FreeBSD/Linux Kernel Cross Reference
sys/conf/options
1 # $FreeBSD: src/sys/conf/options,v 1.648 2008/11/14 11:27:53 dfr Exp $
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
33 AAC_DEBUG opt_aac.h
34 AHC_ALLOW_MEMIO opt_aic7xxx.h
35 AHC_TMODE_ENABLE opt_aic7xxx.h
36 AHC_DUMP_EEPROM opt_aic7xxx.h
37 AHC_DEBUG opt_aic7xxx.h
38 AHC_DEBUG_OPTS opt_aic7xxx.h
39 AHC_REG_PRETTY_PRINT opt_aic7xxx.h
40 AHD_DEBUG opt_aic79xx.h
41 AHD_DEBUG_OPTS opt_aic79xx.h
42 AHD_TMODE_ENABLE opt_aic79xx.h
43 AHD_REG_PRETTY_PRINT opt_aic79xx.h
44 ADW_ALLOW_MEMIO opt_adw.h
45
46 TWA_DEBUG opt_twa.h
47 TWA_FLASH_FIRMWARE opt_twa.h
48
49 # Debugging options.
50 DDB
51 DDB_BUFR_SIZE opt_ddb.h
52 DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h
53 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h
54 DDB_CTF opt_ddb.h
55 DDB_NUMSYM opt_ddb.h
56 GDB
57 KDB opt_global.h
58 KDB_TRACE opt_kdb.h
59 KDB_UNATTENDED opt_kdb.h
60 SYSCTL_DEBUG opt_sysctl.h
61
62 # Miscellaneous options.
63 ADAPTIVE_SX
64 ALQ
65 AUDIT opt_global.h
66 CODA_COMPAT_5 opt_coda.h
67 COMPAT_43 opt_compat.h
68 COMPAT_43TTY opt_compat.h
69 COMPAT_FREEBSD4 opt_compat.h
70 COMPAT_FREEBSD5 opt_compat.h
71 COMPAT_FREEBSD6 opt_compat.h
72 COMPAT_FREEBSD7 opt_compat.h
73 COMPILING_LINT opt_global.h
74 CY_PCI_FASTINTR
75 DIRECTIO
76 FULL_PREEMPTION opt_sched.h
77 IPI_PREEMPTION opt_sched.h
78 GEOM_AES opt_geom.h
79 GEOM_BDE opt_geom.h
80 GEOM_BSD opt_geom.h
81 GEOM_CACHE opt_geom.h
82 GEOM_CONCAT opt_geom.h
83 GEOM_ELI opt_geom.h
84 GEOM_FOX opt_geom.h
85 GEOM_GATE opt_geom.h
86 GEOM_JOURNAL opt_geom.h
87 GEOM_LABEL opt_geom.h
88 GEOM_LINUX_LVM opt_geom.h
89 GEOM_MBR opt_geom.h
90 GEOM_MIRROR opt_geom.h
91 GEOM_MULTIPATH opt_geom.h
92 GEOM_NOP opt_geom.h
93 GEOM_PART_APM opt_geom.h
94 GEOM_PART_BSD opt_geom.h
95 GEOM_PART_GPT opt_geom.h
96 GEOM_PART_MBR opt_geom.h
97 GEOM_PART_PC98 opt_geom.h
98 GEOM_PART_VTOC8 opt_geom.h
99 GEOM_PC98 opt_geom.h
100 GEOM_RAID3 opt_geom.h
101 GEOM_SHSEC opt_geom.h
102 GEOM_STRIPE opt_geom.h
103 GEOM_SUNLABEL opt_geom.h
104 GEOM_UZIP opt_geom.h
105 GEOM_VIRSTOR opt_geom.h
106 GEOM_VOL opt_geom.h
107 GEOM_ZERO opt_geom.h
108 KDTRACE_HOOKS opt_kdtrace.h
109 KSTACK_MAX_PAGES
110 KSTACK_PAGES
111 KTRACE
112 KTRACE_REQUEST_POOL opt_ktrace.h
113 LIBICONV
