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 34AHC_ALLOW_MEMIO opt_aic7xxx.h 35AHC_TMODE_ENABLE opt_aic7xxx.h 36AHC_DUMP_EEPROM opt_aic7xxx.h 37AHC_DEBUG opt_aic7xxx.h 38AHC_DEBUG_OPTS opt_aic7xxx.h 39AHC_REG_PRETTY_PRINT opt_aic7xxx.h 40AHD_DEBUG opt_aic79xx.h 41AHD_DEBUG_OPTS opt_aic79xx.h 42AHD_TMODE_ENABLE opt_aic79xx.h 43AHD_REG_PRETTY_PRINT opt_aic79xx.h 44ADW_ALLOW_MEMIO opt_adw.h 45 46TWA_DEBUG opt_twa.h 47TWA_FLASH_FIRMWARE opt_twa.h 48 49# Debugging options. 50ALT_BREAK_TO_DEBUGGER opt_kdb.h 51BREAK_TO_DEBUGGER opt_kdb.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 58GDB 59KDB opt_global.h 60KDB_TRACE opt_kdb.h 61KDB_UNATTENDED opt_kdb.h 62KLD_DEBUG opt_kld.h 63SYSCTL_DEBUG opt_sysctl.h 64 65# Miscellaneous options. 66ADAPTIVE_LOCKMGRS 67ALQ 68AUDIT opt_global.h 69CAPABILITIES opt_capsicum.h 70CAPABILITY_MODE opt_capsicum.h 71CODA_COMPAT_5 opt_coda.h 72COMPAT_43 opt_compat.h 73COMPAT_43TTY opt_compat.h 74COMPAT_FREEBSD4 opt_compat.h 75COMPAT_FREEBSD5 opt_compat.h 76COMPAT_FREEBSD6 opt_compat.h 77COMPAT_FREEBSD7 opt_compat.h 78COMPILING_LINT opt_global.h 79COMPRESS_USER_CORES opt_core.h 80CY_PCI_FASTINTR 81DEADLKRES opt_watchdog.h 82DIRECTIO 83FULL_PREEMPTION opt_sched.h 84IPI_PREEMPTION opt_sched.h 85GEOM_AES opt_geom.h 86GEOM_BDE opt_geom.h 87GEOM_BSD opt_geom.h 88GEOM_CACHE opt_geom.h 89GEOM_CONCAT opt_geom.h 90GEOM_ELI opt_geom.h 91GEOM_FOX opt_geom.h 92GEOM_GATE opt_geom.h 93GEOM_JOURNAL opt_geom.h 94GEOM_LABEL opt_geom.h 95GEOM_LINUX_LVM opt_geom.h 96GEOM_MBR opt_geom.h 97GEOM_MIRROR opt_geom.h 98GEOM_MULTIPATH opt_geom.h 99GEOM_NOP opt_geom.h 100GEOM_PART_APM opt_geom.h 101GEOM_PART_BSD opt_geom.h 102GEOM_PART_EBR opt_geom.h 103GEOM_PART_EBR_COMPAT opt_geom.h 104GEOM_PART_GPT opt_geom.h 105GEOM_PART_MBR opt_geom.h 106GEOM_PART_PC98 opt_geom.h 107GEOM_PART_VTOC8 opt_geom.h 108GEOM_PC98 opt_geom.h 109GEOM_RAID opt_geom.h 110GEOM_RAID3 opt_geom.h 111GEOM_SHSEC opt_geom.h 112GEOM_STRIPE opt_geom.h 113GEOM_SUNLABEL opt_geom.h 114GEOM_UZIP opt_geom.h 115GEOM_VIRSTOR opt_geom.h 116GEOM_VOL opt_geom.h 117GEOM_ZERO opt_geom.h 118KDTRACE_HOOKS opt_kdtrace.h 119KSTACK_MAX_PAGES 120KSTACK_PAGES 121KTRACE 122KTRACE_REQUEST_POOL opt_ktrace.h 123LIBICONV 124MAC opt_global.h 125MAC_BIBA opt_dontuse.h 126MAC_BSDEXTENDED opt_dontuse.h 127MAC_IFOFF opt_dontuse.h 128MAC_LOMAC opt_dontuse.h 129MAC_MLS opt_dontuse.h 130MAC_NONE opt_dontuse.h 131MAC_PARTITION opt_dontuse.h 132MAC_PORTACL opt_dontuse.h 133MAC_SEEOTHERUIDS opt_dontuse.h 134MAC_STATIC opt_mac.h 135MAC_STUB opt_dontuse.h 136MAC_TEST opt_dontuse.h 137MD_ROOT opt_md.h 138MD_ROOT_SIZE opt_md.h 139MFI_DEBUG opt_mfi.h 140MFI_DECODE_LOG opt_mfi.h 141MPROF_BUFFERS opt_mprof.h 142MPROF_HASH_SIZE opt_mprof.h 143NEW_PCIB opt_global.h 144NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 145NO_ADAPTIVE_RWLOCKS 146NO_ADAPTIVE_SX 147NO_SYSCTL_DESCR opt_global.h 148NSWBUF_MIN opt_swap.h 149MBUF_PACKET_ZONE_DISABLE opt_global.h 150PANIC_REBOOT_WAIT_TIME opt_panic.h 151PPC_DEBUG opt_ppc.h 152PPC_PROBE_CHIPSET opt_ppc.h 153PPS_SYNC