FreeBSD/Linux Kernel Cross Reference
sys/conf/options
1 # $FreeBSD: releng/7.4/sys/conf/options 210019 2010-07-13 20:13:38Z ae $
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_CAPTURE_DEFAULTBUFSIZE opt_ddb.h
52 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h
53 DDB_CTF opt_ddb.h
54 DDB_NUMSYM opt_ddb.h
55 GDB
56 KDB opt_global.h
57 KDB_TRACE opt_kdb.h
58 KDB_UNATTENDED opt_kdb.h
59 SYSCTL_DEBUG opt_sysctl.h
60
61 NO_SYSCTL_DESCR opt_global.h
62
63 # Miscellaneous options.
64 ADAPTIVE_GIANT opt_adaptive_mutexes.h
65 ADAPTIVE_SX
66 ALQ
67 AUDIT opt_global.h
68 CODA_COMPAT_5 opt_coda.h
69 COMPAT_43 opt_compat.h
70 COMPAT_43TTY opt_compat.h
71 COMPAT_FREEBSD4 opt_compat.h
72 COMPAT_FREEBSD5 opt_compat.h
73 COMPAT_FREEBSD6 opt_compat.h
74 COMPILING_LINT opt_global.h
75 CY_PCI_FASTINTR
76 DIRECTIO
77 FULL_PREEMPTION opt_sched.h
78 IPI_PREEMPTION opt_sched.h
79 GEOM_AES opt_geom.h
80 GEOM_BDE opt_geom.h
81 GEOM_BSD opt_geom.h
82 GEOM_CACHE opt_geom.h
83 GEOM_CONCAT opt_geom.h
84 GEOM_ELI opt_geom.h
85 GEOM_FOX opt_geom.h
86 GEOM_GATE opt_geom.h
87 GEOM_JOURNAL opt_geom.h
88 GEOM_LABEL opt_geom.h
89 GEOM_LINUX_LVM opt_geom.h
90 GEOM_MBR opt_geom.h
91 GEOM_MIRROR opt_geom.h
92 GEOM_MULTIPATH opt_geom.h
93 GEOM_NOP opt_geom.h
94 GEOM_PART_APM opt_geom.h
95 GEOM_PART_BSD opt_geom.h
96 GEOM_PART_GPT opt_geom.h
97 GEOM_PART_MBR 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 KSE opt_global.h
110 KSTACK_MAX_PAGES
111 KSTACK_PAGES
112 KTRACE
113 KTRACE_REQUEST_POOL opt_ktrace.h
114 LIBICONV
115 MAC
116 MAC_ALWAYS_LABEL_MBUF opt_mac.h
117 MAC_BIBA opt_dontuse.h
118 MAC_BSDEXTENDED opt_dontuse.h
119 MAC_IFOFF opt_dontuse.h
120 MAC_LOMAC opt_dontuse.h
121 MAC_MLS opt_dontuse.h
122 MAC_NONE opt_dontuse.h
123 MAC_PARTITION opt_dontuse.h
124 MAC_PORTACL opt_dontuse.h
125 MAC_SEEOTHERUIDS opt_dontuse.h
126 MAC_STATIC opt_mac.h
127 MAC_STUB opt_dontuse.h
128 MAC_TEST opt_dontuse.h
129 MD_ROOT opt_md.h
130 MD_ROOT_SIZE opt_md.h
131 MFI_DEBUG opt_mfi.h
132 MFI_DECODE_LOG opt_mfi.h
133 MPROF_BUFFERS opt_mprof.h
134 MPROF_HASH_SIZE opt_mprof.h
135 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
136 NO_ADAPTIVE_RWLOCKS
137 NSWBUF_MIN opt_swap.h
138 MBUF_PACKET_ZONE_DISABLE opt_global.h
139 PANIC_REBOOT_WAIT_TIME opt_panic.h
140 PPC_DEBUG opt_ppc.h
141 PPC_PROBE_CHIPSET opt_ppc.h
142 PPS_SYNC opt_ntp.h
143 PREEMPTION opt_sched.h
144 QUOTA
145 SCHED_4BSD 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 TTYHOG opt_tty.h
177 VFS_AIO
178 VERBOSE_SYSINIT opt_global.h
179 WLCACHE opt_wavelan.h
180 WLDEBUG opt_wavelan.h
181
182 # POSIX kernel options
183 P1003_1B_MQUEUE opt_posix.h
184 P1003_1B_SEMAPHORES opt_posix.h
185 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
186
187 # Do we want the config file compiled into the kernel?
