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GENERIC revision 1.42.2.8
      1 # $NetBSD: GENERIC,v 1.42.2.8 2006/02/20 23:09:00 tron Exp $
      2 #
      3 # GENERIC machine description file
      4 # 
      5 # This machine description file is used to generate the default NetBSD
      6 # kernel.  The generic kernel does not include all options, subsystems
      7 # and device drivers, but should be useful for most applications.
      8 #
      9 # The machine description file can be customised for your specific
     10 # machine to reduce the kernel size and improve its performance.
     11 #
     12 # For further information on compiling NetBSD kernels, see the config(8)
     13 # man page.
     14 #
     15 # For further information on hardware support for this architecture, see
     16 # the intro(4) man page.  For further information about kernel options
     17 # for this architecture, see the options(4) man page.  For an explanation
     18 # of each device driver in this file see the section 4 man page for the
     19 # device.
     20 
     21 include	"arch/amd64/conf/std.amd64"
     22 
     23 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     24 
     25 #ident 		"GENERIC-$Revision: 1.42.2.8 $"
     26 
     27 maxusers	32		# estimated number of users
     28 
     29 # delay between "rebooting ..." message and hardware reset, in milliseconds
     30 #options 	CPURESET_DELAY=2000
     31 
     32 # This option allows you to force a serial console at the specified
     33 # I/O address.   see console(4) for details.
     34 #options 	CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
     35 #	you don't want the option below ON iff you are using the
     36 #	serial console option of the new boot strap code.
     37 #options 	CONS_OVERRIDE	# Always use above! independent of boot info
     38 
     39 # The following options override the memory sizes passed in from the boot
     40 # block.  Use them *only* if the boot block is unable to determine the correct
     41 # values.  Note that the BIOS may *correctly* report less than 640k of base
     42 # memory if the extended BIOS data area is located at the top of base memory
     43 # (as is the case on most recent systems).
     44 #options 	REALBASEMEM=639		# size of base memory (in KB)
     45 #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     46 
     47 # Standard system options
     48 
     49 options 	INSECURE	# disable kernel security levels - X needs this
     50 
     51 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     52 options 	NTP		# NTP phase/frequency locked loop
     53 
     54 options 	KTRACE		# system call tracing via ktrace(1)
     55 options 	SYSTRACE	# system call vetting via systrace(1)
     56 
     57 options 	SYSVMSG		# System V-like message queues
     58 options 	SYSVSEM		# System V-like semaphores
     59 #options 	SEMMNI=10	# number of semaphore identifiers
     60 #options 	SEMMNS=60	# number of semaphores in system
     61 #options 	SEMUME=10	# max number of undo entries per process
     62 #options 	SEMMNU=30	# number of undo structures in system
     63 options 	SYSVSHM		# System V-like memory sharing
     64 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     65 options 	P1003_1B_SEMAPHORE
     66 
     67 options 	LKM		# loadable kernel modules
     68 
     69 options 	USERCONF	# userconf(4) support
     70 #options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     71 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     72 
     73 # Enable experimental buffer queue strategy for better responsiveness under 
     74 # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     75 #options 	NEW_BUFQ_STRATEGY
     76 
     77 # Diagnostic/debugging support options
     78 #options 	DIAGNOSTIC	# expensive kernel consistency checks
     79 #options 	DEBUG		# expensive debugging checks/support
     80 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     81 
     82 #
     83 # Because gcc omits the frame pointer for any -O level, the line below
     84 # is needed to make backtraces in DDB work.
