options revision 322744
1# $FreeBSD: stable/10/sys/conf/options 322744 2017-08-21 10:07:12Z ae $ 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_LINUXKPI opt_compat.h 87COMPILING_LINT opt_global.h 88COMPRESS_USER_CORES opt_core.h 89CY_PCI_FASTINTR 90DEADLKRES opt_watchdog.h 91DIRECTIO 92FILEMON opt_dontuse.h 93FFCLOCK 94FULL_PREEMPTION opt_sched.h 95IPI_PREEMPTION opt_sched.h 96GEOM_AES opt_geom.h 97GEOM_BDE opt_geom.h 98GEOM_BSD opt_geom.h 99GEOM_CACHE opt_geom.h 100GEOM_CONCAT opt_geom.h 101GEOM_ELI opt_geom.h 102GEOM_FOX opt_geom.h 103GEOM_GATE opt_geom.h 104GEOM_JOURNAL opt_geom.h 105GEOM_LABEL opt_geom.h 106GEOM_LINUX_LVM opt_geom.h 107GEOM_MAP opt_geom.h 108GEOM_MBR opt_geom.h 109GEOM_MIRROR opt_geom.h 110GEOM_MOUNTVER opt_geom.h 111GEOM_MULTIPATH opt_geom.h 112GEOM_NOP opt_geom.h 113GEOM_PART_APM opt_geom.h 114GEOM_PART_BSD opt_geom.h 115GEOM_PART_BSD64 opt_geom.h 116GEOM_PART_EBR opt_geom.h 117GEOM_PART_EBR_COMPAT opt_geom.h 118GEOM_PART_GPT opt_geom.h 119GEOM_PART_LDM opt_geom.h 120GEOM_PART_MBR opt_geom.h 121GEOM_PART_PC98 opt_geom.h 122GEOM_PART_VTOC8 opt_geom.h 123GEOM_PC98 opt_geom.h 124GEOM_RAID opt_geom.h 125GEOM_RAID3 opt_geom.h 126GEOM_SHSEC opt_geom.h 127GEOM_STRIPE opt_geom.h 128GEOM_SUNLABEL opt_geom.h 129GEOM_UNCOMPRESS opt_geom.h 130GEOM_UZIP opt_geom.h 131GEOM_VINUM opt_geom.h 132GEOM_VIRSTOR opt_geom.h 133GEOM_VOL opt_geom.h 134GEOM_ZERO opt_geom.h 135KDTRACE_HOOKS opt_kdtrace.h 136KSTACK_MAX_PAGES 137KSTACK_PAGES 138KSTACK_USAGE_PROF 139KTRACE 140KTRACE_REQUEST_POOL opt_ktrace.h 141LIBICONV 142MAC opt_global.h 143MAC_BIBA opt_dontuse.h 144MAC_BSDEXTENDED opt_dontuse.h 145MAC_IFOFF opt_dontuse.h 146MAC_LOMAC opt_dontuse.h 147MAC_MLS opt_dontuse.h 148MAC_NONE opt_dontuse.h 149MAC_PARTITION opt_dontuse.h 150MAC_PORTACL opt_dontuse.h 151MAC_SEEOTHERUIDS opt_dontuse.h 152MAC_STATIC opt_mac.h 153MAC_STUB opt_dontuse.h 154MAC_TEST opt_dontuse.h 155MD_ROOT opt_md.h 156MD_ROOT_FSTYPE opt_md.h 157MD_ROOT_SIZE opt_md.h 158MFI_DEBUG opt_mfi.h 159MFI_DECODE_LOG opt_mfi.h 160MPROF_BUFFERS opt_mprof.h 161MPROF_HASH_SIZE opt_mprof.h 162NEW_PCIB opt_global.h 163NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 164NO_ADAPTIVE_RWLOCKS 165NO_ADAPTIVE_SX 166NO_EVENTTIMERS opt_timer.h 167NO_SYSCTL_DESCR opt_global.h 168NSWBUF_MIN opt_swap.h 169MBUF_PACKET_ZONE_DISABLE opt_global.h 170PANIC_REBOOT_WAIT_TIME opt_panic.h 171PPC_DEBUG opt_ppc.h 172PPC_PROBE_CHIPSET opt_ppc.h 173PPS_SYNC opt_ntp.h 174PREEMPTION opt_sched.h 175PROCDESC opt_procdesc.h 176QUOTA 177SCHED_4BSD opt_sched.h 178SCHED_STATS opt_sched.h 179SCHED_ULE opt_sched.h 180SLEEPQUEUE_PROFILING 181SLHCI_DEBUG opt_slhci.h 182SPX_HACK 183STACK opt_stack.h 184SUIDDIR 185MSGMNB opt_sysvipc.h 186MSGMNI opt_sysvipc.h 187MSGSEG opt_sysvipc.h 188MSGSSZ opt_sysvipc.h 189MSGTQL opt_sysvipc.h 190SEMMNI opt_sysvipc.h 191SEMMNS opt_sysvipc.h 192SEMMNU opt_sysvipc.h 193SEMMSL opt_sysvipc.h 194SEMOPM opt_sysvipc.h 195SEMUME opt_sysvipc.h 196SHMALL opt_sysvipc.h 197SHMMAX opt_sysvipc.h 198SHMMAXPGS opt_sysvipc.h 199SHMMIN opt_sysvipc.h 200SHMMNI opt_sysvipc.h 201SHMSEG opt_sysvipc.h 202SYSVMSG opt_sysvipc.h 203SYSVSEM opt_sysvipc.h 204SYSVSHM opt_sysvipc.h 205SW_WATCHDOG opt_watchdog.h 206TURNSTILE_PROFILING 207UMTX_PROFILING 208VFS_AIO 209VERBOSE_SYSINIT opt_global.h 210WLCACHE opt_wavelan.h 211WLDEBUG opt_wavelan.h 212 213# POSIX kernel options 214P1003_1B_MQUEUE opt_posix.h 215P1003_1B_SEMAPHORES opt_posix.h 216_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 217 218# Do we want the config file compiled into the kernel? 