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 83FFCLOCK 84FULL_PREEMPTION opt_sched.h 85IPI_PREEMPTION opt_sched.h 86GEOM_AES opt_geom.h 87GEOM_BDE opt_geom.h 88GEOM_BSD opt_geom.h 89GEOM_CACHE opt_geom.h 90GEOM_CONCAT opt_geom.h 91GEOM_ELI opt_geom.h 92GEOM_FOX opt_geom.h 93GEOM_GATE opt_geom.h 94GEOM_JOURNAL opt_geom.h 95GEOM_LABEL opt_geom.h 96GEOM_LINUX_LVM opt_geom.h 97GEOM_MBR opt_geom.h 98GEOM_MIRROR opt_geom.h 99GEOM_MULTIPATH opt_geom.h 100GEOM_NOP opt_geom.h 101GEOM_PART_APM opt_geom.h 102GEOM_PART_BSD opt_geom.h 103GEOM_PART_EBR opt_geom.h 104GEOM_PART_EBR_COMPAT opt_geom.h 105GEOM_PART_GPT opt_geom.h 106GEOM_PART_MBR opt_geom.h 107GEOM_PART_PC98 opt_geom.h 108GEOM_PART_VTOC8 opt_geom.h 109GEOM_PC98 opt_geom.h 110GEOM_RAID opt_geom.h 111GEOM_RAID3 opt_geom.h 112GEOM_SHSEC opt_geom.h 113GEOM_STRIPE opt_geom.h 114GEOM_SUNLABEL opt_geom.h 115GEOM_UNCOMPRESS opt_geom.h 116GEOM_UZIP opt_geom.h 117GEOM_VIRSTOR opt_geom.h 118GEOM_VOL opt_geom.h 119GEOM_ZERO opt_geom.h 120KDTRACE_HOOKS opt_kdtrace.h 121KSTACK_MAX_PAGES 122KSTACK_PAGES 123KTRACE 124KTRACE_REQUEST_POOL opt_ktrace.h 125LIBICONV 126MAC opt_global.h 127MAC_BIBA opt_dontuse.h 128MAC_BSDEXTENDED opt_dontuse.h 129MAC_IFOFF opt_dontuse.h 130MAC_LOMAC opt_dontuse.h 131MAC_MLS opt_dontuse.h 132MAC_NONE opt_dontuse.h 133MAC_PARTITION opt_dontuse.h 134MAC_PORTACL opt_dontuse.h 135MAC_SEEOTHERUIDS opt_dontuse.h 136MAC_STATIC opt_mac.h 137MAC_STUB opt_dontuse.h 138MAC_TEST opt_dontuse.h 139MD_ROOT opt_md.h 140MD_ROOT_SIZE opt_md.h 141MFI_DEBUG opt_mfi.h 142MFI_DECODE_LOG opt_mfi.h 143MPROF_BUFFERS opt_mprof.h 144MPROF_HASH_SIZE opt_mprof.h 145NEW_PCIB opt_global.h 146NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 147NO_ADAPTIVE_RWLOCKS 148NO_ADAPTIVE_SX 149NO_SYSCTL_DESCR opt_global.h 150NSWBUF_MIN opt_swap.h 151MBUF_PACKET_ZONE_DISABLE opt_global.h 152PANIC_REBOOT_WAIT_TIME opt_panic.h 153PPC_DEBUG opt_ppc.h 154PPC_PROBE_CHIPSET opt_ppc.h 155PPS_SYNC opt_ntp.h 156PREEMPTION opt_sched.h 157PROCDESC opt_procdesc.h 158QUOTA 159SCHED_4BSD opt_sched.h 160SCHED_STATS opt_sched.h 161SCHED_ULE opt_sched.h 162SLEEPQUEUE_PROFILING 163SLHCI_DEBUG opt_slhci.h 164SPX_HACK 165STACK opt_stack.h 166SUIDDIR 167MSGMNB opt_sysvipc.h 168MSGMNI opt_sysvipc.h 169MSGSEG opt_sysvipc.h 170MSGSSZ opt_sysvipc.h 171MSGTQL opt_sysvipc.h 172SEMMNI opt_sysvipc.h 173SEMMNS opt_sysvipc.h 174SEMMNU opt_sysvipc.h 175SEMMSL opt_sysvipc.h 176SEMOPM opt_sysvipc.h 177SEMUME opt_sysvipc.h 178SHMALL opt_sysvipc.h 179SHMMAX opt_sysvipc.h 180SHMMAXPGS opt_sysvipc.h 181SHMMIN opt_sysvipc.h 182SHMMNI opt_sysvipc.h 183SHMSEG opt_sysvipc.h 184SYSVMSG opt_sysvipc.h 185SYSVSEM opt_sysvipc.h 186SYSVSHM opt_sysvipc.h 187SW_WATCHDOG opt_watchdog.h 188TURNSTILE_PROFILING 189VFS_AIO 190VFS_ALLOW_NONMPSAFE 191VERBOSE_SYSINIT opt_global.h 192WLCACHE opt_wavelan.h 193WLDEBUG opt_wavelan.h 194 195# POSIX kernel options 196P1003_1B_MQUEUE opt_posix.h 197P1003_1B_SEMAPHORES opt_posix.h 198_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 199 200# Do we want the config file compiled into the kernel? 