GENERIC revision 1.26 1 1.26 itohy # $NetBSD: GENERIC,v 1.26 1998/12/23 23:01:52 itohy Exp $
2 1.1 oki
3 1.1 oki #
4 1.1 oki # GENERIC
5 1.1 oki #
6 1.1 oki
7 1.22 minoura include "arch/x68k/conf/std.x68k"
8 1.6 oki
9 1.22 minoura maxusers 32
10 1.1 oki
11 1.22 minoura ## System kernel configuration. See options(4) for more detail.
12 1.22 minoura
13 1.22 minoura
14 1.22 minoura ## Options for variants of the m68k MPU
15 1.22 minoura ## you must have at least the correct one; REQUIRED
16 1.10 oki options M68030
17 1.10 oki options M68040
18 1.14 oki options M68060
19 1.1 oki
20 1.22 minoura
21 1.22 minoura #### System options specific to the x68k port
22 1.22 minoura
23 1.26 itohy options UVM # new virtual memory system
24 1.22 minoura options MACHINE_NONCONTIG # support for noncontiguous memory
25 1.22 minoura options MACHINE_NEW_NONCONTIG # new i/f for noncontig memory support
26 1.22 minoura options FPU_EMULATE # software fpu emulation for MC68030
27 1.22 minoura options FPSP # floating point emulation for MC68040
28 1.22 minoura options M060SP # int/fp emulation for MC68060
29 1.22 minoura options JUPITER # support for "Jupiter-X" accelerator
30 1.22 minoura options MAPPEDCOPY # use page mapping for large copyin/copyout
31 1.22 minoura options EIOMAPSIZE=0 # do not map PCI address space
32 1.22 minoura
33 1.22 minoura
34 1.22 minoura #### System options that are the same for all ports
35 1.22 minoura
36 1.22 minoura ## Root device configuration: change the ?'s if you are going to use a
37 1.22 minoura ## nonstandard root partition (other than where the kernel is booted from)
38 1.22 minoura ## and/or nonstandard root type (not ffs or nfs). Normally this can be
39 1.22 minoura ## automagically determined at boot time.
40 1.22 minoura
41 1.22 minoura config netbsd root on ? type ?
42 1.22 minoura
43 1.22 minoura ## RTC is offset from GMT; -540 means JST-9
44 1.7 perry options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT
45 1.1 oki
46 1.22 minoura ## System call tracing (see ktrace(1)).
47 1.22 minoura options KTRACE
48 1.1 oki
49 1.22 minoura ## Collect statistics on kernel malloc's and free's. This does have a
50 1.22 minoura ## significant performance hit on slower machines, so it is intended for
51 1.22 minoura ## diagnostic use only.
52 1.22 minoura #options KMEMSTATS
53 1.22 minoura
54 1.22 minoura ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2))
55 1.22 minoura options SYSVMSG # System V message queues
56 1.22 minoura options SYSVSEM # System V semaphores
57 1.22 minoura options SYSVSHM # System V shared memory
58 1.22 minoura #options SHMMAXPGS=1024 # 1024 pages is the default
59 1.22 minoura
60 1.22 minoura ## Loadable kernel module support
61 1.22 minoura options LKM
62 1.22 minoura
63 1.22 minoura ## NFS boot options; not supported currently: needs nfsboot program
64 1.22 minoura #options NFS_BOOT_BOOTPARAM
65 1.22 minoura #options NFS_BOOT_BOOTP
66 1.22 minoura #options NFS_BOOT_DHCP
67 1.22 minoura
68 1.22 minoura #### Debugging options
69 1.22 minoura
70 1.22 minoura ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
71 1.22 minoura ## serial console break or keyboard reset, where the PROM would normally
72 1.22 minoura ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history.
73 1.22 minoura options DDB # kernel dynamic debugger
74 1.22 minoura options DDB_HISTORY_SIZE=100 # enable history editing in DDB
75 1.22 minoura options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
76 1.22 minoura options PANICBUTTON # interrupt switch invokes DDB
77 1.22 minoura
78 1.22 minoura ## You may also use gdb, on another computer connected to this machine over
79 1.22 minoura ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is
80 1.22 minoura ## a dev_t encoded device number of the serial port to use.
81 1.22 minoura ## KGDB is not supported for now.
