FreeBSD/Linux Kernel Cross Reference
sys/conf/options
1 # $FreeBSD: releng/5.1/sys/conf/options 115125 2003-05-18 03:46:30Z scottl $
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 # Adaptec Array Controller driver options
34 AAC_DEBUG opt_aac.h # Debugging levels:
35 # 0 - quiet, only emit warnings
36 # 1 - noisy, emit major function
37 # points and things done
38 # 2 - extremely noisy, emit trace
39 # items in loops, etc.
40
41 # Adaptec aic7xxx SCSI controller options
42 AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
43 # mapped I/O
44
45 AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
46 # targetmode operations.
47
48 AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
49 # configuration prom.
50
51 AHC_DEBUG opt_aic7xxx.h # Compile in Aic7xxx Debugging code.
52
53 AHC_DEBUG_OPTS opt_aic7xxx.h # Aic7xxx driver debugging options.
54 # See sys/dev/aic7xxx/aic7xxx.h
55
56 AHC_REG_PRETTY_PRINT opt_aic7xxx.h # Print register bitfields in debug
57 # output. Adds ~128k to driver.
58
59 # Adaptec aic79xx SCSI controller options
60 AHD_DEBUG opt_aic79xx.h # Compile in Aic79xx Debugging code.
61
62 AHD_DEBUG_OPTS opt_aic79xx.h # Aic79xx driver debugging options.
63 # See sys/dev/aic7xxx/aic79xx.h
64
65 AHD_TMODE_ENABLE opt_aic79xx.h # Bitmap of units to enable
66 # targetmode operations.
67
68 AHD_REG_PRETTY_PRINT opt_aic79xx.h # Print register bitfields in debug
69 # output. Adds ~215k to driver.
70
71 ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
72 # mapped I/O
73
74 # Miscellaneous options.
75 ADAPTIVE_MUTEXES
76 ALQ
77 COMPAT_43 opt_compat.h
78 COMPAT_FREEBSD4 opt_compat.h
79 COMPAT_SUNOS opt_compat.h
80 COMPILING_LINT opt_global.h
81 CONSPEED opt_comconsole.h
82 CY_PCI_FASTINTR
83 DDB
84 DDB_NOKLDSYM opt_ddb.h
85 DDB_TRACE
86 DDB_UNATTENDED
87 GDB_REMOTE_CHAT opt_ddb.h
88 GDBSPEED opt_ddb.h
89 GEOM_AES opt_geom.h
90 GEOM_APPLE opt_geom.h
91 GEOM_BDE opt_geom.h
92 GEOM_BSD opt_geom.h
93 GEOM_GPT opt_geom.h
94 GEOM_MBR opt_geom.h
95 GEOM_MIRROR opt_geom.h
96 GEOM_PC98 opt_geom.h
97 GEOM_SUNLABEL opt_geom.h
98 GEOM_VOL opt_geom.h
99 HW_WDOG
100 KSTACK_PAGES
101 KSTACK_MAX_PAGES
102 KTRACE
103 KTRACE_REQUEST_POOL opt_ktrace.h
104 LIBICONV
105 MAC
106 MAC_ALWAYS_LABEL_MBUF opt_mac.h
107 MAC_BIBA opt_dontuse.h
108 MAC_BSDEXTENDED opt_dontuse.h
109 MAC_DEBUG opt_mac.h
110 MAC_IFOFF opt_dontuse.h
111 MAC_LOMAC opt_dontuse.h
112 MAC_MLS opt_dontuse.h
113 MAC_NONE opt_dontuse.h
114 MAC_PARTITION opt_dontuse.h
115 MAC_PORTACL opt_dontuse.h
116 MAC_SEEOTHERUIDS opt_dontuse.h
117 MAC_TEST opt_dontuse.h
118 MD_ROOT opt_md.h
119 MD_ROOT_SIZE opt_md.h
120 NDGBPORTS opt_dgb.h
121 NSWAPDEV opt_swap.h
122 NSWBUF_MIN opt_swap.h
123 NTIMECOUNTER opt_ntp.h
124 PANIC_REBOOT_WAIT_TIME opt_panic.h
125 PPS_SYNC opt_ntp.h
126 PUC_FASTINTR opt_puc.h
127 QUOTA
128 SCHED_4BSD opt_sched.h
129 SCHED_ULE opt_sched.h
130 SHOW_BUSYBUFS
131 SPX_HACK
132 SUIDDIR opt_suiddir.h
133 MSGMNB opt_sysvipc.h
134 MSGMNI opt_sysvipc.h
135 MSGSEG opt_sysvipc.h
136 MSGSSZ opt_sysvipc.h
