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
50 ALT_BREAK_TO_DEBUGGER opt_kdb.h
51 BREAK_TO_DEBUGGER opt_kdb.h
53 DDB_BUFR_SIZE opt_ddb.h
54 DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h
55 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h
61 KDB_UNATTENDED opt_kdb.h
63 SYSCTL_DEBUG opt_sysctl.h
64 TEXTDUMP_PREFERRED opt_ddb.h
65 TEXTDUMP_VERBOSE opt_ddb.h
67 # Miscellaneous options.
71 BOOTHOWTO opt_global.h
72 BOOTVERBOSE opt_global.h
74 CAPABILITIES opt_capsicum.h
75 CAPABILITY_MODE opt_capsicum.h
76 COMPAT_43 opt_compat.h
77 COMPAT_43TTY opt_compat.h
78 COMPAT_FREEBSD4 opt_compat.h
79 COMPAT_FREEBSD5 opt_compat.h
80 COMPAT_FREEBSD6 opt_compat.h
81 COMPAT_FREEBSD7 opt_compat.h
82 COMPILING_LINT opt_global.h
83 COMPRESS_USER_CORES opt_core.h
85 DEADLKRES opt_watchdog.h
88 FULL_PREEMPTION opt_sched.h
89 IPI_PREEMPTION opt_sched.h
94 GEOM_CONCAT opt_geom.h
98 GEOM_JOURNAL opt_geom.h
100 GEOM_LINUX_LVM opt_geom.h
102 GEOM_MIRROR opt_geom.h
103 GEOM_MULTIPATH opt_geom.h
105 GEOM_PART_APM opt_geom.h
106 GEOM_PART_BSD opt_geom.h
107 GEOM_PART_EBR opt_geom.h
108 GEOM_PART_EBR_COMPAT opt_geom.h
109 GEOM_PART_GPT opt_geom.h
110 GEOM_PART_LDM opt_geom.h
111 GEOM_PART_MBR opt_geom.h
112 GEOM_PART_PC98 opt_geom.h
113 GEOM_PART_VTOC8 opt_geom.h
116 GEOM_RAID3 opt_geom.h
117 GEOM_SHSEC opt_geom.h
118 GEOM_STRIPE opt_geom.h
119 GEOM_SUNLABEL opt_geom.h
120 GEOM_UNCOMPRESS opt_geom.h
122 GEOM_VIRSTOR opt_geom.h
125 KDTRACE_HOOKS opt_kdtrace.h
129 KTRACE_REQUEST_POOL opt_ktrace.h
132 MAC_BIBA opt_dontuse.h
133 MAC_BSDEXTENDED opt_dontuse.h
134 MAC_IFOFF opt_dontuse.h
135 MAC_LOMAC opt_dontuse.h
136 MAC_MLS opt_dontuse.h
137 MAC_NONE opt_dontuse.h
138 MAC_PARTITION opt_dontuse.h
139 MAC_PORTACL opt_dontuse.h
140 MAC_SEEOTHERUIDS opt_dontuse.h
142 MAC_STUB opt_dontuse.h
143 MAC_TEST opt_dontuse.h
145 MD_ROOT_FSTYPE opt_md.h
146 MD_ROOT_SIZE opt_md.h
148 MFI_DECODE_LOG opt_mfi.h
149 MPROF_BUFFERS opt_mprof.h
150 MPROF_HASH_SIZE opt_mprof.h
151 NEW_PCIB opt_global.h
152 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
155 NO_SYSCTL_DESCR opt_global.h
156 NSWBUF_MIN opt_swap.h
157 MBUF_PACKET_ZONE_DISABLE opt_global.h
158 PANIC_REBOOT_WAIT_TIME opt_panic.h
160 PPC_PROBE_CHIPSET opt_ppc.h
162 PREEMPTION opt_sched.h
163 PROCDESC opt_procdesc.h
165 SCHED_4BSD opt_sched.h
166 SCHED_STATS opt_sched.h
167 SCHED_ULE opt_sched.h
169 SLHCI_DEBUG opt_slhci.h
186 SHMMAXPGS opt_sysvipc.h
190 SYSVMSG opt_sysvipc.h
191 SYSVSEM opt_sysvipc.h
192 SYSVSHM opt_sysvipc.h
193 SW_WATCHDOG opt_watchdog.h
197 VERBOSE_SYSINIT opt_global.h
198 WLCACHE opt_wavelan.h
199 WLDEBUG opt_wavelan.h
201 # POSIX kernel options
202 P1003_1B_MQUEUE opt_posix.h
203 P1003_1B_SEMAPHORES opt_posix.h
204 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
206 # Do we want the config file compiled into the kernel?
