xref: /netbsd/sys/arch/sun2/conf/VME (revision 6550d01e)
1# $NetBSD: VME,v 1.37 2010/11/23 11:14:06 hannken Exp $
2
3# VME Sun2 (2/50, 2/130, 2/160...)
4# Supports root on: ie0, sd*, ...
5
6include "arch/sun2/conf/std.sun2"
7
8#options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
9
10#ident 		"VME-$Revision: 1.37 $"
11
12# Machines to be supported by this kernel
13#options 	FPU_EMULATE
14
15# Needs to be set per system.  i.e change these as you see fit
16maxusers	8
17
18# Standard system options
19options 	KTRACE		# system call tracing
20options 	SYSVMSG		# System V message queues
21options 	SYSVSEM		# System V semaphores
22#options 	SEMMNI=10	# number of semaphore identifiers
23#options 	SEMMNS=60	# number of semaphores in system
24#options 	SEMUME=10	# max number of undo entries per process
25#options 	SEMMNU=30	# number of undo structures in system
26options 	SYSVSHM		# System V shared memory
27#options 	INSECURE	# disable kernel security level
28options 	USERCONF	# userconf(4) support
29#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
30#options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
31
32# Which kernel debugger?  Uncomment either this:
33options 	DDB
34# ... or these for KGDB (gdb remote target)
35#makeoptions	DEBUG="-g"	# debugging symbols for gdb
36#options 	KGDB
37#options 	KGDB_DEV=0x0C00	# ttya=0C00 ttyb=0C01
38
39# Other debugging options
40#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
41#options 	DEBUG		# kernel debugging code
42#options 	DIAGNOSTIC	# extra kernel sanity checking
43#options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
44#options 	PMAP_DEBUG
45#options 	SCSIDEBUG
46#options 	SCSIVERBOSE		# Verbose SCSI errors
47
48# Compatibility options
49#options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
50options 	COMPAT_43	# and 4.3BSD and ...
51options 	COMPAT_16	# NetBSD 1.6
52options 	COMPAT_20	# NetBSD 2.0
53options 	COMPAT_30	# NetBSD 3.0
54options 	COMPAT_40	# NetBSD 4.0 compatibility.
55options 	COMPAT_AOUT_M68K # support for NetBSD a.out executables
56#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
57options 	EXEC_AOUT	# support for a.out executables
58options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
59
60# Filesystem options
61file-system	FFS		# Berkeley Fast Filesystem
62file-system	NFS		# Sun NFS client support
63file-system	CD9660		# ISO 9660 + Rock Ridge file system
64file-system	FDESC		# /dev/fd/*
65file-system	KERNFS		# /kern
66file-system	NULLFS		# loopback file system
67file-system	OVERLAY		# overlay file system
68#file-system	PROCFS		# /proc
69file-system	UNION		# union file system
70file-system	MFS		# memory-based filesystem
71file-system	PTYFS		# /dev/pts/N support
72
73options 	NFSSERVER	# nfs server support
74#options 	QUOTA		# FFS quotas
75#options 	FFS_EI		# FFS Endian Independant support
76#options 	NFS_V2_ONLY	# Exclude NFS3 code to save space
77options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
78
79# Networking options
80options 	INET		# IP protocol stack support
81#options 	INET6		# IPV6
82#options 	IPSEC		# IP security
83#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
84#options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
85#options 	IPSEC_DEBUG	# debug for IP security
86#options 	GATEWAY		# IP packet forwarding
87#options 	ISO,TPIP	# OSI networking
88#options 	EON		# OSI tunneling over IP
89options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
90#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
91
92# Work-around for root on slow servers (insurance...)
93options 	NFS_BOOT_RWSIZE=1024
94options 	NFS_BOOT_BOOTPARAM
95
96config		netbsd root on ? type ?
97
98#### Main bus.
99mainbus0 at root
100
101#### Bus types.
102
103obio0	at mainbus? 		# all Sun-2
104obmem0	at mainbus?		# all Sun-2
105#mbmem0	at mainbus?		# 2/120, 2/170
106#mbio0	at mainbus?		# 2/120, 2/170
107sun68kvme0	at mainbus?	# 2/50, 2/130, 2/160
108vme0	at sun68kvme0		# mi VME attachment
109
110#### Standard system devices.
111
112## The AM9513 clock chip.
113#clock0	at obio0 addr 0x002800	# 2/120, 2/170
114clock0	at obio0 addr 0x7f2800	# 2/50, 2/130, 2/160
115
116## The MM58167 time-of-day chip.
117#tod0	at obio0 addr 0x003800	# 2/120, 2/170
118tod0	at vme0 addr 0x200800	# 2/50, 2/130, 2/160
119
120#### Serial port configuration.
121
122## Zilog 8530 serial chips.  Each has two channels.
123## zs0 is ttya and ttyb.  zs1 is the keyboard and mouse.
124## zs0 is REQUIRED to use KGDB.
