FreeBSD/Linux Kernel Cross Reference
sys/conf/options
1 # $FreeBSD: releng/8.3/sys/conf/options 231717 2012-02-14 22:49:34Z luigi $
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_LOCKMGRS
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 DEADLKRES opt_watchdog.h
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_EBR opt_geom.h
97 GEOM_PART_EBR_COMPAT opt_geom.h
98 GEOM_PART_GPT opt_geom.h
99 GEOM_PART_MBR opt_geom.h
100 GEOM_PART_PC98 opt_geom.h
101 GEOM_PART_VTOC8 opt_geom.h
102 GEOM_PC98 opt_geom.h
103 GEOM_RAID opt_geom.h
104 GEOM_RAID3 opt_geom.h
105 GEOM_SHSEC opt_geom.h
106 GEOM_STRIPE opt_geom.h
107 GEOM_SUNLABEL opt_geom.h
108 GEOM_UZIP opt_geom.h
109 GEOM_VIRSTOR opt_geom.h
110 GEOM_VOL opt_geom.h
111 GEOM_ZERO opt_geom.h
112 KDTRACE_HOOKS opt_kdtrace.h
113 KSTACK_MAX_PAGES
114 KSTACK_PAGES
115 KTRACE
116 KTRACE_REQUEST_POOL opt_ktrace.h
117 LIBICONV
118 MAC opt_global.h
119 MAC_BIBA opt_dontuse.h
120 MAC_BSDEXTENDED opt_dontuse.h
121 MAC_IFOFF opt_dontuse.h
122 MAC_LOMAC opt_dontuse.h
123 MAC_MLS opt_dontuse.h
124 MAC_NONE opt_dontuse.h
125 MAC_PARTITION opt_dontuse.h
126 MAC_PORTACL opt_dontuse.h
127 MAC_SEEOTHERUIDS opt_dontuse.h
128 MAC_STATIC opt_mac.h
129 MAC_STUB opt_dontuse.h
130 MAC_TEST opt_dontuse.h
131 MD_ROOT opt_md.h
132 MD_ROOT_SIZE opt_md.h
133 MFI_DEBUG opt_mfi.h
134 MFI_DECODE_LOG opt_mfi.h
135 MPROF_BUFFERS opt_mprof.h
136 MPROF_HASH_SIZE opt_mprof.h
137 NEW_PCIB opt_global.h
138 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
139 NO_ADAPTIVE_RWLOCKS
140 NO_ADAPTIVE_SX
141 NO_SYSCTL_DESCR opt_global.h
142 NSWBUF_MIN opt_swap.h
143 MBUF_PACKET_ZONE_DISABLE opt_global.h
144 PANIC_REBOOT_WAIT_TIME opt_panic.h
145 PPC_DEBUG opt_ppc.h
146 PPC_PROBE_CHIPSET opt_ppc.h
147 PPS_SYNC opt_ntp.h
148 PREEMPTION opt_sched.h
149 QUOTA
150 SCHED_4BSD opt_sched.h
151 SCHED_STATS opt_sched.h
152 SCHED_ULE opt_sched.h
153 SLEEPQUEUE_PROFILING
154 SLHCI_DEBUG opt_slhci.h
155 SPX_HACK
156 STACK opt_stack.h
157 SUIDDIR
158 MSGMNB opt_sysvipc.h
159 MSGMNI opt_sysvipc.h
160 MSGSEG opt_sysvipc.h
161 MSGSSZ opt_sysvipc.h
162 MSGTQL opt_sysvipc.h
163 SEMMAP opt_sysvipc.h
164 SEMMNI opt_sysvipc.h
165 SEMMNS opt_sysvipc.h
166 SEMMNU opt_sysvipc.h
167 SEMMSL opt_sysvipc.h
168 SEMOPM opt_sysvipc.h
169 SEMUME opt_sysvipc.h
170 SHMALL opt_sysvipc.h
171 SHMMAX opt_sysvipc.h
172 SHMMAXPGS opt_sysvipc.h
173 SHMMIN opt_sysvipc.h
174 SHMMNI opt_sysvipc.h
175 SHMSEG opt_sysvipc.h
176 SYSVMSG opt_sysvipc.h
177 SYSVSEM opt_sysvipc.h
178 SYSVSHM opt_sysvipc.h
179 SW_WATCHDOG opt_watchdog.h
180 TURNSTILE_PROFILING
181 VFS_AIO
182 VERBOSE_SYSINIT opt_global.h
183 WLCACHE opt_wavelan.h
184 WLDEBUG opt_wavelan.h
185
186 # POSIX kernel options
187 P1003_1B_MQUEUE opt_posix.h
188 P1003_1B_SEMAPHORES opt_posix.h
189 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
190
191 # Do we want the config file compiled into the kernel?
