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GENERIC revision 1.107
      1  1.107    bouyer # $NetBSD: GENERIC,v 1.107 2004/11/24 20:49:20 bouyer 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  1.107    bouyer #ident		"GENERIC-$Revision: 1.107 $"
     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  1.106  christos options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     93   1.27      soda 
     94   1.27      soda # mipsel specific
     95   1.27      soda options 	COMPAT_ULTRIX	# Ultrix binary compatibility
     96   1.27      soda options 	EXEC_ECOFF	# Ultrix RISC binaries are ECOFF format
     97    1.1  jonathan 
     98   1.27      soda # File systems
     99    1.6   thorpej file-system 	FFS		# fast filesystem
    100   1.27      soda file-system 	EXT2FS		# second extended file system (linux)
    101   1.27      soda file-system 	LFS		# log-structured file system
    102   1.27      soda file-system 	MFS		# memory file system
    103   1.27      soda file-system 	NTFS		# Windows/NT file system (experimental)
    104   1.23      soda file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    105   1.27      soda file-system 	MSDOSFS		# MS-DOS file system
    106   1.27      soda file-system 	NFS		# Network File System client
    107   1.27      soda file-system 	FDESC		# /dev/fd
    108   1.27      soda file-system 	KERNFS		# /kern
    109   1.27      soda file-system 	NULLFS		# loopback file system
    110   1.27      soda file-system 	OVERLAY		# overlay file system
    111   1.27      soda file-system 	PORTAL		# portal filesystem (still experimental)
    112   1.27      soda file-system 	PROCFS		# /proc
    113   1.27      soda file-system 	UMAPFS		# NULLFS + uid and gid remapping
    114   1.27      soda file-system 	UNION		# union file system
    115   1.27      soda #file-system	CODA		# Coda File System; also needs vcoda (below)
    116    1.6   thorpej 
    117   1.27      soda # File system options
    118   1.10     lukem options 	QUOTA		# FFS quotas
    119   1.27      soda #options 	FFS_EI		# FFS Endian Independent support
    120   1.34      fvdl options 	SOFTDEP		# FFS soft updates support.
    121   1.27      soda options 	NFSSERVER	# Network File System server
    122   1.27      soda #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    123   1.27      soda 				# immutable) behave as system flags.
    124   1.20    itojun 
    125    1.1  jonathan # Networking options
    126   1.23      soda #options 	GATEWAY		# IP packet forwarding
    127   1.27      soda options 	INET		# IP + ICMP + TCP + UDP
    128   1.27      soda options 	INET6		# IPV6
    129   1.20    itojun #options 	IPSEC		# IP security
    130   1.20    itojun #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    131   1.20    itojun #options 	IPSEC_DEBUG	# debug for IP security
    132   1.27      soda #options 	MROUTING	# IP multicast routing
    133  1.105      manu #options 	PIM		# Protocol Independent Multicast
    134   1.27      soda options 	NS		# XNS
    135   1.27      soda #options 	NSIP		# XNS tunneling over IP
    136   1.27      soda options 	ISO,TPIP	# OSI networking
    137   1.36  sommerfe #options 	EON		# OSI tunneling over IP
    138   1.27      soda options 	CCITT,LLC,HDLC	# X.25
    139   1.27      soda options 	NETATALK	# AppleTalk networking protocols
    140   1.27      soda options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    141   1.27      soda options 	PPP_DEFLATE	# Deflate compression support for PPP
    142   1.27      soda options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    143   1.27      soda options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    144   1.27      soda options 	IPFILTER_LOG	# ipmon(8) log support
    145   1.72    martti #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    146   1.47       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    147   1.27      soda 
    148  1.102       abs #options 	ALTQ		# Manipulate network interfaces' output queues
    149  1.102       abs #options 	ALTQ_BLUE	# Stochastic Fair Blue
    150  1.102       abs #options 	ALTQ_CBQ	# Class-Based Queueing
    151  1.102       abs #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    152  1.102       abs #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    153  1.102       abs #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    154  1.102       abs #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    155  1.102       abs #options 	ALTQ_LOCALQ	# Local queueing discipline
    156  1.102       abs #options 	ALTQ_PRIQ	# Priority Queueing
    157  1.102       abs #options 	ALTQ_RED	# Random Early Detection
    158  1.102       abs #options 	ALTQ_RIO	# RED with IN/OUT
    159  1.102       abs #options 	ALTQ_WFQ	# Weighted Fair Queueing
    160  1.102       abs 
    161   1.27      soda # These options enable verbose messages for several subsystems.
