xref: /freebsd/sys/dev/cfi/cfi_bus_nexus.c (revision 55bce0c1203e70d8b62a3dedc9235ab39660c6f4)
1 /*-
2  * Copyright (c) 2012 SRI International
3  * Copyright (c) 2009 Roelof Jonkman, Carlson Wireless Inc.
4  * Copyright (c) 2009 Sam Leffler, Errno Consulting
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
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, BUT
21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30 
31 #include <sys/param.h>
32 #include <sys/systm.h>
33 #include <sys/bus.h>
34 #include <sys/conf.h>
35 #include <sys/kernel.h>
36 #include <sys/malloc.h>
37 #include <sys/module.h>
38 #include <sys/rman.h>
39 #include <sys/sysctl.h>
40 
41 #include <machine/bus.h>
42 
43 #include <dev/cfi/cfi_var.h>
44 
45 static int
46 cfi_nexus_probe(device_t dev)
47 {
48 
49 	return cfi_probe(dev);
50 }
51 
52 static device_method_t cfi_nexus_methods[] = {
53 	/* device interface */
54 	DEVMETHOD(device_probe,		cfi_nexus_probe),
55 	DEVMETHOD(device_attach,	cfi_attach),
56 	DEVMETHOD(device_detach,	cfi_detach),
57 
58 	{0, 0}
59 };
60 
61 static driver_t cfi_nexus_driver = {
62 	cfi_driver_name,
63 	cfi_nexus_methods,
64 	sizeof(struct cfi_softc),
65 };
66 DRIVER_MODULE(cfi, nexus, cfi_nexus_driver, cfi_devclass, 0, 0);
67