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 34AACRAID_DEBUG opt_aacraid.h 35AHC_ALLOW_MEMIO opt_aic7xxx.h 36AHC_TMODE_ENABLE opt_aic7xxx.h 37AHC_DUMP_EEPROM opt_aic7xxx.h 38AHC_DEBUG opt_aic7xxx.h 39AHC_DEBUG_OPTS opt_aic7xxx.h 40AHC_REG_PRETTY_PRINT opt_aic7xxx.h 41AHD_DEBUG opt_aic79xx.h 42AHD_DEBUG_OPTS opt_aic79xx.h 43AHD_TMODE_ENABLE opt_aic79xx.h 44AHD_REG_PRETTY_PRINT opt_aic79xx.h 45ADW_ALLOW_MEMIO opt_adw.h 46 47TWA_DEBUG opt_twa.h 48TWA_FLASH_FIRMWARE opt_twa.h 49 50# Debugging options. 51ALT_BREAK_TO_DEBUGGER opt_kdb.h 52BREAK_TO_DEBUGGER opt_kdb.h 53DDB 54DDB_BUFR_SIZE opt_ddb.h 55DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 56DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 57DDB_CTF opt_ddb.h 58DDB_NUMSYM opt_ddb.h 59GDB 60KDB opt_global.h 61KDB_TRACE opt_kdb.h 62KDB_UNATTENDED opt_kdb.h 63KLD_DEBUG opt_kld.h 64SYSCTL_DEBUG opt_sysctl.h 65EARLY_PRINTF opt_global.h 66TEXTDUMP_PREFERRED opt_ddb.h 67TEXTDUMP_VERBOSE opt_ddb.h 68 69# Miscellaneous options. 70ADAPTIVE_LOCKMGRS 71ALQ 72ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 73ATSE_CFI_HACK opt_cfi.h 74AUDIT opt_global.h 75BOOTHOWTO opt_global.h 76BOOTVERBOSE opt_global.h 77CALLOUT_PROFILING 78CAPABILITIES opt_capsicum.h 79CAPABILITY_MODE opt_capsicum.h 80COMPAT_43 opt_compat.h 81COMPAT_43TTY opt_compat.h 82COMPAT_FREEBSD4 opt_compat.h 83COMPAT_FREEBSD5 opt_compat.h 84COMPAT_FREEBSD6 opt_compat.h 85COMPAT_FREEBSD7 opt_compat.h 86COMPAT_FREEBSD9 opt_compat.h 87COMPAT_FREEBSD10 opt_compat.h 88COMPAT_CLOUDABI64 opt_dontuse.h 89COMPAT_LINUXAPI opt_compat.h 90COMPILING_LINT opt_global.h 91CY_PCI_FASTINTR 92DEADLKRES opt_watchdog.h 93DIRECTIO 94FILEMON opt_dontuse.h 95FFCLOCK 96FULL_PREEMPTION opt_sched.h 97GZIO opt_gzio.h 98IMAGACT_BINMISC opt_dontuse.h 99IPI_PREEMPTION opt_sched.h 100GEOM_AES opt_geom.h 101GEOM_BDE opt_geom.h 102GEOM_BSD opt_geom.h 103GEOM_CACHE opt_geom.h 104GEOM_CONCAT opt_geom.h 105GEOM_ELI opt_geom.h 106GEOM_FOX opt_geom.h 107GEOM_GATE opt_geom.h 108GEOM_JOURNAL opt_geom.h 109GEOM_LABEL opt_geom.h 110GEOM_LABEL_GPT opt_geom.h 111GEOM_LINUX_LVM opt_geom.h 112GEOM_MAP opt_geom.h 113GEOM_MBR opt_geom.h 114GEOM_MIRROR opt_geom.h 115GEOM_MULTIPATH opt_geom.h 116GEOM_NOP opt_geom.h 117GEOM_PART_APM opt_geom.h 118GEOM_PART_BSD opt_geom.h 119GEOM_PART_BSD64 opt_geom.h 120GEOM_PART_EBR opt_geom.h 121GEOM_PART_EBR_COMPAT opt_geom.h 122GEOM_PART_GPT opt_geom.h 123GEOM_PART_LDM opt_geom.h 124GEOM_PART_MBR opt_geom.h 125GEOM_PART_PC98 opt_geom.h 126GEOM_PART_VTOC8 opt_geom.h 127GEOM_PC98 opt_geom.h 128GEOM_RAID opt_geom.h 129GEOM_RAID3 opt_geom.h 130GEOM_SHSEC opt_geom.h 131GEOM_STRIPE opt_geom.h 132GEOM_SUNLABEL opt_geom.h 133GEOM_UNCOMPRESS opt_geom.h 134GEOM_UNCOMPRESS_DEBUG opt_geom.h 135GEOM_UZIP opt_geom.h 136GEOM_VINUM opt_geom.h 137GEOM_VIRSTOR opt_geom.h 138GEOM_VOL opt_geom.h 139GEOM_ZERO opt_geom.h 140KDTRACE_HOOKS opt_global.h 141KDTRACE_FRAME opt_kdtrace.h 142KN_HASHSIZE opt_kqueue.h 143KSTACK_MAX_PAGES 144KSTACK_PAGES 145KSTACK_USAGE_PROF 146KTRACE 147KTRACE_REQUEST_POOL opt_ktrace.h 148LIBICONV 149MAC opt_global.h 150MAC_BIBA opt_dontuse.h 151MAC_BSDEXTENDED opt_dontuse.h 152MAC_IFOFF opt_dontuse.h 153MAC_LOMAC opt_dontuse.h 154MAC_MLS opt_dontuse.h 155MAC_NONE opt_dontuse.h 156MAC_PARTITION opt_dontuse.h 157MAC_PORTACL opt_dontuse.h 