FreeBSD/Linux Kernel Cross Reference
sys/conf/options
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 affect 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_NUMSYM opt_ddb.h
52 GDB
53 GDBSPEED opt_gdb.h
54 KDB opt_global.h
55 KDB_TRACE opt_kdb.h
56 KDB_UNATTENDED opt_kdb.h
57 SYSCTL_DEBUG opt_sysctl.h
58
59 # Miscellaneous options.
60 ADAPTIVE_GIANT opt_adaptive_mutexes.h
61 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
62 ALQ
63 CODA_COMPAT_5 opt_coda.h
64 COMPAT_43 opt_compat.h
65 COMPAT_FREEBSD4 opt_compat.h
66 COMPILING_LINT opt_global.h
67 CONSPEED opt_comconsole.h
68 CY_PCI_FASTINTR
69 DIRECTIO opt_directio.h
70 FULL_PREEMPTION opt_sched.h
71 PREEMPTION opt_sched.h
72 GEOM_AES opt_geom.h
73 GEOM_APPLE opt_geom.h
74 GEOM_BDE opt_geom.h
75 GEOM_BSD opt_geom.h
76 GEOM_CONCAT opt_geom.h
77 GEOM_FOX opt_geom.h
78 GEOM_GATE opt_geom.h
79 GEOM_GPT opt_geom.h
80 GEOM_LABEL opt_geom.h
81 GEOM_MBR opt_geom.h
82 GEOM_MIRROR opt_geom.h
83 GEOM_NOP opt_geom.h
84 GEOM_PC98 opt_geom.h
85 GEOM_RAID3 opt_geom.h
86 GEOM_SHSEC opt_geom.h
87 GEOM_STRIPE opt_geom.h
88 GEOM_SUNLABEL opt_geom.h
89 GEOM_UZIP opt_geom.h
90 GEOM_VOL opt_geom.h
91 HW_WDOG
92 KSTACK_MAX_PAGES
93 KSTACK_PAGES
94 KTRACE
95 KTRACE_REQUEST_POOL opt_ktrace.h
96 LIBICONV
97 MAC
98 MAC_ALWAYS_LABEL_MBUF opt_mac.h
99 MAC_BIBA opt_dontuse.h
100 MAC_BSDEXTENDED opt_dontuse.h
101 MAC_DEBUG opt_mac.h
102 MAC_IFOFF opt_dontuse.h
103 MAC_LOMAC opt_dontuse.h
104 MAC_MLS opt_dontuse.h
105 MAC_NONE opt_dontuse.h
106 MAC_PARTITION opt_dontuse.h
107 MAC_PORTACL opt_dontuse.h
108 MAC_SEEOTHERUIDS opt_dontuse.h
109 MAC_STATIC opt_mac.h
110 MAC_STUB opt_dontuse.h
111 MAC_TEST opt_dontuse.h
112 MD_ROOT opt_md.h
113 MD_ROOT_SIZE opt_md.h
114 MPROF_BUFFERS opt_mprof.h
115 MPROF_HASH_SIZE opt_mprof.h
116 MUTEX_WAKE_ALL
117 NSWBUF_MIN opt_swap.h
118 PANIC_REBOOT_WAIT_TIME opt_panic.h
119 PPS_SYNC opt_ntp.h
120 PUC_FASTINTR opt_puc.h
121 QUOTA
122 SCHED_4BSD opt_sched.h
123 SCHED_ULE opt_sched.h
124 SHOW_BUSYBUFS
125 SLEEPQUEUE_PROFILING
126 SPX_HACK
127 SUIDDIR opt_suiddir.h
128 MSGMNB opt_sysvipc.h
129 MSGMNI opt_sysvipc.h
130 MSGSEG opt_sysvipc.h
131 MSGSSZ opt_sysvipc.h
132 MSGTQL opt_sysvipc.h
133 SEMMAP opt_sysvipc.h
134 SEMMNI opt_sysvipc.h
135 SEMMNS opt_sysvipc.h
136 SEMMNU opt_sysvipc.h
137 SEMMSL opt_sysvipc.h
138 SEMOPM opt_sysvipc.h
139 SEMUME opt_sysvipc.h
140 SHMALL opt_sysvipc.h
141 SHMMAX opt_sysvipc.h
142 SHMMAXPGS opt_sysvipc.h
143 SHMMIN opt_sysvipc.h
144 SHMMNI opt_sysvipc.h
145 SHMSEG opt_sysvipc.h
146 SYSVMSG opt_sysvipc.h
147 SYSVSEM opt_sysvipc.h
148 SYSVSHM opt_sysvipc.h
149 SW_WATCHDOG opt_watchdog.h
150 TURNSTILE_PROFILING
151 TTYHOG opt_tty.h
152 VFS_AIO
153 WLCACHE opt_wavelan.h
154 WLDEBUG opt_wavelan.h
155
156 # POSIX kernel options
157 P1003_1B_SEMAPHORES opt_posix.h
158 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
159
160 # Do we want the config file compiled into the kernel?
