xref: /freebsd/sys/conf/options (revision 9336e0699bda8a301cd2bfa37106b6ec5e32012e)
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
34AHC_ALLOW_MEMIO		opt_aic7xxx.h
35AHC_TMODE_ENABLE	opt_aic7xxx.h
36AHC_DUMP_EEPROM		opt_aic7xxx.h
37AHC_DEBUG		opt_aic7xxx.h
38AHC_DEBUG_OPTS		opt_aic7xxx.h
39AHC_REG_PRETTY_PRINT    opt_aic7xxx.h
40AHD_DEBUG		opt_aic79xx.h
41AHD_DEBUG_OPTS		opt_aic79xx.h
42AHD_TMODE_ENABLE	opt_aic79xx.h
43AHD_REG_PRETTY_PRINT	opt_aic79xx.h
44ADW_ALLOW_MEMIO		opt_adw.h
45
46TWA_DEBUG		opt_twa.h
47TWA_FLASH_FIRMWARE	opt_twa.h
48
49# Debugging options.
50DDB
51DDB_NUMSYM	opt_ddb.h
52GDB
53KDB		opt_global.h
54KDB_TRACE	opt_kdb.h
55KDB_UNATTENDED	opt_kdb.h
56SYSCTL_DEBUG	opt_sysctl.h
57
58NO_SYSCTL_DESCR	opt_global.h
59
60# Miscellaneous options.
61ADAPTIVE_SX
62ALQ
63AUDIT		opt_global.h
64CODA_COMPAT_5	opt_coda.h
65COMPAT_43	opt_compat.h
66COMPAT_43TTY	opt_compat.h
67COMPAT_FREEBSD4	opt_compat.h
68COMPAT_FREEBSD5	opt_compat.h
69COMPAT_FREEBSD6	opt_compat.h
70COMPILING_LINT	opt_global.h
71CY_PCI_FASTINTR
72DIRECTIO
73FULL_PREEMPTION	opt_sched.h
74IPI_PREEMPTION	opt_sched.h
75GEOM_AES	opt_geom.h
76GEOM_BDE	opt_geom.h
77GEOM_BSD	opt_geom.h
78GEOM_CACHE	opt_geom.h
79GEOM_CONCAT	opt_geom.h
80GEOM_ELI	opt_geom.h
81GEOM_FOX	opt_geom.h
82GEOM_GATE	opt_geom.h
83GEOM_JOURNAL	opt_geom.h
84GEOM_LABEL	opt_geom.h
85GEOM_MBR	opt_geom.h
86GEOM_MIRROR	opt_geom.h
87GEOM_MULTIPATH	opt_geom.h
88GEOM_NOP	opt_geom.h
89GEOM_PART_APM	opt_geom.h
90GEOM_PART_BSD	opt_geom.h
91GEOM_PART_GPT	opt_geom.h
92GEOM_PART_MBR	opt_geom.h
93GEOM_PC98	opt_geom.h
94GEOM_RAID3	opt_geom.h
95GEOM_SHSEC	opt_geom.h
96GEOM_STRIPE	opt_geom.h
97GEOM_SUNLABEL	opt_geom.h
98GEOM_UZIP	opt_geom.h
99GEOM_VIRSTOR	opt_geom.h
100GEOM_VOL	opt_geom.h
101GEOM_ZERO	opt_geom.h
102KSE		opt_global.h
103KSTACK_MAX_PAGES
104KSTACK_PAGES
105KTRACE
106KTRACE_REQUEST_POOL	opt_ktrace.h
107LIBICONV
108MAC
109MAC_ALWAYS_LABEL_MBUF	opt_mac.h
110MAC_BIBA	opt_dontuse.h
111MAC_BSDEXTENDED	opt_dontuse.h
112MAC_IFOFF	opt_dontuse.h
113MAC_LOMAC	opt_dontuse.h
114MAC_MLS		opt_dontuse.h
115MAC_NONE	opt_dontuse.h
116MAC_PARTITION	opt_dontuse.h
117MAC_PORTACL	opt_dontuse.h
118MAC_SEEOTHERUIDS	opt_dontuse.h
119MAC_STATIC	opt_mac.h
120MAC_STUB	opt_dontuse.h
121MAC_TEST	opt_dontuse.h
122MD_ROOT		opt_md.h
123MD_ROOT_SIZE	opt_md.h
124MFI_DEBUG	opt_mfi.h
125MFI_DECODE_LOG	opt_mfi.h
126MPROF_BUFFERS	opt_mprof.h
127MPROF_HASH_SIZE	opt_mprof.h
128NO_ADAPTIVE_MUTEXES	opt_adaptive_mutexes.h