158MAC_SEEOTHERUIDS opt_dontuse.h 159MAC_STATIC opt_mac.h 160MAC_STUB opt_dontuse.h 161MAC_TEST opt_dontuse.h 162MD_ROOT opt_md.h 163MD_ROOT_FSTYPE opt_md.h 164MD_ROOT_SIZE opt_md.h 165MFI_DEBUG opt_mfi.h 166MFI_DECODE_LOG opt_mfi.h 167MPROF_BUFFERS opt_mprof.h 168MPROF_HASH_SIZE opt_mprof.h 169NEW_PCIB opt_global.h 170NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 171NO_ADAPTIVE_RWLOCKS 172NO_ADAPTIVE_SX 173NO_EVENTTIMERS opt_timer.h 174NO_SYSCTL_DESCR opt_global.h 175NSWBUF_MIN opt_swap.h 176MBUF_PACKET_ZONE_DISABLE opt_global.h 177PANIC_REBOOT_WAIT_TIME opt_panic.h 178PCI_IOV opt_global.h 179PPC_DEBUG opt_ppc.h 180PPC_PROBE_CHIPSET opt_ppc.h 181PPS_SYNC opt_ntp.h 182PREEMPTION opt_sched.h 183QUOTA 184SCHED_4BSD opt_sched.h 185SCHED_STATS opt_sched.h 186SCHED_ULE opt_sched.h 187SLEEPQUEUE_PROFILING 188SLHCI_DEBUG opt_slhci.h 189SPX_HACK 190STACK opt_stack.h 191SUIDDIR 192MSGMNB opt_sysvipc.h 193MSGMNI opt_sysvipc.h 194MSGSEG opt_sysvipc.h 195MSGSSZ opt_sysvipc.h 196MSGTQL opt_sysvipc.h 197SEMMNI opt_sysvipc.h 198SEMMNS opt_sysvipc.h 199SEMMNU opt_sysvipc.h 200SEMMSL opt_sysvipc.h 201SEMOPM opt_sysvipc.h 202SEMUME opt_sysvipc.h 203SHMALL opt_sysvipc.h 204SHMMAX opt_sysvipc.h 205SHMMAXPGS opt_sysvipc.h 206SHMMIN opt_sysvipc.h 207SHMMNI opt_sysvipc.h 208SHMSEG opt_sysvipc.h 209SYSVMSG opt_sysvipc.h 210SYSVSEM opt_sysvipc.h 211SYSVSHM opt_sysvipc.h 212SW_WATCHDOG opt_watchdog.h 213TURNSTILE_PROFILING 214UMTX_PROFILING 215VFS_AIO 216VERBOSE_SYSINIT 217WLCACHE opt_wavelan.h 218WLDEBUG opt_wavelan.h 219 220# POSIX kernel options 221P1003_1B_MQUEUE opt_posix.h 222P1003_1B_SEMAPHORES opt_posix.h 223_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 224 225# Do we want the config file compiled into the kernel? 226INCLUDE_CONFIG_FILE opt_config.h 227 228# Options for static filesystems. These should only be used at config 229# time, since the corresponding lkms cannot work if there are any static 230# dependencies. Unusability is enforced by hiding the defines for the 231# options in a never-included header. 232AUTOFS opt_dontuse.h 233CD9660 opt_dontuse.h 234EXT2FS opt_dontuse.h 235FDESCFS opt_dontuse.h 236FFS opt_dontuse.h 237FUSE opt_dontuse.h 238MSDOSFS opt_dontuse.h 239NANDFS opt_dontuse.h 240NULLFS opt_dontuse.h 241PROCFS opt_dontuse.h 242PSEUDOFS opt_dontuse.h 243REISERFS opt_dontuse.h 244SMBFS opt_dontuse.h 245TMPFS opt_dontuse.h 246UDF opt_dontuse.h 247UNIONFS opt_dontuse.h 248ZFS opt_dontuse.h 249 250# Pseudofs debugging 251PSEUDOFS_TRACE opt_pseudofs.h 252 253# In-kernel GSS-API 254KGSSAPI opt_kgssapi.h 255KGSSAPI_DEBUG opt_kgssapi.h 256 257# These static filesystems have one slightly bogus static dependency in 258# sys/i386/i386/autoconf.c. If any of these filesystems are 259# statically compiled into the kernel, code for mounting them as root 260# filesystems will be enabled - but look below. 261# NFSCL - client 262# NFSD - server 263NFSCL opt_nfs.h 264NFSD opt_nfs.h 265 266# filesystems and libiconv bridge 267CD9660_ICONV opt_dontuse.h 268MSDOSFS_ICONV opt_dontuse.h 269UDF_ICONV opt_dontuse.h 270 271# If you are following the conditions in the copyright, 272# you can enable soft-updates which will speed up a lot of thigs 273# and make the system safer from crashes at the same time. 274# otherwise a STUB module will be compiled in. 275SOFTUPDATES opt_ffs.h 276 277# On small, embedded systems, it can be useful to turn off support for 278# snapshots. It saves about 30-40k for a feature that would be lightly 279# used, if it is used at all. 280NO_FFS_SNAPSHOT opt_ffs.h 281 282# Enabling this option turns on support for Access Control Lists in UFS, 283# which can be used to support high security configurations. Depends on 284# UFS_EXTATTR. 