Index: uspace/drv/vhc/connhost.c
===================================================================
--- uspace/drv/vhc/connhost.c	(revision fa48ebe91f9941e73a0f9e9133469b00ce194c03)
+++ uspace/drv/vhc/connhost.c	(revision b6c7da6ff7574a6866c0af7c49f45bd0be320d01)
@@ -276,4 +276,5 @@
 
 static int interrupt_out(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_out_callback_t callback, void *arg)
@@ -285,4 +286,5 @@
 
 static int interrupt_in(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_in_callback_t callback, void *arg)
@@ -294,4 +296,5 @@
 
 static int control_write_setup(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_out_callback_t callback, void *arg)
@@ -303,4 +306,5 @@
 
 static int control_write_data(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_out_callback_t callback, void *arg)
@@ -320,4 +324,5 @@
 
 static int control_write(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *setup_packet, size_t setup_packet_size,
     void *data, size_t data_size,
@@ -337,4 +342,5 @@
 
 static int control_read_setup(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_out_callback_t callback, void *arg)
@@ -346,4 +352,5 @@
 
 static int control_read_data(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_in_callback_t callback, void *arg)
@@ -363,4 +370,5 @@
 
 static int control_read(device_t *dev, usb_target_t target,
+    size_t max_packet_size,
     void *setup_packet, size_t setup_packet_size,
     void *data, size_t data_size,