1# $FreeBSD$ 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 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. 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 33AAC_DEBUG opt_aac.h 34AACRAID_DEBUG opt_aacraid.h 35AHC_ALLOW_MEMIO opt_aic7xxx.h 36AHC_TMODE_ENABLE opt_aic7xxx.h 37AHC_DUMP_EEPROM opt_aic7xxx.h 38AHC_DEBUG opt_aic7xxx.h 39AHC_DEBUG_OPTS opt_aic7xxx.h 40AHC_REG_PRETTY_PRINT opt_aic7xxx.h 41AHD_DEBUG opt_aic79xx.h 42AHD_DEBUG_OPTS opt_aic79xx.h 43AHD_TMODE_ENABLE opt_aic79xx.h 44AHD_REG_PRETTY_PRINT opt_aic79xx.h 45 46TWA_DEBUG opt_twa.h 47 48# Debugging options. 49ALT_BREAK_TO_DEBUGGER opt_kdb.h 50BREAK_TO_DEBUGGER opt_kdb.h 51BUF_TRACKING opt_global.h 52DDB 53DDB_BUFR_SIZE opt_ddb.h 54DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 55DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 56DDB_CTF opt_ddb.h 57DDB_NUMSYM opt_ddb.h 58FULL_BUF_TRACKING opt_global.h 59GDB 60KDB opt_global.h 61KDB_TRACE opt_kdb.h 62KDB_UNATTENDED opt_kdb.h 63KLD_DEBUG opt_kld.h 64SYSCTL_DEBUG opt_sysctl.h 65EARLY_PRINTF opt_global.h 66TEXTDUMP_PREFERRED opt_ddb.h 67TEXTDUMP_VERBOSE opt_ddb.h 68NUM_CORE_FILES opt_global.h 69TSLOG opt_global.h 70TSLOGSIZE opt_global.h 71 72# Miscellaneous options. 73ALQ 74ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 75ATSE_CFI_HACK opt_cfi.h 76AUDIT opt_global.h 77BOOTHOWTO opt_global.h 78BOOTVERBOSE opt_global.h 79CALLOUT_PROFILING 80CAPABILITIES opt_capsicum.h 81CAPABILITY_MODE opt_capsicum.h 82COMPAT_43 opt_global.h 83COMPAT_43TTY opt_global.h 84COMPAT_FREEBSD4 opt_global.h 85COMPAT_FREEBSD5 opt_global.h 86COMPAT_FREEBSD6 opt_global.h 87COMPAT_FREEBSD7 opt_global.h 88COMPAT_FREEBSD9 opt_global.h 89COMPAT_FREEBSD10 opt_global.h 90COMPAT_FREEBSD11 opt_global.h 91COMPAT_CLOUDABI32 opt_dontuse.h 92COMPAT_CLOUDABI64 opt_dontuse.h 93COMPAT_LINUXKPI opt_dontuse.h 94_COMPAT_LINUX32 opt_compat.h # XXX: make sure opt_compat.h exists 95COMPILING_LINT opt_global.h 96CY_PCI_FASTINTR 97DEADLKRES opt_watchdog.h 98EXPERIMENTAL opt_global.h 99EXT_RESOURCES opt_global.h 100DIRECTIO 101FILEMON opt_dontuse.h 102FFCLOCK 103FULL_PREEMPTION opt_sched.h 104GZIO opt_gzio.h 105IMAGACT_BINMISC opt_dontuse.h 106IPI_PREEMPTION opt_sched.h 107GEOM_BDE opt_geom.h 108GEOM_BSD opt_geom.h 109GEOM_CACHE opt_geom.h 110GEOM_CONCAT opt_geom.h 111GEOM_ELI opt_geom.h 112GEOM_FOX opt_geom.h 113GEOM_GATE opt_geom.h 114GEOM_JOURNAL opt_geom.h 115GEOM_LABEL opt_geom.h 116GEOM_LABEL_GPT opt_geom.h 117GEOM_LINUX_LVM opt_geom.h 118GEOM_MAP opt_geom.h 119GEOM_MBR opt_geom.h 120GEOM_MIRROR opt_geom.h 121GEOM_MOUNTVER opt_geom.h 122GEOM_MULTIPATH opt_geom.h 123GEOM_NOP opt_geom.h 124GEOM_PART_APM opt_geom.h 125GEOM_PART_BSD opt_geom.h 126GEOM_PART_BSD64 opt_geom.h 127GEOM_PART_EBR opt_geom.h 128GEOM_PART_EBR_COMPAT opt_geom.h 129GEOM_PART_GPT opt_geom.h 130GEOM_PART_LDM opt_geom.h 131GEOM_PART_MBR opt_geom.h 132GEOM_PART_VTOC8 opt_geom.h 133GEOM_RAID opt_geom.h 134GEOM_RAID3 opt_geom.h 135GEOM_SHSEC opt_geom.h 136GEOM_STRIPE opt_geom.h 137GEOM_SUNLABEL opt_geom.h 138GEOM_UZIP opt_geom.h 139GEOM_UZIP_DEBUG opt_geom.h 140GEOM_VINUM opt_geom.h 141GEOM_VIRSTOR opt_geom.h 142GEOM_VOL opt_geom.h 143GEOM_ZERO opt_geom.h 144IFLIB opt_iflib.h 145KDTRACE_HOOKS opt_global.h 146KDTRACE_FRAME opt_kdtrace.h 147KN_HASHSIZE opt_kqueue.h 148KSTACK_MAX_PAGES 149KSTACK_PAGES 150KSTACK_USAGE_PROF 151KTRACE 152KTRACE_REQUEST_POOL opt_ktrace.h 153LIBICONV 154MAC opt_global.h 155MAC_BIBA opt_dontuse.h 156MAC_BSDEXTENDED opt_dontuse.h 