285UFS_ACL opt_ufs.h 286 287# Enabling this option turns on support for extended attributes in UFS-based 288# filesystems, which can be used to support high security configurations 289# as well as new filesystem features. 290UFS_EXTATTR opt_ufs.h 291UFS_EXTATTR_AUTOSTART opt_ufs.h 292 293# Enable fast hash lookups for large directories on UFS-based filesystems. 294UFS_DIRHASH opt_ufs.h 295 296# Enable gjournal-based UFS journal. 297UFS_GJOURNAL opt_ufs.h 298 299# The below sentence is not in English, and neither is this one. 300# We plan to remove the static dependences above, with a 301# <filesystem>_ROOT option to control if it usable as root. This list 302# allows these options to be present in config files already (though 303# they won't make any difference yet). 304NFS_ROOT opt_nfsroot.h 305 306# SMB/CIFS requester 307NETSMB opt_netsmb.h 308 309# Options used only in subr_param.c. 310HZ opt_param.h 311MAXFILES opt_param.h 312NBUF opt_param.h 313NSFBUFS opt_param.h 314VM_BCACHE_SIZE_MAX opt_param.h 315VM_SWZONE_SIZE_MAX opt_param.h 316MAXUSERS 317DFLDSIZ opt_param.h 318MAXDSIZ opt_param.h 319MAXSSIZ opt_param.h 320 321# Generic SCSI options. 322CAM_MAX_HIGHPOWER opt_cam.h 323CAMDEBUG opt_cam.h 324CAM_DEBUG_COMPILE opt_cam.h 325CAM_DEBUG_DELAY opt_cam.h 326CAM_DEBUG_BUS opt_cam.h 327CAM_DEBUG_TARGET opt_cam.h 328CAM_DEBUG_LUN opt_cam.h 329CAM_DEBUG_FLAGS opt_cam.h 330CAM_BOOT_DELAY opt_cam.h 331SCSI_DELAY opt_scsi.h 332SCSI_NO_SENSE_STRINGS opt_scsi.h 333SCSI_NO_OP_STRINGS opt_scsi.h 334 335# Options used only in cam/ata/ata_da.c 336ADA_TEST_FAILURE opt_ada.h 337ATA_STATIC_ID opt_ada.h 338 339# Options used only in cam/scsi/scsi_cd.c 340CHANGER_MIN_BUSY_SECONDS opt_cd.h 341CHANGER_MAX_BUSY_SECONDS opt_cd.h 342 343# Options used only in cam/scsi/scsi_sa.c. 344SA_IO_TIMEOUT opt_sa.h 345SA_SPACE_TIMEOUT opt_sa.h 346SA_REWIND_TIMEOUT opt_sa.h 347SA_ERASE_TIMEOUT opt_sa.h 348SA_1FM_AT_EOD opt_sa.h 349 350# Options used only in cam/scsi/scsi_pt.c 351SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 352 353# Options used only in cam/scsi/scsi_ses.c 354SES_ENABLE_PASSTHROUGH opt_ses.h 355 356# Options used in dev/sym/ (Symbios SCSI driver). 357SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 358 # Allows the ncr to take precedence 359 # 1 (1<<0) -> 810a, 860 360 # 2 (1<<1) -> 825a, 875, 885, 895 361 # 4 (1<<2) -> 895a, 896, 1510d 362SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 363 # disabled:0 (default), enabled:1 364SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 365 # disabled:0, enabled:1 (default) 366SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 367 # default:8, range:[1..64] 368 369# Options used only in dev/ncr/* 370SCSI_NCR_DEBUG opt_ncr.h 371SCSI_NCR_MAX_SYNC opt_ncr.h 372SCSI_NCR_MAX_WIDE opt_ncr.h 373SCSI_NCR_MYADDR opt_ncr.h 374 375# Options used only in dev/isp/* 376ISP_TARGET_MODE opt_isp.h 377ISP_FW_CRASH_DUMP opt_isp.h 378ISP_DEFAULT_ROLES opt_isp.h 379ISP_INTERNAL_TARGET opt_isp.h 380 381# Options used only in dev/iscsi 382ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 383 384# Net stuff. 