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 VIMAGE # Subsystem virtualization, e.g. VNET 9options INET # InterNETworking 10options INET6 # IPv6 communications protocols 11options TCP_HHOOK # hhook(9) framework for TCP 12options IPSEC # IP (v4/v6) security 13options SCTP # Stream Control Transmission Protocol 14options FFS # Berkeley Fast Filesystem 15options SOFTUPDATES # Enable FFS soft updates support 16options UFS_ACL # Support for access control lists 17options UFS_DIRHASH # Improve performance on big directories 18options UFS_GJOURNAL # Enable gjournal-based UFS journaling 19options QUOTA # Enable disk quotas for UFS 20options NFSCL # Network Filesystem Client 21options NFSLOCKD # Network Lock Manager 22options NFS_ROOT # NFS usable as /, requires NFSCL 23options MSDOSFS # MSDOS Filesystem 24options CD9660 # ISO 9660 Filesystem 25options PROCFS # Process filesystem (requires PSEUDOFS) 26options PSEUDOFS # Pseudo-filesystem framework 27options TMPFS # Efficient memory filesystem 28options GEOM_PART_GPT # GUID Partition Tables 29options GEOM_PART_BSD # BSD partition scheme 30options GEOM_PART_MBR # MBR partition scheme 31options GEOM_LABEL # Provides labelization 32options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 33options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 34options KTRACE # ktrace(1) support 35options SYSVSHM # SYSV-style shared memory 36options SYSVMSG # SYSV-style message queues 37options SYSVSEM # SYSV-style semaphores 38options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 39options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 40options KBD_INSTALL_CDEV # install a CDEV entry in /dev 41options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 42options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 43options VFP # Enable floating point hardware support 44options MAC # Support for Mandatory Access Control (MAC) 45 46options COMPAT_FREEBSD10 # Compatible with FreeBSD10 47options COMPAT_FREEBSD11 # Compatible with FreeBSD11 48 49# DTrace support 50options KDTRACE_HOOKS # Kernel DTrace hooks 51options DDB_CTF # all architectures - kernel ELF linker loads CTF data 52makeoptions WITH_CTF=1 53 54# Debugging support. Always need this: 55makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 56options KDB # Enable kernel debugger support. 57options KDB_TRACE # Print a stack trace for a panic. 58 59# For full debugger support use (turn off in stable branch): 60options DDB # Support DDB 61#options DEADLKRES # Enable the deadlock resolver 62options INVARIANTS # Enable calls of extra sanity checking 63options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 64options WITNESS # Enable checks to detect deadlocks and cycles 65options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 66options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 67options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence 68options USB_DEBUG # Enable usb debug support code 69 70# Optional extras, never enabled by default: 71#options BOOTVERBOSE 72#options DEBUG # May result in extreme spewage 73#options KTR 74#options KTR_COMPILE=KTR_ALL 75#options KTR_ENTRIES=16384 76#options KTR_MASK=(KTR_SPARE2) 77#options KTR_VERBOSE=0 78#options USB_REQ_DEBUG 79#options USB_VERBOSE 80#options VERBOSE_SYSINIT # Enable verbose sysinit messages 81 82