137 MSGTQL opt_sysvipc.h
138 SEMMAP opt_sysvipc.h
139 SEMMNI opt_sysvipc.h
140 SEMMNS opt_sysvipc.h
141 SEMMNU opt_sysvipc.h
142 SEMMSL opt_sysvipc.h
143 SEMOPM opt_sysvipc.h
144 SEMUME opt_sysvipc.h
145 SHMALL opt_sysvipc.h
146 SHMMAX opt_sysvipc.h
147 SHMMAXPGS opt_sysvipc.h
148 SHMMIN opt_sysvipc.h
149 SHMMNI opt_sysvipc.h
150 SHMSEG opt_sysvipc.h
151 SYSVMSG opt_sysvipc.h
152 SYSVSEM opt_sysvipc.h
153 SYSVSHM opt_sysvipc.h
154 VFS_AIO
155 WLCACHE opt_wavelan.h
156 WLDEBUG opt_wavelan.h
157 TTYHOG opt_tty.h
158 DIRECTIO opt_directio.h
159
160 # POSIX kernel options
161 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
162 P1003_1B_SEMAPHORES opt_posix.h
163
164 # Do we want the config file compiled into the kernel?
165 INCLUDE_CONFIG_FILE opt_config.h
166
167 # Options for static filesystems. These should only be used at config
168 # time, since the corresponding lkms cannot work if there are any static
169 # dependencies. Unusability is enforced by hiding the defines for the
170 # options in a never-included header.
171 CD9660 opt_dontuse.h
172 CODA opt_dontuse.h
173 EXT2FS opt_dontuse.h
174 FDESCFS opt_dontuse.h
175 HPFS opt_dontuse.h
176 LINPROCFS opt_dontuse.h
177 MSDOSFS opt_dontuse.h
178 NTFS opt_dontuse.h
179 NULLFS opt_dontuse.h
180 NWFS opt_dontuse.h
181 PORTALFS opt_dontuse.h
182 PROCFS opt_dontuse.h
183 PSEUDOFS opt_dontuse.h
184 SMBFS opt_dontuse.h
185 UDF opt_dontuse.h
186 UMAPFS opt_dontuse.h
187 UNIONFS opt_dontuse.h
188
189 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
190 FFS opt_ffs_broken_fixme.h
191
192 # These static filesystems have one slightly bogus static dependency in
193 # sys/i386/i386/autoconf.c. If any of these filesystems are
194 # statically compiled into the kernel, code for mounting them as root
195 # filesystems will be enabled - but look below.
196 NFSCLIENT opt_nfs.h
197 NFSSERVER opt_nfs.h
198
199 # If you are following the conditions in the copyright,
200 # you can enable soft-updates which will speed up a lot of thigs
201 # and make the system safer from crashes at the same time.
202 # otherwise a STUB module will be compiled in.
203 SOFTUPDATES opt_ffs.h
204
205 # Enabling this option turns on support for Access Control Lists in UFS,
206 # which can be used to support high security configurations. Depends on
207 # UFS_EXTATTR.
208 UFS_ACL opt_ufs.h
209
210 # Enabling this option turns on support for extended attributes in UFS-based
211 # filesystems, which can be used to support high security configurations
212 # as well as new filesystem features.
213 UFS_EXTATTR opt_ufs.h
214 UFS_EXTATTR_AUTOSTART opt_ufs.h
215
216 # Enable fast hash lookups for large directories on UFS-based filesystems.
217 UFS_DIRHASH opt_ufs.h
218
219 # The below sentence is not in English, and neither is this one.
220 # We plan to remove the static dependences above, with a
221 # <filesystem>_ROOT option to control if it usable as root. This list
222 # allows these options to be present in config files already (though
223 # they won't make any difference yet).
