options revision 307775
1# $FreeBSD: stable/11/sys/conf/options 307775 2016-10-22 15:26:32Z gonzo $ 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_CLOUDABI32 opt_dontuse.h 89COMPAT_CLOUDABI64 opt_dontuse.h 90COMPAT_LINUXKPI opt_compat.h 91COMPILING_LINT opt_global.h 92CY_PCI_FASTINTR 93DEADLKRES opt_watchdog.h 94DEVICE_NUMA 95EXT_RESOURCES opt_global.h 96DIRECTIO 97FILEMON opt_dontuse.h 98FFCLOCK 99FULL_PREEMPTION opt_sched.h 100GZIO opt_gzio.h 101IMAGACT_BINMISC opt_dontuse.h 102IPI_PREEMPTION opt_sched.h 103GEOM_AES opt_geom.h 104GEOM_BDE opt_geom.h 105GEOM_BSD opt_geom.h 106GEOM_CACHE opt_geom.h 107GEOM_CONCAT opt_geom.h 108GEOM_ELI opt_geom.h 109GEOM_FOX opt_geom.h 110GEOM_GATE opt_geom.h 111GEOM_JOURNAL opt_geom.h 112GEOM_LABEL opt_geom.h 113GEOM_LABEL_GPT opt_geom.h 114GEOM_LINUX_LVM opt_geom.h 115GEOM_MAP opt_geom.h 116GEOM_MBR opt_geom.h 117GEOM_MIRROR opt_geom.h 118GEOM_MOUNTVER opt_geom.h 119GEOM_MULTIPATH opt_geom.h 120GEOM_NOP opt_geom.h 121GEOM_PART_APM opt_geom.h 122GEOM_PART_BSD opt_geom.h 123GEOM_PART_BSD64 opt_geom.h 124GEOM_PART_EBR opt_geom.h 125GEOM_PART_EBR_COMPAT opt_geom.h 126GEOM_PART_GPT opt_geom.h 127GEOM_PART_LDM opt_geom.h 128GEOM_PART_MBR opt_geom.h 129GEOM_PART_PC98 opt_geom.h 130GEOM_PART_VTOC8 opt_geom.h 131GEOM_PC98 opt_geom.h 132GEOM_RAID opt_geom.h 133GEOM_RAID3 opt_geom.h 134GEOM_SHSEC opt_geom.h 135GEOM_STRIPE opt_geom.h 136GEOM_SUNLABEL opt_geom.h 137GEOM_UZIP opt_geom.h 138GEOM_UZIP_DEBUG opt_geom.h 139GEOM_VINUM opt_geom.h 140GEOM_VIRSTOR opt_geom.h 141GEOM_VOL opt_geom.h 142GEOM_ZERO opt_geom.h 143IFLIB opt_iflib.h 144KDTRACE_HOOKS opt_global.h 145KDTRACE_FRAME opt_kdtrace.h 146KN_HASHSIZE opt_kqueue.h 147KSTACK_MAX_PAGES 148KSTACK_PAGES 149KSTACK_USAGE_PROF 150KTRACE 151KTRACE_REQUEST_POOL opt_ktrace.h 152LIBICONV 153MAC opt_global.h 154MAC_BIBA opt_dontuse.h 155MAC_BSDEXTENDED opt_dontuse.h 156MAC_IFOFF opt_dontuse.h 157MAC_LOMAC opt_dontuse.h 158MAC_MLS opt_dontuse.h 159MAC_NONE opt_dontuse.h 160MAC_PARTITION opt_dontuse.h 161MAC_PORTACL opt_dontuse.h 162MAC_SEEOTHERUIDS opt_dontuse.h 163MAC_STATIC opt_mac.h 164MAC_STUB opt_dontuse.h 165MAC_TEST opt_dontuse.h 166MD_ROOT opt_md.h 167MD_ROOT_FSTYPE opt_md.h 168MD_ROOT_SIZE opt_md.h 169MFI_DEBUG opt_mfi.h 170MFI_DECODE_LOG opt_mfi.h 171MPROF_BUFFERS opt_mprof.h 172MPROF_HASH_SIZE opt_mprof.h 173NEW_PCIB opt_global.h 174NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 175NO_ADAPTIVE_RWLOCKS 176NO_ADAPTIVE_SX 177NO_EVENTTIMERS opt_timer.h 178NO_SYSCTL_DESCR opt_global.h 179NSWBUF_MIN opt_swap.h 180MBUF_PACKET_ZONE_DISABLE opt_global.h 181PANIC_REBOOT_WAIT_TIME opt_panic.h 182PCI_HP opt_pci.h 183PCI_IOV opt_global.h 184PPC_DEBUG opt_ppc.h 185PPC_PROBE_CHIPSET opt_ppc.h 186PPS_SYNC opt_ntp.h 187PREEMPTION opt_sched.h 188QUOTA 189SCHED_4BSD opt_sched.h 190SCHED_STATS opt_sched.h 191SCHED_ULE opt_sched.h 