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CARDBUS revision 1.1
      1  1.1  haya #	$NetBSD: CARDBUS,v 1.1 1999/10/15 06:10:38 haya Exp $
      2  1.1  haya #
      3  1.1  haya #	CARDBUS -- GENERIC + CardBus support
      4  1.1  haya #
      5  1.1  haya 
      6  1.1  haya include "arch/i386/conf/std.i386"
      7  1.1  haya 
      8  1.1  haya maxusers	32		# estimated number of users
      9  1.1  haya 
     10  1.1  haya # CPU support.  At least one is REQUIRED.
     11  1.1  haya options 	I386_CPU
     12  1.1  haya options 	I486_CPU
     13  1.1  haya options 	I586_CPU
     14  1.1  haya options 	I686_CPU
     15  1.1  haya 
     16  1.1  haya # CPU-related options.
     17  1.1  haya options 	MATH_EMULATE	# floating point emulation
     18  1.1  haya #options 	VM86		# virtual 8086 emulation
     19  1.1  haya options 	USER_LDT	# user-settable LDT; used by WINE
     20  1.1  haya # eliminate delay no-ops in I/O; recommended on all but very old machines
     21  1.1  haya #options 	DUMMY_NOPS
     22  1.1  haya 
     23  1.1  haya # delay between "rebooting ..." message and hardware reset, in milliseconds
     24  1.1  haya #options 	CPURESET_DELAY=2000
     25  1.1  haya 
     26  1.1  haya # Misc. i386-specific options
     27  1.1  haya options 	XSERVER		# X server support in console drivers
     28  1.1  haya #options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
     29  1.1  haya 
     30  1.1  haya # This option allows you to force a serial console at the specified
     31  1.1  haya # I/O address.   see console(4) for details.
     32  1.1  haya #options 	"CONSDEVNAME=\"com\"",CONADDR=0x2f8,CONSPEED=57600
     33  1.1  haya #	you don't want the option below ON iff you are using the
     34  1.1  haya #	serial console option of the new boot strap code.
     35  1.1  haya #options	CONS_OVERRIDE	# Always use above! independent of boot info
     36  1.1  haya 
     37  1.1  haya # The following options override the memory sizes passed in from the boot
     38  1.1  haya # block.  Use them *only* if the boot block is unable to determine the correct
     39  1.1  haya # values.  Note that the BIOS may *correctly* report less than 640k of base
     40  1.1  haya # memory if the extended BIOS data area is located at the top of base memory
     41  1.1  haya # (as is the case on most recent systems).
     42  1.1  haya #options 	REALBASEMEM=639		# size of base memory (in KB)
     43  1.1  haya #options 	REALEXTMEM=15360	# size of extended memory (in KB)
     44  1.1  haya 
     45  1.1  haya # Standard system options
     46  1.1  haya 
     47  1.1  haya options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     48  1.1  haya options 	INSECURE	# disable kernel security levels
     49  1.1  haya 
     50  1.1  haya options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     51  1.1  haya options 	NTP		# NTP phase/frequency locked loop
     52  1.1  haya 
     53  1.1  haya options 	KTRACE		# system call tracing via ktrace(1)
     54  1.1  haya 
     55  1.1  haya options 	SYSVMSG		# System V-like message queues
     56  1.1  haya options 	SYSVSEM		# System V-like semaphores
     57  1.1  haya options 	SYSVSHM		# System V-like memory sharing
     58  1.1  haya #options 	SHMMAXPGS=1024	# 1024 pages is the default
     59  1.1  haya 
     60  1.1  haya options 	LKM		# loadable kernel modules
     61  1.1  haya 
     62  1.1  haya # Diagnostic/debugging support options
     63  1.1  haya options 	DIAGNOSTIC	# cheap kernel consistency checks
     64  1.1  haya #options 	DEBUG		# expensive debugging checks/support
     65  1.1  haya #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     66  1.1  haya options 	DDB		# in-kernel debugger
     67  1.1  haya #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     68  1.1  haya #options 	KGDB		# remote debugger