224 NFS_ROOT opt_nfsroot.h
225
226 # SMB/CIFS requester
227 NETSMB opt_netsmb.h
228 NETSMBCRYPTO opt_netsmb.h
229
230 # Options used only in subr_param.c.
231 HZ opt_param.h
232 MAXFILES opt_param.h
233 NBUF opt_param.h
234 NMBCLUSTERS opt_param.h
235 NSFBUFS opt_param.h
236 VM_BCACHE_SIZE_MAX opt_param.h
237 VM_SWZONE_SIZE_MAX opt_param.h
238 MAXUSERS
239 DFLDSIZ opt_param.h
240 MAXDSIZ opt_param.h
241 MAXSSIZ opt_param.h
242
243 # Generic SCSI options.
244 CAM_MAX_HIGHPOWER opt_cam.h
245 CAMDEBUG opt_cam.h
246 CAM_DEBUG_DELAY opt_cam.h
247 CAM_DEBUG_BUS opt_cam.h
248 CAM_DEBUG_TARGET opt_cam.h
249 CAM_DEBUG_LUN opt_cam.h
250 CAM_DEBUG_FLAGS opt_cam.h
251 CAM_NEW_TRAN_CODE opt_cam.h
252 SCSI_DELAY opt_scsi.h
253 SCSI_NO_SENSE_STRINGS opt_scsi.h
254 SCSI_NO_OP_STRINGS opt_scsi.h
255
256 # Options used only in cam/scsi/scsi_cd.c
257 CHANGER_MIN_BUSY_SECONDS opt_cd.h
258 CHANGER_MAX_BUSY_SECONDS opt_cd.h
259
260 # Options used only in cam/scsi/scsi_sa.c.
261 SA_IO_TIMEOUT opt_sa.h
262 SA_SPACE_TIMEOUT opt_sa.h
263 SA_REWIND_TIMEOUT opt_sa.h
264 SA_ERASE_TIMEOUT opt_sa.h
265 SA_1FM_AT_EOD opt_sa.h
266
267 # Options used only in cam/scsi/scsi_pt.c
268 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
269
270 # Options used only in cam/scsi/scsi_ses.c
271 SES_ENABLE_PASSTHROUGH opt_ses.h
272
273 # Options used in dev/sym/ (Symbios SCSI driver).
274 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
275 # Allows the ncr to take precedence
276 # 1 (1<<0) -> 810a, 860
277 # 2 (1<<1) -> 825a, 875, 885, 895
278 # 4 (1<<2) -> 895a, 896, 1510d
279 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
280 # disabled:0 (default), enabled:1
281 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
282 # disabled:0, enabled:1 (default)
283 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
284 # default:8, range:[1..64]
285
286 # Options used only in pci/ncr.c
287 SCSI_NCR_DEBUG opt_ncr.h
288 SCSI_NCR_MAX_SYNC opt_ncr.h
289 SCSI_NCR_MAX_WIDE opt_ncr.h
290 SCSI_NCR_MYADDR opt_ncr.h
291
292 # Options used only in dev/isp/*
293 ISP_TARGET_MODE opt_isp.h
294 ISP_FW_CRASH_DUMP opt_isp.h
295
296 # Options used in the 'ata' ATA/ATAPI driver
297 ACD_DEBUG opt_ata.h
298 AST_DEBUG opt_ata.h
299 ATAPI_DEBUG opt_ata.h
300 ATA_DEBUG opt_ata.h
301 ATA_STATIC_ID opt_ata.h
302 ATA_NOPCI opt_ata.h
303 DEV_ATADISK opt_ata.h
304 DEV_ATAPICD opt_ata.h
305 DEV_ATAPIST opt_ata.h
306 DEV_ATAPIFD opt_ata.h
307 DEV_ATAPICAM opt_ata.h
308
309 # Net stuff.