192SLEEPQUEUE_PROFILING 193SLHCI_DEBUG opt_slhci.h 194SPX_HACK 195STACK opt_stack.h 196SUIDDIR 197MSGMNB opt_sysvipc.h 198MSGMNI opt_sysvipc.h 199MSGSEG opt_sysvipc.h 200MSGSSZ opt_sysvipc.h 201MSGTQL opt_sysvipc.h 202SEMMNI opt_sysvipc.h 203SEMMNS opt_sysvipc.h 204SEMMNU opt_sysvipc.h 205SEMMSL opt_sysvipc.h 206SEMOPM opt_sysvipc.h 207SEMUME opt_sysvipc.h 208SHMALL opt_sysvipc.h 209SHMMAX opt_sysvipc.h 210SHMMAXPGS opt_sysvipc.h 211SHMMIN opt_sysvipc.h 212SHMMNI opt_sysvipc.h 213SHMSEG opt_sysvipc.h 214SYSVMSG opt_sysvipc.h 215SYSVSEM opt_sysvipc.h 216SYSVSHM opt_sysvipc.h 217SW_WATCHDOG opt_watchdog.h 218TURNSTILE_PROFILING 219UMTX_PROFILING 220VERBOSE_SYSINIT 221WLCACHE opt_wavelan.h 222WLDEBUG opt_wavelan.h 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 384 385# Options used only in dev/iscsi 386ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 387 388# Net stuff. 389ACCEPT_FILTER_DATA 390ACCEPT_FILTER_DNS 391ACCEPT_FILTER_HTTP 392ALTQ opt_global.h 393ALTQ_CBQ opt_altq.h 394ALTQ_CDNR opt_altq.h 395ALTQ_CODEL opt_altq.h 396ALTQ_DEBUG opt_altq.h 397ALTQ_HFSC opt_altq.h 398ALTQ_FAIRQ opt_altq.h 399ALTQ_NOPCC opt_altq.h 400ALTQ_PRIQ opt_altq.h 401ALTQ_RED opt_altq.h 402ALTQ_RIO opt_altq.h 403BOOTP opt_bootp.h 404BOOTP_BLOCKSIZE opt_bootp.h 405BOOTP_COMPAT opt_bootp.h 406BOOTP_NFSROOT opt_bootp.h 407BOOTP_NFSV3 opt_bootp.h 408BOOTP_WIRED_TO opt_bootp.h 409DEVICE_POLLING 410DUMMYNET opt_ipdn.h 411INET opt_inet.h 412INET6 opt_inet6.h 413IPDIVERT 414IPFILTER opt_ipfilter.h 415IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 416IPFILTER_LOG opt_ipfilter.h 417IPFILTER_LOOKUP opt_ipfilter.h 418IPFIREWALL opt_ipfw.h 419IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 420IPFIREWALL_NAT opt_ipfw.h 421IPFIREWALL_VERBOSE opt_ipfw.h 422IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 423IPSEC opt_ipsec.h 424IPSEC_DEBUG opt_ipsec.h 425IPSEC_FILTERTUNNEL opt_ipsec.h 426IPSEC_NAT_T opt_ipsec.h 427IPSTEALTH 428KRPC 429LIBALIAS 430LIBMBPOOL 431LIBMCHAIN 432MBUF_PROFILING 433MBUF_STRESS_TEST 434MROUTING opt_mrouting.h 435NFSLOCKD 436PCBGROUP opt_pcbgroup.h 437PF_DEFAULT_TO_DROP opt_pf.h 438RADIX_MPATH opt_mpath.h 439ROUTETABLES opt_route.h 440RSS opt_rss.h 441SLIP_IFF_OPTS opt_slip.h 442TCPDEBUG 443TCPPCAP opt_global.h 444SIFTR 445TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 446TCP_RFC7413 opt_inet.h 447TCP_RFC7413_MAX_KEYS opt_inet.h 448TCP_SIGNATURE opt_inet.h 449VLAN_ARRAY opt_vlan.h 450XBONEHACK 451FLOWTABLE opt_route.h 452FLOWTABLE_HASH_ALL opt_route.h 453 454# 455# SCTP 456# 457SCTP opt_sctp.h 458SCTP_DEBUG opt_sctp.h # Enable debug printfs 459SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 460SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 461SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 462SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 463SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 464SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 465SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 466SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 467SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 468SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 469SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 470# 471# 472# 473 474# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 475# Each netgraph node type can be either be compiled into the kernel 476# or loaded dynamically. To get the former, include the corresponding 477# option below. Each type has its own man page, e.g. ng_async(4). 478NETGRAPH 479NETGRAPH_DEBUG opt_netgraph.h 480NETGRAPH_ASYNC opt_netgraph.h 481NETGRAPH_ATMLLC opt_netgraph.h 482NETGRAPH_ATM_ATMPIF opt_netgraph.h 483NETGRAPH_BLUETOOTH opt_netgraph.h 484NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 485NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 486NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 487NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 488NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 489NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 490NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 491NETGRAPH_BPF opt_netgraph.h 492NETGRAPH_BRIDGE opt_netgraph.h 493NETGRAPH_CAR opt_netgraph.h 494NETGRAPH_CISCO opt_netgraph.h 495NETGRAPH_DEFLATE opt_netgraph.h 496NETGRAPH_DEVICE opt_netgraph.h 497NETGRAPH_ECHO opt_netgraph.h 498NETGRAPH_EIFACE opt_netgraph.h 499NETGRAPH_ETHER opt_netgraph.h 500NETGRAPH_ETHER_ECHO opt_netgraph.h 501NETGRAPH_FEC opt_netgraph.h 502NETGRAPH_FRAME_RELAY opt_netgraph.h 503NETGRAPH_GIF opt_netgraph.h 504NETGRAPH_GIF_DEMUX opt_netgraph.h 505NETGRAPH_HOLE opt_netgraph.h 506NETGRAPH_IFACE opt_netgraph.h 507NETGRAPH_IP_INPUT opt_netgraph.h 508NETGRAPH_IPFW opt_netgraph.h 509NETGRAPH_KSOCKET opt_netgraph.h 510NETGRAPH_L2TP opt_netgraph.h 511NETGRAPH_LMI opt_netgraph.h 512# MPPC compression requires proprietary files (not included) 513NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 514NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 515NETGRAPH_NAT opt_netgraph.h 516NETGRAPH_NETFLOW opt_netgraph.h 517NETGRAPH_ONE2MANY opt_netgraph.h 518NETGRAPH_PATCH opt_netgraph.h 519NETGRAPH_PIPE opt_netgraph.h 520NETGRAPH_PPP opt_netgraph.h 521NETGRAPH_PPPOE opt_netgraph.h 522NETGRAPH_PPTPGRE opt_netgraph.h 523NETGRAPH_PRED1 opt_netgraph.h 524NETGRAPH_RFC1490 opt_netgraph.h 525NETGRAPH_SOCKET opt_netgraph.h 526NETGRAPH_SPLIT opt_netgraph.h 527NETGRAPH_SPPP opt_netgraph.h 528NETGRAPH_TAG opt_netgraph.h 529NETGRAPH_TCPMSS opt_netgraph.h 530NETGRAPH_TEE opt_netgraph.h 531NETGRAPH_TTY opt_netgraph.h 532NETGRAPH_UI opt_netgraph.h 533NETGRAPH_VJC opt_netgraph.h 534NETGRAPH_VLAN opt_netgraph.h 535 536# NgATM options 537NGATM_ATM opt_netgraph.h 538NGATM_ATMBASE opt_netgraph.h 539NGATM_SSCOP opt_netgraph.h 540NGATM_SSCFU opt_netgraph.h 541NGATM_UNI opt_netgraph.h 542NGATM_CCATM opt_netgraph.h 543 544# DRM options 545DRM_DEBUG opt_drm.h 546 547TI_SF_BUF_JUMBO opt_ti.h 548TI_JUMBO_HDRSPLIT opt_ti.h 549 550# XXX Conflict: # of devices vs network protocol (Native ATM). 