xref: /freebsd/sys/conf/options (revision 907b59d76938e654f0d040a888e8dfca3de1e222)
1# $FreeBSD$
2#
3#        On the handling of kernel options
4#
5# All kernel options should be listed in NOTES, with suitable
6# descriptions.  Negative options (options that make some code not
7# compile) should be commented out; LINT (generated from NOTES) should
8# compile as much code as possible.  Try to structure option-using
9# code so that a single option only switch code on, or only switch
10# code off, to make it possible to have a full compile-test.  If
11# necessary, you can check for COMPILING_LINT to get maximum code
12# coverage.
13#
14# All new options shall also be listed in either "conf/options" or
15# "conf/options.<machine>".  Options that affect a single source-file
16# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options
17# that affect multiple files should either go in "opt_global.h" if
18# this is a kernel-wide option (used just about everywhere), or in
19# "opt_<option-name-in-lower-case>.h" if it affects only some files.
20# Note that the effect of listing only an option without a
21# header-file-name in conf/options (and cousins) is that the last
22# convention is followed.
23#
24# This handling scheme is not yet fully implemented.
25#
26#
27# Format of this file:
28# Option name	filename
29#
30# If filename is missing, the default is
31# opt_<name-of-option-in-lower-case>.h
32
33AAC_DEBUG		opt_aac.h
34AACRAID_DEBUG		opt_aacraid.h
35AHC_ALLOW_MEMIO		opt_aic7xxx.h
36AHC_TMODE_ENABLE	opt_aic7xxx.h
37AHC_DUMP_EEPROM		opt_aic7xxx.h
38AHC_DEBUG		opt_aic7xxx.h
39AHC_DEBUG_OPTS		opt_aic7xxx.h
40AHC_REG_PRETTY_PRINT	opt_aic7xxx.h
41AHD_DEBUG		opt_aic79xx.h
42AHD_DEBUG_OPTS		opt_aic79xx.h
43AHD_TMODE_ENABLE	opt_aic79xx.h
44AHD_REG_PRETTY_PRINT	opt_aic79xx.h
45ADW_ALLOW_MEMIO		opt_adw.h
46
47TWA_DEBUG		opt_twa.h
48TWA_FLASH_FIRMWARE	opt_twa.h
49
50# Debugging options.
51ALT_BREAK_TO_DEBUGGER	opt_kdb.h
52BREAK_TO_DEBUGGER	opt_kdb.h
53DDB
54DDB_BUFR_SIZE	opt_ddb.h
55DDB_CAPTURE_DEFAULTBUFSIZE	opt_ddb.h
56DDB_CAPTURE_MAXBUFSIZE	opt_ddb.h
57DDB_CTF		opt_ddb.h
58DDB_NUMSYM	opt_ddb.h
59GDB
60KDB		opt_global.h
61KDB_TRACE	opt_kdb.h
62KDB_UNATTENDED	opt_kdb.h
63KLD_DEBUG	opt_kld.h
64SYSCTL_DEBUG	opt_sysctl.h
65EARLY_PRINTF	opt_global.h
66TEXTDUMP_PREFERRED	opt_ddb.h
67TEXTDUMP_VERBOSE	opt_ddb.h
68NUM_CORE_FILES	opt_global.h
69
70# Miscellaneous options.
71ADAPTIVE_LOCKMGRS
72ALQ
73ALTERA_SDCARD_FAST_SIM	opt_altera_sdcard.h
74ATSE_CFI_HACK	opt_cfi.h
75AUDIT		opt_global.h
76BOOTHOWTO	opt_global.h
77BOOTVERBOSE	opt_global.h
78CALLOUT_PROFILING
79CAPABILITIES	opt_capsicum.h
80CAPABILITY_MODE	opt_capsicum.h
81COMPAT_43	opt_compat.h
82COMPAT_43TTY	opt_compat.h
83COMPAT_FREEBSD4	opt_compat.h
84COMPAT_FREEBSD5	opt_compat.h
85COMPAT_FREEBSD6	opt_compat.h
86COMPAT_FREEBSD7	opt_compat.h
87COMPAT_FREEBSD9	opt_compat.h
88COMPAT_FREEBSD10	opt_compat.h
89COMPAT_CLOUDABI64	opt_dontuse.h
90COMPAT_LINUXKPI	opt_compat.h
91COMPILING_LINT	opt_global.h
92CY_PCI_FASTINTR
93DEADLKRES	opt_watchdog.h
94DEVICE_NUMA
95EXT_RESOURCES	opt_global.h
96DIRECTIO
97FILEMON		opt_dontuse.h
98FFCLOCK
99FULL_PREEMPTION	opt_sched.h
100GZIO		opt_gzio.h
101IMAGACT_BINMISC		opt_dontuse.h
102IPI_PREEMPTION	opt_sched.h
103GEOM_AES	opt_geom.h
104GEOM_BDE	opt_geom.h
105GEOM_BSD	opt_geom.h
106GEOM_CACHE	opt_geom.h
107GEOM_CONCAT	opt_geom.h
108GEOM_ELI	opt_geom.h
109GEOM_FOX	opt_geom.h
