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
34AAC_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
42AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
43 # mapped I/O
44
45AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
46 # targetmode operations.
47
48AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
49 # configuration prom.
50
51AHC_DEBUG opt_aic7xxx.h # Compile in Aic7xxx Debugging code.
52
53AHC_DEBUG_OPTS opt_aic7xxx.h # Aic7xxx driver debugging options.
54 # See sys/dev/aic7xxx/aic7xxx.h
55
56AHC_REG_PRETTY_PRINT opt_aic7xxx.h # Print register bitfields in debug
57 # output. Adds ~128k to driver.
58
59# Adaptec aic79xx SCSI controller options
60AHD_DEBUG opt_aic79xx.h # Compile in Aic79xx Debugging code.
61
62AHD_DEBUG_OPTS opt_aic79xx.h # Aic79xx driver debugging options.
63 # See sys/dev/aic7xxx/aic79xx.h
64
65AHD_TMODE_ENABLE opt_aic79xx.h # Bitmap of units to enable
66 # targetmode operations.
67
68AHD_REG_PRETTY_PRINT opt_aic79xx.h # Print register bitfields in debug
69 # output. Adds ~215k to driver.
70
71ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
72 # mapped I/O
73
74# Miscellaneous options.
75ADAPTIVE_MUTEXES
76ALQ
77CODA_COMPAT_5 opt_coda.h
78COMPAT_43 opt_compat.h
79COMPAT_FREEBSD4 opt_compat.h
80COMPAT_SUNOS opt_compat.h
81COMPILING_LINT opt_global.h
82CONSPEED opt_comconsole.h
83CY_PCI_FASTINTR
84DDB
85DDB_NOKLDSYM opt_ddb.h
86DDB_TRACE
87DDB_UNATTENDED
88GDB_REMOTE_CHAT opt_ddb.h
89GDBSPEED opt_ddb.h
90GEOM_AES opt_geom.h
91GEOM_APPLE opt_geom.h
92GEOM_BDE opt_geom.h
93GEOM_BSD opt_geom.h
94GEOM_FOX opt_geom.h
95GEOM_GPT opt_geom.h
96GEOM_MBR opt_geom.h
97GEOM_MIRROR opt_geom.h
98GEOM_PC98 opt_geom.h
99GEOM_SUNLABEL opt_geom.h
100GEOM_VOL opt_geom.h
101HW_WDOG
102KSTACK_PAGES
103KSTACK_MAX_PAGES
104KTRACE
105KTRACE_REQUEST_POOL opt_ktrace.h
106LIBICONV
107MAC
108MAC_ALWAYS_LABEL_MBUF opt_mac.h
109MAC_BIBA opt_dontuse.h
110MAC_BSDEXTENDED opt_dontuse.h
111MAC_DEBUG opt_mac.h
112MAC_IFOFF opt_dontuse.h
113MAC_LOMAC opt_dontuse.h
114MAC_MLS opt_dontuse.h
115MAC_NONE opt_dontuse.h
116MAC_PARTITION opt_dontuse.h
117MAC_PORTACL opt_dontuse.h
118MAC_SEEOTHERUIDS opt_dontuse.h
119MAC_STUB opt_dontuse.h
120MAC_TEST opt_dontuse.h
121MD_ROOT opt_md.h
122MD_ROOT_SIZE opt_md.h
123NDGBPORTS opt_dgb.h
124NSWBUF_MIN opt_swap.h
125NTIMECOUNTER opt_ntp.h
126PANIC_REBOOT_WAIT_TIME opt_panic.h
127PPS_SYNC opt_ntp.h
128PUC_FASTINTR opt_puc.h
129QUOTA
130SCHED_4BSD opt_sched.h
131SCHED_ULE opt_sched.h
132SHOW_BUSYBUFS
133SPX_HACK
134SUIDDIR opt_suiddir.h
135MSGMNB opt_sysvipc.h
136MSGMNI opt_sysvipc.h
137MSGSEG opt_sysvipc.h
138MSGSSZ opt_sysvipc.h
139MSGTQL opt_sysvipc.h
140SEMMAP opt_sysvipc.h
141SEMMNI opt_sysvipc.h
142SEMMNS opt_sysvipc.h
143SEMMNU opt_sysvipc.h
144SEMMSL opt_sysvipc.h
145SEMOPM opt_sysvipc.h
146SEMUME opt_sysvipc.h
147SHMALL opt_sysvipc.h
148SHMMAX opt_sysvipc.h
149SHMMAXPGS opt_sysvipc.h
150SHMMIN opt_sysvipc.h
151SHMMNI opt_sysvipc.h
152SHMSEG opt_sysvipc.h
153SYSVMSG opt_sysvipc.h
154SYSVSEM opt_sysvipc.h
155SYSVSHM opt_sysvipc.h
156VFS_AIO
157WLCACHE opt_wavelan.h
158WLDEBUG opt_wavelan.h
159TTYHOG opt_tty.h
160DIRECTIO opt_directio.h
161
162# POSIX kernel options
163_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
164P1003_1B_SEMAPHORES opt_posix.h
165
166# Do we want the config file compiled into the kernel?
167INCLUDE_CONFIG_FILE opt_config.h
168
169# Options for static filesystems. These should only be used at config
170# time, since the corresponding lkms cannot work if there are any static
171# dependencies. Unusability is enforced by hiding the defines for the
172# options in a never-included header.
173CD9660 opt_dontuse.h
174CODA opt_dontuse.h
175EXT2FS opt_dontuse.h
176FDESCFS opt_dontuse.h
177HPFS opt_dontuse.h
178LINPROCFS opt_dontuse.h
179MSDOSFS opt_dontuse.h
180NTFS opt_dontuse.h
181NULLFS opt_dontuse.h
182NWFS opt_dontuse.h
183PORTALFS opt_dontuse.h
184PROCFS opt_dontuse.h
185PSEUDOFS opt_dontuse.h
186SMBFS opt_dontuse.h
187UDF opt_dontuse.h
188UMAPFS opt_dontuse.h
189UNIONFS opt_dontuse.h
190
191# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
192FFS opt_ffs_broken_fixme.h
193
194# These static filesystems have one slightly bogus static dependency in
195# sys/i386/i386/autoconf.c. If any of these filesystems are
196# statically compiled into the kernel, code for mounting them as root
197# filesystems will be enabled - but look below.