201INCLUDE_CONFIG_FILE opt_config.h 202 203# Options for static filesystems. These should only be used at config 204# time, since the corresponding lkms cannot work if there are any static 205# dependencies. Unusability is enforced by hiding the defines for the 206# options in a never-included header. 207CD9660 opt_dontuse.h 208CODA opt_dontuse.h 209EXT2FS opt_dontuse.h 210FDESCFS opt_dontuse.h 211FFS opt_dontuse.h 212HPFS opt_dontuse.h 213MSDOSFS opt_dontuse.h 214NTFS opt_dontuse.h 215NULLFS opt_dontuse.h 216NWFS opt_dontuse.h 217PORTALFS opt_dontuse.h 218PROCFS opt_dontuse.h 219PSEUDOFS opt_dontuse.h 220REISERFS opt_dontuse.h 221SMBFS opt_dontuse.h 222TMPFS opt_dontuse.h 223UDF opt_dontuse.h 224UNIONFS opt_dontuse.h 225 226# Pseudofs debugging 227PSEUDOFS_TRACE opt_pseudofs.h 228 229# In-kernel GSS-API 230KGSSAPI opt_kgssapi.h 231KGSSAPI_DEBUG opt_kgssapi.h 232 233# These static filesystems have one slightly bogus static dependency in 234# sys/i386/i386/autoconf.c. If any of these filesystems are 235# statically compiled into the kernel, code for mounting them as root 236# filesystems will be enabled - but look below. 237NFSCLIENT opt_nfs.h 238NFSSERVER opt_nfs.h 239 240# Use these options to compile the experimental nfs client and/or 241# server that supports NFSv4 into a kernel. 242# NFSCL - client 243# NFSD - server 244NFSCL opt_nfs.h 245NFSD opt_nfs.h 246 247# filesystems and libiconv bridge 248CD9660_ICONV opt_dontuse.h 249MSDOSFS_ICONV opt_dontuse.h 250NTFS_ICONV opt_dontuse.h 251UDF_ICONV opt_dontuse.h 252 253# If you are following the conditions in the copyright, 254# you can enable soft-updates which will speed up a lot of thigs 255# and make the system safer from crashes at the same time. 256# otherwise a STUB module will be compiled in. 257SOFTUPDATES opt_ffs.h 258 259# On small, embedded systems, it can be useful to turn off support for 260# snapshots. It saves about 30-40k for a feature that would be lightly 261# used, if it is used at all. 262NO_FFS_SNAPSHOT opt_ffs.h 263 264# Enabling this option turns on support for Access Control Lists in UFS, 265# which can be used to support high security configurations. Depends on 266# UFS_EXTATTR. 267UFS_ACL opt_ufs.h 268 269# Enabling this option turns on support for extended attributes in UFS-based 270# filesystems, which can be used to support high security configurations 271# as well as new filesystem features. 272UFS_EXTATTR opt_ufs.h 273UFS_EXTATTR_AUTOSTART opt_ufs.h 274 275# Enable fast hash lookups for large directories on UFS-based filesystems. 276UFS_DIRHASH opt_ufs.h 277 278# Enable gjournal-based UFS journal. 