110GEOM_GATE	opt_geom.h
111GEOM_JOURNAL	opt_geom.h
112GEOM_LABEL	opt_geom.h
113GEOM_LABEL_GPT	opt_geom.h
114GEOM_LINUX_LVM	opt_geom.h
115GEOM_MAP	opt_geom.h
116GEOM_MBR	opt_geom.h
117GEOM_MIRROR	opt_geom.h
118GEOM_MOUNTVER	opt_geom.h
119GEOM_MULTIPATH	opt_geom.h
120GEOM_NOP	opt_geom.h
121GEOM_PART_APM	opt_geom.h
122GEOM_PART_BSD	opt_geom.h
123GEOM_PART_BSD64	opt_geom.h
124GEOM_PART_EBR	opt_geom.h
125GEOM_PART_EBR_COMPAT	opt_geom.h
126GEOM_PART_GPT	opt_geom.h
127GEOM_PART_LDM	opt_geom.h
128GEOM_PART_MBR	opt_geom.h
129GEOM_PART_PC98	opt_geom.h
130GEOM_PART_VTOC8	opt_geom.h
131GEOM_PC98	opt_geom.h
132GEOM_RAID	opt_geom.h
133GEOM_RAID3	opt_geom.h
134GEOM_SHSEC	opt_geom.h
135GEOM_STRIPE	opt_geom.h
136GEOM_SUNLABEL	opt_geom.h
137GEOM_UZIP	opt_geom.h
138GEOM_UZIP_DEBUG	opt_geom.h
139GEOM_VINUM	opt_geom.h
140GEOM_VIRSTOR	opt_geom.h
141GEOM_VOL	opt_geom.h
142GEOM_ZERO	opt_geom.h
143IFLIB		opt_iflib.h
144KDTRACE_HOOKS	opt_global.h
145KDTRACE_FRAME	opt_kdtrace.h
146KN_HASHSIZE	opt_kqueue.h
147KSTACK_MAX_PAGES
148KSTACK_PAGES
149KSTACK_USAGE_PROF
150KTRACE
151KTRACE_REQUEST_POOL	opt_ktrace.h
152LIBICONV
153MAC		opt_global.h
154MAC_BIBA	opt_dontuse.h
155MAC_BSDEXTENDED	opt_dontuse.h
156MAC_IFOFF	opt_dontuse.h
157MAC_LOMAC	opt_dontuse.h
158MAC_MLS		opt_dontuse.h
159MAC_NONE	opt_dontuse.h
160MAC_PARTITION	opt_dontuse.h
161MAC_PORTACL	opt_dontuse.h
162MAC_SEEOTHERUIDS	opt_dontuse.h
163MAC_STATIC	opt_mac.h
164MAC_STUB	opt_dontuse.h
165MAC_TEST	opt_dontuse.h
166MD_ROOT		opt_md.h
167MD_ROOT_FSTYPE	opt_md.h
168MD_ROOT_SIZE	opt_md.h
169MFI_DEBUG	opt_mfi.h
170MFI_DECODE_LOG	opt_mfi.h
171MPROF_BUFFERS	opt_mprof.h
172MPROF_HASH_SIZE	opt_mprof.h
173NEW_PCIB	opt_global.h
174NO_ADAPTIVE_MUTEXES	opt_adaptive_mutexes.h
175NO_ADAPTIVE_RWLOCKS
176NO_ADAPTIVE_SX
177NO_EVENTTIMERS		opt_timer.h
178NO_SYSCTL_DESCR	opt_global.h
179NSWBUF_MIN	opt_swap.h
180MBUF_PACKET_ZONE_DISABLE	opt_global.h
181PANIC_REBOOT_WAIT_TIME	opt_panic.h
182PCI_HP		opt_pci.h
183PCI_IOV		opt_global.h
184PPC_DEBUG	opt_ppc.h
185PPC_PROBE_CHIPSET	opt_ppc.h
186PPS_SYNC	opt_ntp.h
187PREEMPTION	opt_sched.h
188QUOTA
189SCHED_4BSD	opt_sched.h
190SCHED_STATS	opt_sched.h
191SCHED_ULE	opt_sched.h
192SLEEPQUEUE_PROFILING
193SLHCI_DEBUG	opt_slhci.h
194SPX_HACK
195STACK		opt_stack.h
196SUIDDIR
197MSGMNB		opt_sysvipc.h
198MSGMNI		opt_sysvipc.h
199MSGSEG		opt_sysvipc.h
200MSGSSZ		opt_sysvipc.h
201MSGTQL		opt_sysvipc.h
202SEMMNI		opt_sysvipc.h
203SEMMNS		opt_sysvipc.h
204SEMMNU		opt_sysvipc.h
205SEMMSL		opt_sysvipc.h
206SEMOPM		opt_sysvipc.h
207SEMUME		opt_sysvipc.h
208SHMALL		opt_sysvipc.h
209SHMMAX		opt_sysvipc.h
210SHMMAXPGS	opt_sysvipc.h
211SHMMIN		opt_sysvipc.h
212SHMMNI		opt_sysvipc.h
213SHMSEG		opt_sysvipc.h
214SYSVMSG		opt_sysvipc.h
215SYSVSEM		opt_sysvipc.h
216SYSVSHM		opt_sysvipc.h
217SW_WATCHDOG	opt_watchdog.h
218TURNSTILE_PROFILING
219UMTX_PROFILING
220VERBOSE_SYSINIT
221WLCACHE		opt_wavelan.h
222WLDEBUG		opt_wavelan.h
223
224# POSIX kernel options
225P1003_1B_MQUEUE			opt_posix.h
226P1003_1B_SEMAPHORES		opt_posix.h
227_KPOSIX_PRIORITY_SCHEDULING	opt_posix.h
228
229# Do we want the config file compiled into the kernel?
230INCLUDE_CONFIG_FILE	opt_config.h
231
232# Options for static filesystems.  These should only be used at config
233# time, since the corresponding lkms cannot work if there are any static
234# dependencies.  Unusability is enforced by hiding the defines for the
235# options in a never-included header.
