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