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 48 49# Debugging options. 50ALT_BREAK_TO_DEBUGGER opt_kdb.h 51BREAK_TO_DEBUGGER opt_kdb.h 52BUF_TRACKING opt_global.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 59FULL_BUF_TRACKING opt_global.h 60GDB 61KDB opt_global.h 62KDB_TRACE opt_kdb.h 63KDB_UNATTENDED opt_kdb.h 64KLD_DEBUG opt_kld.h 65SYSCTL_DEBUG opt_sysctl.h 66EARLY_PRINTF opt_global.h 67TEXTDUMP_PREFERRED opt_ddb.h 68TEXTDUMP_VERBOSE opt_ddb.h 69NUM_CORE_FILES opt_global.h 70 71# Miscellaneous options. 72ADAPTIVE_LOCKMGRS 73ALQ 74ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 75ATSE_CFI_HACK opt_cfi.h 76AUDIT opt_global.h 77BOOTHOWTO opt_global.h 78BOOTVERBOSE opt_global.h 79CALLOUT_PROFILING 80CAPABILITIES opt_capsicum.h 81CAPABILITY_MODE opt_capsicum.h 82COMPAT_43 opt_compat.h 83COMPAT_43TTY opt_compat.h 84COMPAT_FREEBSD4 opt_compat.h 85COMPAT_FREEBSD5 opt_compat.h 86COMPAT_FREEBSD6 opt_compat.h 87COMPAT_FREEBSD7 opt_compat.h 88COMPAT_FREEBSD9 opt_compat.h 89COMPAT_FREEBSD10 opt_compat.h 90COMPAT_FREEBSD11 opt_compat.h 91COMPAT_CLOUDABI32 opt_dontuse.h 92COMPAT_CLOUDABI64 opt_dontuse.h 93COMPAT_LINUXKPI opt_compat.h 94COMPILING_LINT opt_global.h 95CY_PCI_FASTINTR 96DEADLKRES opt_watchdog.h 97DEVICE_NUMA 98EXT_RESOURCES opt_global.h 99DIRECTIO 100FILEMON opt_dontuse.h 101FFCLOCK 102FULL_PREEMPTION opt_sched.h 103GZIO opt_gzio.h 104IMAGACT_BINMISC opt_dontuse.h 105IPI_PREEMPTION opt_sched.h 106GEOM_AES opt_geom.h 107GEOM_BDE opt_geom.h 108GEOM_BSD opt_geom.h 109GEOM_CACHE opt_geom.h 110GEOM_CONCAT opt_geom.h 111GEOM_ELI opt_geom.h 112GEOM_FOX opt_geom.h 113GEOM_GATE opt_geom.h 114GEOM_JOURNAL opt_geom.h 115GEOM_LABEL opt_geom.h 116GEOM_LABEL_GPT opt_geom.h 117GEOM_LINUX_LVM opt_geom.h 118GEOM_MAP opt_geom.h 119GEOM_MBR opt_geom.h 120GEOM_MIRROR opt_geom.h 121GEOM_MOUNTVER opt_geom.h 122GEOM_MULTIPATH opt_geom.h 123GEOM_NOP opt_geom.h 124GEOM_PART_APM opt_geom.h 125GEOM_PART_BSD opt_geom.h 126GEOM_PART_BSD64 opt_geom.h 127GEOM_PART_EBR opt_geom.h 128GEOM_PART_EBR_COMPAT opt_geom.h 129GEOM_PART_GPT opt_geom.h 130GEOM_PART_LDM opt_geom.h 131GEOM_PART_MBR opt_geom.h 132GEOM_PART_VTOC8 opt_geom.h 133GEOM_RAID opt_geom.h 134GEOM_RAID3 opt_geom.h 135GEOM_SHSEC opt_geom.h 136GEOM_STRIPE opt_geom.h 137GEOM_SUNLABEL opt_geom.h 138GEOM_UZIP opt_geom.h 139GEOM_UZIP_DEBUG opt_geom.h 140GEOM_VINUM opt_geom.h 141GEOM_VIRSTOR opt_geom.h 142GEOM_VOL opt_geom.h 143GEOM_ZERO opt_geom.h 144IFLIB opt_iflib.h 145KDTRACE_HOOKS opt_global.h 146KDTRACE_FRAME opt_kdtrace.h 147KN_HASHSIZE opt_kqueue.h 148KSTACK_MAX_PAGES 149KSTACK_PAGES 150KSTACK_USAGE_PROF 151KTRACE 152KTRACE_REQUEST_POOL opt_ktrace.h 153LIBICONV 154MAC opt_global.h 155MAC_BIBA opt_dontuse.h 156MAC_BSDEXTENDED opt_dontuse.h 157MAC_IFOFF opt_dontuse.h 158MAC_LOMAC opt_dontuse.h 159MAC_MLS opt_dontuse.h 160MAC_NONE opt_dontuse.h 161MAC_PARTITION opt_dontuse.h 162MAC_PORTACL