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
62 SYSCTL_DEBUG opt_sysctl.h
64 # Miscellaneous options.
68 CAPABILITIES opt_capsicum.h
69 CAPABILITY_MODE opt_capsicum.h
70 CODA_COMPAT_5 opt_coda.h
71 COMPAT_43 opt_compat.h
72 COMPAT_43TTY opt_compat.h
73 COMPAT_FREEBSD4 opt_compat.h
74 COMPAT_FREEBSD5 opt_compat.h
75 COMPAT_FREEBSD6 opt_compat.h
76 COMPAT_FREEBSD7 opt_compat.h
77 COMPILING_LINT opt_global.h
78 COMPRESS_USER_CORES opt_core.h
80 DEADLKRES opt_watchdog.h
82 FULL_PREEMPTION opt_sched.h
83 IPI_PREEMPTION opt_sched.h
88 GEOM_CONCAT opt_geom.h
92 GEOM_JOURNAL opt_geom.h
94 GEOM_LINUX_LVM opt_geom.h
96 GEOM_MIRROR opt_geom.h
97 GEOM_MULTIPATH opt_geom.h
99 GEOM_PART_APM opt_geom.h
100 GEOM_PART_BSD opt_geom.h
101 GEOM_PART_EBR opt_geom.h
102 GEOM_PART_EBR_COMPAT opt_geom.h
103 GEOM_PART_GPT opt_geom.h
104 GEOM_PART_LDM opt_geom.h
105 GEOM_PART_MBR opt_geom.h
106 GEOM_PART_PC98 opt_geom.h
107 GEOM_PART_VTOC8 opt_geom.h
110 GEOM_RAID3 opt_geom.h
111 GEOM_SHSEC opt_geom.h
112 GEOM_STRIPE opt_geom.h
113 GEOM_SUNLABEL opt_geom.h
114 GEOM_UNCOMPRESS opt_geom.h
116 GEOM_VIRSTOR opt_geom.h
119 KDTRACE_HOOKS opt_kdtrace.h
123 KTRACE_REQUEST_POOL opt_ktrace.h
126 MAC_BIBA opt_dontuse.h
127 MAC_BSDEXTENDED opt_dontuse.h
128 MAC_IFOFF opt_dontuse.h
129 MAC_LOMAC opt_dontuse.h
130 MAC_MLS opt_dontuse.h
131 MAC_NONE opt_dontuse.h
132 MAC_PARTITION opt_dontuse.h
133 MAC_PORTACL opt_dontuse.h
134 MAC_SEEOTHERUIDS opt_dontuse.h
136 MAC_STUB opt_dontuse.h
137 MAC_TEST opt_dontuse.h
139 MD_ROOT_SIZE opt_md.h
141 MFI_DECODE_LOG opt_mfi.h
142 MPROF_BUFFERS opt_mprof.h
143 MPROF_HASH_SIZE opt_mprof.h
144 NEW_PCIB opt_global.h
145 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
148 NO_SYSCTL_DESCR opt_global.h
149 NSWBUF_MIN opt_swap.h
150 MBUF_PACKET_ZONE_DISABLE opt_global.h
151 PANIC_REBOOT_WAIT_TIME opt_panic.h
153 PPC_PROBE_CHIPSET opt_ppc.h
155 PREEMPTION opt_sched.h
156 PROCDESC opt_procdesc.h
158 SCHED_4BSD opt_sched.h
159 SCHED_STATS opt_sched.h
160 SCHED_ULE opt_sched.h
162 SLHCI_DEBUG opt_slhci.h
179 SHMMAXPGS opt_sysvipc.h
183 SYSVMSG opt_sysvipc.h
184 SYSVSEM opt_sysvipc.h
185 SYSVSHM opt_sysvipc.h
186 SW_WATCHDOG opt_watchdog.h
190 VERBOSE_SYSINIT opt_global.h
191 WLCACHE opt_wavelan.h
192 WLDEBUG opt_wavelan.h
194 # POSIX kernel options
195 P1003_1B_MQUEUE opt_posix.h
196 P1003_1B_SEMAPHORES opt_posix.h
197 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h
199 # Do we want the config file compiled into the kernel?
200 INCLUDE_CONFIG_FILE opt_config.h
202 # Options for static filesystems. These should only be used at config
203 # time, since the corresponding lkms cannot work if there are any static
204 # dependencies. Unusability is enforced by hiding the defines for the
205 # options in a never-included header.
