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GENERIC revision 1.62
      1  1.62       wiz # $NetBSD: GENERIC,v 1.62 2002/02/10 17:36:54 wiz 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  1.62       wiz #ident		"GENERIC-$Revision: 1.62 $"
     24   1.1  jonathan 
     25  1.27      soda maxusers	32		# estimated number of users
     26  1.27      soda 
     27  1.45      soda # Platform support
     28  1.45      soda options 	PLATFORM_ACER_PICA_61		# Pica, NEC ImageRISCstation
     29  1.45      soda options 	PLATFORM_DESKTECH_ARCSTATION_I	# DESKstation rPC44
     30  1.45      soda options 	PLATFORM_DESKTECH_TYNE		# DESKstation Tyne
     31  1.45      soda options 	PLATFORM_MICROSOFT_JAZZ		# MIPS Magnum
     32  1.45      soda options 	PLATFORM_NEC_JC94		# NEC Express 5800/230 PCI R4K
     33  1.45      soda options 	PLATFORM_NEC_R94		# NEC RISCstation 2200 EISA
     34  1.56     lukem options 	PLATFORM_NEC_R96	# NEC Express RISCserver, RISCserver 2200
     35  1.45      soda options 	PLATFORM_NEC_RAX94		# NEC RISCstation 2200 PCI
     36  1.45      soda options 	PLATFORM_NEC_RD94		# NEC RISCstation 2250
     37  1.45      soda options 	PLATFORM_SNI_RM200PCI
     38  1.45      soda 
     39  1.27      soda # Standard system options
     40   1.1  jonathan 
     41  1.23      soda options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     42  1.27      soda options 	NTP		# NTP phase/frequency locked loop
     43   1.1  jonathan 
     44  1.27      soda options 	KTRACE		# system call tracing via ktrace(1)
     45   1.1  jonathan 
     46  1.10     lukem options 	SYSVMSG		# System V-like message queues
     47  1.10     lukem options 	SYSVSEM		# System V-like semaphores
     48  1.56     lukem #options 	SEMMNI=10	# number of semaphore identifiers
     49  1.56     lukem #options 	SEMMNS=60	# number of semaphores in system
     50  1.56     lukem #options 	SEMUME=10	# max number of undo entries per process
     51  1.56     lukem #options 	SEMMNU=30	# number of undo structures in system
     52  1.10     lukem options 	SYSVSHM		# System V-like memory sharing
     53  1.27      soda #options 	SHMMAXPGS=1024	# 1024 pages is the default
     54  1.27      soda 
     55  1.27      soda options 	LKM		# loadable kernel modules
     56  1.61  jdolecek 
     57  1.61  jdolecek #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     58  1.27      soda 
     59  1.27      soda # Diagnostic/debugging support options
     60  1.55     lukem options 	DIAGNOSTIC		# cheap kernel consistency checks
     61  1.55     lukem #options 	DEBUG			# expensive debugging checks/support
     62  1.55     lukem #options 	KMEMSTATS		# kernel memory statistics (vmstat -m)
     63  1.55     lukem options 	DDB			# in-kernel debugger
     64  1.27      soda #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     65  1.55     lukem #options 	KGDB			# remote gdb
     66  1.55     lukem #options 	KGDB_DEVRATE=19200	# kernel gdb port rate (default 9600)
     67  1.55     lukem #options 	KGDB_DEV="17*256+0"	# device for kernel gdb
     68  1.55     lukem #makeoptions	DEBUG="-g"		# compile full symbol table
     69  1.27      soda 
     70  1.27      soda # Compatibility options
     71  1.47       abs #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     72  1.27      soda options 	COMPAT_10	# NetBSD 1.0,
     73  1.27      soda options 	COMPAT_11	# NetBSD 1.1,
     74  1.27      soda options 	COMPAT_12	# NetBSD 1.2,
     75  1.27      soda options 	COMPAT_13	# NetBSD 1.3,
     76  1.27      soda options 	COMPAT_14	# NetBSD 1.4,
     77  1.27      soda options 	COMPAT_43	# and 4.3BSD
     78  1.27      soda options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     79  1.27      soda 
     80  1.27      soda # mipsel specific
     81  1.27      soda options 	COMPAT_ULTRIX	# Ultrix binary compatibility
     82  1.27      soda options 	EXEC_ECOFF	# Ultrix RISC binaries are ECOFF format
     83   1.1  jonathan 