opt_ntp.h 154PREEMPTION opt_sched.h 155PROCDESC opt_procdesc.h 156QUOTA 157SCHED_4BSD opt_sched.h 158SCHED_STATS opt_sched.h 159SCHED_ULE opt_sched.h 160SLEEPQUEUE_PROFILING 161SLHCI_DEBUG opt_slhci.h 162SPX_HACK 163STACK opt_stack.h 164SUIDDIR 165MSGMNB opt_sysvipc.h 166MSGMNI opt_sysvipc.h 167MSGSEG opt_sysvipc.h 168MSGSSZ opt_sysvipc.h 169MSGTQL opt_sysvipc.h 170SEMMNI opt_sysvipc.h 171SEMMNS opt_sysvipc.h 172SEMMNU opt_sysvipc.h 173SEMMSL opt_sysvipc.h 174SEMOPM opt_sysvipc.h 175SEMUME opt_sysvipc.h 176SHMALL opt_sysvipc.h 177SHMMAX opt_sysvipc.h 178SHMMAXPGS opt_sysvipc.h 179SHMMIN opt_sysvipc.h 180SHMMNI opt_sysvipc.h 181SHMSEG opt_sysvipc.h 182SYSVMSG opt_sysvipc.h 183SYSVSEM opt_sysvipc.h 184SYSVSHM opt_sysvipc.h 185SW_WATCHDOG opt_watchdog.h 186TURNSTILE_PROFILING 187VFS_AIO 188VERBOSE_SYSINIT opt_global.h 189WLCACHE opt_wavelan.h 190WLDEBUG opt_wavelan.h 191 192# POSIX kernel options 193P1003_1B_MQUEUE opt_posix.h 194P1003_1B_SEMAPHORES opt_posix.h 195_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 196 197# Do we want the config file compiled into the kernel? 198INCLUDE_CONFIG_FILE opt_config.h 199 200# Options for static filesystems. These should only be used at config 201# time, since the corresponding lkms cannot work if there are any static 202# dependencies. Unusability is enforced by hiding the defines for the 203# options in a never-included header. 204CD9660 opt_dontuse.h 205CODA opt_dontuse.h 206EXT2FS opt_dontuse.h 207FDESCFS opt_dontuse.h 208FFS opt_dontuse.h 209HPFS opt_dontuse.h 210MSDOSFS opt_dontuse.h 211NTFS opt_dontuse.h 212NULLFS opt_dontuse.h 213NWFS opt_dontuse.h 214PORTALFS opt_dontuse.h 215PROCFS opt_dontuse.h 216PSEUDOFS opt_dontuse.h 217REISERFS opt_dontuse.h 218SMBFS opt_dontuse.h 219TMPFS opt_dontuse.h 220UDF opt_dontuse.h 221UNIONFS opt_dontuse.h 222 223# Pseudofs debugging 224PSEUDOFS_TRACE opt_pseudofs.h 225 226# In-kernel GSS-API 227KGSSAPI opt_kgssapi.h 228KGSSAPI_DEBUG opt_kgssapi.h 229 230# These static filesystems have one slightly bogus static dependency in 231# sys/i386/i386/autoconf.c. If any of these filesystems are 232# statically compiled into the kernel, code for mounting them as root 233# filesystems will be enabled - but look below. 234NFSCLIENT opt_nfs.h 235NFSSERVER opt_nfs.h 236 237# Use these options to compile the experimental nfs client and/or 238# server that supports NFSv4 into a kernel. 239# NFSCL - client 240# NFSD - server 241NFSCL opt_nfs.h 242NFSD opt_nfs.h 243 244# filesystems and libiconv bridge 245CD9660_ICONV opt_dontuse.h 246MSDOSFS_ICONV opt_dontuse.h 247NTFS_ICONV opt_dontuse.h 248UDF_ICONV opt_dontuse.h 249 250# If you are following the conditions in the copyright, 251# you can enable soft-updates which will speed up a lot of thigs 252# and make the system safer from crashes at the same time. 253# otherwise a STUB module will be compiled in. 254SOFTUPDATES opt_ffs.h 255 256# On small, embedded systems, it can be useful to turn off support for 257# snapshots. It saves about 30-40k for a feature that would be lightly 258# used, if it is used at all. 259NO_FFS_SNAPSHOT opt_ffs.h 260 261# Enabling this option turns on support for Access Control Lists in UFS, 262# which can be used to support high security configurations. Depends on 263# UFS_EXTATTR. 