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GENERIC revision 1.102
      1  1.102       abs # $NetBSD: GENERIC,v 1.102 2004/06/26 07:32:05 abs 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  1.102       abs #ident		"GENERIC-$Revision: 1.102 $"
     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   1.27      soda 
     59   1.27      soda options 	LKM		# loadable kernel modules
     60   1.61  jdolecek 
     61   1.70     lukem options 	USERCONF	# userconf(4) support
     62   1.81   tsutsui #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   1.81   tsutsui options 	SYMTAB_SPACE=262144
     79   1.27      soda 
     80   1.27      soda # Compatibility options
     81   1.47       abs #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     82   1.27      soda options 	COMPAT_10	# NetBSD 1.0,
     83   1.27      soda options 	COMPAT_11	# NetBSD 1.1,
     84   1.27      soda options 	COMPAT_12	# NetBSD 1.2,
     85   1.27      soda options 	COMPAT_13	# NetBSD 1.3,
     86   1.27      soda options 	COMPAT_14	# NetBSD 1.4,
     87   1.92   tsutsui options 	COMPAT_16	# NetBSD 1.6,
     88   1.27      soda options 	COMPAT_43	# and 4.3BSD
     89   1.27      soda options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     90   1.27      soda 
     91   1.27      soda # mipsel specific
     92   1.27      soda options 	COMPAT_ULTRIX	# Ultrix binary compatibility
     93   1.27      soda options 	EXEC_ECOFF	# Ultrix RISC binaries are ECOFF format
     94    1.1  jonathan 
     95   1.27      soda # File systems
     96    1.6   thorpej file-system 	FFS		# fast filesystem
     97   1.27      soda file-system 	EXT2FS		# second extended file system (linux)
     98   1.27      soda file-system 	LFS		# log-structured file system
     99   1.27      soda file-system 	MFS		# memory file system
    100   1.27      soda file-system 	NTFS		# Windows/NT file system (experimental)
    101   1.23      soda file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    102   1.27      soda file-system 	MSDOSFS		# MS-DOS file system
    103   1.27      soda file-system 	NFS		# Network File System client
    104   1.27      soda file-system 	FDESC		# /dev/fd
    105   1.27      soda file-system 	KERNFS		# /kern
    106   1.27      soda file-system 	NULLFS		# loopback file system
    107   1.27      soda file-system 	OVERLAY		# overlay file system
    108   1.27      soda file-system 	PORTAL		# portal filesystem (still experimental)
    109   1.27      soda file-system 	PROCFS		# /proc
    110   1.27      soda file-system 	UMAPFS		# NULLFS + uid and gid remapping
    111   1.27      soda file-system 	UNION		# union file system
    112   1.27      soda #file-system	CODA		# Coda File System; also needs vcoda (below)
    113    1.6   thorpej 
    114   1.27      soda # File system options
    115   1.10     lukem options 	QUOTA		# FFS quotas
    116   1.27      soda #options 	FFS_EI		# FFS Endian Independent support
    117   1.34      fvdl options 	SOFTDEP		# FFS soft updates support.
    118   1.27      soda options 	NFSSERVER	# Network File System server
    119   1.27      soda #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    120   1.27      soda 				# immutable) behave as system flags.
    121   1.20    itojun 
    122    1.1  jonathan # Networking options
    123   1.23      soda #options 	GATEWAY		# IP packet forwarding
    124   1.27      soda options 	INET		# IP + ICMP + TCP + UDP
    125   1.27      soda options 	INET6		# IPV6
    126   1.20    itojun #options 	IPSEC		# IP security
    127   1.20    itojun #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    128   1.20    itojun #options 	IPSEC_DEBUG	# debug for IP security
    129   1.27      soda #options 	MROUTING	# IP multicast routing
    130   1.27      soda options 	NS		# XNS
    131   1.27      soda #options 	NSIP		# XNS tunneling over IP
    132   1.27      soda options 	ISO,TPIP	# OSI networking
    133   1.36  sommerfe #options 	EON		# OSI tunneling over IP
    134   1.27      soda options 	CCITT,LLC,HDLC	# X.25
    135   1.27      soda options 	NETATALK	# AppleTalk networking protocols
    136   1.27      soda options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    137   1.27      soda options 	PPP_DEFLATE	# Deflate compression support for PPP
    138   1.27      soda options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    139   1.27      soda options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    140   1.27      soda options 	IPFILTER_LOG	# ipmon(8) log support
    141   1.72    martti #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    142   1.47       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    143   1.27      soda 
    144  1.102       abs #options 	ALTQ		# Manipulate network interfaces' output queues
    145  1.102       abs #options 	ALTQ_BLUE	# Stochastic Fair Blue
    146  1.102       abs #options 	ALTQ_CBQ	# Class-Based Queueing
    147  1.102       abs #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    148  1.102       abs #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    149  1.102       abs #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    150  1.102       abs #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    151  1.102       abs #options 	ALTQ_LOCALQ	# Local queueing discipline
    152  1.102       abs #options 	ALTQ_PRIQ	# Priority Queueing
    153  1.102       abs #options 	ALTQ_RED	# Random Early Detection
    154  1.102       abs #options 	ALTQ_RIO	# RED with IN/OUT
    155  1.102       abs #options 	ALTQ_WFQ	# Weighted Fair Queueing
    156  1.102       abs 
    157   1.27      soda # These options enable verbose messages for several subsystems.