     84  1.27      soda # File systems
     85   1.6   thorpej file-system 	FFS		# fast filesystem
     86  1.27      soda file-system 	EXT2FS		# second extended file system (linux)
     87  1.27      soda file-system 	LFS		# log-structured file system
     88  1.27      soda file-system 	MFS		# memory file system
     89  1.27      soda file-system 	NTFS		# Windows/NT file system (experimental)
     90  1.23      soda file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     91  1.27      soda file-system 	MSDOSFS		# MS-DOS file system
     92  1.27      soda file-system 	NFS		# Network File System client
     93  1.27      soda file-system 	FDESC		# /dev/fd
     94  1.27      soda file-system 	KERNFS		# /kern
     95  1.27      soda file-system 	NULLFS		# loopback file system
     96  1.27      soda file-system 	OVERLAY		# overlay file system
     97  1.27      soda file-system 	PORTAL		# portal filesystem (still experimental)
     98  1.27      soda file-system 	PROCFS		# /proc
     99  1.27      soda file-system 	UMAPFS		# NULLFS + uid and gid remapping
    100  1.27      soda file-system 	UNION		# union file system
    101  1.27      soda #file-system	CODA		# Coda File System; also needs vcoda (below)
    102   1.6   thorpej 
    103  1.27      soda # File system options
    104  1.10     lukem options 	QUOTA		# FFS quotas
    105  1.27      soda #options 	FFS_EI		# FFS Endian Independent support
    106  1.34      fvdl options 	SOFTDEP		# FFS soft updates support.
    107  1.27      soda options 	NFSSERVER	# Network File System server
    108  1.27      soda #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    109  1.27      soda 				# immutable) behave as system flags.
    110  1.20    itojun 
    111   1.1  jonathan # Networking options
    112  1.23      soda #options 	GATEWAY		# IP packet forwarding
    113  1.27      soda options 	INET		# IP + ICMP + TCP + UDP
    114  1.27      soda options 	INET6		# IPV6
    115  1.20    itojun #options 	IPSEC		# IP security
    116  1.20    itojun #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    117  1.20    itojun #options 	IPSEC_DEBUG	# debug for IP security
    118  1.27      soda #options 	MROUTING	# IP multicast routing
    119  1.27      soda options 	NS		# XNS
    120  1.27      soda #options 	NSIP		# XNS tunneling over IP
    121  1.27      soda options 	ISO,TPIP	# OSI networking
    122  1.36  sommerfe #options 	EON		# OSI tunneling over IP
    123  1.27      soda options 	CCITT,LLC,HDLC	# X.25
    124  1.27      soda options 	NETATALK	# AppleTalk networking protocols
    125  1.27      soda options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    126  1.27      soda options 	PPP_DEFLATE	# Deflate compression support for PPP
    127  1.27      soda options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    128  1.27      soda options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    129  1.27      soda options 	IPFILTER_LOG	# ipmon(8) log support
    130  1.47       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    131  1.27      soda 
    132  1.27      soda # These options enable verbose messages for several subsystems.
    133  1.27      soda # Warning, these may compile large string tables into the kernel!
    134  1.27      soda #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    135  1.31      soda options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    136  1.28       cgd #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    137  1.27      soda options 	SCSIVERBOSE	# human readable SCSI error messages
    138  1.37        ur 
    139  1.37        ur # wscons terminal emulation
    140  1.37        ur options 	WSEMUL_VT100	# VT100 emulation
    141  1.23      soda 
    142  1.25      soda # Kernel root file system and dump configuration.
    143  1.27      soda options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    144  1.27      soda config		netbsd	root on ? type ?