264UFS_ACL opt_ufs.h 265 266# Enabling this option turns on support for extended attributes in UFS-based 267# filesystems, which can be used to support high security configurations 268# as well as new filesystem features. 269UFS_EXTATTR opt_ufs.h 270UFS_EXTATTR_AUTOSTART opt_ufs.h 271 272# Enable fast hash lookups for large directories on UFS-based filesystems. 273UFS_DIRHASH opt_ufs.h 274 275# Enable gjournal-based UFS journal. 276UFS_GJOURNAL opt_ufs.h 277 278# The below sentence is not in English, and neither is this one. 279# We plan to remove the static dependences above, with a 280# <filesystem>_ROOT option to control if it usable as root. This list 281# allows these options to be present in config files already (though 282# they won't make any difference yet). 283NFS_ROOT opt_nfsroot.h 284 285# SMB/CIFS requester 286NETSMB opt_netsmb.h 287 288# Options used only in subr_param.c. 289HZ opt_param.h 290MAXFILES opt_param.h 291NBUF opt_param.h 292NSFBUFS opt_param.h 293VM_BCACHE_SIZE_MAX opt_param.h 294VM_SWZONE_SIZE_MAX opt_param.h 295MAXUSERS 296DFLDSIZ opt_param.h 297MAXDSIZ opt_param.h 298MAXSSIZ opt_param.h 299 300# Generic SCSI options. 301CAM_MAX_HIGHPOWER opt_cam.h 302CAMDEBUG opt_cam.h 303CAM_DEBUG_DELAY opt_cam.h 304CAM_DEBUG_BUS opt_cam.h 305CAM_DEBUG_TARGET opt_cam.h 306CAM_DEBUG_LUN opt_cam.h 307CAM_DEBUG_FLAGS opt_cam.h 308SCSI_DELAY opt_scsi.h 309SCSI_NO_SENSE_STRINGS opt_scsi.h 310SCSI_NO_OP_STRINGS opt_scsi.h 311 312# Options used only in cam/ata/ata_da.c 313ADA_TEST_FAILURE opt_ada.h 314 315# Options used only in cam/scsi/scsi_cd.c 316CHANGER_MIN_BUSY_SECONDS opt_cd.h 317CHANGER_MAX_BUSY_SECONDS opt_cd.h 318 319# Options used only in cam/scsi/scsi_sa.c. 320SA_IO_TIMEOUT opt_sa.h 321SA_SPACE_TIMEOUT opt_sa.h 322SA_REWIND_TIMEOUT opt_sa.h 323SA_ERASE_TIMEOUT opt_sa.h 324SA_1FM_AT_EOD opt_sa.h 325 326# Options used only in cam/scsi/scsi_pt.c 327SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 328 329# Options used only in cam/scsi/scsi_ses.c 330SES_ENABLE_PASSTHROUGH opt_ses.h 331 332# Options used in dev/sym/ (Symbios SCSI driver). 333SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 334 # Allows the ncr to take precedence 335 # 1 (1<<0) -> 810a, 860 336 # 2 (1<<1) -> 825a, 875, 885, 895 337 # 4 (1<<2) -> 895a, 896, 1510d 338SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 339 # disabled:0 (default), enabled:1 340SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 341 # disabled:0, enabled:1 (default) 342SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 343 # default:8, range:[1..64] 344 345# Options used only in pci/ncr.c 346SCSI_NCR_DEBUG opt_ncr.h 347SCSI_NCR_MAX_SYNC opt_ncr.h 348SCSI_NCR_MAX_WIDE opt_ncr.h 349SCSI_NCR_MYADDR opt_ncr.h 350 351# Options used only in dev/isp/* 352ISP_TARGET_MODE opt_isp.h 353ISP_FW_CRASH_DUMP opt_isp.h 354ISP_DEFAULT_ROLES opt_isp.h 355ISP_INTERNAL_TARGET opt_isp.h 356 357# Options used only in dev/iscsi 358ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 359 360# Options used in the 'ata' ATA/ATAPI driver 361ATA_STATIC_ID opt_ata.h 362ATA_NOPCI opt_ata.h 363ATA_REQUEST_TIMEOUT opt_ata.h 364ATA_CAM opt_ata.h 365 366# Net stuff. 