3 # On the handling of kernel options
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
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.
24 # This handling scheme is not yet fully implemented.
27 # Format of this file:
28 # Option name filename
30 # If filename is missing, the default is
31 # opt_<name-of-option-in-lower-case>.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
47 TWA_FLASH_FIRMWARE opt_twa.h
55 KDB_UNATTENDED opt_kdb.h
56 SYSCTL_DEBUG opt_sysctl.h
58 NO_SYSCTL_DESCR opt_global.h
60 # Miscellaneous options.
61 ADAPTIVE_GIANT opt_adaptive_mutexes.h
62 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
65 CODA_COMPAT_5 opt_coda.h
66 COMPAT_43 opt_compat.h
67 COMPAT_43TTY opt_compat.h
68 COMPAT_FREEBSD4 opt_compat.h
69 COMPAT_FREEBSD5 opt_compat.h
70 COMPAT_FREEBSD6 opt_compat.h
71 COMPILING_LINT opt_global.h
74 FULL_PREEMPTION opt_sched.h
75 IPI_PREEMPTION opt_sched.h
80 GEOM_CONCAT opt_geom.h
84 GEOM_JOURNAL opt_geom.h
87 GEOM_MIRROR opt_geom.h
88 GEOM_MULTIPATH opt_geom.h
90 GEOM_PART_APM opt_geom.h
91 GEOM_PART_GPT opt_geom.h
95 GEOM_STRIPE opt_geom.h
96 GEOM_SUNLABEL opt_geom.h
104 KTRACE_REQUEST_POOL opt_ktrace.h
107 MAC_ALWAYS_LABEL_MBUF opt_mac.h
108 MAC_BIBA opt_dontuse.h
109 MAC_BSDEXTENDED opt_dontuse.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
118 MAC_STUB opt_dontuse.h
119 MAC_TEST opt_dontuse.h
121 MD_ROOT_SIZE opt_md.h
123 MFI_DECODE_LOG opt_mfi.h
124 MPROF_BUFFERS opt_mprof.h
125 MPROF_HASH_SIZE opt_mprof.h
127 NSWBUF_MIN opt_swap.h
128 PANIC_REBOOT_WAIT_TIME opt_panic.h
130 PPC_PROBE_CHIPSET opt_ppc.h
132 PREEMPTION opt_sched.h
134 SCHED_4BSD opt_sched.h
135 SCHED_CORE opt_sched.h
136 SCHED_ULE opt_sched.h
139 SLHCI_DEBUG opt_slhci.h
156 SHMMAXPGS opt_sysvipc.h
160 SYSVMSG opt_sysvipc.h
161 SYSVSEM opt_sysvipc.h
162 SYSVSHM opt_sysvipc.h
163 SW_WATCHDOG opt_watchdog.h
167 VERBOSE_SYSINIT opt_global.h
168 WLCACHE opt_wavelan.h
169 WLDEBUG opt_wavelan.h
171 # POSIX kernel options
172 P1003_1B_MQUEUE opt_posix.h
173 P1003_1B_SEMAPHORES opt_posix.h
174 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
176 # Do we want the config file compiled into the kernel?
177 INCLUDE_CONFIG_FILE opt_config.h
179 # Options for static filesystems. These should only be used at config
180 # time, since the corresponding lkms cannot work if there are any static
181 # dependencies. Unusability is enforced by hiding the defines for the
182 # options in a never-included header.
186 FDESCFS opt_dontuse.h
188 MSDOSFS opt_dontuse.h
192 PORTALFS opt_dontuse.h
194 PSEUDOFS opt_dontuse.h
195 REISERFS opt_dontuse.h
199 UNIONFS opt_dontuse.h
202 PSEUDOFS_TRACE opt_pseudofs.h
204 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
205 FFS opt_ffs_broken_fixme.h
207 # These static filesystems have one slightly bogus static dependency in
208 # sys/i386/i386/autoconf.c. If any of these filesystems are
209 # statically compiled into the kernel, code for mounting them as root
210 # filesystems will be enabled - but look below.
