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 457FLOWTABLE opt_route.h 458FLOWTABLE_HASH_ALL opt_route.h 459 460# 461# SCTP 462# 463SCTP opt_sctp.h 464SCTP_DEBUG opt_sctp.h # Enable debug printfs 465SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 466SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 467SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 468SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 469SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 470SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 471SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 472SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 473SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 474SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 475SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 476# 477# 478# 479 480# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 481# Each netgraph node type can be either be compiled into the kernel 482# or loaded dynamically. To get the former, include the corresponding 483# option below. Each type has its own man page, e.g. ng_async(4). 484NETGRAPH 485NETGRAPH_DEBUG opt_netgraph.h 486NETGRAPH_ASYNC opt_netgraph.h 487NETGRAPH_ATMLLC opt_netgraph.h 488NETGRAPH_ATM_ATMPIF opt_netgraph.h 489NETGRAPH_BLUETOOTH opt_netgraph.h 490NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 491NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 492NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 493NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 494NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 495NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 496NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 497NETGRAPH_BPF opt_netgraph.h 498NETGRAPH_BRIDGE opt_netgraph.h 499NETGRAPH_CAR opt_netgraph.h 500NETGRAPH_CISCO opt_netgraph.h 501NETGRAPH_DEFLATE opt_netgraph.h 502NETGRAPH_DEVICE opt_netgraph.h 503NETGRAPH_ECHO opt_netgraph.h 504NETGRAPH_EIFACE opt_netgraph.h 505NETGRAPH_ETHER opt_netgraph.h 506NETGRAPH_ETHER_ECHO opt_netgraph.h 507NETGRAPH_FEC opt_netgraph.h 508NETGRAPH_FRAME_RELAY opt_netgraph.h 509NETGRAPH_GIF opt_netgraph.h 510NETGRAPH_GIF_DEMUX opt_netgraph.h 511NETGRAPH_HOLE opt_netgraph.h 512NETGRAPH_IFACE opt_netgraph.h 513NETGRAPH_IP_INPUT opt_netgraph.h 514NETGRAPH_IPFW opt_netgraph.h 515NETGRAPH_KSOCKET opt_netgraph.h 516NETGRAPH_L2TP opt_netgraph.h 517NETGRAPH_LMI opt_netgraph.h 518NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 519NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 520NETGRAPH_NAT opt_netgraph.h 521NETGRAPH_NETFLOW opt_netgraph.h 522NETGRAPH_ONE2MANY opt_netgraph.h 523NETGRAPH_PATCH opt_netgraph.h 524NETGRAPH_PIPE opt_netgraph.h 525NETGRAPH_PPP opt_netgraph.h 526NETGRAPH_PPPOE opt_netgraph.h 527NETGRAPH_PPTPGRE opt_netgraph.h 528NETGRAPH_PRED1 opt_netgraph.h 529NETGRAPH_RFC1490 opt_netgraph.h 530NETGRAPH_SOCKET opt_netgraph.h 531NETGRAPH_SPLIT opt_netgraph.h 532NETGRAPH_SPPP opt_netgraph.h 533NETGRAPH_TAG opt_netgraph.h 534NETGRAPH_TCPMSS opt_netgraph.h 535NETGRAPH_TEE opt_netgraph.h 536NETGRAPH_TTY opt_netgraph.h 