opt_dontuse.h 163MAC_SEEOTHERUIDS opt_dontuse.h 164MAC_STATIC opt_mac.h 165MAC_STUB opt_dontuse.h 166MAC_TEST opt_dontuse.h 167MD_ROOT opt_md.h 168MD_ROOT_FSTYPE opt_md.h 169MD_ROOT_SIZE opt_md.h 170MFI_DEBUG opt_mfi.h 171MFI_DECODE_LOG opt_mfi.h 172MPROF_BUFFERS opt_mprof.h 173MPROF_HASH_SIZE opt_mprof.h 174NEW_PCIB opt_global.h 175NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 176NO_ADAPTIVE_RWLOCKS 177NO_ADAPTIVE_SX 178NO_EVENTTIMERS opt_timer.h 179NO_SYSCTL_DESCR opt_global.h 180NSWBUF_MIN opt_swap.h 181MBUF_PACKET_ZONE_DISABLE opt_global.h 182PANIC_REBOOT_WAIT_TIME opt_panic.h 183PCI_HP opt_pci.h 184PCI_IOV opt_global.h 185PPC_DEBUG opt_ppc.h 186PPC_PROBE_CHIPSET opt_ppc.h 187PPS_SYNC opt_ntp.h 188PREEMPTION opt_sched.h 189QUOTA 190SCHED_4BSD opt_sched.h 191SCHED_STATS opt_sched.h 192SCHED_ULE opt_sched.h 193SLEEPQUEUE_PROFILING 194SLHCI_DEBUG opt_slhci.h 195SPX_HACK 196STACK opt_stack.h 197SUIDDIR 198MSGMNB opt_sysvipc.h 199MSGMNI opt_sysvipc.h 200MSGSEG opt_sysvipc.h 201MSGSSZ opt_sysvipc.h 202MSGTQL opt_sysvipc.h 203SEMMNI opt_sysvipc.h 204SEMMNS opt_sysvipc.h 205SEMMNU opt_sysvipc.h 206SEMMSL opt_sysvipc.h 207SEMOPM opt_sysvipc.h 208SEMUME opt_sysvipc.h 209SHMALL opt_sysvipc.h 210SHMMAX opt_sysvipc.h 211SHMMAXPGS opt_sysvipc.h 212SHMMIN opt_sysvipc.h 213SHMMNI opt_sysvipc.h 214SHMSEG opt_sysvipc.h 215SYSVMSG opt_sysvipc.h 216SYSVSEM opt_sysvipc.h 217SYSVSHM opt_sysvipc.h 218SW_WATCHDOG opt_watchdog.h 219TURNSTILE_PROFILING 220UMTX_PROFILING 221UMTX_CHAINS opt_global.h 222VERBOSE_SYSINIT 223 224# POSIX kernel options 225P1003_1B_MQUEUE opt_posix.h 226P1003_1B_SEMAPHORES opt_posix.h 227_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 228 229# Do we want the config file compiled into the kernel? 230INCLUDE_CONFIG_FILE opt_config.h 231 232# Options for static filesystems. These should only be used at config 233# time, since the corresponding lkms cannot work if there are any static 234# dependencies. Unusability is enforced by hiding the defines for the 235# options in a never-included header. 236AUTOFS opt_dontuse.h 237CD9660 opt_dontuse.h 238EXT2FS opt_dontuse.h 239FDESCFS opt_dontuse.h 240FFS opt_dontuse.h 241FUSE opt_dontuse.h 242MSDOSFS opt_dontuse.h 243NANDFS opt_dontuse.h 244NULLFS opt_dontuse.h 245PROCFS opt_dontuse.h 246PSEUDOFS opt_dontuse.h 247SMBFS opt_dontuse.h 248TMPFS opt_dontuse.h 249UDF opt_dontuse.h 250UNIONFS opt_dontuse.h 251ZFS opt_dontuse.h 252 253# Pseudofs debugging 254PSEUDOFS_TRACE opt_pseudofs.h 255 256# In-kernel GSS-API 257KGSSAPI opt_kgssapi.h 258KGSSAPI_DEBUG opt_kgssapi.h 259 260# These static filesystems have one slightly bogus static dependency in 261# sys/i386/i386/autoconf.c. If any of these filesystems are 262# statically compiled into the kernel, code for mounting them as root 263# filesystems will be enabled - but look below. 