279UFS_GJOURNAL opt_ufs.h 280 281# The below sentence is not in English, and neither is this one. 282# We plan to remove the static dependences above, with a 283# <filesystem>_ROOT option to control if it usable as root. This list 284# allows these options to be present in config files already (though 285# they won't make any difference yet). 286NFS_ROOT opt_nfsroot.h 287 288# SMB/CIFS requester 289NETSMB opt_netsmb.h 290 291# Options used only in subr_param.c. 292HZ opt_param.h 293MAXFILES opt_param.h 294NBUF opt_param.h 295NSFBUFS opt_param.h 296VM_BCACHE_SIZE_MAX opt_param.h 297VM_SWZONE_SIZE_MAX opt_param.h 298MAXUSERS 299DFLDSIZ opt_param.h 300MAXDSIZ opt_param.h 301MAXSSIZ opt_param.h 302 303# Generic SCSI options. 304CAM_MAX_HIGHPOWER opt_cam.h 305CAMDEBUG opt_cam.h 306CAM_DEBUG_DELAY opt_cam.h 307CAM_DEBUG_BUS opt_cam.h 308CAM_DEBUG_TARGET opt_cam.h 309CAM_DEBUG_LUN opt_cam.h 310CAM_DEBUG_FLAGS opt_cam.h 311SCSI_DELAY opt_scsi.h 312SCSI_NO_SENSE_STRINGS opt_scsi.h 313SCSI_NO_OP_STRINGS opt_scsi.h 314 315# Options used only in cam/ata/ata_da.c 316ADA_TEST_FAILURE opt_ada.h 317 318# Options used only in cam/scsi/scsi_cd.c 319CHANGER_MIN_BUSY_SECONDS opt_cd.h 320CHANGER_MAX_BUSY_SECONDS opt_cd.h 321 322# Options used only in cam/scsi/scsi_sa.c. 323SA_IO_TIMEOUT opt_sa.h 324SA_SPACE_TIMEOUT opt_sa.h 325SA_REWIND_TIMEOUT opt_sa.h 326SA_ERASE_TIMEOUT opt_sa.h 327SA_1FM_AT_EOD opt_sa.h 328 329# Options used only in cam/scsi/scsi_pt.c 330SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 331 332# Options used only in cam/scsi/scsi_ses.c 333SES_ENABLE_PASSTHROUGH opt_ses.h 334 335# Options used in dev/sym/ (Symbios SCSI driver). 336SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 337 # Allows the ncr to take precedence 338 # 1 (1<<0) -> 810a, 860 339 # 2 (1<<1) -> 825a, 875, 885, 895 340 # 4 (1<<2) -> 895a, 896, 1510d 341SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 342 # disabled:0 (default), enabled:1 343SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 344 # disabled:0, enabled:1 (default) 345SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 346 # default:8, range:[1..64] 347 348# Options used only in pci/ncr.c 349SCSI_NCR_DEBUG opt_ncr.h 350SCSI_NCR_MAX_SYNC opt_ncr.h 351SCSI_NCR_MAX_WIDE opt_ncr.h 352SCSI_NCR_MYADDR opt_ncr.h 353 354# Options used only in dev/isp/* 355ISP_TARGET_MODE opt_isp.h 356ISP_FW_CRASH_DUMP opt_isp.h 357ISP_DEFAULT_ROLES opt_isp.h 358ISP_INTERNAL_TARGET opt_isp.h 359 360# Options used only in dev/iscsi 361ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 362 363# Options used in the 'ata' ATA/ATAPI driver 364ATA_STATIC_ID opt_ata.h 365ATA_NOPCI opt_ata.h 366ATA_REQUEST_TIMEOUT opt_ata.h 367ATA_CAM opt_ata.h 368 369# Net stuff. 