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INSTALL revision 1.15.2.2
      1  1.15.2.2  jmc # $NetBSD: INSTALL,v 1.15.2.2 2005/12/16 18:16:45 jmc Exp $
      2  1.15.2.2  jmc #
      3  1.15.2.2  jmc # INSTALL -- installation and rescue kernel.
      4  1.15.2.2  jmc #
      5  1.15.2.2  jmc # This kernel should be derived from GENERIC with most features
      6  1.15.2.2  jmc # commented out to shoehorn into Cobalt kernel size limitations.
      7  1.15.2.2  jmc # 
      8  1.15.2.2  jmc 
      9  1.15.2.2  jmc include 	"arch/cobalt/conf/std.cobalt"
     10  1.15.2.2  jmc 
     11  1.15.2.2  jmc options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     12  1.15.2.2  jmc 
     13  1.15.2.2  jmc #ident 		"INSTALL-$Revision: 1.15.2.2 $"
     14  1.15.2.2  jmc 
     15  1.15.2.2  jmc makeoptions	COPTS="-Os -mmemcpy"
     16  1.15.2.2  jmc 
     17  1.15.2.2  jmc maxusers	32
     18  1.15.2.2  jmc 
     19  1.15.2.2  jmc # Standard system options
     20  1.15.2.2  jmc options 	KTRACE		# system call tracing support
     21  1.15.2.2  jmc options 	SYSTRACE	# system call vetting via systrace(1)
     22  1.15.2.2  jmc options 	SYSVMSG		# System V message queues
     23  1.15.2.2  jmc options 	SYSVSEM		# System V semaphores
     24  1.15.2.2  jmc #options 	SEMMNI=10	# number of semaphore identifiers
     25  1.15.2.2  jmc #options 	SEMMNS=60	# number of semaphores in system
     26  1.15.2.2  jmc #options 	SEMUME=10	# max number of undo entries per process
     27  1.15.2.2  jmc #options 	SEMMNU=30	# number of undo structures in system
     28  1.15.2.2  jmc options 	SYSVSHM		# System V shared memory
     29  1.15.2.2  jmc #options 	SHMMAXPGS=1024	# 1024 pages is the default
     30  1.15.2.2  jmc options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
     31  1.15.2.2  jmc #options 	LKM		# loadable kernel modules
     32  1.15.2.2  jmc #options 	NTP		# network time protocol
     33  1.15.2.2  jmc options 	USERCONF	# userconf(4) support
     34  1.15.2.2  jmc #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     35  1.15.2.2  jmc #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     36  1.15.2.2  jmc 
     37  1.15.2.2  jmc # Enable experimental buffer queue strategy for better responsiveness under 
     38  1.15.2.2  jmc # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     39  1.15.2.2  jmc #options 	NEW_BUFQ_STRATEGY
     40  1.15.2.2  jmc 
     41  1.15.2.2  jmc # Debugging options
     42  1.15.2.2  jmc #options 	DIAGNOSTIC	# extra kernel sanity checking
     43  1.15.2.2  jmc #options 	DEBUG		# extra kernel debugging support
     44  1.15.2.2  jmc #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     45  1.15.2.2  jmc options 	DDB		# kernel dynamic debugger
     46  1.15.2.2  jmc #options 	DDB_HISTORY_SIZE=100 # enable history editing in DDB
     47  1.15.2.2  jmc #makeoptions	DEBUG="-g"	# compile full symbol table
     48  1.15.2.2  jmc 
     49  1.15.2.2  jmc # Compatibility options
     50  1.15.2.2  jmc options 	COMPAT_43	# compatibility with 4.3BSD binaries
     51  1.15.2.2  jmc #options 	COMPAT_09	# NetBSD 0.9 binary compatibility
     52  1.15.2.2  jmc #options 	COMPAT_10	# NetBSD 1.0 binary compatibility
     53  1.15.2.2  jmc #options 	COMPAT_11	# NetBSD 1.1 binary compatibility
     54  1.15.2.2  jmc #options 	COMPAT_12	# NetBSD 1.2 binary compatibility
     55  1.15.2.2  jmc #options 	COMPAT_13	# NetBSD 1.3 binary compatibility
     56  1.15.2.2  jmc #options 	COMPAT_14	# NetBSD 1.4 binary compatibility
     57  1.15.2.2  jmc options 	COMPAT_16	# NetBSD 1.6 binary compatibility