219INCLUDE_CONFIG_FILE opt_config.h 220 221# Options for static filesystems. These should only be used at config 222# time, since the corresponding lkms cannot work if there are any static 223# dependencies. Unusability is enforced by hiding the defines for the 224# options in a never-included header. 225AUTOFS opt_dontuse.h 226CD9660 opt_dontuse.h 227EXT2FS opt_dontuse.h 228FDESCFS opt_dontuse.h 229FFS opt_dontuse.h 230FUSE opt_dontuse.h 231MSDOSFS opt_dontuse.h 232NANDFS opt_dontuse.h 233NULLFS opt_dontuse.h 234PROCFS opt_dontuse.h 235PSEUDOFS opt_dontuse.h 236REISERFS opt_dontuse.h 237SMBFS opt_dontuse.h 238TMPFS opt_dontuse.h 239UDF opt_dontuse.h 240UNIONFS opt_dontuse.h 241ZFS opt_dontuse.h 242 243# Pseudofs debugging 244PSEUDOFS_TRACE opt_pseudofs.h 245 246# In-kernel GSS-API 247KGSSAPI opt_kgssapi.h 248KGSSAPI_DEBUG opt_kgssapi.h 249 250# These static filesystems have one slightly bogus static dependency in 251# sys/i386/i386/autoconf.c. If any of these filesystems are 252# statically compiled into the kernel, code for mounting them as root 253# filesystems will be enabled - but look below. 254NFSCLIENT opt_nfs.h 255NFSSERVER opt_nfs.h 256 257# Use these options to compile the experimental nfs client and/or 258# server that supports NFSv4 into a kernel. 259# NFSCL - client 260# NFSD - server 261NFSCL opt_nfs.h 262NFSD opt_nfs.h 263 264# filesystems and libiconv bridge 265CD9660_ICONV opt_dontuse.h 266MSDOSFS_ICONV opt_dontuse.h 267UDF_ICONV opt_dontuse.h 268 269# If you are following the conditions in the copyright, 270# you can enable soft-updates which will speed up a lot of thigs 271# and make the system safer from crashes at the same time. 272# otherwise a STUB module will be compiled in. 273SOFTUPDATES opt_ffs.h 274 275# On small, embedded systems, it can be useful to turn off support for 276# snapshots. It saves about 30-40k for a feature that would be lightly 277# used, if it is used at all. 278NO_FFS_SNAPSHOT opt_ffs.h 279 280# Enabling this option turns on support for Access Control Lists in UFS, 281# which can be used to support high security configurations. Depends on 282# UFS_EXTATTR. 283UFS_ACL opt_ufs.h 284 285# Enabling this option turns on support for extended attributes in UFS-based 286# filesystems, which can be used to support high security configurations 287# as well as new filesystem features. 288UFS_EXTATTR opt_ufs.h 289UFS_EXTATTR_AUTOSTART opt_ufs.h 290 291# Enable fast hash lookups for large directories on UFS-based filesystems. 292UFS_DIRHASH opt_ufs.h 293 294# Enable gjournal-based UFS journal. 