GENERIC revision 1.72 1 1.72 martti # $NetBSD: GENERIC,v 1.72 2002/09/25 11:49:49 martti 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 1.72 martti #ident "GENERIC-$Revision: 1.72 $"
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 1.1 jonathan
48 1.10 lukem options SYSVMSG # System V-like message queues
49 1.10 lukem options SYSVSEM # System V-like semaphores
50 1.56 lukem #options SEMMNI=10 # number of semaphore identifiers
51 1.56 lukem #options SEMMNS=60 # number of semaphores in system
52 1.56 lukem #options SEMUME=10 # max number of undo entries per process
53 1.56 lukem #options SEMMNU=30 # number of undo structures in system
54 1.10 lukem options SYSVSHM # System V-like memory sharing
55 1.27 soda #options SHMMAXPGS=1024 # 1024 pages is the default
56 1.27 soda
57 1.27 soda options LKM # loadable kernel modules
58 1.61 jdolecek
59 1.70 lukem options USERCONF # userconf(4) support
60 1.61 jdolecek #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
61 1.27 soda
62 1.27 soda # Diagnostic/debugging support options
63 1.55 lukem options DIAGNOSTIC # cheap kernel consistency checks
64 1.55 lukem #options DEBUG # expensive debugging checks/support
65 1.55 lukem #options KMEMSTATS # kernel memory statistics (vmstat -m)
66 1.55 lukem options DDB # in-kernel debugger
67 1.27 soda #options DDB_HISTORY_SIZE=100 # enable history editing in DDB
68 1.55 lukem #options KGDB # remote gdb
69 1.55 lukem #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600)
70 1.55 lukem #options KGDB_DEV="17*256+0" # device for kernel gdb
71 1.55 lukem #makeoptions DEBUG="-g" # compile full symbol table
72 1.27 soda
73 1.27 soda # Compatibility options
74 1.47 abs #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
75 1.27 soda options COMPAT_10 # NetBSD 1.0,
76 1.27 soda options COMPAT_11 # NetBSD 1.1,
77 1.27 soda options COMPAT_12 # NetBSD 1.2,
78 1.27 soda options COMPAT_13 # NetBSD 1.3,
79 1.27 soda options COMPAT_14 # NetBSD 1.4,
80 1.27 soda options COMPAT_43 # and 4.3BSD
81 1.27 soda options COMPAT_386BSD_MBRPART # recognize old partition ID
82 1.27 soda
83 1.27 soda # mipsel specific
84 1.27 soda options COMPAT_ULTRIX # Ultrix binary compatibility
85 1.27 soda options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format
86 1.1 jonathan
87 1.27 soda # File systems
88 1.6 thorpej file-system FFS # fast filesystem
89 1.27 soda file-system EXT2FS # second extended file system (linux)
90 1.27 soda file-system LFS # log-structured file system
91 1.27 soda file-system MFS # memory file system
92 1.27 soda file-system NTFS # Windows/NT file system (experimental)
93 1.23 soda file-system CD9660 # ISO 9660 + Rock Ridge file system
94 1.27 soda file-system MSDOSFS # MS-DOS file system
95 1.27 soda file-system NFS # Network File System client
96 1.27 soda file-system FDESC # /dev/fd
97 1.27 soda file-system KERNFS # /kern
98 1.27 soda file-system NULLFS # loopback file system
99 1.27 soda file-system OVERLAY # overlay file system
100 1.27 soda file-system PORTAL # portal filesystem (still experimental)
101 1.27 soda file-system PROCFS # /proc
102 1.27 soda file-system UMAPFS # NULLFS + uid and gid remapping
103 1.27 soda file-system UNION # union file system
104 1.27 soda #file-system CODA # Coda File System; also needs vcoda (below)
105 1.6 thorpej
106 1.27 soda # File system options
107 1.10 lukem options QUOTA # FFS quotas
108 1.27 soda #options FFS_EI # FFS Endian Independent support
109 1.34 fvdl options SOFTDEP # FFS soft updates support.
110 1.27 soda options NFSSERVER # Network File System server
111 1.27 soda #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
112 1.27 soda # immutable) behave as system flags.
