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. 50DDB 51DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 52DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 53DDB_NUMSYM opt_ddb.h 54GDB 55KDB opt_global.h 56KDB_TRACE opt_kdb.h 57KDB_UNATTENDED opt_kdb.h 58SYSCTL_DEBUG opt_sysctl.h 59 60NO_SYSCTL_DESCR opt_global.h 61 62# Miscellaneous options. 63ADAPTIVE_SX 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 74CY_PCI_FASTINTR 75DIRECTIO 76FULL_PREEMPTION opt_sched.h 77IPI_PREEMPTION opt_sched.h 78GEOM_AES opt_geom.h 79GEOM_BDE opt_geom.h 80GEOM_BSD opt_geom.h 81GEOM_CACHE opt_geom.h 82GEOM_CONCAT opt_geom.h 83GEOM_ELI opt_geom.h 84GEOM_FOX opt_geom.h 85GEOM_GATE opt_geom.h 86GEOM_JOURNAL opt_geom.h 87GEOM_LABEL opt_geom.h 88GEOM_LINUX_LVM opt_geom.h 89GEOM_MBR opt_geom.h 90GEOM_MIRROR opt_geom.h 91GEOM_MULTIPATH opt_geom.h 92GEOM_NOP opt_geom.h 93GEOM_PART_APM opt_geom.h 94GEOM_PART_BSD opt_geom.h 95GEOM_PART_GPT opt_geom.h 96GEOM_PART_MBR opt_geom.h 97GEOM_PC98 opt_geom.h 98GEOM_RAID3 opt_geom.h 99GEOM_SHSEC opt_geom.h 100GEOM_STRIPE opt_geom.h 101GEOM_SUNLABEL opt_geom.h 102GEOM_UZIP opt_geom.h 103GEOM_VIRSTOR opt_geom.h 104GEOM_VOL opt_geom.h 105GEOM_ZERO opt_geom.h 106KSE opt_global.h 107KSTACK_MAX_PAGES 108KSTACK_PAGES 109KTRACE 110KTRACE_REQUEST_POOL opt_ktrace.h 111LIBICONV 112MAC 113MAC_ALWAYS_LABEL_MBUF opt_mac.h 114MAC_BIBA opt_dontuse.h 115MAC_BSDEXTENDED opt_dontuse.h 116MAC_IFOFF opt_dontuse.h 117MAC_LOMAC opt_dontuse.h 118MAC_MLS opt_dontuse.h 119MAC_NONE opt_dontuse.h 120MAC_PARTITION opt_dontuse.h 121MAC_PORTACL opt_dontuse.h 122MAC_SEEOTHERUIDS opt_dontuse.h 123MAC_STATIC opt_mac.h 124MAC_STUB opt_dontuse.h 125MAC_TEST opt_dontuse.h 126MD_ROOT opt_md.h 127MD_ROOT_SIZE opt_md.h 128MFI_DEBUG opt_mfi.h 129MFI_DECODE_LOG opt_mfi.h 130MPROF_BUFFERS opt_mprof.h 131MPROF_HASH_SIZE opt_mprof.h 132NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 133NO_ADAPTIVE_RWLOCKS 134NSWBUF_MIN opt_swap.h 135MBUF_PACKET_ZONE_DISABLE opt_global.h 136PANIC_REBOOT_WAIT_TIME opt_panic.h 137PPC_DEBUG opt_ppc.h 138PPC_PROBE_CHIPSET opt_ppc.h 139PPS_SYNC opt_ntp.h 140PREEMPTION opt_sched.h 141QUOTA 142SCHED_4BSD opt_sched.h 143SCHED_ULE opt_sched.h 144SHOW_BUSYBUFS 145SLEEPQUEUE_PROFILING 146SLHCI_DEBUG opt_slhci.h 147SPX_HACK 148STACK opt_stack.h 149SUIDDIR 150MSGMNB opt_sysvipc.h 151MSGMNI opt_sysvipc.h 152MSGSEG opt_sysvipc.h 153MSGSSZ opt_sysvipc.h 154MSGTQL opt_sysvipc.h 155SEMMAP opt_sysvipc.h 156SEMMNI opt_sysvipc.h 157SEMMNS opt_sysvipc.h 158SEMMNU opt_sysvipc.h 159SEMMSL opt_sysvipc.h 160SEMOPM opt_sysvipc.h 161SEMUME opt_sysvipc.h 162SHMALL opt_sysvipc.h 163SHMMAX opt_sysvipc.h 164SHMMAXPGS opt_sysvipc.h 165SHMMIN opt_sysvipc.h 166SHMMNI opt_sysvipc.h 167SHMSEG opt_sysvipc.h 168SYSVMSG opt_sysvipc.h 169SYSVSEM opt_sysvipc.h 170SYSVSHM opt_sysvipc.h 171SW_WATCHDOG opt_watchdog.h 172TURNSTILE_PROFILING 173TTYHOG opt_tty.h 174VFS_AIO 175VERBOSE_SYSINIT opt_global.h 176WLCACHE opt_wavelan.h 177WLDEBUG opt_wavelan.h 178 179# POSIX kernel options 180P1003_1B_MQUEUE opt_posix.h 181P1003_1B_SEMAPHORES opt_posix.h 182_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 183 184# Do we want the config file compiled into the kernel? 