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XEN3_DOM0 revision 1.15
      1 # $NetBSD: XEN3_DOM0,v 1.15 2008/04/21 20:20:12 cegger Exp $
      2 
      3 include 	"arch/amd64/conf/std.xen"
      4 
      5 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      6 
      7 #options 	UVMHIST
      8 #options 	UVMHIST_PRINT
      9 #options 	SYSCALL_DEBUG
     10 
     11 maxusers	32		# estimated number of users
     12 
     13 #
     14 options 	DOM0OPS
     15 # boot messages with MPBIOS, acpi and ioapic can be quite large
     16 options 	MSGBUFSIZE=24576
     17 
     18 #options 	VM86		# virtual 8086 emulation
     19 #options 	USER_LDT	# user-settable LDT; used by WINE
     20 
     21 #options 	MTRR		# memory-type range register syscall support
     22 
     23 #options 	CONSDEVNAME="\"xencons\""
     24 #options 	CONS_OVERRIDE
     25 
     26 options 	INSECURE	# disable kernel security levels - X needs this
     27 
     28 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     29 options 	NTP		# NTP phase/frequency locked loop
     30 
     31 options 	KTRACE		# system call tracing via ktrace(1)
     32 
     33 options 	SYSVMSG		# System V-like message queues
     34 options 	SYSVSEM		# System V-like semaphores
     35 #options 	SEMMNI=10	# number of semaphore identifiers
     36 #options 	SEMMNS=60	# number of semaphores in system
     37 #options 	SEMUME=10	# max number of undo entries per process
     38 #options 	SEMMNU=30	# number of undo structures in system
     39 options 	SYSVSHM		# System V-like memory sharing
     40 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     41 options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support
     42 
     43 options 	LKM		# loadable kernel modules
     44 
     45 options 	USERCONF	# userconf(4) support
     46 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     47 
     48 # Diagnostic/debugging support options
     49 options 	DIAGNOSTIC	# expensive kernel consistency checks
     50 options 	DEBUG		# expensive debugging checks/support 
     51 options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     52 options 	DDB		# in-kernel debugger
     53 options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
     54 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     55 #options 	KGDB		# remote debugger
     56 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
     57 makeoptions 	DEBUG="-g"	# compile full symbol table
     58 makeoptions 	COPTS="-O2 -fno-omit-frame-pointer"
     59 options DDB_COMMANDONENTER="trace;show registers"
     60 
     61 # Compatibility options
     62 options 	COMPAT_15	# NetBSD 1.5
     63 options 	COMPAT_16	# NetBSD 1.6
     64 options 	COMPAT_20	# NetBSD 2.0
     65 options 	COMPAT_30	# NetBSD 3.0 compatibility.
     66 options 	COMPAT_40	# NetBSD 4.0
     67 options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     68 
     69 options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
     70 options 	COMPAT_LINUX	# binary compatibility with Linux
     71 options 	COMPAT_LINUX32	# binary compatibility with Linux
     72 options 	COMPAT_NETBSD32
     73 options 	EXEC_ELF32
     74 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     75 
     76 # File systems
     77 file-system 	FFS		# UFS
     78 file-system 	EXT2FS		# second extended file system (linux)
     79 file-system 	LFS		# log-structured file system
     80 file-system 	MFS		# memory file system
     81 file-system 	NFS		# Network File System client
     82 file-system 	NTFS		# Windows/NT file system (experimental)
     83 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     84 file-system 	MSDOSFS		# MS-DOS file system
     85 file-system 	FDESC		# /dev/fd
     86 file-system 	KERNFS		# /kern
     87 file-system 	NULLFS		# loopback file system
     88 file-system 	OVERLAY		# overlay file system
     89 file-system 	PORTAL		# portal filesystem (still experimental)
     90 file-system 	PROCFS		# /proc
     91 file-system 	UMAPFS		# NULLFS + uid and gid remapping
     92 file-system 	UNION		# union file system
     93 file-system 	CODA		# Coda File System; also needs vcoda (below)
     94 file-system 	SMBFS		# experimental - CIFS; also needs nsmb (below)
     95 file-system 	PTYFS		# /dev/pts/N support
     96 file-system 	TMPFS		# Efficient memory file-system
     97 
     98 # File system options
     99 options 	QUOTA		# UFS quotas
    100 #options 	FFS_EI		# FFS Endian Independent support
    101 options 	SOFTDEP		# FFS soft updates support.