113 1.20 itojun
114 1.1 jonathan # Networking options
115 1.23 soda #options GATEWAY # IP packet forwarding
116 1.27 soda options INET # IP + ICMP + TCP + UDP
117 1.27 soda options INET6 # IPV6
118 1.20 itojun #options IPSEC # IP security
119 1.20 itojun #options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
120 1.20 itojun #options IPSEC_DEBUG # debug for IP security
121 1.27 soda #options MROUTING # IP multicast routing
122 1.27 soda options NS # XNS
123 1.27 soda #options NSIP # XNS tunneling over IP
124 1.27 soda options ISO,TPIP # OSI networking
125 1.36 sommerfe #options EON # OSI tunneling over IP
126 1.27 soda options CCITT,LLC,HDLC # X.25
127 1.27 soda options NETATALK # AppleTalk networking protocols
128 1.27 soda options PPP_BSDCOMP # BSD-Compress compression support for PPP
129 1.27 soda options PPP_DEFLATE # Deflate compression support for PPP
130 1.27 soda options PPP_FILTER # Active filter support for PPP (requires bpf)
131 1.27 soda options PFIL_HOOKS # pfil(9) packet filter hooks
132 1.27 soda options IPFILTER_LOG # ipmon(8) log support
133 1.72 martti #options IPFILTER_DEFAULT_BLOCK # block all packets by default
134 1.47 abs #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
135 1.27 soda
136 1.27 soda # These options enable verbose messages for several subsystems.
137 1.27 soda # Warning, these may compile large string tables into the kernel!
138 1.27 soda #options EISAVERBOSE # verbose EISA device autoconfig messages
139 1.31 soda options PCIVERBOSE # verbose PCI device autoconfig messages
140 1.28 cgd #options PCI_CONFIG_DUMP # verbosely dump PCI config space
141 1.27 soda options SCSIVERBOSE # human readable SCSI error messages
142 1.37 ur
143 1.37 ur # wscons terminal emulation
144 1.37 ur options WSEMUL_VT100 # VT100 emulation
145 1.23 soda
146 1.25 soda # Kernel root file system and dump configuration.
147 1.27 soda options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
148 1.27 soda config netbsd root on ? type ?
149 1.27 soda #config netbsd root on sd0a type ffs
150 1.27 soda #config netbsd root on ? type nfs
151 1.1 jonathan
152 1.23 soda #
153 1.27 soda # Device configuration
154 1.23 soda #
155 1.27 soda
156 1.1 jonathan mainbus0 at root
157 1.1 jonathan cpu* at mainbus0
158 1.1 jonathan
159 1.41 ur #### Jazz-Internal bus devices
160 1.23 soda
161 1.45 soda # PLATFORM_ACER_PICA_61
162 1.45 soda # PLATFORM_MICROSOFT_JAZZ
163 1.45 soda # PLATFORM_NEC_JC94
164 1.45 soda # PLATFORM_NEC_R94
165 1.45 soda # PLATFORM_NEC_R96
166 1.45 soda # PLATFORM_NEC_RAX94
167 1.45 soda # PLATFORM_NEC_RD94
168 1.45 soda jazzio* at mainbus0 # Jazz-Internal bus host bridge.
169 1.45 soda
170 1.45 soda timer0 at jazzio?
171 1.45 soda mcclock0 at jazzio?
172 1.41 ur #pc0 at jazzio?
173 1.41 ur #opms0 at jazzio?
174 1.41 ur vga0 at jazzio? # Jazz localbus VGA
175 1.41 ur pckbc0 at jazzio? # PC keyboard controller
176 1.41 ur com0 at jazzio?
177 1.41 ur com1 at jazzio?
178 1.41 ur lpt0 at jazzio?
179 1.41 ur sn0 at jazzio?
180 1.1 jonathan
181 1.41 ur fdc0 at jazzio?
182 1.1 jonathan fd* at fdc? drive ?
183 1.1 jonathan
184 1.42 tsutsui asc0 at jazzio? # NCR53C9x SCSI
185 1.1 jonathan scsibus* at asc?
