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Length: 1189 (0x4a5)
Types: TextFile
Notes: UNIX file
Names: »space.c«
└─⟦69f23ffa1⟧ Bits:30004042/kconfig2.imd SW95705I 386/ix Multi-user Release 1.2
└─⟦69f23ffa1⟧ UNIX Filesystem
└─⟦this⟧ »kc/new/etc/atconf/modules/pic/space.c«
/* Copyright (c) 1984 AT&T */
/* All Rights Reserved */
/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
/* The copyright notice above does not evidence any */
/* actual or intended publication of such source code. */
#ident "@(#)space.c 1.1 - 87/05/12"
#include "sys/ipl.h"
#include "sys/pic.h"
/* Initialized data for Programmable Interupt Controllers */
unsigned short cmdport[NPIC] /* command port addrs for pics */
= { MCMD_PORT, SCMD_PORT };
unsigned short imrport[NPIC] /* intr mask port addrs for pics */
= { MIMR_PORT, SIMR_PORT };
unsigned char masterpic[NPIC] /* index of this pic's master (for 82380) */
= { 0, 0 };
unsigned char masterline[NPIC] /* line on master this slave connected to */
= { 0, MASTERLINE };
unsigned char intbase[NPIC] /* intr number of this pic's IR0 */
= { 0, SLAVEBASE };
unsigned char curmask[NPIC]; /* current pic masks */
unsigned char iplmask[IPLHI*NPIC]; /* pic masks for intr priority levels */
unsigned char picbuffered = PICBUFFERED; /* PICs in buffered mode */
unsigned char i82380 = I82380; /* i82380 chip used */
int npic = NPIC; /* number of pics configured */