projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 | ||
| 1da177e4 LT |
20 | #define IDE_ARCH_OBSOLETE_DEFAULTS |
| 21 | ||
| 22 | static 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 | ||
| 36 | static 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 */ |