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 45ADW_ALLOW_MEMIO opt_adw.h 46 47TWA_DEBUG opt_twa.h 48TWA_FLASH_FIRMWARE opt_twa.h 49 50# Debugging options. 51ALT_BREAK_TO_DEBUGGER opt_kdb.h 52BREAK_TO_DEBUGGER opt_kdb.h 53DDB 54DDB_BUFR_SIZE opt_ddb.h 55DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 56DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 57DDB_CTF opt_ddb.h 58DDB_NUMSYM opt_ddb.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 69 70# Miscellaneous options. 71ADAPTIVE_LOCKMGRS 72ALQ 73ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 74ATSE_CFI_HACK opt_cfi.h 75AUDIT opt_global.h 76BOOTHOWTO opt_global.h 77BOOTVERBOSE opt_global.h 78CALLOUT_PROFILING 79CAPABILITIES opt_capsicum.h 80CAPABILITY_MODE opt_capsicum.h 81COMPAT_43 opt_compat.h 82COMPAT_43TTY opt_compat.h 83COMPAT_FREEBSD4 opt_compat.h 84COMPAT_FREEBSD5 opt_compat.h 85COMPAT_FREEBSD6 opt_compat.h 86COMPAT_FREEBSD7 opt_compat.h 87COMPAT_FREEBSD9 opt_compat.h 88COMPAT_FREEBSD10 opt_compat.h 89COMPAT_CLOUDABI32 opt_dontuse.h 90COMPAT_CLOUDABI64 opt_dontuse.h 91COMPAT_LINUXKPI opt_compat.h 92COMPILING_LINT opt_global.h 93CY_PCI_FASTINTR 94DEADLKRES opt_watchdog.h 95DEVICE_NUMA 96EXT_RESOURCES opt_global.h 97DIRECTIO 98FILEMON opt_dontuse.h 99FFCLOCK 100FULL_PREEMPTION opt_sched.h 101GZIO opt_gzio.h 102IMAGACT_BINMISC opt_dontuse.h 103IPI_PREEMPTION opt_sched.h 104GEOM_AES opt_geom.h 105GEOM_BDE opt_geom.h 106GEOM_BSD opt_geom.h 107GEOM_CACHE opt_geom.h 108GEOM_CONCAT opt_geom.h 109GEOM_ELI opt_geom.h 110GEOM_FOX opt_geom.h 111GEOM_GATE opt_geom.h 112GEOM_JOURNAL opt_geom.h 113GEOM_LABEL opt_geom.h 114GEOM_LABEL_GPT opt_geom.h 115GEOM_LINUX_LVM opt_geom.h 116GEOM_MAP opt_geom.h 117GEOM_MBR opt_geom.h 118GEOM_MIRROR opt_geom.h 119GEOM_MOUNTVER opt_geom.h 120GEOM_MULTIPATH opt_geom.h 121GEOM_NOP opt_geom.h 122GEOM_PART_APM opt_geom.h 123GEOM_PART_BSD opt_geom.h 124GEOM_PART_BSD64 opt_geom.h 125GEOM_PART_EBR opt_geom.h 126GEOM_PART_EBR_COMPAT opt_geom.h 127GEOM_PART_GPT opt_geom.h 128GEOM_PART_LDM opt_geom.h 129GEOM_PART_MBR opt_geom.h 130GEOM_PART_PC98 opt_geom.h 131GEOM_PART_VTOC8 opt_geom.h 132GEOM_PC98 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_PARTITION opt_dontuse.h 162MAC_PORTACL opt_dontuse.h 163MAC_SEEOTHERUIDS opt_dontuse.h 164MAC_STATIC opt_mac.h 165MAC_STUB opt_dontuse.h 166MAC_TEST opt_dontuse.h 167MD_ROOT opt_md.h 168MD_ROOT_FSTYPE opt_md.h 169MD_ROOT_SIZE opt_md.h 170MFI_DEBUG opt_mfi.h 171MFI_DECODE_LOG opt_mfi.h 172MPROF_BUFFERS opt_mprof.h 173MPROF_HASH_SIZE opt_mprof.h 174NEW_PCIB opt_global.h 175NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 176NO_ADAPTIVE_RWLOCKS 177NO_ADAPTIVE_SX 178NO_EVENTTIMERS opt_timer.h 179NO_SYSCTL_DESCR opt_global.h 180NSWBUF_MIN opt_swap.h 181MBUF_PACKET_ZONE_DISABLE opt_global.h 182PANIC_REBOOT_WAIT_TIME opt_panic.h 183PCI_HP opt_pci.h 184PCI_IOV opt_global.h 185PPC_DEBUG opt_ppc.h 186PPC_PROBE_CHIPSET opt_ppc.h 187PPS_SYNC opt_ntp.h 188PREEMPTION opt_sched.h 189QUOTA 190SCHED_4BSD opt_sched.h 191SCHED_STATS opt_sched.h 192SCHED_ULE opt_sched.h 193SLEEPQUEUE_PROFILING 194SLHCI_DEBUG opt_slhci.h 195SPX_HACK 196STACK opt_stack.h 197SUIDDIR 198MSGMNB