106 lines
3.2 KiB
C
106 lines
3.2 KiB
C
/* $NetBSD: eisavar.h,v 1.4 1996/03/08 20:25:22 cgd Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1995, 1996 Christopher G. Demetriou
|
|
* All rights reserved.
|
|
*
|
|
* 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 Christopher G. Demetriou
|
|
* for the NetBSD Project.
|
|
* 4. 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 ``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 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.
|
|
*/
|
|
|
|
#ifndef __DEV_EISA_EISAVAR_H__
|
|
#define __DEV_EISA_EISAVAR_H__
|
|
|
|
/*
|
|
* Definitions for EISA autoconfiguration.
|
|
*
|
|
* This file describes types, constants, and functions which are used
|
|
* for EISA autoconfiguration.
|
|
*/
|
|
|
|
#include <machine/bus.h>
|
|
#include <dev/eisa/eisareg.h> /* For ID register & string info. */
|
|
|
|
|
|
typedef int eisa_slot_t; /* really only needs to be 4 bits */
|
|
|
|
|
|
/*
|
|
* EISA bus attach arguments.
|
|
*/
|
|
struct eisabus_attach_args {
|
|
char *eba_busname; /* XXX should be common */
|
|
bus_chipset_tag_t eba_bc; /* XXX should be common */
|
|
};
|
|
|
|
|
|
/*
|
|
* EISA device attach arguments.
|
|
*/
|
|
struct eisa_attach_args {
|
|
bus_chipset_tag_t ea_bc;
|
|
|
|
eisa_slot_t ea_slot;
|
|
u_int8_t ea_vid[EISA_NVIDREGS];
|
|
u_int8_t ea_pid[EISA_NPIDREGS];
|
|
char ea_idstring[EISA_IDSTRINGLEN];
|
|
};
|
|
|
|
|
|
/*
|
|
* Easy to remember names for EISA device locators.
|
|
*/
|
|
|
|
#define eisacf_slot cf_loc[0] /* slot */
|
|
|
|
|
|
/*
|
|
* EISA device locator values that mean "unknown" or "unspecified."
|
|
* Note that not all are supplied by 'config' and should be filled
|
|
* in by the device if appropriate.
|
|
*/
|
|
|
|
#define EISA_UNKNOWN_SLOT ((eisa_slot_t)-1)
|
|
|
|
/*
|
|
* The EISA bus cfdriver, so that subdevices can more easily tell
|
|
* what bus they're on.
|
|
*/
|
|
|
|
extern struct cfdriver eisacd;
|
|
|
|
/*
|
|
* XXX interrupt attachment, etc., is done by using the ISA interfaces.
|
|
* XXX THIS SHOULD CHANGE.
|
|
*/
|
|
|
|
#include <dev/isa/isavar.h>
|
|
|
|
#define eisa_intr_establish isa_intr_establish /* XXX */
|
|
#define eisa_intr_disestablish isa_intr_disestablish /* XXX */
|
|
|
|
#endif /* !__DEV_EISA_EISAVAR_H__ */
|