198NFSCLIENT opt_nfs.h
199NFSSERVER opt_nfs.h
200
201# filesystems and libiconv bridge
202CD9660_ICONV opt_dontuse.h
203MSDOSFS_ICONV opt_dontuse.h
204NTFS_ICONV opt_dontuse.h
205
206# If you are following the conditions in the copyright,
207# you can enable soft-updates which will speed up a lot of thigs
208# and make the system safer from crashes at the same time.
209# otherwise a STUB module will be compiled in.
210SOFTUPDATES opt_ffs.h
211
212# Enabling this option turns on support for Access Control Lists in UFS,
213# which can be used to support high security configurations. Depends on
214# UFS_EXTATTR.
215UFS_ACL opt_ufs.h
216
217# Enabling this option turns on support for extended attributes in UFS-based
218# filesystems, which can be used to support high security configurations
219# as well as new filesystem features.
220UFS_EXTATTR opt_ufs.h
221UFS_EXTATTR_AUTOSTART opt_ufs.h
222
223# Enable fast hash lookups for large directories on UFS-based filesystems.
224UFS_DIRHASH opt_ufs.h
225
226# The below sentence is not in English, and neither is this one.
227# We plan to remove the static dependences above, with a
228# <filesystem>_ROOT option to control if it usable as root. This list
229# allows these options to be present in config files already (though
230# they won't make any difference yet).
231NFS_ROOT opt_nfsroot.h
232
233# SMB/CIFS requester
234NETSMB opt_netsmb.h
235NETSMBCRYPTO opt_netsmb.h
236
237# Options used only in subr_param.c.
238HZ opt_param.h
239MAXFILES opt_param.h
240NBUF opt_param.h
241NMBCLUSTERS opt_param.h
242NSFBUFS opt_param.h
243VM_BCACHE_SIZE_MAX opt_param.h
244VM_SWZONE_SIZE_MAX opt_param.h
245MAXUSERS
246DFLDSIZ opt_param.h
247MAXDSIZ opt_param.h
248MAXSSIZ opt_param.h
249
250# Generic SCSI options.
251CAM_MAX_HIGHPOWER opt_cam.h
252CAMDEBUG opt_cam.h
253CAM_DEBUG_DELAY opt_cam.h
254CAM_DEBUG_BUS opt_cam.h
255CAM_DEBUG_TARGET opt_cam.h
256CAM_DEBUG_LUN opt_cam.h
257CAM_DEBUG_FLAGS opt_cam.h
258CAM_NEW_TRAN_CODE opt_cam.h
259SCSI_DELAY opt_scsi.h
260SCSI_NO_SENSE_STRINGS opt_scsi.h
261SCSI_NO_OP_STRINGS opt_scsi.h
262
263# Options used only in cam/scsi/scsi_cd.c
264CHANGER_MIN_BUSY_SECONDS opt_cd.h
265CHANGER_MAX_BUSY_SECONDS opt_cd.h
266
267DA_OLD_QUIRKS opt_da.h
268
269# Options used only in cam/scsi/scsi_sa.c.
270SA_IO_TIMEOUT opt_sa.h
271SA_SPACE_TIMEOUT opt_sa.h
272SA_REWIND_TIMEOUT opt_sa.h
273SA_ERASE_TIMEOUT opt_sa.h
274SA_1FM_AT_EOD opt_sa.h
275
276# Options used only in cam/scsi/scsi_pt.c
277SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
278
279# Options used only in cam/scsi/scsi_ses.c
280SES_ENABLE_PASSTHROUGH opt_ses.h
281
282# Options used in dev/sym/ (Symbios SCSI driver).
283SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
284 # Allows the ncr to take precedence
285 # 1 (1<<0) -> 810a, 860
286 # 2 (1<<1) -> 825a, 875, 885, 895
287 # 4 (1<<2) -> 895a, 896, 1510d
288SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
289 # disabled:0 (default), enabled:1
290SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
291 # disabled:0, enabled:1 (default)
292SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
293 # default:8, range:[1..64]
294
295# Options used only in pci/ncr.c
296SCSI_NCR_DEBUG opt_ncr.h
297SCSI_NCR_MAX_SYNC opt_ncr.h
298SCSI_NCR_MAX_WIDE opt_ncr.h
299SCSI_NCR_MYADDR opt_ncr.h
300
301# Options used only in dev/isp/*
302ISP_TARGET_MODE opt_isp.h
303ISP_FW_CRASH_DUMP opt_isp.h
304
305# Options used in the 'ata' ATA/ATAPI driver
306ATA_STATIC_ID opt_ata.h
307ATA_NOPCI opt_ata.h
308DEV_ATADISK opt_ata.h
309DEV_ATARAID opt_ata.h
310DEV_ATAPICD opt_ata.h
311DEV_ATAPIST opt_ata.h
312DEV_ATAPIFD opt_ata.h
313DEV_ATAPICAM opt_ata.h
314
315# Net stuff.