     58  1.15.2.2  jmc #options 	EXEC_ECOFF	# exec ECOFF binaries
     59  1.15.2.2  jmc #options 	COMPAT_ULTRIX	# binary compatibility with Ultrix
     60  1.15.2.2  jmc #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     61  1.15.2.2  jmc 
     62  1.15.2.2  jmc # File systems
     63  1.15.2.2  jmc file-system	FFS		# Berkeley Fast Filesystem
     64  1.15.2.2  jmc file-system 	EXT2FS		# second extended file system (linux)
     65  1.15.2.2  jmc file-system	NFS		# Sun NFS-compatible filesystem client
     66  1.15.2.2  jmc #file-system	KERNFS		# kernel data-structure filesystem
     67  1.15.2.2  jmc #file-system	NULLFS		# NULL layered filesystem
     68  1.15.2.2  jmc #file-system 	OVERLAY		# overlay file system
     69  1.15.2.2  jmc file-system	MFS		# memory-based filesystem
     70  1.15.2.2  jmc file-system	FDESC		# user file descriptor filesystem
     71  1.15.2.2  jmc #file-system	UMAPFS		# uid/gid remapping filesystem
     72  1.15.2.2  jmc #file-system	LFS		# Log-based filesystem (still experimental)
     73  1.15.2.2  jmc #file-system	PORTAL		# portal filesystem (still experimental)
     74  1.15.2.2  jmc #file-system	PROCFS		# /proc
     75  1.15.2.2  jmc #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     76  1.15.2.2  jmc #file-system	UNION		# union file system
     77  1.15.2.2  jmc #file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
     78  1.15.2.2  jmc #file-system 	CODA		# Coda File System; also needs vcoda (below)
     79  1.15.2.2  jmc 
     80  1.15.2.2  jmc # File system options
     81  1.15.2.2  jmc #options 	NFSSERVER	# Sun NFS-compatible filesystem server
     82  1.15.2.2  jmc #options 	QUOTA		# FFS quotas
     83  1.15.2.2  jmc #options 	FFS_EI		# FFS Endian Independant support
     84  1.15.2.2  jmc #options 	SOFTDEP		# FFS soft updates support.
     85  1.15.2.2  jmc #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
     86  1.15.2.2  jmc 				# immutable) behave as system flags.
     87  1.15.2.2  jmc 
     88  1.15.2.2  jmc # Networking options
     89  1.15.2.2  jmc #options 	GATEWAY		# IP packet forwarding
     90  1.15.2.2  jmc options 	INET		# Internet protocols
     91  1.15.2.2  jmc #options 	INET6		# IPV6
     92  1.15.2.2  jmc #options 	IPSEC		# IP security
     93  1.15.2.2  jmc #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
     94  1.15.2.2  jmc #options 	IPSEC_DEBUG	# debug for IP security
     95  1.15.2.2  jmc #options 	MROUTING	# packet forwarding of multicast packets
     96  1.15.2.2  jmc #options 	NS		# Xerox NS networking
     97  1.15.2.2  jmc #options 	NSIP		# Xerox NS tunneling over IP
     98  1.15.2.2  jmc #options 	ISO,TPIP	# OSI networking
     99  1.15.2.2  jmc #options 	EON		# OSI tunneling over IP
    100  1.15.2.2  jmc #options 	CCITT,LLC,HDLC	# X.25
    101  1.15.2.2  jmc #options 	NETATALK	# AppleTalk (over Ethernet) protocol
    102  1.15.2.2  jmc #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    103  1.15.2.2  jmc #options 	PPP_DEFLATE	# Deflate compression support for PPP
    104  1.15.2.2  jmc #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    105  1.15.2.2  jmc #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    106  1.15.2.2  jmc #options 	IPFILTER_LOG	# ipmon(8) log support
    107  1.15.2.2  jmc #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    108  1.15.2.2  jmc #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    109  1.15.2.2  jmc 
    110  1.15.2.2  jmc #options 	ALTQ		# Manipulate network interfaces' output queues
