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
27 static int __init ide_arm_init(void)
28 {
29 ide_hwif_t *hwif;
30 hw_regs_t hw;
31 u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
32
33 memset(&hw, 0, sizeof(hw));
34 ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
35 hw.irq = IDE_ARM_IRQ;
36
37 hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
38 if (hwif) {
39 ide_init_port_hw(hwif, &hw);
40 idx[0] = hwif->index;
41
42 ide_device_add(idx, NULL);
43 }
44
45 return 0;
46 }
47
48 module_init(ide_arm_init);
49
50 MODULE_LICENSE("GPL");
51
|
This page was automatically generated by the
LXR engine.
|