310 ACCEPT_FILTER_DATA
311 ACCEPT_FILTER_HTTP
312 BOOTP opt_bootp.h
313 BOOTP_COMPAT opt_bootp.h
314 BOOTP_NFSROOT opt_bootp.h
315 BOOTP_NFSV3 opt_bootp.h
316 BOOTP_WIRED_TO opt_bootp.h
317 BRIDGE opt_bdg.h
318 ETHER_II opt_ef.h
319 ETHER_8023 opt_ef.h
320 ETHER_8022 opt_ef.h
321 ETHER_SNAP opt_ef.h
322 MROUTING opt_mrouting.h
323 INET opt_inet.h
324 INET6 opt_inet6.h
325 IPSEC opt_ipsec.h
326 IPSEC_ESP opt_ipsec.h
327 IPSEC_DEBUG opt_ipsec.h
328 IPSEC_FILTERGIF opt_ipsec.h
329 FAST_IPSEC opt_ipsec.h
330 IPDIVERT
331 DUMMYNET opt_ipdn.h
332 IPFILTER opt_ipfilter.h
333 IPFILTER_LOG opt_ipfilter.h
334 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
335 PFIL_HOOKS opt_pfil_hooks.h
336 IPFIREWALL opt_ipfw.h
337 IPFIREWALL_VERBOSE opt_ipfw.h
338 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
339 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
340 IPFIREWALL_FORWARD opt_ipfw.h
341 IPV6FIREWALL opt_ip6fw.h
342 IPV6FIREWALL_VERBOSE opt_ip6fw.h
343 IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
344 IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
345 IPSTEALTH
346 IPX
347 IPXIP opt_ipx.h
348 LIBMCHAIN
349 NCP
350 NETATALK opt_atalk.h
351 PPP_BSDCOMP opt_ppp.h
352 PPP_DEFLATE opt_ppp.h
353 PPP_FILTER opt_ppp.h
354 RANDOM_IP_ID
355 SLIP_IFF_OPTS opt_slip.h
356 TCPDEBUG
357 TCP_DROP_SYNFIN opt_tcp_input.h
358 XBONEHACK
359 MBUF_STRESS_TEST opt_mbuf_stress_test.h
360
361 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
362 # Each netgraph node type can be either be compiled into the kernel
363 # or loaded dynamically. To get the former, include the corresponding
364 # option below. Each type has its own man page, e.g. ng_async(4).
365 NETGRAPH
366 NETGRAPH_ASYNC opt_netgraph.h
367 NETGRAPH_BPF opt_netgraph.h
368 NETGRAPH_BRIDGE opt_netgraph.h
369 NETGRAPH_CISCO opt_netgraph.h
370 NETGRAPH_ECHO opt_netgraph.h
371 NETGRAPH_ETHER opt_netgraph.h
372 NETGRAPH_FRAME_RELAY opt_netgraph.h
373 NETGRAPH_GIF opt_netgraph.h
374 NETGRAPH_GIF_DEMUX opt_netgraph.h
375 NETGRAPH_HOLE opt_netgraph.h
376 NETGRAPH_IFACE opt_netgraph.h
377 NETGRAPH_IP_INPUT opt_netgraph.h
378 NETGRAPH_KSOCKET opt_netgraph.h
379 NETGRAPH_L2TP opt_netgraph.h
380 NETGRAPH_LMI opt_netgraph.h
381 # MPPC compression requires proprietary files (not included)
382 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
383 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
384 NETGRAPH_ONE2MANY opt_netgraph.h
385 NETGRAPH_PPP opt_netgraph.h
386 NETGRAPH_PPPOE opt_netgraph.h
387 NETGRAPH_PPTPGRE opt_netgraph.h
388 NETGRAPH_RFC1490 opt_netgraph.h
389 NETGRAPH_SOCKET opt_netgraph.h
390 NETGRAPH_SPLIT opt_netgraph.h
391 NETGRAPH_TEE opt_netgraph.h
392 NETGRAPH_TTY opt_netgraph.h
393 NETGRAPH_UI opt_netgraph.h
394 NETGRAPH_VJC opt_netgraph.h
395
396 # DRM options
397 DRM_DEBUG opt_drm.h
398
399 ZERO_COPY_SOCKETS opt_zero.h
400 TI_PRIVATE_JUMBOS opt_ti.h
401 TI_JUMBO_HDRSPLIT opt_ti.h
402
403 # ATM (HARP version)
404 ATM_CORE opt_atm.h
405 ATM_IP opt_atm.h
406 ATM_SIGPVC opt_atm.h
407 ATM_SPANS opt_atm.h
408 ATM_UNI opt_atm.h
409
410 # XXX Conflict: # of devices vs network protocol (Native ATM).
