Index: uspace/lib/libc/arch/sparc64/Makefile.inc
===================================================================
--- uspace/lib/libc/arch/sparc64/Makefile.inc	(revision 2ffaab52f86b88188c87a855e0cf74cb0ceb2296)
+++ uspace/lib/libc/arch/sparc64/Makefile.inc	(revision 99de22b5fb6b8faaa2a2796f37caebf2f125988b)
@@ -44,2 +44,14 @@
 BFD_NAME = elf64-sparc
 BFD_ARCH = sparc
+
+ifeq ($(PROCESSOR),us)
+	DEFS += -DSUN4U
+endif
+
+ifeq ($(PROCESSOR),us3)
+	DEFS += -DSUN4U
+endif
+
+ifeq ($(PROCESSOR),sun4v)
+	DEFS += -DSUN4V
+endif
Index: uspace/lib/libc/arch/sparc64/include/config.h
===================================================================
--- uspace/lib/libc/arch/sparc64/include/config.h	(revision 2ffaab52f86b88188c87a855e0cf74cb0ceb2296)
+++ uspace/lib/libc/arch/sparc64/include/config.h	(revision 99de22b5fb6b8faaa2a2796f37caebf2f125988b)
@@ -36,5 +36,10 @@
 #define LIBC_sparc64_CONFIG_H_
 
+#if defined (SUN4U)
 #define PAGE_WIDTH	14
+#elif defined(SUN4V)
+#define PAGE_WIDTH	13
+#endif
+
 #define PAGE_SIZE	(1 << PAGE_WIDTH)
 
Index: uspace/srv/hid/kbd/port/i8042.h
===================================================================
--- uspace/srv/hid/kbd/port/i8042.h	(revision 99de22b5fb6b8faaa2a2796f37caebf2f125988b)
+++ uspace/srv/hid/kbd/port/i8042.h	(revision 99de22b5fb6b8faaa2a2796f37caebf2f125988b)
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2006 Josef Cejka
+ * 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 kbd_port
+ * @ingroup  kbd
+ * @{
+ */
+
+/** @file
+ * @brief i8042 port driver.
+ */
+
+#ifndef KBD_PORT_i8042_H_
+#define KBD_PORT_i8042_H_
+
+#include <libarch/ddi.h>
+#include <libarch/types.h>
+
+struct i8042 {
+	ioport8_t data;
+	uint8_t pad[3];
+	ioport8_t status;
+} __attribute__ ((packed));
+typedef struct i8042 i8042_t;
+
+#endif
+
+/**
+ * @}
+ */