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GENERIC32 revision 1.76
      1  1.76   thorpej # 	$NetBSD: GENERIC32,v 1.76 2003/12/13 23:13:41 thorpej Exp $
      2   1.1       eeh 
      3   1.1       eeh include "arch/sparc64/conf/std.sparc64"
      4   1.1       eeh 
      5  1.36    atatat options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      6  1.36    atatat 
      7  1.76   thorpej #ident 		"GENERIC-$Revision: 1.76 $"
      8   1.1       eeh 
      9   1.8       eeh maxusers	64
     10   1.1       eeh 
     11   1.1       eeh ## System kernel configuration.  See options(4) for more detail.
     12   1.1       eeh 
     13   1.1       eeh 
     14   1.1       eeh # Options for variants of the Sun SPARC architecure.
     15   1.1       eeh # We currently support three architecture types; at least one is required.
     16  1.14       mrg options 	SUN4U		# sun4u - UltraSPARC
     17  1.26       mrg #options 	BLINK		# blink the system LED
     18   1.1       eeh 
     19   1.1       eeh ## System options specific to the sparc machine type
     20   1.1       eeh 
     21   1.1       eeh ## Use a faster console than the PROM's slow drawing routines.  Not needed
     22   1.1       eeh ## for headless (no framebuffer) machines.
     23   1.8       eeh # XXX borken on sparc64
     24   1.1       eeh #options 	RASTERCONSOLE		# fast rasterop console
     25   1.1       eeh #options 	FONT_GALLANT12x22	# the console font
     26   1.1       eeh #options 	FONT_BOLD8x16		# a somewhat smaller font
     27   1.1       eeh 
     28   1.1       eeh #### System options that are the same for all ports
     29   1.1       eeh 
     30   1.1       eeh ## Root device configuration: change the ?'s if you are going to use a
     31   1.1       eeh ## nonstandard root partition (other than where the kernel is booted from)
     32   1.1       eeh ## and/or nonstandard root type (not ffs or nfs).  Normally this can be
     33   1.1       eeh ## automagically determined at boot time.
     34   1.1       eeh 
     35   1.1       eeh config		netbsd	root on ? type ?
     36   1.1       eeh 
     37   1.1       eeh ## UVM options.
     38   1.1       eeh #options 	UVM_PAGE_TRKOWN
     39   1.1       eeh #options 	UVMHIST
     40   1.1       eeh #options 	UVMHIST_PRINT	# Loud!
     41   1.1       eeh 
     42   1.1       eeh ## System call tracing (see ktrace(1)).
     43   1.1       eeh options 	KTRACE
     44  1.50    provos options 	SYSTRACE		# system call vetting via systrace(1)
     45   1.1       eeh 
     46   1.1       eeh ## Collect statistics on kernel malloc's and free's.  This does have a
     47   1.1       eeh ## significant performance hit on slower machines, so it is intended for
     48   1.1       eeh ## diagnostic use only.
     49   1.1       eeh #options 	KMEMSTATS
     50   1.1       eeh 
     51   1.1       eeh ## System V compatible IPC subsystem.  (msgctl(2), semctl(2), and shmctl(2))
     52   1.1       eeh options 	SYSVMSG		# System V message queues
     53   1.1       eeh options 	SYSVSEM		# System V semaphores
     54   1.1       eeh options 	SYSVSHM		# System V shared memory
     55   1.1       eeh #options 	SHMMAXPGS=1024	# 1024 pages is the default
     56  1.74  christos options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support 
     57  1.74  christos 
     58   1.1       eeh 
     59   1.1       eeh ## Loadable kernel module support; still under development.
     60   1.1       eeh options 	LKM
     61  1.30  jdolecek 
     62  1.45     lukem options 	USERCONF	# userconf(4) support
     63  1.69  nakayama #options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     64  1.54  junyoung 
     65  1.55       wiz # Enable experimental buffer queue strategy for better responsiveness under 
     66  1.54  junyoung # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     67  1.54  junyoung #options 	NEW_BUFQ_STRATEGY
     68   1.1       eeh 
     69  1.48       chs ## NFS boot options; tries DHCP/BOOTP then BOOTPARAM
     70   1.1       eeh options 	NFS_BOOT_BOOTPARAM
     71   1.1       eeh #options 	NFS_BOOT_BOOTP
     72  1.48       chs options 	NFS_BOOT_DHCP
     73   1.1       eeh 
     74   1.1       eeh #### Debugging options
     75   1.1       eeh 
     76   1.1       eeh ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
     77   1.1       eeh ## serial console break or keyboard reset, where the PROM would normally
     78   1.1       eeh ## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
     79   1.1       eeh # we enable DDB in GENERIC for now.
     80   1.1       eeh options 	DDB			# kernel dynamic debugger
     81   1.1       eeh options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     82   1.1       eeh #options 	DDB_ONPANIC		# see also sysctl(8): `ddb.onpanic'
     83   1.1       eeh 
     84   1.1       eeh ## You may also use gdb, on another computer connected to this machine over
     85  1.67    martin ## a serial port.
     86  1.67    martin # ttyb on an Ultra5 is aliased to: "/pci@1f,0/pci@1,1/ebus@1/se:b", which is
     87  1.67    martin # "/pci@1f,0/pci@1,1/ebus@1/se@14,400000", port b.