     85 #
     86 #makeoptions 	COPTS="-O2 -fno-omit-frame-pointer"
     87 #options 	DDB		# in-kernel debugger
     88 #options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     89 #options 	KGDB		# remote debugger
     90 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
     91 #makeoptions	DEBUG="-g"	# compile full symbol table
     92 
     93 # Compatibility options
     94 options 	COMPAT_15	# compatibility with NetBSD 1.5,
     95 options 	COMPAT_16	# NetBSD 1.6,
     96 options 	COMPAT_20	# NetBSD 2.0,
     97 options 	COMPAT_43	# and 4.3BSD
     98 options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     99 
    100 options 	COMPAT_NETBSD32
    101 options 	EXEC_ELF32
    102 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    103 
    104 # File systems
    105 file-system 	FFS		# UFS
    106 file-system 	EXT2FS		# second extended file system (linux)
    107 file-system 	LFS		# log-structured file system
    108 file-system 	MFS		# memory file system
    109 file-system 	NFS		# Network File System client
    110 file-system 	NTFS		# Windows/NT file system (experimental)
    111 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    112 file-system 	MSDOSFS		# MS-DOS file system
    113 file-system 	FDESC		# /dev/fd
    114 file-system 	KERNFS		# /kern
    115 file-system 	NULLFS		# loopback file system
    116 file-system 	OVERLAY		# overlay file system
    117 file-system 	PORTAL		# portal filesystem (still experimental)
    118 file-system 	PROCFS		# /proc
    119 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    120 file-system 	UNION		# union file system
    121 file-system	CODA		# Coda File System; also needs vcoda (below)
    122 
    123 # File system options
    124 options 	QUOTA		# UFS quotas
    125 #options 	FFS_EI		# FFS Endian Independent support
    126 options 	SOFTDEP		# FFS soft updates support.
    127 #options	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    128 options 	NFSSERVER	# Network File System server
    129 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    130 				# immutable) behave as system flags.
    131 #options 	FFS_NO_SNAPSHOT	# ffs snapshots
    132 
    133 # Networking options
    134 #options 	GATEWAY		# packet forwarding
    135 options 	INET		# IP + ICMP + TCP + UDP
    136 options 	INET6		# IPV6
    137 #options 	IPSEC		# IP security
    138 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    139 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    140 #options 	IPSEC_DEBUG	# debug for IP security
    141 #options 	MROUTING	# IP multicast routing
    142 #options 	PIM		# Protocol Independent Multicast
    143 options 	NS		# XNS
    144 #options 	NSIP		# XNS tunneling over IP
    145 options 	ISO,TPIP	# OSI
    146 #options 	EON		# OSI tunneling over IP
    147 options 	CCITT,LLC,HDLC	# X.25
    148 options 	NETATALK	# AppleTalk networking protocols
    149 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    150 options 	PPP_DEFLATE	# Deflate compression support for PPP
    151 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    152 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    153 options 	IPFILTER_LOG	# ipmon(8) log support
    154 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    155 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    156 
    157 #options 	ALTQ		# Manipulate network interfaces' output queues
    158 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    159 #options 	ALTQ_CBQ	# Class-Based Queueing
    160 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    161 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    162 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    163 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    164 #options 	ALTQ_LOCALQ	# Local queueing discipline
    165 #options 	ALTQ_PRIQ	# Priority Queueing
    166 #options 	ALTQ_RED	# Random Early Detection
    167 #options 	ALTQ_RIO	# RED with IN/OUT
    168 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    169 
    170 # These options enable verbose messages for several subsystems.
    171 # Warning, these may compile large string tables into the kernel!
    172 options		ACPIVERBOSE	# verboase ACPI configuration messages
    173 options 	MIIVERBOSE	# verbose PHY autoconfig messages
    174 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    175 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    176 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    177 options 	SCSIVERBOSE	# human readable SCSI error messages
    178 options 	USBVERBOSE	# verbose USB device autoconfig messages
    179 options 	I2OVERBOSE	# verbose I2O driver messages
    180 
    181 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    182 
    183 #
    184 # wscons options
    185 #
    186 # builtin terminal emulations
    187 #options 	WSEMUL_SUN		# sun terminal emulation
    188 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    189 # different kernel output - see dev/wscons/wsdisplayvar.h
    190 options 	WS_KERNEL_FG=WSCOL_GREEN
    191 #options 	WS_KERNEL_BG=WSCOL_BLACK
    192 # compatibility to other console drivers
    193 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    194 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    195 options 	WSDISPLAY_COMPAT_USL		# VT handling
    196 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    197 # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    198 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    199 # allocate a number of virtual screens at autoconfiguration time
    200 #options 	WSDISPLAY_DEFAULTSCREENS=4
    201 # use a large software cursor that doesn't blink
    202 options 	PCDISPLAY_SOFTCURSOR
    203 # modify the screen type of the console; defaults to "80x25"
    204 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    205 # work around a hardware bug that loaded fonts don't work; found on ATI cards
    206 #options 	VGA_CONSOLE_ATI_BROKEN_FONTSEL
    207 # the following enables some functions to get mouse console support.
