xref: /freebsd/sys/dev/quicc/quicc_bfe.h (revision 39beb93c3f8bdbf72a61fda42300b5ebed7390c8)
1 /*-
2  * Copyright 2006 by Juniper Networks.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  * 3. The name of the author may not be used to endorse or promote products
14  *    derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26  * SUCH DAMAGE.
27  *
28  * $FreeBSD$
29  */
30 
31 #ifndef _DEV_QUICC_BFE_H_
32 #define _DEV_QUICC_BFE_H_
33 
34 struct quicc_device;
35 
36 struct quicc_softc {
37 	device_t	sc_dev;
38 
39 	struct resource	*sc_rres;	/* Register resource. */
40 	int		sc_rrid;
41 	int		sc_rtype;	/* SYS_RES_{IOPORT|MEMORY}. */
42 
43 	struct resource *sc_ires;	/* Interrupt resource. */
44 	void		*sc_icookie;
45 	int		sc_irid;
46 
47 	struct rman	sc_rman;
48 	struct quicc_device *sc_device;
49 
50 	u_int		sc_clock;
51 
52 	int		sc_fastintr:1;
53 	int		sc_leaving:1;
54 	int		sc_polled:1;
55 };
56 
57 extern devclass_t quicc_devclass;
58 extern char quicc_driver_name[];
59 
60 int quicc_bfe_attach(device_t);
61 int quicc_bfe_detach(device_t);
62 int quicc_bfe_probe(device_t, u_int);
63 
64 struct resource *quicc_bus_alloc_resource(device_t, device_t, int, int *,
65     u_long, u_long, u_long, u_int);
66 int quicc_bus_get_resource(device_t, device_t, int, int, u_long *, u_long *);
67 int quicc_bus_read_ivar(device_t, device_t, int, uintptr_t *);
68 int quicc_bus_release_resource(device_t, device_t, int, int, struct resource *);
69 int quicc_bus_setup_intr(device_t, device_t, struct resource *, int,
70     driver_filter_t *, void (*)(void *), void *, void **);
71 int quicc_bus_teardown_intr(device_t, device_t, struct resource *, void *);
72 
73 #endif /* _DEV_QUICC_BFE_H_ */
74