1# $FreeBSD$ 2# 3# On the handling of kernel options 4# 5# All kernel options should be listed in NOTES, with suitable 6# descriptions. Negative options (options that make some code not 7# compile) should be commented out; LINT (generated from NOTES) should 8# compile as much code as possible. Try to structure option-using 9# code so that a single option only switch code on, or only switch 10# code off, to make it possible to have a full compile-test. If 11# necessary, you can check for COMPILING_LINT to get maximum code 12# coverage. 13# 14# All new options shall also be listed in either "conf/options" or 15# "conf/options.<machine>". Options that affect a single source-file 16# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options 17# that affect multiple files should either go in "opt_global.h" if 18# this is a kernel-wide option (used just about everywhere), or in 19# "opt_<option-name-in-lower-case>.h" if it affects only some files. 20# Note that the effect of listing only an option without a 21# header-file-name in conf/options (and cousins) is that the last 22# convention is followed. 23# 24# This handling scheme is not yet fully implemented. 25# 26# 27# Format of this file: 28# Option name filename 29# 30# If filename is missing, the default is 31# opt_<name-of-option-in-lower-case>.h 32 33AAC_DEBUG opt_aac.h 34AACRAID_DEBUG opt_aacraid.h 35AHC_ALLOW_MEMIO opt_aic7xxx.h 36AHC_TMODE_ENABLE opt_aic7xxx.h 37AHC_DUMP_EEPROM opt_aic7xxx.h 38AHC_DEBUG opt_aic7xxx.h 39AHC_DEBUG_OPTS opt_aic7xxx.h 40AHC_REG_PRETTY_PRINT opt_aic7xxx.h 41AHD_DEBUG opt_aic79xx.h 42AHD_DEBUG_OPTS opt_aic79xx.h 43AHD_TMODE_ENABLE opt_aic79xx.h 44AHD_REG_PRETTY_PRINT opt_aic79xx.h 45ADW_ALLOW_MEMIO opt_adw.h 46 47TWA_DEBUG opt_twa.h 48TWA_FLASH_FIRMWARE opt_twa.h 49 50# Debugging options. 51ALT_BREAK_TO_DEBUGGER opt_kdb.h 52BREAK_TO_DEBUGGER opt_kdb.h 53DDB 54DDB_BUFR_SIZE opt_ddb.h 55DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 56DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 57DDB_CTF opt_ddb.h 58DDB_NUMSYM opt_ddb.h 59GDB 60KDB opt_global.h 61KDB_TRACE opt_kdb.h 62KDB_UNATTENDED opt_kdb.h 63KLD_DEBUG opt_kld.h 64SYSCTL_DEBUG opt_sysctl.h 65EARLY_PRINTF opt_global.h 66TEXTDUMP_PREFERRED opt_ddb.h 67TEXTDUMP_VERBOSE opt_ddb.h 68 69# Miscellaneous options. 70ADAPTIVE_LOCKMGRS 71ALQ 72ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 73ATSE_CFI_HACK opt_cfi.h 74AUDIT opt_global.h 75BOOTHOWTO opt_global.h 76BOOTVERBOSE opt_global.h 77CALLOUT_PROFILING 78CAPABILITIES opt_capsicum.h 79CAPABILITY_MODE opt_capsicum.h 80COMPAT_43 opt_compat.h 81COMPAT_43TTY opt_compat.h 82COMPAT_FREEBSD4 opt_compat.h 83COMPAT_FREEBSD5 opt_compat.h 84COMPAT_FREEBSD6 opt_compat.h 85COMPAT_FREEBSD7 opt_compat.h 86COMPAT_FREEBSD9 opt_compat.h 87COMPAT_FREEBSD10 opt_compat.h 88COMPAT_CLOUDABI64 opt_dontuse.h 89COMPAT_LINUXKPI opt_compat.h 90COMPILING_LINT opt_global.h 91CY_PCI_FASTINTR 92DEADLKRES opt_watchdog.h 93DEVICE_NUMA 94EXT_RESOURCES opt_global.h 95DIRECTIO 96FILEMON opt_dontuse.h 97FFCLOCK 98FULL_PREEMPTION opt_sched.h 99GZIO opt_gzio.h 100IMAGACT_BINMISC opt_dontuse.h 