path: root/drivers/ide/pmac.c

/*
 * Support for IDE interfaces on PowerMacs.
 *
 * These IDE interfaces are memory-mapped and have a DBDMA channel
 * for doing DMA.
 *
 *  Copyright (C) 1998-2003 Paul Mackerras & Ben. Herrenschmidt
 *  Copyright (C) 2007-2008 Bartlomiej Zolnierkiewicz
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version
 *  2 of the License, or (at your option) any later version.
 *
 * Some code taken from drivers/ide/ide-dma.c:
 *
 *  Copyright (c) 1995-1998  Mark Lord
 *
 * TODO: - Use pre-calculated (kauai) timing tables all the time and
 * get rid of the "rounded" tables used previously, so we have the
 * same table format for all controllers and can then just have one
 * big table
 * 
 */
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/ide.h>
#include <linux/notifier.h>
#include <linux/module.h>
#include <linux/reboot.h>
#includ