192 INCLUDE_CONFIG_FILE opt_config.h
193
194 # Options for static filesystems. These should only be used at config
195 # time, since the corresponding lkms cannot work if there are any static
196 # dependencies. Unusability is enforced by hiding the defines for the
197 # options in a never-included header.
198 CD9660 opt_dontuse.h
199 CODA opt_dontuse.h
200 EXT2FS opt_dontuse.h
201 FDESCFS opt_dontuse.h
202 FFS opt_dontuse.h
203 HPFS opt_dontuse.h
204 MSDOSFS opt_dontuse.h
205 NTFS opt_dontuse.h
206 NULLFS opt_dontuse.h
207 NWFS opt_dontuse.h
208 PORTALFS opt_dontuse.h
209 PROCFS opt_dontuse.h
210 PSEUDOFS opt_dontuse.h
211 REISERFS opt_dontuse.h
212 SMBFS opt_dontuse.h
213 TMPFS opt_dontuse.h
214 UDF opt_dontuse.h
215 UNIONFS opt_dontuse.h
216
217 # Pseudofs debugging
218 PSEUDOFS_TRACE opt_pseudofs.h
219
220 # In-kernel GSS-API
221 KGSSAPI opt_kgssapi.h
222 KGSSAPI_DEBUG opt_kgssapi.h
223
224 # These static filesystems have one slightly bogus static dependency in
225 # sys/i386/i386/autoconf.c. If any of these filesystems are
226 # statically compiled into the kernel, code for mounting them as root
227 # filesystems will be enabled - but look below.
228 NFSCLIENT opt_nfs.h
229 NFSSERVER opt_nfs.h
230
231 # Use these options to compile the experimental nfs client and/or
232 # server that supports NFSv4 into a kernel.
233 # NFSCL - client
234 # NFSD - server
235 NFSCL opt_nfs.h
236 NFSD opt_nfs.h
237
238 # filesystems and libiconv bridge
239 CD9660_ICONV opt_dontuse.h
240 MSDOSFS_ICONV opt_dontuse.h
241 NTFS_ICONV opt_dontuse.h
242 UDF_ICONV opt_dontuse.h
243
244 # If you are following the conditions in the copyright,
245 # you can enable soft-updates which will speed up a lot of thigs
246 # and make the system safer from crashes at the same time.
247 # otherwise a STUB module will be compiled in.
248 SOFTUPDATES opt_ffs.h
249
250 # On small, embedded systems, it can be useful to turn off support for
251 # snapshots. It saves about 30-40k for a feature that would be lightly
252 # used, if it is used at all.
253 NO_FFS_SNAPSHOT opt_ffs.h
254
255 # Enabling this option turns on support for Access Control Lists in UFS,
256 # which can be used to support high security configurations. Depends on
257 # UFS_EXTATTR.
258 UFS_ACL opt_ufs.h
259
260 # Enabling this option turns on support for extended attributes in UFS-based
261 # filesystems, which can be used to support high security configurations
262 # as well as new filesystem features.
263 UFS_EXTATTR opt_ufs.h
264 UFS_EXTATTR_AUTOSTART opt_ufs.h
265
266 # Enable fast hash lookups for large directories on UFS-based filesystems.
267 UFS_DIRHASH opt_ufs.h
268
269 # Enable gjournal-based UFS journal.
270 UFS_GJOURNAL opt_ufs.h
271
272 # The below sentence is not in English, and neither is this one.
