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XEN3PAE_DOM0 revision 1.13
      1 #	$NetBSD: XEN3PAE_DOM0,v 1.13 2019/02/11 14:59:32 cherry Exp $
      2 #
      3 #	XEN3_0: Xen 3.0 domain0 kernel
      4 
      5 include 	"arch/xen/conf/std.xen"
      6 
      7 options		XENPV		# PV dom0 support
      8 #options 	MULTIPROCESSOR	# (not yet - dom0 stuff is not MP-safe)
      9 
     10 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     11 
     12 #options 	UVMHIST
     13 #options 	UVMHIST_PRINT
     14 #options 	SYSCALL_DEBUG
     15 
     16 maxusers	32		# estimated number of users
     17 
     18 #
     19 options 	XEN
     20 options 	PAE
     21 #options 	__XEN_INTERFACE_VERSION__=0x00030205 # Xen 3.1 interface
     22 
     23 # boot messages with MPBIOS, acpi and ioapic can be quite large
     24 options 	MSGBUFSIZE=24576
     25 
     26 options 	DOM0OPS
     27 # making MCLBYTES = PAGE_SIZE avoids a copy when a mbuf cluster is sent
     28 # to a domU, at the expense of a higher memory usage by the network stack.
     29 #options 	MCLSHIFT=12
     30 
     31 makeoptions	CPUFLAGS="-march=i686"
     32 
     33 #options 	USER_LDT	# user-settable LDT; used by WINE
     34 
     35 # CPU features
     36 est0		at cpu0		# Intel Enhanced SpeedStep (non-ACPI)
     37 powernow0	at cpu0		# AMD PowerNow! and Cool'n'Quiet (non-ACPI)
     38 
     39 #options 	MTRR		# memory-type range register syscall support
     40 
     41 #options 	CONSDEVNAME="\"xencons\""
     42 #options 	CONS_OVERRIDE
     43 
     44 options 	INSECURE	# disable kernel security levels - X needs this
     45 
     46 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     47 options 	NTP		# NTP phase/frequency locked loop
     48 
     49 options 	KTRACE		# system call tracing via ktrace(1)
     50 
     51 options 	CPU_UCODE	# cpu ucode loading support
     52 
     53 options 	SYSVMSG		# System V-like message queues
     54 options 	SYSVSEM		# System V-like semaphores
     55 #options 	SEMMNI=10	# number of semaphore identifiers
     56 #options 	SEMMNS=60	# number of semaphores in system
     57 #options 	SEMUME=10	# max number of undo entries per process
     58 #options 	SEMMNU=30	# number of undo structures in system
     59 options 	SYSVSHM		# System V-like memory sharing
     60 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     61 
     62 options 	MODULAR		# new style module(7) framework
     63 options 	USERCONF	# userconf(4) support
     64 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     65 
     66 # Alternate buffer queue strategies for better responsiveness under high
     67 # disk I/O load.
     68 #options 	BUFQ_READPRIO
     69 options 	BUFQ_PRIOCSCAN
     70 
     71 # Diagnostic/debugging support options
     72 options 	DIAGNOSTIC	# inexpensive kernel consistency checks
     73 #options 	DEBUG		# expensive debugging checks/support
     74 options 	DDB		# in-kernel debugger
     75 options 	DDB_ONPANIC=1	# see also sysctl(7): `ddb.onpanic'
     76 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     77 #options 	KGDB		# remote debugger
     78 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
     79 #makeoptions	DEBUG="-g"	# compile full symbol table
     80 options DDB_COMMANDONENTER="show registers"
     81 
     82 # Compatibility options
     83 include 	"conf/compat_netbsd09.config"
     84 options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
     85 #options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     86 
     87 options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
     88 options 	COMPAT_LINUX	# binary compatibility with Linux
     89 #options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     90 
     91 # Wedge support
     92 options 	DKWEDGE_AUTODISCOVER	# Automatically add dk(4) instances
     93 options 	DKWEDGE_METHOD_GPT	# Supports GPT partitions as wedges
     94 #options 	DKWEDGE_METHOD_BSDLABEL	# Support disklabel entries as wedges
     95 #options 	DKWEDGE_METHOD_MBR	# Support MBR partitions as wedges
     96 options 	DKWEDGE_METHOD_APPLE	# Support Apple partitions as wedges
     97 #options 	DKWEDGE_METHOD_RDB	# Support RDB partitions as wedges
     98 
     99 # File systems
    100 file-system	FFS		# UFS
    101 file-system	EXT2FS		# second extended file system (linux)
    102 file-system	LFS		# log-structured file system
    103 file-system	MFS		# memory file system
    104 file-system	NFS		# Network File System client
    105 file-system	NTFS		# Windows/NT file system (experimental)
    106 file-system	CD9660		# ISO 9660 + Rock Ridge file system
    107 file-system	MSDOSFS		# MS-DOS file system
    108 file-system	FDESC		# /dev/fd
    109 file-system	KERNFS		# /kern
    110 file-system	NULLFS		# loopback file system
    111 file-system	OVERLAY		# overlay file system
    112 file-system	PUFFS		# Userspace file systems (e.g. ntfs-3g & sshfs)
    113 file-system	PROCFS		# /proc
    114 file-system	UMAPFS		# NULLFS + uid and gid remapping
    115 file-system	UNION		# union file system
    116 file-system	CODA		# Coda File System; also needs vcoda (below)
    117 file-system	SMBFS		# experimental - CIFS; also needs nsmb (below)
    118 file-system	PTYFS		# /dev/pts/N support
    119 file-system	TMPFS		# Efficient memory file-system
    120 
    121 # File system options
    122 options 	QUOTA		# legacy UFS quotas
    123 options 	QUOTA2		# new, in-filesystem UFS quotas
    124 #options 	DISKLABEL_EI	# disklabel Endian Independent support
    125 #options 	FFS_EI		# FFS Endian Independent support
    126 options 	WAPBL		# File system journaling support
    127 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    128 options 	NFSSERVER	# Network File System server
    129 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    130 options 	UFS_EXTATTR	# Extended attribute support for UFS1
    131 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    132 				# immutable) behave as system flags.