     88  1.68    martin # options 	KGDB			# support for kernel gdb
     89  1.69  nakayama # options 	KGDB_DEVNAME="\"sab\""	# driver name for the kgdb serial chip
     90  1.69  nakayama # options 	KGDB_DEVADDR=0x400000	# physical address of the chip
     91  1.69  nakayama # options 	KGDB_DEVPORT=1		# port b
     92  1.69  nakayama # options 	KGDB_DEVRATE=38400	# baud rate
     93   1.1       eeh 
     94   1.1       eeh 
     95   1.1       eeh ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
     96   1.1       eeh ## such that gdb(1) can be used on a kernel coredump.
     97   1.1       eeh 
     98  1.25     lukem #makeoptions	DEBUG="-g"
     99   1.1       eeh 
    100   1.1       eeh 
    101   1.1       eeh ## Adds code to the kernel that does internal consistency checks, and will
    102   1.1       eeh ## cause the kernel to panic if corruption of internal data structures
    103   1.1       eeh ## is detected.
    104   1.1       eeh #options 	DIAGNOSTIC	# extra kernel sanity checking
    105   1.1       eeh 
    106   1.1       eeh ## Enable (possibly expensive) debugging code that may also display messages
    107   1.1       eeh ## on the system console
    108   1.6       eeh #options 	DEBUG
    109   1.1       eeh 
    110   1.1       eeh ## Make SCSI error messages more verbose when explaining their meanings.
    111   1.1       eeh options 	SCSIVERBOSE
    112   1.1       eeh options 	PCIVERBOSE
    113   1.1       eeh options 	MIIVERBOSE	# verbose PHY autoconfig messages
    114   1.1       eeh #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    115   1.1       eeh 
    116   1.1       eeh ## `INSECURE' turns off the kernel security level (securelevel = 0 always).
    117   1.1       eeh ## This allows writing to /dev/mem, loading kernel modules while multi-user,
    118   1.1       eeh ## and other insecurities good only for development work.  Do not use this
    119   1.1       eeh ## option on a production machine.
    120   1.1       eeh #options 	INSECURE
    121   1.1       eeh 
    122   1.1       eeh ## `FDSCRIPTS' allows non-readable but executable scripts by providing a
    123   1.1       eeh ## pre-opened opaque file to the script interpreter.  `SETUIDSCRIPTS',
    124   1.1       eeh ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
    125   1.1       eeh ## opaque file mechanism.  Perl calls this "secure setuid scripts."
    126   1.1       eeh 
    127   1.1       eeh #options 	FDSCRIPTS
    128   1.1       eeh #options 	SETUIDSCRIPTS
    129   1.1       eeh 
    130   1.1       eeh ## Options for compatibility with previous releases foreign system binaries.
    131   1.1       eeh ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up
    132   1.1       eeh ## additional user-level utilities or system configuration files. See
    133   1.1       eeh ## compat_sunos(8) and compat_svr4(8).
    134   1.1       eeh 
    135   1.1       eeh options 	COMPAT_43	# 4.3BSD system interfaces
    136  1.12       eeh options 	COMPAT_09	# NetBSD 0.9 binary compatibility
    137   1.1       eeh options 	COMPAT_10	# NetBSD 1.0 binary compatibility
    138   1.1       eeh options 	COMPAT_11	# NetBSD 1.1 binary compatibility
    139   1.1       eeh options 	COMPAT_12	# NetBSD 1.2 binary compatibility
    140   1.1       eeh options 	COMPAT_13	# NetBSD 1.3 binary compatibility
    141   1.1       eeh options 	COMPAT_14	# NetBSD 1.4 binary compatibility
    142  1.67    martin options 	COMPAT_15	# NetBSD 1.5 binary compatibility
    143  1.67    martin options 	COMPAT_16	# NetBSD 1.6 binary compatibility
    144   1.1       eeh options 	COMPAT_SUNOS	# SunOS 4.x binary compatibility
    145   1.1       eeh options 	COMPAT_SVR4	# SunOS 5.x binary compatibility
    146  1.14       mrg #options 	COMPAT_SVR4_32	# SunOS 5.x 32-bit binary compatibility -- 64-bit only
    147   1.1       eeh #options 	COMPAT_NETBSD32	# NetBSD/sparc binary compatibility -- 64-bit only
    148   1.1       eeh options 	EXEC_AOUT	# execve(2) support for a.out binaries
    149   1.1       eeh options 	EXEC_ELF32	# Exec module for SunOS 5.x binaries.
    150   1.1       eeh #options 	SYSCALL_DEBUG
    151   1.1       eeh 
    152  1.16       abs #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
    153  1.16       abs 
    154   1.1       eeh ## File systems.  You probably need at least one of FFS or NFS.
    155   1.1       eeh file-system	FFS		# Berkeley Fast Filesystem
    156   1.1       eeh file-system	NFS		# Sun NFS-compatible filesystem client
    157   1.1       eeh file-system	KERNFS		# kernel data-structure filesystem
    158   1.1       eeh file-system	NULLFS		# NULL layered filesystem
    159   1.1       eeh file-system 	OVERLAY		# overlay file system
    160   1.1       eeh file-system	MFS		# memory-based filesystem
    161   1.1       eeh file-system	FDESC		# user file descriptor filesystem
    162   1.1       eeh file-system	UMAPFS		# uid/gid remapping filesystem
    163   1.1       eeh file-system	LFS		# Log-based filesystem (still experimental)
    164   1.1       eeh file-system	PORTAL		# portal filesystem (still experimental)
    165   1.1       eeh file-system	PROCFS		# /proc
    166   1.1       eeh file-system	CD9660		# ISO 9660 + Rock Ridge file system
    167   1.1       eeh file-system	UNION		# union file system
    168   1.1       eeh file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
    169   1.1       eeh 
    170   1.1       eeh ## File system options.