opt_sysvipc.h 199MSGMNI opt_sysvipc.h 200MSGSEG opt_sysvipc.h 201MSGSSZ opt_sysvipc.h 202MSGTQL opt_sysvipc.h 203SEMMNI opt_sysvipc.h 204SEMMNS opt_sysvipc.h 205SEMMNU opt_sysvipc.h 206SEMMSL opt_sysvipc.h 207SEMOPM opt_sysvipc.h 208SEMUME opt_sysvipc.h 209SHMALL opt_sysvipc.h 210SHMMAX opt_sysvipc.h 211SHMMAXPGS opt_sysvipc.h 212SHMMIN opt_sysvipc.h 213SHMMNI opt_sysvipc.h 214SHMSEG opt_sysvipc.h 215SYSVMSG opt_sysvipc.h 216SYSVSEM opt_sysvipc.h 217SYSVSHM opt_sysvipc.h 218SW_WATCHDOG opt_watchdog.h 219TURNSTILE_PROFILING 220UMTX_PROFILING 221VERBOSE_SYSINIT 222 223# POSIX kernel options 224P1003_1B_MQUEUE opt_posix.h 225P1003_1B_SEMAPHORES opt_posix.h 226_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 227 228# Do we want the config file compiled into the kernel? 229INCLUDE_CONFIG_FILE opt_config.h 230 231# Options for static filesystems. These should only be used at config 232# time, since the corresponding lkms cannot work if there are any static 233# dependencies. Unusability is enforced by hiding the defines for the 234# options in a never-included header. 235AUTOFS opt_dontuse.h 236CD9660 opt_dontuse.h 237EXT2FS opt_dontuse.h 238FDESCFS opt_dontuse.h 239FFS opt_dontuse.h 240FUSE opt_dontuse.h 241MSDOSFS opt_dontuse.h 242NANDFS opt_dontuse.h 243NULLFS opt_dontuse.h 244PROCFS opt_dontuse.h 245PSEUDOFS opt_dontuse.h 246SMBFS opt_dontuse.h 247TMPFS opt_dontuse.h 248UDF opt_dontuse.h 249UNIONFS opt_dontuse.h 250ZFS opt_dontuse.h 251 252# Pseudofs debugging 253PSEUDOFS_TRACE opt_pseudofs.h 254 255# In-kernel GSS-API 256KGSSAPI opt_kgssapi.h 257KGSSAPI_DEBUG opt_kgssapi.h 258 259# These static filesystems have one slightly bogus static dependency in 260# sys/i386/i386/autoconf.c. If any of these filesystems are 261# statically compiled into the kernel, code for mounting them as root 262# filesystems will be enabled - but look below. 263# NFSCL - client 264# NFSD - server 265NFSCL opt_nfs.h 266NFSD opt_nfs.h 267 268# filesystems and libiconv bridge 269CD9660_ICONV opt_dontuse.h 270MSDOSFS_ICONV opt_dontuse.h 271UDF_ICONV opt_dontuse.h 272 273# If you are following the conditions in the copyright, 274# you can enable soft-updates which will speed up a lot of thigs 275# and make the system safer from crashes at the same time. 276# otherwise a STUB module will be compiled in. 277SOFTUPDATES opt_ffs.h 278 279# On small, embedded systems, it can be useful to turn off support for 280# snapshots. It saves about 30-40k for a feature that would be lightly 281# used, if it is used at all. 282NO_FFS_SNAPSHOT opt_ffs.h 283 284# Enabling this option turns on support for Access Control Lists in UFS, 285# which can be used to support high security configurations. Depends on 286# UFS_EXTATTR. 287UFS_ACL opt_ufs.h 288 289# Enabling this option turns on support for extended attributes in UFS-based 290# filesystems, which can be used to support high security configurations 291# as well as new filesystem features. 292UFS_EXTATTR opt_ufs.h 293UFS_EXTATTR_AUTOSTART opt_ufs.h 294 295# Enable fast hash lookups for large directories on UFS-based filesystems. 296UFS_DIRHASH opt_ufs.h 297 298# Enable gjournal-based UFS journal. 