215 # filesystems and libiconv bridge
216 CD9660_ICONV opt_dontuse.h
217 MSDOSFS_ICONV opt_dontuse.h
218 NTFS_ICONV opt_dontuse.h
219 UDF_ICONV opt_dontuse.h
221 # If you are following the conditions in the copyright,
222 # you can enable soft-updates which will speed up a lot of thigs
223 # and make the system safer from crashes at the same time.
224 # otherwise a STUB module will be compiled in.
225 SOFTUPDATES opt_ffs.h
227 # On small, embedded systems, it can be useful to turn off support for
228 # snapshots. It saves about 30-40k for a feature that would be lightly
229 # used, if it is used at all.
230 NO_FFS_SNAPSHOT opt_ffs.h
232 # Enabling this option turns on support for Access Control Lists in UFS,
233 # which can be used to support high security configurations. Depends on
237 # Enabling this option turns on support for extended attributes in UFS-based
238 # filesystems, which can be used to support high security configurations
239 # as well as new filesystem features.
240 UFS_EXTATTR opt_ufs.h
241 UFS_EXTATTR_AUTOSTART opt_ufs.h
243 # Enable fast hash lookups for large directories on UFS-based filesystems.
244 UFS_DIRHASH opt_ufs.h
246 # Enable gjournal-based UFS journal.
247 UFS_GJOURNAL opt_ufs.h
249 # The below sentence is not in English, and neither is this one.
250 # We plan to remove the static dependences above, with a
251 # <filesystem>_ROOT option to control if it usable as root. This list
252 # allows these options to be present in config files already (though
253 # they won't make any difference yet).
254 NFS_ROOT opt_nfsroot.h
259 # Options used only in subr_param.c.
264 VM_BCACHE_SIZE_MAX opt_param.h
265 VM_SWZONE_SIZE_MAX opt_param.h
271 # Generic SCSI options.
272 CAM_MAX_HIGHPOWER opt_cam.h
274 CAM_DEBUG_DELAY opt_cam.h
275 CAM_DEBUG_BUS opt_cam.h
276 CAM_DEBUG_TARGET opt_cam.h
277 CAM_DEBUG_LUN opt_cam.h
278 CAM_DEBUG_FLAGS opt_cam.h
279 SCSI_DELAY opt_scsi.h
280 SCSI_NO_SENSE_STRINGS opt_scsi.h
281 SCSI_NO_OP_STRINGS opt_scsi.h
283 # Options used only in cam/scsi/scsi_cd.c
284 CHANGER_MIN_BUSY_SECONDS opt_cd.h
285 CHANGER_MAX_BUSY_SECONDS opt_cd.h
287 # Options used only in cam/scsi/scsi_sa.c.
288 SA_IO_TIMEOUT opt_sa.h
289 SA_SPACE_TIMEOUT opt_sa.h
290 SA_REWIND_TIMEOUT opt_sa.h
291 SA_ERASE_TIMEOUT opt_sa.h
292 SA_1FM_AT_EOD opt_sa.h
294 # Options used only in cam/scsi/scsi_pt.c
295 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
297 # Options used only in cam/scsi/scsi_ses.c
298 SES_ENABLE_PASSTHROUGH opt_ses.h
300 # Options used in dev/sym/ (Symbios SCSI driver).
