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 93DIRECTIO 94FILEMON opt_dontuse.h 95FFCLOCK 96FULL_PREEMPTION opt_sched.h 97GZIO opt_gzio.h 98IMAGACT_BINMISC opt_dontuse.h 99IPI_PREEMPTION opt_sched.h 100GEOM_AES opt_geom.h 101GEOM_BDE opt_geom.h 102GEOM_BSD opt_geom.h 103GEOM_CACHE opt_geom.h 104GEOM_CONCAT opt_geom.h 105GEOM_ELI opt_geom.h 106GEOM_FOX opt_geom.h 107GEOM_GATE opt_geom.h 108GEOM_JOURNAL opt_geom.h 109GEOM_LABEL opt_geom.h 110GEOM_LABEL_GPT opt_geom.h 111GEOM_LINUX_LVM opt_geom.h 112GEOM_MAP opt_geom.h 113GEOM_MBR opt_geom.h 114GEOM_MIRROR opt_geom.h 115GEOM_MOUNTVER opt_geom.h 116GEOM_MULTIPATH opt_geom.h 117GEOM_NOP opt_geom.h 118GEOM_PART_APM opt_geom.h 119GEOM_PART_BSD opt_geom.h 120GEOM_PART_BSD64 opt_geom.h 121GEOM_PART_EBR opt_geom.h 122GEOM_PART_EBR_COMPAT opt_geom.h 123GEOM_PART_GPT opt_geom.h 124GEOM_PART_LDM opt_geom.h 125GEOM_PART_MBR opt_geom.h 126GEOM_PART_PC98 opt_geom.h 127GEOM_PART_VTOC8 opt_geom.h 128GEOM_PC98 opt_geom.h 129GEOM_RAID opt_geom.h 130GEOM_RAID3 opt_geom.h 131GEOM_SHSEC opt_geom.h 132GEOM_STRIPE opt_geom.h 133GEOM_SUNLABEL opt_geom.h 134GEOM_UNCOMPRESS opt_geom.h 135GEOM_UNCOMPRESS_DEBUG opt_geom.h 136GEOM_UZIP opt_geom.h 137GEOM_VINUM opt_geom.h 138GEOM_VIRSTOR opt_geom.h 139GEOM_VOL opt_geom.h 140GEOM_ZERO opt_geom.h 141KDTRACE_HOOKS opt_global.h 142KDTRACE_FRAME opt_kdtrace.h 143KN_HASHSIZE opt_kqueue.h 144KSTACK_MAX_PAGES 145KSTACK_PAGES 146KSTACK_USAGE_PROF 147KTRACE 148KTRACE_REQUEST_POOL opt_ktrace.h 149LIBICONV 150MAC opt_global.h 151MAC_BIBA opt_dontuse.h 152MAC_BSDEXTENDED opt_dontuse.h 153MAC_IFOFF opt_dontuse.h 154MAC_LOMAC opt_dontuse.h 155MAC_MLS opt_dontuse.h 156MAC_NONE opt_dontuse.h 157MAC_PARTITION opt_dontuse.h 158MAC_PORTACL opt_dontuse.h 159MAC_SEEOTHERUIDS opt_dontuse.h 160MAC_STATIC opt_mac.h 161MAC_STUB opt_dontuse.h 162MAC_TEST opt_dontuse.h 163MD_ROOT opt_md.h 164MD_ROOT_FSTYPE opt_md.h 165MD_ROOT_SIZE opt_md.h 166MFI_DEBUG opt_mfi.h 167MFI_DECODE_LOG opt_mfi.h 168MPROF_BUFFERS opt_mprof.h 169MPROF_HASH_SIZE opt_mprof.h 170NEW_PCIB opt_global.h 171NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 172NO_ADAPTIVE_RWLOCKS 173NO_ADAPTIVE_SX 174NO_EVENTTIMERS opt_timer.h 175NO_SYSCTL_DESCR opt_global.h 176NSWBUF_MIN opt_swap.h 177MBUF_PACKET_ZONE_DISABLE opt_global.h 178PANIC_REBOOT_WAIT_TIME opt_panic.h 179PCI_IOV opt_global.h 180PPC_DEBUG opt_ppc.h 181PPC_PROBE_CHIPSET opt_ppc.h 182PPS_SYNC opt_ntp.h 183PREEMPTION opt_sched.h 184QUOTA 185SCHED_4BSD opt_sched.h 186SCHED_STATS opt_sched.h 187SCHED_ULE opt_sched.h 188SLEEPQUEUE_PROFILING 189SLHCI_DEBUG opt_slhci.h 190SPX_HACK 191STACK opt_stack.h 192SUIDDIR 193MSGMNB opt_sysvipc.h 194MSGMNI opt_sysvipc.h 195MSGSEG opt_sysvipc.h 196MSGSSZ opt_sysvipc.h 197MSGTQL opt_sysvipc.h 198SEMMNI opt_sysvipc.h 199SEMMNS opt_sysvipc.h 200SEMMNU opt_sysvipc.h 201SEMMSL opt_sysvipc.h 202SEMOPM opt_sysvipc.h 203SEMUME opt_sysvipc.h 204SHMALL opt_sysvipc.h 205SHMMAX opt_sysvipc.h 206SHMMAXPGS opt_sysvipc.h 207SHMMIN opt_sysvipc.h 208SHMMNI opt_sysvipc.h 209SHMSEG opt_sysvipc.h 210SYSVMSG opt_sysvipc.h 211SYSVSEM opt_sysvipc.h 212SYSVSHM opt_sysvipc.h 213SW_WATCHDOG opt_watchdog.h 214TURNSTILE_PROFILING 215UMTX_PROFILING 216VFS_AIO 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_SIGNATURE opt_inet.h 444VLAN_ARRAY opt_vlan.h 445XBONEHACK 446FLOWTABLE opt_route.h 447FLOWTABLE_HASH_ALL opt_route.h 448 449# 450# SCTP 451# 452SCTP opt_sctp.h 453SCTP_DEBUG opt_sctp.h # Enable debug printfs 454SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 455SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 456SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 457SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 458SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 459SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 460SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 461SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 462SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 463SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 464SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 465# 466# 467# 468 469# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 470# Each netgraph node type can be either be compiled into the kernel 471# or loaded dynamically. To get the former, include the corresponding 472# option below. Each type has its own man page, e.g. ng_async(4). 