    133 
    134 # Networking options
    135 #options 	GATEWAY		# packet forwarding
    136 options 	INET		# IP + ICMP + TCP + UDP
    137 options 	INET6		# IPv6
    138 options 	IPSEC		# IP security
    139 #options 	IPSEC_DEBUG	# debug for IP security
    140 #options 	MROUTING	# IP multicast routing
    141 #options 	PIM		# Protocol Independent Multicast
    142 options 	NETATALK	# AppleTalk networking protocols
    143 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    144 options 	PPP_DEFLATE	# Deflate compression support for PPP
    145 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    146 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    147 
    148 #options 	ALTQ		# Manipulate network interfaces' output queues
    149 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    150 #options 	ALTQ_CBQ	# Class-Based Queueing
    151 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    152 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    153 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    154 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    155 #options 	ALTQ_LOCALQ	# Local queueing discipline
    156 #options 	ALTQ_PRIQ	# Priority Queueing
    157 #options 	ALTQ_RED	# Random Early Detection
    158 #options 	ALTQ_RIO	# RED with IN/OUT
    159 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    160 
    161 # These options enable verbose messages for several subsystems.
    162 # Warning, these may compile large string tables into the kernel!
    163 #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    164 #options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    165 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    166 options 	SCSIVERBOSE	# human readable SCSI error messages
    167 #options 	USBVERBOSE	# verbose USB device autoconfig messages
    168 #options 	HDAUDIOVERBOSE	# verbose HDAUDIO driver messages
    169 
    170 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
    171 #options 	NFS_BOOT_BOOTSTATIC
    172 #options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
    173 #options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
    174 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
    175 #options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
    176 #options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""
    177 
    178 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    179 options 	WS_KERNEL_FG=WSCOL_GREEN
    180 options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    181 options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    182 options 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
    183 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    184 options 	WSDISPLAY_DEFAULTSCREENS=4
    185 options 	WSDISPLAY_SCROLLSUPPORT
    186 options 	PCDISPLAY_SOFTCURSOR
    187 
    188 config		netbsd	root on ? type ?
    189 #config		netbsd	root on wd0a type ffs
    190 #config		netbsd	root on xennet0 type nfs
    191 
    192 mainbus0 at root
    193 
    194 cpu* at mainbus?
    195 
    196 # IPMI support
    197 ipmi0		at mainbus?
    198 ipmi_acpi*	at acpi?
    199 ipmi0		at ipmi_acpi? 
    200 
    201 hypervisor*	at mainbus?		# Xen hypervisor
    202 
    203 vcpu*		at hypervisor?		# Xen virtual CPUs
    204 xenbus* 	at hypervisor?		# Xen virtual bus
    205 
    206 xencons*	at hypervisor?		# Xen virtual console
    207 #xennet* 	at hypervisor?		# Xen virtual network interface
    208 balloon*	at xenbus?		# Xen balloon device
    209 
    210 #xbd*		at hypervisor?		# Xen virtual block device
    211 #wd*		at hypervisor?		# Xen vbd (wd identity)
    212 #sd*		at hypervisor?		# Xen vbd (sd identity)
    213 #cd*		at hypervisor?		# Xen vbd (cd identity)
    214 
    215 # PCI bus support
    216 pci*		at hypervisor? bus ?
    217 pci*		at pchb? bus ?
    218 
    219 # PCI bridges
    220 ichlpcib* at pci? dev ? function ?	# Intel ICH PCI-ISA w/ timecounter,
    221 					# watchdog and SpeedStep support
    222 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    223 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    224 options 	AGP_X86
    225 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    226 # XXX 'puc's aren't really bridges, but there's no better place for them here
    227 puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    228 
    229 agp*	at pchb?