    102 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    103 options 	NFSSERVER	# Network File System server
    104 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    105 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    106 				# immutable) behave as system flags.
    107 
    108 # Networking options
    109 #options 	GATEWAY		# packet forwarding
    110 options 	INET		# IP + ICMP + TCP + UDP
    111 options 	INET6		# IPV6
    112 #options 	IPSEC		# IP security
    113 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    114 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    115 #options 	IPSEC_DEBUG	# debug for IP security
    116 #options 	MROUTING	# IP multicast routing
    117 #options 	PIM		# Protocol Independent Multicast
    118 options 	ISO,TPIP	# OSI
    119 #options 	EON		# OSI tunneling over IP
    120 options 	NETATALK	# AppleTalk networking protocols
    121 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    122 options 	PPP_DEFLATE	# Deflate compression support for PPP
    123 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    124 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    125 options 	IPFILTER_LOG	# ipmon(8) log support
    126 options 	IPFILTER_LOOKUP	# ippool(8) support
    127 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    128 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    129 
    130 #options 	ALTQ		# Manipulate network interfaces' output queues
    131 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    132 #options 	ALTQ_CBQ	# Class-Based Queueing
    133 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    134 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    135 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    136 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    137 #options 	ALTQ_LOCALQ	# Local queueing discipline
    138 #options 	ALTQ_PRIQ	# Priority Queueing
    139 #options 	ALTQ_RED	# Random Early Detection
    140 #options 	ALTQ_RIO	# RED with IN/OUT
    141 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    142 
    143 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM,NFS_BOOT_BOOTSTATIC
    144 #options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
    145 #options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
    146 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
    147 #options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
    148 #options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""
    149 
    150 #
    151 # wscons options
    152 #
    153 # builtin terminal emulations
    154 #options 	WSEMUL_SUN		# sun terminal emulation
    155 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    156 # different kernel output - see dev/wscons/wsdisplayvar.h
    157 options 	WS_KERNEL_FG=WSCOL_GREEN
    158 #options 	WS_KERNEL_BG=WSCOL_BLACK
    159 # compatibility to other console drivers
    160 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    161 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    162 options 	WSDISPLAY_COMPAT_USL		# VT handling
    163 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    164 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    165 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    166 # allocate a number of virtual screens at autoconfiguration time
    167 #options 	WSDISPLAY_DEFAULTSCREENS=4
    168 # use a large software cursor that doesn't blink
    169 options 	PCDISPLAY_SOFTCURSOR
    170 # modify the screen type of the console; defaults to "80x25"
    171 #options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
    172 # work around a hardware bug that loaded fonts don't work; found on ATI cards
    173 #options 	VGA_CONSOLE_ATI_BROKEN_FONTSEL
    174 # console scrolling support.
    175 options 	WSDISPLAY_SCROLLSUPPORT
    176 # enable VGA raster mode capable of displaying multilingual text on console
    177 #options 	VGA_RASTERCONSOLE
    178 config		netbsd	root on ? type ?
    179 #config		netbsd	root on wd0a type ffs
    180 #config		netbsd	root on xennet0 type nfs
    181 
    182 mainbus0 at root
    183 
    184 cpu* at mainbus?
    185 
    186 # IPMI support
    187 #ipmi0          at mainbus?
    188 
    189 hypervisor*	at mainbus?		# Xen hypervisor
    190 
    191 vcpu*		at hypervisor?		# Xen virtual CPUs
    192 
    193 xenbus*		at hypervisor?		# Xen virtual bus
    194 
    195 xencons*	at hypervisor?		# Xen virtual console
    196 
    197 acpi0 		at hypervisor?
    198 options 	MPBIOS
    199 options 	MPDEBUG
    200 options 	MPVERBOSE
    201 options 	ACPIVERBOSE
    202 options 	ACPI_SCANPCI		# find PCI roots using ACPI
    203 options 	MPBIOS_SCANPCI		# MPBIOS configures PCI roots
    204 #options 	PCI_ADDR_FIXUP		# fixup PCI I/O addresses
    205 #options 	PCI_BUS_FIXUP		# fixup PCI bus numbering
    206 #options 	PCI_INTR_FIXUP		# fixup PCI interrupt routing
    207 #options 	ACPI_ACTIVATE_DEV	# If set, activate inactive devices
    208 #options 	ACPICA_PEDANTIC		# force strict conformance to the Spec.
