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GENERIC revision 1.13
      1 #	$NetBSD: GENERIC,v 1.13 2005/07/17 00:08:28 hubertf Exp $
      2 #
      3 #	GENERIC -- Generic kernel
      4 #
      5 
      6 include	"arch/iyonix/conf/std.iyonix"
      7 
      8 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      9 options		MSGBUFSIZE=65536
     10 
     11 # Enable the hooks used for initializing the root memory-disk.
     12 #options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
     13 # options 	MEMORY_DISK_HOOKS
     14 # options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     15 # options 	MEMORY_DISK_ROOT_SIZE=10000 # size of memory disk, in blocks
     16 
     17 # estimated number of users
     18 
     19 maxusers	32
     20 
     21 # Standard system options
     22 
     23 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     24 #options 	NTP		# NTP phase/frequency locked loop
     25 
     26 # CPU options
     27 
     28 # For XScale systems
     29 options 	CPU_XSCALE_80321	# Support the XScale core
     30 makeoptions	CPUFLAGS="-mcpu=xscale"
     31 
     32 # Architecture options
     33 options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
     34 #options 	HZ=512
     35 
     36 # File systems
     37 
     38 file-system	FFS		# UFS
     39 #file-system	LFS		# log-structured file system
     40 file-system	MFS		# memory file system
     41 file-system	NFS		# Network file system
     42 #file-system 	ADOSFS		# AmigaDOS-compatible file system
     43 #file-system 	EXT2FS		# second extended file system (linux)
     44 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     45 #file-system	MSDOSFS		# MS-DOS file system
     46 #file-system	FDESC		# /dev/fd
     47 file-system     FILECORE        # Acorn filecore file system
     48 #file-system	KERNFS		# /kern
     49 #file-system	NULLFS		# loopback file system
     50 #file-system	PORTAL		# portal filesystem (still experimental)
     51 #file-system	PROCFS		# /proc
     52 #file-system	UMAPFS		# NULLFS + uid and gid remapping
     53 #file-system	UNION		# union file system
     54 #file-system	PTYFS		# experimental - /dev/ptm support
     55 
     56 # File system options
     57 #options 	QUOTA		# UFS quotas
     58 #options 	FFS_EI		# FFS Endian Independant support
     59 #options 	NFSSERVER
     60 #options 	SOFTDEP
     61 #options	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
     62 options 	FFS_NO_SNAPSHOT	# ffs snapshots
     63 
     64 # Networking options
     65 
     66 #options 	GATEWAY		# packet forwarding
     67 options 	INET		# IP + ICMP + TCP + UDP
     68 #options 	INET6		# IPV6
     69 #options 	IPSEC		# IP security
     70 #options 	IPSEC_ESP	# IP security (encryption part; define w/ IPSEC)
     71 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
     72 #options 	IPSEC_DEBUG	# debug for IP security
     73 #options 	MROUTING	# IP multicast routing
     74 #options 	NS		# XNS
     75 #options 	NSIP		# XNS tunneling over IP
     76 #options 	ISO,TPIP	# OSI
     77 #options 	EON		# OSI tunneling over IP
     78 #options 	CCITT,LLC,HDLC	# X.25
     79 #options 	NETATALK	# AppleTalk networking
     80 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
     81 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     82 #options 	PPP_DEFLATE	# Deflate compression support for PPP
     83 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     84 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     85 
     86 options 	NFS_BOOT_BOOTP
     87 options 	NFS_BOOT_DHCP
     88 #options 	NFS_BOOT_BOOTPARAM
     89 
     90 # Compatibility options
     91 
     92 options 	COMPAT_16	# NetBSD 1.6
     93 options 	COMPAT_20	# NetBSD 2.0
     94 #options 	COMPAT_43	# 4.3BSD compatibility.
     95 #options 	COMPAT_16	# NetBSD 1.6 compatibility.
     96 #options 	COMPAT_15	# NetBSD 1.5 compatibility.
     97 #options 	COMPAT_14	# NetBSD 1.4 compatibility.