161 INCLUDE_CONFIG_FILE opt_config.h
162
163 # Options for static filesystems. These should only be used at config
164 # time, since the corresponding lkms cannot work if there are any static
165 # dependencies. Unusability is enforced by hiding the defines for the
166 # options in a never-included header.
167 CD9660 opt_dontuse.h
168 CODA opt_dontuse.h
169 EXT2FS opt_dontuse.h
170 FDESCFS opt_dontuse.h
171 HPFS opt_dontuse.h
172 LINPROCFS opt_dontuse.h
173 MSDOSFS opt_dontuse.h
174 NTFS opt_dontuse.h
175 NULLFS opt_dontuse.h
176 NWFS opt_dontuse.h
177 PORTALFS opt_dontuse.h
178 PROCFS opt_dontuse.h
179 PSEUDOFS opt_dontuse.h
180 SMBFS opt_dontuse.h
181 UDF opt_dontuse.h
182 UMAPFS opt_dontuse.h
183 UNIONFS opt_dontuse.h
184
185 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
186 FFS opt_ffs_broken_fixme.h
187
188 # These static filesystems have one slightly bogus static dependency in
189 # sys/i386/i386/autoconf.c. If any of these filesystems are
190 # statically compiled into the kernel, code for mounting them as root
191 # filesystems will be enabled - but look below.
192 NFSCLIENT opt_nfs.h
193 NFSSERVER opt_nfs.h
194
195 # filesystems and libiconv bridge
196 CD9660_ICONV opt_dontuse.h
197 MSDOSFS_ICONV opt_dontuse.h
198 NTFS_ICONV opt_dontuse.h
199 UDF_ICONV opt_dontuse.h
200
201 # If you are following the conditions in the copyright,
202 # you can enable soft-updates which will speed up a lot of thigs
203 # and make the system safer from crashes at the same time.
204 # otherwise a STUB module will be compiled in.
205 SOFTUPDATES opt_ffs.h
206
207 # Enabling this option turns on support for Access Control Lists in UFS,
208 # which can be used to support high security configurations. Depends on
209 # UFS_EXTATTR.
210 UFS_ACL opt_ufs.h
211
212 # Enabling this option turns on support for extended attributes in UFS-based
213 # filesystems, which can be used to support high security configurations
214 # as well as new filesystem features.
215 UFS_EXTATTR opt_ufs.h
216 UFS_EXTATTR_AUTOSTART opt_ufs.h
217
218 # Enable fast hash lookups for large directories on UFS-based filesystems.
219 UFS_DIRHASH opt_ufs.h
220
221 # The below sentence is not in English, and neither is this one.
222 # We plan to remove the static dependences above, with a
223 # <filesystem>_ROOT option to control if it usable as root. This list
224 # allows these options to be present in config files already (though
225 # they won't make any difference yet).
226 NFS_ROOT opt_nfsroot.h
227
228 # SMB/CIFS requester
229 NETSMB opt_netsmb.h
230 NETSMBCRYPTO opt_netsmb.h
231
232 # Experimental support for large MS-DOS filesystems; SEE WARNING IN "NOTES"!