    171   1.1       eeh options 	NFSSERVER	# Sun NFS-compatible filesystem server
    172   1.1       eeh options 	QUOTA		# FFS quotas
    173   1.1       eeh #options 	FFS_EI		# FFS Endian Independent support
    174  1.25     lukem options 	SOFTDEP		# FFS soft updates support.
    175   1.1       eeh 
    176   1.1       eeh ## Network protocol support.  In most environments, INET is required.
    177   1.1       eeh options 	INET		# IP (Internet Protocol) v4
    178   1.1       eeh options 	INET6		# IPV6
    179   1.1       eeh #options 	IPSEC		# IP security
    180   1.1       eeh #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    181   1.1       eeh #options 	IPSEC_DEBUG	# debug for IP security
    182   1.1       eeh #options 	GATEWAY		# packet forwarding ("router switch")
    183   1.1       eeh options 	MROUTING	# packet forwarding of multicast packets
    184   1.1       eeh #options 	DIRECTED_BROADCAST	# allow broadcasts through routers
    185   1.1       eeh options 	NS		# Xerox NS networking
    186   1.1       eeh #options 	NSIP		# Xerox NS tunneling over IP
    187   1.1       eeh options 	ISO,TPIP	# OSI networking
    188   1.6       eeh options 	EON		# OSI tunneling over IP
    189   1.1       eeh #options 	CCITT,LLC,HDLC	# X.25 packet switched protocol
    190   1.1       eeh options 	NETATALK	# AppleTalk (over Ethernet) protocol
    191   1.1       eeh options 	NTP		# Network Time Protocol in-kernel support
    192   1.1       eeh #options 	PPS_SYNC	# Add serial line synchronization for NTP
    193   1.1       eeh options 	PFIL_HOOKS	# Add pfil(9) hooks, intended for custom LKMs.
    194   1.1       eeh options 	IPFILTER_LOG	# Add ipmon(8) logging for ipfilter device
    195  1.47    martti #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    196   1.1       eeh options 	PPP_BSDCOMP	# Add BSD compression to ppp device
    197   1.1       eeh options 	PPP_DEFLATE	# Add deflate (libz) compression to ppp device
    198   1.1       eeh options 	PPP_FILTER	# Add active filters for ppp (via bpf)
    199  1.16       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    200   1.1       eeh 
    201   1.1       eeh 
    202   1.1       eeh #### Main bus and CPU .. all systems.
    203   1.1       eeh mainbus0 at root
    204   1.1       eeh cpu0	at mainbus0
    205   1.1       eeh 
    206   1.1       eeh #### Bus types found on SPARC systems.
    207   1.1       eeh 
    208   1.1       eeh sbus0	at mainbus0				# Ultra 1
    209   1.1       eeh #upa0	at mainbus0				# Ultra 1E, Ultra 2, Ex0000
    210  1.14       mrg psycho*	at mainbus0				# Darwin, Ultra5
    211  1.39   thorpej pci*	at psycho?
    212  1.39   thorpej pci*	at ppb?
    213  1.39   thorpej ppb*	at pci?					# `APB' support.
    214  1.39   thorpej ebus*	at pci?					# ebus devices
    215  1.18       eeh # XXX 'puc's aren't really bridges, but there's no better place for them here
    216  1.39   thorpej puc*	at pci? dev ? function ?		# PCI "universal" comm. cards
    217   1.1       eeh 
    218   1.1       eeh #### Standard system devices -- all required for a given architecture
    219   1.1       eeh 
    220   1.1       eeh ## PROM console driver -- if all else fails
    221   1.1       eeh pcons0	at mainbus0				# PROM console
    222   1.1       eeh 
    223   1.1       eeh ## Auxiliary system registers -- We use the OBP for power management
    224   1.1       eeh auxio*	at ebus?				# auxio registers
    225   1.1       eeh auxio*	at sbus? slot ? offset ?		# auxio registers
    226   1.1       eeh 
    227   1.1       eeh # We also need:
    228   1.1       eeh bpp*	at sbus? slot ? offset ?		# parallel port
    229   1.1       eeh lpt*	at ebus?				# parallel port
    230   1.1       eeh 
    231   1.1       eeh ## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems.
    232   1.1       eeh ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems.
    233   1.1       eeh clock*	at sbus? slot ? offset ?
    234   1.1       eeh clock*	at ebus?
    235  1.38       eeh rtc*	at ebus?
    236   1.1       eeh 
    237   1.1       eeh ## Timer chip found on 4/300, sun4c, sun4m and (some) sun4u systems.
    238   1.1       eeh timer*	at mainbus0				# sun4c
    239   1.1       eeh 
    240   1.1       eeh #### Serial port configuration
    241   1.1       eeh 
    242   1.1       eeh ## Zilog 8530 serial chips.  Each has two-channels.