209 FDESCFS opt_dontuse.h
212 MSDOSFS opt_dontuse.h
216 PORTALFS opt_dontuse.h
218 PSEUDOFS opt_dontuse.h
219 REISERFS opt_dontuse.h
223 UNIONFS opt_dontuse.h
226 PSEUDOFS_TRACE opt_pseudofs.h
229 KGSSAPI opt_kgssapi.h
230 KGSSAPI_DEBUG opt_kgssapi.h
232 # These static filesystems have one slightly bogus static dependency in
233 # sys/i386/i386/autoconf.c. If any of these filesystems are
234 # statically compiled into the kernel, code for mounting them as root
235 # filesystems will be enabled - but look below.
239 # Use these options to compile the experimental nfs client and/or
240 # server that supports NFSv4 into a kernel.
246 # filesystems and libiconv bridge
247 CD9660_ICONV opt_dontuse.h
248 MSDOSFS_ICONV opt_dontuse.h
249 NTFS_ICONV opt_dontuse.h
250 UDF_ICONV opt_dontuse.h
252 # If you are following the conditions in the copyright,
253 # you can enable soft-updates which will speed up a lot of thigs
254 # and make the system safer from crashes at the same time.
255 # otherwise a STUB module will be compiled in.
256 SOFTUPDATES opt_ffs.h
258 # On small, embedded systems, it can be useful to turn off support for
259 # snapshots. It saves about 30-40k for a feature that would be lightly
260 # used, if it is used at all.
261 NO_FFS_SNAPSHOT opt_ffs.h
263 # Enabling this option turns on support for Access Control Lists in UFS,
264 # which can be used to support high security configurations. Depends on
268 # Enabling this option turns on support for extended attributes in UFS-based
269 # filesystems, which can be used to support high security configurations
270 # as well as new filesystem features.
271 UFS_EXTATTR opt_ufs.h
272 UFS_EXTATTR_AUTOSTART opt_ufs.h
274 # Enable fast hash lookups for large directories on UFS-based filesystems.
275 UFS_DIRHASH opt_ufs.h
277 # Enable gjournal-based UFS journal.
278 UFS_GJOURNAL opt_ufs.h
280 # The below sentence is not in English, and neither is this one.
281 # We plan to remove the static dependences above, with a
282 # <filesystem>_ROOT option to control if it usable as root. This list
283 # allows these options to be present in config files already (though
284 # they won't make any difference yet).
285 NFS_ROOT opt_nfsroot.h
290 # Options used only in subr_param.c.
295 VM_BCACHE_SIZE_MAX opt_param.h
296 VM_SWZONE_SIZE_MAX opt_param.h
302 # Generic SCSI options.
303 CAM_MAX_HIGHPOWER opt_cam.h
305 CAM_DEBUG_COMPILE opt_cam.h
306 CAM_DEBUG_DELAY opt_cam.h
307 CAM_DEBUG_BUS opt_cam.h
308 CAM_DEBUG_TARGET opt_cam.h
309 CAM_DEBUG_LUN opt_cam.h
310 CAM_DEBUG_FLAGS opt_cam.h
311 CAM_BOOT_DELAY opt_cam.h
312 SCSI_DELAY opt_scsi.h
313 SCSI_NO_SENSE_STRINGS opt_scsi.h
314 SCSI_NO_OP_STRINGS opt_scsi.h
316 # Options used only in cam/ata/ata_da.c
317 ADA_TEST_FAILURE 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
364 # Options used in the 'ata' ATA/ATAPI driver
365 ATA_STATIC_ID opt_ata.h
367 ATA_REQUEST_TIMEOUT opt_ata.h
377 ALTQ_DEBUG opt_altq.h
379 ALTQ_NOPCC opt_altq.h
384 BOOTP_BLOCKSIZE opt_bootp.h
385 BOOTP_COMPAT opt_bootp.h
386 BOOTP_NFSROOT opt_bootp.h
387 BOOTP_NFSV3 opt_bootp.h
388 BOOTP_WIRED_TO opt_bootp.h
403 IPFILTER opt_ipfilter.h
404 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
405 IPFILTER_LOG opt_ipfilter.h
406 IPFILTER_LOOKUP opt_ipfilter.h
407 IPFIREWALL opt_ipfw.h
408 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
410 IPFIREWALL_NAT opt_ipfw.h
411 IPFIREWALL_VERBOSE opt_ipfw.h
412 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
414 IPSEC_DEBUG opt_ipsec.h
415 IPSEC_FILTERTUNNEL opt_ipsec.h
416 IPSEC_NAT_T opt_ipsec.h
425 MROUTING opt_mrouting.h
429 PCBGROUP opt_pcbgroup.h
430 RADIX_MPATH opt_mpath.h
431 ROUTETABLES opt_route.h
432 SLIP_IFF_OPTS opt_slip.h
434 TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading
435 TCP_SIGNATURE opt_inet.h
436 VLAN_ARRAY opt_vlan.h
438 FLOWTABLE opt_route.h
444 SCTP_DEBUG opt_sctp.h # Enable debug printfs
445 SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril
446 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity
447 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free
448 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity
449 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets
450 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed
451 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns.
