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GENERIC revision 1.104
      1  1.104    atatat # $NetBSD: GENERIC,v 1.104 2004/07/15 03:53:45 atatat 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  1.104    atatat #ident		"GENERIC-$Revision: 1.104 $"
     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   1.86   tsutsui options 	PLATFORM_ACER_PICA_61		# PICA, NEC ImageRISCstation
     31   1.87   tsutsui options 	PLATFORM_DESKTECH_ARCSTATION_I	# DeskStation rPC44
     32   1.87   tsutsui 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  1.103    bouyer options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
     59   1.27      soda 
     60   1.27      soda options 	LKM		# loadable kernel modules
     61   1.61  jdolecek 
     62   1.70     lukem options 	USERCONF	# userconf(4) support
     63   1.81   tsutsui #options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     64  1.104    atatat options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     65   1.75  junyoung 
     66   1.76       wiz # Enable experimental buffer queue strategy for better responsiveness under 
     67   1.75  junyoung # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     68   1.75  junyoung #options 	NEW_BUFQ_STRATEGY
     69   1.27      soda 
     70   1.27      soda # Diagnostic/debugging support options
     71   1.55     lukem options 	DIAGNOSTIC		# cheap kernel consistency checks
     72   1.55     lukem #options 	DEBUG			# expensive debugging checks/support
     73   1.55     lukem #options 	KMEMSTATS		# kernel memory statistics (vmstat -m)
     74   1.55     lukem options 	DDB			# in-kernel debugger
     75   1.27      soda #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     76   1.55     lukem #options 	KGDB			# remote gdb
     77   1.55     lukem #options 	KGDB_DEVRATE=19200	# kernel gdb port rate (default 9600)
     78   1.55     lukem #options 	KGDB_DEV="17*256+0"	# device for kernel gdb
     79   1.55     lukem #makeoptions	DEBUG="-g"		# compile full symbol table
     80   1.81   tsutsui options 	SYMTAB_SPACE=262144
     81   1.27      soda 
     82   1.27      soda # Compatibility options
     83   1.47       abs #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     84   1.27      soda options 	COMPAT_10	# NetBSD 1.0,
     85   1.27      soda options 	COMPAT_11	# NetBSD 1.1,
     86   1.27      soda options 	COMPAT_12	# NetBSD 1.2,
     87   1.27      soda options 	COMPAT_13	# NetBSD 1.3,
     88   1.27      soda options 	COMPAT_14	# NetBSD 1.4,
     89   1.92   tsutsui options 	COMPAT_16	# NetBSD 1.6,
     90   1.27      soda options 	COMPAT_43	# and 4.3BSD
     91   1.27      soda options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     92   1.27      soda 
     93   1.27      soda # mipsel specific
     94   1.27      soda options 	COMPAT_ULTRIX	# Ultrix binary compatibility
     95   1.27      soda options 	EXEC_ECOFF	# Ultrix RISC binaries are ECOFF format
     96    1.1  jonathan 
     97   1.27      soda # File systems
     98    1.6   thorpej file-system 	FFS		# fast filesystem
     99   1.27      soda file-system 	EXT2FS		# second extended file system (linux)
    100   1.27      soda file-system 	LFS		# log-structured file system
    101   1.27      soda file-system 	MFS		# memory file system
    102   1.27      soda file-system 	NTFS		# Windows/NT file system (experimental)
    103   1.23      soda file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    104   1.27      soda file-system 	MSDOSFS		# MS-DOS file system
    105   1.27      soda file-system 	NFS		# Network File System client
    106   1.27      soda file-system 	FDESC		# /dev/fd
    107   1.27      soda file-system 	KERNFS		# /kern
    108   1.27      soda file-system 	NULLFS		# loopback file system
    109   1.27      soda file-system 	OVERLAY		# overlay file system
    110   1.27      soda file-system 	PORTAL		# portal filesystem (still experimental)
    111   1.27      soda file-system 	PROCFS		# /proc
    112   1.27      soda file-system 	UMAPFS		# NULLFS + uid and gid remapping
    113   1.27      soda file-system 	UNION		# union file system
    114   1.27      soda #file-system	CODA		# Coda File System; also needs vcoda (below)
    115    1.6   thorpej 
    116   1.27      soda # File system options
    117   1.10     lukem options 	QUOTA		# FFS quotas
    118   1.27      soda #options 	FFS_EI		# FFS Endian Independent support
    119   1.34      fvdl options 	SOFTDEP		# FFS soft updates support.
    120   1.27      soda options 	NFSSERVER	# Network File System server
    121   1.27      soda #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    122   1.27      soda 				# immutable) behave as system flags.
