mirror of
https://github.com/torvalds/linux.git
synced 2024-11-05 03:21:32 +00:00
57 lines
1002 B
C
57 lines
1002 B
C
/*
|
|
* linux/include/asm-alpha/ide.h
|
|
*
|
|
* Copyright (C) 1994-1996 Linus Torvalds & authors
|
|
*/
|
|
|
|
/*
|
|
* This file contains the alpha architecture specific IDE code.
|
|
*/
|
|
|
|
#ifndef __ASMalpha_IDE_H
|
|
#define __ASMalpha_IDE_H
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
|
|
#define IDE_ARCH_OBSOLETE_DEFAULTS
|
|
|
|
static inline int ide_default_irq(unsigned long base)
|
|
{
|
|
switch (base) {
|
|
case 0x1f0: return 14;
|
|
case 0x170: return 15;
|
|
case 0x1e8: return 11;
|
|
case 0x168: return 10;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static inline unsigned long ide_default_io_base(int index)
|
|
{
|
|
switch (index) {
|
|
case 0: return 0x1f0;
|
|
case 1: return 0x170;
|
|
case 2: return 0x1e8;
|
|
case 3: return 0x168;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
#define IDE_ARCH_OBSOLETE_INIT
|
|
#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
|
|
|
|
#ifdef CONFIG_PCI
|
|
#define ide_init_default_irq(base) (0)
|
|
#else
|
|
#define ide_init_default_irq(base) ide_default_irq(base)
|
|
#endif
|
|
|
|
#include <asm-generic/ide_iops.h>
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif /* __ASMalpha_IDE_H */
|