452 SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats.
453 SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs
458 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
459 # Each netgraph node type can be either be compiled into the kernel
460 # or loaded dynamically. To get the former, include the corresponding
461 # option below. Each type has its own man page, e.g. ng_async(4).
463 NETGRAPH_DEBUG opt_netgraph.h
464 NETGRAPH_ASYNC opt_netgraph.h
465 NETGRAPH_ATMLLC opt_netgraph.h
466 NETGRAPH_ATM_ATMPIF opt_netgraph.h
467 NETGRAPH_BLUETOOTH opt_netgraph.h
468 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
469 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
470 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
471 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
472 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
473 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
474 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
475 NETGRAPH_BPF opt_netgraph.h
476 NETGRAPH_BRIDGE opt_netgraph.h
477 NETGRAPH_CAR opt_netgraph.h
478 NETGRAPH_CISCO opt_netgraph.h
479 NETGRAPH_DEFLATE opt_netgraph.h
480 NETGRAPH_DEVICE opt_netgraph.h
481 NETGRAPH_ECHO opt_netgraph.h
482 NETGRAPH_EIFACE opt_netgraph.h
483 NETGRAPH_ETHER opt_netgraph.h
484 NETGRAPH_ETHER_ECHO opt_netgraph.h
485 NETGRAPH_FEC opt_netgraph.h
486 NETGRAPH_FRAME_RELAY opt_netgraph.h
487 NETGRAPH_GIF opt_netgraph.h
488 NETGRAPH_GIF_DEMUX opt_netgraph.h
489 NETGRAPH_HOLE opt_netgraph.h
490 NETGRAPH_IFACE opt_netgraph.h
491 NETGRAPH_IP_INPUT opt_netgraph.h
492 NETGRAPH_IPFW opt_netgraph.h
493 NETGRAPH_KSOCKET opt_netgraph.h
494 NETGRAPH_L2TP opt_netgraph.h
495 NETGRAPH_LMI opt_netgraph.h
496 # MPPC compression requires proprietary files (not included)
497 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
498 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
499 NETGRAPH_NAT opt_netgraph.h
500 NETGRAPH_NETFLOW opt_netgraph.h
501 NETGRAPH_ONE2MANY opt_netgraph.h
502 NETGRAPH_PATCH opt_netgraph.h
503 NETGRAPH_PIPE opt_netgraph.h
504 NETGRAPH_PPP opt_netgraph.h
505 NETGRAPH_PPPOE opt_netgraph.h
506 NETGRAPH_PPTPGRE opt_netgraph.h
507 NETGRAPH_PRED1 opt_netgraph.h
508 NETGRAPH_RFC1490 opt_netgraph.h
509 NETGRAPH_SOCKET opt_netgraph.h
510 NETGRAPH_SPLIT opt_netgraph.h
511 NETGRAPH_SPPP opt_netgraph.h
512 NETGRAPH_TAG opt_netgraph.h
513 NETGRAPH_TCPMSS opt_netgraph.h
514 NETGRAPH_TEE opt_netgraph.h
515 NETGRAPH_TTY opt_netgraph.h
516 NETGRAPH_UI opt_netgraph.h
517 NETGRAPH_VJC opt_netgraph.h
518 NETGRAPH_VLAN opt_netgraph.h
521 NGATM_ATM opt_netgraph.h
522 NGATM_ATMBASE opt_netgraph.h
523 NGATM_SSCOP opt_netgraph.h
524 NGATM_SSCFU opt_netgraph.h
525 NGATM_UNI opt_netgraph.h
526 NGATM_CCATM opt_netgraph.h
531 ZERO_COPY_SOCKETS opt_zero.h
532 TI_SF_BUF_JUMBO opt_ti.h
533 TI_JUMBO_HDRSPLIT opt_ti.h
534 BCE_JUMBO_HDRSPLIT opt_bce.h
536 # XXX Conflict: # of devices vs network protocol (Native ATM).