537NETGRAPH_UI opt_netgraph.h 538NETGRAPH_VJC opt_netgraph.h 539NETGRAPH_VLAN opt_netgraph.h 540 541# NgATM options 542NGATM_ATM opt_netgraph.h 543NGATM_ATMBASE opt_netgraph.h 544NGATM_SSCOP opt_netgraph.h 545NGATM_SSCFU opt_netgraph.h 546NGATM_UNI opt_netgraph.h 547NGATM_CCATM opt_netgraph.h 548 549# DRM options 550DRM_DEBUG opt_drm.h 551 552TI_SF_BUF_JUMBO opt_ti.h 553TI_JUMBO_HDRSPLIT opt_ti.h 554 555# DPT driver debug flags 556DPT_MEASURE_PERFORMANCE opt_dpt.h 557DPT_RESET_HBA opt_dpt.h 558 559# Misc debug flags. Most of these should probably be replaced with 560# 'DEBUG', and then let people recompile just the interesting modules 561# with 'make CC="cc -DDEBUG"'. 562CLUSTERDEBUG opt_debug_cluster.h 563DEBUG_1284 opt_ppb_1284.h 564VP0_DEBUG opt_vpo.h 565LPT_DEBUG opt_lpt.h 566PLIP_DEBUG opt_plip.h 567LOCKF_DEBUG opt_debug_lockf.h 568SI_DEBUG opt_debug_si.h 569IFMEDIA_DEBUG opt_ifmedia.h 570 571# Fb options 572FB_DEBUG opt_fb.h 573FB_INSTALL_CDEV opt_fb.h 574 575# ppbus related options 576PERIPH_1284 opt_ppb_1284.h 577DONTPROBE_1284 opt_ppb_1284.h 578 579# smbus related options 580ENABLE_ALART opt_intpm.h 581 582# These cause changes all over the kernel 583BLKDEV_IOSIZE opt_global.h 584BURN_BRIDGES opt_global.h 585DEBUG opt_global.h 586DEBUG_LOCKS opt_global.h 587DEBUG_VFS_LOCKS opt_global.h 588DFLTPHYS opt_global.h 589DIAGNOSTIC opt_global.h 590INVARIANT_SUPPORT opt_global.h 591INVARIANTS opt_global.h 592MAXCPU opt_global.h 593MAXMEMDOM opt_global.h 594MAXPHYS opt_global.h 595MCLSHIFT opt_global.h 596MUTEX_NOINLINE opt_global.h 597LOCK_PROFILING opt_global.h 598LOCK_PROFILING_FAST opt_global.h 599MSIZE opt_global.h 600REGRESSION opt_global.h 601RWLOCK_NOINLINE opt_global.h 602SX_NOINLINE opt_global.h 603VFS_BIO_DEBUG opt_global.h 604 605# These are VM related options 606VM_KMEM_SIZE opt_vm.h 607VM_KMEM_SIZE_SCALE opt_vm.h 608VM_KMEM_SIZE_MAX opt_vm.h 609VM_NRESERVLEVEL opt_vm.h 610VM_NUMA_ALLOC opt_vm.h 611VM_LEVEL_0_ORDER opt_vm.h 612NO_SWAPPING opt_vm.h 613MALLOC_MAKE_FAILURES opt_vm.h 614MALLOC_PROFILE opt_vm.h 615MALLOC_DEBUG_MAXZONES opt_vm.h 616 617# The MemGuard replacement allocator used for tamper-after-free detection 618DEBUG_MEMGUARD opt_vm.h 619 620# The RedZone malloc(9) protection 621DEBUG_REDZONE opt_vm.h 622 623# Standard SMP options 624EARLY_AP_STARTUP opt_global.h 625SMP opt_global.h 626 627# Size of the kernel message buffer 628MSGBUF_SIZE opt_msgbuf.h 629 630# NFS options 631NFS_MINATTRTIMO opt_nfs.h 632NFS_MAXATTRTIMO opt_nfs.h 633NFS_MINDIRATTRTIMO opt_nfs.h 634NFS_MAXDIRATTRTIMO opt_nfs.h 635NFS_DEBUG opt_nfs.h 636 637# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 638OVERRIDE_CARD opt_bktr.h 639OVERRIDE_TUNER opt_bktr.h 640OVERRIDE_DBX opt_bktr.h 641OVERRIDE_MSP opt_bktr.h 642BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 643BROOKTREE_ALLOC_PAGES opt_bktr.h 644BKTR_OVERRIDE_CARD opt_bktr.h 645BKTR_OVERRIDE_TUNER opt_bktr.h 646BKTR_OVERRIDE_DBX opt_bktr.h 647BKTR_OVERRIDE_MSP opt_bktr.h 648BKTR_SYSTEM_DEFAULT opt_bktr.h 649BKTR_ALLOC_PAGES opt_bktr.h 650BKTR_USE_PLL opt_bktr.h 651BKTR_GPIO_ACCESS opt_bktr.h 652BKTR_NO_MSP_RESET