316ACCEPT_FILTER_DATA
317ACCEPT_FILTER_HTTP
318BOOTP opt_bootp.h
319BOOTP_COMPAT opt_bootp.h
320BOOTP_NFSROOT opt_bootp.h
321BOOTP_NFSV3 opt_bootp.h
322BOOTP_WIRED_TO opt_bootp.h
323BRIDGE opt_bdg.h
324ETHER_II opt_ef.h
325ETHER_8023 opt_ef.h
326ETHER_8022 opt_ef.h
327ETHER_SNAP opt_ef.h
328MROUTING opt_mrouting.h
329PIM opt_mrouting.h
330INET opt_inet.h
331INET6 opt_inet6.h
332IPSEC opt_ipsec.h
333IPSEC_ESP opt_ipsec.h
334IPSEC_DEBUG opt_ipsec.h
335IPSEC_FILTERGIF opt_ipsec.h
336FAST_IPSEC opt_ipsec.h
337IPDIVERT
338DUMMYNET opt_ipdn.h
339IPFILTER opt_ipfilter.h
340IPFILTER_LOG opt_ipfilter.h
341IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
342PFIL_HOOKS opt_pfil_hooks.h
343IPFIREWALL opt_ipfw.h
344IPFIREWALL_VERBOSE opt_ipfw.h
345IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
346IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
347IPFIREWALL_FORWARD opt_ipfw.h
348IPV6FIREWALL opt_ip6fw.h
349IPV6FIREWALL_VERBOSE opt_ip6fw.h
350IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
351IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
352IPSTEALTH
353IPX
354IPXIP opt_ipx.h
355LIBMBPOOL
356LIBMCHAIN
357NCP
358NETATALK opt_atalk.h
359PPP_BSDCOMP opt_ppp.h
360PPP_DEFLATE opt_ppp.h
361PPP_FILTER opt_ppp.h
362RANDOM_IP_ID
363SLIP_IFF_OPTS opt_slip.h
364TCPDEBUG
365TCP_DROP_SYNFIN opt_tcp_input.h
366XBONEHACK
367MBUF_STRESS_TEST opt_mbuf_stress_test.h
368
369# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
370# Each netgraph node type can be either be compiled into the kernel
371# or loaded dynamically. To get the former, include the corresponding
372# option below. Each type has its own man page, e.g. ng_async(4).
373NETGRAPH
374NETGRAPH_ASYNC opt_netgraph.h
375NETGRAPH_BPF opt_netgraph.h
376NETGRAPH_BRIDGE opt_netgraph.h
377NETGRAPH_CISCO opt_netgraph.h
378NETGRAPH_ECHO opt_netgraph.h
379NETGRAPH_ETHER opt_netgraph.h
380NETGRAPH_FRAME_RELAY opt_netgraph.h
381NETGRAPH_GIF opt_netgraph.h
382NETGRAPH_GIF_DEMUX opt_netgraph.h
383NETGRAPH_HOLE opt_netgraph.h
384NETGRAPH_IFACE opt_netgraph.h
385NETGRAPH_IP_INPUT opt_netgraph.h
386NETGRAPH_KSOCKET opt_netgraph.h
387NETGRAPH_L2TP opt_netgraph.h
388NETGRAPH_LMI opt_netgraph.h
389# MPPC compression requires proprietary files (not included)
390NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
391NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
392NETGRAPH_ONE2MANY opt_netgraph.h
393NETGRAPH_PPP opt_netgraph.h
394NETGRAPH_PPPOE opt_netgraph.h
395NETGRAPH_PPTPGRE opt_netgraph.h
396NETGRAPH_RFC1490 opt_netgraph.h
397NETGRAPH_SOCKET opt_netgraph.h
398NETGRAPH_SPLIT opt_netgraph.h
399NETGRAPH_TEE opt_netgraph.h
400NETGRAPH_TTY opt_netgraph.h
401NETGRAPH_UI opt_netgraph.h
402NETGRAPH_VJC opt_netgraph.h
403NETGRAPH_ATM_ATMPIF opt_netgraph.h
404
405# NgATM options
406NGATM_ATM opt_netgraph.h
407NGATM_ATMBASE opt_netgraph.h
408NGATM_SSCOP opt_netgraph.h
409NGATM_SSCFU opt_netgraph.h
410
411# DRM options
412DRM_DEBUG opt_drm.h
413
414ZERO_COPY_SOCKETS opt_zero.h
415TI_PRIVATE_JUMBOS opt_ti.h
416TI_JUMBO_HDRSPLIT opt_ti.h
417
418# ATM (HARP version)
419ATM_CORE opt_atm.h
420ATM_IP opt_atm.h
421ATM_SIGPVC opt_atm.h
422ATM_SPANS opt_atm.h
423ATM_UNI opt_atm.h
424
425# XXX Conflict: # of devices vs network protocol (Native ATM).
426# This makes "atm.h" unusable.
427NATM
428
429DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
430 # mapped I/O
431# DPT driver debug flags
432DPT_MEASURE_PERFORMANCE opt_dpt.h
433DPT_HANDLE_TIMEOUTS opt_dpt.h
434DPT_TIMEOUT_FACTOR opt_dpt.h
435DPT_LOST_IRQ opt_dpt.h
436DPT_RESET_HBA opt_dpt.h
437
438# Adaptec ASR and DPT V/VI controller options
439ASR_MEASURE_PERFORMANCE opt_asr.h
440
441# Misc debug flags. Most of these should probably be replaced with
442# 'DEBUG', and then let people recompile just the interesting modules
443# with 'make CC="cc -DDEBUG"'.