370ACCEPT_FILTER_DATA 371ACCEPT_FILTER_DNS 372ACCEPT_FILTER_HTTP 373ALTQ opt_global.h 374ALTQ_CBQ opt_altq.h 375ALTQ_CDNR opt_altq.h 376ALTQ_DEBUG opt_altq.h 377ALTQ_HFSC opt_altq.h 378ALTQ_NOPCC opt_altq.h 379ALTQ_PRIQ opt_altq.h 380ALTQ_RED opt_altq.h 381ALTQ_RIO opt_altq.h 382BOOTP opt_bootp.h 383BOOTP_BLOCKSIZE opt_bootp.h 384BOOTP_COMPAT opt_bootp.h 385BOOTP_NFSROOT opt_bootp.h 386BOOTP_NFSV3 opt_bootp.h 387BOOTP_WIRED_TO opt_bootp.h 388DEVICE_POLLING 389DEV_ENC opt_enc.h 390DEV_PF opt_pf.h 391DEV_PFLOG opt_pf.h 392DEV_PFSYNC opt_pf.h 393DEV_VLAN opt_vlan.h 394DUMMYNET opt_ipdn.h 395ETHER_8022 opt_ef.h 396ETHER_8023 opt_ef.h 397ETHER_II opt_ef.h 398ETHER_SNAP opt_ef.h 399INET opt_inet.h 400INET6 opt_inet6.h 401IPDIVERT 402IPFILTER opt_ipfilter.h 403IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 404IPFILTER_LOG opt_ipfilter.h 405IPFILTER_LOOKUP opt_ipfilter.h 406IPFIREWALL opt_ipfw.h 407IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 408IPFIREWALL_FORWARD opt_ipfw.h 409IPFIREWALL_NAT opt_ipfw.h 410IPFIREWALL_VERBOSE opt_ipfw.h 411IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 412IPSEC opt_ipsec.h 413IPSEC_DEBUG opt_ipsec.h 414IPSEC_FILTERTUNNEL opt_ipsec.h 415IPSEC_NAT_T opt_ipsec.h 416IPSTEALTH 417IPX 418KRPC 419LIBALIAS 420LIBMBPOOL 421LIBMCHAIN 422MBUF_PROFILING 423MBUF_STRESS_TEST 424MROUTING opt_mrouting.h 425NCP 426NETATALK opt_atalk.h 427NFSLOCKD 428PCBGROUP opt_pcbgroup.h 429RADIX_MPATH opt_mpath.h 430ROUTETABLES opt_route.h 431SLIP_IFF_OPTS opt_slip.h 432TCPDEBUG 433TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 434TCP_SIGNATURE opt_inet.h 435VLAN_ARRAY opt_vlan.h 436XBONEHACK 437FLOWTABLE opt_route.h 438 439# 440# SCTP 441# 442SCTP opt_sctp.h 443SCTP_DEBUG opt_sctp.h # Enable debug printfs 444SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 445SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 446SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 447SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 448SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 449SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 450SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 451SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 452SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 453# 454# 455# 456 457# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 458# Each netgraph node type can be either be compiled into the kernel 459# or loaded dynamically. To get the former, include the corresponding 460# option below. Each type has its own man page, e.g. ng_async(4). 461NETGRAPH 462NETGRAPH_DEBUG opt_netgraph.h 463NETGRAPH_ASYNC opt_netgraph.h 464NETGRAPH_ATMLLC opt_netgraph.h 465NETGRAPH_ATM_ATMPIF opt_netgraph.h 466NETGRAPH_BLUETOOTH opt_netgraph.h 467NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 468NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 469NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 470NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 471NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 472NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 473NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 474NETGRAPH_BPF opt_netgraph.h 475NETGRAPH_BRIDGE opt_netgraph.h 476NETGRAPH_CAR