    243   1.1       eeh ## zs0 is ttya and ttyb.  zs1 is the keyboard and mouse.
    244   1.8       eeh zs*	at sbus? slot ? offset ?
    245   1.8       eeh zstty*	at zs? channel ?			# ttya
    246   1.8       eeh kbd0	at zstty?
    247   1.8       eeh ms0	at zstty?
    248   1.8       eeh 
    249   1.1       eeh ## PCI machines have serial ports:
    250   1.1       eeh ##	Siemens SAB82532 controller: ttya and ttyb (`su'; sab)
    251   1.1       eeh ##	Part of NS PC87332VLJ Super I/O controller: kbd/mouse (`se'; com)
    252   1.1       eeh 
    253  1.14       mrg ## The SAB82532 controller has two serial ports
    254  1.43    petrov sab*	at ebus?				# ttya/ttyb
    255  1.43    petrov sabtty*	at sab? channel ?
    256   1.1       eeh 
    257   1.9       mrg ## Part of a PC87332VLJ
    258   1.8       eeh com*	at ebus?				# `com' driver for `su'
    259   1.8       eeh kbd0	at com?					# keyboard
    260   1.8       eeh ms0	at com?					# mouse
    261   1.1       eeh 
    262  1.18       eeh # PCI serial interfaces
    263  1.18       eeh com*	at puc? port ?			# 16x50s on "universal" comm boards
    264  1.39   thorpej cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    265  1.39   thorpej cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
    266  1.18       eeh 
    267   1.1       eeh #### Disk controllers and disks
    268   1.1       eeh 
    269   1.1       eeh ## The following flags may be set for the NCR53c94 based esp driver:
    270   1.1       eeh ##	bits 0-7:  disable disconnect/reselect for the corresponding target
    271   1.1       eeh ##	bits 8-15: disable synchronous negotiation for target [bit-8]
    272   1.1       eeh 
    273   1.1       eeh ## sun4u on-board SCSI, and FSBE/S SBus SCSI cards, an NCR53c94 or
    274   1.1       eeh ## equivalent behind an LSI Logic DMA controller
    275   1.1       eeh 
    276  1.49    martin # XXX - the esp driver has problems with tagged queueing.
    277  1.49    martin # To avoid these, tagged queueing has been disabled for the first 8 targets
    278  1.49    martin # by setting those bits to 1 (starting at bit 16, see esp(4) for details).
    279  1.49    martin # If you want tagged queueing, and are sure it works for you, set the flags
    280  1.49    martin # value to 0. CAVEAT: using tagged queueing currently can cause data loss!
    281  1.49    martin 
    282   1.8       eeh dma*	at sbus? slot ? offset ?		# SBus
    283  1.49    martin esp*	at dma? flags 0x00ff0000		# SBus
    284   1.1       eeh 
    285  1.49    martin esp*	at sbus? slot ? offset ? flags 0x00ff0000
    286   1.1       eeh isp*	at sbus? slot ? offset ?
    287  1.42       mrg isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    288  1.70    bouyer siop*	at pci? 			# 53C8xx ("glm" compatible)
    289  1.70    bouyer esiop*	at pci? 			# 53C875 and newer ("glm" compatible)
    290   1.1       eeh 
    291  1.23   tsutsui # PCI SCSI controllers
    292  1.23   tsutsui # 	UT marks untested.
    293  1.39   thorpej adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI UT
    294  1.39   thorpej adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI UT
    295  1.61   tsutsui ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    296  1.39   thorpej bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI UT
    297  1.39   thorpej dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID UT
    298  1.39   thorpej iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    299  1.61   tsutsui pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    300  1.39   thorpej trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
    301  1.18       eeh 
    302  1.18       eeh scsibus* at scsi?
    303  1.18       eeh 
    304   1.1       eeh ## These entries find devices on all SCSI busses and assign
    305   1.1       eeh ## unit numbers dynamically.
    306   1.1       eeh sd*	at scsibus? target ? lun ?		# SCSI disks
    307   1.1       eeh st*	at scsibus? target ? lun ?		# SCSI tapes
    308   1.1       eeh cd*	at scsibus? target ? lun ?		# SCSI CD-ROMs
    309   1.1       eeh ch*	at scsibus? target ? lun ?		# SCSI changer devices
    310   1.1       eeh ss*	at scsibus? target ? lun ?		# SCSI scanners
    311  1.13    mjacob ses*	at scsibus? target ? lun ?		# SCSI SES/SAF-TE devices
    312   1.1       eeh uk*	at scsibus? target ? lun ?		# unknown SCSI
    313   1.1       eeh 
    314  1.52     grant # IDE and related devices
    315  1.52     grant # PCI IDE controllers - see pciide(4) for supported hardware.
    316  1.52     grant # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    317  1.52     grant # how to set up DMA modes for this chip. This may work, or may cause
    318  1.52     grant # a machine hang with some controllers.