129NO_ADAPTIVE_RWLOCKS
130NSWBUF_MIN	opt_swap.h
131MBUF_PACKET_ZONE_DISABLE	opt_global.h
132PANIC_REBOOT_WAIT_TIME	opt_panic.h
133PPC_DEBUG	opt_ppc.h
134PPC_PROBE_CHIPSET opt_ppc.h
135PPS_SYNC	opt_ntp.h
136PREEMPTION	opt_sched.h
137QUOTA
138SCHED_4BSD	opt_sched.h
139SCHED_ULE	opt_sched.h
140SHOW_BUSYBUFS
141SLEEPQUEUE_PROFILING
142SLHCI_DEBUG	opt_slhci.h
143SPX_HACK
144STACK		opt_stack.h
145SUIDDIR
146MSGMNB		opt_sysvipc.h
147MSGMNI		opt_sysvipc.h
148MSGSEG		opt_sysvipc.h
149MSGSSZ		opt_sysvipc.h
150MSGTQL		opt_sysvipc.h
151SEMMAP		opt_sysvipc.h
152SEMMNI		opt_sysvipc.h
153SEMMNS		opt_sysvipc.h
154SEMMNU		opt_sysvipc.h
155SEMMSL		opt_sysvipc.h
156SEMOPM		opt_sysvipc.h
157SEMUME		opt_sysvipc.h
158SHMALL		opt_sysvipc.h
159SHMMAX		opt_sysvipc.h
160SHMMAXPGS	opt_sysvipc.h
161SHMMIN		opt_sysvipc.h
162SHMMNI		opt_sysvipc.h
163SHMSEG		opt_sysvipc.h
164SYSVMSG		opt_sysvipc.h
165SYSVSEM		opt_sysvipc.h
166SYSVSHM		opt_sysvipc.h
167SW_WATCHDOG	opt_watchdog.h
168TURNSTILE_PROFILING
169TTYHOG		opt_tty.h
170VFS_AIO
171VERBOSE_SYSINIT	opt_global.h
172WLCACHE		opt_wavelan.h
173WLDEBUG		opt_wavelan.h
174
175# POSIX kernel options
176P1003_1B_MQUEUE			opt_posix.h
177P1003_1B_SEMAPHORES		opt_posix.h
178_KPOSIX_PRIORITY_SCHEDULING	opt_posix.h
179
180# Do we want the config file compiled into the kernel?
181INCLUDE_CONFIG_FILE	opt_config.h
182
183# Options for static filesystems.  These should only be used at config
184# time, since the corresponding lkms cannot work if there are any static
185# dependencies.  Unusability is enforced by hiding the defines for the
186# options in a never-included header.
187CD9660		opt_dontuse.h
188CODA		opt_dontuse.h
189EXT2FS		opt_dontuse.h
190FDESCFS		opt_dontuse.h
191HPFS		opt_dontuse.h
192MSDOSFS		opt_dontuse.h
193NTFS		opt_dontuse.h
194NULLFS		opt_dontuse.h
195NWFS		opt_dontuse.h
196PORTALFS	opt_dontuse.h
197PROCFS		opt_dontuse.h
198PSEUDOFS	opt_dontuse.h
199REISERFS	opt_dontuse.h
200SMBFS		opt_dontuse.h
201TMPFS		opt_dontuse.h
202UDF		opt_dontuse.h
203UNIONFS		opt_dontuse.h
204
205# Pseudofs debugging
206PSEUDOFS_TRACE	opt_pseudofs.h
207
208# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
209FFS		opt_ffs_broken_fixme.h
210
211# These static filesystems have one slightly bogus static dependency in
212# sys/i386/i386/autoconf.c.  If any of these filesystems are
213# statically compiled into the kernel, code for mounting them as root
214# filesystems will be enabled - but look below.