264# NFSCL - client 265# NFSD - server 266NFSCL opt_nfs.h 267NFSD opt_nfs.h 268 269# filesystems and libiconv bridge 270CD9660_ICONV opt_dontuse.h 271MSDOSFS_ICONV opt_dontuse.h 272UDF_ICONV opt_dontuse.h 273 274# If you are following the conditions in the copyright, 275# you can enable soft-updates which will speed up a lot of thigs 276# and make the system safer from crashes at the same time. 277# otherwise a STUB module will be compiled in. 278SOFTUPDATES opt_ffs.h 279 280# On small, embedded systems, it can be useful to turn off support for 281# snapshots. It saves about 30-40k for a feature that would be lightly 282# used, if it is used at all. 283NO_FFS_SNAPSHOT opt_ffs.h 284 285# Enabling this option turns on support for Access Control Lists in UFS, 286# which can be used to support high security configurations. Depends on 287# UFS_EXTATTR. 288UFS_ACL opt_ufs.h 289 290# Enabling this option turns on support for extended attributes in UFS-based 291# filesystems, which can be used to support high security configurations 292# as well as new filesystem features. 293UFS_EXTATTR opt_ufs.h 294UFS_EXTATTR_AUTOSTART opt_ufs.h 295 296# Enable fast hash lookups for large directories on UFS-based filesystems. 297UFS_DIRHASH opt_ufs.h 298 299# Enable gjournal-based UFS journal. 300UFS_GJOURNAL opt_ufs.h 301 302# The below sentence is not in English, and neither is this one. 303# We plan to remove the static dependences above, with a 304# <filesystem>_ROOT option to control if it usable as root. This list 305# allows these options to be present in config files already (though 306# they won't make any difference yet). 307NFS_ROOT opt_nfsroot.h 308 309# SMB/CIFS requester 310NETSMB opt_netsmb.h 311 312# Options used only in subr_param.c. 313HZ opt_param.h 314MAXFILES opt_param.h 315NBUF opt_param.h 316NSFBUFS opt_param.h 317VM_BCACHE_SIZE_MAX opt_param.h 318VM_SWZONE_SIZE_MAX opt_param.h 319MAXUSERS 320DFLDSIZ opt_param.h 321MAXDSIZ opt_param.h 322MAXSSIZ opt_param.h 323 324# Generic SCSI options. 325CAM_MAX_HIGHPOWER opt_cam.h 326CAMDEBUG opt_cam.h 327CAM_DEBUG_COMPILE opt_cam.h 328CAM_DEBUG_DELAY opt_cam.h 329CAM_DEBUG_BUS opt_cam.h 330CAM_DEBUG_TARGET opt_cam.h 331CAM_DEBUG_LUN opt_cam.h 332CAM_DEBUG_FLAGS opt_cam.h 333CAM_BOOT_DELAY opt_cam.h 334CAM_IOSCHED_DYNAMIC opt_cam.h 335SCSI_DELAY opt_scsi.h 336SCSI_NO_SENSE_STRINGS opt_scsi.h 337SCSI_NO_OP_STRINGS opt_scsi.h 338 339# Options used only in cam/ata/ata_da.c 340ADA_TEST_FAILURE opt_ada.h 341ATA_STATIC_ID opt_ada.h 342 343# Options used only in cam/scsi/scsi_cd.c 344CHANGER_MIN_BUSY_SECONDS opt_cd.h 345CHANGER_MAX_BUSY_SECONDS opt_cd.h 346 347# Options used only in cam/scsi/scsi_sa.c. 348SA_IO_TIMEOUT opt_sa.h 349SA_SPACE_TIMEOUT opt_sa.h 350SA_REWIND_TIMEOUT opt_sa.h 351SA_ERASE_TIMEOUT opt_sa.h 352SA_1FM_AT_EOD opt_sa.h 353 354# Options used only in cam/scsi/scsi_pt.c 355SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 356 357# Options used only in cam/scsi/scsi_ses.c 358SES_ENABLE_PASSTHROUGH opt_ses.h 359 360# Options used in dev/sym/ (Symbios SCSI driver). 361SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 362 # Allows the ncr to take precedence 363 # 1 (1<<0) -> 810a, 860 364 # 2 (1<<1) -> 825a, 875, 885, 895 365 # 4 (1<<2) -> 895a, 896, 1510d 366SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 367 # disabled:0 (default), enabled:1 368SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 369 # disabled:0, enabled:1 (default) 370SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 371 # default:8, range:[1..64] 372 373# Options used only in dev/ncr/* 374SCSI_NCR_DEBUG opt_ncr.h 375SCSI_NCR_MAX_SYNC opt_ncr.h 376SCSI_NCR_MAX_WIDE opt_ncr.h 377SCSI_NCR_MYADDR opt_ncr.h 378 379# Options used only in dev/isp/* 380ISP_TARGET_MODE opt_isp.h 381ISP_FW_CRASH_DUMP opt_isp.h 382ISP_DEFAULT_ROLES opt_isp.h 383ISP_INTERNAL_TARGET opt_isp.h 384ISP_FCTAPE_OFF opt_isp.h 385 386# Options used only in dev/iscsi 387ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 388 389# Net stuff. 390ACCEPT_FILTER_DATA 391ACCEPT_FILTER_DNS 392ACCEPT_FILTER_HTTP 393ALTQ opt_global.h 394ALTQ_CBQ opt_altq.h 395ALTQ_CDNR opt_altq.h 396ALTQ_CODEL opt_altq.h 397ALTQ_DEBUG opt_altq.h 398ALTQ_HFSC opt_altq.h 399ALTQ_FAIRQ opt_altq.h 400ALTQ_NOPCC opt_altq.h 401ALTQ_PRIQ opt_altq.h 402ALTQ_RED opt_altq.h 403ALTQ_RIO opt_altq.h 404BOOTP opt_bootp.h 405BOOTP_BLOCKSIZE opt_bootp.h 406BOOTP_COMPAT opt_bootp.h 407BOOTP_NFSROOT opt_bootp.h 408BOOTP_NFSV3 opt_bootp.h 409BOOTP_WIRED_TO opt_bootp.h 410DEVICE_POLLING 411DUMMYNET opt_ipdn.h 412RATELIMIT opt_ratelimit.h 413INET opt_inet.h 414INET6 opt_inet6.h 415IPDIVERT 416IPFILTER opt_ipfilter.h 417IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 418IPFILTER_LOG opt_ipfilter.h 419IPFILTER_LOOKUP opt_ipfilter.h 420IPFIREWALL opt_ipfw.h 421IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 422IPFIREWALL_NAT opt_ipfw.h 423IPFIREWALL_NAT64 opt_ipfw.h 424IPFIREWALL_NAT64_DIRECT_OUTPUT opt_ipfw.h 425IPFIREWALL_NPTV6 opt_ipfw.h 426IPFIREWALL_VERBOSE opt_ipfw.h 427IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 428IPFIREWALL_PMOD opt_ipfw.h 429IPSEC opt_ipsec.h 430IPSEC_DEBUG opt_ipsec.h 431IPSEC_SUPPORT opt_ipsec.h 432IPSTEALTH 433KRPC 434LIBALIAS 435LIBMBPOOL 436LIBMCHAIN 437MBUF_PROFILING 438MBUF_STRESS_TEST 439MROUTING opt_mrouting.h 440NFSLOCKD 441PCBGROUP opt_pcbgroup.h 442PF_DEFAULT_TO_DROP opt_pf.h 443RADIX_MPATH opt_mpath.h 444ROUTETABLES opt_route.h 445RSS opt_rss.h 446SLIP_IFF_OPTS opt_slip.h 447TCPDEBUG 448TCPPCAP opt_global.h 449SIFTR 450TCP_HHOOK opt_inet.h 451TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 452TCP_RFC7413 opt_inet.h 453TCP_RFC7413_MAX_KEYS opt_inet.h 454TCP_SIGNATURE opt_ipsec.h 455VLAN_ARRAY opt_vlan.h 456XBONEHACK 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# DPT driver debug flags 554DPT_MEASURE_PERFORMANCE opt_dpt.h 555DPT_RESET_HBA opt_dpt.h 556 557# Misc debug flags. Most of these should probably be replaced with 558# 'DEBUG', and then let people recompile just the interesting modules 559# with 'make CC="cc -DDEBUG"'. 