551# This makes "atm.h" unusable. 552NATM 553 554# DPT driver debug flags 555DPT_MEASURE_PERFORMANCE opt_dpt.h 556DPT_RESET_HBA opt_dpt.h 557 558# Misc debug flags. Most of these should probably be replaced with 559# 'DEBUG', and then let people recompile just the interesting modules 560# with 'make CC="cc -DDEBUG"'. 561CLUSTERDEBUG opt_debug_cluster.h 562DEBUG_1284 opt_ppb_1284.h 563VP0_DEBUG opt_vpo.h 564LPT_DEBUG opt_lpt.h 565PLIP_DEBUG opt_plip.h 566LOCKF_DEBUG opt_debug_lockf.h 567SI_DEBUG opt_debug_si.h 568IFMEDIA_DEBUG opt_ifmedia.h 569 570# Fb options 571FB_DEBUG opt_fb.h 572FB_INSTALL_CDEV opt_fb.h 573 574# ppbus related options 575PERIPH_1284 opt_ppb_1284.h 576DONTPROBE_1284 opt_ppb_1284.h 577 578# smbus related options 579ENABLE_ALART opt_intpm.h 580 581# These cause changes all over the kernel 582BLKDEV_IOSIZE opt_global.h 583BURN_BRIDGES opt_global.h 584DEBUG opt_global.h 585DEBUG_LOCKS opt_global.h 586DEBUG_VFS_LOCKS opt_global.h 587DFLTPHYS opt_global.h 588DIAGNOSTIC opt_global.h 589INVARIANT_SUPPORT opt_global.h 590INVARIANTS opt_global.h 591MAXCPU opt_global.h 592MAXMEMDOM opt_global.h 593MAXPHYS opt_global.h 594MCLSHIFT opt_global.h 595MUTEX_NOINLINE opt_global.h 596LOCK_PROFILING opt_global.h 597LOCK_PROFILING_FAST opt_global.h 598MSIZE opt_global.h 599REGRESSION opt_global.h 600RWLOCK_NOINLINE opt_global.h 601SX_NOINLINE opt_global.h 602VFS_BIO_DEBUG opt_global.h 603 604# These are VM related options 605VM_KMEM_SIZE opt_vm.h 606VM_KMEM_SIZE_SCALE opt_vm.h 607VM_KMEM_SIZE_MAX opt_vm.h 608VM_NRESERVLEVEL opt_vm.h 609VM_NUMA_ALLOC opt_vm.h 610VM_LEVEL_0_ORDER opt_vm.h 611NO_SWAPPING opt_vm.h 612MALLOC_MAKE_FAILURES opt_vm.h 613MALLOC_PROFILE opt_vm.h 614MALLOC_DEBUG_MAXZONES opt_vm.h 615 616# The MemGuard replacement allocator used for tamper-after-free detection 617DEBUG_MEMGUARD opt_vm.h 618 619# The RedZone malloc(9) protection 620DEBUG_REDZONE opt_vm.h 621 622# Standard SMP options 623EARLY_AP_STARTUP opt_global.h 624SMP opt_global.h 625 626# Size of the kernel message buffer 627MSGBUF_SIZE opt_msgbuf.h 628 629# NFS options 630NFS_MINATTRTIMO opt_nfs.h 631NFS_MAXATTRTIMO opt_nfs.h 632NFS_MINDIRATTRTIMO opt_nfs.h 633NFS_MAXDIRATTRTIMO opt_nfs.h 634NFS_DEBUG opt_nfs.h 635 636# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 637OVERRIDE_CARD opt_bktr.h 638OVERRIDE_TUNER opt_bktr.h 639OVERRIDE_DBX opt_bktr.h 640OVERRIDE_MSP opt_bktr.h 641BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 642BROOKTREE_ALLOC_PAGES opt_bktr.h 643BKTR_OVERRIDE_CARD opt_bktr.h 