    123   1.20    itojun 
    124    1.1  jonathan # Networking options
    125   1.23      soda #options 	GATEWAY		# IP packet forwarding
    126   1.27      soda options 	INET		# IP + ICMP + TCP + UDP
    127   1.27      soda options 	INET6		# IPV6
    128   1.20    itojun #options 	IPSEC		# IP security
    129   1.20    itojun #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    130   1.20    itojun #options 	IPSEC_DEBUG	# debug for IP security
    131   1.27      soda #options 	MROUTING	# IP multicast routing
    132   1.27      soda options 	NS		# XNS
    133   1.27      soda #options 	NSIP		# XNS tunneling over IP
    134   1.27      soda options 	ISO,TPIP	# OSI networking
    135   1.36  sommerfe #options 	EON		# OSI tunneling over IP
    136   1.27      soda options 	CCITT,LLC,HDLC	# X.25
    137   1.27      soda options 	NETATALK	# AppleTalk networking protocols
    138   1.27      soda options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    139   1.27      soda options 	PPP_DEFLATE	# Deflate compression support for PPP
    140   1.27      soda options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    141   1.27      soda options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    142   1.27      soda options 	IPFILTER_LOG	# ipmon(8) log support
    143   1.72    martti #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    144   1.47       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    145   1.27      soda 
    146  1.102       abs #options 	ALTQ		# Manipulate network interfaces' output queues
    147  1.102       abs #options 	ALTQ_BLUE	# Stochastic Fair Blue
    148  1.102       abs #options 	ALTQ_CBQ	# Class-Based Queueing
    149  1.102       abs #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    150  1.102       abs #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    151  1.102       abs #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    152  1.102       abs #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    153  1.102       abs #options 	ALTQ_LOCALQ	# Local queueing discipline
    154  1.102       abs #options 	ALTQ_PRIQ	# Priority Queueing
    155  1.102       abs #options 	ALTQ_RED	# Random Early Detection
    156  1.102       abs #options 	ALTQ_RIO	# RED with IN/OUT
    157  1.102       abs #options 	ALTQ_WFQ	# Weighted Fair Queueing
    158  1.102       abs 
    159   1.27      soda # These options enable verbose messages for several subsystems.
    160   1.27      soda # Warning, these may compile large string tables into the kernel!
    161   1.27      soda #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    162   1.79   tsutsui options 	MIIVERBOSE	# verbose PHY autoconfig messages
    163   1.31      soda options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    164   1.28       cgd #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    165   1.27      soda options 	SCSIVERBOSE	# human readable SCSI error messages
    166   1.37        ur 
    167   1.37        ur # wscons terminal emulation
    168   1.37        ur options 	WSEMUL_VT100	# VT100 emulation
    169   1.23      soda 
    170   1.25      soda # Kernel root file system and dump configuration.
    171   1.27      soda options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    172   1.27      soda config		netbsd	root on ? type ?
    173   1.27      soda #config		netbsd	root on sd0a type ffs
    174   1.27      soda #config		netbsd	root on ? type nfs
    175    1.1  jonathan 
    176   1.23      soda #
    177   1.27      soda # Device configuration
    178   1.23      soda #
    179   1.27      soda 
    180    1.1  jonathan mainbus0	at root
    181    1.1  jonathan cpu*		at mainbus0
    182    1.1  jonathan 
    183   1.41        ur #### Jazz-Internal bus devices
    184   1.23      soda 
    185   1.45      soda # PLATFORM_ACER_PICA_61
    186   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    187   1.77   tsutsui # PLATFORM_NEC_J96A
    188   1.45      soda # PLATFORM_NEC_JC94
    189   1.45      soda # PLATFORM_NEC_R94
    190   1.45      soda # PLATFORM_NEC_R96
    191   1.45      soda # PLATFORM_NEC_RAX94
    192   1.45      soda # PLATFORM_NEC_RD94
    193   1.45      soda jazzio*		at mainbus0	# Jazz-Internal bus host bridge.
    194   1.45      soda 
    195   1.45      soda timer0		at jazzio?
    196   1.45      soda mcclock0 	at jazzio?
    197   1.41        ur #pc0		at jazzio?
    198   1.41        ur #opms0		at jazzio?
    199   1.41        ur vga0		at jazzio?	# Jazz localbus VGA
    200   1.41        ur pckbc0		at jazzio?	# PC keyboard controller
    201   1.41        ur com0		at jazzio?
    202   1.41        ur com1		at jazzio?