188 INCLUDE_CONFIG_FILE opt_config.h
189
190 # Options for static filesystems. These should only be used at config
191 # time, since the corresponding lkms cannot work if there are any static
192 # dependencies. Unusability is enforced by hiding the defines for the
193 # options in a never-included header.
194 CD9660 opt_dontuse.h
195 CODA opt_dontuse.h
196 EXT2FS opt_dontuse.h
197 FDESCFS opt_dontuse.h
198 HPFS opt_dontuse.h
199 MSDOSFS opt_dontuse.h
200 NTFS opt_dontuse.h
201 NULLFS opt_dontuse.h
202 NWFS opt_dontuse.h
203 PORTALFS opt_dontuse.h
204 PROCFS opt_dontuse.h
205 PSEUDOFS opt_dontuse.h
206 REISERFS opt_dontuse.h
207 SMBFS opt_dontuse.h
208 TMPFS opt_dontuse.h
209 UDF opt_dontuse.h
210 UNIONFS opt_dontuse.h
211
212 # Pseudofs debugging
213 PSEUDOFS_TRACE opt_pseudofs.h
214
215 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
216 FFS opt_ffs_broken_fixme.h
217
218 # These static filesystems have one slightly bogus static dependency in
219 # sys/i386/i386/autoconf.c. If any of these filesystems are
220 # statically compiled into the kernel, code for mounting them as root
221 # filesystems will be enabled - but look below.
222 NFSCLIENT opt_nfs.h
223 NFSSERVER opt_nfs.h
224 NFS4CLIENT opt_nfs.h
225
226 # filesystems and libiconv bridge
227 CD9660_ICONV opt_dontuse.h
228 MSDOSFS_ICONV opt_dontuse.h
229 NTFS_ICONV opt_dontuse.h
230 UDF_ICONV opt_dontuse.h
231
232 # If you are following the conditions in the copyright,
233 # you can enable soft-updates which will speed up a lot of thigs
234 # and make the system safer from crashes at the same time.
235 # otherwise a STUB module will be compiled in.
236 SOFTUPDATES opt_ffs.h
237
238 # On small, embedded systems, it can be useful to turn off support for
239 # snapshots. It saves about 30-40k for a feature that would be lightly
240 # used, if it is used at all.
241 NO_FFS_SNAPSHOT opt_ffs.h
242
243 # Enabling this option turns on support for Access Control Lists in UFS,
244 # which can be used to support high security configurations. Depends on
245 # UFS_EXTATTR.
246 UFS_ACL opt_ufs.h
247
248 # Enabling this option turns on support for extended attributes in UFS-based
249 # filesystems, which can be used to support high security configurations
250 # as well as new filesystem features.
251 UFS_EXTATTR opt_ufs.h
252 UFS_EXTATTR_AUTOSTART opt_ufs.h
253
254 # Enable fast hash lookups for large directories on UFS-based filesystems.
255 UFS_DIRHASH opt_ufs.h
256
257 # Enable gjournal-based UFS journal.
258 UFS_GJOURNAL opt_ufs.h
259
260 # The below sentence is not in English, and neither is this one.
261 # We plan to remove the static dependences above, with a
262 # <filesystem>_ROOT option to control if it usable as root. This list
263 # allows these options to be present in config files already (though
264 # they won't make any difference yet).
265 NFS_ROOT opt_nfsroot.h
266
267 # SMB/CIFS requester
268 NETSMB opt_netsmb.h
269
270 # Options used only in subr_param.c.
271 HZ opt_param.h
272 MAXFILES opt_param.h
273 NBUF opt_param.h
274 NSFBUFS opt_param.h
275 VM_BCACHE_SIZE_MAX opt_param.h
276 VM_SWZONE_SIZE_MAX opt_param.h
277 MAXUSERS
278 DFLDSIZ opt_param.h
279 MAXDSIZ opt_param.h
280 MAXSSIZ opt_param.h
281
282 # Generic SCSI options.