215NFSCLIENT	opt_nfs.h
216NFSSERVER	opt_nfs.h
217NFS4CLIENT	opt_nfs.h
218
219# filesystems and libiconv bridge
220CD9660_ICONV	opt_dontuse.h
221MSDOSFS_ICONV	opt_dontuse.h
222NTFS_ICONV	opt_dontuse.h
223UDF_ICONV	opt_dontuse.h
224
225# If you are following the conditions in the copyright,
226# you can enable soft-updates which will speed up a lot of thigs
227# and make the system safer from crashes at the same time.
228# otherwise a STUB module will be compiled in.
229SOFTUPDATES	opt_ffs.h
230
231# On small, embedded systems, it can be useful to turn off support for
232# snapshots.  It saves about 30-40k for a feature that would be lightly
233# used, if it is used at all.
234NO_FFS_SNAPSHOT	opt_ffs.h
235
236# Enabling this option turns on support for Access Control Lists in UFS,
237# which can be used to support high security configurations.  Depends on
238# UFS_EXTATTR.
239UFS_ACL		opt_ufs.h
240
241# Enabling this option turns on support for extended attributes in UFS-based
242# filesystems, which can be used to support high security configurations
243# as well as new filesystem features.
244UFS_EXTATTR	opt_ufs.h
245UFS_EXTATTR_AUTOSTART	opt_ufs.h
246
247# Enable fast hash lookups for large directories on UFS-based filesystems.
248UFS_DIRHASH	opt_ufs.h
249
250# Enable gjournal-based UFS journal.
251UFS_GJOURNAL	opt_ufs.h
252
253# The below sentence is not in English, and neither is this one.
254# We plan to remove the static dependences above, with a
255# <filesystem>_ROOT option to control if it usable as root.  This list
256# allows these options to be present in config files already (though
257# they won't make any difference yet).
258NFS_ROOT	opt_nfsroot.h
259
260# SMB/CIFS requester
261NETSMB		opt_netsmb.h
262
263# Options used only in subr_param.c.
264HZ		opt_param.h
265MAXFILES	opt_param.h
266NBUF		opt_param.h
267NSFBUFS		opt_param.h
268VM_BCACHE_SIZE_MAX	opt_param.h
269VM_SWZONE_SIZE_MAX	opt_param.h
270MAXUSERS
271DFLDSIZ		opt_param.h
272MAXDSIZ		opt_param.h
273MAXSSIZ		opt_param.h
274
275# Generic SCSI options.
276CAM_MAX_HIGHPOWER	opt_cam.h
277CAMDEBUG		opt_cam.h
278CAM_DEBUG_DELAY		opt_cam.h
279CAM_DEBUG_BUS		opt_cam.h
280CAM_DEBUG_TARGET	opt_cam.h
281CAM_DEBUG_LUN		opt_cam.h
282CAM_DEBUG_FLAGS		opt_cam.h
283SCSI_DELAY		opt_scsi.h
284SCSI_NO_SENSE_STRINGS	opt_scsi.h
285SCSI_NO_OP_STRINGS	opt_scsi.h
286
287# Options used only in cam/scsi/scsi_cd.c
288CHANGER_MIN_BUSY_SECONDS	opt_cd.h
289CHANGER_MAX_BUSY_SECONDS	opt_cd.h
290
291# Options used only in cam/scsi/scsi_sa.c.
292SA_IO_TIMEOUT		opt_sa.h
293SA_SPACE_TIMEOUT	opt_sa.h
294SA_REWIND_TIMEOUT	opt_sa.h
295SA_ERASE_TIMEOUT	opt_sa.h
296SA_1FM_AT_EOD		opt_sa.h
297
298# Options used only in cam/scsi/scsi_pt.c
299SCSI_PT_DEFAULT_TIMEOUT	opt_pt.h
300
301# Options used only in cam/scsi/scsi_ses.c
302SES_ENABLE_PASSTHROUGH	opt_ses.h
303
304# Options used in dev/sym/ (Symbios SCSI driver).
