GENERIC revision 1.73 1 1.73 provos # $NetBSD: GENERIC,v 1.73 2002/10/06 02:11:55 provos Exp $
2 1.1 jonathan #
3 1.58 gmcgarry # GENERIC machine description file
4 1.58 gmcgarry #
5 1.58 gmcgarry # This machine description file is used to generate the default NetBSD
6 1.58 gmcgarry # kernel. The generic kernel does not include all options, subsystems
7 1.58 gmcgarry # and device drivers, but should be useful for most applications.
8 1.1 jonathan #
9 1.58 gmcgarry # The machine description file can be customised for your specific
10 1.58 gmcgarry # machine to reduce the kernel size and improve its performance.
11 1.58 gmcgarry #
12 1.58 gmcgarry # For further information on compiling NetBSD kernels, see the config(8)
13 1.58 gmcgarry # man page.
14 1.58 gmcgarry #
15 1.58 gmcgarry # For further information on hardware support for this architecture, see
16 1.58 gmcgarry # the intro(4) man page. For further information about kernel options
17 1.58 gmcgarry # for this architecture, see the options(4) man page. For an explanation
18 1.58 gmcgarry # of each device driver in this file see the section 4 man page for the
19 1.58 gmcgarry # device.
20 1.1 jonathan
21 1.23 soda include "arch/arc/conf/std.arc"
22 1.24 soda
23 1.68 atatat options INCLUDE_CONFIG_FILE # embed config file in kernel binary
24 1.68 atatat
25 1.73 provos #ident "GENERIC-$Revision: 1.73 $"
26 1.1 jonathan
27 1.27 soda maxusers 32 # estimated number of users
28 1.27 soda
29 1.45 soda # Platform support
30 1.45 soda options PLATFORM_ACER_PICA_61 # Pica, NEC ImageRISCstation
31 1.45 soda options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44
32 1.45 soda options PLATFORM_DESKTECH_TYNE # DESKstation Tyne
33 1.45 soda options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum
34 1.45 soda options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K
35 1.45 soda options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA
36 1.56 lukem options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200
37 1.45 soda options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI
38 1.45 soda options PLATFORM_NEC_RD94 # NEC RISCstation 2250
39 1.45 soda options PLATFORM_SNI_RM200PCI
40 1.45 soda
41 1.27 soda # Standard system options
42 1.1 jonathan
43 1.23 soda options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
44 1.27 soda options NTP # NTP phase/frequency locked loop
45 1.1 jonathan
46 1.27 soda options KTRACE # system call tracing via ktrace(1)
47 1.73 provos options SYSTRACE # system call vetting via systrace(1)
48 1.1 jonathan
49 1.10 lukem options SYSVMSG # System V-like message queues
50 1.10 lukem options SYSVSEM # System V-like semaphores
51 1.56 lukem #options SEMMNI=10 # number of semaphore identifiers
52 1.56 lukem #options SEMMNS=60 # number of semaphores in system
53 1.56 lukem #options SEMUME=10 # max number of undo entries per process
54 1.56 lukem #options SEMMNU=30 # number of undo structures in system
55 1.10 lukem options SYSVSHM # System V-like memory sharing
56 1.27 soda #options SHMMAXPGS=1024 # 1024 pages is the default
57 1.27 soda
58 1.27 soda options LKM # loadable kernel modules
59 1.61 jdolecek
60 1.70 lukem options USERCONF # userconf(4) support
61 1.61 jdolecek #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
62 1.27 soda
63 1.27 soda # Diagnostic/debugging support options
64 1.55 lukem options DIAGNOSTIC # cheap kernel consistency checks
65 1.55 lukem #options DEBUG # expensive debugging checks/support
66 1.55 lukem #options KMEMSTATS # kernel memory statistics (vmstat -m)
67 1.55 lukem options DDB # in-kernel debugger
68 1.27 soda #options DDB_HISTORY_SIZE=100 # enable history editing in DDB
69 1.55 lukem #options KGDB # remote gdb
70 1.55 lukem #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600)
71 1.55 lukem #options KGDB_DEV="17*256+0" # device for kernel gdb
72 1.55 lukem #makeoptions DEBUG="-g" # compile full symbol table
73 1.27 soda
74 1.27 soda # Compatibility options