    208 # if you want a really secure system, it may be better not to enable them,
    209 # see wsmoused(8), section SECURITY CONSIDERATIONS for more info.
    210 #options 	WSDISPLAY_CHARFUNCS		# mouse console support
    211 # enable VGA raster mode capable of displaying multilingual text on console
    212 #options 	VGA_RASTERCONSOLE
    213 
    214 # Kernel root file system and dump configuration.
    215 config		netbsd	root on ? type ?
    216 #config		netbsd	root on sd0a type ffs
    217 #config		netbsd	root on ? type nfs
    218 
    219 #
    220 # Device configuration
    221 #
    222 
    223 mainbus0 at root
    224 
    225 #acpi0 at mainbus0
    226 
    227 #acpi0 		at mainbus0
    228 #options 	MPACPI
    229 #options 	MPACPI_SCANPCI		# MPBIOS configures PCI roots
    230 #options 	ACPI_PCI_FIXUP		# PCI interrupt routing via ACPI
    231 #options 	ACPI_ACTIVATE_DEV	# If set, activate inactive devices
    232 #options	ACPICA_PEDANTIC		# force strict conformance to the Spec.
    233 #options	ACPI_DISABLE_ON_POWEROFF	# disable acpi on power off
    234 
    235 # ACPI devices
    236 #acpiacad* 	at acpi?		# ACPI AC Adapter
    237 #acpibat* 	at acpi?		# ACPI Battery
    238 #acpibut* 	at acpi?		# ACPI Button
    239 #acpiec* 	at acpi?		# ACPI Embedded Controller
    240 #acpilid* 	at acpi?		# ACPI Lid Switch
    241 #acpitz* 	at acpi?		# ACPI Thermal Zone
    242 
    243 # Mainboard devices
    244 #com* 		at acpi?		# Serial communications interface
    245 #fdc* 		at acpi?		# Floppy disk controller
    246 #joy*		at acpi?		# Joystick/Game port
    247 #lpt* 		at acpi?		# Parallel port
    248 #mpu*		at acpi?		# Roland MPU-401 MIDI UART
    249 #pckbc*  	at acpi?		# PC keyboard controller
    250 #wss* 		at acpi?		# NeoMagic 256AV in wss mode
    251 
    252 options 	MPBIOS
    253 options 	MPBIOS_SCANPCI		# MPBIOS configures PCI roots
    254 cpu* 		at mainbus?
    255 ioapic* 	at mainbus? apid ?
    256 
    257 #apm0	at mainbus0			# Advanced power management
    258 
    259 # Tuning for power management, see apm(4) for more details.
    260 #options 	APM_NO_IDLE		# Don't call BIOS CPU idle function
    261 #options 	APM_V10_ONLY		# Use only the APM 1.0 calls
    262 #options 	APM_NO_POWEROFF		# Don't power off on halt(8)
    263 #options 	APM_POWER_PRINT		# Print stats on the console
    264 #options 	APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts
    265 
    266 
    267 # Basic Bus Support
    268 
    269 # PCI bus support
    270 pci*	at mainbus? bus ?
    271 pci*	at pchb? bus ?
    272 pci*	at ppb? bus ?
    273 
    274 # PCI bridges
    275 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    276 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    277 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    278 # XXX 'puc's aren't really bridges, but there's no better place for them here
    279 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    280 
    281 aapic* 	at pci? dev ? function ?	# AMD 8131 IO apic
    282 
    283 #agp* 	at pchb?
    284 
    285 #
    286 
    287 # ISA bus support
    288 isa0	at mainbus?
    289 isa0	at pcib?
