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
51 DDB_BUFR_SIZE opt_ddb.h
52 DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h
53 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h
59 KDB_UNATTENDED opt_kdb.h
60 SYSCTL_DEBUG opt_sysctl.h
62 # Miscellaneous options.
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
76 FULL_PREEMPTION opt_sched.h
77 IPI_PREEMPTION opt_sched.h
82 GEOM_CONCAT opt_geom.h
86 GEOM_JOURNAL opt_geom.h
88 GEOM_LINUX_LVM opt_geom.h
90 GEOM_MIRROR opt_geom.h
91 GEOM_MULTIPATH opt_geom.h
93 GEOM_PART_APM opt_geom.h
94 GEOM_PART_BSD opt_geom.h
95 GEOM_PART_EBR opt_geom.h
96 GEOM_PART_EBR_COMPAT opt_geom.h
97 GEOM_PART_GPT opt_geom.h
98 GEOM_PART_MBR opt_geom.h
99 GEOM_PART_PC98 opt_geom.h
100 GEOM_PART_VTOC8 opt_geom.h
102 GEOM_RAID3 opt_geom.h
103 GEOM_SHSEC opt_geom.h
104 GEOM_STRIPE opt_geom.h
105 GEOM_SUNLABEL opt_geom.h
107 GEOM_VIRSTOR opt_geom.h
110 KDTRACE_HOOKS opt_kdtrace.h
114 KTRACE_REQUEST_POOL opt_ktrace.h
117 MAC_BIBA opt_dontuse.h
118 MAC_BSDEXTENDED opt_dontuse.h
119 MAC_IFOFF opt_dontuse.h
120 MAC_LOMAC opt_dontuse.h
121 MAC_MLS opt_dontuse.h
122 MAC_NONE opt_dontuse.h
123 MAC_PARTITION opt_dontuse.h
124 MAC_PORTACL opt_dontuse.h
125 MAC_SEEOTHERUIDS opt_dontuse.h
127 MAC_STUB opt_dontuse.h
128 MAC_TEST opt_dontuse.h
130 MD_ROOT_SIZE opt_md.h
132 MFI_DECODE_LOG opt_mfi.h
133 MPROF_BUFFERS opt_mprof.h
134 MPROF_HASH_SIZE opt_mprof.h
135 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
138 NO_SYSCTL_DESCR opt_global.h
139 NSWBUF_MIN opt_swap.h
140 MBUF_PACKET_ZONE_DISABLE opt_global.h
141 PANIC_REBOOT_WAIT_TIME opt_panic.h
143 PPC_PROBE_CHIPSET opt_ppc.h
145 PREEMPTION opt_sched.h
147 SCHED_4BSD opt_sched.h
148 SCHED_STATS opt_sched.h
149 SCHED_ULE opt_sched.h
152 SLHCI_DEBUG opt_slhci.h
170 SHMMAXPGS opt_sysvipc.h
174 SYSVMSG opt_sysvipc.h
175 SYSVSEM opt_sysvipc.h
176 SYSVSHM opt_sysvipc.h
177 SW_WATCHDOG opt_watchdog.h
180 VERBOSE_SYSINIT opt_global.h
181 WLCACHE opt_wavelan.h
182 WLDEBUG opt_wavelan.h
184 # POSIX kernel options
185 P1003_1B_MQUEUE opt_posix.h
186 P1003_1B_SEMAPHORES opt_posix.h
187 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
189 # Do we want the config file compiled into the kernel?
190 INCLUDE_CONFIG_FILE opt_config.h
192 # Options for static filesystems. These should only be used at config
193 # time, since the corresponding lkms cannot work if there are any static
194 # dependencies. Unusability is enforced by hiding the defines for the
195 # options in a never-included header.
199 FDESCFS opt_dontuse.h
201 MSDOSFS opt_dontuse.h
205 PORTALFS opt_dontuse.h
207 PSEUDOFS opt_dontuse.h
208 REISERFS opt_dontuse.h
212 UNIONFS opt_dontuse.h
215 PSEUDOFS_TRACE opt_pseudofs.h
217 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
218 FFS opt_ffs_broken_fixme.h
221 KGSSAPI opt_kgssapi.h
222 KGSSAPI_DEBUG opt_kgssapi.h
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.
231 # Use these options to compile the experimental nfs client and/or
232 # server that supports NFSv4 into a kernel.
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
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
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
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
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
266 # Enable fast hash lookups for large directories on UFS-based filesystems.
267 UFS_DIRHASH opt_ufs.h
269 # Enable gjournal-based UFS journal.
270 UFS_GJOURNAL opt_ufs.h
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
282 # Options used only in subr_param.c.