101IPI_PREEMPTION opt_sched.h 102GEOM_AES opt_geom.h 103GEOM_BDE opt_geom.h 104GEOM_BSD opt_geom.h 105GEOM_CACHE opt_geom.h 106GEOM_CONCAT opt_geom.h 107GEOM_ELI opt_geom.h 108GEOM_FOX opt_geom.h 109GEOM_GATE opt_geom.h 110GEOM_JOURNAL opt_geom.h 111GEOM_LABEL opt_geom.h 112GEOM_LABEL_GPT opt_geom.h 113GEOM_LINUX_LVM opt_geom.h 114GEOM_MAP opt_geom.h 115GEOM_MBR opt_geom.h 116GEOM_MIRROR opt_geom.h 117GEOM_MOUNTVER opt_geom.h 118GEOM_MULTIPATH opt_geom.h 119GEOM_NOP opt_geom.h 120GEOM_PART_APM opt_geom.h 121GEOM_PART_BSD opt_geom.h 122GEOM_PART_BSD64 opt_geom.h 123GEOM_PART_EBR opt_geom.h 124GEOM_PART_EBR_COMPAT opt_geom.h 125GEOM_PART_GPT opt_geom.h 126GEOM_PART_LDM opt_geom.h 127GEOM_PART_MBR opt_geom.h 128GEOM_PART_PC98 opt_geom.h 129GEOM_PART_VTOC8 opt_geom.h 130GEOM_PC98 opt_geom.h 131GEOM_RAID opt_geom.h 132GEOM_RAID3 opt_geom.h 133GEOM_SHSEC opt_geom.h 134GEOM_STRIPE opt_geom.h 135GEOM_SUNLABEL opt_geom.h 136GEOM_UZIP opt_geom.h 137GEOM_UZIP_DEBUG opt_geom.h 138GEOM_VINUM opt_geom.h 139GEOM_VIRSTOR opt_geom.h 140GEOM_VOL opt_geom.h 141GEOM_ZERO opt_geom.h 142KDTRACE_HOOKS opt_global.h 143KDTRACE_FRAME opt_kdtrace.h 144KN_HASHSIZE opt_kqueue.h 145KSTACK_MAX_PAGES 146KSTACK_PAGES 147KSTACK_USAGE_PROF 148KTRACE 149KTRACE_REQUEST_POOL opt_ktrace.h 150LIBICONV 151MAC opt_global.h 152MAC_BIBA opt_dontuse.h 153MAC_BSDEXTENDED opt_dontuse.h 154MAC_IFOFF opt_dontuse.h 155MAC_LOMAC opt_dontuse.h 156MAC_MLS opt_dontuse.h 157MAC_NONE opt_dontuse.h 158MAC_PARTITION opt_dontuse.h 159MAC_PORTACL opt_dontuse.h 160MAC_SEEOTHERUIDS opt_dontuse.h 161MAC_STATIC opt_mac.h 162MAC_STUB opt_dontuse.h 163MAC_TEST opt_dontuse.h 164MD_ROOT opt_md.h 165MD_ROOT_FSTYPE opt_md.h 166MD_ROOT_SIZE opt_md.h 167MFI_DEBUG opt_mfi.h 168MFI_DECODE_LOG opt_mfi.h 169MPROF_BUFFERS opt_mprof.h 170MPROF_HASH_SIZE opt_mprof.h 171NEW_PCIB opt_global.h 172NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 173NO_ADAPTIVE_RWLOCKS 174NO_ADAPTIVE_SX 175NO_EVENTTIMERS opt_timer.h 176NO_SYSCTL_DESCR opt_global.h 177NSWBUF_MIN opt_swap.h 178MBUF_PACKET_ZONE_DISABLE opt_global.h 179PANIC_REBOOT_WAIT_TIME opt_panic.h 180PCI_IOV opt_global.h 181PPC_DEBUG opt_ppc.h 182PPC_PROBE_CHIPSET opt_ppc.h 183PPS_SYNC opt_ntp.h 184PREEMPTION opt_sched.h 185QUOTA 186SCHED_4BSD opt_sched.h 187SCHED_STATS opt_sched.h 188SCHED_ULE opt_sched.h 189SLEEPQUEUE_PROFILING 190SLHCI_DEBUG opt_slhci.h 191SPX_HACK 192STACK opt_stack.h 193SUIDDIR 194MSGMNB opt_sysvipc.h 195MSGMNI opt_sysvipc.h 196MSGSEG opt_sysvipc.h 197MSGSSZ opt_sysvipc.h 198MSGTQL opt_sysvipc.h 199SEMMNI opt_sysvipc.h 200SEMMNS opt_sysvipc.h 201SEMMNU opt_sysvipc.h 202SEMMSL opt_sysvipc.h 203SEMOPM opt_sysvipc.h 204SEMUME opt_sysvipc.h 205SHMALL opt_sysvipc.h 206SHMMAX opt_sysvipc.h 207SHMMAXPGS opt_sysvipc.h 208SHMMIN opt_sysvipc.h 209SHMMNI opt_sysvipc.h 210SHMSEG opt_sysvipc.h 211SYSVMSG opt_sysvipc.h 212SYSVSEM opt_sysvipc.h 213SYSVSHM opt_sysvipc.h 214SW_WATCHDOG opt_watchdog.h 215TURNSTILE_PROFILING 216UMTX_PROFILING 217VERBOSE_SYSINIT 218WLCACHE opt_wavelan.h 219WLDEBUG opt_wavelan.h 220 221# POSIX kernel options 222P1003_1B_MQUEUE opt_posix.h 223P1003_1B_SEMAPHORES opt_posix.h 224_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 225 226# Do we want the config file compiled into the kernel? 