GENERIC revision 1.77 1 1.77 tsutsui # $NetBSD: GENERIC,v 1.77 2002/11/30 19:23:46 tsutsui 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 1.77 tsutsui #ident "GENERIC-$Revision: 1.77 $"
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 1.77 tsutsui options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K
35 1.45 soda options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K
36 1.45 soda options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA
37 1.56 lukem options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200
38 1.45 soda options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI
39 1.45 soda options PLATFORM_NEC_RD94 # NEC RISCstation 2250
40 1.45 soda options PLATFORM_SNI_RM200PCI
41 1.45 soda
42 1.27 soda # Standard system options
43 1.1 jonathan
44 1.23 soda options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
45 1.27 soda options NTP # NTP phase/frequency locked loop
46 1.1 jonathan
47 1.27 soda options KTRACE # system call tracing via ktrace(1)
48 1.73 provos options SYSTRACE # system call vetting via systrace(1)
49 1.1 jonathan
50 1.10 lukem options SYSVMSG # System V-like message queues
51 1.10 lukem options SYSVSEM # System V-like semaphores
52 1.56 lukem #options SEMMNI=10 # number of semaphore identifiers
53 1.56 lukem #options SEMMNS=60 # number of semaphores in system
54 1.56 lukem #options SEMUME=10 # max number of undo entries per process
55 1.56 lukem #options SEMMNU=30 # number of undo structures in system
56 1.10 lukem options SYSVSHM # System V-like memory sharing
57 1.27 soda #options SHMMAXPGS=1024 # 1024 pages is the default
58 1.27 soda
59 1.27 soda options LKM # loadable kernel modules
60 1.61 jdolecek
61 1.70 lukem options USERCONF # userconf(4) support
62 1.61 jdolecek #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
63 1.75 junyoung
64 1.76 wiz # Enable experimental buffer queue strategy for better responsiveness under
65 1.75 junyoung # high disk I/O load. Use it with caution - it's not proven to be stable yet.
66 1.75 junyoung #options NEW_BUFQ_STRATEGY
67 1.27 soda
68 1.27 soda # Diagnostic/debugging support options
69 1.55 lukem options DIAGNOSTIC # cheap kernel consistency checks
70 1.55 lukem #options DEBUG # expensive debugging checks/support
71 1.55 lukem #options KMEMSTATS # kernel memory statistics (vmstat -m)
72 1.55 lukem options DDB # in-kernel debugger
73 1.27 soda #options DDB_HISTORY_SIZE=100 # enable history editing in DDB
74 1.55 lukem #options KGDB # remote gdb
75 1.55 lukem #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600)
76 1.55 lukem #options KGDB_DEV="17*256+0" # device for kernel gdb
77 1.55 lukem #makeoptions DEBUG="-g" # compile full symbol table
78 1.27 soda
79 1.27 soda # Compatibility options
80 1.47 abs #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
81 1.27 soda options COMPAT_10 # NetBSD 1.0,
82 1.27 soda options COMPAT_11 # NetBSD 1.1,
83 1.27 soda options COMPAT_12 # NetBSD 1.2,
84 1.27 soda options COMPAT_13 # NetBSD 1.3,
85 1.27 soda options COMPAT_14 # NetBSD 1.4,
86 1.27 soda options COMPAT_43 # and 4.3BSD
87 1.27 soda options COMPAT_386BSD_MBRPART # recognize old partition ID
88 1.27 soda
89 1.27 soda # mipsel specific
90 1.27 soda options COMPAT_ULTRIX # Ultrix binary compatibility
91 1.27 soda options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format
92 1.1 jonathan
93 1.27 soda # File systems
94 1.6 thorpej file-system FFS # fast filesystem
95 1.27 soda file-system EXT2FS # second extended file system (linux)
96 1.27 soda file-system LFS # log-structured file system
97 1.27 soda file-system MFS # memory file system
98 1.27 soda file-system NTFS # Windows/NT file system (experimental)
99 1.23 soda file-system CD9660 # ISO 9660 + Rock Ridge file system
100 1.27 soda file-system MSDOSFS # MS-DOS file system
101 1.27 soda file-system NFS # Network File System client
102 1.27 soda file-system FDESC # /dev/fd
103 1.27 soda file-system KERNFS # /kern
104 1.27 soda file-system NULLFS # loopback file system
105 1.27 soda file-system OVERLAY # overlay file system
106 1.27 soda file-system PORTAL # portal filesystem (still experimental)
107 1.27 soda file-system PROCFS # /proc
108 1.27 soda file-system UMAPFS # NULLFS + uid and gid remapping
109 1.27 soda file-system UNION # union file system
110 1.27 soda #file-system CODA # Coda File System; also needs vcoda (below)
111 1.6 thorpej
112 1.27 soda # File system options
113 1.10 lukem options QUOTA # FFS quotas
114 1.27 soda #options FFS_EI # FFS Endian Independent support
115 1.34 fvdl options SOFTDEP # FFS soft updates support.
