ec24a0798c
The TTY driver now only notifies the IS server about function key event, but does not tell which keys are pressed. The IS servers queries the TTY driver to find out about this.
193 lines
7.5 KiB
C
Executable File
193 lines
7.5 KiB
C
Executable File
#ifndef _CONFIG_H
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#define _CONFIG_H
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/* Minix release and version numbers. */
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#define OS_RELEASE "3"
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#define OS_VERSION "0.6"
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#define _MINIX_VERSION 3
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/* This file sets configuration parameters for the MINIX kernel, FS, and PM.
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* It is divided up into two main sections. The first section contains
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* user-settable parameters. In the second section, various internal system
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* parameters are set based on the user-settable parameters.
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*/
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/*===========================================================================*
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* This section contains user-settable parameters *
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*===========================================================================*/
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#define MACHINE IBM_PC /* Must be one of the names listed below */
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#define IBM_PC 1 /* any 8088 or 80x86-based system */
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#define SUN_4 40 /* any Sun SPARC-based system */
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#define SUN_4_60 40 /* Sun-4/60 (aka SparcStation 1 or Campus) */
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#define ATARI 60 /* ATARI ST/STe/TT (68000/68030) */
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#define AMIGA 61 /* Commodore Amiga (68000) */
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#define MACINTOSH 62 /* Apple Macintosh (68000) */
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/* Word size in bytes (a constant equal to sizeof(int)). */
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#if __ACK__
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#define _WORD_SIZE _EM_WSIZE
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#define _PTR_SIZE _EM_WSIZE
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#endif
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/* Number of slots in the process table for non-kernel processes. */
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#define NR_PROCS 64
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/* The buffer cache should be made as large as you can afford. */
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#if (MACHINE == IBM_PC && _WORD_SIZE == 2)
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#define NR_BUFS 40 /* # blocks in the buffer cache */
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#define NR_BUF_HASH 64 /* size of buf hash table; MUST BE POWER OF 2*/
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#endif
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#if (MACHINE == IBM_PC && _WORD_SIZE == 4)
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#define NR_BUFS 1536 /* # blocks in the buffer cache */
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#define NR_BUF_HASH 2048 /* size of buf hash table; MUST BE POWER OF 2*/
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#endif
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#if (MACHINE == SUN_4_60)
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#define NR_BUFS 512 /* # blocks in the buffer cache (<=1536) */
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#define NR_BUF_HASH 512 /* size of buf hash table; MUST BE POWER OF 2*/
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#endif
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/* Defines for driver and kernel configuration. */
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#define AUTO_BIOS 0 /* xt_wini.c - use Western's autoconfig BIOS */
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#define LINEWRAP 1 /* console.c - wrap lines at column 80 */
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#define ALLOW_GAP_MESSAGES 1 /* proc.c - allow messages in the gap between
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* the end of bss and lowest stack address */
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/* Number of controller tasks (/dev/cN device classes). */
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#define NR_CTRLRS 2
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/* Enable or disable the second level file system cache on the RAM disk. */
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#define ENABLE_CACHE2 0
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/* Enable or disable swapping processes to disk. */
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#define ENABLE_SWAP 1
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/* Enable or disable kernel calls (allows for minimal kernel). */
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#define ENABLE_K_DEBUGGING 0 /* kernel debugging calls */
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/* Include or exclude an image of /dev/boot in the boot image. */
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#define ENABLE_BOOTDEV 0
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/* Include or exclude device drivers. Set to 1 to include, 0 to exclude. */
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#define ENABLE_BIOS_WINI 0 /* enable BIOS winchester driver */
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#define ENABLE_ESDI_WINI 0 /* enable ESDI winchester driver */
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#define ENABLE_XT_WINI 0 /* enable XT winchester driver */
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#define ENABLE_AHA1540 0 /* enable Adaptec 1540 SCSI driver */
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#define ENABLE_FATFILE 0 /* enable FAT file virtual disk driver */
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#define ENABLE_DOSFILE 0 /* enable DOS file virtual disk driver */
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#define ENABLE_SB16 0 /* enable Soundblaster audio driver */
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#define ENABLE_PCI 1 /* enable PCI device recognition */
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/* Include or exclude user-level device drivers (and supporting servers). */
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#define ENABLE_PRINTER 1 /* user-level Centronics printer driver */
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#define ENABLE_FLOPPY 1 /* enable floppy disk driver */
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#define ENABLE_AT_WINI 1 /* enable AT winchester driver */
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#define ENABLE_ATAPI 1 /* add ATAPI support to AT driver */
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/* DMA_SECTORS may be increased to speed up DMA based drivers. */
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#define DMA_SECTORS 1 /* DMA buffer size (must be >= 1) */
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/* Enable or disable networking drivers. */
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#define ENABLE_DP8390 0 /* enable DP8390 ethernet driver */
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#define ENABLE_WDETH 0 /* add Western Digital WD80x3 */
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#define ENABLE_NE2000 0 /* add Novell NE1000/NE2000 */
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#define ENABLE_3C503 0 /* add 3Com Etherlink II (3c503) */
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#define ENABLE_RTL8139 1 /* enable Realtek 8139 (rtl8139) */
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#define ENABLE_FXP 1 /* enable Intel Pro/100 (fxp) */
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/* Include or exclude backwards compatibility code. */
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#define ENABLE_BINCOMPAT 0 /* for binaries using obsolete calls */
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#define ENABLE_SRCCOMPAT 0 /* for sources using obsolete calls */
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/* Include or exclude security sensitive code, i.e., enable or disable certain
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* code sections that would allow special priviliges to user-level processes.
