options revision 210564
1# $FreeBSD: head/sys/conf/options 210564 2010-07-28 15:36:12Z mdf $ 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. 50DDB 51DDB_BUFR_SIZE opt_ddb.h 52DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 53DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 54DDB_CTF opt_ddb.h 55DDB_NUMSYM opt_ddb.h 56GDB 57KDB opt_global.h 58KDB_TRACE opt_kdb.h 59KDB_UNATTENDED opt_kdb.h 60SYSCTL_DEBUG opt_sysctl.h 61 62# Miscellaneous options. 63ADAPTIVE_LOCKMGRS 64ALQ 65AUDIT opt_global.h 66CODA_COMPAT_5 opt_coda.h 67COMPAT_43 opt_compat.h 68COMPAT_43TTY opt_compat.h 69COMPAT_FREEBSD4 opt_compat.h 70COMPAT_FREEBSD5 opt_compat.h 71COMPAT_FREEBSD6 opt_compat.h 72COMPAT_FREEBSD7 opt_compat.h 73COMPILING_LINT opt_global.h 74COMPRESS_USER_CORES opt_core.h 75CY_PCI_FASTINTR 76DEADLKRES opt_watchdog.h 77DIRECTIO 78FULL_PREEMPTION opt_sched.h 79IPI_PREEMPTION opt_sched.h 80GEOM_AES opt_geom.h 81GEOM_BDE opt_geom.h 82GEOM_BSD opt_geom.h 83GEOM_CACHE opt_geom.h 84GEOM_CONCAT opt_geom.h 85GEOM_ELI opt_geom.h 86GEOM_FOX opt_geom.h 87GEOM_GATE opt_geom.h 88GEOM_JOURNAL opt_geom.h 89GEOM_LABEL opt_geom.h 90GEOM_LINUX_LVM opt_geom.h 91GEOM_MBR opt_geom.h 92GEOM_MIRROR opt_geom.h 93GEOM_MULTIPATH opt_geom.h 94GEOM_NOP opt_geom.h 95GEOM_PART_APM opt_geom.h 96GEOM_PART_BSD opt_geom.h 97GEOM_PART_EBR opt_geom.h 98GEOM_PART_EBR_COMPAT opt_geom.h 99GEOM_PART_GPT opt_geom.h 100GEOM_PART_MBR opt_geom.h 101GEOM_PART_PC98 opt_geom.h 102GEOM_PART_VTOC8 opt_geom.h 103GEOM_PC98 opt_geom.h 104GEOM_RAID3 opt_geom.h 105GEOM_SHSEC opt_geom.h 106GEOM_STRIPE opt_geom.h 107GEOM_SUNLABEL opt_geom.h 108GEOM_UZIP opt_geom.h 109GEOM_VIRSTOR opt_geom.h 110GEOM_VOL opt_geom.h 111GEOM_ZERO opt_geom.h 112KDTRACE_HOOKS opt_kdtrace.h 113KSTACK_MAX_PAGES 114KSTACK_PAGES 115KTRACE 116KTRACE_REQUEST_POOL opt_ktrace.h 117LIBICONV 118MAC opt_global.h 119MAC_BIBA opt_dontuse.h 120MAC_BSDEXTENDED opt_dontuse.h 121MAC_IFOFF opt_dontuse.h 122MAC_LOMAC opt_dontuse.h 123MAC_MLS opt_dontuse.h 124MAC_NONE opt_dontuse.h 125MAC_PARTITION opt_dontuse.h 126MAC_PORTACL opt_dontuse.h 127MAC_SEEOTHERUIDS opt_dontuse.h 128MAC_STATIC opt_mac.h 129MAC_STUB opt_dontuse.h 130MAC_TEST opt_dontuse.h 131MD_ROOT opt_md.h 132MD_ROOT_SIZE opt_md.h 133MFI_DEBUG opt_mfi.h 134MFI_DECODE_LOG opt_mfi.h 135MPROF_BUFFERS opt_mprof.h 136MPROF_HASH_SIZE opt_mprof.h 137NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 138NO_ADAPTIVE_RWLOCKS 139NO_ADAPTIVE_SX 140NO_SYSCTL_DESCR opt_global.h 141NSWBUF_MIN opt_swap.h 142MBUF_PACKET_ZONE_DISABLE opt_global.h 143PANIC_REBOOT_WAIT_TIME opt_panic.h 144PPC_DEBUG opt_ppc.h 145PPC_PROBE_CHIPSET opt_ppc.h 146PPS_SYNC opt_ntp.h 147PREEMPTION opt_sched.h 148QUOTA 149SCHED_4BSD opt_sched.h 150SCHED_STATS opt_sched.h 151SCHED_ULE opt_sched.h 152SHOW_BUSYBUFS 153SLEEPQUEUE_PROFILING 154SLHCI_DEBUG opt_slhci.h 155SPX_HACK 156STACK opt_stack.h 