config.h

Go to the documentation of this file.

#ifndef _LINUX_CONFIG_H
#define _LINUX_CONFIG_H

#include <linux/autoconf.h>

/**
*

 * Defines for what uname() should return 


*/
#ifndef UTS_SYSNAME
#define UTS_SYSNAME "Linux"
#endif
#ifndef UTS_NODENAME
#define UTS_NODENAME "(none)"   ///< set by sethostname() 
#endif

#ifndef UTS_MACHINE
#define UTS_MACHINE "i386"      ///< hardware type 
#endif

#ifndef UTS_DOMAINNAME
#define UTS_DOMAINNAME "(none)" ///< set by setdomainname() 
#endif

/**
*

 * The definitions for UTS_RELEASE and UTS_VERSION are now defined
 * in linux/version.h, and should only be used by linux/version.c


*/

/// Don't touch these, unless you really know what your doing. 
#define DEF_INITSEG     0x9000
#define DEF_SYSSEG      0x1000
#define DEF_SETUPSEG    0x9020
#define DEF_SYSSIZE     0x7F00

/// internal svga startup constants 
#define NORMAL_VGA      0xffff          ///< 80x25 mode 
#define EXTENDED_VGA    0xfffe          ///< 80x50 mode 
#define ASK_VGA         0xfffd          ///< ask for it at bootup 

/**
*

 * The root-device is no longer hard-coded. You can change the default
 * root-device by changing the line ROOT_DEV = XXX in boot/bootsect.s


*/

/**
*

 * The keyboard is now defined in kernel/chr_dev/keyboard.S


*/

/**
*

 * Normally, Linux can get the drive parameters from the BIOS at
 * startup, but if this for some unfathomable reason fails, you'd
 * be left stranded. For this case, you can define HD_TYPE, which
 * contains all necessary info on your harddisk.
 *
 * The HD_TYPE macro should look like this:
 *
 * #define HD_TYPE { head, sect, cyl, wpcom, lzone, ctl}
 *
 * In case of two harddisks, the info should be sepatated by
 * commas:
 *
 * #define HD_TYPE { h,s,c,wpcom,lz,ctl },{ h,s,c,wpcom,lz,ctl }


*/
/**
*

 This is an example, two drives, first is type 2, second is type 3:

#define HD_TYPE { 4,17,615,300,615,8 }, { 6,17,615,300,615,0 }

 NOTE: ctl is 0 for all drives with heads<=8, and ctl=8 for drives
 with more than 8 heads.

 If you want the BIOS to tell what kind of drive you have, just
 leave HD_TYPE undefined. This is the normal thing to do.


*/

#undef HD_TYPE
 
/**
*

        File type specific stuff goes into this.


*/

#ifdef ASM_SRC
#endif

#ifdef C_SRC
#endif

#ifdef MAKE
#endif

#endif

---