Index: kernel/genarch/src/ofw/fhc.c
===================================================================
--- kernel/genarch/src/ofw/fhc.c	(revision 63b549313102c34a11e5e6a2199064645b0d6eab)
+++ 	(revision )
@@ -1,137 +1,0 @@
-/*
- * Copyright (c) 2006 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 ofw
- * @{
- */
-/**
- * @file
- * @brief	FHC 'reg' and 'ranges' properties handling.
- *
- */
-
-#include <genarch/ofw/ofw_tree.h>
-#include <genarch/ofw/fhc.h>
-#include <arch/drivers/fhc.h>
-#include <str.h>
-#include <panic.h>
-#include <macros.h>
-
-bool ofw_fhc_apply_ranges(ofw_tree_node_t *node, ofw_fhc_reg_t *reg, uintptr_t *pa)
-{
-	ofw_tree_property_t *prop;
-	ofw_fhc_range_t *range;
-	size_t ranges;
-
-	prop = ofw_tree_getprop(node, "ranges");
-	if (!prop)
-		return false;
-		
-	ranges = prop->size / sizeof(ofw_fhc_range_t);
-	range = prop->value;
-	
-	unsigned int i;
-	
-	for (i = 0; i < ranges; i++) {
-		if (overlaps(reg->addr, reg->size, range[i].child_base, range[i].size)) {
-			uintptr_t addr;
-			
-			addr = range[i].parent_base + (reg->addr - range[i].child_base);
-			if (!node->parent->parent) {
-				*pa = addr;
-				return true;
-			}
-			if (str_cmp(ofw_tree_node_name(node->parent), "central") != 0)
-				panic("Unexpected parent node: %s.", ofw_tree_node_name(node->parent));
-			
-			ofw_central_reg_t central_reg;
-			
-			central_reg.addr = addr;
-			central_reg.size = reg->size;
-			
-			return ofw_central_apply_ranges(node->parent, &central_reg, pa);
-		}
-	}
-
-	return false;
-}
-
-bool ofw_central_apply_ranges(ofw_tree_node_t *node, ofw_central_reg_t *reg, uintptr_t *pa)
-{
-	if (node->parent->parent)
-		panic("Unexpected parent node: %s.", ofw_tree_node_name(node->parent));
-	
-	ofw_tree_property_t *prop;
-	ofw_central_range_t *range;
-	size_t ranges;
-	
-	prop = ofw_tree_getprop(node, "ranges");
-	if (!prop)
-		return false;
-		
-	ranges = prop->size / sizeof(ofw_central_range_t);
-	range = prop->value;
-	
-	unsigned int i;
-	
-	for (i = 0; i < ranges; i++) {
-		if (overlaps(reg->addr, reg->size, range[i].child_base, range[i].size)) {
-			*pa = range[i].parent_base + (reg->addr - range[i].child_base);
-			return true;
-		}
-	}
-	
-	return false;
-}
-
-bool
-ofw_fhc_map_interrupt(ofw_tree_node_t *node, ofw_fhc_reg_t *reg,
-    uint32_t interrupt, int *inr, cir_t *cir, void **cir_arg)
-{
-	fhc_t *fhc = NULL;
-	if (!node->device) {
-		fhc = fhc_init(node);
-		if (!fhc)
-			return false;
-		node->device = fhc;
-		central_fhc = fhc;
-	}
-	
-	/*
-	 * The interrupt controller for the interrupt is the FHC itself.
-	 */
-	fhc_enable_interrupt(fhc, interrupt);
-	
-	*inr = interrupt;
-	*cir = fhc_clear_interrupt;
-	*cir_arg = fhc;
-	return true;
-}
-
-/** @}
- */