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_NUMSYM opt_ddb.h 52GDB 53KDB opt_global.h 54KDB_TRACE opt_kdb.h 55KDB_UNATTENDED opt_kdb.h 56SYSCTL_DEBUG opt_sysctl.h 57 58NO_SYSCTL_DESCR opt_global.h 59 60# Miscellaneous options. 61ADAPTIVE_GIANT opt_adaptive_mutexes.h 62ADAPTIVE_SX 63ALQ 64AUDIT opt_global.h 65CODA_COMPAT_5 opt_coda.h 66COMPAT_43 opt_compat.h 67COMPAT_43TTY opt_compat.h 68COMPAT_FREEBSD4 opt_compat.h 69COMPAT_FREEBSD5 opt_compat.h 70COMPAT_FREEBSD6 opt_compat.h 71COMPILING_LINT opt_global.h 72CY_PCI_FASTINTR 73DIRECTIO 74FULL_PREEMPTION opt_sched.h 75IPI_PREEMPTION opt_sched.h 76GEOM_AES opt_geom.h 77GEOM_BDE opt_geom.h 78GEOM_BSD opt_geom.h 79GEOM_CACHE opt_geom.h 80GEOM_CONCAT opt_geom.h 81GEOM_ELI opt_geom.h 82GEOM_FOX opt_geom.h 83GEOM_GATE opt_geom.h 84GEOM_JOURNAL opt_geom.h 85GEOM_LABEL opt_geom.h 86GEOM_MBR opt_geom.h 87GEOM_MIRROR opt_geom.h 88GEOM_MULTIPATH opt_geom.h 89GEOM_NOP opt_geom.h 90GEOM_PART_APM opt_geom.h 91GEOM_PART_GPT opt_geom.h 92GEOM_PC98 opt_geom.h 93GEOM_RAID3 opt_geom.h 94GEOM_SHSEC opt_geom.h 95GEOM_STRIPE opt_geom.h 96GEOM_SUNLABEL opt_geom.h 97GEOM_UZIP opt_geom.h 98GEOM_VOL opt_geom.h 99GEOM_ZERO opt_geom.h 100KSE opt_global.h 101KSTACK_MAX_PAGES 102KSTACK_PAGES 103KTRACE 104KTRACE_REQUEST_POOL opt_ktrace.h 105LIBICONV 106MAC 107MAC_ALWAYS_LABEL_MBUF opt_mac.h 108MAC_BIBA opt_dontuse.h 109MAC_BSDEXTENDED opt_dontuse.h 110MAC_IFOFF opt_dontuse.h 111MAC_LOMAC opt_dontuse.h 112MAC_MLS opt_dontuse.h 113MAC_NONE opt_dontuse.h 114MAC_PARTITION opt_dontuse.h 115MAC_PORTACL opt_dontuse.h 116MAC_SEEOTHERUIDS opt_dontuse.h 117MAC_STATIC opt_mac.h 118MAC_STUB opt_dontuse.h 119MAC_TEST opt_dontuse.h 120MD_ROOT opt_md.h 121MD_ROOT_SIZE opt_md.h 122MFI_DEBUG opt_mfi.h 123MFI_DECODE_LOG opt_mfi.h 124MPROF_BUFFERS opt_mprof.h 125MPROF_HASH_SIZE opt_mprof.h 126MUTEX_WAKE_ALL 127NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 128NO_ADAPTIVE_RWLOCKS 129NSWBUF_MIN opt_swap.h 130MBUF_PACKET_ZONE_DISABLE opt_global.h 131PANIC_REBOOT_WAIT_TIME opt_panic.h 132PPC_DEBUG opt_ppc.h 133PPC_PROBE_CHIPSET opt_ppc.h 134PPS_SYNC opt_ntp.h 135PREEMPTION opt_sched.h 136QUOTA 137SCHED_4BSD opt_sched.h 138SCHED_CORE opt_sched.h 139SCHED_ULE opt_sched.h 140SHOW_BUSYBUFS 141SLEEPQUEUE_PROFILING 142SLHCI_DEBUG opt_slhci.h 143SPX_HACK 144SUIDDIR 145MSGMNB opt_sysvipc.h 146MSGMNI opt_sysvipc.h 147MSGSEG opt_sysvipc.h 148MSGSSZ opt_sysvipc.h 149MSGTQL opt_sysvipc.h 150SEMMAP opt_sysvipc.h 151SEMMNI opt_sysvipc.h 152SEMMNS opt_sysvipc.h 153SEMMNU opt_sysvipc.h 154SEMMSL opt_sysvipc.h 155SEMOPM opt_sysvipc.h 156SEMUME opt_sysvipc.h 157SHMALL opt_sysvipc.h 158SHMMAX opt_sysvipc.h 159SHMMAXPGS opt_sysvipc.h 160SHMMIN opt_sysvipc.h 161SHMMNI opt_sysvipc.h 162SHMSEG opt_sysvipc.h 163SYSVMSG opt_sysvipc.h 164SYSVSEM opt_sysvipc.h 165SYSVSHM opt_sysvipc.h 166SW_WATCHDOG opt_watchdog.h 167TURNSTILE_PROFILING 168TTYHOG opt_tty.h 169VFS_AIO 170VERBOSE_SYSINIT opt_global.h 171WLCACHE opt_wavelan.h 172WLDEBUG opt_wavelan.h 173 174# POSIX kernel options 175P1003_1B_MQUEUE opt_posix.h 176P1003_1B_SEMAPHORES opt_posix.h 177_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 178 179# Do we want the config file compiled into the kernel? 