185INCLUDE_CONFIG_FILE opt_config.h 186 187# Options for static filesystems. These should only be used at config 188# time, since the corresponding lkms cannot work if there are any static 189# dependencies. Unusability is enforced by hiding the defines for the 190# options in a never-included header. 191CD9660 opt_dontuse.h 192CODA opt_dontuse.h 193EXT2FS opt_dontuse.h 194FDESCFS opt_dontuse.h 195HPFS opt_dontuse.h 196MSDOSFS opt_dontuse.h 197NTFS opt_dontuse.h 198NULLFS opt_dontuse.h 199NWFS opt_dontuse.h 200PORTALFS opt_dontuse.h 201PROCFS opt_dontuse.h 202PSEUDOFS opt_dontuse.h 203REISERFS opt_dontuse.h 204SMBFS opt_dontuse.h 205TMPFS opt_dontuse.h 206UDF opt_dontuse.h 207UNIONFS opt_dontuse.h 208 209# Pseudofs debugging 210PSEUDOFS_TRACE opt_pseudofs.h 211 212# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 213FFS opt_ffs_broken_fixme.h 214 215# These static filesystems have one slightly bogus static dependency in 216# sys/i386/i386/autoconf.c. If any of these filesystems are 217# statically compiled into the kernel, code for mounting them as root 218# filesystems will be enabled - but look below. 219NFSCLIENT opt_nfs.h 220NFSSERVER opt_nfs.h 221NFS4CLIENT opt_nfs.h 222 223# filesystems and libiconv bridge 224CD9660_ICONV opt_dontuse.h 225MSDOSFS_ICONV opt_dontuse.h 226NTFS_ICONV opt_dontuse.h 227UDF_ICONV opt_dontuse.h 228 229# If you are following the conditions in the copyright, 230# you can enable soft-updates which will speed up a lot of thigs 231# and make the system safer from crashes at the same time. 232# otherwise a STUB module will be compiled in. 233SOFTUPDATES opt_ffs.h 234 235# On small, embedded systems, it can be useful to turn off support for 236# snapshots. It saves about 30-40k for a feature that would be lightly 237# used, if it is used at all. 238NO_FFS_SNAPSHOT opt_ffs.h 239 240# Enabling this option turns on support for Access Control Lists in UFS, 241# which can be used to support high security configurations. Depends on 242# UFS_EXTATTR. 243UFS_ACL opt_ufs.h 244 245# Enabling this option turns on support for extended attributes in UFS-based 246# filesystems, which can be used to support high security configurations 247# as well as new filesystem features. 248UFS_EXTATTR opt_ufs.h 249UFS_EXTATTR_AUTOSTART opt_ufs.h 250 251# Enable fast hash lookups for large directories on UFS-based filesystems. 252UFS_DIRHASH opt_ufs.h 253 254# Enable gjournal-based UFS journal. 