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XEN3_DOMU revision 1.2.4.2
      1 # $NetBSD: XEN3_DOMU,v 1.2.4.2 2007/12/03 19:02:45 ad Exp $
      2 
      3 include 	"arch/amd64/conf/std.xen"
      4 
      5 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      6 
      7 #options 	UVMHIST
      8 #options 	UVMHIST_PRINT
      9 #options 	SYSCALL_DEBUG
     10 
     11 maxusers	32		# estimated number of users
     12 
     13 #
     14 options 	MAXPHYS=32768   #xbd doesn't handle 64k transfers
     15 #options 	DOM0OPS
     16 
     17 #options 	VM86		# virtual 8086 emulation
     18 #options 	USER_LDT	# user-settable LDT; used by WINE
     19 
     20 #options 	MTRR		# memory-type range register syscall support
     21 
     22 #options 	CONSDEVNAME="\"xencons\""
     23 #options 	CONS_OVERRIDE
     24 
     25 options 	INSECURE	# disable kernel security levels - X needs this
     26 
     27 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     28 options 	NTP		# NTP phase/frequency locked loop
     29 
     30 options 	KTRACE		# system call tracing via ktrace(1)
     31 #options 	SYSTRACE	# system call vetting via systrace(1)
     32 
     33 options 	SYSVMSG		# System V-like message queues
     34 options 	SYSVSEM		# System V-like semaphores
     35 #options 	SEMMNI=10	# number of semaphore identifiers
     36 #options 	SEMMNS=60	# number of semaphores in system
     37 #options 	SEMUME=10	# max number of undo entries per process
     38 #options 	SEMMNU=30	# number of undo structures in system
     39 options 	SYSVSHM		# System V-like memory sharing
     40 #options 	SHMMAXPGS=2048	# 2048 pages is the default
     41 options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support
     42 
     43 options 	LKM		# loadable kernel modules
     44 
     45 options 	USERCONF	# userconf(4) support
     46 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     47 
     48 # Diagnostic/debugging support options
     49 options 	DIAGNOSTIC	# expensive kernel consistency checks
     50 options 	DEBUG		# expensive debugging checks/support 
     51 options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     52 options 	DDB		# in-kernel debugger
     53 options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
     54 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
     55 #options 	KGDB		# remote debugger
     56 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
     57 makeoptions	DEBUG="-g"	# compile full symbol table
     58 makeoptions	COPTS="-O2 -fno-omit-frame-pointer"
     59 options DDB_COMMANDONENTER="trace;show registers"
     60 
     61 # Compatibility options
     62 options 	COMPAT_15	# NetBSD 1.5
     63 options 	COMPAT_16	# NetBSD 1.6
     64 options 	COMPAT_20	# NetBSD 2.0
     65 options 	COMPAT_30	# NetBSD 3.0 compatibility.
     66 options 	COMPAT_40	# NetBSD 4.0
     67 options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
     68 
     69 options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
     70 options 	COMPAT_LINUX	# binary compatibility with Linux
     71 options 	COMPAT_LINUX32	# binary compatibility with Linux
     72 options 	COMPAT_NETBSD32
     73 options 	EXEC_ELF32
     74 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     75 
     76 # File systems
     77 file-system 	FFS		# UFS
     78 file-system 	EXT2FS		# second extended file system (linux)
     79 file-system 	LFS		# log-structured file system
     80 file-system 	MFS		# memory file system
     81 file-system 	NFS		# Network File System client
     82 file-system 	NTFS		# Windows/NT file system (experimental)
     83 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     84 file-system 	MSDOSFS		# MS-DOS file system
     85 file-system 	FDESC		# /dev/fd
     86 file-system 	KERNFS		# /kern
     87 file-system 	NULLFS		# loopback file system
     88 file-system 	OVERLAY		# overlay file system
     89 file-system 	PORTAL		# portal filesystem (still experimental)
     90 file-system 	PROCFS		# /proc
     91 file-system 	UMAPFS		# NULLFS + uid and gid remapping
     92 file-system 	UNION		# union file system
     93 file-system 	CODA		# Coda File System; also needs vcoda (below)
     94 file-system 	SMBFS		# experimental - CIFS; also needs nsmb (below)
     95 file-system 	PTYFS		# /dev/pts/N support
     96 file-system 	TMPFS		# Efficient memory file-system
     97 
     98 # File system options
     99 options 	QUOTA		# UFS quotas
    100 #options 	FFS_EI		# FFS Endian Independent support
    101 options 	SOFTDEP		# FFS soft updates support.