385ACCEPT_FILTER_DATA 386ACCEPT_FILTER_DNS 387ACCEPT_FILTER_HTTP 388ALTQ opt_global.h 389ALTQ_CBQ opt_altq.h 390ALTQ_CDNR opt_altq.h 391ALTQ_CODEL opt_altq.h 392ALTQ_DEBUG opt_altq.h 393ALTQ_HFSC opt_altq.h 394ALTQ_FAIRQ opt_altq.h 395ALTQ_NOPCC opt_altq.h 396ALTQ_PRIQ opt_altq.h 397ALTQ_RED opt_altq.h 398ALTQ_RIO opt_altq.h 399BOOTP opt_bootp.h 400BOOTP_BLOCKSIZE opt_bootp.h 401BOOTP_COMPAT opt_bootp.h 402BOOTP_NFSROOT opt_bootp.h 403BOOTP_NFSV3 opt_bootp.h 404BOOTP_WIRED_TO opt_bootp.h 405DEVICE_POLLING 406DUMMYNET opt_ipdn.h 407INET opt_inet.h 408INET6 opt_inet6.h 409IPDIVERT 410IPFILTER opt_ipfilter.h 411IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 412IPFILTER_LOG opt_ipfilter.h 413IPFILTER_LOOKUP opt_ipfilter.h 414IPFIREWALL opt_ipfw.h 415IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 416IPFIREWALL_NAT opt_ipfw.h 417IPFIREWALL_VERBOSE opt_ipfw.h 418IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 419IPSEC opt_ipsec.h 420IPSEC_DEBUG opt_ipsec.h 421IPSEC_FILTERTUNNEL opt_ipsec.h 422IPSEC_NAT_T opt_ipsec.h 423IPSTEALTH 424KRPC 425LIBALIAS 426LIBMBPOOL 427LIBMCHAIN 428MBUF_PROFILING 429MBUF_STRESS_TEST 430MROUTING opt_mrouting.h 431NFSLOCKD 432PCBGROUP opt_pcbgroup.h 433PF_DEFAULT_TO_DROP opt_pf.h 434RADIX_MPATH opt_mpath.h 435ROUTETABLES opt_route.h 436RSS opt_rss.h 437SLIP_IFF_OPTS opt_slip.h 438TCPDEBUG 439TCPPCAP opt_global.h 440SIFTR 441TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 442TCP_SIGNATURE opt_inet.h 443VLAN_ARRAY opt_vlan.h 444XBONEHACK 445FLOWTABLE opt_route.h 446FLOWTABLE_HASH_ALL opt_route.h 447 448# 449# SCTP 450# 451SCTP opt_sctp.h 452SCTP_DEBUG opt_sctp.h # Enable debug printfs 453SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 454SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 455SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 456SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 457SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 458SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 459SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 460SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 461SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 462SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 463SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 464# 465# 466# 467 468# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 469# Each netgraph node type can be either be compiled into the kernel 470# or loaded dynamically. To get the former, include the corresponding 471# option below. Each type has its own man page, e.g. ng_async(4). 472NETGRAPH 473NETGRAPH_DEBUG opt_netgraph.h 474NETGRAPH_ASYNC opt_netgraph.h 475NETGRAPH_ATMLLC opt_netgraph.h 476NETGRAPH_ATM_ATMPIF opt_netgraph.h 477NETGRAPH_BLUETOOTH opt_netgraph.h 478NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 479NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 480NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 481NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 482NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 483NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 484NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 485NETGRAPH_BPF opt_netgraph.h 486NETGRAPH_BRIDGE opt_netgraph.h 487NETGRAPH_CAR opt_netgraph.h 488NETGRAPH_CISCO opt_netgraph.h 489NETGRAPH_DEFLATE opt_netgraph.h 490NETGRAPH_DEVICE opt_netgraph.h 491NETGRAPH_ECHO opt_netgraph.h 492NETGRAPH_EIFACE opt_netgraph.h 493NETGRAPH_ETHER opt_netgraph.h 494NETGRAPH_ETHER_ECHO opt_netgraph.h 495NETGRAPH_FEC opt_netgraph.h 496NETGRAPH_FRAME_RELAY opt_netgraph.h 497NETGRAPH_GIF opt_netgraph.h 498NETGRAPH_GIF_DEMUX opt_netgraph.h 499NETGRAPH_HOLE opt_netgraph.h 500NETGRAPH_IFACE opt_netgraph.h 501NETGRAPH_IP_INPUT opt_netgraph.h 502NETGRAPH_IPFW opt_netgraph.h 503NETGRAPH_KSOCKET opt_netgraph.h 504NETGRAPH_L2TP opt_netgraph.h 505NETGRAPH_LMI opt_netgraph.h 506# MPPC compression requires proprietary files (not included) 507NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 508NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 509NETGRAPH_NAT opt_netgraph.h 510NETGRAPH_NETFLOW opt_netgraph.h 511NETGRAPH_ONE2MANY opt_netgraph.h 512NETGRAPH_PATCH opt_netgraph.h 513NETGRAPH_PIPE opt_netgraph.h 514NETGRAPH_PPP opt_netgraph.h 515NETGRAPH_PPPOE opt_netgraph.h 516NETGRAPH_PPTPGRE opt_netgraph.h 517NETGRAPH_PRED1 opt_netgraph.h 518NETGRAPH_RFC1490 opt_netgraph.h 519NETGRAPH_SOCKET opt_netgraph.h 520NETGRAPH_SPLIT opt_netgraph.h 521NETGRAPH_SPPP opt_netgraph.h 522NETGRAPH_TAG opt_netgraph.h 523NETGRAPH_TCPMSS opt_netgraph.h 524NETGRAPH_TEE opt_netgraph.h 525NETGRAPH_TTY opt_netgraph.h 526NETGRAPH_UI opt_netgraph.h 527NETGRAPH_VJC opt_netgraph.h 528NETGRAPH_VLAN opt_netgraph.h 529 530# NgATM options 531NGATM_ATM opt_netgraph.h 532NGATM_ATMBASE opt_netgraph.h 533NGATM_SSCOP opt_netgraph.h 534NGATM_SSCFU opt_netgraph.h 535NGATM_UNI opt_netgraph.h 536NGATM_CCATM opt_netgraph.h 537 538# DRM options 539DRM_DEBUG opt_drm.h 540 541TI_SF_BUF_JUMBO opt_ti.h 542TI_JUMBO_HDRSPLIT opt_ti.h 543 544# XXX Conflict: # of devices vs network protocol (Native ATM). 545# This makes "atm.h" unusable. 546NATM 547 548# DPT driver debug flags 549DPT_MEASURE_PERFORMANCE opt_dpt.h 550DPT_RESET_HBA opt_dpt.h 551 552# Misc debug flags. Most of these should probably be replaced with 553# 'DEBUG', and then let people recompile just the interesting modules 554# with 'make CC="cc -DDEBUG"'. 555CLUSTERDEBUG opt_debug_cluster.h 556DEBUG_1284 opt_ppb_1284.h 557VP0_DEBUG opt_vpo.h 558LPT_DEBUG opt_lpt.h 559PLIP_DEBUG opt_plip.h 560LOCKF_DEBUG opt_debug_lockf.h 561SI_DEBUG opt_debug_si.h 562IFMEDIA_DEBUG opt_ifmedia.h 563 564# Fb options 565FB_DEBUG opt_fb.h 566FB_INSTALL_CDEV opt_fb.h 567 568# ppbus related options 569PERIPH_1284 opt_ppb_1284.h 570DONTPROBE_1284 opt_ppb_1284.h 571 572# smbus related options 573ENABLE_ALART opt_intpm.h 574 575# These cause changes all over the kernel 576BLKDEV_IOSIZE opt_global.h 577BURN_BRIDGES opt_global.h 578DEBUG opt_global.h 579DEBUG_LOCKS opt_global.h 580DEBUG_VFS_LOCKS opt_global.h 581DFLTPHYS opt_global.h 582DIAGNOSTIC opt_global.h 583INVARIANT_SUPPORT opt_global.h 584INVARIANTS opt_global.h 585MAXCPU opt_global.h 586MAXMEMDOM opt_global.h 587MAXPHYS opt_global.h 588MCLSHIFT opt_global.h 589MUTEX_DEBUG opt_global.h 590MUTEX_NOINLINE opt_global.h 591LOCK_PROFILING opt_global.h 592LOCK_PROFILING_FAST opt_global.h 593MSIZE opt_global.h 594REGRESSION opt_global.h 