157MAC_IFOFF opt_dontuse.h 158MAC_LOMAC opt_dontuse.h 159MAC_MLS opt_dontuse.h 160MAC_NONE opt_dontuse.h 161MAC_NTPD opt_dontuse.h 162MAC_PARTITION opt_dontuse.h 163MAC_PORTACL opt_dontuse.h 164MAC_SEEOTHERUIDS opt_dontuse.h 165MAC_STATIC opt_mac.h 166MAC_STUB opt_dontuse.h 167MAC_TEST opt_dontuse.h 168MAC_VERIEXEC opt_dontuse.h 169MAC_VERIEXEC_SHA1 opt_dontuse.h 170MAC_VERIEXEC_SHA256 opt_dontuse.h 171MAC_VERIEXEC_SHA384 opt_dontuse.h 172MAC_VERIEXEC_SHA512 opt_dontuse.h 173MD_ROOT opt_md.h 174MD_ROOT_FSTYPE opt_md.h 175MD_ROOT_READONLY opt_md.h 176MD_ROOT_SIZE opt_md.h 177MD_ROOT_MEM opt_md.h 178MFI_DEBUG opt_mfi.h 179MFI_DECODE_LOG opt_mfi.h 180MPROF_BUFFERS opt_mprof.h 181MPROF_HASH_SIZE opt_mprof.h 182NEW_PCIB opt_global.h 183NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 184NO_ADAPTIVE_RWLOCKS 185NO_ADAPTIVE_SX 186NO_EVENTTIMERS opt_timer.h 187NO_OBSOLETE_CODE opt_global.h 188NO_SYSCTL_DESCR opt_global.h 189NSWBUF_MIN opt_swap.h 190MBUF_PACKET_ZONE_DISABLE opt_global.h 191PANIC_REBOOT_WAIT_TIME opt_panic.h 192PCI_HP opt_pci.h 193PCI_IOV opt_global.h 194PPC_DEBUG opt_ppc.h 195PPC_PROBE_CHIPSET opt_ppc.h 196PPS_SYNC opt_ntp.h 197PREEMPTION opt_sched.h 198QUOTA 199SCHED_4BSD opt_sched.h 200SCHED_STATS opt_sched.h 201SCHED_ULE opt_sched.h 202SLEEPQUEUE_PROFILING 203SLHCI_DEBUG opt_slhci.h 204SPX_HACK 205STACK opt_stack.h 206SUIDDIR 207MSGMNB opt_sysvipc.h 208MSGMNI opt_sysvipc.h 209MSGSEG opt_sysvipc.h 210MSGSSZ opt_sysvipc.h 211MSGTQL opt_sysvipc.h 212SEMMNI opt_sysvipc.h 213SEMMNS opt_sysvipc.h 214SEMMNU opt_sysvipc.h 215SEMMSL opt_sysvipc.h 216SEMOPM opt_sysvipc.h 217SEMUME opt_sysvipc.h 218SHMALL opt_sysvipc.h 219SHMMAX opt_sysvipc.h 220SHMMAXPGS opt_sysvipc.h 221SHMMIN opt_sysvipc.h 222SHMMNI opt_sysvipc.h 223SHMSEG opt_sysvipc.h 224SYSVMSG opt_sysvipc.h 225SYSVSEM opt_sysvipc.h 226SYSVSHM opt_sysvipc.h 227SW_WATCHDOG opt_watchdog.h 228TCPHPTS opt_inet.h 229TURNSTILE_PROFILING 230UMTX_PROFILING 231UMTX_CHAINS opt_global.h 232VERBOSE_SYSINIT 233ZSTDIO opt_zstdio.h 234 235# Sanitizers 236KUBSAN opt_global.h 237 238# POSIX kernel options 239P1003_1B_MQUEUE opt_posix.h 240P1003_1B_SEMAPHORES opt_posix.h 241_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 242 243# Do we want the config file compiled into the kernel? 244INCLUDE_CONFIG_FILE opt_config.h 245 246# Options for static filesystems. These should only be used at config 247# time, since the corresponding lkms cannot work if there are any static 248# dependencies. Unusability is enforced by hiding the defines for the 249# options in a never-included header. 250AUTOFS opt_dontuse.h 251CD9660 opt_dontuse.h 252EXT2FS opt_dontuse.h 253FDESCFS opt_dontuse.h 254FFS opt_dontuse.h 255FUSE opt_dontuse.h 256MSDOSFS opt_dontuse.h 257NANDFS opt_dontuse.h 258NULLFS opt_dontuse.h 259PROCFS opt_dontuse.h 260PSEUDOFS opt_dontuse.h 261SMBFS opt_dontuse.h 262TMPFS opt_dontuse.h 263UDF opt_dontuse.h 264UNIONFS opt_dontuse.h 265ZFS opt_dontuse.h 266 267# Pseudofs debugging 268PSEUDOFS_TRACE opt_pseudofs.h 269 270# In-kernel GSS-API 271KGSSAPI opt_kgssapi.h 272KGSSAPI_DEBUG opt_kgssapi.h 273 274# These static filesystems have one slightly bogus static dependency in 275# sys/i386/i386/autoconf.c. If any of these filesystems are 276# statically compiled into the kernel, code for mounting them as root 277# filesystems will be enabled - but look below. 