560CLUSTERDEBUG opt_debug_cluster.h 561DEBUG_1284 opt_ppb_1284.h 562VP0_DEBUG opt_vpo.h 563LPT_DEBUG opt_lpt.h 564PLIP_DEBUG opt_plip.h 565LOCKF_DEBUG opt_debug_lockf.h 566SI_DEBUG opt_debug_si.h 567IFMEDIA_DEBUG opt_ifmedia.h 568 569# Fb options 570FB_DEBUG opt_fb.h 571FB_INSTALL_CDEV opt_fb.h 572 573# ppbus related options 574PERIPH_1284 opt_ppb_1284.h 575DONTPROBE_1284 opt_ppb_1284.h 576 577# smbus related options 578ENABLE_ALART opt_intpm.h 579 580# These cause changes all over the kernel 581BLKDEV_IOSIZE opt_global.h 582BURN_BRIDGES opt_global.h 583DEBUG opt_global.h 584DEBUG_LOCKS opt_global.h 585DEBUG_VFS_LOCKS opt_global.h 586DFLTPHYS opt_global.h 587DIAGNOSTIC opt_global.h 588INVARIANT_SUPPORT opt_global.h 589INVARIANTS opt_global.h 590MAXCPU opt_global.h 591MAXMEMDOM opt_global.h 592MAXPHYS opt_global.h 593MCLSHIFT opt_global.h 594MUTEX_NOINLINE opt_global.h 595LOCK_PROFILING opt_global.h 596LOCK_PROFILING_FAST opt_global.h 597MSIZE opt_global.h 598REGRESSION opt_global.h 599RWLOCK_NOINLINE opt_global.h 600SX_NOINLINE opt_global.h 601VFS_BIO_DEBUG opt_global.h 602 603# These are VM related options 604VM_KMEM_SIZE opt_vm.h 605VM_KMEM_SIZE_SCALE opt_vm.h 606VM_KMEM_SIZE_MAX opt_vm.h 607VM_NRESERVLEVEL opt_vm.h 608VM_NUMA_ALLOC opt_vm.h 609VM_LEVEL_0_ORDER opt_vm.h 610NO_SWAPPING opt_vm.h 611MALLOC_MAKE_FAILURES opt_vm.h 612MALLOC_PROFILE opt_vm.h 613MALLOC_DEBUG_MAXZONES opt_vm.h 614 615# The MemGuard replacement allocator used for tamper-after-free detection 616DEBUG_MEMGUARD opt_vm.h 617 618# The RedZone malloc(9) protection 619DEBUG_REDZONE opt_vm.h 620 621# Standard SMP options 622EARLY_AP_STARTUP opt_global.h 623SMP opt_global.h 624 625# Size of the kernel message buffer 626MSGBUF_SIZE opt_msgbuf.h 627 628# NFS options 629NFS_MINATTRTIMO opt_nfs.h 630NFS_MAXATTRTIMO opt_nfs.h 631NFS_MINDIRATTRTIMO opt_nfs.h 632NFS_MAXDIRATTRTIMO opt_nfs.h 633NFS_DEBUG opt_nfs.h 634 635# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 636OVERRIDE_CARD opt_bktr.h 637OVERRIDE_TUNER opt_bktr.h 638OVERRIDE_DBX opt_bktr.h 639OVERRIDE_MSP opt_bktr.h 640BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 641BROOKTREE_ALLOC_PAGES opt_bktr.h 642BKTR_OVERRIDE_CARD opt_bktr.h 643BKTR_OVERRIDE_TUNER opt_bktr.h 644BKTR_OVERRIDE_DBX opt_bktr.h 645BKTR_OVERRIDE_MSP opt_bktr.h 646BKTR_SYSTEM_DEFAULT opt_bktr.h 647BKTR_ALLOC_PAGES opt_bktr.h 648BKTR_USE_PLL opt_bktr.h 649BKTR_GPIO_ACCESS opt_bktr.h 650BKTR_NO_MSP_RESET opt_bktr.h 651BKTR_430_FX_MODE opt_bktr.h 652BKTR_SIS_VIA_MODE opt_bktr.h 653BKTR_USE_FREEBSD_SMBUS opt_bktr.h 654BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 655 656# Options for uart(4) 657UART_PPS_ON_CTS opt_uart.h 