255UFS_GJOURNAL opt_ufs.h 256 257# The below sentence is not in English, and neither is this one. 258# We plan to remove the static dependences above, with a 259# <filesystem>_ROOT option to control if it usable as root. This list 260# allows these options to be present in config files already (though 261# they won't make any difference yet). 262NFS_ROOT opt_nfsroot.h 263 264# SMB/CIFS requester 265NETSMB opt_netsmb.h 266 267# Options used only in subr_param.c. 268HZ opt_param.h 269MAXFILES opt_param.h 270NBUF opt_param.h 271NSFBUFS opt_param.h 272VM_BCACHE_SIZE_MAX opt_param.h 273VM_SWZONE_SIZE_MAX opt_param.h 274MAXUSERS 275DFLDSIZ opt_param.h 276MAXDSIZ opt_param.h 277MAXSSIZ opt_param.h 278 279# Generic SCSI options. 280CAM_MAX_HIGHPOWER opt_cam.h 281CAMDEBUG opt_cam.h 282CAM_DEBUG_DELAY opt_cam.h 283CAM_DEBUG_BUS opt_cam.h 284CAM_DEBUG_TARGET opt_cam.h 285CAM_DEBUG_LUN opt_cam.h 286CAM_DEBUG_FLAGS opt_cam.h 287SCSI_DELAY opt_scsi.h 288SCSI_NO_SENSE_STRINGS opt_scsi.h 289SCSI_NO_OP_STRINGS opt_scsi.h 290 291# Options used only in cam/scsi/scsi_cd.c 292CHANGER_MIN_BUSY_SECONDS opt_cd.h 293CHANGER_MAX_BUSY_SECONDS opt_cd.h 294 295# Options used only in cam/scsi/scsi_sa.c. 296SA_IO_TIMEOUT opt_sa.h 297SA_SPACE_TIMEOUT opt_sa.h 298SA_REWIND_TIMEOUT opt_sa.h 299SA_ERASE_TIMEOUT opt_sa.h 300SA_1FM_AT_EOD opt_sa.h 301 302# Options used only in cam/scsi/scsi_pt.c 303SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 304 305# Options used only in cam/scsi/scsi_ses.c 306SES_ENABLE_PASSTHROUGH opt_ses.h 307 308# Options used in dev/sym/ (Symbios SCSI driver). 309SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 310 # Allows the ncr to take precedence 311 # 1 (1<<0) -> 810a, 860 312 # 2 (1<<1) -> 825a, 875, 885, 895 313 # 4 (1<<2) -> 895a, 896, 1510d 314SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 315 # disabled:0 (default), enabled:1 316SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 317 # disabled:0, enabled:1 (default) 318SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 319 # default:8, range:[1..64] 320 321# Options used only in pci/ncr.c 322SCSI_NCR_DEBUG opt_ncr.h 323SCSI_NCR_MAX_SYNC opt_ncr.h 324SCSI_NCR_MAX_WIDE opt_ncr.h 325SCSI_NCR_MYADDR opt_ncr.h 326 327# Options used only in dev/isp/* 328ISP_TARGET_MODE opt_isp.h 329ISP_FW_CRASH_DUMP opt_isp.h 330ISP_DEFAULT_ROLES opt_isp.h 331 332# Options used only in dev/iscsi 333ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 334 335# Options used in the 'ata' ATA/ATAPI driver 336ATA_STATIC_ID opt_ata.h 337ATA_NOPCI opt_ata.h 338 339# Net stuff. 