75 1.47 abs #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
76 1.27 soda options COMPAT_10 # NetBSD 1.0,
77 1.27 soda options COMPAT_11 # NetBSD 1.1,
78 1.27 soda options COMPAT_12 # NetBSD 1.2,
79 1.27 soda options COMPAT_13 # NetBSD 1.3,
80 1.27 soda options COMPAT_14 # NetBSD 1.4,
81 1.27 soda options COMPAT_43 # and 4.3BSD
82 1.27 soda options COMPAT_386BSD_MBRPART # recognize old partition ID
83 1.27 soda
84 1.27 soda # mipsel specific
85 1.27 soda options COMPAT_ULTRIX # Ultrix binary compatibility
86 1.27 soda options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format
87 1.1 jonathan
88 1.27 soda # File systems
89 1.6 thorpej file-system FFS # fast filesystem
90 1.27 soda file-system EXT2FS # second extended file system (linux)
91 1.27 soda file-system LFS # log-structured file system
92 1.27 soda file-system MFS # memory file system
93 1.27 soda file-system NTFS # Windows/NT file system (experimental)
94 1.23 soda file-system CD9660 # ISO 9660 + Rock Ridge file system
95 1.27 soda file-system MSDOSFS # MS-DOS file system
96 1.27 soda file-system NFS # Network File System client
97 1.27 soda file-system FDESC # /dev/fd
98 1.27 soda file-system KERNFS # /kern
99 1.27 soda file-system NULLFS # loopback file system
100 1.27 soda file-system OVERLAY # overlay file system
101 1.27 soda file-system PORTAL # portal filesystem (still experimental)
102 1.27 soda file-system PROCFS # /proc
103 1.27 soda file-system UMAPFS # NULLFS + uid and gid remapping
104 1.27 soda file-system UNION # union file system
105 1.27 soda #file-system CODA # Coda File System; also needs vcoda (below)
106 1.6 thorpej
107 1.27 soda # File system options
108 1.10 lukem options QUOTA # FFS quotas
109 1.27 soda #options FFS_EI # FFS Endian Independent support
110 1.34 fvdl options SOFTDEP # FFS soft updates support.
111 1.27 soda options NFSSERVER # Network File System server
112 1.27 soda #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
113 1.27 soda # immutable) behave as system flags.
114 1.20 itojun
115 1.1 jonathan # Networking options
116 1.23 soda #options GATEWAY # IP packet forwarding
117 1.27 soda options INET # IP + ICMP + TCP + UDP
118 1.27 soda options INET6 # IPV6
119 1.20 itojun #options IPSEC # IP security
120 1.20 itojun #options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
121 1.20 itojun #options IPSEC_DEBUG # debug for IP security
122 1.27 soda #options MROUTING # IP multicast routing
123 1.27 soda options NS # XNS
124 1.27 soda #options NSIP # XNS tunneling over IP
125 1.27 soda options ISO,TPIP # OSI networking
126 1.36 sommerfe #options EON # OSI tunneling over IP
127 1.27 soda options CCITT,LLC,HDLC # X.25
128 1.27 soda options NETATALK # AppleTalk networking protocols
129 1.27 soda options PPP_BSDCOMP # BSD-Compress compression support for PPP
130 1.27 soda options PPP_DEFLATE # Deflate compression support for PPP
131 1.27 soda options PPP_FILTER # Active filter support for PPP (requires bpf)
132 1.27 soda options PFIL_HOOKS # pfil(9) packet filter hooks
133 1.27 soda options IPFILTER_LOG # ipmon(8) log support
134 1.72 martti #options IPFILTER_DEFAULT_BLOCK # block all packets by default
135 1.47 abs #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
136 1.27 soda
137 1.27 soda # These options enable verbose messages for several subsystems.
138 1.27 soda # Warning, these may compile large string tables into the kernel!
139 1.27 soda #options EISAVERBOSE # verbose EISA device autoconfig messages
140 1.31 soda options PCIVERBOSE # verbose PCI device autoconfig messages
141 1.28 cgd #options PCI_CONFIG_DUMP # verbosely dump PCI config space
142 1.27 soda options SCSIVERBOSE # human readable SCSI error messages
143 1.37 ur
144 1.37 ur # wscons terminal emulation
145 1.37 ur options WSEMUL_VT100 # VT100 emulation
146 1.23 soda
147 1.25 soda # Kernel root file system and dump configuration.
148 1.27 soda options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
149 1.27 soda config netbsd root on ? type ?