    145  1.27      soda #config		netbsd	root on sd0a type ffs
    146  1.27      soda #config		netbsd	root on ? type nfs
    147   1.1  jonathan 
    148  1.23      soda #
    149  1.27      soda # Device configuration
    150  1.23      soda #
    151  1.27      soda 
    152   1.1  jonathan mainbus0	at root
    153   1.1  jonathan cpu*		at mainbus0
    154   1.1  jonathan 
    155  1.41        ur #### Jazz-Internal bus devices
    156  1.23      soda 
    157  1.45      soda # PLATFORM_ACER_PICA_61
    158  1.45      soda # PLATFORM_MICROSOFT_JAZZ
    159  1.45      soda # PLATFORM_NEC_JC94
    160  1.45      soda # PLATFORM_NEC_R94
    161  1.45      soda # PLATFORM_NEC_R96
    162  1.45      soda # PLATFORM_NEC_RAX94
    163  1.45      soda # PLATFORM_NEC_RD94
    164  1.45      soda jazzio*		at mainbus0	# Jazz-Internal bus host bridge.
    165  1.45      soda 
    166  1.45      soda timer0		at jazzio?
    167  1.45      soda mcclock0 	at jazzio?
    168  1.41        ur #pc0		at jazzio?
    169  1.41        ur #opms0		at jazzio?
    170  1.41        ur vga0		at jazzio?	# Jazz localbus VGA
    171  1.41        ur pckbc0		at jazzio?	# PC keyboard controller
    172  1.41        ur com0		at jazzio?
    173  1.41        ur com1		at jazzio?
    174  1.41        ur lpt0		at jazzio?
    175  1.41        ur sn0		at jazzio?
    176   1.1  jonathan 
    177  1.41        ur fdc0		at jazzio?
    178   1.1  jonathan fd*		at fdc? drive ?
    179   1.1  jonathan 
    180  1.42   tsutsui asc0		at jazzio?			# NCR53C9x SCSI
    181   1.1  jonathan scsibus* 	at asc?
    182   1.1  jonathan 
    183  1.42   tsutsui osiop0		at jazzio? flags 0x00000	# NCR53C710 SCSI
    184  1.42   tsutsui osiop1		at jazzio? flags 0x00000
    185  1.42   tsutsui scsibus* 	at osiop?
    186  1.42   tsutsui 
    187  1.42   tsutsui #oosiop0 	at jazzio?			# NCR53C700 SCSI
    188  1.42   tsutsui #oosiop1 	at jazzio?
    189  1.42   tsutsui #scsibus* 	at oosiop?
    190  1.33      soda 
    191  1.27      soda #### ISA bus devices
    192  1.23      soda 
    193  1.45      soda # PLATFORM_ACER_PICA_61
    194  1.45      soda # PLATFORM_MICROSOFT_JAZZ
    195  1.45      soda # PLATFORM_NEC_R94
    196  1.45      soda # PLATFORM_NEC_R96
    197  1.45      soda jazzisabr*	at mainbus0	# Jazz-(E)ISA bus bridge.
    198  1.45      soda isa*		at jazzisabr?
    199  1.45      soda 
    200  1.45      soda # PLATFORM_DESKTECH_ARCSTATION_I
    201  1.45      soda arcsisabr*	at mainbus0	# DESKstation rPC44 ISA host bridge.
    202  1.45      soda isa*		at arcsisabr?
    203  1.45      soda 
    204  1.45      soda # PLATFORM_DESKTECH_TYNE
    205  1.45      soda tyneisabr*	at mainbus0	# DESKstation Tyne ISA host bridge.
    206  1.45      soda isa*		at tyneisabr?
    207  1.45      soda 
    208  1.27      soda #isadma0 	at isa?
    209  1.23      soda 
    210  1.45      soda timer0		at isa? port 0x40 irq 0
    211  1.45      soda mcclock0 	at isa? port 0x70
    212  1.23      soda 
    213  1.45      soda pc0		at isa? irq 1			# generic PC console device
    214  1.45      soda opms0		at isa? irq 12			# PS/2 auxiliary port mouse
    215  1.33      soda #vga0		at isa?
    216  1.33      soda #pckbc0		at isa?				# PC keyboard controller
    217  1.23      soda com0		at isa? port 0x3f8 irq 4
    218  1.23      soda com1		at isa? port 0x2f8 irq 3
    219  1.23      soda com2		at isa? port 0x3e8 irq 4
    220  1.23      soda com3		at isa? port 0x2e8 irq 3
    221  1.27      soda ast0		at isa? port 0x1a0 irq 3	# AST 4-port serial cards
    222  1.27      soda com*		at ast? slave ?