287 VM_BCACHE_SIZE_MAX opt_param.h
288 VM_SWZONE_SIZE_MAX opt_param.h
294 # Generic SCSI options.
295 CAM_MAX_HIGHPOWER 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
306 # Options used only in cam/scsi/scsi_cd.c
307 CHANGER_MIN_BUSY_SECONDS opt_cd.h
308 CHANGER_MAX_BUSY_SECONDS opt_cd.h
310 # Options used only in cam/scsi/scsi_sa.c.
311 SA_IO_TIMEOUT opt_sa.h
312 SA_SPACE_TIMEOUT opt_sa.h
313 SA_REWIND_TIMEOUT opt_sa.h
314 SA_ERASE_TIMEOUT opt_sa.h
315 SA_1FM_AT_EOD opt_sa.h
317 # Options used only in cam/scsi/scsi_pt.c
318 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
320 # Options used only in cam/scsi/scsi_ses.c
321 SES_ENABLE_PASSTHROUGH opt_ses.h
323 # Options used in dev/sym/ (Symbios SCSI driver).
324 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
325 # Allows the ncr to take precedence
326 # 1 (1<<0) -> 810a, 860
327 # 2 (1<<1) -> 825a, 875, 885, 895
328 # 4 (1<<2) -> 895a, 896, 1510d
329 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
330 # disabled:0 (default), enabled:1
331 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
332 # disabled:0, enabled:1 (default)
333 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
334 # default:8, range:[1..64]
336 # Options used only in pci/ncr.c
337 SCSI_NCR_DEBUG opt_ncr.h
338 SCSI_NCR_MAX_SYNC opt_ncr.h
339 SCSI_NCR_MAX_WIDE opt_ncr.h
340 SCSI_NCR_MYADDR opt_ncr.h
342 # Options used only in dev/isp/*
343 ISP_TARGET_MODE opt_isp.h
344 ISP_FW_CRASH_DUMP opt_isp.h
345 ISP_DEFAULT_ROLES opt_isp.h
347 # Options used only in dev/iscsi
348 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h
350 # Options used in the 'ata' ATA/ATAPI driver
351 ATA_STATIC_ID opt_ata.h
361 ALTQ_DEBUG opt_altq.h
363 ALTQ_NOPCC opt_altq.h
368 BOOTP_BLOCKSIZE opt_bootp.h
369 BOOTP_COMPAT opt_bootp.h
370 BOOTP_NFSROOT opt_bootp.h
371 BOOTP_NFSV3 opt_bootp.h
372 BOOTP_WIRED_TO opt_bootp.h
387 IPFILTER opt_ipfilter.h
388 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
389 IPFILTER_LOG opt_ipfilter.h
390 IPFILTER_LOOKUP opt_ipfilter.h
391 IPFIREWALL opt_ipfw.h
392 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
393 IPFIREWALL_FORWARD opt_ipfw.h
394 IPFIREWALL_NAT opt_ipfw.h
395 IPFIREWALL_VERBOSE opt_ipfw.h
396 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
398 IPSEC_DEBUG opt_ipsec.h
399 IPSEC_FILTERTUNNEL opt_ipsec.h
400 IPSEC_NAT_T opt_ipsec.h
409 MROUTING opt_mrouting.h
413 RADIX_MPATH opt_mpath.h
414 ROUTETABLES opt_route.h
415 SLIP_IFF_OPTS opt_slip.h
417 TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading
418 TCP_SIGNATURE opt_inet.h
419 VLAN_ARRAY opt_vlan.h
421 FLOWTABLE opt_route.h
427 SCTP_DEBUG opt_sctp.h # Enable debug printfs
428 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
429 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
430 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
431 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
432 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
433 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
434 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
439 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
440 # Each netgraph node type can be either be compiled into the kernel
441 # or loaded dynamically. To get the former, include the corresponding
442 # option below. Each type has its own man page, e.g. ng_async(4).