236AUTOFS		opt_dontuse.h
237CD9660		opt_dontuse.h
238EXT2FS		opt_dontuse.h
239FDESCFS		opt_dontuse.h
240FFS		opt_dontuse.h
241FUSE		opt_dontuse.h
242MSDOSFS		opt_dontuse.h
243NANDFS		opt_dontuse.h
244NULLFS		opt_dontuse.h
245PROCFS		opt_dontuse.h
246PSEUDOFS	opt_dontuse.h
247SMBFS		opt_dontuse.h
248TMPFS		opt_dontuse.h
249UDF		opt_dontuse.h
250UNIONFS		opt_dontuse.h
251ZFS		opt_dontuse.h
252
253# Pseudofs debugging
254PSEUDOFS_TRACE	opt_pseudofs.h
255
256# In-kernel GSS-API
257KGSSAPI		opt_kgssapi.h
258KGSSAPI_DEBUG	opt_kgssapi.h
259
260# These static filesystems have one slightly bogus static dependency in
261# sys/i386/i386/autoconf.c.  If any of these filesystems are
262# statically compiled into the kernel, code for mounting them as root
263# filesystems will be enabled - but look below.
264# NFSCL - client
265# NFSD - server
266NFSCL		opt_nfs.h
267NFSD		opt_nfs.h
268
269# filesystems and libiconv bridge
270CD9660_ICONV	opt_dontuse.h
271MSDOSFS_ICONV	opt_dontuse.h
272UDF_ICONV	opt_dontuse.h
273
274# If you are following the conditions in the copyright,
275# you can enable soft-updates which will speed up a lot of thigs
276# and make the system safer from crashes at the same time.
277# otherwise a STUB module will be compiled in.
278SOFTUPDATES	opt_ffs.h
279
280# On small, embedded systems, it can be useful to turn off support for
281# snapshots.  It saves about 30-40k for a feature that would be lightly
282# used, if it is used at all.
283NO_FFS_SNAPSHOT	opt_ffs.h
284
285# Enabling this option turns on support for Access Control Lists in UFS,
286# which can be used to support high security configurations.  Depends on
287# UFS_EXTATTR.
288UFS_ACL		opt_ufs.h
289
290# Enabling this option turns on support for extended attributes in UFS-based
291# filesystems, which can be used to support high security configurations
292# as well as new filesystem features.
293UFS_EXTATTR	opt_ufs.h
294UFS_EXTATTR_AUTOSTART	opt_ufs.h
295
296# Enable fast hash lookups for large directories on UFS-based filesystems.
297UFS_DIRHASH	opt_ufs.h
298
299# Enable gjournal-based UFS journal.
300UFS_GJOURNAL	opt_ufs.h
301
302# The below sentence is not in English, and neither is this one.
303# We plan to remove the static dependences above, with a
304# <filesystem>_ROOT option to control if it usable as root.  This list
305# allows these options to be present in config files already (though
306# they won't make any difference yet).
307NFS_ROOT	opt_nfsroot.h
308
309# SMB/CIFS requester
310NETSMB		opt_netsmb.h
311
312# Options used only in subr_param.c.
313HZ		opt_param.h
314MAXFILES	opt_param.h
315NBUF		opt_param.h
316NSFBUFS		opt_param.h
317VM_BCACHE_SIZE_MAX	opt_param.h
318VM_SWZONE_SIZE_MAX	opt_param.h
319MAXUSERS
320DFLDSIZ		opt_param.h
321MAXDSIZ		opt_param.h
322MAXSSIZ		opt_param.h
323
324# Generic SCSI options.
325CAM_MAX_HIGHPOWER	opt_cam.h
326CAMDEBUG		opt_cam.h
327CAM_DEBUG_COMPILE	opt_cam.h
328CAM_DEBUG_DELAY		opt_cam.h
329CAM_DEBUG_BUS		opt_cam.h
330CAM_DEBUG_TARGET	opt_cam.h
331CAM_DEBUG_LUN		opt_cam.h
332CAM_DEBUG_FLAGS		opt_cam.h
333CAM_BOOT_DELAY		opt_cam.h
334CAM_IOSCHED_DYNAMIC	opt_cam.h
335SCSI_DELAY		opt_scsi.h
336SCSI_NO_SENSE_STRINGS	opt_scsi.h
337SCSI_NO_OP_STRINGS	opt_scsi.h
338
339# Options used only in cam/ata/ata_da.c
340ADA_TEST_FAILURE	opt_ada.h
341ATA_STATIC_ID		opt_ada.h
342
343# Options used only in cam/scsi/scsi_cd.c
344CHANGER_MIN_BUSY_SECONDS	opt_cd.h
345CHANGER_MAX_BUSY_SECONDS	opt_cd.h
346
347# Options used only in cam/scsi/scsi_sa.c.
348SA_IO_TIMEOUT		opt_sa.h
349SA_SPACE_TIMEOUT	opt_sa.h
350SA_REWIND_TIMEOUT	opt_sa.h
351SA_ERASE_TIMEOUT	opt_sa.h
352SA_1FM_AT_EOD		opt_sa.h
353
354# Options used only in cam/scsi/scsi_pt.c
355SCSI_PT_DEFAULT_TIMEOUT	opt_pt.h
356
357# Options used only in cam/scsi/scsi_ses.c
358SES_ENABLE_PASSTHROUGH	opt_ses.h
359
360# Options used in dev/sym/ (Symbios SCSI driver).
361SYM_SETUP_LP_PROBE_MAP	opt_sym.h	#-Low Priority Probe Map (bits)
362					# Allows the ncr to take precedence
363					# 1 (1<<0) -> 810a, 860
364					# 2 (1<<1) -> 825a, 875, 885, 895
365					# 4 (1<<2) -> 895a, 896, 1510d
366SYM_SETUP_SCSI_DIFF	opt_sym.h	#-HVD support for 825a, 875, 885
367					# disabled:0 (default), enabled:1
368SYM_SETUP_PCI_PARITY	opt_sym.h	#-PCI parity checking
369					# disabled:0, enabled:1 (default)
370SYM_SETUP_MAX_LUN	opt_sym.h	#-Number of LUNs supported
371					# default:8, range:[1..64]
372
373# Options used only in dev/ncr/*
374SCSI_NCR_DEBUG		opt_ncr.h
375SCSI_NCR_MAX_SYNC	opt_ncr.h
376SCSI_NCR_MAX_WIDE	opt_ncr.h
377SCSI_NCR_MYADDR		opt_ncr.h
378
379# Options used only in dev/isp/*
380ISP_TARGET_MODE		opt_isp.h
381ISP_FW_CRASH_DUMP	opt_isp.h
382ISP_DEFAULT_ROLES	opt_isp.h
383ISP_INTERNAL_TARGET	opt_isp.h
384
385# Options used only in dev/iscsi
386ISCSI_INITIATOR_DEBUG	opt_iscsi_initiator.h
387
388# Net stuff.