     98 #options 	COMPAT_13	# NetBSD 1.3 compatibility.
     99 #options 	COMPAT_12	# NetBSD 1.2 compatibility.
    100 #options 	COMPAT_11	# NetBSD 1.1 compatibility.
    101 #options 	COMPAT_10	# NetBSD 1.0 compatibility.
    102 #options 	COMPAT_09	# NetBSD 0.9 compatibility.
    103 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
    104 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    105 
    106 # Shared memory options
    107 
    108 #options 	SYSVMSG		# System V-like message queues
    109 #options 	SYSVSEM		# System V-like semaphores
    110 #options 	SEMMNI=10	# number of semaphore identifiers
    111 #options 	SEMMNS=60	# number of semaphores in system
    112 #options 	SEMUME=10	# max number of undo entries per process
    113 #options 	SEMMNU=30	# number of undo structures in system
    114 #options 	SYSVSHM		# System V-like memory sharing
    115 #options 	SHMMAXPGS=1024	# 1024 pages is the default
    116 
    117 # Device options
    118 
    119 #options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
    120 #options 	MEMORY_DISK_ROOT_SIZE=3400	# Size in blocks
    121 #options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
    122 
    123 # Console options.  The default console is speed is 115200 baud.
    124 #options 	CONSPEED=9600		# Console speed
    125 
    126 # Miscellaneous kernel options
    127 options 	KTRACE		# system call tracing, a la ktrace(1)
    128 options 	IRQSTATS	# manage IRQ statistics
    129 #options 	LKM		# loadable kernel modules
    130 #options 	KMEMSTATS	# kernel memory statistics
    131 #options 	SCSIVERBOSE	# Verbose SCSI errors
    132 options 	PCIVERBOSE	# Verbose PCI descriptions
    133 options 	MIIVERBOSE	# Verbose MII autoconfuration messages
    134 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    135 #options 	DDB_KEYCODE=0x40
    136 options 	USERCONF	# userconf(4) support
    137 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
    138 
    139 # Development and Debugging options
    140 
    141 options 	PERFCTRS	# performance counters
    142 options 	DIAGNOSTIC	# internally consistency checks
    143 options 	DEBUG
    144 #options 	PMAP_DEBUG	# Enable pmap_debug_level code
    145 #options 	IPKDB		# remote kernel debugging
    146 #options 	VERBOSE_INIT_ARM # verbose bootstraping messages
    147 options 	DDB		# in-kernel debugger
    148 options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    149 makeoptions	DEBUG="-g"	# compile full symbol table
    150 options 	SYMTAB_SPACE=240000
    151 
    152 ##options 	PMAP_INCLUDE_PTE_SYNC
    153 ##options 	LOCKDEBUG
    154 
    155 ##config		netbsd		root on ? type ?
    156 config		netbsd		root on rtk0 type nfs
    157 #config		netbsd-wm0	root on wm0 type nfs
    158 #config		netbsd-wd0	root on wd0 type ffs
    159 #config		netbsd-sd0	root on sd0 type ffs
    160 
    161 # The main bus device
    162 mainbus0	at root
    163 
    164 # The boot cpu
    165 cpu0		at mainbus?
    166 
    167 # i80321 I/O Processor peripheral support
    168 iopxs*          at mainbus?
    169 
    170 iopaau*         at iopxs?               # Application Accelerator Unit
    171 iopiic*         at iopxs?               # I2C Controller Unit(s) 
    172 iic0            at iopiic?
    173 iic1            at iopiic?
    174 iopwdog*        at iopxs?               # Watchdog timer
    175 pci0            at iopxs? bus ?         # PCI/PCI-X support
    176 
    177 # PCI bridges
    178 ppb*            at pci? dev ? function ?
    179 pci*            at ppb? bus ?
    180 
    181 # VGA
    182 #vga*            at pci? dev ? function ?
    183 
    184 # IDE and related devices
    185 # PCI IDE controllers - see pciide(4) for supported hardware.
    186 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    187 # how to set up DMA modes for this chip. This may work, or may cause
    188 # a machine hang with some controllers.