180INCLUDE_CONFIG_FILE opt_config.h 181 182# Options for static filesystems. These should only be used at config 183# time, since the corresponding lkms cannot work if there are any static 184# dependencies. Unusability is enforced by hiding the defines for the 185# options in a never-included header. 186CD9660 opt_dontuse.h 187CODA opt_dontuse.h 188EXT2FS opt_dontuse.h 189FDESCFS opt_dontuse.h 190HPFS opt_dontuse.h 191MSDOSFS opt_dontuse.h 192NTFS opt_dontuse.h 193NULLFS opt_dontuse.h 194NWFS opt_dontuse.h 195PORTALFS opt_dontuse.h 196PROCFS opt_dontuse.h 197PSEUDOFS opt_dontuse.h 198REISERFS opt_dontuse.h 199SMBFS opt_dontuse.h 200UDF opt_dontuse.h 201UMAPFS opt_dontuse.h 202UNIONFS opt_dontuse.h 203 204# Pseudofs debugging 205PSEUDOFS_TRACE opt_pseudofs.h 206 207# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 208FFS opt_ffs_broken_fixme.h 209 210# These static filesystems have one slightly bogus static dependency in 211# sys/i386/i386/autoconf.c. If any of these filesystems are 212# statically compiled into the kernel, code for mounting them as root 213# filesystems will be enabled - but look below. 214NFSCLIENT opt_nfs.h 215NFSSERVER opt_nfs.h 216NFS4CLIENT opt_nfs.h 217 218# filesystems and libiconv bridge 219CD9660_ICONV opt_dontuse.h 220MSDOSFS_ICONV opt_dontuse.h 221NTFS_ICONV opt_dontuse.h 222UDF_ICONV opt_dontuse.h 223 224# If you are following the conditions in the copyright, 225# you can enable soft-updates which will speed up a lot of thigs 226# and make the system safer from crashes at the same time. 227# otherwise a STUB module will be compiled in. 228SOFTUPDATES opt_ffs.h 229 230# On small, embedded systems, it can be useful to turn off support for 231# snapshots. It saves about 30-40k for a feature that would be lightly 232# used, if it is used at all. 233NO_FFS_SNAPSHOT opt_ffs.h 234 235# Enabling this option turns on support for Access Control Lists in UFS, 236# which can be used to support high security configurations. Depends on 237# UFS_EXTATTR. 238UFS_ACL opt_ufs.h 239 240# Enabling this option turns on support for extended attributes in UFS-based 241# filesystems, which can be used to support high security configurations 242# as well as new filesystem features. 243UFS_EXTATTR opt_ufs.h 244UFS_EXTATTR_AUTOSTART opt_ufs.h 245 246# Enable fast hash lookups for large directories on UFS-based filesystems. 247UFS_DIRHASH opt_ufs.h 248 249# Enable gjournal-based UFS journal. 