tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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#include <linux/config.h>
17
18#include <linux/irq.h>
19
20#define IDE_ARCH_OBSOLETE_DEFAULTS
21
22static inline int ide_default_irq(unsigned long base)
23{
24 switch (base) {
25 case 0x1f0: return isa_irq_to_vector(14);
26 case 0x170: return isa_irq_to_vector(15);
27 case 0x1e8: return isa_irq_to_vector(11);
28 case 0x168: return isa_irq_to_vector(10);
29 case 0x1e0: return isa_irq_to_vector(8);
30 case 0x160: return isa_irq_to_vector(12);
31 default:
32 return 0;
33 }
34}
35
36static inline unsigned long ide_default_io_base(int index)
37{
38 switch (index) {
39 case 0: return 0x1f0;
40 case 1: return 0x170;
41 case 2: return 0x1e8;
42 case 3: return 0x168;
43 case 4: return 0x1e0;
44 case 5: return 0x160;
45 default:
46 return 0;
47 }
48}
49
50#define IDE_ARCH_OBSOLETE_INIT
51#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
52
53#ifdef CONFIG_PCI
54#define ide_init_default_irq(base) (0)
55#else
56#define ide_init_default_irq(base) ide_default_irq(base)
57#endif
58
59#include <asm-generic/ide_iops.h>
60
61#endif /* __KERNEL__ */
62
63#endif /* __ASM_IA64_IDE_H */