295UFS_GJOURNAL opt_ufs.h 296 297# The below sentence is not in English, and neither is this one. 298# We plan to remove the static dependences above, with a 299# <filesystem>_ROOT option to control if it usable as root. This list 300# allows these options to be present in config files already (though 301# they won't make any difference yet). 302NFS_ROOT opt_nfsroot.h 303 304# SMB/CIFS requester 305NETSMB opt_netsmb.h 306 307# Options used only in subr_param.c. 308HZ opt_param.h 309MAXFILES opt_param.h 310NBUF opt_param.h 311NSFBUFS opt_param.h 312VM_BCACHE_SIZE_MAX opt_param.h 313VM_SWZONE_SIZE_MAX opt_param.h 314MAXUSERS 315DFLDSIZ opt_param.h 316MAXDSIZ opt_param.h 317MAXSSIZ opt_param.h 318 319# Generic SCSI options. 320CAM_MAX_HIGHPOWER opt_cam.h 321CAMDEBUG opt_cam.h 322CAM_DEBUG_COMPILE opt_cam.h 323CAM_DEBUG_DELAY opt_cam.h 324CAM_DEBUG_BUS opt_cam.h 325CAM_DEBUG_TARGET opt_cam.h 326CAM_DEBUG_LUN opt_cam.h 327CAM_DEBUG_FLAGS opt_cam.h 328CAM_BOOT_DELAY opt_cam.h 329SCSI_DELAY opt_scsi.h 330SCSI_NO_SENSE_STRINGS opt_scsi.h 331SCSI_NO_OP_STRINGS opt_scsi.h 332 333# Options used only in cam/ata/ata_da.c 334ADA_TEST_FAILURE opt_ada.h 335ATA_STATIC_ID opt_ada.h 336 337# Options used only in cam/scsi/scsi_cd.c 338CHANGER_MIN_BUSY_SECONDS opt_cd.h 339CHANGER_MAX_BUSY_SECONDS opt_cd.h 340 341# Options used only in cam/scsi/scsi_sa.c. 342SA_IO_TIMEOUT opt_sa.h 343SA_SPACE_TIMEOUT opt_sa.h 344SA_REWIND_TIMEOUT opt_sa.h 345SA_ERASE_TIMEOUT opt_sa.h 346SA_1FM_AT_EOD opt_sa.h 347 348# Options used only in cam/scsi/scsi_pt.c 349SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 350 351# Options used only in cam/scsi/scsi_ses.c 352SES_ENABLE_PASSTHROUGH opt_ses.h 353 354# Options used in dev/sym/ (Symbios SCSI driver). 355SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 356 # Allows the ncr to take precedence 357 # 1 (1<<0) -> 810a, 860 358 # 2 (1<<1) -> 825a, 875, 885, 895 359 # 4 (1<<2) -> 895a, 896, 1510d 360SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 361 # disabled:0 (default), enabled:1 362SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 363 # disabled:0, enabled:1 (default) 364SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 365 # default:8, range:[1..64] 366 367# Options used only in pci/ncr.c 368SCSI_NCR_DEBUG opt_ncr.h 369SCSI_NCR_MAX_SYNC opt_ncr.h 370SCSI_NCR_MAX_WIDE opt_ncr.h 371SCSI_NCR_MYADDR opt_ncr.h 372 373# Options used only in dev/isp/* 374ISP_TARGET_MODE opt_isp.h 375ISP_FW_CRASH_DUMP opt_isp.h 376ISP_DEFAULT_ROLES opt_isp.h 377ISP_INTERNAL_TARGET opt_isp.h 378ISP_FCTAPE_OFF opt_isp.h 379 380# Options used only in dev/iscsi 381ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 382 383# Net stuff. 384ACCEPT_FILTER_DATA 385ACCEPT_FILTER_DNS 386ACCEPT_FILTER_HTTP 387ALTQ opt_global.h 388ALTQ_CBQ opt_altq.h 389ALTQ_CDNR opt_altq.h 390ALTQ_CODEL opt_altq.h 391ALTQ_DEBUG opt_altq.h 392ALTQ_FAIRQ opt_altq.h 393ALTQ_HFSC opt_altq.h 394ALTQ_NOPCC opt_altq.h 395ALTQ_PRIQ opt_altq.h 396ALTQ_RED opt_altq.h 397ALTQ_RIO opt_altq.h 398BOOTP opt_bootp.h 399BOOTP_BLOCKSIZE opt_bootp.h 400BOOTP_COMPAT opt_bootp.h 401BOOTP_NFSROOT opt_bootp.h 402BOOTP_NFSV3 opt_bootp.h 