114 MAC
115 MAC_BIBA opt_dontuse.h
116 MAC_BSDEXTENDED opt_dontuse.h
117 MAC_IFOFF opt_dontuse.h
118 MAC_LOMAC opt_dontuse.h
119 MAC_MLS opt_dontuse.h
120 MAC_NONE opt_dontuse.h
121 MAC_PARTITION opt_dontuse.h
122 MAC_PORTACL opt_dontuse.h
123 MAC_SEEOTHERUIDS opt_dontuse.h
124 MAC_STATIC opt_mac.h
125 MAC_STUB opt_dontuse.h
126 MAC_TEST opt_dontuse.h
127 MD_ROOT opt_md.h
128 MD_ROOT_SIZE opt_md.h
129 MFI_DEBUG opt_mfi.h
130 MFI_DECODE_LOG opt_mfi.h
131 MPROF_BUFFERS opt_mprof.h
132 MPROF_HASH_SIZE opt_mprof.h
133 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
134 NO_ADAPTIVE_RWLOCKS
135 NO_SYSCTL_DESCR opt_global.h
136 NSWBUF_MIN opt_swap.h
137 MBUF_PACKET_ZONE_DISABLE opt_global.h
138 PANIC_REBOOT_WAIT_TIME opt_panic.h
139 PPC_DEBUG opt_ppc.h
140 PPC_PROBE_CHIPSET opt_ppc.h
141 PPS_SYNC opt_ntp.h
142 PREEMPTION opt_sched.h
143 QUOTA
144 SCHED_4BSD opt_sched.h
145 SCHED_STATS opt_sched.h
146 SCHED_ULE opt_sched.h
147 SHOW_BUSYBUFS
148 SLEEPQUEUE_PROFILING
149 SLHCI_DEBUG opt_slhci.h
150 SPX_HACK
151 STACK opt_stack.h
152 SUIDDIR
153 MSGMNB opt_sysvipc.h
154 MSGMNI opt_sysvipc.h
155 MSGSEG opt_sysvipc.h
156 MSGSSZ opt_sysvipc.h
157 MSGTQL opt_sysvipc.h
158 SEMMAP opt_sysvipc.h
159 SEMMNI opt_sysvipc.h
160 SEMMNS opt_sysvipc.h
161 SEMMNU opt_sysvipc.h
162 SEMMSL opt_sysvipc.h
163 SEMOPM opt_sysvipc.h
164 SEMUME opt_sysvipc.h
165 SHMALL opt_sysvipc.h
166 SHMMAX opt_sysvipc.h
167 SHMMAXPGS opt_sysvipc.h
168 SHMMIN opt_sysvipc.h
169 SHMMNI opt_sysvipc.h
170 SHMSEG opt_sysvipc.h
171 SYSVMSG opt_sysvipc.h
172 SYSVSEM opt_sysvipc.h
173 SYSVSHM opt_sysvipc.h
174 SW_WATCHDOG opt_watchdog.h
175 TURNSTILE_PROFILING
176 VFS_AIO
177 VERBOSE_SYSINIT opt_global.h
178 WLCACHE opt_wavelan.h
179 WLDEBUG opt_wavelan.h
180
181 # POSIX kernel options
182 P1003_1B_MQUEUE opt_posix.h
183 P1003_1B_SEMAPHORES opt_posix.h
184 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
185
186 # Do we want the config file compiled into the kernel?
187 INCLUDE_CONFIG_FILE opt_config.h
188
189 # Options for static filesystems. These should only be used at config
190 # time, since the corresponding lkms cannot work if there are any static
191 # dependencies. Unusability is enforced by hiding the defines for the
192 # options in a never-included header.
