mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-13 10:02:38 +00:00
147 lines
5.2 KiB
C
147 lines
5.2 KiB
C
/* $NetBSD: pucvar.h,v 1.2 1999/02/06 06:29:54 cgd Exp $ */
|
|
/* $FreeBSD$ */
|
|
|
|
/*-
|
|
* Copyright (c) 2002 JF Hay. All rights reserved.
|
|
* Copyright (c) 2000 M. Warner Losh. 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 unmodified, 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.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1998, 1999 Christopher G. Demetriou. 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 Christopher G. Demetriou
|
|
* for the NetBSD Project.
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* Exported (or conveniently located) PCI "universal" communications card
|
|
* software structures.
|
|
*
|
|
* Author: Christopher G. Demetriou, May 14, 1998.
|
|
*/
|
|
|
|
#define PUC_MAX_PORTS 12
|
|
|
|
struct puc_softc;
|
|
typedef int puc_init_t(struct puc_softc *sc);
|
|
struct puc_device_description {
|
|
const char *name;
|
|
puc_init_t *init;
|
|
uint32_t rval[4];
|
|
uint32_t rmask[4];
|
|
struct {
|
|
int type;
|
|
int bar;
|
|
int offset;
|
|
u_int serialfreq;
|
|
u_int flags;
|
|
} ports[PUC_MAX_PORTS];
|
|
};
|
|
|
|
#define PUC_REG_VEND 0
|
|
#define PUC_REG_PROD 1
|
|
#define PUC_REG_SVEND 2
|
|
#define PUC_REG_SPROD 3
|
|
|
|
#define PUC_PORT_TYPE_NONE 0
|
|
#define PUC_PORT_TYPE_COM 1
|
|
#define PUC_PORT_TYPE_LPT 2
|
|
|
|
#define PUC_PORT_VALID(desc, port) \
|
|
((port) < PUC_MAX_PORTS && (desc)->ports[(port)].type != PUC_PORT_TYPE_NONE)
|
|
|
|
#define PUC_MAX_BAR 6
|
|
|
|
enum puc_device_ivars {
|
|
PUC_IVAR_FREQ
|
|
};
|
|
|
|
#ifdef PUC_ENTRAILS
|
|
int puc_attach(device_t dev, const struct puc_device_description *desc);
|
|
extern devclass_t puc_devclass;
|
|
struct resource *puc_alloc_resource(device_t, device_t, int, int *,
|
|
u_long, u_long, u_long, u_int);
|
|
int puc_release_resource(device_t, device_t, int, int, struct resource *);
|
|
int puc_get_resource(device_t, device_t, int, int, u_long *, u_long *);
|
|
int puc_read_ivar(device_t, device_t, int, uintptr_t *);
|
|
int puc_setup_intr(device_t, device_t, struct resource *, int,
|
|
void (*)(void *), void *, void **);
|
|
int puc_teardown_intr(device_t, device_t, struct resource *,
|
|
void *);
|
|
const struct puc_device_description *puc_find_description(uint32_t,
|
|
uint32_t, uint32_t, uint32_t);
|
|
|
|
struct puc_softc {
|
|
const struct puc_device_description *sc_desc;
|
|
|
|
/* card-global dynamic data */
|
|
int fastintr;
|
|
int barmuxed;
|
|
int irqrid;
|
|
struct resource *irqres;
|
|
void *intr_cookie;
|
|
|
|
struct {
|
|
int used;
|
|
int bar;
|
|
struct resource *res;
|
|
} sc_bar_mappings[PUC_MAX_BAR];
|
|
|
|
/* per-port dynamic data */
|
|
struct {
|
|
struct device *dev;
|
|
/* filled in by bus_setup_intr() */
|
|
void (*ihand)(void *);
|
|
void *ihandarg;
|
|
} sc_ports[PUC_MAX_PORTS];
|
|
};
|
|
|
|
#endif /* PUC_ENTRAILS */
|
|
|
|
int puc_config_win877(struct puc_softc *);
|
|
extern const struct puc_device_description puc_devices[];
|