FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/lpt_upc.c
1 /* $NetBSD: lpt_upc.c,v 1.5 2002/10/02 16:33:34 thorpej Exp $ */
2 /*-
3 * Copyright (c) 2000 Ben Harris
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28 /* This file is part of NetBSD/arm26 -- a port of NetBSD to ARM2/3 machines. */
29
30 #include <sys/cdefs.h>
31 __KERNEL_RCSID(0, "$NetBSD: lpt_upc.c,v 1.5 2002/10/02 16:33:34 thorpej Exp $");
32
33 #include <sys/param.h>
34 #include <sys/device.h>
35 #include <sys/systm.h>
36
37 #include <machine/bus.h>
38 #include <machine/intr.h>
39
40 #include <dev/ic/lptvar.h>
41 #include <dev/ic/upcvar.h>
42
43 static int lpt_upc_match(struct device *, struct cfdata *, void *);
44 static void lpt_upc_attach(struct device *, struct device *, void *);
45
46 CFATTACH_DECL(lpt_upc, sizeof(struct lpt_softc),
47 lpt_upc_match, lpt_upc_attach, NULL, NULL);
48
49 static int
50 lpt_upc_match(struct device *parent, struct cfdata *cf, void *aux)
51 {
52
53 /* upc_submatch does it all anyway */
54 return 1;
55 }
56
57 static void
58 lpt_upc_attach(struct device *parent, struct device *self, void *aux)
59 {
60 struct lpt_softc *sc = (struct lpt_softc *)self;
61 struct upc_attach_args *ua = aux;
62
63 sc->sc_iot = ua->ua_iot;
64 sc->sc_ioh = ua->ua_ioh;
65
66 lpt_attach_subr(sc);
67 upc_intr_establish(ua->ua_irqhandle, IPL_TTY, lptintr, sc);
68 printf("\n");
69 }
70
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