116 1.27 soda options NFSSERVER # Network File System server
117 1.27 soda #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
118 1.27 soda # immutable) behave as system flags.
119 1.20 itojun
120 1.1 jonathan # Networking options
121 1.23 soda #options GATEWAY # IP packet forwarding
122 1.27 soda options INET # IP + ICMP + TCP + UDP
123 1.27 soda options INET6 # IPV6
124 1.20 itojun #options IPSEC # IP security
125 1.20 itojun #options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
126 1.20 itojun #options IPSEC_DEBUG # debug for IP security
127 1.27 soda #options MROUTING # IP multicast routing
128 1.27 soda options NS # XNS
129 1.27 soda #options NSIP # XNS tunneling over IP
130 1.27 soda options ISO,TPIP # OSI networking
131 1.36 sommerfe #options EON # OSI tunneling over IP
132 1.27 soda options CCITT,LLC,HDLC # X.25
133 1.27 soda options NETATALK # AppleTalk networking protocols
134 1.27 soda options PPP_BSDCOMP # BSD-Compress compression support for PPP
135 1.27 soda options PPP_DEFLATE # Deflate compression support for PPP
136 1.27 soda options PPP_FILTER # Active filter support for PPP (requires bpf)
137 1.27 soda options PFIL_HOOKS # pfil(9) packet filter hooks
138 1.27 soda options IPFILTER_LOG # ipmon(8) log support
139 1.72 martti #options IPFILTER_DEFAULT_BLOCK # block all packets by default
140 1.47 abs #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
141 1.27 soda
142 1.27 soda # These options enable verbose messages for several subsystems.
143 1.27 soda # Warning, these may compile large string tables into the kernel!
144 1.27 soda #options EISAVERBOSE # verbose EISA device autoconfig messages
145 1.31 soda options PCIVERBOSE # verbose PCI device autoconfig messages
146 1.28 cgd #options PCI_CONFIG_DUMP # verbosely dump PCI config space
147 1.27 soda options SCSIVERBOSE # human readable SCSI error messages
148 1.37 ur
149 1.37 ur # wscons terminal emulation
150 1.37 ur options WSEMUL_VT100 # VT100 emulation
151 1.23 soda
152 1.25 soda # Kernel root file system and dump configuration.
153 1.27 soda options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
154 1.27 soda config netbsd root on ? type ?
155 1.27 soda #config netbsd root on sd0a type ffs
156 1.27 soda #config netbsd root on ? type nfs
157 1.1 jonathan
158 1.23 soda #
159 1.27 soda # Device configuration
160 1.23 soda #
161 1.27 soda
162 1.1 jonathan mainbus0 at root
163 1.1 jonathan cpu* at mainbus0
164 1.1 jonathan
165 1.41 ur #### Jazz-Internal bus devices
166 1.23 soda
167 1.45 soda # PLATFORM_ACER_PICA_61
168 1.45 soda # PLATFORM_MICROSOFT_JAZZ
169 1.77 tsutsui # PLATFORM_NEC_J96A
170 1.45 soda # PLATFORM_NEC_JC94
171 1.45 soda # PLATFORM_NEC_R94
172 1.45 soda # PLATFORM_NEC_R96
173 1.45 soda # PLATFORM_NEC_RAX94
174 1.45 soda # PLATFORM_NEC_RD94
175 1.45 soda jazzio* at mainbus0 # Jazz-Internal bus host bridge.
176 1.45 soda
177 1.45 soda timer0 at jazzio?
178 1.45 soda mcclock0 at jazzio?
179 1.41 ur #pc0 at jazzio?
180 1.41 ur #opms0 at jazzio?