    230 
    231 # ISA bus support
    232 isa0	at ichlpcib?
    233 isa0	at pcib?
    234 isa0	at hypervisor?
    235 
    236 # Serial Devices
    237 
    238 # PCI serial interfaces
    239 com*	at puc? port ?			# 16x50s on "universal" comm boards
    240 cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    241 cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    242 
    243 # ISA serial interfaces
    244 #options 	COM_HAYESP		# adds Hayes ESP serial board support
    245 # If a com port is used as Xen console it can't be used by the domain0 kernel
    246 # and there's no easy way to detect this yet. Leave com0 out as it's the
    247 # port usually used for serial console
    248 #com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    249 com1	at isa? port 0x2f8 irq 3
    250 #com2	at isa? port 0x3e8 irq 5
    251 #com3	at isa? port 0x2e8 irq 9
    252 
    253 # Parallel Printer Interfaces
    254 
    255 # PCI parallel printer interfaces
    256 lpt*	at puc? port ?			# || ports on "universal" comm boards
    257 
    258 # ISA parallel printer interfaces
    259 lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    260 
    261 # Hardware monitors
    262 
    263 amdnb_misc* at pci?			# AMD NB Misc Configuration
    264 amdtemp* at amdnb_misc?			# AMD CPU Temperature sensors
    265 
    266 # AMD 768 and 8111 power/ACPI controllers
    267 amdpm*	at pci? dev ? function ?	# RNG and SMBus 1.0 interface
    268 
    269 # Intel ICH SMBus controller
    270 ichsmb* at pci? dev ? function ?
    271 iic*	at ichsmb?
    272 
    273 # I2C controller as found in some Intel PCH devices.
    274 dwiic*		at pci?			# I2C controller
    275 iic*		at dwiic?
    276 
    277 # dbCool thermal monitor and fan controller
    278 #iic*	at amdpm?			# sensors below are on this bus
    279 #dbcool* at iic? addr 0x2C		# Unknown other motherboard(s)
    280 #dbcool* at iic? addr 0x2D		# Tyan S2881
    281 #dbcool* at iic? addr 0x2E		# Tyan S2882-D
    282 
    283 # Serial Presence Detect capable memory modules
    284 #spdmem* at iic? addr 0x50
    285 #spdmem* at iic? addr 0x51
    286 #spdmem* at iic? addr 0x52
    287 #spdmem* at iic? addr 0x53
    288 #spdmem* at iic? addr 0x54
    289 #spdmem* at iic? addr 0x55
    290 #spdmem* at iic? addr 0x56
    291 #spdmem* at iic? addr 0x57
    292 #sdtemp* at iic? addr 0x18
    293 #sdtemp* at iic? addr 0x19
    294 #sdtemp* at iic? addr 0x1a
    295 #sdtemp* at iic? addr 0x1b
    296 #sdtemp* at iic? addr 0x1c
    297 #sdtemp* at iic? addr 0x1d
    298 #sdtemp* at iic? addr 0x1e
    299 #sdtemp* at iic? addr 0x1f
    300 
    301 # Winbond LPC Super I/O
    302 #wbsio*	at isa? port 0x2e
    303 #wbsio*	at isa? port 0x4e
    304 
    305 # LM7[89] and compatible hardware monitors
    306 # Use flags to select temp sensor type (see lm(4) man page for details)
    307 #lm0	at isa?	port 0x290 flags 0x0	# other common: 0x280, 0x310, 0xc00
    308 #lm*	at wbsio?
    309 
    310 # VIA VT82C686A/VT8231 Hardware Monitor and Power Management TImer
    311 #viaenv* 	at pci? dev ? function ?