186 1.1 jonathan
187 1.42 tsutsui osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI
188 1.42 tsutsui osiop1 at jazzio? flags 0x00000
189 1.42 tsutsui scsibus* at osiop?
190 1.42 tsutsui
191 1.42 tsutsui #oosiop0 at jazzio? # NCR53C700 SCSI
192 1.42 tsutsui #oosiop1 at jazzio?
193 1.42 tsutsui #scsibus* at oosiop?
194 1.33 soda
195 1.27 soda #### ISA bus devices
196 1.23 soda
197 1.45 soda # PLATFORM_ACER_PICA_61
198 1.45 soda # PLATFORM_MICROSOFT_JAZZ
199 1.45 soda # PLATFORM_NEC_R94
200 1.45 soda # PLATFORM_NEC_R96
201 1.45 soda jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge.
202 1.45 soda isa* at jazzisabr?
203 1.45 soda
204 1.45 soda # PLATFORM_DESKTECH_ARCSTATION_I
205 1.45 soda arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge.
206 1.45 soda isa* at arcsisabr?
207 1.45 soda
208 1.45 soda # PLATFORM_DESKTECH_TYNE
209 1.45 soda tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge.
210 1.45 soda isa* at tyneisabr?
211 1.45 soda
212 1.27 soda #isadma0 at isa?
213 1.23 soda
214 1.45 soda timer0 at isa? port 0x40 irq 0
215 1.45 soda mcclock0 at isa? port 0x70
216 1.23 soda
217 1.45 soda pc0 at isa? irq 1 # generic PC console device
218 1.45 soda opms0 at isa? irq 12 # PS/2 auxiliary port mouse
219 1.33 soda #vga0 at isa?
220 1.33 soda #pckbc0 at isa? # PC keyboard controller
221 1.23 soda com0 at isa? port 0x3f8 irq 4
222 1.23 soda com1 at isa? port 0x2f8 irq 3
223 1.23 soda com2 at isa? port 0x3e8 irq 4
224 1.23 soda com3 at isa? port 0x2e8 irq 3
225 1.27 soda ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards
226 1.27 soda com* at ast? slave ?
227 1.27 soda
228 1.27 soda # Joystick driver. Probe is a little strange; add only if you have one.
229 1.27 soda #joy0 at isa? port 0x201
230 1.23 soda
231 1.23 soda # ISA ST506, ESDI, and IDE controllers
232 1.23 soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
233 1.23 soda # fall back to 16bits I/O if 32bits I/O are not functional).
234 1.23 soda # Some controllers pass the initial 32bit test, but will fail later.
235 1.23 soda # XXX - should be configured
236 1.27 soda #wdc0 at isa? port 0x1f0 irq 14 flags 0x00
237 1.27 soda #wdc1 at isa? port 0x170 irq 15 flags 0x00
238 1.27 soda #wdc* at isapnp?
239 1.23 soda
240 1.23 soda # IDE drives
241 1.23 soda # Flags are used only with controllers that support DMA operations
242 1.23 soda # and mode settings (e.g. some pciide controllers)
243 1.23 soda # The lowest order four bits (rightmost digit) of the flags define the PIO
244 1.23 soda # mode to use, the next set of four bits the DMA mode and the third set the
245 1.23 soda # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
246 1.23 soda # to use, and the last bit must be 1 for this setting to be used.
247 1.23 soda # For DMA and UDMA, 0xf (1111) means 'disable'.
248 1.23 soda # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
249 1.23 soda # (0xc=1100, 0xa=1010, 0xf=1111)
250 1.23 soda # 0x0000 means "use whatever the drive claims to support".
251 1.23 soda # XXX - should be configured
252 1.27 soda #wd* at wdc? channel ? drive ? flags 0x0000
253 1.23 soda
254 1.23 soda # ATAPI bus support
255 1.23 soda # XXX - should be configured
256 1.27 soda #atapibus* at wdc? channel ?