250UFS_GJOURNAL opt_ufs.h 251 252# The below sentence is not in English, and neither is this one. 253# We plan to remove the static dependences above, with a 254# <filesystem>_ROOT option to control if it usable as root. This list 255# allows these options to be present in config files already (though 256# they won't make any difference yet). 257NFS_ROOT opt_nfsroot.h 258 259# SMB/CIFS requester 260NETSMB opt_netsmb.h 261 262# Options used only in subr_param.c. 263HZ opt_param.h 264MAXFILES opt_param.h 265NBUF opt_param.h 266NSFBUFS opt_param.h 267VM_BCACHE_SIZE_MAX opt_param.h 268VM_SWZONE_SIZE_MAX opt_param.h 269MAXUSERS 270DFLDSIZ opt_param.h 271MAXDSIZ opt_param.h 272MAXSSIZ opt_param.h 273 274# Generic SCSI options. 275CAM_MAX_HIGHPOWER opt_cam.h 276CAMDEBUG opt_cam.h 277CAM_DEBUG_DELAY opt_cam.h 278CAM_DEBUG_BUS opt_cam.h 279CAM_DEBUG_TARGET opt_cam.h 280CAM_DEBUG_LUN opt_cam.h 281CAM_DEBUG_FLAGS opt_cam.h 282SCSI_DELAY opt_scsi.h 283SCSI_NO_SENSE_STRINGS opt_scsi.h 284SCSI_NO_OP_STRINGS opt_scsi.h 285 286# Options used only in cam/scsi/scsi_cd.c 287CHANGER_MIN_BUSY_SECONDS opt_cd.h 288CHANGER_MAX_BUSY_SECONDS opt_cd.h 289 290# Options used only in cam/scsi/scsi_sa.c. 291SA_IO_TIMEOUT opt_sa.h 292SA_SPACE_TIMEOUT opt_sa.h 293SA_REWIND_TIMEOUT opt_sa.h 294SA_ERASE_TIMEOUT opt_sa.h 295SA_1FM_AT_EOD opt_sa.h 296 297# Options used only in cam/scsi/scsi_pt.c 298SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 299 300# Options used only in cam/scsi/scsi_ses.c 301SES_ENABLE_PASSTHROUGH opt_ses.h 302 303# Options used in dev/sym/ (Symbios SCSI driver). 304SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 305 # Allows the ncr to take precedence 306 # 1 (1<<0) -> 810a, 860 307 # 2 (1<<1) -> 825a, 875, 885, 895 308 # 4 (1<<2) -> 895a, 896, 1510d 309SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 310 # disabled:0 (default), enabled:1 311SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 312 # disabled:0, enabled:1 (default) 313SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 314 # default:8, range:[1..64] 315 316# Options used only in pci/ncr.c 317SCSI_NCR_DEBUG opt_ncr.h 318SCSI_NCR_MAX_SYNC opt_ncr.h 319SCSI_NCR_MAX_WIDE opt_ncr.h 320SCSI_NCR_MYADDR opt_ncr.h 321 322# Options used only in dev/isp/* 323ISP_TARGET_MODE opt_isp.h 324ISP_FW_CRASH_DUMP opt_isp.h 325ISP_DEFAULT_ROLES opt_isp.h 326 327# Options used in the 'ata' ATA/ATAPI driver 328ATA_STATIC_ID opt_ata.h 329ATA_NOPCI opt_ata.h 330 331# Net stuff. 332ACCEPT_FILTER_DATA 333ACCEPT_FILTER_HTTP 334ALTQ opt_global.h 335ALTQ_CBQ opt_altq.h 336ALTQ_RED opt_altq.h 337ALTQ_RIO opt_altq.h 338ALTQ_HFSC opt_altq.h 339ALTQ_CDNR opt_altq.h 340ALTQ_PRIQ opt_altq.h 341ALTQ_NOPCC opt_altq.h 342ALTQ_DEBUG opt_altq.h 343BOOTP opt_bootp.h 344BOOTP_COMPAT opt_bootp.h 345BOOTP_NFSROOT opt_bootp.h 346BOOTP_NFSV3 opt_bootp.h 347BOOTP_WIRED_TO opt_bootp.h 348DEVICE_POLLING 349DEV_ENC opt_enc.h 