Index: uspace/lib/drv/generic/dev_iface.c
===================================================================
--- uspace/lib/drv/generic/dev_iface.c	(revision feeac0d8cd6e0ce736779bc5f1dc701c5cf42ba6)
+++ uspace/lib/drv/generic/dev_iface.c	(revision 5759975a7dc4e1e91bc4816fbc5c48a789fd8cd7)
@@ -40,4 +40,5 @@
 #include "dev_iface.h"
 #include "remote_hw_res.h"
+#include "remote_pio_window.h"
 #include "remote_char_dev.h"
 #include "remote_clock_dev.h"
@@ -58,4 +59,5 @@
 		[AUDIO_PCM_BUFFER_IFACE] = &remote_audio_pcm_iface,
 		[HW_RES_DEV_IFACE] = &remote_hw_res_iface,
+		[PIO_WINDOW_DEV_IFACE] = &remote_pio_window_iface,
 		[CHAR_DEV_IFACE] = &remote_char_dev_iface,
 		[GRAPH_DEV_IFACE] = &remote_graph_dev_iface,
Index: uspace/lib/drv/generic/remote_pio_window.c
===================================================================
--- uspace/lib/drv/generic/remote_pio_window.c	(revision 5759975a7dc4e1e91bc4816fbc5c48a789fd8cd7)
+++ uspace/lib/drv/generic/remote_pio_window.c	(revision 5759975a7dc4e1e91bc4816fbc5c48a789fd8cd7)
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2013 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup libdrv
+ * @{
+ */
+/** @file
+ */
+
+#include <async.h>
+#include <errno.h>
+
+#include "ops/pio_window.h"
+#include "ddf/driver.h"
+
+static void remote_pio_window_get(ddf_fun_t *, void *, ipc_callid_t,
+    ipc_call_t *);
+
+static remote_iface_func_ptr_t remote_pio_window_iface_ops [] = {
+	[PIO_WINDOW_GET] = &remote_pio_window_get
+};
+
+remote_iface_t remote_pio_window_iface = {
+	.method_count = sizeof(remote_pio_window_iface_ops) /
+	    sizeof(remote_iface_func_ptr_t),
+	.methods = remote_pio_window_iface_ops
+};
+
+static void remote_pio_window_get(ddf_fun_t *fun, void *ops,
+    ipc_callid_t callid, ipc_call_t *call)
+{
+	pio_window_ops_t *pio_win_ops = (pio_window_ops_t *) ops;
+	size_t len;
+
+	if (!pio_win_ops->get_pio_window) {
+		async_answer_0(callid, ENOTSUP);
+		return;
+	}
+	
+	pio_window_t *pio_window = pio_win_ops->get_pio_window(fun);
+	if (!pio_window) {
+		async_answer_0(callid, ENOENT);
+		return;
+	}
+	
+	async_answer_0(callid, EOK);
+
+	if (!async_data_read_receive(&callid, &len)) {
+		/* Protocol error - the recipient is not accepting data */
+		return;
+	}
+
+	async_data_read_finalize(callid, pio_window, len);
+}
+
+/**
+ * @}
+ */