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RAMDISK revision 1.47
      1  1.47  thorpej #	$NetBSD: RAMDISK,v 1.47 2003/12/14 01:32:01 thorpej Exp $
      2   1.1     soda #
      3   1.4     soda #	memory disk based configuration file for MIPS R4x00 ARC Systems
      4   1.1     soda #
      5   1.1     soda 
      6  1.33  tsutsui include		"arch/arc/conf/std.arc"
      7  1.33  tsutsui 
      8  1.33  tsutsui #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      9  1.33  tsutsui 
     10  1.47  thorpej #ident		"GENERIC-$Revision: 1.47 $"
     11  1.33  tsutsui 
     12  1.33  tsutsui maxusers	32		# estimated number of users
     13  1.33  tsutsui 
     14  1.33  tsutsui # Platform support
     15  1.36  tsutsui options 	PLATFORM_ACER_PICA_61		# PICA, NEC ImageRISCstation
     16  1.38  tsutsui options 	PLATFORM_DESKTECH_ARCSTATION_I	# DeskStation rPC44
     17  1.38  tsutsui options 	PLATFORM_DESKTECH_TYNE		# DeskStation Tyne
     18  1.33  tsutsui options 	PLATFORM_MICROSOFT_JAZZ		# MIPS Magnum
     19  1.33  tsutsui options 	PLATFORM_NEC_J96A		# NEC Express 5800/240 EISA R4K
     20  1.33  tsutsui options 	PLATFORM_NEC_JC94		# NEC Express 5800/230 PCI R4K
     21  1.33  tsutsui options 	PLATFORM_NEC_R94		# NEC RISCstation 2200 EISA
     22  1.33  tsutsui options 	PLATFORM_NEC_R96	# NEC Express RISCserver, RISCserver 2200
     23  1.33  tsutsui options 	PLATFORM_NEC_RAX94		# NEC RISCstation 2200 PCI
     24  1.33  tsutsui options 	PLATFORM_NEC_RD94		# NEC RISCstation 2250
     25  1.33  tsutsui options 	PLATFORM_SNI_RM200PCI
     26  1.33  tsutsui 
     27  1.33  tsutsui # Standard system options
     28  1.33  tsutsui 
     29  1.33  tsutsui options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     30  1.33  tsutsui #options 	NTP		# NTP phase/frequency locked loop
     31  1.33  tsutsui 
     32  1.33  tsutsui #options 	KTRACE		# system call tracing via ktrace(1)
     33  1.33  tsutsui #options 	SYSTRACE	# system call vetting via systrace(1)
     34  1.33  tsutsui 
     35  1.33  tsutsui #options 	SYSVMSG		# System V-like message queues
     36  1.33  tsutsui #options 	SYSVSEM		# System V-like semaphores
     37  1.33  tsutsui #options 	SEMMNI=10	# number of semaphore identifiers
     38  1.33  tsutsui #options 	SEMMNS=60	# number of semaphores in system
     39  1.33  tsutsui #options 	SEMUME=10	# max number of undo entries per process
     40  1.33  tsutsui #options 	SEMMNU=30	# number of undo structures in system
     41  1.33  tsutsui #options 	SYSVSHM		# System V-like memory sharing
     42  1.33  tsutsui #options 	SHMMAXPGS=1024	# 1024 pages is the default
     43  1.33  tsutsui 
     44  1.33  tsutsui options 	LKM		# loadable kernel modules
     45  1.33  tsutsui 
     46  1.33  tsutsui options 	USERCONF	# userconf(4) support
     47  1.33  tsutsui options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     48  1.33  tsutsui 
     49  1.33  tsutsui # Enable experimental buffer queue strategy for better responsiveness under 
     50  1.33  tsutsui # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     51  1.33  tsutsui #options 	NEW_BUFQ_STRATEGY
     52  1.33  tsutsui 
     53  1.33  tsutsui # Diagnostic/debugging support options