403BOOTP_WIRED_TO opt_bootp.h 404DEVICE_POLLING 405DEV_ENC opt_enc.h 406DEV_PF opt_pf.h 407DEV_PFLOG opt_pf.h 408DEV_PFSYNC opt_pf.h 409DEV_VLAN opt_vlan.h 410DUMMYNET opt_ipdn.h 411ETHER_8022 opt_ef.h 412ETHER_8023 opt_ef.h 413ETHER_II opt_ef.h 414ETHER_SNAP opt_ef.h 415INET opt_inet.h 416INET6 opt_inet6.h 417IPDIVERT 418IPFILTER opt_ipfilter.h 419IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 420IPFILTER_LOG opt_ipfilter.h 421IPFILTER_LOOKUP opt_ipfilter.h 422IPFIREWALL opt_ipfw.h 423IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 424IPFIREWALL_NAT opt_ipfw.h 425IPFIREWALL_VERBOSE opt_ipfw.h 426IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 427IPSEC opt_ipsec.h 428IPSEC_DEBUG opt_ipsec.h 429IPSEC_FILTERTUNNEL opt_ipsec.h 430IPSEC_NAT_T opt_ipsec.h 431IPSTEALTH 432IPX 433KRPC 434LIBALIAS 435LIBMBPOOL 436LIBMCHAIN 437MBUF_PROFILING 438MBUF_STRESS_TEST 439MROUTING opt_mrouting.h 440NETATALK opt_atalk.h 441NFSLOCKD 442PCBGROUP opt_pcbgroup.h 443PF_DEFAULT_TO_DROP opt_pf.h 444RADIX_MPATH opt_mpath.h 445ROUTETABLES opt_route.h 446SLIP_IFF_OPTS opt_slip.h 447TCPDEBUG 448SIFTR 449TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 450TCP_RFC7413 opt_inet.h 451TCP_RFC7413_MAX_KEYS opt_inet.h 452TCP_SIGNATURE opt_inet.h 453VLAN_ARRAY opt_vlan.h 454XBONEHACK 455FLOWTABLE opt_route.h 456FLOWTABLE_HASH_ALL opt_route.h 457 458# 459# SCTP 460# 461SCTP opt_sctp.h 462SCTP_DEBUG opt_sctp.h # Enable debug printfs 463SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 464SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 465SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 466SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 467SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 468SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 469SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 470SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 471SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 472SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 473SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 474# 475# 476# 477 478# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 479# Each netgraph node type can be either be compiled into the kernel 480# or loaded dynamically. To get the former, include the corresponding 481# option below. Each type has its own man page, e.g. ng_async(4). 482NETGRAPH 483NETGRAPH_DEBUG opt_netgraph.h 484NETGRAPH_ASYNC opt_netgraph.h 485NETGRAPH_ATMLLC opt_netgraph.h 486NETGRAPH_ATM_ATMPIF opt_netgraph.h 487NETGRAPH_BLUETOOTH opt_netgraph.h 488NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 489NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 490NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 491NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 492NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 493NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 494NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 495NETGRAPH_BPF opt_netgraph.h 496NETGRAPH_BRIDGE opt_netgraph.h 497NETGRAPH_CAR opt_netgraph.h 498NETGRAPH_CISCO opt_netgraph.h 