305SYM_SETUP_LP_PROBE_MAP	opt_sym.h	#-Low Priority Probe Map (bits)
306					# Allows the ncr to take precedence
307					# 1 (1<<0) -> 810a, 860
308					# 2 (1<<1) -> 825a, 875, 885, 895
309					# 4 (1<<2) -> 895a, 896, 1510d
310SYM_SETUP_SCSI_DIFF	opt_sym.h	#-HVD support for 825a, 875, 885
311					# disabled:0 (default), enabled:1
312SYM_SETUP_PCI_PARITY	opt_sym.h	#-PCI parity checking
313					# disabled:0, enabled:1 (default)
314SYM_SETUP_MAX_LUN	opt_sym.h	#-Number of LUNs supported
315					# default:8, range:[1..64]
316
317# Options used only in pci/ncr.c
318SCSI_NCR_DEBUG		opt_ncr.h
319SCSI_NCR_MAX_SYNC	opt_ncr.h
320SCSI_NCR_MAX_WIDE	opt_ncr.h
321SCSI_NCR_MYADDR		opt_ncr.h
322
323# Options used only in dev/isp/*
324ISP_TARGET_MODE		opt_isp.h
325ISP_FW_CRASH_DUMP	opt_isp.h
326ISP_DEFAULT_ROLES	opt_isp.h
327
328# Options used only in dev/iscsi
329ISCSI_INITIATOR_DEBUG	opt_iscsi_initiator.h
330
331# Options used in the 'ata' ATA/ATAPI driver
332ATA_STATIC_ID		opt_ata.h
333ATA_NOPCI		opt_ata.h
334
335# Net stuff.
336ACCEPT_FILTER_DATA
337ACCEPT_FILTER_HTTP
338ALTQ			opt_global.h
339ALTQ_CBQ		opt_altq.h
340ALTQ_RED		opt_altq.h
341ALTQ_RIO		opt_altq.h
342ALTQ_HFSC		opt_altq.h
343ALTQ_CDNR		opt_altq.h
344ALTQ_PRIQ		opt_altq.h
345ALTQ_NOPCC		opt_altq.h
346ALTQ_DEBUG		opt_altq.h
347BOOTP			opt_bootp.h
348BOOTP_COMPAT		opt_bootp.h
349BOOTP_NFSROOT		opt_bootp.h
350BOOTP_NFSV3		opt_bootp.h
351BOOTP_WIRED_TO		opt_bootp.h
352DEVICE_POLLING
353DEV_ENC			opt_enc.h
354DEV_PF			opt_pf.h
355DEV_PFLOG		opt_pf.h
356DEV_PFSYNC		opt_pf.h
357ETHER_II		opt_ef.h
358ETHER_8023		opt_ef.h
359ETHER_8022		opt_ef.h
360ETHER_SNAP		opt_ef.h
361MROUTING		opt_mrouting.h
362INET			opt_inet.h
363INET6			opt_inet6.h
364IPSEC			opt_ipsec.h
365IPSEC_DEBUG		opt_ipsec.h
366IPSEC_FILTERTUNNEL	opt_ipsec.h
367IPDIVERT
368DUMMYNET		opt_ipdn.h
369IPFILTER		opt_ipfilter.h
370IPFILTER_LOG		opt_ipfilter.h
371IPFILTER_LOOKUP		opt_ipfilter.h
372IPFILTER_DEFAULT_BLOCK	opt_ipfilter.h
373IPFIREWALL		opt_ipfw.h
374IPFIREWALL_VERBOSE	opt_ipfw.h
375IPFIREWALL_VERBOSE_LIMIT	opt_ipfw.h
376IPFIREWALL_DEFAULT_TO_ACCEPT	opt_ipfw.h
377IPFIREWALL_FORWARD	opt_ipfw.h
378IPFIREWALL_NAT		opt_ipfw.h
379IPSTEALTH
380IPX
381LIBMBPOOL
382LIBMCHAIN
383LIBALIAS
384MBUF_STRESS_TEST
385NCP
386NETATALK		opt_atalk.h
387PPP_BSDCOMP		opt_ppp.h
388PPP_DEFLATE		opt_ppp.h
389PPP_FILTER		opt_ppp.h
390SLIP_IFF_OPTS		opt_slip.h
391TCPDEBUG
392TCP_SIGNATURE		opt_inet.h
393DEV_VLAN		opt_vlan.h
394VLAN_ARRAY		opt_vlan.h
395XBONEHACK
396
397#
398# SCTP
399#
400SCTP			opt_sctp.h
401SCTP_DEBUG		opt_sctp.h # Enable debug printfs
402SCTP_WITH_NO_CSUM       opt_sctp.h # Use this at your peril
403SCTP_LOCK_LOGGING       opt_sctp.h # Log to KTR lock activity
404SCTP_MBUF_LOGGING       opt_sctp.h # Log to KTR general mbuf aloc/free
405SCTP_MBCNT_LOGGING	opt_sctp.h # Log to KTR mbcnt activity
406SCTP_PACKET_LOGGING     opt_sctp.h # Log to a packet buffer last N packets
407SCTP_LTRACE_CHUNKS      opt_sctp.h # Log to KTR chunks processed
408SCTP_LTRACE_ERRORS      opt_sctp.h # Log to KTR error returns.