     54  1.33  tsutsui #options 	DIAGNOSTIC		# cheap kernel consistency checks
     55  1.33  tsutsui #options 	DEBUG			# expensive debugging checks/support
     56  1.33  tsutsui #options 	KMEMSTATS		# kernel memory statistics (vmstat -m)
     57  1.33  tsutsui options 	DDB			# in-kernel debugger
     58  1.33  tsutsui #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     59  1.33  tsutsui #options 	KGDB			# remote gdb
     60  1.33  tsutsui #options 	KGDB_DEVRATE=19200	# kernel gdb port rate (default 9600)
     61  1.33  tsutsui #options 	KGDB_DEV="17*256+0"	# device for kernel gdb
     62  1.33  tsutsui #makeoptions	DEBUG="-g"		# compile full symbol table
     63  1.33  tsutsui options 	SYMTAB_SPACE=262144
     64  1.33  tsutsui 
     65  1.33  tsutsui # Compatibility options
     66  1.33  tsutsui #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     67  1.33  tsutsui #options 	COMPAT_10	# NetBSD 1.0,
     68  1.33  tsutsui #options 	COMPAT_11	# NetBSD 1.1,
     69  1.33  tsutsui #options 	COMPAT_12	# NetBSD 1.2,
     70  1.33  tsutsui options 	COMPAT_13	# NetBSD 1.3,
     71  1.33  tsutsui options 	COMPAT_14	# NetBSD 1.4,
     72  1.41  tsutsui options 	COMPAT_16	# NetBSD 1.6,
     73  1.33  tsutsui options 	COMPAT_43	# and 4.3BSD
     74  1.33  tsutsui options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     75  1.33  tsutsui 
     76  1.33  tsutsui # mipsel specific
     77  1.33  tsutsui #options 	COMPAT_ULTRIX	# Ultrix binary compatibility
     78  1.33  tsutsui #options 	EXEC_ECOFF	# Ultrix RISC binaries are ECOFF format
     79  1.33  tsutsui 
     80  1.33  tsutsui # File systems
     81  1.33  tsutsui file-system 	FFS		# fast filesystem
     82  1.33  tsutsui #file-system 	EXT2FS		# second extended file system (linux)
     83  1.33  tsutsui #file-system 	LFS		# log-structured file system
     84  1.33  tsutsui file-system 	MFS		# memory file system
     85  1.33  tsutsui file-system 	NTFS		# Windows/NT file system (experimental)
     86  1.33  tsutsui file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     87  1.33  tsutsui file-system 	MSDOSFS		# MS-DOS file system
     88  1.33  tsutsui file-system 	NFS		# Network File System client
     89  1.33  tsutsui file-system 	FDESC		# /dev/fd
     90  1.33  tsutsui file-system 	KERNFS		# /kern
     91  1.33  tsutsui file-system 	NULLFS		# loopback file system
     92  1.33  tsutsui #file-system 	OVERLAY		# overlay file system
     93  1.33  tsutsui #file-system 	PORTAL		# portal filesystem (still experimental)
     94  1.33  tsutsui file-system 	PROCFS		# /proc
     95  1.33  tsutsui #file-system 	UMAPFS		# NULLFS + uid and gid remapping
     96  1.33  tsutsui #file-system 	UNION		# union file system
     97  1.33  tsutsui #file-system	CODA		# Coda File System; also needs vcoda (below)
     98  1.33  tsutsui 
     99  1.33  tsutsui # File system options
    100  1.33  tsutsui #options 	QUOTA		# FFS quotas
    101  1.33  tsutsui #options 	FFS_EI		# FFS Endian Independent support
    102  1.33  tsutsui #options 	SOFTDEP		# FFS soft updates support.
    103  1.33  tsutsui #options 	NFSSERVER	# Network File System server
    104  1.33  tsutsui #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    105  1.33  tsutsui 				# immutable) behave as system flags.