    209 
    210 ioapic*		at mainbus? apid ?
    211 
    212 # ACPI devices
    213 acpiacad* 	at acpi?		# ACPI AC Adapter
    214 acpibat* 	at acpi?		# ACPI Battery
    215 acpibut* 	at acpi?		# ACPI Button
    216 acpiec* 	at acpi?		# ACPI Embedded Controller
    217 acpilid* 	at acpi?		# ACPI Lid Switch
    218 acpitz*		at acpi?		# ACPI Thermal Zone
    219 
    220 # PCI bus support
    221 pci*		at hypervisor? bus ?
    222 pci*		at pchb? bus ?
    223 ppb*		at pci? dev ? function ?	# PCI-PCI bridges
    224 pci*		at ppb? bus ?
    225 
    226 # PCI bridges
    227 #ichlpcib* at pci? dev ? function ?	# Intel ICH PCI-ISA w/ timecounter,
    228 					# watchdog and SpeedStep support
    229 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    230 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    231 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    232 # XXX 'puc's aren't really bridges, but there's no better place for them here
    233 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    234 
    235 agp* 	at pchb?
    236 
    237 # ISA bus support
    238 #isa0	at ichlpcib?
    239 isa0	at pcib?
    240 isa0	at hypervisor?
    241 
    242 # Serial Devices
    243 
    244 # PCI serial interfaces
    245 com*	at puc? port ?			# 16x50s on "universal" comm boards
    246 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    247 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    248 
    249 # ISA serial interfaces
    250 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    251 # If a com port is used as Xen console it can't be used by the domain0 kernel
    252 # and there's no easy way to detect this yet. Leave com0 out as it's the
    253 # port usually used for serial console
    254 #com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    255 com1	at isa? port 0x2f8 irq 3
    256 #com2	at isa? port 0x3e8 irq 5
    257 #com3	at isa? port 0x2e8 irq 9
    258 
    259 # Parallel Printer Interfaces
    260 
    261 # PCI parallel printer interfaces
    262 lpt*	at puc? port ?			# || ports on "universal" comm boards
    263 
    264 # ISA parallel printer interfaces
    265 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    266 
    267 # Hardware monitors
    268 
    269 # AMD 768 and 8111 power/ACPI controllers
    270 amdpm*	at pci? dev ? function ?	# RNG and SMBus 1.0 interface
    271 #iic*	at amdpm?			# sensors below are on this bus
    272 #adt7463c* at iic? addr 0x2C		# Unknown other motherboard(s)
    273 #adt7463c* at iic? addr 0x2D		# Tyan S2881
    274 #adt7463c* at iic? addr 0x2E		# Tyan S2882-D
    275 
    276 # LM7[89] and compatible hardware monitors
    277 #lm0	at isa?	port 0x290		# other common: 0x280, 0x310, 0xc00
    278 
    279 # VIA VT82C686A/VT8231 Hardware Monitor and Power Management TImer
    280 #viaenv*	at pci? dev ? function ?
    281 
    282 
    283 # PCI network interfaces
    284 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    285 ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    286 atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    287 bce* 	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    288 bge* 	at pci? dev ? function ?	# Broadcom 570x gigabit Ethernet
    289 bnx* 	at pci? dev ? function ?	# Broadcom NetXtremeII gigabit Ethernet
    290 dge*	at pci? dev ? function ?	# Intel 82597 10GbE LR
    291 en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    292 ep*	at pci? dev ? function ?	# 3Com 3c59x
    293 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    294 esh*	at pci? dev ? function ?	# Essential HIPPI card
    295 ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    296 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    297 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    298 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    299 hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    300 ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
    301 iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
    302 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    303 lii*	at pci? dev ? function ?	# Atheros L2 Fast-Ethernet
    304 lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    305 mskc*	at pci? dev ? function ?	# Marvell Yukon 2 Gigabit Ethernet
    306 msk*	at mskc?			# Marvell Yukon 2 Gigabit Ethernet
    307 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    308 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    309 nfe*	at pci?	dev ? function ?	# NVIDIA nForce Ethernet
    310 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    311 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    312 ral*	at pci? dev ? function ?	# Ralink Technology RT25x0 802.11a/b/g
    313 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    314 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    315 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    316 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    317 skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    318 sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    319 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    320 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    321 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    322 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    323 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    324 txp*	at pci? dev ? function ?	# 3com 3cr990
    325 vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    326 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    327 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    328 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    329 xge*	at pci? dev ? function ?	# Neterion (S2io) Xframe-I 10GbE
    330 
    331 # MII/PHY support
    332 acphy*	at mii? phy ?			# Altima AC101 and AMD Am79c874 PHYs
    333 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    334 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    335 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    336 ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    337 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    338 exphy*	at mii? phy ?			# 3Com internal PHYs