499NETGRAPH_DEFLATE opt_netgraph.h 500NETGRAPH_DEVICE opt_netgraph.h 501NETGRAPH_ECHO opt_netgraph.h 502NETGRAPH_EIFACE opt_netgraph.h 503NETGRAPH_ETHER opt_netgraph.h 504NETGRAPH_ETHER_ECHO opt_netgraph.h 505NETGRAPH_FEC opt_netgraph.h 506NETGRAPH_FRAME_RELAY opt_netgraph.h 507NETGRAPH_GIF opt_netgraph.h 508NETGRAPH_GIF_DEMUX opt_netgraph.h 509NETGRAPH_HOLE opt_netgraph.h 510NETGRAPH_IFACE opt_netgraph.h 511NETGRAPH_IP_INPUT opt_netgraph.h 512NETGRAPH_IPFW opt_netgraph.h 513NETGRAPH_KSOCKET opt_netgraph.h 514NETGRAPH_L2TP opt_netgraph.h 515NETGRAPH_LMI opt_netgraph.h 516NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 517NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 518NETGRAPH_NAT opt_netgraph.h 519NETGRAPH_NETFLOW opt_netgraph.h 520NETGRAPH_ONE2MANY opt_netgraph.h 521NETGRAPH_PATCH opt_netgraph.h 522NETGRAPH_PIPE opt_netgraph.h 523NETGRAPH_PPP opt_netgraph.h 524NETGRAPH_PPPOE opt_netgraph.h 525NETGRAPH_PPTPGRE opt_netgraph.h 526NETGRAPH_PRED1 opt_netgraph.h 527NETGRAPH_RFC1490 opt_netgraph.h 528NETGRAPH_SOCKET opt_netgraph.h 529NETGRAPH_SPLIT opt_netgraph.h 530NETGRAPH_SPPP opt_netgraph.h 531NETGRAPH_TAG opt_netgraph.h 532NETGRAPH_TCPMSS opt_netgraph.h 533NETGRAPH_TEE opt_netgraph.h 534NETGRAPH_TTY opt_netgraph.h 535NETGRAPH_UI opt_netgraph.h 536NETGRAPH_VJC opt_netgraph.h 537NETGRAPH_VLAN opt_netgraph.h 538 539# NgATM options 540NGATM_ATM opt_netgraph.h 541NGATM_ATMBASE opt_netgraph.h 542NGATM_SSCOP opt_netgraph.h 543NGATM_SSCFU opt_netgraph.h 544NGATM_UNI opt_netgraph.h 545NGATM_CCATM opt_netgraph.h 546 547# DRM options 548DRM_DEBUG opt_drm.h 549 550TI_SF_BUF_JUMBO opt_ti.h 551TI_JUMBO_HDRSPLIT opt_ti.h 552 553# XXX Conflict: # of devices vs network protocol (Native ATM). 554# This makes "atm.h" unusable. 555NATM 556 557# DPT driver debug flags 558DPT_MEASURE_PERFORMANCE opt_dpt.h 559DPT_RESET_HBA opt_dpt.h 560 561# Misc debug flags. Most of these should probably be replaced with 562# 'DEBUG', and then let people recompile just the interesting modules 563# with 'make CC="cc -DDEBUG"'. 564CLUSTERDEBUG opt_debug_cluster.h 565DEBUG_1284 opt_ppb_1284.h 566VP0_DEBUG opt_vpo.h 567LPT_DEBUG opt_lpt.h 568PLIP_DEBUG opt_plip.h 569LOCKF_DEBUG opt_debug_lockf.h 570NETATALKDEBUG opt_atalk.h 571SI_DEBUG opt_debug_si.h 572 573# Fb options 574FB_DEBUG opt_fb.h 575FB_INSTALL_CDEV opt_fb.h 576 577# ppbus related options 578PERIPH_1284 opt_ppb_1284.h 579DONTPROBE_1284 opt_ppb_1284.h 580 581# smbus related options 582ENABLE_ALART opt_intpm.h 583 584# These cause changes all over the kernel 585BLKDEV_IOSIZE opt_global.h 586BURN_BRIDGES opt_global.h 587DEBUG opt_global.h 588DEBUG_LOCKS opt_global.h 589DEBUG_VFS_LOCKS opt_global.h 590DFLTPHYS opt_global.h 591DIAGNOSTIC opt_global.h 592INVARIANT_SUPPORT opt_global.h 593INVARIANTS opt_global.h 594MAXCPU opt_global.h 595MAXMEMDOM opt_global.h 596MAXPHYS opt_global.h 597MCLSHIFT opt_global.h 598MUTEX_DEBUG opt_global.h 599MUTEX_NOINLINE opt_global.h 600LOCK_PROFILING opt_global.h 601LOCK_PROFILING_FAST opt_global.h 602MSIZE opt_global.h 603REGRESSION opt_global.h 604RWLOCK_NOINLINE opt_global.h 