644BKTR_OVERRIDE_TUNER opt_bktr.h 645BKTR_OVERRIDE_DBX opt_bktr.h 646BKTR_OVERRIDE_MSP opt_bktr.h 647BKTR_SYSTEM_DEFAULT opt_bktr.h 648BKTR_ALLOC_PAGES opt_bktr.h 649BKTR_USE_PLL opt_bktr.h 650BKTR_GPIO_ACCESS opt_bktr.h 651BKTR_NO_MSP_RESET opt_bktr.h 652BKTR_430_FX_MODE opt_bktr.h 653BKTR_SIS_VIA_MODE opt_bktr.h 654BKTR_USE_FREEBSD_SMBUS opt_bktr.h 655BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 656 657# Options for uart(4) 658UART_PPS_ON_CTS opt_uart.h 659UART_POLL_FREQ opt_uart.h 660UART_DEV_TOLERANCE_PCT opt_uart.h 661 662# options for bus/device framework 663BUS_DEBUG opt_bus.h 664 665# options for USB support 666USB_DEBUG opt_usb.h 667USB_HOST_ALIGN opt_usb.h 668USB_REQ_DEBUG opt_usb.h 669USB_TEMPLATE opt_usb.h 670USB_VERBOSE opt_usb.h 671USB_DMA_SINGLE_ALLOC opt_usb.h 672USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 673U3G_DEBUG opt_u3g.h 674UKBD_DFLT_KEYMAP opt_ukbd.h 675UPLCOM_INTR_INTERVAL opt_uplcom.h 676UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 677UVSCOM_INTR_INTERVAL opt_uvscom.h 678 679# options for the Realtek RTL8188*U/RTL8192CU driver (urtwn) 680URTWN_WITHOUT_UCODE opt_urtwn.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_MCA opt_mca.h 721DEV_NETMAP opt_global.h 722DEV_PCI opt_pci.h 723DEV_PF opt_pf.h 724DEV_PFLOG opt_pf.h 725DEV_PFSYNC opt_pf.h 726DEV_RANDOM opt_global.h 727DEV_SPLASH opt_splash.h 728DEV_VLAN opt_vlan.h 729 730# EISA support 731DEV_EISA opt_eisa.h 732EISA_SLOTS opt_eisa.h 733 734# ed driver 735ED_HPP opt_ed.h 736ED_3C503 opt_ed.h 737ED_SIC opt_ed.h 738 739# bce driver 740BCE_DEBUG opt_bce.h 741BCE_NVRAM_WRITE_SUPPORT opt_bce.h 742 743SOCKBUF_DEBUG opt_global.h 744 745 746# options for ubsec driver 747UBSEC_DEBUG opt_ubsec.h 748UBSEC_RNDTEST opt_ubsec.h 749UBSEC_NO_RNG opt_ubsec.h 750 751# options for hifn driver 752HIFN_DEBUG opt_hifn.h 753HIFN_RNDTEST opt_hifn.h 754 755# options for safenet driver 756SAFE_DEBUG opt_safe.h 757SAFE_NO_RNG opt_safe.h 758SAFE_RNDTEST opt_safe.h 759 760# syscons/vt options 761MAXCONS opt_syscons.h 762SC_ALT_MOUSE_IMAGE opt_syscons.h 763SC_CUT_SPACES2TABS opt_syscons.h 764SC_CUT_SEPCHARS opt_syscons.h 765SC_DEBUG_LEVEL opt_syscons.h 766SC_DFLT_FONT opt_syscons.h 767SC_DISABLE_KDBKEY opt_syscons.h 768SC_DISABLE_REBOOT opt_syscons.h 769SC_HISTORY_SIZE opt_syscons.h 770SC_KERNEL_CONS_ATTR opt_syscons.h 771SC_KERNEL_CONS_REV_ATTR opt_syscons.h 772SC_MOUSE_CHAR opt_syscons.h 773SC_NO_CUTPASTE opt_syscons.h 774SC_NO_FONT_LOADING opt_syscons.h 775SC_NO_HISTORY opt_syscons.h 776SC_NO_MODE_CHANGE opt_syscons.h 777SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 778SC_NO_SYSMOUSE opt_syscons.h 779SC_NORM_ATTR opt_syscons.h 780SC_NORM_REV_ATTR opt_syscons.h 781SC_PIXEL_MODE opt_syscons.h 782SC_RENDER_DEBUG opt_syscons.h 783SC_TWOBUTTON_MOUSE opt_syscons.h 784VT_ALT_TO_ESC_HACK opt_syscons.h 785VT_FB_DEFAULT_WIDTH opt_syscons.h 