299UFS_GJOURNAL opt_ufs.h 300 301# The below sentence is not in English, and neither is this one. 302# We plan to remove the static dependences above, with a 303# <filesystem>_ROOT option to control if it usable as root. This list 304# allows these options to be present in config files already (though 305# they won't make any difference yet). 306NFS_ROOT opt_nfsroot.h 307 308# SMB/CIFS requester 309NETSMB opt_netsmb.h 310 311# Options used only in subr_param.c. 312HZ opt_param.h 313MAXFILES opt_param.h 314NBUF opt_param.h 315NSFBUFS opt_param.h 316VM_BCACHE_SIZE_MAX opt_param.h 317VM_SWZONE_SIZE_MAX opt_param.h 318MAXUSERS 319DFLDSIZ opt_param.h 320MAXDSIZ opt_param.h 321MAXSSIZ opt_param.h 322 323# Generic SCSI options. 324CAM_MAX_HIGHPOWER opt_cam.h 325CAMDEBUG opt_cam.h 326CAM_DEBUG_COMPILE opt_cam.h 327CAM_DEBUG_DELAY opt_cam.h 328CAM_DEBUG_BUS opt_cam.h 329CAM_DEBUG_TARGET opt_cam.h 330CAM_DEBUG_LUN opt_cam.h 331CAM_DEBUG_FLAGS opt_cam.h 332CAM_BOOT_DELAY opt_cam.h 333CAM_IOSCHED_DYNAMIC opt_cam.h 334SCSI_DELAY opt_scsi.h 335SCSI_NO_SENSE_STRINGS opt_scsi.h 336SCSI_NO_OP_STRINGS opt_scsi.h 337 338# Options used only in cam/ata/ata_da.c 339ADA_TEST_FAILURE opt_ada.h 340ATA_STATIC_ID opt_ada.h 341 342# Options used only in cam/scsi/scsi_cd.c 343CHANGER_MIN_BUSY_SECONDS opt_cd.h 344CHANGER_MAX_BUSY_SECONDS opt_cd.h 345 346# Options used only in cam/scsi/scsi_sa.c. 347SA_IO_TIMEOUT opt_sa.h 348SA_SPACE_TIMEOUT opt_sa.h 349SA_REWIND_TIMEOUT opt_sa.h 350SA_ERASE_TIMEOUT opt_sa.h 351SA_1FM_AT_EOD opt_sa.h 352 353# Options used only in cam/scsi/scsi_pt.c 354SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 355 356# Options used only in cam/scsi/scsi_ses.c 357SES_ENABLE_PASSTHROUGH opt_ses.h 358 359# Options used in dev/sym/ (Symbios SCSI driver). 360SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 361 # Allows the ncr to take precedence 362 # 1 (1<<0) -> 810a, 860 363 # 2 (1<<1) -> 825a, 875, 885, 895 364 # 4 (1<<2) -> 895a, 896, 1510d 365SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 366 # disabled:0 (default), enabled:1 367SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 368 # disabled:0, enabled:1 (default) 369SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 370 # default:8, range:[1..64] 371 372# Options used only in dev/ncr/* 373SCSI_NCR_DEBUG opt_ncr.h 374SCSI_NCR_MAX_SYNC opt_ncr.h 375SCSI_NCR_MAX_WIDE opt_ncr.h 376SCSI_NCR_MYADDR opt_ncr.h 377 378# Options used only in dev/isp/* 379ISP_TARGET_MODE opt_isp.h 380ISP_FW_CRASH_DUMP opt_isp.h 381ISP_DEFAULT_ROLES opt_isp.h 382ISP_INTERNAL_TARGET opt_isp.h 383 384# Options used only in dev/iscsi 385ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 386 387# Net stuff. 388ACCEPT_FILTER_DATA 389ACCEPT_FILTER_DNS 390ACCEPT_FILTER_HTTP 391ALTQ opt_global.h 392ALTQ_CBQ opt_altq.h 393ALTQ_CDNR opt_altq.h 394ALTQ_CODEL opt_altq.h 395ALTQ_DEBUG opt_altq.h 396ALTQ_HFSC opt_altq.h 397ALTQ_FAIRQ opt_altq.h 398ALTQ_NOPCC opt_altq.h 399ALTQ_PRIQ opt_altq.h 400ALTQ_RED opt_altq.h 401ALTQ_RIO opt_altq.h 402BOOTP opt_bootp.h 403BOOTP_BLOCKSIZE opt_bootp.h 404BOOTP_COMPAT opt_bootp.h 405BOOTP_NFSROOT opt_bootp.h 406BOOTP_NFSV3 opt_bootp.h 407BOOTP_WIRED_TO