    158   1.27      soda # Warning, these may compile large string tables into the kernel!
    159   1.27      soda #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    160   1.79   tsutsui options 	MIIVERBOSE	# verbose PHY autoconfig messages
    161   1.31      soda options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    162   1.28       cgd #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    163   1.27      soda options 	SCSIVERBOSE	# human readable SCSI error messages
    164   1.37        ur 
    165   1.37        ur # wscons terminal emulation
    166   1.37        ur options 	WSEMUL_VT100	# VT100 emulation
    167   1.23      soda 
    168   1.25      soda # Kernel root file system and dump configuration.
    169   1.27      soda options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    170   1.27      soda config		netbsd	root on ? type ?
    171   1.27      soda #config		netbsd	root on sd0a type ffs
    172   1.27      soda #config		netbsd	root on ? type nfs
    173    1.1  jonathan 
    174   1.23      soda #
    175   1.27      soda # Device configuration
    176   1.23      soda #
    177   1.27      soda 
    178    1.1  jonathan mainbus0	at root
    179    1.1  jonathan cpu*		at mainbus0
    180    1.1  jonathan 
    181   1.41        ur #### Jazz-Internal bus devices
    182   1.23      soda 
    183   1.45      soda # PLATFORM_ACER_PICA_61
    184   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    185   1.77   tsutsui # PLATFORM_NEC_J96A
    186   1.45      soda # PLATFORM_NEC_JC94
    187   1.45      soda # PLATFORM_NEC_R94
    188   1.45      soda # PLATFORM_NEC_R96
    189   1.45      soda # PLATFORM_NEC_RAX94
    190   1.45      soda # PLATFORM_NEC_RD94
    191   1.45      soda jazzio*		at mainbus0	# Jazz-Internal bus host bridge.
    192   1.45      soda 
    193   1.45      soda timer0		at jazzio?
    194   1.45      soda mcclock0 	at jazzio?
    195   1.41        ur #pc0		at jazzio?
    196   1.41        ur #opms0		at jazzio?
    197   1.41        ur vga0		at jazzio?	# Jazz localbus VGA
    198   1.41        ur pckbc0		at jazzio?	# PC keyboard controller
    199   1.41        ur com0		at jazzio?
    200   1.41        ur com1		at jazzio?
    201   1.41        ur lpt0		at jazzio?
    202   1.41        ur sn0		at jazzio?
    203    1.1  jonathan 
    204   1.41        ur fdc0		at jazzio?
    205    1.1  jonathan fd*		at fdc? drive ?
    206    1.1  jonathan 
    207   1.85   tsutsui asc0		at jazzio? flags 0x000000	# NCR53C9x SCSI
    208   1.83   tsutsui osiop*		at jazzio? flags 0x00000	# NCR53C710 SCSI
    209   1.83   tsutsui oosiop* 	at jazzio?			# NCR53C700 SCSI
    210   1.33      soda 
    211   1.27      soda #### ISA bus devices
    212   1.23      soda 
    213   1.45      soda # PLATFORM_ACER_PICA_61
    214   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    215   1.77   tsutsui # PLATFORM_NEC_J96A
    216   1.45      soda # PLATFORM_NEC_R94
    217   1.45      soda # PLATFORM_NEC_R96
    218   1.45      soda jazzisabr*	at mainbus0	# Jazz-(E)ISA bus bridge.
    219   1.45      soda isa*		at jazzisabr?
    220   1.45      soda 
    221   1.45      soda # PLATFORM_DESKTECH_ARCSTATION_I
    222   1.87   tsutsui arcsisabr*	at mainbus0	# DeskStation rPC44 ISA host bridge.