301 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
302 # Allows the ncr to take precedence
303 # 1 (1<<0) -> 810a, 860
304 # 2 (1<<1) -> 825a, 875, 885, 895
305 # 4 (1<<2) -> 895a, 896, 1510d
306 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
307 # disabled:0 (default), enabled:1
308 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
309 # disabled:0, enabled:1 (default)
310 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
311 # default:8, range:[1..64]
313 # Options used only in pci/ncr.c
314 SCSI_NCR_DEBUG opt_ncr.h
315 SCSI_NCR_MAX_SYNC opt_ncr.h
316 SCSI_NCR_MAX_WIDE opt_ncr.h
317 SCSI_NCR_MYADDR opt_ncr.h
319 # Options used only in dev/isp/*
320 ISP_TARGET_MODE opt_isp.h
321 ISP_FW_CRASH_DUMP opt_isp.h
322 ISP_DEFAULT_ROLES opt_isp.h
324 # Options used in the 'ata' ATA/ATAPI driver
325 ATA_STATIC_ID opt_ata.h
338 ALTQ_NOPCC opt_altq.h
339 ALTQ_DEBUG opt_altq.h
341 BOOTP_COMPAT opt_bootp.h
342 BOOTP_NFSROOT opt_bootp.h
343 BOOTP_NFSV3 opt_bootp.h
344 BOOTP_WIRED_TO opt_bootp.h
350 PF_MPSAFE_UGID opt_pf.h
355 MROUTING opt_mrouting.h
359 IPSEC_ESP opt_ipsec.h
360 IPSEC_DEBUG opt_ipsec.h
361 IPSEC_FILTERGIF opt_ipsec.h
362 FAST_IPSEC opt_ipsec.h
365 IPFILTER opt_ipfilter.h
366 IPFILTER_LOG opt_ipfilter.h
367 IPFILTER_LOOKUP opt_ipfilter.h
368 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
369 IPFIREWALL opt_ipfw.h
370 IPFIREWALL_VERBOSE opt_ipfw.h
371 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
372 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
373 IPFIREWALL_FORWARD opt_ipfw.h
374 IPFIREWALL_NAT opt_ipfw.h
384 NET_WITH_GIANT opt_net.h
385 PPP_BSDCOMP opt_ppp.h
386 PPP_DEFLATE opt_ppp.h
388 SLIP_IFF_OPTS opt_slip.h
390 TCP_SIGNATURE opt_inet.h
391 TCP_SACK_DEBUG opt_tcp_sack.h
392 TCP_DROP_SYNFIN opt_tcp_input.h
394 VLAN_ARRAY opt_vlan.h
401 SCTP_DEBUG opt_sctp.h
402 SCTP_HIGH_SPEED opt_sctp.h
403 SCTP_LOG_MAXBURST opt_sctp.h
404 SCTP_LOG_RWND opt_sctp.h
405 SCTP_STAT_LOGGING opt_sctp.h
406 SCTP_CWND_LOGGING opt_sctp.h
407 SCTP_CWND_MONITOR opt_sctp.h
408 SCTP_BLK_LOGGING opt_sctp.h
409 SCTP_STR_LOGGING opt_sctp.h
410 SCTP_FR_LOGGING opt_sctp.h
411 SCTP_MAP_LOGGING opt_sctp.h
412 SCTP_SACK_LOGGING opt_sctp.h
413 SCTP_LOCK_LOGGING opt_sctp.h
414 SCTP_RTTVAR_LOGGING opt_sctp.h
415 SCTP_SB_LOGGING opt_sctp.h
416 SCTP_WITH_NO_CSUM opt_sctp.h
417 SCTP_EARLYFR_LOGGING opt_sctp.h
418 SCTP_NAGLE_LOGGING opt_sctp.h
419 SCTP_WAKE_LOGGING opt_sctp.h
420 SCTP_RECV_RWND_LOGGING opt_sctp.h
421 SCTP_SACK_RWND_LOGGING opt_sctp.h
422 SCTP_FLIGHT_LOGGING opt_sctp.h
423 SCTP_MBUF_LOGGING opt_sctp.h
425 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
426 # Each netgraph node type can be either be compiled into the kernel
427 # or loaded dynamically. To get the former, include the corresponding
428 # option below. Each type has its own man page, e.g. ng_async(4).
