freebsd-dev/sys/alpha/tc/ioasicvar.h
Doug Rabson 19df33b637 Add support for TurboChannel alphas (DEC 3000/300 and 3000/500).
Obtained from: NetBSD
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-20 08:27:11 +00:00

60 lines
1.8 KiB
C

/* $Id$ */
/* $NetBSD: ioasicvar.h,v 1.5 1998/01/19 02:50:19 thorpej Exp $ */
/*
* Copyright (c) 1995 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.
*/
/*
* IOASIC subdevice attachment information.
*/
/* Attachment arguments. */
struct ioasicdev_attach_args {
char iada_modname[TC_ROM_LLEN];
tc_offset_t iada_offset;
tc_addr_t iada_addr;
void *iada_cookie;
};
struct ioasic_dev {
char *iad_modname;
tc_offset_t iad_offset;
tc_addr_t iada_addr;
void *iad_cookie;
u_int32_t iad_intrbits;
};
char *ioasic_lance_ether_address __P((void));
/*
* Interrupt establishment/disestablishment functions
*/
void ioasic_intr_establish __P((struct device *, void *, tc_intrlevel_t,
void (*)(void *), void *));
void ioasic_intr_disestablish __P((struct device *, void *));