opt_netgraph.h 477NETGRAPH_CISCO opt_netgraph.h 478NETGRAPH_DEFLATE opt_netgraph.h 479NETGRAPH_DEVICE opt_netgraph.h 480NETGRAPH_ECHO opt_netgraph.h 481NETGRAPH_EIFACE opt_netgraph.h 482NETGRAPH_ETHER opt_netgraph.h 483NETGRAPH_ETHER_ECHO opt_netgraph.h 484NETGRAPH_FEC opt_netgraph.h 485NETGRAPH_FRAME_RELAY opt_netgraph.h 486NETGRAPH_GIF opt_netgraph.h 487NETGRAPH_GIF_DEMUX opt_netgraph.h 488NETGRAPH_HOLE opt_netgraph.h 489NETGRAPH_IFACE opt_netgraph.h 490NETGRAPH_IP_INPUT opt_netgraph.h 491NETGRAPH_IPFW opt_netgraph.h 492NETGRAPH_KSOCKET opt_netgraph.h 493NETGRAPH_L2TP opt_netgraph.h 494NETGRAPH_LMI opt_netgraph.h 495# MPPC compression requires proprietary files (not included) 496NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 497NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 498NETGRAPH_NAT opt_netgraph.h 499NETGRAPH_NETFLOW opt_netgraph.h 500NETGRAPH_ONE2MANY opt_netgraph.h 501NETGRAPH_PATCH opt_netgraph.h 502NETGRAPH_PIPE opt_netgraph.h 503NETGRAPH_PPP opt_netgraph.h 504NETGRAPH_PPPOE opt_netgraph.h 505NETGRAPH_PPTPGRE opt_netgraph.h 506NETGRAPH_PRED1 opt_netgraph.h 507NETGRAPH_RFC1490 opt_netgraph.h 508NETGRAPH_SOCKET opt_netgraph.h 509NETGRAPH_SPLIT opt_netgraph.h 510NETGRAPH_SPPP opt_netgraph.h 511NETGRAPH_TAG opt_netgraph.h 512NETGRAPH_TCPMSS opt_netgraph.h 513NETGRAPH_TEE opt_netgraph.h 514NETGRAPH_TTY opt_netgraph.h 515NETGRAPH_UI opt_netgraph.h 516NETGRAPH_VJC opt_netgraph.h 517NETGRAPH_VLAN opt_netgraph.h 518 519# NgATM options 520NGATM_ATM opt_netgraph.h 521NGATM_ATMBASE opt_netgraph.h 522NGATM_SSCOP opt_netgraph.h 523NGATM_SSCFU opt_netgraph.h 524NGATM_UNI opt_netgraph.h 525NGATM_CCATM opt_netgraph.h 526 527# DRM options 528DRM_DEBUG opt_drm.h 529 530ZERO_COPY_SOCKETS opt_zero.h 531TI_SF_BUF_JUMBO opt_ti.h 532TI_JUMBO_HDRSPLIT opt_ti.h 533BCE_JUMBO_HDRSPLIT opt_bce.h 534 535# XXX Conflict: # of devices vs network protocol (Native ATM). 536# This makes "atm.h" unusable. 537NATM 538 539# DPT driver debug flags 540DPT_MEASURE_PERFORMANCE opt_dpt.h 541DPT_HANDLE_TIMEOUTS opt_dpt.h 542DPT_TIMEOUT_FACTOR opt_dpt.h 543DPT_LOST_IRQ opt_dpt.h 544DPT_RESET_HBA opt_dpt.h 545 546# Misc debug flags. Most of these should probably be replaced with 547# 'DEBUG', and then let people recompile just the interesting modules 548# with 'make CC="cc -DDEBUG"'. 549CLUSTERDEBUG opt_debug_cluster.h 550DEBUG_1284 opt_ppb_1284.h 551VP0_DEBUG opt_vpo.h 552LPT_DEBUG opt_lpt.h 553PLIP_DEBUG opt_plip.h 554LOCKF_DEBUG opt_debug_lockf.h 555NETATALKDEBUG opt_atalk.h 556SI_DEBUG opt_debug_si.h 557 558# Fb options 559FB_DEBUG opt_fb.h 560FB_INSTALL_CDEV opt_fb.h 561 562# ppbus related options 563PERIPH_1284 opt_ppb_1284.h 564DONTPROBE_1284 opt_ppb_1284.h 565 566# smbus related options 567ENABLE_ALART opt_intpm.h 568 569# These cause changes all over the kernel 570BLKDEV_IOSIZE opt_global.h 571BURN_BRIDGES opt_global.h 572DEBUG opt_global.h 573DEBUG_LOCKS opt_global.h 574DEBUG_VFS_LOCKS