537 # This makes "atm.h" unusable.
540 # DPT driver debug flags
541 DPT_MEASURE_PERFORMANCE opt_dpt.h
542 DPT_HANDLE_TIMEOUTS opt_dpt.h
543 DPT_TIMEOUT_FACTOR opt_dpt.h
544 DPT_LOST_IRQ opt_dpt.h
545 DPT_RESET_HBA opt_dpt.h
547 # Misc debug flags. Most of these should probably be replaced with
548 # 'DEBUG', and then let people recompile just the interesting modules
549 # with 'make CC="cc -DDEBUG"'.
550 CLUSTERDEBUG opt_debug_cluster.h
551 DEBUG_1284 opt_ppb_1284.h
554 PLIP_DEBUG opt_plip.h
555 LOCKF_DEBUG opt_debug_lockf.h
556 NETATALKDEBUG opt_atalk.h
557 SI_DEBUG opt_debug_si.h
561 FB_INSTALL_CDEV opt_fb.h
563 # ppbus related options
564 PERIPH_1284 opt_ppb_1284.h
565 DONTPROBE_1284 opt_ppb_1284.h
567 # smbus related options
568 ENABLE_ALART opt_intpm.h
570 # These cause changes all over the kernel
571 BLKDEV_IOSIZE opt_global.h
572 BURN_BRIDGES opt_global.h
574 DEBUG_LOCKS opt_global.h
575 DEBUG_VFS_LOCKS opt_global.h
576 DFLTPHYS opt_global.h
577 DIAGNOSTIC opt_global.h
578 INVARIANT_SUPPORT opt_global.h
579 INVARIANTS opt_global.h
582 MCLSHIFT opt_global.h
583 MUTEX_DEBUG opt_global.h
584 MUTEX_NOINLINE opt_global.h
585 LOCK_PROFILING opt_global.h
586 LOCK_PROFILING_FAST opt_global.h
588 REGRESSION opt_global.h
589 RWLOCK_NOINLINE opt_global.h
590 SX_NOINLINE opt_global.h
591 VFS_BIO_DEBUG opt_global.h
593 # These are VM related options
594 VM_KMEM_SIZE opt_vm.h
595 VM_KMEM_SIZE_SCALE opt_vm.h
596 VM_KMEM_SIZE_MAX opt_vm.h
598 VM_NRESERVLEVEL opt_vm.h
599 VM_LEVEL_0_ORDER opt_vm.h
601 MALLOC_MAKE_FAILURES opt_vm.h
602 MALLOC_PROFILE opt_vm.h
603 MALLOC_DEBUG_MAXZONES opt_vm.h
605 # The MemGuard replacement allocator used for tamper-after-free detection
606 DEBUG_MEMGUARD opt_vm.h
608 # The RedZone malloc(9) protection
609 DEBUG_REDZONE opt_vm.h
611 # Standard SMP options
614 # Size of the kernel message buffer
615 MSGBUF_SIZE opt_msgbuf.h
618 NFS_MINATTRTIMO opt_nfs.h
619 NFS_MAXATTRTIMO opt_nfs.h
620 NFS_MINDIRATTRTIMO opt_nfs.h
621 NFS_MAXDIRATTRTIMO opt_nfs.h
622 NFS_GATHERDELAY opt_nfs.h
623 NFS_WDELAYHASHSIZ opt_nfs.h
626 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
627 OVERRIDE_CARD opt_bktr.h
628 OVERRIDE_TUNER opt_bktr.h
629 OVERRIDE_DBX opt_bktr.h
630 OVERRIDE_MSP opt_bktr.h
631 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
632 BROOKTREE_ALLOC_PAGES opt_bktr.h
633 BKTR_OVERRIDE_CARD opt_bktr.h
634 BKTR_OVERRIDE_TUNER opt_bktr.h
635 BKTR_OVERRIDE_DBX opt_bktr.h
636 BKTR_OVERRIDE_MSP opt_bktr.h
637 BKTR_SYSTEM_DEFAULT opt_bktr.h
638 BKTR_ALLOC_PAGES opt_bktr.h
639 BKTR_USE_PLL opt_bktr.h
640 BKTR_GPIO_ACCESS opt_bktr.h
641 BKTR_NO_MSP_RESET opt_bktr.h
642 BKTR_430_FX_MODE opt_bktr.h
643 BKTR_SIS_VIA_MODE opt_bktr.h
644 BKTR_USE_FREEBSD_SMBUS opt_bktr.h
645 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
647 # Options to support PPS