227INCLUDE_CONFIG_FILE opt_config.h 228 229# Options for static filesystems. These should only be used at config 230# time, since the corresponding lkms cannot work if there are any static 231# dependencies. Unusability is enforced by hiding the defines for the 232# options in a never-included header. 233AUTOFS opt_dontuse.h 234CD9660 opt_dontuse.h 235EXT2FS opt_dontuse.h 236FDESCFS opt_dontuse.h 237FFS opt_dontuse.h 238FUSE opt_dontuse.h 239MSDOSFS opt_dontuse.h 240NANDFS opt_dontuse.h 241NULLFS opt_dontuse.h 242PROCFS opt_dontuse.h 243PSEUDOFS opt_dontuse.h 244REISERFS opt_dontuse.h 245SMBFS opt_dontuse.h 246TMPFS opt_dontuse.h 247UDF opt_dontuse.h 248UNIONFS opt_dontuse.h 249ZFS opt_dontuse.h 250 251# Pseudofs debugging 252PSEUDOFS_TRACE opt_pseudofs.h 253 254# In-kernel GSS-API 255KGSSAPI opt_kgssapi.h 256KGSSAPI_DEBUG opt_kgssapi.h 257 258# These static filesystems have one slightly bogus static dependency in 259# sys/i386/i386/autoconf.c. If any of these filesystems are 260# statically compiled into the kernel, code for mounting them as root 261# filesystems will be enabled - but look below. 262# NFSCL - client 263# NFSD - server 264NFSCL opt_nfs.h 265NFSD opt_nfs.h 266 267# filesystems and libiconv bridge 268CD9660_ICONV opt_dontuse.h 269MSDOSFS_ICONV opt_dontuse.h 270UDF_ICONV opt_dontuse.h 271 272# If you are following the conditions in the copyright, 273# you can enable soft-updates which will speed up a lot of thigs 274# and make the system safer from crashes at the same time. 275# otherwise a STUB module will be compiled in. 276SOFTUPDATES opt_ffs.h 277 278# On small, embedded systems, it can be useful to turn off support for 279# snapshots. It saves about 30-40k for a feature that would be lightly 280# used, if it is used at all. 281NO_FFS_SNAPSHOT opt_ffs.h 282 283# Enabling this option turns on support for Access Control Lists in UFS, 284# which can be used to support high security configurations. Depends on 285# UFS_EXTATTR. 286UFS_ACL opt_ufs.h 287 288# Enabling this option turns on support for extended attributes in UFS-based 289# filesystems, which can be used to support high security configurations 290# as well as new filesystem features. 291UFS_EXTATTR opt_ufs.h 292UFS_EXTATTR_AUTOSTART opt_ufs.h 293 294# Enable fast hash lookups for large directories on UFS-based filesystems. 295UFS_DIRHASH opt_ufs.h 296 297# Enable gjournal-based UFS journal. 298UFS_GJOURNAL opt_ufs.h 299 300# The below sentence is not in English, and neither is this one. 301# We plan to remove the static dependences above, with a 302# <filesystem>_ROOT option to control if it usable as root. This list 303# allows these options to be present in config files already (though 304# they won't make any difference yet). 305NFS_ROOT opt_nfsroot.h 306 307# SMB/CIFS requester 308NETSMB opt_netsmb.h 309 310# Options used only in subr_param.c. 311HZ opt_param.h 312MAXFILES opt_param.h 313NBUF opt_param.h 314NSFBUFS opt_param.h 315VM_BCACHE_SIZE_MAX opt_param.h 316VM_SWZONE_SIZE_MAX opt_param.h 317MAXUSERS 318DFLDSIZ opt_param.h 319MAXDSIZ opt_param.h 320MAXSSIZ opt_param.h 321 322# Generic SCSI options. 