278# NFSCL - client 279# NFSD - server 280NFSCL opt_nfs.h 281NFSD opt_nfs.h 282 283# filesystems and libiconv bridge 284CD9660_ICONV opt_dontuse.h 285MSDOSFS_ICONV opt_dontuse.h 286UDF_ICONV opt_dontuse.h 287 288# If you are following the conditions in the copyright, 289# you can enable soft-updates which will speed up a lot of thigs 290# and make the system safer from crashes at the same time. 291# otherwise a STUB module will be compiled in. 292SOFTUPDATES opt_ffs.h 293 294# On small, embedded systems, it can be useful to turn off support for 295# snapshots. It saves about 30-40k for a feature that would be lightly 296# used, if it is used at all. 297NO_FFS_SNAPSHOT opt_ffs.h 298 299# Enabling this option turns on support for Access Control Lists in UFS, 300# which can be used to support high security configurations. Depends on 301# UFS_EXTATTR. 302UFS_ACL opt_ufs.h 303 304# Enabling this option turns on support for extended attributes in UFS-based 305# filesystems, which can be used to support high security configurations 306# as well as new filesystem features. 307UFS_EXTATTR opt_ufs.h 308UFS_EXTATTR_AUTOSTART opt_ufs.h 309 310# Enable fast hash lookups for large directories on UFS-based filesystems. 311UFS_DIRHASH opt_ufs.h 312 313# Enable gjournal-based UFS journal. 314UFS_GJOURNAL opt_ufs.h 315 316# The below sentence is not in English, and neither is this one. 317# We plan to remove the static dependences above, with a 318# <filesystem>_ROOT option to control if it usable as root. This list 319# allows these options to be present in config files already (though 320# they won't make any difference yet). 321NFS_ROOT opt_nfsroot.h 322 323# SMB/CIFS requester 324NETSMB opt_netsmb.h 325 326# Enable netdump(4) client support. 327NETDUMP opt_global.h 328 329# Options used only in subr_param.c. 330HZ opt_param.h 331MAXFILES opt_param.h 332NBUF opt_param.h 333NSFBUFS opt_param.h 334VM_BCACHE_SIZE_MAX opt_param.h 335VM_SWZONE_SIZE_MAX opt_param.h 336MAXUSERS 337DFLDSIZ opt_param.h 338MAXDSIZ opt_param.h 339MAXSSIZ opt_param.h 340 341# Generic SCSI options. 342CAM_MAX_HIGHPOWER opt_cam.h 343CAMDEBUG opt_cam.h 344CAM_DEBUG_COMPILE opt_cam.h 345CAM_DEBUG_DELAY opt_cam.h 346CAM_DEBUG_BUS opt_cam.h 347CAM_DEBUG_TARGET opt_cam.h 348CAM_DEBUG_LUN opt_cam.h 349CAM_DEBUG_FLAGS opt_cam.h 350CAM_BOOT_DELAY opt_cam.h 351CAM_IOSCHED_DYNAMIC opt_cam.h 352CAM_TEST_FAILURE opt_cam.h 353SCSI_DELAY opt_scsi.h 354SCSI_NO_SENSE_STRINGS opt_scsi.h 355SCSI_NO_OP_STRINGS opt_scsi.h 356 357# Options used only in cam/ata/ata_da.c 358ATA_STATIC_ID opt_ada.h 359 360# Options used only in cam/scsi/scsi_cd.c 361CHANGER_MIN_BUSY_SECONDS opt_cd.h 362CHANGER_MAX_BUSY_SECONDS opt_cd.h 363 364# Options used only in cam/scsi/scsi_da.c 365DA_TRACK_REFS opt_da.h 366 367# Options used only in cam/scsi/scsi_sa.c. 368SA_IO_TIMEOUT opt_sa.h 369SA_SPACE_TIMEOUT opt_sa.h 370SA_REWIND_TIMEOUT opt_sa.h 371SA_ERASE_TIMEOUT opt_sa.h 372SA_1FM_AT_EOD opt_sa.h 373 374# Options used only in cam/scsi/scsi_pt.c 375SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 376 377# Options used only in cam/scsi/scsi_ses.c 378SES_ENABLE_PASSTHROUGH opt_ses.h 379 380# Options used in dev/sym/ (Symbios SCSI driver). 381SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 382 # disabled:0 (default), enabled:1 383SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 384 # disabled:0, enabled:1 (default) 385SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 386 # default:8, range:[1..64] 387 388# Options used only in dev/isp/* 389ISP_TARGET_MODE opt_isp.h 390ISP_FW_CRASH_DUMP opt_isp.h 391ISP_DEFAULT_ROLES opt_isp.h 392ISP_INTERNAL_TARGET opt_isp.h 393ISP_FCTAPE_OFF opt_isp.h 394 395# Options used only in dev/iscsi 396ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 397 398# Net stuff. 