367ACCEPT_FILTER_DATA 368ACCEPT_FILTER_DNS 369ACCEPT_FILTER_HTTP 370ALTQ opt_global.h 371ALTQ_CBQ opt_altq.h 372ALTQ_CDNR opt_altq.h 373ALTQ_DEBUG opt_altq.h 374ALTQ_HFSC opt_altq.h 375ALTQ_NOPCC opt_altq.h 376ALTQ_PRIQ opt_altq.h 377ALTQ_RED opt_altq.h 378ALTQ_RIO opt_altq.h 379BOOTP opt_bootp.h 380BOOTP_BLOCKSIZE opt_bootp.h 381BOOTP_COMPAT opt_bootp.h 382BOOTP_NFSROOT opt_bootp.h 383BOOTP_NFSV3 opt_bootp.h 384BOOTP_WIRED_TO opt_bootp.h 385DEVICE_POLLING 386DEV_ENC opt_enc.h 387DEV_PF opt_pf.h 388DEV_PFLOG opt_pf.h 389DEV_PFSYNC opt_pf.h 390DEV_VLAN opt_vlan.h 391DUMMYNET opt_ipdn.h 392ETHER_8022 opt_ef.h 393ETHER_8023 opt_ef.h 394ETHER_II opt_ef.h 395ETHER_SNAP opt_ef.h 396INET opt_inet.h 397INET6 opt_inet6.h 398IPDIVERT 399IPFILTER opt_ipfilter.h 400IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 401IPFILTER_LOG opt_ipfilter.h 402IPFILTER_LOOKUP opt_ipfilter.h 403IPFIREWALL opt_ipfw.h 404IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 405IPFIREWALL_FORWARD opt_ipfw.h 406IPFIREWALL_NAT opt_ipfw.h 407IPFIREWALL_VERBOSE opt_ipfw.h 408IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 409IPSEC opt_ipsec.h 410IPSEC_DEBUG opt_ipsec.h 411IPSEC_FILTERTUNNEL opt_ipsec.h 412IPSEC_NAT_T opt_ipsec.h 413IPSTEALTH 414IPX 415KRPC 416LIBALIAS 417LIBMBPOOL 418LIBMCHAIN 419MBUF_PROFILING 420MBUF_STRESS_TEST 421MROUTING opt_mrouting.h 422NCP 423NETATALK opt_atalk.h 424NFSLOCKD 425PCBGROUP opt_pcbgroup.h 426RADIX_MPATH opt_mpath.h 427ROUTETABLES opt_route.h 428SLIP_IFF_OPTS opt_slip.h 429TCPDEBUG 430TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 431TCP_SIGNATURE opt_inet.h 432VLAN_ARRAY opt_vlan.h 433XBONEHACK 434FLOWTABLE opt_route.h 435 436# 437# SCTP 438# 439SCTP opt_sctp.h 440SCTP_DEBUG opt_sctp.h # Enable debug printfs 441SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 442SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 443SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 444SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 445SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 446SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 447SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 448SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 449SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 450# 451# 452# 453 454# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 455# Each netgraph node type can be either be compiled into the kernel 456# or loaded dynamically. To get the former, include the corresponding 457# option below. Each type has its own man page, e.g. ng_async(4). 