    339 gentbi* at mii? phy ?			# Generic Ten-Bit 1000BASE-[CLS]X PHYs
    340 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    341 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    342 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    343 igphy*	at mii? phy ?			# Intel IGP01E1000
    344 ikphy*	at mii? phy ?			# Intel 82563 PHYs
    345 inphy*	at mii? phy ?			# Intel 82555 PHYs
    346 iophy*	at mii? phy ?			# Intel 82553 PHYs
    347 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    348 makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    349 nsphy*	at mii? phy ?			# NS83840 PHYs
    350 nsphyter* at mii? phy ? 		# NS83843 PHYs
    351 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    352 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    353 rgephy* at mii? phy ?			# Realtek 8169S/8110S internal PHYs
    354 rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    355 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    356 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    357 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    358 ukphy*	at mii? phy ?			# generic unknown PHYs
    359 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    360 
    361 # I2O devices
    362 iop*	at pci? dev ? function ?	# I/O processor
    363 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    364 ld*	at iop? tid ?			# block devices
    365 # XXX dpti.c wants a processor type that is not assigned for x86-64
    366 #dpti*	at iop? tid 0			# DPT/Adaptec control interface
    367 
    368 # IDE and related devices
    369 # PCI IDE controllers - see pciide(4) for supported hardware.
    370 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    371 # how to set up DMA modes for this chip. This may work, or may cause
    372 # a machine hang with some controllers.
    373 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    374 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    375 aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    376 ahcisata* 	at pci? dev ? function ?	# AHCI SATA controllers
    377 artsata* 	at pci? dev ? function ?	# Intel i31244 SATA controller
    378 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    379 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    380 geodeide* 	at pci? dev ? function ?	# AMD Geode IDE controllers
    381 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    382 iteide* 	at pci? dev ? function ?	# IT Express IDE controllers
    383 ixpide*		at pci? dev ? function ?	# ATI IXP IDE controllers
    384 jmide* 		at pci? dev ? function ? 	# JMicron PCI-e PATA/SATA controllers
    385 ahcisata* 	at jmide?
    386 optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    387 piixide* 	at pci? dev ? function ?	# Intel IDE controllers
    388 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    389 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    390 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    391 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    392 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    393 slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    394 svwsata* 	at pci? dev ? function ?	# ServerWorks SATA controllers
    395 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    396 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    397 
    398 # ATA (IDE) bus support
    399 atabus* at ata?
    400 
    401 # IDE drives
    402 # Flags are used only with controllers that support DMA operations
    403 # and mode settings (e.g. some pciide controllers)
    404 # The lowest order four bits (rightmost digit) of the flags define the PIO
    405 # mode to use, the next set of four bits the DMA mode and the third set the
    406 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    407 # to use, and the last bit must be 1 for this setting to be used.
    408 # For DMA and UDMA, 0xf (1111) means 'disable'.
    409 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    410 # (0xc=1100, 0xa=1010, 0xf=1111)
    411 # 0x0000 means "use whatever the drive claims to support".
    412 wd*	at atabus? drive ? flags 0x0000
    413 
    414 # ATA RAID configuration support, as found on some Promise controllers.
    415 pseudo-device	ataraid
    416 ld*	at ataraid? vendtype ? unit ?
    417 
    418 # ATAPI bus support
    419 atapibus* at atapi?
    420 
    421 # ATAPI devices
    422 # flags have the same meaning as for IDE drives.
    423 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    424 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    425 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    426 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    427 
    428 # SCSI Controllers and Devices
    429 
    430 # PCI SCSI controllers
    431 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    432 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    433 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    434 ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
    435 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    436 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    437 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    438 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    439 mfi*	at pci? dev ? function ?	# LSI MegaRAID SAS
    440 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    441 mpt*	at pci? dev ? function ?	# LSI Fusion SCSI/FC
    442 njs*	at pci? dev ? function ?	# Workbit NinjaSCSI-32
    443 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    444 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    445 esiop*	at pci? dev ? function ?	# Symbios 53c875 SCSI and newer
    446 #options 	SIOP_SYMLED		# drive the act. LED in software
    447 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    448 # SCSI bus support
    449 scsibus* at scsi?