    102 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    103 options 	NFSSERVER	# Network File System server
    104 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    105 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    106 				# immutable) behave as system flags.
    107 
    108 # Networking options
    109 #options 	GATEWAY		# packet forwarding
    110 options 	INET		# IP + ICMP + TCP + UDP
    111 options 	INET6		# IPV6
    112 #options 	IPSEC		# IP security
    113 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    114 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    115 #options 	IPSEC_DEBUG	# debug for IP security
    116 #options 	MROUTING	# IP multicast routing
    117 #options 	PIM		# Protocol Independent Multicast
    118 options 	ISO,TPIP	# OSI
    119 #options 	EON		# OSI tunneling over IP
    120 options 	NETATALK	# AppleTalk networking protocols
    121 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    122 options 	PPP_DEFLATE	# Deflate compression support for PPP
    123 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    124 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    125 options 	IPFILTER_LOG	# ipmon(8) log support
    126 options 	IPFILTER_LOOKUP	# ippool(8) support
    127 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    128 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    129 
    130 #options 	ALTQ		# Manipulate network interfaces' output queues
    131 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    132 #options 	ALTQ_CBQ	# Class-Based Queueing
    133 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    134 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    135 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    136 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    137 #options 	ALTQ_LOCALQ	# Local queueing discipline
    138 #options 	ALTQ_PRIQ	# Priority Queueing
    139 #options 	ALTQ_RED	# Random Early Detection
    140 #options 	ALTQ_RIO	# RED with IN/OUT
    141 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    142 
    143 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM,NFS_BOOT_BOOTSTATIC
    144 #options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
    145 #options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
    146 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
    147 #options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
    148 #options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""
    149 
    150 config		netbsd	root on ? type ?
    151 #config		netbsd	root on wd0a type ffs
    152 #config		netbsd	root on xennet0 type nfs
    153 
    154 mainbus0 at root
    155 
    156 hypervisor*	at mainbus?		# Xen hypervisor
    157 
    158 vcpu*		at hypervisor?		# Xen virtual CPUs
    159 xenbus*		at hypervisor?		# Xen virtual bus
    160 xennet*		at xenbus?		# Xen virtual network interface
    161 xbd*		at xenbus?		# Xen virtual block device
    162 
    163 xencons*	at hypervisor?		# Xen virtual console
    164 
    165 include	"arch/i386/conf/GENERIC.local"
    166 
    167 # Pseudo-Devices
    168 
    169 pseudo-device 	crypto		# /dev/crypto device
    170 pseudo-device	swcrypto	# software crypto implementation
    171 
    172 # disk/mass storage pseudo-devices
    173 pseudo-device	ccd		4	# concatenated/striped disk devices
    174 #pseudo-device	cgd		4	# cryptographic disk devices
    175 pseudo-device	raid		8	# RAIDframe disk driver
    176 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    177 # Options to enable various other RAIDframe RAID types.
