#	$OpenBSD: GENERIC,v 1.190 2012/08/23 06:12:49 deraadt Exp $
#
#	Machine-independent option; used by all architectures for their
#	GENERIC kernel

#option		INSECURE	# default to secure

option		DDB		# in-kernel debugger
#option		DDB_SAFE_CONSOLE # allow break into ddb during boot
#makeoptions	DEBUG="-g"	# compile full symbol table
#makeoptions	PROF="-pg"	# build profiled kernel
#option		GPROF		# kernel profiling, kgmon(8)
option		DIAGNOSTIC	# internal consistency checks
option		KTRACE		# system call tracing, a la ktrace(1)
option		ACCOUNTING	# acct(2) process accounting
option		KMEMSTATS	# collect malloc(9) statistics
option		PTRACE		# ptrace(2) system call

#option		KVA_GUARDPAGES	# slow virtual address recycling (+ guarding)
option		POOL_DEBUG	# pool corruption detection 
#option		VFSLCKDEBUG	# VFS locking checks

option		CRYPTO		# Cryptographic framework

option		SYSVMSG		# System V-like message queues
option		SYSVSEM		# System V-like semaphores
option		SYSVSHM		# System V-like memory sharing

option		UVM_SWAP_ENCRYPT# support encryption of pages going to swap

option		COMPAT_43	# Kernel compatibility with 4.3BSD
option		COMPAT_O48	# Kernel compatibility with OpenBSD 4.8
option		COMPAT_O51	# Kernel compatibility with OpenBSD 5.1

option		LKM		# loadable kernel modules

option		FFS		# UFS
option		FFS2		# UFS2
option		FFS_SOFTUPDATES	# Soft updates
option		UFS_DIRHASH	# hash large directories
option		QUOTA		# UFS quotas
option		EXT2FS		# Second Extended Filesystem
option		MFS		# memory file system
option		NFSCLIENT	# Network File System client
option		NFSSERVER	# Network File System server
option		CD9660		# ISO 9660 + Rock Ridge file system
option		UDF		# UDF (DVD) file system
option		MSDOSFS		# MS-DOS file system
option		FIFO		# FIFOs; RECOMMENDED

option		SOCKET_SPLICE	# Socket Splicing for TCP
option		TCP_SACK	# Selective Acknowledgements for TCP
option		TCP_ECN		# Explicit Congestion Notification for TCP
option		TCP_SIGNATURE	# TCP MD5 Signatures, for BGP routing sessions
#option		TCP_FACK	# Forward Acknowledgements for TCP

option		INET		# IP + ICMP + TCP + UDP
option		ALTQ		# ALTQ base
option		INET6		# IPv6 (needs INET)
option		IPSEC		# IPsec
#option		KEY		# PF_KEY (implied by IPSEC)
option		PPP_BSDCOMP	# PPP BSD compression
option		PPP_DEFLATE
option		PIPEX		# Pppac IP EXtension, for npppd
option		MROUTING	# Multicast router
#option		PIM		# Protocol Independent Multicast
option		MPLS		# Multi-Protocol Label Switching

#mpath0		at root		# SCSI Multipathing
#scsibus*	at mpath?

softraid0	at root		# Software RAID
scsibus*	at softraid?

vscsi0		at root		# Userland backed Virtual SCSI
scsibus*	at vscsi?

pseudo-device	pf		# packet filter
pseudo-device	pflog		# pf log if
pseudo-device	pfsync		# pf sync if
pseudo-device	pflow		# pflow export if
pseudo-device	enc		# option IPSEC needs the encapsulation interface

pseudo-device	pty	16	# initial number of pseudo-terminals
pseudo-device	nmea	1	# NMEA 0183 line discipline
pseudo-device	msts	1	# MSTS line discipline
pseudo-device	endrun	1	# EndRun line discipline
pseudo-device	vnd	4	# vnode disk devices
pseudo-device	ksyms	1	# kernel symbols device
pseudo-device	systrace 1	# system call tracing device

# clonable devices
pseudo-device	bpfilter 	# packet filter
pseudo-device	bridge		# network bridging support
pseudo-device	carp		# CARP protocol support
pseudo-device	gif		# IPv[46] over IPv[46] tunnel (RFC1933)
pseudo-device	gre		# GRE encapsulation interface
pseudo-device	loop		# network loopback
pseudo-device	mpe		# MPLS PE interface
pseudo-device	ppp		# PPP
pseudo-device	pppoe		# PPP over Ethernet (RFC 2516)
pseudo-device	pppx 		# PPP multiplexer
pseudo-device	sl		# CSLIP
pseudo-device	sppp	1	# Sync PPP/HDLC
pseudo-device	trunk		# Trunking support
pseudo-device	tun		# network tunneling over tty
pseudo-device	vether		# Virtual ethernet
pseudo-device	vlan 		# IEEE 802.1Q VLAN 

# for IPv6
#pseudo-device	faith	1	# IPv[46] tcp relay translation i/f

pseudo-device	bio	1	# ioctl multiplexing device

option		BOOT_CONFIG	# add support for boot -c