389ACCEPT_FILTER_DATA
390ACCEPT_FILTER_DNS
391ACCEPT_FILTER_HTTP
392ALTQ			opt_global.h
393ALTQ_CBQ		opt_altq.h
394ALTQ_CDNR		opt_altq.h
395ALTQ_CODEL		opt_altq.h
396ALTQ_DEBUG		opt_altq.h
397ALTQ_HFSC		opt_altq.h
398ALTQ_FAIRQ		opt_altq.h
399ALTQ_NOPCC		opt_altq.h
400ALTQ_PRIQ		opt_altq.h
401ALTQ_RED		opt_altq.h
402ALTQ_RIO		opt_altq.h
403BOOTP			opt_bootp.h
404BOOTP_BLOCKSIZE		opt_bootp.h
405BOOTP_COMPAT		opt_bootp.h
406BOOTP_NFSROOT		opt_bootp.h
407BOOTP_NFSV3		opt_bootp.h
408BOOTP_WIRED_TO		opt_bootp.h
409DEVICE_POLLING
410DUMMYNET		opt_ipdn.h
411INET			opt_inet.h
412INET6			opt_inet6.h
413IPDIVERT
414IPFILTER		opt_ipfilter.h
415IPFILTER_DEFAULT_BLOCK	opt_ipfilter.h
416IPFILTER_LOG		opt_ipfilter.h
417IPFILTER_LOOKUP		opt_ipfilter.h
418IPFIREWALL		opt_ipfw.h
419IPFIREWALL_DEFAULT_TO_ACCEPT	opt_ipfw.h
420IPFIREWALL_NAT		opt_ipfw.h
421IPFIREWALL_NPTV6	opt_ipfw.h
422IPFIREWALL_VERBOSE	opt_ipfw.h
423IPFIREWALL_VERBOSE_LIMIT	opt_ipfw.h
424IPSEC			opt_ipsec.h
425IPSEC_DEBUG		opt_ipsec.h
426IPSEC_FILTERTUNNEL	opt_ipsec.h
427IPSEC_NAT_T		opt_ipsec.h
428IPSTEALTH
429KRPC
430LIBALIAS
431LIBMBPOOL
432LIBMCHAIN
433MBUF_PROFILING
434MBUF_STRESS_TEST
435MROUTING		opt_mrouting.h
436NFSLOCKD
437PCBGROUP		opt_pcbgroup.h
438PF_DEFAULT_TO_DROP	opt_pf.h
439RADIX_MPATH		opt_mpath.h
440ROUTETABLES		opt_route.h
441RSS			opt_rss.h
442SLIP_IFF_OPTS		opt_slip.h
443TCPDEBUG
444TCPPCAP		opt_global.h
445SIFTR
446TCP_OFFLOAD		opt_inet.h # Enable code to dispatch TCP offloading
447TCP_RFC7413		opt_inet.h
448TCP_RFC7413_MAX_KEYS	opt_inet.h
449TCP_SIGNATURE		opt_inet.h
450VLAN_ARRAY		opt_vlan.h
451XBONEHACK
452FLOWTABLE		opt_route.h
453FLOWTABLE_HASH_ALL	opt_route.h
454
455#
456# SCTP
457#
458SCTP			opt_sctp.h
459SCTP_DEBUG		opt_sctp.h # Enable debug printfs
460SCTP_WITH_NO_CSUM	opt_sctp.h # Use this at your peril
461SCTP_LOCK_LOGGING	opt_sctp.h # Log to KTR lock activity
462SCTP_MBUF_LOGGING	opt_sctp.h # Log to KTR general mbuf aloc/free
463SCTP_MBCNT_LOGGING	opt_sctp.h # Log to KTR mbcnt activity
464SCTP_PACKET_LOGGING	opt_sctp.h # Log to a packet buffer last N packets
465SCTP_LTRACE_CHUNKS	opt_sctp.h # Log to KTR chunks processed
466SCTP_LTRACE_ERRORS	opt_sctp.h # Log to KTR error returns.
467SCTP_USE_PERCPU_STAT	opt_sctp.h # Use per cpu stats.
468SCTP_MCORE_INPUT	opt_sctp.h # Have multiple input threads for input mbufs
469SCTP_LOCAL_TRACE_BUF	opt_sctp.h # Use tracebuffer exported via sysctl
470SCTP_DETAILED_STR_STATS	opt_sctp.h # Use per PR-SCTP policy stream stats
471#
472#
473#
474
475# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
476# Each netgraph node type can be either be compiled into the kernel
477# or loaded dynamically. To get the former, include the corresponding
478# option below. Each type has its own man page, e.g. ng_async(4).