207 INCLUDE_CONFIG_FILE opt_config.h
209 # Options for static filesystems. These should only be used at config
210 # time, since the corresponding lkms cannot work if there are any static
211 # dependencies. Unusability is enforced by hiding the defines for the
212 # options in a never-included header.
215 FDESCFS opt_dontuse.h
218 MSDOSFS opt_dontuse.h
222 PSEUDOFS opt_dontuse.h
223 REISERFS opt_dontuse.h
226 UNIONFS opt_dontuse.h
229 PSEUDOFS_TRACE opt_pseudofs.h
232 KGSSAPI opt_kgssapi.h
233 KGSSAPI_DEBUG opt_kgssapi.h
235 # These static filesystems have one slightly bogus static dependency in
236 # sys/i386/i386/autoconf.c. If any of these filesystems are
237 # statically compiled into the kernel, code for mounting them as root
238 # filesystems will be enabled - but look below.
242 # Use these options to compile the experimental nfs client and/or
243 # server that supports NFSv4 into a kernel.
249 # filesystems and libiconv bridge
250 CD9660_ICONV opt_dontuse.h
251 MSDOSFS_ICONV opt_dontuse.h
252 UDF_ICONV opt_dontuse.h
254 # If you are following the conditions in the copyright,
255 # you can enable soft-updates which will speed up a lot of thigs
256 # and make the system safer from crashes at the same time.
257 # otherwise a STUB module will be compiled in.
258 SOFTUPDATES opt_ffs.h
260 # On small, embedded systems, it can be useful to turn off support for
261 # snapshots. It saves about 30-40k for a feature that would be lightly
262 # used, if it is used at all.
263 NO_FFS_SNAPSHOT opt_ffs.h
265 # Enabling this option turns on support for Access Control Lists in UFS,
266 # which can be used to support high security configurations. Depends on
270 # Enabling this option turns on support for extended attributes in UFS-based
271 # filesystems, which can be used to support high security configurations
272 # as well as new filesystem features.
273 UFS_EXTATTR opt_ufs.h
274 UFS_EXTATTR_AUTOSTART opt_ufs.h
276 # Enable fast hash lookups for large directories on UFS-based filesystems.
277 UFS_DIRHASH opt_ufs.h
279 # Enable gjournal-based UFS journal.
280 UFS_GJOURNAL opt_ufs.h
282 # The below sentence is not in English, and neither is this one.
283 # We plan to remove the static dependences above, with a
284 # <filesystem>_ROOT option to control if it usable as root. This list
285 # allows these options to be present in config files already (though
286 # they won't make any difference yet).
287 NFS_ROOT opt_nfsroot.h
289 # Options used only in subr_param.c.
294 VM_BCACHE_SIZE_MAX opt_param.h
295 VM_SWZONE_SIZE_MAX opt_param.h
301 # Generic SCSI options.