193 CD9660 opt_dontuse.h
194 CODA opt_dontuse.h
195 EXT2FS opt_dontuse.h
196 FDESCFS opt_dontuse.h
197 HPFS opt_dontuse.h
198 MSDOSFS opt_dontuse.h
199 NTFS opt_dontuse.h
200 NULLFS opt_dontuse.h
201 NWFS opt_dontuse.h
202 PORTALFS opt_dontuse.h
203 PROCFS opt_dontuse.h
204 PSEUDOFS opt_dontuse.h
205 REISERFS opt_dontuse.h
206 SMBFS opt_dontuse.h
207 TMPFS opt_dontuse.h
208 UDF opt_dontuse.h
209 UNIONFS opt_dontuse.h
210
211 # Pseudofs debugging
212 PSEUDOFS_TRACE opt_pseudofs.h
213
214 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
215 FFS opt_ffs_broken_fixme.h
216
217 # In-kernel GSS-API
218 KGSSAPI opt_kgssapi.h
219 KGSSAPI_DEBUG opt_kgssapi.h
220
221 # These static filesystems have one slightly bogus static dependency in
222 # sys/i386/i386/autoconf.c. If any of these filesystems are
223 # statically compiled into the kernel, code for mounting them as root
224 # filesystems will be enabled - but look below.
225 NFSCLIENT opt_nfs.h
226 NFSSERVER opt_nfs.h
227 NFS4CLIENT opt_nfs.h
228
229 # Use this option to compile both NFS client and server using the
230 # legacy RPC implementation instead of the newer KRPC system (which
231 # supports modern features such as RPCSEC_GSS
232 NFS_LEGACYRPC opt_nfs.h
233
234 # filesystems and libiconv bridge
235 CD9660_ICONV opt_dontuse.h
236 MSDOSFS_ICONV opt_dontuse.h
237 NTFS_ICONV opt_dontuse.h
238 UDF_ICONV opt_dontuse.h
239
240 # If you are following the conditions in the copyright,
241 # you can enable soft-updates which will speed up a lot of thigs
242 # and make the system safer from crashes at the same time.
243 # otherwise a STUB module will be compiled in.
244 SOFTUPDATES opt_ffs.h
245
246 # On small, embedded systems, it can be useful to turn off support for
247 # snapshots. It saves about 30-40k for a feature that would be lightly
248 # used, if it is used at all.
249 NO_FFS_SNAPSHOT opt_ffs.h
250
251 # Enabling this option turns on support for Access Control Lists in UFS,
252 # which can be used to support high security configurations. Depends on
253 # UFS_EXTATTR.
254 UFS_ACL opt_ufs.h
255
256 # Enabling this option turns on support for extended attributes in UFS-based
257 # filesystems, which can be used to support high security configurations
258 # as well as new filesystem features.
259 UFS_EXTATTR opt_ufs.h
260 UFS_EXTATTR_AUTOSTART opt_ufs.h
261
262 # Enable fast hash lookups for large directories on UFS-based filesystems.
263 UFS_DIRHASH opt_ufs.h
264
265 # Enable gjournal-based UFS journal.
266 UFS_GJOURNAL opt_ufs.h
267
268 # The below sentence is not in English, and neither is this one.
269 # We plan to remove the static dependences above, with a
270 # <filesystem>_ROOT option to control if it usable as root. This list
271 # allows these options to be present in config files already (though
272 # they won't make any difference yet).
273 NFS_ROOT opt_nfsroot.h
274
275 # SMB/CIFS requester
276 NETSMB opt_netsmb.h
277
278 # Options used only in subr_param.c.
279 HZ opt_param.h
280 MAXFILES opt_param.h
281 NBUF opt_param.h
282 NSFBUFS opt_param.h
283 VM_BCACHE_SIZE_MAX opt_param.h
284 VM_SWZONE_SIZE_MAX opt_param.h
285 MAXUSERS
286 DFLDSIZ opt_param.h
287 MAXDSIZ opt_param.h
288 MAXSSIZ opt_param.h
289
290 # Generic SCSI options.