    189 pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    190 acardide*	at pci? dev ? function ?	# Acard IDE controllers
    191 aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
    192 artsata* 	at pci? dev ? function ?	# Intel i31244 SATA controller
    193 cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
    194 cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
    195 hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    196 optiide* 	at pci? dev ? function ?	# Opti IDE controllers
    197 pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
    198 pdcsata*	at pci? dev ? function ?	# Promise SATA150 controllers
    199 rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
    200 satalink*	at pci? dev ? function ?	# SiI SATALink controllers
    201 siside* 	at pci? dev ? function ?	# SiS IDE controllers
    202 slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
    203 stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
    204 viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    205 
    206 # ATA (IDE) bus support
    207 atabus* at ata?
    208 
    209 # IDE drives
    210 # Flags are used only with controllers that support DMA operations
    211 # and mode settings (e.g. some pciide controllers)
    212 # The lowest order four bits (rightmost digit) of the flags define the PIO
    213 # mode to use, the next set of four bits the DMA mode and the third set the
    214 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    215 # to use, and the last bit must be 1 for this setting to be used.
    216 # For DMA and UDMA, 0xf (1111) means 'disable'.
    217 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    218 # (0xc=1100, 0xa=1010, 0xf=1111)
    219 # 0x0000 means "use whatever the drive claims to support".
    220 wd*	at atabus? drive ? flags 0x0000
    221 
    222 # ATA RAID configuration support, as found on some Promise controllers.
    223 pseudo-device	ataraid
    224 ld*	at ataraid? vendtype ? unit ?
    225 
    226 # ATAPI bus support
    227 atapibus* at atapi?
    228 
    229 # ATAPI devices
    230 # flags have the same meaning as for IDE drives.
    231 # XXX No DMA on IDE devices for now
    232 cd*	at atapibus? drive ? flags 0x0ff0	# ATAPI CD-ROM drives
    233 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    234 st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    235 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    236 
    237 # PCI network interfaces
    238 # an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
    239 # ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
    240 # atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
    241 # bce* 	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
    242 # bge* 	at pci? dev ? function ?	# Broadcom 570x gigabit Ethernet
    243 # en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    244 # ep*	at pci? dev ? function ?	# 3Com 3c59x
    245 # epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    246 # esh*	at pci? dev ? function ?	# Essential HIPPI card
    247 # ex*	at pci? dev ? function ?	# 3Com 90x[BC]
    248 # fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    249 # fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    250 # gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
    251 #hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
    252 # le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    253 # lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    254 # mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
    255 # ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    256 # ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
    257 # pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    258 # re*	at pci? dev ? function ?	# Realtek 8139C+/8169/8169S/8110S
    259 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    260 # sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
    261 # sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    262 # skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
    263 # sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
    264 # ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
    265 # stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
    266 # ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
    267 # tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    268 # tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    269 # vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    270 # wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
    271 wm*	at pci? dev ? function ?	# Intel 8254x gigabit
    272 
    273 # MII/PHY support
    274 acphy*	at mii? phy ?			# Altima AC101 and AMD Am79c874 PHYs
    275 amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
    276 bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
    277 brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
    278 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    279 exphy*	at mii? phy ?			# 3Com internal PHYs
    280 gentbi* at mii? phy ?			# Generic Ten-Bit 1000BASE-[CLS]X PHYs
    281 glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
    282 gphyter* at mii? phy ?			# NS83861 Gig-E PHY
    283 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    284 igphy*	at mii? phy ?			# Intel IGP01E1000
    285 inphy*	at mii? phy ?			# Intel 82555 PHYs
    286 iophy*	at mii? phy ?			# Intel 82553 PHYs
    287 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    288 makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
    289 nsphy*	at mii? phy ?			# NS83840 PHYs
    290 nsphyter* at mii? phy ? 		# NS83843 PHYs
    291 pnaphy* at mii? phy ?			# generic HomePNA PHYs
    292 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    293 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    294 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    295 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    296 ukphy*	at mii? phy ?			# generic unknown PHYs
    297 urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs
    298 
    299 # USB Controller and Devices
    300 
    301 # PCI USB controllers
    302 # The EHCI is not ready for prime time.
