1/*
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
16
17#include <linux/irq.h>
18
19#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
49#define IDE_ARCH_OBSOLETE_INIT
50#define ide_default_io_ctl(base)	((base) + 0x206) /* obsolete */
51
52#ifdef CONFIG_PCI
53#define ide_init_default_irq(base)	(0)
54#else
55#define ide_init_default_irq(base)	ide_default_irq(base)
56#endif
57
58#include <asm-generic/ide_iops.h>
59
60#endif /* __KERNEL__ */
61
62#endif /* __ASM_IA64_IDE_H */
63