    450 
    451 # SCSI devices
    452 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    453 st*	at scsibus? target ? lun ?	# SCSI tape drives
    454 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    455 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    456 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    457 ss*	at scsibus? target ? lun ?	# SCSI scanners
    458 uk*	at scsibus? target ? lun ?	# SCSI unknown
    459 
    460 # RAID controllers and devices
    461 aac*	at pci? dev ? function ?	# Adaptec AAC family
    462 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    463 arcmsr*	at pci? dev ? function ? 	# Areca SATA RAID controllers
    464 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    465 ciss*	at pci? dev ? function ?	# HP Smart Array controllers
    466 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    467 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    468 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    469 twa*	at pci? dev ? function ?	# 3ware Escalade 95xx RAID controllers
    470 
    471 ld*	at aac? unit ?			# logical disk devices
    472 ld*	at amr? unit ?
    473 ld*	at cac? unit ?
    474 ld*	at icp? unit ?
    475 ld*	at twe? unit ?
    476 ld*	at twa? unit ?
    477 ld*	at mlx? unit ?
    478 
    479 icpsp*	at icp? unit ?			# SCSI pass-through
    480 
    481 # wscons
    482 pckbc0		at isa?			# pc keyboard controller
    483 pckbd*		at pckbc?		# PC keyboard
    484 pms*		at pckbc?		# PS/2 mouse for wsmouse
    485 #options 	PMS_DISABLE_POWERHOOK	# Disable PS/2 reset on resume
    486 #vga0		at isa?
    487 vga*		at pci? dev ? function ?
    488 #pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    489 #machfb* 	at pci? dev ? function ? # ATI Mach64 framebuffer driver
    490 wsdisplay*	at vga? console ?
    491 #wsdisplay*	at pcdisplay? console ?
    492 #wsdisplay* 	at machfb? console ?
    493 wskbd*		at pckbd? console ?
    494 wsmouse*	at pms? mux 0
    495 
    496 # USB Controller and Devices
    497 
    498 # PCI USB controllers
    499 ehci*   at pci? dev ? function ?        # Enhanced Host Controller
    500 ohci*   at pci? dev ? function ?        # Open Host Controller
    501 uhci*   at pci? dev ? function ?        # Universal Host Controller (Intel)
    502 
    503 # USB bus support
    504 usb*    at ehci?
    505 usb*    at ohci?
    506 usb*    at uhci?
    507 
    508 # USB Hubs
    509 uhub*   at usb?
    510 uhub*   at uhub? port ?
    511 
    512 # USB HID device
    513 uhidev* at uhub? port ? configuration ? interface ?
    514 
    515 # USB Mice
    516 ums*    at uhidev? reportid ?
    517 wsmouse* at ums? mux 0
    518 
    519 # USB eGalax touch-panel
    520 uep*    at uhub? port ?
    521 wsmouse* at uep? mux 0
    522 
    523 # USB Keyboards
    524 ukbd*   at uhidev? reportid ?
    525 wskbd*  at ukbd? console ? mux 1
    526 
    527 # USB serial adapter
    528 ucycom*	at uhidev? reportid ?
    529 
    530 # USB Generic HID devices
    531 uhid*   at uhidev? reportid ?
    532 
    533 # USB Printer
    534 ulpt*   at uhub? port ? configuration ? interface ?
    535 
    536 # USB Modem
    537 umodem* at uhub? port ? configuration ?
    538 ucom*   at umodem?
    539 
    540 # USB Mass Storage
    541 umass*  at uhub? port ? configuration ? interface ?
    542 wd*     at umass?
    543 
    544 # USB audio
    545 uaudio* at uhub? port ? configuration ?
    546 
    547 # USB MIDI
    548 umidi* at uhub? port ? configuration ?
    549 
    550 # USB IrDA
    551 # USB-IrDA bridge spec
    552 uirda* at uhub? port ? configuration ? interface ?
    553 irframe* at uirda?
    554 
    555 # SigmaTel STIr4200 USB/IrDA Bridge
    556 ustir* at uhub? port ?
    557 irframe* at ustir?