458NETGRAPH 459NETGRAPH_DEBUG opt_netgraph.h 460NETGRAPH_ASYNC opt_netgraph.h 461NETGRAPH_ATMLLC opt_netgraph.h 462NETGRAPH_ATM_ATMPIF opt_netgraph.h 463NETGRAPH_BLUETOOTH opt_netgraph.h 464NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 465NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 466NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 467NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 468NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 469NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 470NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 471NETGRAPH_BPF opt_netgraph.h 472NETGRAPH_BRIDGE opt_netgraph.h 473NETGRAPH_CAR opt_netgraph.h 474NETGRAPH_CISCO opt_netgraph.h 475NETGRAPH_DEFLATE opt_netgraph.h 476NETGRAPH_DEVICE opt_netgraph.h 477NETGRAPH_ECHO opt_netgraph.h 478NETGRAPH_EIFACE opt_netgraph.h 479NETGRAPH_ETHER opt_netgraph.h 480NETGRAPH_ETHER_ECHO opt_netgraph.h 481NETGRAPH_FEC opt_netgraph.h 482NETGRAPH_FRAME_RELAY opt_netgraph.h 483NETGRAPH_GIF opt_netgraph.h 484NETGRAPH_GIF_DEMUX opt_netgraph.h 485NETGRAPH_HOLE opt_netgraph.h 486NETGRAPH_IFACE opt_netgraph.h 487NETGRAPH_IP_INPUT opt_netgraph.h 488NETGRAPH_IPFW opt_netgraph.h 489NETGRAPH_KSOCKET opt_netgraph.h 490NETGRAPH_L2TP opt_netgraph.h 491NETGRAPH_LMI opt_netgraph.h 492# MPPC compression requires proprietary files (not included) 493NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 494NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 495NETGRAPH_NAT opt_netgraph.h 496NETGRAPH_NETFLOW opt_netgraph.h 497NETGRAPH_ONE2MANY opt_netgraph.h 498NETGRAPH_PATCH opt_netgraph.h 499NETGRAPH_PIPE opt_netgraph.h 500NETGRAPH_PPP opt_netgraph.h 501NETGRAPH_PPPOE opt_netgraph.h 502NETGRAPH_PPTPGRE opt_netgraph.h 503NETGRAPH_PRED1 opt_netgraph.h 504NETGRAPH_RFC1490 opt_netgraph.h 505NETGRAPH_SOCKET opt_netgraph.h 506NETGRAPH_SPLIT opt_netgraph.h 507NETGRAPH_SPPP opt_netgraph.h 508NETGRAPH_TAG opt_netgraph.h 509NETGRAPH_TCPMSS opt_netgraph.h 510NETGRAPH_TEE opt_netgraph.h 511NETGRAPH_TTY opt_netgraph.h 512NETGRAPH_UI opt_netgraph.h 513NETGRAPH_VJC opt_netgraph.h 514NETGRAPH_VLAN opt_netgraph.h 515 516# NgATM options 517NGATM_ATM opt_netgraph.h 518NGATM_ATMBASE opt_netgraph.h 519NGATM_SSCOP opt_netgraph.h 520NGATM_SSCFU opt_netgraph.h 521NGATM_UNI opt_netgraph.h 522NGATM_CCATM opt_netgraph.h 523 524# DRM options 525DRM_DEBUG opt_drm.h 526 527ZERO_COPY_SOCKETS opt_zero.h 528TI_PRIVATE_JUMBOS opt_ti.h 529TI_JUMBO_HDRSPLIT opt_ti.h 530BCE_JUMBO_HDRSPLIT opt_bce.h 531 532# XXX Conflict: # of devices vs network protocol (Native ATM). 533# This makes "atm.h" unusable. 534NATM 535 536# DPT driver debug flags 537DPT_MEASURE_PERFORMANCE opt_dpt.h 538DPT_HANDLE_TIMEOUTS opt_dpt.h 539DPT_TIMEOUT_FACTOR opt_dpt.h 540DPT_LOST_IRQ opt_dpt.h 541DPT_RESET_HBA opt_dpt.h 542 543# Misc debug flags. Most of these should probably be replaced with 544# 'DEBUG', and then let people recompile just the interesting modules 545# with 'make CC="cc -DDEBUG"'. 