411 # This makes "atm.h" unusable.
412 NATM
413
414 DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
415 # mapped I/O
416 # DPT driver debug flags
417 DPT_MEASURE_PERFORMANCE opt_dpt.h
418 DPT_HANDLE_TIMEOUTS opt_dpt.h
419 DPT_TIMEOUT_FACTOR opt_dpt.h
420 DPT_LOST_IRQ opt_dpt.h
421 DPT_RESET_HBA opt_dpt.h
422
423 # Adaptec ASR and DPT V/VI controller options
424 ASR_MEASURE_PERFORMANCE opt_asr.h
425
426 # Misc debug flags. Most of these should probably be replaced with
427 # 'DEBUG', and then let people recompile just the interesting modules
428 # with 'make CC="cc -DDEBUG"'.
429 CLUSTERDEBUG opt_debug_cluster.h
430 DEBUG_1284 opt_ppb_1284.h
431 VP0_DEBUG opt_vpo.h
432 LPT_DEBUG opt_lpt.h
433 PLIP_DEBUG opt_plip.h
434 LOCKF_DEBUG opt_debug_lockf.h
435 MUTEX_DEBUG opt_global.h
436 MUTEX_NOINLINE opt_global.h
437 MUTEX_PROFILING opt_global.h
438 NPX_DEBUG opt_debug_npx.h
439 NETATALKDEBUG opt_atalk.h
440 SI_DEBUG opt_debug_si.h
441
442 # Fb options
443 FB_DEBUG opt_fb.h
444 FB_INSTALL_CDEV opt_fb.h
445
446 # ppbus related options
447 PERIPH_1284 opt_ppb_1284.h
448 DONTPROBE_1284 opt_ppb_1284.h
449
450 # smbus related options
451 ENABLE_ALART opt_intpm.h
452
453 # These cause changes all over the kernel
454 BLKDEV_IOSIZE opt_global.h
455 DEBUG opt_global.h
456 DEBUG_LOCKS opt_global.h
457 DEBUG_VFS_LOCKS opt_global.h
458 DIAGNOSTIC opt_global.h
459 INVARIANT_SUPPORT opt_global.h
460 INVARIANTS opt_global.h
461 LOOKUP_SHARED opt_global.h
462 MCLSHIFT opt_global.h
463 MSIZE opt_global.h
464 REGRESSION opt_global.h
465 RESTARTABLE_PANICS opt_global.h
466 VFS_BIO_DEBUG opt_global.h
467
468 # These are VM related options
469 VM_KMEM_SIZE opt_vm.h
470 VM_KMEM_SIZE_SCALE opt_vm.h
471 VM_KMEM_SIZE_MAX opt_vm.h
472 NO_SWAPPING opt_vm.h
473 MALLOC_MAKE_FAILURES opt_vm.h
474 MALLOC_PROFILE opt_vm.h
475 PQ_NOOPT opt_vmpage.h
476 PQ_NORMALCACHE opt_vmpage.h
477 PQ_MEDIUMCACHE opt_vmpage.h
478 PQ_LARGECACHE opt_vmpage.h
479 PQ_HUGECACHE opt_vmpage.h
480 PQ_CACHESIZE opt_vmpage.h
481
482 # Standard SMP options
483 SMP opt_global.h
484
485 # Size of the kernel message buffer
486 MSGBUF_SIZE opt_msgbuf.h
487
488 # NFS options
489 NFS_MINATTRTIMO opt_nfs.h
490 NFS_MAXATTRTIMO opt_nfs.h
491 NFS_MINDIRATTRTIMO opt_nfs.h
492 NFS_MAXDIRATTRTIMO opt_nfs.h
493 NFS_GATHERDELAY opt_nfs.h
494 NFS_WDELAYHASHSIZ opt_nfs.h
495 NFS_DEBUG opt_nfs.h
496
497 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
498 OVERRIDE_CARD opt_bktr.h
499 OVERRIDE_TUNER opt_bktr.h
500 OVERRIDE_DBX opt_bktr.h
501 OVERRIDE_MSP opt_bktr.h
502 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
503 BROOKTREE_ALLOC_PAGES opt_bktr.h
504 BKTR_OVERRIDE_CARD opt_bktr.h
