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/* $OpenBSD: gscbusvar.h,v 1.1 1998/11/04 17:05:15 mickey Exp $ */
/*
* Copyright (c) 1998 Michael Shalayeff
* 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 Michael Shalayeff.
* 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.
*/
struct gscbus_ic {
enum {gsc_unknown = 0, gsc_lasi, gsc_wax, gsc_asp} gsc_type;
void *gsc_dv;
void *(*gsc_intr_establish) __P((struct gscbus_ic *ic, int pri,
int (*handler) __P((void *)), void *,
const char *));
void (*gsc_intr_disestablish) __P((void *v));
int (*gsc_intack) __P((void *v));
};
struct gsc_attach_args {
struct confargs ga_ca;
#define ga_name ga_ca.ca_name
#define ga_iot ga_ca.ca_iot
#define ga_mod ga_ca.ca_mod
#define ga_type ga_ca.ca_type
#define ga_hpa ga_ca.ca_hpa
/*#define ga_pdc_iodc_read ga_ca.ca_pdc_iodc_read */
struct gscbus_ic *ga_ic; /* IC pointer */
};
struct gsc_softc {
struct device sc_dev;
bus_space_tag_t sc_iot;
struct gscbus_ic *sc_ic;
};
#define gsc_intr_establish(ic,pri,h,c,s) \
((ic)->gsc_intr_establish((ic), (pri), (h), (c), (s)))
#define gsc_intr_disestablish(ic,v) \
(ic)->gsc_intr_disestablish((ic), (v))
#define gsc_intr_intack(ic,v) \
((ic)->gsc_intr_disestablish((ic), (v)))
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