283 CAM_MAX_HIGHPOWER opt_cam.h
284 CAMDEBUG opt_cam.h
285 CAM_DEBUG_DELAY opt_cam.h
286 CAM_DEBUG_BUS opt_cam.h
287 CAM_DEBUG_TARGET opt_cam.h
288 CAM_DEBUG_LUN opt_cam.h
289 CAM_DEBUG_FLAGS opt_cam.h
290 SCSI_DELAY opt_scsi.h
291 SCSI_NO_SENSE_STRINGS opt_scsi.h
292 SCSI_NO_OP_STRINGS opt_scsi.h
293
294 # Options used only in cam/scsi/scsi_cd.c
295 CHANGER_MIN_BUSY_SECONDS opt_cd.h
296 CHANGER_MAX_BUSY_SECONDS opt_cd.h
297
298 # Options used only in cam/scsi/scsi_sa.c.
299 SA_IO_TIMEOUT opt_sa.h
300 SA_SPACE_TIMEOUT opt_sa.h
301 SA_REWIND_TIMEOUT opt_sa.h
302 SA_ERASE_TIMEOUT opt_sa.h
303 SA_1FM_AT_EOD opt_sa.h
304
305 # Options used only in cam/scsi/scsi_pt.c
306 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
307
308 # Options used only in cam/scsi/scsi_ses.c
309 SES_ENABLE_PASSTHROUGH opt_ses.h
310
311 # Options used in dev/sym/ (Symbios SCSI driver).
312 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
313 # Allows the ncr to take precedence
314 # 1 (1<<0) -> 810a, 860
315 # 2 (1<<1) -> 825a, 875, 885, 895
316 # 4 (1<<2) -> 895a, 896, 1510d
317 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
318 # disabled:0 (default), enabled:1
319 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
320 # disabled:0, enabled:1 (default)
321 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
322 # default:8, range:[1..64]
323
324 # Options used only in pci/ncr.c
325 SCSI_NCR_DEBUG opt_ncr.h
326 SCSI_NCR_MAX_SYNC opt_ncr.h
327 SCSI_NCR_MAX_WIDE opt_ncr.h
328 SCSI_NCR_MYADDR opt_ncr.h
329
330 # Options used only in dev/isp/*
331 ISP_TARGET_MODE opt_isp.h
332 ISP_FW_CRASH_DUMP opt_isp.h
333 ISP_DEFAULT_ROLES opt_isp.h
334
335 # Options used only in dev/iscsi
336 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h
337
338 # Options used in the 'ata' ATA/ATAPI driver
339 ATA_STATIC_ID opt_ata.h
340 ATA_NOPCI opt_ata.h
341 ATA_REQUEST_TIMEOUT opt_ata.h
342
343 # Net stuff.
344 ACCEPT_FILTER_DATA
345 ACCEPT_FILTER_HTTP
346 ALTQ opt_global.h
347 ALTQ_CBQ opt_altq.h
348 ALTQ_RED opt_altq.h
349 ALTQ_RIO opt_altq.h
350 ALTQ_HFSC opt_altq.h
351 ALTQ_CDNR opt_altq.h
352 ALTQ_PRIQ opt_altq.h
353 ALTQ_NOPCC opt_altq.h
354 ALTQ_DEBUG opt_altq.h
355 BOOTP opt_bootp.h
356 BOOTP_COMPAT opt_bootp.h
357 BOOTP_NFSROOT opt_bootp.h
358 BOOTP_NFSV3 opt_bootp.h
359 BOOTP_WIRED_TO opt_bootp.h
360 DEVICE_POLLING
361 DEV_ENC opt_enc.h
362 DEV_PF opt_pf.h
363 DEV_PFLOG opt_pf.h
364 DEV_PFSYNC opt_pf.h
365 ETHER_II opt_ef.h
366 ETHER_8023 opt_ef.h
367 ETHER_8022 opt_ef.h
368 ETHER_SNAP opt_ef.h
369 ROUTETABLES opt_route.h
370 MROUTING opt_mrouting.h
371 INET opt_inet.h
372 INET6 opt_inet6.h
373 IPSEC opt_ipsec.h
374 IPSEC_DEBUG opt_ipsec.h
375 IPSEC_FILTERTUNNEL opt_ipsec.h
376 IPDIVERT
377 DUMMYNET opt_ipdn.h
378 IPFILTER opt_ipfilter.h
379 IPFILTER_LOG opt_ipfilter.h
380 IPFILTER_LOOKUP opt_ipfilter.h
381 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
382 IPFIREWALL opt_ipfw.h
383 IPFIREWALL_VERBOSE opt_ipfw.h
384 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
385 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
386 IPFIREWALL_FORWARD opt_ipfw.h
387 IPFIREWALL_NAT opt_ipfw.h
388 IPSTEALTH
389 IPX
390 LIBMBPOOL
391 LIBMCHAIN
392 LIBALIAS
393 MBUF_STRESS_TEST
394 NCP
395 NETATALK opt_atalk.h
396 PPP_BSDCOMP opt_ppp.h
397 PPP_DEFLATE opt_ppp.h
398 PPP_FILTER opt_ppp.h
399 SLIP_IFF_OPTS opt_slip.h
400 TCPDEBUG
401 TCP_SIGNATURE opt_inet.h