409#
410#
411#
412
413# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
414# Each netgraph node type can be either be compiled into the kernel
415# or loaded dynamically. To get the former, include the corresponding
416# option below. Each type has its own man page, e.g. ng_async(4).
417NETGRAPH
418NETGRAPH_DEBUG		opt_netgraph.h
419NETGRAPH_ASYNC		opt_netgraph.h
420NETGRAPH_ATMLLC		opt_netgraph.h
421NETGRAPH_ATM_ATMPIF	opt_netgraph.h
422NETGRAPH_BLUETOOTH	opt_netgraph.h
423NETGRAPH_BLUETOOTH_BT3C	opt_netgraph.h
424NETGRAPH_BLUETOOTH_H4	opt_netgraph.h
425NETGRAPH_BLUETOOTH_HCI	opt_netgraph.h
426NETGRAPH_BLUETOOTH_L2CAP	opt_netgraph.h
427NETGRAPH_BLUETOOTH_SOCKET	opt_netgraph.h
428NETGRAPH_BLUETOOTH_UBT	opt_netgraph.h
429NETGRAPH_BLUETOOTH_UBTBCMFW	opt_netgraph.h
430NETGRAPH_BPF		opt_netgraph.h
431NETGRAPH_BRIDGE		opt_netgraph.h
432NETGRAPH_CAR		opt_netgraph.h
433NETGRAPH_CISCO		opt_netgraph.h
434NETGRAPH_DEFLATE	opt_netgraph.h
435NETGRAPH_DEVICE		opt_netgraph.h
436NETGRAPH_ECHO		opt_netgraph.h
437NETGRAPH_EIFACE		opt_netgraph.h
438NETGRAPH_ETHER		opt_netgraph.h
439NETGRAPH_FEC		opt_netgraph.h
440NETGRAPH_FRAME_RELAY	opt_netgraph.h
441NETGRAPH_GIF		opt_netgraph.h
442NETGRAPH_GIF_DEMUX	opt_netgraph.h
443NETGRAPH_HOLE		opt_netgraph.h
444NETGRAPH_IFACE		opt_netgraph.h
445NETGRAPH_IP_INPUT	opt_netgraph.h
446NETGRAPH_IPFW		opt_netgraph.h
447NETGRAPH_KSOCKET	opt_netgraph.h
448NETGRAPH_L2TP		opt_netgraph.h
449NETGRAPH_LMI		opt_netgraph.h
450# MPPC compression requires proprietary files (not included)
451NETGRAPH_MPPC_COMPRESSION	opt_netgraph.h
452NETGRAPH_MPPC_ENCRYPTION	opt_netgraph.h
453NETGRAPH_NAT		opt_netgraph.h
454NETGRAPH_NETFLOW	opt_netgraph.h
455NETGRAPH_ONE2MANY	opt_netgraph.h
456NETGRAPH_PPP		opt_netgraph.h
457NETGRAPH_PPPOE		opt_netgraph.h
458NETGRAPH_PPTPGRE	opt_netgraph.h
459NETGRAPH_PRED1		opt_netgraph.h
460NETGRAPH_RFC1490	opt_netgraph.h
461NETGRAPH_SOCKET		opt_netgraph.h
462NETGRAPH_SPLIT		opt_netgraph.h
463NETGRAPH_SPPP		opt_netgraph.h
464NETGRAPH_TAG		opt_netgraph.h
465NETGRAPH_TCPMSS		opt_netgraph.h
466NETGRAPH_TEE		opt_netgraph.h
467NETGRAPH_TTY		opt_netgraph.h
468NETGRAPH_UI		opt_netgraph.h
469NETGRAPH_VJC		opt_netgraph.h
470
471# NgATM options
472NGATM_ATM		opt_netgraph.h
473NGATM_ATMBASE		opt_netgraph.h
474NGATM_SSCOP		opt_netgraph.h
475NGATM_SSCFU		opt_netgraph.h
476NGATM_UNI		opt_netgraph.h
477NGATM_CCATM		opt_netgraph.h
478
479# DRM options
480DRM_DEBUG		opt_drm.h
481
482ZERO_COPY_SOCKETS	opt_zero.h
483TI_PRIVATE_JUMBOS	opt_ti.h
484TI_JUMBO_HDRSPLIT	opt_ti.h
485
486# ATM (HARP version) - disabled as not MPSAFE in 7.0
487#ATM_CORE		opt_atm.h
488#ATM_IP			opt_atm.h
489#ATM_SIGPVC		opt_atm.h
490#ATM_SPANS		opt_atm.h
491#ATM_UNI			opt_atm.h
492
493# XXX Conflict: # of devices vs network protocol (Native ATM).