     69  1.1  haya #options 	"KGDB_DEVNAME=\"com\"",KGDBADDR=0x3f8,KGDBRATE=9600
     70  1.1  haya #makeoptions	DEBUG="-g"	# compile full symbol table
     71  1.1  haya 
     72  1.1  haya # Compatibility options
     73  1.1  haya options 	COMPAT_NOMID	# compatibility with 386BSD, BSDI, NetBSD 0.8,
     74  1.1  haya options 	COMPAT_09	# NetBSD 0.9,
     75  1.1  haya options 	COMPAT_10	# NetBSD 1.0,
     76  1.1  haya options 	COMPAT_11	# NetBSD 1.1,
     77  1.1  haya options 	COMPAT_12	# NetBSD 1.2,
     78  1.1  haya options 	COMPAT_13	# NetBSD 1.3,
     79  1.1  haya options 	COMPAT_43	# and 4.3BSD
     80  1.1  haya options 	COMPAT_386BSD_MBRPART # recognize old partition ID
     81  1.1  haya 
     82  1.1  haya options 	COMPAT_SVR4	# binary compatibility with SVR4
     83  1.1  haya options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
     84  1.1  haya options 	COMPAT_LINUX	# binary compatibility with Linux
     85  1.1  haya options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
     86  1.1  haya 
     87  1.1  haya # Executable format options
     88  1.1  haya options 	EXEC_ELF32	# 32-bit ELF executables (SVR4, Linux)
     89  1.1  haya 
     90  1.1  haya # File systems
     91  1.1  haya file-system 	FFS		# UFS
     92  1.1  haya file-system 	EXT2FS		# second extended file system (linux)
     93  1.1  haya file-system 	LFS		# log-structured file system
     94  1.1  haya file-system 	MFS		# memory file system
     95  1.1  haya file-system 	NFS		# Network File System client
     96  1.1  haya file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     97  1.1  haya file-system 	MSDOSFS		# MS-DOS file system
     98  1.1  haya file-system 	FDESC		# /dev/fd
     99  1.1  haya file-system 	KERNFS		# /kern
    100  1.1  haya file-system 	NULLFS		# loopback file system
    101  1.1  haya file-system 	PORTAL		# portal filesystem (still experimental)
    102  1.1  haya file-system 	PROCFS		# /proc
    103  1.1  haya file-system 	UMAPFS		# NULLFS + uid and gid remapping
    104  1.1  haya file-system 	UNION		# union file system
    105  1.1  haya file-system	CODA		# Coda File System; also needs vcoda (below)
    106  1.1  haya 
    107  1.1  haya # File system options
    108  1.1  haya options 	QUOTA		# UFS quotas
    109  1.1  haya #options 	FFS_EI		# FFS Endian Independant support
    110  1.1  haya options 	NFSSERVER	# Network File System server
    111  1.1  haya #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    112  1.1  haya 				# immutable) behave as system flags.
    113  1.1  haya 
    114  1.1  haya # Networking options
    115  1.1  haya #options 	GATEWAY		# packet forwarding
    116  1.1  haya options 	INET		# IP + ICMP + TCP + UDP
    117  1.1  haya #options 	MROUTING	# IP multicast routing
    118  1.1  haya options 	NS		# XNS
    119  1.1  haya #options 	NSIP		# XNS tunneling over IP
    120  1.1  haya options 	ISO,TPIP	# OSI
    121  1.1  haya options 	EON		# OSI tunneling over IP
    122  1.1  haya options 	CCITT,LLC,HDLC	# X.25
    123  1.1  haya options 	NETATALK	# AppleTalk networking protocols
    124  1.1  haya #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    125  1.1  haya #options 	PPP_DEFLATE	# Deflate compression support for PPP
    126  1.1  haya #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    127  1.1  haya #options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    128  1.1  haya #options 	IPFILTER_LOG	# ipmon(8) log support
    129  1.1  haya 
    130  1.1  haya # Compatibility with 4.2BSD implementation of TCP/IP.  Not recommended.
    131  1.1  haya #options 	TCP_COMPAT_42
    132  1.1  haya 
    133  1.1  haya # These options enable verbose messages for several subsystems.
    134  1.1  haya # Warning, these may compile large string tables into the kernel!
