1 files changed, 30 insertions, 0 deletions

diff --git a/sys/dev/usb/usb_ethersubr.c b/sys/dev/usb/usb_ethersubr.c
index ef43cdbc8a22..2cb5fa6c892b 100644
--- a/sys/dev/usb/usb_ethersubr.c
+++ b/sys/dev/usb/usb_ethersubr.c
@@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/mbuf.h>
 #include <sys/malloc.h>
 #include <sys/socket.h>
+#include <sys/taskqueue.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
@@ -246,3 +247,32 @@ usb_ether_tx_list_free(struct ue_cdata *cd)
 		}
 	}
 }
+
+void
+usb_ether_task_init(device_t dev, int flags, struct usb_taskqueue *tq)
+{
+
+	/* nothing for now. */
+}
+
+void
+usb_ether_task_enqueue(struct usb_taskqueue *tq, struct task *task)
+{
+
+	taskqueue_enqueue(taskqueue_thread, task);
+}
+
+void
+usb_ether_task_drain(struct usb_taskqueue *tq, struct task *task)
+{
+
+	taskqueue_drain(taskqueue_thread, task);
+}
+
+void
+usb_ether_task_destroy(struct usb_taskqueue *tq)
+{
+
+	/* nothing for now */
+
+}