    312 
    313 
    314 # PCI network interfaces
    315 age*	at pci? dev ? function ?	# Attansic/Atheros L1 Gigabit Ethernet
    316 an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    317 ale*	at pci? dev ? function ?	# Attansic/Atheros L1E Ethernet
    318 ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    319 atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    320 bce*	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    321 bge*	at pci? dev ? function ?	# Broadcom 570x gigabit Ethernet
    322 bnx*	at pci? dev ? function ?	# Broadcom NetXtremeII gigabit Ethernet
    323 dge*	at pci? dev ? function ?	# Intel 82597 10GbE LR
    324 ep*	at pci? dev ? function ?	# 3Com 3c59x
    325 epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    326 esh*	at pci? dev ? function ?	# Essential HIPPI card
    327 et*	at pci? dev ? function ?	# Agere/LSI ET1310/ET1301 Gigabit
    328 ex*	at pci? dev ? function ?	# 3Com 3c90x[BC]
    329 fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    330 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    331 gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    332 hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    333 ipw*	at pci? dev ? function ?	# Intel PRO/Wireless 2100
    334 iwi*	at pci? dev ? function ?	# Intel PRO/Wireless 2200BG
    335 iwn*	at pci? dev ? function ?	# Intel PRO/Wireless 4965AGN
    336 iwm*	at pci? dev ? function ?	# Intel Wireless WiFi Link 7xxx
    337 jme*	at pci? dev ? function ?	# JMicron JMC2[56]0 Ethernet
    338 le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    339 lii*	at pci? dev ? function ?	# Atheros L2 Fast-Ethernet
    340 mskc*	at pci? dev ? function ?	# Marvell Yukon 2 Gigabit Ethernet
    341 msk*	at mskc?			# Marvell Yukon 2 Gigabit Ethernet
    342 mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    343 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    344 nfe*	at pci?	dev ? function ?	# NVIDIA nForce Ethernet
    345 ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    346 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    347 ral*	at pci? dev ? function ?	# Ralink Technology RT25x0 802.11a/b/g
    348 re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    349 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    350 sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    351 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    352 skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    353 sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    354 ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    355 stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    356 ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    357 tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    358 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    359 txp*	at pci? dev ? function ?	# 3com 3cr990
    360 vge*	at pci? dev ? function ?	# VIATech VT612X Gigabit Ethernet
    361 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    362 wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    363 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    364 wpi*	at pci? dev ? function ?	# Intel PRO/Wireless 3945ABG
    365 xge*	at pci? dev ? function ?	# Neterion (S2io) Xframe-I 10GbE
    366 
    367 # MII/PHY support
    368 acphy*	at mii? phy ?			# Altima AC101 and AMD Am79c874 PHYs
    369 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    370 atphy*	at mii? phy ?			# Attansic/Atheros PHYs
    371 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    372 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    373 ciphy*	at mii? phy ?			# Cicada CS8201 Gig-E PHYs
    374 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    375 etphy*	at mii? phy ?			# Agere/LSI ET1011 TruePHY Gig-E PHYs
    376 exphy*	at mii? phy ?			# 3Com internal PHYs
    377 gentbi* at mii? phy ?			# Generic Ten-Bit 1000BASE-[CLS]X PHYs
    378 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    379 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    380 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    381 igphy*	at mii? phy ?			# Intel IGP01E1000
    382 ihphy*	at mii? phy ?			# Intel 82577 PHYs
    383 ikphy*	at mii? phy ?			# Intel 82563 PHYs
    384 inphy*	at mii? phy ?			# Intel 82555 PHYs
    385 iophy*	at mii? phy ?			# Intel 82553 PHYs
    386 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    387 makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    388 nsphy*	at mii? phy ?			# NS83840 PHYs
    389 nsphyter* at mii? phy ? 		# NS83843 PHYs
    390 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    391 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    392 rgephy* at mii? phy ?			# Realtek 8169S/8110S internal PHYs
    393 rlphy*	at mii? phy ?			# Realtek 8139/8201L PHYs
    394 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    395 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    396 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    397 ukphy*	at mii? phy ?			# generic unknown PHYs
    398 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    399 
    400 # I2C HID devices
    401 ihidev* at iic?
    402 
    403 # I2C Mice
    404 ims*	at ihidev? reportid ?
    405 wsmouse* at ims? mux 0
    406 
    407 # I2O devices
    408 iop*	at pci? dev ? function ?	# I/O processor
    409 iopsp*	at iop? tid ?			# SCSI/FC-AL ports
    410 ld*	at iop? tid ?			# block devices
    411 dpti*	at iop? tid 0			# DPT/Adaptec control interface
    412 
    413 # IDE and related devices
    414 # PCI IDE controllers - see pciide(4) for supported hardware.
    415 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    416 # how to set up DMA modes for this chip. This may work, or may cause
    417 # a machine hang with some controllers.
    418 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    419 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    420 aceride*	at pci? dev ? function ?	# Acer Lab IDE controllers
    421 ahcisata*	at pci? dev ? function ?	# AHCI SATA controllers
    422 artsata*	at pci? dev ? function ?	# Intel i31244 SATA controller
    423 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    424 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    425 geodeide*	at pci? dev ? function ?	# AMD Geode IDE controllers
    426 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    427 iteide* 	at pci? dev ? function ?	# IT Express IDE controllers
    428 ixpide* 	at pci? dev ? function ?	# ATI IXP IDE controllers
    429 jmide*		at pci? dev ? function ?	# JMicron PCI-e PATA/SATA controllers
    430 ahcisata*	at jmide?
    431 optiide*	at pci? dev ? function ?	# Opti IDE controllers
    432 piixide*	at pci? dev ? function ?	# Intel IDE controllers
    433 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    434 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    435 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    436 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    437 schide* 	at pci? dev ? function ?	# Intel SCH IDE controllers
    438 siisata*	at pci? dev ? function ?	# SiI SteelVine controllers
    439 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    440 slide*		at pci? dev ? function ?	# Symphony Labs IDE controllers
    441 svwsata*	at pci? dev ? function ?	# ServerWorks SATA controllers
    442 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    443 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    444 
    445 # ATA (IDE) bus support
    446 atabus* at ata?