    178 #options 	RF_INCLUDE_EVENODD=1
    179 #options 	RF_INCLUDE_RAID5_RS=1
    180 #options 	RF_INCLUDE_PARITYLOGGING=1
    181 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    182 #options 	RF_INCLUDE_INTERDECLUSTER=1
    183 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    184 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    185 pseudo-device	fss		4	# file system snapshot device
    186 
    187 pseudo-device	md		1	# memory disk device (ramdisk)
    188 pseudo-device	vnd			# disk-like interface to files
    189 
    190 # network pseudo-devices
    191 pseudo-device	bpfilter		# Berkeley packet filter
    192 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    193 pseudo-device	loop			# network loopback
    194 pseudo-device	ppp			# Point-to-Point Protocol
    195 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    196 pseudo-device	sl			# Serial Line IP
    197 pseudo-device	tap			# virtual Ethernet
    198 pseudo-device	tun			# network tunneling over tty
    199 pseudo-device	gre			# generic L3 over IP tunnel
    200 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    201 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    202 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    203 pseudo-device	vlan			# IEEE 802.1q encapsulation
    204 pseudo-device	bridge			# simple inter-network bridging
    205 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    206 #pseudo-device	pf			# PF packet filter
    207 #pseudo-device	pflog			# PF log if
    208 
    209 # miscellaneous pseudo-devices
    210 pseudo-device	pty			# pseudo-terminals
    211 pseudo-device	rnd			# /dev/random and in-kernel generator
    212 pseudo-device	clockctl		# user control of clock subsystem
    213 pseudo-device	ksyms			# /dev/ksyms
    214 
    215 # a pseudo device needed for Coda	# also needs CODA (above)
    216 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    217 
    218 # a pseudo device needed for SMBFS
    219 pseudo-device	nsmb			# experimental - SMB requester
    220 # $NetBSD: XEN3_DOMU,v 1.2.4.2 2007/12/03 19:02:45 ad Exp $
    221 
    222 include 	"arch/amd64/conf/std.xen"
    223 
    224 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
    225 
    226 #options 	UVMHIST
    227 #options 	UVMHIST_PRINT
    228 #options 	SYSCALL_DEBUG
    229 
    230 maxusers	32		# estimated number of users
    231 
    232 #
    233 options 	MAXPHYS=32768   #xbd doesn't handle 64k transfers
    234 #options 	DOM0OPS
    235 
    236 #options 	VM86		# virtual 8086 emulation
    237 #options 	USER_LDT	# user-settable LDT; used by WINE
    238 
    239 #options 	MTRR		# memory-type range register syscall support
    240 
    241 #options 	CONSDEVNAME="\"xencons\""
    242 #options 	CONS_OVERRIDE
    243 
    244 options 	INSECURE	# disable kernel security levels - X needs this
    245 
    246 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
    247 options 	NTP		# NTP phase/frequency locked loop
    248 
    249 options 	KTRACE		# system call tracing via ktrace(1)
    250 #options 	SYSTRACE	# system call vetting via systrace(1)
    251 
    252 options 	SYSVMSG		# System V-like message queues
    253 options 	SYSVSEM		# System V-like semaphores
    254 #options 	SEMMNI=10	# number of semaphore identifiers
    255 #options 	SEMMNS=60	# number of semaphores in system
    256 #options 	SEMUME=10	# max number of undo entries per process
    257 #options 	SEMMNU=30	# number of undo structures in system
    258 options 	SYSVSHM		# System V-like memory sharing
    259 #options 	SHMMAXPGS=2048	# 2048 pages is the default
    260 options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support
    261 
    262 options 	LKM		# loadable kernel modules
    263 
    264 options 	USERCONF	# userconf(4) support
    265 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    266 
    267 # Diagnostic/debugging support options
    268 options 	DIAGNOSTIC	# expensive kernel consistency checks
    269 options 	DEBUG		# expensive debugging checks/support 
    270 options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
    271 options 	DDB		# in-kernel debugger
    272 options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
    273 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
    274 #options 	KGDB		# remote debugger
    275 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
    276 makeoptions	DEBUG="-g"	# compile full symbol table
    277 makeoptions	COPTS="-O2 -fno-omit-frame-pointer"
    278 options DDB_COMMANDONENTER="trace;show registers"
    279 
    280 # Compatibility options
    281 options 	COMPAT_15	# NetBSD 1.5
    282 options 	COMPAT_16	# NetBSD 1.6
    283 options 	COMPAT_20	# NetBSD 2.0
    284 options 	COMPAT_30	# NetBSD 3.0 compatibility.