430 NETGRAPH_DEBUG opt_netgraph.h
431 NETGRAPH_ASYNC opt_netgraph.h
432 NETGRAPH_ATMLLC opt_netgraph.h
433 NETGRAPH_ATM_ATMPIF opt_netgraph.h
434 NETGRAPH_BLUETOOTH opt_netgraph.h
435 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
436 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
437 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
438 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
439 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
440 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
441 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
442 NETGRAPH_BPF opt_netgraph.h
443 NETGRAPH_BRIDGE opt_netgraph.h
444 NETGRAPH_CISCO opt_netgraph.h
445 NETGRAPH_DEFLATE opt_netgraph.h
446 NETGRAPH_DEVICE opt_netgraph.h
447 NETGRAPH_ECHO opt_netgraph.h
448 NETGRAPH_EIFACE opt_netgraph.h
449 NETGRAPH_ETHER opt_netgraph.h
450 NETGRAPH_FEC opt_netgraph.h
451 NETGRAPH_FRAME_RELAY opt_netgraph.h
452 NETGRAPH_GIF opt_netgraph.h
453 NETGRAPH_GIF_DEMUX opt_netgraph.h
454 NETGRAPH_HOLE opt_netgraph.h
455 NETGRAPH_IFACE opt_netgraph.h
456 NETGRAPH_IP_INPUT opt_netgraph.h
457 NETGRAPH_IPFW opt_netgraph.h
458 NETGRAPH_KSOCKET opt_netgraph.h
459 NETGRAPH_L2TP opt_netgraph.h
460 NETGRAPH_LMI opt_netgraph.h
461 # MPPC compression requires proprietary files (not included)
462 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
463 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
464 NETGRAPH_NAT opt_netgraph.h
465 NETGRAPH_NETFLOW opt_netgraph.h
466 NETGRAPH_ONE2MANY opt_netgraph.h
467 NETGRAPH_PPP opt_netgraph.h
468 NETGRAPH_PPPOE opt_netgraph.h
469 NETGRAPH_PPTPGRE opt_netgraph.h
470 NETGRAPH_PRED1 opt_netgraph.h
471 NETGRAPH_RFC1490 opt_netgraph.h
472 NETGRAPH_SOCKET opt_netgraph.h
473 NETGRAPH_SPLIT opt_netgraph.h
474 NETGRAPH_SPPP opt_netgraph.h
475 NETGRAPH_TAG opt_netgraph.h
476 NETGRAPH_TCPMSS opt_netgraph.h
477 NETGRAPH_TEE opt_netgraph.h
478 NETGRAPH_TTY opt_netgraph.h
479 NETGRAPH_UI opt_netgraph.h
480 NETGRAPH_VJC opt_netgraph.h
483 NGATM_ATM opt_netgraph.h
484 NGATM_ATMBASE opt_netgraph.h
485 NGATM_SSCOP opt_netgraph.h
486 NGATM_SSCFU opt_netgraph.h
487 NGATM_UNI opt_netgraph.h
488 NGATM_CCATM opt_netgraph.h
493 ZERO_COPY_SOCKETS opt_zero.h
494 TI_PRIVATE_JUMBOS opt_ti.h
495 TI_JUMBO_HDRSPLIT opt_ti.h
504 # XXX Conflict: # of devices vs network protocol (Native ATM).
505 # This makes "atm.h" unusable.
508 # DPT driver debug flags
509 DPT_MEASURE_PERFORMANCE opt_dpt.h
510 DPT_HANDLE_TIMEOUTS opt_dpt.h
511 DPT_TIMEOUT_FACTOR opt_dpt.h
512 DPT_LOST_IRQ opt_dpt.h
513 DPT_RESET_HBA opt_dpt.h
515 # Misc debug flags. Most of these should probably be replaced with
516 # 'DEBUG', and then let people recompile just the interesting modules
517 # with 'make CC="cc -DDEBUG"'.