444 NETGRAPH_DEBUG opt_netgraph.h
445 NETGRAPH_ASYNC opt_netgraph.h
446 NETGRAPH_ATMLLC opt_netgraph.h
447 NETGRAPH_ATM_ATMPIF opt_netgraph.h
448 NETGRAPH_BLUETOOTH opt_netgraph.h
449 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
450 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
451 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
452 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
453 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
454 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
455 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
456 NETGRAPH_BPF opt_netgraph.h
457 NETGRAPH_BRIDGE opt_netgraph.h
458 NETGRAPH_CAR opt_netgraph.h
459 NETGRAPH_CISCO opt_netgraph.h
460 NETGRAPH_DEFLATE opt_netgraph.h
461 NETGRAPH_DEVICE opt_netgraph.h
462 NETGRAPH_ECHO opt_netgraph.h
463 NETGRAPH_EIFACE opt_netgraph.h
464 NETGRAPH_ETHER opt_netgraph.h
465 NETGRAPH_ETHER_ECHO opt_netgraph.h
466 NETGRAPH_FEC opt_netgraph.h
467 NETGRAPH_FRAME_RELAY opt_netgraph.h
468 NETGRAPH_GIF opt_netgraph.h
469 NETGRAPH_GIF_DEMUX opt_netgraph.h
470 NETGRAPH_HOLE opt_netgraph.h
471 NETGRAPH_IFACE opt_netgraph.h
472 NETGRAPH_IP_INPUT opt_netgraph.h
473 NETGRAPH_IPFW opt_netgraph.h
474 NETGRAPH_KSOCKET opt_netgraph.h
475 NETGRAPH_L2TP opt_netgraph.h
476 NETGRAPH_LMI opt_netgraph.h
477 # MPPC compression requires proprietary files (not included)
478 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
479 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
480 NETGRAPH_NAT opt_netgraph.h
481 NETGRAPH_NETFLOW opt_netgraph.h
482 NETGRAPH_ONE2MANY opt_netgraph.h
483 NETGRAPH_PIPE opt_netgraph.h
484 NETGRAPH_PPP opt_netgraph.h
485 NETGRAPH_PPPOE opt_netgraph.h
486 NETGRAPH_PPTPGRE opt_netgraph.h
487 NETGRAPH_PRED1 opt_netgraph.h
488 NETGRAPH_RFC1490 opt_netgraph.h
489 NETGRAPH_SOCKET opt_netgraph.h
490 NETGRAPH_SPLIT opt_netgraph.h
491 NETGRAPH_SPPP opt_netgraph.h
492 NETGRAPH_TAG opt_netgraph.h
493 NETGRAPH_TCPMSS opt_netgraph.h
494 NETGRAPH_TEE opt_netgraph.h
495 NETGRAPH_TTY opt_netgraph.h
496 NETGRAPH_UI opt_netgraph.h
497 NETGRAPH_VJC opt_netgraph.h
500 NGATM_ATM opt_netgraph.h
501 NGATM_ATMBASE opt_netgraph.h
502 NGATM_SSCOP opt_netgraph.h
503 NGATM_SSCFU opt_netgraph.h
504 NGATM_UNI opt_netgraph.h
505 NGATM_CCATM opt_netgraph.h
510 ZERO_COPY_SOCKETS opt_zero.h
511 TI_PRIVATE_JUMBOS opt_ti.h
512 TI_JUMBO_HDRSPLIT opt_ti.h
514 # XXX Conflict: # of devices vs network protocol (Native ATM).
515 # This makes "atm.h" unusable.
518 # DPT driver debug flags
519 DPT_MEASURE_PERFORMANCE opt_dpt.h
520 DPT_HANDLE_TIMEOUTS opt_dpt.h
521 DPT_TIMEOUT_FACTOR opt_dpt.h
522 DPT_LOST_IRQ opt_dpt.h
523 DPT_RESET_HBA opt_dpt.h
525 # Misc debug flags. Most of these should probably be replaced with
526 # 'DEBUG', and then let people recompile just the interesting modules
527 # with 'make CC="cc -DDEBUG"'.
