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freebsd-nq/sys/ia64/include/intrcnt.h

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This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
/* $FreeBSD$ */
/* $NetBSD: intrcnt.h,v 1.17 1998/11/19 01:48:04 ross Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#define INTRCNT_CLOCK 0
#define INTRCNT_ISA_IRQ (INTRCNT_CLOCK + 1)
#define INTRCNT_ISA_IRQ_LEN 16
#define INTRCNT_OTHER_BASE (INTRCNT_ISA_IRQ + INTRCNT_ISA_IRQ_LEN)
Bump the number of interrupts from 65 to 257. This is a waste of space most of the time, but handles machines with lots of I/O (S)APICs. We cannot make this more dynamic without breaking the interface with vmstat. Hence, we need to fix the interface first.
2003-01-05 22:00:19 +00:00
#define INTRCNT_OTHER_LEN 240
Make vmstat -i work: o Properly set the pointer to the counter for each interrupt and update the intrnames table. o Remove Alpha cruft from intrcnt.h. o Create INTRNAME_LEN as the single entity that defines the width of the names in the intrnames table (incl. terminatinf '\0').
2002-10-28 00:50:39 +00:00
#define INTRCNT_COUNT (INTRCNT_OTHER_BASE + INTRCNT_OTHER_LEN)
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
Make vmstat -i work: o Properly set the pointer to the counter for each interrupt and update the intrnames table. o Remove Alpha cruft from intrcnt.h. o Create INTRNAME_LEN as the single entity that defines the width of the names in the intrnames table (incl. terminatinf '\0').
2002-10-28 00:50:39 +00:00
/*
* Maximum name length in intrnames table (including terminating '\0'.
* Since vmstat(8) assumes a maximum length of 13 (including '\0'), we're
* pretty much limited to that (unless we don't care about the alignment
* of the columns :-)
*/
#define INTRNAME_LEN 13
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