273 # We plan to remove the static dependences above, with a
274 # <filesystem>_ROOT option to control if it usable as root. This list
275 # allows these options to be present in config files already (though
276 # they won't make any difference yet).
277 NFS_ROOT opt_nfsroot.h
278
279 # SMB/CIFS requester
280 NETSMB opt_netsmb.h
281
282 # Options used only in subr_param.c.
283 HZ opt_param.h
284 MAXFILES opt_param.h
285 NBUF opt_param.h
286 NSFBUFS opt_param.h
287 VM_BCACHE_SIZE_MAX opt_param.h
288 VM_SWZONE_SIZE_MAX opt_param.h
289 MAXUSERS
290 DFLDSIZ opt_param.h
291 MAXDSIZ opt_param.h
292 MAXSSIZ opt_param.h
293
294 # Generic SCSI options.
295 CAM_MAX_HIGHPOWER opt_cam.h
296 CAMDEBUG opt_cam.h
297 CAM_DEBUG_DELAY opt_cam.h
298 CAM_DEBUG_BUS opt_cam.h
299 CAM_DEBUG_TARGET opt_cam.h
300 CAM_DEBUG_LUN opt_cam.h
301 CAM_DEBUG_FLAGS opt_cam.h
302 SCSI_DELAY opt_scsi.h
303 SCSI_NO_SENSE_STRINGS opt_scsi.h
304 SCSI_NO_OP_STRINGS opt_scsi.h
305
306 # Options used only in cam/ata/ata_da.c
307 ADA_TEST_FAILURE opt_ada.h
308
309 # Options used only in cam/scsi/scsi_cd.c
310 CHANGER_MIN_BUSY_SECONDS opt_cd.h
311 CHANGER_MAX_BUSY_SECONDS opt_cd.h
312
313 # Options used only in cam/scsi/scsi_sa.c.
314 SA_IO_TIMEOUT opt_sa.h
315 SA_SPACE_TIMEOUT opt_sa.h
316 SA_REWIND_TIMEOUT opt_sa.h
317 SA_ERASE_TIMEOUT opt_sa.h
318 SA_1FM_AT_EOD opt_sa.h
319
320 # Options used only in cam/scsi/scsi_pt.c
321 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
322
323 # Options used only in cam/scsi/scsi_ses.c
324 SES_ENABLE_PASSTHROUGH opt_ses.h
325
326 # Options used in dev/sym/ (Symbios SCSI driver).
327 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
328 # Allows the ncr to take precedence
329 # 1 (1<<0) -> 810a, 860
330 # 2 (1<<1) -> 825a, 875, 885, 895
331 # 4 (1<<2) -> 895a, 896, 1510d
332 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
333 # disabled:0 (default), enabled:1
334 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
335 # disabled:0, enabled:1 (default)
336 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
337 # default:8, range:[1..64]
338
339 # Options used only in pci/ncr.c
340 SCSI_NCR_DEBUG opt_ncr.h
341 SCSI_NCR_MAX_SYNC opt_ncr.h
342 SCSI_NCR_MAX_WIDE opt_ncr.h
343 SCSI_NCR_MYADDR opt_ncr.h
344
345 # Options used only in dev/isp/*
346 ISP_TARGET_MODE opt_isp.h
347 ISP_FW_CRASH_DUMP opt_isp.h
348 ISP_DEFAULT_ROLES opt_isp.h
349
350 # Options used only in dev/iscsi
351 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h
352
353 # Options used in the 'ata' ATA/ATAPI driver
354 ATA_STATIC_ID opt_ata.h
355 ATA_NOPCI opt_ata.h
356 ATA_REQUEST_TIMEOUT opt_ata.h
357 ATA_CAM opt_ata.h
358
359 # Net stuff.