    558 
    559 # USB Ethernet adapters
    560 aue*    at uhub? port ?         # ADMtek AN986 Pegasus based adapters
    561 axe*    at uhub? port ?         # ASIX AX88172 based adapters
    562 cdce*   at uhub? port ?         # CDC, Ethernet Networking Control Model
    563 cue*    at uhub? port ?         # CATC USB-EL1201A based adapters
    564 kue*    at uhub? port ?         # Kawasaki LSI KL5KUSB101B based adapters
    565 udav*   at uhub? port ?         # Davicom DM9601 based adapters
    566 url*    at uhub? port ?         # Realtek RTL8150L based adapters
    567 
    568 # USB 802.11 adapters
    569 atu*    at uhub? port ?         # Atmel AT76C50XX based adapters
    570 ral*	at uhub? port ?		# Ralink Technology RT25x0 802.11a/b/g
    571 rum*	at uhub? port ?		# Ralink Technology RT2501/RT2601 802.11a/b/g
    572 
    573 # Prolific PL2301/PL2302 host-to-host adapter
    574 upl*    at uhub? port ?
    575 
    576 # Serial adapters
    577 ubsa*   at uhub? port ?         # Belkin serial adapter
    578 ucom*   at ubsa? portno ?
    579 
    580 uftdi*  at uhub? port ?         # FTDI FT8U100AX serial adapter
    581 ucom*   at uftdi? portno ?
    582 
    583 umct*   at uhub? port ?         # MCT USB-RS232 serial adapter
    584 ucom*   at umct? portno ?
    585 
    586 uplcom* at uhub? port ?         # I/O DATA USB-RSAQ2 serial adapter
    587 ucom*   at uplcom? portno ?
    588 
    589 uvscom* at uhub? port ?         # SUNTAC Slipper U VS-10U serial adapter
    590 ucom*   at uvscom? portno ?
    591 
    592 # Diamond Multimedia Rio 500
    593 urio*   at uhub? port ?
    594 
    595 # USB Handspring Visor
    596 uvisor* at uhub? port ?
    597 ucom*   at uvisor?
    598 
    599 # Kyocera AIR-EDGE PHONE
    600 ukyopon* at uhub? port ?
    601 ucom*	at ukyopon? portno ?
    602 
    603 # USB scanners
    604 uscanner* at uhub? port ?
    605 
    606 # USB scanners that use SCSI emulation, e.g., HP5300
    607 usscanner* at uhub? port ?
    608 
    609 # Y@P firmware loader
    610 uyap* at uhub? port ?
    611 
    612 # D-Link DSB-R100 USB radio
    613 udsbr*  at uhub? port ?
    614 radio*  at udsbr?
    615 
    616 # USB Generic driver
    617 ugen*   at uhub? port ?
    618 
    619 # PCI IEEE1394 controllers
    620 fwohci*	at pci? dev ? function ?	# IEEE1394 Open Host Controller
    621 
    622 # CardBus IEEE1394 controllers
    623 #fwohci*	at cardbus? function ?	# IEEE1394 Open Host Controller
    624 
    625 ieee1394if* at fwohci?
    626 fwip*	at ieee1394if?			# IP over IEEE1394
    627 sbp*	at ieee1394if? euihi ? euilo ?	# SCSI over IEEE1394
    628 
    629 # PCI audio devices
    630 auacer* at pci? dev ? function ?	# ALi M5455 integrated AC'97 Audio
    631 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    632 auixp*	at pci? dev ? function ?	# ATI IXP AC'97 Audio
    633 autri*	at pci? dev ? function ?	# Trident 4DWAVE based AC'97 Audio
    634 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    635 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    636 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    637 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    638 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    639 emuxki* at pci? dev ? function ?	# Creative SBLive! and PCI512
    640 esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
    641 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    642 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    643 fms*	at pci? dev ? function ?	# Forte Media FM801
    644 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    645 sv*	at pci? dev ? function ?	# S3 SonicVibes
    646 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    647 
    648 # OPL[23] FM synthesizers
    649 #opl0	at isa? port 0x388	# use only if not attached to sound card
    650 opl*	at cmpci? flags 1
    651 #opl*	at esl?
    652 opl*	at eso?
    653 opl*	at fms?
    654 opl*	at sv?
    655 opl*	at yds?
    656 
    657 # Audio support
    658 audio*	at audiobus?