    203   1.41        ur lpt0		at jazzio?
    204   1.41        ur sn0		at jazzio?
    205    1.1  jonathan 
    206   1.41        ur fdc0		at jazzio?
    207    1.1  jonathan fd*		at fdc? drive ?
    208    1.1  jonathan 
    209   1.85   tsutsui asc0		at jazzio? flags 0x000000	# NCR53C9x SCSI
    210   1.83   tsutsui osiop*		at jazzio? flags 0x00000	# NCR53C710 SCSI
    211   1.83   tsutsui oosiop* 	at jazzio?			# NCR53C700 SCSI
    212   1.33      soda 
    213   1.27      soda #### ISA bus devices
    214   1.23      soda 
    215   1.45      soda # PLATFORM_ACER_PICA_61
    216   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    217   1.77   tsutsui # PLATFORM_NEC_J96A
    218   1.45      soda # PLATFORM_NEC_R94
    219   1.45      soda # PLATFORM_NEC_R96
    220   1.45      soda jazzisabr*	at mainbus0	# Jazz-(E)ISA bus bridge.
    221   1.45      soda isa*		at jazzisabr?
    222   1.45      soda 
    223   1.45      soda # PLATFORM_DESKTECH_ARCSTATION_I
    224   1.87   tsutsui arcsisabr*	at mainbus0	# DeskStation rPC44 ISA host bridge.
    225   1.45      soda isa*		at arcsisabr?
    226   1.45      soda 
    227   1.45      soda # PLATFORM_DESKTECH_TYNE
    228   1.87   tsutsui tyneisabr*	at mainbus0	# DeskStation Tyne ISA host bridge.
    229   1.45      soda isa*		at tyneisabr?
    230   1.45      soda 
    231   1.27      soda #isadma0 	at isa?
    232   1.23      soda 
    233   1.90   tsutsui isapnp0 	at isa?
    234   1.90   tsutsui 
    235   1.45      soda timer0		at isa? port 0x40 irq 0
    236   1.45      soda mcclock0 	at isa? port 0x70
    237   1.23      soda 
    238   1.88   tsutsui #pc0		at isa? irq 1			# generic PC console device
    239   1.88   tsutsui #opms0		at isa? irq 12			# PS/2 auxiliary port mouse
    240   1.80   tsutsui vga0		at isa?
    241   1.80   tsutsui #options 	VGA_RASTERCONSOLE
    242   1.80   tsutsui options 	VGA_RESET
    243   1.88   tsutsui pckbc0		at isa?				# PC keyboard controller
    244   1.23      soda com0		at isa? port 0x3f8 irq 4
    245   1.23      soda com1		at isa? port 0x2f8 irq 3
    246   1.23      soda com2		at isa? port 0x3e8 irq 4
    247   1.23      soda com3		at isa? port 0x2e8 irq 3
    248   1.27      soda ast0		at isa? port 0x1a0 irq 3	# AST 4-port serial cards
    249   1.27      soda com*		at ast? slave ?
    250   1.27      soda 
    251   1.27      soda # Joystick driver. Probe is a little strange; add only if you have one.
    252   1.27      soda #joy0		at isa? port 0x201
    253   1.23      soda 
    254   1.23      soda # ISA ST506, ESDI, and IDE controllers
    255   1.23      soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    256   1.23      soda # fall back to 16bits I/O if 32bits I/O are not functional).
    257   1.23      soda # Some controllers pass the initial 32bit test, but will fail later.
    258   1.90   tsutsui wdc0		at isa? port 0x1f0 irq 14 flags 0x00
    259   1.27      soda #wdc1		at isa? port 0x170 irq 15 flags 0x00
    260   1.90   tsutsui wdc*		at isapnp?
    261   1.23      soda 
    262   1.27      soda # ISA parallel printer interfaces
    263   1.27      soda lpt0		at isa? port 0x378 irq 7
    264   1.27      soda 
    265   1.27      soda # ISA network interfaces
    266   1.27      soda #ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    267   1.90   tsutsui ep*		at isa? port ? irq ?		# 3C509 ethernet cards
    268   1.90   tsutsui ep*		at isapnp?			# 3C509B ethernet card
    269   1.90   tsutsui ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
    270   1.90   tsutsui ne1		at isa? port 0x300 irq 10
    271   1.90   tsutsui ne*		at isapnp?			# NE[12]000 PnP ethernet
    272   1.90   tsutsui we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    273   1.90   tsutsui we1		at isa? port 0x300 iomem 0xcc000 irq 10
    274   1.23      soda 
    275   1.27      soda # XXX - should be configured
    276   1.27      soda #btl0		at isa? port 0x330 irq ? drq ?