    285 options 	COMPAT_40	# NetBSD 4.0
    286 options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
    287 
    288 options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
    289 options 	COMPAT_LINUX	# binary compatibility with Linux
    290 options 	COMPAT_LINUX32	# binary compatibility with Linux
    291 options 	COMPAT_NETBSD32
    292 options 	EXEC_ELF32
    293 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    294 
    295 # File systems
    296 file-system 	FFS		# UFS
    297 file-system 	EXT2FS		# second extended file system (linux)
    298 file-system 	LFS		# log-structured file system
    299 file-system 	MFS		# memory file system
    300 file-system 	NFS		# Network File System client
    301 file-system 	NTFS		# Windows/NT file system (experimental)
    302 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    303 file-system 	MSDOSFS		# MS-DOS file system
    304 file-system 	FDESC		# /dev/fd
    305 file-system 	KERNFS		# /kern
    306 file-system 	NULLFS		# loopback file system
    307 file-system 	OVERLAY		# overlay file system
    308 file-system 	PORTAL		# portal filesystem (still experimental)
    309 file-system 	PROCFS		# /proc
    310 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    311 file-system 	UNION		# union file system
    312 file-system 	CODA		# Coda File System; also needs vcoda (below)
    313 file-system 	SMBFS		# experimental - CIFS; also needs nsmb (below)
    314 file-system 	PTYFS		# /dev/pts/N support
    315 file-system 	TMPFS		# Efficient memory file-system
    316 
    317 # File system options
    318 options 	QUOTA		# UFS quotas
    319 #options 	FFS_EI		# FFS Endian Independent support
    320 options 	SOFTDEP		# FFS soft updates support.
    321 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    322 options 	NFSSERVER	# Network File System server
    323 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    324 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    325 				# immutable) behave as system flags.
    326 
    327 # Networking options
    328 #options 	GATEWAY		# packet forwarding
    329 options 	INET		# IP + ICMP + TCP + UDP
    330 options 	INET6		# IPV6
    331 #options 	IPSEC		# IP security
    332 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    333 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    334 #options 	IPSEC_DEBUG	# debug for IP security
    335 #options 	MROUTING	# IP multicast routing
    336 #options 	PIM		# Protocol Independent Multicast
    337 options 	ISO,TPIP	# OSI
    338 #options 	EON		# OSI tunneling over IP
    339 options 	NETATALK	# AppleTalk networking protocols
    340 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    341 options 	PPP_DEFLATE	# Deflate compression support for PPP
    342 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    343 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    344 options 	IPFILTER_LOG	# ipmon(8) log support
    345 options 	IPFILTER_LOOKUP	# ippool(8) support
    346 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    347 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    348 
    349 #options 	ALTQ		# Manipulate network interfaces' output queues
    350 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    351 #options 	ALTQ_CBQ	# Class-Based Queueing
    352 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    353 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    354 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    355 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    356 #options 	ALTQ_LOCALQ	# Local queueing discipline
    357 #options 	ALTQ_PRIQ	# Priority Queueing
    358 #options 	ALTQ_RED	# Random Early Detection
    359 #options 	ALTQ_RIO	# RED with IN/OUT
    360 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    361 
    362 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM,NFS_BOOT_BOOTSTATIC
    363 #options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
    364 #options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
    365 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
    366 #options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
    367 #options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""
    368 
    369 config		netbsd	root on ? type ?