350DEV_PF opt_pf.h 351DEV_PFLOG opt_pf.h 352DEV_PFSYNC opt_pf.h 353PF_MPSAFE_UGID opt_pf.h 354ETHER_II opt_ef.h 355ETHER_8023 opt_ef.h 356ETHER_8022 opt_ef.h 357ETHER_SNAP opt_ef.h 358MROUTING opt_mrouting.h 359INET opt_inet.h 360INET6 opt_inet6.h 361IPSEC opt_ipsec.h 362IPSEC_ESP opt_ipsec.h 363IPSEC_DEBUG opt_ipsec.h 364IPSEC_FILTERGIF opt_ipsec.h 365FAST_IPSEC opt_ipsec.h 366IPDIVERT 367DUMMYNET opt_ipdn.h 368IPFILTER opt_ipfilter.h 369IPFILTER_LOG opt_ipfilter.h 370IPFILTER_LOOKUP opt_ipfilter.h 371IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 372IPFIREWALL opt_ipfw.h 373IPFIREWALL_VERBOSE opt_ipfw.h 374IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 375IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 376IPFIREWALL_FORWARD opt_ipfw.h 377IPFIREWALL_NAT opt_ipfw.h 378IPSTEALTH 379IPX 380IPXIP opt_ipx.h 381LIBMBPOOL 382LIBMCHAIN 383LIBALIAS 384MBUF_STRESS_TEST 385NCP 386NETATALK opt_atalk.h 387NET_WITH_GIANT opt_net.h 388PPP_BSDCOMP opt_ppp.h 389PPP_DEFLATE opt_ppp.h 390PPP_FILTER opt_ppp.h 391SLIP_IFF_OPTS opt_slip.h 392TCPDEBUG 393TCP_SIGNATURE opt_inet.h 394DEV_VLAN opt_vlan.h 395VLAN_ARRAY opt_vlan.h 396XBONEHACK 397 398# 399# SCTP 400# 401SCTP opt_sctp.h 402SCTP_DEBUG opt_sctp.h 403SCTP_HIGH_SPEED opt_sctp.h 404SCTP_LOG_MAXBURST opt_sctp.h 405SCTP_LOG_RWND opt_sctp.h 406SCTP_STAT_LOGGING opt_sctp.h 407SCTP_CWND_LOGGING opt_sctp.h 408SCTP_CWND_MONITOR opt_sctp.h 409SCTP_BLK_LOGGING opt_sctp.h 410SCTP_STR_LOGGING opt_sctp.h 411SCTP_FR_LOGGING opt_sctp.h 412SCTP_MAP_LOGGING opt_sctp.h 413SCTP_SACK_LOGGING opt_sctp.h 414SCTP_LOCK_LOGGING opt_sctp.h 415SCTP_RTTVAR_LOGGING opt_sctp.h 416SCTP_SB_LOGGING opt_sctp.h 417SCTP_WITH_NO_CSUM opt_sctp.h 418SCTP_EARLYFR_LOGGING opt_sctp.h 419SCTP_NAGLE_LOGGING opt_sctp.h 420SCTP_WAKE_LOGGING opt_sctp.h 421SCTP_RECV_RWND_LOGGING opt_sctp.h 422SCTP_SACK_RWND_LOGGING opt_sctp.h 423SCTP_FLIGHT_LOGGING opt_sctp.h 424SCTP_MBUF_LOGGING opt_sctp.h 425 426# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 427# Each netgraph node type can be either be compiled into the kernel 428# or loaded dynamically. To get the former, include the corresponding 429# option below. Each type has its own man page, e.g. ng_async(4). 430NETGRAPH 431NETGRAPH_DEBUG opt_netgraph.h 432NETGRAPH_ASYNC opt_netgraph.h 433NETGRAPH_ATMLLC opt_netgraph.h 434NETGRAPH_ATM_ATMPIF opt_netgraph.h 435NETGRAPH_BLUETOOTH opt_netgraph.h 436NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 437NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 438NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 439NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 440NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 441NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 442NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 443NETGRAPH_BPF opt_netgraph.h 444NETGRAPH_BRIDGE