    135  1.1  haya options 	EISAVERBOSE	# verbose EISA device autoconfig messages
    136  1.1  haya options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    137  1.1  haya #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    138  1.1  haya options 	SCSIVERBOSE	# human readable SCSI error messages
    139  1.1  haya options 	USBVERBOSE	# verbose USB device autoconfig messages
    140  1.1  haya 
    141  1.1  haya options 	NFS_BOOT_BOOTP,NFS_BOOT_BOOTPARAM
    142  1.1  haya 
    143  1.1  haya #
    144  1.1  haya # wscons options
    145  1.1  haya #
    146  1.1  haya # builtin terminal emulations
    147  1.1  haya #options 	WSEMUL_SUN		# sun terminal emulation
    148  1.1  haya options 	WSEMUL_VT100		# VT100 / VT220 emulation
    149  1.1  haya # different kernel output - see dev/wscons/wsdisplayvar.h
    150  1.1  haya options 	WS_KERNEL_FG=WSCOL_GREEN
    151  1.1  haya #options 	WS_KERNEL_BG=WSCOL_BLACK
    152  1.1  haya # compatibility to other console drivers
    153  1.1  haya options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
    154  1.1  haya options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
    155  1.1  haya options 	WSDISPLAY_COMPAT_USL		# VT handling
    156  1.1  haya options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    157  1.1  haya # see dev/pckbc/wskbdmap_mfii.c for implemented layouts
    158  1.1  haya #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    159  1.1  haya # allocate a number of virtual screens at autoconfiguration time
    160  1.1  haya #options 	WSDISPLAY_DEFAULTSCREENS=4
    161  1.1  haya 
    162  1.1  haya # Kernel root file system and dump configuration.
    163  1.1  haya config		netbsd	root on ? type ?
    164  1.1  haya #config		netbsd	root on sd0a type ffs
    165  1.1  haya #config		netbsd	root on ? type nfs
    166  1.1  haya 
    167  1.1  haya #
    168  1.1  haya # Device configuration
    169  1.1  haya #
    170  1.1  haya 
    171  1.1  haya mainbus0 at root
    172  1.1  haya 
    173  1.1  haya #apm0	at mainbus0			# Advanced power management
    174  1.1  haya 
    175  1.1  haya 
    176  1.1  haya # Basic Bus Support
    177  1.1  haya 
    178  1.1  haya # PCI bus support
    179  1.1  haya pci*	at mainbus? bus ?
    180  1.1  haya pci*	at pchb? bus ?
    181  1.1  haya pci*	at ppb? bus ?
    182  1.1  haya 
    183  1.1  haya # PCI bridges
    184  1.1  haya pchb*	at pci? dev ? function ?	# PCI-Host bridges
    185  1.1  haya pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    186  1.1  haya pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    187  1.1  haya ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    188  1.1  haya # XXX 'puc's aren't really bridges, but there's no better place for them here
    189  1.1  haya puc*	at pci? dev ? function ?	# PCI "universal" comm. cards
    190  1.1  haya 
    191  1.1  haya # EISA bus support
    192  1.1  haya eisa*	at mainbus?
    193  1.1  haya eisa*	at pceb?
    194  1.1  haya 
    195  1.1  haya # ISA bus support
    196  1.1  haya isa*	at mainbus?
    197  1.1  haya isa*	at pceb?
    198  1.1  haya isa*	at pcib?
    199  1.1  haya 
    200  1.1  haya # PCMCIA bus support
    201  1.1  haya pcmcia*	at pcic? controller ? socket ?
    202  1.1  haya pcmcia*	at tcic? controller ? socket ?
    203  1.1  haya 
    204  1.1  haya # ISA PCMCIA controllers
    205  1.1  haya pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x4000
    206  1.1  haya pcic1	at isa? port 0x3e2 iomem 0xd4000 iosiz 0x4000
    207  1.1  haya tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x4000
    208  1.1  haya 
    209  1.1  haya # PCI PCMCIA controllers
    210  1.1  haya pcic0	at pci? dev? function ?
    211  1.1  haya 
    212  1.1  haya # ISA Plug-and-Play bus support
    213  1.1  haya isapnp0	at isa?
    214  1.1  haya 
    215  1.1  haya # ISA Plug-and-Play PCMCIA controllers
    216  1.1  haya pcic*	at isapnp?
    217  1.1  haya 
    218  1.1  haya # CardBus bus support
    219  1.1  haya cardbus*	at cardslot?
    220  1.1  haya pcmcia*		at cardslot?
    221  1.1  haya 
    222  1.1  haya cbb*	at pci? dev? function ?
    223  1.1  haya 
    224  1.1  haya cardslot*	at cbb?	
    225  1.1  haya 
    226  1.1  haya # Coprocessor Support
    227  1.1  haya 
    228  1.1  haya # Math Coprocessor support
    229  1.1  haya npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor
    230  1.1  haya 
    231  1.1  haya 
    232  1.1  haya # Console Devices
    233  1.1  haya 
    234  1.1  haya # ISA console.  You can only configure one of these!