233 MSDOSFS_LARGE opt_msdosfs.h
234
235 # Options used only in subr_param.c.
236 HZ opt_param.h
237 MAXFILES opt_param.h
238 NBUF opt_param.h
239 NMBCLUSTERS opt_param.h
240 NSFBUFS opt_param.h
241 VM_BCACHE_SIZE_MAX opt_param.h
242 VM_SWZONE_SIZE_MAX opt_param.h
243 MAXUSERS
244 DFLDSIZ opt_param.h
245 MAXDSIZ opt_param.h
246 MAXSSIZ opt_param.h
247
248 # Generic SCSI options.
249 CAM_MAX_HIGHPOWER opt_cam.h
250 CAMDEBUG opt_cam.h
251 CAM_DEBUG_DELAY opt_cam.h
252 CAM_DEBUG_BUS opt_cam.h
253 CAM_DEBUG_TARGET opt_cam.h
254 CAM_DEBUG_LUN opt_cam.h
255 CAM_DEBUG_FLAGS opt_cam.h
256 CAM_NEW_TRAN_CODE opt_cam.h
257 SCSI_DELAY opt_scsi.h
258 SCSI_NO_SENSE_STRINGS opt_scsi.h
259 SCSI_NO_OP_STRINGS opt_scsi.h
260
261 # Options used only in cam/scsi/scsi_cd.c
262 CHANGER_MIN_BUSY_SECONDS opt_cd.h
263 CHANGER_MAX_BUSY_SECONDS opt_cd.h
264
265 # Options used only in cam/scsi/scsi_sa.c.
266 SA_IO_TIMEOUT opt_sa.h
267 SA_SPACE_TIMEOUT opt_sa.h
268 SA_REWIND_TIMEOUT opt_sa.h
269 SA_ERASE_TIMEOUT opt_sa.h
270 SA_1FM_AT_EOD opt_sa.h
271
272 # Options used only in cam/scsi/scsi_pt.c
273 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
274
275 # Options used only in cam/scsi/scsi_ses.c
276 SES_ENABLE_PASSTHROUGH opt_ses.h
277
278 # Options used in dev/sym/ (Symbios SCSI driver).
279 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
280 # Allows the ncr to take precedence
281 # 1 (1<<0) -> 810a, 860
282 # 2 (1<<1) -> 825a, 875, 885, 895
283 # 4 (1<<2) -> 895a, 896, 1510d
284 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
285 # disabled:0 (default), enabled:1
286 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
287 # disabled:0, enabled:1 (default)
288 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
289 # default:8, range:[1..64]
290
291 # Options used only in pci/ncr.c
292 SCSI_NCR_DEBUG opt_ncr.h
293 SCSI_NCR_MAX_SYNC opt_ncr.h
294 SCSI_NCR_MAX_WIDE opt_ncr.h
295 SCSI_NCR_MYADDR opt_ncr.h
296
297 # Options used only in dev/isp/*
298 ISP_TARGET_MODE opt_isp.h
299 ISP_FW_CRASH_DUMP opt_isp.h
300
301 # Options used in the 'ata' ATA/ATAPI driver
302 ATA_STATIC_ID opt_ata.h
303 ATA_NOPCI opt_ata.h
304 DEV_ATADISK opt_ata.h
305 DEV_ATAPICD opt_ata.h
306 DEV_ATAPIST opt_ata.h
307 DEV_ATAPIFD opt_ata.h
308 DEV_ATAPICAM opt_ata.h
309 DEV_ATARAID opt_ata.h
310
311 # Net stuff.
