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 12device crypto # IPSec && !crypto is nonsensical 13options IPSEC # IP (v4/v6) security 14options SCTP # Stream Control Transmission Protocol 15options FFS # Berkeley Fast Filesystem 16options SOFTUPDATES # Enable FFS soft updates support 17options UFS_ACL # Support for access control lists 18options UFS_DIRHASH # Improve performance on big directories 19options UFS_GJOURNAL # Enable gjournal-based UFS journaling 20options QUOTA # Enable disk quotas for UFS 21options NFSCL # Network Filesystem Client 22options NFSLOCKD # Network Lock Manager 23options NFS_ROOT # NFS usable as /, requires NFSCL 24options MSDOSFS # MSDOS Filesystem 25options CD9660 # ISO 9660 Filesystem 26options PROCFS # Process filesystem (requires PSEUDOFS) 27options PSEUDOFS # Pseudo-filesystem framework 28options TMPFS # Efficient memory filesystem 29options GEOM_PART_GPT # GUID Partition Tables 30options GEOM_PART_BSD # BSD partition scheme 31options GEOM_PART_MBR # MBR partition scheme 32options GEOM_LABEL # Provides labelization 33options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 34options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 35options KTRACE # ktrace(1) support 36options SYSVSHM # SYSV-style shared memory 37options SYSVMSG # SYSV-style message queues 38options SYSVSEM # SYSV-style semaphores 39options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 40options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 41options KBD_INSTALL_CDEV # install a CDEV entry in /dev 42options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 43options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 44options VFP # Enable floating point hardware support 45options MAC # Support for Mandatory Access Control (MAC) 46 47options COMPAT_FREEBSD10 # Compatible with FreeBSD10 48options COMPAT_FREEBSD11 # Compatible with FreeBSD11 49 50# DTrace support 51options KDTRACE_HOOKS # Kernel DTrace hooks 52options DDB_CTF # all architectures - kernel ELF linker loads CTF data 53makeoptions WITH_CTF=1 54 55# Debugging support. Always need this: 56makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 57options KDB # Enable kernel debugger support. 58options KDB_TRACE # Print a stack trace for a panic. 59 60# For full debugger support use (turn off in stable branch): 61options DDB # Support DDB 62#options DEADLKRES # Enable the deadlock resolver 63options INVARIANTS # Enable calls of extra sanity checking 64options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 65options WITNESS # Enable checks to detect deadlocks and cycles 66options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 67options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 68options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence 69options USB_DEBUG # Enable usb debug support code 70 71# Optional extras, never enabled by default: 72#options BOOTVERBOSE 73#options DEBUG # May result in extreme spewage 74#options KTR 75#options KTR_COMPILE=KTR_ALL 76#options KTR_ENTRIES=16384 77#options KTR_MASK=(KTR_SPARE2) 78#options KTR_VERBOSE=0 79#options USB_REQ_DEBUG 80#options USB_VERBOSE 81#options VERBOSE_SYSINIT # Enable verbose sysinit messages 82 83