518 CLUSTERDEBUG opt_debug_cluster.h
519 DEBUG_1284 opt_ppb_1284.h
522 PLIP_DEBUG opt_plip.h
523 LOCKF_DEBUG opt_debug_lockf.h
524 NETATALKDEBUG opt_atalk.h
525 SI_DEBUG opt_debug_si.h
529 FB_INSTALL_CDEV opt_fb.h
531 # ppbus related options
532 PERIPH_1284 opt_ppb_1284.h
533 DONTPROBE_1284 opt_ppb_1284.h
535 # smbus related options
536 ENABLE_ALART opt_intpm.h
538 # These cause changes all over the kernel
539 BLKDEV_IOSIZE opt_global.h
541 DFLTPHYS opt_global.h
542 BURN_BRIDGES opt_global.h
544 DEBUG_LOCKS opt_global.h
545 DEBUG_VFS_LOCKS opt_global.h
546 DIAGNOSTIC opt_global.h
547 INVARIANT_SUPPORT opt_global.h
548 INVARIANTS opt_global.h
549 MCLSHIFT opt_global.h
550 MUTEX_DEBUG opt_global.h
551 MUTEX_NOINLINE opt_global.h
552 LOCK_PROFILING opt_global.h
553 LOCK_PROFILING_FAST opt_global.h
555 REGRESSION opt_global.h
556 RESTARTABLE_PANICS opt_global.h
557 RWLOCK_NOINLINE opt_global.h
558 VFS_BIO_DEBUG opt_global.h
560 # These are VM related options
561 VM_KMEM_SIZE opt_vm.h
562 VM_KMEM_SIZE_SCALE opt_vm.h
563 VM_KMEM_SIZE_MAX opt_vm.h
565 MALLOC_MAKE_FAILURES opt_vm.h
566 MALLOC_PROFILE opt_vm.h
567 PQ_NOOPT opt_vmpage.h
569 # The MemGuard replacement allocator used for tamper-after-free detection
570 DEBUG_MEMGUARD opt_vm.h
572 # The RedZone malloc(9) protection
573 DEBUG_REDZONE opt_vm.h
575 # Standard SMP options
578 # Size of the kernel message buffer
579 MSGBUF_SIZE opt_msgbuf.h
582 NFS_MINATTRTIMO opt_nfs.h
583 NFS_MAXATTRTIMO opt_nfs.h
584 NFS_MINDIRATTRTIMO opt_nfs.h
585 NFS_MAXDIRATTRTIMO opt_nfs.h
586 NFS_GATHERDELAY opt_nfs.h
587 NFS_WDELAYHASHSIZ opt_nfs.h
590 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
591 OVERRIDE_CARD opt_bktr.h
592 OVERRIDE_TUNER opt_bktr.h
593 OVERRIDE_DBX opt_bktr.h
594 OVERRIDE_MSP opt_bktr.h
595 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
596 BROOKTREE_ALLOC_PAGES opt_bktr.h
597 BKTR_OVERRIDE_CARD opt_bktr.h
598 BKTR_OVERRIDE_TUNER opt_bktr.h
599 BKTR_OVERRIDE_DBX opt_bktr.h
600 BKTR_OVERRIDE_MSP opt_bktr.h
601 BKTR_SYSTEM_DEFAULT opt_bktr.h
602 BKTR_ALLOC_PAGES opt_bktr.h
603 BKTR_USE_PLL opt_bktr.h
604 BKTR_GPIO_ACCESS opt_bktr.h
605 BKTR_NO_MSP_RESET opt_bktr.h
606 BKTR_430_FX_MODE opt_bktr.h
607 BKTR_SIS_VIA_MODE opt_bktr.h
608 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
609 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
611 BREAK_TO_DEBUGGER opt_comconsole.h
612 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
614 # Options to support PPS
615 UART_PPS_ON_CTS opt_uart.h
617 # options for bus/device framework
620 # options for USB support
623 UKBD_DFLT_KEYMAP opt_ukbd.h
624 UPLCOM_INTR_INTERVAL opt_uplcom.h
625 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
626 UVSCOM_INTR_INTERVAL opt_uvscom.h
628 # Embedded system options
634 PCFCLOCK_VERBOSE opt_pcfclock.h
635 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
640 KTR_CPUMASK opt_ktr.h
641 KTR_COMPILE opt_global.h
642 KTR_ENTRIES opt_global.h
643 KTR_VERBOSE opt_ktr.h
645 WITNESS_KDB opt_witness.h
646 WITNESS_SKIPSPIN opt_witness.h
648 # options for ACPI support
649 ACPI_DEBUG opt_acpi.h
650 ACPI_MAX_THREADS opt_acpi.h
651 ACPI_NO_SEMAPHORES opt_acpi.h
652 ACPICA_PEDANTIC opt_acpi.h
658 # various 'device presence' options.