150 1.27 soda #config netbsd root on sd0a type ffs
151 1.27 soda #config netbsd root on ? type nfs
152 1.1 jonathan
153 1.23 soda #
154 1.27 soda # Device configuration
155 1.23 soda #
156 1.27 soda
157 1.1 jonathan mainbus0 at root
158 1.1 jonathan cpu* at mainbus0
159 1.1 jonathan
160 1.41 ur #### Jazz-Internal bus devices
161 1.23 soda
162 1.45 soda # PLATFORM_ACER_PICA_61
163 1.45 soda # PLATFORM_MICROSOFT_JAZZ
164 1.45 soda # PLATFORM_NEC_JC94
165 1.45 soda # PLATFORM_NEC_R94
166 1.45 soda # PLATFORM_NEC_R96
167 1.45 soda # PLATFORM_NEC_RAX94
168 1.45 soda # PLATFORM_NEC_RD94
169 1.45 soda jazzio* at mainbus0 # Jazz-Internal bus host bridge.
170 1.45 soda
171 1.45 soda timer0 at jazzio?
172 1.45 soda mcclock0 at jazzio?
173 1.41 ur #pc0 at jazzio?
174 1.41 ur #opms0 at jazzio?
175 1.41 ur vga0 at jazzio? # Jazz localbus VGA
176 1.41 ur pckbc0 at jazzio? # PC keyboard controller
177 1.41 ur com0 at jazzio?
178 1.41 ur com1 at jazzio?
179 1.41 ur lpt0 at jazzio?
180 1.41 ur sn0 at jazzio?
181 1.1 jonathan
182 1.41 ur fdc0 at jazzio?
183 1.1 jonathan fd* at fdc? drive ?
184 1.1 jonathan
185 1.42 tsutsui asc0 at jazzio? # NCR53C9x SCSI
186 1.1 jonathan scsibus* at asc?
187 1.1 jonathan
188 1.42 tsutsui osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI
189 1.42 tsutsui osiop1 at jazzio? flags 0x00000
190 1.42 tsutsui scsibus* at osiop?
191 1.42 tsutsui
192 1.42 tsutsui #oosiop0 at jazzio? # NCR53C700 SCSI
193 1.42 tsutsui #oosiop1 at jazzio?
194 1.42 tsutsui #scsibus* at oosiop?
195 1.33 soda
196 1.27 soda #### ISA bus devices
197 1.23 soda
198 1.45 soda # PLATFORM_ACER_PICA_61
199 1.45 soda # PLATFORM_MICROSOFT_JAZZ
200 1.45 soda # PLATFORM_NEC_R94
201 1.45 soda # PLATFORM_NEC_R96
202 1.45 soda jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge.
203 1.45 soda isa* at jazzisabr?
204 1.45 soda
205 1.45 soda # PLATFORM_DESKTECH_ARCSTATION_I
206 1.45 soda arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge.
207 1.45 soda isa* at arcsisabr?
208 1.45 soda
209 1.45 soda # PLATFORM_DESKTECH_TYNE
210 1.45 soda tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge.
211 1.45 soda isa* at tyneisabr?
212 1.45 soda
213 1.27 soda #isadma0 at isa?
214 1.23 soda
215 1.45 soda timer0 at isa? port 0x40 irq 0
216 1.45 soda mcclock0 at isa? port 0x70
217 1.23 soda
218 1.45 soda pc0 at isa? irq 1 # generic PC console device
219 1.45 soda opms0 at isa? irq 12 # PS/2 auxiliary port mouse
220 1.33 soda #vga0 at isa?
221 1.33 soda #pckbc0 at isa? # PC keyboard controller
222 1.23 soda com0 at isa? port 0x3f8 irq 4
223 1.23 soda com1 at isa? port 0x2f8 irq 3
224 1.23 soda com2 at isa? port 0x3e8 irq 4
225 1.23 soda com3 at isa? port 0x2e8 irq 3
226 1.27 soda ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards
227 1.27 soda com* at ast? slave ?
228 1.27 soda
229 1.27 soda # Joystick driver. Probe is a little strange; add only if you have one.
230 1.27 soda #joy0 at isa? port 0x201
231 1.23 soda
232 1.23 soda # ISA ST506, ESDI, and IDE controllers
233 1.23 soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
234 1.23 soda # fall back to 16bits I/O if 32bits I/O are not functional).
235 1.23 soda # Some controllers pass the initial 32bit test, but will fail later.
236 1.23 soda # XXX - should be configured
237 1.27 soda #wdc0 at isa? port 0x1f0 irq 14 flags 0x00
238 1.27 soda #wdc1 at isa? port 0x170 irq 15 flags 0x00
239 1.27 soda #wdc* at isapnp?
240 1.23 soda
241 1.23 soda # IDE drives
242 1.23 soda # Flags are used only with controllers that support DMA operations
243 1.23 soda # and mode settings (e.g. some pciide controllers)
244 1.23 soda # The lowest order four bits (rightmost digit) of the flags define the PIO
245 1.23 soda # mode to use, the next set of four bits the DMA mode and the third set the
246 1.23 soda # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
247 1.23 soda # to use, and the last bit must be 1 for this setting to be used.
