xref: /freebsd/sys/arm/conf/std.armv7 (revision 3332f1b444d4a73238e9f59cca27bfc95fe936bd)
1# Standard kernel config items for all ARMv7 systems.
2#
3# $FreeBSD$
4
5options 	HZ=1000
6options 	INTRNG			# All arm systems use INTRNG these days
7options 	PREEMPTION		# Enable kernel thread preemption
8options 	VIMAGE			# Subsystem virtualization, e.g. VNET
9options 	INET			# InterNETworking
10options 	INET6			# IPv6 communications protocols
11options		CC_NEWRENO		# include newreno congestion control
12options		CC_DEFAULT=\"newreno\"	# define our default CC module it should be compiled in.
13options 	TCP_HHOOK		# hhook(9) framework for TCP
14device		crypto			# core crypto support
15options 	IPSEC_SUPPORT		# Allow kldload of ipsec and tcpmd5
16options 	SCTP_SUPPORT		# Allow kldload of SCTP
17options 	FFS			# Berkeley Fast Filesystem
18options 	SOFTUPDATES		# Enable FFS soft updates support
19options 	UFS_ACL			# Support for access control lists
20options 	UFS_DIRHASH		# Improve performance on big directories
21options 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
22options 	QUOTA			# Enable disk quotas for UFS
23options 	NFSCL			# Network Filesystem Client
24options 	NFSLOCKD		# Network Lock Manager
25options 	NFS_ROOT		# NFS usable as /, requires NFSCL
26options 	MSDOSFS			# MSDOS Filesystem
27options 	CD9660			# ISO 9660 Filesystem
28options 	PROCFS			# Process filesystem (requires PSEUDOFS)
29options 	PSEUDOFS		# Pseudo-filesystem framework
30options 	TMPFS			# Efficient memory filesystem
31options 	GEOM_PART_GPT		# GUID Partition Tables
32options 	GEOM_PART_BSD		# BSD partition scheme
33options 	GEOM_PART_MBR		# MBR partition scheme
34options 	GEOM_LABEL		# Provides labelization
35options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
36options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
37options 	KTRACE			# ktrace(1) support
38options 	STACK			# stack(9) support
39options 	SYSVSHM			# SYSV-style shared memory
40options 	SYSVMSG			# SYSV-style message queues
41options 	SYSVSEM			# SYSV-style semaphores
42options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
43options 	PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
44options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
45options 	HWPMC_HOOKS		# Necessary kernel hooks for hwpmc(4)
46options 	CAPABILITY_MODE		# Capsicum capability mode
47options 	CAPABILITIES		# Capsicum capabilites
48options 	FREEBSD_BOOT_LOADER	# Process metadata passed from loader(8)
49options 	VFP			# Enable floating point hardware support
50options 	MAC			# Support for Mandatory Access Control (MAC)
51
52options 	COMPAT_FREEBSD10	# Compatible with FreeBSD10
53options 	COMPAT_FREEBSD11	# Compatible with FreeBSD11
54options 	COMPAT_FREEBSD12	# Compatible with FreeBSD12
55
56# DTrace support
57options 	KDTRACE_HOOKS		# Kernel DTrace hooks
58options 	DDB_CTF			# all architectures - kernel ELF linker loads CTF data
59makeoptions	WITH_CTF=1
60
61# Debugging support.  Always need this:
62makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
63options 	KDB			# Enable kernel debugger support.
64options 	KDB_TRACE		# Print a stack trace for a panic.
65
66# For full debugger support use (turn off in stable branch):
67options 	DDB			# Support DDB
68options 	GDB			# Support remote GDB
69#options 	DEADLKRES		# Enable the deadlock resolver
70options 	INVARIANTS		# Enable calls of extra sanity checking
71options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
72options 	WITNESS			# Enable checks to detect deadlocks and cycles
73options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
74options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
75options 	ALT_BREAK_TO_DEBUGGER	# Enter debugger on keyboard escape sequence
76options 	USB_DEBUG		# Enable usb debug support code
77options 	VERBOSE_SYSINIT=0	# Support debug.verbose_sysinit, off by default
78
79# Optional extras, never enabled by default:
80#options 	BOOTVERBOSE
81#options 	DEBUG			# May result in extreme spewage
82#options 	KTR
83#options 	KTR_COMPILE=KTR_ALL
84#options 	KTR_ENTRIES=16384
85#options 	KTR_MASK=(KTR_SPARE2)
86#options 	KTR_VERBOSE=0
87#options 	USB_REQ_DEBUG
88#options 	USB_VERBOSE
89
90# Enable support for the kernel PLL to use an external PPS signal,
91# under supervision of [x]ntpd(8)
92# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
93
94options 	PPS_SYNC
95