340ACCEPT_FILTER_DATA 341ACCEPT_FILTER_HTTP 342ALTQ opt_global.h 343ALTQ_CBQ opt_altq.h 344ALTQ_RED opt_altq.h 345ALTQ_RIO opt_altq.h 346ALTQ_HFSC opt_altq.h 347ALTQ_CDNR opt_altq.h 348ALTQ_PRIQ opt_altq.h 349ALTQ_NOPCC opt_altq.h 350ALTQ_DEBUG opt_altq.h 351BOOTP opt_bootp.h 352BOOTP_COMPAT opt_bootp.h 353BOOTP_NFSROOT opt_bootp.h 354BOOTP_NFSV3 opt_bootp.h 355BOOTP_WIRED_TO opt_bootp.h 356DEVICE_POLLING 357DEV_ENC opt_enc.h 358DEV_PF opt_pf.h 359DEV_PFLOG opt_pf.h 360DEV_PFSYNC opt_pf.h 361ETHER_II opt_ef.h 362ETHER_8023 opt_ef.h 363ETHER_8022 opt_ef.h 364ETHER_SNAP opt_ef.h 365MROUTING opt_mrouting.h 366INET opt_inet.h 367INET6 opt_inet6.h 368IPSEC opt_ipsec.h 369IPSEC_DEBUG opt_ipsec.h 370IPSEC_FILTERTUNNEL opt_ipsec.h 371IPDIVERT 372DUMMYNET opt_ipdn.h 373IPFILTER opt_ipfilter.h 374IPFILTER_LOG opt_ipfilter.h 375IPFILTER_LOOKUP opt_ipfilter.h 376IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 377IPFIREWALL opt_ipfw.h 378IPFIREWALL_VERBOSE opt_ipfw.h 379IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 380IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 381IPFIREWALL_FORWARD opt_ipfw.h 382IPFIREWALL_NAT opt_ipfw.h 383IPSTEALTH 384IPX 385LIBMBPOOL 386LIBMCHAIN 387LIBALIAS 388MBUF_STRESS_TEST 389NCP 390NETATALK opt_atalk.h 391PPP_BSDCOMP opt_ppp.h 392PPP_DEFLATE opt_ppp.h 393PPP_FILTER opt_ppp.h 394SLIP_IFF_OPTS opt_slip.h 395TCPDEBUG 396TCP_SIGNATURE opt_inet.h 397DEV_VLAN opt_vlan.h 398VLAN_ARRAY opt_vlan.h 399XBONEHACK 400 401# 402# SCTP 403# 404SCTP opt_sctp.h 405SCTP_DEBUG opt_sctp.h # Enable debug printfs 406SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 407SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 408SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 409SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 410SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 411SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 412SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 413# 414# 415# 416 417# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 418# Each netgraph node type can be either be compiled into the kernel 419# or loaded dynamically. To get the former, include the corresponding 420# option below. Each type has its own man page, e.g. ng_async(4). 421NETGRAPH 422NETGRAPH_DEBUG opt_netgraph.h 423NETGRAPH_ASYNC opt_netgraph.h 424NETGRAPH_ATMLLC opt_netgraph.h 425NETGRAPH_ATM_ATMPIF opt_netgraph.h 426NETGRAPH_BLUETOOTH opt_netgraph.h 427NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 428NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 429NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 430NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 431NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 432NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 433NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 434NETGRAPH_BPF opt_netgraph.h 435NETGRAPH_BRIDGE opt_netgraph.h 436NETGRAPH_CAR opt_netgraph.h 437NETGRAPH_CISCO opt_netgraph.h 438NETGRAPH_DEFLATE opt_netgraph.h 439NETGRAPH_DEVICE opt_netgraph.h 440NETGRAPH_ECHO opt_netgraph.h 