157SUIDDIR 158MSGMNB opt_sysvipc.h 159MSGMNI opt_sysvipc.h 160MSGSEG opt_sysvipc.h 161MSGSSZ opt_sysvipc.h 162MSGTQL opt_sysvipc.h 163SEMMAP opt_sysvipc.h 164SEMMNI opt_sysvipc.h 165SEMMNS opt_sysvipc.h 166SEMMNU opt_sysvipc.h 167SEMMSL opt_sysvipc.h 168SEMOPM opt_sysvipc.h 169SEMUME opt_sysvipc.h 170SHMALL opt_sysvipc.h 171SHMMAX opt_sysvipc.h 172SHMMAXPGS opt_sysvipc.h 173SHMMIN opt_sysvipc.h 174SHMMNI opt_sysvipc.h 175SHMSEG opt_sysvipc.h 176SYSVMSG opt_sysvipc.h 177SYSVSEM opt_sysvipc.h 178SYSVSHM opt_sysvipc.h 179SW_WATCHDOG opt_watchdog.h 180TURNSTILE_PROFILING 181VFS_AIO 182VERBOSE_SYSINIT opt_global.h 183WLCACHE opt_wavelan.h 184WLDEBUG opt_wavelan.h 185 186# POSIX kernel options 187P1003_1B_MQUEUE opt_posix.h 188P1003_1B_SEMAPHORES opt_posix.h 189_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 190 191# Do we want the config file compiled into the kernel? 192INCLUDE_CONFIG_FILE opt_config.h 193 194# Options for static filesystems. These should only be used at config 195# time, since the corresponding lkms cannot work if there are any static 196# dependencies. Unusability is enforced by hiding the defines for the 197# options in a never-included header. 198CD9660 opt_dontuse.h 199CODA opt_dontuse.h 200EXT2FS opt_dontuse.h 201FDESCFS opt_dontuse.h 202HPFS opt_dontuse.h 203MSDOSFS opt_dontuse.h 204NTFS opt_dontuse.h 205NULLFS opt_dontuse.h 206NWFS opt_dontuse.h 207PORTALFS opt_dontuse.h 208PROCFS opt_dontuse.h 209PSEUDOFS opt_dontuse.h 210REISERFS opt_dontuse.h 211SMBFS opt_dontuse.h 212TMPFS opt_dontuse.h 213UDF opt_dontuse.h 214UNIONFS opt_dontuse.h 215 216# Pseudofs debugging 217PSEUDOFS_TRACE opt_pseudofs.h 218 219# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 220FFS opt_ffs_broken_fixme.h 221 222# In-kernel GSS-API 223KGSSAPI opt_kgssapi.h 224KGSSAPI_DEBUG opt_kgssapi.h 225 226# These static filesystems have one slightly bogus static dependency in 227# sys/i386/i386/autoconf.c. If any of these filesystems are 228# statically compiled into the kernel, code for mounting them as root 229# filesystems will be enabled - but look below. 230NFSCLIENT opt_nfs.h 231NFSSERVER opt_nfs.h 232 233# Use these options to compile the experimental nfs client and/or 234# server that supports NFSv4 into a kernel. 235# NFSCL - client 236# NFSD - server 237NFSCL opt_nfs.h 238NFSD opt_nfs.h 239 240# filesystems and libiconv bridge 241CD9660_ICONV opt_dontuse.h 242MSDOSFS_ICONV opt_dontuse.h 243NTFS_ICONV opt_dontuse.h 244UDF_ICONV opt_dontuse.h 245 246# If you are following the conditions in the copyright, 247# you can enable soft-updates which will speed up a lot of thigs 248# and make the system safer from crashes at the same time. 249# otherwise a STUB module will be compiled in. 250SOFTUPDATES opt_ffs.h 251 252# On small, embedded systems, it can be useful to turn off support for 253# snapshots. It saves about 30-40k for a feature that would be lightly 254# used, if it is used at all. 255NO_FFS_SNAPSHOT opt_ffs.h 256 257# Enabling this option turns on support for Access Control Lists in UFS, 258# which can be used to support high security configurations. Depends on 259# UFS_EXTATTR. 