248 1.23 soda # For DMA and UDMA, 0xf (1111) means 'disable'.
249 1.23 soda # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
250 1.23 soda # (0xc=1100, 0xa=1010, 0xf=1111)
251 1.23 soda # 0x0000 means "use whatever the drive claims to support".
252 1.23 soda # XXX - should be configured
253 1.27 soda #wd* at wdc? channel ? drive ? flags 0x0000
254 1.23 soda
255 1.23 soda # ATAPI bus support
256 1.23 soda # XXX - should be configured
257 1.27 soda #atapibus* at wdc? channel ?
258 1.23 soda
259 1.27 soda # ISA parallel printer interfaces
260 1.27 soda lpt0 at isa? port 0x378 irq 7
261 1.27 soda
262 1.27 soda # ISA network interfaces
263 1.27 soda # XXX - should be configured
264 1.27 soda #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet
265 1.27 soda #ep0 at isa? port ? irq ? # 3C509 ethernet cards
266 1.27 soda #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards
267 1.27 soda #ne1 at isa? port 0x300 irq 10
268 1.27 soda #ne* at isapnp? # NE[12]000 PnP ethernet
269 1.27 soda #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet
270 1.27 soda #we1 at isa? port 0x300 iomem 0xcc000 irq 10
271 1.27 soda #we* at isapnp?
272 1.23 soda
273 1.27 soda # XXX - should be configured
274 1.27 soda #btl0 at isa? port 0x330 irq ? drq ?
275 1.27 soda #scsibus* at btl?
276 1.23 soda
277 1.27 soda #### PCI bus devices
278 1.23 soda
279 1.45 soda # PLATFORM_NEC_JC94
280 1.45 soda # PLATFORM_NEC_RAX94
281 1.45 soda # PLATFORM_NEC_RD94
282 1.31 soda necpb* at mainbus0 # NEC RISCstation PCI host bridge.
283 1.31 soda pci* at necpb?
284 1.23 soda
285 1.27 soda #pcivga* at pci? dev ? function ?
286 1.43 tsutsui tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics
287 1.43 tsutsui
288 1.43 tsutsui ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI
289 1.43 tsutsui scsibus* at ahc?
290 1.44 tsutsui
291 1.44 tsutsui iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI
292 1.44 tsutsui scsibus* at iha?
293 1.43 tsutsui
294 1.52 tsutsui pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI
295 1.52 tsutsui scsibus* at pcscp?
296 1.52 tsutsui
297 1.51 tsutsui siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI
298 1.51 tsutsui scsibus* at siop?
299 1.53 tsutsui
300 1.53 tsutsui trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI
301 1.53 tsutsui scsibus* at trm?
302 1.43 tsutsui
303 1.52 tsutsui epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet
304 1.48 hubertf ex* at pci? dev ? function ? # 3Com 90x[BC]
305 1.31 soda fxp* at pci? dev ? function ? # Intel EtherExpress PRO
306 1.31 soda ne* at pci? dev ? function ? # NE2000-compatible
307 1.52 tsutsui pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet
308 1.64 tsutsui rtk* at pci? dev ? function ? # Realtek 8129/8139
309 1.52 tsutsui sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet
310 1.67 mycroft tlp* at pci? dev ? function ? # DECchip 21x4x and clones
311 1.31 soda
312 1.31 soda # IDE and related devices
313 1.31 soda # PCI IDE controllers - see pciide(4) for supported hardware.
314 1.31 soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
315 1.31 soda # how to set up DMA modes for this chip. This may work, or may cause
316 1.31 soda # a machine hang with some controllers.
317 1.31 soda pciide* at pci ? dev ? function ? flags 0x0000
318 1.31 soda wd* at pciide? channel ? drive ? flags 0x0000
319 1.31 soda atapibus* at pciide? channel ?
320 1.31 soda
321 1.31 soda #### MII/PHY support
322 1.31 soda
323 1.31 soda exphy* at mii? phy ? # 3Com internal PHYs
324 1.62 wiz icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
325 1.31 soda inphy* at mii? phy ? # Intel 82555 PHYs
326 1.31 soda iophy* at mii? phy ? # Intel 82553 PHYs
327 1.31 soda lxtphy* at mii? phy ? # Level One LXT-970 PHYs
328 1.31 soda nsphy* at mii? phy ? # NS83840 PHYs
329 1.31 soda nsphyter* at mii? phy ? # NS83843 PHYs
330 1.31 soda qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
331 1.31 soda sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
332 1.31 soda tlphy* at mii? phy ? # ThunderLAN PHYs
333 1.31 soda tqphy* at mii? phy ? # TDK Semiconductor PHYs
334 1.31 soda ukphy* at mii? phy ? # generic unknown PHYs
335 1.31 soda
336 1.27 soda #### SCSI bus devices
337 1.23 soda
338 1.1 jonathan sd* at scsibus? target ? lun ?
