--- sys/dev/fb/vesa.c	2010-02-02 16:34:30.000000000 -0500
+++ sys/dev/fb/vesa.c	2010-02-03 15:04:35.000000000 -0500
@@ -1293,7 +1293,7 @@
 	} else {
 		vesa_adp->va_buffer = 0;
 		vesa_adp->va_buffer_size = info.vi_buffer_size;
-		vesa_adp->va_window = BIOS_PADDRTOVADDR(info.vi_window);
+		vesa_adp->va_window = (vm_offset_t)x86bios_offset(info.vi_window);
 		vesa_adp->va_window_size = info.vi_window_size;
 		vesa_adp->va_window_gran = info.vi_window_gran;
 	}