786VT_FB_DEFAULT_HEIGHT opt_syscons.h 787VT_MAXWINDOWS opt_syscons.h 788VT_TWOBUTTON_MOUSE opt_syscons.h 789DEV_SC opt_syscons.h 790DEV_VT opt_syscons.h 791 792# teken terminal emulator options 793TEKEN_CONS25 opt_teken.h 794TEKEN_UTF8 opt_teken.h 795TERMINAL_KERN_ATTR opt_teken.h 796TERMINAL_NORM_ATTR opt_teken.h 797 798# options for printf 799PRINTF_BUFR_SIZE opt_printf.h 800 801# kbd options 802KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 803KBD_INSTALL_CDEV opt_kbd.h 804KBD_MAXRETRY opt_kbd.h 805KBD_MAXWAIT opt_kbd.h 806KBD_RESETDELAY opt_kbd.h 807KBDIO_DEBUG opt_kbd.h 808 809KBDMUX_DFLT_KEYMAP opt_kbdmux.h 810 811# options for the Atheros driver 812ATH_DEBUG opt_ath.h 813ATH_TXBUF opt_ath.h 814ATH_RXBUF opt_ath.h 815ATH_DIAGAPI opt_ath.h 816ATH_TX99_DIAG opt_ath.h 817ATH_ENABLE_11N opt_ath.h 818ATH_ENABLE_DFS opt_ath.h 819ATH_EEPROM_FIRMWARE opt_ath.h 820ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 821ATH_DEBUG_ALQ opt_ath.h 822ATH_KTR_INTR_DEBUG opt_ath.h 823 824# options for the Atheros hal 825AH_SUPPORT_AR5416 opt_ah.h 826# XXX For now, this breaks non-AR9130 chipsets, so only use it 827# XXX when actually targeting AR9130. 828AH_SUPPORT_AR9130 opt_ah.h 829 830# This is required for AR933x SoC support 831AH_SUPPORT_AR9330 opt_ah.h 832AH_SUPPORT_AR9340 opt_ah.h 833AH_SUPPORT_QCA9530 opt_ah.h 834AH_SUPPORT_QCA9550 opt_ah.h 835 836AH_DEBUG opt_ah.h 837AH_ASSERT opt_ah.h 838AH_DEBUG_ALQ opt_ah.h 839AH_REGOPS_FUNC opt_ah.h 840AH_WRITE_REGDOMAIN opt_ah.h 841AH_DEBUG_COUNTRY opt_ah.h 842AH_WRITE_EEPROM opt_ah.h 843AH_PRIVATE_DIAG opt_ah.h 844AH_NEED_DESC_SWAP opt_ah.h 845AH_USE_INIPDGAIN opt_ah.h 846AH_MAXCHAN opt_ah.h 847AH_RXCFG_SDMAMW_4BYTES opt_ah.h 848AH_INTERRUPT_DEBUGGING opt_ah.h 849# AR5416 and later interrupt mitigation 850# XXX do not use this for AR9130 851AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 852 853# options for the Broadcom BCM43xx driver (bwi) 854BWI_DEBUG opt_bwi.h 855BWI_DEBUG_VERBOSE opt_bwi.h 856 857# options for the Brodacom BCM43xx driver (bwn) 858BWN_DEBUG opt_bwn.h 859BWN_GPL_PHY opt_bwn.h 860 861# Options for the SIBA driver 862SIBA_DEBUG opt_siba.h 863 864# options for the Marvell 8335 wireless driver 865MALO_DEBUG opt_malo.h 866MALO_TXBUF opt_malo.h 867MALO_RXBUF opt_malo.h 868 869# options for the Marvell wireless driver 870MWL_DEBUG opt_mwl.h 871MWL_TXBUF opt_mwl.h 872MWL_RXBUF opt_mwl.h 873MWL_DIAGAPI opt_mwl.h 874MWL_AGGR_SIZE opt_mwl.h 875MWL_TX_NODROP opt_mwl.h 876 877# Options for the Intel 802.11ac wireless driver 878IWM_DEBUG opt_iwm.h 879 880# Options for the Intel 802.11n wireless driver 881IWN_DEBUG opt_iwn.h 882 883# Options for the Intel 3945ABG wireless driver 884WPI_DEBUG opt_wpi.h 885 886# dcons options 887DCONS_BUF_SIZE opt_dcons.h 888DCONS_POLL_HZ opt_dcons.h 889DCONS_FORCE_CONSOLE opt_dcons.h 890DCONS_FORCE_GDB opt_dcons.h 