arch/alpha/kernel/pc873xx.h

   1
   2 #ifndef _PC873xx_H_
   3 #define _PC873xx_H_
   4
   5 /*
   6  * Control Register Values
   7  */
   8 #define REG_FER 0x00
   9 #define REG_FAR 0x01
  10 #define REG_PTR 0x02
  11 #define REG_FCR 0x03
  12 #define REG_PCR 0x04
  13 #define REG_KRR 0x05
  14 #define REG_PMC 0x06
  15 #define REG_TUP 0x07
  16 #define REG_SID 0x08
  17 #define REG_ASC 0x09
  18 #define REG_IRC 0x0e
  19
  20 /*
  21  * Model numbers
  22  */
  23 #define PC87303 0
  24 #define PC87306 1
  25 #define PC87312 2
  26 #define PC87332 3
  27 #define PC87334 4
  28
  29 int pc873xx_probe(void);
  30 unsigned int pc873xx_get_base(void);
  31 char *pc873xx_get_model(void);
  32 void pc873xx_enable_epp19(void);
  33 void pc873xx_enable_ide(void);
  34
  35 #endif