#
# $NetBSD: GENERIC.common,v 1.51 2023/02/06 12:59:13 simonb Exp $
#
# GENERIC evbarm kernel config (template)
#
# estimated number of users
maxusers 32
# Standard system options
options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
options NTP # NTP phase/frequency locked loop
# CPU options
#options PMAPCOUNTERS
options BUSDMA_COUNTERS
# Architecture options
# File systems
include "conf/filesystems.config"
no file-system LFS
no file-system CODA
no pseudo-device vcoda
# File system options
# ffs
options FFS_EI # FFS Endian Independent support
#options FFS_NO_SNAPSHOT # No FFS snapshot support
options QUOTA # legacy UFS quotas
options QUOTA2 # new, in-filesystem UFS quotas
options UFS_ACL # UFS Access Control Lists
options UFS_DIRHASH # UFS Large Directory Hashing
options UFS_EXTATTR # Extended attribute support for UFS1
options WAPBL # File system journaling support
# lfs
#options LFS_DIRHASH # LFS version of UFS_DIRHASH
# ext2fs
#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
# immutable) behave as system flags.
# other
options DISKLABEL_EI # disklabel Endian Independent support
options NFSSERVER # Network File System server
# Networking options
#options GATEWAY # packet forwarding
options INET # IP + ICMP + TCP + UDP
options INET6 # IPV6
options IPSEC # IP security
#options IPSEC_DEBUG # debug for IP security
#options MROUTING # IP multicast routing
#options PIM # Protocol Independent Multicast
#options NETATALK # AppleTalk networking
options PPP_BSDCOMP # BSD-Compress compression support for PPP
options PPP_DEFLATE # Deflate compression support for PPP
options PPP_FILTER # Active filter support for PPP (requires bpf)
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
# JIT compiler for bpfilter
#options SLJIT
options BPFJIT
#options NFS_BOOT_BOOTP
options NFS_BOOT_DHCP
#options NFS_BOOT_BOOTSTATIC
#options NFS_BOOTSTATIC_MYIP="\"192.168.1.4\""
#options NFS_BOOTSTATIC_GWIP="\"192.168.1.1\""
#options NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
#options NFS_BOOTSTATIC_SERVADDR="\"192.168.1.1\""
#options NFS_BOOTSTATIC_SERVER="\"192.168.1.1:/nfs/sdp2430\""
options NFS_BOOT_RWSIZE=1024
# Compatibility options
include "conf/compat_netbsd60.config"
options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries
# on arm or arm binaries on arm64
# Shared memory options
options SYSVMSG # System V-like message queues
options SYSVSEM # System V-like semaphores
#options SEMMNI=10 # number of semaphore identifiers
#options SEMMNS=60 # number of semaphores in system
#options SEMUME=10 # max number of undo entries per process
#options SEMMNU=30 # number of undo structures in system
options SYSVSHM # System V-like memory sharing
# Device options
#options MEMORY_DISK_HOOKS # boottime setup of ramdisk
#options MEMORY_DISK_ROOT_SIZE=8192 # Size in blocks
#options MEMORY_DISK_DYNAMIC
#options MINIROOTSIZE=1000 # Size in blocks
#options MEMORY_DISK_IS_ROOT # use memory disk as root
#options MEMORY_DISK_FBFLAGS=RB_SINGLE
# Miscellaneous kernel options
options KTRACE # system call tracing, a la ktrace(1)
#options SCSIVERBOSE # Verbose SCSI errors
#options MIIVERBOSE # Verbose MII autoconfuration messages
options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
# Wedge support
options DKWEDGE_AUTODISCOVER # Automatically add dk(4) instances
options DKWEDGE_METHOD_GPT # Supports GPT partitions as wedges
# Alternate buffer queue strategies for better responsiveness under high
# disk I/O load.
#options BUFQ_READPRIO
options BUFQ_PRIOCSCAN
# Development and Debugging options
options DIAGNOSTIC # internal consistency checks
#options DEBUG
options KDTRACE_HOOKS # kernel DTrace hooks
#options LOCKDEBUG
#options UVMHIST # kernhist for uvm/pmap subsystems
#options VERBOSE_INIT_ARM # verbose bootstraping messages
options DDB # in-kernel debugger
options DDB_ONPANIC=1
options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
#options DDB_COMMANDONENTER="bt"
#options KGDB
# Pseudo-Devices
# crypto pseudo-devices
pseudo-device crypto # /dev/crypto device
pseudo-device swcrypto # software crypto implementation
# disk/mass storage pseudo-devices
#pseudo-device md # memory disk device (ramdisk)
pseudo-device vnd # disk-like interface to files
options VND_COMPRESSION # compressed vnd(4)
pseudo-device fss # file system snapshot device
pseudo-device drvctl # driver control
pseudo-device cgd # cryptographic disk devices
pseudo-device raid # RAIDframe disk driver
options RAID_AUTOCONFIG # auto-configuration of RAID components
#Options to enable various other RAIDframe RAID types.
#options RF_INCLUDE_EVENODD=1
#options RF_INCLUDE_RAID5_RS=1
#options RF_INCLUDE_PARITYLOGGING=1
#options RF_INCLUDE_CHAINDECLUSTER=1
#options RF_INCLUDE_INTERDECLUSTER=1
#options RF_INCLUDE_PARITY_DECLUSTERING=1
#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
# network pseudo-devices
pseudo-device bpfilter # Berkeley packet filter
pseudo-device carp # Common Address Redundancy Protocol
pseudo-device loop # network loopback
pseudo-device bridge # simple inter-network bridging
pseudo-device vether # Virtual Ethernet for bridge
pseudo-device vlan # IEEE 802.1q encapsulation
pseudo-device ppp # Point-to-Point Protocol
pseudo-device pppoe # PPP over Ethernet (RFC 2516)
pseudo-device tun # network tunneling over tty
pseudo-device tap # virtual Ethernet
pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC 1933)
pseudo-device ipsecif # interface for routing-based ipsec
pseudo-device gre # generic L3 over IP tunnel
pseudo-device npf # NPF packet filter
# miscellaneous pseudo-devices
pseudo-device pad # pseudo audio device
pseudo-device pty # pseudo-terminals
#options RND_COM
pseudo-device clockctl # user control of clock subsystem
pseudo-device ksyms # /dev/ksyms
pseudo-device lockstat # lock profiling
pseudo-device swwdog # software watchdog timer -- swwdog(4)
include "dev/veriexec.config"
options PAX_ASLR_DEBUG=1 # PaX ASLR debug
options PAX_SEGVGUARD=0 # PaX Segmentation fault guard
options PAX_MPROTECT=1 # PaX mprotect(2) restrictions
options PAX_MPROTECT_DEBUG=1 # PaX mprotect debug
options PAX_ASLR=1 # PaX Address Space Layout Randomization