291 CAM_MAX_HIGHPOWER opt_cam.h
292 CAMDEBUG opt_cam.h
293 CAM_DEBUG_DELAY opt_cam.h
294 CAM_DEBUG_BUS opt_cam.h
295 CAM_DEBUG_TARGET opt_cam.h
296 CAM_DEBUG_LUN opt_cam.h
297 CAM_DEBUG_FLAGS opt_cam.h
298 SCSI_DELAY opt_scsi.h
299 SCSI_NO_SENSE_STRINGS opt_scsi.h
300 SCSI_NO_OP_STRINGS opt_scsi.h
301
302 # Options used only in cam/scsi/scsi_cd.c
303 CHANGER_MIN_BUSY_SECONDS opt_cd.h
304 CHANGER_MAX_BUSY_SECONDS opt_cd.h
305
306 # Options used only in cam/scsi/scsi_sa.c.
307 SA_IO_TIMEOUT opt_sa.h
308 SA_SPACE_TIMEOUT opt_sa.h
309 SA_REWIND_TIMEOUT opt_sa.h
310 SA_ERASE_TIMEOUT opt_sa.h
311 SA_1FM_AT_EOD opt_sa.h
312
313 # Options used only in cam/scsi/scsi_pt.c
314 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
315
316 # Options used only in cam/scsi/scsi_ses.c
317 SES_ENABLE_PASSTHROUGH opt_ses.h
318
319 # Options used in dev/sym/ (Symbios SCSI driver).
320 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
321 # Allows the ncr to take precedence
322 # 1 (1<<0) -> 810a, 860
323 # 2 (1<<1) -> 825a, 875, 885, 895
324 # 4 (1<<2) -> 895a, 896, 1510d
325 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
326 # disabled:0 (default), enabled:1
327 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
328 # disabled:0, enabled:1 (default)
329 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
330 # default:8, range:[1..64]
331
332 # Options used only in pci/ncr.c
333 SCSI_NCR_DEBUG opt_ncr.h
334 SCSI_NCR_MAX_SYNC opt_ncr.h
335 SCSI_NCR_MAX_WIDE opt_ncr.h
336 SCSI_NCR_MYADDR opt_ncr.h
337
338 # Options used only in dev/isp/*
339 ISP_TARGET_MODE opt_isp.h
340 ISP_FW_CRASH_DUMP opt_isp.h
341 ISP_DEFAULT_ROLES opt_isp.h
342
343 # Options used only in dev/iscsi
344 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h
345
346 # Options used in the 'ata' ATA/ATAPI driver
347 ATA_STATIC_ID opt_ata.h
348 ATA_NOPCI opt_ata.h
349
350 # Net stuff.
351 ACCEPT_FILTER_DATA
352 ACCEPT_FILTER_DNS
353 ACCEPT_FILTER_HTTP
354 ALTQ opt_global.h
355 ALTQ_CBQ opt_altq.h
356 ALTQ_CDNR opt_altq.h
357 ALTQ_DEBUG opt_altq.h
358 ALTQ_HFSC opt_altq.h
359 ALTQ_NOPCC opt_altq.h
360 ALTQ_PRIQ opt_altq.h
361 ALTQ_RED opt_altq.h
362 ALTQ_RIO opt_altq.h
363 BOOTP opt_bootp.h
364 BOOTP_BLOCKSIZE opt_bootp.h
365 BOOTP_COMPAT opt_bootp.h
366 BOOTP_NFSROOT opt_bootp.h
367 BOOTP_NFSV3 opt_bootp.h
368 BOOTP_WIRED_TO opt_bootp.h
369 DEVICE_POLLING
370 DEV_ENC opt_enc.h
371 DEV_PF opt_pf.h
372 DEV_PFLOG opt_pf.h
373 DEV_PFSYNC opt_pf.h
374 DEV_VLAN opt_vlan.h
375 DUMMYNET opt_ipdn.h
376 ETHER_8022 opt_ef.h
377 ETHER_8023 opt_ef.h
378 ETHER_II opt_ef.h
379 ETHER_SNAP opt_ef.h
380 INET opt_inet.h
381 INET6 opt_inet6.h
382 IPDIVERT
383 IPFILTER opt_ipfilter.h
384 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
385 IPFILTER_LOG opt_ipfilter.h
386 IPFILTER_LOOKUP opt_ipfilter.h
387 IPFIREWALL opt_ipfw.h
388 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
389 IPFIREWALL_FORWARD opt_ipfw.h
390 IPFIREWALL_NAT opt_ipfw.h
391 IPFIREWALL_VERBOSE opt_ipfw.h
392 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
393 IPSEC opt_ipsec.h
394 IPSEC_DEBUG opt_ipsec.h
395 IPSEC_FILTERTUNNEL opt_ipsec.h
396 IPSTEALTH
397 IPX
398 KRPC
399 LIBALIAS
400 LIBMBPOOL
401 LIBMCHAIN
402 MBUF_PROFILING
403 MBUF_STRESS_TEST
404 MROUTING opt_mrouting.h
405 NCP
406 NETATALK opt_atalk.h
407 NFSLOCKD
408 PPP_BSDCOMP opt_ppp.h
409 PPP_DEFLATE opt_ppp.h
410 PPP_FILTER opt_ppp.h
411 RADIX_MPATH opt_mpath.h
412 ROUTETABLES opt_route.h
