NetBSD/sys/arch/alpha/tlsb/tlsbvar.h

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/* $NetBSD: tlsbvar.h,v 1.6 1998/07/08 00:47:53 mjacob Exp $ */
/*
* Copyright (c) 1997 by Matthew Jacob
* NASA AMES Research Center.
* All rights reserved.
*
* Based in part upon a prototype version by Jason Thorpe
* Copyright (c) 1996 by Jason Thorpe.
*
* 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 immediately at the beginning of the file, without modification,
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*/
/*
* Definitions for the TurboLaser System Bus found on
* AlphaServer 8200/8400 systems.
*/
/*
* The structure used to attach devices to the TurboLaser.
*/
struct tlsb_dev_attach_args {
int ta_node; /* node number */
u_int16_t ta_dtype; /* device type */
u_int8_t ta_swrev; /* software revision */
u_int8_t ta_hwrev; /* hardware revision */
};
/*
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* Bus-dependent structure for CPUs. This is dynamically allocated
* for each CPU on the TurboLaser, and glued into the cpu_softc
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* as sc_busdep (when there is a cpu_softc to do this to).
*/
struct tlsb_cpu_busdep {
u_int8_t tcpu_vid; /* virtual ID of CPU */
int tcpu_node; /* TurboLaser node */
};
#ifdef _KERNEL
extern int tlsb_found;
#endif