605SX_NOINLINE opt_global.h 606VFS_BIO_DEBUG opt_global.h 607 608# These are VM related options 609VM_KMEM_SIZE opt_vm.h 610VM_KMEM_SIZE_SCALE opt_vm.h 611VM_KMEM_SIZE_MAX opt_vm.h 612VM_NRESERVLEVEL opt_vm.h 613VM_LEVEL_0_ORDER opt_vm.h 614NO_SWAPPING opt_vm.h 615MALLOC_MAKE_FAILURES opt_vm.h 616MALLOC_PROFILE opt_vm.h 617MALLOC_DEBUG_MAXZONES opt_vm.h 618 619# The MemGuard replacement allocator used for tamper-after-free detection 620DEBUG_MEMGUARD opt_vm.h 621 622# The RedZone malloc(9) protection 623DEBUG_REDZONE opt_vm.h 624 625# Standard SMP options 626SMP opt_global.h 627 628# Size of the kernel message buffer 629MSGBUF_SIZE opt_msgbuf.h 630 631# NFS options 632NFS_MINATTRTIMO opt_nfs.h 633NFS_MAXATTRTIMO opt_nfs.h 634NFS_MINDIRATTRTIMO opt_nfs.h 635NFS_MAXDIRATTRTIMO opt_nfs.h 636NFS_GATHERDELAY opt_nfs.h 637NFS_WDELAYHASHSIZ opt_nfs.h 638NFS_DEBUG opt_nfs.h 639 640# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 641OVERRIDE_CARD opt_bktr.h 642OVERRIDE_TUNER opt_bktr.h 643OVERRIDE_DBX opt_bktr.h 644OVERRIDE_MSP opt_bktr.h 645BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 646BROOKTREE_ALLOC_PAGES opt_bktr.h 647BKTR_OVERRIDE_CARD opt_bktr.h 648BKTR_OVERRIDE_TUNER opt_bktr.h 649BKTR_OVERRIDE_DBX opt_bktr.h 650BKTR_OVERRIDE_MSP opt_bktr.h 651BKTR_SYSTEM_DEFAULT opt_bktr.h 652BKTR_ALLOC_PAGES opt_bktr.h 653BKTR_USE_PLL opt_bktr.h 654BKTR_GPIO_ACCESS opt_bktr.h 655BKTR_NO_MSP_RESET opt_bktr.h 656BKTR_430_FX_MODE opt_bktr.h 657BKTR_SIS_VIA_MODE opt_bktr.h 658BKTR_USE_FREEBSD_SMBUS opt_bktr.h 659BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 660 661# Options for uart(4) 662UART_PPS_ON_CTS opt_uart.h 663UART_POLL_FREQ opt_uart.h 664 665# options for bus/device framework 666BUS_DEBUG opt_bus.h 667 668# options for USB support 669USB_DEBUG opt_usb.h 670USB_HOST_ALIGN opt_usb.h 671USB_REQ_DEBUG opt_usb.h 672USB_TEMPLATE opt_usb.h 673USB_VERBOSE opt_usb.h 674USB_DMA_SINGLE_ALLOC opt_usb.h 675USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 676U3G_DEBUG opt_u3g.h 677UKBD_DFLT_KEYMAP opt_ukbd.h 678UPLCOM_INTR_INTERVAL opt_uplcom.h 679UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 680UVSCOM_INTR_INTERVAL opt_uvscom.h 681 682# Embedded system options 683INIT_PATH 684 685ROOTDEVNAME 686 687FDC_DEBUG opt_fdc.h 688PCFCLOCK_VERBOSE opt_pcfclock.h 689PCFCLOCK_MAX_RETRIES opt_pcfclock.h 690 691KTR opt_global.h 692KTR_ALQ opt_ktr.h 693KTR_MASK opt_ktr.h 694KTR_CPUMASK opt_ktr.h 695KTR_COMPILE opt_global.h 696KTR_BOOT_ENTRIES opt_global.h 697KTR_ENTRIES opt_global.h 698KTR_VERBOSE opt_ktr.h 699WITNESS opt_global.h 700WITNESS_KDB opt_witness.h 701WITNESS_NO_VNODE opt_witness.h 702WITNESS_SKIPSPIN opt_witness.h 703OPENSOLARIS_WITNESS opt_global.h 704 705# options for ACPI support 706ACPI_DEBUG opt_acpi.h 707ACPI_MAX_TASKS opt_acpi.h 708ACPI_MAX_THREADS opt_acpi.h 709ACPI_DMAR opt_acpi.h 710 711# ISA support 712DEV_ISA opt_isa.h 713ISAPNP opt_isa.h 714 715# various 'device presence' options. 