Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel
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linux
1/*
2 * ARM default IDE host driver
3 *
4 * Copyright (C) 2004 Bartlomiej Zolnierkiewicz
5 * Based on code by: Russell King, Ian Molton and Alexander Schulz.
6 *
7 * May be copied or modified under the terms of the GNU General Public License.
8 */
9
10#include <linux/kernel.h>
11#include <linux/init.h>
12#include <linux/ide.h>
13
14#include <asm/mach-types.h>
15#include <asm/irq.h>
16
17#ifdef CONFIG_ARCH_CLPS7500
18# include <asm/arch/hardware.h>
19#
20# define IDE_ARM_IO (ISASLOT_IO + 0x1f0)
21# define IDE_ARM_IRQ IRQ_ISA_14
22#else
23# define IDE_ARM_IO 0x1f0
24# define IDE_ARM_IRQ IRQ_HARDDISK
25#endif
26
27void __init ide_arm_init(void)
28{
29 hw_regs_t hw;
30
31 memset(&hw, 0, sizeof(hw));
32 ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
33 hw.irq = IDE_ARM_IRQ;
34 ide_register_hw(&hw, NULL, 1, NULL);
35}