    106  1.33  tsutsui 
    107  1.33  tsutsui # Networking options
    108  1.33  tsutsui #options 	GATEWAY		# IP packet forwarding
    109  1.33  tsutsui options 	INET		# IP + ICMP + TCP + UDP
    110  1.33  tsutsui options 	INET6		# IPV6
    111  1.33  tsutsui #options 	IPSEC		# IP security
    112  1.33  tsutsui #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    113  1.33  tsutsui #options 	IPSEC_DEBUG	# debug for IP security
    114  1.33  tsutsui #options 	MROUTING	# IP multicast routing
    115  1.33  tsutsui #options 	NS		# XNS
    116  1.33  tsutsui #options 	NSIP		# XNS tunneling over IP
    117  1.33  tsutsui #options 	ISO,TPIP	# OSI networking
    118  1.33  tsutsui #options 	EON		# OSI tunneling over IP
    119  1.33  tsutsui #options 	CCITT,LLC,HDLC	# X.25
    120  1.33  tsutsui #options 	NETATALK	# AppleTalk networking protocols
    121  1.33  tsutsui #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    122  1.33  tsutsui #options 	PPP_DEFLATE	# Deflate compression support for PPP
    123  1.33  tsutsui #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    124  1.33  tsutsui #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    125  1.33  tsutsui #options 	IPFILTER_LOG	# ipmon(8) log support
    126  1.33  tsutsui #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    127  1.33  tsutsui #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    128  1.33  tsutsui 
    129  1.33  tsutsui # These options enable verbose messages for several subsystems.
    130  1.33  tsutsui # Warning, these may compile large string tables into the kernel!
    131  1.33  tsutsui #options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    132  1.33  tsutsui #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    133  1.33  tsutsui #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    134  1.33  tsutsui #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    135  1.33  tsutsui #options 	SCSIVERBOSE	# human readable SCSI error messages
    136  1.33  tsutsui 
    137  1.33  tsutsui # wscons terminal emulation
    138  1.33  tsutsui options 	WSEMUL_VT100	# VT100 emulation
    139  1.14     soda 
    140   1.4     soda # Enable the hooks used for initializing the root memory-disk.
    141   1.4     soda options 	MEMORY_DISK_HOOKS
    142  1.29  tsutsui options 	MEMORY_DISK_IS_ROOT		# force root on memory disk
    143  1.29  tsutsui options 	MEMORY_DISK_SERVER=0		# no userspace md(4) support
    144  1.32  tsutsui options 	MEMORY_DISK_ROOT_SIZE=5120	# size of memory disk, in blocks
    145   1.4     soda 
    146  1.29  tsutsui makeoptions	COPTS="-Os -mmemcpy"	# generates smaller code than -O2, -O1
    147   1.1     soda 
    148  1.33  tsutsui # Kernel root file system and dump configuration.
    149  1.33  tsutsui options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    150  1.33  tsutsui config		netbsd	root on ? type ?
    151  1.33  tsutsui #config		netbsd	root on sd0a type ffs
    152  1.33  tsutsui #config		netbsd	root on ? type nfs
    153  1.33  tsutsui 
    154  1.33  tsutsui #
    155  1.33  tsutsui # Device configuration
    156  1.33  tsutsui #
    157  1.33  tsutsui 
    158  1.33  tsutsui mainbus0	at root
    159  1.33  tsutsui cpu*		at mainbus0
    160  1.33  tsutsui 
    161  1.33  tsutsui #### Jazz-Internal bus devices
    162  1.33  tsutsui 
    163  1.33  tsutsui # PLATFORM_ACER_PICA_61
    164  1.33  tsutsui # PLATFORM_MICROSOFT_JAZZ
    165  1.33  tsutsui # PLATFORM_NEC_J96A
    166  1.33  tsutsui # PLATFORM_NEC_JC94
    167  1.33  tsutsui # PLATFORM_NEC_R94
    168  1.33  tsutsui # PLATFORM_NEC_R96
    169  1.33  tsutsui # PLATFORM_NEC_RAX94
    170  1.33  tsutsui # PLATFORM_NEC_RD94
    171  1.33  tsutsui jazzio*		at mainbus0	# Jazz-Internal bus host bridge.