opt_bootp.h 408DEVICE_POLLING 409DUMMYNET opt_ipdn.h 410INET opt_inet.h 411INET6 opt_inet6.h 412IPDIVERT 413IPFILTER opt_ipfilter.h 414IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 415IPFILTER_LOG opt_ipfilter.h 416IPFILTER_LOOKUP opt_ipfilter.h 417IPFIREWALL opt_ipfw.h 418IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 419IPFIREWALL_NAT opt_ipfw.h 420IPFIREWALL_NAT64 opt_ipfw.h 421IPFIREWALL_NAT64_DIRECT_OUTPUT opt_ipfw.h 422IPFIREWALL_NPTV6 opt_ipfw.h 423IPFIREWALL_VERBOSE opt_ipfw.h 424IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 425IPSEC opt_ipsec.h 426IPSEC_DEBUG opt_ipsec.h 427IPSEC_NAT_T opt_ipsec.h 428IPSTEALTH 429KRPC 430LIBALIAS 431LIBMBPOOL 432LIBMCHAIN 433MBUF_PROFILING 434MBUF_STRESS_TEST 435MROUTING opt_mrouting.h 436NFSLOCKD 437PCBGROUP opt_pcbgroup.h 438PF_DEFAULT_TO_DROP opt_pf.h 439RADIX_MPATH opt_mpath.h 440ROUTETABLES opt_route.h 441RSS opt_rss.h 442SLIP_IFF_OPTS opt_slip.h 443TCPDEBUG 444TCPPCAP opt_global.h 445SIFTR 446TCP_HHOOK opt_inet.h 447TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 448TCP_RFC7413 opt_inet.h 449TCP_RFC7413_MAX_KEYS opt_inet.h 450TCP_SIGNATURE opt_inet.h 451VLAN_ARRAY opt_vlan.h 452XBONEHACK 453FLOWTABLE opt_route.h 454FLOWTABLE_HASH_ALL opt_route.h 455 456# 457# SCTP 458# 459SCTP opt_sctp.h 460SCTP_DEBUG opt_sctp.h # Enable debug printfs 461SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 462SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 463SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 464SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 465SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 466SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 467SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 468SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 469SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 470SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 471SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 472# 473# 474# 475 476# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 477# Each netgraph node type can be either be compiled into the kernel 478# or loaded dynamically. To get the former, include the corresponding 479# option below. Each type has its own man page, e.g. ng_async(4). 480NETGRAPH 481NETGRAPH_DEBUG opt_netgraph.h 482NETGRAPH_ASYNC opt_netgraph.h 483NETGRAPH_ATMLLC opt_netgraph.h 484NETGRAPH_ATM_ATMPIF opt_netgraph.h 485NETGRAPH_BLUETOOTH opt_netgraph.h 486NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 487NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 488NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 489NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 490NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 491NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 492NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 493NETGRAPH_BPF opt_netgraph.h 494NETGRAPH_BRIDGE opt_netgraph.h 495NETGRAPH_CAR opt_netgraph.h 496NETGRAPH_CISCO opt_netgraph.h 497NETGRAPH_DEFLATE opt_netgraph.h 498NETGRAPH_DEVICE opt_netgraph.h 499NETGRAPH_ECHO opt_netgraph.h 500NETGRAPH_EIFACE opt_netgraph.h 501NETGRAPH_ETHER opt_netgraph.h 502NETGRAPH_ETHER_ECHO