648 UART_PPS_ON_CTS opt_uart.h
650 # options for bus/device framework
653 # options for USB support
655 USB_HOST_ALIGN opt_usb.h
656 USB_REQ_DEBUG opt_usb.h
657 USB_VERBOSE opt_usb.h
658 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h
660 UKBD_DFLT_KEYMAP opt_ukbd.h
661 UPLCOM_INTR_INTERVAL opt_uplcom.h
662 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
663 UVSCOM_INTR_INTERVAL opt_uvscom.h
665 # Embedded system options
671 PCFCLOCK_VERBOSE opt_pcfclock.h
672 PCFCLOCK_MAX_RETRIES opt_pcfclock.h
677 KTR_CPUMASK opt_ktr.h
678 KTR_COMPILE opt_global.h
679 KTR_ENTRIES opt_global.h
680 KTR_VERBOSE opt_ktr.h
682 WITNESS_KDB opt_witness.h
683 WITNESS_SKIPSPIN opt_witness.h
685 # options for ACPI support
686 ACPI_DEBUG opt_acpi.h
687 ACPI_MAX_TASKS opt_acpi.h
688 ACPI_MAX_THREADS opt_acpi.h
694 # various 'device presence' options.
696 DEV_NETMAP opt_global.h
699 DEV_SPLASH opt_splash.h
703 EISA_SLOTS opt_eisa.h
712 BCE_NVRAM_WRITE_SUPPORT opt_bce.h
716 BXE_NVRAM_WRITE_SUPPORT opt_bxe.h
718 SOCKBUF_DEBUG opt_global.h
721 # options for ubsec driver
722 UBSEC_DEBUG opt_ubsec.h
723 UBSEC_RNDTEST opt_ubsec.h
724 UBSEC_NO_RNG opt_ubsec.h
726 # options for hifn driver
727 HIFN_DEBUG opt_hifn.h
728 HIFN_RNDTEST opt_hifn.h
730 # options for safenet driver
731 SAFE_DEBUG opt_safe.h
732 SAFE_NO_RNG opt_safe.h
733 SAFE_RNDTEST opt_safe.h
736 MAXCONS opt_syscons.h
737 SC_ALT_MOUSE_IMAGE opt_syscons.h
738 SC_CUT_SPACES2TABS opt_syscons.h
739 SC_CUT_SEPCHARS opt_syscons.h
740 SC_DEBUG_LEVEL opt_syscons.h
741 SC_DFLT_FONT opt_syscons.h
742 SC_DISABLE_KDBKEY opt_syscons.h
743 SC_DISABLE_REBOOT opt_syscons.h
744 SC_HISTORY_SIZE opt_syscons.h
745 SC_KERNEL_CONS_ATTR opt_syscons.h
746 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
747 SC_MOUSE_CHAR opt_syscons.h
748 SC_NO_CUTPASTE opt_syscons.h
749 SC_NO_FONT_LOADING opt_syscons.h
750 SC_NO_HISTORY opt_syscons.h
751 SC_NO_MODE_CHANGE opt_syscons.h
752 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
753 SC_NO_SYSMOUSE opt_syscons.h
754 SC_NORM_ATTR opt_syscons.h
755 SC_NORM_REV_ATTR opt_syscons.h
756 SC_PIXEL_MODE opt_syscons.h
757 SC_RENDER_DEBUG opt_syscons.h
758 SC_TWOBUTTON_MOUSE opt_syscons.h
760 # teken terminal emulator options
761 TEKEN_CONS25 opt_teken.h
762 TEKEN_UTF8 opt_teken.h
765 PRINTF_BUFR_SIZE opt_printf.h
768 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
769 KBD_INSTALL_CDEV opt_kbd.h
770 KBD_MAXRETRY opt_kbd.h
771 KBD_MAXWAIT opt_kbd.h
772 KBD_RESETDELAY opt_kbd.h
773 KBDIO_DEBUG opt_kbd.h
775 # options for the Atheros driver
779 ATH_DIAGAPI opt_ath.h
780 ATH_TX99_DIAG opt_ath.h
781 ATH_ENABLE_11N opt_ath.h
782 ATH_ENABLE_DFS opt_ath.h
784 # options for the Atheros hal
785 AH_SUPPORT_AR5416 opt_ah.h
786 # XXX For now, this breaks non-AR9130 chipsets, so only use it
787 # XXX when actually targetting AR9130.