312 ACCEPT_FILTER_DATA
313 ACCEPT_FILTER_HTTP
314 ALTQ opt_global.h
315 ALTQ_CBQ opt_altq.h
316 ALTQ_RED opt_altq.h
317 ALTQ_RIO opt_altq.h
318 ALTQ_HFSC opt_altq.h
319 ALTQ_CDNR opt_altq.h
320 ALTQ_PRIQ opt_altq.h
321 ALTQ_NOPCC opt_altq.h
322 ALTQ_DEBUG opt_altq.h
323 BOOTP opt_bootp.h
324 BOOTP_COMPAT opt_bootp.h
325 BOOTP_NFSROOT opt_bootp.h
326 BOOTP_NFSV3 opt_bootp.h
327 BOOTP_WIRED_TO opt_bootp.h
328 BRIDGE opt_bdg.h
329 DEV_PF opt_pf.h
330 DEV_PFLOG opt_pf.h
331 DEV_PFSYNC opt_pf.h
332 ETHER_II opt_ef.h
333 ETHER_8023 opt_ef.h
334 ETHER_8022 opt_ef.h
335 ETHER_SNAP opt_ef.h
336 MROUTING opt_mrouting.h
337 PIM opt_mrouting.h
338 INET opt_inet.h
339 INET6 opt_inet6.h
340 IPSEC opt_ipsec.h
341 IPSEC_ESP opt_ipsec.h
342 IPSEC_DEBUG opt_ipsec.h
343 IPSEC_FILTERGIF opt_ipsec.h
344 FAST_IPSEC opt_ipsec.h
345 IPDIVERT
346 DUMMYNET opt_ipdn.h
347 IPFILTER opt_ipfilter.h
348 IPFILTER_LOG opt_ipfilter.h
349 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
350 IPFIREWALL opt_ipfw.h
351 IPFIREWALL_VERBOSE opt_ipfw.h
352 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
353 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
354 IPFIREWALL_FORWARD opt_ipfw.h
355 IPFIREWALL_FORWARD_EXTENDED opt_ipfw.h
356 IPV6FIREWALL opt_ip6fw.h
357 IPV6FIREWALL_VERBOSE opt_ip6fw.h
358 IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
359 IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
360 IPSTEALTH
361 IPX
362 IPXIP opt_ipx.h
363 LIBMBPOOL
364 LIBMCHAIN
365 MBUF_STRESS_TEST opt_mbuf_stress_test.h
366 NCP
367 NETATALK opt_atalk.h
368 NET_WITH_GIANT opt_net.h
369 PPP_BSDCOMP opt_ppp.h
370 PPP_DEFLATE opt_ppp.h
371 PPP_FILTER opt_ppp.h
372 SLIP_IFF_OPTS opt_slip.h
373 TCPDEBUG
374 TCP_SIGNATURE opt_inet.h
375 TCP_SACK_DEBUG opt_tcp_sack.h
376 TCP_DROP_SYNFIN opt_tcp_input.h
377 XBONEHACK
378
379 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
380 # Each netgraph node type can be either be compiled into the kernel
381 # or loaded dynamically. To get the former, include the corresponding
382 # option below. Each type has its own man page, e.g. ng_async(4).
383 NETGRAPH
384 NETGRAPH_DEBUG opt_netgraph.h
385 NETGRAPH_ASYNC opt_netgraph.h
386 NETGRAPH_ATMLLC opt_netgraph.h
387 NETGRAPH_ATM_ATMPIF opt_netgraph.h
388 NETGRAPH_BLUETOOTH opt_netgraph.h
389 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
390 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
391 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
392 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
393 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
394 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
395 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
396 NETGRAPH_BPF opt_netgraph.h
397 NETGRAPH_BRIDGE opt_netgraph.h
398 NETGRAPH_CISCO opt_netgraph.h
399 NETGRAPH_DEVICE opt_netgraph.h
400 NETGRAPH_ECHO opt_netgraph.h
401 NETGRAPH_EIFACE opt_netgraph.h
402 NETGRAPH_ETHER opt_netgraph.h
403 NETGRAPH_FEC opt_netgraph.h