    111  1.15.2.2  jmc #options 	ALTQ_BLUE	# Stochastic Fair Blue
    112  1.15.2.2  jmc #options 	ALTQ_CBQ	# Class-Based Queueing
    113  1.15.2.2  jmc #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    114  1.15.2.2  jmc #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    115  1.15.2.2  jmc #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    116  1.15.2.2  jmc #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    117  1.15.2.2  jmc #options 	ALTQ_LOCALQ	# Local queueing discipline
    118  1.15.2.2  jmc #options 	ALTQ_PRIQ	# Priority Queueing
    119  1.15.2.2  jmc #options 	ALTQ_RED	# Random Early Detection
    120  1.15.2.2  jmc #options 	ALTQ_RIO	# RED with IN/OUT
    121  1.15.2.2  jmc #options 	ALTQ_WFQ	# Weighted Fair Queueing
    122  1.15.2.2  jmc 
    123  1.15.2.2  jmc # These options enable verbose messages for several subsystems.
    124  1.15.2.2  jmc # Warning, these may compile large string tables into the kernel!
    125  1.15.2.2  jmc #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    126  1.15.2.2  jmc #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    127  1.15.2.2  jmc #options 	SCSIVERBOSE	# human readable SCSI error messages
    128  1.15.2.2  jmc #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    129  1.15.2.2  jmc 
    130  1.15.2.2  jmc options 	NFS_BOOT_DHCP
    131  1.15.2.2  jmc 
    132  1.15.2.2  jmc config		netbsd	root on ? type ?
    133  1.15.2.2  jmc 
    134  1.15.2.2  jmc mainbus0 	at root
    135  1.15.2.2  jmc 
    136  1.15.2.2  jmc cpu0 		at mainbus?
    137  1.15.2.2  jmc 
    138  1.15.2.2  jmc com0		at mainbus? addr 0x1c800000 level 3
    139  1.15.2.2  jmc options 	COM16650
    140  1.15.2.2  jmc 
    141  1.15.2.2  jmc panel0 		at mainbus? addr 0x1f000000
    142  1.15.2.2  jmc 
    143  1.15.2.2  jmc gt0 		at mainbus? addr 0x14000000
    144  1.15.2.2  jmc 
    145  1.15.2.2  jmc pci* 		at gt0
    146  1.15.2.2  jmc pchb* 		at pci? dev ? function ?
    147  1.15.2.2  jmc pcib* 		at pci? dev ? function ?
    148  1.15.2.2  jmc 
    149  1.15.2.2  jmc # Cryptographic Devices
    150  1.15.2.2  jmc 
    151  1.15.2.2  jmc # PCI cryptographic devices
    152  1.15.2.2  jmc #hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    153  1.15.2.2  jmc #ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    154  1.15.2.2  jmc 
    155  1.15.2.2  jmc # PCI serial/parallel interfaces
    156  1.15.2.2  jmc #puc* 		at pci? dev ? function ? 	# PCI "universal" comm. cards
    157  1.15.2.2  jmc #com* 		at puc? port ?
    158  1.15.2.2  jmc #lpt* 		at puc? port ?
    159  1.15.2.2  jmc #cy* 		at pci? dev ? function ?	# Cyclades Cyclom-Y serial cards
    160  1.15.2.2  jmc 
    161  1.15.2.2  jmc # PCI SCSI controllers
    162  1.15.2.2  jmc #adv*		at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA]
    163  1.15.2.2  jmc #adw*		at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
    164  1.15.2.2  jmc #ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    165  1.15.2.2  jmc #bha*		at pci? dev ? function ?	# BusLogic 9xx SCSI
    166  1.15.2.2  jmc #dpt*		at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    167  1.15.2.2  jmc #isp*		at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FC
    168  1.15.2.2  jmc #siop*		at pci? dev ? function ?	# NCR 53c8xx SCSI
    169  1.15.2.2  jmc #esiop*		at pci? dev ? function ?	# NCR 53c82s75xx SCSI and newer
    170  1.15.2.2  jmc #pcscp*		at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    171  1.15.2.2  jmc 
    172  1.15.2.2  jmc # SCSI bus support
    173  1.15.2.2  jmc #scsibus* 	at adv?
