1# Standard kernel config items for all ARMv7 systems. 2# 3# $FreeBSD$ 4 5options HZ=1000 6options ARM_L2_PIPT # Only L2 PIPT is supported 7options PREEMPTION # Enable kernel thread preemption 8options INET # InterNETworking 9options INET6 # IPv6 communications protocols 10options TCP_HHOOK # hhook(9) framework for TCP 11options IPSEC # IP (v4/v6) security 12options SCTP # Stream Control Transmission Protocol 13options FFS # Berkeley Fast Filesystem 14options SOFTUPDATES # Enable FFS soft updates support 15options UFS_ACL # Support for access control lists 16options UFS_DIRHASH # Improve performance on big directories 17options UFS_GJOURNAL # Enable gjournal-based UFS journaling 18options QUOTA # Enable disk quotas for UFS 19options NFSCL # Network Filesystem Client 20options NFSLOCKD # Network Lock Manager 21options NFS_ROOT # NFS usable as /, requires NFSCL 22options MSDOSFS # MSDOS Filesystem 23options CD9660 # ISO 9660 Filesystem 24options PROCFS # Process filesystem (requires PSEUDOFS) 25options PSEUDOFS # Pseudo-filesystem framework 26options TMPFS # Efficient memory filesystem 27options GEOM_PART_GPT # GUID Partition Tables 28options GEOM_PART_BSD # BSD partition scheme 29options GEOM_PART_MBR # MBR partition scheme 30options GEOM_LABEL # Provides labelization 31options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 32options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 33options KTRACE # ktrace(1) support 34options SYSVSHM # SYSV-style shared memory 35options SYSVMSG # SYSV-style message queues 36options SYSVSEM # SYSV-style semaphores 37options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 38options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 39options KBD_INSTALL_CDEV # install a CDEV entry in /dev 40options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 41options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 42options VFP # Enable floating point hardware support 43 44options COMPAT_FREEBSD10 # Compatible with FreeBSD10 45options COMPAT_FREEBSD11 # Compatible with FreeBSD11 46 47# DTrace support 48options KDTRACE_HOOKS # Kernel DTrace hooks 49options DDB_CTF # all architectures - kernel ELF linker loads CTF data 50makeoptions WITH_CTF=1 51 52# Debugging support. Always need this: 53makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 54options KDB # Enable kernel debugger support. 55options KDB_TRACE # Print a stack trace for a panic. 56 57# For full debugger support use (turn off in stable branch): 58options DDB # Support DDB 59#options DEADLKRES # Enable the deadlock resolver 60options INVARIANTS # Enable calls of extra sanity checking 61options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 62options WITNESS # Enable checks to detect deadlocks and cycles 63options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 64options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 65options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence 66options USB_DEBUG # Enable usb debug support code 67 68# Optional extras, never enabled by default: 69#options BOOTVERBOSE 70#options DEBUG # May result in extreme spewage 71#options KTR 72#options KTR_COMPILE=KTR_ALL 73#options KTR_ENTRIES=16384 74#options KTR_MASK=(KTR_SPARE2) 75#options KTR_VERBOSE=0 76#options USB_REQ_DEBUG 77#options USB_VERBOSE 78#options VERBOSE_SYSINIT # Enable verbose sysinit messages 79 80