74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
/* $NetBSD: vme_twovar.h,v 1.3 2008/04/28 20:23:54 martin Exp $ */
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/*-
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* Copyright (c) 1999, 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Steve C. Woodford.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MVME_VME_TWOVAR_H
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#define _MVME_VME_TWOVAR_H
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#define VME2_MASTER_FIXED_A16 0
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#define VME2_MASTER_FIXED_A24 1
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#define VME2_MASTER_FIXED_A32 2
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#define VME2_MASTER_PROG_START 3
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#define VME2_SLAVE_OFFBOARD_RAM 0
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#define VME2_SLAVE_PROG_START 1
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#define VME2_SLAVE_A16 (VME2_SLAVE_PROG_START+(VME2_SLAVE_WINDOWS*2))
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#define VME2_NMASTERS (VME2_MASTER_PROG_START + VME2_MASTER_WINDOWS)
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#define VME2_NSLAVES (VME2_SLAVE_A16 + 1)
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struct vmetwo_softc {
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struct mvmebus_softc sc_mvmebus;
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bus_space_handle_t sc_lcrh;
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bus_space_handle_t sc_gcrh;
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void *sc_isrcookie;
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void (*sc_isrlink)(void *, int (*)(void *),
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void *, int, int, struct evcnt *);
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void (*sc_isrunlink)(void *, int);
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struct evcnt * (*sc_isrevcnt)(void *, int);
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#if NVMETWO > 0
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struct mvmebus_range sc_master[VME2_NMASTERS];
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struct mvmebus_range sc_slave[VME2_NSLAVES];
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#endif
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};
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extern int vmetwo_not_present;
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void vmetwo_init(struct vmetwo_softc *);
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void vmetwo_md_intr_init(struct vmetwo_softc *);
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int vmetwo_probe(bus_space_tag_t, bus_addr_t);
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void vmetwo_intr_init(struct vmetwo_softc *);
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void vmetwo_intr_establish(void *, int, int, int, int,
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int (*)(void *), void *, struct evcnt *);
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void vmetwo_intr_disestablish(void *, int, int, int, struct evcnt *);
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void vmetwo_local_intr_establish(int, int,
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int (*)(void *), void *, struct evcnt *);
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#endif /* _MVME_VME_TWOVAR_H */
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