82 1.22 minoura #options KGDB # support for kernel gdb
83 1.22 minoura #options KGDBDEV=0xc00 # kgdb device number
84 1.22 minoura #options KGDBRATE=9600 # baud rate
85 1.22 minoura
86 1.22 minoura ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
87 1.22 minoura ## such that gdb(1) can be used on a kernel coredump.
88 1.22 minoura
89 1.22 minoura #makeoptions DEBUG="-g"
90 1.22 minoura
91 1.22 minoura ## Adds code to the kernel that does internal consistency checks, and will
92 1.22 minoura ## cause the kernel to panic if corruption of internal data structures
93 1.22 minoura ## is detected.
94 1.22 minoura #options DIAGNOSTIC # extra kernel sanity checking
95 1.22 minoura
96 1.22 minoura ## Enable (possibly expensive) debugging code that may also display messages
97 1.22 minoura ## on the system console
98 1.22 minoura #options DEBUG
99 1.22 minoura
100 1.22 minoura ## Make SCSI error messages more verbose when explaining their meanings.
101 1.22 minoura options SCSIVERBOSE
102 1.22 minoura
103 1.22 minoura ## `INSECURE' turns off the kernel security level (securelevel = 0 always).
104 1.22 minoura ## This allows writing to /dev/mem, loading kernel modules while multi-user,
105 1.22 minoura ## and other insecurities good only for development work. Do not use this
106 1.22 minoura ## option on a production machine.
107 1.22 minoura #options INSECURE
108 1.22 minoura
109 1.22 minoura ## Allow non-root users to grab /dev/console with programs such as xconsole.
110 1.22 minoura ## `xconsole' therefore does not need setuid root with this option enabled.
111 1.22 minoura #options UCONSOLE
112 1.22 minoura
113 1.22 minoura ## `FDSCRIPTS' allows non-readable but executable scripts by providing a
114 1.22 minoura ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS',
115 1.22 minoura ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
116 1.22 minoura ## opaque file mechanism. Perl calls this "secure setuid scripts."
117 1.22 minoura
118 1.22 minoura #options FDSCRIPTS
119 1.22 minoura #options SETUIDSCRIPTS
120 1.22 minoura
121 1.22 minoura ## Options for compatibility with previous releases foreign system binaries.
122 1.22 minoura
123 1.22 minoura options COMPAT_43 # 4.3BSD system interfaces
124 1.22 minoura options COMPAT_09 # NetBSD 0.9 binary compatibility
125 1.22 minoura options COMPAT_10 # NetBSD 1.0 binary compatibility
126 1.22 minoura options COMPAT_11 # NetBSD 1.1 binary compatibility
127 1.22 minoura options COMPAT_12 # NetBSD 1.2 binary compatibility
128 1.22 minoura options COMPAT_13 # NetBSD 1.3 binary compatibility
129 1.22 minoura #options COMPAT_M68K4K # NetBSD/m68k4k binaries
130 1.22 minoura #options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken
131 1.25 itohy #options COMPAT_LINUX # Linux/m68k binary compatibility
132 1.25 itohy #options EXEC_ELF32 # 32-bit ELF executables (Linux)
133 1.22 minoura
134 1.22 minoura ## File systems.
135 1.22 minoura file-system FFS # Berkeley Fast Filesystem
136 1.22 minoura file-system NFS # Sun NFS-compatible filesystem client
137 1.22 minoura file-system KERNFS # kernel data-structure filesystem
138 1.22 minoura file-system NULLFS # NULL layered filesystem
139 1.22 minoura file-system MFS # memory-based filesystem
140 1.22 minoura #file-system FDESC # user file descriptor filesystem
141 1.22 minoura file-system UMAPFS # uid/gid remapping filesystem
142 1.22 minoura #file-system LFS # Log-based filesystem (still experimental)
143 1.22 minoura file-system PORTAL # portal filesystem (still experimental)
144 1.22 minoura file-system PROCFS # /proc
145 1.22 minoura file-system CD9660 # ISO 9660 + Rock Ridge file system
146 1.22 minoura file-system UNION # union file system
147 1.22 minoura file-system MSDOSFS # MS-DOS FAT filesystem(s).