    447 
    448 # IDE drives
    449 # Flags are used only with controllers that support DMA operations
    450 # and mode settings (e.g. some pciide controllers)
    451 # The lowest order four bits (rightmost digit) of the flags define the PIO
    452 # mode to use, the next set of four bits the DMA mode and the third set the
    453 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    454 # to use, and the last bit must be 1 for this setting to be used.
    455 # For DMA and UDMA, 0xf (1111) means 'disable'.
    456 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    457 # (0xc=1100, 0xa=1010, 0xf=1111)
    458 # 0x0000 means "use whatever the drive claims to support".
    459 wd*	at atabus? drive ? flags 0x0000
    460 
    461 # ATA RAID configuration support, as found on some Promise controllers.
    462 pseudo-device	ataraid
    463 ld*	at ataraid? vendtype ? unit ?
    464 
    465 # ATAPI bus support
    466 atapibus* at atapi?
    467 
    468 # ATAPI devices
    469 # flags have the same meaning as for IDE drives.
    470 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    471 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    472 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    473 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    474 
    475 # SCSI Controllers and Devices
    476 
    477 # PCI SCSI controllers
    478 adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    479 adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    480 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    481 ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
    482 bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    483 dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
    484 iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    485 isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    486 mfi*	at pci? dev ? function ?	# LSI MegaRAID SAS
    487 mfii*	at pci? dev ? function ?	# LSI MegaRAID SAS (Fusion and newer)
    488 mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
    489 mpt*	at pci? dev ? function ?	# LSILogic 9x9 and 53c1030 (Fusion-MPT)
    490 mpii*	at pci? dev ? function ?	# LSI Logic Fusion-MPT II
    491 njs*	at pci? dev ? function ?	# Workbit NinjaSCSI-32
    492 pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    493 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    494 esiop*	at pci? dev ? function ?	# Symbios 53c875 SCSI and newer
    495 #options 	SIOP_SYMLED		# drive the act. LED in software
    496 trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    497 # SCSI bus support
    498 scsibus* at scsi?
    499 
    500 # SCSI devices
    501 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    502 st*	at scsibus? target ? lun ?	# SCSI tape drives
    503 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    504 ch*	at scsibus? target ? lun ?	# SCSI autochangers
    505 ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    506 ss*	at scsibus? target ? lun ?	# SCSI scanners
    507 uk*	at scsibus? target ? lun ?	# SCSI unknown
    508 
    509 # RAID controllers and devices
    510 aac*	at pci? dev ? function ?	# Adaptec AAC family
    511 amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
    512 arcmsr* at pci? dev ? function ?	# Areca SATA RAID controllers
    513 cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    514 ciss*	at pci? dev ? function ?	# HP Smart Array controllers
    515 icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
    516 mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    517 twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    518 twa*	at pci? dev ? function ?	# 3ware Escalade 95xx RAID controllers
    519 
    520 ld*	at aac? unit ?			# logical disk devices
    521 ld*	at amr? unit ?
    522 ld*	at cac? unit ?
    523 ld*	at icp? unit ?
    524 ld*	at twe? unit ?
    525 ld*	at twa? unit ?
    526 ld*	at mlx? unit ?
    527 
    528 icpsp*	at icp? unit ?			# SCSI pass-through
    529 
    530 # wscons
    531 pckbc0		at isa?			# PC keyboard controller
    532 pckbd*		at pckbc?		# PC keyboard
    533 pms*		at pckbc?		# PS/2 mouse for wsmouse
    534 #options 	PMS_DISABLE_POWERHOOK	# Disable PS/2 reset on resume
    535 options 	PMS_SYNAPTICS_TOUCHPAD	# Enable support for Synaptics Touchpads
    536 #vga0		at isa?
    537 vga*		at pci? dev ? function ?
    538 #pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    539 #machfb* 	at pci? dev ? function ? # ATI Mach64 framebuffer driver
    540 wsdisplay*	at vga? console ?
    541 #wsdisplay*	at pcdisplay? console ?
    542 #wsdisplay*	at machfb? console ?
    543 wskbd*		at pckbd? console ?
    544 wsmouse*	at pms? mux 0
    545 
    546 # USB Controller and Devices
    547 
    548 # PCI USB controllers
    549 xhci*	at pci? dev ? function ?	# eXtensible Host Controller
    550 					# xhci is at best experimental
    551 ehci*	at pci? dev ? function ?	# Enhanced Host Controller
    552 ohci*	at pci? dev ? function ?	# Open Host Controller
    553 uhci*	at pci? dev ? function ?	# Universal Host Controller (Intel)
    554 
    555 # USB bus support
    556 usb*	at xhci?