546CLUSTERDEBUG opt_debug_cluster.h 547DEBUG_1284 opt_ppb_1284.h 548VP0_DEBUG opt_vpo.h 549LPT_DEBUG opt_lpt.h 550PLIP_DEBUG opt_plip.h 551LOCKF_DEBUG opt_debug_lockf.h 552NETATALKDEBUG opt_atalk.h 553SI_DEBUG opt_debug_si.h 554 555# Fb options 556FB_DEBUG opt_fb.h 557FB_INSTALL_CDEV opt_fb.h 558 559# ppbus related options 560PERIPH_1284 opt_ppb_1284.h 561DONTPROBE_1284 opt_ppb_1284.h 562 563# smbus related options 564ENABLE_ALART opt_intpm.h 565 566# These cause changes all over the kernel 567BLKDEV_IOSIZE opt_global.h 568BURN_BRIDGES opt_global.h 569DEBUG opt_global.h 570DEBUG_LOCKS opt_global.h 571DEBUG_VFS_LOCKS opt_global.h 572DFLTPHYS opt_global.h 573DIAGNOSTIC opt_global.h 574INVARIANT_SUPPORT opt_global.h 575INVARIANTS opt_global.h 576MAXCPU opt_global.h 577MAXPHYS opt_global.h 578MCLSHIFT opt_global.h 579MUTEX_DEBUG opt_global.h 580MUTEX_NOINLINE opt_global.h 581LOCK_PROFILING opt_global.h 582LOCK_PROFILING_FAST opt_global.h 583MSIZE opt_global.h 584REGRESSION opt_global.h 585RWLOCK_NOINLINE opt_global.h 586SX_NOINLINE opt_global.h 587VFS_BIO_DEBUG opt_global.h 588 589# These are VM related options 590VM_KMEM_SIZE opt_vm.h 591VM_KMEM_SIZE_SCALE opt_vm.h 592VM_KMEM_SIZE_MAX opt_vm.h 593VM_NRESERVLEVEL opt_vm.h 594VM_LEVEL_0_ORDER opt_vm.h 595NO_SWAPPING opt_vm.h 596MALLOC_MAKE_FAILURES opt_vm.h 597MALLOC_PROFILE opt_vm.h 598MALLOC_DEBUG_MAXZONES opt_vm.h 599 600# The MemGuard replacement allocator used for tamper-after-free detection 601DEBUG_MEMGUARD opt_vm.h 602 603# The RedZone malloc(9) protection 604DEBUG_REDZONE opt_vm.h 605 606# Standard SMP options 607SMP opt_global.h 608 609# Size of the kernel message buffer 610MSGBUF_SIZE opt_msgbuf.h 611 612# NFS options 613NFS_MINATTRTIMO opt_nfs.h 614NFS_MAXATTRTIMO opt_nfs.h 615NFS_MINDIRATTRTIMO opt_nfs.h 616NFS_MAXDIRATTRTIMO opt_nfs.h 617NFS_GATHERDELAY opt_nfs.h 618NFS_WDELAYHASHSIZ opt_nfs.h 619NFS_DEBUG opt_nfs.h 620 621# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 622OVERRIDE_CARD opt_bktr.h 623OVERRIDE_TUNER opt_bktr.h 624OVERRIDE_DBX opt_bktr.h 625OVERRIDE_MSP opt_bktr.h 626BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 627BROOKTREE_ALLOC_PAGES opt_bktr.h 628BKTR_OVERRIDE_CARD opt_bktr.h 629BKTR_OVERRIDE_TUNER opt_bktr.h 630BKTR_OVERRIDE_DBX opt_bktr.h 631BKTR_OVERRIDE_MSP opt_bktr.h 632BKTR_SYSTEM_DEFAULT opt_bktr.h 633BKTR_ALLOC_PAGES opt_bktr.h 634BKTR_USE_PLL opt_bktr.h 635BKTR_GPIO_ACCESS opt_bktr.h 636BKTR_NO_MSP_RESET opt_bktr.h 637BKTR_430_FX_MODE opt_bktr.h 638BKTR_SIS_VIA_MODE opt_bktr.h 639BKTR_USE_FREEBSD_SMBUS opt_bktr.h 640BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 641 642# Options to support PPS 643UART_PPS_ON_CTS opt_uart.h 644 645# options for bus/device framework 646BUS_DEBUG opt_bus.h 647 648# options for USB support 649USB_DEBUG opt_usb.h 650USB_HOST_ALIGN opt_usb.h 651USB_REQ_DEBUG opt_usb.h 652USB_VERBOSE opt_usb.h 653USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 654U3G_DEBUG opt_u3g.h 655UKBD_DFLT_KEYMAP opt_ukbd.h 656UPLCOM_INTR_INTERVAL opt_uplcom.h 657UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 658UVSCOM_INTR_INTERVAL opt_uvscom.h 659 660# Embedded system options 661INIT_PATH 662 663ROOTDEVNAME 664 665FDC_DEBUG