1# Standard kernel config items for all ARM64 systems. 2# 3 4makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 5makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 6 7options SCHED_ULE # ULE scheduler 8options NUMA # Non-Uniform Memory Architecture support 9options PREEMPTION # Enable kernel thread preemption 10options VIMAGE # Subsystem virtualization, e.g. VNET 11options INET # InterNETworking 12options INET6 # IPv6 communications protocols 13options CC_CUBIC # include CUBIC congestion control 14options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 15options IPSEC_OFFLOAD # Inline ipsec offload infra 16options ROUTE_MPATH # Multipath routing support 17options FIB_ALGO # Modular fib lookups 18options TCP_OFFLOAD # TCP offload 19options TCP_BLACKBOX # Enhanced TCP event logging 20options TCP_HHOOK # hhook(9) framework for TCP 21options TCP_RFC7413 # TCP Fast Open 22options SCTP_SUPPORT # Allow kldload of SCTP 23options KERN_TLS # TLS transmit & receive offload 24options FFS # Berkeley Fast Filesystem 25options SOFTUPDATES # Enable FFS soft updates support 26options UFS_ACL # Support for access control lists 27options UFS_DIRHASH # Improve performance on big directories 28options UFS_GJOURNAL # Enable gjournal-based UFS journaling 29options QUOTA # Enable disk quotas for UFS 30options MD_ROOT # MD is a potential root device 31options NFSCL # Network Filesystem Client 32options NFSD # Network Filesystem Server 33options NFSLOCKD # Network Lock Manager 34options NFS_ROOT # NFS usable as /, requires NFSCL 35options MSDOSFS # MSDOS Filesystem 36options CD9660 # ISO 9660 Filesystem 37options PROCFS # Process filesystem (requires PSEUDOFS) 38options PSEUDOFS # Pseudo-filesystem framework 39options TMPFS # Efficient memory filesystem 40options GEOM_RAID # Soft RAID functionality. 41options GEOM_LABEL # Provides labelization 42options EFIRT # EFI Runtime Services support 43options COMPAT_FREEBSD32 # Compatible with FreeBSD/arm 44options COMPAT_FREEBSD11 # Compatible with FreeBSD11 45options COMPAT_FREEBSD12 # Compatible with FreeBSD12 46options COMPAT_FREEBSD13 # Compatible with FreeBSD13 47options COMPAT_FREEBSD14 # Compatible with FreeBSD14 48options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 49options KTRACE # ktrace(1) support 50options STACK # stack(9) support 51options SYSVSHM # SYSV-style shared memory 52options SYSVMSG # SYSV-style message queues 53options SYSVSEM # SYSV-style semaphores 54options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 55options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 56options KBD_INSTALL_CDEV # install a CDEV entry in /dev 57options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 58options AUDIT # Security event auditing 59options CAPABILITY_MODE # Capsicum capability mode 60options CAPABILITIES # Capsicum capabilities 61options MAC # TrustedBSD MAC Framework 62options KDTRACE_FRAME # Ensure frames are compiled in 63options KDTRACE_HOOKS # Kernel DTrace hooks 64options DDB_CTF # Kernel ELF linker loads CTF data 65options INCLUDE_CONFIG_FILE # Include this file in kernel 66options VFP # Floating-point support 67options RACCT # Resource accounting framework 68options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 69options RCTL # Resource limits 70options LINUX_BOOT_ABI # Boot using booti command from U-Boot 71options PERTHREAD_SSP # Per-thread SSP canary 72 73# Debugging support. Always need this: 74options KDB # Enable kernel debugger support. 75options KDB_TRACE # Print a stack trace for a panic. 76# For full debugger support use (turn off in stable branch): 77include "std.debug" 78 79# Kernel Sanitizers 80#options COVERAGE # Generic kernel coverage. Used by KCOV 81#options KCOV # Kernel Coverage Sanitizer 82# Warning: KUBSAN can result in a kernel too large for loader to load 83#options KUBSAN # Kernel Undefined Behavior Sanitizer 84#options KCSAN # Kernel Concurrency Sanitizer 85 86# Kernel dump features. 87options EKCD # Support for encrypted kernel dumps 88options GZIO # gzip-compressed kernel and user dumps 89options ZSTDIO # zstd-compressed kernel and user dumps 90options DEBUGNET # debugnet networking 91options NETDUMP # netdump(4) client support 92 93# Make an SMP-capable kernel by default 94options SMP # Symmetric MultiProcessor Kernel 95 96# Enable support for the kernel PLL to use an external PPS signal, 97# under supervision of [x]ntpd(8) 98# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 99 100options PPS_SYNC 101 102# EFI devices 103device efidev # EFI pseudo-device 104device efirtc # EFI RTC 105