181 1.41 ur vga0 at jazzio? # Jazz localbus VGA
182 1.41 ur pckbc0 at jazzio? # PC keyboard controller
183 1.41 ur com0 at jazzio?
184 1.41 ur com1 at jazzio?
185 1.41 ur lpt0 at jazzio?
186 1.41 ur sn0 at jazzio?
187 1.1 jonathan
188 1.41 ur fdc0 at jazzio?
189 1.1 jonathan fd* at fdc? drive ?
190 1.1 jonathan
191 1.42 tsutsui asc0 at jazzio? # NCR53C9x SCSI
192 1.1 jonathan scsibus* at asc?
193 1.1 jonathan
194 1.42 tsutsui osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI
195 1.42 tsutsui osiop1 at jazzio? flags 0x00000
196 1.42 tsutsui scsibus* at osiop?
197 1.42 tsutsui
198 1.42 tsutsui #oosiop0 at jazzio? # NCR53C700 SCSI
199 1.42 tsutsui #oosiop1 at jazzio?
200 1.42 tsutsui #scsibus* at oosiop?
201 1.33 soda
202 1.27 soda #### ISA bus devices
203 1.23 soda
204 1.45 soda # PLATFORM_ACER_PICA_61
205 1.45 soda # PLATFORM_MICROSOFT_JAZZ
206 1.77 tsutsui # PLATFORM_NEC_J96A
207 1.45 soda # PLATFORM_NEC_R94
208 1.45 soda # PLATFORM_NEC_R96
209 1.45 soda jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge.
210 1.45 soda isa* at jazzisabr?
211 1.45 soda
212 1.45 soda # PLATFORM_DESKTECH_ARCSTATION_I
213 1.45 soda arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge.
214 1.45 soda isa* at arcsisabr?
215 1.45 soda
216 1.45 soda # PLATFORM_DESKTECH_TYNE
217 1.45 soda tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge.
218 1.45 soda isa* at tyneisabr?
219 1.45 soda
220 1.27 soda #isadma0 at isa?
221 1.23 soda
222 1.45 soda timer0 at isa? port 0x40 irq 0
223 1.45 soda mcclock0 at isa? port 0x70
224 1.23 soda
225 1.45 soda pc0 at isa? irq 1 # generic PC console device
226 1.45 soda opms0 at isa? irq 12 # PS/2 auxiliary port mouse
227 1.33 soda #vga0 at isa?
228 1.33 soda #pckbc0 at isa? # PC keyboard controller
229 1.23 soda com0 at isa? port 0x3f8 irq 4
230 1.23 soda com1 at isa? port 0x2f8 irq 3
231 1.23 soda com2 at isa? port 0x3e8 irq 4
232 1.23 soda com3 at isa? port 0x2e8 irq 3
233 1.27 soda ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards
234 1.27 soda com* at ast? slave ?
235 1.27 soda
236 1.27 soda # Joystick driver. Probe is a little strange; add only if you have one.
237 1.27 soda #joy0 at isa? port 0x201
238 1.23 soda
239 1.23 soda # ISA ST506, ESDI, and IDE controllers
240 1.23 soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
241 1.23 soda # fall back to 16bits I/O if 32bits I/O are not functional).
242 1.23 soda # Some controllers pass the initial 32bit test, but will fail later.
243 1.23 soda # XXX - should be configured
244 1.27 soda #wdc0 at isa? port 0x1f0 irq 14 flags 0x00
245 1.27 soda #wdc1 at isa? port 0x170 irq 15 flags 0x00
246 1.27 soda #wdc* at isapnp?
247 1.23 soda
248 1.23 soda # IDE drives
249 1.23 soda # Flags are used only with controllers that support DMA operations
250 1.23 soda # and mode settings (e.g. some pciide controllers)
251 1.23 soda # The lowest order four bits (rightmost digit) of the flags define the PIO
252 1.23 soda # mode to use, the next set of four bits the DMA mode and the third set the
253 1.23 soda # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
254 1.23 soda # to use, and the last bit must be 1 for this setting to be used.
255 1.23 soda # For DMA and UDMA, 0xf (1111) means 'disable'.
256 1.23 soda # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
257 1.23 soda # (0xc=1100, 0xa=1010, 0xf=1111)
258 1.23 soda # 0x0000 means "use whatever the drive claims to support".