323CAM_MAX_HIGHPOWER opt_cam.h 324CAMDEBUG opt_cam.h 325CAM_DEBUG_COMPILE opt_cam.h 326CAM_DEBUG_DELAY opt_cam.h 327CAM_DEBUG_BUS opt_cam.h 328CAM_DEBUG_TARGET opt_cam.h 329CAM_DEBUG_LUN opt_cam.h 330CAM_DEBUG_FLAGS opt_cam.h 331CAM_BOOT_DELAY opt_cam.h 332SCSI_DELAY opt_scsi.h 333SCSI_NO_SENSE_STRINGS opt_scsi.h 334SCSI_NO_OP_STRINGS opt_scsi.h 335 336# Options used only in cam/ata/ata_da.c 337ADA_TEST_FAILURE opt_ada.h 338ATA_STATIC_ID opt_ada.h 339 340# Options used only in cam/scsi/scsi_cd.c 341CHANGER_MIN_BUSY_SECONDS opt_cd.h 342CHANGER_MAX_BUSY_SECONDS opt_cd.h 343 344# Options used only in cam/scsi/scsi_sa.c. 345SA_IO_TIMEOUT opt_sa.h 346SA_SPACE_TIMEOUT opt_sa.h 347SA_REWIND_TIMEOUT opt_sa.h 348SA_ERASE_TIMEOUT opt_sa.h 349SA_1FM_AT_EOD opt_sa.h 350 351# Options used only in cam/scsi/scsi_pt.c 352SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 353 354# Options used only in cam/scsi/scsi_ses.c 355SES_ENABLE_PASSTHROUGH opt_ses.h 356 357# Options used in dev/sym/ (Symbios SCSI driver). 358SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 359 # Allows the ncr to take precedence 360 # 1 (1<<0) -> 810a, 860 361 # 2 (1<<1) -> 825a, 875, 885, 895 362 # 4 (1<<2) -> 895a, 896, 1510d 363SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 364 # disabled:0 (default), enabled:1 365SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 366 # disabled:0, enabled:1 (default) 367SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 368 # default:8, range:[1..64] 369 370# Options used only in dev/ncr/* 371SCSI_NCR_DEBUG opt_ncr.h 372SCSI_NCR_MAX_SYNC opt_ncr.h 373SCSI_NCR_MAX_WIDE opt_ncr.h 374SCSI_NCR_MYADDR opt_ncr.h 375 376# Options used only in dev/isp/* 377ISP_TARGET_MODE opt_isp.h 378ISP_FW_CRASH_DUMP opt_isp.h 379ISP_DEFAULT_ROLES opt_isp.h 380ISP_INTERNAL_TARGET opt_isp.h 381 382# Options used only in dev/iscsi 383ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 384 385# Net stuff. 386ACCEPT_FILTER_DATA 387ACCEPT_FILTER_DNS 388ACCEPT_FILTER_HTTP 389ALTQ opt_global.h 390ALTQ_CBQ opt_altq.h 391ALTQ_CDNR opt_altq.h 392ALTQ_CODEL opt_altq.h 393ALTQ_DEBUG opt_altq.h 394ALTQ_HFSC opt_altq.h 395ALTQ_FAIRQ opt_altq.h 396ALTQ_NOPCC opt_altq.h 397ALTQ_PRIQ opt_altq.h 398ALTQ_RED opt_altq.h 399ALTQ_RIO opt_altq.h 400BOOTP opt_bootp.h 401BOOTP_BLOCKSIZE opt_bootp.h 402BOOTP_COMPAT opt_bootp.h 403BOOTP_NFSROOT opt_bootp.h 404BOOTP_NFSV3 opt_bootp.h 405BOOTP_WIRED_TO opt_bootp.h 406DEVICE_POLLING 407DUMMYNET opt_ipdn.h 408INET opt_inet.h 409INET6 opt_inet6.h 410IPDIVERT 411IPFILTER opt_ipfilter.h 412IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 413IPFILTER_LOG opt_ipfilter.h 414IPFILTER_LOOKUP opt_ipfilter.h 415IPFIREWALL opt_ipfw.h 416IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 417IPFIREWALL_NAT opt_ipfw.h 418IPFIREWALL_VERBOSE opt_ipfw.h 419IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 420IPSEC opt_ipsec.h 421IPSEC_DEBUG