opt_bktr.h 653BKTR_430_FX_MODE opt_bktr.h 654BKTR_SIS_VIA_MODE opt_bktr.h 655BKTR_USE_FREEBSD_SMBUS opt_bktr.h 656BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 657 658# Options for uart(4) 659UART_PPS_ON_CTS opt_uart.h 660UART_POLL_FREQ opt_uart.h 661UART_DEV_TOLERANCE_PCT opt_uart.h 662 663# options for bus/device framework 664BUS_DEBUG opt_bus.h 665 666# options for USB support 667USB_DEBUG opt_usb.h 668USB_HOST_ALIGN opt_usb.h 669USB_REQ_DEBUG opt_usb.h 670USB_TEMPLATE opt_usb.h 671USB_VERBOSE opt_usb.h 672USB_DMA_SINGLE_ALLOC opt_usb.h 673USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 674U3G_DEBUG opt_u3g.h 675UKBD_DFLT_KEYMAP opt_ukbd.h 676UPLCOM_INTR_INTERVAL opt_uplcom.h 677UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 678UVSCOM_INTR_INTERVAL opt_uvscom.h 679 680# options for the Realtek rtwn driver 681RTWN_DEBUG opt_rtwn.h 682RTWN_WITHOUT_UCODE opt_rtwn.h 683 684# Embedded system options 685INIT_PATH 686 687ROOTDEVNAME 688 689FDC_DEBUG opt_fdc.h 690PCFCLOCK_VERBOSE opt_pcfclock.h 691PCFCLOCK_MAX_RETRIES opt_pcfclock.h 692 693KTR opt_global.h 694KTR_ALQ opt_ktr.h 695KTR_MASK opt_ktr.h 696KTR_CPUMASK opt_ktr.h 697KTR_COMPILE opt_global.h 698KTR_BOOT_ENTRIES opt_global.h 699KTR_ENTRIES opt_global.h 700KTR_VERBOSE opt_ktr.h 701WITNESS opt_global.h 702WITNESS_KDB opt_witness.h 703WITNESS_NO_VNODE opt_witness.h 704WITNESS_SKIPSPIN opt_witness.h 705WITNESS_COUNT opt_witness.h 706OPENSOLARIS_WITNESS opt_global.h 707 708# options for ACPI support 709ACPI_DEBUG opt_acpi.h 710ACPI_MAX_TASKS opt_acpi.h 711ACPI_MAX_THREADS opt_acpi.h 712ACPI_DMAR opt_acpi.h 713DEV_ACPI opt_acpi.h 714 715# ISA support 716DEV_ISA opt_isa.h 717ISAPNP opt_isa.h 718 719# various 'device presence' options. 720DEV_BPF opt_bpf.h 721DEV_CARP opt_carp.h 722DEV_NETMAP opt_global.h 723DEV_PCI opt_pci.h 724DEV_PF opt_pf.h 725DEV_PFLOG opt_pf.h 726DEV_PFSYNC opt_pf.h 727DEV_RANDOM opt_global.h 728DEV_SPLASH opt_splash.h 729DEV_VLAN opt_vlan.h 730 731# ed driver 732ED_HPP opt_ed.h 733ED_3C503 opt_ed.h 734ED_SIC opt_ed.h 735 736# bce driver 737BCE_DEBUG opt_bce.h 738BCE_NVRAM_WRITE_SUPPORT opt_bce.h 739 740SOCKBUF_DEBUG opt_global.h 741 742 743# options for ubsec driver 744UBSEC_DEBUG opt_ubsec.h 745UBSEC_RNDTEST opt_ubsec.h 746UBSEC_NO_RNG opt_ubsec.h 747 748# options for hifn driver 749HIFN_DEBUG opt_hifn.h 750HIFN_RNDTEST opt_hifn.h 751 752# options for safenet driver 753SAFE_DEBUG opt_safe.h 754SAFE_NO_RNG opt_safe.h 755SAFE_RNDTEST opt_safe.h 756 757# syscons/vt options 758MAXCONS opt_syscons.h 759SC_ALT_MOUSE_IMAGE opt_syscons.h 760SC_CUT_SPACES2TABS opt_syscons.h 761SC_CUT_SEPCHARS opt_syscons.h 762SC_DEBUG_LEVEL opt_syscons.h 763SC_DFLT_FONT opt_syscons.h 764SC_DISABLE_KDBKEY opt_syscons.h 765SC_DISABLE_REBOOT opt_syscons.h 766SC_HISTORY_SIZE opt_syscons.h 767SC_KERNEL_CONS_ATTR opt_syscons.h 768SC_KERNEL_CONS_REV_ATTR opt_syscons.h 769SC_MOUSE_CHAR opt_syscons.h 770SC_NO_CUTPASTE opt_syscons.h 771SC_NO_FONT_LOADING opt_syscons.h 772SC_NO_HISTORY opt_syscons.h 773SC_NO_MODE_CHANGE opt_syscons.h 774SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 