root/include/linux/config.h

/* */

INCLUDED FROM

   1 #ifndef _CONFIG_H
   2 #define _CONFIG_H
   3 
   4 /*
   5  * The root-device is no longer hard-coded. You can change the default
   6  * root-device by changing the line ROOT_DEV = XXX in boot/bootsect.s
   7  */
   8 
   9 /* define your keyboard here - US (KBD_US) or Finnish (KBD_FINNISH) */
  10 #define KBD_US
  11 /* #define KBD_FINNISH */
  12 
  13 /*
  14  * Normally, Linux can get the drive parameters from the BIOS at
  15  * startup, but if this for some unfathomable reason fails, you'd
  16  * be left stranded. For this case, you can define HD_TYPE, which
  17  * contains all necessary info on your harddisk.
  18  *
  19  * The HD_TYPE macro should look like this:
  20  *
  21  * #define HD_TYPE { head, sect, cyl, wpcom, lzone, ctl}
  22  *
  23  * In case of two harddisks, the info should be sepatated by
  24  * commas:
  25  *
  26  * #define HD_TYPE { h,s,c,wpcom,lz,ctl },{ h,s,c,wpcom,lz,ctl }
  27  */
  28 /*
  29  This is an example, two drives, first is type 2, second is type 3:
  30 
  31 #define HD_TYPE { 4,17,615,300,615,8 }, { 6,17,615,300,615,0 }
  32 
  33  NOTE: ctl is 0 for all drives with heads<=8, and ctl=8 for drives
  34  with more than 8 heads.
  35 
  36  If you want the BIOS to tell what kind of drive you have, just
  37  leave HD_TYPE undefined.
  38 */
  39 
  40 #endif

/* */