    235  1.1  haya #pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
    236  1.1  haya #vt0	at isa? port 0x60 irq 1		# PCVT console driver
    237  1.1  haya 
    238  1.1  haya # Keyboard layout configuration for pccons
    239  1.1  haya #options 	FRENCH_KBD
    240  1.1  haya #options 	FINNISH_KBD
    241  1.1  haya #options 	GERMAN_KBD
    242  1.1  haya #options 	NORWEGIAN_KBD
    243  1.1  haya 
    244  1.1  haya # wscons
    245  1.1  haya pckbc0	at isa?			# pc keyboard controller
    246  1.1  haya pckbd*	at pckbc?		# PC keyboard
    247  1.1  haya # "opms" should not be enabled together with "pms" or "pmsi"
    248  1.1  haya #pms*		at pckbc?		# PS/2 mouse for wsmouse
    249  1.1  haya #pmsi*		at pckbc?	# PS/2 "Intelli"mouse for wsmouse
    250  1.1  haya opms*		at pckbc?		# backwards compatible PS/2 mouse
    251  1.1  haya vga0		at isa?
    252  1.1  haya vga*		at pci?
    253  1.1  haya pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
    254  1.1  haya wsdisplay*	at vga? console ?
    255  1.1  haya wsdisplay*	at pcdisplay? console ?
    256  1.1  haya wskbd*	at pckbd? console ?
    257  1.1  haya #wsmouse*	at pms?
    258  1.1  haya #wsmouse*	at pmsi?
    259  1.1  haya 
    260  1.1  haya pcppi0	at isa?
    261  1.1  haya sysbeep0	at pcppi?
    262  1.1  haya 
    263  1.1  haya # Serial Devices
    264  1.1  haya 
    265  1.1  haya # PCI serial interfaces
    266  1.1  haya com*	at puc? port ?			# 16x450s on "universal" comm boards
    267  1.1  haya cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
    268  1.1  haya 
    269  1.1  haya # ISA Plug-and-Play serial interfaces
    270  1.1  haya com*	at isapnp?			# Modems and serial boards
    271  1.1  haya 
    272  1.1  haya # PCMCIA serial interfaces
    273  1.1  haya com*	at pcmcia? function ?		# Modems and serial cards
    274  1.1  haya 
    275  1.1  haya pcmcom*	at pcmcia? function ?		# PCMCIA multi-port serial cards
    276  1.1  haya com*	at pcmcom? slave ?		# ...and the slave devices
    277  1.1  haya 
    278  1.1  haya # ISA serial interfaces
    279  1.1  haya #options 	COM_HAYESP		# adds Hayes ESP serial board support
    280  1.1  haya com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
    281  1.1  haya com1	at isa? port 0x2f8 irq 3
    282  1.1  haya com2	at isa? port 0x3e8 irq 5
    283  1.1  haya #com3	at isa? port 0x2e8 irq 9
    284  1.1  haya #ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
    285  1.1  haya #com*	at ast? slave ?
    286  1.1  haya #boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
    287  1.1  haya #com*	at boca? slave ?
    288  1.1  haya #tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
    289  1.1  haya #com*	at tcom? slave ?
    290  1.1  haya #rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
    291  1.1  haya #com*	at rtfps? slave ?
    292  1.1  haya #cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
    293  1.1  haya 
    294  1.1  haya 
    295  1.1  haya # Parallel Printer Interfaces
    296  1.1  haya 
    297  1.1  haya # PCI parallel printer interfaces
    298  1.1  haya lpt*	at puc? port ?			# || ports on "universal" comm boards
    299  1.1  haya 
    300  1.1  haya # ISA parallel printer interfaces
    301  1.1  haya lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
    302  1.1  haya lpt1	at isa? port 0x278
    303  1.1  haya lpt2	at isa? port 0x3bc
    304  1.1  haya 
    305  1.1  haya 
    306  1.1  haya # SCSI Controllers and Devices
    307  1.1  haya 
    308  1.1  haya # PCI SCSI controllers
    309  1.1  haya adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
    310  1.1  haya adw*	at pci? dev ? function ?	# AdvanSys 9xxUW SCSI
    311  1.1  haya ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    312  1.1  haya bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
    313  1.1  haya isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
    314  1.1  haya ncr*	at pci? dev ? function ?	# NCR 53c8xx SCSI
    315  1.1  haya pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    316  1.1  haya 
    317  1.1  haya # EISA SCSI controllers
    318  1.1  haya ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
    319  1.1  haya ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
    320  1.1  haya bha*	at eisa? slot ?			# BusLogic 7xx SCSI
    321  1.1  haya uha*	at eisa? slot ?			# UltraStor 24f SCSI
    322  1.1  haya 
    323  1.1  haya # PCMCIA SCSI controllers
    324  1.1  haya aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    325  1.1  haya 
    326  1.1  haya # ISA Plug-and-Play SCSI controllers
    327  1.1  haya aha*	at isapnp? 			# Adaptec AHA-154[02
    328  1.1  haya aic*	at isapnp?			# Adaptec AHA-1520B
    329  1.1  haya 
    330  1.1  haya # ISA SCSI controllers
    331  1.1  haya aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
    332  1.1  haya aha1	at isa? port 0x334 irq ? drq ?