opt_ipsec.h 422IPSEC_FILTERTUNNEL opt_ipsec.h 423IPSEC_NAT_T opt_ipsec.h 424IPSTEALTH 425KRPC 426LIBALIAS 427LIBMBPOOL 428LIBMCHAIN 429MBUF_PROFILING 430MBUF_STRESS_TEST 431MROUTING opt_mrouting.h 432NFSLOCKD 433PCBGROUP opt_pcbgroup.h 434PF_DEFAULT_TO_DROP opt_pf.h 435RADIX_MPATH opt_mpath.h 436ROUTETABLES opt_route.h 437RSS opt_rss.h 438SLIP_IFF_OPTS opt_slip.h 439TCPDEBUG 440TCPPCAP opt_global.h 441SIFTR 442TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 443TCP_RFC7413 opt_inet.h 444TCP_RFC7413_MAX_KEYS opt_inet.h 445TCP_SIGNATURE opt_inet.h 446VLAN_ARRAY opt_vlan.h 447XBONEHACK 448FLOWTABLE opt_route.h 449FLOWTABLE_HASH_ALL opt_route.h 450 451# 452# SCTP 453# 454SCTP opt_sctp.h 455SCTP_DEBUG opt_sctp.h # Enable debug printfs 456SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 457SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 458SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 459SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 460SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 461SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 462SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 463SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 464SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 465SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 466SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 467# 468# 469# 470 471# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 472# Each netgraph node type can be either be compiled into the kernel 473# or loaded dynamically. To get the former, include the corresponding 474# option below. Each type has its own man page, e.g. ng_async(4). 475NETGRAPH 476NETGRAPH_DEBUG opt_netgraph.h 477NETGRAPH_ASYNC opt_netgraph.h 478NETGRAPH_ATMLLC opt_netgraph.h 479NETGRAPH_ATM_ATMPIF opt_netgraph.h 480NETGRAPH_BLUETOOTH opt_netgraph.h 481NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 482NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 483NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 484NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 485NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 486NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 487NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 488NETGRAPH_BPF opt_netgraph.h 489NETGRAPH_BRIDGE opt_netgraph.h 490NETGRAPH_CAR opt_netgraph.h 491NETGRAPH_CISCO opt_netgraph.h 492NETGRAPH_DEFLATE opt_netgraph.h 493NETGRAPH_DEVICE opt_netgraph.h 494NETGRAPH_ECHO opt_netgraph.h 495NETGRAPH_EIFACE opt_netgraph.h 496NETGRAPH_ETHER opt_netgraph.h 497NETGRAPH_ETHER_ECHO opt_netgraph.h 498NETGRAPH_FEC opt_netgraph.h 499NETGRAPH_FRAME_RELAY opt_netgraph.h 500NETGRAPH_GIF opt_netgraph.h 501NETGRAPH_GIF_DEMUX opt_netgraph.h 502NETGRAPH_HOLE opt_netgraph.h 503NETGRAPH_IFACE opt_netgraph.h 504NETGRAPH_IP_INPUT opt_netgraph.h 505NETGRAPH_IPFW opt_netgraph.h 506NETGRAPH_KSOCKET opt_netgraph.h 507NETGRAPH_L2TP opt_netgraph.h 508NETGRAPH_LMI opt_netgraph.h 509# MPPC compression requires proprietary files (not included) 510NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 511NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 512NETGRAPH_NAT opt_netgraph.h 513NETGRAPH_NETFLOW opt_netgraph.h 514NETGRAPH_ONE2MANY opt_netgraph.h 515NETGRAPH_PATCH opt_netgraph.h 516NETGRAPH_PIPE opt_netgraph.h 517NETGRAPH_PPP opt_netgraph.h 518NETGRAPH_PPPOE opt_netgraph.h 519NETGRAPH_PPTPGRE opt_netgraph.h 520NETGRAPH_PRED1 opt_netgraph.h 521NETGRAPH_RFC1490 opt_netgraph.h 522NETGRAPH_SOCKET opt_netgraph.h 523NETGRAPH_SPLIT opt_netgraph.h 524NETGRAPH_SPPP opt_netgraph.h 525NETGRAPH_TAG opt_netgraph.h 526NETGRAPH_TCPMSS opt_netgraph.h 527NETGRAPH_TEE opt_netgraph.h 528NETGRAPH_TTY opt_netgraph.h 529NETGRAPH_UI opt_netgraph.h 530NETGRAPH_VJC opt_netgraph.h 531NETGRAPH_VLAN opt_netgraph.h 532 533# NgATM options 534NGATM_ATM opt_netgraph.h 535NGATM_ATMBASE opt_netgraph.h 536NGATM_SSCOP opt_netgraph.h 537NGATM_SSCFU opt_netgraph.h 538NGATM_UNI opt_netgraph.h 539NGATM_CCATM opt_netgraph.h 540 541# DRM options 542DRM_DEBUG opt_drm.h 543 544TI_SF_BUF_JUMBO opt_ti.h 545TI_JUMBO_HDRSPLIT opt_ti.h 546 547# XXX Conflict: # of devices vs network protocol (Native ATM). 548# This makes "atm.h" unusable. 549NATM 550 551# DPT driver debug flags 552DPT_MEASURE_PERFORMANCE opt_dpt.h 553DPT_RESET_HBA opt_dpt.h 554 555# Misc debug flags. Most of these should probably be replaced with 556# 'DEBUG', and then let people recompile just the interesting modules 557# with 'make CC="cc -DDEBUG"'. 558CLUSTERDEBUG opt_debug_cluster.h 559DEBUG_1284 opt_ppb_1284.h 560VP0_DEBUG opt_vpo.h 561LPT_DEBUG opt_lpt.h 562PLIP_DEBUG opt_plip.h 563LOCKF_DEBUG opt_debug_lockf.h 564SI_DEBUG opt_debug_si.h 565IFMEDIA_DEBUG opt_ifmedia.h 566 567# Fb options 568FB_DEBUG opt_fb.h 569FB_INSTALL_CDEV opt_fb.h 570 571# ppbus related options 572PERIPH_1284 opt_ppb_1284.h 573DONTPROBE_1284 opt_ppb_1284.h 574 575# smbus related options 576ENABLE_ALART opt_intpm.h 577 578# These cause changes all over the kernel 579BLKDEV_IOSIZE opt_global.h 580BURN_BRIDGES opt_global.h 581DEBUG opt_global.h 582DEBUG_LOCKS opt_global.h 583DEBUG_VFS_LOCKS opt_global.h 584DFLTPHYS opt_global.h 585DIAGNOSTIC opt_global.h 586INVARIANT_SUPPORT opt_global.h 587INVARIANTS opt_global.h 588MAXCPU opt_global.h 589MAXMEMDOM opt_global.h 590MAXPHYS opt_global.h 591MCLSHIFT opt_global.h 592MUTEX_DEBUG opt_global.h 593MUTEX_NOINLINE opt_global.h 594LOCK_PROFILING opt_global.h 595LOCK_PROFILING_FAST opt_global.h 596MSIZE opt_global.h 597REGRESSION opt_global.h 598RWLOCK_NOINLINE opt_global.h 599SX_NOINLINE opt_global.h 600VFS_BIO_DEBUG opt_global.h 601 602# These are VM related options 603VM_KMEM_SIZE opt_vm.h 604VM_KMEM_SIZE_SCALE opt_vm.h 605VM_KMEM_SIZE_MAX opt_vm.h 606VM_NRESERVLEVEL opt_vm.h 607VM_NUMA_ALLOC opt_vm.h 608VM_LEVEL_0_ORDER opt_vm.h 609NO_SWAPPING opt_vm.h 610MALLOC_MAKE_FAILURES opt_vm.h 611MALLOC_PROFILE opt_vm.h 612MALLOC_DEBUG_MAXZONES opt_vm.h 613 614# The MemGuard replacement allocator used for tamper-after-free detection 615DEBUG_MEMGUARD opt_vm.h 616 617# The RedZone malloc(9) protection 618DEBUG_REDZONE opt_vm.h 619 620# Standard SMP options 621SMP opt_global.h 622 623# Size of the kernel message buffer 624MSGBUF_SIZE