413 SLIP_IFF_OPTS opt_slip.h
414 TCPDEBUG
415 TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading
416 TCP_SIGNATURE opt_inet.h
417 VLAN_ARRAY opt_vlan.h
418 XBONEHACK
419
420 #
421 # SCTP
422 #
423 SCTP opt_sctp.h
424 SCTP_DEBUG opt_sctp.h # Enable debug printfs
425 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
426 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
427 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
428 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
429 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
430 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
431 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
432 #
433 #
434 #
435
436 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
437 # Each netgraph node type can be either be compiled into the kernel
438 # or loaded dynamically. To get the former, include the corresponding
439 # option below. Each type has its own man page, e.g. ng_async(4).
440 NETGRAPH
441 NETGRAPH_DEBUG opt_netgraph.h
442 NETGRAPH_ASYNC opt_netgraph.h
443 NETGRAPH_ATMLLC opt_netgraph.h
444 NETGRAPH_ATM_ATMPIF opt_netgraph.h
445 NETGRAPH_BLUETOOTH opt_netgraph.h
446 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
447 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
448 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
449 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
450 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
451 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
452 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
453 NETGRAPH_BPF opt_netgraph.h
454 NETGRAPH_BRIDGE opt_netgraph.h
455 NETGRAPH_CAR opt_netgraph.h
456 NETGRAPH_CISCO opt_netgraph.h
457 NETGRAPH_DEFLATE opt_netgraph.h
458 NETGRAPH_DEVICE opt_netgraph.h
459 NETGRAPH_ECHO opt_netgraph.h
460 NETGRAPH_EIFACE opt_netgraph.h
461 NETGRAPH_ETHER opt_netgraph.h
462 NETGRAPH_FEC opt_netgraph.h
463 NETGRAPH_FRAME_RELAY opt_netgraph.h
464 NETGRAPH_GIF opt_netgraph.h
465 NETGRAPH_GIF_DEMUX opt_netgraph.h
466 NETGRAPH_HOLE opt_netgraph.h
467 NETGRAPH_IFACE opt_netgraph.h
468 NETGRAPH_IP_INPUT opt_netgraph.h
469 NETGRAPH_IPFW opt_netgraph.h
470 NETGRAPH_KSOCKET opt_netgraph.h
471 NETGRAPH_L2TP opt_netgraph.h
472 NETGRAPH_LMI opt_netgraph.h
473 # MPPC compression requires proprietary files (not included)
474 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
475 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
476 NETGRAPH_NAT opt_netgraph.h
477 NETGRAPH_NETFLOW opt_netgraph.h
478 NETGRAPH_ONE2MANY opt_netgraph.h
479 NETGRAPH_PPP opt_netgraph.h
480 NETGRAPH_PPPOE opt_netgraph.h
481 NETGRAPH_PPTPGRE opt_netgraph.h
482 NETGRAPH_PRED1 opt_netgraph.h
483 NETGRAPH_RFC1490 opt_netgraph.h
484 NETGRAPH_SOCKET opt_netgraph.h
485 NETGRAPH_SPLIT opt_netgraph.h
486 NETGRAPH_SPPP opt_netgraph.h
487 NETGRAPH_TAG opt_netgraph.h
488 NETGRAPH_TCPMSS opt_netgraph.h
489 NETGRAPH_TEE opt_netgraph.h
490 NETGRAPH_TTY opt_netgraph.h
491 NETGRAPH_UI opt_netgraph.h
492 NETGRAPH_VJC opt_netgraph.h
493
494 # NgATM options
495 NGATM_ATM opt_netgraph.h
496 NGATM_ATMBASE opt_netgraph.h
497 NGATM_SSCOP opt_netgraph.h
498 NGATM_SSCFU opt_netgraph.h
499 NGATM_UNI opt_netgraph.h
500 NGATM_CCATM opt_netgraph.h
501
502 # DRM options
503 DRM_DEBUG opt_drm.h
504
505 ZERO_COPY_SOCKETS opt_zero.h
506 TI_PRIVATE_JUMBOS opt_ti.h
507 TI_JUMBO_HDRSPLIT opt_ti.h
508
509 # XXX Conflict: # of devices vs network protocol (Native ATM).