257 1.23 soda
258 1.27 soda # ISA parallel printer interfaces
259 1.27 soda lpt0 at isa? port 0x378 irq 7
260 1.27 soda
261 1.27 soda # ISA network interfaces
262 1.27 soda # XXX - should be configured
263 1.27 soda #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet
264 1.27 soda #ep0 at isa? port ? irq ? # 3C509 ethernet cards
265 1.27 soda #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards
266 1.27 soda #ne1 at isa? port 0x300 irq 10
267 1.27 soda #ne* at isapnp? # NE[12]000 PnP ethernet
268 1.27 soda #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet
269 1.27 soda #we1 at isa? port 0x300 iomem 0xcc000 irq 10
270 1.27 soda #we* at isapnp?
271 1.23 soda
272 1.27 soda # XXX - should be configured
273 1.27 soda #btl0 at isa? port 0x330 irq ? drq ?
274 1.27 soda #scsibus* at btl?
275 1.23 soda
276 1.27 soda #### PCI bus devices
277 1.23 soda
278 1.45 soda # PLATFORM_NEC_JC94
279 1.45 soda # PLATFORM_NEC_RAX94
280 1.45 soda # PLATFORM_NEC_RD94
281 1.31 soda necpb* at mainbus0 # NEC RISCstation PCI host bridge.
282 1.31 soda pci* at necpb?
283 1.23 soda
284 1.27 soda #pcivga* at pci? dev ? function ?
285 1.43 tsutsui tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics
286 1.43 tsutsui
287 1.43 tsutsui ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI
288 1.43 tsutsui scsibus* at ahc?
289 1.44 tsutsui
290 1.44 tsutsui iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI
291 1.44 tsutsui scsibus* at iha?
292 1.43 tsutsui
293 1.52 tsutsui pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI
294 1.52 tsutsui scsibus* at pcscp?
295 1.52 tsutsui
296 1.51 tsutsui siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI
297 1.51 tsutsui scsibus* at siop?
298 1.53 tsutsui
299 1.53 tsutsui trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI
300 1.53 tsutsui scsibus* at trm?
301 1.43 tsutsui
302 1.52 tsutsui epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet
303 1.48 hubertf ex* at pci? dev ? function ? # 3Com 90x[BC]
304 1.31 soda fxp* at pci? dev ? function ? # Intel EtherExpress PRO
305 1.31 soda ne* at pci? dev ? function ? # NE2000-compatible
306 1.52 tsutsui pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet
307 1.64 tsutsui rtk* at pci? dev ? function ? # Realtek 8129/8139
308 1.52 tsutsui sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet
309 1.67 mycroft tlp* at pci? dev ? function ? # DECchip 21x4x and clones
310 1.31 soda
311 1.31 soda # IDE and related devices
312 1.31 soda # PCI IDE controllers - see pciide(4) for supported hardware.
313 1.31 soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
314 1.31 soda # how to set up DMA modes for this chip. This may work, or may cause
315 1.31 soda # a machine hang with some controllers.
316 1.31 soda pciide* at pci ? dev ? function ? flags 0x0000
317 1.31 soda wd* at pciide? channel ? drive ? flags 0x0000
318 1.31 soda atapibus* at pciide? channel ?
319 1.31 soda
320 1.31 soda #### MII/PHY support
321 1.31 soda
322 1.31 soda exphy* at mii? phy ? # 3Com internal PHYs
323 1.62 wiz icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
324 1.31 soda inphy* at mii? phy ? # Intel 82555 PHYs
325 1.31 soda iophy* at mii? phy ? # Intel 82553 PHYs
326 1.31 soda lxtphy* at mii? phy ? # Level One LXT-970 PHYs
327 1.31 soda nsphy* at mii? phy ? # NS83840 PHYs
328 1.31 soda nsphyter* at mii? phy ? # NS83843 PHYs
329 1.31 soda qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
330 1.31 soda sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
331 1.31 soda tlphy* at mii? phy ? # ThunderLAN PHYs
332 1.31 soda tqphy* at mii? phy ? # TDK Semiconductor PHYs
333 1.31 soda ukphy* at mii? phy ? # generic unknown PHYs
334 1.31 soda
335 1.27 soda #### SCSI bus devices
336 1.23 soda
337 1.1 jonathan sd* at scsibus? target ? lun ?
