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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/include/asm-ia64/ide.h
3 *
4 * Copyright (C) 1994-1996 Linus Torvalds & authors
5 */
6
7/*
8 * This file contains the ia64 architecture specific IDE code.
9 */
10
11#ifndef __ASM_IA64_IDE_H
12#define __ASM_IA64_IDE_H
13
14#ifdef __KERNEL__
15
Linus Torvalds1da177e2005-04-16 15:20:36 -070016
17#include <linux/irq.h>
18
Linus Torvalds1da177e2005-04-16 15:20:36 -070019#define IDE_ARCH_OBSOLETE_DEFAULTS
20
21static inline int ide_default_irq(unsigned long base)
22{
23 switch (base) {
24 case 0x1f0: return isa_irq_to_vector(14);
25 case 0x170: return isa_irq_to_vector(15);
26 case 0x1e8: return isa_irq_to_vector(11);
27 case 0x168: return isa_irq_to_vector(10);
28 case 0x1e0: return isa_irq_to_vector(8);
29 case 0x160: return isa_irq_to_vector(12);
30 default:
31 return 0;
32 }
33}
34
35static inline unsigned long ide_default_io_base(int index)
36{
37 switch (index) {
38 case 0: return 0x1f0;
39 case 1: return 0x170;
40 case 2: return 0x1e8;
41 case 3: return 0x168;
42 case 4: return 0x1e0;
43 case 5: return 0x160;
44 default:
45 return 0;
46 }
47}
48
Linus Torvalds1da177e2005-04-16 15:20:36 -070049#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
50
51#ifdef CONFIG_PCI
52#define ide_init_default_irq(base) (0)
53#else
54#define ide_init_default_irq(base) ide_default_irq(base)
55#endif
56
57#include <asm-generic/ide_iops.h>
58
59#endif /* __KERNEL__ */
60
61#endif /* __ASM_IA64_IDE_H */