125#zs0	at obio0 addr 0x002000	# 2/120, 2/170
126zs0	at obio0 addr 0x7f2000	# 2/50
127#zs1	at obmem0 addr 0x780000	# 2/120, 2/170
128zs1	at obio0 addr 0x7f1800	# 2/50
129#zs2	at mbmem0 addr 0x080800	# 2/120, 2/170 (first sc SCSI)
130#zs3	at mbmem0 addr 0x081000	# 2/120, 2/170 (first sc SCSI)
131#zs4	at mbmem0 addr 0x084800	# 2/120, 2/170 (second sc SCSI)
132#zs5	at mbmem0 addr 0x085000	# 2/120, 2/170 (second sc SCSI)
133zstty*	at zs? channel ?	# ttya
134kbd0	at zstty?		# keyboard
135ms0	at zstty?		# mouse
136
137#### Disk controllers and disks.
138
139## PAL+logic-based "Sun SCSI 2" Multibus/VME SCSI controller.
140## This driver has several flags which may be enabled using
141## the "flags" directive.  Valid flags are:
142##
143## 0x0ff		Set (1<<target) to disable parity checking
144## 0x100		Set this bit to disable DMA interrupts (poll)
145## 0x200		Set this bit to disable DMA entirely (use PIO)
146##
147## For example: "flags 0x10f" would disable DMA interrupts,
148## and disable parity for targets 0-3
149
150#sc0	at mbmem0 addr 0x80000 ipl 2 flags 0xff
151sc0	at vme0 addr 0x200000 irq 2 vect 0x40 flags 0xff
152#sc1	at mbmem0 addr 0x84000 ipl 2 flags 0xff
153
154## NCR5380-based "Sun SCSI 3" VME SCSI controller.
155## This driver has several flags which may be enabled by OR'ing
156## the values and using the "flags" directive.
157## Valid flags are:
158##
159##	0x01		Use DMA (may be polled)
160##	0x02		Use DMA completion interrupts
161##	0x04		Allow disconnect/reselect
162##
163## E.g. the following would enable DMA, interrupts, and reselect:
164## si0	at vme0 addr 0x200000 ipl 3 vect 0x40 flags 0x07
165##
166## By default, DMA is enabled in the driver.
167
168si0	at vme0 addr 0x200000 irq 2 vect 0x40
169
170## These entries find devices on all SCSI busses and assign
171## unit numbers dynamically.
172scsibus* at sc?
173scsibus* at si?
174sd*	at scsibus? target ? lun ?		# SCSI disks
175st*	at scsibus? target ? lun ?		# SCSI tapes
176cd*	at scsibus? target ? lun ?		# SCSI CD-ROMs
177#ch*	at scsibus? target ? lun ?		# SCSI changer devices
178#ss*	at scsibus? target ? lun ?		# SCSI scanners
179#ses*	at scsibus? target ? lun ?		# SCSI SES/SAF-TE
180#uk*	at scsibus? target ? lun ?		# unknown SCSI
181
182# support old SCSI devices that don't understand the INQUIRY command
183options 	SCSI_OLD_NOINQUIRY
184
185## Xylogics 450 or 451 Multibus/VME SMD disk controllers and disks.
186#xyc0	at mbio0 addr 0xee40 ipl 2
187xyc0	at vme0 addr 0xee40 irq 2 vect 0x48
188#xyc1	at mbio0 addr 0xee48 ipl 2
189xyc1	at vme0 addr 0xee48 irq 2 vect 0x49
190xy*	at xyc? drive ?
191
192## Memory-disk device.
193pseudo-device	md
194
195#### Network interfaces.
196
197## Intel Ethernet (onboard, or Multibus/VME)
198ie0	at obio0 addr 0x7f0800 ipl 3		# 2/50
199#ie0	at mbmem0 addr 0x88000 ipl 3
200#ie1	at mbmem0 addr 0x8c000 ipl 3
201## VME: the first [addr,len] pair specifies the device registers;
202##	the second pair specifies the on-board memory buffer
203ie1	at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75
204
205## 3Com Ethernet (Multibus only)
206#ec0	at mbmem0 addr 0xe0000 ipl 3
207#ec1	at mbmem0 addr 0xe2000 ipl 3
208# limit NFS R/W size for poor ec(4) interfaces
209#options 	NFS_RSIZE=1024,NFS_WSIZE=1024
210
211## Frame buffers.
212
213## Sun "bwtwo" black and white framebuffer.
214#bwtwo0	at obmem0 addr 0x700000	# 2/120, 2/170
215bwtwo0	at obio0 addr 0x0	# 2/50
216
217## PROM console driver -- if all else fails
218pcons0	at mainbus0			# PROM console
219
220#### Miscellaneous.
221pseudo-device	loop		1	# network loopback
222#pseudo-device	bpfilter		# packet filter
223#pseudo-device	bridge			# simple inter-network bridging
224#pseudo-device	sl			# CSLIP
225#pseudo-device	ppp			# PPP
226#pseudo-device	tun			# network tunneling over tty
227#pseudo-device	tap			# virtual Ethernet
228#pseudo-device	gre			# generic L3 over IP tunnel
229#pseudo-device	ipfilter		# ip filter
230#pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
231#pseudo-device	faith			# IPv[46] tcp relay translation i/f
232#pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
233pseudo-device	rnd			# /dev/random and in-kernel generator
234
235pseudo-device	pty			# pseudo-terminals
236#pseudo-device	vnd			# paging to files
237#pseudo-device	ccd		4	# concatenated disks
238#pseudo-device	raid		4	# RAIDframe disk driver
239#options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
240#pseudo-device	fss			# file system snapshot device
241pseudo-device	clockctl		# user control of clock subsystem
242