opt_netgraph.h 503NETGRAPH_FEC opt_netgraph.h 504NETGRAPH_FRAME_RELAY opt_netgraph.h 505NETGRAPH_GIF opt_netgraph.h 506NETGRAPH_GIF_DEMUX opt_netgraph.h 507NETGRAPH_HOLE opt_netgraph.h 508NETGRAPH_IFACE opt_netgraph.h 509NETGRAPH_IP_INPUT opt_netgraph.h 510NETGRAPH_IPFW opt_netgraph.h 511NETGRAPH_KSOCKET opt_netgraph.h 512NETGRAPH_L2TP opt_netgraph.h 513NETGRAPH_LMI opt_netgraph.h 514# MPPC compression requires proprietary files (not included) 515NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 516NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 517NETGRAPH_NAT opt_netgraph.h 518NETGRAPH_NETFLOW opt_netgraph.h 519NETGRAPH_ONE2MANY opt_netgraph.h 520NETGRAPH_PATCH opt_netgraph.h 521NETGRAPH_PIPE opt_netgraph.h 522NETGRAPH_PPP opt_netgraph.h 523NETGRAPH_PPPOE opt_netgraph.h 524NETGRAPH_PPTPGRE opt_netgraph.h 525NETGRAPH_PRED1 opt_netgraph.h 526NETGRAPH_RFC1490 opt_netgraph.h 527NETGRAPH_SOCKET opt_netgraph.h 528NETGRAPH_SPLIT opt_netgraph.h 529NETGRAPH_SPPP opt_netgraph.h 530NETGRAPH_TAG opt_netgraph.h 531NETGRAPH_TCPMSS opt_netgraph.h 532NETGRAPH_TEE opt_netgraph.h 533NETGRAPH_TTY opt_netgraph.h 534NETGRAPH_UI opt_netgraph.h 535NETGRAPH_VJC opt_netgraph.h 536NETGRAPH_VLAN opt_netgraph.h 537 538# NgATM options 539NGATM_ATM opt_netgraph.h 540NGATM_ATMBASE opt_netgraph.h 541NGATM_SSCOP opt_netgraph.h 542NGATM_SSCFU opt_netgraph.h 543NGATM_UNI opt_netgraph.h 544NGATM_CCATM opt_netgraph.h 545 546# DRM options 547DRM_DEBUG opt_drm.h 548 549TI_SF_BUF_JUMBO opt_ti.h 550TI_JUMBO_HDRSPLIT opt_ti.h 551 552# XXX Conflict: # of devices vs network protocol (Native ATM). 553# This makes "atm.h" unusable. 554NATM 555 556# DPT driver debug flags 557DPT_MEASURE_PERFORMANCE opt_dpt.h 558DPT_RESET_HBA opt_dpt.h 559 560# Misc debug flags. Most of these should probably be replaced with 561# 'DEBUG', and then let people recompile just the interesting modules 562# with 'make CC="cc -DDEBUG"'. 563CLUSTERDEBUG opt_debug_cluster.h 564DEBUG_1284 opt_ppb_1284.h 565VP0_DEBUG opt_vpo.h 566LPT_DEBUG opt_lpt.h 567PLIP_DEBUG opt_plip.h 568LOCKF_DEBUG opt_debug_lockf.h 569SI_DEBUG opt_debug_si.h 570IFMEDIA_DEBUG opt_ifmedia.h 571 572# Fb options 573FB_DEBUG opt_fb.h 574FB_INSTALL_CDEV opt_fb.h 575 576# ppbus related options 577PERIPH_1284 opt_ppb_1284.h 578DONTPROBE_1284 opt_ppb_1284.h 579 580# smbus related options 581ENABLE_ALART opt_intpm.h 582 583# These cause changes all over the kernel 584BLKDEV_IOSIZE opt_global.h 585BURN_BRIDGES opt_global.h 586DEBUG opt_global.h 587DEBUG_LOCKS opt_global.h 588DEBUG_VFS_LOCKS opt_global.h 589DFLTPHYS opt_global.h 590DIAGNOSTIC opt_global.h 591INVARIANT_SUPPORT opt_global.h 592INVARIANTS opt_global.h 593MAXCPU opt_global.h 594MAXMEMDOM opt_global.h 595MAXPHYS opt_global.h 596MCLSHIFT opt_global.h 597MUTEX_NOINLINE opt_global.h 598LOCK_PROFILING opt_global.h 599LOCK_PROFILING_FAST opt_global.h 600MSIZE opt_global.h 601REGRESSION opt_global.h 602RWLOCK_NOINLINE opt_global.h 603SX_NOINLINE opt_global.h 604VFS_BIO_DEBUG opt_global.h 605 606# These are VM related options 607VM_KMEM_SIZE opt_vm.h 608VM_KMEM_SIZE_SCALE opt_vm.h 609VM_KMEM_SIZE_MAX opt_vm.h 610VM_NRESERVLEVEL opt_vm.h 611VM_NUMA_ALLOC