    290 
    291 # CardBus bridge support
    292 #cbb*		at pci? dev ? function ?
    293 #cardslot*	at cbb?
    294 
    295 # CardBus bus support
    296 #cardbus*	at cardslot?
    297 #pcmcia* 	at cardslot?
    298 
    299 # Coprocessor Support
    300 
    301 # Console Devices
    302 
    303 # wscons
    304 pckbc0		at isa?			# pc keyboard controller
    305 pckbd*		at pckbc?		# PC keyboard
    306 pms*		at pckbc?		# PS/2 mouse for wsmouse
    307 #options 	PMS_DISABLE_POWERHOOK	# Disable PS/2 reset on resume
    308 #options 	PMS_SYNAPTICS_TOUCHPAD	# Enable support for Synaptics Touchpads
    309 vga*		at pci? dev ? function ?
    310 wsdisplay*	at vga? console ?
    311 wskbd*		at pckbd? console ?
    312 wsmouse*	at pms? mux 0
    313 
    314 pcppi0		at isa?
    315 sysbeep0	at pcppi?
    316 
    317 # Cryptographic Devices
    318 
    319 # PCI cryptographic devices
    320 hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    321 ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    322 
    323 # Serial Devices
    324 
    325 # PCI serial interfaces
    326 com*	at puc? port ?			# 16x50s on "universal" comm boards
    327 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    328 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    329 
    330 # PCMCIA serial interfaces
    331 #com*	at pcmcia? function ?		# Modems and serial cards
    332 
    333 #pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    334 #com*	at pcmcom? slave ?		# ...and the slave devices
    335 
    336 # CardBus serial interfaces
    337 #com*	at cardbus? dev ? function ?	# Modems and serial cards
    338 
    339 # ISA serial interfaces
    340 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    341 com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    342 com1	at isa? port 0x2f8 irq 3
    343 
    344 # Parallel Printer Interfaces
    345 
    346 # PCI parallel printer interfaces
    347 lpt*	at puc? port ?			# || ports on "universal" comm boards
    348 
    349 # ISA parallel printer interfaces
    350 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    351 lpt1	at isa? port 0x278
    352 
    353 # Hardware monitors
    354 
    355 # LM7[89] and compatible hardware monitors
    356 #lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310
    357 
    358 # AMD 768 and 8111 power/ACPI controllers
    359 amdpm*	at pci? dev ? function ?	# RNG and SMBus 1.0 interface
    360 #iic*	at amdpm?			# sensors below are on this bus
    361 #adt7463c* at iic? addr 0x2C		# Unknown other motherboard(s)
    362 #adt7463c* at iic? addr 0x2D		# Tyan S2881
    363 #adt7463c* at iic? addr 0x2E            # Tyan S2882-D
    364 
    365 # I2O devices
    366 iop*	at pci? dev ? function ?	# I/O processor
    367 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    368 ld*	at iop? tid ?			# block devices
    369 # XXX dpti.c wants a processor type that is not assigned for x86-64
    370 #dpti*	at iop? tid 0			# DPT/Adaptec control interface
    371 
    372 
    373 # SCSI Controllers and Devices
    374 
    375 # PCI SCSI controllers
    376 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    377 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    378 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    379 ahd*	at pci? dev ? function ?	# Adaptec aic790x SCSI
    380 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    381 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    382 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    383 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    384 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    385 mpt*	at pci? dev ? function ?	# LSILogic 9x9 and 53c1030
    386 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    387 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    388 esiop*	at pci? dev ? function ?	# Symbios 53c875 and newer SCSI
    389 #options 	SIOP_SYMLED		# drive the act. LED in software
    390 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    391 
    392 # PCMCIA SCSI controllers
    393 #aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    394 #esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI
    395 
    396 # CardBus SCSI cards
    397 #adv*	at cardbus? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    398 #ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480
    399 
    400 # SCSI bus support
    401 scsibus* at scsi?