    223   1.45      soda isa*		at arcsisabr?
    224   1.45      soda 
    225   1.45      soda # PLATFORM_DESKTECH_TYNE
    226   1.87   tsutsui tyneisabr*	at mainbus0	# DeskStation Tyne ISA host bridge.
    227   1.45      soda isa*		at tyneisabr?
    228   1.45      soda 
    229   1.27      soda #isadma0 	at isa?
    230   1.23      soda 
    231   1.90   tsutsui isapnp0 	at isa?
    232   1.90   tsutsui 
    233   1.45      soda timer0		at isa? port 0x40 irq 0
    234   1.45      soda mcclock0 	at isa? port 0x70
    235   1.23      soda 
    236   1.88   tsutsui #pc0		at isa? irq 1			# generic PC console device
    237   1.88   tsutsui #opms0		at isa? irq 12			# PS/2 auxiliary port mouse
    238   1.80   tsutsui vga0		at isa?
    239   1.80   tsutsui #options 	VGA_RASTERCONSOLE
    240   1.80   tsutsui options 	VGA_RESET
    241   1.88   tsutsui pckbc0		at isa?				# PC keyboard controller
    242   1.23      soda com0		at isa? port 0x3f8 irq 4
    243   1.23      soda com1		at isa? port 0x2f8 irq 3
    244   1.23      soda com2		at isa? port 0x3e8 irq 4
    245   1.23      soda com3		at isa? port 0x2e8 irq 3
    246   1.27      soda ast0		at isa? port 0x1a0 irq 3	# AST 4-port serial cards
    247   1.27      soda com*		at ast? slave ?
    248   1.27      soda 
    249   1.27      soda # Joystick driver. Probe is a little strange; add only if you have one.
    250   1.27      soda #joy0		at isa? port 0x201
    251   1.23      soda 
    252   1.23      soda # ISA ST506, ESDI, and IDE controllers
    253   1.23      soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    254   1.23      soda # fall back to 16bits I/O if 32bits I/O are not functional).
    255   1.23      soda # Some controllers pass the initial 32bit test, but will fail later.
    256   1.90   tsutsui wdc0		at isa? port 0x1f0 irq 14 flags 0x00
    257   1.27      soda #wdc1		at isa? port 0x170 irq 15 flags 0x00
    258   1.90   tsutsui wdc*		at isapnp?
    259   1.23      soda 
    260   1.27      soda # ISA parallel printer interfaces
    261   1.27      soda lpt0		at isa? port 0x378 irq 7
    262   1.27      soda 
    263   1.27      soda # ISA network interfaces
    264   1.27      soda #ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    265   1.90   tsutsui ep*		at isa? port ? irq ?		# 3C509 ethernet cards
    266   1.90   tsutsui ep*		at isapnp?			# 3C509B ethernet card
    267   1.90   tsutsui ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
    268   1.90   tsutsui ne1		at isa? port 0x300 irq 10
    269   1.90   tsutsui ne*		at isapnp?			# NE[12]000 PnP ethernet
    270   1.90   tsutsui we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    271   1.90   tsutsui we1		at isa? port 0x300 iomem 0xcc000 irq 10
    272   1.23      soda 
    273   1.27      soda # XXX - should be configured
    274   1.27      soda #btl0		at isa? port 0x330 irq ? drq ?
    275   1.23      soda 
    276   1.27      soda #### PCI bus devices
    277   1.23      soda 
    278   1.45      soda # PLATFORM_NEC_JC94
    279   1.45      soda # PLATFORM_NEC_RAX94
    280   1.45      soda # PLATFORM_NEC_RD94
    281   1.31      soda necpb*		at mainbus0	# NEC RISCstation PCI host bridge.
    282   1.31      soda pci*		at necpb?
    283   1.23      soda 
    284   1.98  jonathan # PCI cryptographic devices
    285   1.98  jonathan hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    286   1.98  jonathan ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    287   1.98  jonathan 
    288   1.80   tsutsui #vga*	 	at pci? dev ? function ?
