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GENERIC.common revision 1.17 
      1 #
      2 #	$NetBSD: GENERIC.common,v 1.17 2017/03/20 21:30:47 skrll Exp $
      3 #
      4 #	GENERIC evbarm kernel config (template)
      5 #
      6 
      7 # estimated number of users
      8 
      9 maxusers	32
     10 
     11 # Standard system options
     12 
     13 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     14 #options 	NTP		# NTP phase/frequency locked loop
     15 
     16 # CPU options
     17 options 	PMAPCOUNTERS
     18 
     19 # Architecture options
     20 
     21 # File systems
     22 include "conf/filesystems.config"
     23 no file-system 	LFS
     24 no file-system 	CODA
     25 no pseudo-device vcoda
     26 
     27 # File system options
     28 #options 	QUOTA		# legacy UFS quotas
     29 #options 	QUOTA2		# new, in-filesystem UFS quotas
     30 #options 	DISKLABEL_EI	# disklabel Endian Independent support
     31 options 	FFS_EI		# FFS Endian Independent support
     32 options 	NFSSERVER
     33 options 	WAPBL		# File system journaling support
     34 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     35 
     36 # Networking options
     37 
     38 #options 	GATEWAY		# packet forwarding
     39 options 	INET		# IP + ICMP + TCP + UDP
     40 options 	INET6		# IPV6
     41 options 	IPSEC		# IP security
     42 #options 	IPSEC_DEBUG	# debug for IP security
     43 #options 	MROUTING	# IP multicast routing
     44 #options 	PIM		# Protocol Independent Multicast
     45 #options 	NETATALK	# AppleTalk networking
     46 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     47 #options 	PPP_DEFLATE	# Deflate compression support for PPP
     48 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     49 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     50 
     51 # JIT compiler for bpfilter
     52 #options 	SLJIT
     53 options 	BPFJIT
     54 
     55 #options 	NFS_BOOT_BOOTP
     56 options 	NFS_BOOT_DHCP
     57 #options 	NFS_BOOT_BOOTSTATIC
     58 #options 	NFS_BOOTSTATIC_MYIP="\"192.168.1.4\""
     59 #options 	NFS_BOOTSTATIC_GWIP="\"192.168.1.1\""
     60 #options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
     61 #options 	NFS_BOOTSTATIC_SERVADDR="\"192.168.1.1\""
     62 #options 	NFS_BOOTSTATIC_SERVER="\"192.168.1.1:/nfs/sdp2430\""
     63 
     64 options 	NFS_BOOT_RWSIZE=1024
     65 
     66 # Compatibility options
     67 
     68 options 	COMPAT_NETBSD32	# allow running arm (e.g. non-earm) binaries
     69 #options 	COMPAT_43	# 4.3BSD compatibility.
     70 #options 	COMPAT_09	# NetBSD 0.9,
     71 #options 	COMPAT_10	# NetBSD 1.0,
     72 #options 	COMPAT_11	# NetBSD 1.1,
     73 #options 	COMPAT_12	# NetBSD 1.2,
     74 #options 	COMPAT_13	# NetBSD 1.3,
     75 #options 	COMPAT_14	# NetBSD 1.4,
     76 #options 	COMPAT_15	# NetBSD 1.5,
     77 #options 	COMPAT_16	# NetBSD 1.6,
     78 #options 	COMPAT_20	# NetBSD 2.0,
     79 #options 	COMPAT_30	# NetBSD 3.0,
     80 #options 	COMPAT_40	# NetBSD 4.0,
     81 #options 	COMPAT_50	# NetBSD 5.0,
     82 options 	COMPAT_60	# NetBSD 6.0, and
     83 options 	COMPAT_70	# NetBSD 7.0 binary compatibility.