444CLUSTERDEBUG opt_debug_cluster.h
445DEBUG_1284 opt_ppb_1284.h
446VP0_DEBUG opt_vpo.h
447LPT_DEBUG opt_lpt.h
448PLIP_DEBUG opt_plip.h
449LOCKF_DEBUG opt_debug_lockf.h
450MUTEX_DEBUG opt_global.h
451MUTEX_NOINLINE opt_global.h
452MUTEX_PROFILING opt_global.h
453NPX_DEBUG opt_debug_npx.h
454NETATALKDEBUG opt_atalk.h
455SI_DEBUG opt_debug_si.h
456WATCHDOG opt_watchdog.h
457
458# Fb options
459FB_DEBUG opt_fb.h
460FB_INSTALL_CDEV opt_fb.h
461
462# ppbus related options
463PERIPH_1284 opt_ppb_1284.h
464DONTPROBE_1284 opt_ppb_1284.h
465
466# smbus related options
467ENABLE_ALART opt_intpm.h
468
469# These cause changes all over the kernel
470BLKDEV_IOSIZE opt_global.h
471BURN_BRIDGES opt_global.h
472DEBUG opt_global.h
473DEBUG_LOCKS opt_global.h
474DEBUG_VFS_LOCKS opt_global.h
475DIAGNOSTIC opt_global.h
476INVARIANT_SUPPORT opt_global.h
477INVARIANTS opt_global.h
478LOOKUP_SHARED opt_global.h
479MCLSHIFT opt_global.h
480MSIZE opt_global.h
481REGRESSION opt_global.h
482RESTARTABLE_PANICS opt_global.h
483VFS_BIO_DEBUG opt_global.h
484
485# These are VM related options
486VM_KMEM_SIZE opt_vm.h
487VM_KMEM_SIZE_SCALE opt_vm.h
488VM_KMEM_SIZE_MAX opt_vm.h
489NO_SWAPPING opt_vm.h
490MALLOC_MAKE_FAILURES opt_vm.h
491MALLOC_PROFILE opt_vm.h
492PQ_NOOPT opt_vmpage.h
493PQ_NORMALCACHE opt_vmpage.h
494PQ_MEDIUMCACHE opt_vmpage.h
495PQ_LARGECACHE opt_vmpage.h
496PQ_HUGECACHE opt_vmpage.h
497PQ_CACHESIZE opt_vmpage.h
498
499# Standard SMP options
500SMP opt_global.h
501
502# Size of the kernel message buffer
503MSGBUF_SIZE opt_msgbuf.h
504
505# NFS options
506NFS_MINATTRTIMO opt_nfs.h
507NFS_MAXATTRTIMO opt_nfs.h
508NFS_MINDIRATTRTIMO opt_nfs.h
509NFS_MAXDIRATTRTIMO opt_nfs.h
510NFS_GATHERDELAY opt_nfs.h
511NFS_WDELAYHASHSIZ opt_nfs.h
512NFS_DEBUG opt_nfs.h
513
514# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
515OVERRIDE_CARD opt_bktr.h
516OVERRIDE_TUNER opt_bktr.h
517OVERRIDE_DBX opt_bktr.h
518OVERRIDE_MSP opt_bktr.h
519BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
520BROOKTREE_ALLOC_PAGES opt_bktr.h
521BKTR_OVERRIDE_CARD opt_bktr.h
522BKTR_OVERRIDE_TUNER opt_bktr.h
523BKTR_OVERRIDE_DBX opt_bktr.h
524BKTR_OVERRIDE_MSP opt_bktr.h
525BKTR_SYSTEM_DEFAULT opt_bktr.h
526BKTR_ALLOC_PAGES opt_bktr.h
527BKTR_USE_PLL opt_bktr.h
528BKTR_GPIO_ACCESS opt_bktr.h
529BKTR_NO_MSP_RESET opt_bktr.h
530BKTR_430_FX_MODE opt_bktr.h
531BKTR_SIS_VIA_MODE opt_bktr.h
532BKTR_USE_FREEBSD_SMBUS opt_bktr.h
533BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
534
535# meteor opt_meteor.h
536METEOR_ALLOC_PAGES opt_meteor.h
537METEOR_TEST_VIDEO opt_meteor.h
538METEOR_SYSTEM_DEFAULT opt_meteor.h
539METEOR_DEALLOC_PAGES opt_meteor.h
540METEOR_DEALLOC_ABOVE opt_meteor.h
541
542# options for serial support
543COM_ESP opt_sio.h
544COM_MULTIPORT opt_sio.h
545BREAK_TO_DEBUGGER opt_comconsole.h
546ALT_BREAK_TO_DEBUGGER opt_comconsole.h
547
548# Options to support PPS
549UART_PPS_ON_CTS opt_uart.h
550
551# options for bus/device framework
552BUS_DEBUG opt_bus.h
553
554# options for USB support
555UHCI_DEBUG opt_usb.h
556OHCI_DEBUG opt_usb.h
557USB_DEBUG opt_usb.h
558UGEN_DEBUG opt_usb.h
559UHID_DEBUG opt_usb.h
560UHUB_DEBUG opt_usb.h
561UKBD_DEBUG opt_usb.h
562ULPT_DEBUG opt_usb.h
563UMASS_DEBUG opt_usb.h
564UMS_DEBUG opt_usb.h
565URIO_DEBUG opt_usb.h
566UKBD_DFLT_KEYMAP opt_ukbd.h
567UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
568
569# Vinum options
570VINUMDEBUG opt_vinum.h
571VINUM_AUTOSTART opt_vinum.h
572
573# Embedded system options
574INIT_PATH opt_init_path.h
575
576ROOTDEVNAME opt_rootdevname.h
577
578FDC_DEBUG opt_fdc.h
579PCFCLOCK_VERBOSE opt_pcfclock.h
580PCFCLOCK_MAX_RETRIES opt_pcfclock.h
581TDFX_LINUX opt_tdfx.h
582
583# RAIDframe options
584RAID_AUTOCONFIG opt_raid.h
585RAID_DEBUG opt_raid.h
586
587KTR opt_global.h
588KTR_ALQ opt_ktr.h
589KTR_MASK opt_ktr.h
590KTR_CPUMASK opt_ktr.h
591KTR_COMPILE opt_global.h
592KTR_ENTRIES opt_global.h
593KTR_VERBOSE opt_ktr.h
594WITNESS opt_global.h
595WITNESS_DDB opt_witness.h
596WITNESS_SKIPSPIN opt_witness.h
597
598# options for ACPI support
599ACPI_DEBUG opt_acpi.h
600ACPI_MAX_THREADS opt_acpi.h
601ACPI_NO_SEMAPHORES opt_acpi.h
602ACPICA_PEDANTIC opt_acpi.h
603
604# options for DEVFS, see sys/fs/devfs/devfs.h
605NDEVFSINO opt_devfs.h
606NDEVFSOVERFLOW opt_devfs.h
607
608# various 'device presence' options.
609DEV_ISA opt_isa.h
610DEV_MCA opt_mca.h
611DEV_BPF opt_bpf.h
612DEV_SPLASH opt_splash.h
613
614EISA_SLOTS opt_eisa.h
615
616# ed driver
617ED_NO_MIIBUS opt_ed.h
618
619# wi driver
620WI_SYMBOL_FIRMWARE opt_wi.h
621
622# XXX bogusly global.