775SC_NO_SYSMOUSE opt_syscons.h 776SC_NORM_ATTR opt_syscons.h 777SC_NORM_REV_ATTR opt_syscons.h 778SC_PIXEL_MODE opt_syscons.h 779SC_RENDER_DEBUG opt_syscons.h 780SC_TWOBUTTON_MOUSE opt_syscons.h 781VT_ALT_TO_ESC_HACK opt_syscons.h 782VT_FB_DEFAULT_WIDTH opt_syscons.h 783VT_FB_DEFAULT_HEIGHT opt_syscons.h 784VT_MAXWINDOWS opt_syscons.h 785VT_TWOBUTTON_MOUSE opt_syscons.h 786DEV_SC opt_syscons.h 787DEV_VT opt_syscons.h 788 789# teken terminal emulator options 790TEKEN_CONS25 opt_teken.h 791TEKEN_UTF8 opt_teken.h 792TERMINAL_KERN_ATTR opt_teken.h 793TERMINAL_NORM_ATTR opt_teken.h 794 795# options for printf 796PRINTF_BUFR_SIZE opt_printf.h 797 798# kbd options 799KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 800KBD_INSTALL_CDEV opt_kbd.h 801KBD_MAXRETRY opt_kbd.h 802KBD_MAXWAIT opt_kbd.h 803KBD_RESETDELAY opt_kbd.h 804KBDIO_DEBUG opt_kbd.h 805 806KBDMUX_DFLT_KEYMAP opt_kbdmux.h 807 808# options for the Atheros driver 809ATH_DEBUG opt_ath.h 810ATH_TXBUF opt_ath.h 811ATH_RXBUF opt_ath.h 812ATH_DIAGAPI opt_ath.h 813ATH_TX99_DIAG opt_ath.h 814ATH_ENABLE_11N opt_ath.h 815ATH_ENABLE_DFS opt_ath.h 816ATH_EEPROM_FIRMWARE opt_ath.h 817ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 818ATH_DEBUG_ALQ opt_ath.h 819ATH_KTR_INTR_DEBUG opt_ath.h 820 821# options for the Atheros hal 822AH_SUPPORT_AR5416 opt_ah.h 823# XXX For now, this breaks non-AR9130 chipsets, so only use it 824# XXX when actually targeting AR9130. 825AH_SUPPORT_AR9130 opt_ah.h 826 827# This is required for AR933x SoC support 828AH_SUPPORT_AR9330 opt_ah.h 829AH_SUPPORT_AR9340 opt_ah.h 830AH_SUPPORT_QCA9530 opt_ah.h 831AH_SUPPORT_QCA9550 opt_ah.h 832 833AH_DEBUG opt_ah.h 834AH_ASSERT opt_ah.h 835AH_DEBUG_ALQ opt_ah.h 836AH_REGOPS_FUNC opt_ah.h 837AH_WRITE_REGDOMAIN opt_ah.h 838AH_DEBUG_COUNTRY opt_ah.h 839AH_WRITE_EEPROM opt_ah.h 840AH_PRIVATE_DIAG opt_ah.h 841AH_NEED_DESC_SWAP opt_ah.h 842AH_USE_INIPDGAIN opt_ah.h 843AH_MAXCHAN opt_ah.h 844AH_RXCFG_SDMAMW_4BYTES opt_ah.h 845AH_INTERRUPT_DEBUGGING opt_ah.h 846# AR5416 and later interrupt mitigation 847# XXX do not use this for AR9130 848AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 849 850# options for the Broadcom BCM43xx driver (bwi) 851BWI_DEBUG opt_bwi.h 852BWI_DEBUG_VERBOSE opt_bwi.h 853 854# options for the Brodacom BCM43xx driver (bwn) 855BWN_DEBUG opt_bwn.h 856BWN_GPL_PHY opt_bwn.h 857 858# Options for the SIBA driver 859SIBA_DEBUG opt_siba.h 860 861# options for the Marvell 8335 wireless driver 862MALO_DEBUG opt_malo.h 863MALO_TXBUF opt_malo.h 864MALO_RXBUF opt_malo.h 865 866# options for the Marvell wireless driver 867MWL_DEBUG opt_mwl.h 868MWL_TXBUF opt_mwl.h 869MWL_RXBUF opt_mwl.h 870MWL_DIAGAPI opt_mwl.h 871MWL_AGGR_SIZE opt_mwl.h 872MWL_TX_NODROP opt_mwl.h 873 874# Options for the Marvell NETA driver 875MVNETA_MULTIQUEUE opt_mvneta.h 876MVNETA_KTR opt_mvneta.h 877 878# Options for the Intel 802.11ac wireless driver 879IWM_DEBUG opt_iwm.h 880 881# Options for the Intel 802.11n wireless driver 882IWN_DEBUG opt_iwn.h 883 884# Options for the Intel 3945ABG wireless driver 885WPI_DEBUG opt_wpi.h 886 887# dcons options 