399ACCEPT_FILTER_DATA 400ACCEPT_FILTER_DNS 401ACCEPT_FILTER_HTTP 402ALTQ opt_global.h 403ALTQ_CBQ opt_altq.h 404ALTQ_CDNR opt_altq.h 405ALTQ_CODEL opt_altq.h 406ALTQ_DEBUG opt_altq.h 407ALTQ_HFSC opt_altq.h 408ALTQ_FAIRQ opt_altq.h 409ALTQ_NOPCC opt_altq.h 410ALTQ_PRIQ opt_altq.h 411ALTQ_RED opt_altq.h 412ALTQ_RIO opt_altq.h 413BOOTP opt_bootp.h 414BOOTP_BLOCKSIZE opt_bootp.h 415BOOTP_COMPAT opt_bootp.h 416BOOTP_NFSROOT opt_bootp.h 417BOOTP_NFSV3 opt_bootp.h 418BOOTP_WIRED_TO opt_bootp.h 419DEVICE_POLLING 420DUMMYNET opt_ipdn.h 421RATELIMIT opt_ratelimit.h 422RATELIMIT_DEBUG opt_ratelimit.h 423INET opt_inet.h 424INET6 opt_inet6.h 425IPDIVERT 426IPFILTER opt_ipfilter.h 427IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 428IPFILTER_LOG opt_ipfilter.h 429IPFILTER_LOOKUP opt_ipfilter.h 430IPFIREWALL opt_ipfw.h 431IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 432IPFIREWALL_NAT opt_ipfw.h 433IPFIREWALL_NAT64 opt_ipfw.h 434IPFIREWALL_NPTV6 opt_ipfw.h 435IPFIREWALL_VERBOSE opt_ipfw.h 436IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 437IPFIREWALL_PMOD opt_ipfw.h 438IPSEC opt_ipsec.h 439IPSEC_DEBUG opt_ipsec.h 440IPSEC_SUPPORT opt_ipsec.h 441IPSTEALTH 442KRPC 443LIBALIAS 444LIBMCHAIN 445MBUF_PROFILING 446MBUF_STRESS_TEST 447MROUTING opt_mrouting.h 448NFSLOCKD 449PCBGROUP opt_pcbgroup.h 450PF_DEFAULT_TO_DROP opt_pf.h 451RADIX_MPATH opt_mpath.h 452ROUTETABLES opt_route.h 453RSS opt_rss.h 454SLIP_IFF_OPTS opt_slip.h 455TCPDEBUG 456TCPPCAP opt_global.h 457SIFTR 458TCP_BLACKBOX opt_global.h 459TCP_HHOOK opt_inet.h 460TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 461TCP_RFC7413 opt_inet.h 462TCP_RFC7413_MAX_KEYS opt_inet.h 463TCP_RFC7413_MAX_PSKS opt_inet.h 464TCP_SIGNATURE opt_ipsec.h 465VLAN_ARRAY opt_vlan.h 466XBONEHACK 467 468# 469# SCTP 470# 471SCTP opt_sctp.h 472SCTP_DEBUG opt_sctp.h # Enable debug printfs 473SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 474SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 475SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 476SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 477SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 478SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 479SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 480SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 481SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 482SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 483# 484# 485# 486 487# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 488# Each netgraph node type can be either be compiled into the kernel 489# or loaded dynamically. To get the former, include the corresponding 490# option below. Each type has its own man page, e.g. ng_async(4). 491NETGRAPH 492NETGRAPH_DEBUG opt_netgraph.h 493NETGRAPH_ASYNC opt_netgraph.h 494NETGRAPH_ATMLLC opt_netgraph.h 495NETGRAPH_ATM_ATMPIF opt_netgraph.h 496NETGRAPH_BLUETOOTH opt_netgraph.h 497NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 498NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 499NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 500NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 501NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 502NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 503NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 