402 DEV_VLAN opt_vlan.h
403 VLAN_ARRAY opt_vlan.h
404 XBONEHACK
405 KRPC
406 NFSLOCKD
407
408 #
409 # SCTP
410 #
411 SCTP opt_sctp.h
412 SCTP_DEBUG opt_sctp.h # Enable debug printfs
413 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
414 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
415 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
416 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
417 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
418 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
419 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
420 #
421 #
422 #
423
424 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
425 # Each netgraph node type can be either be compiled into the kernel
426 # or loaded dynamically. To get the former, include the corresponding
427 # option below. Each type has its own man page, e.g. ng_async(4).
428 NETGRAPH
429 NETGRAPH_DEBUG opt_netgraph.h
430 NETGRAPH_ASYNC opt_netgraph.h
431 NETGRAPH_ATMLLC opt_netgraph.h
432 NETGRAPH_ATM_ATMPIF opt_netgraph.h
433 NETGRAPH_BLUETOOTH opt_netgraph.h
434 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
435 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
436 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
437 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
438 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
439 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
440 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
441 NETGRAPH_BPF opt_netgraph.h
442 NETGRAPH_BRIDGE opt_netgraph.h
443 NETGRAPH_CAR opt_netgraph.h
444 NETGRAPH_CISCO opt_netgraph.h
445 NETGRAPH_DEFLATE opt_netgraph.h
446 NETGRAPH_DEVICE opt_netgraph.h
447 NETGRAPH_ECHO opt_netgraph.h
448 NETGRAPH_EIFACE opt_netgraph.h
449 NETGRAPH_ETHER opt_netgraph.h
450 NETGRAPH_FEC opt_netgraph.h
451 NETGRAPH_FRAME_RELAY opt_netgraph.h
452 NETGRAPH_GIF opt_netgraph.h
453 NETGRAPH_GIF_DEMUX opt_netgraph.h
454 NETGRAPH_HOLE opt_netgraph.h
455 NETGRAPH_IFACE opt_netgraph.h
456 NETGRAPH_IP_INPUT opt_netgraph.h
457 NETGRAPH_IPFW opt_netgraph.h
458 NETGRAPH_KSOCKET opt_netgraph.h
459 NETGRAPH_L2TP opt_netgraph.h
460 NETGRAPH_LMI opt_netgraph.h
461 # MPPC compression requires proprietary files (not included)
462 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
463 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
464 NETGRAPH_NAT opt_netgraph.h
465 NETGRAPH_NETFLOW opt_netgraph.h
466 NETGRAPH_ONE2MANY opt_netgraph.h
467 NETGRAPH_PATCH opt_netgraph.h
468 NETGRAPH_PPP opt_netgraph.h
469 NETGRAPH_PPPOE opt_netgraph.h
470 NETGRAPH_PPTPGRE opt_netgraph.h
471 NETGRAPH_PRED1 opt_netgraph.h
472 NETGRAPH_RFC1490 opt_netgraph.h
473 NETGRAPH_SOCKET opt_netgraph.h
474 NETGRAPH_SPLIT opt_netgraph.h
475 NETGRAPH_SPPP opt_netgraph.h
476 NETGRAPH_TAG opt_netgraph.h
477 NETGRAPH_TCPMSS opt_netgraph.h
478 NETGRAPH_TEE opt_netgraph.h
479 NETGRAPH_TTY opt_netgraph.h
480 NETGRAPH_UI opt_netgraph.h
481 NETGRAPH_VJC opt_netgraph.h
482
483 # NgATM options
484 NGATM_ATM opt_netgraph.h
485 NGATM_ATMBASE opt_netgraph.h
486 NGATM_SSCOP opt_netgraph.h
487 NGATM_SSCFU opt_netgraph.h
488 NGATM_UNI opt_netgraph.h
489 NGATM_CCATM opt_netgraph.h
490
491 # DRM options
492 DRM_DEBUG opt_drm.h
493
494 ZERO_COPY_SOCKETS opt_zero.h
495 TI_PRIVATE_JUMBOS opt_ti.h
496 TI_JUMBO_HDRSPLIT opt_ti.h
497 BCE_JUMBO_HDRSPLIT opt_bce.h
498
499 # XXX Conflict: # of devices vs network protocol (Native ATM).