658UART_POLL_FREQ opt_uart.h 659UART_DEV_TOLERANCE_PCT opt_uart.h 660 661# options for bus/device framework 662BUS_DEBUG opt_bus.h 663 664# options for USB support 665USB_DEBUG opt_usb.h 666USB_HOST_ALIGN opt_usb.h 667USB_REQ_DEBUG opt_usb.h 668USB_TEMPLATE opt_usb.h 669USB_VERBOSE opt_usb.h 670USB_DMA_SINGLE_ALLOC opt_usb.h 671USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 672U3G_DEBUG opt_u3g.h 673UKBD_DFLT_KEYMAP opt_ukbd.h 674UPLCOM_INTR_INTERVAL opt_uplcom.h 675UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 676UVSCOM_INTR_INTERVAL opt_uvscom.h 677 678# options for the Realtek rtwn driver 679RTWN_DEBUG opt_rtwn.h 680RTWN_WITHOUT_UCODE opt_rtwn.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 703WITNESS_COUNT opt_witness.h 704OPENSOLARIS_WITNESS opt_global.h 705 706# options for ACPI support 707ACPI_DEBUG opt_acpi.h 708ACPI_MAX_TASKS opt_acpi.h 709ACPI_MAX_THREADS opt_acpi.h 710ACPI_DMAR opt_acpi.h 711DEV_ACPI opt_acpi.h 712 713# ISA support 714DEV_ISA opt_isa.h 715ISAPNP opt_isa.h 716 717# various 'device presence' options. 718DEV_BPF opt_bpf.h 719DEV_CARP opt_carp.h 720DEV_NETMAP opt_global.h 721DEV_PCI opt_pci.h 722DEV_PF opt_pf.h 723DEV_PFLOG opt_pf.h 724DEV_PFSYNC opt_pf.h 725DEV_RANDOM opt_global.h 726DEV_SPLASH opt_splash.h 727DEV_VLAN opt_vlan.h 728 729# ed driver 730ED_HPP opt_ed.h 731ED_3C503 opt_ed.h 732ED_SIC opt_ed.h 733 734# bce driver 735BCE_DEBUG opt_bce.h 736BCE_NVRAM_WRITE_SUPPORT opt_bce.h 737 738SOCKBUF_DEBUG opt_global.h 739 740 741# options for ubsec driver 742UBSEC_DEBUG opt_ubsec.h 743UBSEC_RNDTEST opt_ubsec.h 744UBSEC_NO_RNG opt_ubsec.h 745 746# options for hifn driver 747HIFN_DEBUG opt_hifn.h 748HIFN_RNDTEST opt_hifn.h 749 750# options for safenet driver 751SAFE_DEBUG opt_safe.h 752SAFE_NO_RNG opt_safe.h 753SAFE_RNDTEST opt_safe.h 754 755# syscons/vt options 756MAXCONS opt_syscons.h 757SC_ALT_MOUSE_IMAGE opt_syscons.h 758SC_CUT_SPACES2TABS opt_syscons.h 759SC_CUT_SEPCHARS opt_syscons.h 760SC_DEBUG_LEVEL opt_syscons.h 761SC_DFLT_FONT opt_syscons.h 762SC_DISABLE_KDBKEY opt_syscons.h 763SC_DISABLE_REBOOT opt_syscons.h 764SC_HISTORY_SIZE opt_syscons.h 765SC_KERNEL_CONS_ATTR opt_syscons.h 766SC_KERNEL_CONS_REV_ATTR opt_syscons.h 767SC_MOUSE_CHAR opt_syscons.h 768SC_NO_CUTPASTE opt_syscons.h 769SC_NO_FONT_LOADING opt_syscons.h 770SC_NO_HISTORY opt_syscons.h 771SC_NO_MODE_CHANGE opt_syscons.h 772SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 773SC_NO_SYSMOUSE opt_syscons.h 774SC_NORM_ATTR opt_syscons.h 775SC_NORM_REV_ATTR opt_syscons.h 776SC_PIXEL_MODE opt_syscons.h 777SC_RENDER_DEBUG opt_syscons.h 778SC_TWOBUTTON_MOUSE opt_syscons.h 779VT_ALT_TO_ESC_HACK opt_syscons.h 780VT_FB_DEFAULT_WIDTH opt_syscons.h 781VT_FB_DEFAULT_HEIGHT opt_syscons.h 782VT_MAXWINDOWS opt_syscons.h 783VT_TWOBUTTON_MOUSE opt_syscons.h 784DEV_SC opt_syscons.h 785DEV_VT opt_syscons.h 786 787# teken terminal emulator options 