260UFS_ACL opt_ufs.h 261 262# Enabling this option turns on support for extended attributes in UFS-based 263# filesystems, which can be used to support high security configurations 264# as well as new filesystem features. 265UFS_EXTATTR opt_ufs.h 266UFS_EXTATTR_AUTOSTART opt_ufs.h 267 268# Enable fast hash lookups for large directories on UFS-based filesystems. 269UFS_DIRHASH opt_ufs.h 270 271# Enable gjournal-based UFS journal. 272UFS_GJOURNAL opt_ufs.h 273 274# The below sentence is not in English, and neither is this one. 275# We plan to remove the static dependences above, with a 276# <filesystem>_ROOT option to control if it usable as root. This list 277# allows these options to be present in config files already (though 278# they won't make any difference yet). 279NFS_ROOT opt_nfsroot.h 280 281# SMB/CIFS requester 282NETSMB opt_netsmb.h 283 284# Options used only in subr_param.c. 285HZ opt_param.h 286MAXFILES opt_param.h 287NBUF opt_param.h 288NSFBUFS opt_param.h 289VM_BCACHE_SIZE_MAX opt_param.h 290VM_SWZONE_SIZE_MAX opt_param.h 291MAXUSERS 292DFLDSIZ opt_param.h 293MAXDSIZ opt_param.h 294MAXSSIZ opt_param.h 295 296# Generic SCSI options. 297CAM_MAX_HIGHPOWER opt_cam.h 298CAMDEBUG opt_cam.h 299CAM_DEBUG_DELAY opt_cam.h 300CAM_DEBUG_BUS opt_cam.h 301CAM_DEBUG_TARGET opt_cam.h 302CAM_DEBUG_LUN opt_cam.h 303CAM_DEBUG_FLAGS opt_cam.h 304SCSI_DELAY opt_scsi.h 305SCSI_NO_SENSE_STRINGS opt_scsi.h 306SCSI_NO_OP_STRINGS opt_scsi.h 307 308# Options used only in cam/scsi/scsi_cd.c 309CHANGER_MIN_BUSY_SECONDS opt_cd.h 310CHANGER_MAX_BUSY_SECONDS opt_cd.h 311 312# Options used only in cam/scsi/scsi_sa.c. 313SA_IO_TIMEOUT opt_sa.h 314SA_SPACE_TIMEOUT opt_sa.h 315SA_REWIND_TIMEOUT opt_sa.h 316SA_ERASE_TIMEOUT opt_sa.h 317SA_1FM_AT_EOD opt_sa.h 318 319# Options used only in cam/scsi/scsi_pt.c 320SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 321 322# Options used only in cam/scsi/scsi_ses.c 323SES_ENABLE_PASSTHROUGH opt_ses.h 324 325# Options used in dev/sym/ (Symbios SCSI driver). 326SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 327 # Allows the ncr to take precedence 328 # 1 (1<<0) -> 810a, 860 329 # 2 (1<<1) -> 825a, 875, 885, 895 330 # 4 (1<<2) -> 895a, 896, 1510d 331SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 332 # disabled:0 (default), enabled:1 333SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 334 # disabled:0, enabled:1 (default) 335SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 336 # default:8, range:[1..64] 337 338# Options used only in pci/ncr.c 339SCSI_NCR_DEBUG opt_ncr.h 340SCSI_NCR_MAX_SYNC