338 1.1 jonathan st* at scsibus? target ? lun ?
339 1.1 jonathan cd* at scsibus? target ? lun ?
340 1.23 soda ch* at scsibus? target ? lun ?
341 1.23 soda ss* at scsibus? target ? lun ?
342 1.23 soda uk* at scsibus? target ? lun ?
343 1.31 soda
344 1.31 soda #### ATAPI bus devices
345 1.31 soda
346 1.31 soda # flags have the same meaning as for IDE drives.
347 1.31 soda cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
348 1.31 soda sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
349 1.31 soda uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
350 1.33 soda
351 1.33 soda #### Workstation Console attachments
352 1.33 soda
353 1.33 soda wsdisplay* at vga?
354 1.33 soda wsdisplay* at tga?
355 1.33 soda pckbd* at pckbc? # PC keyboard (kbd port)
356 1.33 soda wskbd* at pckbd?
357 1.33 soda pms* at pckbc? # PS/2-style mouse (aux port)
358 1.33 soda wsmouse* at pms?
359 1.23 soda
360 1.27 soda #### Pseudo devices
361 1.1 jonathan
362 1.27 soda # disk/mass storage pseudo-devices
363 1.27 soda pseudo-device ccd 4 # concatenated/striped disk devices
364 1.60 oster pseudo-device raid 8 # RAIDframe disk driver
365 1.60 oster # Options to enable various other RAIDframe RAID types.
366 1.60 oster # options RF_INCLUDE_EVENODD=1
367 1.60 oster # options RF_INCLUDE_RAID5_RS=1
368 1.60 oster # options RF_INCLUDE_PARITYLOGGING=1
369 1.60 oster # options RF_INCLUDE_CHAINDECLUSTER=1
370 1.60 oster # options RF_INCLUDE_INTERDECLUSTER=1
371 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING=1
372 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
373 1.27 soda pseudo-device md 1 # memory disk device (ramdisk)
374 1.27 soda pseudo-device vnd 4 # disk-like interface to files
375 1.27 soda
376 1.27 soda # network pseudo-devices
377 1.27 soda pseudo-device bpfilter 8 # Berkeley packet filter
378 1.27 soda pseudo-device ipfilter # IP filter (firewall) and NAT
379 1.27 soda pseudo-device loop 1 # network loopback
380 1.27 soda pseudo-device ppp 2 # Point-to-Point Protocol
381 1.59 martin pseudo-device pppoe # PPP over Ethernet (RFC 2516)
382 1.27 soda pseudo-device sl 2 # Serial Line IP
383 1.27 soda #pseudo-device strip 2 # Starmode Radio IP (Metricom)
384 1.27 soda pseudo-device tun 2 # network tunneling over tty
385 1.23 soda #pseudo-device gre 2 # generic L3 over IP tunnel
386 1.20 itojun pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933)
387 1.20 itojun #pseudo-device faith 1 # IPv[46] tcp relay translation i/f
388 1.29 itojun #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation
389 1.40 bouyer pseudo-device vlan # IEEE 802.1q encapsulation
390 1.57 atatat pseudo-device bridge # simple inter-network bridging
391 1.23 soda
392 1.27 soda # miscellaneous pseudo-devices
393 1.39 jdolecek pseudo-device pty # pseudo-terminals
394 1.27 soda pseudo-device tb 1 # tablet line discipline
395 1.27 soda #pseudo-device sequencer 1 # MIDI sequencer
396 1.27 soda # rnd works; RND_COM does not on port arc yet.
397 1.27 soda pseudo-device rnd # /dev/random and in-kernel generator
398 1.27 soda #options RND_COM # use "com" randomness as well (BROKEN)
399 1.69 lukem pseudo-device clockctl # user control of clock subsystem
400 1.27 soda
401 1.27 soda # a pseudo device needed for Coda # also needs CODA (above)
402 1.27 soda #pseudo-device vcoda 4 # coda minicache <-> venus comm.
403 1.27 soda
404 1.27 soda # mouse & keyboard multiplexor pseudo-devices
405 1.54 augustss #pseudo-device wsmux
406