788TEKEN_CONS25 opt_teken.h 789TEKEN_UTF8 opt_teken.h 790TERMINAL_KERN_ATTR opt_teken.h 791TERMINAL_NORM_ATTR opt_teken.h 792 793# options for printf 794PRINTF_BUFR_SIZE opt_printf.h 795 796# kbd options 797KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 798KBD_INSTALL_CDEV opt_kbd.h 799KBD_MAXRETRY opt_kbd.h 800KBD_MAXWAIT opt_kbd.h 801KBD_RESETDELAY opt_kbd.h 802KBDIO_DEBUG opt_kbd.h 803 804KBDMUX_DFLT_KEYMAP opt_kbdmux.h 805 806# options for the Atheros driver 807ATH_DEBUG opt_ath.h 808ATH_TXBUF opt_ath.h 809ATH_RXBUF opt_ath.h 810ATH_DIAGAPI opt_ath.h 811ATH_TX99_DIAG opt_ath.h 812ATH_ENABLE_11N opt_ath.h 813ATH_ENABLE_DFS opt_ath.h 814ATH_EEPROM_FIRMWARE opt_ath.h 815ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 816ATH_DEBUG_ALQ opt_ath.h 817ATH_KTR_INTR_DEBUG opt_ath.h 818 819# options for the Atheros hal 820AH_SUPPORT_AR5416 opt_ah.h 821# XXX For now, this breaks non-AR9130 chipsets, so only use it 822# XXX when actually targeting AR9130. 823AH_SUPPORT_AR9130 opt_ah.h 824 825# This is required for AR933x SoC support 826AH_SUPPORT_AR9330 opt_ah.h 827AH_SUPPORT_AR9340 opt_ah.h 828AH_SUPPORT_QCA9530 opt_ah.h 829AH_SUPPORT_QCA9550 opt_ah.h 830 831AH_DEBUG opt_ah.h 832AH_ASSERT opt_ah.h 833AH_DEBUG_ALQ opt_ah.h 834AH_REGOPS_FUNC opt_ah.h 835AH_WRITE_REGDOMAIN opt_ah.h 836AH_DEBUG_COUNTRY opt_ah.h 837AH_WRITE_EEPROM opt_ah.h 838AH_PRIVATE_DIAG opt_ah.h 839AH_NEED_DESC_SWAP opt_ah.h 840AH_USE_INIPDGAIN opt_ah.h 841AH_MAXCHAN opt_ah.h 842AH_RXCFG_SDMAMW_4BYTES opt_ah.h 843AH_INTERRUPT_DEBUGGING opt_ah.h 844# AR5416 and later interrupt mitigation 845# XXX do not use this for AR9130 846AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 847 848# options for the Broadcom BCM43xx driver (bwi) 849BWI_DEBUG opt_bwi.h 850BWI_DEBUG_VERBOSE opt_bwi.h 851 852# options for the Brodacom BCM43xx driver (bwn) 853BWN_DEBUG opt_bwn.h 854BWN_GPL_PHY opt_bwn.h 855 856# Options for the SIBA driver 857SIBA_DEBUG opt_siba.h 858 859# options for the Marvell 8335 wireless driver 860MALO_DEBUG opt_malo.h 861MALO_TXBUF opt_malo.h 862MALO_RXBUF opt_malo.h 863 864# options for the Marvell wireless driver 865MWL_DEBUG opt_mwl.h 866MWL_TXBUF opt_mwl.h 867MWL_RXBUF opt_mwl.h 868MWL_DIAGAPI opt_mwl.h 869MWL_AGGR_SIZE opt_mwl.h 870MWL_TX_NODROP opt_mwl.h 871 872# Options for the Marvell NETA driver 873MVNETA_MULTIQUEUE opt_mvneta.h 874MVNETA_KTR opt_mvneta.h 875 876# Options for the Intel 802.11ac wireless driver 877IWM_DEBUG opt_iwm.h 878 879# Options for the Intel 802.11n wireless driver 880IWN_DEBUG opt_iwn.h 881 882# Options for the Intel 3945ABG wireless driver 883WPI_DEBUG opt_wpi.h 884 885# dcons options 886DCONS_BUF_SIZE opt_dcons.h 887DCONS_POLL_HZ opt_dcons.h 888DCONS_FORCE_CONSOLE opt_dcons.h 889DCONS_FORCE_GDB opt_dcons.h 890 891# HWPMC options 892HWPMC_DEBUG opt_global.h 893HWPMC_HOOKS 894HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 