    557 usb*	at ehci?
    558 usb*	at ohci?
    559 usb*	at uhci?
    560 
    561 # USB Hubs
    562 uhub*	at usb?
    563 uhub*	at uhub? port ?
    564 
    565 # USB HID device
    566 uhidev* at uhub? port ? configuration ? interface ?
    567 
    568 # USB Mice
    569 ums*	at uhidev? reportid ?
    570 wsmouse* at ums? mux 0
    571 
    572 # USB eGalax touch-panel
    573 uep*	at uhub? port ?
    574 wsmouse* at uep? mux 0
    575 
    576 # USB Keyboards
    577 ukbd*	at uhidev? reportid ?
    578 wskbd*	at ukbd? console ? mux 1
    579 
    580 # USB serial adapter
    581 ucycom* at uhidev? reportid ?
    582 
    583 # USB Generic HID devices
    584 uhid*	at uhidev? reportid ?
    585 
    586 # USB Printer
    587 ulpt*	at uhub? port ? configuration ? interface ?
    588 
    589 # USB Modem
    590 umodem* at uhub? port ? configuration ?
    591 ucom*	at umodem?
    592 
    593 # Option N.V. Wireless WAN modems
    594 uhso*	at uhub? port ? configuration ?
    595 
    596 # USB Mass Storage
    597 umass*	at uhub? port ? configuration ? interface ?
    598 
    599 # USB audio
    600 uaudio* at uhub? port ? configuration ?
    601 
    602 # USB MIDI
    603 umidi*	at uhub? port ? configuration ?
    604 
    605 # USB IrDA
    606 # USB-IrDA bridge spec
    607 uirda*	at uhub? port ? configuration ? interface ?
    608 irframe* at uirda?
    609 
    610 # SigmaTel STIr4200 USB/IrDA Bridge
    611 ustir*	at uhub? port ?
    612 irframe* at ustir?
    613 
    614 # USB Ethernet adapters
    615 aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    616 axe*	at uhub? port ?		# ASIX AX88172 based adapters
    617 cdce*	at uhub? port ?		# CDC, Ethernet Networking Control Model
    618 cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    619 kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    620 mue*	at uhub? port ?		# Microchip LAN75xx/LAN78xx based adapters
    621 udav*	at uhub? port ?		# Davicom DM9601 based adapters
    622 ure*	at uhub? port ?		# Realtek RTL8152/RTL8153 based adapters
    623 url*	at uhub? port ?		# Realtek RTL8150L based adapters
    624 urndis*	at uhub? port ?		# Microsoft RNDIS specification
    625 
    626 # USB 802.11 adapters
    627 atu*	at uhub? port ?		# Atmel AT76C50XX based adapters
    628 ural*	at uhub? port ?		# Ralink Technology RT2500USB 802.11a/b/g
    629 rum*	at uhub? port ?		# Ralink Technology RT2501/RT2601 802.11a/b/g
    630 urtw*	at uhub? port ?		# Realtek RTL8187/RTL8187B 802.11b/g
    631 
    632 # Prolific PL2301/PL2302 host-to-host adapter
    633 upl*	at uhub? port ?
    634 
    635 # Serial adapters
    636 ubsa*	at uhub? port ?		# Belkin serial adapter
    637 ucom*	at ubsa? portno ?
    638 
    639 uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
    640 ucom*	at uftdi? portno ?
    641 
    642 umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    643 ucom*	at umct? portno ?
    644 
    645 uplcom* at uhub? port ? 	# I/O DATA USB-RSAQ2 serial adapter
    646 ucom*	at uplcom? portno ?
    647 
    648 uvscom* at uhub? port ? 	# SUNTAC Slipper U VS-10U serial adapter
    649 ucom*	at uvscom? portno ?
    650 
    651 # Diamond Multimedia Rio 500
    652 urio*	at uhub? port ?
    653 
    654 # USB Handspring Visor
    655 uvisor* at uhub? port ?
    656 ucom*	at uvisor?
    657 
    658 # Kyocera AIR-EDGE PHONE
    659 ukyopon* at uhub? port ?
    660 ucom*	at ukyopon? portno ?
    661 
    662 # USB scanners
    663 #uscanner* at uhub? port ?
    664 
    665 # USB scanners that use SCSI emulation, e.g., HP5300
    666 usscanner* at uhub? port ?
    667 
    668 # Y@P firmware loader
    669 uyap*	at uhub? port ?
    670 
    671 # D-Link DSB-R100 USB radio
    672 udsbr*	at uhub? port ?
    673 radio*	at udsbr?
    674 
    675 # USB Generic driver
    676 ugen*	at uhub? port ?
    677 
    678 # PCI IEEE1394 controllers
    679 fwohci* at pci? dev ? function ?	# IEEE1394 Open Host Controller
    680 
    681 # CardBus IEEE1394 controllers
    682 #fwohci* at cardbus? function ?	# IEEE1394 Open Host Controller
    683 
    684 ieee1394if* at fwohci?