    303 #ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    304 ohci*	at pci?	dev ? function ?	# Open Host Controller
    305 uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)
    306 
    307 # CardBus USB controllers
    308 #ehci*	at cardbus? dev ? function ?	# Enhanced Host Controller
    309 #ohci*	at cardbus? dev ? function ?	# Open Host Controller
    310 
    311 # ISA USB controllers
    312 #slhci0	at isa? port 0x300 irq 5	# ScanLogic SL811HS
    313 
    314 # USB bus support
    315 #usb*	at ehci?
    316 usb*	at ohci?
    317 usb*	at uhci?
    318 #usb*	at slhci?
    319 
    320 # USB Hubs
    321 # uhub*	at usb?
    322 # uhub*	at uhub? port ? configuration ? interface ?
    323 
    324 # USB HID device
    325 # uhidev*	at uhub? port ? configuration ? interface ?
    326 
    327 # USB Mice
    328 # ums*	at uhidev? reportid ?
    329 # wsmouse* at ums? mux 0
    330 
    331 # USB eGalax touch-panel
    332 # uep*	at uhub? port ?
    333 # wsmouse* at uep? mux 0
    334 
    335 # USB Keyboards
    336 # ukbd*	at uhidev? reportid ?
    337 # wskbd*	at ukbd? console ? mux 1
    338 
    339 # USB Generic HID devices
    340 # uhid*	at uhidev? reportid ?
    341 
    342 # USB Printer
    343 # ulpt*	at uhub? port ? configuration ? interface ?
    344 
    345 # USB Modem
    346 # umodem*	at uhub? port ? configuration ?
    347 # ucom*	at umodem?
    348 
    349 # USB Mass Storage
    350 # umass*	at uhub? port ? configuration ? interface ?
    351 # scsibus* at umass?
    352 # wd*	at umass?
    353 
    354 # USB audio
    355 # uaudio*	at uhub? port ? configuration ?
    356 
    357 # USB MIDI
    358 # umidi* at uhub? port ? configuration ?
    359 
    360 # USB IrDA
    361 # USB-IrDA bridge spec
    362 # uirda* at uhub? port ? configuration ? interface ?
    363 # irframe* at uirda?
    364 
    365 # SigmaTel STIr4200 USB/IrDA Bridge
    366 # ustir* at uhub? port ?
    367 # irframe* at ustir?
    368 
    369 # USB Ethernet adapters
    370 # aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    371 # axe*	at uhub? port ?		# ASIX AX88172 based adapters
    372 # cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    373 # kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    374 # udav*	at uhub? port ?		# Davicom DM9601 based adapters
    375 # url*	at uhub? port ?		# Realtek RTL8150L based adapters
    376 
    377 # Prolific PL2301/PL2302 host-to-host adapter
    378 # upl*	at uhub? port ?
    379 
    380 # Serial adapters
    381 # ubsa*	at uhub? port ?		# Belkin serial adapter
    382 # ucom*	at ubsa? portno ?
    383 
    384 # uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
    385 # ucom*	at uftdi? portno ?
    386 
    387 # umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    388 # ucom*	at umct? portno ?
    389 
    390 # uplcom* at uhub? port ? 	# I/O DATA USB-RSAQ2 serial adapter
    391 # ucom*	at uplcom? portno ?
    392 
    393 # uvscom* at uhub? port ? 	# SUNTAC Slipper U VS-10U serial adapter
    394 # ucom*	at uvscom? portno ?
    395 
    396 # Diamond Multimedia Rio 500
    397 # urio*	at uhub? port ?
    398 
    399 # USB Handspring Visor
    400 # uvisor*	at uhub? port ?
    401 # ucom*	at uvisor?
    402 
    403 # Kyocera AIR-EDGE PHONE
    404 #ukyopon* at uhub? port ?