148 1.22 minoura #file-system ADOSFS # AmigaDOS filesystem
149 1.22 minoura
150 1.22 minoura ## File system options.
151 1.22 minoura options NFSSERVER # Sun NFS-compatible filesystem server
152 1.22 minoura options QUOTA # FFS quotas
153 1.22 minoura #options FFS_EI # FFS Endian Independent support
154 1.22 minoura
155 1.22 minoura ## Network protocol support. In most environments, INET is required.
156 1.22 minoura options INET # IP (Internet Protocol) v4
157 1.22 minoura options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility
158 1.22 minoura #options GATEWAY # packet forwarding ("router switch")
159 1.22 minoura #options MROUTING # packet forwarding of multicast packets
160 1.22 minoura #options DIRECTED_BROADCAST # allow broadcasts through routers
161 1.22 minoura #options NS # Xerox NS networking
162 1.22 minoura #options NSIP # Xerox NS tunneling over IP
163 1.22 minoura #options ISO,TPIP # OSI networking
164 1.22 minoura #options EON # OSI tunneling over IP
165 1.22 minoura #options CCITT,LLC,HDLC # X.25 packet switched protocol
166 1.22 minoura options NETATALK # AppleTalk (over Ethernet) protocol
167 1.22 minoura options NTP # Network Time Protocol in-kernel support
168 1.22 minoura #options PPS_SYNC # Add serial line synchronization for NTP
169 1.22 minoura #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs.
170 1.22 minoura #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device
171 1.22 minoura #options PPP_BSDCOMP # Add BSD compression to ppp device
172 1.22 minoura #options PPP_DEFLATE # Add deflate (libz) compression to ppp device
173 1.22 minoura #options PPP_FILTER # Add active filters for ppp (via bpf)
174 1.22 minoura
175 1.22 minoura
176 1.22 minoura
177 1.22 minoura #### Device configurations
178 1.22 minoura
179 1.22 minoura ## Fundamental devices
180 1.22 minoura mainbus0 at root # MANDATORY
181 1.22 minoura
182 1.22 minoura ## Display devices and console
183 1.22 minoura grfbus0 at mainbus0 # bitmapped displays
184 1.22 minoura grf0 at grfbus0 # multiplane graphics
185 1.22 minoura grf1 at grfbus0 # flexible graphics
186 1.22 minoura
187 1.22 minoura ite0 at grf0 # internal terminal emulator
188 1.22 minoura pseudo-device kbd # standard keyboard
189 1.22 minoura pseudo-device pow 2 # software power switch
190 1.22 minoura
191 1.22 minoura ## floppy disks
192 1.22 minoura fdc0 at mainbus0 # floppy controller
193 1.22 minoura fd* at fdc0 unit ? # builtin floppy drives
194 1.22 minoura
195 1.22 minoura ## SCSI devices
196 1.22 minoura spc0 at mainbus0 # builtin scsi
197 1.22 minoura spc1 at mainbus0 # external scsi
198 1.22 minoura scsibus* at spc?
199 1.22 minoura mha0 at mainbus0 # MK-HA1 mach-2 SCSI
200 1.22 minoura scsibus* at mha0
201 1.22 minoura
202 1.22 minoura sd* at scsibus? target ? lun ? # SCSI disks
203 1.22 minoura cd* at scsibus? target ? lun ? # SCSI CD-ROMs
204 1.22 minoura st* at scsibus? target ? lun ? # SCSI tapes
205 1.22 minoura #ss* at scsibus? target ? lun ? # SCSI scanners
206 1.22 minoura #ch* at scsibus? target ? lun ? # SCSI changer devices
207 1.22 minoura #uk* at scsibus? target ? lun ? # SCSI unknown devices
208 1.22 minoura
209 1.22 minoura ## Serial ports
210 1.22 minoura zsc0 at mainbus0
211 1.22 minoura zstty0 at zsc0 channel 0 # built-in RS-232C
212 1.22 minoura ms0 at zsc0 channel 1 # standard mouse
213 1.22 minoura #zsc1 at mainbus0
214 1.22 minoura #zstty2 at zsc1 channel 0
215 1.22 minoura #zstty3 at zsc1 channel 1
216 1.22 minoura #zsc2 at mainbus0
217 1.22 minoura #zstty4 at zsc2 channel 0
218 1.22 minoura #zstty5 at zsc2 channel 1
219 1.22 minoura
220 1.22 minoura #xcom0 at mainbus0 # NS16550 fast serial
221 1.22 minoura #xcom1 at mainbus0
222 1.22 minoura
223 1.22 minoura pseudo-device sram # battery-backuped static RAM
224 1.1 oki pseudo-device bell # OPM bell
225 1.22 minoura
226 1.22 minoura
227 1.22 minoura ## Audio device; broken
228 1.22 minoura #okiadpcm0 at mainbus0
229 1.22 minoura #audio* at okiadpcm*
230 1.22 minoura
231 1.22 minoura ## Network interfaces
232 1.22 minoura ed0 at mainbus0 # Neptune-X
233 1.22 minoura #se0 at scsibus? target ? lun ? # Ether+; not supported
234 1.22 minoura
235 1.22 minoura
236 1.22 minoura #### Pseudo devices
237 1.22 minoura
238 1.22 minoura ## A disk-like interface to files. Can be used to create floppy, CD,
239 1.22 minoura ## miniroot images, etc.