441NETGRAPH_EIFACE opt_netgraph.h 442NETGRAPH_ETHER opt_netgraph.h 443NETGRAPH_FEC opt_netgraph.h 444NETGRAPH_FRAME_RELAY opt_netgraph.h 445NETGRAPH_GIF opt_netgraph.h 446NETGRAPH_GIF_DEMUX opt_netgraph.h 447NETGRAPH_HOLE opt_netgraph.h 448NETGRAPH_IFACE opt_netgraph.h 449NETGRAPH_IP_INPUT opt_netgraph.h 450NETGRAPH_IPFW opt_netgraph.h 451NETGRAPH_KSOCKET opt_netgraph.h 452NETGRAPH_L2TP opt_netgraph.h 453NETGRAPH_LMI opt_netgraph.h 454# MPPC compression requires proprietary files (not included) 455NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 456NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 457NETGRAPH_NAT opt_netgraph.h 458NETGRAPH_NETFLOW opt_netgraph.h 459NETGRAPH_ONE2MANY opt_netgraph.h 460NETGRAPH_PPP opt_netgraph.h 461NETGRAPH_PPPOE opt_netgraph.h 462NETGRAPH_PPTPGRE opt_netgraph.h 463NETGRAPH_PRED1 opt_netgraph.h 464NETGRAPH_RFC1490 opt_netgraph.h 465NETGRAPH_SOCKET opt_netgraph.h 466NETGRAPH_SPLIT opt_netgraph.h 467NETGRAPH_SPPP opt_netgraph.h 468NETGRAPH_TAG opt_netgraph.h 469NETGRAPH_TCPMSS opt_netgraph.h 470NETGRAPH_TEE opt_netgraph.h 471NETGRAPH_TTY opt_netgraph.h 472NETGRAPH_UI opt_netgraph.h 473NETGRAPH_VJC opt_netgraph.h 474 475# NgATM options 476NGATM_ATM opt_netgraph.h 477NGATM_ATMBASE opt_netgraph.h 478NGATM_SSCOP opt_netgraph.h 479NGATM_SSCFU opt_netgraph.h 480NGATM_UNI opt_netgraph.h 481NGATM_CCATM opt_netgraph.h 482 483# DRM options 484DRM_DEBUG opt_drm.h 485 486ZERO_COPY_SOCKETS opt_zero.h 487TI_PRIVATE_JUMBOS opt_ti.h 488TI_JUMBO_HDRSPLIT opt_ti.h 489 490# ATM (HARP version) - disabled as not MPSAFE in 7.0 491#ATM_CORE opt_atm.h 492#ATM_IP opt_atm.h 493#ATM_SIGPVC opt_atm.h 494#ATM_SPANS opt_atm.h 495#ATM_UNI opt_atm.h 496 497# XXX Conflict: # of devices vs network protocol (Native ATM). 498# This makes "atm.h" unusable. 499NATM 500 501# DPT driver debug flags 502DPT_MEASURE_PERFORMANCE opt_dpt.h 503DPT_HANDLE_TIMEOUTS opt_dpt.h 504DPT_TIMEOUT_FACTOR opt_dpt.h 505DPT_LOST_IRQ opt_dpt.h 506DPT_RESET_HBA opt_dpt.h 507 508# Misc debug flags. Most of these should probably be replaced with 509# 'DEBUG', and then let people recompile just the interesting modules 510# with 'make CC="cc -DDEBUG"'. 511CLUSTERDEBUG opt_debug_cluster.h 512DEBUG_1284 opt_ppb_1284.h 513VP0_DEBUG opt_vpo.h 514LPT_DEBUG opt_lpt.h 515PLIP_DEBUG opt_plip.h 516LOCKF_DEBUG opt_debug_lockf.h 517NETATALKDEBUG opt_atalk.h 518SI_DEBUG opt_debug_si.h 519 520# Fb options 521FB_DEBUG opt_fb.h 522FB_INSTALL_CDEV opt_fb.h 523 524# ppbus related options 525PERIPH_1284 opt_ppb_1284.h 526DONTPROBE_1284 opt_ppb_1284.h 527 528# smbus related options 529ENABLE_ALART opt_intpm.h 530 531# These cause changes all over the kernel 532BLKDEV_IOSIZE opt_global.h 533MAXPHYS opt_global.h 534DFLTPHYS opt_global.h 535BURN_BRIDGES opt_global.h 536DEBUG opt_global.h 537DEBUG_LOCKS opt_global.h 