    289   1.43   tsutsui tga*		at pci? dev ? function ?	# DEC ZLXp-E[123] Graphics
    290   1.43   tsutsui 
    291   1.43   tsutsui ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    292   1.44   tsutsui iha*		at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    293   1.52   tsutsui pcscp*		at pci? dev ? function ?	# AMD Am53c974 PCscsi-PCI SCSI
    294   1.51   tsutsui siop*		at pci? dev ? function ?	# NCR/Symbios 53c8xx SCSI
    295   1.91    bouyer esiop*		at pci? dev ? function ?	# NCR/Symbios 53c875/95/1010
    296   1.53   tsutsui trm*		at pci? dev ? function ?	# Tekram DC-395/315 SCSI
    297   1.31      soda 
    298   1.31      soda # PCI IDE controllers - see pciide(4) for supported hardware.
    299   1.31      soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    300   1.31      soda # how to set up DMA modes for this chip. This may work, or may cause
    301   1.31      soda # a machine hang with some controllers.
    302   1.94    bouyer pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    303   1.94    bouyer acardide*	at pci? dev ? function ?	# Acard IDE controllers
    304   1.95   tsutsui #aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    305   1.97   thorpej artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    306   1.94    bouyer cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    307   1.94    bouyer cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    308   1.94    bouyer hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    309   1.94    bouyer optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    310   1.95   tsutsui #piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    311   1.94    bouyer pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    312   1.96   thorpej satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    313   1.95   tsutsui #siside* 	at pci? dev ? function ?	# SiS IDE controllers
    314   1.94    bouyer slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    315   1.95   tsutsui #viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    316   1.95   tsutsui 
    317   1.95   tsutsui epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    318   1.95   tsutsui ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    319   1.95   tsutsui fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO
    320   1.95   tsutsui ne*		at pci? dev ? function ?	# NE2000-compatible
    321   1.95   tsutsui pcn*		at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    322   1.95   tsutsui rtk*		at pci? dev ? function ?	# Realtek 8129/8139
    323   1.95   tsutsui sip*		at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    324   1.95   tsutsui tlp*		at pci? dev ? function ?	# DECchip 21x4x and clones
    325   1.31      soda 
    326   1.31      soda #### MII/PHY support
    327   1.31      soda 
    328   1.31      soda exphy*		at mii? phy ?		# 3Com internal PHYs
    329   1.62       wiz icsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
    330   1.31      soda inphy*		at mii? phy ?		# Intel 82555 PHYs
    331   1.31      soda iophy*		at mii? phy ?		# Intel 82553 PHYs
    332   1.31      soda lxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
    333   1.31      soda nsphy*		at mii? phy ?		# NS83840 PHYs
    334   1.31      soda nsphyter*	at mii? phy ?		# NS83843 PHYs
    335   1.31      soda qsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
    336   1.31      soda sqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
    337   1.31      soda tlphy*		at mii? phy ?		# ThunderLAN PHYs
    338   1.31      soda tqphy*		at mii? phy ?		# TDK Semiconductor PHYs
    339   1.31      soda ukphy*		at mii? phy ?		# generic unknown PHYs
    340   1.31      soda 
    341   1.95   tsutsui # SCSI bus support
    342   1.95   tsutsui scsibus*	at scsi?
    343   1.95   tsutsui 
    344   1.27      soda #### SCSI bus devices
    345   1.23      soda 
    346    1.1  jonathan sd*		at scsibus? target ? lun ?
    347    1.1  jonathan st*		at scsibus? target ? lun ?
    348    1.1  jonathan cd*		at scsibus? target ? lun ?
    349   1.23      soda ch*		at scsibus? target ? lun ?
    350   1.23      soda ss*		at scsibus? target ? lun ?
    351   1.23      soda uk*		at scsibus? target ? lun ?
    352   1.95   tsutsui 
    353   1.95   tsutsui # ATA (IDE) bus support
    354   1.95   tsutsui atabus* 	at ata?
    355   1.95   tsutsui 
    356   1.95   tsutsui # IDE drives
    357   1.95   tsutsui # Flags are used only with controllers that support DMA operations
    358   1.95   tsutsui # and mode settings (e.g. some pciide controllers)
    359   1.95   tsutsui # The lowest order four bits (rightmost digit) of the flags define the PIO
    360   1.95   tsutsui # mode to use, the next set of four bits the DMA mode and the third set the
    361   1.95   tsutsui # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    362   1.95   tsutsui # to use, and the last bit must be 1 for this setting to be used.
    363   1.95   tsutsui # For DMA and UDMA, 0xf (1111) means 'disable'.
    364   1.95   tsutsui # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    365   1.95   tsutsui # (0xc=1100, 0xa=1010, 0xf=1111)
    366   1.95   tsutsui # 0x0000 means "use whatever the drive claims to support".