opt_ncr.h 341SCSI_NCR_MAX_WIDE opt_ncr.h 342SCSI_NCR_MYADDR opt_ncr.h 343 344# Options used only in dev/isp/* 345ISP_TARGET_MODE opt_isp.h 346ISP_FW_CRASH_DUMP opt_isp.h 347ISP_DEFAULT_ROLES opt_isp.h 348 349# Options used only in dev/iscsi 350ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 351 352# Options used in the 'ata' ATA/ATAPI driver 353ATA_STATIC_ID opt_ata.h 354ATA_NOPCI opt_ata.h 355ATA_REQUEST_TIMEOUT opt_ata.h 356ATA_CAM opt_ata.h 357 358# Net stuff. 359ACCEPT_FILTER_DATA 360ACCEPT_FILTER_DNS 361ACCEPT_FILTER_HTTP 362ALTQ opt_global.h 363ALTQ_CBQ opt_altq.h 364ALTQ_CDNR opt_altq.h 365ALTQ_DEBUG opt_altq.h 366ALTQ_HFSC opt_altq.h 367ALTQ_NOPCC opt_altq.h 368ALTQ_PRIQ opt_altq.h 369ALTQ_RED opt_altq.h 370ALTQ_RIO opt_altq.h 371BOOTP opt_bootp.h 372BOOTP_BLOCKSIZE opt_bootp.h 373BOOTP_COMPAT opt_bootp.h 374BOOTP_NFSROOT opt_bootp.h 375BOOTP_NFSV3 opt_bootp.h 376BOOTP_WIRED_TO opt_bootp.h 377DEVICE_POLLING 378DEV_ENC opt_enc.h 379DEV_PF opt_pf.h 380DEV_PFLOG opt_pf.h 381DEV_PFSYNC opt_pf.h 382DEV_VLAN opt_vlan.h 383DUMMYNET opt_ipdn.h 384ETHER_8022 opt_ef.h 385ETHER_8023 opt_ef.h 386ETHER_II opt_ef.h 387ETHER_SNAP opt_ef.h 388INET opt_inet.h 389INET6 opt_inet6.h 390IPDIVERT 391IPFILTER opt_ipfilter.h 392IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 393IPFILTER_LOG opt_ipfilter.h 394IPFILTER_LOOKUP opt_ipfilter.h 395IPFIREWALL opt_ipfw.h 396IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 397IPFIREWALL_FORWARD opt_ipfw.h 398IPFIREWALL_NAT opt_ipfw.h 399IPFIREWALL_VERBOSE opt_ipfw.h 400IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 401IPSEC opt_ipsec.h 402IPSEC_DEBUG opt_ipsec.h 403IPSEC_FILTERTUNNEL opt_ipsec.h 404IPSEC_NAT_T opt_ipsec.h 405IPSTEALTH 406IPX 407KRPC 408LIBALIAS 409LIBMBPOOL 410LIBMCHAIN 411MBUF_PROFILING 412MBUF_STRESS_TEST 413MROUTING opt_mrouting.h 414NCP 415NETATALK opt_atalk.h 416NFSLOCKD 417RADIX_MPATH opt_mpath.h 418ROUTETABLES opt_route.h 419SLIP_IFF_OPTS opt_slip.h 420TCPDEBUG 421TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 422TCP_SIGNATURE opt_inet.h 423TCP_SORECEIVE_STREAM opt_inet.h 424VLAN_ARRAY opt_vlan.h 425XBONEHACK 426FLOWTABLE opt_route.h 427 428# 429# SCTP 430# 431SCTP opt_sctp.h 432SCTP_DEBUG opt_sctp.h # Enable debug printfs 433SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 434SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 435SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 436SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 437SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 438SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 439SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 440SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 441# 442# 443# 444 445# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 446# Each netgraph node type can be either be compiled into the kernel 447# or loaded dynamically. To get the former, include the corresponding 448# option below. Each type has its own man page, e.g. ng_async(4). 