595RWLOCK_NOINLINE opt_global.h 596SX_NOINLINE opt_global.h 597VFS_BIO_DEBUG opt_global.h 598 599# These are VM related options 600VM_KMEM_SIZE opt_vm.h 601VM_KMEM_SIZE_SCALE opt_vm.h 602VM_KMEM_SIZE_MAX opt_vm.h 603VM_NRESERVLEVEL opt_vm.h 604VM_LEVEL_0_ORDER opt_vm.h 605NO_SWAPPING opt_vm.h 606MALLOC_MAKE_FAILURES opt_vm.h 607MALLOC_PROFILE opt_vm.h 608MALLOC_DEBUG_MAXZONES opt_vm.h 609 610# The MemGuard replacement allocator used for tamper-after-free detection 611DEBUG_MEMGUARD opt_vm.h 612 613# The RedZone malloc(9) protection 614DEBUG_REDZONE opt_vm.h 615 616# Standard SMP options 617SMP opt_global.h 618 619# Size of the kernel message buffer 620MSGBUF_SIZE opt_msgbuf.h 621 622# NFS options 623NFS_MINATTRTIMO opt_nfs.h 624NFS_MAXATTRTIMO opt_nfs.h 625NFS_MINDIRATTRTIMO opt_nfs.h 626NFS_MAXDIRATTRTIMO opt_nfs.h 627NFS_DEBUG opt_nfs.h 628 629# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 630OVERRIDE_CARD opt_bktr.h 631OVERRIDE_TUNER opt_bktr.h 632OVERRIDE_DBX opt_bktr.h 633OVERRIDE_MSP opt_bktr.h 634BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 635BROOKTREE_ALLOC_PAGES opt_bktr.h 636BKTR_OVERRIDE_CARD opt_bktr.h 637BKTR_OVERRIDE_TUNER opt_bktr.h 638BKTR_OVERRIDE_DBX opt_bktr.h 639BKTR_OVERRIDE_MSP opt_bktr.h 640BKTR_SYSTEM_DEFAULT opt_bktr.h 641BKTR_ALLOC_PAGES opt_bktr.h 642BKTR_USE_PLL opt_bktr.h 643BKTR_GPIO_ACCESS opt_bktr.h 644BKTR_NO_MSP_RESET opt_bktr.h 645BKTR_430_FX_MODE opt_bktr.h 646BKTR_SIS_VIA_MODE opt_bktr.h 647BKTR_USE_FREEBSD_SMBUS opt_bktr.h 648BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 649 650# Options for uart(4) 651UART_PPS_ON_CTS opt_uart.h 652UART_POLL_FREQ opt_uart.h 653 654# options for bus/device framework 655BUS_DEBUG opt_bus.h 656 657# options for USB support 658USB_DEBUG opt_usb.h 659USB_HOST_ALIGN opt_usb.h 660USB_REQ_DEBUG opt_usb.h 661USB_TEMPLATE opt_usb.h 662USB_VERBOSE opt_usb.h 663USB_DMA_SINGLE_ALLOC opt_usb.h 664USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 665U3G_DEBUG opt_u3g.h 666UKBD_DFLT_KEYMAP opt_ukbd.h 667UPLCOM_INTR_INTERVAL opt_uplcom.h 668UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 669UVSCOM_INTR_INTERVAL opt_uvscom.h 670 671# Embedded system options 672INIT_PATH 673 674ROOTDEVNAME 675 676FDC_DEBUG opt_fdc.h 677PCFCLOCK_VERBOSE opt_pcfclock.h 678PCFCLOCK_MAX_RETRIES opt_pcfclock.h 679 680KTR opt_global.h 681KTR_ALQ opt_ktr.h 682KTR_MASK opt_ktr.h 683KTR_CPUMASK opt_ktr.h 684KTR_COMPILE opt_global.h 685KTR_BOOT_ENTRIES opt_global.h 686KTR_ENTRIES opt_global.h 687KTR_VERBOSE opt_ktr.h 688WITNESS opt_global.h 689WITNESS_KDB opt_witness.h 690WITNESS_NO_VNODE opt_witness.h 691WITNESS_SKIPSPIN opt_witness.h 692WITNESS_COUNT opt_witness.h 693OPENSOLARIS_WITNESS opt_global.h 694 695# options for ACPI support 696ACPI_DEBUG opt_acpi.h 697ACPI_MAX_TASKS opt_acpi.h 698ACPI_MAX_THREADS opt_acpi.h 699ACPI_DMAR opt_acpi.h 700DEV_ACPI opt_acpi.h 701 702# ISA support 703DEV_ISA opt_isa.h 704ISAPNP opt_isa.h 705 706# various 'device presence' options. 