opt_netgraph.h 445NETGRAPH_CAR opt_netgraph.h 446NETGRAPH_CISCO opt_netgraph.h 447NETGRAPH_DEFLATE opt_netgraph.h 448NETGRAPH_DEVICE opt_netgraph.h 449NETGRAPH_ECHO opt_netgraph.h 450NETGRAPH_EIFACE opt_netgraph.h 451NETGRAPH_ETHER opt_netgraph.h 452NETGRAPH_FEC opt_netgraph.h 453NETGRAPH_FRAME_RELAY opt_netgraph.h 454NETGRAPH_GIF opt_netgraph.h 455NETGRAPH_GIF_DEMUX opt_netgraph.h 456NETGRAPH_HOLE opt_netgraph.h 457NETGRAPH_IFACE opt_netgraph.h 458NETGRAPH_IP_INPUT opt_netgraph.h 459NETGRAPH_IPFW opt_netgraph.h 460NETGRAPH_KSOCKET opt_netgraph.h 461NETGRAPH_L2TP opt_netgraph.h 462NETGRAPH_LMI opt_netgraph.h 463# MPPC compression requires proprietary files (not included) 464NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 465NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 466NETGRAPH_NAT opt_netgraph.h 467NETGRAPH_NETFLOW opt_netgraph.h 468NETGRAPH_ONE2MANY opt_netgraph.h 469NETGRAPH_PPP opt_netgraph.h 470NETGRAPH_PPPOE opt_netgraph.h 471NETGRAPH_PPTPGRE opt_netgraph.h 472NETGRAPH_PRED1 opt_netgraph.h 473NETGRAPH_RFC1490 opt_netgraph.h 474NETGRAPH_SOCKET opt_netgraph.h 475NETGRAPH_SPLIT opt_netgraph.h 476NETGRAPH_SPPP opt_netgraph.h 477NETGRAPH_TAG opt_netgraph.h 478NETGRAPH_TCPMSS opt_netgraph.h 479NETGRAPH_TEE opt_netgraph.h 480NETGRAPH_TTY opt_netgraph.h 481NETGRAPH_UI opt_netgraph.h 482NETGRAPH_VJC opt_netgraph.h 483 484# NgATM options 485NGATM_ATM opt_netgraph.h 486NGATM_ATMBASE opt_netgraph.h 487NGATM_SSCOP opt_netgraph.h 488NGATM_SSCFU opt_netgraph.h 489NGATM_UNI opt_netgraph.h 490NGATM_CCATM opt_netgraph.h 491 492# DRM options 493DRM_DEBUG opt_drm.h 494 495ZERO_COPY_SOCKETS opt_zero.h 496TI_PRIVATE_JUMBOS opt_ti.h 497TI_JUMBO_HDRSPLIT opt_ti.h 498 499# ATM (HARP version) 500ATM_CORE opt_atm.h 501ATM_IP opt_atm.h 502ATM_SIGPVC opt_atm.h 503ATM_SPANS opt_atm.h 504ATM_UNI opt_atm.h 505 506# XXX Conflict: # of devices vs network protocol (Native ATM). 507# This makes "atm.h" unusable. 508NATM 509 510# DPT driver debug flags 511DPT_MEASURE_PERFORMANCE opt_dpt.h 512DPT_HANDLE_TIMEOUTS opt_dpt.h 513DPT_TIMEOUT_FACTOR opt_dpt.h 514DPT_LOST_IRQ opt_dpt.h 515DPT_RESET_HBA opt_dpt.h 516 517# Misc debug flags. Most of these should probably be replaced with 518# 'DEBUG', and then let people recompile just the interesting modules 519# with 'make CC="cc -DDEBUG"'. 520CLUSTERDEBUG opt_debug_cluster.h 521DEBUG_1284 opt_ppb_1284.h 522VP0_DEBUG opt_vpo.h 523LPT_DEBUG opt_lpt.h 524PLIP_DEBUG opt_plip.h 525LOCKF_DEBUG opt_debug_lockf.h 526NETATALKDEBUG opt_atalk.h 527SI_DEBUG opt_debug_si.h 528 529# Fb options 530FB_DEBUG opt_fb.h 531FB_INSTALL_CDEV opt_fb.h 532 533# ppbus related options 534PERIPH_1284 opt_ppb_1284.h 535DONTPROBE_1284 opt_ppb_1284.h 536 537# smbus related options 538ENABLE_ALART opt_intpm.h 539 540# These cause changes all over the kernel 541BLKDEV_IOSIZE opt_global.h 542MAXPHYS