360 ACCEPT_FILTER_DATA
361 ACCEPT_FILTER_DNS
362 ACCEPT_FILTER_HTTP
363 ALTQ opt_global.h
364 ALTQ_CBQ opt_altq.h
365 ALTQ_CDNR opt_altq.h
366 ALTQ_DEBUG opt_altq.h
367 ALTQ_HFSC opt_altq.h
368 ALTQ_NOPCC opt_altq.h
369 ALTQ_PRIQ opt_altq.h
370 ALTQ_RED opt_altq.h
371 ALTQ_RIO opt_altq.h
372 BOOTP opt_bootp.h
373 BOOTP_BLOCKSIZE opt_bootp.h
374 BOOTP_COMPAT opt_bootp.h
375 BOOTP_NFSROOT opt_bootp.h
376 BOOTP_NFSV3 opt_bootp.h
377 BOOTP_WIRED_TO opt_bootp.h
378 DEVICE_POLLING
379 DEV_ENC opt_enc.h
380 DEV_PF opt_pf.h
381 DEV_PFLOG opt_pf.h
382 DEV_PFSYNC opt_pf.h
383 DEV_VLAN opt_vlan.h
384 DUMMYNET opt_ipdn.h
385 ETHER_8022 opt_ef.h
386 ETHER_8023 opt_ef.h
387 ETHER_II opt_ef.h
388 ETHER_SNAP opt_ef.h
389 INET opt_inet.h
390 INET6 opt_inet6.h
391 IPDIVERT
392 IPFILTER opt_ipfilter.h
393 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
394 IPFILTER_LOG opt_ipfilter.h
395 IPFILTER_LOOKUP opt_ipfilter.h
396 IPFIREWALL opt_ipfw.h
397 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
398 IPFIREWALL_FORWARD opt_ipfw.h
399 IPFIREWALL_NAT opt_ipfw.h
400 IPFIREWALL_VERBOSE opt_ipfw.h
401 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
402 IPSEC opt_ipsec.h
403 IPSEC_DEBUG opt_ipsec.h
404 IPSEC_FILTERTUNNEL opt_ipsec.h
405 IPSEC_NAT_T opt_ipsec.h
406 IPSTEALTH
407 IPX
408 KRPC
409 LIBALIAS
410 LIBMBPOOL
411 LIBMCHAIN
412 MBUF_PROFILING
413 MBUF_STRESS_TEST
414 MROUTING opt_mrouting.h
415 NCP
416 NETATALK opt_atalk.h
417 NFSLOCKD
418 RADIX_MPATH opt_mpath.h
419 ROUTETABLES opt_route.h
420 SLIP_IFF_OPTS opt_slip.h
421 TCPDEBUG
422 TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading
423 TCP_SIGNATURE opt_inet.h
424 VLAN_ARRAY opt_vlan.h
425 XBONEHACK
426 FLOWTABLE opt_route.h
427
428 #
429 # SCTP
430 #
431 SCTP opt_sctp.h
432 SCTP_DEBUG opt_sctp.h # Enable debug printfs
433 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
434 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
435 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
436 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
437 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
438 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
439 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
440 SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats.
441 SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs
442 #
443 #
444 #
445
446 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
447 # Each netgraph node type can be either be compiled into the kernel
448 # or loaded dynamically. To get the former, include the corresponding
449 # option below. Each type has its own man page, e.g. ng_async(4).