    277   1.23      soda 
    278   1.27      soda #### PCI bus devices
    279   1.23      soda 
    280   1.45      soda # PLATFORM_NEC_JC94
    281   1.45      soda # PLATFORM_NEC_RAX94
    282   1.45      soda # PLATFORM_NEC_RD94
    283   1.31      soda necpb*		at mainbus0	# NEC RISCstation PCI host bridge.
    284   1.31      soda pci*		at necpb?
    285   1.23      soda 
    286   1.98  jonathan # PCI cryptographic devices
    287   1.98  jonathan hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    288   1.98  jonathan ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    289   1.98  jonathan 
    290   1.80   tsutsui #vga*	 	at pci? dev ? function ?
    291   1.43   tsutsui tga*		at pci? dev ? function ?	# DEC ZLXp-E[123] Graphics
    292   1.43   tsutsui 
    293   1.43   tsutsui ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    294   1.44   tsutsui iha*		at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    295   1.52   tsutsui pcscp*		at pci? dev ? function ?	# AMD Am53c974 PCscsi-PCI SCSI
    296   1.51   tsutsui siop*		at pci? dev ? function ?	# NCR/Symbios 53c8xx SCSI
    297   1.91    bouyer esiop*		at pci? dev ? function ?	# NCR/Symbios 53c875/95/1010
    298   1.53   tsutsui trm*		at pci? dev ? function ?	# Tekram DC-395/315 SCSI
    299   1.31      soda 
    300   1.31      soda # PCI IDE controllers - see pciide(4) for supported hardware.
    301   1.31      soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    302   1.31      soda # how to set up DMA modes for this chip. This may work, or may cause
    303   1.31      soda # a machine hang with some controllers.
    304   1.94    bouyer pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    305   1.94    bouyer acardide*	at pci? dev ? function ?	# Acard IDE controllers
    306   1.95   tsutsui #aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    307   1.97   thorpej artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    308   1.94    bouyer cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    309   1.94    bouyer cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    310   1.94    bouyer hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    311   1.94    bouyer optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    312   1.95   tsutsui #piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    313   1.94    bouyer pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    314   1.96   thorpej satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    315   1.95   tsutsui #siside* 	at pci? dev ? function ?	# SiS IDE controllers
    316   1.94    bouyer slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    317   1.95   tsutsui #viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    318   1.95   tsutsui 
    319   1.95   tsutsui epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    320   1.95   tsutsui ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    321   1.95   tsutsui fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO
    322   1.95   tsutsui ne*		at pci? dev ? function ?	# NE2000-compatible
    323   1.95   tsutsui pcn*		at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    324   1.95   tsutsui rtk*		at pci? dev ? function ?	# Realtek 8129/8139
    325   1.95   tsutsui sip*		at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    326   1.95   tsutsui tlp*		at pci? dev ? function ?	# DECchip 21x4x and clones
    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   1.95   tsutsui # SCSI bus support
    344   1.95   tsutsui scsibus*	at scsi?
    345   1.95   tsutsui 
    346   1.27      soda #### SCSI bus devices
    347   1.23      soda 
    348    1.1  jonathan sd*		at scsibus? target ? lun ?
    349    1.1  jonathan st*		at scsibus? target ? lun ?
    350    1.1  jonathan cd*		at scsibus? target ? lun ?
    351   1.23      soda ch*		at scsibus? target ? lun ?
    352   1.23      soda ss*		at scsibus? target ? lun ?
    353   1.23      soda uk*		at scsibus? target ? lun ?
    354   1.95   tsutsui 
    355   1.95   tsutsui # ATA (IDE) bus support
    356   1.95   tsutsui atabus* 	at ata?
    357   1.95   tsutsui 
    358   1.95   tsutsui # IDE drives
    359   1.95   tsutsui # Flags are used only with controllers that support DMA operations
    360   1.95   tsutsui # and mode settings (e.g. some pciide controllers)
    361   1.95   tsutsui # The lowest order four bits (rightmost digit) of the flags define the PIO
    362   1.95   tsutsui # mode to use, the next set of four bits the DMA mode and the third set the
    363   1.95   tsutsui # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    364   1.95   tsutsui # to use, and the last bit must be 1 for this setting to be used.
    365   1.95   tsutsui # For DMA and UDMA, 0xf (1111) means 'disable'.
    366   1.95   tsutsui # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    367   1.95   tsutsui # (0xc=1100, 0xa=1010, 0xf=1111)
    368   1.95   tsutsui # 0x0000 means "use whatever the drive claims to support".