    162   1.27      soda # Warning, these may compile large string tables into the kernel!
    163   1.27      soda #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    164   1.79   tsutsui options 	MIIVERBOSE	# verbose PHY autoconfig messages
    165   1.31      soda options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    166   1.28       cgd #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    167   1.27      soda options 	SCSIVERBOSE	# human readable SCSI error messages
    168   1.37        ur 
    169   1.37        ur # wscons terminal emulation
    170   1.37        ur options 	WSEMUL_VT100	# VT100 emulation
    171   1.23      soda 
    172   1.25      soda # Kernel root file system and dump configuration.
    173   1.27      soda options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    174   1.27      soda config		netbsd	root on ? type ?
    175   1.27      soda #config		netbsd	root on sd0a type ffs
    176   1.27      soda #config		netbsd	root on ? type nfs
    177    1.1  jonathan 
    178   1.23      soda #
    179   1.27      soda # Device configuration
    180   1.23      soda #
    181   1.27      soda 
    182    1.1  jonathan mainbus0	at root
    183    1.1  jonathan cpu*		at mainbus0
    184    1.1  jonathan 
    185   1.41        ur #### Jazz-Internal bus devices
    186   1.23      soda 
    187   1.45      soda # PLATFORM_ACER_PICA_61
    188   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    189   1.77   tsutsui # PLATFORM_NEC_J96A
    190   1.45      soda # PLATFORM_NEC_JC94
    191   1.45      soda # PLATFORM_NEC_R94
    192   1.45      soda # PLATFORM_NEC_R96
    193   1.45      soda # PLATFORM_NEC_RAX94
    194   1.45      soda # PLATFORM_NEC_RD94
    195   1.45      soda jazzio*		at mainbus0	# Jazz-Internal bus host bridge.
    196   1.45      soda 
    197   1.45      soda timer0		at jazzio?
    198   1.45      soda mcclock0 	at jazzio?
    199   1.41        ur #pc0		at jazzio?
    200   1.41        ur #opms0		at jazzio?
    201   1.41        ur vga0		at jazzio?	# Jazz localbus VGA
    202   1.41        ur pckbc0		at jazzio?	# PC keyboard controller
    203   1.41        ur com0		at jazzio?
    204   1.41        ur com1		at jazzio?
    205   1.41        ur lpt0		at jazzio?
    206   1.41        ur sn0		at jazzio?
    207    1.1  jonathan 
    208   1.41        ur fdc0		at jazzio?
    209    1.1  jonathan fd*		at fdc? drive ?
    210    1.1  jonathan 
    211   1.85   tsutsui asc0		at jazzio? flags 0x000000	# NCR53C9x SCSI
    212   1.83   tsutsui osiop*		at jazzio? flags 0x00000	# NCR53C710 SCSI
    213   1.83   tsutsui oosiop* 	at jazzio?			# NCR53C700 SCSI
    214   1.33      soda 
    215   1.27      soda #### ISA bus devices
    216   1.23      soda 
    217   1.45      soda # PLATFORM_ACER_PICA_61
    218   1.45      soda # PLATFORM_MICROSOFT_JAZZ
    219   1.77   tsutsui # PLATFORM_NEC_J96A
    220   1.45      soda # PLATFORM_NEC_R94
    221   1.45      soda # PLATFORM_NEC_R96
    222   1.45      soda jazzisabr*	at mainbus0	# Jazz-(E)ISA bus bridge.
    223   1.45      soda isa*		at jazzisabr?
    224   1.45      soda 
    225   1.45      soda # PLATFORM_DESKTECH_ARCSTATION_I
    226   1.87   tsutsui arcsisabr*	at mainbus0	# DeskStation rPC44 ISA host bridge.
    227   1.45      soda isa*		at arcsisabr?
    228   1.45      soda 
    229   1.45      soda # PLATFORM_DESKTECH_TYNE
    230   1.87   tsutsui tyneisabr*	at mainbus0	# DeskStation Tyne ISA host bridge.
    231   1.45      soda isa*		at tyneisabr?
    232   1.45      soda 
    233   1.27      soda #isadma0 	at isa?