449NETGRAPH 450NETGRAPH_DEBUG opt_netgraph.h 451NETGRAPH_ASYNC opt_netgraph.h 452NETGRAPH_ATMLLC opt_netgraph.h 453NETGRAPH_ATM_ATMPIF opt_netgraph.h 454NETGRAPH_BLUETOOTH opt_netgraph.h 455NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 456NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 457NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 458NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 459NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 460NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 461NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 462NETGRAPH_BPF opt_netgraph.h 463NETGRAPH_BRIDGE opt_netgraph.h 464NETGRAPH_CAR opt_netgraph.h 465NETGRAPH_CISCO opt_netgraph.h 466NETGRAPH_DEFLATE opt_netgraph.h 467NETGRAPH_DEVICE opt_netgraph.h 468NETGRAPH_ECHO opt_netgraph.h 469NETGRAPH_EIFACE opt_netgraph.h 470NETGRAPH_ETHER opt_netgraph.h 471NETGRAPH_ETHER_ECHO opt_netgraph.h 472NETGRAPH_FEC opt_netgraph.h 473NETGRAPH_FRAME_RELAY opt_netgraph.h 474NETGRAPH_GIF opt_netgraph.h 475NETGRAPH_GIF_DEMUX opt_netgraph.h 476NETGRAPH_HOLE opt_netgraph.h 477NETGRAPH_IFACE opt_netgraph.h 478NETGRAPH_IP_INPUT opt_netgraph.h 479NETGRAPH_IPFW opt_netgraph.h 480NETGRAPH_KSOCKET opt_netgraph.h 481NETGRAPH_L2TP opt_netgraph.h 482NETGRAPH_LMI opt_netgraph.h 483# MPPC compression requires proprietary files (not included) 484NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 485NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 486NETGRAPH_NAT opt_netgraph.h 487NETGRAPH_NETFLOW opt_netgraph.h 488NETGRAPH_ONE2MANY opt_netgraph.h 489NETGRAPH_PATCH opt_netgraph.h 490NETGRAPH_PIPE opt_netgraph.h 491NETGRAPH_PPP opt_netgraph.h 492NETGRAPH_PPPOE opt_netgraph.h 493NETGRAPH_PPTPGRE opt_netgraph.h 494NETGRAPH_PRED1 opt_netgraph.h 495NETGRAPH_RFC1490 opt_netgraph.h 496NETGRAPH_SOCKET opt_netgraph.h 497NETGRAPH_SPLIT opt_netgraph.h 498NETGRAPH_SPPP opt_netgraph.h 499NETGRAPH_TAG opt_netgraph.h 500NETGRAPH_TCPMSS opt_netgraph.h 501NETGRAPH_TEE opt_netgraph.h 502NETGRAPH_TTY opt_netgraph.h 503NETGRAPH_UI opt_netgraph.h 504NETGRAPH_VJC opt_netgraph.h 505NETGRAPH_VLAN opt_netgraph.h 506 507# NgATM options 508NGATM_ATM opt_netgraph.h 509NGATM_ATMBASE opt_netgraph.h 510NGATM_SSCOP opt_netgraph.h 511NGATM_SSCFU opt_netgraph.h 512NGATM_UNI opt_netgraph.h 513NGATM_CCATM opt_netgraph.h 514 515# DRM options 516DRM_DEBUG opt_drm.h 517 518ZERO_COPY_SOCKETS opt_zero.h 519TI_PRIVATE_JUMBOS opt_ti.h 520TI_JUMBO_HDRSPLIT opt_ti.h 521BCE_JUMBO_HDRSPLIT opt_bce.h 522 523# XXX Conflict: # of devices vs network protocol (Native ATM). 524# This makes "atm.h" unusable. 