479NETGRAPH
480NETGRAPH_DEBUG		opt_netgraph.h
481NETGRAPH_ASYNC		opt_netgraph.h
482NETGRAPH_ATMLLC		opt_netgraph.h
483NETGRAPH_ATM_ATMPIF	opt_netgraph.h
484NETGRAPH_BLUETOOTH	opt_netgraph.h
485NETGRAPH_BLUETOOTH_BT3C	opt_netgraph.h
486NETGRAPH_BLUETOOTH_H4	opt_netgraph.h
487NETGRAPH_BLUETOOTH_HCI	opt_netgraph.h
488NETGRAPH_BLUETOOTH_L2CAP	opt_netgraph.h
489NETGRAPH_BLUETOOTH_SOCKET	opt_netgraph.h
490NETGRAPH_BLUETOOTH_UBT	opt_netgraph.h
491NETGRAPH_BLUETOOTH_UBTBCMFW	opt_netgraph.h
492NETGRAPH_BPF		opt_netgraph.h
493NETGRAPH_BRIDGE		opt_netgraph.h
494NETGRAPH_CAR		opt_netgraph.h
495NETGRAPH_CISCO		opt_netgraph.h
496NETGRAPH_DEFLATE	opt_netgraph.h
497NETGRAPH_DEVICE		opt_netgraph.h
498NETGRAPH_ECHO		opt_netgraph.h
499NETGRAPH_EIFACE		opt_netgraph.h
500NETGRAPH_ETHER		opt_netgraph.h
501NETGRAPH_ETHER_ECHO	opt_netgraph.h
502NETGRAPH_FEC		opt_netgraph.h
503NETGRAPH_FRAME_RELAY	opt_netgraph.h
504NETGRAPH_GIF		opt_netgraph.h
505NETGRAPH_GIF_DEMUX	opt_netgraph.h
506NETGRAPH_HOLE		opt_netgraph.h
507NETGRAPH_IFACE		opt_netgraph.h
508NETGRAPH_IP_INPUT	opt_netgraph.h
509NETGRAPH_IPFW		opt_netgraph.h
510NETGRAPH_KSOCKET	opt_netgraph.h
511NETGRAPH_L2TP		opt_netgraph.h
512NETGRAPH_LMI		opt_netgraph.h
513# MPPC compression requires proprietary files (not included)
514NETGRAPH_MPPC_COMPRESSION	opt_netgraph.h
515NETGRAPH_MPPC_ENCRYPTION	opt_netgraph.h
516NETGRAPH_NAT		opt_netgraph.h
517NETGRAPH_NETFLOW	opt_netgraph.h
518NETGRAPH_ONE2MANY	opt_netgraph.h
519NETGRAPH_PATCH		opt_netgraph.h
520NETGRAPH_PIPE		opt_netgraph.h
521NETGRAPH_PPP		opt_netgraph.h
522NETGRAPH_PPPOE		opt_netgraph.h
523NETGRAPH_PPTPGRE	opt_netgraph.h
524NETGRAPH_PRED1		opt_netgraph.h
525NETGRAPH_RFC1490	opt_netgraph.h
526NETGRAPH_SOCKET		opt_netgraph.h
527NETGRAPH_SPLIT		opt_netgraph.h
528NETGRAPH_SPPP		opt_netgraph.h
529NETGRAPH_TAG		opt_netgraph.h
530NETGRAPH_TCPMSS		opt_netgraph.h
531NETGRAPH_TEE		opt_netgraph.h
532NETGRAPH_TTY		opt_netgraph.h
533NETGRAPH_UI		opt_netgraph.h
534NETGRAPH_VJC		opt_netgraph.h
535NETGRAPH_VLAN		opt_netgraph.h
536
537# NgATM options
538NGATM_ATM		opt_netgraph.h
539NGATM_ATMBASE		opt_netgraph.h
540NGATM_SSCOP		opt_netgraph.h
541NGATM_SSCFU		opt_netgraph.h
542NGATM_UNI		opt_netgraph.h
543NGATM_CCATM		opt_netgraph.h
544
545# DRM options
546DRM_DEBUG		opt_drm.h
547
548TI_SF_BUF_JUMBO		opt_ti.h
549TI_JUMBO_HDRSPLIT	opt_ti.h
550
551# XXX Conflict: # of devices vs network protocol (Native ATM).
552# This makes "atm.h" unusable.
553NATM
554
555# DPT driver debug flags
556DPT_MEASURE_PERFORMANCE	opt_dpt.h
557DPT_RESET_HBA		opt_dpt.h
558
559# Misc debug flags.  Most of these should probably be replaced with
560# 'DEBUG', and then let people recompile just the interesting modules
561# with 'make CC="cc -DDEBUG"'.
562CLUSTERDEBUG		opt_debug_cluster.h
563DEBUG_1284		opt_ppb_1284.h
564VP0_DEBUG		opt_vpo.h
565LPT_DEBUG		opt_lpt.h
566PLIP_DEBUG		opt_plip.h
567LOCKF_DEBUG		opt_debug_lockf.h
568SI_DEBUG		opt_debug_si.h
569IFMEDIA_DEBUG		opt_ifmedia.h
570
571# Fb options
572FB_DEBUG		opt_fb.h
573FB_INSTALL_CDEV		opt_fb.h
574
575# ppbus related options
576PERIPH_1284		opt_ppb_1284.h
577DONTPROBE_1284		opt_ppb_1284.h
578
579# smbus related options
580ENABLE_ALART		opt_intpm.h
581
582# These cause changes all over the kernel
583BLKDEV_IOSIZE		opt_global.h
584BURN_BRIDGES		opt_global.h
585DEBUG			opt_global.h
586DEBUG_LOCKS		opt_global.h
587DEBUG_VFS_LOCKS		opt_global.h
588DFLTPHYS		opt_global.h
589DIAGNOSTIC		opt_global.h
590INVARIANT_SUPPORT	opt_global.h