302 CAM_MAX_HIGHPOWER opt_cam.h
304 CAM_DEBUG_COMPILE opt_cam.h
305 CAM_DEBUG_DELAY opt_cam.h
306 CAM_DEBUG_BUS opt_cam.h
307 CAM_DEBUG_TARGET opt_cam.h
308 CAM_DEBUG_LUN opt_cam.h
309 CAM_DEBUG_FLAGS opt_cam.h
310 CAM_BOOT_DELAY opt_cam.h
311 SCSI_DELAY opt_scsi.h
312 SCSI_NO_SENSE_STRINGS opt_scsi.h
313 SCSI_NO_OP_STRINGS opt_scsi.h
315 # Options used only in cam/ata/ata_da.c
316 ADA_TEST_FAILURE opt_ada.h
317 ATA_STATIC_ID opt_ada.h
319 # Options used only in cam/scsi/scsi_cd.c
320 CHANGER_MIN_BUSY_SECONDS opt_cd.h
321 CHANGER_MAX_BUSY_SECONDS opt_cd.h
323 # Options used only in cam/scsi/scsi_sa.c.
324 SA_IO_TIMEOUT opt_sa.h
325 SA_SPACE_TIMEOUT opt_sa.h
326 SA_REWIND_TIMEOUT opt_sa.h
327 SA_ERASE_TIMEOUT opt_sa.h
328 SA_1FM_AT_EOD opt_sa.h
330 # Options used only in cam/scsi/scsi_pt.c
331 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
333 # Options used only in cam/scsi/scsi_ses.c
334 SES_ENABLE_PASSTHROUGH opt_ses.h
336 # Options used in dev/sym/ (Symbios SCSI driver).
337 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
338 # Allows the ncr to take precedence
339 # 1 (1<<0) -> 810a, 860
340 # 2 (1<<1) -> 825a, 875, 885, 895
341 # 4 (1<<2) -> 895a, 896, 1510d
342 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
343 # disabled:0 (default), enabled:1
344 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
345 # disabled:0, enabled:1 (default)
346 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
347 # default:8, range:[1..64]
349 # Options used only in pci/ncr.c
350 SCSI_NCR_DEBUG opt_ncr.h
351 SCSI_NCR_MAX_SYNC opt_ncr.h
352 SCSI_NCR_MAX_WIDE opt_ncr.h
353 SCSI_NCR_MYADDR opt_ncr.h
355 # Options used only in dev/isp/*
356 ISP_TARGET_MODE opt_isp.h
357 ISP_FW_CRASH_DUMP opt_isp.h
358 ISP_DEFAULT_ROLES opt_isp.h
359 ISP_INTERNAL_TARGET opt_isp.h
361 # Options used only in dev/iscsi
362 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h
371 ALTQ_DEBUG opt_altq.h
373 ALTQ_NOPCC opt_altq.h
378 BOOTP_BLOCKSIZE opt_bootp.h
379 BOOTP_COMPAT opt_bootp.h
380 BOOTP_NFSROOT opt_bootp.h
381 BOOTP_NFSV3 opt_bootp.h
382 BOOTP_WIRED_TO opt_bootp.h
397 IPFILTER opt_ipfilter.h
398 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
399 IPFILTER_LOG opt_ipfilter.h
400 IPFILTER_LOOKUP opt_ipfilter.h
401 IPFIREWALL opt_ipfw.h
402 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
403 IPFIREWALL_NAT opt_ipfw.h
404 IPFIREWALL_VERBOSE opt_ipfw.h
405 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
407 IPSEC_DEBUG opt_ipsec.h
408 IPSEC_FILTERTUNNEL opt_ipsec.h
409 IPSEC_NAT_T opt_ipsec.h
418 MROUTING opt_mrouting.h
421 PCBGROUP opt_pcbgroup.h
422 PF_DEFAULT_TO_DROP opt_pf.h
423 RADIX_MPATH opt_mpath.h
424 ROUTETABLES opt_route.h
425 SLIP_IFF_OPTS opt_slip.h
427 TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading
428 TCP_SIGNATURE opt_inet.h
429 VLAN_ARRAY opt_vlan.h
431 FLOWTABLE opt_route.h
437 SCTP_DEBUG opt_sctp.h # Enable debug printfs
438 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
439 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
440 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
441 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
442 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
443 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
444 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
445 SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats.
446 SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs
451 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
452 # Each netgraph node type can be either be compiled into the kernel
453 # or loaded dynamically. To get the former, include the corresponding
454 # option below. Each type has its own man page, e.g. ng_async(4).