    333  1.1  haya ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
    334  1.1  haya aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
    335  1.1  haya bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
    336  1.1  haya bha1	at isa? port 0x334 irq ? drq ?
    337  1.1  haya nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 contoller
    338  1.1  haya nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
    339  1.1  haya sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
    340  1.1  haya uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
    341  1.1  haya uha1	at isa? port 0x340 irq ? drq ?
    342  1.1  haya wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
    343  1.1  haya wds1	at isa? port 0x358 irq 11 drq 5
    344  1.1  haya 
    345  1.1  haya # SCSI bus support
    346  1.1  haya scsibus* at adv?
    347  1.1  haya scsibus* at adw?
    348  1.1  haya scsibus* at aha?
    349  1.1  haya scsibus* at ahb?
    350  1.1  haya scsibus* at ahc?
    351  1.1  haya scsibus* at aic?
    352  1.1  haya scsibus* at bha?
    353  1.1  haya scsibus* at isp?
    354  1.1  haya scsibus* at nca?
    355  1.1  haya scsibus* at ncr?
    356  1.1  haya scsibus* at pcscp?
    357  1.1  haya scsibus* at sea?
    358  1.1  haya scsibus* at uha?
    359  1.1  haya scsibus* at wds?
    360  1.1  haya 
    361  1.1  haya # SCSI devices
    362  1.1  haya sd*	at scsibus? target ? lun ?	# SCSI disk drives
    363  1.1  haya st*	at scsibus? target ? lun ?	# SCSI tape drives
    364  1.1  haya cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    365  1.1  haya ch*	at scsibus? target ? lun ?	# SCSI autochangers
    366  1.1  haya ss*	at scsibus? target ? lun ?	# SCSI scanners
    367  1.1  haya uk*	at scsibus? target ? lun ?	# SCSI unknown
    368  1.1  haya 
    369  1.1  haya 
    370  1.1  haya # IDE and related devices
    371  1.1  haya # PCI IDE controllers - see pciide(4) for supported hardware.
    372  1.1  haya # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
    373  1.1  haya # how to set up DMA modes for this chip. This may work, or may cause
    374  1.1  haya # a machine hang with some controllers.
    375  1.1  haya pciide* at pci ? dev ? function ? flags 0x0000
    376  1.1  haya 
    377  1.1  haya # ISA Plug-and-Play IDE controllers
    378  1.1  haya wdc*	at isapnp? 
    379  1.1  haya 
    380  1.1  haya # PCMCIA IDE controllers
    381  1.1  haya wdc*	at pcmcia? function ?
    382  1.1  haya 
    383  1.1  haya # ISA ST506, ESDI, and IDE controllers
    384  1.1  haya wdc0	at isa? port 0x1f0 irq 14
    385  1.1  haya wdc1	at isa? port 0x170 irq 15
    386  1.1  haya 
    387  1.1  haya # IDE drives
    388  1.1  haya # Flags are used only with controllers that support DMA operations
    389  1.1  haya # and mode settings (e.g. some pciide controllers)
    390  1.1  haya # The lowest order four bits (rightmost digit) of the flags define the PIO
    391  1.1  haya # mode to use, the next set of four bits the DMA mode and the third set the
    392  1.1  haya # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    393  1.1  haya # to use, and the last bit must be 1 for this setting to be used.
    394  1.1  haya # For DMA and UDMA, 0xf (1111) means 'disable'.
    395  1.1  haya # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    396  1.1  haya # (0xc=1100, 0xa=1010, 0xf=1111)
    397  1.1  haya # 0x0000 means "use whatever the drive claims to support".
    398  1.1  haya wd*	at wdc? channel ? drive ? flags 0x0000
    399  1.1  haya wd*	at pciide? channel ? drive ? flags 0x0000
    400  1.1  haya 
    401  1.1  haya # ATAPI bus support
    402  1.1  haya atapibus* at wdc? channel ?