623DEVICE_POLLING opt_global.h
624
| 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
34AAC_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
42AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
43 # mapped I/O
44
45AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
46 # targetmode operations.
47
48AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
49 # configuration prom.
50
51AHC_DEBUG opt_aic7xxx.h # Compile in Aic7xxx Debugging code.
52
53AHC_DEBUG_OPTS opt_aic7xxx.h # Aic7xxx driver debugging options.
54 # See sys/dev/aic7xxx/aic7xxx.h
55
56AHC_REG_PRETTY_PRINT opt_aic7xxx.h # Print register bitfields in debug
57 # output. Adds ~128k to driver.
58
59# Adaptec aic79xx SCSI controller options
60AHD_DEBUG opt_aic79xx.h # Compile in Aic79xx Debugging code.
61
62AHD_DEBUG_OPTS opt_aic79xx.h # Aic79xx driver debugging options.
63 # See sys/dev/aic7xxx/aic79xx.h
64
65AHD_TMODE_ENABLE opt_aic79xx.h # Bitmap of units to enable
66 # targetmode operations.
67
68AHD_REG_PRETTY_PRINT opt_aic79xx.h # Print register bitfields in debug
69 # output. Adds ~215k to driver.
70
71ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
72 # mapped I/O
73
74# Miscellaneous options.
75ADAPTIVE_MUTEXES
76ALQ
77CODA_COMPAT_5 opt_coda.h
78COMPAT_43 opt_compat.h
79COMPAT_FREEBSD4 opt_compat.h
80COMPAT_SUNOS opt_compat.h
81COMPILING_LINT opt_global.h
82CONSPEED opt_comconsole.h
83CY_PCI_FASTINTR
84DDB
85DDB_NOKLDSYM opt_ddb.h
86DDB_TRACE
87DDB_UNATTENDED
88GDB_REMOTE_CHAT opt_ddb.h
89GDBSPEED opt_ddb.h
90GEOM_AES opt_geom.h
91GEOM_APPLE opt_geom.h
92GEOM_BDE opt_geom.h
93GEOM_BSD opt_geom.h
94GEOM_FOX opt_geom.h
95GEOM_GPT opt_geom.h
96GEOM_MBR opt_geom.h
97GEOM_MIRROR opt_geom.h
98GEOM_PC98 opt_geom.h
99GEOM_SUNLABEL opt_geom.h
100GEOM_VOL opt_geom.h
101HW_WDOG
102KSTACK_PAGES
103KSTACK_MAX_PAGES
104KTRACE
105KTRACE_REQUEST_POOL opt_ktrace.h
106LIBICONV
107MAC
108MAC_ALWAYS_LABEL_MBUF opt_mac.h
109MAC_BIBA opt_dontuse.h
110MAC_BSDEXTENDED opt_dontuse.h
111MAC_DEBUG opt_mac.h
112MAC_IFOFF opt_dontuse.h
113MAC_LOMAC opt_dontuse.h
114MAC_MLS opt_dontuse.h
115MAC_NONE opt_dontuse.h
116MAC_PARTITION opt_dontuse.h
117MAC_PORTACL opt_dontuse.h
118MAC_SEEOTHERUIDS opt_dontuse.h
119MAC_STUB opt_dontuse.h
120MAC_TEST opt_dontuse.h
121MD_ROOT opt_md.h
122MD_ROOT_SIZE opt_md.h
123NDGBPORTS opt_dgb.h
124NSWBUF_MIN opt_swap.h
125NTIMECOUNTER opt_ntp.h
126PANIC_REBOOT_WAIT_TIME opt_panic.h
127PPS_SYNC opt_ntp.h
128PUC_FASTINTR opt_puc.h
129QUOTA
130SCHED_4BSD opt_sched.h
131SCHED_ULE opt_sched.h
132SHOW_BUSYBUFS
133SPX_HACK
134SUIDDIR opt_suiddir.h
135MSGMNB opt_sysvipc.h
136MSGMNI opt_sysvipc.h
137MSGSEG opt_sysvipc.h
138MSGSSZ opt_sysvipc.h
139MSGTQL opt_sysvipc.h
140SEMMAP opt_sysvipc.h
141SEMMNI opt_sysvipc.h
142SEMMNS opt_sysvipc.h
143SEMMNU opt_sysvipc.h
144SEMMSL opt_sysvipc.h
145SEMOPM opt_sysvipc.h
146SEMUME opt_sysvipc.h
147SHMALL opt_sysvipc.h
148SHMMAX opt_sysvipc.h
149SHMMAXPGS opt_sysvipc.h
150SHMMIN opt_sysvipc.h
151SHMMNI opt_sysvipc.h
152SHMSEG opt_sysvipc.h
153SYSVMSG opt_sysvipc.h
154SYSVSEM opt_sysvipc.h
155SYSVSHM opt_sysvipc.h
156VFS_AIO
157WLCACHE opt_wavelan.h
158WLDEBUG opt_wavelan.h
159TTYHOG opt_tty.h
160DIRECTIO opt_directio.h
161
162# POSIX kernel options
163_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
164P1003_1B_SEMAPHORES opt_posix.h
165
166# Do we want the config file compiled into the kernel?
167INCLUDE_CONFIG_FILE opt_config.h
168
169# Options for static filesystems. These should only be used at config
170# time, since the corresponding lkms cannot work if there are any static
171# dependencies. Unusability is enforced by hiding the defines for the
172# options in a never-included header.
173CD9660 opt_dontuse.h
174CODA opt_dontuse.h
175EXT2FS opt_dontuse.h
176FDESCFS opt_dontuse.h
177HPFS opt_dontuse.h
178LINPROCFS opt_dontuse.h
179MSDOSFS opt_dontuse.h
180NTFS opt_dontuse.h
181NULLFS opt_dontuse.h
182NWFS opt_dontuse.h
183PORTALFS opt_dontuse.h
184PROCFS opt_dontuse.h
185PSEUDOFS opt_dontuse.h
186SMBFS opt_dontuse.h
187UDF opt_dontuse.h
188UMAPFS opt_dontuse.h
189UNIONFS opt_dontuse.h
190
191# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
192FFS opt_ffs_broken_fixme.h
193
194# These static filesystems have one slightly bogus static dependency in
195# sys/i386/i386/autoconf.c. If any of these filesystems are
196# statically compiled into the kernel, code for mounting them as root
197# filesystems will be enabled - but look below.