    370 #config		netbsd	root on wd0a type ffs
    371 #config		netbsd	root on xennet0 type nfs
    372 
    373 mainbus0 at root
    374 
    375 hypervisor*	at mainbus?		# Xen hypervisor
    376 
    377 vcpu*		at hypervisor?		# Xen virtual CPUs
    378 xenbus*		at hypervisor?		# Xen virtual bus
    379 xennet*		at xenbus?		# Xen virtual network interface
    380 xbd*		at xenbus?		# Xen virtual block device
    381 
    382 xencons*	at hypervisor?		# Xen virtual console
    383 
    384 include	"arch/i386/conf/GENERIC.local"
    385 
    386 # Pseudo-Devices
    387 
    388 pseudo-device 	crypto		# /dev/crypto device
    389 pseudo-device	swcrypto	# software crypto implementation
    390 
    391 # disk/mass storage pseudo-devices
    392 pseudo-device	ccd		4	# concatenated/striped disk devices
    393 #pseudo-device	cgd		4	# cryptographic disk devices
    394 pseudo-device	raid		8	# RAIDframe disk driver
    395 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    396 # Options to enable various other RAIDframe RAID types.
    397 #options 	RF_INCLUDE_EVENODD=1
    398 #options 	RF_INCLUDE_RAID5_RS=1
    399 #options 	RF_INCLUDE_PARITYLOGGING=1
    400 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    401 #options 	RF_INCLUDE_INTERDECLUSTER=1
    402 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    403 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    404 pseudo-device	fss		4	# file system snapshot device
    405 
    406 pseudo-device	md		1	# memory disk device (ramdisk)
    407 pseudo-device	vnd			# disk-like interface to files
    408 
    409 # network pseudo-devices
    410 pseudo-device	bpfilter		# Berkeley packet filter
    411 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    412 pseudo-device	loop			# network loopback
    413 pseudo-device	ppp			# Point-to-Point Protocol
    414 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    415 pseudo-device	sl			# Serial Line IP
    416 pseudo-device	tap			# virtual Ethernet
    417 pseudo-device	tun			# network tunneling over tty
    418 pseudo-device	gre			# generic L3 over IP tunnel
    419 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    420 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    421 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    422 pseudo-device	vlan			# IEEE 802.1q encapsulation
    423 pseudo-device	bridge			# simple inter-network bridging
    424 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    425 #pseudo-device	pf			# PF packet filter
    426 #pseudo-device	pflog			# PF log if
    427 
    428 # miscellaneous pseudo-devices
    429 pseudo-device	pty			# pseudo-terminals
    430 pseudo-device	rnd			# /dev/random and in-kernel generator
    431 pseudo-device	clockctl		# user control of clock subsystem
    432 pseudo-device	ksyms			# /dev/ksyms
    433 
    434 # a pseudo device needed for Coda	# also needs CODA (above)
    435 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    436 
    437 # a pseudo device needed for SMBFS
    438 pseudo-device	nsmb			# experimental - SMB requester
    439 # $NetBSD: XEN3_DOMU,v 1.2.4.2 2007/12/03 19:02:45 ad Exp $
    440 
    441 include 	"arch/amd64/conf/std.xen"
    442 
    443 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
    444 
    445 #options 	UVMHIST
    446 #options 	UVMHIST_PRINT
    447 #options 	SYSCALL_DEBUG
    448 
    449 maxusers	32		# estimated number of users
    450 
    451 #
    452 options 	MAXPHYS=32768   #xbd doesn't handle 64k transfers
    453 #options 	DOM0OPS
    454 
    455 #options 	VM86		# virtual 8086 emulation
    456 #options 	USER_LDT	# user-settable LDT; used by WINE
    457 
    458 #options 	MTRR		# memory-type range register syscall support
    459 
    460 #options 	CONSDEVNAME="\"xencons\""
    461 #options 	CONS_OVERRIDE
    462 
    463 options 	INSECURE	# disable kernel security levels - X needs this
    464 