     84 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     85 #options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     86 
     87 # Shared memory options
     88 
     89 options 	SYSVMSG		# System V-like message queues
     90 options 	SYSVSEM		# System V-like semaphores
     91 #options 	SEMMNI=10	# number of semaphore identifiers
     92 #options 	SEMMNS=60	# number of semaphores in system
     93 #options 	SEMUME=10	# max number of undo entries per process
     94 #options 	SEMMNU=30	# number of undo structures in system
     95 options 	SYSVSHM		# System V-like memory sharing
     96 
     97 # Device options
     98 
     99 #options 	MEMORY_DISK_HOOKS	# boottime setup of ramdisk
    100 #options 	MEMORY_DISK_ROOT_SIZE=8192	# Size in blocks
    101 #options 	MEMORY_DISK_DYNAMIC
    102 #options 	MINIROOTSIZE=1000	# Size in blocks
    103 #options 	MEMORY_DISK_IS_ROOT	# use memory disk as root
    104 #options 	MEMORY_DISK_FBFLAGS=RB_SINGLE
    105 
    106 # Miscellaneous kernel options
    107 options 	INSECURE		# disable `kernel security level'
    108 options 	KTRACE			# system call tracing, a la ktrace(1)
    109 #options 	SCSIVERBOSE		# Verbose SCSI errors
    110 #options 	MIIVERBOSE		# Verbose MII autoconfuration messages
    111 #options 	USERCONF		# userconf(4) support
    112 #options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
    113 
    114 # Wedge support
    115 options 	DKWEDGE_AUTODISCOVER	# Automatically add dk(4) instances
    116 options 	DKWEDGE_METHOD_GPT	# Supports GPT partitions as wedges
    117 
    118 # Alternate buffer queue strategies for better responsiveness under high
    119 # disk I/O load.
    120 #options 	BUFQ_READPRIO
    121 options 	BUFQ_PRIOCSCAN
    122 
    123 # Development and Debugging options
    124 
    125 #options 	PERFCTRS	# performance counters
    126 options 	DIAGNOSTIC	# internal consistency checks
    127 #options 	DEBUG
    128 options 	KDTRACE_HOOKS	# kernel DTrace hooks
    129 #options 	LOCKDEBUG
    130 #options 	PMAP_DEBUG	# Enable pmap_debug_level code
    131 #options 	IPKDB		# remote kernel debugging
    132 #options 	VERBOSE_INIT_ARM # verbose bootstraping messages
    133 options 	DDB		# in-kernel debugger
    134 options 	DDB_ONPANIC=1
    135 options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    136 #options 	DDB_COMMANDONENTER="bt"
    137 #options 	KGDB
    138 
    139 # Pseudo-Devices
    140 
    141 # crypto pseudo-devices
    142 pseudo-device	crypto			# /dev/crypto device
    143 pseudo-device	swcrypto		# software crypto implementation
    144 
    145 # disk/mass storage pseudo-devices
    146 #pseudo-device	md			# memory disk device (ramdisk)
    147 pseudo-device	vnd			# disk-like interface to files
    148 #pseudo-device	fss			# file system snapshot device
    149 pseudo-device	drvctl			# driver control
    150 
    151 # network pseudo-devices
    152 pseudo-device	bpfilter		# Berkeley packet filter
    153 pseudo-device	loop			# network loopback
    154 pseudo-device	bridge			# simple inter-network bridging
    155 pseudo-device	vlan			# IEEE 802.1q encapsulation
    156 pseudo-device	ppp			# Point-to-Point Protocol
    157 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    158 pseudo-device	tun			# network tunneling over tty
    159 pseudo-device	tap			# virtual Ethernet
    160 pseudo-device	gre			# generic L3 over IP tunnel
    161 pseudo-device	npf			# NPF packet filter
    162 
    163 # miscellaneous pseudo-devices
    164 pseudo-device	pty			# pseudo-terminals
    165 #options 	RND_COM
    166 #pseudo-device	clockctl		# user control of clock subsystem
    167 pseudo-device	ksyms			# /dev/ksyms
    168 pseudo-device	lockstat		# lock profiling
    169 
    170 options 	FILEASSOC		# fileassoc(9) - required for Veriexec
    171 					# and PAX_SEGVGUARD
    172 
    173 # Veriexec
    174 #
    175 # a pseudo device needed for veriexec
    176 pseudo-device   veriexec
    177 #
    178 # Uncomment the fingerprint methods below that are desired. Note that
    179 # removing fingerprint methods will have almost no impact on the kernel  
    180 # code size.
    181 # 
    182 options VERIFIED_EXEC_FP_RMD160
    183 options VERIFIED_EXEC_FP_SHA256
    184 options VERIFIED_EXEC_FP_SHA384
    185 options VERIFIED_EXEC_FP_SHA512
    186 options VERIFIED_EXEC_FP_SHA1
    187 options VERIFIED_EXEC_FP_MD5
    188 
    189 
    190 options 	PAX_ASLR_DEBUG=1	# PaX ASLR debug
    191 options 	PAX_SEGVGUARD=0		# PaX Segmentation fault guard
    192 options 	PAX_MPROTECT=1		# PaX mprotect(2) restrictions
    193 options 	PAX_MPROTECT_DEBUG=1	# PaX mprotect debug
    194 options 	PAX_ASLR=1		# PaX Address Space Layout Randomization
    195