opt_global.h 543DFLTPHYS opt_global.h 544BURN_BRIDGES opt_global.h 545DEBUG opt_global.h 546DEBUG_LOCKS opt_global.h 547DEBUG_VFS_LOCKS opt_global.h 548DIAGNOSTIC opt_global.h 549INVARIANT_SUPPORT opt_global.h 550INVARIANTS opt_global.h 551MCLSHIFT opt_global.h 552MUTEX_DEBUG opt_global.h 553MUTEX_NOINLINE opt_global.h 554LOCK_PROFILING opt_global.h 555LOCK_PROFILING_FAST opt_global.h 556MSIZE opt_global.h 557REGRESSION opt_global.h 558RESTARTABLE_PANICS opt_global.h 559RWLOCK_NOINLINE opt_global.h 560SX_NOINLINE opt_global.h 561VFS_BIO_DEBUG opt_global.h 562 563# These are VM related options 564VM_KMEM_SIZE opt_vm.h 565VM_KMEM_SIZE_SCALE opt_vm.h 566VM_KMEM_SIZE_MAX opt_vm.h 567NO_SWAPPING opt_vm.h 568MALLOC_MAKE_FAILURES opt_vm.h 569MALLOC_PROFILE opt_vm.h 570PQ_NOOPT opt_vmpage.h 571 572# The MemGuard replacement allocator used for tamper-after-free detection 573DEBUG_MEMGUARD opt_vm.h 574 575# The RedZone malloc(9) protection 576DEBUG_REDZONE opt_vm.h 577 578# Standard SMP options 579SMP opt_global.h 580 581# Size of the kernel message buffer 582MSGBUF_SIZE opt_msgbuf.h 583 584# NFS options 585NFS_MINATTRTIMO opt_nfs.h 586NFS_MAXATTRTIMO opt_nfs.h 587NFS_MINDIRATTRTIMO opt_nfs.h 588NFS_MAXDIRATTRTIMO opt_nfs.h 589NFS_GATHERDELAY opt_nfs.h 590NFS_WDELAYHASHSIZ opt_nfs.h 591NFS_DEBUG opt_nfs.h 592 593# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 594OVERRIDE_CARD opt_bktr.h 595OVERRIDE_TUNER opt_bktr.h 596OVERRIDE_DBX opt_bktr.h 597OVERRIDE_MSP opt_bktr.h 598BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 599BROOKTREE_ALLOC_PAGES opt_bktr.h 600BKTR_OVERRIDE_CARD opt_bktr.h 601BKTR_OVERRIDE_TUNER opt_bktr.h 602BKTR_OVERRIDE_DBX opt_bktr.h 603BKTR_OVERRIDE_MSP opt_bktr.h 604BKTR_SYSTEM_DEFAULT opt_bktr.h 605BKTR_ALLOC_PAGES opt_bktr.h 606BKTR_USE_PLL opt_bktr.h 607BKTR_GPIO_ACCESS opt_bktr.h 608BKTR_NO_MSP_RESET opt_bktr.h 609BKTR_430_FX_MODE opt_bktr.h 610BKTR_SIS_VIA_MODE opt_bktr.h 611BKTR_USE_FREEBSD_SMBUS opt_bktr.h 612BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 613 614BREAK_TO_DEBUGGER opt_comconsole.h 615ALT_BREAK_TO_DEBUGGER opt_comconsole.h 616 617# Options to support PPS 618UART_PPS_ON_CTS opt_uart.h 619 620# options for bus/device framework 621BUS_DEBUG opt_bus.h 622 623# options for USB support 624USB_DEBUG opt_usb.h 625USBVERBOSE opt_usb.h 626UKBD_DFLT_KEYMAP opt_ukbd.h 627UPLCOM_INTR_INTERVAL opt_uplcom.h 628UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 629UVSCOM_INTR_INTERVAL opt_uvscom.h 630 631# Embedded system options 632INIT_PATH 633 634ROOTDEVNAME 635 636FDC_DEBUG opt_fdc.h 637PCFCLOCK_VERBOSE opt_pcfclock.h 638PCFCLOCK_MAX_RETRIES opt_pcfclock.h 639 640KTR opt_global.h 641KTR_ALQ opt_ktr.h 642KTR_MASK opt_ktr.h 643KTR_CPUMASK opt_ktr.h 644KTR_COMPILE opt_global.h 645KTR_ENTRIES opt_global.h 646KTR_VERBOSE opt_ktr.h 647WITNESS opt_global.h 648WITNESS_KDB opt_witness.h 649WITNESS_SKIPSPIN opt_witness.h 650 651# options for ACPI support 652ACPI_DEBUG opt_acpi.h 653ACPI_MAX_THREADS opt_acpi.h 654ACPI_NO_SEMAPHORES opt_acpi.h 655 656# ISA support 657DEV_ISA opt_isa.h 658ISAPNP opt_isa.h 659 660# various 'device presence' options. 