591INVARIANTS		opt_global.h
592MAXCPU			opt_global.h
593MAXMEMDOM		opt_global.h
594MAXPHYS			opt_global.h
595MCLSHIFT		opt_global.h
596MUTEX_NOINLINE		opt_global.h
597LOCK_PROFILING		opt_global.h
598LOCK_PROFILING_FAST	opt_global.h
599MSIZE			opt_global.h
600REGRESSION		opt_global.h
601RWLOCK_NOINLINE		opt_global.h
602SX_NOINLINE		opt_global.h
603VFS_BIO_DEBUG		opt_global.h
604
605# These are VM related options
606VM_KMEM_SIZE		opt_vm.h
607VM_KMEM_SIZE_SCALE	opt_vm.h
608VM_KMEM_SIZE_MAX	opt_vm.h
609VM_NRESERVLEVEL		opt_vm.h
610VM_NUMA_ALLOC		opt_vm.h
611VM_LEVEL_0_ORDER	opt_vm.h
612NO_SWAPPING		opt_vm.h
613MALLOC_MAKE_FAILURES	opt_vm.h
614MALLOC_PROFILE		opt_vm.h
615MALLOC_DEBUG_MAXZONES	opt_vm.h
616
617# The MemGuard replacement allocator used for tamper-after-free detection
618DEBUG_MEMGUARD		opt_vm.h
619
620# The RedZone malloc(9) protection
621DEBUG_REDZONE		opt_vm.h
622
623# Standard SMP options
624EARLY_AP_STARTUP	opt_global.h
625SMP			opt_global.h
626
627# Size of the kernel message buffer
628MSGBUF_SIZE		opt_msgbuf.h
629
630# NFS options
631NFS_MINATTRTIMO		opt_nfs.h
632NFS_MAXATTRTIMO		opt_nfs.h
633NFS_MINDIRATTRTIMO	opt_nfs.h
634NFS_MAXDIRATTRTIMO	opt_nfs.h
635NFS_DEBUG		opt_nfs.h
636
637# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
638OVERRIDE_CARD			opt_bktr.h
639OVERRIDE_TUNER			opt_bktr.h
640OVERRIDE_DBX			opt_bktr.h
641OVERRIDE_MSP			opt_bktr.h
642BROOKTREE_SYSTEM_DEFAULT	opt_bktr.h
643BROOKTREE_ALLOC_PAGES		opt_bktr.h
644BKTR_OVERRIDE_CARD		opt_bktr.h
645BKTR_OVERRIDE_TUNER		opt_bktr.h
646BKTR_OVERRIDE_DBX		opt_bktr.h
647BKTR_OVERRIDE_MSP		opt_bktr.h
648BKTR_SYSTEM_DEFAULT		opt_bktr.h
649BKTR_ALLOC_PAGES		opt_bktr.h
650BKTR_USE_PLL			opt_bktr.h
651BKTR_GPIO_ACCESS		opt_bktr.h
652BKTR_NO_MSP_RESET		opt_bktr.h
653BKTR_430_FX_MODE		opt_bktr.h
654BKTR_SIS_VIA_MODE		opt_bktr.h
655BKTR_USE_FREEBSD_SMBUS		opt_bktr.h
656BKTR_NEW_MSP34XX_DRIVER		opt_bktr.h
657
658# Options for uart(4)
659UART_PPS_ON_CTS		opt_uart.h
660UART_POLL_FREQ		opt_uart.h
661UART_DEV_TOLERANCE_PCT	opt_uart.h
662
663# options for bus/device framework
664BUS_DEBUG		opt_bus.h
665
666# options for USB support
667USB_DEBUG		opt_usb.h
668USB_HOST_ALIGN		opt_usb.h
669USB_REQ_DEBUG		opt_usb.h
670USB_TEMPLATE		opt_usb.h
671USB_VERBOSE		opt_usb.h
672USB_DMA_SINGLE_ALLOC	opt_usb.h
673USB_EHCI_BIG_ENDIAN_DESC	opt_usb.h
674U3G_DEBUG		opt_u3g.h
675UKBD_DFLT_KEYMAP	opt_ukbd.h
676UPLCOM_INTR_INTERVAL	opt_uplcom.h
677UVSCOM_DEFAULT_OPKTSIZE	opt_uvscom.h
678UVSCOM_INTR_INTERVAL	opt_uvscom.h
679
680# options for the Realtek RTL8188*U/RTL8192CU driver (urtwn)
681URTWN_WITHOUT_UCODE	opt_urtwn.h
682
683# Embedded system options
684INIT_PATH
685
686ROOTDEVNAME
687
688FDC_DEBUG		opt_fdc.h
689PCFCLOCK_VERBOSE	opt_pcfclock.h
690PCFCLOCK_MAX_RETRIES	opt_pcfclock.h
691
692KTR			opt_global.h
693KTR_ALQ			opt_ktr.h
694KTR_MASK		opt_ktr.h
695KTR_CPUMASK		opt_ktr.h
696KTR_COMPILE		opt_global.h
697KTR_BOOT_ENTRIES	opt_global.h
698KTR_ENTRIES		opt_global.h
699KTR_VERBOSE		opt_ktr.h
700WITNESS			opt_global.h
701WITNESS_KDB		opt_witness.h
702WITNESS_NO_VNODE	opt_witness.h
703WITNESS_SKIPSPIN	opt_witness.h
704WITNESS_COUNT		opt_witness.h
705OPENSOLARIS_WITNESS	opt_global.h
706
707# options for ACPI support
708ACPI_DEBUG		opt_acpi.h
709ACPI_MAX_TASKS		opt_acpi.h
710ACPI_MAX_THREADS	opt_acpi.h
711ACPI_DMAR		opt_acpi.h
712DEV_ACPI		opt_acpi.h
713
714# ISA support
715DEV_ISA			opt_isa.h
716ISAPNP			opt_isa.h
717
718# various 'device presence' options.