404 NETGRAPH_FRAME_RELAY opt_netgraph.h
405 NETGRAPH_GIF opt_netgraph.h
406 NETGRAPH_GIF_DEMUX opt_netgraph.h
407 NETGRAPH_HOLE opt_netgraph.h
408 NETGRAPH_IFACE opt_netgraph.h
409 NETGRAPH_IP_INPUT opt_netgraph.h
410 NETGRAPH_KSOCKET opt_netgraph.h
411 NETGRAPH_L2TP opt_netgraph.h
412 NETGRAPH_LMI opt_netgraph.h
413 # MPPC compression requires proprietary files (not included)
414 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
415 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
416 NETGRAPH_NETFLOW opt_netgraph.h
417 NETGRAPH_ONE2MANY opt_netgraph.h
418 NETGRAPH_PPP opt_netgraph.h
419 NETGRAPH_PPPOE opt_netgraph.h
420 NETGRAPH_PPTPGRE opt_netgraph.h
421 NETGRAPH_RFC1490 opt_netgraph.h
422 NETGRAPH_SOCKET opt_netgraph.h
423 NETGRAPH_SPLIT opt_netgraph.h
424 NETGRAPH_SPPP opt_netgraph.h
425 NETGRAPH_TEE opt_netgraph.h
426 NETGRAPH_TTY opt_netgraph.h
427 NETGRAPH_UI opt_netgraph.h
428 NETGRAPH_VJC opt_netgraph.h
429
430 # NgATM options
431 NGATM_ATM opt_netgraph.h
432 NGATM_ATMBASE opt_netgraph.h
433 NGATM_SSCOP opt_netgraph.h
434 NGATM_SSCFU opt_netgraph.h
435 NGATM_UNI opt_netgraph.h
436 NGATM_CCATM opt_netgraph.h
437
438 # DRM options
439 DRM_DEBUG opt_drm.h
440
441 ZERO_COPY_SOCKETS opt_zero.h
442 TI_PRIVATE_JUMBOS opt_ti.h
443 TI_JUMBO_HDRSPLIT opt_ti.h
444
445 # ATM (HARP version)
446 ATM_CORE opt_atm.h
447 ATM_IP opt_atm.h
448 ATM_SIGPVC opt_atm.h
449 ATM_SPANS opt_atm.h
450 ATM_UNI opt_atm.h
451
452 # XXX Conflict: # of devices vs network protocol (Native ATM).
453 # This makes "atm.h" unusable.
454 NATM
455
456 # DPT driver debug flags
457 DPT_MEASURE_PERFORMANCE opt_dpt.h
458 DPT_HANDLE_TIMEOUTS opt_dpt.h
459 DPT_TIMEOUT_FACTOR opt_dpt.h
460 DPT_LOST_IRQ opt_dpt.h
461 DPT_RESET_HBA opt_dpt.h
462
463 # Misc debug flags. Most of these should probably be replaced with
464 # 'DEBUG', and then let people recompile just the interesting modules
465 # with 'make CC="cc -DDEBUG"'.
466 CLUSTERDEBUG opt_debug_cluster.h
467 DEBUG_1284 opt_ppb_1284.h
468 VP0_DEBUG opt_vpo.h
469 LPT_DEBUG opt_lpt.h
470 PLIP_DEBUG opt_plip.h
471 LOCKF_DEBUG opt_debug_lockf.h
472 NPX_DEBUG opt_debug_npx.h
473 NETATALKDEBUG opt_atalk.h
474 SI_DEBUG opt_debug_si.h
475 SX_DEBUG opt_debug_sx.h
476
477 # Fb options
478 FB_DEBUG opt_fb.h
479 FB_INSTALL_CDEV opt_fb.h
480
481 # ppbus related options
482 PERIPH_1284 opt_ppb_1284.h
483 DONTPROBE_1284 opt_ppb_1284.h
484
485 # smbus related options
486 ENABLE_ALART opt_intpm.h
487
488 # These cause changes all over the kernel
489 BLKDEV_IOSIZE opt_global.h
490 BURN_BRIDGES opt_global.h
491 DEBUG opt_global.h
492 DEBUG_LOCKS opt_global.h
493 DEBUG_VFS_LOCKS opt_global.h
494 DIAGNOSTIC opt_global.h
495 INVARIANT_SUPPORT opt_global.h
496 INVARIANTS opt_global.h
497 LOOKUP_SHARED opt_global.h
498 MCLSHIFT opt_global.h
499 MUTEX_DEBUG opt_global.h
500 MUTEX_NOINLINE opt_global.h
501 MUTEX_PROFILING opt_global.h
502 MSIZE opt_global.h
503 REGRESSION opt_global.h
504 RESTARTABLE_PANICS opt_global.h