    172  1.33  tsutsui 
    173  1.33  tsutsui timer0		at jazzio?
    174  1.33  tsutsui mcclock0 	at jazzio?
    175  1.33  tsutsui #pc0		at jazzio?
    176  1.33  tsutsui #opms0		at jazzio?
    177  1.33  tsutsui vga0		at jazzio?	# Jazz localbus VGA
    178  1.33  tsutsui pckbc0		at jazzio?	# PC keyboard controller
    179  1.33  tsutsui com0		at jazzio?
    180  1.33  tsutsui com1		at jazzio?
    181  1.33  tsutsui lpt0		at jazzio?
    182  1.33  tsutsui sn0		at jazzio?
    183  1.33  tsutsui 
    184  1.33  tsutsui fdc0		at jazzio?
    185  1.33  tsutsui fd*		at fdc? drive ?
    186  1.33  tsutsui 
    187  1.35  tsutsui asc0		at jazzio? flags 0x000000	# NCR53C9x SCSI
    188  1.34  tsutsui osiop*		at jazzio? flags 0x00000	# NCR53C710 SCSI
    189  1.45  tsutsui oosiop* 	at jazzio?			# NCR53C700 SCSI
    190  1.33  tsutsui 
    191  1.33  tsutsui #### ISA bus devices
    192  1.33  tsutsui 
    193  1.33  tsutsui # PLATFORM_ACER_PICA_61
    194  1.33  tsutsui # PLATFORM_MICROSOFT_JAZZ
    195  1.33  tsutsui # PLATFORM_NEC_J96A
    196  1.33  tsutsui # PLATFORM_NEC_R94
    197  1.33  tsutsui # PLATFORM_NEC_R96
    198  1.33  tsutsui jazzisabr*	at mainbus0	# Jazz-(E)ISA bus bridge.
    199  1.33  tsutsui isa*		at jazzisabr?
    200  1.33  tsutsui 
    201  1.33  tsutsui # PLATFORM_DESKTECH_ARCSTATION_I
    202  1.38  tsutsui arcsisabr*	at mainbus0	# DeskStation rPC44 ISA host bridge.
    203  1.33  tsutsui isa*		at arcsisabr?
    204  1.33  tsutsui 
    205  1.33  tsutsui # PLATFORM_DESKTECH_TYNE
    206  1.38  tsutsui tyneisabr*	at mainbus0	# DeskStation Tyne ISA host bridge.
    207  1.33  tsutsui isa*		at tyneisabr?
    208  1.33  tsutsui 
    209  1.33  tsutsui #isadma0 	at isa?
    210  1.33  tsutsui 
    211  1.40  tsutsui isapnp0 	at isa?
    212  1.40  tsutsui 
    213  1.33  tsutsui timer0		at isa? port 0x40 irq 0
    214  1.33  tsutsui mcclock0 	at isa? port 0x70
    215  1.33  tsutsui 
    216  1.37  tsutsui #pc0		at isa? irq 1			# generic PC console device
    217  1.37  tsutsui #opms0		at isa? irq 12			# PS/2 auxiliary port mouse
    218  1.33  tsutsui vga0		at isa?
    219  1.33  tsutsui #options 	VGA_RASTERCONSOLE
    220  1.33  tsutsui options 	VGA_RESET
    221  1.37  tsutsui pckbc0		at isa?				# PC keyboard controller
    222  1.33  tsutsui com0		at isa? port 0x3f8 irq 4
    223  1.33  tsutsui com1		at isa? port 0x2f8 irq 3
    224  1.33  tsutsui com2		at isa? port 0x3e8 irq 4
    225  1.33  tsutsui com3		at isa? port 0x2e8 irq 3
    226  1.33  tsutsui ast0		at isa? port 0x1a0 irq 3	# AST 4-port serial cards
    227  1.33  tsutsui com*		at ast? slave ?
    228  1.33  tsutsui 
    229  1.33  tsutsui # Joystick driver. Probe is a little strange; add only if you have one.