opt_fdc.h 666PCFCLOCK_VERBOSE opt_pcfclock.h 667PCFCLOCK_MAX_RETRIES opt_pcfclock.h 668 669KTR opt_global.h 670KTR_ALQ opt_ktr.h 671KTR_MASK opt_ktr.h 672KTR_CPUMASK opt_ktr.h 673KTR_COMPILE opt_global.h 674KTR_ENTRIES opt_global.h 675KTR_VERBOSE opt_ktr.h 676WITNESS opt_global.h 677WITNESS_KDB opt_witness.h 678WITNESS_SKIPSPIN opt_witness.h 679 680# options for ACPI support 681ACPI_DEBUG opt_acpi.h 682ACPI_MAX_TASKS opt_acpi.h 683ACPI_MAX_THREADS opt_acpi.h 684 685# ISA support 686DEV_ISA opt_isa.h 687ISAPNP opt_isa.h 688 689# various 'device presence' options. 690DEV_BPF opt_bpf.h 691DEV_MCA opt_mca.h 692DEV_CARP opt_carp.h 693DEV_SPLASH opt_splash.h 694 695# EISA support 696DEV_EISA opt_eisa.h 697EISA_SLOTS opt_eisa.h 698 699# ed driver 700ED_HPP opt_ed.h 701ED_3C503 opt_ed.h 702ED_SIC opt_ed.h 703 704# bce driver 705BCE_DEBUG opt_bce.h 706BCE_NVRAM_WRITE_SUPPORT opt_bce.h 707 708# bxe driver 709BXE_DEBUG opt_bxe.h 710BXE_NVRAM_WRITE_SUPPORT opt_bxe.h 711 712SOCKBUF_DEBUG opt_global.h 713 714 715# options for ubsec driver 716UBSEC_DEBUG opt_ubsec.h 717UBSEC_RNDTEST opt_ubsec.h 718UBSEC_NO_RNG opt_ubsec.h 719 720# options for hifn driver 721HIFN_DEBUG opt_hifn.h 722HIFN_RNDTEST opt_hifn.h 723 724# options for safenet driver 725SAFE_DEBUG opt_safe.h 726SAFE_NO_RNG opt_safe.h 727SAFE_RNDTEST opt_safe.h 728 729# syscons options 730MAXCONS opt_syscons.h 731SC_ALT_MOUSE_IMAGE opt_syscons.h 732SC_CUT_SPACES2TABS opt_syscons.h 733SC_CUT_SEPCHARS opt_syscons.h 734SC_DEBUG_LEVEL opt_syscons.h 735SC_DFLT_FONT opt_syscons.h 736SC_DISABLE_KDBKEY opt_syscons.h 737SC_DISABLE_REBOOT opt_syscons.h 738SC_HISTORY_SIZE opt_syscons.h 739SC_KERNEL_CONS_ATTR opt_syscons.h 740SC_KERNEL_CONS_REV_ATTR opt_syscons.h 741SC_MOUSE_CHAR opt_syscons.h 742SC_NO_CUTPASTE opt_syscons.h 743SC_NO_FONT_LOADING opt_syscons.h 744SC_NO_HISTORY opt_syscons.h 745SC_NO_MODE_CHANGE opt_syscons.h 746SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 747SC_NO_SYSMOUSE opt_syscons.h 748SC_NORM_ATTR opt_syscons.h 749SC_NORM_REV_ATTR opt_syscons.h 750SC_PIXEL_MODE opt_syscons.h 751SC_RENDER_DEBUG opt_syscons.h 752SC_TWOBUTTON_MOUSE opt_syscons.h 753 754# teken terminal emulator options 755TEKEN_CONS25 opt_teken.h 756TEKEN_UTF8 opt_teken.h 757 758# options for printf 759PRINTF_BUFR_SIZE opt_printf.h 760 761# kbd options 762KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 763KBD_INSTALL_CDEV opt_kbd.h 764KBD_MAXRETRY opt_kbd.h 765KBD_MAXWAIT opt_kbd.h 766KBD_RESETDELAY opt_kbd.h 767KBDIO_DEBUG opt_kbd.h 768 769# options for the Atheros driver 770ATH_DEBUG opt_ath.h 771ATH_TXBUF opt_ath.h 772ATH_RXBUF opt_ath.h 773ATH_DIAGAPI opt_ath.h 774ATH_TX99_DIAG opt_ath.h 775ATH_ENABLE_11N opt_ath.h 776ATH_ENABLE_DFS opt_ath.h 777 778# options for the Atheros hal 779AH_SUPPORT_AR5416 opt_ah.h 780# XXX For now, this breaks non-AR9130 chipsets, so only use it 781# XXX when actually targetting AR9130. 