198NFSCLIENT opt_nfs.h
199NFSSERVER opt_nfs.h
200
201# filesystems and libiconv bridge
202CD9660_ICONV opt_dontuse.h
203MSDOSFS_ICONV opt_dontuse.h
204NTFS_ICONV opt_dontuse.h
205
206# If you are following the conditions in the copyright,
207# you can enable soft-updates which will speed up a lot of thigs
208# and make the system safer from crashes at the same time.
209# otherwise a STUB module will be compiled in.
210SOFTUPDATES opt_ffs.h
211
212# Enabling this option turns on support for Access Control Lists in UFS,
213# which can be used to support high security configurations. Depends on
214# UFS_EXTATTR.
215UFS_ACL opt_ufs.h
216
217# Enabling this option turns on support for extended attributes in UFS-based
218# filesystems, which can be used to support high security configurations
219# as well as new filesystem features.
220UFS_EXTATTR opt_ufs.h
221UFS_EXTATTR_AUTOSTART opt_ufs.h
222
223# Enable fast hash lookups for large directories on UFS-based filesystems.
224UFS_DIRHASH opt_ufs.h
225
226# The below sentence is not in English, and neither is this one.
227# We plan to remove the static dependences above, with a
228# <filesystem>_ROOT option to control if it usable as root. This list
229# allows these options to be present in config files already (though
230# they won't make any difference yet).
231NFS_ROOT opt_nfsroot.h
232
233# SMB/CIFS requester
234NETSMB opt_netsmb.h
235NETSMBCRYPTO opt_netsmb.h
236
237# Options used only in subr_param.c.
238HZ opt_param.h
239MAXFILES opt_param.h
240NBUF opt_param.h
241NMBCLUSTERS opt_param.h
242NSFBUFS opt_param.h
243VM_BCACHE_SIZE_MAX opt_param.h
244VM_SWZONE_SIZE_MAX opt_param.h
245MAXUSERS
246DFLDSIZ opt_param.h
247MAXDSIZ opt_param.h
248MAXSSIZ opt_param.h
249
250# Generic SCSI options.
251CAM_MAX_HIGHPOWER opt_cam.h
252CAMDEBUG opt_cam.h
253CAM_DEBUG_DELAY opt_cam.h
254CAM_DEBUG_BUS opt_cam.h
255CAM_DEBUG_TARGET opt_cam.h
256CAM_DEBUG_LUN opt_cam.h
257CAM_DEBUG_FLAGS opt_cam.h
258CAM_NEW_TRAN_CODE opt_cam.h
259SCSI_DELAY opt_scsi.h
260SCSI_NO_SENSE_STRINGS opt_scsi.h
261SCSI_NO_OP_STRINGS opt_scsi.h
262
263# Options used only in cam/scsi/scsi_cd.c
264CHANGER_MIN_BUSY_SECONDS opt_cd.h
265CHANGER_MAX_BUSY_SECONDS opt_cd.h
266
267DA_OLD_QUIRKS opt_da.h
268
269# Options used only in cam/scsi/scsi_sa.c.
270SA_IO_TIMEOUT opt_sa.h
271SA_SPACE_TIMEOUT opt_sa.h
272SA_REWIND_TIMEOUT opt_sa.h
273SA_ERASE_TIMEOUT opt_sa.h
274SA_1FM_AT_EOD opt_sa.h
275
276# Options used only in cam/scsi/scsi_pt.c
277SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
278
279# Options used only in cam/scsi/scsi_ses.c
280SES_ENABLE_PASSTHROUGH opt_ses.h
281
282# Options used in dev/sym/ (Symbios SCSI driver).
283SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
284 # Allows the ncr to take precedence
285 # 1 (1<<0) -> 810a, 860
286 # 2 (1<<1) -> 825a, 875, 885, 895
287 # 4 (1<<2) -> 895a, 896, 1510d
288SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
289 # disabled:0 (default), enabled:1
290SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
291 # disabled:0, enabled:1 (default)
292SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
293 # default:8, range:[1..64]
294
295# Options used only in pci/ncr.c
296SCSI_NCR_DEBUG opt_ncr.h
297SCSI_NCR_MAX_SYNC opt_ncr.h
298SCSI_NCR_MAX_WIDE opt_ncr.h
299SCSI_NCR_MYADDR opt_ncr.h
300
301# Options used only in dev/isp/*
302ISP_TARGET_MODE opt_isp.h
303ISP_FW_CRASH_DUMP opt_isp.h
304
305# Options used in the 'ata' ATA/ATAPI driver
306ATA_STATIC_ID opt_ata.h
307ATA_NOPCI opt_ata.h
308DEV_ATADISK opt_ata.h
309DEV_ATARAID opt_ata.h
310DEV_ATAPICD opt_ata.h
311DEV_ATAPIST opt_ata.h
312DEV_ATAPIFD opt_ata.h
313DEV_ATAPICAM opt_ata.h
314
315# Net stuff.