450 NETGRAPH
451 NETGRAPH_DEBUG opt_netgraph.h
452 NETGRAPH_ASYNC opt_netgraph.h
453 NETGRAPH_ATMLLC opt_netgraph.h
454 NETGRAPH_ATM_ATMPIF opt_netgraph.h
455 NETGRAPH_BLUETOOTH opt_netgraph.h
456 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
457 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
458 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
459 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
460 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
461 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
462 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
463 NETGRAPH_BPF opt_netgraph.h
464 NETGRAPH_BRIDGE opt_netgraph.h
465 NETGRAPH_CAR opt_netgraph.h
466 NETGRAPH_CISCO opt_netgraph.h
467 NETGRAPH_DEFLATE opt_netgraph.h
468 NETGRAPH_DEVICE opt_netgraph.h
469 NETGRAPH_ECHO opt_netgraph.h
470 NETGRAPH_EIFACE opt_netgraph.h
471 NETGRAPH_ETHER opt_netgraph.h
472 NETGRAPH_ETHER_ECHO opt_netgraph.h
473 NETGRAPH_FEC opt_netgraph.h
474 NETGRAPH_FRAME_RELAY opt_netgraph.h
475 NETGRAPH_GIF opt_netgraph.h
476 NETGRAPH_GIF_DEMUX opt_netgraph.h
477 NETGRAPH_HOLE opt_netgraph.h
478 NETGRAPH_IFACE opt_netgraph.h
479 NETGRAPH_IP_INPUT opt_netgraph.h
480 NETGRAPH_IPFW opt_netgraph.h
481 NETGRAPH_KSOCKET opt_netgraph.h
482 NETGRAPH_L2TP opt_netgraph.h
483 NETGRAPH_LMI opt_netgraph.h
484 # MPPC compression requires proprietary files (not included)
485 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
486 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
487 NETGRAPH_NAT opt_netgraph.h
488 NETGRAPH_NETFLOW opt_netgraph.h
489 NETGRAPH_ONE2MANY opt_netgraph.h
490 NETGRAPH_PATCH opt_netgraph.h
491 NETGRAPH_PIPE opt_netgraph.h
492 NETGRAPH_PPP opt_netgraph.h
493 NETGRAPH_PPPOE opt_netgraph.h
494 NETGRAPH_PPTPGRE opt_netgraph.h
495 NETGRAPH_PRED1 opt_netgraph.h
496 NETGRAPH_RFC1490 opt_netgraph.h
497 NETGRAPH_SOCKET opt_netgraph.h
498 NETGRAPH_SPLIT opt_netgraph.h
499 NETGRAPH_SPPP opt_netgraph.h
500 NETGRAPH_TAG opt_netgraph.h
501 NETGRAPH_TCPMSS opt_netgraph.h
502 NETGRAPH_TEE opt_netgraph.h
503 NETGRAPH_TTY opt_netgraph.h
504 NETGRAPH_UI opt_netgraph.h
505 NETGRAPH_VJC opt_netgraph.h
506
507 # NgATM options
508 NGATM_ATM opt_netgraph.h
509 NGATM_ATMBASE opt_netgraph.h
510 NGATM_SSCOP opt_netgraph.h
511 NGATM_SSCFU opt_netgraph.h
512 NGATM_UNI opt_netgraph.h
513 NGATM_CCATM opt_netgraph.h
514
515 # DRM options
516 DRM_DEBUG opt_drm.h
517
518 ZERO_COPY_SOCKETS opt_zero.h
519 TI_SF_BUF_JUMBO opt_ti.h
520 TI_JUMBO_HDRSPLIT opt_ti.h
521 BCE_JUMBO_HDRSPLIT opt_bce.h
522
523 # XXX Conflict: # of devices vs network protocol (Native ATM).
524 # This makes "atm.h" unusable.
525 NATM
526
527 # DPT driver debug flags
528 DPT_MEASURE_PERFORMANCE opt_dpt.h
529 DPT_HANDLE_TIMEOUTS opt_dpt.h
530 DPT_TIMEOUT_FACTOR opt_dpt.h
531 DPT_LOST_IRQ opt_dpt.h
532 DPT_RESET_HBA opt_dpt.h
533
534 # Misc debug flags. Most of these should probably be replaced with
535 # 'DEBUG', and then let people recompile just the interesting modules
536 # with 'make CC="cc -DDEBUG"'.