538DEBUG_VFS_LOCKS opt_global.h 539DIAGNOSTIC opt_global.h 540INVARIANT_SUPPORT opt_global.h 541INVARIANTS opt_global.h 542MCLSHIFT opt_global.h 543MUTEX_DEBUG opt_global.h 544MUTEX_NOINLINE opt_global.h 545LOCK_PROFILING opt_global.h 546LOCK_PROFILING_FAST opt_global.h 547MSIZE opt_global.h 548REGRESSION opt_global.h 549RESTARTABLE_PANICS opt_global.h 550RWLOCK_NOINLINE opt_global.h 551SX_NOINLINE opt_global.h 552VFS_BIO_DEBUG opt_global.h 553 554# These are VM related options 555VM_KMEM_SIZE opt_vm.h 556VM_KMEM_SIZE_SCALE opt_vm.h 557VM_KMEM_SIZE_MAX opt_vm.h 558VM_NRESERVLEVEL opt_vm.h 559VM_LEVEL_0_ORDER opt_vm.h 560NO_SWAPPING opt_vm.h 561MALLOC_MAKE_FAILURES opt_vm.h 562MALLOC_PROFILE opt_vm.h 563 564# The MemGuard replacement allocator used for tamper-after-free detection 565DEBUG_MEMGUARD opt_vm.h 566 567# The RedZone malloc(9) protection 568DEBUG_REDZONE opt_vm.h 569 570# Standard SMP options 571SMP opt_global.h 572 573# Size of the kernel message buffer 574MSGBUF_SIZE opt_msgbuf.h 575 576# NFS options 577NFS_MINATTRTIMO opt_nfs.h 578NFS_MAXATTRTIMO opt_nfs.h 579NFS_MINDIRATTRTIMO opt_nfs.h 580NFS_MAXDIRATTRTIMO opt_nfs.h 581NFS_GATHERDELAY opt_nfs.h 582NFS_WDELAYHASHSIZ opt_nfs.h 583NFS_DEBUG opt_nfs.h 584 585# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 586OVERRIDE_CARD opt_bktr.h 587OVERRIDE_TUNER opt_bktr.h 588OVERRIDE_DBX opt_bktr.h 589OVERRIDE_MSP opt_bktr.h 590BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 591BROOKTREE_ALLOC_PAGES opt_bktr.h 592BKTR_OVERRIDE_CARD opt_bktr.h 593BKTR_OVERRIDE_TUNER opt_bktr.h 594BKTR_OVERRIDE_DBX opt_bktr.h 595BKTR_OVERRIDE_MSP opt_bktr.h 596BKTR_SYSTEM_DEFAULT opt_bktr.h 597BKTR_ALLOC_PAGES opt_bktr.h 598BKTR_USE_PLL opt_bktr.h 599BKTR_GPIO_ACCESS opt_bktr.h 600BKTR_NO_MSP_RESET opt_bktr.h 601BKTR_430_FX_MODE opt_bktr.h 602BKTR_SIS_VIA_MODE opt_bktr.h 603BKTR_USE_FREEBSD_SMBUS opt_bktr.h 604BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 605 606BREAK_TO_DEBUGGER opt_comconsole.h 607ALT_BREAK_TO_DEBUGGER opt_comconsole.h 608 609# Options to support PPS 610UART_PPS_ON_CTS opt_uart.h 611 612# options for bus/device framework 613BUS_DEBUG opt_bus.h 614 615# options for USB support 616USB_DEBUG opt_usb.h 617USBVERBOSE opt_usb.h 618UKBD_DFLT_KEYMAP opt_ukbd.h 619UPLCOM_INTR_INTERVAL opt_uplcom.h 620UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 621UVSCOM_INTR_INTERVAL opt_uvscom.h 622 623# Embedded system options 624INIT_PATH 625 626ROOTDEVNAME 627 628FDC_DEBUG opt_fdc.h 629PCFCLOCK_VERBOSE opt_pcfclock.h 630PCFCLOCK_MAX_RETRIES opt_pcfclock.h 631 632KTR opt_global.h 633KTR_ALQ opt_ktr.h 634KTR_MASK opt_ktr.h 635KTR_CPUMASK opt_ktr.h 636KTR_COMPILE opt_global.h 637KTR_ENTRIES opt_global.h 638KTR_VERBOSE opt_ktr.h 639WITNESS opt_global.h 640WITNESS_KDB opt_witness.h 641WITNESS_SKIPSPIN opt_witness.h 642 643# options for ACPI support 644ACPI_DEBUG opt_acpi.h 645ACPI_MAX_THREADS opt_acpi.h 646ACPI_NO_SEMAPHORES opt_acpi.h 647 648# ISA support 649DEV_ISA opt_isa.h 650ISAPNP opt_isa.h 651 652# various 'device presence' options. 