504NETGRAPH_BPF opt_netgraph.h 505NETGRAPH_BRIDGE opt_netgraph.h 506NETGRAPH_CAR opt_netgraph.h 507NETGRAPH_CHECKSUM opt_netgraph.h 508NETGRAPH_CISCO opt_netgraph.h 509NETGRAPH_DEFLATE opt_netgraph.h 510NETGRAPH_DEVICE opt_netgraph.h 511NETGRAPH_ECHO opt_netgraph.h 512NETGRAPH_EIFACE opt_netgraph.h 513NETGRAPH_ETHER opt_netgraph.h 514NETGRAPH_ETHER_ECHO opt_netgraph.h 515NETGRAPH_FEC opt_netgraph.h 516NETGRAPH_FRAME_RELAY opt_netgraph.h 517NETGRAPH_GIF opt_netgraph.h 518NETGRAPH_GIF_DEMUX opt_netgraph.h 519NETGRAPH_HOLE opt_netgraph.h 520NETGRAPH_IFACE opt_netgraph.h 521NETGRAPH_IP_INPUT opt_netgraph.h 522NETGRAPH_IPFW opt_netgraph.h 523NETGRAPH_KSOCKET opt_netgraph.h 524NETGRAPH_L2TP opt_netgraph.h 525NETGRAPH_LMI opt_netgraph.h 526NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 527NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 528NETGRAPH_NAT opt_netgraph.h 529NETGRAPH_NETFLOW opt_netgraph.h 530NETGRAPH_ONE2MANY opt_netgraph.h 531NETGRAPH_PATCH opt_netgraph.h 532NETGRAPH_PIPE opt_netgraph.h 533NETGRAPH_PPP opt_netgraph.h 534NETGRAPH_PPPOE opt_netgraph.h 535NETGRAPH_PPTPGRE opt_netgraph.h 536NETGRAPH_PRED1 opt_netgraph.h 537NETGRAPH_RFC1490 opt_netgraph.h 538NETGRAPH_SOCKET opt_netgraph.h 539NETGRAPH_SPLIT opt_netgraph.h 540NETGRAPH_SPPP opt_netgraph.h 541NETGRAPH_TAG opt_netgraph.h 542NETGRAPH_TCPMSS opt_netgraph.h 543NETGRAPH_TEE opt_netgraph.h 544NETGRAPH_TTY opt_netgraph.h 545NETGRAPH_UI opt_netgraph.h 546NETGRAPH_VJC opt_netgraph.h 547NETGRAPH_VLAN opt_netgraph.h 548 549# NgATM options 550NGATM_ATM opt_netgraph.h 551NGATM_ATMBASE opt_netgraph.h 552NGATM_SSCOP opt_netgraph.h 553NGATM_SSCFU opt_netgraph.h 554NGATM_UNI opt_netgraph.h 555NGATM_CCATM opt_netgraph.h 556 557# DRM options 558DRM_DEBUG opt_drm.h 559 560TI_SF_BUF_JUMBO opt_ti.h 561TI_JUMBO_HDRSPLIT opt_ti.h 562 563# Misc debug flags. Most of these should probably be replaced with 564# 'DEBUG', and then let people recompile just the interesting modules 565# with 'make CC="cc -DDEBUG"'. 566CLUSTERDEBUG opt_debug_cluster.h 567DEBUG_1284 opt_ppb_1284.h 568VP0_DEBUG opt_vpo.h 569LPT_DEBUG opt_lpt.h 570PLIP_DEBUG opt_plip.h 571LOCKF_DEBUG opt_debug_lockf.h 572SI_DEBUG opt_debug_si.h 573IFMEDIA_DEBUG opt_ifmedia.h 574 575# Fb options 576FB_DEBUG opt_fb.h 577FB_INSTALL_CDEV opt_fb.h 578 579# ppbus related options 580PERIPH_1284 opt_ppb_1284.h 581DONTPROBE_1284 opt_ppb_1284.h 582 583# smbus related options 584ENABLE_ALART opt_intpm.h 585 586# These cause changes all over the kernel 587BLKDEV_IOSIZE opt_global.h 588BURN_BRIDGES opt_global.h 589DEBUG opt_global.h 590DEBUG_LOCKS opt_global.h 591DEBUG_VFS_LOCKS opt_global.h 592DFLTPHYS opt_global.h 593DIAGNOSTIC opt_global.h 594INVARIANT_SUPPORT opt_global.h 595INVARIANTS opt_global.h 596KASSERT_PANIC_OPTIONAL opt_global.h 597MAXCPU opt_global.h 598MAXMEMDOM opt_global.h 599MAXPHYS opt_global.h 600MCLSHIFT opt_global.h 601MUTEX_NOINLINE opt_global.h 602LOCK_PROFILING opt_global.h 603LOCK_PROFILING_FAST opt_global.h 604MSIZE opt_global.h 605REGRESSION opt_global.h 606RWLOCK_NOINLINE opt_global.h 607SX_NOINLINE opt_global.h 608VFS_BIO_DEBUG opt_global.h 609 610# These are VM related options 611VM_KMEM_SIZE opt_vm.h 612VM_KMEM_SIZE_SCALE opt_vm.h 613VM_KMEM_SIZE_MAX opt_vm.h 614VM_NRESERVLEVEL opt_vm.h 615VM_LEVEL_0_ORDER opt_vm.h 616NO_SWAPPING opt_vm.h 617MALLOC_MAKE_FAILURES opt_vm.h 618MALLOC_PROFILE opt_vm.h 619MALLOC_DEBUG_MAXZONES opt_vm.h 620 621# The MemGuard replacement allocator