opt_vm.h 612VM_LEVEL_0_ORDER opt_vm.h 613NO_SWAPPING opt_vm.h 614MALLOC_MAKE_FAILURES opt_vm.h 615MALLOC_PROFILE opt_vm.h 616MALLOC_DEBUG_MAXZONES opt_vm.h 617 618# The MemGuard replacement allocator used for tamper-after-free detection 619DEBUG_MEMGUARD opt_vm.h 620 621# The RedZone malloc(9) protection 622DEBUG_REDZONE opt_vm.h 623 624# Standard SMP options 625EARLY_AP_STARTUP opt_global.h 626SMP opt_global.h 627 628# Size of the kernel message buffer 629MSGBUF_SIZE opt_msgbuf.h 630 631# NFS options 632NFS_MINATTRTIMO opt_nfs.h 633NFS_MAXATTRTIMO opt_nfs.h 634NFS_MINDIRATTRTIMO opt_nfs.h 635NFS_MAXDIRATTRTIMO opt_nfs.h 636NFS_DEBUG opt_nfs.h 637 638# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 639OVERRIDE_CARD opt_bktr.h 640OVERRIDE_TUNER opt_bktr.h 641OVERRIDE_DBX opt_bktr.h 642OVERRIDE_MSP opt_bktr.h 643BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 644BROOKTREE_ALLOC_PAGES opt_bktr.h 645BKTR_OVERRIDE_CARD opt_bktr.h 646BKTR_OVERRIDE_TUNER opt_bktr.h 647BKTR_OVERRIDE_DBX opt_bktr.h 648BKTR_OVERRIDE_MSP opt_bktr.h 649BKTR_SYSTEM_DEFAULT opt_bktr.h 650BKTR_ALLOC_PAGES opt_bktr.h 651BKTR_USE_PLL opt_bktr.h 652BKTR_GPIO_ACCESS opt_bktr.h 653BKTR_NO_MSP_RESET opt_bktr.h 654BKTR_430_FX_MODE opt_bktr.h 655BKTR_SIS_VIA_MODE opt_bktr.h 656BKTR_USE_FREEBSD_SMBUS opt_bktr.h 657BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 658 659# Options for uart(4) 660UART_PPS_ON_CTS opt_uart.h 661UART_POLL_FREQ opt_uart.h 662UART_DEV_TOLERANCE_PCT opt_uart.h 663 664# options for bus/device framework 665BUS_DEBUG opt_bus.h 666 667# options for USB support 668USB_DEBUG opt_usb.h 669USB_HOST_ALIGN opt_usb.h 670USB_REQ_DEBUG opt_usb.h 671USB_TEMPLATE opt_usb.h 672USB_VERBOSE opt_usb.h 673USB_DMA_SINGLE_ALLOC opt_usb.h 674USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 675U3G_DEBUG opt_u3g.h 676UKBD_DFLT_KEYMAP opt_ukbd.h 677UPLCOM_INTR_INTERVAL opt_uplcom.h 678UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 679UVSCOM_INTR_INTERVAL opt_uvscom.h 680 681# options for the Realtek rtwn driver 682RTWN_DEBUG opt_rtwn.h 683RTWN_WITHOUT_UCODE opt_rtwn.h 684 685# Embedded system options 686INIT_PATH 687 688ROOTDEVNAME 689 690FDC_DEBUG opt_fdc.h 691PCFCLOCK_VERBOSE opt_pcfclock.h 692PCFCLOCK_MAX_RETRIES opt_pcfclock.h 693 694KTR opt_global.h 695KTR_ALQ opt_ktr.h 696KTR_MASK opt_ktr.h 697KTR_CPUMASK opt_ktr.h 698KTR_COMPILE opt_global.h 699KTR_BOOT_ENTRIES opt_global.h 700KTR_ENTRIES opt_global.h 701KTR_VERBOSE opt_ktr.h 702WITNESS opt_global.h 703WITNESS_KDB opt_witness.h 704WITNESS_NO_VNODE opt_witness.h 705WITNESS_SKIPSPIN opt_witness.h 706WITNESS_COUNT opt_witness.h 707OPENSOLARIS_WITNESS opt_global.h 708 709# options for ACPI support 710ACPI_DEBUG opt_acpi.h 711ACPI_MAX_TASKS opt_acpi.h 712ACPI_MAX_THREADS opt_acpi.h 713ACPI_DMAR opt_acpi.h 714DEV_ACPI opt_acpi.h 715 716# ISA support 717DEV_ISA opt_isa.h 718ISAPNP opt_isa.h 719 720# various 'device presence' options. 