1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/* $OpenBSD: spc.c,v 1.1 2004/04/21 15:23:55 aoyama Exp $ */
/* $NetBSD: spc.c,v 1.4 2003/07/05 19:00:17 tsutsui Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tohru Nishimura.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <machine/bus.h>
#include <machine/cpu.h>
#include <machine/autoconf.h>
#include <scsi/scsi_all.h>
#include <scsi/scsi_message.h>
#include <scsi/scsiconf.h>
#include <luna88k/dev/mb89352reg.h>
#include <luna88k/dev/mb89352var.h>
#include <luna88k/luna88k/isr.h>
int spc_mainbus_match(struct device *, void *, void *);
void spc_mainbus_attach(struct device *, struct device *, void *);
struct cfattach spc_ca = {
sizeof(struct spc_softc), spc_mainbus_match, spc_mainbus_attach
};
struct cfdriver spc_cd = {
NULL, "spc", DV_DULL
};
struct scsi_adapter spc_switch = {
spc_scsi_cmd,
spc_minphys, /* no max at this level; handled by DMA code */
NULL,
NULL,
};
int
spc_mainbus_match(parent, cf, aux)
struct device *parent;
void *cf, *aux;
{
struct mainbus_attach_args *ma = aux;
if (strcmp(ma->ma_name, spc_cd.cd_name))
return 0;
#if 0
if (badaddr((caddr_t)ma->ma_addr, 4))
return 0;
/* Experiments proved 2nd SPC address does NOT make a buserror. */
#endif
return 1;
}
void
spc_mainbus_attach(parent, self, aux)
struct device *parent, *self;
void *aux;
{
struct spc_softc *sc = (void *)self;
struct mainbus_attach_args *ma = aux;
printf ("\n");
sc->sc_iot = LUNA88K_BUS_SPACE_MEM;
sc->sc_ioh = ma->ma_addr;
sc->sc_initiator = 7;
sc->sc_dma_start = NULL;
sc->sc_dma_done = NULL;
isrlink_autovec(spc_intr, (void *)sc, ma->ma_ilvl, ISRPRI_BIO);
spc_attach(sc, &spc_switch);
}
|