    230  1.33  tsutsui #joy0		at isa? port 0x201
    231  1.33  tsutsui 
    232  1.33  tsutsui # ISA ST506, ESDI, and IDE controllers
    233  1.33  tsutsui # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    234  1.33  tsutsui # fall back to 16bits I/O if 32bits I/O are not functional).
    235  1.33  tsutsui # Some controllers pass the initial 32bit test, but will fail later.
    236  1.40  tsutsui wdc0		at isa? port 0x1f0 irq 14 flags 0x00
    237  1.33  tsutsui #wdc1		at isa? port 0x170 irq 15 flags 0x00
    238  1.40  tsutsui wdc*		at isapnp?
    239  1.33  tsutsui 
    240  1.33  tsutsui # ISA parallel printer interfaces
    241  1.33  tsutsui lpt0		at isa? port 0x378 irq 7
    242  1.33  tsutsui 
    243  1.33  tsutsui # ISA network interfaces
    244  1.33  tsutsui #ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    245  1.40  tsutsui ep*		at isa? port ? irq ?		# 3C509 ethernet cards
    246  1.40  tsutsui ep*		at isapnp?			# 3C509B ethernet card
    247  1.40  tsutsui ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
    248  1.40  tsutsui ne1		at isa? port 0x300 irq 10
    249  1.40  tsutsui ne*		at isapnp?			# NE[12]000 PnP ethernet
    250  1.40  tsutsui we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    251  1.40  tsutsui we1		at isa? port 0x300 iomem 0xcc000 irq 10
    252  1.33  tsutsui 
    253  1.33  tsutsui # XXX - should be configured
    254  1.33  tsutsui #btl0		at isa? port 0x330 irq ? drq ?
    255  1.33  tsutsui 
    256  1.33  tsutsui #### PCI bus devices
    257  1.33  tsutsui 
    258  1.33  tsutsui # PLATFORM_NEC_JC94
    259  1.33  tsutsui # PLATFORM_NEC_RAX94
    260  1.33  tsutsui # PLATFORM_NEC_RD94
    261  1.33  tsutsui necpb*		at mainbus0	# NEC RISCstation PCI host bridge.
    262  1.33  tsutsui pci*		at necpb?
    263  1.33  tsutsui 
    264  1.33  tsutsui #vga*	 	at pci? dev ? function ?
    265  1.33  tsutsui tga*		at pci? dev ? function ?	# DEC ZLXp-E[123] Graphics
    266  1.33  tsutsui 
    267  1.33  tsutsui ahc*		at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    268  1.33  tsutsui iha*		at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    269  1.33  tsutsui pcscp*		at pci? dev ? function ?	# AMD Am53c974 PCscsi-PCI SCSI
    270  1.33  tsutsui siop*		at pci? dev ? function ?	# NCR/Symbios 53c8xx SCSI
    271  1.33  tsutsui trm*		at pci? dev ? function ?	# Tekram DC-395/315 SCSI
    272  1.33  tsutsui 
    273  1.33  tsutsui # PCI IDE controllers - see pciide(4) for supported hardware.
    274  1.33  tsutsui # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    275  1.33  tsutsui # how to set up DMA modes for this chip. This may work, or may cause
    276  1.33  tsutsui # a machine hang with some controllers.