259 1.23 soda # XXX - should be configured
260 1.27 soda #wd* at wdc? channel ? drive ? flags 0x0000
261 1.23 soda
262 1.23 soda # ATAPI bus support
263 1.23 soda # XXX - should be configured
264 1.27 soda #atapibus* at wdc? channel ?
265 1.23 soda
266 1.27 soda # ISA parallel printer interfaces
267 1.27 soda lpt0 at isa? port 0x378 irq 7
268 1.27 soda
269 1.27 soda # ISA network interfaces
270 1.27 soda # XXX - should be configured
271 1.27 soda #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet
272 1.27 soda #ep0 at isa? port ? irq ? # 3C509 ethernet cards
273 1.27 soda #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards
274 1.27 soda #ne1 at isa? port 0x300 irq 10
275 1.27 soda #ne* at isapnp? # NE[12]000 PnP ethernet
276 1.27 soda #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet
277 1.27 soda #we1 at isa? port 0x300 iomem 0xcc000 irq 10
278 1.27 soda #we* at isapnp?
279 1.23 soda
280 1.27 soda # XXX - should be configured
281 1.27 soda #btl0 at isa? port 0x330 irq ? drq ?
282 1.27 soda #scsibus* at btl?
283 1.23 soda
284 1.27 soda #### PCI bus devices
285 1.23 soda
286 1.45 soda # PLATFORM_NEC_JC94
287 1.45 soda # PLATFORM_NEC_RAX94
288 1.45 soda # PLATFORM_NEC_RD94
289 1.31 soda necpb* at mainbus0 # NEC RISCstation PCI host bridge.
290 1.31 soda pci* at necpb?
291 1.23 soda
292 1.27 soda #pcivga* at pci? dev ? function ?
293 1.43 tsutsui tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics
294 1.43 tsutsui
295 1.43 tsutsui ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI
296 1.43 tsutsui scsibus* at ahc?
297 1.44 tsutsui
298 1.44 tsutsui iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI
299 1.44 tsutsui scsibus* at iha?
300 1.43 tsutsui
301 1.52 tsutsui pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI
302 1.52 tsutsui scsibus* at pcscp?
303 1.52 tsutsui
304 1.51 tsutsui siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI
305 1.51 tsutsui scsibus* at siop?
306 1.53 tsutsui
307 1.53 tsutsui trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI
308 1.53 tsutsui scsibus* at trm?
309 1.43 tsutsui
310 1.52 tsutsui epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet
311 1.48 hubertf ex* at pci? dev ? function ? # 3Com 90x[BC]
312 1.31 soda fxp* at pci? dev ? function ? # Intel EtherExpress PRO
313 1.31 soda ne* at pci? dev ? function ? # NE2000-compatible
314 1.52 tsutsui pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet
315 1.64 tsutsui rtk* at pci? dev ? function ? # Realtek 8129/8139
316 1.52 tsutsui sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet
317 1.67 mycroft tlp* at pci? dev ? function ? # DECchip 21x4x and clones
318 1.31 soda
319 1.31 soda # IDE and related devices
320 1.31 soda # PCI IDE controllers - see pciide(4) for supported hardware.
321 1.31 soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
322 1.31 soda # how to set up DMA modes for this chip. This may work, or may cause
323 1.31 soda # a machine hang with some controllers.
324 1.31 soda pciide* at pci ? dev ? function ? flags 0x0000
325 1.31 soda wd* at pciide? channel ? drive ? flags 0x0000
326 1.31 soda atapibus* at pciide? channel ?
327 1.31 soda
328 1.31 soda #### MII/PHY support
329 1.31 soda
330 1.31 soda exphy* at mii? phy ? # 3Com internal PHYs
331 1.62 wiz icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
332 1.31 soda inphy* at mii? phy ? # Intel 82555 PHYs
333 1.31 soda iophy* at mii? phy ? # Intel 82553 PHYs
334 1.31 soda lxtphy* at mii? phy ? # Level One LXT-970 PHYs
335 1.31 soda nsphy* at mii? phy ? # NS83840 PHYs
336 1.31 soda nsphyter* at mii? phy ? # NS83843 PHYs
337 1.31 soda qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
338 1.31 soda sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
339 1.31 soda tlphy* at mii? phy ? # ThunderLAN PHYs
340 1.31 soda tqphy* at mii? phy ? # TDK Semiconductor PHYs
341 1.31 soda ukphy* at mii? phy ? # generic unknown PHYs
342 1.31 soda
343 1.27 soda #### SCSI bus devices
344 1.23 soda
345 1.1 jonathan sd* at scsibus? target ? lun ?