    369   1.95   tsutsui wd*		at atabus? drive ? flags 0x0000
    370   1.95   tsutsui 
    371   1.95   tsutsui # ATAPI bus support
    372   1.95   tsutsui atapibus*	at atapi?
    373   1.31      soda 
    374   1.31      soda #### ATAPI bus devices
    375   1.31      soda 
    376   1.31      soda # flags have the same meaning as for IDE drives.
    377   1.31      soda cd*		at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    378   1.31      soda sd*		at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    379   1.31      soda uk*		at atapibus? drive ? flags 0x0000	# ATAPI unknown
    380   1.33      soda 
    381   1.33      soda #### Workstation Console attachments
    382   1.33      soda 
    383   1.33      soda wsdisplay*	at vga?
    384   1.33      soda wsdisplay*	at tga?
    385   1.33      soda pckbd*		at pckbc?	# PC keyboard (kbd port)
    386   1.33      soda wskbd*		at pckbd?
    387   1.33      soda pms*		at pckbc?	# PS/2-style mouse (aux port)
    388   1.33      soda wsmouse*	at pms?
    389   1.23      soda 
    390   1.27      soda #### Pseudo devices
    391    1.1  jonathan 
    392   1.98  jonathan pseudo-device 	crypto			# opencrypto framework
    393   1.98  jonathan 
    394   1.27      soda # disk/mass storage pseudo-devices
    395   1.27      soda pseudo-device	ccd		4	# concatenated/striped disk devices
    396   1.74     elric #pseudo-device	cgd		4	# cryptographic disk devices
    397   1.60     oster pseudo-device	raid		8	# RAIDframe disk driver
    398   1.60     oster # Options to enable various other RAIDframe RAID types.
    399   1.81   tsutsui #options 	RF_INCLUDE_EVENODD=1
    400   1.81   tsutsui #options 	RF_INCLUDE_RAID5_RS=1
    401   1.81   tsutsui #options 	RF_INCLUDE_PARITYLOGGING=1
    402   1.81   tsutsui #options 	RF_INCLUDE_CHAINDECLUSTER=1
    403   1.81   tsutsui #options 	RF_INCLUDE_INTERDECLUSTER=1
    404   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    405   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    406   1.27      soda pseudo-device	md		1	# memory disk device (ramdisk)
    407   1.27      soda pseudo-device	vnd		4	# disk-like interface to files
    408   1.27      soda 
    409   1.27      soda # network pseudo-devices
    410   1.27      soda pseudo-device	bpfilter	8	# Berkeley packet filter
    411   1.27      soda pseudo-device	ipfilter		# IP filter (firewall) and NAT
    412   1.27      soda pseudo-device	loop		1	# network loopback
    413   1.27      soda pseudo-device	ppp		2	# Point-to-Point Protocol
    414   1.59    martin pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    415   1.27      soda pseudo-device	sl		2	# Serial Line IP
    416   1.27      soda #pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    417   1.27      soda pseudo-device	tun		2	# network tunneling over tty
    418   1.23      soda #pseudo-device	gre		2	# generic L3 over IP tunnel
    419   1.20    itojun pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    420   1.20    itojun #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    421   1.29    itojun #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    422   1.40    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    423   1.57    atatat pseudo-device	bridge			# simple inter-network bridging
    424   1.82  perseant #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    425   1.23      soda 
    426   1.27      soda # miscellaneous pseudo-devices
    427   1.39  jdolecek pseudo-device	pty			# pseudo-terminals
    428   1.27      soda pseudo-device	tb		1	# tablet line discipline
    429   1.27      soda #pseudo-device	sequencer	1	# MIDI sequencer
    430   1.27      soda # rnd works; RND_COM does not on port arc yet.
    431   1.27      soda pseudo-device	rnd			# /dev/random and in-kernel generator
    432   1.27      soda #options 	RND_COM			# use "com" randomness as well (BROKEN)
    433   1.69     lukem pseudo-device	clockctl		# user control of clock subsystem
    434   1.27      soda 
    435   1.27      soda # a pseudo device needed for Coda	# also needs CODA (above)
    436   1.27      soda #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    437   1.27      soda 
    438   1.27      soda # mouse & keyboard multiplexor pseudo-devices
    439   1.54  augustss #pseudo-device	wsmux
    440   1.84     ragge pseudo-device	ksyms			# /dev/ksyms
    441  1.101    itojun #pseudo-device	pf			# PF packet filter
    442  1.101    itojun #pseudo-device	pflog			# PF log if
    443