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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
# $OpenBSD: SUN4M,v 1.22 1998/07/10 19:20:09 jason Exp $
# $NetBSD: GENERIC,v 1.28.2.1 1996/07/02 23:55:22 jtc Exp $
# Machine architecture; required by config(8)
machine sparc
include "../../../conf/GENERIC"
# This is a 4m specific kernel.
option SUN4M # sun4m - SS10, SS20, Classic, etc.
#option KGDB # support for kernel gdb
#option KGDBDEV=0xc01 # kgdb device number (dev_t)
#option KGDBRATE=38400 # baud rate
# Options for SPARCstation hardware
option RASTERCONSOLE # fast rasterop console
option COMPAT_SUNOS # compatibility with SunOS binaries
option COMPAT_SVR4 # compatibility with SVR4 binaries
maxusers 32 # estimated number of users
# Generic swap; second partition of root disk or network.
config bsd swap generic
# Main bus and CPU .. all systems.
mainbus0 at root
cpu0 at mainbus0
# Bus types found on SPARC systems.
obio0 at mainbus0 # sun4 and sun4m
iommu0 at mainbus0 # sun4m
sbus0 at iommu0 # sun4m
audioamd0 at obio0 # sun4m
audioamd0 at sbus0 slot ? offset ? # sun4m
audio* at audioamd?
auxreg0 at obio0 # sun4m
# Power status and control register found on Sun4m systems
power0 at obio0
# Mostek clock found on 4/300, sun4c, and sun4m systems.
clock0 at obio0 # sun4m
# Memory error registers.
memreg0 at obio0 # sun4m
# Timer chip found on 4/300, sun4c, and sun4m systems.
timer0 at obio0 # sun4m
# Zilog 8530 serial chips. Each has two-channels.
# zs0 is ttya and ttyb. zs1 is the keyboard and mouse.
zs0 at obio0 # sun4m
zs1 at obio0 # sun4m
#
# Note the flags on the esp entries below, that work around
# deficiencies in the current driver:
# bits 0-7: disable disconnect/reselect for the corresponding target
# bits 8-15: disable synch negotiation for target [bit-8]
# Note: targets 4-7 have disconnect/reselect enabled on the premise
# that tape devices normally have one of these targets. Tape
# devices should be allowed to disconnect for the SCSI bus
# to operate acceptably.
#
# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind
# specialized DMA glue
dma0 at sbus0 slot ? offset ? # on-board SCSI
esp0 at dma0 flags 0xff0f # sun4m
# FSBE/S SCSI - an NCR53c94 or equivalent behind
dma* at sbus? slot ? offset ? # SBus SCSI
esp* at sbus? slot ? offset ? flags 0xff0f # two flavours
esp* at dma? flags 0xff0f # depending on model
# sun4m Ethernet - an AMD 7990 LANCE behind
# specialized DMA glue
ledma0 at sbus0 slot ? offset ? # sun4m on-board
le0 at ledma0 #
# Additional SBus LANCE devices - glued on by lebuffer
lebuffer0 at sbus0 slot ? offset ? # sun4m SBus
lebuffer* at sbus? slot ? offset ? # sun4m SBus
le0 at lebuffer0 #
le* at lebuffer? #
# HappyMeal ethernet
hme* at sbus? slot ? offset ?
# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m
# systems. If your sun4 system has a cgfour installed in the P4 slot,
# the P4 entries for "bwtwo" will attach to the overlay plane of the
# "cgfour".
bwtwo* at sbus? slot ? offset ? # sun4c and sun4m
# Sun "cgthree" Sbus color framebuffer
cgthree0 at sbus? slot ? offset ?
cgthree* at sbus? slot ? offset ?
#cgthree0 at obio? slot ? offset ? # sun4m
#cgthree* at obio? slot ? offset ? # sun4m
# Sun "cgsix" accelerated color framebuffer.
cgsix0 at sbus? slot ? offset ?
cgsix* at sbus? slot ? offset ?
# Sun "tcx" accelerated color framebuffer.
tcx0 at sbus? slot ? offset ?
tcx* at sbus? slot ? offset ?
# Sun "cgfourteen" accelerated 24-bit framebuffer.
cgfourteen0 at obio0 # sun4m
# SCSI bus layer. SCSI devices attach to the SCSI bus, which attaches
# to the underlying hardware controller.
scsibus* at esp?
#scsibus* at isp?
# These entries find devices on all SCSI busses and assign
# unit numers dynamically.
sd* at scsibus? target ? lun ? # SCSI disks
st* at scsibus? target ? lun ? # SCSI tapes
cd* at scsibus? target ? lun ? # SCSI CD-ROMs
ch* at scsibus? target ? lun ? # SCSI changer devices
ss* at scsibus? target ? lun ? # SCSI scanners
uk* at scsibus? target ? lun ? # unknown SCSI devices
# Floppy controller and drive found on SPARCstations.
fdc0 at obio0 # sun4m controller
fd* at fdc0 # the drive itself
pseudo-device kbd # Sun keyboard
#pseudo-device strip 1 # radio clock
pseudo-device rd 2
options OLD_PIPE # XXX nbpg botch
|
