NetBSD/sys/arch/i386/pnpbios/pnpbiosvar.h

102 lines
3.2 KiB
C

/* $NetBSD: pnpbiosvar.h,v 1.4 2000/04/22 06:38:24 thorpej Exp $ */
/*
* Copyright (c) 1999
* Matthias Drochner. 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 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 AUTHOR 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.
*/
struct pnpbios_attach_args {
char *paa_busname;
isa_chipset_tag_t paa_ic;
};
int pnpbios_probe __P((void));
struct pnp_compatid {
char idstr[8];
struct pnp_compatid *next;
};
struct pnp_mem {
SIMPLEQ_ENTRY(pnp_mem) next;
u_int32_t minbase, maxbase, align, len;
int flags;
};
struct pnp_io {
SIMPLEQ_ENTRY(pnp_io) next;
u_int16_t minbase, maxbase, align, len;
int flags;
};
struct pnp_irq {
SIMPLEQ_ENTRY(pnp_irq) next;
u_int16_t mask;
int flags;
};
struct pnp_dma {
SIMPLEQ_ENTRY(pnp_dma) next;
u_int8_t mask;
int flags;
};
#define PNP_MAXMEM 4
#define PNP_MAXIOPORT 8
#define PNP_MAXIRQ 2
#define PNP_MAXDMA 2
struct pnpresources {
int nummem, numio, numirq, numdma;
SIMPLEQ_HEAD(, pnp_mem) mem;
SIMPLEQ_HEAD(, pnp_io) io;
SIMPLEQ_HEAD(, pnp_irq) irq;
SIMPLEQ_HEAD(, pnp_dma) dma;
struct pnpresources *dependant_link;
struct pnp_compatid *compatids;
char *longname;
};
typedef void *pnpbios_tag_t; /* driver private */
struct pnpbiosdev_attach_args {
pnpbios_tag_t pbt;
isa_chipset_tag_t ic;
int idx;
struct pnpresources *resc;
char *idstr;
char *primid;
};
int pnpbios_io_map __P((pnpbios_tag_t, struct pnpresources *, int,
bus_space_tag_t *, bus_space_handle_t *));
void pnpbios_io_unmap __P((pnpbios_tag_t, struct pnpresources *, int,
bus_space_tag_t, bus_space_handle_t));
void *pnpbios_intr_establish __P((pnpbios_tag_t, struct pnpresources *, int,
int, int (*)(void *), void *));
int pnpbios_getiobase __P((pnpbios_tag_t, struct pnpresources *, int,
bus_space_tag_t *, int *));
int pnpbios_getirqnum __P((pnpbios_tag_t, struct pnpresources *, int, int *,
int *));
int pnpbios_getdmachan __P((pnpbios_tag_t, struct pnpresources *, int, int *));
void pnpbios_print_devres __P((struct device *,
struct pnpbiosdev_attach_args *));