    277  1.43   bouyer pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    278  1.43   bouyer acardide*	at pci? dev ? function ?	# Acard IDE controllers
    279  1.45  tsutsui #aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    280  1.47  thorpej artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    281  1.43   bouyer cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    282  1.43   bouyer cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    283  1.43   bouyer hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    284  1.43   bouyer optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    285  1.45  tsutsui #piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    286  1.43   bouyer pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    287  1.46  thorpej satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    288  1.45  tsutsui #siside* 	at pci? dev ? function ?	# SiS IDE controllers
    289  1.43   bouyer slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    290  1.45  tsutsui #viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    291  1.45  tsutsui 
    292  1.45  tsutsui epic*		at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    293  1.45  tsutsui ex*		at pci? dev ? function ?	# 3Com 90x[BC]
    294  1.45  tsutsui fxp*		at pci? dev ? function ?	# Intel EtherExpress PRO
    295  1.45  tsutsui ne*		at pci? dev ? function ?	# NE2000-compatible
    296  1.45  tsutsui pcn*		at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    297  1.45  tsutsui rtk*		at pci? dev ? function ?	# Realtek 8129/8139
    298  1.45  tsutsui sip*		at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    299  1.45  tsutsui tlp*		at pci? dev ? function ?	# DECchip 21x4x and clones
    300  1.33  tsutsui 
    301  1.33  tsutsui #### MII/PHY support
    302  1.33  tsutsui 
    303  1.33  tsutsui exphy*		at mii? phy ?		# 3Com internal PHYs
    304  1.33  tsutsui icsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
    305  1.33  tsutsui inphy*		at mii? phy ?		# Intel 82555 PHYs
    306  1.33  tsutsui iophy*		at mii? phy ?		# Intel 82553 PHYs
    307  1.33  tsutsui lxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
    308  1.33  tsutsui nsphy*		at mii? phy ?		# NS83840 PHYs
    309  1.33  tsutsui nsphyter*	at mii? phy ?		# NS83843 PHYs
    310  1.33  tsutsui qsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
    311  1.33  tsutsui sqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
    312  1.33  tsutsui tlphy*		at mii? phy ?		# ThunderLAN PHYs
    313  1.33  tsutsui tqphy*		at mii? phy ?		# TDK Semiconductor PHYs
    314  1.33  tsutsui ukphy*		at mii? phy ?		# generic unknown PHYs
    315  1.33  tsutsui 
    316  1.45  tsutsui # SCSI bus support
    317  1.45  tsutsui scsibus*	at scsi?
    318  1.45  tsutsui 
    319  1.33  tsutsui #### SCSI bus devices
    320  1.33  tsutsui 
    321  1.33  tsutsui sd*		at scsibus? target ? lun ?
    322  1.33  tsutsui st*		at scsibus? target ? lun ?
    323  1.33  tsutsui cd*		at scsibus? target ? lun ?
    324  1.33  tsutsui ch*		at scsibus? target ? lun ?
    325  1.33  tsutsui ss*		at scsibus? target ? lun ?
    326  1.33  tsutsui uk*		at scsibus? target ? lun ?
    327  1.45  tsutsui 
    328  1.45  tsutsui # ATA (IDE) bus support
    329  1.45  tsutsui atabus* 	at ata?
    330  1.45  tsutsui 
    331  1.45  tsutsui # IDE drives
    332  1.45  tsutsui # Flags are used only with controllers that support DMA operations
    333  1.45  tsutsui # and mode settings (e.g. some pciide controllers)
    334  1.45  tsutsui # The lowest order four bits (rightmost digit) of the flags define the PIO
    335  1.45  tsutsui # mode to use, the next set of four bits the DMA mode and the third set the
    336  1.45  tsutsui # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    337  1.45  tsutsui # to use, and the last bit must be 1 for this setting to be used.
    338  1.45  tsutsui # For DMA and UDMA, 0xf (1111) means 'disable'.
    339  1.45  tsutsui # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    340  1.45  tsutsui # (0xc=1100, 0xa=1010, 0xf=1111)
    341  1.45  tsutsui # 0x0000 means "use whatever the drive claims to support".
    342  1.45  tsutsui wd*		at atabus? drive ? flags 0x0000
    343  1.45  tsutsui 
    344  1.45  tsutsui # ATAPI bus support
    345  1.45  tsutsui atapibus*	at atapi?
    346  1.33  tsutsui 
    347  1.33  tsutsui #### ATAPI bus devices
    348  1.33  tsutsui 
    349  1.33  tsutsui # flags have the same meaning as for IDE drives.
    350  1.33  tsutsui cd*		at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    351  1.33  tsutsui sd*		at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    352  1.33  tsutsui uk*		at atapibus? drive ? flags 0x0000	# ATAPI unknown
    353  1.33  tsutsui 
    354  1.33  tsutsui #### Workstation Console attachments
    355  1.33  tsutsui 
    356  1.33  tsutsui wsdisplay*	at vga?