used for tamper-after-free detection 622DEBUG_MEMGUARD opt_vm.h 623 624# The RedZone malloc(9) protection 625DEBUG_REDZONE opt_vm.h 626 627# Standard SMP options 628EARLY_AP_STARTUP opt_global.h 629SMP opt_global.h 630NUMA opt_global.h 631 632# Size of the kernel message buffer 633MSGBUF_SIZE opt_msgbuf.h 634 635# NFS options 636NFS_MINATTRTIMO opt_nfs.h 637NFS_MAXATTRTIMO opt_nfs.h 638NFS_MINDIRATTRTIMO opt_nfs.h 639NFS_MAXDIRATTRTIMO opt_nfs.h 640NFS_DEBUG opt_nfs.h 641 642# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 643OVERRIDE_CARD opt_bktr.h 644OVERRIDE_TUNER opt_bktr.h 645OVERRIDE_DBX opt_bktr.h 646OVERRIDE_MSP opt_bktr.h 647BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 648BROOKTREE_ALLOC_PAGES opt_bktr.h 649BKTR_OVERRIDE_CARD opt_bktr.h 650BKTR_OVERRIDE_TUNER opt_bktr.h 651BKTR_OVERRIDE_DBX opt_bktr.h 652BKTR_OVERRIDE_MSP opt_bktr.h 653BKTR_SYSTEM_DEFAULT opt_bktr.h 654BKTR_ALLOC_PAGES opt_bktr.h 655BKTR_USE_PLL opt_bktr.h 656BKTR_GPIO_ACCESS opt_bktr.h 657BKTR_NO_MSP_RESET opt_bktr.h 658BKTR_430_FX_MODE opt_bktr.h 659BKTR_SIS_VIA_MODE opt_bktr.h 660BKTR_USE_FREEBSD_SMBUS opt_bktr.h 661BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 662 663# Options for uart(4) 664UART_PPS_ON_CTS opt_uart.h 665UART_POLL_FREQ opt_uart.h 666UART_DEV_TOLERANCE_PCT opt_uart.h 667 668# options for bus/device framework 669BUS_DEBUG opt_bus.h 670 671# options for USB support 672USB_DEBUG opt_usb.h 673USB_HOST_ALIGN opt_usb.h 674USB_REQ_DEBUG opt_usb.h 675USB_TEMPLATE opt_usb.h 676USB_VERBOSE opt_usb.h 677USB_DMA_SINGLE_ALLOC opt_usb.h 678USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 679U3G_DEBUG opt_u3g.h 680UKBD_DFLT_KEYMAP opt_ukbd.h 681UPLCOM_INTR_INTERVAL opt_uplcom.h 682UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 683UVSCOM_INTR_INTERVAL opt_uvscom.h 684 685# options for the Realtek rtwn driver 686RTWN_DEBUG opt_rtwn.h 687RTWN_WITHOUT_UCODE opt_rtwn.h 688 689# Embedded system options 690INIT_PATH 691 692ROOTDEVNAME 693 694FDC_DEBUG opt_fdc.h 695PCFCLOCK_VERBOSE opt_pcfclock.h 696PCFCLOCK_MAX_RETRIES opt_pcfclock.h 697 698KTR opt_global.h 699KTR_ALQ opt_ktr.h 700KTR_MASK opt_ktr.h 701KTR_CPUMASK opt_ktr.h 702KTR_COMPILE opt_global.h 703KTR_BOOT_ENTRIES opt_global.h 704KTR_ENTRIES opt_global.h 705KTR_VERBOSE opt_ktr.h 706WITNESS opt_global.h 707WITNESS_KDB opt_witness.h 708WITNESS_NO_VNODE opt_witness.h 709WITNESS_SKIPSPIN opt_witness.h 710WITNESS_COUNT opt_witness.h 711OPENSOLARIS_WITNESS opt_global.h 712 713# options for ACPI support 714ACPI_DEBUG opt_acpi.h 715ACPI_MAX_TASKS opt_acpi.h 716ACPI_MAX_THREADS opt_acpi.h 717ACPI_DMAR opt_acpi.h 718DEV_ACPI opt_acpi.h 719 720# ISA support 721DEV_ISA opt_isa.h 722ISAPNP opt_isa.h 723 724# various 'device presence' options. 725DEV_BPF opt_bpf.h 726DEV_CARP opt_carp.h 727DEV_NETMAP opt_global.h 728DEV_PCI opt_pci.h 729DEV_PF opt_pf.h 730DEV_PFLOG opt_pf.h 731DEV_PFSYNC opt_pf.h 732DEV_RANDOM opt_global.h 733DEV_SPLASH opt_splash.h 734DEV_VLAN opt_vlan.h 735 736# ed driver 737ED_HPP opt_ed.h 738ED_3C503 opt_ed.h 739ED_SIC opt_ed.h 740 741# bce driver 742BCE_DEBUG opt_bce.h 743BCE_NVRAM_WRITE_SUPPORT opt_bce.h 744 745SOCKBUF_DEBUG opt_global.h 746 747 748# options for ubsec driver 749UBSEC_DEBUG opt_ubsec.h 750UBSEC_RNDTEST opt_ubsec.h 751UBSEC_NO_RNG opt_ubsec.h 752 753# options for hifn driver 754HIFN_DEBUG opt_hifn.h 755HIFN_RNDTEST opt_hifn.h 756 757# options for safenet driver 758SAFE_DEBUG opt_safe.h 759SAFE_NO_RNG opt_safe.h 760SAFE_RNDTEST