662 DEV_SPLASH opt_splash.h
666 EISA_SLOTS opt_eisa.h
677 WI_SYMBOL_FIRMWARE opt_wi.h
679 SOCKBUF_DEBUG opt_global.h
681 # options for ubsec driver
682 UBSEC_DEBUG opt_ubsec.h
683 UBSEC_RNDTEST opt_ubsec.h
684 UBSEC_NO_RNG opt_ubsec.h
686 # options for hifn driver
687 HIFN_DEBUG opt_hifn.h
688 HIFN_RNDTEST opt_hifn.h
690 # options for safenet driver
691 SAFE_DEBUG opt_safe.h
692 SAFE_NO_RNG opt_safe.h
693 SAFE_RNDTEST opt_safe.h
696 MAXCONS opt_syscons.h
697 SC_ALT_MOUSE_IMAGE opt_syscons.h
698 SC_CUT_SPACES2TABS opt_syscons.h
699 SC_CUT_SEPCHARS opt_syscons.h
700 SC_DEBUG_LEVEL opt_syscons.h
701 SC_DFLT_FONT opt_syscons.h
702 SC_DISABLE_KDBKEY opt_syscons.h
703 SC_DISABLE_REBOOT opt_syscons.h
704 SC_HISTORY_SIZE opt_syscons.h
705 SC_KERNEL_CONS_ATTR opt_syscons.h
706 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
707 SC_MOUSE_CHAR opt_syscons.h
708 SC_NO_CUTPASTE opt_syscons.h
709 SC_NO_FONT_LOADING opt_syscons.h
710 SC_NO_HISTORY opt_syscons.h
711 SC_NO_MODE_CHANGE opt_syscons.h
712 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
713 SC_NO_SYSMOUSE opt_syscons.h
714 SC_NORM_ATTR opt_syscons.h
715 SC_NORM_REV_ATTR opt_syscons.h
716 SC_PIXEL_MODE opt_syscons.h
717 SC_RENDER_DEBUG opt_syscons.h
718 SC_TWOBUTTON_MOUSE opt_syscons.h
721 PRINTF_BUFR_SIZE opt_printf.h
724 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
725 KBD_INSTALL_CDEV opt_kbd.h
726 KBD_MAXRETRY opt_kbd.h
727 KBD_MAXWAIT opt_kbd.h
728 KBD_RESETDELAY opt_kbd.h
729 KBDIO_DEBUG opt_kbd.h
731 # options for the Atheros driver
735 ATH_DIAGAPI opt_ath.h
736 ATH_TX99_DIAG opt_ath.h
739 DCONS_BUF_SIZE opt_dcons.h
740 DCONS_POLL_HZ opt_dcons.h
741 DCONS_FORCE_CONSOLE opt_dcons.h
742 DCONS_FORCE_GDB opt_dcons.h
753 LOOKUP_SHARED opt_vfs.h
758 # XBOX options for FreeBSD/i386, but some files are MI
764 # snd_emu10kx sound driver options
765 SND_EMU10KX_MULTICHANNEL opt_emu10kx.h