    223  1.27      soda 
    224  1.27      soda # Joystick driver. Probe is a little strange; add only if you have one.
    225  1.27      soda #joy0		at isa? port 0x201
    226  1.23      soda 
    227  1.23      soda # ISA ST506, ESDI, and IDE controllers
    228  1.23      soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    229  1.23      soda # fall back to 16bits I/O if 32bits I/O are not functional).
    230  1.23      soda # Some controllers pass the initial 32bit test, but will fail later.
    231  1.23      soda # XXX - should be configured
    232  1.27      soda #wdc0		at isa? port 0x1f0 irq 14 flags 0x00
    233  1.27      soda #wdc1		at isa? port 0x170 irq 15 flags 0x00
    234  1.27      soda #wdc*		at isapnp?
    235  1.23      soda 
    236  1.23      soda # IDE drives
    237  1.23      soda # Flags are used only with controllers that support DMA operations
    238  1.23      soda # and mode settings (e.g. some pciide controllers)
    239  1.23      soda # The lowest order four bits (rightmost digit) of the flags define the PIO
    240  1.23      soda # mode to use, the next set of four bits the DMA mode and the third set the
    241  1.23      soda # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    242  1.23      soda # to use, and the last bit must be 1 for this setting to be used.
    243  1.23      soda # For DMA and UDMA, 0xf (1111) means 'disable'.
    244  1.23      soda # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    245  1.23      soda # (0xc=1100, 0xa=1010, 0xf=1111)
    246  1.23      soda # 0x0000 means "use whatever the drive claims to support".
    247  1.23      soda # XXX - should be configured
    248  1.27      soda #wd*		at wdc? channel ? drive ? flags 0x0000
    249  1.23      soda 
    250  1.23      soda # ATAPI bus support
    251  1.23      soda # XXX - should be configured
    252  1.27      soda #atapibus*	at wdc? channel ?
    253  1.23      soda 
    254  1.27      soda # ISA parallel printer interfaces
    255  1.27      soda lpt0		at isa? port 0x378 irq 7
    256  1.27      soda 
    257  1.27      soda # ISA network interfaces
    258  1.27      soda # XXX - should be configured
    259  1.27      soda #ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    260  1.27      soda #ep0		at isa? port ? irq ?		# 3C509 ethernet cards
    261  1.27      soda #ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
    262  1.27      soda #ne1		at isa? port 0x300 irq 10
    263  1.27      soda #ne*		at isapnp?			# NE[12]000 PnP ethernet
    264  1.27      soda #we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    265  1.27      soda #we1		at isa? port 0x300 iomem 0xcc000 irq 10
    266  1.27      soda #we*		at isapnp?
    267  1.23      soda 
    268  1.27      soda # XXX - should be configured
    269  1.27      soda #btl0		at isa? port 0x330 irq ? drq ?
    270  1.27      soda #scsibus*	at btl?
    271  1.23      soda 
    272  1.27      soda #### PCI bus devices
    273  1.23      soda 
    274  1.45      soda # PLATFORM_NEC_JC94
    275  1.45      soda # PLATFORM_NEC_RAX94
    276  1.45      soda # PLATFORM_NEC_RD94
    277  1.31      soda necpb*		at mainbus0	# NEC RISCstation PCI host bridge.
    278  1.31      soda pci*		at necpb?
    279  1.23      soda 
    280  1.27      soda #pcivga* 	at pci? dev ? function ?
    281  1.43   tsutsui tga*		at pci? dev ? function ?	# DEC ZLXp-E[123] Graphics
    282  1.43   tsutsui 
    283  1.43   tsutsui ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    284  1.43   tsutsui scsibus*	at ahc?
    285  1.44   tsutsui 
    286  1.44   tsutsui iha*		at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    287  1.44   tsutsui scsibus*	at iha?
    288  1.43   tsutsui 
    289  1.52   tsutsui pcscp*		at pci? dev ? function ?	# AMD Am53c974 PCscsi-PCI SCSI
    290  1.52   tsutsui scsibus* 	at pcscp?
    291  1.52   tsutsui 
    292  1.51   tsutsui siop*		at pci? dev ? function ?	# NCR/Symbios 53c8xx SCSI
    293  1.51   tsutsui scsibus* 	at siop?