opt_safe.h 761 762# syscons/vt options 763MAXCONS opt_syscons.h 764SC_ALT_MOUSE_IMAGE opt_syscons.h 765SC_CUT_SPACES2TABS opt_syscons.h 766SC_CUT_SEPCHARS opt_syscons.h 767SC_DEBUG_LEVEL opt_syscons.h 768SC_DFLT_FONT opt_syscons.h 769SC_DISABLE_KDBKEY opt_syscons.h 770SC_DISABLE_REBOOT opt_syscons.h 771SC_HISTORY_SIZE opt_syscons.h 772SC_KERNEL_CONS_ATTR opt_syscons.h 773SC_KERNEL_CONS_ATTRS opt_syscons.h 774SC_KERNEL_CONS_REV_ATTR opt_syscons.h 775SC_MOUSE_CHAR opt_syscons.h 776SC_NO_CUTPASTE opt_syscons.h 777SC_NO_FONT_LOADING opt_syscons.h 778SC_NO_HISTORY opt_syscons.h 779SC_NO_MODE_CHANGE opt_syscons.h 780SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 781SC_NO_SYSMOUSE opt_syscons.h 782SC_NORM_ATTR opt_syscons.h 783SC_NORM_REV_ATTR opt_syscons.h 784SC_PIXEL_MODE opt_syscons.h 785SC_RENDER_DEBUG opt_syscons.h 786SC_TWOBUTTON_MOUSE opt_syscons.h 787VT_ALT_TO_ESC_HACK opt_syscons.h 788VT_FB_DEFAULT_WIDTH opt_syscons.h 789VT_FB_DEFAULT_HEIGHT opt_syscons.h 790VT_MAXWINDOWS opt_syscons.h 791VT_TWOBUTTON_MOUSE opt_syscons.h 792DEV_SC opt_syscons.h 793DEV_VT opt_syscons.h 794 795# teken terminal emulator options 796TEKEN_CONS25 opt_teken.h 797TEKEN_UTF8 opt_teken.h 798TERMINAL_KERN_ATTR opt_teken.h 799TERMINAL_NORM_ATTR opt_teken.h 800 801# options for printf 802PRINTF_BUFR_SIZE opt_printf.h 803BOOT_TAG opt_printf.h 804BOOT_TAG_SZ opt_printf.h 805 806# kbd options 807KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 808KBD_INSTALL_CDEV opt_kbd.h 809KBD_MAXRETRY opt_kbd.h 810KBD_MAXWAIT opt_kbd.h 811KBD_RESETDELAY opt_kbd.h 812KBDIO_DEBUG opt_kbd.h 813 814KBDMUX_DFLT_KEYMAP opt_kbdmux.h 815 816# options for the Atheros driver 817ATH_DEBUG opt_ath.h 818ATH_TXBUF opt_ath.h 819ATH_RXBUF opt_ath.h 820ATH_DIAGAPI opt_ath.h 821ATH_TX99_DIAG opt_ath.h 822ATH_ENABLE_11N opt_ath.h 823ATH_ENABLE_DFS opt_ath.h 824ATH_EEPROM_FIRMWARE opt_ath.h 825ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 826ATH_DEBUG_ALQ opt_ath.h 827ATH_KTR_INTR_DEBUG opt_ath.h 828 829# options for the Atheros hal 830AH_SUPPORT_AR5416 opt_ah.h 831# XXX For now, this breaks non-AR9130 chipsets, so only use it 832# XXX when actually targeting AR9130. 833AH_SUPPORT_AR9130 opt_ah.h 834 835# This is required for AR933x SoC support 836AH_SUPPORT_AR9330 opt_ah.h 837AH_SUPPORT_AR9340 opt_ah.h 838AH_SUPPORT_QCA9530 opt_ah.h 839AH_SUPPORT_QCA9550 opt_ah.h 840 841AH_DEBUG opt_ah.h 842AH_ASSERT opt_ah.h 843AH_DEBUG_ALQ opt_ah.h 844AH_REGOPS_FUNC opt_ah.h 845AH_WRITE_REGDOMAIN opt_ah.h 846AH_DEBUG_COUNTRY opt_ah.h 847AH_WRITE_EEPROM opt_ah.h 848AH_PRIVATE_DIAG opt_ah.h 849AH_NEED_DESC_SWAP opt_ah.h 850AH_USE_INIPDGAIN opt_ah.h 851AH_MAXCHAN opt_ah.h 852AH_RXCFG_SDMAMW_4BYTES opt_ah.h 853AH_INTERRUPT_DEBUGGING opt_ah.h 854# AR5416 and later interrupt mitigation 855# XXX do not use this for AR9130 856AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 857 858# options for the Broadcom BCM43xx driver (bwi) 859BWI_DEBUG opt_bwi.h 860BWI_DEBUG_VERBOSE opt_bwi.h 861 862# options for the Brodacom BCM43xx driver (bwn) 863BWN_DEBUG opt_bwn.h 864BWN_GPL_PHY opt_bwn.h 865BWN_USE_SIBA opt_bwn.h 866 867# Options for the SIBA driver 868SIBA_DEBUG opt_siba.h 869 870# options for the Marvell 8335 wireless driver 871MALO_DEBUG opt_malo.h 872MALO_TXBUF opt_malo.h 873MALO_RXBUF opt_malo.h 874 875# options for the Marvell wireless driver 876MWL_DEBUG opt_mwl.h 877MWL_TXBUF opt_mwl.h 878MWL_RXBUF opt_mwl.h 879MWL_DIAGAPI opt_mwl.h 880MWL_AGGR_SIZE opt_mwl.h 881MWL_TX_NODROP