528 CLUSTERDEBUG opt_debug_cluster.h
529 DEBUG_1284 opt_ppb_1284.h
532 PLIP_DEBUG opt_plip.h
533 LOCKF_DEBUG opt_debug_lockf.h
534 NETATALKDEBUG opt_atalk.h
535 SI_DEBUG opt_debug_si.h
539 FB_INSTALL_CDEV opt_fb.h
541 # ppbus related options
542 PERIPH_1284 opt_ppb_1284.h
543 DONTPROBE_1284 opt_ppb_1284.h
545 # smbus related options
546 ENABLE_ALART opt_intpm.h
548 # These cause changes all over the kernel
549 BLKDEV_IOSIZE opt_global.h
550 BURN_BRIDGES opt_global.h
552 DEBUG_LOCKS opt_global.h
553 DEBUG_VFS_LOCKS opt_global.h
554 DFLTPHYS opt_global.h
555 DIAGNOSTIC opt_global.h
556 INVARIANT_SUPPORT opt_global.h
557 INVARIANTS opt_global.h
559 MCLSHIFT opt_global.h
560 MUTEX_DEBUG opt_global.h
561 MUTEX_NOINLINE opt_global.h
562 LOCK_PROFILING opt_global.h
563 LOCK_PROFILING_FAST opt_global.h
565 REGRESSION opt_global.h
566 RESTARTABLE_PANICS opt_global.h
567 RWLOCK_NOINLINE opt_global.h
568 SX_NOINLINE opt_global.h
569 VFS_BIO_DEBUG opt_global.h
571 # These are VM related options
572 VM_KMEM_SIZE opt_vm.h
573 VM_KMEM_SIZE_SCALE opt_vm.h
574 VM_KMEM_SIZE_MAX opt_vm.h
575 VM_NRESERVLEVEL opt_vm.h
576 VM_LEVEL_0_ORDER opt_vm.h
578 MALLOC_MAKE_FAILURES opt_vm.h
579 MALLOC_PROFILE opt_vm.h
581 # The MemGuard replacement allocator used for tamper-after-free detection
582 DEBUG_MEMGUARD opt_vm.h
584 # The RedZone malloc(9) protection
585 DEBUG_REDZONE opt_vm.h
587 # Standard SMP options
590 # Size of the kernel message buffer
591 MSGBUF_SIZE opt_msgbuf.h
594 NFS_MINATTRTIMO opt_nfs.h
595 NFS_MAXATTRTIMO opt_nfs.h
596 NFS_MINDIRATTRTIMO opt_nfs.h
597 NFS_MAXDIRATTRTIMO opt_nfs.h
598 NFS_GATHERDELAY opt_nfs.h
599 NFS_WDELAYHASHSIZ opt_nfs.h
602 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
603 OVERRIDE_CARD opt_bktr.h
604 OVERRIDE_TUNER opt_bktr.h
605 OVERRIDE_DBX opt_bktr.h
606 OVERRIDE_MSP opt_bktr.h
607 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
608 BROOKTREE_ALLOC_PAGES opt_bktr.h
609 BKTR_OVERRIDE_CARD opt_bktr.h
610 BKTR_OVERRIDE_TUNER opt_bktr.h
611 BKTR_OVERRIDE_DBX opt_bktr.h
612 BKTR_OVERRIDE_MSP opt_bktr.h
613 BKTR_SYSTEM_DEFAULT opt_bktr.h
614 BKTR_ALLOC_PAGES opt_bktr.h
615 BKTR_USE_PLL opt_bktr.h
616 BKTR_GPIO_ACCESS opt_bktr.h
617 BKTR_NO_MSP_RESET opt_bktr.h
618 BKTR_430_FX_MODE opt_bktr.h
619 BKTR_SIS_VIA_MODE opt_bktr.h
620 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
621 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
623 BREAK_TO_DEBUGGER opt_comconsole.h
624 ALT_BREAK_TO_DEBUGGER opt_comconsole.h
626 # Options to support PPS
627 UART_PPS_ON_CTS opt_uart.h
629 # options for bus/device framework
632 # options for USB support
634 USB_VERBOSE opt_usb.h
635 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h
637 UKBD_DFLT_KEYMAP opt_ukbd.h
638 UPLCOM_INTR_INTERVAL opt_uplcom.h
639 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
640 UVSCOM_INTR_INTERVAL opt_uvscom.h
642 # Embedded system options
648 PCFCLOCK_VERBOSE opt_pcfclock.h
649 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
654 KTR_CPUMASK opt_ktr.h
655 KTR_COMPILE opt_global.h
656 KTR_ENTRIES opt_global.h
657 KTR_VERBOSE opt_ktr.h
659 WITNESS_KDB opt_witness.h
660 WITNESS_SKIPSPIN opt_witness.h
662 # options for ACPI support
663 ACPI_DEBUG opt_acpi.h
664 ACPI_MAX_TASKS opt_acpi.h
665 ACPI_MAX_THREADS opt_acpi.h
671 # various 'device presence' options.