537 CLUSTERDEBUG opt_debug_cluster.h
538 DEBUG_1284 opt_ppb_1284.h
539 VP0_DEBUG opt_vpo.h
540 LPT_DEBUG opt_lpt.h
541 PLIP_DEBUG opt_plip.h
542 LOCKF_DEBUG opt_debug_lockf.h
543 NETATALKDEBUG opt_atalk.h
544 SI_DEBUG opt_debug_si.h
545
546 # Fb options
547 FB_DEBUG opt_fb.h
548 FB_INSTALL_CDEV opt_fb.h
549
550 # ppbus related options
551 PERIPH_1284 opt_ppb_1284.h
552 DONTPROBE_1284 opt_ppb_1284.h
553
554 # smbus related options
555 ENABLE_ALART opt_intpm.h
556
557 # These cause changes all over the kernel
558 BLKDEV_IOSIZE opt_global.h
559 BURN_BRIDGES opt_global.h
560 DEBUG opt_global.h
561 DEBUG_LOCKS opt_global.h
562 DEBUG_VFS_LOCKS opt_global.h
563 DFLTPHYS opt_global.h
564 DIAGNOSTIC opt_global.h
565 INVARIANT_SUPPORT opt_global.h
566 INVARIANTS opt_global.h
567 MAXPHYS opt_global.h
568 MCLSHIFT opt_global.h
569 MUTEX_DEBUG opt_global.h
570 MUTEX_NOINLINE opt_global.h
571 LOCK_PROFILING opt_global.h
572 LOCK_PROFILING_FAST opt_global.h
573 MSIZE opt_global.h
574 REGRESSION opt_global.h
575 RESTARTABLE_PANICS opt_global.h
576 RWLOCK_NOINLINE opt_global.h
577 SX_NOINLINE opt_global.h
578 VFS_BIO_DEBUG opt_global.h
579
580 # These are VM related options
581 VM_KMEM_SIZE opt_vm.h
582 VM_KMEM_SIZE_SCALE opt_vm.h
583 VM_KMEM_SIZE_MAX opt_vm.h
584 VM_NRESERVLEVEL opt_vm.h
585 VM_LEVEL_0_ORDER opt_vm.h
586 NO_SWAPPING opt_vm.h
587 MALLOC_MAKE_FAILURES opt_vm.h
588 MALLOC_PROFILE opt_vm.h
589
590 # The MemGuard replacement allocator used for tamper-after-free detection
591 DEBUG_MEMGUARD opt_vm.h
592
593 # The RedZone malloc(9) protection
594 DEBUG_REDZONE opt_vm.h
595
596 # Standard SMP options
597 SMP opt_global.h
598
599 # Size of the kernel message buffer
600 MSGBUF_SIZE opt_msgbuf.h
601
602 # NFS options
603 NFS_MINATTRTIMO opt_nfs.h
604 NFS_MAXATTRTIMO opt_nfs.h
605 NFS_MINDIRATTRTIMO opt_nfs.h
606 NFS_MAXDIRATTRTIMO opt_nfs.h
607 NFS_GATHERDELAY opt_nfs.h
608 NFS_WDELAYHASHSIZ opt_nfs.h
609 NFS_DEBUG opt_nfs.h
610
611 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
612 OVERRIDE_CARD opt_bktr.h
613 OVERRIDE_TUNER opt_bktr.h
614 OVERRIDE_DBX opt_bktr.h
615 OVERRIDE_MSP opt_bktr.h
616 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
617 BROOKTREE_ALLOC_PAGES opt_bktr.h
618 BKTR_OVERRIDE_CARD opt_bktr.h
619 BKTR_OVERRIDE_TUNER opt_bktr.h
620 BKTR_OVERRIDE_DBX opt_bktr.h
621 BKTR_OVERRIDE_MSP opt_bktr.h
622 BKTR_SYSTEM_DEFAULT opt_bktr.h
623 BKTR_ALLOC_PAGES opt_bktr.h
624 BKTR_USE_PLL opt_bktr.h
625 BKTR_GPIO_ACCESS opt_bktr.h
626 BKTR_NO_MSP_RESET opt_bktr.h
627 BKTR_430_FX_MODE opt_bktr.h
628 BKTR_SIS_VIA_MODE opt_bktr.h
629 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
630 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
631
632 BREAK_TO_DEBUGGER opt_comconsole.h
633 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
634
635 # Options to support PPS
636 UART_PPS_ON_CTS opt_uart.h
637
638 # options for bus/device framework
639 BUS_DEBUG opt_bus.h
640
641 # options for USB support
642 USB_DEBUG opt_usb.h
643 USB_REQ_DEBUG opt_usb.h
644 USB_VERBOSE opt_usb.h
645 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h
646 U3G_DEBUG opt_u3g.h
647 UKBD_DFLT_KEYMAP opt_ukbd.h
648 UPLCOM_INTR_INTERVAL opt_uplcom.h
649 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
650 UVSCOM_INTR_INTERVAL opt_uvscom.h
651
652 # Embedded system options
653 INIT_PATH
654
655 ROOTDEVNAME
656
657 FDC_DEBUG opt_fdc.h
658 PCFCLOCK_VERBOSE opt_pcfclock.h
659 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
660
661 KTR opt_global.h
662 KTR_ALQ opt_ktr.h
663 KTR_MASK opt_ktr.h
664 KTR_CPUMASK opt_ktr.h
665 KTR_COMPILE opt_global.h
666 KTR_ENTRIES opt_global.h
667 KTR_VERBOSE opt_ktr.h
668 WITNESS opt_global.h
669 WITNESS_KDB opt_witness.h
670 WITNESS_SKIPSPIN opt_witness.h
671
672 # options for ACPI support
673 ACPI_DEBUG opt_acpi.h
674 ACPI_MAX_TASKS opt_acpi.h
675 ACPI_MAX_THREADS opt_acpi.h
676
677 # ISA support
678 DEV_ISA opt_isa.h
679 ISAPNP opt_isa.h
680
681 # various 'device presence' options.