707DEV_BPF opt_bpf.h 708DEV_CARP opt_carp.h 709DEV_ENC opt_enc.h 710DEV_MCA opt_mca.h 711DEV_NETMAP opt_global.h 712DEV_PCI opt_pci.h 713DEV_PF opt_pf.h 714DEV_PFLOG opt_pf.h 715DEV_PFSYNC opt_pf.h 716DEV_RANDOM opt_global.h 717DEV_SPLASH opt_splash.h 718DEV_VLAN opt_vlan.h 719 720# EISA support 721DEV_EISA opt_eisa.h 722EISA_SLOTS opt_eisa.h 723 724# ed driver 725ED_HPP opt_ed.h 726ED_3C503 opt_ed.h 727ED_SIC opt_ed.h 728 729# bce driver 730BCE_DEBUG opt_bce.h 731BCE_NVRAM_WRITE_SUPPORT opt_bce.h 732 733SOCKBUF_DEBUG opt_global.h 734 735 736# options for ubsec driver 737UBSEC_DEBUG opt_ubsec.h 738UBSEC_RNDTEST opt_ubsec.h 739UBSEC_NO_RNG opt_ubsec.h 740 741# options for hifn driver 742HIFN_DEBUG opt_hifn.h 743HIFN_RNDTEST opt_hifn.h 744 745# options for safenet driver 746SAFE_DEBUG opt_safe.h 747SAFE_NO_RNG opt_safe.h 748SAFE_RNDTEST opt_safe.h 749 750# syscons/vt options 751MAXCONS opt_syscons.h 752SC_ALT_MOUSE_IMAGE opt_syscons.h 753SC_CUT_SPACES2TABS opt_syscons.h 754SC_CUT_SEPCHARS opt_syscons.h 755SC_DEBUG_LEVEL opt_syscons.h 756SC_DFLT_FONT opt_syscons.h 757SC_DISABLE_KDBKEY opt_syscons.h 758SC_DISABLE_REBOOT opt_syscons.h 759SC_HISTORY_SIZE opt_syscons.h 760SC_KERNEL_CONS_ATTR opt_syscons.h 761SC_KERNEL_CONS_REV_ATTR opt_syscons.h 762SC_MOUSE_CHAR opt_syscons.h 763SC_NO_CUTPASTE opt_syscons.h 764SC_NO_FONT_LOADING opt_syscons.h 765SC_NO_HISTORY opt_syscons.h 766SC_NO_MODE_CHANGE opt_syscons.h 767SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 768SC_NO_SYSMOUSE opt_syscons.h 769SC_NORM_ATTR opt_syscons.h 770SC_NORM_REV_ATTR opt_syscons.h 771SC_PIXEL_MODE opt_syscons.h 772SC_RENDER_DEBUG opt_syscons.h 773SC_TWOBUTTON_MOUSE opt_syscons.h 774VT_ALT_TO_ESC_HACK opt_syscons.h 775VT_FB_DEFAULT_WIDTH opt_syscons.h 776VT_FB_DEFAULT_HEIGHT opt_syscons.h 777VT_MAXWINDOWS opt_syscons.h 778VT_TWOBUTTON_MOUSE opt_syscons.h 779DEV_SC opt_syscons.h 780DEV_VT opt_syscons.h 781 782# teken terminal emulator options 783TEKEN_CONS25 opt_teken.h 784TEKEN_UTF8 opt_teken.h 785TERMINAL_KERN_ATTR opt_teken.h 786TERMINAL_NORM_ATTR opt_teken.h 787 788# options for printf 789PRINTF_BUFR_SIZE opt_printf.h 790 791# kbd options 792KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 793KBD_INSTALL_CDEV opt_kbd.h 794KBD_MAXRETRY opt_kbd.h 795KBD_MAXWAIT opt_kbd.h 796KBD_RESETDELAY opt_kbd.h 797KBDIO_DEBUG opt_kbd.h 798 799# options for the Atheros driver 800ATH_DEBUG opt_ath.h 801ATH_TXBUF opt_ath.h 802ATH_RXBUF opt_ath.h 803ATH_DIAGAPI opt_ath.h 804ATH_TX99_DIAG opt_ath.h 805ATH_ENABLE_11N opt_ath.h 806ATH_ENABLE_DFS opt_ath.h 807ATH_EEPROM_FIRMWARE opt_ath.h 808ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 809ATH_DEBUG_ALQ opt_ath.h 810ATH_KTR_INTR_DEBUG opt_ath.h 811 812# options for the Atheros hal 813AH_SUPPORT_AR5416 opt_ah.h 814# XXX For now, this breaks non-AR9130 chipsets, so only use it 815# XXX when actually targetting AR9130. 816AH_SUPPORT_AR9130 opt_ah.h 817 818# This is required for AR933x SoC support 819AH_SUPPORT_AR9330 opt_ah.h 820AH_SUPPORT_AR9340 opt_ah.h 821AH_SUPPORT_QCA9550 opt_ah.h 822 823AH_DEBUG opt_ah.h 824AH_ASSERT opt_ah.h 825AH_DEBUG_ALQ opt_ah.h 826AH_REGOPS_FUNC opt_ah.h 827AH_WRITE_REGDOMAIN opt_ah.h 828AH_DEBUG_COUNTRY opt_ah.h 829AH_WRITE_EEPROM opt_ah.h 830AH_PRIVATE_DIAG opt_ah.h 831AH_NEED_DESC_SWAP opt_ah.h 832AH_USE_INIPDGAIN opt_ah.h 833AH_MAXCHAN opt_ah.h 834AH_RXCFG_SDMAMW_4BYTES opt_ah.h 835AH_INTERRUPT_DEBUGGING opt_ah.h 836# AR5416 and later interrupt mitigation 837# XXX do not use this for AR9130 838AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 839 840# options for the Broadcom BCM43xx driver (bwi) 841BWI_DEBUG opt_bwi.h 842BWI_DEBUG_VERBOSE