788 AH_SUPPORT_AR9130 opt_ah.h
792 AH_DEBUG_ALQ opt_ah.h
793 AH_REGOPS_FUNC opt_ah.h
794 AH_WRITE_REGDOMAIN opt_ah.h
795 AH_DEBUG_COUNTRY opt_ah.h
796 AH_WRITE_EEPROM opt_ah.h
797 AH_PRIVATE_DIAG opt_ah.h
798 AH_NEED_DESC_SWAP opt_ah.h
799 AH_USE_INIPDGAIN opt_ah.h
801 AH_RXCFG_SDMAMW_4BYTES opt_ah.h
803 # AR5416 and later interrupt mitigation
804 # XXX do not use this for AR9130
805 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h
807 # options for the Broadcom BCM43xx driver (bwi)
809 BWI_DEBUG_VERBOSE opt_bwi.h
811 # options for the Marvell 8335 wireless driver
812 MALO_DEBUG opt_malo.h
813 MALO_TXBUF opt_malo.h
814 MALO_RXBUF opt_malo.h
816 # options for the Marvell wireless driver
820 MWL_DIAGAPI opt_mwl.h
821 MWL_AGGR_SIZE opt_mwl.h
822 MWL_TX_NODROP opt_mwl.h
825 DCONS_BUF_SIZE opt_dcons.h
826 DCONS_POLL_HZ opt_dcons.h
827 DCONS_FORCE_CONSOLE opt_dcons.h
828 DCONS_FORCE_GDB opt_dcons.h
833 # XBOX options for FreeBSD/i386, but some files are MI
839 # Interrupt filtering
842 # 802.11 support layer
843 IEEE80211_DEBUG opt_wlan.h
844 IEEE80211_DEBUG_REFCNT opt_wlan.h
845 IEEE80211_AMPDU_AGE opt_wlan.h
846 IEEE80211_SUPPORT_MESH opt_wlan.h
847 IEEE80211_SUPPORT_SUPERG opt_wlan.h
848 IEEE80211_SUPPORT_TDMA opt_wlan.h
849 IEEE80211_ALQ opt_wlan.h
851 # 802.11 TDMA support
852 TDMA_SLOTLEN_DEFAULT opt_tdma.h
853 TDMA_SLOTCNT_DEFAULT opt_tdma.h
854 TDMA_BINTVAL_DEFAULT opt_tdma.h
855 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
856 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
857 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
858 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h
859 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h
860 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h
861 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h
862 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h
864 # Network stack virtualization options
866 VNET_DEBUG opt_global.h
868 # Common Flash Interface (CFI) options
869 CFI_SUPPORT_STRATAFLASH opt_cfi.h
870 CFI_ARMEDANDDANGEROUS opt_cfi.h
874 SND_DIAGNOSTIC opt_snd.h
875 SND_FEEDER_MULTIFORMAT opt_snd.h
876 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h
877 SND_FEEDER_RATE_HP opt_snd.h
879 SND_OLDSTEREO opt_snd.h
883 # Flattened device tree options
885 FDT_DTB_STATIC opt_platform.h
887 # OFED Infiniband stack
889 OFED_DEBUG_INIT opt_ofed.h
893 IPOIB_DEBUG opt_ofed.h
896 # Resource Accounting
902 # At least one of the AR71XX ubiquiti boards has a Redboot configuration
903 # that "lies" about the amount of RAM it has. Until a cleaner method is
904 # defined, this option will suffice in overriding what Redboot says.
905 AR71XX_REALMEM opt_global.h