    234   1.23      soda 
    235   1.90   tsutsui isapnp0 	at isa?
    236   1.90   tsutsui 
    237   1.45      soda timer0		at isa? port 0x40 irq 0
    238   1.45      soda mcclock0 	at isa? port 0x70
    239   1.23      soda 
    240   1.88   tsutsui #pc0		at isa? irq 1			# generic PC console device
    241   1.88   tsutsui #opms0		at isa? irq 12			# PS/2 auxiliary port mouse
    242   1.80   tsutsui vga0		at isa?
    243   1.80   tsutsui #options 	VGA_RASTERCONSOLE
    244   1.80   tsutsui options 	VGA_RESET
    245   1.88   tsutsui pckbc0		at isa?				# PC keyboard controller
    246   1.23      soda com0		at isa? port 0x3f8 irq 4
    247   1.23      soda com1		at isa? port 0x2f8 irq 3
    248   1.23      soda com2		at isa? port 0x3e8 irq 4
    249   1.23      soda com3		at isa? port 0x2e8 irq 3
    250   1.27      soda ast0		at isa? port 0x1a0 irq 3	# AST 4-port serial cards
    251   1.27      soda com*		at ast? slave ?
    252   1.27      soda 
    253   1.27      soda # Joystick driver. Probe is a little strange; add only if you have one.
    254   1.27      soda #joy0		at isa? port 0x201
    255   1.23      soda 
    256   1.23      soda # ISA ST506, ESDI, and IDE controllers
    257   1.23      soda # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    258   1.23      soda # fall back to 16bits I/O if 32bits I/O are not functional).
    259   1.23      soda # Some controllers pass the initial 32bit test, but will fail later.
    260   1.90   tsutsui wdc0		at isa? port 0x1f0 irq 14 flags 0x00
    261   1.27      soda #wdc1		at isa? port 0x170 irq 15 flags 0x00
    262   1.90   tsutsui wdc*		at isapnp?
    263   1.23      soda 
    264   1.27      soda # ISA parallel printer interfaces
    265   1.27      soda lpt0		at isa? port 0x378 irq 7
    266   1.27      soda 
    267   1.27      soda # ISA network interfaces
    268   1.27      soda #ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    269   1.90   tsutsui ep*		at isa? port ? irq ?		# 3C509 ethernet cards
    270   1.90   tsutsui ep*		at isapnp?			# 3C509B ethernet card
    271   1.90   tsutsui ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
    272   1.90   tsutsui ne1		at isa? port 0x300 irq 10
    273   1.90   tsutsui ne*		at isapnp?			# NE[12]000 PnP ethernet
    274   1.90   tsutsui we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    275   1.90   tsutsui we1		at isa? port 0x300 iomem 0xcc000 irq 10
    276   1.23      soda 
    277   1.27      soda # XXX - should be configured
    278   1.27      soda #btl0		at isa? port 0x330 irq ? drq ?
    279   1.23      soda 
    280   1.27      soda #### PCI bus devices
    281   1.23      soda 
    282   1.45      soda # PLATFORM_NEC_JC94
    283   1.45      soda # PLATFORM_NEC_RAX94
    284   1.45      soda # PLATFORM_NEC_RD94
    285   1.31      soda necpb*		at mainbus0	# NEC RISCstation PCI host bridge.
    286   1.31      soda pci*		at necpb?
    287   1.23      soda 
    288   1.98  jonathan # PCI cryptographic devices
    289   1.98  jonathan hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    290   1.98  jonathan ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    291   1.98  jonathan 
    292   1.80   tsutsui #vga*	 	at pci? dev ? function ?
    293   1.43   tsutsui tga*		at pci? dev ? function ?	# DEC ZLXp-E[123] Graphics
    294   1.43   tsutsui 
    295   1.43   tsutsui ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    296   1.44   tsutsui iha*		at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    297   1.52   tsutsui pcscp*		at pci? dev ? function ?	# AMD Am53c974 PCscsi-PCI SCSI
    298   1.51   tsutsui siop*		at pci? dev ? function ?	# NCR/Symbios 53c8xx SCSI
    299   1.91    bouyer esiop*		at pci? dev ? function ?	# NCR/Symbios 53c875/95/1010
    300   1.53   tsutsui trm*		at pci? dev ? function ?	# Tekram DC-395/315 SCSI
    301   1.31      soda 
    302   1.31      soda # PCI IDE controllers - see pciide(4) for supported hardware.