500 # This makes "atm.h" unusable.
501 NATM
502
503 # DPT driver debug flags
504 DPT_MEASURE_PERFORMANCE opt_dpt.h
505 DPT_HANDLE_TIMEOUTS opt_dpt.h
506 DPT_TIMEOUT_FACTOR opt_dpt.h
507 DPT_LOST_IRQ opt_dpt.h
508 DPT_RESET_HBA opt_dpt.h
509
510 # Misc debug flags. Most of these should probably be replaced with
511 # 'DEBUG', and then let people recompile just the interesting modules
512 # with 'make CC="cc -DDEBUG"'.
513 CLUSTERDEBUG opt_debug_cluster.h
514 DEBUG_1284 opt_ppb_1284.h
515 VP0_DEBUG opt_vpo.h
516 LPT_DEBUG opt_lpt.h
517 PLIP_DEBUG opt_plip.h
518 LOCKF_DEBUG opt_debug_lockf.h
519 NETATALKDEBUG opt_atalk.h
520 SI_DEBUG opt_debug_si.h
521
522 # Fb options
523 FB_DEBUG opt_fb.h
524 FB_INSTALL_CDEV opt_fb.h
525
526 # ppbus related options
527 PERIPH_1284 opt_ppb_1284.h
528 DONTPROBE_1284 opt_ppb_1284.h
529
530 # smbus related options
531 ENABLE_ALART opt_intpm.h
532
533 # These cause changes all over the kernel
534 BLKDEV_IOSIZE opt_global.h
535 MAXPHYS opt_global.h
536 DFLTPHYS opt_global.h
537 BURN_BRIDGES opt_global.h
538 DEBUG opt_global.h
539 DEBUG_LOCKS opt_global.h
540 DEBUG_VFS_LOCKS opt_global.h
541 DIAGNOSTIC opt_global.h
542 INVARIANT_SUPPORT opt_global.h
543 INVARIANTS opt_global.h
544 MCLSHIFT opt_global.h
545 MUTEX_DEBUG opt_global.h
546 MUTEX_NOINLINE opt_global.h
547 LOCK_PROFILING opt_global.h
548 LOCK_PROFILING_FAST opt_global.h
549 LOCK_PROFILING_SHARED opt_global.h
550 MSIZE opt_global.h
551 REGRESSION opt_global.h
552 RESTARTABLE_PANICS opt_global.h
553 RWLOCK_NOINLINE opt_global.h
554 SX_NOINLINE opt_global.h
555 VFS_BIO_DEBUG opt_global.h
556
557 # These are VM related options
558 VM_KMEM_SIZE opt_vm.h
559 VM_KMEM_SIZE_SCALE opt_vm.h
560 VM_KMEM_SIZE_MAX opt_vm.h
561 VM_NRESERVLEVEL opt_vm.h
562 VM_LEVEL_0_ORDER opt_vm.h
563 NO_SWAPPING opt_vm.h
564 MALLOC_MAKE_FAILURES opt_vm.h
565 MALLOC_PROFILE opt_vm.h
566
567 # The MemGuard replacement allocator used for tamper-after-free detection
568 DEBUG_MEMGUARD opt_vm.h
569
570 # The RedZone malloc(9) protection
571 DEBUG_REDZONE opt_vm.h
572
573 # Standard SMP options
574 SMP opt_global.h
575
576 # Size of the kernel message buffer
577 MSGBUF_SIZE opt_msgbuf.h
578