    403  1.1  haya atapibus* at pciide? channel ?
    404  1.1  haya 
    405  1.1  haya # ATAPI devices
    406  1.1  haya # flags have the same meaning as for IDE drives.
    407  1.1  haya cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    408  1.1  haya sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    409  1.1  haya uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    410  1.1  haya 
    411  1.1  haya 
    412  1.1  haya # Miscellaneous mass storage devices
    413  1.1  haya 
    414  1.1  haya # ISA floppy
    415  1.1  haya fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
    416  1.1  haya #fdc1	at isa? port 0x370 irq ? drq ?
    417  1.1  haya fd*	at fdc? drive ?			# the drives themselves
    418  1.1  haya # some machines need you to do this instead of fd*
    419  1.1  haya #fd0	at fdc0 drive 0
    420  1.1  haya 
    421  1.1  haya # ISA CD-ROM devices
    422  1.1  haya #mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives
    423  1.1  haya 
    424  1.1  haya # ISA tape devices
    425  1.1  haya # note: the wt driver conflicts unpleasantly with SMC boards at the
    426  1.1  haya # same I/O address. The probe reprograms their EEPROMs. Don't
    427  1.1  haya # uncomment it unless you are actually using it.
    428  1.1  haya #wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives
    429  1.1  haya 
    430  1.1  haya 
    431  1.1  haya # Network Interfaces
    432  1.1  haya 
    433  1.1  haya # PCI network interfaces
    434  1.1  haya de*	at pci? dev ? function ?	# DEC 21x4x-based Ethernet
    435  1.1  haya en*	at pci? dev ? function ?	# ENI/Adaptec ATM
    436  1.1  haya ep*	at pci? dev ? function ?	# 3Com 3c59x
    437  1.1  haya ex*	at pci? dev ? function ?	# 3Com 90x[B]
    438  1.1  haya epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
    439  1.1  haya esh*	at pci? dev ? function ?	# Essential HIPPI card
    440  1.1  haya fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
    441  1.1  haya fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    442  1.1  haya le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
    443  1.1  haya ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    444  1.1  haya tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
    445  1.1  haya vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    446  1.1  haya lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
    447  1.1  haya 
    448  1.1  haya # EISA network interfaces
    449  1.1  haya ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
    450  1.1  haya fea*	at eisa? slot ?			# DEC DEFEA FDDI
    451  1.1  haya 
    452  1.1  haya # ISA Plug-and-Play network interfaces
    453  1.1  haya ep*	at isapnp?			# 3Com 3c509 Ethernet
    454  1.1  haya ne*	at isapnp?			# NE2000-compatible Ethernet
    455  1.1  haya tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring
    456  1.1  haya 
    457  1.1  haya # PCMCIA network interfaces
    458  1.1  haya ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    459  1.1  haya mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    460  1.1  haya ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    461  1.1  haya sm*	at pcmcia? function ?		# Megahertz Ethernet
    462  1.1  haya 
    463  1.1  haya # ISA network interfaces
    464  1.1  haya ate0	at isa? port 0x2a0 irq ?		# AT1700
    465  1.1  haya cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
    466  1.1  haya ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
    467  1.1  haya eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
    468  1.1  haya el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
    469  1.1  haya ep0	at isa? port ? irq ?			# 3C509 ethernet cards
    470  1.1  haya ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
    471  1.1  haya ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
    472  1.1  haya fmv0	at isa? port 0x2a0 irq ?		# FMV-180 series
    473  1.1  haya ix0	at isa? port 0x300 irq 10		# EtherExpress/16
    474  1.1  haya iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
    475  1.1  haya lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
    476  1.1  haya #depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
    477  1.1  haya #le*	at depca?
    478  1.1  haya nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
    479  1.1  haya le*	at nele?
    480  1.1  haya bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
    481  1.1  haya le*	at bicc?