opt_global.h 575DFLTPHYS opt_global.h 576DIAGNOSTIC opt_global.h 577INVARIANT_SUPPORT opt_global.h 578INVARIANTS opt_global.h 579MAXCPU opt_global.h 580MAXPHYS opt_global.h 581MCLSHIFT opt_global.h 582MUTEX_DEBUG opt_global.h 583MUTEX_NOINLINE opt_global.h 584LOCK_PROFILING opt_global.h 585LOCK_PROFILING_FAST opt_global.h 586MSIZE opt_global.h 587REGRESSION opt_global.h 588RWLOCK_NOINLINE opt_global.h 589SX_NOINLINE opt_global.h 590VFS_BIO_DEBUG opt_global.h 591 592# These are VM related options 593VM_KMEM_SIZE opt_vm.h 594VM_KMEM_SIZE_SCALE opt_vm.h 595VM_KMEM_SIZE_MAX opt_vm.h 596VM_NRESERVLEVEL opt_vm.h 597VM_LEVEL_0_ORDER opt_vm.h 598NO_SWAPPING opt_vm.h 599MALLOC_MAKE_FAILURES opt_vm.h 600MALLOC_PROFILE opt_vm.h 601MALLOC_DEBUG_MAXZONES opt_vm.h 602 603# The MemGuard replacement allocator used for tamper-after-free detection 604DEBUG_MEMGUARD opt_vm.h 605 606# The RedZone malloc(9) protection 607DEBUG_REDZONE opt_vm.h 608 609# Standard SMP options 610SMP opt_global.h 611 612# Size of the kernel message buffer 613MSGBUF_SIZE opt_msgbuf.h 614 615# NFS options 616NFS_MINATTRTIMO opt_nfs.h 617NFS_MAXATTRTIMO opt_nfs.h 618NFS_MINDIRATTRTIMO opt_nfs.h 619NFS_MAXDIRATTRTIMO opt_nfs.h 620NFS_GATHERDELAY opt_nfs.h 621NFS_WDELAYHASHSIZ opt_nfs.h 622NFS_DEBUG opt_nfs.h 623 624# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 625OVERRIDE_CARD opt_bktr.h 626OVERRIDE_TUNER opt_bktr.h 627OVERRIDE_DBX opt_bktr.h 628OVERRIDE_MSP opt_bktr.h 629BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 630BROOKTREE_ALLOC_PAGES opt_bktr.h 631BKTR_OVERRIDE_CARD opt_bktr.h 632BKTR_OVERRIDE_TUNER opt_bktr.h 633BKTR_OVERRIDE_DBX opt_bktr.h 634BKTR_OVERRIDE_MSP opt_bktr.h 635BKTR_SYSTEM_DEFAULT opt_bktr.h 636BKTR_ALLOC_PAGES opt_bktr.h 637BKTR_USE_PLL opt_bktr.h 638BKTR_GPIO_ACCESS opt_bktr.h 639BKTR_NO_MSP_RESET opt_bktr.h 640BKTR_430_FX_MODE opt_bktr.h 641BKTR_SIS_VIA_MODE opt_bktr.h 642BKTR_USE_FREEBSD_SMBUS opt_bktr.h 643BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 644 645# Options to support PPS 646UART_PPS_ON_CTS opt_uart.h 647 648# options for bus/device framework 649BUS_DEBUG opt_bus.h 650 651# options for USB support 652USB_DEBUG opt_usb.h 653USB_HOST_ALIGN opt_usb.h 654USB_REQ_DEBUG opt_usb.h 655USB_VERBOSE opt_usb.h 656USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 657U3G_DEBUG opt_u3g.h 658UKBD_DFLT_KEYMAP opt_ukbd.h 659UPLCOM_INTR_INTERVAL opt_uplcom.h 660UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 661UVSCOM_INTR_INTERVAL opt_uvscom.h 662 663# Embedded system options 664INIT_PATH 665 666ROOTDEVNAME 667 668FDC_DEBUG opt_fdc.h 669PCFCLOCK_VERBOSE opt_pcfclock.h 670PCFCLOCK_MAX_RETRIES opt_pcfclock.h 671 672KTR opt_global.h 673KTR_ALQ opt_ktr.h 674KTR_MASK opt_ktr.h 675KTR_CPUMASK opt_ktr.h 676KTR_COMPILE opt_global.h 677KTR_ENTRIES opt_global.h 678KTR_VERBOSE opt_ktr.h 679WITNESS opt_global.h 680WITNESS_KDB opt_witness.h 681WITNESS_SKIPSPIN opt_witness.h 682 683# options for ACPI support 684ACPI_DEBUG opt_acpi.h 685ACPI_MAX_TASKS opt_acpi.h 686ACPI_MAX_THREADS opt_acpi.h 687 688# ISA support 689DEV_ISA opt_isa.h 690ISAPNP opt_isa.h 691 692# various 'device presence' options. 