676 DEV_SPLASH opt_splash.h
680 EISA_SLOTS opt_eisa.h
690 SOCKBUF_DEBUG opt_global.h
692 # options for ubsec driver
693 UBSEC_DEBUG opt_ubsec.h
694 UBSEC_RNDTEST opt_ubsec.h
695 UBSEC_NO_RNG opt_ubsec.h
697 # options for hifn driver
698 HIFN_DEBUG opt_hifn.h
699 HIFN_RNDTEST opt_hifn.h
701 # options for safenet driver
702 SAFE_DEBUG opt_safe.h
703 SAFE_NO_RNG opt_safe.h
704 SAFE_RNDTEST opt_safe.h
707 MAXCONS opt_syscons.h
708 SC_ALT_MOUSE_IMAGE opt_syscons.h
709 SC_CUT_SPACES2TABS opt_syscons.h
710 SC_CUT_SEPCHARS opt_syscons.h
711 SC_DEBUG_LEVEL opt_syscons.h
712 SC_DFLT_FONT opt_syscons.h
713 SC_DISABLE_KDBKEY opt_syscons.h
714 SC_DISABLE_REBOOT opt_syscons.h
715 SC_HISTORY_SIZE opt_syscons.h
716 SC_KERNEL_CONS_ATTR opt_syscons.h
717 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
718 SC_MOUSE_CHAR opt_syscons.h
719 SC_NO_CUTPASTE opt_syscons.h
720 SC_NO_FONT_LOADING opt_syscons.h
721 SC_NO_HISTORY opt_syscons.h
722 SC_NO_MODE_CHANGE opt_syscons.h
723 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
724 SC_NO_SYSMOUSE opt_syscons.h
725 SC_NORM_ATTR opt_syscons.h
726 SC_NORM_REV_ATTR opt_syscons.h
727 SC_PIXEL_MODE opt_syscons.h
728 SC_RENDER_DEBUG opt_syscons.h
729 SC_TWOBUTTON_MOUSE opt_syscons.h
731 # teken terminal emulator options
732 TEKEN_UTF8 opt_teken.h
733 TEKEN_XTERM opt_teken.h
736 PRINTF_BUFR_SIZE opt_printf.h
739 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
740 KBD_INSTALL_CDEV opt_kbd.h
741 KBD_MAXRETRY opt_kbd.h
742 KBD_MAXWAIT opt_kbd.h
743 KBD_RESETDELAY opt_kbd.h
744 KBDIO_DEBUG opt_kbd.h
746 # options for the Atheros driver
750 ATH_DIAGAPI opt_ath.h
751 ATH_TX99_DIAG opt_ath.h
753 # options for the Atheros hal
754 AH_SUPPORT_AR5416 opt_ah.h
758 AH_DEBUG_ALQ opt_ah.h
759 AH_REGOPS_FUNC opt_ah.h
760 AH_WRITE_REGDOMAIN opt_ah.h
761 AH_DEBUG_COUNTRY opt_ah.h
762 AH_WRITE_EEPROM opt_ah.h
763 AH_PRIVATE_DIAG opt_ah.h
764 AH_NEED_DESC_SWAP opt_ah.h
765 AH_USE_INIPDGAIN opt_ah.h
768 # options for the Broadcom BCM43xx driver (bwi)
770 BWI_DEBUG_VERBOSE opt_bwi.h
772 # options for the Marvell 8335 wireless driver
773 MALO_DEBUG opt_malo.h
774 MALO_TXBUF opt_malo.h
775 MALO_RXBUF opt_malo.h
777 # options for the Marvell wireless driver
781 MWL_DIAGAPI opt_mwl.h
782 MWL_AGGR_SIZE opt_mwl.h
783 MWL_TX_NODROP opt_mwl.h
786 DCONS_BUF_SIZE opt_dcons.h
787 DCONS_POLL_HZ opt_dcons.h
788 DCONS_FORCE_CONSOLE opt_dcons.h
789 DCONS_FORCE_GDB opt_dcons.h
794 # XBOX options for FreeBSD/i386, but some files are MI
800 # Interrupt filtering
803 # 802.11 support layer
804 IEEE80211_DEBUG opt_wlan.h
805 IEEE80211_DEBUG_REFCNT opt_wlan.h
806 IEEE80211_AMPDU_AGE opt_wlan.h
807 IEEE80211_SUPPORT_MESH opt_wlan.h
808 IEEE80211_SUPPORT_SUPERG opt_wlan.h
809 IEEE80211_SUPPORT_TDMA opt_wlan.h
811 # 802.11 TDMA support
812 TDMA_SLOTLEN_DEFAULT opt_tdma.h
813 TDMA_SLOTCNT_DEFAULT opt_tdma.h
814 TDMA_BINTVAL_DEFAULT opt_tdma.h
815 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
816 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
817 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
818 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h
819 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h
820 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h
821 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h
822 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h
824 # Network stack virtualization options
826 VNET_DEBUG opt_global.h
828 # Common Flash Interface (CFI) options
829 CFI_SUPPORT_STRATAFLASH opt_cfi.h
830 CFI_ARMEDANDDANGEROUS opt_cfi.h
834 SND_DIAGNOSTIC opt_snd.h
835 SND_FEEDER_MULTIFORMAT opt_snd.h
836 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h
837 SND_FEEDER_RATE_HP opt_snd.h
839 SND_OLDSTEREO opt_snd.h