Index: uspace/srv/fs/fat/Makefile
===================================================================
--- uspace/srv/fs/fat/Makefile	(revision d2e0a8cbdc868471a5aa81a0fdf2146f08e15740)
+++ uspace/srv/fs/fat/Makefile	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
@@ -41,5 +41,6 @@
 OUTPUT = fat
 SOURCES = \
-	fat.c
+	fat.c \
+	fat_ops.c
 
 OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
Index: uspace/srv/fs/fat/fat.c
===================================================================
--- uspace/srv/fs/fat/fat.c	(revision d2e0a8cbdc868471a5aa81a0fdf2146f08e15740)
+++ uspace/srv/fs/fat/fat.c	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
@@ -37,4 +37,5 @@
  */
 
+#include "fat.h"
 #include <ipc/ipc.h>
 #include <ipc/services.h>
@@ -46,5 +47,4 @@
 #include "../../vfs/vfs.h"
 
-#define dprintf(...)	printf(__VA_ARGS__)
 
 vfs_info_t fat_vfs_info = {
@@ -80,5 +80,5 @@
  * There are few issues with this arrangement. First, VFS can run out of
  * available phones. In that case, VFS can close some other phones or use one
- * phone for more serialized requests. Similarly, FAT can refuse to duplicate
+ * phone for more serialized requests. Similarily, FAT can refuse to duplicate
  * the connection. VFS should then just make use of already existing phones and
  * route its requests through them. To avoid paying the fibril creation price 
@@ -104,4 +104,10 @@
 		callid = async_get_call(&call);
 		switch  (IPC_GET_METHOD(call)) {
+		case VFS_REGISTER:
+			ipc_answer_0(callid, EOK);
+			break;
+		case VFS_LOOKUP:
+			fat_lookup(callid, &call);
+			break;
 		default:
 			ipc_answer_0(callid, ENOTSUP);
@@ -109,4 +115,8 @@
 		}
 	}
+}
+
+int block_read(int dev_handle, unsigned long blkno, void *buf)
+{
 }
 
Index: uspace/srv/fs/fat/fat.h
===================================================================
--- uspace/srv/fs/fat/fat.h	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
+++ uspace/srv/fs/fat/fat.h	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2007 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 fs
+ * @{
+ */ 
+
+#ifndef FAT_FAT_H_
+#define FAT_FAT_H_
+
+#include <ipc/ipc.h>
+#include <atomic.h>
+#include <sys/types.h>
+#include <bool.h>
+
+#define dprintf(...)	printf(__VA_ARGS__)
+
+extern uint8_t *plb_ro;
+
+extern int block_read(int, unsigned long, void *);
+
+extern void fat_lookup(ipc_callid_t, ipc_call_t *);
+
+#endif
+
+/**
+ * @}
+ */
Index: uspace/srv/fs/fat/fat_ops.c
===================================================================
--- uspace/srv/fs/fat/fat_ops.c	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
+++ uspace/srv/fs/fat/fat_ops.c	(revision be815bc34ea5c9d442f237c8bd5d4bc86b379499)
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2007 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 fs
+ * @{
+ */ 
+
+/**
+ * @file	fat_ops.c
+ * @brief	Implementation of VFS operations for the FAT file system server.
+ */
+
+#include "fat.h"
+#include <ipc/ipc.h>
+#include <async.h>
+#include <errno.h>
+
+void fat_lookup(ipc_callid_t rid, ipc_call_t *request)
+{
+	int first = IPC_GET_ARG1(*request);
+	int second = IPC_GET_ARG2(*request);
+	int dev_handle = IPC_GET_ARG3(*request);
+
+	
+}
+
+/**
+ * @}
+ */