    659 
    660 # MPU 401 UARTs
    661 #mpu*	at isa? port 0x330 irq 9	# MPU401 or compatible card
    662 mpu*	at cmpci?
    663 mpu*	at eso?
    664 mpu*	at fms?
    665 mpu*	at yds?
    666 
    667 # MIDI support
    668 midi*	at midibus?
    669 
    670 # Bluetooth Controller and Device support
    671 
    672 # Bluetooth PCMCIA Controllers
    673 #bt3c* at pcmcia? function ?		# 3Com 3CRWB6096-A
    674 #btbc* at pcmcia? function ?		# AnyCom BlueCard LSE041/039/139
    675 
    676 # Bluetooth USB Controllers
    677 ubt* at uhub? port ?
    678 
    679 # Bluetooth Device Hub
    680 #bthub* at bt3c?
    681 #bthub* at btbh?
    682 bthub* at ubt?
    683 
    684 # Bluetooth HID support
    685 bthidev* at bthub?
    686 
    687 # Bluetooth Mouse
    688 btms* at bthidev? reportid ?
    689 wsmouse* at btms? mux 0
    690 
    691 # Bluetooth Keyboard
    692 btkbd* at bthidev? reportid ?
    693 wskbd* at btkbd? console ? mux 1
    694 
    695 # Bluetooth Audio support
    696 btsco* at bthub?
    697 
    698 # Cryptographic Devices
    699 
    700 # PCI cryptographic devices
    701 hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    702 ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    703 
    704 cinclude "arch/amd64/conf/GENERIC.local"
    705 
    706 # Pseudo-Devices
    707 
    708 pseudo-device 	crypto		# /dev/crypto device
    709 pseudo-device	swcrypto	# software crypto implementation
    710 
    711 # disk/mass storage pseudo-devices
    712 pseudo-device	bio			# RAID control device driver
    713 pseudo-device	ccd		4	# concatenated/striped disk devices
    714 #pseudo-device	cgd		4	# cryptographic disk devices
    715 pseudo-device	raid		8	# RAIDframe disk driver
    716 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    717 # Options to enable various other RAIDframe RAID types.
    718 #options 	RF_INCLUDE_EVENODD=1
    719 #options 	RF_INCLUDE_RAID5_RS=1
    720 #options 	RF_INCLUDE_PARITYLOGGING=1
    721 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    722 #options 	RF_INCLUDE_INTERDECLUSTER=1
    723 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    724 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    725 pseudo-device	fss		4	# file system snapshot device
    726 
    727 pseudo-device	md		1	# memory disk device (ramdisk)
    728 pseudo-device	vnd			# disk-like interface to files
    729 
    730 # network pseudo-devices
    731 pseudo-device	bpfilter		# Berkeley packet filter
    732 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    733 pseudo-device	loop			# network loopback
    734 pseudo-device	ppp			# Point-to-Point Protocol
    735 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    736 pseudo-device	sl			# Serial Line IP
    737 pseudo-device	tap			# virtual Ethernet
    738 pseudo-device	tun			# network tunneling over tty
    739 pseudo-device	gre			# generic L3 over IP tunnel
    740 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    741 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    742 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    743 pseudo-device	vlan			# IEEE 802.1q encapsulation
    744 pseudo-device	bridge			# simple inter-network bridging
    745 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    746 #pseudo-device	pf			# PF packet filter
    747 #pseudo-device	pflog			# PF log if
    748 
    749 # miscellaneous pseudo-devices
    750 pseudo-device	pty			# pseudo-terminals
    751 pseudo-device	rnd			# /dev/random and in-kernel generator
    752 pseudo-device	clockctl		# user control of clock subsystem
    753 pseudo-device	ksyms			# /dev/ksyms
    754 
    755 # a pseudo device needed for Coda	# also needs CODA (above)
    756 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    757 
    758 # a pseudo device needed for SMBFS
    759 pseudo-device	nsmb			# experimental - SMB requester
    760 
    761 # wscons pseudo-devices
    762 pseudo-device	wsmux			# mouse & keyboard multiplexor
    763 pseudo-device	wsfont
    764 
    765 # userland interface to drivers, including autoconf and properties retrieval
    766 pseudo-device   drvctl
    767 
    768 # xen pseudo-devices
    769 pseudo-device	xenevt
    770 pseudo-device	xvif
    771 pseudo-device	xbdback
    772