346 1.1 jonathan st* at scsibus? target ? lun ?
347 1.1 jonathan cd* at scsibus? target ? lun ?
348 1.23 soda ch* at scsibus? target ? lun ?
349 1.23 soda ss* at scsibus? target ? lun ?
350 1.23 soda uk* at scsibus? target ? lun ?
351 1.31 soda
352 1.31 soda #### ATAPI bus devices
353 1.31 soda
354 1.31 soda # flags have the same meaning as for IDE drives.
355 1.31 soda cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
356 1.31 soda sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
357 1.31 soda uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
358 1.33 soda
359 1.33 soda #### Workstation Console attachments
360 1.33 soda
361 1.33 soda wsdisplay* at vga?
362 1.33 soda wsdisplay* at tga?
363 1.33 soda pckbd* at pckbc? # PC keyboard (kbd port)
364 1.33 soda wskbd* at pckbd?
365 1.33 soda pms* at pckbc? # PS/2-style mouse (aux port)
366 1.33 soda wsmouse* at pms?
367 1.23 soda
368 1.27 soda #### Pseudo devices
369 1.1 jonathan
370 1.27 soda # disk/mass storage pseudo-devices
371 1.27 soda pseudo-device ccd 4 # concatenated/striped disk devices
372 1.74 elric #pseudo-device cgd 4 # cryptographic disk devices
373 1.60 oster pseudo-device raid 8 # RAIDframe disk driver
374 1.60 oster # Options to enable various other RAIDframe RAID types.
375 1.60 oster # options RF_INCLUDE_EVENODD=1
376 1.60 oster # options RF_INCLUDE_RAID5_RS=1
377 1.60 oster # options RF_INCLUDE_PARITYLOGGING=1
378 1.60 oster # options RF_INCLUDE_CHAINDECLUSTER=1
379 1.60 oster # options RF_INCLUDE_INTERDECLUSTER=1
380 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING=1
381 1.60 oster # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
382 1.27 soda pseudo-device md 1 # memory disk device (ramdisk)
383 1.27 soda pseudo-device vnd 4 # disk-like interface to files
384 1.27 soda
385 1.27 soda # network pseudo-devices
386 1.27 soda pseudo-device bpfilter 8 # Berkeley packet filter
387 1.27 soda pseudo-device ipfilter # IP filter (firewall) and NAT
388 1.27 soda pseudo-device loop 1 # network loopback
389 1.27 soda pseudo-device ppp 2 # Point-to-Point Protocol
390 1.59 martin pseudo-device pppoe # PPP over Ethernet (RFC 2516)
391 1.27 soda pseudo-device sl 2 # Serial Line IP
392 1.27 soda #pseudo-device strip 2 # Starmode Radio IP (Metricom)
393 1.27 soda pseudo-device tun 2 # network tunneling over tty
394 1.23 soda #pseudo-device gre 2 # generic L3 over IP tunnel
395 1.20 itojun pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933)
396 1.20 itojun #pseudo-device faith 1 # IPv[46] tcp relay translation i/f
397 1.29 itojun #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation
398 1.40 bouyer pseudo-device vlan # IEEE 802.1q encapsulation
399 1.57 atatat pseudo-device bridge # simple inter-network bridging
400 1.23 soda
401 1.27 soda # miscellaneous pseudo-devices
402 1.39 jdolecek pseudo-device pty # pseudo-terminals
403 1.27 soda pseudo-device tb 1 # tablet line discipline
404 1.27 soda #pseudo-device sequencer 1 # MIDI sequencer
405 1.27 soda # rnd works; RND_COM does not on port arc yet.
406 1.27 soda pseudo-device rnd # /dev/random and in-kernel generator
407 1.27 soda #options RND_COM # use "com" randomness as well (BROKEN)
408 1.69 lukem pseudo-device clockctl # user control of clock subsystem
409 1.27 soda
410 1.27 soda # a pseudo device needed for Coda # also needs CODA (above)
411 1.27 soda #pseudo-device vcoda 4 # coda minicache <-> venus comm.
412 1.27 soda
413 1.27 soda # mouse & keyboard multiplexor pseudo-devices
414 1.54 augustss #pseudo-device wsmux
415