    367   1.95   tsutsui wd*		at atabus? drive ? flags 0x0000
    368   1.95   tsutsui 
    369   1.95   tsutsui # ATAPI bus support
    370   1.95   tsutsui atapibus*	at atapi?
    371   1.31      soda 
    372   1.31      soda #### ATAPI bus devices
    373   1.31      soda 
    374   1.31      soda # flags have the same meaning as for IDE drives.
    375   1.31      soda cd*		at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    376   1.31      soda sd*		at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    377   1.31      soda uk*		at atapibus? drive ? flags 0x0000	# ATAPI unknown
    378   1.33      soda 
    379   1.33      soda #### Workstation Console attachments
    380   1.33      soda 
    381   1.33      soda wsdisplay*	at vga?
    382   1.33      soda wsdisplay*	at tga?
    383   1.33      soda pckbd*		at pckbc?	# PC keyboard (kbd port)
    384   1.33      soda wskbd*		at pckbd?
    385   1.33      soda pms*		at pckbc?	# PS/2-style mouse (aux port)
    386   1.33      soda wsmouse*	at pms?
    387   1.23      soda 
    388   1.27      soda #### Pseudo devices
    389    1.1  jonathan 
    390   1.98  jonathan pseudo-device 	crypto			# opencrypto framework
    391   1.98  jonathan 
    392   1.27      soda # disk/mass storage pseudo-devices
    393   1.27      soda pseudo-device	ccd		4	# concatenated/striped disk devices
    394   1.74     elric #pseudo-device	cgd		4	# cryptographic disk devices
    395   1.60     oster pseudo-device	raid		8	# RAIDframe disk driver
    396   1.60     oster # Options to enable various other RAIDframe RAID types.
    397   1.81   tsutsui #options 	RF_INCLUDE_EVENODD=1
    398   1.81   tsutsui #options 	RF_INCLUDE_RAID5_RS=1
    399   1.81   tsutsui #options 	RF_INCLUDE_PARITYLOGGING=1
    400   1.81   tsutsui #options 	RF_INCLUDE_CHAINDECLUSTER=1
    401   1.81   tsutsui #options 	RF_INCLUDE_INTERDECLUSTER=1
    402   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    403   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    404   1.27      soda pseudo-device	md		1	# memory disk device (ramdisk)
    405   1.27      soda pseudo-device	vnd		4	# disk-like interface to files
    406   1.27      soda 
    407   1.27      soda # network pseudo-devices
    408   1.27      soda pseudo-device	bpfilter	8	# Berkeley packet filter
    409   1.27      soda pseudo-device	ipfilter		# IP filter (firewall) and NAT
    410   1.27      soda pseudo-device	loop		1	# network loopback
    411   1.27      soda pseudo-device	ppp		2	# Point-to-Point Protocol
    412   1.59    martin pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    413   1.27      soda pseudo-device	sl		2	# Serial Line IP
    414   1.27      soda #pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    415   1.27      soda pseudo-device	tun		2	# network tunneling over tty
    416   1.23      soda #pseudo-device	gre		2	# generic L3 over IP tunnel
    417   1.20    itojun pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    418   1.20    itojun #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    419   1.29    itojun #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    420   1.40    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    421   1.57    atatat pseudo-device	bridge			# simple inter-network bridging
    422   1.82  perseant #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    423   1.23      soda 
    424   1.27      soda # miscellaneous pseudo-devices
    425   1.39  jdolecek pseudo-device	pty			# pseudo-terminals
    426   1.27      soda pseudo-device	tb		1	# tablet line discipline
    427   1.27      soda #pseudo-device	sequencer	1	# MIDI sequencer
    428   1.27      soda # rnd works; RND_COM does not on port arc yet.
    429   1.27      soda pseudo-device	rnd			# /dev/random and in-kernel generator
    430   1.27      soda #options 	RND_COM			# use "com" randomness as well (BROKEN)
    431   1.69     lukem pseudo-device	clockctl		# user control of clock subsystem
    432   1.27      soda 
    433   1.27      soda # a pseudo device needed for Coda	# also needs CODA (above)
    434   1.27      soda #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    435   1.27      soda 
    436   1.27      soda # mouse & keyboard multiplexor pseudo-devices
    437   1.54  augustss #pseudo-device	wsmux
    438   1.84     ragge pseudo-device	ksyms			# /dev/ksyms
    439  1.101    itojun #pseudo-device	pf			# PF packet filter
    440  1.101    itojun #pseudo-device	pflog			# PF log if
    441