316ACCEPT_FILTER_DATA
317ACCEPT_FILTER_HTTP
318BOOTP opt_bootp.h
319BOOTP_COMPAT opt_bootp.h
320BOOTP_NFSROOT opt_bootp.h
321BOOTP_NFSV3 opt_bootp.h
322BOOTP_WIRED_TO opt_bootp.h
323BRIDGE opt_bdg.h
324ETHER_II opt_ef.h
325ETHER_8023 opt_ef.h
326ETHER_8022 opt_ef.h
327ETHER_SNAP opt_ef.h
328MROUTING opt_mrouting.h
329PIM opt_mrouting.h
330INET opt_inet.h
331INET6 opt_inet6.h
332IPSEC opt_ipsec.h
333IPSEC_ESP opt_ipsec.h
334IPSEC_DEBUG opt_ipsec.h
335IPSEC_FILTERGIF opt_ipsec.h
336FAST_IPSEC opt_ipsec.h
337IPDIVERT
338DUMMYNET opt_ipdn.h
339IPFILTER opt_ipfilter.h
340IPFILTER_LOG opt_ipfilter.h
341IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
342PFIL_HOOKS opt_pfil_hooks.h
343IPFIREWALL opt_ipfw.h
344IPFIREWALL_VERBOSE opt_ipfw.h
345IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
346IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
347IPFIREWALL_FORWARD opt_ipfw.h
348IPV6FIREWALL opt_ip6fw.h
349IPV6FIREWALL_VERBOSE opt_ip6fw.h
350IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
351IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
352IPSTEALTH
353IPX
354IPXIP opt_ipx.h
355LIBMBPOOL
356LIBMCHAIN
357NCP
358NETATALK opt_atalk.h
359PPP_BSDCOMP opt_ppp.h
360PPP_DEFLATE opt_ppp.h
361PPP_FILTER opt_ppp.h
362RANDOM_IP_ID
363SLIP_IFF_OPTS opt_slip.h
364TCPDEBUG
365TCP_DROP_SYNFIN opt_tcp_input.h
366XBONEHACK
367MBUF_STRESS_TEST opt_mbuf_stress_test.h
368
369# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
370# Each netgraph node type can be either be compiled into the kernel
371# or loaded dynamically. To get the former, include the corresponding
372# option below. Each type has its own man page, e.g. ng_async(4).
373NETGRAPH
374NETGRAPH_ASYNC opt_netgraph.h
375NETGRAPH_BPF opt_netgraph.h
376NETGRAPH_BRIDGE opt_netgraph.h
377NETGRAPH_CISCO opt_netgraph.h
378NETGRAPH_ECHO opt_netgraph.h
379NETGRAPH_ETHER opt_netgraph.h
380NETGRAPH_FRAME_RELAY opt_netgraph.h
381NETGRAPH_GIF opt_netgraph.h
382NETGRAPH_GIF_DEMUX opt_netgraph.h
383NETGRAPH_HOLE opt_netgraph.h
384NETGRAPH_IFACE opt_netgraph.h
385NETGRAPH_IP_INPUT opt_netgraph.h
386NETGRAPH_KSOCKET opt_netgraph.h
387NETGRAPH_L2TP opt_netgraph.h
388NETGRAPH_LMI opt_netgraph.h
389# MPPC compression requires proprietary files (not included)
390NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
391NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
392NETGRAPH_ONE2MANY opt_netgraph.h
393NETGRAPH_PPP opt_netgraph.h
394NETGRAPH_PPPOE opt_netgraph.h
395NETGRAPH_PPTPGRE opt_netgraph.h
396NETGRAPH_RFC1490 opt_netgraph.h
397NETGRAPH_SOCKET opt_netgraph.h
398NETGRAPH_SPLIT opt_netgraph.h
399NETGRAPH_TEE opt_netgraph.h
400NETGRAPH_TTY opt_netgraph.h
401NETGRAPH_UI opt_netgraph.h
402NETGRAPH_VJC opt_netgraph.h
403NETGRAPH_ATM_ATMPIF opt_netgraph.h
404
405# NgATM options
406NGATM_ATM opt_netgraph.h
407NGATM_ATMBASE opt_netgraph.h
408NGATM_SSCOP opt_netgraph.h
409NGATM_SSCFU opt_netgraph.h
410
411# DRM options
412DRM_DEBUG opt_drm.h
413
414ZERO_COPY_SOCKETS opt_zero.h
415TI_PRIVATE_JUMBOS opt_ti.h
416TI_JUMBO_HDRSPLIT opt_ti.h
417
418# ATM (HARP version)
419ATM_CORE opt_atm.h
420ATM_IP opt_atm.h
421ATM_SIGPVC opt_atm.h
422ATM_SPANS opt_atm.h
423ATM_UNI opt_atm.h
424
425# XXX Conflict: # of devices vs network protocol (Native ATM).
426# This makes "atm.h" unusable.
427NATM
428
429DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
430 # mapped I/O
431# DPT driver debug flags
432DPT_MEASURE_PERFORMANCE opt_dpt.h
433DPT_HANDLE_TIMEOUTS opt_dpt.h
434DPT_TIMEOUT_FACTOR opt_dpt.h
435DPT_LOST_IRQ opt_dpt.h
436DPT_RESET_HBA opt_dpt.h
437
438# Adaptec ASR and DPT V/VI controller options
439ASR_MEASURE_PERFORMANCE opt_asr.h
440
441# Misc debug flags. Most of these should probably be replaced with
442# 'DEBUG', and then let people recompile just the interesting modules
443# with 'make CC="cc -DDEBUG"'.