888DCONS_BUF_SIZE opt_dcons.h 889DCONS_POLL_HZ opt_dcons.h 890DCONS_FORCE_CONSOLE opt_dcons.h 891DCONS_FORCE_GDB opt_dcons.h 892 893# HWPMC options 894HWPMC_DEBUG opt_global.h 895HWPMC_HOOKS 896HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 897 898# XBOX options for FreeBSD/i386, but some files are MI 899XBOX opt_xbox.h 900 901# Interrupt filtering 902INTR_FILTER 903 904# 802.11 support layer 905IEEE80211_DEBUG opt_wlan.h 906IEEE80211_DEBUG_REFCNT opt_wlan.h 907IEEE80211_AMPDU_AGE opt_wlan.h 908IEEE80211_SUPPORT_MESH opt_wlan.h 909IEEE80211_SUPPORT_SUPERG opt_wlan.h 910IEEE80211_SUPPORT_TDMA opt_wlan.h 911IEEE80211_ALQ opt_wlan.h 912IEEE80211_DFS_DEBUG opt_wlan.h 913 914# 802.11 TDMA support 915TDMA_SLOTLEN_DEFAULT opt_tdma.h 916TDMA_SLOTCNT_DEFAULT opt_tdma.h 917TDMA_BINTVAL_DEFAULT opt_tdma.h 918TDMA_TXRATE_11B_DEFAULT opt_tdma.h 919TDMA_TXRATE_11G_DEFAULT opt_tdma.h 920TDMA_TXRATE_11A_DEFAULT opt_tdma.h 921TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 922TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 923TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 924TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 925TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 926 927# VideoMode 928PICKMODE_DEBUG opt_videomode.h 929 930# Network stack virtualization options 931VIMAGE opt_global.h 932VNET_DEBUG opt_global.h 933 934# Common Flash Interface (CFI) options 935CFI_SUPPORT_STRATAFLASH opt_cfi.h 936CFI_ARMEDANDDANGEROUS opt_cfi.h 937CFI_HARDWAREBYTESWAP opt_cfi.h 938 939# Sound options 940SND_DEBUG opt_snd.h 941SND_DIAGNOSTIC opt_snd.h 942SND_FEEDER_MULTIFORMAT opt_snd.h 943SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 944SND_FEEDER_RATE_HP opt_snd.h 945SND_PCM_64 opt_snd.h 946SND_OLDSTEREO opt_snd.h 947 948X86BIOS 949 950# Flattened device tree options 951FDT opt_platform.h 952FDT_DTB_STATIC opt_platform.h 953 954# OFED Infiniband stack 955OFED opt_ofed.h 956OFED_DEBUG_INIT opt_ofed.h 957SDP opt_ofed.h 958SDP_DEBUG opt_ofed.h 959IPOIB opt_ofed.h 960IPOIB_DEBUG opt_ofed.h 961IPOIB_CM opt_ofed.h 962 963# Resource Accounting 964RACCT opt_global.h 965RACCT_DEFAULT_TO_DISABLED opt_global.h 966 967# Resource Limits 968RCTL opt_global.h 969 970# Random number generator(s) 971# Which CSPRNG hash we get. 972# If Yarrow is not chosen, Fortuna is selected. 973RANDOM_YARROW opt_global.h 974# With this, no entropy processor is loaded, but the entropy 975# harvesting infrastructure is present. This means an entropy 976# processor may be loaded as a module. 977RANDOM_LOADABLE opt_global.h 978# This turns on high-rate and potentially expensive harvesting in 979# the uma slab allocator. 980RANDOM_ENABLE_UMA opt_global.h 981 982# BHND(4) driver 983BHND_LOGLEVEL opt_global.h 984 985# GPIO and child devices 986GPIO_SPI_DEBUG opt_gpio.h 987 988# etherswitch(4) driver 989RTL8366_SOFT_RESET opt_etherswitch.h 990 991# evdev protocol support 992EVDEV_SUPPORT opt_evdev.h 993EVDEV_DEBUG opt_evdev.h 994UINPUT_DEBUG opt_evdev.h 995 996# Hyper-V network driver 997HN_DEBUG opt_hn.h 998 999# Encrypted kernel crash dumps 1000EKCD opt_ekcd.h 1001