    174  1.15.2.2  jmc #scsibus* 	at adw?
    175  1.15.2.2  jmc #scsibus* 	at ahc?
    176  1.15.2.2  jmc #scsibus* 	at bha?
    177  1.15.2.2  jmc #scsibus* 	at dpt?
    178  1.15.2.2  jmc #scsibus* 	at isp?
    179  1.15.2.2  jmc #scsibus* 	at siop?
    180  1.15.2.2  jmc #scsibus* 	at esiop?
    181  1.15.2.2  jmc #scsibus* 	at pcscp?
    182  1.15.2.2  jmc 
    183  1.15.2.2  jmc # SCSI devices
    184  1.15.2.2  jmc #sd*		at scsibus? target ? lun ?	# SCSI disk drives
    185  1.15.2.2  jmc #st*		at scsibus? target ? lun ?	# SCSI tape drives
    186  1.15.2.2  jmc #cd*		at scsibus? target ? lun ?	# SCSI CD-ROM drives
    187  1.15.2.2  jmc #ch*		at scsibus? target ? lun ?	# SCSI autochangers
    188  1.15.2.2  jmc #ss*		at scsibus? target ? lun ?	# SCSI scanners
    189  1.15.2.2  jmc #uk*		at scsibus? target ? lun ?	# SCSI unknown
    190  1.15.2.2  jmc 
    191  1.15.2.2  jmc # RAID controllers and devices
    192  1.15.2.2  jmc #cac*		at pci? dev ? function ?	# Compaq array controller
    193  1.15.2.2  jmc #ca*		at cac? unit ?			# Compaq array disk device
    194  1.15.2.2  jmc 
    195  1.15.2.2  jmc # IDE and related devices
    196  1.15.2.2  jmc # PCI IDE controllers - see pciide(4) for supported hardware.
    197  1.15.2.2  jmc # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    198  1.15.2.2  jmc # how to set up DMA modes for this chip. This may work, or may cause
    199  1.15.2.2  jmc # a machine hang with some controllers.
    200  1.15.2.2  jmc pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    201  1.15.2.2  jmc acardide*	at pci? dev ? function ?	# Acard IDE controllers
    202  1.15.2.2  jmc aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    203  1.15.2.2  jmc artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    204  1.15.2.2  jmc cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    205  1.15.2.2  jmc cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    206  1.15.2.2  jmc hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    207  1.15.2.2  jmc optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    208  1.15.2.2  jmc #piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    209  1.15.2.2  jmc pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    210  1.15.2.2  jmc pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
    211  1.15.2.2  jmc satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    212  1.15.2.2  jmc siside* 	at pci? dev ? function ?	# SiS IDE controllers
    213  1.15.2.2  jmc slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    214  1.15.2.2  jmc viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    215  1.15.2.2  jmc 
    216  1.15.2.2  jmc # ATA bus
    217  1.15.2.2  jmc atabus* 	at ata?
    218  1.15.2.2  jmc 
    219  1.15.2.2  jmc # IDE drives
    220  1.15.2.2  jmc # Flags are used only with controllers that support DMA operations
    221  1.15.2.2  jmc # and mode settings (e.g. some pciide controllers)
    222  1.15.2.2  jmc # The lowest order four bits (rightmost digit) of the flags define the PIO
    223  1.15.2.2  jmc # mode to use, the next set of four bits the DMA mode and the third set the
    224  1.15.2.2  jmc # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    225  1.15.2.2  jmc # to use, and the last bit must be 1 for this setting to be used.
    226  1.15.2.2  jmc # For DMA and UDMA, 0xf (1111) means 'disable'.