693DEV_BPF opt_bpf.h 694DEV_NETMAP opt_global.h 695DEV_MCA opt_mca.h 696DEV_CARP opt_carp.h 697DEV_SPLASH opt_splash.h 698 699# EISA support 700DEV_EISA opt_eisa.h 701EISA_SLOTS opt_eisa.h 702 703# ed driver 704ED_HPP opt_ed.h 705ED_3C503 opt_ed.h 706ED_SIC opt_ed.h 707 708# bce driver 709BCE_DEBUG opt_bce.h 710BCE_NVRAM_WRITE_SUPPORT opt_bce.h 711 712# bxe driver 713BXE_DEBUG opt_bxe.h 714BXE_NVRAM_WRITE_SUPPORT opt_bxe.h 715 716SOCKBUF_DEBUG opt_global.h 717 718 719# options for ubsec driver 720UBSEC_DEBUG opt_ubsec.h 721UBSEC_RNDTEST opt_ubsec.h 722UBSEC_NO_RNG opt_ubsec.h 723 724# options for hifn driver 725HIFN_DEBUG opt_hifn.h 726HIFN_RNDTEST opt_hifn.h 727 728# options for safenet driver 729SAFE_DEBUG opt_safe.h 730SAFE_NO_RNG opt_safe.h 731SAFE_RNDTEST opt_safe.h 732 733# syscons options 734MAXCONS opt_syscons.h 735SC_ALT_MOUSE_IMAGE opt_syscons.h 736SC_CUT_SPACES2TABS opt_syscons.h 737SC_CUT_SEPCHARS opt_syscons.h 738SC_DEBUG_LEVEL opt_syscons.h 739SC_DFLT_FONT opt_syscons.h 740SC_DISABLE_KDBKEY opt_syscons.h 741SC_DISABLE_REBOOT opt_syscons.h 742SC_HISTORY_SIZE opt_syscons.h 743SC_KERNEL_CONS_ATTR opt_syscons.h 744SC_KERNEL_CONS_REV_ATTR opt_syscons.h 745SC_MOUSE_CHAR opt_syscons.h 746SC_NO_CUTPASTE opt_syscons.h 747SC_NO_FONT_LOADING opt_syscons.h 748SC_NO_HISTORY opt_syscons.h 749SC_NO_MODE_CHANGE opt_syscons.h 750SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 751SC_NO_SYSMOUSE opt_syscons.h 752SC_NORM_ATTR opt_syscons.h 753SC_NORM_REV_ATTR opt_syscons.h 754SC_PIXEL_MODE opt_syscons.h 755SC_RENDER_DEBUG opt_syscons.h 756SC_TWOBUTTON_MOUSE opt_syscons.h 757 758# teken terminal emulator options 759TEKEN_CONS25 opt_teken.h 760TEKEN_UTF8 opt_teken.h 761 762# options for printf 763PRINTF_BUFR_SIZE opt_printf.h 764 765# kbd options 766KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 767KBD_INSTALL_CDEV opt_kbd.h 768KBD_MAXRETRY opt_kbd.h 769KBD_MAXWAIT opt_kbd.h 770KBD_RESETDELAY opt_kbd.h 771KBDIO_DEBUG opt_kbd.h 772 773# options for the Atheros driver 774ATH_DEBUG opt_ath.h 775ATH_TXBUF opt_ath.h 776ATH_RXBUF opt_ath.h 777ATH_DIAGAPI opt_ath.h 778ATH_TX99_DIAG opt_ath.h 779ATH_ENABLE_11N opt_ath.h 780ATH_ENABLE_DFS opt_ath.h 781 782# options for the Atheros hal 783AH_SUPPORT_AR5416 opt_ah.h 784# XXX For now, this breaks non-AR9130 chipsets, so only use it 785# XXX when actually targetting AR9130. 