    319  1.72    bouyer pciide* at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    320  1.72    bouyer acardide* at pci? dev ? function ?	# Acard IDE controllers
    321  1.72    bouyer aceride* at pci? dev ? function ?	# Acer Lab IDE controllers
    322  1.72    bouyer cmdide* at pci? dev ? function ?	# CMD tech IDE controllers
    323  1.72    bouyer cypide* at pci? dev ? function ?	# Cypress IDE controllers
    324  1.72    bouyer hptide* at pci? dev ? function ?	# Triones/HighPoint IDE controllers
    325  1.72    bouyer optiide* at pci? dev ? function ?	# Opti IDE controllers
    326  1.72    bouyer piixide* at pci? dev ? function ?	# Intel IDE controllers
    327  1.72    bouyer pdcide* at pci? dev ? function ?	# Promise IDE controllers
    328  1.76   thorpej satalink* at pci? dev ? function ?	# SiI SATALink controllers
    329  1.72    bouyer siside* at pci? dev ? function ?	# SiS IDE controllers
    330  1.72    bouyer slide*  at pci? dev ? function ?	# Symphony Labs IDE controllers
    331  1.72    bouyer viaide* at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers
    332  1.73     lukem atabus* at ata?
    333  1.73     lukem atapibus* at atapi?
    334  1.21       eeh 
    335  1.52     grant # IDE drives
    336  1.52     grant # Flags are used only with controllers that support DMA operations
    337  1.52     grant # and mode settings (e.g. some pciide controllers)
    338  1.52     grant # The lowest order four bits (rightmost digit) of the flags define the PIO
    339  1.52     grant # mode to use, the next set of four bits the DMA mode and the third set the
    340  1.52     grant # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    341  1.52     grant # to use, and the last bit must be 1 for this setting to be used.
    342  1.52     grant # For DMA and UDMA, 0xf (1111) means 'disable'.
    343  1.52     grant # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    344  1.52     grant # (0xc=1100, 0xa=1010, 0xf=1111)
    345  1.52     grant # 0x0000 means "use whatever the drive claims to support".
    346  1.52     grant 
    347  1.21       eeh ## Disable UDMA 4 which causes data corruption on the Acer Labs
    348  1.21       eeh ## chipset on Sun Blade 100 and Netra X1 machines.
    349  1.71    bouyer wd*     at atabus? drive ? flags 0x0000
    350   1.1       eeh 
    351   1.1       eeh cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    352   1.1       eeh sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    353   1.1       eeh uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    354   1.1       eeh 
    355  1.18       eeh # RAID controllers and devices (untested)
    356  1.39   thorpej cac*	at pci? dev ? function ?	# Compaq PCI array controllers
    357  1.39   thorpej mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
    358  1.39   thorpej twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
    359  1.18       eeh 
    360  1.18       eeh ld*	at cac? unit ?			# logical disk devices
    361  1.18       eeh ld*	at twe? unit ?
    362  1.18       eeh ld*	at mlx? unit ?
    363  1.18       eeh 
    364   1.1       eeh ## Floppy controller and drive found on SPARCstations.
    365   1.1       eeh 
    366   1.1       eeh # need share with the sparc, and everyone else.  needs to use auxio.
    367   1.1       eeh # actually, the ebus version has (will have) direct access to it's AUXIO
    368   1.1       eeh # register space (it is mapped in to fdthree not auxio).
    369   1.1       eeh #fdc0	at sbus? slot ? offset ?		# SUNW,fdtwo
    370   1.1       eeh #fdc0	at ebus?				# fdthree
    371   1.1       eeh #fd*	at fdc0 	 			# the drive itself
    372   1.1       eeh 
    373   1.1       eeh ## A disk-like interface to files.  Can be used to create floppy, CD,
    374   1.1       eeh ## miniroot images, etc.
    375   1.1       eeh 
    376   1.1       eeh pseudo-device	vnd	4
    377   1.1       eeh 
    378   1.1       eeh ## Concatenated and striped disks; with this, you can create a software-based
    379   1.1       eeh ## disk array similar to a "RAID 0" setup.  See ccd(4).
    380   1.1       eeh 
    381   1.1       eeh pseudo-device	ccd	4
    382  1.51     elric 
    383  1.51     elric ## Cryptographic disk devices.  See cgd(4).
    384  1.51     elric 
    385  1.51     elric #pseudo-device	cgd	4
    386   1.1       eeh 
    387   1.1       eeh ## RAIDframe disk driver: software RAID driver.  See raid(4).
    388   1.1       eeh 
    389  1.29     oster pseudo-device	raid	8
    390  1.29     oster options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    391  1.29     oster # Options to enable various other RAIDframe RAID types.
    392  1.69  nakayama # options 	RF_INCLUDE_EVENODD=1
    393  1.69  nakayama # options 	RF_INCLUDE_RAID5_RS=1
    394  1.69  nakayama # options 	RF_INCLUDE_PARITYLOGGING=1
    395  1.69  nakayama # options 	RF_INCLUDE_CHAINDECLUSTER=1
    396  1.69  nakayama # options 	RF_INCLUDE_INTERDECLUSTER=1
    397  1.29     oster # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    398  1.69  nakayama # options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    399  1.29     oster 
    400   1.1       eeh 
    401   1.1       eeh ## Memory disk device, used on boot floppies with compressed
    402   1.1       eeh ## kernel-plus-root-disk images.
    403   1.1       eeh 
    404   1.1       eeh pseudo-device	md	1
    405   1.1       eeh 
    406   1.1       eeh 
    407   1.1       eeh #### Network interfaces
    408   1.1       eeh 
    409   1.1       eeh ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue
    410   1.1       eeh ## Three flavors of additional SBus ethernets are available.  One attaches
    411   1.1       eeh ## directly like the sun4c on-board, one uses the ledma device like the
    412   1.1       eeh ## sun4m on-board, and one uses the lebuffer device.
