2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 1994-1996 Linus Torvalds & authors
8 * Copied from i386; many of the especially older MIPS or ISA-based platforms
9 * are basically identical. Using this file probably implies i8259 PIC
10 * support in a system but the very least interrupt numbers 0 - 15 need to
11 * be put aside for legacy devices.
13 #ifndef __ASM_MACH_GENERIC_IDE_H
14 #define __ASM_MACH_GENERIC_IDE_H
18 #include <linux/config.h>
21 # ifdef CONFIG_BLK_DEV_IDEPCI
28 #define IDE_ARCH_OBSOLETE_DEFAULTS
30 static __inline__ int ide_default_irq(unsigned long base)
33 case 0x1f0: return 14;
34 case 0x170: return 15;
35 case 0x1e8: return 11;
36 case 0x168: return 10;
38 case 0x160: return 12;
44 static __inline__ unsigned long ide_default_io_base(int index)
58 #define IDE_ARCH_OBSOLETE_INIT
59 #define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
61 #ifdef CONFIG_BLK_DEV_IDEPCI
62 #define ide_init_default_irq(base) (0)
64 #define ide_init_default_irq(base) ide_default_irq(base)
67 #include <asm-generic/ide_iops.h>
69 #endif /* __KERNEL__ */
71 #endif /* __ASM_MACH_GENERIC_IDE_H */