494# This makes "atm.h" unusable.
495NATM
496
497# DPT driver debug flags
498DPT_MEASURE_PERFORMANCE	opt_dpt.h
499DPT_HANDLE_TIMEOUTS	opt_dpt.h
500DPT_TIMEOUT_FACTOR	opt_dpt.h
501DPT_LOST_IRQ		opt_dpt.h
502DPT_RESET_HBA		opt_dpt.h
503
504# Misc debug flags.  Most of these should probably be replaced with
505# 'DEBUG', and then let people recompile just the interesting modules
506# with 'make CC="cc -DDEBUG"'.
507CLUSTERDEBUG		opt_debug_cluster.h
508DEBUG_1284		opt_ppb_1284.h
509VP0_DEBUG		opt_vpo.h
510LPT_DEBUG		opt_lpt.h
511PLIP_DEBUG		opt_plip.h
512LOCKF_DEBUG		opt_debug_lockf.h
513NETATALKDEBUG		opt_atalk.h
514SI_DEBUG		opt_debug_si.h
515
516# Fb options
517FB_DEBUG		opt_fb.h
518FB_INSTALL_CDEV		opt_fb.h
519
520# ppbus related options
521PERIPH_1284		opt_ppb_1284.h
522DONTPROBE_1284		opt_ppb_1284.h
523
524# smbus related options
525ENABLE_ALART		opt_intpm.h
526
527# These cause changes all over the kernel
528BLKDEV_IOSIZE		opt_global.h
529MAXPHYS 		opt_global.h
530DFLTPHYS		opt_global.h
531BURN_BRIDGES		opt_global.h
532DEBUG			opt_global.h
533DEBUG_LOCKS		opt_global.h
534DEBUG_VFS_LOCKS		opt_global.h
535DIAGNOSTIC		opt_global.h
536INVARIANT_SUPPORT	opt_global.h
537INVARIANTS		opt_global.h
538MCLSHIFT		opt_global.h
539MUTEX_DEBUG		opt_global.h
540MUTEX_NOINLINE		opt_global.h
541LOCK_PROFILING		opt_global.h
542LOCK_PROFILING_FAST	opt_global.h
543MSIZE			opt_global.h
544REGRESSION		opt_global.h
545RESTARTABLE_PANICS	opt_global.h
546RWLOCK_NOINLINE		opt_global.h
547SX_NOINLINE		opt_global.h
548VFS_BIO_DEBUG		opt_global.h
549
550# These are VM related options
551VM_KMEM_SIZE		opt_vm.h
552VM_KMEM_SIZE_SCALE	opt_vm.h
553VM_KMEM_SIZE_MAX	opt_vm.h
554VM_NRESERVLEVEL		opt_vm.h
555VM_LEVEL_0_ORDER	opt_vm.h
556NO_SWAPPING		opt_vm.h
557MALLOC_MAKE_FAILURES	opt_vm.h
558MALLOC_PROFILE		opt_vm.h
559
560# The MemGuard replacement allocator used for tamper-after-free detection
561DEBUG_MEMGUARD		opt_vm.h
562
563# The RedZone malloc(9) protection
564DEBUG_REDZONE		opt_vm.h
565
566# Standard SMP options
567SMP			opt_global.h
568
569# Size of the kernel message buffer