653DEV_BPF opt_bpf.h 654DEV_MCA opt_mca.h 655DEV_CARP opt_carp.h 656DEV_SPLASH opt_splash.h 657 658# EISA support 659DEV_EISA opt_eisa.h 660EISA_SLOTS opt_eisa.h 661 662# ed driver 663ED_HPP opt_ed.h 664ED_3C503 opt_ed.h 665ED_SIC opt_ed.h 666 667# bce driver 668BCE_DEBUG opt_bce.h 669 670# wi driver 671WI_SYMBOL_FIRMWARE opt_wi.h 672 673SOCKBUF_DEBUG opt_global.h 674 675# options for ubsec driver 676UBSEC_DEBUG opt_ubsec.h 677UBSEC_RNDTEST opt_ubsec.h 678UBSEC_NO_RNG opt_ubsec.h 679 680# options for hifn driver 681HIFN_DEBUG opt_hifn.h 682HIFN_RNDTEST opt_hifn.h 683 684# options for safenet driver 685SAFE_DEBUG opt_safe.h 686SAFE_NO_RNG opt_safe.h 687SAFE_RNDTEST opt_safe.h 688 689# syscons options 690MAXCONS opt_syscons.h 691SC_ALT_MOUSE_IMAGE opt_syscons.h 692SC_CUT_SPACES2TABS opt_syscons.h 693SC_CUT_SEPCHARS opt_syscons.h 694SC_DEBUG_LEVEL opt_syscons.h 695SC_DFLT_FONT opt_syscons.h 696SC_DISABLE_KDBKEY opt_syscons.h 697SC_DISABLE_REBOOT opt_syscons.h 698SC_HISTORY_SIZE opt_syscons.h 699SC_KERNEL_CONS_ATTR opt_syscons.h 700SC_KERNEL_CONS_REV_ATTR opt_syscons.h 701SC_MOUSE_CHAR opt_syscons.h 702SC_NO_CUTPASTE opt_syscons.h 703SC_NO_FONT_LOADING opt_syscons.h 704SC_NO_HISTORY opt_syscons.h 705SC_NO_MODE_CHANGE opt_syscons.h 706SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 707SC_NO_SYSMOUSE opt_syscons.h 708SC_NORM_ATTR opt_syscons.h 709SC_NORM_REV_ATTR opt_syscons.h 710SC_PIXEL_MODE opt_syscons.h 711SC_RENDER_DEBUG opt_syscons.h 712SC_TWOBUTTON_MOUSE opt_syscons.h 713 714# options for printf 715PRINTF_BUFR_SIZE opt_printf.h 716 717# kbd options 718KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 719KBD_INSTALL_CDEV opt_kbd.h 720KBD_MAXRETRY opt_kbd.h 721KBD_MAXWAIT opt_kbd.h 722KBD_RESETDELAY opt_kbd.h 723KBDIO_DEBUG opt_kbd.h 724 725# options for the Atheros driver 726ATH_DEBUG opt_ath.h 727ATH_TXBUF opt_ath.h 728ATH_RXBUF opt_ath.h 729ATH_DIAGAPI opt_ath.h 730ATH_TX99_DIAG opt_ath.h 731 732# dcons options 733DCONS_BUF_SIZE opt_dcons.h 734DCONS_POLL_HZ opt_dcons.h 735DCONS_FORCE_CONSOLE opt_dcons.h 736DCONS_FORCE_GDB opt_dcons.h 737 738# Static unit counts 739NI4BTRC opt_i4b.h 740NI4BRBCH opt_i4b.h 741NI4BTEL opt_i4b.h 742#XXXBZ#NI4BIPR opt_i4b.h 743#XXXBZ#NI4BING opt_i4b.h 744#XXXBZ#NI4BISPPP opt_i4b.h 745 746# VFS options 747LOOKUP_SHARED opt_vfs.h 748 749# HWPMC options 750HWPMC_HOOKS 751 752# XBOX options for FreeBSD/i386, but some files are MI 753XBOX opt_xbox.h 754 755# XFS 756XFS 757 758# Interrupt filtering 759INTR_FILTER opt_global.h 760 761#Disable code to dispatch tcp offloading 762TCP_OFFLOAD_DISABLE opt_inet.h 763