1/*-
2 * Copyright (c) 2006 Marcel Moolenaar
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 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
| 1/*-
2 * Copyright (c) 2006 Marcel Moolenaar
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 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
|
28__FBSDID("$FreeBSD: head/sys/dev/scc/scc_bfe_macio.c 157351 2006-04-01 04:51:56Z marcel $");
| 28__FBSDID("$FreeBSD: head/sys/dev/scc/scc_bfe_macio.c 167822 2007-03-22 23:45:25Z marcel $");
|
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/bus.h>
33#include <sys/conf.h>
34#include <sys/kernel.h>
35#include <sys/module.h>
36
37#include <dev/ofw/ofw_bus.h>
38
39#include <machine/bus.h>
40#include <sys/rman.h>
41#include <machine/resource.h>
42
43#include <dev/scc/scc_bfe.h>
44
45#define MACIO_REGSHFT 4
46#define MACIO_RCLK 230400
47
48static int
49scc_macio_probe(device_t dev)
50{
51 struct scc_softc *sc;
52 const char *nm;
53
54 sc = device_get_softc(dev);
55 nm = ofw_bus_get_name(dev);
56 if (!strcmp(nm, "escc")) {
57 device_set_desc(dev, "Zilog Z8530 dual channel SCC");
58 sc->sc_class = &scc_z8530_class;
| 29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/bus.h>
33#include <sys/conf.h>
34#include <sys/kernel.h>
35#include <sys/module.h>
36
37#include <dev/ofw/ofw_bus.h>
38
39#include <machine/bus.h>
40#include <sys/rman.h>
41#include <machine/resource.h>
42
43#include <dev/scc/scc_bfe.h>
44
45#define MACIO_REGSHFT 4
46#define MACIO_RCLK 230400
47
48static int
49scc_macio_probe(device_t dev)
50{
51 struct scc_softc *sc;
52 const char *nm;
53
54 sc = device_get_softc(dev);
55 nm = ofw_bus_get_name(dev);
56 if (!strcmp(nm, "escc")) {
57 device_set_desc(dev, "Zilog Z8530 dual channel SCC");
58 sc->sc_class = &scc_z8530_class;
|
59 return (scc_bfe_probe(dev, MACIO_REGSHFT, MACIO_RCLK));
| 59 return (scc_bfe_probe(dev, MACIO_REGSHFT, MACIO_RCLK, 0));
|
60 }
61 return (ENXIO);
62}
63
64static device_method_t scc_macio_methods[] = {
65 /* Device interface */
66 DEVMETHOD(device_probe, scc_macio_probe),
67 DEVMETHOD(device_attach, scc_bfe_attach),
68 DEVMETHOD(device_detach, scc_bfe_detach),
69
70 DEVMETHOD(bus_alloc_resource, scc_bus_alloc_resource),
71 DEVMETHOD(bus_release_resource, scc_bus_release_resource),
72 DEVMETHOD(bus_get_resource, scc_bus_get_resource),
73 DEVMETHOD(bus_read_ivar, scc_bus_read_ivar),
74 DEVMETHOD(bus_setup_intr, scc_bus_setup_intr),
75 DEVMETHOD(bus_teardown_intr, scc_bus_teardown_intr),
76 DEVMETHOD(bus_print_child, bus_generic_print_child),
77 DEVMETHOD(bus_driver_added, bus_generic_driver_added),
78 { 0, 0 }
79};
80
81static driver_t scc_macio_driver = {
82 scc_driver_name,
83 scc_macio_methods,
84 sizeof(struct scc_softc),
85};
86
87DRIVER_MODULE(scc, macio, scc_macio_driver, scc_devclass, 0, 0);
| 60 }
61 return (ENXIO);
62}
63
64static device_method_t scc_macio_methods[] = {
65 /* Device interface */
66 DEVMETHOD(device_probe, scc_macio_probe),
67 DEVMETHOD(device_attach, scc_bfe_attach),
68 DEVMETHOD(device_detach, scc_bfe_detach),
69
70 DEVMETHOD(bus_alloc_resource, scc_bus_alloc_resource),
71 DEVMETHOD(bus_release_resource, scc_bus_release_resource),
72 DEVMETHOD(bus_get_resource, scc_bus_get_resource),
73 DEVMETHOD(bus_read_ivar, scc_bus_read_ivar),
74 DEVMETHOD(bus_setup_intr, scc_bus_setup_intr),
75 DEVMETHOD(bus_teardown_intr, scc_bus_teardown_intr),
76 DEVMETHOD(bus_print_child, bus_generic_print_child),
77 DEVMETHOD(bus_driver_added, bus_generic_driver_added),
78 { 0, 0 }
79};
80
81static driver_t scc_macio_driver = {
82 scc_driver_name,
83 scc_macio_methods,
84 sizeof(struct scc_softc),
85};
86
87DRIVER_MODULE(scc, macio, scc_macio_driver, scc_devclass, 0, 0);
|