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ide_arm.c

/*
 * ARM default IDE host driver
 *
 * Copyright (C) 2004 Bartlomiej Zolnierkiewicz
 * Based on code by: Russell King, Ian Molton and Alexander Schulz.
 *
 * May be copied or modified under the terms of the GNU General Public License.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ide.h>

#include <asm/mach-types.h>
#include <asm/irq.h>

#ifdef CONFIG_ARCH_CLPS7500
# include <asm/arch/hardware.h>
#
# define IDE_ARM_IO     (ISASLOT_IO + 0x1f0)
# define IDE_ARM_IRQ    IRQ_ISA_14
#else
# define IDE_ARM_IO     0x1f0
# define IDE_ARM_IRQ    IRQ_HARDDISK
#endif

void __init ide_arm_init(void)
{
      hw_regs_t hw;

      memset(&hw, 0, sizeof(hw));
      ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
      hw.irq = IDE_ARM_IRQ;
      ide_register_hw(&hw, NULL, 1, NULL);
}

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