    413   1.1       eeh 
    414   1.8       eeh ledma0		at sbus? slot ? offset ?	# sun4m on-board
    415   1.8       eeh le0		at ledma0			# sun4m on-board
    416   1.8       eeh le*		at sbus? slot ? offset ?	# SBus
    417   1.8       eeh ledma*		at sbus? slot ? offset ?	# SBus
    418   1.8       eeh le*		at ledma?			# SBus
    419   1.8       eeh lebuffer0	at sbus? slot ? offset ?	# SBus
    420   1.8       eeh le0		at lebuffer?			# SBus
    421   1.8       eeh lebuffer*	at sbus? slot ? offset ?	# SBus
    422   1.8       eeh le*		at lebuffer?			# SBus
    423   1.1       eeh 
    424   1.1       eeh ## Happy Meal Ethernet
    425   1.1       eeh hme*		at sbus? slot ? offset ?
    426  1.39   thorpej hme*		at pci?	dev ? function ?	# network "hme" compatible
    427  1.17      matt 
    428  1.18       eeh ## qec/be, qec/hme
    429  1.18       eeh qec*		at sbus? slot ? offset ?
    430  1.18       eeh be*		at qec?
    431  1.18       eeh qe*		at qec?
    432  1.18       eeh 
    433  1.18       eeh # PCI network interfaces
    434  1.18       eeh # 	UT marks untested.
    435  1.39   thorpej an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11) UT
    436  1.39   thorpej en*	at pci? dev ? function ?	# ENI/Adaptec ATM UT
    437  1.18       eeh # XXX causes ICE
    438  1.39   thorpej #ep*	at pci? dev ? function ?	# 3Com 3c59x
    439  1.61   tsutsui ex*	at pci? dev ? function ?	# 3Com 90x[B]
    440  1.61   tsutsui epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    441  1.39   thorpej esh*	at pci? dev ? function ?	# Essential HIPPI card UT
    442  1.39   thorpej fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI UT
    443  1.53     grant fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    444  1.39   thorpej gem*	at pci? dev ? function ?	# Apple GMAC and Sun ERI gigabit enet
    445  1.62   tsutsui # XXX lacks bus_dmamap_sync()
    446  1.62   tsutsui #le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    447  1.18       eeh # XXX uses vtophys()
    448  1.39   thorpej #lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    449  1.39   thorpej ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet UT
    450  1.39   thorpej ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial UT
    451  1.61   tsutsui # XXX cause uncorrectable DMA error
    452  1.61   tsutsui #pcn*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    453  1.53     grant rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    454  1.61   tsutsui # XXX cause uncorrectable DMA error
    455  1.61   tsutsui #sip*	at pci? dev ? function ?	# SiS 900 Ethernet
    456  1.39   thorpej ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet UT
    457  1.39   thorpej tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    458  1.39   thorpej tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    459  1.39   thorpej vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    460  1.56     grant wi*	at pci? dev ? function ?	# Lucent/Intersil WaveLAN/IEEE
    461   1.1       eeh 
    462   1.1       eeh # MII/PHY support
    463   1.1       eeh # XXX: only nsphy "tested"
    464  1.18       eeh dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    465  1.18       eeh exphy*	at mii? phy ?			# 3Com internal PHYs
    466  1.32       wiz icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
    467  1.18       eeh inphy*	at mii? phy ?			# Intel 82555 PHYs
    468  1.18       eeh iophy*	at mii? phy ?			# Intel 82553 PHYs
    469  1.18       eeh lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    470  1.18       eeh nsphy*	at mii? phy ?			# NS83840 PHYs
    471  1.18       eeh nsphyter* at mii? phy ?			# NS83843 PHYs
    472  1.18       eeh qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    473  1.18       eeh sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    474  1.18       eeh tlphy*	at mii? phy ?			# ThunderLAN PHYs
    475  1.18       eeh tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    476  1.18       eeh ukphy*	at mii? phy ?			# generic unknown PHYs
    477  1.18       eeh 
    478  1.18       eeh # PCI USB controllers
    479  1.66  nakayama ehci*	at pci? dev ? function ?	# Enhanced Host Controller
    480  1.66  nakayama ohci*	at pci? dev ? function ?	# Open Host Controller
    481  1.66  nakayama 
    482  1.66  nakayama usb*	at ehci?			# USB bus support
    483  1.66  nakayama usb*	at ohci?
    484  1.18       eeh 
    485  1.20       eeh uhub*	at usb?						# USB Hubs
    486  1.20       eeh uhub*	at uhub? port ? configuration ? interface ?
    487  1.18       eeh 
    488  1.28  augustss uhidev*	at uhub? port ? configuration ? interface ?	# USB HID
    489  1.28  augustss uhid*	at uhidev? reportid ?				# USB Generic HID
    490  1.28  augustss 
    491  1.20       eeh ulpt*	at uhub? port ? configuration ? interface ?	# USB Printer
    492  1.18       eeh 
    493  1.20       eeh umodem*	at uhub? port ? configuration ?			# USB Modem
    494  1.20       eeh ucom*	at umodem?