525NATM 526 527# DPT driver debug flags 528DPT_MEASURE_PERFORMANCE opt_dpt.h 529DPT_HANDLE_TIMEOUTS opt_dpt.h 530DPT_TIMEOUT_FACTOR opt_dpt.h 531DPT_LOST_IRQ opt_dpt.h 532DPT_RESET_HBA opt_dpt.h 533 534# Misc debug flags. Most of these should probably be replaced with 535# 'DEBUG', and then let people recompile just the interesting modules 536# with 'make CC="cc -DDEBUG"'. 537CLUSTERDEBUG opt_debug_cluster.h 538DEBUG_1284 opt_ppb_1284.h 539VP0_DEBUG opt_vpo.h 540LPT_DEBUG opt_lpt.h 541PLIP_DEBUG opt_plip.h 542LOCKF_DEBUG opt_debug_lockf.h 543NETATALKDEBUG opt_atalk.h 544SI_DEBUG opt_debug_si.h 545 546# Fb options 547FB_DEBUG opt_fb.h 548FB_INSTALL_CDEV opt_fb.h 549 550# ppbus related options 551PERIPH_1284 opt_ppb_1284.h 552DONTPROBE_1284 opt_ppb_1284.h 553 554# smbus related options 555ENABLE_ALART opt_intpm.h 556 557# These cause changes all over the kernel 558BLKDEV_IOSIZE opt_global.h 559BURN_BRIDGES opt_global.h 560DEBUG opt_global.h 561DEBUG_LOCKS opt_global.h 562DEBUG_VFS_LOCKS opt_global.h 563DFLTPHYS opt_global.h 564DIAGNOSTIC opt_global.h 565INVARIANT_SUPPORT opt_global.h 566INVARIANTS opt_global.h 567MAXPHYS opt_global.h 568MCLSHIFT opt_global.h 569MUTEX_DEBUG opt_global.h 570MUTEX_NOINLINE opt_global.h 571LOCK_PROFILING opt_global.h 572LOCK_PROFILING_FAST opt_global.h 573MSIZE opt_global.h 574REGRESSION opt_global.h 575RESTARTABLE_PANICS opt_global.h 576RWLOCK_NOINLINE opt_global.h 577SX_NOINLINE opt_global.h 578VFS_BIO_DEBUG opt_global.h 579 580# These are VM related options 581VM_KMEM_SIZE opt_vm.h 582VM_KMEM_SIZE_SCALE opt_vm.h 583VM_KMEM_SIZE_MAX opt_vm.h 584VM_NRESERVLEVEL opt_vm.h 585VM_LEVEL_0_ORDER opt_vm.h 586NO_SWAPPING opt_vm.h 587MALLOC_MAKE_FAILURES opt_vm.h 588MALLOC_PROFILE opt_vm.h 589MALLOC_DEBUG_MAXZONES opt_vm.h 590 591# The MemGuard replacement allocator used for tamper-after-free detection 592DEBUG_MEMGUARD opt_vm.h 593 594# The RedZone malloc(9) protection 595DEBUG_REDZONE opt_vm.h 596 597# Standard SMP options 598SMP opt_global.h 599 600# Size of the kernel message buffer 601MSGBUF_SIZE opt_msgbuf.h 602 603# NFS options 604NFS_MINATTRTIMO opt_nfs.h 605NFS_MAXATTRTIMO opt_nfs.h 606NFS_MINDIRATTRTIMO opt_nfs.h 607NFS_MAXDIRATTRTIMO opt_nfs.h 608NFS_GATHERDELAY opt_nfs.h 609NFS_WDELAYHASHSIZ opt_nfs.h 610NFS_DEBUG opt_nfs.h 611 612# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 613OVERRIDE_CARD opt_bktr.h 614OVERRIDE_TUNER opt_bktr.h 615OVERRIDE_DBX opt_bktr.h 616OVERRIDE_MSP opt_bktr.h 617BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 618BROOKTREE_ALLOC_PAGES opt_bktr.h 619BKTR_OVERRIDE_CARD opt_bktr.h 620BKTR_OVERRIDE_TUNER opt_bktr.h 621BKTR_OVERRIDE_DBX opt_bktr.h 622BKTR_OVERRIDE_MSP opt_bktr.h 623BKTR_SYSTEM_DEFAULT opt_bktr.h 624BKTR_ALLOC_PAGES opt_bktr.h 625BKTR_USE_PLL opt_bktr.h 626BKTR_GPIO_ACCESS opt_bktr.h 627BKTR_NO_MSP_RESET opt_bktr.h 628BKTR_430_FX_MODE opt_bktr.h 629BKTR_SIS_VIA_MODE opt_bktr.h 630BKTR_USE_FREEBSD_SMBUS opt_bktr.h 631BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 