682 DEV_BPF opt_bpf.h
683 DEV_NETMAP opt_global.h
684 DEV_MCA opt_mca.h
685 DEV_CARP opt_carp.h
686 DEV_PTY opt_tty.h
687 DEV_SPLASH opt_splash.h
688
689 # EISA support
690 DEV_EISA opt_eisa.h
691 EISA_SLOTS opt_eisa.h
692
693 # ed driver
694 ED_HPP opt_ed.h
695 ED_3C503 opt_ed.h
696 ED_SIC opt_ed.h
697
698 # bce driver
699 BCE_DEBUG opt_bce.h
700 BCE_NVRAM_WRITE_SUPPORT opt_bce.h
701
702 SOCKBUF_DEBUG opt_global.h
703
704 # options for ubsec driver
705 UBSEC_DEBUG opt_ubsec.h
706 UBSEC_RNDTEST opt_ubsec.h
707 UBSEC_NO_RNG opt_ubsec.h
708
709 # options for hifn driver
710 HIFN_DEBUG opt_hifn.h
711 HIFN_RNDTEST opt_hifn.h
712
713 # options for safenet driver
714 SAFE_DEBUG opt_safe.h
715 SAFE_NO_RNG opt_safe.h
716 SAFE_RNDTEST opt_safe.h
717
718 # syscons options
719 MAXCONS opt_syscons.h
720 SC_ALT_MOUSE_IMAGE opt_syscons.h
721 SC_CUT_SPACES2TABS opt_syscons.h
722 SC_CUT_SEPCHARS opt_syscons.h
723 SC_DEBUG_LEVEL opt_syscons.h
724 SC_DFLT_FONT opt_syscons.h
725 SC_DISABLE_KDBKEY opt_syscons.h
726 SC_DISABLE_REBOOT opt_syscons.h
727 SC_HISTORY_SIZE opt_syscons.h
728 SC_KERNEL_CONS_ATTR opt_syscons.h
729 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
730 SC_MOUSE_CHAR opt_syscons.h
731 SC_NO_CUTPASTE opt_syscons.h
732 SC_NO_FONT_LOADING opt_syscons.h
733 SC_NO_HISTORY opt_syscons.h
734 SC_NO_MODE_CHANGE opt_syscons.h
735 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
736 SC_NO_SYSMOUSE opt_syscons.h
737 SC_NORM_ATTR opt_syscons.h
738 SC_NORM_REV_ATTR opt_syscons.h
739 SC_PIXEL_MODE opt_syscons.h
740 SC_RENDER_DEBUG opt_syscons.h
741 SC_TWOBUTTON_MOUSE opt_syscons.h
742
743 # teken terminal emulator options
744 TEKEN_UTF8 opt_teken.h
745 TEKEN_XTERM opt_teken.h
746
747 # options for printf
748 PRINTF_BUFR_SIZE opt_printf.h
749
750 # kbd options
751 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
752 KBD_INSTALL_CDEV opt_kbd.h
753 KBD_MAXRETRY opt_kbd.h
754 KBD_MAXWAIT opt_kbd.h
755 KBD_RESETDELAY opt_kbd.h
756 KBDIO_DEBUG opt_kbd.h
757
758 # options for the Atheros driver
759 ATH_DEBUG opt_ath.h
760 ATH_TXBUF opt_ath.h
761 ATH_RXBUF opt_ath.h
762 ATH_DIAGAPI opt_ath.h
763 ATH_TX99_DIAG opt_ath.h
764
765 # options for the Atheros hal
766 AH_SUPPORT_AR5416 opt_ah.h
767
768 AH_DEBUG opt_ah.h
769 AH_ASSERT opt_ah.h
770 AH_DEBUG_ALQ opt_ah.h
771 AH_REGOPS_FUNC opt_ah.h
772 AH_WRITE_REGDOMAIN opt_ah.h