    227  1.15.2.2  jmc # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    228  1.15.2.2  jmc # (0xc=1100, 0xa=1010, 0xf=1111)
    229  1.15.2.2  jmc # 0x0000 means "use whatever the drive claims to support".
    230  1.15.2.2  jmc wd* 		at atabus? drive ? flags 0x0000
    231  1.15.2.2  jmc 
    232  1.15.2.2  jmc # PCI network interfaces
    233  1.15.2.2  jmc #en*		at pci? dev ? function ?	# ENI/Adaptec ATM
    234  1.15.2.2  jmc #ep*		at pci? dev ? function ?	# 3Com 3c59x
    235  1.15.2.2  jmc #ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    236  1.15.2.2  jmc #epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    237  1.15.2.2  jmc #esh*		at pci? dev ? function ?	# Essential HIPPI card
    238  1.15.2.2  jmc #fpa*		at pci? dev ? function ?	# DEC DEFPA FDDI
    239  1.15.2.2  jmc #fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO10+/100B
    240  1.15.2.2  jmc #le*		at pci? dev ? function ?	# PCnet-PCI Ethernet
    241  1.15.2.2  jmc #ne*		at pci? dev ? function ?	# NE2000-compatible Ethernet
    242  1.15.2.2  jmc #ntwoc*		at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    243  1.15.2.2  jmc #sip*		at pci? dev ? function ?	# SiS 900 Ethernet
    244  1.15.2.2  jmc #tl*		at pci? dev ? function ?	# ThunderLAN-based Ethernet
    245  1.15.2.2  jmc tlp*		at pci? dev ? function ?	# DECchip 21x4x and clones
    246  1.15.2.2  jmc #vr*		at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    247  1.15.2.2  jmc #lmc*		at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    248  1.15.2.2  jmc #rtk*		at pci? dev ? function ?	# Realtek 8129/8139
    249  1.15.2.2  jmc 
    250  1.15.2.2  jmc # MII/PHY support
    251  1.15.2.2  jmc #exphy*		at mii? phy ?			# 3Com internal PHYs
    252  1.15.2.2  jmc #icsphy*		at mii? phy ?			# ICS189x PHYs
    253  1.15.2.2  jmc #inphy*		at mii? phy ?			# Intel 82555 PHYs
    254  1.15.2.2  jmc #iophy*		at mii? phy ?			# Intel 82553 PHYs
    255  1.15.2.2  jmc lxtphy*		at mii? phy ?			# Level One LXT-970 PHYs
    256  1.15.2.2  jmc #nsphy*		at mii? phy ?			# NS83840 PHYs
    257  1.15.2.2  jmc #nsphyter* 	at mii? phy ?			# NS83843 PHYs
    258  1.15.2.2  jmc #qsphy*		at mii? phy ?			# Quality Semiconductor QS6612
    259  1.15.2.2  jmc #sqphy*		at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    260  1.15.2.2  jmc #tlphy*		at mii? phy ?			# ThunderLAN PHYs
    261  1.15.2.2  jmc #tqphy*		at mii? phy ?			# TDK Semiconductor PHYs
    262  1.15.2.2  jmc #ukphy*		at mii? phy ?			# generic unknown PHYs
    263  1.15.2.2  jmc 
    264  1.15.2.2  jmc # PCI audio devices
    265  1.15.2.2  jmc #clcs*		at pci? dev ? function ?	# Cirrus Logic CS4280
    266  1.15.2.2  jmc #eap*		at pci? dev ? function ?	# Ensoniq AudioPCI
    267  1.15.2.2  jmc #eso*		at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    268  1.15.2.2  jmc #fms*		at pci? dev ? function ?	# Forte Media FM801
    269  1.15.2.2  jmc #sbl*		at pci? dev ? function ?	# SoundBlaster Live!