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*/
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#define ENABLE_USERPRIV 1 /* allow special user mode privileges */
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/* User mode privileges. Be careful to set these security related features.
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* USERBIOS allows user processes to perform INT86, GLDT86, and SLDT86 MIOC
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* calls; USERIOPL set the CPU's I/O Protection Level bits so that user
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* processes can access I/O on opening /dev/mem/ or /dev/kmem/. In normal
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* operation, only the kernel should be trusted to do all this. Note that
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* ENABLE_USERPRIV must be set to 1 to allow the features anyway.
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*/
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#define ENABLE_USERBIOS 0 /* enable user mode BIOS calls */
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#define ENABLE_USERIOPL 0 /* enable CPU's IOPL bits for /dev/(k)mem */
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/* NR_CONS, NR_RS_LINES, and NR_PTYS determine the number of terminals the
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* system can handle.
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*/
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#define NR_CONS 4 /* # system consoles (1 to 8) */
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#define NR_RS_LINES 0 /* # rs232 terminals (0 to 4) */
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#define NR_PTYS 32 /* # pseudo terminals (0 to 64) */
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/* these timing functions use quite a bit more kernel memory to hold
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* timing data.
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*/
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#define ENABLE_INT_TIMING 0
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#define ENABLE_LOCK_TIMING 0
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#if ENABLE_LOCK_TIMING
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#define TIMING_POINTS 20
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#define TIMING_CATEGORIES 20
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#define TIMING_NAME 10
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#endif
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/*===========================================================================*
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* There are no user-settable parameters after this line *
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*===========================================================================*/
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/* Set the CHIP type based on the machine selected. The symbol CHIP is actually
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* indicative of more than just the CPU. For example, machines for which
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* CHIP == INTEL are expected to have 8259A interrrupt controllers and the
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* other properties of IBM PC/XT/AT/386 types machines in general. */
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#define INTEL 1 /* CHIP type for PC, XT, AT, 386 and clones */
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#define M68000 2 /* CHIP type for Atari, Amiga, Macintosh */
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#define SPARC 3 /* CHIP type for SUN-4 (e.g. SPARCstation) */
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/* Set the FP_FORMAT type based on the machine selected, either hw or sw */
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#define FP_NONE 0 /* no floating point support */
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#define FP_IEEE 1 /* conform IEEE floating point standard */
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#if (MACHINE == IBM_PC)
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#define CHIP INTEL
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#endif
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#if (MACHINE == ATARI) || (MACHINE == AMIGA) || (MACHINE == MACINTOSH)
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#define CHIP M68000
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#endif
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#if (MACHINE == SUN_4) || (MACHINE == SUN_4_60)
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#define CHIP SPARC
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#define FP_FORMAT FP_IEEE
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#endif
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#if (MACHINE == ATARI) || (MACHINE == SUN_4)
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#define ASKDEV 1 /* ask for boot device */
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#define FASTLOAD 1 /* use multiple block transfers to init ram */
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#endif
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#if (ATARI_TYPE == TT) /* and all other 68030's */
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#define FPP
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#endif
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#ifndef FP_FORMAT
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#define FP_FORMAT FP_NONE
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#endif
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#ifndef MACHINE
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error "In <minix/config.h> please define MACHINE"
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#endif
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#ifndef CHIP
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error "In <minix/config.h> please define MACHINE to have a legal value"
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#endif
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#if (MACHINE == 0)
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error "MACHINE has incorrect value (0)"
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#endif
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#endif /* _CONFIG_H */
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