505 VFS_BIO_DEBUG opt_global.h
506
507 # These are VM related options
508 VM_KMEM_SIZE opt_vm.h
509 VM_KMEM_SIZE_SCALE opt_vm.h
510 VM_KMEM_SIZE_MAX opt_vm.h
511 NO_SWAPPING opt_vm.h
512 MALLOC_MAKE_FAILURES opt_vm.h
513 MALLOC_PROFILE opt_vm.h
514 PQ_NOOPT opt_vmpage.h
515 PQ_NORMALCACHE opt_vmpage.h
516 PQ_MEDIUMCACHE opt_vmpage.h
517 PQ_LARGECACHE opt_vmpage.h
518 PQ_HUGECACHE opt_vmpage.h
519 PQ_CACHESIZE opt_vmpage.h
520
521 # Standard SMP options
522 SMP opt_global.h
523
524 # Size of the kernel message buffer
525 MSGBUF_SIZE opt_msgbuf.h
526
527 # NFS options
528 NFS_MINATTRTIMO opt_nfs.h
529 NFS_MAXATTRTIMO opt_nfs.h
530 NFS_MINDIRATTRTIMO opt_nfs.h
531 NFS_MAXDIRATTRTIMO opt_nfs.h
532 NFS_GATHERDELAY opt_nfs.h
533 NFS_WDELAYHASHSIZ opt_nfs.h
534 NFS_DEBUG opt_nfs.h
535
536 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
537 OVERRIDE_CARD opt_bktr.h
538 OVERRIDE_TUNER opt_bktr.h
539 OVERRIDE_DBX opt_bktr.h
540 OVERRIDE_MSP opt_bktr.h
541 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
542 BROOKTREE_ALLOC_PAGES opt_bktr.h
543 BKTR_OVERRIDE_CARD opt_bktr.h
544 BKTR_OVERRIDE_TUNER opt_bktr.h
545 BKTR_OVERRIDE_DBX opt_bktr.h
546 BKTR_OVERRIDE_MSP opt_bktr.h
547 BKTR_SYSTEM_DEFAULT opt_bktr.h
548 BKTR_ALLOC_PAGES opt_bktr.h
549 BKTR_USE_PLL opt_bktr.h
550 BKTR_GPIO_ACCESS opt_bktr.h
551 BKTR_NO_MSP_RESET opt_bktr.h
552 BKTR_430_FX_MODE opt_bktr.h
553 BKTR_SIS_VIA_MODE opt_bktr.h
554 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
555 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
556
557 # options for serial support
558 COM_ESP opt_sio.h
559 COM_MULTIPORT opt_sio.h
560 BREAK_TO_DEBUGGER opt_comconsole.h
561 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
562
563 # Options to support PPS
564 UART_PPS_ON_CTS opt_uart.h
565
566 # options for bus/device framework
567 BUS_DEBUG opt_bus.h
568
569 # options for USB support
570 USB_DEBUG opt_usb.h
571 USBVERBOSE opt_usb.h
572 UKBD_DFLT_KEYMAP opt_ukbd.h
573 UPLCOM_INTR_INTERVAL opt_uplcom.h
574 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
575 UVSCOM_INTR_INTERVAL opt_uvscom.h
576
577 # Vinum options
578 VINUMDEBUG opt_vinum.h
579
580 # Embedded system options
581 INIT_PATH opt_init_path.h
582
583 ROOTDEVNAME opt_rootdevname.h
584
585 FDC_DEBUG opt_fdc.h
586 PCFCLOCK_VERBOSE opt_pcfclock.h
587 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
588 TDFX_LINUX opt_tdfx.h
589
590 KTR opt_global.h
591 KTR_ALQ opt_ktr.h
592 KTR_MASK opt_ktr.h
593 KTR_CPUMASK opt_ktr.h
594 KTR_COMPILE opt_global.h
595 KTR_ENTRIES opt_global.h
596 KTR_VERBOSE opt_ktr.h
597 WITNESS opt_global.h
598 WITNESS_KDB opt_witness.h
599 WITNESS_SKIPSPIN opt_witness.h
600
601 # options for ACPI support
602 ACPI_DEBUG opt_acpi.h
603 ACPI_MAX_THREADS opt_acpi.h
604 ACPI_NO_SEMAPHORES opt_acpi.h
605 ACPICA_PEDANTIC opt_acpi.h
606
607 # options for DEVFS, see sys/fs/devfs/devfs.h
608 NDEVFSINO opt_devfs.h
609 NDEVFSOVERFLOW opt_devfs.h
610
611 # various 'device presence' options.