339 1.1 jonathan st* at scsibus? target ? lun ?
340 1.1 jonathan cd* at scsibus? target ? lun ?
341 1.23 soda ch* at scsibus? target ? lun ?
342 1.23 soda ss* at scsibus? target ? lun ?
343 1.23 soda uk* at scsibus? target ? lun ?
344 1.31 soda
345 1.31 soda #### ATAPI bus devices
346 1.31 soda
347 1.31 soda # flags have the same meaning as for IDE drives.
348 1.31 soda cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
349 1.31 soda sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
350 1.31 soda uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
351 1.33 soda
352 1.33 soda #### Workstation Console attachments
353 1.33 soda
354 1.33 soda wsdisplay* at vga?
355 1.33 soda wsdisplay* at tga?
356 1.33 soda pckbd* at pckbc? # PC keyboard (kbd port)
357 1.33 soda wskbd* at pckbd?
358 1.33 soda pms* at pckbc? # PS/2-style mouse (aux port)
359 1.33 soda wsmouse* at pms?
360 1.23 soda
361 1.27 soda #### Pseudo devices
362 1.1 jonathan
363 1.27 soda # disk/mass storage pseudo-devices
364 1.27 soda pseudo-device ccd 4 # concatenated/striped disk devices
365 1.60 oster pseudo-device raid 8 # RAIDframe disk driver
366 1.60 oster # Options to enable various other RAIDframe RAID types.
367 1.60 oster # options RF_INCLUDE_EVENODD=1
368 1.60 oster # options RF_INCLUDE_RAID5_RS=1
369 1.60 oster # options RF_INCLUDE_PARITYLOGGING=1
370 1.60 oster # options RF_INCLUDE_CHAINDECLUSTER=1
371 1.60 oster # options RF_INCLUDE_INTERDECLUSTER=1
372 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING=1
373 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
374 1.27 soda pseudo-device md 1 # memory disk device (ramdisk)
375 1.27 soda pseudo-device vnd 4 # disk-like interface to files
376 1.27 soda
377 1.27 soda # network pseudo-devices
378 1.27 soda pseudo-device bpfilter 8 # Berkeley packet filter
379 1.27 soda pseudo-device ipfilter # IP filter (firewall) and NAT
380 1.27 soda pseudo-device loop 1 # network loopback
381 1.27 soda pseudo-device ppp 2 # Point-to-Point Protocol
382 1.59 martin pseudo-device pppoe # PPP over Ethernet (RFC 2516)
383 1.27 soda pseudo-device sl 2 # Serial Line IP
384 1.27 soda #pseudo-device strip 2 # Starmode Radio IP (Metricom)
385 1.27 soda pseudo-device tun 2 # network tunneling over tty
386 1.23 soda #pseudo-device gre 2 # generic L3 over IP tunnel
387 1.20 itojun pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933)
388 1.20 itojun #pseudo-device faith 1 # IPv[46] tcp relay translation i/f
389 1.29 itojun #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation
390 1.40 bouyer pseudo-device vlan # IEEE 802.1q encapsulation
391 1.57 atatat pseudo-device bridge # simple inter-network bridging
392 1.23 soda
393 1.27 soda # miscellaneous pseudo-devices
394 1.39 jdolecek pseudo-device pty # pseudo-terminals
395 1.27 soda pseudo-device tb 1 # tablet line discipline
396 1.27 soda #pseudo-device sequencer 1 # MIDI sequencer
397 1.27 soda # rnd works; RND_COM does not on port arc yet.
398 1.27 soda pseudo-device rnd # /dev/random and in-kernel generator
399 1.27 soda #options RND_COM # use "com" randomness as well (BROKEN)
400 1.69 lukem pseudo-device clockctl # user control of clock subsystem
401 1.27 soda
402 1.27 soda # a pseudo device needed for Coda # also needs CODA (above)
403 1.27 soda #pseudo-device vcoda 4 # coda minicache <-> venus comm.
404 1.27 soda
405 1.27 soda # mouse & keyboard multiplexor pseudo-devices
406 1.54 augustss #pseudo-device wsmux
407