579 # NFS options
580 NFS_MINATTRTIMO opt_nfs.h
581 NFS_MAXATTRTIMO opt_nfs.h
582 NFS_MINDIRATTRTIMO opt_nfs.h
583 NFS_MAXDIRATTRTIMO opt_nfs.h
584 NFS_GATHERDELAY opt_nfs.h
585 NFS_WDELAYHASHSIZ opt_nfs.h
586 NFS_DEBUG opt_nfs.h
587
588 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
589 OVERRIDE_CARD opt_bktr.h
590 OVERRIDE_TUNER opt_bktr.h
591 OVERRIDE_DBX opt_bktr.h
592 OVERRIDE_MSP opt_bktr.h
593 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
594 BROOKTREE_ALLOC_PAGES opt_bktr.h
595 BKTR_OVERRIDE_CARD opt_bktr.h
596 BKTR_OVERRIDE_TUNER opt_bktr.h
597 BKTR_OVERRIDE_DBX opt_bktr.h
598 BKTR_OVERRIDE_MSP opt_bktr.h
599 BKTR_SYSTEM_DEFAULT opt_bktr.h
600 BKTR_ALLOC_PAGES opt_bktr.h
601 BKTR_USE_PLL opt_bktr.h
602 BKTR_GPIO_ACCESS opt_bktr.h
603 BKTR_NO_MSP_RESET opt_bktr.h
604 BKTR_430_FX_MODE opt_bktr.h
605 BKTR_SIS_VIA_MODE opt_bktr.h
606 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
607 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
608
609 BREAK_TO_DEBUGGER opt_comconsole.h
610 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
611
612 # Options to support PPS
613 UART_PPS_ON_CTS opt_uart.h
614
615 # options for bus/device framework
616 BUS_DEBUG opt_bus.h
617
618 # options for USB support
619 USB_DEBUG opt_usb.h
620 USBVERBOSE opt_usb.h
621 UKBD_DFLT_KEYMAP opt_ukbd.h
622 UPLCOM_INTR_INTERVAL opt_uplcom.h
623 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
624 UVSCOM_INTR_INTERVAL opt_uvscom.h
625 U3G_DEBUG opt_u3g.h
626
627 # Embedded system options
628 INIT_PATH
629
630 ROOTDEVNAME
631
632 FDC_DEBUG opt_fdc.h
633 PCFCLOCK_VERBOSE opt_pcfclock.h
634 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
635
636 KTR opt_global.h
637 KTR_ALQ opt_ktr.h
638 KTR_MASK opt_ktr.h
639 KTR_CPUMASK opt_ktr.h
640 KTR_COMPILE opt_global.h
641 KTR_ENTRIES opt_global.h
642 KTR_VERBOSE opt_ktr.h
643 WITNESS opt_global.h
644 WITNESS_KDB opt_witness.h
645 WITNESS_SKIPSPIN opt_witness.h
646
647 # options for ACPI support
648 ACPI_DEBUG opt_acpi.h
649 ACPI_MAX_THREADS opt_acpi.h
650 ACPI_NO_SEMAPHORES opt_acpi.h
651
652 # ISA support
653 DEV_ISA opt_isa.h
654 ISAPNP opt_isa.h
655
656 # various 'device presence' options.