632 633BREAK_TO_DEBUGGER opt_comconsole.h 634ALT_BREAK_TO_DEBUGGER opt_comconsole.h 635 636# Options to support PPS 637UART_PPS_ON_CTS opt_uart.h 638 639# options for bus/device framework 640BUS_DEBUG opt_bus.h 641 642# options for USB support 643USB_DEBUG opt_usb.h 644USB_REQ_DEBUG opt_usb.h 645USB_VERBOSE opt_usb.h 646USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 647U3G_DEBUG opt_u3g.h 648UKBD_DFLT_KEYMAP opt_ukbd.h 649UPLCOM_INTR_INTERVAL opt_uplcom.h 650UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 651UVSCOM_INTR_INTERVAL opt_uvscom.h 652 653# Embedded system options 654INIT_PATH 655 656ROOTDEVNAME 657 658FDC_DEBUG opt_fdc.h 659PCFCLOCK_VERBOSE opt_pcfclock.h 660PCFCLOCK_MAX_RETRIES opt_pcfclock.h 661 662KTR opt_global.h 663KTR_ALQ opt_ktr.h 664KTR_MASK opt_ktr.h 665KTR_CPUMASK opt_ktr.h 666KTR_COMPILE opt_global.h 667KTR_ENTRIES opt_global.h 668KTR_VERBOSE opt_ktr.h 669WITNESS opt_global.h 670WITNESS_KDB opt_witness.h 671WITNESS_SKIPSPIN opt_witness.h 672 673# options for ACPI support 674ACPI_DEBUG opt_acpi.h 675ACPI_MAX_TASKS opt_acpi.h 676ACPI_MAX_THREADS opt_acpi.h 677 678# ISA support 679DEV_ISA opt_isa.h 680ISAPNP opt_isa.h 681 682# various 'device presence' options. 683DEV_BPF opt_bpf.h 684DEV_MCA opt_mca.h 685DEV_CARP opt_carp.h 686DEV_SPLASH opt_splash.h 687 688# EISA support 689DEV_EISA opt_eisa.h 690EISA_SLOTS opt_eisa.h 691 692# ed driver 693ED_HPP opt_ed.h 694ED_3C503 opt_ed.h 695ED_SIC opt_ed.h 696 697# bce driver 698BCE_DEBUG opt_bce.h 699 700SOCKBUF_DEBUG opt_global.h 701 702# options for ubsec driver 703UBSEC_DEBUG opt_ubsec.h 704UBSEC_RNDTEST opt_ubsec.h 705UBSEC_NO_RNG opt_ubsec.h 706 707# options for hifn driver 708HIFN_DEBUG opt_hifn.h 709HIFN_RNDTEST opt_hifn.h 710 711# options for safenet driver 712SAFE_DEBUG opt_safe.h 713SAFE_NO_RNG opt_safe.h 714SAFE_RNDTEST opt_safe.h 715 716# syscons options 717MAXCONS opt_syscons.h 718SC_ALT_MOUSE_IMAGE opt_syscons.h 719SC_CUT_SPACES2TABS opt_syscons.h 720SC_CUT_SEPCHARS opt_syscons.h 721SC_DEBUG_LEVEL opt_syscons.h 722SC_DFLT_FONT opt_syscons.h 723SC_DISABLE_KDBKEY opt_syscons.h 724SC_DISABLE_REBOOT opt_syscons.h 725SC_HISTORY_SIZE opt_syscons.h 726SC_KERNEL_CONS_ATTR opt_syscons.h 727SC_KERNEL_CONS_REV_ATTR opt_syscons.h 728SC_MOUSE_CHAR opt_syscons.h 729SC_NO_CUTPASTE opt_syscons.h 730SC_NO_FONT_LOADING opt_syscons.h 731SC_NO_HISTORY opt_syscons.h 732SC_NO_MODE_CHANGE opt_syscons.h 733SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 734SC_NO_SYSMOUSE opt_syscons.h 735SC_NORM_ATTR opt_syscons.h 736SC_NORM_REV_ATTR opt_syscons.h 737SC_PIXEL_MODE opt_syscons.h 738SC_RENDER_DEBUG opt_syscons.h 739SC_TWOBUTTON_MOUSE opt_syscons.h 740 741# teken terminal emulator options 742TEKEN_CONS25 opt_teken.h 743TEKEN_UTF8 opt_teken.h 744 745# options for printf 746PRINTF_BUFR_SIZE opt_printf.h 747 748# kbd options 749KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 750KBD_INSTALL_CDEV opt_kbd.h 751KBD_MAXRETRY opt_kbd.h 752KBD_MAXWAIT opt_kbd.h 753KBD_RESETDELAY opt_kbd.h 754KBDIO_DEBUG opt_kbd.h 755 756# options for the Atheros driver 757ATH_DEBUG opt_ath.h 758ATH_TXBUF opt_ath.h 759ATH_RXBUF opt_ath.h 760ATH_DIAGAPI opt_ath.h 761ATH_TX99_DIAG opt_ath.h 762 763# options for the Atheros hal 764AH_SUPPORT_AR5416 opt_ah.h 765 766AH_DEBUG opt_ah.h 767AH_ASSERT opt_ah.h 768AH_DEBUG_ALQ opt_ah.h 769AH_REGOPS_FUNC opt_ah.h 770AH_WRITE_REGDOMAIN opt_ah.h 771AH_DEBUG_COUNTRY opt_ah.h 772AH_WRITE_EEPROM opt_ah.h 773AH_PRIVATE_DIAG opt_ah.h 774AH_NEED_DESC_SWAP opt_ah.h 775AH_USE_INIPDGAIN opt_ah.h 776AH_MAXCHAN opt_ah.h 777AH_RXCFG_SDMAMW_4BYTES opt_ah.h 778 779# options for the Broadcom BCM43xx driver (bwi) 780BWI_DEBUG opt_bwi.h 781BWI_DEBUG_VERBOSE opt_bwi.h 782 783# options for the Marvell 8335 wireless driver 784MALO_DEBUG opt_malo.h 785MALO_TXBUF opt_malo.h 786MALO_RXBUF opt_malo.h 787 788# options for the Marvell wireless driver 789MWL_DEBUG opt_mwl.h 790MWL_TXBUF opt_mwl.h 791MWL_RXBUF opt_mwl.h 792MWL_DIAGAPI opt_mwl.h 793MWL_AGGR_SIZE opt_mwl.h 794MWL_TX_NODROP opt_mwl.h 795 796# dcons options 797DCONS_BUF_SIZE opt_dcons.h 798DCONS_POLL_HZ opt_dcons.h 799DCONS_FORCE_CONSOLE opt_dcons.h 800DCONS_FORCE_GDB opt_dcons.h 801 802# HWPMC options 803HWPMC_HOOKS 804 805# XBOX options for FreeBSD/i386, but some files are MI 806XBOX opt_xbox.h 807 808# XFS 809XFS 810 811# Interrupt filtering 812INTR_FILTER 813 814# 802.11 support layer 815IEEE80211_DEBUG opt_wlan.h 816IEEE80211_DEBUG_REFCNT opt_wlan.h 817IEEE80211_AMPDU_AGE opt_wlan.h 818IEEE80211_SUPPORT_MESH opt_wlan.h 819IEEE80211_SUPPORT_SUPERG opt_wlan.h 820IEEE80211_SUPPORT_TDMA opt_wlan.h 821 822# 802.11 TDMA support 823TDMA_SLOTLEN_DEFAULT opt_tdma.h 824TDMA_SLOTCNT_DEFAULT opt_tdma.h 825TDMA_BINTVAL_DEFAULT opt_tdma.h 826TDMA_TXRATE_11B_DEFAULT opt_tdma.h 827TDMA_TXRATE_11G_DEFAULT opt_tdma.h 828TDMA_TXRATE_11A_DEFAULT opt_tdma.h 829TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 830TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 831TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 832TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 833TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 834 835# Network stack virtualization options 836VIMAGE opt_global.h 837VNET_DEBUG opt_global.h 838 839# Common Flash Interface (CFI) options 840CFI_SUPPORT_STRATAFLASH opt_cfi.h 841CFI_ARMEDANDDANGEROUS opt_cfi.h 842 843# Sound options 844SND_DEBUG opt_snd.h 845SND_DIAGNOSTIC opt_snd.h 846SND_FEEDER_MULTIFORMAT opt_snd.h 847SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 848SND_FEEDER_RATE_HP opt_snd.h 849SND_PCM_64 opt_snd.h 850SND_OLDSTEREO opt_snd.h 851 852X86BIOS 853 854# Flattened device tree options 855FDT opt_platform.h 856FDT_DTB_STATIC opt_platform.h 857