505 BKTR_OVERRIDE_TUNER opt_bktr.h
506 BKTR_OVERRIDE_DBX opt_bktr.h
507 BKTR_OVERRIDE_MSP opt_bktr.h
508 BKTR_SYSTEM_DEFAULT opt_bktr.h
509 BKTR_ALLOC_PAGES opt_bktr.h
510 BKTR_USE_PLL opt_bktr.h
511 BKTR_GPIO_ACCESS opt_bktr.h
512 BKTR_NO_MSP_RESET opt_bktr.h
513 BKTR_430_FX_MODE opt_bktr.h
514 BKTR_SIS_VIA_MODE opt_bktr.h
515 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
516
517 # meteor opt_meteor.h
518 METEOR_ALLOC_PAGES opt_meteor.h
519 METEOR_TEST_VIDEO opt_meteor.h
520 METEOR_SYSTEM_DEFAULT opt_meteor.h
521 METEOR_DEALLOC_PAGES opt_meteor.h
522 METEOR_DEALLOC_ABOVE opt_meteor.h
523
524 # options for serial support
525 COM_ESP opt_sio.h
526 COM_MULTIPORT opt_sio.h
527 BREAK_TO_DEBUGGER opt_comconsole.h
528 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
529
530 # options for bus/device framework
531 BUS_DEBUG opt_bus.h
532
533 # options for USB support
534 UHCI_DEBUG opt_usb.h
535 OHCI_DEBUG opt_usb.h
536 USB_DEBUG opt_usb.h
537 UGEN_DEBUG opt_usb.h
538 UHID_DEBUG opt_usb.h
539 UHUB_DEBUG opt_usb.h
540 UKBD_DEBUG opt_usb.h
541 ULPT_DEBUG opt_usb.h
542 UMASS_DEBUG opt_usb.h
543 UMS_DEBUG opt_usb.h
544 URIO_DEBUG opt_usb.h
545 UKBD_DFLT_KEYMAP opt_ukbd.h
546 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
547
548 # Vinum options
549 VINUMDEBUG opt_vinum.h
550 VINUM_AUTOSTART opt_vinum.h
551
552 # Embedded system options
553 INIT_PATH opt_init_path.h
554
555 ROOTDEVNAME opt_rootdevname.h
556
557 FDC_DEBUG opt_fdc.h
558 PCFCLOCK_VERBOSE opt_pcfclock.h
559 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
560 TDFX_LINUX opt_tdfx.h
561
562 # RAIDframe options
563 RAID_AUTOCONFIG opt_raid.h
564 RAID_DEBUG opt_raid.h
565
566 KTR opt_global.h
567 KTR_ALQ opt_ktr.h
568 KTR_MASK opt_ktr.h
569 KTR_CPUMASK opt_ktr.h
570 KTR_COMPILE opt_global.h
571 KTR_ENTRIES opt_global.h
572 KTR_VERBOSE opt_ktr.h
573 WITNESS opt_global.h
574 WITNESS_DDB opt_witness.h
575 WITNESS_SKIPSPIN opt_witness.h
576
577 # options for ACPI support
578 ACPI_DEBUG opt_acpi.h
579 ACPI_NO_SEMAPHORES opt_acpi.h
580 ACPI_MAX_THREADS opt_acpi.h
581
582 # options for DEVFS, see sys/fs/devfs/devfs.h
583 NDEVFSINO opt_devfs.h
584 NDEVFSOVERFLOW opt_devfs.h
585
586 # various 'device presence' options.
587 DEV_ISA opt_isa.h
588 DEV_MCA opt_mca.h
589 DEV_BPF opt_bpf.h
590
591 # ed driver
592 ED_NO_MIIBUS opt_ed.h
593
594 # wi driver
595 WI_SYMBOL_FIRMWARE opt_wi.h
596
597 # XXX bogusly global.
598 DEVICE_POLLING opt_global.h
599 # options for ubsec driver
600 UBSEC_DEBUG opt_ubsec.h
601 UBSEC_RNDTEST opt_ubsec.h
602
603 # options for hifn driver
604 HIFN_DEBUG opt_hifn.h
605 HIFN_RNDTEST opt_hifn.h
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