    495  1.18       eeh 
    496  1.20       eeh umass*	at uhub? port ? configuration ? interface ?	# USB Mass Storage
    497  1.18       eeh 
    498  1.20       eeh uaudio*	at uhub? port ? configuration ?			# USB audio
    499  1.18       eeh 
    500  1.18       eeh # USB Ethernet adapters
    501  1.20       eeh aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    502  1.20       eeh cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    503  1.20       eeh kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    504  1.57  augustss uax*	at uhub? port ?		# ASIX AX88172 based adapters
    505  1.57  augustss url*	at uhub? port ?		# Realtek RTL8150L based adapters
    506  1.20       eeh 
    507  1.20       eeh uscanner* at uhub? port ?				# USB scanners
    508  1.53     grant uyap*	at uhub? port ?					# Y@P firmware loader
    509  1.20       eeh ugen*	at uhub? port ? configuration ? interface ?	# USB Generic driver
    510  1.20       eeh 
    511  1.20       eeh # PCI IEEE1394 controllers
    512  1.39   thorpej fwohci*	at pci? dev ? function ?	# IEEE1394 Open Host Controller
    513  1.39   thorpej #fwlynx* at pci? dev ? function ?	# IEEE1394 TI Lynx Controller
    514  1.25     lukem fw*	at fwbus?			# IP over 1394
    515  1.20       eeh 
    516  1.20       eeh # IEEE1394 nodes
    517  1.66  nakayama #fwnode* at fwbus? idhi ? idlo ?
    518  1.66  nakayama #sbpscsi* at fwnode?
    519   1.1       eeh 
    520   1.1       eeh ## Loopback network interface; required
    521   1.1       eeh pseudo-device	loop
    522   1.1       eeh 
    523   1.1       eeh ## SLIP and CSLIP interfaces, for IP over a serial line.
    524   1.1       eeh pseudo-device	sl		2
    525   1.1       eeh 
    526   1.1       eeh ## PPP, the successor to SLIP.  See pppd(8).
    527   1.1       eeh pseudo-device	ppp		2
    528  1.27    martin 
    529  1.27    martin ## PPP over Ethernet (RFC 2516)
    530  1.27    martin pseudo-device	pppoe
    531   1.1       eeh 
    532   1.1       eeh ## Starmode Radio IP, a special hardware network device.
    533   1.1       eeh pseudo-device	strip		1
    534   1.1       eeh 
    535   1.1       eeh ## Network "tunnel" device, allowing protocol stacks to run in the userland.
    536   1.1       eeh ## This is used by the third-party user-mode "ppp" program, and others.
    537   1.1       eeh pseudo-device	tun		4
    538   1.1       eeh 
    539   1.1       eeh ## Generic L3 over IP tunnel
    540   1.1       eeh #pseudo-device	gre		2	# generic L3 over IP tunnel
    541   1.1       eeh 
    542   1.1       eeh ## Berkeley Packet Filter, required to run RARPD.  A generic C-language
    543   1.1       eeh ## interface that allows selective examining of incoming packets.
    544   1.1       eeh pseudo-device	bpfilter	8
    545  1.58       seb 
    546  1.58       seb ## IEEE 802.1q encapsulation
    547  1.58       seb pseudo-device	vlan
    548  1.19    atatat 
    549  1.19    atatat ## Simple inter-network traffic bridging
    550  1.19    atatat pseudo-device	bridge
    551  1.69  nakayama #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    552   1.1       eeh 
    553   1.1       eeh ## IP Filter, used in firewall and NAT applications.  See ipnat(8) for
    554   1.1       eeh ## one example of the use of the IP Filter.
    555   1.1       eeh pseudo-device	ipfilter
    556   1.1       eeh 
    557   1.1       eeh ## for IPv6
    558   1.1       eeh pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    559   1.1       eeh #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    560   1.1       eeh #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    561  1.60  nakayama 
    562  1.60  nakayama 
    563  1.60  nakayama #### CardBus and PCMCIA devices
    564  1.60  nakayama 
    565  1.60  nakayama # PCI CardBus bridge support
    566  1.60  nakayama #cbb*	at pci? dev ? function ?
    567  1.60  nakayama #cardslot* at cbb?
    568  1.60  nakayama 
    569  1.60  nakayama # CardBus bus support
    570  1.60  nakayama #cardbus* at cardslot?
    571  1.60  nakayama #pcmcia* at cardslot?
    572  1.60  nakayama 
    573  1.60  nakayama ## CardBus cards; UT marks untested.
    574  1.60  nakayama 
    575  1.60  nakayama # CardBus serial interfaces
    576  1.60  nakayama #com*	at cardbus? dev ? function ?	# Modems and serial cards UT
    577  1.60  nakayama 
    578  1.60  nakayama # CardBus SCSI controllers
    579  1.60  nakayama #adv*	at cardbus? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI UT
    580  1.60  nakayama #ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480 UT
    581  1.60  nakayama 
    582  1.60  nakayama # CardBus network interfaces
    583  1.60  nakayama #ex*	at cardbus? dev ? function ?	# 3Com 3C575TX UT
    584  1.60  nakayama #fxp*	at cardbus? dev ? function ?	# Intel i8255x UT
    585  1.60  nakayama #rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139 UT
    586  1.60  nakayama #tlp*	at cardbus? dev ? function ?	# DECchip 21143 UT
    587  1.60  nakayama 
    588  1.60  nakayama # CardBus USB controllers
    589  1.60  nakayama #ehci*	at cardbus? dev ? function ?	# Enhanced Host Controller
    590  1.60  nakayama #ohci*	at cardbus? dev ? function ?	# Open Host Controller
    591  1.60  nakayama 
    592  1.60  nakayama # CardBus IEEE1394 controllers
    593  1.60  nakayama #fwohci* at cardbus? dev ? function ?	# IEEE1394 Open Host Controller UT
    594  1.60  nakayama 
    595  1.60  nakayama ## PCMCIA cards; UT marks untested.