    402 
    403 # SCSI devices
    404 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    405 st*	at scsibus? target ? lun ?	# SCSI tape drives
    406 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    407 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    408 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    409 ss*	at scsibus? target ? lun ?	# SCSI scanners
    410 uk*	at scsibus? target ? lun ?	# SCSI unknown
    411 
    412 
    413 # RAID controllers and devices
    414 #aac*	at pci? dev ? function ?	# Broken -- 32bit assumptions.
    415 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    416 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    417 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    418 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    419 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    420 
    421 ld*	at amr? unit ?
    422 ld*	at cac? unit ?
    423 ld*	at icp? unit ?
    424 ld*	at twe? unit ?
    425 ld*	at mlx? unit ?
    426 
    427 icpsp*	at icp? unit ?			# SCSI pass-through
    428 
    429 # IDE and related devices
    430 # PCI IDE controllers - see pciide(4) for supported hardware.
    431 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    432 # how to set up DMA modes for this chip. This may work, or may cause
    433 # a machine hang with some controllers.
    434 pciide* at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    435 acardide* at pci? dev ? function ?	# Acard IDE controllers
    436 aceride* at pci? dev ? function ?	# Acer Lab IDE controllers
    437 artsata* at pci? dev ? function ?	# Intel i31244 SATA controller
    438 cmdide* at pci? dev ? function ?	# CMD tech IDE controllers
    439 cypide* at pci? dev ? function ?	# Cypress IDE controllers
    440 hptide* at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    441 optiide* at pci? dev ? function ?	# Opti IDE controllers
    442 piixide* at pci? dev ? function ?	# Intel IDE controllers
    443 pdcide* at pci? dev ? function ?	# Promise IDE controllers
    444 pdcsata* at pci? dev ? function ?	# Promise SATA150 controllers
    445 satalink* at pci? dev ? function ?	# SiI SATALink controllers
    446 siside* at pci? dev ? function ?	# SiS IDE controllers
    447 slide*  at pci? dev ? function ?	# Symphony Labs IDE controllers
    448 viaide* at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    449 
    450 # PCMCIA IDE controllers
    451 #wdc*	at pcmcia? function ?
    452 
    453 # ISA ST506, ESDI, and IDE controllers
    454 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
    455 # fall back to 16bits I/O if 32bits I/O are not functional).
    456 # Some controllers pass the initial 32bit test, but will fail later.
    457 wdc0	at isa? port 0x1f0 irq 14 flags 0x00
    458 wdc1	at isa? port 0x170 irq 15 flags 0x00
    459 
    460 # ATA (IDE) bus support
    461 atabus* at ata?
    462 
    463 # IDE drives
    464 # Flags are used only with controllers that support DMA operations
    465 # and mode settings (e.g. some pciide controllers)
    466 # The lowest order four bits (rightmost digit) of the flags define the PIO
    467 # mode to use, the next set of four bits the DMA mode and the third set the
    468 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    469 # to use, and the last bit must be 1 for this setting to be used.
    470 # For DMA and UDMA, 0xf (1111) means 'disable'.
    471 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    472 # (0xc=1100, 0xa=1010, 0xf=1111)
    473 # 0x0000 means "use whatever the drive claims to support".
    474 wd*	at atabus? drive ? flags 0x0000
    475 
    476 # ATAPI bus support
    477 atapibus* at atapi?
    478 
    479 # ATA RAID configuration support, as found on some Promise controllers.  
    480 pseudo-device ataraid  
    481 ld*     at ataraid? vendtype ? unit ?
    482 
    483 # ATAPI devices
    484 # flags have the same meaning as for IDE drives.
    485 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    486 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    487 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    488 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    489 
    490 
    491 # Miscellaneous mass storage devices
    492 
    493 # ISA floppy
    494 fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    495 #fdc1	at isa? port 0x370 irq ? drq ?