510 # This makes "atm.h" unusable.
511 NATM
512
513 # DPT driver debug flags
514 DPT_MEASURE_PERFORMANCE opt_dpt.h
515 DPT_HANDLE_TIMEOUTS opt_dpt.h
516 DPT_TIMEOUT_FACTOR opt_dpt.h
517 DPT_LOST_IRQ opt_dpt.h
518 DPT_RESET_HBA opt_dpt.h
519
520 # Misc debug flags. Most of these should probably be replaced with
521 # 'DEBUG', and then let people recompile just the interesting modules
522 # with 'make CC="cc -DDEBUG"'.
523 CLUSTERDEBUG opt_debug_cluster.h
524 DEBUG_1284 opt_ppb_1284.h
525 VP0_DEBUG opt_vpo.h
526 LPT_DEBUG opt_lpt.h
527 PLIP_DEBUG opt_plip.h
528 LOCKF_DEBUG opt_debug_lockf.h
529 NETATALKDEBUG opt_atalk.h
530 SI_DEBUG opt_debug_si.h
531
532 # Fb options
533 FB_DEBUG opt_fb.h
534 FB_INSTALL_CDEV opt_fb.h
535
536 # ppbus related options
537 PERIPH_1284 opt_ppb_1284.h
538 DONTPROBE_1284 opt_ppb_1284.h
539
540 # smbus related options
541 ENABLE_ALART opt_intpm.h
542
543 # These cause changes all over the kernel
544 BLKDEV_IOSIZE opt_global.h
545 BURN_BRIDGES opt_global.h
546 DEBUG opt_global.h
547 DEBUG_LOCKS opt_global.h
548 DEBUG_VFS_LOCKS opt_global.h
549 DFLTPHYS opt_global.h
550 DIAGNOSTIC opt_global.h
551 INVARIANT_SUPPORT opt_global.h
552 INVARIANTS opt_global.h
553 MAXPHYS opt_global.h
554 MCLSHIFT opt_global.h
555 MUTEX_DEBUG opt_global.h
556 MUTEX_NOINLINE opt_global.h
557 LOCK_PROFILING opt_global.h
558 LOCK_PROFILING_FAST opt_global.h
559 MSIZE opt_global.h
560 REGRESSION opt_global.h
561 RESTARTABLE_PANICS opt_global.h
562 RWLOCK_NOINLINE opt_global.h
563 SX_NOINLINE opt_global.h
564 VFS_BIO_DEBUG opt_global.h
565
566 # These are VM related options
567 VM_KMEM_SIZE opt_vm.h
568 VM_KMEM_SIZE_SCALE opt_vm.h
569 VM_KMEM_SIZE_MAX opt_vm.h
570 VM_NRESERVLEVEL opt_vm.h
571 VM_LEVEL_0_ORDER opt_vm.h
572 NO_SWAPPING opt_vm.h
573 MALLOC_MAKE_FAILURES opt_vm.h
574 MALLOC_PROFILE opt_vm.h
575
576 # The MemGuard replacement allocator used for tamper-after-free detection
577 DEBUG_MEMGUARD opt_vm.h
578
579 # The RedZone malloc(9) protection
580 DEBUG_REDZONE opt_vm.h
581
582 # Standard SMP options
583 SMP opt_global.h
584
585 # Size of the kernel message buffer
586 MSGBUF_SIZE opt_msgbuf.h
587
588 # NFS options