719DEV_BPF			opt_bpf.h
720DEV_CARP		opt_carp.h
721DEV_MCA			opt_mca.h
722DEV_NETMAP		opt_global.h
723DEV_PCI			opt_pci.h
724DEV_PF			opt_pf.h
725DEV_PFLOG		opt_pf.h
726DEV_PFSYNC		opt_pf.h
727DEV_RANDOM		opt_global.h
728DEV_SPLASH		opt_splash.h
729DEV_VLAN		opt_vlan.h
730
731# EISA support
732DEV_EISA		opt_eisa.h
733EISA_SLOTS		opt_eisa.h
734
735# ed driver
736ED_HPP			opt_ed.h
737ED_3C503		opt_ed.h
738ED_SIC			opt_ed.h
739
740# bce driver
741BCE_DEBUG		opt_bce.h
742BCE_NVRAM_WRITE_SUPPORT	opt_bce.h
743
744SOCKBUF_DEBUG		opt_global.h
745
746
747# options for ubsec driver
748UBSEC_DEBUG		opt_ubsec.h
749UBSEC_RNDTEST		opt_ubsec.h
750UBSEC_NO_RNG		opt_ubsec.h
751
752# options for hifn driver
753HIFN_DEBUG		opt_hifn.h
754HIFN_RNDTEST		opt_hifn.h
755
756# options for safenet driver
757SAFE_DEBUG		opt_safe.h
758SAFE_NO_RNG		opt_safe.h
759SAFE_RNDTEST		opt_safe.h
760
761# syscons/vt options
762MAXCONS			opt_syscons.h
763SC_ALT_MOUSE_IMAGE	opt_syscons.h
764SC_CUT_SPACES2TABS	opt_syscons.h
765SC_CUT_SEPCHARS		opt_syscons.h
766SC_DEBUG_LEVEL		opt_syscons.h
767SC_DFLT_FONT		opt_syscons.h
768SC_DISABLE_KDBKEY	opt_syscons.h
769SC_DISABLE_REBOOT	opt_syscons.h
770SC_HISTORY_SIZE		opt_syscons.h
771SC_KERNEL_CONS_ATTR	opt_syscons.h
772SC_KERNEL_CONS_REV_ATTR	opt_syscons.h
773SC_MOUSE_CHAR		opt_syscons.h
774SC_NO_CUTPASTE		opt_syscons.h
775SC_NO_FONT_LOADING	opt_syscons.h
776SC_NO_HISTORY		opt_syscons.h
777SC_NO_MODE_CHANGE	opt_syscons.h
778SC_NO_SUSPEND_VTYSWITCH	opt_syscons.h
779SC_NO_SYSMOUSE		opt_syscons.h
780SC_NORM_ATTR		opt_syscons.h
781SC_NORM_REV_ATTR	opt_syscons.h
782SC_PIXEL_MODE		opt_syscons.h
783SC_RENDER_DEBUG		opt_syscons.h
784SC_TWOBUTTON_MOUSE	opt_syscons.h
785VT_ALT_TO_ESC_HACK	opt_syscons.h
786VT_FB_DEFAULT_WIDTH	opt_syscons.h
787VT_FB_DEFAULT_HEIGHT	opt_syscons.h
788VT_MAXWINDOWS		opt_syscons.h
789VT_TWOBUTTON_MOUSE	opt_syscons.h
790DEV_SC			opt_syscons.h
791DEV_VT			opt_syscons.h
792
793# teken terminal emulator options
794TEKEN_CONS25		opt_teken.h
795TEKEN_UTF8		opt_teken.h
796TERMINAL_KERN_ATTR	opt_teken.h
797TERMINAL_NORM_ATTR	opt_teken.h
798
799# options for printf
800PRINTF_BUFR_SIZE	opt_printf.h
801
802# kbd options
803KBD_DISABLE_KEYMAP_LOAD	opt_kbd.h
804KBD_INSTALL_CDEV	opt_kbd.h
805KBD_MAXRETRY		opt_kbd.h
806KBD_MAXWAIT		opt_kbd.h
807KBD_RESETDELAY		opt_kbd.h
808KBDIO_DEBUG		opt_kbd.h
809
810KBDMUX_DFLT_KEYMAP	opt_kbdmux.h
811
812# options for the Atheros driver
813ATH_DEBUG		opt_ath.h
814ATH_TXBUF		opt_ath.h
815ATH_RXBUF		opt_ath.h
816ATH_DIAGAPI		opt_ath.h
817ATH_TX99_DIAG		opt_ath.h
818ATH_ENABLE_11N		opt_ath.h
819ATH_ENABLE_DFS		opt_ath.h
820ATH_EEPROM_FIRMWARE	opt_ath.h
821ATH_ENABLE_RADIOTAP_VENDOR_EXT	opt_ath.h
822ATH_DEBUG_ALQ		opt_ath.h
823ATH_KTR_INTR_DEBUG	opt_ath.h
824
825# options for the Atheros hal
826AH_SUPPORT_AR5416	opt_ah.h
827# XXX For now, this breaks non-AR9130 chipsets, so only use it
828# XXX when actually targeting AR9130.