891 892# HWPMC options 893HWPMC_DEBUG opt_global.h 894HWPMC_HOOKS 895HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 896 897# XBOX options for FreeBSD/i386, but some files are MI 898XBOX opt_xbox.h 899 900# Interrupt filtering 901INTR_FILTER 902 903# 802.11 support layer 904IEEE80211_DEBUG opt_wlan.h 905IEEE80211_DEBUG_REFCNT opt_wlan.h 906IEEE80211_AMPDU_AGE opt_wlan.h 907IEEE80211_SUPPORT_MESH opt_wlan.h 908IEEE80211_SUPPORT_SUPERG opt_wlan.h 909IEEE80211_SUPPORT_TDMA opt_wlan.h 910IEEE80211_ALQ opt_wlan.h 911IEEE80211_DFS_DEBUG opt_wlan.h 912 913# 802.11 TDMA support 914TDMA_SLOTLEN_DEFAULT opt_tdma.h 915TDMA_SLOTCNT_DEFAULT opt_tdma.h 916TDMA_BINTVAL_DEFAULT opt_tdma.h 917TDMA_TXRATE_11B_DEFAULT opt_tdma.h 918TDMA_TXRATE_11G_DEFAULT opt_tdma.h 919TDMA_TXRATE_11A_DEFAULT opt_tdma.h 920TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 921TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 922TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 923TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 924TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 925 926# VideoMode 927PICKMODE_DEBUG opt_videomode.h 928 929# Network stack virtualization options 930VIMAGE opt_global.h 931VNET_DEBUG opt_global.h 932 933# Common Flash Interface (CFI) options 934CFI_SUPPORT_STRATAFLASH opt_cfi.h 935CFI_ARMEDANDDANGEROUS opt_cfi.h 936CFI_HARDWAREBYTESWAP opt_cfi.h 937 938# Sound options 939SND_DEBUG opt_snd.h 940SND_DIAGNOSTIC opt_snd.h 941SND_FEEDER_MULTIFORMAT opt_snd.h 942SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 943SND_FEEDER_RATE_HP opt_snd.h 944SND_PCM_64 opt_snd.h 945SND_OLDSTEREO opt_snd.h 946 947X86BIOS 948 949# Flattened device tree options 950FDT opt_platform.h 951FDT_DTB_STATIC opt_platform.h 952 953# OFED Infiniband stack 954OFED opt_ofed.h 955OFED_DEBUG_INIT opt_ofed.h 956SDP opt_ofed.h 957SDP_DEBUG opt_ofed.h 958IPOIB opt_ofed.h 959IPOIB_DEBUG opt_ofed.h 960IPOIB_CM opt_ofed.h 961 962# Resource Accounting 963RACCT opt_global.h 964RACCT_DEFAULT_TO_DISABLED opt_global.h 965 966# Resource Limits 967RCTL opt_global.h 968 969# Random number generator(s) 970# Which CSPRNG hash we get. 971# If Yarrow is not chosen, Fortuna is selected. 972RANDOM_YARROW opt_global.h 973# With this, no entropy processor is loaded, but the entropy 974# harvesting infrastructure is present. This means an entropy 975# processor may be loaded as a module. 976RANDOM_LOADABLE opt_global.h 977# This turns on high-rate and potentially expensive harvesting in 978# the uma slab allocator. 979RANDOM_ENABLE_UMA opt_global.h 980 981# Intel em(4) driver 982EM_MULTIQUEUE opt_em.h 983 984# BHND(4) driver 985BHND_LOGLEVEL opt_global.h 986 987# GPIO and child devices 988GPIO_SPI_DEBUG opt_gpio.h 989 990# evdev protocol support 991EVDEV_SUPPORT opt_evdev.h 992EVDEV_DEBUG opt_evdev.h 993UINPUT_DEBUG opt_evdev.h 994