NetBSD/sys/arch/mvme68k/dev/vme_pccvar.h

89 lines
3.4 KiB
C

/* $NetBSD: vme_pccvar.h,v 1.2 2000/03/18 22:33:04 scw Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Steve C. Woodford.
*
* 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.
*/
#ifndef _MVME68K_VME_PCCVAR_H
#define _MVME68K_VME_PCCVAR_H
struct vme_pcc_softc {
struct device sc_dev;
bus_space_tag_t sc_bust;
bus_space_handle_t sc_bush;
bus_dma_tag_t sc_dmat;
bus_space_tag_t sc_vmet;
struct vme_chipset_tag sc_vct;
u_long sc_irqref[8];
};
struct vme_pcc_mapresc_t {
bus_space_handle_t pm_handle;
bus_addr_t pm_addr;
bus_size_t pm_size;
vme_am_t pm_am;
vme_datasize_t pm_datasize;
};
int _vme_pcc_map __P((void *, vme_addr_t, vme_size_t, vme_am_t, vme_datasize_t,
vme_swap_t, bus_space_tag_t *, bus_space_handle_t *, vme_mapresc_t *));
void _vme_pcc_unmap __P((void *, vme_mapresc_t));
int _vme_pcc_probe __P((void *, vme_addr_t, vme_size_t, vme_am_t,vme_datasize_t,
int (*)(void *, bus_space_tag_t, bus_space_handle_t), void *));
int _vme_pcc_intmap __P((void *, int, int, vme_intr_handle_t *));
void *_vme_pcc_intr_establish __P((void *, vme_intr_handle_t, int,
int (*)(void *), void *));
void _vme_pcc_intr_disestablish __P((void *, vme_intr_handle_t));
int _vme_pcc_dmamap_create __P((void *, vme_size_t, vme_am_t, vme_datasize_t,
vme_swap_t, int, vme_size_t, vme_addr_t, int, bus_dmamap_t *));
void _vme_pcc_dmamap_destroy __P((void *, bus_dmamap_t));
int _vme_pcc_dmamem_alloc __P((void *, vme_size_t, vme_am_t, vme_datasize_t,
vme_swap_t, bus_dma_segment_t *, int, int *, int));
void _vme_pcc_dmamem_free __P((void *, bus_dma_segment_t *, int));
#endif /* __MVME68K_VME_PCCVAR_H */