444CLUSTERDEBUG opt_debug_cluster.h
445DEBUG_1284 opt_ppb_1284.h
446VP0_DEBUG opt_vpo.h
447LPT_DEBUG opt_lpt.h
448PLIP_DEBUG opt_plip.h
449LOCKF_DEBUG opt_debug_lockf.h
450MUTEX_DEBUG opt_global.h
451MUTEX_NOINLINE opt_global.h
452MUTEX_PROFILING opt_global.h
453NPX_DEBUG opt_debug_npx.h
454NETATALKDEBUG opt_atalk.h
455SI_DEBUG opt_debug_si.h
456WATCHDOG opt_watchdog.h
457
458# Fb options
459FB_DEBUG opt_fb.h
460FB_INSTALL_CDEV opt_fb.h
461
462# ppbus related options
463PERIPH_1284 opt_ppb_1284.h
464DONTPROBE_1284 opt_ppb_1284.h
465
466# smbus related options
467ENABLE_ALART opt_intpm.h
468
469# These cause changes all over the kernel
470BLKDEV_IOSIZE opt_global.h
471BURN_BRIDGES opt_global.h
472DEBUG opt_global.h
473DEBUG_LOCKS opt_global.h
474DEBUG_VFS_LOCKS opt_global.h
475DIAGNOSTIC opt_global.h
476INVARIANT_SUPPORT opt_global.h
477INVARIANTS opt_global.h
478LOOKUP_SHARED opt_global.h
479MCLSHIFT opt_global.h
480MSIZE opt_global.h
481REGRESSION opt_global.h
482RESTARTABLE_PANICS opt_global.h
483VFS_BIO_DEBUG opt_global.h
484
485# These are VM related options
486VM_KMEM_SIZE opt_vm.h
487VM_KMEM_SIZE_SCALE opt_vm.h
488VM_KMEM_SIZE_MAX opt_vm.h
489NO_SWAPPING opt_vm.h
490MALLOC_MAKE_FAILURES opt_vm.h
491MALLOC_PROFILE opt_vm.h
492PQ_NOOPT opt_vmpage.h
493PQ_NORMALCACHE opt_vmpage.h
494PQ_MEDIUMCACHE opt_vmpage.h
495PQ_LARGECACHE opt_vmpage.h
496PQ_HUGECACHE opt_vmpage.h
497PQ_CACHESIZE opt_vmpage.h
498
499# Standard SMP options
500SMP opt_global.h
501
502# Size of the kernel message buffer
503MSGBUF_SIZE opt_msgbuf.h
504
505# NFS options
506NFS_MINATTRTIMO opt_nfs.h
507NFS_MAXATTRTIMO opt_nfs.h
508NFS_MINDIRATTRTIMO opt_nfs.h
509NFS_MAXDIRATTRTIMO opt_nfs.h
510NFS_GATHERDELAY opt_nfs.h
511NFS_WDELAYHASHSIZ opt_nfs.h
512NFS_DEBUG opt_nfs.h
513
514# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
515OVERRIDE_CARD opt_bktr.h
516OVERRIDE_TUNER opt_bktr.h
517OVERRIDE_DBX opt_bktr.h
518OVERRIDE_MSP opt_bktr.h
519BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
520BROOKTREE_ALLOC_PAGES opt_bktr.h
521BKTR_OVERRIDE_CARD opt_bktr.h
522BKTR_OVERRIDE_TUNER opt_bktr.h
523BKTR_OVERRIDE_DBX opt_bktr.h
524BKTR_OVERRIDE_MSP opt_bktr.h
525BKTR_SYSTEM_DEFAULT opt_bktr.h
526BKTR_ALLOC_PAGES opt_bktr.h
527BKTR_USE_PLL opt_bktr.h
528BKTR_GPIO_ACCESS opt_bktr.h
529BKTR_NO_MSP_RESET opt_bktr.h
530BKTR_430_FX_MODE opt_bktr.h
531BKTR_SIS_VIA_MODE opt_bktr.h
532BKTR_USE_FREEBSD_SMBUS opt_bktr.h
533BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
534
535# meteor opt_meteor.h
536METEOR_ALLOC_PAGES opt_meteor.h
537METEOR_TEST_VIDEO opt_meteor.h
538METEOR_SYSTEM_DEFAULT opt_meteor.h
539METEOR_DEALLOC_PAGES opt_meteor.h
540METEOR_DEALLOC_ABOVE opt_meteor.h
541
542# options for serial support
543COM_ESP opt_sio.h
544COM_MULTIPORT opt_sio.h
545BREAK_TO_DEBUGGER opt_comconsole.h
546ALT_BREAK_TO_DEBUGGER opt_comconsole.h
547
548# Options to support PPS
549UART_PPS_ON_CTS opt_uart.h
550
551# options for bus/device framework
552BUS_DEBUG opt_bus.h
553
554# options for USB support
555UHCI_DEBUG opt_usb.h
556OHCI_DEBUG opt_usb.h
557USB_DEBUG opt_usb.h
558UGEN_DEBUG opt_usb.h
559UHID_DEBUG opt_usb.h
560UHUB_DEBUG opt_usb.h
561UKBD_DEBUG opt_usb.h
562ULPT_DEBUG opt_usb.h
563UMASS_DEBUG opt_usb.h
564UMS_DEBUG opt_usb.h
565URIO_DEBUG opt_usb.h
566UKBD_DFLT_KEYMAP opt_ukbd.h
567UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
568
569# Vinum options
570VINUMDEBUG opt_vinum.h
571VINUM_AUTOSTART opt_vinum.h
572
573# Embedded system options
574INIT_PATH opt_init_path.h
575
576ROOTDEVNAME opt_rootdevname.h
577
578FDC_DEBUG opt_fdc.h
579PCFCLOCK_VERBOSE opt_pcfclock.h
580PCFCLOCK_MAX_RETRIES opt_pcfclock.h
581TDFX_LINUX opt_tdfx.h
582
583# RAIDframe options
584RAID_AUTOCONFIG opt_raid.h
585RAID_DEBUG opt_raid.h
586
587KTR opt_global.h
588KTR_ALQ opt_ktr.h
589KTR_MASK opt_ktr.h
590KTR_CPUMASK opt_ktr.h
591KTR_COMPILE opt_global.h
592KTR_ENTRIES opt_global.h
593KTR_VERBOSE opt_ktr.h
594WITNESS opt_global.h
595WITNESS_DDB opt_witness.h
596WITNESS_SKIPSPIN opt_witness.h
597
598# options for ACPI support
599ACPI_DEBUG opt_acpi.h
600ACPI_MAX_THREADS opt_acpi.h
601ACPI_NO_SEMAPHORES opt_acpi.h
602ACPICA_PEDANTIC opt_acpi.h
603
604# options for DEVFS, see sys/fs/devfs/devfs.h
605NDEVFSINO opt_devfs.h
606NDEVFSOVERFLOW opt_devfs.h
607
608# various 'device presence' options.
609DEV_ISA opt_isa.h
610DEV_MCA opt_mca.h
611DEV_BPF opt_bpf.h
612DEV_SPLASH opt_splash.h
613
614EISA_SLOTS opt_eisa.h
615
616# ed driver
617ED_NO_MIIBUS opt_ed.h
618
619# wi driver
620WI_SYMBOL_FIRMWARE opt_wi.h
621
622# XXX bogusly global.
623DEVICE_POLLING opt_global.h
624
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