456 NETGRAPH_DEBUG opt_netgraph.h
457 NETGRAPH_ASYNC opt_netgraph.h
458 NETGRAPH_ATMLLC opt_netgraph.h
459 NETGRAPH_ATM_ATMPIF opt_netgraph.h
460 NETGRAPH_BLUETOOTH opt_netgraph.h
461 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
462 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
463 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
464 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
465 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
466 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
467 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
468 NETGRAPH_BPF opt_netgraph.h
469 NETGRAPH_BRIDGE opt_netgraph.h
470 NETGRAPH_CAR opt_netgraph.h
471 NETGRAPH_CISCO opt_netgraph.h
472 NETGRAPH_DEFLATE opt_netgraph.h
473 NETGRAPH_DEVICE opt_netgraph.h
474 NETGRAPH_ECHO opt_netgraph.h
475 NETGRAPH_EIFACE opt_netgraph.h
476 NETGRAPH_ETHER opt_netgraph.h
477 NETGRAPH_ETHER_ECHO opt_netgraph.h
478 NETGRAPH_FEC opt_netgraph.h
479 NETGRAPH_FRAME_RELAY opt_netgraph.h
480 NETGRAPH_GIF opt_netgraph.h
481 NETGRAPH_GIF_DEMUX opt_netgraph.h
482 NETGRAPH_HOLE opt_netgraph.h
483 NETGRAPH_IFACE opt_netgraph.h
484 NETGRAPH_IP_INPUT opt_netgraph.h
485 NETGRAPH_IPFW opt_netgraph.h
486 NETGRAPH_KSOCKET opt_netgraph.h
487 NETGRAPH_L2TP opt_netgraph.h
488 NETGRAPH_LMI opt_netgraph.h
489 # MPPC compression requires proprietary files (not included)
490 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
491 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
492 NETGRAPH_NAT opt_netgraph.h
493 NETGRAPH_NETFLOW opt_netgraph.h
494 NETGRAPH_ONE2MANY opt_netgraph.h
495 NETGRAPH_PATCH opt_netgraph.h
496 NETGRAPH_PIPE opt_netgraph.h
497 NETGRAPH_PPP opt_netgraph.h
498 NETGRAPH_PPPOE opt_netgraph.h
499 NETGRAPH_PPTPGRE opt_netgraph.h
500 NETGRAPH_PRED1 opt_netgraph.h
501 NETGRAPH_RFC1490 opt_netgraph.h
502 NETGRAPH_SOCKET opt_netgraph.h
503 NETGRAPH_SPLIT opt_netgraph.h
504 NETGRAPH_SPPP opt_netgraph.h
505 NETGRAPH_TAG opt_netgraph.h
506 NETGRAPH_TCPMSS opt_netgraph.h
507 NETGRAPH_TEE opt_netgraph.h
508 NETGRAPH_TTY opt_netgraph.h
509 NETGRAPH_UI opt_netgraph.h
510 NETGRAPH_VJC opt_netgraph.h
511 NETGRAPH_VLAN opt_netgraph.h
514 NGATM_ATM opt_netgraph.h
515 NGATM_ATMBASE opt_netgraph.h
516 NGATM_SSCOP opt_netgraph.h
517 NGATM_SSCFU opt_netgraph.h
518 NGATM_UNI opt_netgraph.h
519 NGATM_CCATM opt_netgraph.h
524 SOCKET_SEND_COW opt_zero.h
525 SOCKET_RECV_PFLIP opt_zero.h
526 TI_SF_BUF_JUMBO opt_ti.h
527 TI_JUMBO_HDRSPLIT opt_ti.h
529 # XXX Conflict: # of devices vs network protocol (Native ATM).
530 # This makes "atm.h" unusable.
533 # DPT driver debug flags
534 DPT_MEASURE_PERFORMANCE opt_dpt.h
535 DPT_RESET_HBA opt_dpt.h
537 # Misc debug flags. Most of these should probably be replaced with
538 # 'DEBUG', and then let people recompile just the interesting modules
539 # with 'make CC="cc -DDEBUG"'.