    482  1.1  haya ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
    483  1.1  haya ne1	at isa? port 0x300 irq 10
    484  1.1  haya sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
    485  1.1  haya tr0	at isa? port 0xa20 iomem 0xd8000 irq ?  # IBM TROPIC based Token-Ring
    486  1.1  haya tr1	at isa? port 0xa24 iomem 0xd0000 irq ?  # IBM TROPIC based Token-Ring
    487  1.1  haya tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
    488  1.1  haya we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    489  1.1  haya we1	at isa? port 0x300 iomem 0xcc000 irq 10
    490  1.1  haya 
    491  1.1  haya # CardBus network card
    492  1.1  haya ex*	at cardbus?			# 3Com 3C575TX
    493  1.1  haya 
    494  1.1  haya # MII/PHY support
    495  1.1  haya exphy*	at mii? phy ?			# 3Com internal PHYs
    496  1.1  haya icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS1890
    497  1.1  haya inphy*	at mii? phy ?			# Intel 82555 PHYs
    498  1.1  haya lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
    499  1.1  haya nsphy*	at mii? phy ?			# NS83840 PHYs
    500  1.1  haya qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    501  1.1  haya sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    502  1.1  haya tlphy*	at mii? phy ?			# ThunderLAN PHYs
    503  1.1  haya ukphy*	at mii? phy ?			# generic unknown PHYs
    504  1.1  haya 
    505  1.1  haya # USB Controller and Devices
    506  1.1  haya 
    507  1.1  haya # PCI USB controllers
    508  1.1  haya uhci*	at pci?				# Universal Host Controller (Intel)
    509  1.1  haya ohci*	at pci?				# Open Host Controller
    510  1.1  haya 
    511  1.1  haya # USB bus support
    512  1.1  haya usb*	at uhci?
    513  1.1  haya usb*	at ohci?
    514  1.1  haya 
    515  1.1  haya # USB Hubs
    516  1.1  haya uhub*	at usb?
    517  1.1  haya uhub*	at uhub? port ? configuration ? interface ?
    518  1.1  haya 
    519  1.1  haya # USB Mice
    520  1.1  haya ums*	at uhub? port ? configuration ? interface ?
    521  1.1  haya wsmouse*	at ums?
    522  1.1  haya 
    523  1.1  haya # USB Keyboards
    524  1.1  haya ukbd*	at uhub? port ? configuration ? interface ?
    525  1.1  haya wskbd*	at ukbd? console ?
    526  1.1  haya 
    527  1.1  haya # USB Generic HID devices
    528  1.1  haya uhid*	at uhub? port ? configuration ? interface ?
    529  1.1  haya 
    530  1.1  haya # USB Printer
    531  1.1  haya ulpt*	at uhub? port ? configuration ? interface ?
    532  1.1  haya 
    533  1.1  haya # USB Generic driver
    534  1.1  haya ugen*	at uhub? port ? configuration ? interface ?
    535  1.1  haya 
    536  1.1  haya # Audio Devices
    537  1.1  haya 
    538  1.1  haya # PCI audio devices
    539  1.1  haya eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
    540  1.1  haya sv*	at pci? dev ? function ?	# S3 SonicVibes
    541  1.1  haya 
    542  1.1  haya # ISA Plug-and-Play audio devices
    543  1.1  haya ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
    544  1.1  haya guspnp*	at isapnp?			# Gravis Ultra Sound PnP audio
    545  1.1  haya sb*	at isapnp?			# SoundBlaster-compatible audio
    546  1.1  haya wss*	at isapnp?			# Windows Sound System
    547  1.1  haya ym*	at isapnp?			# Yamaha OPL3-SA3 audio
    548  1.1  haya 
    549  1.1  haya # ISA audio devices
    550  1.1  haya # the "aria" probe might give false hits
    551  1.1  haya #aria0	at isa? port 0x290 irq 10 		# Aria
    552  1.1  haya gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
    553  1.1  haya pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
    554  1.1  haya pss0	at isa? port 0x220 irq 7 drq 6  	# Personal Sound System
    555  1.1  haya sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
    556  1.1  haya sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
    557  1.1  haya wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System
    558  1.1  haya 
    559  1.1  haya # OPL[23] FM syntheziers
    560  1.1  haya #opl0	at isa? port 0x388	# use only if not attached to sound card
    561  1.1  haya opl*	at ess?
    562  1.1  haya opl*	at sb?
    563  1.1  haya opl*	at sv?
    564  1.1  haya 
    565  1.1  haya # Audio support
    566  1.1  haya #audio*	at aria?
    567  1.1  haya audio*	at eap?
    568  1.1  haya audio*	at ess?
    569  1.1  haya audio*	at gus?
    570  1.1  haya audio*	at guspnp?
    571  1.1  haya audio*	at pas?
    572  1.1  haya audio*	at sb?
    573  1.1  haya audio*	at sp?
    574  1.1  haya audio*	at sv?
    575  1.1  haya audio*	at wss?