716DEV_BPF opt_bpf.h 717DEV_NETMAP opt_global.h 718DEV_MCA opt_mca.h 719DEV_CARP opt_carp.h 720DEV_SPLASH opt_splash.h 721 722# EISA support 723DEV_EISA opt_eisa.h 724EISA_SLOTS opt_eisa.h 725 726# ed driver 727ED_HPP opt_ed.h 728ED_3C503 opt_ed.h 729ED_SIC opt_ed.h 730 731# bce driver 732BCE_DEBUG opt_bce.h 733BCE_NVRAM_WRITE_SUPPORT opt_bce.h 734 735SOCKBUF_DEBUG opt_global.h 736 737 738# options for ubsec driver 739UBSEC_DEBUG opt_ubsec.h 740UBSEC_RNDTEST opt_ubsec.h 741UBSEC_NO_RNG opt_ubsec.h 742 743# options for hifn driver 744HIFN_DEBUG opt_hifn.h 745HIFN_RNDTEST opt_hifn.h 746 747# options for safenet driver 748SAFE_DEBUG opt_safe.h 749SAFE_NO_RNG opt_safe.h 750SAFE_RNDTEST opt_safe.h 751 752# syscons/vt options 753MAXCONS opt_syscons.h 754SC_ALT_MOUSE_IMAGE opt_syscons.h 755SC_CUT_SPACES2TABS opt_syscons.h 756SC_CUT_SEPCHARS opt_syscons.h 757SC_DEBUG_LEVEL opt_syscons.h 758SC_DFLT_FONT opt_syscons.h 759SC_DISABLE_KDBKEY opt_syscons.h 760SC_DISABLE_REBOOT opt_syscons.h 761SC_HISTORY_SIZE opt_syscons.h 762SC_KERNEL_CONS_ATTR opt_syscons.h 763SC_KERNEL_CONS_REV_ATTR opt_syscons.h 764SC_MOUSE_CHAR opt_syscons.h 765SC_NO_CUTPASTE opt_syscons.h 766SC_NO_FONT_LOADING opt_syscons.h 767SC_NO_HISTORY opt_syscons.h 768SC_NO_MODE_CHANGE opt_syscons.h 769SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 770SC_NO_SYSMOUSE opt_syscons.h 771SC_NORM_ATTR opt_syscons.h 772SC_NORM_REV_ATTR opt_syscons.h 773SC_PIXEL_MODE opt_syscons.h 774SC_RENDER_DEBUG opt_syscons.h 775SC_TWOBUTTON_MOUSE opt_syscons.h 776VT_ALT_TO_ESC_HACK opt_syscons.h 777VT_FB_DEFAULT_WIDTH opt_syscons.h 778VT_FB_DEFAULT_HEIGHT opt_syscons.h 779VT_MAXWINDOWS opt_syscons.h 780VT_TWOBUTTON_MOUSE opt_syscons.h 781DEV_SC opt_syscons.h 782DEV_VT opt_syscons.h 783 784# teken terminal emulator options 785TEKEN_CONS25 opt_teken.h 786TEKEN_UTF8 opt_teken.h 787TERMINAL_KERN_ATTR opt_teken.h 788TERMINAL_NORM_ATTR opt_teken.h 789 790# options for printf 791PRINTF_BUFR_SIZE opt_printf.h 792 793# kbd options 794KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 795KBD_INSTALL_CDEV opt_kbd.h 796KBD_MAXRETRY opt_kbd.h 797KBD_MAXWAIT opt_kbd.h 798KBD_RESETDELAY opt_kbd.h 799KBDIO_DEBUG opt_kbd.h 800 801KBDMUX_DFLT_KEYMAP opt_kbdmux.h 802 803# options for the Atheros driver 804ATH_DEBUG opt_ath.h 805ATH_TXBUF opt_ath.h 806ATH_RXBUF opt_ath.h 807ATH_DIAGAPI opt_ath.h 808ATH_TX99_DIAG opt_ath.h 809ATH_ENABLE_11N opt_ath.h 810ATH_ENABLE_DFS opt_ath.h 811ATH_EEPROM_FIRMWARE opt_ath.h 812ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 813ATH_DEBUG_ALQ opt_ath.h 814ATH_KTR_INTR_DEBUG opt_ath.h 815 816# options for the Atheros hal 817AH_SUPPORT_AR5416 opt_ah.h 818# XXX For now, this breaks non-AR9130 chipsets, so only use it 819# XXX when actually targetting AR9130. 820AH_SUPPORT_AR9130 opt_ah.h 821 822# This is required for AR933x SoC support 823AH_SUPPORT_AR9330 opt_ah.h 824AH_SUPPORT_AR9340 opt_ah.h 825 826AH_DEBUG opt_ah.h 827AH_ASSERT opt_ah.h 828AH_DEBUG_ALQ opt_ah.h 829AH_REGOPS_FUNC opt_ah.h 830AH_WRITE_REGDOMAIN opt_ah.h 831AH_DEBUG_COUNTRY opt_ah.h 832AH_WRITE_EEPROM opt_ah.h 833AH_PRIVATE_DIAG opt_ah.h 834AH_NEED_DESC_SWAP opt_ah.h 835AH_USE_INIPDGAIN opt_ah.h 836AH_MAXCHAN opt_ah.h 837AH_RXCFG_SDMAMW_4BYTES opt_ah.h 