540 CLUSTERDEBUG opt_debug_cluster.h
541 DEBUG_1284 opt_ppb_1284.h
544 PLIP_DEBUG opt_plip.h
545 LOCKF_DEBUG opt_debug_lockf.h
546 NETATALKDEBUG opt_atalk.h
547 SI_DEBUG opt_debug_si.h
551 FB_INSTALL_CDEV opt_fb.h
553 # ppbus related options
554 PERIPH_1284 opt_ppb_1284.h
555 DONTPROBE_1284 opt_ppb_1284.h
557 # smbus related options
558 ENABLE_ALART opt_intpm.h
560 # These cause changes all over the kernel
561 BLKDEV_IOSIZE opt_global.h
562 BURN_BRIDGES opt_global.h
564 DEBUG_LOCKS opt_global.h
565 DEBUG_VFS_LOCKS opt_global.h
566 DFLTPHYS opt_global.h
567 DIAGNOSTIC opt_global.h
568 INVARIANT_SUPPORT opt_global.h
569 INVARIANTS opt_global.h
571 MAXMEMDOM opt_global.h
573 MCLSHIFT opt_global.h
574 MUTEX_DEBUG opt_global.h
575 MUTEX_NOINLINE opt_global.h
576 LOCK_PROFILING opt_global.h
577 LOCK_PROFILING_FAST opt_global.h
579 REGRESSION opt_global.h
580 RWLOCK_NOINLINE opt_global.h
581 SX_NOINLINE opt_global.h
582 VFS_BIO_DEBUG opt_global.h
584 # These are VM related options
585 VM_KMEM_SIZE opt_vm.h
586 VM_KMEM_SIZE_SCALE opt_vm.h
587 VM_KMEM_SIZE_MAX opt_vm.h
588 VM_NRESERVLEVEL opt_vm.h
589 VM_LEVEL_0_ORDER opt_vm.h
591 MALLOC_MAKE_FAILURES opt_vm.h
592 MALLOC_PROFILE opt_vm.h
593 MALLOC_DEBUG_MAXZONES opt_vm.h
595 # The MemGuard replacement allocator used for tamper-after-free detection
596 DEBUG_MEMGUARD opt_vm.h
598 # The RedZone malloc(9) protection
599 DEBUG_REDZONE opt_vm.h
601 # Standard SMP options
604 # Size of the kernel message buffer
605 MSGBUF_SIZE opt_msgbuf.h
608 NFS_MINATTRTIMO opt_nfs.h
609 NFS_MAXATTRTIMO opt_nfs.h
610 NFS_MINDIRATTRTIMO opt_nfs.h
611 NFS_MAXDIRATTRTIMO opt_nfs.h
612 NFS_GATHERDELAY opt_nfs.h
613 NFS_WDELAYHASHSIZ opt_nfs.h
616 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
617 OVERRIDE_CARD opt_bktr.h
618 OVERRIDE_TUNER opt_bktr.h
619 OVERRIDE_DBX opt_bktr.h
620 OVERRIDE_MSP opt_bktr.h
621 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
622 BROOKTREE_ALLOC_PAGES opt_bktr.h
623 BKTR_OVERRIDE_CARD opt_bktr.h
624 BKTR_OVERRIDE_TUNER opt_bktr.h
625 BKTR_OVERRIDE_DBX opt_bktr.h
626 BKTR_OVERRIDE_MSP opt_bktr.h
627 BKTR_SYSTEM_DEFAULT opt_bktr.h
628 BKTR_ALLOC_PAGES opt_bktr.h
629 BKTR_USE_PLL opt_bktr.h
630 BKTR_GPIO_ACCESS opt_bktr.h
631 BKTR_NO_MSP_RESET opt_bktr.h
632 BKTR_430_FX_MODE opt_bktr.h
633 BKTR_SIS_VIA_MODE opt_bktr.h
634 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
635 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
637 # Options to support PPS
638 UART_PPS_ON_CTS opt_uart.h
640 # options for bus/device framework
643 # options for USB support
645 USB_HOST_ALIGN opt_usb.h
646 USB_REQ_DEBUG opt_usb.h
647 USB_TEMPLATE opt_usb.h
648 USB_VERBOSE opt_usb.h
649 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h
651 UKBD_DFLT_KEYMAP opt_ukbd.h