589 NFS_MINATTRTIMO opt_nfs.h
590 NFS_MAXATTRTIMO opt_nfs.h
591 NFS_MINDIRATTRTIMO opt_nfs.h
592 NFS_MAXDIRATTRTIMO opt_nfs.h
593 NFS_GATHERDELAY opt_nfs.h
594 NFS_WDELAYHASHSIZ opt_nfs.h
595 NFS_DEBUG opt_nfs.h
596
597 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
598 OVERRIDE_CARD opt_bktr.h
599 OVERRIDE_TUNER opt_bktr.h
600 OVERRIDE_DBX opt_bktr.h
601 OVERRIDE_MSP opt_bktr.h
602 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
603 BROOKTREE_ALLOC_PAGES opt_bktr.h
604 BKTR_OVERRIDE_CARD opt_bktr.h
605 BKTR_OVERRIDE_TUNER opt_bktr.h
606 BKTR_OVERRIDE_DBX opt_bktr.h
607 BKTR_OVERRIDE_MSP opt_bktr.h
608 BKTR_SYSTEM_DEFAULT opt_bktr.h
609 BKTR_ALLOC_PAGES opt_bktr.h
610 BKTR_USE_PLL opt_bktr.h
611 BKTR_GPIO_ACCESS opt_bktr.h
612 BKTR_NO_MSP_RESET opt_bktr.h
613 BKTR_430_FX_MODE opt_bktr.h
614 BKTR_SIS_VIA_MODE opt_bktr.h
615 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
616 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
617
618 BREAK_TO_DEBUGGER opt_comconsole.h
619 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
620
621 # Options to support PPS
622 UART_PPS_ON_CTS opt_uart.h
623
624 # options for bus/device framework
625 BUS_DEBUG opt_bus.h
626
627 # options for USB support
628 USB_DEBUG opt_usb.h
629 USBVERBOSE opt_usb.h
630 U3G_DEBUG opt_u3g.h
631 UKBD_DFLT_KEYMAP opt_ukbd.h
632 UPLCOM_INTR_INTERVAL opt_uplcom.h
633 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
634 UVSCOM_INTR_INTERVAL opt_uvscom.h
635
636 # Embedded system options
637 INIT_PATH
638
639 ROOTDEVNAME
640
641 FDC_DEBUG opt_fdc.h
642 PCFCLOCK_VERBOSE opt_pcfclock.h
643 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
644
645 KTR opt_global.h
646 KTR_ALQ opt_ktr.h
647 KTR_MASK opt_ktr.h
648 KTR_CPUMASK opt_ktr.h
649 KTR_COMPILE opt_global.h
650 KTR_ENTRIES opt_global.h
651 KTR_VERBOSE opt_ktr.h
652 WITNESS opt_global.h
653 WITNESS_KDB opt_witness.h
654 WITNESS_SKIPSPIN opt_witness.h
655
656 # options for ACPI support
657 ACPI_DEBUG opt_acpi.h
658 ACPI_MAX_THREADS opt_acpi.h
659 ACPI_NO_SEMAPHORES opt_acpi.h
660
661 # ISA support
662 DEV_ISA opt_isa.h
663 ISAPNP opt_isa.h
664
665 # various 'device presence' options.