opt_msgbuf.h 625 626# NFS options 627NFS_MINATTRTIMO opt_nfs.h 628NFS_MAXATTRTIMO opt_nfs.h 629NFS_MINDIRATTRTIMO opt_nfs.h 630NFS_MAXDIRATTRTIMO opt_nfs.h 631NFS_DEBUG opt_nfs.h 632 633# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 634OVERRIDE_CARD opt_bktr.h 635OVERRIDE_TUNER opt_bktr.h 636OVERRIDE_DBX opt_bktr.h 637OVERRIDE_MSP opt_bktr.h 638BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 639BROOKTREE_ALLOC_PAGES opt_bktr.h 640BKTR_OVERRIDE_CARD opt_bktr.h 641BKTR_OVERRIDE_TUNER opt_bktr.h 642BKTR_OVERRIDE_DBX opt_bktr.h 643BKTR_OVERRIDE_MSP opt_bktr.h 644BKTR_SYSTEM_DEFAULT opt_bktr.h 645BKTR_ALLOC_PAGES opt_bktr.h 646BKTR_USE_PLL opt_bktr.h 647BKTR_GPIO_ACCESS opt_bktr.h 648BKTR_NO_MSP_RESET opt_bktr.h 649BKTR_430_FX_MODE opt_bktr.h 650BKTR_SIS_VIA_MODE opt_bktr.h 651BKTR_USE_FREEBSD_SMBUS opt_bktr.h 652BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 653 654# Options for uart(4) 655UART_PPS_ON_CTS opt_uart.h 656UART_POLL_FREQ opt_uart.h 657UART_DEV_TOLERANCE_PCT opt_uart.h 658 659# options for bus/device framework 660BUS_DEBUG opt_bus.h 661 662# options for USB support 663USB_DEBUG opt_usb.h 664USB_HOST_ALIGN opt_usb.h 665USB_REQ_DEBUG opt_usb.h 666USB_TEMPLATE opt_usb.h 667USB_VERBOSE opt_usb.h 668USB_DMA_SINGLE_ALLOC opt_usb.h 669USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 670U3G_DEBUG opt_u3g.h 671UKBD_DFLT_KEYMAP opt_ukbd.h 672UPLCOM_INTR_INTERVAL opt_uplcom.h 673UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 674UVSCOM_INTR_INTERVAL opt_uvscom.h 675 676# options for the Realtek RTL8188*U/RTL8192CU driver (urtwn) 677URTWN_WITHOUT_UCODE opt_urtwn.h 678 679# Embedded system options 680INIT_PATH 681 682ROOTDEVNAME 683 684FDC_DEBUG opt_fdc.h 685PCFCLOCK_VERBOSE opt_pcfclock.h 686PCFCLOCK_MAX_RETRIES opt_pcfclock.h 687 688KTR opt_global.h 689KTR_ALQ opt_ktr.h 690KTR_MASK opt_ktr.h 691KTR_CPUMASK opt_ktr.h 692KTR_COMPILE opt_global.h 693KTR_BOOT_ENTRIES opt_global.h 694KTR_ENTRIES opt_global.h 695KTR_VERBOSE opt_ktr.h 696WITNESS opt_global.h 697WITNESS_KDB opt_witness.h 698WITNESS_NO_VNODE opt_witness.h 699WITNESS_SKIPSPIN opt_witness.h 700WITNESS_COUNT opt_witness.h 701OPENSOLARIS_WITNESS opt_global.h 702 703# options for ACPI support 704ACPI_DEBUG opt_acpi.h 705ACPI_MAX_TASKS opt_acpi.h 706ACPI_MAX_THREADS opt_acpi.h 707ACPI_DMAR opt_acpi.h 708DEV_ACPI opt_acpi.h 709 710# ISA support 711DEV_ISA opt_isa.h 712ISAPNP opt_isa.h 713 714# various 'device presence' options. 715DEV_BPF opt_bpf.h 716DEV_CARP opt_carp.h 717DEV_MCA opt_mca.h 718DEV_NETMAP opt_global.h 719DEV_PCI opt_pci.h 720DEV_PF opt_pf.h 721DEV_PFLOG opt_pf.h 722DEV_PFSYNC opt_pf.h 723DEV_RANDOM opt_global.h 724DEV_SPLASH opt_splash.h 725DEV_VLAN opt_vlan.h 726 727# EISA support 728DEV_EISA opt_eisa.h 729EISA_SLOTS opt_eisa.