2 * Copyright (c) 2006 Marcel Moolenaar
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/kernel.h>
34 #include <sys/module.h>
37 #include <machine/bus.h>
39 #include <isa/isareg.h>
40 #include <isa/isavar.h>
42 #include <dev/ppbus/ppbconf.h>
43 #include <dev/ppbus/ppb_msq.h>
44 #include <dev/ppc/ppcvar.h>
45 #include <dev/ppc/ppcreg.h>
49 static int ppc_acpi_probe(device_t dev);
51 int ppc_isa_attach(device_t dev);
52 int ppc_isa_write(device_t, char *, int, int);
54 static device_method_t ppc_acpi_methods[] = {
55 /* device interface */
56 DEVMETHOD(device_probe, ppc_acpi_probe),
58 DEVMETHOD(device_attach, ppc_isa_attach),
60 DEVMETHOD(device_attach, ppc_attach),
62 DEVMETHOD(device_detach, ppc_detach),
65 DEVMETHOD(bus_read_ivar, ppc_read_ivar),
66 DEVMETHOD(bus_setup_intr, ppc_setup_intr),
67 DEVMETHOD(bus_teardown_intr, ppc_teardown_intr),
68 DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
71 DEVMETHOD(ppbus_io, ppc_io),
72 DEVMETHOD(ppbus_exec_microseq, ppc_exec_microseq),
73 DEVMETHOD(ppbus_reset_epp, ppc_reset_epp),
74 DEVMETHOD(ppbus_setmode, ppc_setmode),
75 DEVMETHOD(ppbus_ecp_sync, ppc_ecp_sync),
76 DEVMETHOD(ppbus_read, ppc_read),
78 DEVMETHOD(ppbus_write, ppc_isa_write),
80 DEVMETHOD(ppbus_write, ppc_write),
86 static driver_t ppc_acpi_driver = {
89 sizeof(struct ppc_data),
92 static struct isa_pnp_id lpc_ids[] = {
93 { 0x0004d041, "Standard parallel printer port" }, /* PNP0400 */
94 { 0x0104d041, "ECP parallel printer port" }, /* PNP0401 */
99 ppc_acpi_probe(device_t dev)
104 parent = device_get_parent(dev);
106 error = ISA_PNP_PROBE(parent, dev, lpc_ids);
110 device_set_desc(dev, "Parallel port");
111 return (ppc_probe(dev, 0));
114 DRIVER_MODULE(ppc, acpi, ppc_acpi_driver, ppc_devclass, 0, 0);