FreeBSD/Linux Kernel Cross Reference
sys/dev/pci/siop_pci.c
1 /* $NetBSD: siop_pci.c,v 1.15 2003/04/09 00:29:30 thorpej Exp $ */
2
3 /*
4 * Copyright (c) 2000 Manuel Bouyer.
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. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Manuel Bouyer.
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 /* SYM53c8xx PCI-SCSI I/O Processors driver: PCI front-end */
33
34 #include <sys/cdefs.h>
35 __KERNEL_RCSID(0, "$NetBSD: siop_pci.c,v 1.15 2003/04/09 00:29:30 thorpej Exp $");
36
37 #include <sys/param.h>
38 #include <sys/systm.h>
39 #include <sys/device.h>
40 #include <sys/kernel.h>
41
42 #include <uvm/uvm_extern.h>
43
44 #include <dev/pci/pcireg.h>
45 #include <dev/pci/pcivar.h>
46
47 #include <dev/scsipi/scsipi_all.h>
48 #include <dev/scsipi/scsipiconf.h>
49
50 #include <dev/ic/siopvar_common.h>
51 #include <dev/pci/siop_pci_common.h>
52 #include <dev/ic/siopvar.h>
53
54 int siop_pci_match __P((struct device *, struct cfdata *, void *));
55 void siop_pci_attach __P((struct device *, struct device *, void *));
56
57 struct siop_pci_softc {
58 struct siop_softc siop;
59 struct siop_pci_common_softc siop_pci;
60 };
61
62 CFATTACH_DECL(siop_pci, sizeof(struct siop_pci_softc),
63 siop_pci_match, siop_pci_attach, NULL, NULL);
64
65 int
66 siop_pci_match(parent, match, aux)
67 struct device *parent;
68 struct cfdata *match;
69 void *aux;
70 {
71 struct pci_attach_args *pa = aux;
72 const struct siop_product_desc *pp;
73
74 /* look if it's a known product */
75 pp = siop_lookup_product(pa->pa_id, PCI_REVISION(pa->pa_class));
76 if (pp)
77 return 1;
78 return 0;
79 }
80
81 void
82 siop_pci_attach(parent, self, aux)
83 struct device *parent, *self;
84 void *aux;
85 {
86 struct pci_attach_args *pa = aux;
87 struct siop_pci_softc *sc = (struct siop_pci_softc *)self;
88
89 if (siop_pci_attach_common(&sc->siop_pci, &sc->siop.sc_c,
90 pa, siop_intr) == 0)
91 return;
92
93 siop_attach(&sc->siop);
94 }
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