    496 fd*	at fdc? drive ?			# the drives themselves
    497 # some machines need you to do this instead of fd*
    498 #fd0	at fdc0 drive 0
    499 
    500 # Network Interfaces
    501 
    502 # PCI network interfaces
    503 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    504 bce* 	at pci? dev ? function ?	# Broadcom 440x 10/100 Ethernet
    505 bge* 	at pci? dev ? function ?	# Broadcom 570x gigabit Ethernet
    506 dge*	at pci? dev ? function ?	# Intel 82597 10GbE LR
    507 en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    508 ep*	at pci? dev ? function ?	# 3Com 3c59x
    509 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    510 esh*	at pci? dev ? function ?	# Essential HIPPI card
    511 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    512 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    513 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    514 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    515 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    516 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    517 lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    518 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    519 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    520 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    521 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    522 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    523 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    524 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    525 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    526 skc* 	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    527 sk* 	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    528 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    529 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    530 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    531 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    532 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    533 vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    534 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    535 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    536 wm*	at pci? dev ? function ?	# Intel 82543/82544 gigabit
    537 xge*	at pci? dev ? function ?	# Neterion (S2io) Xframe-I 10GbE
    538 
    539 # PCMCIA network interfaces
    540 #an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
    541 #awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS)
    542 #cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
    543 #ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    544 #mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    545 #ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    546 #ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
    547 #sm*	at pcmcia? function ?		# Megahertz Ethernet
    548 # tr at pcmcia has problems with Cardbus bridges
    549 #tr*	at pcmcia? function ?		# TROPIC based Token-Ring
    550 #wi*	at pcmcia? function ?		# Lucent/Intersil WaveLan IEEE (802.11)
    551 #xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet
    552 
    553 #mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    554 #com*	at mhzc?
    555 #sm*	at mhzc?
    556 
    557 # CardBus network cards
    558 #ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
    559 #fxp*	at cardbus? dev ? function ?	# Intel i8255x
    560 #rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
    561 #tlp*	at cardbus? dev ? function ?	# DECchip 21143
    562 
    563 # MII/PHY support
    564 acphy*	at mii? phy ?			# DAltima AC101 and AMD Am79c874 PHYs
    565 amhphy*	at mii? phy ?			# AMD 79c901 Ethernet PHYs
    566 bmtphy*	at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    567 brgphy*	at mii? phy ?			# Broadcom BCM5400-family PHYs
    568 ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    569 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    570 exphy*	at mii? phy ?			# 3Com internal PHYs
    571 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    572 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    573 icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    574 igphy* 	at mii? phy ?			# Intel IGP01E1000
    575 inphy*	at mii? phy ?			# Intel 82555 PHYs
    576 iophy*	at mii? phy ?			# Intel 82553 PHYs
    577 lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    578 makphy*	at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    579 nsphy*	at mii? phy ?			# NS83840 PHYs
    580 nsphyter* at mii? phy ?			# NS83843 PHYs
    581 pnaphy*	at mii? phy ?			# generic HomePNA PHYs
    582 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    583 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    584 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    585 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    586 ukphy*	at mii? phy ?			# generic unknown PHYs
    587 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    588 
    589 
    590 # USB Controller and Devices
    591 
    592 # PCI USB controllers
    593 # The EHCI is not ready for prime time.
    594 #ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    595 ohci*	at pci?	dev ? function ?	# Open Host Controller
    596 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    597 
    598 # CardBus USB controllers
    599 #ehci*	at cardbus? dev ? function ?	# Enhanced Host Controller
    600 #ohci*	at cardbus? dev ? function ?	# Open Host Controller
    601 
    602 # ISA USB controllers
    603 #slhci0	at isa? port 0x300 irq 5	# ScanLogic SL811HS
    604 
    605 # USB bus support
    606 #usb*	at ehci?
    607 usb*	at ohci?
    608 usb*	at uhci?
    609 #usb*	at slhci?
    610 
    611 # USB Hubs
    612 uhub*	at usb?
    613 uhub*	at uhub? port ? configuration ? interface ?
    614 
    615 # USB HID device
    616 uhidev*	at uhub? port ? configuration ? interface ?
    617 
    618 # USB Mice
    619 ums*	at uhidev? reportid ?
    620 wsmouse* at ums? mux 0
    621 
    622 # USB Keyboards
    623 ukbd*	at uhidev? reportid ?
    624 wskbd*	at ukbd? console ? mux 1
    625 
    626 # USB Generic HID devices
    627 uhid*	at uhidev? reportid ?
