include/linux/config.h

/* */
   1 #ifndef _LINUX_CONFIG_H
   2 #define _LINUX_CONFIG_H
   3 
   4 #include <linux/autoconf.h>
   5 
   6 /*
   7  * Defines for what uname() should return 
   8  */
   9 #ifndef UTS_SYSNAME
  10 #define UTS_SYSNAME "Linux"
  11 #endif
  12 #ifndef UTS_NODENAME
  13 #define UTS_NODENAME "(none)"   /* set by sethostname() */
  14 #endif
  15 
  16 #ifndef UTS_MACHINE
  17 #define UTS_MACHINE "i386"      /* hardware type */
  18 #endif
  19 
  20 #ifndef UTS_DOMAINNAME
  21 #define UTS_DOMAINNAME "(none)" /* set by setdomainname() */
  22 #endif
  23 
  24 /*
  25  * The definitions for UTS_RELEASE and UTS_VERSION are now defined
  26  * in linux/version.h, and should only be used by linux/version.c
  27  */
  28 
  29 /* Don't touch these, unless you really know what your doing. */
  30 #define DEF_INITSEG     0x9000
  31 #define DEF_SYSSEG      0x1000
  32 #define DEF_SETUPSEG    0x9020
  33 #define DEF_SYSSIZE     0x7F00
  34 
  35 /* internal svga startup constants */
  36 #define NORMAL_VGA      0xffff          /* 80x25 mode */
  37 #define EXTENDED_VGA    0xfffe          /* 80x50 mode */
  38 #define ASK_VGA         0xfffd          /* ask for it at bootup */
  39 
  40 /*
  41  * The root-device is no longer hard-coded. You can change the default
  42  * root-device by changing the line ROOT_DEV = XXX in boot/bootsect.s
  43  */
  44 
  45 /*
  46  * The keyboard is now defined in kernel/chr_dev/keyboard.S
  47  */
  48 
  49 /*
  50  * Normally, Linux can get the drive parameters from the BIOS at
  51  * startup, but if this for some unfathomable reason fails, you'd
  52  * be left stranded. For this case, you can define HD_TYPE, which
  53  * contains all necessary info on your harddisk.
  54  *
  55  * The HD_TYPE macro should look like this:
  56  *
  57  * #define HD_TYPE { head, sect, cyl, wpcom, lzone, ctl}
  58  *
  59  * In case of two harddisks, the info should be sepatated by
  60  * commas:
  61  *
  62  * #define HD_TYPE { h,s,c,wpcom,lz,ctl },{ h,s,c,wpcom,lz,ctl }
  63  */
  64 /*
  65  This is an example, two drives, first is type 2, second is type 3:
  66 
  67 #define HD_TYPE { 4,17,615,300,615,8 }, { 6,17,615,300,615,0 }
  68 
  69  NOTE: ctl is 0 for all drives with heads<=8, and ctl=8 for drives
  70  with more than 8 heads.
  71 
  72  If you want the BIOS to tell what kind of drive you have, just
  73  leave HD_TYPE undefined. This is the normal thing to do.
  74 */
  75 
  76 #undef HD_TYPE
  77  
  78 /*
  79         File type specific stuff goes into this.
  80 */
  81 
  82 #ifdef ASM_SRC
  83 #endif
  84 
  85 #ifdef C_SRC
  86 #endif
  87 
  88 #ifdef MAKE
  89 #endif
  90 
  91 #endif
/* */
root/include/linux/config.h

INCLUDED FROM