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 targetting 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 Marvell 8335 wireless driver 855MALO_DEBUG opt_malo.h 856MALO_TXBUF opt_malo.h 857MALO_RXBUF opt_malo.h 858 859# options for the Marvell wireless driver 860MWL_DEBUG opt_mwl.h 861MWL_TXBUF opt_mwl.h 862MWL_RXBUF opt_mwl.h 863MWL_DIAGAPI opt_mwl.h 864MWL_AGGR_SIZE opt_mwl.h 865MWL_TX_NODROP opt_mwl.h 866 867# Options for the Intel 802.11ac wireless driver 868IWM_DEBUG opt_iwm.h 869 870# Options for the Intel 802.11n wireless driver 871IWN_DEBUG opt_iwn.h 872 873# Options for the Intel 3945ABG wireless driver 874WPI_DEBUG opt_wpi.h 875 876# dcons options 877DCONS_BUF_SIZE opt_dcons.h 878DCONS_POLL_HZ opt_dcons.h 879DCONS_FORCE_CONSOLE opt_dcons.h 880DCONS_FORCE_GDB opt_dcons.h 881 882# HWPMC options 883HWPMC_DEBUG opt_global.h 884HWPMC_HOOKS 885HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 886 887# XBOX options for FreeBSD/i386, but some files are MI 888XBOX opt_xbox.h 889 890# Interrupt filtering 891INTR_FILTER 892 893# 802.11 support layer 894IEEE80211_DEBUG opt_wlan.h 895IEEE80211_DEBUG_REFCNT opt_wlan.h 896IEEE80211_AMPDU_AGE opt_wlan.h 897IEEE80211_SUPPORT_MESH opt_wlan.h 898IEEE80211_SUPPORT_SUPERG opt_wlan.h 899IEEE80211_SUPPORT_TDMA opt_wlan.h 900IEEE80211_ALQ opt_wlan.h 901IEEE80211_DFS_DEBUG opt_wlan.h 902 903# 802.11 TDMA support 904TDMA_SLOTLEN_DEFAULT opt_tdma.h 905TDMA_SLOTCNT_DEFAULT opt_tdma.h 906TDMA_BINTVAL_DEFAULT opt_tdma.h 907TDMA_TXRATE_11B_DEFAULT opt_tdma.h 908TDMA_TXRATE_11G_DEFAULT opt_tdma.h 909TDMA_TXRATE_11A_DEFAULT opt_tdma.h 910TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 911TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 912TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 913TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 914TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 915 916# VideoMode 917PICKMODE_DEBUG opt_videomode.h 918 919# Network stack virtualization options 920VIMAGE opt_global.h 921VNET_DEBUG opt_global.h 922 923# Common Flash Interface (CFI) options 924CFI_SUPPORT_STRATAFLASH opt_cfi.h 925CFI_ARMEDANDDANGEROUS opt_cfi.h 926CFI_HARDWAREBYTESWAP opt_cfi.h 927 928# Sound options 929SND_DEBUG opt_snd.h 930SND_DIAGNOSTIC opt_snd.h 931SND_FEEDER_MULTIFORMAT opt_snd.h 932SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 933SND_FEEDER_RATE_HP opt_snd.h 934SND_PCM_64 opt_snd.h 935SND_OLDSTEREO opt_snd.h 936 937X86BIOS 938 939# Flattened device tree options 940FDT opt_platform.h 941FDT_DTB_STATIC opt_platform.h 942 943# OFED Infiniband stack 944OFED opt_ofed.h 945OFED_DEBUG_INIT opt_ofed.h 946SDP opt_ofed.h 947SDP_DEBUG opt_ofed.h 948IPOIB opt_ofed.h 949IPOIB_DEBUG opt_ofed.h 950IPOIB_CM opt_ofed.h 951 952# Resource Accounting 953RACCT opt_global.h 954RACCT_DEFAULT_TO_DISABLED opt_global.h 955 956# Resource Limits 957RCTL opt_global.h 958 959# Random number generator(s) 960# Which CSPRNG hash we get. 961# If Yarrow is not chosen, Fortuna is selected. 962RANDOM_YARROW opt_global.h 963# With this, no entropy processor is loaded, but the entropy 964# harvesting infrastructure is present. This means an entropy 965# processor may be loaded as a module. 966RANDOM_LOADABLE opt_global.h 967# This turns on high-rate and potentially expensive harvesting in 968# the uma slab allocator. 969RANDOM_ENABLE_UMA opt_global.h 970 971# Intel em(4) driver 972EM_MULTIQUEUE opt_em.h 973