721DEV_BPF opt_bpf.h 722DEV_CARP opt_carp.h 723DEV_MCA opt_mca.h 724DEV_NETMAP opt_global.h 725DEV_PCI opt_pci.h 726DEV_PF opt_pf.h 727DEV_PFLOG opt_pf.h 728DEV_PFSYNC opt_pf.h 729DEV_RANDOM opt_global.h 730DEV_SPLASH opt_splash.h 731DEV_VLAN opt_vlan.h 732 733# EISA support 734DEV_EISA opt_eisa.h 735EISA_SLOTS opt_eisa.h 736 737# ed driver 738ED_HPP opt_ed.h 739ED_3C503 opt_ed.h 740ED_SIC opt_ed.h 741 742# bce driver 743BCE_DEBUG opt_bce.h 744BCE_NVRAM_WRITE_SUPPORT opt_bce.h 745 746SOCKBUF_DEBUG opt_global.h 747 748 749# options for ubsec driver 750UBSEC_DEBUG opt_ubsec.h 751UBSEC_RNDTEST opt_ubsec.h 752UBSEC_NO_RNG opt_ubsec.h 753 754# options for hifn driver 755HIFN_DEBUG opt_hifn.h 756HIFN_RNDTEST opt_hifn.h 757 758# options for safenet driver 759SAFE_DEBUG opt_safe.h 760SAFE_NO_RNG opt_safe.h 761SAFE_RNDTEST opt_safe.h 762 763# syscons/vt options 764MAXCONS opt_syscons.h 765SC_ALT_MOUSE_IMAGE opt_syscons.h 766SC_CUT_SPACES2TABS opt_syscons.h 767SC_CUT_SEPCHARS opt_syscons.h 768SC_DEBUG_LEVEL opt_syscons.h 769SC_DFLT_FONT opt_syscons.h 770SC_DISABLE_KDBKEY opt_syscons.h 771SC_DISABLE_REBOOT opt_syscons.h 772SC_HISTORY_SIZE opt_syscons.h 773SC_KERNEL_CONS_ATTR 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 803 804# kbd options 805KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 806KBD_INSTALL_CDEV opt_kbd.h 807KBD_MAXRETRY opt_kbd.h 808KBD_MAXWAIT opt_kbd.h 809KBD_RESETDELAY opt_kbd.h 810KBDIO_DEBUG opt_kbd.h 811 812KBDMUX_DFLT_KEYMAP opt_kbdmux.h 813 814# options for the Atheros driver 815ATH_DEBUG opt_ath.h 816ATH_TXBUF opt_ath.h 817ATH_RXBUF opt_ath.h 818ATH_DIAGAPI opt_ath.h 819ATH_TX99_DIAG opt_ath.h 820ATH_ENABLE_11N opt_ath.h 821ATH_ENABLE_DFS opt_ath.h 822ATH_EEPROM_FIRMWARE opt_ath.h 823ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 824ATH_DEBUG_ALQ opt_ath.h 825ATH_KTR_INTR_DEBUG opt_ath.h 826 827# options for the Atheros hal 828AH_SUPPORT_AR5416 opt_ah.h 829# XXX For now, this breaks non-AR9130 chipsets, so only use it 830# XXX when actually targeting AR9130. 831AH_SUPPORT_AR9130 opt_ah.h 832 833# This is required for AR933x SoC support 834AH_SUPPORT_AR9330 opt_ah.h 835AH_SUPPORT_AR9340 opt_ah.h 836AH_SUPPORT_QCA9530 opt_ah.h 837AH_SUPPORT_QCA9550 opt_ah.h 838 839AH_DEBUG opt_ah.h 840AH_ASSERT opt_ah.h 841AH_DEBUG_ALQ opt_ah.h 842AH_REGOPS_FUNC opt_ah.h 843AH_WRITE_REGDOMAIN opt_ah.h 844AH_DEBUG_COUNTRY opt_ah.h 845AH_WRITE_EEPROM opt_ah.h 846AH_PRIVATE_DIAG opt_ah.h 847AH_NEED_DESC_SWAP opt_ah.h 848AH_USE_INIPDGAIN opt_ah.h 849AH_MAXCHAN opt_ah.h 850AH_RXCFG_SDMAMW_4BYTES opt_ah.h 851AH_INTERRUPT_DEBUGGING opt_ah.h 852# AR5416 and later interrupt mitigation 853# XXX do not use this for AR9130 854AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 855 856# options for the Broadcom BCM43xx driver (bwi) 857BWI_DEBUG opt_bwi.h 858BWI_DEBUG_VERBOSE opt_bwi.h 859 860# options for the Brodacom BCM43xx driver (bwn) 861BWN_DEBUG opt_bwn.h 862BWN_GPL_PHY opt_bwn.h 863 864# Options for the SIBA driver 865SIBA_DEBUG opt_siba.h 866 867# options for the Marvell 8335 wireless driver 868MALO_DEBUG opt_malo.h 869MALO_TXBUF opt_malo.h 870MALO_RXBUF opt_malo.h 871 872# options for the Marvell wireless driver 873MWL_DEBUG opt_mwl.h 874MWL_TXBUF opt_mwl.h 875MWL_RXBUF opt_mwl.h 876MWL_DIAGAPI opt_mwl.h 877MWL_AGGR_SIZE opt_mwl.h 878MWL_TX_NODROP opt_mwl.h 879 880# Options for the Intel 802.11ac wireless driver 881IWM_DEBUG