240 1.22 minoura
241 1.22 minoura pseudo-device vnd 4
242 1.22 minoura
243 1.22 minoura ## Concatenated and striped disks; with this, you can create a software-based
244 1.22 minoura ## disk array similar to a "RAID 0" setup. See ccd(4).
245 1.22 minoura
246 1.22 minoura pseudo-device ccd 4
247 1.23 oster
248 1.23 oster ## RAIDframe disk driver: software RAID driver. See raid(4).
249 1.23 oster
250 1.23 oster #pseudo-device raid 4
251 1.22 minoura
252 1.22 minoura ## Memory disk device, used on boot floppies with compressed
253 1.22 minoura ## kernel-plus-root-disk images.
254 1.22 minoura
255 1.22 minoura #pseudo-device md 1
256 1.22 minoura
257 1.22 minoura ## Loopback network interface; required
258 1.22 minoura pseudo-device loop
259 1.22 minoura
260 1.22 minoura ## SLIP and CSLIP interfaces, for IP over a serial line.
261 1.22 minoura pseudo-device sl 1
262 1.22 minoura
263 1.22 minoura ## PPP, the successor to SLIP. See pppd(8).
264 1.22 minoura pseudo-device ppp 1
265 1.22 minoura
266 1.22 minoura ## Network "tunnel" device, allowing protocol stacks to run in the userland.
267 1.22 minoura ## This is used by the third-party user-mode "ppp" program, and others.
268 1.22 minoura pseudo-device tun 4
269 1.24 hwr
270 1.24 hwr ## Generic L3 over IP tunnel
271 1.24 hwr #pseudo-device gre 2 # generic L3 over IP tunnel
272 1.22 minoura
273 1.22 minoura ## Berkeley Packet Filter, required to run RARPD. A generic C-language
274 1.22 minoura ## interface that allows selective examining of incoming packets.
275 1.22 minoura pseudo-device bpfilter 8
276 1.22 minoura
277 1.22 minoura ## IP Filter, used in firewall and NAT applications. See ipnat(8) for
278 1.22 minoura ## one example of the use of the IP Filter.
279 1.22 minoura pseudo-device ipfilter
280 1.22 minoura
281 1.22 minoura
282 1.22 minoura #### Other device configuration
283 1.22 minoura
284 1.22 minoura ## Pseudo ttys, required for network logins and programs like screen.
285 1.22 minoura ## 32 is a good number for average systems; you may have as many as you
286 1.22 minoura ## like, though 256 is more or less the upper limit. Increasing this
287 1.22 minoura ## number still requires you to run /dev/MAKEDEV to create the files
288 1.22 minoura ## for the ptys.
289 1.22 minoura
290 1.22 minoura pseudo-device pty 32 # pseudo-ttys (for network, etc.)
291 1.22 minoura
292 1.22 minoura ## Random device, used to implement /dev/random (a source of random noise),
293 1.22 minoura ## and generate randomness for some kernel formulae.
294 1.22 minoura ## THIS DEVICE IS EXPERIMENTAL; use at your own risk.
295 1.22 minoura
296 1.22 minoura #pseudo-device rnd
297