    685 fwip*	at ieee1394if?			# IP over IEEE1394
    686 sbp*	at ieee1394if? euihi ? euilo ?	# SCSI over IEEE1394
    687 
    688 
    689 # SD/MMC/SDIO Controller and Device support
    690 
    691 # PCI SD/MMC controller
    692 sdhc*	at pci?				# SD Host Controller
    693 rtsx*	at pci?				# Realtek RTS5209/RTS5229 Card Reader
    694 
    695 # CardBus SD/MMC controller
    696 #sdhc*	at cardbus? function ?		# SD Host Controller
    697 
    698 sdmmc*	at sdhc?			# SD/MMC bus
    699 sdmmc*	at rtsx?			# SD/MMC bus
    700 ld*	at sdmmc?
    701 
    702 
    703 # Audio Devices
    704 
    705 # PCI audio devices
    706 auacer* at pci? dev ? function ?	# ALi M5455 integrated AC'97 Audio
    707 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    708 auixp*	at pci? dev ? function ?	# ATI IXP AC'97 Audio
    709 autri*	at pci? dev ? function ?	# Trident 4DWAVE based AC'97 Audio
    710 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    711 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    712 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    713 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    714 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    715 emuxki* at pci? dev ? function ?	# Creative SBLive! and PCI512
    716 esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
    717 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    718 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    719 fms*	at pci? dev ? function ?	# Forte Media FM801
    720 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    721 sv*	at pci? dev ? function ?	# S3 SonicVibes
    722 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    723 
    724 # OPL[23] FM synthesizers
    725 #opl0	at isa? port 0x388	# use only if not attached to sound card
    726 opl*	at cmpci? flags 1
    727 opl*	at eso?
    728 opl*	at fms?
    729 opl*	at sv?
    730 opl*	at yds?
    731 
    732 # High Definition Audio
    733 hdaudio*	at pci? dev ? function ?	# High Definition Audio
    734 hdafg*		at hdaudiobus?
    735 
    736 # Audio support
    737 audio*	at audiobus?
    738 
    739 spkr*	at audio?			# PC speaker (synthesized)
    740 
    741 # MPU 401 UARTs
    742 #mpu*	at isa? port 0x330 irq 9	# MPU401 or compatible card
    743 mpu*	at cmpci?
    744 mpu*	at eso?
    745 mpu*	at fms?
    746 mpu*	at yds?
    747 
    748 # MIDI support
    749 midi*	at midibus?
    750 
    751 # Bluetooth Controller and Device support
    752 
    753 # Bluetooth PCMCIA Controllers
    754 #bt3c* at pcmcia? function ?		# 3Com 3CRWB6096-A
    755 #btbc* at pcmcia? function ?		# AnyCom BlueCard LSE041/039/139
    756 
    757 # Bluetooth USB Controllers
    758 ubt* at uhub? port ?
    759 aubtfwl* at uhub? port ?
    760 
    761 # Bluetooth Device Hub
    762 #bthub* at bt3c?
    763 #bthub* at btbh?
    764 bthub* at ubt?
    765 
    766 # Bluetooth HID support
    767 bthidev* at bthub?
    768 
    769 # Bluetooth Mouse
    770 btms* at bthidev? reportid ?
    771 wsmouse* at btms? mux 0
    772 
    773 # Bluetooth Keyboard
    774 btkbd* at bthidev? reportid ?
    775 wskbd* at btkbd? console ? mux 1
    776 
    777 # Bluetooth Apple Magic Mouse
    778 btmagic* at bthub?
    779 wsmouse* at btmagic? mux 0
    780 
    781 # Bluetooth Audio support
    782 btsco* at bthub?
    783 
    784 
    785 # Cryptographic Devices
    786 
    787 # PCI cryptographic devices
    788 hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    789 ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    790 
    791 cinclude "arch/i386/conf/GENERIC.local"
    792 cinclude "arch/i386/conf/XEN3_DOM0.local"
    793 
    794 # Pseudo-Devices
    795 
    796 pseudo-device	crypto		# /dev/crypto device
    797 pseudo-device	swcrypto	# software crypto implementation
    798 
    799 # disk/mass storage pseudo-devices
    800 pseudo-device	bio			# RAID control device driver
    801 pseudo-device	ccd			# concatenated/striped disk devices
    802 pseudo-device	cgd			# cryptographic disk devices
    803 pseudo-device	raid			# RAIDframe disk driver
    804 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    805 # Options to enable various other RAIDframe RAID types.