    628 
    629 # USB Printer
    630 ulpt*	at uhub? port ? configuration ? interface ?
    631 
    632 # USB Modem
    633 umodem*	at uhub? port ? configuration ?
    634 ucom*	at umodem?
    635 
    636 # USB Mass Storage
    637 umass*	at uhub? port ? configuration ? interface ?
    638 #wd* at umass?
    639 
    640 # USB audio
    641 uaudio*	at uhub? port ? configuration ?
    642 
    643 # USB MIDI
    644 umidi* at uhub? port ? configuration ?
    645 
    646 # USB IrDA
    647 # USB-IrDA bridge spec
    648 uirda* at uhub? port ? configuration ? interface ?
    649 irframe* at uirda?
    650 
    651 # SigmaTel STIr4200 USB/IrDA Bridge
    652 ustir* at uhub? port ?
    653 irframe* at ustir?
    654 
    655 # USB Ethernet adapters
    656 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    657 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    658 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    659 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    660 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    661 udav*	at uhub? port ?		# Davicom DM9601 based adapters
    662 
    663 # Prolific PL2301/PL2302 host-to-host adapter
    664 upl*	at uhub? port ?
    665 
    666 # Serial adapters
    667 ubsa*	at uhub? port ?		# Belkin serial adapter
    668 ucom*	at ubsa? portno ?
    669 
    670 uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
    671 ucom*	at uftdi? portno ?
    672 
    673 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    674 ucom*	at umct? portno ?
    675 
    676 uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
    677 ucom*	at uplcom? portno ?
    678 
    679 uvscom*	at uhub? port ?		# SUNTAC Slipper U VS-10U serial adapter
    680 ucom*	at uvscom? portno ?
    681 
    682 # Diamond Multimedia Rio 500
    683 urio*	at uhub? port ?
    684 
    685 # USB Handspring Visor
    686 uvisor*	at uhub? port ?
    687 ucom*	at uvisor?
    688 
    689 # Kyocera AIR-EDGE PHONE
    690 ukyopon* at uhub? port ?
    691 ucom*	at ukyopon? portno ?
    692 
    693 # USB scanners
    694 uscanner* at uhub? port ?
    695 
    696 # USB scanners that use SCSI emulation, e.g., HP5300
    697 usscanner* at uhub? port ?
    698 
    699 # Y@P firmware loader
    700 uyap* at uhub? port ?
    701 
    702 # D-Link DSB-R100 USB radio
    703 udsbr*	at uhub? port ?
    704 radio*	at udsbr?
    705 
    706 # USB Generic driver
    707 ugen*	at uhub? port ?
    708 
    709 
    710 # IrDA and Consumer Ir devices
    711 
    712 # Toshiba Oboe
    713 #oboe* 	at pci? dev ? function ?	# broken -- vtophys
    714 #irframe* at oboe?
    715 
    716 
    717 # Audio Devices
    718 
    719 # PCI audio devices
    720 auich*	at pci? dev ? function ?	# Intel/AMD/nVidia AC'97 Audio
    721 autri*	at pci? dev ? function ?	# Trident 4DWAVE based AC'97 Audio
    722 auvia*	at pci? dev ? function ?	# VIA AC'97 audio
    723 azalia*	at pci? dev ? function ?	# High Definition Audio
    724 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    725 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    726 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    727 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    728 emuxki*	at pci? dev ? function ?	# Creative SBLive! and PCI512
    729 esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
    730 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    731 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    732 fms*	at pci? dev ? function ?	# Forte Media FM801
    733 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    734 sv*	at pci? dev ? function ?	# S3 SonicVibes
    735 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    736 
    737 # PCMCIA audio devices
    738 #esl*	at pcmcia? function ?			# ESS 1688 AudioDrive
    739 
    740 # OPL[23] FM synthesizers
    741 #opl0	at isa? port 0x388	# use only if not attached to sound card
    742 opl*	at cmpci? flags 1
    743 #opl*	at esl?
    744 opl*	at eso?
    745 opl*	at fms?
