include/asm-ia64/ide.h

   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 static inline int ide_default_irq(unsigned long base)
  20 {
  21         switch (base) {
  22               case 0x1f0: return isa_irq_to_vector(14);
  23               case 0x170: return isa_irq_to_vector(15);
  24               case 0x1e8: return isa_irq_to_vector(11);
  25               case 0x168: return isa_irq_to_vector(10);
  26               case 0x1e0: return isa_irq_to_vector(8);
  27               case 0x160: return isa_irq_to_vector(12);
  28               default:
  29                 return 0;
  30         }
  31 }
  32
  33 static inline unsigned long ide_default_io_base(int index)
  34 {
  35         switch (index) {
  36               case 0: return 0x1f0;
  37               case 1: return 0x170;
  38               case 2: return 0x1e8;
  39               case 3: return 0x168;
  40               case 4: return 0x1e0;
  41               case 5: return 0x160;
  42               default:
  43                 return 0;
  44         }
  45 }
  46
  47 #include <asm-generic/ide_iops.h>
  48
  49 #endif /* __KERNEL__ */
  50
  51 #endif /* __ASM_IA64_IDE_H */