    806 #options 	RF_INCLUDE_EVENODD=1
    807 #options 	RF_INCLUDE_RAID5_RS=1
    808 #options 	RF_INCLUDE_PARITYLOGGING=1
    809 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    810 #options 	RF_INCLUDE_INTERDECLUSTER=1
    811 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    812 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    813 pseudo-device	fss			# file system snapshot device
    814 
    815 pseudo-device	md			# memory disk device (ramdisk)
    816 pseudo-device	vnd			# disk-like interface to files
    817 pseudo-device	dm			# device-mapper driver for LVM
    818 
    819 # network pseudo-devices
    820 pseudo-device	bpfilter		# Berkeley packet filter
    821 pseudo-device	loop			# network loopback
    822 pseudo-device	ppp			# Point-to-Point Protocol
    823 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    824 pseudo-device	sl			# Serial Line IP
    825 pseudo-device	strip			# Starmode Radio IP (Metricom)
    826 pseudo-device	irframetty		# IrDA frame line discipline
    827 pseudo-device	tap			# virtual Ethernet
    828 pseudo-device	tun			# network tunneling over tty
    829 pseudo-device	gre			# generic L3 over IP tunnel
    830 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC 1933)
    831 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    832 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    833 pseudo-device	vlan			# IEEE 802.1q encapsulation
    834 pseudo-device	bridge			# simple inter-network bridging
    835 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    836 pseudo-device	l2tp			# L2TPv3 interface
    837 pseudo-device	npf			# NPF packet filter
    838 
    839 # accept filters
    840 pseudo-device	accf_data		# "dataready" accept filter
    841 pseudo-device	accf_http		# "httpready" accept filter
    842 
    843 # miscellaneous pseudo-devices
    844 pseudo-device	pty			# pseudo-terminals
    845 pseudo-device	sequencer		# MIDI sequencer
    846 # rnd works; RND_COM does not on port i386 yet.
    847 #options 	RND_COM			# use "com" randomness as well (BROKEN)
    848 pseudo-device	clockctl		# user control of clock subsystem
    849 pseudo-device	ksyms			# /dev/ksyms
    850 pseudo-device	putter			# for puffs and pud
    851 
    852 # a pseudo device needed for Coda	# also needs CODA (above)
    853 pseudo-device	vcoda			# coda minicache <-> venus comm.
    854 
    855 # a pseudo device needed for SMBFS
    856 pseudo-device	nsmb			# experimental - SMB requester
    857 
    858 # wscons pseudo-devices
    859 pseudo-device	wsmux			# mouse & keyboard multiplexor
    860 pseudo-device	wsfont
    861 
    862 # userland interface to drivers, including autoconf and properties retrieval
    863 pseudo-device	drvctl
    864 
    865 # xen pseudo-devices
    866 pseudo-device	xenevt
    867 pseudo-device	xvif
    868 pseudo-device	xbdback
    869 
    870 options 	PAX_MPROTECT=0		# PaX mprotect(2) restrictions
    871 options 	PAX_ASLR=0		# PaX Address Space Layout Randomization
    872 
    873 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    874 pci*	at ppb? bus ?
    875 
    876 # pci backend devices, used for PCI pass-through. To export a PCI device
    877 # to a domU, the device has to be attached to the pciback driver in the dom0.
    878 # you can force a device to attach to the pciback driver in dom0 passing
    879 # pciback.hide=(bus:dev.fun)(bus:dev.func) to the dom0 kernel boot parameters.
    880 # bus and dev are 2-digits hex number, func is a single-digit number:
    881 # pciback.hide=(00:1a.0)(00:1a.1)(00:1a.7)
    882 pciback* at pci?			#pci backend device
    883 
    884 acpi0		at hypervisor?		# ACPI access in PV mode
    885 acpi0		at mainbus?		# ACPI access in PVH(VM) mode
    886 
    887 options 	MPBIOS
    888 #options 	MPDEBUG
    889 #options 	MPVERBOSE
    890 #options 	ACPIVERBOSE
    891 #options 	PCI_ADDR_FIXUP		# fixup PCI I/O addresses
    892 #options 	PCI_BUS_FIXUP		# fixup PCI bus numbering
    893 #options 	PCI_INTR_FIXUP		# fixup PCI interrupt routing
    894 
    895 ioapic* 	at mainbus? apid ?
    896 
    897 # ACPI devices
    898 acpiacad*	at acpi?		# ACPI AC Adapter
    899 acpibat*	at acpi?		# ACPI Battery
    900 acpibut*	at acpi?		# ACPI Button
    901 acpidalb*	at acpi?		# ACPI Direct Application Launch Button
    902 # The ACPI Embedded Controller is generally configured via the special ECDT.
    903 # This is required as parts of the DSDT can reference the EC before the normal
    904 # attach phase.
    905 acpiec* 	at acpi?		# ACPI Embedded Controller (late binding)
    906 acpiecdt*	at acpi?		# ACPI Embedded Controller (early binding)
    907 acpilid*	at acpi?		# ACPI Lid Switch
    908 aibs*		at acpi?		# ASUSTeK AI Booster hardware monitor
    909 hpqlb*		at acpi?		# HP Quick Launch Buttons
    910