    596  1.60  nakayama 
    597  1.60  nakayama # PCMCIA serial interfaces
    598  1.60  nakayama #com*	at pcmcia? function ?		# Modems and serial cards
    599  1.60  nakayama 
    600  1.60  nakayama #pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards UT
    601  1.60  nakayama #com*	at pcmcom? slave ?		# ...and the slave devices
    602  1.60  nakayama 
    603  1.60  nakayama # PCMCIA SCSI controllers
    604  1.60  nakayama #aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI UT
    605  1.60  nakayama #esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI UT
    606  1.60  nakayama 
    607  1.60  nakayama # PCMCIA IDE controllers
    608  1.60  nakayama #wdc*	at pcmcia? function ?
    609  1.60  nakayama 
    610  1.60  nakayama # PCMCIA network interfaces
    611  1.60  nakayama #an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11) UT
    612  1.60  nakayama #awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS) UT
    613  1.60  nakayama #cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer UT
    614  1.60  nakayama #ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    615  1.60  nakayama #mbe*	at pcmcia? function ?		# MB8696x based Ethernet UT
    616  1.60  nakayama #ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    617  1.60  nakayama #ray*	at pcmcia? function ?		# Raytheon Raylink (802.11) UT
    618  1.60  nakayama #sm*	at pcmcia? function ?		# Megahertz Ethernet UT
    619  1.60  nakayama # tr at pcmcia has problems with Cardbus bridges
    620  1.60  nakayama #tr*	at pcmcia? function ?		# TROPIC based Token-Ring UT
    621  1.60  nakayama #wi*	at pcmcia? function ?		# Lucent/Intersil WaveLan IEEE (802.11)
    622  1.60  nakayama #xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet UT
    623  1.60  nakayama 
    624  1.60  nakayama #mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
    625  1.60  nakayama #com*	at mhzc?
    626  1.60  nakayama #sm*	at mhzc?
    627   1.1       eeh 
    628   1.1       eeh 
    629   1.1       eeh #### Audio and video devices
    630   1.1       eeh 
    631   1.1       eeh ## /dev/audio support (`audiocs' plus `audio')
    632   1.1       eeh ##
    633   1.8       eeh audiocs*	at sbus? slot ? offset ?	# SUNW,CS4231
    634  1.40    martin audiocs*	at ebus?			# SUNW,CS4231 in U5/U10
    635  1.39   thorpej autri*		at pci? dev ? function ?	# Blade 100 'sound'
    636  1.31       eeh 
    637  1.65  nakayama audio*		at audiobus?
    638  1.38       eeh 
    639  1.65  nakayama #midi*		at midibus?
    640   1.1       eeh 
    641   1.1       eeh 
    642   1.1       eeh ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m
    643   1.1       eeh ## systems.  If your sun4 system has a cgfour installed in the P4 slot,
    644   1.1       eeh ## the P4 entries for "bwtwo" will attach to the overlay plane of the
    645   1.1       eeh ## "cgfour".
    646   1.1       eeh 
    647   1.8       eeh #bwtwo0		at sbus? slot ? offset ?	# sun4c and sun4m
    648   1.8       eeh #bwtwo*		at sbus? slot ? offset ?
    649   1.1       eeh 
    650   1.1       eeh ## Sun "cgthree" Sbus color framebuffer
    651   1.1       eeh #cgthree0	at sbus? slot ? offset ?
    652   1.1       eeh #cgthree*	at sbus? slot ? offset ?
    653   1.1       eeh 
    654   1.1       eeh ## Sun "cgsix" accelerated color framebuffer.
    655   1.1       eeh cgsix0		at sbus? slot ? offset ?
    656   1.1       eeh cgsix*		at sbus? slot ? offset ?
    657   1.1       eeh 
    658   1.1       eeh ## Sun FFB not supported
    659   1.1       eeh #ffb*		at upa?
    660   1.1       eeh 
    661   1.1       eeh #### Other device configuration
    662   1.1       eeh 
    663   1.1       eeh ## Pseudo ttys, required for network logins and programs like screen.
    664   1.1       eeh 
    665   1.7  jdolecek pseudo-device	pty			# pseudo-ttys (for network, etc.)
    666   1.1       eeh 
    667   1.1       eeh ## Random device, used to implement /dev/random (a source of random noise),
    668   1.1       eeh ## and generate randomness for some kernel formulae.
    669   1.1       eeh 
    670   1.1       eeh pseudo-device	rnd
    671  1.41     lukem 
    672  1.41     lukem pseudo-device	clockctl		# user control of clock subsystem
    673  1.64     ragge pseudo-device	ksyms			# /dev/ksyms
    674