666 DEV_BPF opt_bpf.h
667 DEV_MCA opt_mca.h
668 DEV_CARP opt_carp.h
669 DEV_PTY opt_tty.h
670 DEV_SPLASH opt_splash.h
671
672 # EISA support
673 DEV_EISA opt_eisa.h
674 EISA_SLOTS opt_eisa.h
675
676 # ed driver
677 ED_HPP opt_ed.h
678 ED_3C503 opt_ed.h
679 ED_SIC opt_ed.h
680
681 # bce driver
682 BCE_DEBUG opt_bce.h
683
684 SOCKBUF_DEBUG opt_global.h
685
686 # options for ubsec driver
687 UBSEC_DEBUG opt_ubsec.h
688 UBSEC_RNDTEST opt_ubsec.h
689 UBSEC_NO_RNG opt_ubsec.h
690
691 # options for hifn driver
692 HIFN_DEBUG opt_hifn.h
693 HIFN_RNDTEST opt_hifn.h
694
695 # options for safenet driver
696 SAFE_DEBUG opt_safe.h
697 SAFE_NO_RNG opt_safe.h
698 SAFE_RNDTEST opt_safe.h
699
700 # syscons options
701 MAXCONS opt_syscons.h
702 SC_ALT_MOUSE_IMAGE opt_syscons.h
703 SC_CUT_SPACES2TABS opt_syscons.h
704 SC_CUT_SEPCHARS opt_syscons.h
705 SC_DEBUG_LEVEL opt_syscons.h
706 SC_DFLT_FONT opt_syscons.h
707 SC_DISABLE_KDBKEY opt_syscons.h
708 SC_DISABLE_REBOOT opt_syscons.h
709 SC_HISTORY_SIZE opt_syscons.h
710 SC_KERNEL_CONS_ATTR opt_syscons.h
711 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
712 SC_MOUSE_CHAR opt_syscons.h
713 SC_NO_CUTPASTE opt_syscons.h
714 SC_NO_FONT_LOADING opt_syscons.h
715 SC_NO_HISTORY opt_syscons.h
716 SC_NO_MODE_CHANGE opt_syscons.h
717 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
718 SC_NO_SYSMOUSE opt_syscons.h
719 SC_NORM_ATTR opt_syscons.h
720 SC_NORM_REV_ATTR opt_syscons.h
721 SC_PIXEL_MODE opt_syscons.h
722 SC_RENDER_DEBUG opt_syscons.h
723 SC_TWOBUTTON_MOUSE opt_syscons.h
724
725 # options for printf
726 PRINTF_BUFR_SIZE opt_printf.h
727
728 # kbd options
729 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
730 KBD_INSTALL_CDEV opt_kbd.h
731 KBD_MAXRETRY opt_kbd.h
732 KBD_MAXWAIT opt_kbd.h
733 KBD_RESETDELAY opt_kbd.h
734 KBDIO_DEBUG opt_kbd.h
735
736 # options for the Atheros driver
737 ATH_DEBUG opt_ath.h
738 ATH_TXBUF opt_ath.h
739 ATH_RXBUF opt_ath.h
740 ATH_DIAGAPI opt_ath.h
741 ATH_TX99_DIAG opt_ath.h
742
743 # options for the Marvell 8335 wireless driver
744 MALO_DEBUG opt_malo.h
745 MALO_TXBUF opt_malo.h
746 MALO_RXBUF opt_malo.h
747
748 # dcons options
749 DCONS_BUF_SIZE opt_dcons.h
750 DCONS_POLL_HZ opt_dcons.h
751 DCONS_FORCE_CONSOLE opt_dcons.h
752 DCONS_FORCE_GDB opt_dcons.h
753
754 # HWPMC options
755 HWPMC_HOOKS
756
757 # XBOX options for FreeBSD/i386, but some files are MI
758 XBOX opt_xbox.h
759
760 # XFS
761 XFS
762
763 # Interrupt filtering
764 INTR_FILTER
765
766 # 802.11 support layer
767 IEEE80211_DEBUG opt_wlan.h
768 IEEE80211_DEBUG_REFCNT opt_wlan.h
769 IEEE80211_AMPDU_AGE opt_wlan.h
770
771 # Virtualize the network stack
772 VIMAGE opt_global.h
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