829AH_SUPPORT_AR9130	opt_ah.h
830
831# This is required for AR933x SoC support
832AH_SUPPORT_AR9330	opt_ah.h
833AH_SUPPORT_AR9340	opt_ah.h
834AH_SUPPORT_QCA9530	opt_ah.h
835AH_SUPPORT_QCA9550	opt_ah.h
836
837AH_DEBUG		opt_ah.h
838AH_ASSERT		opt_ah.h
839AH_DEBUG_ALQ		opt_ah.h
840AH_REGOPS_FUNC		opt_ah.h
841AH_WRITE_REGDOMAIN	opt_ah.h
842AH_DEBUG_COUNTRY	opt_ah.h
843AH_WRITE_EEPROM		opt_ah.h
844AH_PRIVATE_DIAG		opt_ah.h
845AH_NEED_DESC_SWAP	opt_ah.h
846AH_USE_INIPDGAIN	opt_ah.h
847AH_MAXCHAN		opt_ah.h
848AH_RXCFG_SDMAMW_4BYTES	opt_ah.h
849AH_INTERRUPT_DEBUGGING	opt_ah.h
850# AR5416 and later interrupt mitigation
851# XXX do not use this for AR9130
852AH_AR5416_INTERRUPT_MITIGATION	opt_ah.h
853
854# options for the Broadcom BCM43xx driver (bwi)
855BWI_DEBUG		opt_bwi.h
856BWI_DEBUG_VERBOSE	opt_bwi.h
857
858# options for the Brodacom BCM43xx driver (bwn)
859BWN_DEBUG		opt_bwn.h
860BWN_GPL_PHY		opt_bwn.h
861
862# Options for the SIBA driver
863SIBA_DEBUG		opt_siba.h
864
865# options for the Marvell 8335 wireless driver
866MALO_DEBUG		opt_malo.h
867MALO_TXBUF		opt_malo.h
868MALO_RXBUF		opt_malo.h
869
870# options for the Marvell wireless driver
871MWL_DEBUG		opt_mwl.h
872MWL_TXBUF		opt_mwl.h
873MWL_RXBUF		opt_mwl.h
874MWL_DIAGAPI		opt_mwl.h
875MWL_AGGR_SIZE		opt_mwl.h
876MWL_TX_NODROP		opt_mwl.h
877
878# Options for the Intel 802.11ac wireless driver
879IWM_DEBUG		opt_iwm.h
880
881# Options for the Intel 802.11n wireless driver
882IWN_DEBUG		opt_iwn.h
883
884# Options for the Intel 3945ABG wireless driver
885WPI_DEBUG		opt_wpi.h
886
887# dcons options
888DCONS_BUF_SIZE		opt_dcons.h
889DCONS_POLL_HZ		opt_dcons.h
890DCONS_FORCE_CONSOLE	opt_dcons.h
891DCONS_FORCE_GDB		opt_dcons.h
892
893# HWPMC options
894HWPMC_DEBUG		opt_global.h
895HWPMC_HOOKS
896HWPMC_MIPS_BACKTRACE 	opt_hwpmc_hooks.h
897
898# XBOX options for FreeBSD/i386, but some files are MI
899XBOX			opt_xbox.h
900
901# Interrupt filtering
902INTR_FILTER
903
904# 802.11 support layer
905IEEE80211_DEBUG		opt_wlan.h
906IEEE80211_DEBUG_REFCNT	opt_wlan.h
907IEEE80211_AMPDU_AGE	opt_wlan.h
908IEEE80211_SUPPORT_MESH	opt_wlan.h
909IEEE80211_SUPPORT_SUPERG	opt_wlan.h
910IEEE80211_SUPPORT_TDMA	opt_wlan.h
911IEEE80211_ALQ		opt_wlan.h
912IEEE80211_DFS_DEBUG	opt_wlan.h
913
914# 802.11 TDMA support
915TDMA_SLOTLEN_DEFAULT	opt_tdma.h
916TDMA_SLOTCNT_DEFAULT	opt_tdma.h
917TDMA_BINTVAL_DEFAULT	opt_tdma.h
918TDMA_TXRATE_11B_DEFAULT	opt_tdma.h
919TDMA_TXRATE_11G_DEFAULT	opt_tdma.h
920TDMA_TXRATE_11A_DEFAULT	opt_tdma.h
921TDMA_TXRATE_TURBO_DEFAULT	opt_tdma.h
922TDMA_TXRATE_HALF_DEFAULT	opt_tdma.h
923TDMA_TXRATE_QUARTER_DEFAULT	opt_tdma.h
924TDMA_TXRATE_11NA_DEFAULT	opt_tdma.h
925TDMA_TXRATE_11NG_DEFAULT	opt_tdma.h
926
927# VideoMode
928PICKMODE_DEBUG			opt_videomode.h
929
930# Network stack virtualization options
931VIMAGE			opt_global.h
932VNET_DEBUG		opt_global.h
933
934# Common Flash Interface (CFI) options
935CFI_SUPPORT_STRATAFLASH	opt_cfi.h
936CFI_ARMEDANDDANGEROUS	opt_cfi.h
937CFI_HARDWAREBYTESWAP	opt_cfi.h
938
939# Sound options
940SND_DEBUG		opt_snd.h
941SND_DIAGNOSTIC		opt_snd.h
942SND_FEEDER_MULTIFORMAT	opt_snd.h
943SND_FEEDER_FULL_MULTIFORMAT	opt_snd.h
944SND_FEEDER_RATE_HP	opt_snd.h
945SND_PCM_64		opt_snd.h
946SND_OLDSTEREO		opt_snd.h
947
948X86BIOS
949
950# Flattened device tree options
951FDT		opt_platform.h
952FDT_DTB_STATIC	opt_platform.h
953
954# OFED Infiniband stack
955OFED		opt_ofed.h
956OFED_DEBUG_INIT	opt_ofed.h
957SDP		opt_ofed.h
958SDP_DEBUG	opt_ofed.h
959IPOIB		opt_ofed.h
960IPOIB_DEBUG	opt_ofed.h
961IPOIB_CM	opt_ofed.h
962
963# Resource Accounting
964RACCT		opt_global.h
965RACCT_DEFAULT_TO_DISABLED	opt_global.h
966
967# Resource Limits
968RCTL		opt_global.h
969
970# Random number generator(s)
971# Which CSPRNG hash we get.
972# If Yarrow is not chosen, Fortuna is selected.
973RANDOM_YARROW	opt_global.h
974# With this, no entropy processor is loaded, but the entropy
975# harvesting infrastructure is present. This means an entropy
976# processor may be loaded as a module.
977RANDOM_LOADABLE	opt_global.h
978# This turns on high-rate and potentially expensive harvesting in
979# the uma slab allocator.
980RANDOM_ENABLE_UMA	opt_global.h
981
982# Intel em(4) driver
983EM_MULTIQUEUE	opt_em.h
984
985# BHND(4) driver
986BHND_LOGLEVEL	opt_global.h
987
988# GPIO and child devices
989GPIO_SPI_DEBUG	opt_gpio.h
990