838AH_INTERRUPT_DEBUGGING opt_ah.h 839# AR5416 and later interrupt mitigation 840# XXX do not use this for AR9130 841AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 842 843# options for the Broadcom BCM43xx driver (bwi) 844BWI_DEBUG opt_bwi.h 845BWI_DEBUG_VERBOSE opt_bwi.h 846 847# options for the Marvell 8335 wireless driver 848MALO_DEBUG opt_malo.h 849MALO_TXBUF opt_malo.h 850MALO_RXBUF opt_malo.h 851 852# options for the Marvell wireless driver 853MWL_DEBUG opt_mwl.h 854MWL_TXBUF opt_mwl.h 855MWL_RXBUF opt_mwl.h 856MWL_DIAGAPI opt_mwl.h 857MWL_AGGR_SIZE opt_mwl.h 858MWL_TX_NODROP opt_mwl.h 859 860# Options for the Intel 802.11n wireless driver 861IWN_DEBUG opt_iwn.h 862 863# dcons options 864DCONS_BUF_SIZE opt_dcons.h 865DCONS_POLL_HZ opt_dcons.h 866DCONS_FORCE_CONSOLE opt_dcons.h 867DCONS_FORCE_GDB opt_dcons.h 868 869# HWPMC options 870HWPMC_DEBUG opt_global.h 871HWPMC_HOOKS 872HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 873 874# XBOX options for FreeBSD/i386, but some files are MI 875XBOX opt_xbox.h 876 877# Interrupt filtering 878INTR_FILTER 879 880# 802.11 support layer 881IEEE80211_DEBUG opt_wlan.h 882IEEE80211_DEBUG_REFCNT opt_wlan.h 883IEEE80211_AMPDU_AGE opt_wlan.h 884IEEE80211_SUPPORT_MESH opt_wlan.h 885IEEE80211_SUPPORT_SUPERG opt_wlan.h 886IEEE80211_SUPPORT_TDMA opt_wlan.h 887IEEE80211_ALQ opt_wlan.h 888IEEE80211_DFS_DEBUG opt_wlan.h 889 890# 802.11 TDMA support 891TDMA_SLOTLEN_DEFAULT opt_tdma.h 892TDMA_SLOTCNT_DEFAULT opt_tdma.h 893TDMA_BINTVAL_DEFAULT opt_tdma.h 894TDMA_TXRATE_11B_DEFAULT opt_tdma.h 895TDMA_TXRATE_11G_DEFAULT opt_tdma.h 896TDMA_TXRATE_11A_DEFAULT opt_tdma.h 897TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 898TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 899TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 900TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 901TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 902 903# Network stack virtualization options 904VIMAGE opt_global.h 905VNET_DEBUG opt_global.h 906 907# Common Flash Interface (CFI) options 908CFI_SUPPORT_STRATAFLASH opt_cfi.h 909CFI_ARMEDANDDANGEROUS opt_cfi.h 910 911# Sound options 912SND_DEBUG opt_snd.h 913SND_DIAGNOSTIC opt_snd.h 914SND_FEEDER_MULTIFORMAT opt_snd.h 915SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 916SND_FEEDER_RATE_HP opt_snd.h 917SND_PCM_64 opt_snd.h 918SND_OLDSTEREO opt_snd.h 919 920X86BIOS 921 922# Flattened device tree options 923FDT opt_platform.h 924FDT_DTB_STATIC opt_platform.h 925 926# OFED Infiniband stack 927OFED opt_ofed.h 928OFED_DEBUG_INIT opt_ofed.h 929SDP opt_ofed.h 930SDP_DEBUG opt_ofed.h 931IPOIB opt_ofed.h 932IPOIB_DEBUG opt_ofed.h 933IPOIB_CM opt_ofed.h 934 935# Resource Accounting 936RACCT opt_global.h 937RACCT_DEFAULT_TO_DISABLED opt_global.h 938 939# Resource Limits 940RCTL opt_global.h 941 942# Random number generator(s) 943RANDOM_YARROW opt_random.h 944RANDOM_FORTUNA opt_random.h 945RANDOM_DEBUG opt_random.h 946RANDOM_RWFILE opt_random.h 947 948# Intel em(4) driver 949EM_MULTIQUEUE opt_em.h 950 951# Hyper-V network driver 952HN_DEBUG opt_hn.h 953