    746 opl*	at sv?
    747 
    748 # Audio support
    749 audio*	at audiobus?
    750 
    751 # MPU 401 UARTs
    752 #mpu*	at isa? port 0x330 irq 9	# MPU401 or compatible card
    753 mpu*	at cmpci?
    754 mpu*	at eso?
    755 mpu*	at yds?
    756 
    757 # MIDI support
    758 midi*	at midibus?
    759 midi*	at pcppi?		# MIDI interface to the PC speaker
    760 
    761 # The spkr driver provides a simple tone interface to the built in speaker.
    762 #spkr0	at pcppi?		# PC speaker
    763 
    764 
    765 # FM-Radio devices
    766 # PCI radio devices
    767 #gtp*	at pci? dev ? function ? # Guillemot Maxi Radio FM 2000 Radio Card
    768 
    769 # Radio support
    770 #radio*	at gtp?
    771 
    772 
    773 # TV cards
    774 
    775 # Brooktree 848/849/878/879 based TV cards
    776 bktr* at pci? dev ? function ?
    777 radio* at bktr?
    778 
    779 
    780 # Mice
    781 
    782 # Middle Digital, Inc. PCI-Weasel serial console board control
    783 # devices (watchdog timer, etc.)
    784 weasel* at pci?
    785 
    786 # Pull in optional local configuration
    787 include	"arch/amd64/conf/GENERIC.local"
    788 
    789 # Pseudo-Devices
    790 
    791 pseudo-device 	crypto			# opencrypto framework
    792 
    793 # disk/mass storage pseudo-devices
    794 pseudo-device	ccd		4	# concatenated/striped disk devices
    795 #pseudo-device	cgd		4	# cryptographic disk devices
    796 pseudo-device	raid		8	# RAIDframe disk driver
    797 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    798 #Options to enable various other RAIDframe RAID types.
    799 #options 	RF_INCLUDE_EVENODD=1
    800 #options 	RF_INCLUDE_RAID5_RS=1
    801 #options 	RF_INCLUDE_PARITYLOGGING=1
    802 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    803 #options 	RF_INCLUDE_INTERDECLUSTER=1
    804 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    805 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    806 pseudo-device	fss		4	# file system snapshot device
    807 
    808 pseudo-device	md		1	# memory disk device (ramdisk)
    809 pseudo-device	vnd		4	# disk-like interface to files
    810 #options 	VND_COMPRESSION		# compressed vnd(4)
    811 
    812 # network pseudo-devices
    813 pseudo-device	bpfilter	8	# Berkeley packet filter
    814 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    815 pseudo-device	loop			# network loopback
    816 pseudo-device	ppp		2	# Point-to-Point Protocol
    817 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    818 pseudo-device	sl		2	# Serial Line IP
    819 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    820 pseudo-device	irframetty		# IrDA frame line discipline
    821 pseudo-device	tun		2	# network tunneling over tty
    822 pseudo-device	tap			# virtual Ethernet
    823 pseudo-device	gre		2	# generic L3 over IP tunnel
    824 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    825 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    826 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    827 pseudo-device	vlan			# IEEE 802.1q encapsulation
    828 pseudo-device	bridge			# simple inter-network bridging
    829 #options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    830 
    831 # miscellaneous pseudo-devices
    832 pseudo-device	pty			# pseudo-terminals
    833 pseudo-device	tb		1	# tablet line discipline
    834 pseudo-device	sequencer	1	# MIDI sequencer
    835 # rnd works; RND_COM does not on port i386 yet.
    836 pseudo-device	rnd			# /dev/random and in-kernel generator
    837 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    838 pseudo-device	clockctl		# user control of clock subsystem
    839 pseudo-device	ksyms			# /dev/ksyms
    840 #pseudo-device	pf			# PF packet filter
    841 #pseudo-device	pflog			# PF log if
    842 
    843 # a pseudo device needed for Coda	# also needs CODA (above)
    844 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    845 
    846 # wscons pseudo-devices
    847 pseudo-device	wsmux			# mouse & keyboard multiplexor
    848 pseudo-device	wsfont
    849