570MSGBUF_SIZE		opt_msgbuf.h
571
572# NFS options
573NFS_MINATTRTIMO		opt_nfs.h
574NFS_MAXATTRTIMO		opt_nfs.h
575NFS_MINDIRATTRTIMO	opt_nfs.h
576NFS_MAXDIRATTRTIMO	opt_nfs.h
577NFS_GATHERDELAY		opt_nfs.h
578NFS_WDELAYHASHSIZ	opt_nfs.h
579NFS_DEBUG		opt_nfs.h
580
581# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
582OVERRIDE_CARD			opt_bktr.h
583OVERRIDE_TUNER			opt_bktr.h
584OVERRIDE_DBX			opt_bktr.h
585OVERRIDE_MSP			opt_bktr.h
586BROOKTREE_SYSTEM_DEFAULT	opt_bktr.h
587BROOKTREE_ALLOC_PAGES		opt_bktr.h
588BKTR_OVERRIDE_CARD		opt_bktr.h
589BKTR_OVERRIDE_TUNER		opt_bktr.h
590BKTR_OVERRIDE_DBX		opt_bktr.h
591BKTR_OVERRIDE_MSP		opt_bktr.h
592BKTR_SYSTEM_DEFAULT		opt_bktr.h
593BKTR_ALLOC_PAGES		opt_bktr.h
594BKTR_USE_PLL			opt_bktr.h
595BKTR_GPIO_ACCESS		opt_bktr.h
596BKTR_NO_MSP_RESET		opt_bktr.h
597BKTR_430_FX_MODE		opt_bktr.h
598BKTR_SIS_VIA_MODE		opt_bktr.h
599BKTR_USE_FREEBSD_SMBUS		opt_bktr.h
600BKTR_NEW_MSP34XX_DRIVER		opt_bktr.h
601
602BREAK_TO_DEBUGGER	opt_comconsole.h
603ALT_BREAK_TO_DEBUGGER	opt_comconsole.h
604
605# Options to support PPS
606UART_PPS_ON_CTS		opt_uart.h
607
608# options for bus/device framework
609BUS_DEBUG		opt_bus.h
610
611# options for USB support
612USB_DEBUG		opt_usb.h
613USBVERBOSE		opt_usb.h
614UKBD_DFLT_KEYMAP	opt_ukbd.h
615UPLCOM_INTR_INTERVAL	opt_uplcom.h
616UVSCOM_DEFAULT_OPKTSIZE	opt_uvscom.h
617UVSCOM_INTR_INTERVAL	opt_uvscom.h
618
619# Embedded system options
620INIT_PATH
621
622ROOTDEVNAME
623
624FDC_DEBUG		opt_fdc.h
625PCFCLOCK_VERBOSE	opt_pcfclock.h
626PCFCLOCK_MAX_RETRIES	opt_pcfclock.h
627
628KTR			opt_global.h
629KTR_ALQ			opt_ktr.h
630KTR_MASK		opt_ktr.h
631KTR_CPUMASK		opt_ktr.h
632KTR_COMPILE		opt_global.h
633KTR_ENTRIES		opt_global.h
634KTR_VERBOSE		opt_ktr.h
635WITNESS			opt_global.h
636WITNESS_KDB		opt_witness.h
637WITNESS_SKIPSPIN	opt_witness.h
638
639# options for ACPI support
640ACPI_DEBUG		opt_acpi.h
641ACPI_MAX_THREADS	opt_acpi.h
642ACPI_NO_SEMAPHORES	opt_acpi.h
643
644# ISA support
645DEV_ISA			opt_isa.h
646ISAPNP			opt_isa.h
647
648# various 'device presence' options.