773 AH_DEBUG_COUNTRY opt_ah.h
774 AH_WRITE_EEPROM opt_ah.h
775 AH_PRIVATE_DIAG opt_ah.h
776 AH_NEED_DESC_SWAP opt_ah.h
777 AH_USE_INIPDGAIN opt_ah.h
778 AH_MAXCHAN opt_ah.h
779
780 # options for the Broadcom BCM43xx driver (bwi)
781 BWI_DEBUG opt_bwi.h
782 BWI_DEBUG_VERBOSE opt_bwi.h
783
784 # options for the Marvell 8335 wireless driver
785 MALO_DEBUG opt_malo.h
786 MALO_TXBUF opt_malo.h
787 MALO_RXBUF opt_malo.h
788
789 # options for the Marvell wireless driver
790 MWL_DEBUG opt_mwl.h
791 MWL_TXBUF opt_mwl.h
792 MWL_RXBUF opt_mwl.h
793 MWL_DIAGAPI opt_mwl.h
794 MWL_AGGR_SIZE opt_mwl.h
795 MWL_TX_NODROP opt_mwl.h
796
797 # dcons options
798 DCONS_BUF_SIZE opt_dcons.h
799 DCONS_POLL_HZ opt_dcons.h
800 DCONS_FORCE_CONSOLE opt_dcons.h
801 DCONS_FORCE_GDB opt_dcons.h
802
803 # HWPMC options
804 HWPMC_HOOKS
805
806 # XBOX options for FreeBSD/i386, but some files are MI
807 XBOX opt_xbox.h
808
809 # XFS
810 XFS
811
812 # Interrupt filtering
813 INTR_FILTER
814
815 # 802.11 support layer
816 IEEE80211_DEBUG opt_wlan.h
817 IEEE80211_DEBUG_REFCNT opt_wlan.h
818 IEEE80211_AMPDU_AGE opt_wlan.h
819 IEEE80211_SUPPORT_MESH opt_wlan.h
820 IEEE80211_SUPPORT_SUPERG opt_wlan.h
821 IEEE80211_SUPPORT_TDMA opt_wlan.h
822
823 # 802.11 TDMA support
824 TDMA_SLOTLEN_DEFAULT opt_tdma.h
825 TDMA_SLOTCNT_DEFAULT opt_tdma.h
826 TDMA_BINTVAL_DEFAULT opt_tdma.h
827 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
828 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
829 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
830 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h
831 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h
832 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h
833 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h
834 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h
835
836 # Network stack virtualization options
837 VIMAGE opt_global.h
838 VNET_DEBUG opt_global.h
839
840 # Common Flash Interface (CFI) options
841 CFI_SUPPORT_STRATAFLASH opt_cfi.h
842 CFI_ARMEDANDDANGEROUS opt_cfi.h
843
844 # Sound options
845 SND_DEBUG opt_snd.h
846 SND_DIAGNOSTIC opt_snd.h
847 SND_FEEDER_MULTIFORMAT opt_snd.h
848 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h
849 SND_FEEDER_RATE_HP opt_snd.h
850 SND_PCM_64 opt_snd.h
851 SND_OLDSTEREO opt_snd.h
852
853 X86BIOS
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