    405 #ucom*	at ukyopon? portno ?
    406 
    407 # USB scanners
    408 # uscanner* at uhub? port ?
    409 
    410 # USB scanners that use SCSI emulation, e.g., HP5300
    411 # usscanner* at uhub? port ?
    412 
    413 # Y@P firmware loader
    414 # uyap* at uhub? port ?
    415 
    416 # D-Link DSB-R100 USB radio
    417 # udsbr*	at uhub? port ?
    418 # radio*	at udsbr?
    419 
    420 # USB Generic driver
    421 # ugen*	at uhub? port ?
    422 
    423 
    424 # IrDA and Consumer Ir devices
    425 
    426 # Toshiba Oboe
    427 # oboe* 	at pci? dev ? function ?
    428 # irframe* at oboe?
    429 
    430 # PCI IEEE1394 controllers
    431 #fwohci* at pci? dev ? function ?	# IEEE1394 Open Host Controller
    432 
    433 # CardBus IEEE1394 controllers
    434 #fwohci* at cardbus? dev ? function ?	# IEEE1394 Open Host Controller
    435 
    436 #fw*	at fwbus?			# IP over 1394
    437 
    438 # IEEE1394 nodes
    439 #fwnode* at fwbus? idhi ? idlo ?
    440 #sbpscsi* at fwnode?
    441 #scsibus* at sbpscsi?
    442 
    443 # Audio Devices
    444 
    445 # PCI audio devices
    446 auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
    447 autri*	at pci? dev ? function ?	# Trident 4DWAVE based AC'97 Audio
    448 auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
    449 clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
    450 clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
    451 cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
    452 eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    453 emuxki* at pci? dev ? function ?	# Creative SBLive! and PCI512
    454 esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
    455 esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
    456 eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
    457 fms*	at pci? dev ? function ?	# Forte Media FM801
    458 neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
    459 sv*	at pci? dev ? function ?	# S3 SonicVibes
    460 yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio
    461 
    462 # OPL[23] FM synthesizers
    463 opl*	at cmpci? flags 1
    464 opl*	at eso?
    465 opl*	at fms?
    466 opl*	at sv?
    467 opl*	at yds?
    468 
    469 # Audio support
    470 audio*	at audiobus?
    471 
    472 # MPU 401 UARTs
    473 mpu*	at cmpci?
    474 mpu*	at eso?
    475 mpu*	at fms?
    476 mpu*	at yds?
    477 
    478 # MIDI support
    479 midi*	at midibus?
    480 
    481 # On-board device support
    482 obio*	at mainbus?
    483 #com1	at obio? addr 0x900003e8 xint 1 # on-board UART
    484 com0	at obio? addr 0x900002f8 xint 1 # on-board UART
    485 #com*	at obio? addr 0x900003e8 xint 1 # on-board UART
    486 #com*	at obio? addr 0x900003f8 xint 1 # on-board UART
    487 
    488 # Pseudo-Devices
    489 
    490 # disk/mass storage pseudo-devices
    491 pseudo-device	md		1	# memory disk device (ramdisk)
    492 #pseudo-device	vnd		4	# disk-like interface to files
    493 #options 	VND_COMPRESSION		# compressed vnd(4)
    494 pseudo-device	fss		4	# file system snapshot device
    495 
    496 # network pseudo-devices
    497 pseudo-device	bpfilter	4	# Berkeley packet filter
    498 pseudo-device	loop			# network loopback
    499 #pseudo-device	kttcp			# network loopback
    500 
    501 # miscellaneous pseudo-devices
    502 pseudo-device	pty			# pseudo-terminals
    503 pseudo-device	rnd			# /dev/random and in-kernel generator
    504 pseudo-device	clockctl		# user control of clock subsystem
    505 pseudo-device	ksyms			# /dev/ksyms
    506 
    507 # data mover pseudo-devices
    508 #pseudo-device	swdmover		# softare dmover(9) back-end
    509 #pseudo-device	dmoverio		# /dev/dmover dmover(9) interface
    510