opt_iwm.h 882 883# Options for the Intel 802.11n wireless driver 884IWN_DEBUG opt_iwn.h 885 886# Options for the Intel 3945ABG wireless driver 887WPI_DEBUG opt_wpi.h 888 889# dcons options 890DCONS_BUF_SIZE opt_dcons.h 891DCONS_POLL_HZ opt_dcons.h 892DCONS_FORCE_CONSOLE opt_dcons.h 893DCONS_FORCE_GDB opt_dcons.h 894 895# HWPMC options 896HWPMC_DEBUG opt_global.h 897HWPMC_HOOKS 898HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 899 900# XBOX options for FreeBSD/i386, but some files are MI 901XBOX opt_xbox.h 902 903# Interrupt filtering 904INTR_FILTER 905 906# 802.11 support layer 907IEEE80211_DEBUG opt_wlan.h 908IEEE80211_DEBUG_REFCNT opt_wlan.h 909IEEE80211_AMPDU_AGE opt_wlan.h 910IEEE80211_SUPPORT_MESH opt_wlan.h 911IEEE80211_SUPPORT_SUPERG opt_wlan.h 912IEEE80211_SUPPORT_TDMA opt_wlan.h 913IEEE80211_ALQ opt_wlan.h 914IEEE80211_DFS_DEBUG opt_wlan.h 915 916# 802.11 TDMA support 917TDMA_SLOTLEN_DEFAULT opt_tdma.h 918TDMA_SLOTCNT_DEFAULT opt_tdma.h 919TDMA_BINTVAL_DEFAULT opt_tdma.h 920TDMA_TXRATE_11B_DEFAULT opt_tdma.h 921TDMA_TXRATE_11G_DEFAULT opt_tdma.h 922TDMA_TXRATE_11A_DEFAULT opt_tdma.h 923TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 924TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 925TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 926TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 927TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 928 929# VideoMode 930PICKMODE_DEBUG opt_videomode.h 931 932# Network stack virtualization options 933VIMAGE opt_global.h 934VNET_DEBUG opt_global.h 935 936# Common Flash Interface (CFI) options 937CFI_SUPPORT_STRATAFLASH opt_cfi.h 938CFI_ARMEDANDDANGEROUS opt_cfi.h 939CFI_HARDWAREBYTESWAP opt_cfi.h 940 941# Sound options 942SND_DEBUG opt_snd.h 943SND_DIAGNOSTIC opt_snd.h 944SND_FEEDER_MULTIFORMAT opt_snd.h 945SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 946SND_FEEDER_RATE_HP opt_snd.h 947SND_PCM_64 opt_snd.h 948SND_OLDSTEREO opt_snd.h 949 950X86BIOS 951 952# Flattened device tree options 953FDT opt_platform.h 954FDT_DTB_STATIC opt_platform.h 955 956# OFED Infiniband stack 957OFED opt_ofed.h 958OFED_DEBUG_INIT opt_ofed.h 959SDP opt_ofed.h 960SDP_DEBUG opt_ofed.h 961IPOIB opt_ofed.h 962IPOIB_DEBUG opt_ofed.h 963IPOIB_CM opt_ofed.h 964 965# Resource Accounting 966RACCT opt_global.h 967RACCT_DEFAULT_TO_DISABLED opt_global.h 968 969# Resource Limits 970RCTL opt_global.h 971 972# Random number generator(s) 973# Which CSPRNG hash we get. 974# If Yarrow is not chosen, Fortuna is selected. 975RANDOM_YARROW opt_global.h 976# With this, no entropy processor is loaded, but the entropy 977# harvesting infrastructure is present. This means an entropy 978# processor may be loaded as a module. 979RANDOM_LOADABLE opt_global.h 980# This turns on high-rate and potentially expensive harvesting in 981# the uma slab allocator. 982RANDOM_ENABLE_UMA opt_global.h 983 984# Intel em(4) driver 985EM_MULTIQUEUE opt_em.h 986 987# BHND(4) driver 988BHND_LOGLEVEL opt_global.h 989 990# GPIO and child devices 991GPIO_SPI_DEBUG opt_gpio.h 992 993# evdev protocol support 994EVDEV_SUPPORT opt_evdev.h 995EVDEV_DEBUG opt_evdev.h 996UINPUT_DEBUG opt_evdev.h 997