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NetBSD/sys/dev/tc/zs_ioasicvar.h

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- efforts to merge TC Alpha and IOASIC DECstation, derived from Mattias Drochner's work made in nisimura-pmax-wscons branch. Still a little to do before useful for DECstation. MI softintr required. - allow wildcard matchs to have zstty/zskbd/zsms in default hardware configuration. - abandon to check zs_ioasic_cnattach() return value; it doesn't fail. - have zs_ioasic_cnattach() serial line parameters hardcoded inside, in symmetry with zs_ioasic_lk201_cnattach().
2000-10-17 12:55:43 +04:00
/* $NetBSD: zs_ioasicvar.h,v 1.2 2000/10/17 08:55:43 nisimura Exp $ */
Initial mostly-working ioasic attachment for the MI 8530 SCC driver. It is enough to use as a console on my DEC 3000/400 (connected to a VT-520 terminal). XXX The MI SCC driver needs serious changes to handle platforms which have muliple SCC attachments (e.g. the Alpha port, which has an ioasic attachment for TurboChannel systems and a gbus attachment for TurboLaser systems). XXX The MI SCC driver also needs changes to deal with the wacky (to put it mildly) way the chips are wired up on the ioasic (on both TC Alphas and DECstations). These are going to come along later.
1998-03-24 08:12:00 +03:00
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* We use the private data pointer as a (u_long) of flags. Here
* are the flags.
*/
#define ZIP_FLAGS_DCDCTS 0x01 /* channel has DCD and CTS signals */
- efforts to merge TC Alpha and IOASIC DECstation, derived from Mattias Drochner's work made in nisimura-pmax-wscons branch. Still a little to do before useful for DECstation. MI softintr required. - allow wildcard matchs to have zstty/zskbd/zsms in default hardware configuration. - abandon to check zs_ioasic_cnattach() return value; it doesn't fail. - have zs_ioasic_cnattach() serial line parameters hardcoded inside, in symmetry with zs_ioasic_lk201_cnattach().
2000-10-17 12:55:43 +04:00
extern void zs_ioasic_cnattach __P((tc_addr_t, tc_offset_t, int));
Repopulate 4 files, zs_ioasic.c and zs_ioasicvar.h from arch/alpha/tc, zskbd.c and zsms.c from dev/dec/, respectively. No functionality change this time.
2000-07-05 06:48:50 +04:00
extern int zs_ioasic_lk201_cnattach __P((tc_addr_t, tc_offset_t, int));
extern int zskbd_cnattach __P((struct zs_chanstate *));
extern int zs_getc __P((struct zs_chanstate *));