    294  1.53   tsutsui 
    295  1.53   tsutsui trm*		at pci? dev ? function ?	# Tekram DC-395/315 SCSI
    296  1.53   tsutsui scsibus*	at trm?
    297  1.43   tsutsui 
    298  1.27      soda #de*		at pci? dev ? function ?
    299  1.52   tsutsui epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    300  1.48   hubertf ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    301  1.31      soda fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO
    302  1.31      soda ne*		at pci? dev ? function ?	# NE2000-compatible
    303  1.52   tsutsui pcn*		at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    304  1.52   tsutsui rtk*		at pci? dev ? function ?	# Tealtek 8129/8139
    305  1.52   tsutsui sip*		at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    306  1.31      soda tlp*		at pci? dev ? function ?	# DECchip 21x4x (and clones)
    307  1.31      soda #options 	TLP_MATCH_21040
    308  1.31      soda #options 	TLP_MATCH_21041
    309  1.31      soda #options 	TLP_MATCH_21140
    310  1.31      soda #options 	TLP_MATCH_21142
    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  1.33      soda #pmsi*		at pckbc?	# PS/2 "Intelli"mouse (aux port)
    361  1.33      soda #wsmouse*	at pmsi?
    362  1.23      soda 
    363  1.27      soda #### Pseudo devices
    364   1.1  jonathan 
    365  1.27      soda # disk/mass storage pseudo-devices
    366  1.27      soda pseudo-device	ccd		4	# concatenated/striped disk devices
    367  1.60     oster pseudo-device	raid		8	# RAIDframe disk driver
    368  1.60     oster # Options to enable various other RAIDframe RAID types.
    369  1.60     oster # options	RF_INCLUDE_EVENODD=1
    370  1.60     oster # options	RF_INCLUDE_RAID5_RS=1
    371  1.60     oster # options	RF_INCLUDE_PARITYLOGGING=1
    372  1.60     oster # options	RF_INCLUDE_CHAINDECLUSTER=1
    373  1.60     oster # options	RF_INCLUDE_INTERDECLUSTER=1
    374  1.60     oster # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    375  1.60     oster # options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    376  1.27      soda pseudo-device	md		1	# memory disk device (ramdisk)
    377  1.27      soda pseudo-device	vnd		4	# disk-like interface to files
    378  1.27      soda 
    379  1.27      soda # network pseudo-devices
    380  1.27      soda pseudo-device	bpfilter	8	# Berkeley packet filter
    381  1.27      soda pseudo-device	ipfilter		# IP filter (firewall) and NAT
    382  1.27      soda pseudo-device	loop		1	# network loopback
    383  1.27      soda pseudo-device	ppp		2	# Point-to-Point Protocol
    384  1.59    martin pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    385  1.27      soda pseudo-device	sl		2	# Serial Line IP
    386  1.27      soda #pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    387  1.27      soda pseudo-device	tun		2	# network tunneling over tty
    388  1.23      soda #pseudo-device	gre		2	# generic L3 over IP tunnel
    389  1.27      soda pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    390  1.20    itojun pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    391  1.20    itojun #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    392  1.29    itojun #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    393  1.40    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    394  1.57    atatat pseudo-device	bridge			# simple inter-network bridging
    395  1.23      soda 
    396  1.27      soda # miscellaneous pseudo-devices
    397  1.39  jdolecek pseudo-device	pty			# pseudo-terminals
    398  1.27      soda pseudo-device	tb		1	# tablet line discipline
    399  1.27      soda #pseudo-device	sequencer	1	# MIDI sequencer
    400  1.27      soda # rnd works; RND_COM does not on port arc yet.
    401  1.27      soda pseudo-device	rnd			# /dev/random and in-kernel generator
    402  1.27      soda #options 	RND_COM			# use "com" randomness as well (BROKEN)
    403  1.27      soda 
    404  1.27      soda # a pseudo device needed for Coda	# also needs CODA (above)
    405  1.27      soda #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    406  1.27      soda 
    407  1.27      soda # mouse & keyboard multiplexor pseudo-devices
    408  1.54  augustss #pseudo-device	wsmux
    409