649DEV_BPF			opt_bpf.h
650DEV_MCA			opt_mca.h
651DEV_CARP		opt_carp.h
652DEV_SPLASH		opt_splash.h
653
654# EISA support
655DEV_EISA		opt_eisa.h
656EISA_SLOTS		opt_eisa.h
657
658# ed driver
659ED_HPP			opt_ed.h
660ED_3C503		opt_ed.h
661ED_SIC			opt_ed.h
662
663# bce driver
664BCE_DEBUG		opt_bce.h
665
666# wi driver
667WI_SYMBOL_FIRMWARE	opt_wi.h
668
669SOCKBUF_DEBUG		opt_global.h
670
671# options for ubsec driver
672UBSEC_DEBUG		opt_ubsec.h
673UBSEC_RNDTEST		opt_ubsec.h
674UBSEC_NO_RNG		opt_ubsec.h
675
676# options for hifn driver
677HIFN_DEBUG		opt_hifn.h
678HIFN_RNDTEST		opt_hifn.h
679
680# options for safenet driver
681SAFE_DEBUG		opt_safe.h
682SAFE_NO_RNG		opt_safe.h
683SAFE_RNDTEST		opt_safe.h
684
685# syscons options
686MAXCONS			opt_syscons.h
687SC_ALT_MOUSE_IMAGE	opt_syscons.h
688SC_CUT_SPACES2TABS	opt_syscons.h
689SC_CUT_SEPCHARS		opt_syscons.h
690SC_DEBUG_LEVEL		opt_syscons.h
691SC_DFLT_FONT		opt_syscons.h
692SC_DISABLE_KDBKEY	opt_syscons.h
693SC_DISABLE_REBOOT	opt_syscons.h
694SC_HISTORY_SIZE		opt_syscons.h
695SC_KERNEL_CONS_ATTR	opt_syscons.h
696SC_KERNEL_CONS_REV_ATTR	opt_syscons.h
697SC_MOUSE_CHAR		opt_syscons.h
698SC_NO_CUTPASTE		opt_syscons.h
699SC_NO_FONT_LOADING	opt_syscons.h
700SC_NO_HISTORY		opt_syscons.h
701SC_NO_MODE_CHANGE	opt_syscons.h
702SC_NO_SUSPEND_VTYSWITCH	opt_syscons.h
703SC_NO_SYSMOUSE		opt_syscons.h
704SC_NORM_ATTR		opt_syscons.h
705SC_NORM_REV_ATTR	opt_syscons.h
706SC_PIXEL_MODE		opt_syscons.h
707SC_RENDER_DEBUG		opt_syscons.h
708SC_TWOBUTTON_MOUSE	opt_syscons.h
709
710# options for printf
711PRINTF_BUFR_SIZE	opt_printf.h
712
713# kbd options
714KBD_DISABLE_KEYMAP_LOAD	opt_kbd.h
715KBD_INSTALL_CDEV	opt_kbd.h
716KBD_MAXRETRY		opt_kbd.h
717KBD_MAXWAIT		opt_kbd.h
718KBD_RESETDELAY		opt_kbd.h
719KBDIO_DEBUG		opt_kbd.h
720
721# options for the Atheros driver
722ATH_DEBUG		opt_ath.h
723ATH_TXBUF		opt_ath.h
724ATH_RXBUF		opt_ath.h
725ATH_DIAGAPI		opt_ath.h
726ATH_TX99_DIAG		opt_ath.h
727
728# dcons options
729DCONS_BUF_SIZE		opt_dcons.h
730DCONS_POLL_HZ		opt_dcons.h
731DCONS_FORCE_CONSOLE	opt_dcons.h
732DCONS_FORCE_GDB		opt_dcons.h
733
734# Static unit counts
735NI4BTRC			opt_i4b.h
736NI4BRBCH		opt_i4b.h
737NI4BTEL			opt_i4b.h
738#XXXBZ#NI4BIPR			opt_i4b.h
739#XXXBZ#NI4BING			opt_i4b.h
740#XXXBZ#NI4BISPPP		opt_i4b.h
741
742# VFS options
743LOOKUP_SHARED		opt_vfs.h
744
745# HWPMC options
746HWPMC_HOOKS
747
748# XBOX options for FreeBSD/i386, but some files are MI
749XBOX			opt_xbox.h
750
751# XFS
752XFS
753
754# Interrupt filtering
755INTR_FILTER             opt_global.h
756
757#Disable code to dispatch tcp offloading
758TCP_OFFLOAD_DISABLE	opt_inet.h
759