    465 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
    466 options 	NTP		# NTP phase/frequency locked loop
    467 
    468 options 	KTRACE		# system call tracing via ktrace(1)
    469 #options 	SYSTRACE	# system call vetting via systrace(1)
    470 
    471 options 	SYSVMSG		# System V-like message queues
    472 options 	SYSVSEM		# System V-like semaphores
    473 #options 	SEMMNI=10	# number of semaphore identifiers
    474 #options 	SEMMNS=60	# number of semaphores in system
    475 #options 	SEMUME=10	# max number of undo entries per process
    476 #options 	SEMMNU=30	# number of undo structures in system
    477 options 	SYSVSHM		# System V-like memory sharing
    478 #options 	SHMMAXPGS=2048	# 2048 pages is the default
    479 options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support
    480 
    481 options 	LKM		# loadable kernel modules
    482 
    483 options 	USERCONF	# userconf(4) support
    484 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    485 
    486 # Diagnostic/debugging support options
    487 options 	DIAGNOSTIC	# expensive kernel consistency checks
    488 options 	DEBUG		# expensive debugging checks/support 
    489 options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
    490 options 	DDB		# in-kernel debugger
    491 options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
    492 options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
    493 #options 	KGDB		# remote debugger
    494 #options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
    495 makeoptions	DEBUG="-g"	# compile full symbol table
    496 makeoptions	COPTS="-O2 -fno-omit-frame-pointer"
    497 options DDB_COMMANDONENTER="trace;show registers"
    498 
    499 # Compatibility options
    500 options 	COMPAT_15	# NetBSD 1.5
    501 options 	COMPAT_16	# NetBSD 1.6
    502 options 	COMPAT_20	# NetBSD 2.0
    503 options 	COMPAT_30	# NetBSD 3.0 compatibility.
    504 options 	COMPAT_40	# NetBSD 4.0
    505 options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
    506 
    507 options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
    508 options 	COMPAT_LINUX	# binary compatibility with Linux
    509 options 	COMPAT_LINUX32	# binary compatibility with Linux
    510 options 	COMPAT_NETBSD32
    511 options 	EXEC_ELF32
    512 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
    513 
    514 # File systems
    515 file-system 	FFS		# UFS
    516 file-system 	EXT2FS		# second extended file system (linux)
    517 file-system 	LFS		# log-structured file system
    518 file-system 	MFS		# memory file system
    519 file-system 	NFS		# Network File System client
    520 file-system 	NTFS		# Windows/NT file system (experimental)
    521 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
    522 file-system 	MSDOSFS		# MS-DOS file system
    523 file-system 	FDESC		# /dev/fd
    524 file-system 	KERNFS		# /kern
    525 file-system 	NULLFS		# loopback file system
    526 file-system 	OVERLAY		# overlay file system
    527 file-system 	PORTAL		# portal filesystem (still experimental)
    528 file-system 	PROCFS		# /proc
    529 file-system 	UMAPFS		# NULLFS + uid and gid remapping
    530 file-system 	UNION		# union file system
    531 file-system 	CODA		# Coda File System; also needs vcoda (below)
    532 file-system 	SMBFS		# experimental - CIFS; also needs nsmb (below)
    533 file-system 	PTYFS		# /dev/pts/N support
    534 file-system 	TMPFS		# Efficient memory file-system
    535 
    536 # File system options
    537 options 	QUOTA		# UFS quotas
    538 #options 	FFS_EI		# FFS Endian Independent support
    539 options 	SOFTDEP		# FFS soft updates support.
    540 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    541 options 	NFSSERVER	# Network File System server
    542 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    543 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    544 				# immutable) behave as system flags.