652 UPLCOM_INTR_INTERVAL opt_uplcom.h
653 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
654 UVSCOM_INTR_INTERVAL opt_uvscom.h
656 # Embedded system options
662 PCFCLOCK_VERBOSE opt_pcfclock.h
663 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
668 KTR_CPUMASK opt_ktr.h
669 KTR_COMPILE opt_global.h
670 KTR_BOOT_ENTRIES opt_global.h
671 KTR_ENTRIES opt_global.h
672 KTR_VERBOSE opt_ktr.h
674 WITNESS_KDB opt_witness.h
675 WITNESS_NO_VNODE opt_witness.h
676 WITNESS_SKIPSPIN opt_witness.h
678 # options for ACPI support
679 ACPI_DEBUG opt_acpi.h
680 ACPI_MAX_TASKS opt_acpi.h
681 ACPI_MAX_THREADS opt_acpi.h
687 # various 'device presence' options.
689 DEV_NETMAP opt_global.h
692 DEV_SPLASH opt_splash.h
696 EISA_SLOTS opt_eisa.h
705 BCE_NVRAM_WRITE_SUPPORT opt_bce.h
709 BXE_NVRAM_WRITE_SUPPORT opt_bxe.h
711 SOCKBUF_DEBUG opt_global.h
714 # options for ubsec driver
715 UBSEC_DEBUG opt_ubsec.h
716 UBSEC_RNDTEST opt_ubsec.h
717 UBSEC_NO_RNG opt_ubsec.h
719 # options for hifn driver
720 HIFN_DEBUG opt_hifn.h
721 HIFN_RNDTEST opt_hifn.h
723 # options for safenet driver
724 SAFE_DEBUG opt_safe.h
725 SAFE_NO_RNG opt_safe.h
726 SAFE_RNDTEST opt_safe.h
729 MAXCONS opt_syscons.h
730 SC_ALT_MOUSE_IMAGE opt_syscons.h
731 SC_CUT_SPACES2TABS opt_syscons.h
732 SC_CUT_SEPCHARS opt_syscons.h
733 SC_DEBUG_LEVEL opt_syscons.h
734 SC_DFLT_FONT opt_syscons.h
735 SC_DISABLE_KDBKEY opt_syscons.h
736 SC_DISABLE_REBOOT opt_syscons.h
737 SC_HISTORY_SIZE opt_syscons.h
738 SC_KERNEL_CONS_ATTR opt_syscons.h
739 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
740 SC_MOUSE_CHAR opt_syscons.h
741 SC_NO_CUTPASTE opt_syscons.h
742 SC_NO_FONT_LOADING opt_syscons.h
743 SC_NO_HISTORY opt_syscons.h
744 SC_NO_MODE_CHANGE opt_syscons.h
745 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
746 SC_NO_SYSMOUSE opt_syscons.h
747 SC_NORM_ATTR opt_syscons.h
748 SC_NORM_REV_ATTR opt_syscons.h
749 SC_PIXEL_MODE opt_syscons.h
750 SC_RENDER_DEBUG opt_syscons.h
751 SC_TWOBUTTON_MOUSE opt_syscons.h
753 # teken terminal emulator options
754 TEKEN_CONS25 opt_teken.h
755 TEKEN_UTF8 opt_teken.h
758 PRINTF_BUFR_SIZE opt_printf.h
761 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
762 KBD_INSTALL_CDEV opt_kbd.h
763 KBD_MAXRETRY opt_kbd.h
764 KBD_MAXWAIT opt_kbd.h
765 KBD_RESETDELAY opt_kbd.h
766 KBDIO_DEBUG opt_kbd.h
768 # options for the Atheros driver
772 ATH_DIAGAPI opt_ath.h
773 ATH_TX99_DIAG opt_ath.h
774 ATH_ENABLE_11N opt_ath.h
775 ATH_ENABLE_DFS opt_ath.h
776 ATH_EEPROM_FIRMWARE opt_ath.h
777 ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h
778 ATH_DEBUG_ALQ opt_ath.h
779 ATH_KTR_INTR_DEBUG opt_ath.h
781 # options for the Atheros hal
782 AH_SUPPORT_AR5416 opt_ah.h
783 # XXX For now, this breaks non-AR9130 chipsets, so only use it
784 # XXX when actually targetting AR9130.