    576  1.1  haya audio*	at ym?
    577  1.1  haya 
    578  1.1  haya # MIDI support
    579  1.1  haya midi*	at pcppi?		# MIDI interface to the PC speaker
    580  1.1  haya midi*	at sb?			# SB MPU401 port
    581  1.1  haya midi*	at opl?			# OPL FM synth
    582  1.1  haya 
    583  1.1  haya # The spkr driver provides a simple tone interface to the built in speaker.
    584  1.1  haya #spkr0	at pcppi?		# PC speaker
    585  1.1  haya 
    586  1.1  haya 
    587  1.1  haya # Mice
    588  1.1  haya 
    589  1.1  haya # ISA busmice
    590  1.1  haya #lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    591  1.1  haya #lms1	at isa? port 0x238 irq 5
    592  1.1  haya #mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    593  1.1  haya #mms1	at isa? port 0x238 irq 5
    594  1.1  haya #wsmouse*	at lms?
    595  1.1  haya #wsmouse*	at mms?
    596  1.1  haya # backwards compatible versions
    597  1.1  haya olms0	at isa? port 0x23c irq 5	# Logitech bus mouse
    598  1.1  haya olms1	at isa? port 0x238 irq 5
    599  1.1  haya omms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
    600  1.1  haya omms1	at isa? port 0x238 irq 5
    601  1.1  haya #opms0	at pc? irq 12		# PS/2 auxiliary port mouse
    602  1.1  haya #opms0	at vt? irq 12		# PS/2 auxiliary port mouse
    603  1.1  haya 
    604  1.1  haya 
    605  1.1  haya # Joysticks
    606  1.1  haya 
    607  1.1  haya # ISA Plug-and-Play joysticks
    608  1.1  haya joy*	at isapnp?			# Game ports (usually on audio cards)
    609  1.1  haya 
    610  1.1  haya # ISA joysticks. Probe is a little strange; add only if you have one.
    611  1.1  haya #joy0	at isa? port 0x201
    612  1.1  haya 
    613  1.1  haya 
    614  1.1  haya # Miscellaneous Devices
    615  1.1  haya 
    616  1.1  haya # Planetconnect Satellite receiver driver.
    617  1.1  haya #satlink0 at isa? port 0x300 drq 1
    618  1.1  haya 
    619  1.1  haya 
    620  1.1  haya # Pull in optional local configuration
    621  1.1  haya include	"arch/i386/conf/GENERIC.local"
    622  1.1  haya 
    623  1.1  haya 
    624  1.1  haya # Pseudo-Devices
    625  1.1  haya 
    626  1.1  haya # disk/mass storage pseudo-devices
    627  1.1  haya pseudo-device	ccd		4	# concatenated/striped disk devices
    628  1.1  haya #pseudo-device	raid		4	# RAIDframe disk driver
    629  1.1  haya pseudo-device	md		1	# memory disk device (ramdisk)
    630  1.1  haya pseudo-device	vnd		4	# disk-like interface to files
    631  1.1  haya 
    632  1.1  haya # network pseudo-devices
    633  1.1  haya pseudo-device	bpfilter	8	# Berkeley packet filter
    634  1.1  haya pseudo-device	ipfilter		# IP filter (firewall) and NAT
    635  1.1  haya pseudo-device	loop			# network loopback
    636  1.1  haya pseudo-device	ppp		2	# Point-to-Point Protocol
    637  1.1  haya pseudo-device	sl		2	# Serial Line IP
    638  1.1  haya pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    639  1.1  haya pseudo-device	tun		2	# network tunneling over tty
    640  1.1  haya pseudo-device	gre		2	# generic L3 over IP tunnel
    641  1.1  haya pseudo-device	ipip		2	# IP Encapsulation within IP (RFC 2003)
    642  1.1  haya 
    643  1.1  haya # miscellaneous pseudo-devices
    644  1.1  haya pseudo-device	pty		64	# pseudo-terminals
    645  1.1  haya pseudo-device	tb		1	# tablet line discipline
    646  1.1  haya pseudo-device	sequencer	1	# MIDI sequencer
    647  1.1  haya # rnd works; RND_COM does not on port i386 yet.
    648  1.1  haya pseudo-device	rnd			# /dev/random and in-kernel generator
    649  1.1  haya #options 	RND_COM			# use "com" randomness as well (BROKEN)
    650  1.1  haya 
    651  1.1  haya # a pseudo device needed for Coda	# also needs CODA (above)
    652  1.1  haya pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    653