612 DEV_BPF opt_bpf.h
613 DEV_ISA opt_isa.h
614 DEV_MCA opt_mca.h
615 DEV_CARP opt_carp.h
616 DEV_SPLASH opt_splash.h
617
618 EISA_SLOTS opt_eisa.h
619
620 # ed driver
621 ED_NO_MIIBUS opt_ed.h
622
623 # bge driver
624 BGE_FAKE_AUTONEG opt_bge.h
625
626 # wi driver
627 WI_SYMBOL_FIRMWARE opt_wi.h
628
629 # XXX bogusly global.
630 DEVICE_POLLING opt_global.h
631
632 SOCKBUF_DEBUG opt_global.h
633
634 # options for ubsec driver
635 UBSEC_DEBUG opt_ubsec.h
636 UBSEC_RNDTEST opt_ubsec.h
637 UBSEC_NO_RNG opt_ubsec.h
638
639 # options for hifn driver
640 HIFN_DEBUG opt_hifn.h
641 HIFN_RNDTEST opt_hifn.h
642
643 # options for safenet driver
644 SAFE_DEBUG opt_safe.h
645 SAFE_NO_RNG opt_safe.h
646 SAFE_RNDTEST opt_safe.h
647
648 # syscons options
649 MAXCONS opt_syscons.h
650 SC_ALT_MOUSE_IMAGE opt_syscons.h
651 SC_CUT_SPACES2TABS opt_syscons.h
652 SC_CUT_SEPCHARS opt_syscons.h
653 SC_DEBUG_LEVEL opt_syscons.h
654 SC_DFLT_FONT opt_syscons.h
655 SC_DISABLE_KDBKEY opt_syscons.h
656 SC_DISABLE_REBOOT opt_syscons.h
657 SC_HISTORY_SIZE opt_syscons.h
658 SC_KERNEL_CONS_ATTR opt_syscons.h
659 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
660 SC_MOUSE_CHAR opt_syscons.h
661 SC_NO_CUTPASTE opt_syscons.h
662 SC_NO_FONT_LOADING opt_syscons.h
663 SC_NO_HISTORY opt_syscons.h
664 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
665 SC_NO_SYSMOUSE opt_syscons.h
666 SC_NORM_ATTR opt_syscons.h
667 SC_NORM_REV_ATTR opt_syscons.h
668 SC_PIXEL_MODE opt_syscons.h
669 SC_RENDER_DEBUG opt_syscons.h
670 SC_TWOBUTTON_MOUSE opt_syscons.h
671
672 # kbd options
673 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
674 KBD_INSTALL_CDEV opt_kbd.h
675 KBD_MAXRETRY opt_kbd.h
676 KBD_MAXWAIT opt_kbd.h
677 KBD_RESETDELAY opt_kbd.h
678 KBDIO_DEBUG opt_kbd.h
679
680 # options for the Atheros HAL (only useful with source code)
681 AH_SUPPORT_AR5210 opt_ah.h
682 AH_SUPPORT_AR5211 opt_ah.h
683 AH_SUPPORT_AR5212 opt_ah.h
684 AH_DEBUG opt_ah.h
685 AH_DEBUG_ALQ opt_ah.h
686 AH_ASSERT opt_ah.h
687
688 # dcons options
689 DCONS_BUF_SIZE opt_dcons.h
690 DCONS_POLL_HZ opt_dcons.h
691 DCONS_FORCE_CONSOLE opt_dcons.h
692 DCONS_FORCE_GDB opt_dcons.h
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