1 /* $NetBSD: esiop_pci.c,v 1.16 2009/05/15 17:55:44 tsutsui Exp $ */
4 * Copyright (c) 2002 Manuel Bouyer.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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.
27 /* SYM53c8xx PCI-SCSI I/O Processors driver: PCI front-end */
29 #include <sys/cdefs.h>
30 __KERNEL_RCSID(0, "$NetBSD: esiop_pci.c,v 1.16 2009/05/15 17:55:44 tsutsui Exp $");
32 #include <sys/param.h>
33 #include <sys/systm.h>
34 #include <sys/device.h>
35 #include <sys/kernel.h>
37 #include <uvm/uvm_extern.h>
39 #include <dev/pci/pcireg.h>
40 #include <dev/pci/pcivar.h>
42 #include <dev/scsipi/scsipi_all.h>
43 #include <dev/scsipi/scsipiconf.h>
45 #include <dev/ic/siopvar_common.h>
46 #include <dev/pci/siop_pci_common.h>
47 #include <dev/ic/esiopvar.h>
49 struct esiop_pci_softc
{
50 struct esiop_softc esiop
;
51 struct siop_pci_common_softc esiop_pci
;
55 esiop_pci_match(device_t parent
, cfdata_t match
, void *aux
)
57 struct pci_attach_args
*pa
= aux
;
58 const struct siop_product_desc
*pp
;
60 /* look if it's a known product */
61 pp
= siop_lookup_product(pa
->pa_id
, PCI_REVISION(pa
->pa_class
));
64 /* we need 10 scratch registers and load/store */
65 if ((pp
->features
& SF_CHIP_10REGS
) == 0)
67 if ((pp
->features
& SF_CHIP_LS
) == 0)
73 esiop_pci_attach(device_t parent
, device_t self
, void *aux
)
75 struct pci_attach_args
*pa
= aux
;
76 struct esiop_pci_softc
*sc
= device_private(self
);
78 sc
->esiop
.sc_c
.sc_dev
= self
;
79 if (siop_pci_attach_common(&sc
->esiop_pci
, &sc
->esiop
.sc_c
,
83 esiop_attach(&sc
->esiop
);
87 CFATTACH_DECL_NEW(esiop_pci
, sizeof(struct esiop_pci_softc
),
88 esiop_pci_match
, esiop_pci_attach
, NULL
, NULL
);