/* $NetBSD: centralvar.h,v 1.1 2011/07/29 08:37:36 mrg Exp $ */
/* $OpenBSD: centralvar.h,v 1.1 2004/09/22 21:31:51 jason Exp $ */
/*
* Copyright (c) 2004 Jason L. Wright (
[email protected])
* 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.
*
* 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 central_reg {
u_int32_t cbr_slot;
u_int32_t cbr_offset;
u_int32_t cbr_size;
};
struct central_attach_args {
char *ca_name;
bus_space_tag_t ca_bustag;
struct central_reg *ca_reg;
int ca_node;
int ca_nreg;
};
struct central_range {
u_int32_t cspace; /* Client space */
u_int32_t coffset; /* Client offset */
u_int32_t pspace; /* Parent space */
u_int32_t poffset; /* Parent offset */
u_int32_t size; /* Size in bytes of this range */
};
#define central_bus_map(t, slot, offset, sz, flags, hp) \
bus_space_map(t, BUS_ADDR(slot, offset), sz, flags, hp)