895 896# XBOX options for FreeBSD/i386, but some files are MI 897XBOX opt_xbox.h 898 899# Interrupt filtering 900INTR_FILTER 901 902# 802.11 support layer 903IEEE80211_DEBUG opt_wlan.h 904IEEE80211_DEBUG_REFCNT opt_wlan.h 905IEEE80211_AMPDU_AGE opt_wlan.h 906IEEE80211_SUPPORT_MESH opt_wlan.h 907IEEE80211_SUPPORT_SUPERG opt_wlan.h 908IEEE80211_SUPPORT_TDMA opt_wlan.h 909IEEE80211_ALQ opt_wlan.h 910IEEE80211_DFS_DEBUG opt_wlan.h 911 912# 802.11 TDMA support 913TDMA_SLOTLEN_DEFAULT opt_tdma.h 914TDMA_SLOTCNT_DEFAULT opt_tdma.h 915TDMA_BINTVAL_DEFAULT opt_tdma.h 916TDMA_TXRATE_11B_DEFAULT opt_tdma.h 917TDMA_TXRATE_11G_DEFAULT opt_tdma.h 918TDMA_TXRATE_11A_DEFAULT opt_tdma.h 919TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 920TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 921TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 922TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 923TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 924 925# VideoMode 926PICKMODE_DEBUG opt_videomode.h 927 928# Network stack virtualization options 929VIMAGE opt_global.h 930VNET_DEBUG opt_global.h 931 932# Common Flash Interface (CFI) options 933CFI_SUPPORT_STRATAFLASH opt_cfi.h 934CFI_ARMEDANDDANGEROUS opt_cfi.h 935CFI_HARDWAREBYTESWAP opt_cfi.h 936 937# Sound options 938SND_DEBUG opt_snd.h 939SND_DIAGNOSTIC opt_snd.h 940SND_FEEDER_MULTIFORMAT opt_snd.h 941SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 942SND_FEEDER_RATE_HP opt_snd.h 943SND_PCM_64 opt_snd.h 944SND_OLDSTEREO opt_snd.h 945 946X86BIOS 947 948# Flattened device tree options 949FDT opt_platform.h 950FDT_DTB_STATIC opt_platform.h 951 952# OFED Infiniband stack 953OFED opt_ofed.h 954OFED_DEBUG_INIT opt_ofed.h 955SDP opt_ofed.h 956SDP_DEBUG opt_ofed.h 957IPOIB opt_ofed.h 958IPOIB_DEBUG opt_ofed.h 959IPOIB_CM opt_ofed.h 960 961# Resource Accounting 962RACCT opt_global.h 963RACCT_DEFAULT_TO_DISABLED opt_global.h 964 965# Resource Limits 966RCTL opt_global.h 967 968# Random number generator(s) 969# Which CSPRNG hash we get. 970# If Yarrow is not chosen, Fortuna is selected. 971RANDOM_YARROW opt_global.h 972# With this, no entropy processor is loaded, but the entropy 973# harvesting infrastructure is present. This means an entropy 974# processor may be loaded as a module. 975RANDOM_LOADABLE opt_global.h 976# This turns on high-rate and potentially expensive harvesting in 977# the uma slab allocator. 978RANDOM_ENABLE_UMA opt_global.h 979 980# BHND(4) driver 981BHND_LOGLEVEL opt_global.h 982 983# GPIO and child devices 984GPIO_SPI_DEBUG opt_gpio.h 985 986# etherswitch(4) driver 987RTL8366_SOFT_RESET opt_etherswitch.h 988 989# evdev protocol support 990EVDEV_SUPPORT opt_evdev.h 991EVDEV_DEBUG opt_evdev.h 992UINPUT_DEBUG opt_evdev.h 993 994# Hyper-V network driver 995HN_DEBUG opt_hn.h 996 997# CAM-based MMC stack 998MMCCAM 999# Encrypted kernel crash dumps 1000EKCD opt_ekcd.h 1001