    303   1.31      soda # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    304   1.31      soda # how to set up DMA modes for this chip. This may work, or may cause
    305   1.31      soda # a machine hang with some controllers.
    306   1.94    bouyer pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    307   1.94    bouyer acardide*	at pci? dev ? function ?	# Acard IDE controllers
    308   1.95   tsutsui #aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    309   1.97   thorpej artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    310   1.94    bouyer cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    311   1.94    bouyer cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    312   1.94    bouyer hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    313   1.94    bouyer optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    314   1.95   tsutsui #piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    315   1.94    bouyer pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    316  1.107    bouyer pdcsata* 	at pci? dev ? function ?	# Promise SATA150 controllers
    317   1.96   thorpej satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    318   1.95   tsutsui #siside* 	at pci? dev ? function ?	# SiS IDE controllers
    319   1.94    bouyer slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    320   1.95   tsutsui #viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    321   1.95   tsutsui 
    322   1.95   tsutsui epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    323   1.95   tsutsui ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    324   1.95   tsutsui fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO
    325   1.95   tsutsui ne*		at pci? dev ? function ?	# NE2000-compatible
    326   1.95   tsutsui pcn*		at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    327   1.95   tsutsui rtk*		at pci? dev ? function ?	# Realtek 8129/8139
    328   1.95   tsutsui sip*		at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    329   1.95   tsutsui tlp*		at pci? dev ? function ?	# DECchip 21x4x and clones
    330   1.31      soda 
    331   1.31      soda #### MII/PHY support
    332   1.31      soda 
    333   1.31      soda exphy*		at mii? phy ?		# 3Com internal PHYs
    334   1.62       wiz icsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
    335   1.31      soda inphy*		at mii? phy ?		# Intel 82555 PHYs
    336   1.31      soda iophy*		at mii? phy ?		# Intel 82553 PHYs
    337   1.31      soda lxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
    338   1.31      soda nsphy*		at mii? phy ?		# NS83840 PHYs
    339   1.31      soda nsphyter*	at mii? phy ?		# NS83843 PHYs
    340   1.31      soda qsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
    341   1.31      soda sqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
    342   1.31      soda tlphy*		at mii? phy ?		# ThunderLAN PHYs
    343   1.31      soda tqphy*		at mii? phy ?		# TDK Semiconductor PHYs
    344   1.31      soda ukphy*		at mii? phy ?		# generic unknown PHYs
    345   1.31      soda 
    346   1.95   tsutsui # SCSI bus support
    347   1.95   tsutsui scsibus*	at scsi?
    348   1.95   tsutsui 
    349   1.27      soda #### SCSI bus devices
    350   1.23      soda 
    351    1.1  jonathan sd*		at scsibus? target ? lun ?
    352    1.1  jonathan st*		at scsibus? target ? lun ?
    353    1.1  jonathan cd*		at scsibus? target ? lun ?
    354   1.23      soda ch*		at scsibus? target ? lun ?
    355   1.23      soda ss*		at scsibus? target ? lun ?
    356   1.23      soda uk*		at scsibus? target ? lun ?
    357   1.95   tsutsui 
    358   1.95   tsutsui # ATA (IDE) bus support
    359   1.95   tsutsui atabus* 	at ata?
    360   1.95   tsutsui 
    361   1.95   tsutsui # IDE drives
    362   1.95   tsutsui # Flags are used only with controllers that support DMA operations
    363   1.95   tsutsui # and mode settings (e.g. some pciide controllers)
    364   1.95   tsutsui # The lowest order four bits (rightmost digit) of the flags define the PIO
    365   1.95   tsutsui # mode to use, the next set of four bits the DMA mode and the third set the
    366   1.95   tsutsui # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    367   1.95   tsutsui # to use, and the last bit must be 1 for this setting to be used.
    368   1.95   tsutsui # For DMA and UDMA, 0xf (1111) means 'disable'.
    369   1.95   tsutsui # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    370   1.95   tsutsui # (0xc=1100, 0xa=1010, 0xf=1111)
    371   1.95   tsutsui # 0x0000 means "use whatever the drive claims to support".
    372   1.95   tsutsui wd*		at atabus? drive ? flags 0x0000
    373   1.95   tsutsui 
    374   1.95   tsutsui # ATAPI bus support
    375   1.95   tsutsui atapibus*	at atapi?