657 DEV_BPF opt_bpf.h
658 DEV_MCA opt_mca.h
659 DEV_CARP opt_carp.h
660 DEV_SPLASH opt_splash.h
661
662 # EISA support
663 DEV_EISA opt_eisa.h
664 EISA_SLOTS opt_eisa.h
665
666 # ed driver
667 ED_HPP opt_ed.h
668 ED_3C503 opt_ed.h
669 ED_SIC opt_ed.h
670
671 # bce driver
672 BCE_DEBUG opt_bce.h
673
674 # wi driver
675 WI_SYMBOL_FIRMWARE opt_wi.h
676
677 SOCKBUF_DEBUG opt_global.h
678
679 # options for ubsec driver
680 UBSEC_DEBUG opt_ubsec.h
681 UBSEC_RNDTEST opt_ubsec.h
682 UBSEC_NO_RNG opt_ubsec.h
683
684 # options for hifn driver
685 HIFN_DEBUG opt_hifn.h
686 HIFN_RNDTEST opt_hifn.h
687
688 # options for safenet driver
689 SAFE_DEBUG opt_safe.h
690 SAFE_NO_RNG opt_safe.h
691 SAFE_RNDTEST opt_safe.h
692
693 # syscons options
694 MAXCONS opt_syscons.h
695 SC_ALT_MOUSE_IMAGE opt_syscons.h
696 SC_CUT_SPACES2TABS opt_syscons.h
697 SC_CUT_SEPCHARS opt_syscons.h
698 SC_DEBUG_LEVEL opt_syscons.h
699 SC_DFLT_FONT opt_syscons.h
700 SC_DISABLE_KDBKEY opt_syscons.h
701 SC_DISABLE_REBOOT opt_syscons.h
702 SC_HISTORY_SIZE opt_syscons.h
703 SC_KERNEL_CONS_ATTR opt_syscons.h
704 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
705 SC_MOUSE_CHAR opt_syscons.h
706 SC_NO_CUTPASTE opt_syscons.h
707 SC_NO_FONT_LOADING opt_syscons.h
708 SC_NO_HISTORY opt_syscons.h
709 SC_NO_MODE_CHANGE opt_syscons.h
710 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
711 SC_NO_SYSMOUSE opt_syscons.h
712 SC_NORM_ATTR opt_syscons.h
713 SC_NORM_REV_ATTR opt_syscons.h
714 SC_PIXEL_MODE opt_syscons.h
715 SC_RENDER_DEBUG opt_syscons.h
716 SC_TWOBUTTON_MOUSE opt_syscons.h
717
718 # options for printf
719 PRINTF_BUFR_SIZE opt_printf.h
720
721 # kbd options
722 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
723 KBD_INSTALL_CDEV opt_kbd.h
724 KBD_MAXRETRY opt_kbd.h
725 KBD_MAXWAIT opt_kbd.h
726 KBD_RESETDELAY opt_kbd.h
727 KBDIO_DEBUG opt_kbd.h
728
729 # options for the Atheros driver
730 ATH_DEBUG opt_ath.h
731 ATH_TXBUF opt_ath.h
732 ATH_RXBUF opt_ath.h
733 ATH_DIAGAPI opt_ath.h
734 ATH_TX99_DIAG opt_ath.h
735
736 # options for the Atheros hal
737 AH_SUPPORT_AR5416 opt_ah.h
738
739 AH_DEBUG opt_ah.h
740 AH_ASSERT opt_ah.h
741 AH_DEBUG_ALQ opt_ah.h
742 AH_REGOPS_FUNC opt_ah.h
743 AH_WRITE_REGDOMAIN opt_ah.h
744 AH_DEBUG_COUNTRY opt_ah.h
745 AH_WRITE_EEPROM opt_ah.h
746 AH_PRIVATE_DIAG opt_ah.h
747 AH_NEED_DESC_SWAP opt_ah.h
748 AH_USE_INIPDGAIN opt_ah.h
749 AH_SUPPORT_11D opt_ah.h
750
751 # dcons options
752 DCONS_BUF_SIZE opt_dcons.h
753 DCONS_POLL_HZ opt_dcons.h
754 DCONS_FORCE_CONSOLE opt_dcons.h
755 DCONS_FORCE_GDB opt_dcons.h
756
757 # Static unit counts
758 NI4BTRC opt_i4b.h
759 NI4BRBCH opt_i4b.h
760 NI4BTEL opt_i4b.h
761 #XXXBZ#NI4BIPR opt_i4b.h
762 #XXXBZ#NI4BING opt_i4b.h
763 #XXXBZ#NI4BISPPP opt_i4b.h
764
765 # HWPMC options
766 HWPMC_HOOKS
767
768 # XBOX options for FreeBSD/i386, but some files are MI
769 XBOX opt_xbox.h
770
771 # XFS
772 XFS
773
774 # Interrupt filtering
775 INTR_FILTER opt_global.h
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