    270  1.15.2.2  jmc #sv*		at pci? dev ? function ?	# S3 SonicVibes
    271  1.15.2.2  jmc 
    272  1.15.2.2  jmc # Pseudo-devices
    273  1.15.2.2  jmc 
    274  1.15.2.2  jmc #pseudo-device 	crypto				# opencrypto framework
    275  1.15.2.2  jmc 
    276  1.15.2.2  jmc # Disk/mass storage pseudo-devices
    277  1.15.2.2  jmc #pseudo-device	ccd		4		# concatenated disk devices
    278  1.15.2.2  jmc #pseudo-device	cgd		4		# cryptographic disk devices
    279  1.15.2.2  jmc #pseudo-device	raid		8		# RAIDframe disk driver
    280  1.15.2.2  jmc #options 	RAID_AUTOCONFIG			# auto-configuration of RAID
    281  1.15.2.2  jmc # Options to enable various other RAIDframe RAID types.
    282  1.15.2.2  jmc # options	RF_INCLUDE_EVENODD=1
    283  1.15.2.2  jmc # options	RF_INCLUDE_RAID5_RS=1
    284  1.15.2.2  jmc # options	RF_INCLUDE_PARITYLOGGING=1
    285  1.15.2.2  jmc # options	RF_INCLUDE_CHAINDECLUSTER=1
    286  1.15.2.2  jmc # options	RF_INCLUDE_INTERDECLUSTER=1
    287  1.15.2.2  jmc # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    288  1.15.2.2  jmc # options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    289  1.15.2.2  jmc #pseudo-device	md		1		# memory disk device (ramdisk)
    290  1.15.2.2  jmc #pseudo-device	vnd		4		# disk-like interface to files
    291  1.15.2.2  jmc 
    292  1.15.2.2  jmc # Network pseudo-devices
    293  1.15.2.2  jmc pseudo-device	bpfilter	8		# Berkeley packet filter
    294  1.15.2.2  jmc #pseudo-device	ipfilter			# IP filter (firewall) and NAT
    295  1.15.2.2  jmc pseudo-device	loop				# network loopback
    296  1.15.2.2  jmc #pseudo-device	ppp		2		# Point-to-Point Protocol
    297  1.15.2.2  jmc #pseudo-device	pppoe				# PPP over Ethernet (RFC 2516)
    298  1.15.2.2  jmc #pseudo-device	sl		2		# Serial Line IP
    299  1.15.2.2  jmc #pseudo-device	strip		2		# Starmode Radio IP (Metricom)
    300  1.15.2.2  jmc #pseudo-device	tun		2		# network tunneling over tty
    301  1.15.2.2  jmc #pseudo-device	gre		2		# generic L3 over IP tunnel
    302  1.15.2.2  jmc #pseudo-device	gif		4		# RFC1933 tunnel
    303  1.15.2.2  jmc #pseudo-device	faith		1		# IPv[46] tcp relay translation
    304  1.15.2.2  jmc #pseudo-device	stf		1		# 6to4 IPv6 over IPv4 encapsulation
    305  1.15.2.2  jmc #pseudo-device	vlan			# IEEE 802.1q encapsulation
    306  1.15.2.2  jmc #pseudo-device	bridge			# simple inter-network bridging
    307  1.15.2.2  jmc #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    308  1.15.2.2  jmc 
    309  1.15.2.2  jmc # Miscellaneous pseudo-devices
    310  1.15.2.2  jmc pseudo-device	pty				# pseudo-terminals
    311  1.15.2.2  jmc #pseudo-device	tb		1		# tablet line discipline
    312  1.15.2.2  jmc #pseudo-device	sequencer	1		# MIDI sequencer
    313  1.15.2.2  jmc pseudo-device	rnd				# /dev/random & kernel generator
    314  1.15.2.2  jmc #options 	RND_COM				# use "com" randomness (BROKEN)
    315  1.15.2.2  jmc pseudo-device	clockctl		# user control of clock subsystem
    316  1.15.2.2  jmc pseudo-device	nullcons			# no-op console
    317  1.15.2.2  jmc 
    318  1.15.2.2  jmc # A pseudo device needed for Coda		# also needs CODA (above)
    319  1.15.2.2  jmc #pseudo-device	vcoda		4		# coda minicache <-> venus comm.
    320  1.15.2.2  jmc #pseudo-device	ksyms				# /dev/ksyms
    321