    376   1.31      soda 
    377   1.31      soda #### ATAPI bus devices
    378   1.31      soda 
    379   1.31      soda # flags have the same meaning as for IDE drives.
    380   1.31      soda cd*		at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    381   1.31      soda sd*		at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    382   1.31      soda uk*		at atapibus? drive ? flags 0x0000	# ATAPI unknown
    383   1.33      soda 
    384   1.33      soda #### Workstation Console attachments
    385   1.33      soda 
    386   1.33      soda wsdisplay*	at vga?
    387   1.33      soda wsdisplay*	at tga?
    388   1.33      soda pckbd*		at pckbc?	# PC keyboard (kbd port)
    389   1.33      soda wskbd*		at pckbd?
    390   1.33      soda pms*		at pckbc?	# PS/2-style mouse (aux port)
    391   1.33      soda wsmouse*	at pms?
    392   1.23      soda 
    393   1.27      soda #### Pseudo devices
    394    1.1  jonathan 
    395   1.98  jonathan pseudo-device 	crypto			# opencrypto framework
    396   1.98  jonathan 
    397   1.27      soda # disk/mass storage pseudo-devices
    398   1.27      soda pseudo-device	ccd		4	# concatenated/striped disk devices
    399   1.74     elric #pseudo-device	cgd		4	# cryptographic disk devices
    400   1.60     oster pseudo-device	raid		8	# RAIDframe disk driver
    401   1.60     oster # Options to enable various other RAIDframe RAID types.
    402   1.81   tsutsui #options 	RF_INCLUDE_EVENODD=1
    403   1.81   tsutsui #options 	RF_INCLUDE_RAID5_RS=1
    404   1.81   tsutsui #options 	RF_INCLUDE_PARITYLOGGING=1
    405   1.81   tsutsui #options 	RF_INCLUDE_CHAINDECLUSTER=1
    406   1.81   tsutsui #options 	RF_INCLUDE_INTERDECLUSTER=1
    407   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    408   1.81   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    409   1.27      soda pseudo-device	md		1	# memory disk device (ramdisk)
    410   1.27      soda pseudo-device	vnd		4	# disk-like interface to files
    411   1.27      soda 
    412   1.27      soda # network pseudo-devices
    413   1.27      soda pseudo-device	bpfilter	8	# Berkeley packet filter
    414   1.27      soda pseudo-device	ipfilter		# IP filter (firewall) and NAT
    415   1.27      soda pseudo-device	loop		1	# network loopback
    416   1.27      soda pseudo-device	ppp		2	# Point-to-Point Protocol
    417   1.59    martin pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    418   1.27      soda pseudo-device	sl		2	# Serial Line IP
    419   1.27      soda #pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    420   1.27      soda pseudo-device	tun		2	# network tunneling over tty
    421   1.23      soda #pseudo-device	gre		2	# generic L3 over IP tunnel
    422   1.20    itojun pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    423   1.20    itojun #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    424   1.29    itojun #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    425   1.40    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    426   1.57    atatat pseudo-device	bridge			# simple inter-network bridging
    427   1.82  perseant #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    428   1.23      soda 
    429   1.27      soda # miscellaneous pseudo-devices
    430   1.39  jdolecek pseudo-device	pty			# pseudo-terminals
    431   1.27      soda pseudo-device	tb		1	# tablet line discipline
    432   1.27      soda #pseudo-device	sequencer	1	# MIDI sequencer
    433   1.27      soda # rnd works; RND_COM does not on port arc yet.
    434   1.27      soda pseudo-device	rnd			# /dev/random and in-kernel generator
    435   1.27      soda #options 	RND_COM			# use "com" randomness as well (BROKEN)
    436   1.69     lukem pseudo-device	clockctl		# user control of clock subsystem
    437   1.27      soda 
    438   1.27      soda # a pseudo device needed for Coda	# also needs CODA (above)
    439   1.27      soda #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    440   1.27      soda 
    441   1.27      soda # mouse & keyboard multiplexor pseudo-devices
    442   1.54  augustss #pseudo-device	wsmux
    443   1.84     ragge pseudo-device	ksyms			# /dev/ksyms
    444  1.101    itojun #pseudo-device	pf			# PF packet filter
    445  1.101    itojun #pseudo-device	pflog			# PF log if
    446