    357  1.33  tsutsui wsdisplay*	at tga?
    358  1.33  tsutsui pckbd*		at pckbc?	# PC keyboard (kbd port)
    359  1.33  tsutsui wskbd*		at pckbd?
    360  1.33  tsutsui pms*		at pckbc?	# PS/2-style mouse (aux port)
    361  1.33  tsutsui wsmouse*	at pms?
    362  1.33  tsutsui 
    363  1.33  tsutsui #### Pseudo devices
    364  1.33  tsutsui 
    365  1.33  tsutsui # disk/mass storage pseudo-devices
    366  1.33  tsutsui #pseudo-device	ccd		4	# concatenated/striped disk devices
    367  1.33  tsutsui #pseudo-device	cgd		4	# cryptographic disk devices
    368  1.33  tsutsui #pseudo-device	raid		8	# RAIDframe disk driver
    369  1.33  tsutsui # Options to enable various other RAIDframe RAID types.
    370  1.33  tsutsui # options	RF_INCLUDE_EVENODD=1
    371  1.33  tsutsui # options	RF_INCLUDE_RAID5_RS=1
    372  1.33  tsutsui # options	RF_INCLUDE_PARITYLOGGING=1
    373  1.33  tsutsui # options	RF_INCLUDE_CHAINDECLUSTER=1
    374  1.33  tsutsui # options	RF_INCLUDE_INTERDECLUSTER=1
    375  1.33  tsutsui # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    376  1.33  tsutsui # options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    377  1.33  tsutsui pseudo-device	md		1	# memory disk device (ramdisk)
    378  1.33  tsutsui #pseudo-device	vnd		4	# disk-like interface to files
    379  1.33  tsutsui 
    380  1.33  tsutsui # network pseudo-devices
    381  1.33  tsutsui pseudo-device	bpfilter	8	# Berkeley packet filter
    382  1.33  tsutsui #pseudo-device	ipfilter		# IP filter (firewall) and NAT
    383  1.33  tsutsui pseudo-device	loop		1	# network loopback
    384  1.33  tsutsui pseudo-device	ppp		2	# Point-to-Point Protocol
    385  1.33  tsutsui #pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    386  1.33  tsutsui pseudo-device	sl		2	# Serial Line IP
    387  1.33  tsutsui #pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    388  1.33  tsutsui #pseudo-device	tun		2	# network tunneling over tty
    389  1.33  tsutsui #pseudo-device	gre		2	# generic L3 over IP tunnel
    390  1.33  tsutsui #pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    391  1.33  tsutsui #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    392  1.33  tsutsui #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    393  1.33  tsutsui #pseudo-device	vlan			# IEEE 802.1q encapsulation
    394  1.33  tsutsui #pseudo-device	bridge			# simple inter-network bridging
    395  1.33  tsutsui 
    396  1.33  tsutsui # miscellaneous pseudo-devices
    397  1.33  tsutsui pseudo-device	pty		2	# pseudo-terminals
    398  1.33  tsutsui #pseudo-device	tb		1	# tablet line discipline
    399  1.33  tsutsui #pseudo-device	sequencer	1	# MIDI sequencer
    400  1.33  tsutsui # rnd works; RND_COM does not on port arc yet.
    401  1.33  tsutsui pseudo-device	rnd			# /dev/random and in-kernel generator
    402  1.33  tsutsui #options 	RND_COM			# use "com" randomness as well (BROKEN)
    403  1.33  tsutsui pseudo-device	clockctl		# user control of clock subsystem
    404  1.33  tsutsui 
    405  1.33  tsutsui # a pseudo device needed for Coda	# also needs CODA (above)
    406  1.33  tsutsui #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    407  1.33  tsutsui 
    408  1.33  tsutsui # mouse & keyboard multiplexor pseudo-devices
    409  1.33  tsutsui #pseudo-device	wsmux
    410