782AH_SUPPORT_AR9130 opt_ah.h 783 784AH_DEBUG opt_ah.h 785AH_ASSERT opt_ah.h 786AH_DEBUG_ALQ opt_ah.h 787AH_REGOPS_FUNC opt_ah.h 788AH_WRITE_REGDOMAIN opt_ah.h 789AH_DEBUG_COUNTRY opt_ah.h 790AH_WRITE_EEPROM opt_ah.h 791AH_PRIVATE_DIAG opt_ah.h 792AH_NEED_DESC_SWAP opt_ah.h 793AH_USE_INIPDGAIN opt_ah.h 794AH_MAXCHAN opt_ah.h 795AH_RXCFG_SDMAMW_4BYTES opt_ah.h 796 797# AR5416 and later interrupt mitigation 798# XXX do not use this for AR9130 799AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 800 801# options for the Broadcom BCM43xx driver (bwi) 802BWI_DEBUG opt_bwi.h 803BWI_DEBUG_VERBOSE opt_bwi.h 804 805# options for the Marvell 8335 wireless driver 806MALO_DEBUG opt_malo.h 807MALO_TXBUF opt_malo.h 808MALO_RXBUF opt_malo.h 809 810# options for the Marvell wireless driver 811MWL_DEBUG opt_mwl.h 812MWL_TXBUF opt_mwl.h 813MWL_RXBUF opt_mwl.h 814MWL_DIAGAPI opt_mwl.h 815MWL_AGGR_SIZE opt_mwl.h 816MWL_TX_NODROP opt_mwl.h 817 818# dcons options 819DCONS_BUF_SIZE opt_dcons.h 820DCONS_POLL_HZ opt_dcons.h 821DCONS_FORCE_CONSOLE opt_dcons.h 822DCONS_FORCE_GDB opt_dcons.h 823 824# HWPMC options 825HWPMC_HOOKS 826 827# XBOX options for FreeBSD/i386, but some files are MI 828XBOX opt_xbox.h 829 830# XFS 831XFS 832 833# Interrupt filtering 834INTR_FILTER 835 836# 802.11 support layer 837IEEE80211_DEBUG opt_wlan.h 838IEEE80211_DEBUG_REFCNT opt_wlan.h 839IEEE80211_AMPDU_AGE opt_wlan.h 840IEEE80211_SUPPORT_MESH opt_wlan.h 841IEEE80211_SUPPORT_SUPERG opt_wlan.h 842IEEE80211_SUPPORT_TDMA opt_wlan.h 843IEEE80211_ALQ opt_wlan.h 844 845# 802.11 TDMA support 846TDMA_SLOTLEN_DEFAULT opt_tdma.h 847TDMA_SLOTCNT_DEFAULT opt_tdma.h 848TDMA_BINTVAL_DEFAULT opt_tdma.h 849TDMA_TXRATE_11B_DEFAULT opt_tdma.h 850TDMA_TXRATE_11G_DEFAULT opt_tdma.h 851TDMA_TXRATE_11A_DEFAULT opt_tdma.h 852TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 853TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 854TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 855TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 856TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 857 858# Network stack virtualization options 859VIMAGE opt_global.h 860VNET_DEBUG opt_global.h 861 862# Common Flash Interface (CFI) options 863CFI_SUPPORT_STRATAFLASH opt_cfi.h 864CFI_ARMEDANDDANGEROUS opt_cfi.h 865 866# Sound options 867SND_DEBUG opt_snd.h 868SND_DIAGNOSTIC opt_snd.h 869SND_FEEDER_MULTIFORMAT opt_snd.h 870SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 871SND_FEEDER_RATE_HP opt_snd.h 872SND_PCM_64 opt_snd.h 873SND_OLDSTEREO opt_snd.h 874 875X86BIOS 876 877# Flattened device tree options 878FDT opt_platform.h 879FDT_DTB_STATIC opt_platform.h 880 881# OFED Infiniband stack 882OFED opt_ofed.h 883OFED_DEBUG_INIT opt_ofed.h 884SDP opt_ofed.h 885SDP_DEBUG opt_ofed.h 886IPOIB_DEBUG opt_ofed.h 887IPOIB_CM opt_ofed.h 888 889# Resource Accounting 890RACCT opt_global.h 891 892# Resource Limits 893RCTL opt_global.h 894 895# At least one of the AR71XX ubiquiti boards has a Redboot configuration 896# that "lies" about the amount of RAM it has. Until a cleaner method is 897# defined, this option will suffice in overriding what Redboot says. 898AR71XX_REALMEM opt_global.h 899 900