785 AH_SUPPORT_AR9130 opt_ah.h
789 AH_DEBUG_ALQ opt_ah.h
790 AH_REGOPS_FUNC opt_ah.h
791 AH_WRITE_REGDOMAIN opt_ah.h
792 AH_DEBUG_COUNTRY opt_ah.h
793 AH_WRITE_EEPROM opt_ah.h
794 AH_PRIVATE_DIAG opt_ah.h
795 AH_NEED_DESC_SWAP opt_ah.h
796 AH_USE_INIPDGAIN opt_ah.h
798 AH_RXCFG_SDMAMW_4BYTES opt_ah.h
799 AH_INTERRUPT_DEBUGGING opt_ah.h
800 # AR5416 and later interrupt mitigation
801 # XXX do not use this for AR9130
802 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h
804 # options for the Broadcom BCM43xx driver (bwi)
806 BWI_DEBUG_VERBOSE opt_bwi.h
808 # options for the Marvell 8335 wireless driver
809 MALO_DEBUG opt_malo.h
810 MALO_TXBUF opt_malo.h
811 MALO_RXBUF opt_malo.h
813 # options for the Marvell wireless driver
817 MWL_DIAGAPI opt_mwl.h
818 MWL_AGGR_SIZE opt_mwl.h
819 MWL_TX_NODROP opt_mwl.h
822 DCONS_BUF_SIZE opt_dcons.h
823 DCONS_POLL_HZ opt_dcons.h
824 DCONS_FORCE_CONSOLE opt_dcons.h
825 DCONS_FORCE_GDB opt_dcons.h
829 HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h
831 # XBOX options for FreeBSD/i386, but some files are MI
836 # Interrupt filtering
839 # 802.11 support layer
840 IEEE80211_DEBUG opt_wlan.h
841 IEEE80211_DEBUG_REFCNT opt_wlan.h
842 IEEE80211_AMPDU_AGE opt_wlan.h
843 IEEE80211_SUPPORT_MESH opt_wlan.h
844 IEEE80211_SUPPORT_SUPERG opt_wlan.h
845 IEEE80211_SUPPORT_TDMA opt_wlan.h
846 IEEE80211_ALQ opt_wlan.h
847 IEEE80211_DFS_DEBUG opt_wlan.h
849 # 802.11 TDMA support
850 TDMA_SLOTLEN_DEFAULT opt_tdma.h
851 TDMA_SLOTCNT_DEFAULT opt_tdma.h
852 TDMA_BINTVAL_DEFAULT opt_tdma.h
853 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
854 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
855 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
856 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h
857 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h
858 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h
859 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h
860 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h
862 # Network stack virtualization options
864 VNET_DEBUG opt_global.h
866 # Common Flash Interface (CFI) options
867 CFI_SUPPORT_STRATAFLASH opt_cfi.h
868 CFI_ARMEDANDDANGEROUS opt_cfi.h
872 SND_DIAGNOSTIC opt_snd.h
873 SND_FEEDER_MULTIFORMAT opt_snd.h
874 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h
875 SND_FEEDER_RATE_HP opt_snd.h
877 SND_OLDSTEREO opt_snd.h
881 # Flattened device tree options
883 FDT_DTB_STATIC opt_platform.h
885 # OFED Infiniband stack
887 OFED_DEBUG_INIT opt_ofed.h
891 IPOIB_DEBUG opt_ofed.h
894 # Resource Accounting