    545 
    546 # Networking options
    547 #options 	GATEWAY		# packet forwarding
    548 options 	INET		# IP + ICMP + TCP + UDP
    549 options 	INET6		# IPV6
    550 #options 	IPSEC		# IP security
    551 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    552 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    553 #options 	IPSEC_DEBUG	# debug for IP security
    554 #options 	MROUTING	# IP multicast routing
    555 #options 	PIM		# Protocol Independent Multicast
    556 options 	ISO,TPIP	# OSI
    557 #options 	EON		# OSI tunneling over IP
    558 options 	NETATALK	# AppleTalk networking protocols
    559 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    560 options 	PPP_DEFLATE	# Deflate compression support for PPP
    561 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    562 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    563 options 	IPFILTER_LOG	# ipmon(8) log support
    564 options 	IPFILTER_LOOKUP	# ippool(8) support
    565 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    566 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    567 
    568 #options 	ALTQ		# Manipulate network interfaces' output queues
    569 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    570 #options 	ALTQ_CBQ	# Class-Based Queueing
    571 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    572 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    573 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    574 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    575 #options 	ALTQ_LOCALQ	# Local queueing discipline
    576 #options 	ALTQ_PRIQ	# Priority Queueing
    577 #options 	ALTQ_RED	# Random Early Detection
    578 #options 	ALTQ_RIO	# RED with IN/OUT
    579 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    580 
    581 options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM,NFS_BOOT_BOOTSTATIC
    582 #options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
    583 #options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
    584 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
    585 #options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
    586 #options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""
    587 
    588 config		netbsd	root on ? type ?
    589 #config		netbsd	root on wd0a type ffs
    590 #config		netbsd	root on xennet0 type nfs
    591 
    592 mainbus0 at root
    593 
    594 hypervisor*	at mainbus?		# Xen hypervisor
    595 
    596 vcpu*		at hypervisor?		# Xen virtual CPUs
    597 xenbus*		at hypervisor?		# Xen virtual bus
    598 xennet*		at xenbus?		# Xen virtual network interface
    599 xbd*		at xenbus?		# Xen virtual block device
    600 
    601 xencons*	at hypervisor?		# Xen virtual console
    602 
    603 include	"arch/i386/conf/GENERIC.local"
    604 
    605 # Pseudo-Devices
    606 
    607 pseudo-device 	crypto		# /dev/crypto device
    608 pseudo-device	swcrypto	# software crypto implementation
    609 
    610 # disk/mass storage pseudo-devices
    611 pseudo-device	ccd		4	# concatenated/striped disk devices
    612 #pseudo-device	cgd		4	# cryptographic disk devices
    613 pseudo-device	raid		8	# RAIDframe disk driver
    614 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    615 # Options to enable various other RAIDframe RAID types.
    616 #options 	RF_INCLUDE_EVENODD=1
    617 #options 	RF_INCLUDE_RAID5_RS=1
    618 #options 	RF_INCLUDE_PARITYLOGGING=1
    619 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    620 #options 	RF_INCLUDE_INTERDECLUSTER=1
    621 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    622 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    623 pseudo-device	fss		4	# file system snapshot device
    624 
    625 pseudo-device	md		1	# memory disk device (ramdisk)
    626 pseudo-device	vnd			# disk-like interface to files
    627 
    628 # network pseudo-devices
    629 pseudo-device	bpfilter		# Berkeley packet filter
    630 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    631 pseudo-device	loop			# network loopback
    632 pseudo-device	ppp			# Point-to-Point Protocol
    633 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    634 pseudo-device	sl			# Serial Line IP
    635 pseudo-device	tap			# virtual Ethernet
    636 pseudo-device	tun			# network tunneling over tty
    637 pseudo-device	gre			# generic L3 over IP tunnel
    638 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    639 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    640 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    641 pseudo-device	vlan			# IEEE 802.1q encapsulation
    642 pseudo-device	bridge			# simple inter-network bridging
    643 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    644 #pseudo-device	pf			# PF packet filter
    645 #pseudo-device	pflog			# PF log if
    646 
    647 # miscellaneous pseudo-devices
    648 pseudo-device	pty			# pseudo-terminals
    649 pseudo-device	rnd			# /dev/random and in-kernel generator
    650 pseudo-device	clockctl		# user control of clock subsystem
    651 pseudo-device	ksyms			# /dev/ksyms
    652 
    653 # a pseudo device needed for Coda	# also needs CODA (above)
    654 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    655 
    656 # a pseudo device needed for SMBFS
    657 pseudo-device	nsmb			# experimental - SMB requester
    658