786AH_SUPPORT_AR9130 opt_ah.h 787 788AH_DEBUG opt_ah.h 789AH_ASSERT opt_ah.h 790AH_DEBUG_ALQ opt_ah.h 791AH_REGOPS_FUNC opt_ah.h 792AH_WRITE_REGDOMAIN opt_ah.h 793AH_DEBUG_COUNTRY opt_ah.h 794AH_WRITE_EEPROM opt_ah.h 795AH_PRIVATE_DIAG opt_ah.h 796AH_NEED_DESC_SWAP opt_ah.h 797AH_USE_INIPDGAIN opt_ah.h 798AH_MAXCHAN opt_ah.h 799AH_RXCFG_SDMAMW_4BYTES opt_ah.h 800 801# AR5416 and later interrupt mitigation 802# XXX do not use this for AR9130 803AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 804 805# options for the Broadcom BCM43xx driver (bwi) 806BWI_DEBUG opt_bwi.h 807BWI_DEBUG_VERBOSE opt_bwi.h 808 809# options for the Marvell 8335 wireless driver 810MALO_DEBUG opt_malo.h 811MALO_TXBUF opt_malo.h 812MALO_RXBUF opt_malo.h 813 814# options for the Marvell wireless driver 815MWL_DEBUG opt_mwl.h 816MWL_TXBUF opt_mwl.h 817MWL_RXBUF opt_mwl.h 818MWL_DIAGAPI opt_mwl.h 819MWL_AGGR_SIZE opt_mwl.h 820MWL_TX_NODROP opt_mwl.h 821 822# dcons options 823DCONS_BUF_SIZE opt_dcons.h 824DCONS_POLL_HZ opt_dcons.h 825DCONS_FORCE_CONSOLE opt_dcons.h 826DCONS_FORCE_GDB opt_dcons.h 827 828# HWPMC options 829HWPMC_HOOKS 830 831# XBOX options for FreeBSD/i386, but some files are MI 832XBOX opt_xbox.h 833 834# XFS 835XFS 836 837# Interrupt filtering 838INTR_FILTER 839 840# 802.11 support layer 841IEEE80211_DEBUG opt_wlan.h 842IEEE80211_DEBUG_REFCNT opt_wlan.h 843IEEE80211_AMPDU_AGE opt_wlan.h 844IEEE80211_SUPPORT_MESH opt_wlan.h 845IEEE80211_SUPPORT_SUPERG opt_wlan.h 846IEEE80211_SUPPORT_TDMA opt_wlan.h 847IEEE80211_ALQ opt_wlan.h 848 849# 802.11 TDMA support 850TDMA_SLOTLEN_DEFAULT opt_tdma.h 851TDMA_SLOTCNT_DEFAULT opt_tdma.h 852TDMA_BINTVAL_DEFAULT opt_tdma.h 853TDMA_TXRATE_11B_DEFAULT opt_tdma.h 854TDMA_TXRATE_11G_DEFAULT opt_tdma.h 855TDMA_TXRATE_11A_DEFAULT opt_tdma.h 856TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 857TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 858TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 859TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 860TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 861 862# Network stack virtualization options 863VIMAGE opt_global.h 864VNET_DEBUG opt_global.h 865 866# Common Flash Interface (CFI) options 867CFI_SUPPORT_STRATAFLASH opt_cfi.h 868CFI_ARMEDANDDANGEROUS opt_cfi.h 869 870# Sound options 871SND_DEBUG opt_snd.h 872SND_DIAGNOSTIC opt_snd.h 873SND_FEEDER_MULTIFORMAT opt_snd.h 874SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 875SND_FEEDER_RATE_HP opt_snd.h 876SND_PCM_64 opt_snd.h 877SND_OLDSTEREO opt_snd.h 878 879X86BIOS 880 881# Flattened device tree options 882FDT opt_platform.h 883FDT_DTB_STATIC opt_platform.h 884 885# OFED Infiniband stack 886OFED opt_ofed.h 887OFED_DEBUG_INIT opt_ofed.h 888SDP opt_ofed.h 889SDP_DEBUG opt_ofed.h 890IPOIB_DEBUG opt_ofed.h 891IPOIB_CM opt_ofed.h 892 893# Resource Accounting 894RACCT opt_global.h 895 896# Resource Limits 897RCTL opt_global.h 898 899# At least one of the AR71XX ubiquiti boards has a Redboot configuration 900# that "lies" about the amount of RAM it has. Until a cleaner method is 901# defined, this option will suffice in overriding what Redboot says. 902AR71XX_REALMEM opt_global.h 903AR71XX_ENV_UBOOT opt_global.h 904AR71XX_ENV_REDBOOT opt_global.h 905