661DEV_BPF opt_bpf.h 662DEV_MCA opt_mca.h 663DEV_CARP opt_carp.h 664DEV_SPLASH opt_splash.h 665 666# EISA support 667DEV_EISA opt_eisa.h 668EISA_SLOTS opt_eisa.h 669 670# ed driver 671ED_HPP opt_ed.h 672ED_3C503 opt_ed.h 673ED_SIC opt_ed.h 674 675# bce driver 676BCE_DEBUG opt_bce.h 677 678# wi driver 679WI_SYMBOL_FIRMWARE opt_wi.h 680 681SOCKBUF_DEBUG opt_global.h 682 683# options for ubsec driver 684UBSEC_DEBUG opt_ubsec.h 685UBSEC_RNDTEST opt_ubsec.h 686UBSEC_NO_RNG opt_ubsec.h 687 688# options for hifn driver 689HIFN_DEBUG opt_hifn.h 690HIFN_RNDTEST opt_hifn.h 691 692# options for safenet driver 693SAFE_DEBUG opt_safe.h 694SAFE_NO_RNG opt_safe.h 695SAFE_RNDTEST opt_safe.h 696 697# syscons options 698MAXCONS opt_syscons.h 699SC_ALT_MOUSE_IMAGE opt_syscons.h 700SC_CUT_SPACES2TABS opt_syscons.h 701SC_CUT_SEPCHARS opt_syscons.h 702SC_DEBUG_LEVEL opt_syscons.h 703SC_DFLT_FONT opt_syscons.h 704SC_DISABLE_KDBKEY opt_syscons.h 705SC_DISABLE_REBOOT opt_syscons.h 706SC_HISTORY_SIZE opt_syscons.h 707SC_KERNEL_CONS_ATTR opt_syscons.h 708SC_KERNEL_CONS_REV_ATTR opt_syscons.h 709SC_MOUSE_CHAR opt_syscons.h 710SC_NO_CUTPASTE opt_syscons.h 711SC_NO_FONT_LOADING opt_syscons.h 712SC_NO_HISTORY opt_syscons.h 713SC_NO_MODE_CHANGE opt_syscons.h 714SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 715SC_NO_SYSMOUSE opt_syscons.h 716SC_NORM_ATTR opt_syscons.h 717SC_NORM_REV_ATTR opt_syscons.h 718SC_PIXEL_MODE opt_syscons.h 719SC_RENDER_DEBUG opt_syscons.h 720SC_TWOBUTTON_MOUSE opt_syscons.h 721 722# options for printf 723PRINTF_BUFR_SIZE opt_printf.h 724 725# kbd options 726KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 727KBD_INSTALL_CDEV opt_kbd.h 728KBD_MAXRETRY opt_kbd.h 729KBD_MAXWAIT opt_kbd.h 730KBD_RESETDELAY opt_kbd.h 731KBDIO_DEBUG opt_kbd.h 732 733# options for the Atheros driver 734ATH_DEBUG opt_ath.h 735ATH_TXBUF opt_ath.h 736ATH_RXBUF opt_ath.h 737ATH_DIAGAPI opt_ath.h 738ATH_TX99_DIAG opt_ath.h 739 740# dcons options 741DCONS_BUF_SIZE opt_dcons.h 742DCONS_POLL_HZ opt_dcons.h 743DCONS_FORCE_CONSOLE opt_dcons.h 744DCONS_FORCE_GDB opt_dcons.h 745 746# Static unit counts 747NI4BTRC opt_i4b.h 748NI4BRBCH opt_i4b.h 749NI4BTEL opt_i4b.h 750NI4BIPR opt_i4b.h 751NI4BING opt_i4b.h 752NI4BISPPP opt_i4b.h 753 754# VFS options 755LOOKUP_SHARED opt_vfs.h 756 757# HWPMC options 758HWPMC_HOOKS 759 760# XBOX options for FreeBSD/i386, but some files are MI 761XBOX opt_xbox.h 762 763# XFS 764XFS 765 766# snd_emu10kx sound driver options 767SND_EMU10KX_MULTICHANNEL opt_emu10kx.h 768 769# Interrupt filtering 770INTR_FILTER opt_global.h 771