opt_mwl.h 882 883# Options for the Marvell NETA driver 884MVNETA_MULTIQUEUE opt_mvneta.h 885MVNETA_KTR opt_mvneta.h 886 887# Options for the Intel 802.11ac wireless driver 888IWM_DEBUG opt_iwm.h 889 890# Options for the Intel 802.11n wireless driver 891IWN_DEBUG opt_iwn.h 892 893# Options for the Intel 3945ABG wireless driver 894WPI_DEBUG opt_wpi.h 895 896# dcons options 897DCONS_BUF_SIZE opt_dcons.h 898DCONS_POLL_HZ opt_dcons.h 899DCONS_FORCE_CONSOLE opt_dcons.h 900DCONS_FORCE_GDB opt_dcons.h 901 902# HWPMC options 903HWPMC_DEBUG opt_global.h 904HWPMC_HOOKS 905HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 906 907# 802.11 support layer 908IEEE80211_DEBUG opt_wlan.h 909IEEE80211_DEBUG_REFCNT opt_wlan.h 910IEEE80211_AMPDU_AGE opt_wlan.h 911IEEE80211_SUPPORT_MESH opt_wlan.h 912IEEE80211_SUPPORT_SUPERG opt_wlan.h 913IEEE80211_SUPPORT_TDMA opt_wlan.h 914IEEE80211_ALQ opt_wlan.h 915IEEE80211_DFS_DEBUG opt_wlan.h 916 917# 802.11 TDMA support 918TDMA_SLOTLEN_DEFAULT opt_tdma.h 919TDMA_SLOTCNT_DEFAULT opt_tdma.h 920TDMA_BINTVAL_DEFAULT opt_tdma.h 921TDMA_TXRATE_11B_DEFAULT opt_tdma.h 922TDMA_TXRATE_11G_DEFAULT opt_tdma.h 923TDMA_TXRATE_11A_DEFAULT opt_tdma.h 924TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 925TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 926TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 927TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 928TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 929 930# VideoMode 931PICKMODE_DEBUG opt_videomode.h 932 933# Network stack virtualization options 934VIMAGE opt_global.h 935VNET_DEBUG opt_global.h 936 937# Common Flash Interface (CFI) options 938CFI_SUPPORT_STRATAFLASH opt_cfi.h 939CFI_ARMEDANDDANGEROUS opt_cfi.h 940CFI_HARDWAREBYTESWAP opt_cfi.h 941 942# Sound options 943SND_DEBUG opt_snd.h 944SND_DIAGNOSTIC opt_snd.h 945SND_FEEDER_MULTIFORMAT opt_snd.h 946SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 947SND_FEEDER_RATE_HP opt_snd.h 948SND_PCM_64 opt_snd.h 949SND_OLDSTEREO opt_snd.h 950 951X86BIOS 952 953# Flattened device tree options 954FDT opt_platform.h 955FDT_DTB_STATIC opt_platform.h 956 957# OFED Infiniband stack 958OFED opt_ofed.h 959OFED_DEBUG_INIT opt_ofed.h 960SDP opt_ofed.h 961SDP_DEBUG opt_ofed.h 962IPOIB opt_ofed.h 963IPOIB_DEBUG opt_ofed.h 964IPOIB_CM opt_ofed.h 965 966# Resource Accounting 967RACCT opt_global.h 968RACCT_DEFAULT_TO_DISABLED opt_global.h 969 970# Resource Limits 971RCTL opt_global.h 972 973# Random number generator(s) 974# With this, no entropy processor is loaded, but the entropy 975# harvesting infrastructure is present. This means an entropy 976# processor may be loaded as a module. 977RANDOM_LOADABLE opt_global.h 978# This turns on high-rate and potentially expensive harvesting in 979# the uma slab allocator. 980RANDOM_ENABLE_UMA opt_global.h 981RANDOM_ENABLE_ETHER opt_global.h 982 983# BHND(4) driver 984BHND_LOGLEVEL opt_global.h 985 986# GPIO and child devices 987GPIO_SPI_DEBUG opt_gpio.h 988 989# SPI devices 990SPIGEN_LEGACY_CDEVNAME opt_spi.h 991 992# etherswitch(4) driver 993RTL8366_SOFT_RESET opt_etherswitch.h 994 995# evdev protocol support 996EVDEV_SUPPORT opt_evdev.h 997EVDEV_DEBUG opt_evdev.h 998UINPUT_DEBUG opt_evdev.h 999 1000# Hyper-V network driver 1001HN_DEBUG opt_hn.h 1002 1003# CAM-based MMC stack 1004MMCCAM 1005# Encrypted kernel crash dumps 1006EKCD opt_ekcd.h 1007 1008# NVME options 1009NVME_USE_NVD opt_nvme.h 1010 1011# amdsbwd options 1012AMDSBWD_DEBUG opt_amdsbwd.h 1013