#
#       $NetBSD: GENERIC.common,v 1.54 2024/11/07 08:46:37 msaitoh Exp $
#
#       GENERIC common evbarm kernel config items shared between 32 and 64
#       kernels
#

# 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
# 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)
options         SYSCTL_INCLUDE_DESCR    # Include sysctl descriptions in kernel

# 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