @@ int usb_emul_bulk(struct udevice *emul, struct usb_device *udev,
int usb_emul_find(struct udevice *bus, ulong pipe, struct udevice **emulp);
/**
+ * usb_emul_find_for_dev() - Find an emulator for a particular device
+ *
+ * @bus: USB bus (controller)
+ * @dev: USB device to check
+ * @emulp: Returns pointer to emulator, or NULL if not found
+ * @return 0 if found, -ve on error
+ */
+int usb_emul_find_for_dev(struct udevice *dev, struct udevice **emulp);
+
+/**
* usb_emul_reset() - Reset all emulators ready for use
*
* Clear out any address information in the emulators and make then ready for