opt_bwi.h 843 844# options for the Marvell 8335 wireless driver 845MALO_DEBUG opt_malo.h 846MALO_TXBUF opt_malo.h 847MALO_RXBUF opt_malo.h 848 849# options for the Marvell wireless driver 850MWL_DEBUG opt_mwl.h 851MWL_TXBUF opt_mwl.h 852MWL_RXBUF opt_mwl.h 853MWL_DIAGAPI opt_mwl.h 854MWL_AGGR_SIZE opt_mwl.h 855MWL_TX_NODROP opt_mwl.h 856 857# Options for the Intel 802.11ac wireless driver 858IWM_DEBUG opt_iwm.h 859 860# Options for the Intel 802.11n wireless driver 861IWN_DEBUG opt_iwn.h 862 863# Options for the Intel 3945ABG wireless driver 864WPI_DEBUG opt_wpi.h 865 866# dcons options 867DCONS_BUF_SIZE opt_dcons.h 868DCONS_POLL_HZ opt_dcons.h 869DCONS_FORCE_CONSOLE opt_dcons.h 870DCONS_FORCE_GDB opt_dcons.h 871 872# HWPMC options 873HWPMC_DEBUG opt_global.h 874HWPMC_HOOKS 875HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 876 877# XBOX options for FreeBSD/i386, but some files are MI 878XBOX opt_xbox.h 879 880# Interrupt filtering 881INTR_FILTER 882 883# 802.11 support layer 884IEEE80211_DEBUG opt_wlan.h 885IEEE80211_DEBUG_REFCNT opt_wlan.h 886IEEE80211_AMPDU_AGE opt_wlan.h 887IEEE80211_SUPPORT_MESH opt_wlan.h 888IEEE80211_SUPPORT_SUPERG opt_wlan.h 889IEEE80211_SUPPORT_TDMA opt_wlan.h 890IEEE80211_ALQ opt_wlan.h 891IEEE80211_DFS_DEBUG opt_wlan.h 892 893# 802.11 TDMA support 894TDMA_SLOTLEN_DEFAULT opt_tdma.h 895TDMA_SLOTCNT_DEFAULT opt_tdma.h 896TDMA_BINTVAL_DEFAULT opt_tdma.h 897TDMA_TXRATE_11B_DEFAULT opt_tdma.h 898TDMA_TXRATE_11G_DEFAULT opt_tdma.h 899TDMA_TXRATE_11A_DEFAULT opt_tdma.h 900TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 901TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 902TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 903TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 904TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 905 906# VideoMode 907PICKMODE_DEBUG opt_videomode.h 908 909# Network stack virtualization options 910VIMAGE opt_global.h 911VNET_DEBUG opt_global.h 912 913# Common Flash Interface (CFI) options 914CFI_SUPPORT_STRATAFLASH opt_cfi.h 915CFI_ARMEDANDDANGEROUS opt_cfi.h 916 917# Sound options 918SND_DEBUG opt_snd.h 919SND_DIAGNOSTIC opt_snd.h 920SND_FEEDER_MULTIFORMAT opt_snd.h 921SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 922SND_FEEDER_RATE_HP opt_snd.h 923SND_PCM_64 opt_snd.h 924SND_OLDSTEREO opt_snd.h 925 926X86BIOS 927 928# Flattened device tree options 929FDT opt_platform.h 930FDT_DTB_STATIC opt_platform.h 931 932# OFED Infiniband stack 933OFED opt_ofed.h 934OFED_DEBUG_INIT opt_ofed.h 935SDP opt_ofed.h 936SDP_DEBUG opt_ofed.h 937IPOIB opt_ofed.h 938IPOIB_DEBUG opt_ofed.h 939IPOIB_CM opt_ofed.h 940 941# Resource Accounting 942RACCT opt_global.h 943RACCT_DEFAULT_TO_DISABLED opt_global.h 944 945# Resource Limits 946RCTL opt_global.h 947 948# Random number generator(s) 949# Which CSPRNG hash we get. 950# If Yarrow is not chosen, Fortuna is selected. 951RANDOM_YARROW opt_global.h 952# With this, no entropy processor is loaded, but the entropy 953# harvesting infrastructure is present. This means an entropy 954# processor may be loaded as a module. 955RANDOM_LOADABLE opt_global.h 956# This turns on high-rate and potentially expensive harvesting in 957# the uma slab allocator. 958RANDOM_ENABLE_UMA opt_global.h 959 960# Intel em(4) driver 961EM_MULTIQUEUE opt_em.h 962