473NETGRAPH 474NETGRAPH_DEBUG opt_netgraph.h 475NETGRAPH_ASYNC opt_netgraph.h 476NETGRAPH_ATMLLC opt_netgraph.h 477NETGRAPH_ATM_ATMPIF opt_netgraph.h 478NETGRAPH_BLUETOOTH opt_netgraph.h 479NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 480NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 481NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 482NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 483NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 484NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 485NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 486NETGRAPH_BPF opt_netgraph.h 487NETGRAPH_BRIDGE opt_netgraph.h 488NETGRAPH_CAR opt_netgraph.h 489NETGRAPH_CISCO opt_netgraph.h 490NETGRAPH_DEFLATE opt_netgraph.h 491NETGRAPH_DEVICE opt_netgraph.h 492NETGRAPH_ECHO opt_netgraph.h 493NETGRAPH_EIFACE opt_netgraph.h 494NETGRAPH_ETHER opt_netgraph.h 495NETGRAPH_ETHER_ECHO opt_netgraph.h 496NETGRAPH_FEC opt_netgraph.h 497NETGRAPH_FRAME_RELAY opt_netgraph.h 498NETGRAPH_GIF opt_netgraph.h 499NETGRAPH_GIF_DEMUX opt_netgraph.h 500NETGRAPH_HOLE opt_netgraph.h 501NETGRAPH_IFACE opt_netgraph.h 502NETGRAPH_IP_INPUT opt_netgraph.h 503NETGRAPH_IPFW opt_netgraph.h 504NETGRAPH_KSOCKET opt_netgraph.h 505NETGRAPH_L2TP opt_netgraph.h 506NETGRAPH_LMI opt_netgraph.h 507# MPPC compression requires proprietary files (not included) 508NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 509NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 510NETGRAPH_NAT opt_netgraph.h 511NETGRAPH_NETFLOW opt_netgraph.h 512NETGRAPH_ONE2MANY opt_netgraph.h 513NETGRAPH_PATCH opt_netgraph.h 514NETGRAPH_PIPE opt_netgraph.h 515NETGRAPH_PPP opt_netgraph.h 516NETGRAPH_PPPOE opt_netgraph.h 517NETGRAPH_PPTPGRE opt_netgraph.h 518NETGRAPH_PRED1 opt_netgraph.h 519NETGRAPH_RFC1490 opt_netgraph.h 520NETGRAPH_SOCKET opt_netgraph.h 521NETGRAPH_SPLIT opt_netgraph.h 522NETGRAPH_SPPP opt_netgraph.h 523NETGRAPH_TAG opt_netgraph.h 524NETGRAPH_TCPMSS opt_netgraph.h 525NETGRAPH_TEE opt_netgraph.h 526NETGRAPH_TTY opt_netgraph.h 527NETGRAPH_UI opt_netgraph.h 528NETGRAPH_VJC opt_netgraph.h 529NETGRAPH_VLAN opt_netgraph.h 530 531# NgATM options 532NGATM_ATM opt_netgraph.h 533NGATM_ATMBASE opt_netgraph.h 534NGATM_SSCOP opt_netgraph.h 535NGATM_SSCFU opt_netgraph.h 536NGATM_UNI opt_netgraph.h 537NGATM_CCATM opt_netgraph.h 538 539# DRM options 540DRM_DEBUG opt_drm.h 541 542TI_SF_BUF_JUMBO opt_ti.h 543TI_JUMBO_HDRSPLIT opt_ti.h 544 545# XXX Conflict: # of devices vs network protocol (Native ATM). 546# This makes "atm.h" unusable. 547NATM 548 549# DPT driver debug flags 550DPT_MEASURE_PERFORMANCE opt_dpt.h 551DPT_RESET_HBA opt_dpt.h 552 553# Misc debug flags. Most of these should probably be replaced with 554# 'DEBUG', and then let people recompile just the interesting modules 555# with 'make CC="cc -DDEBUG"'. 556CLUSTERDEBUG opt_debug_cluster.h 557DEBUG_1284 opt_ppb_1284.h 558VP0_DEBUG opt_vpo.h 559LPT_DEBUG opt_lpt.h 560PLIP_DEBUG opt_plip.h 561LOCKF_DEBUG opt_debug_lockf.h 562SI_DEBUG opt_debug_si.h 563IFMEDIA_DEBUG opt_ifmedia.h 564 565# Fb options 566FB_DEBUG opt_fb.h 567FB_INSTALL_CDEV opt_fb.h 568 569# ppbus related options 570PERIPH_1284 opt_ppb_1284.h 571DONTPROBE_1284 opt_ppb_1284.h 572 573# smbus related options 574ENABLE_ALART opt_intpm.h 575 576# These cause changes all over the kernel 577BLKDEV_IOSIZE opt_global.h 578BURN_BRIDGES opt_global.h 579DEBUG opt_global.h 580DEBUG_LOCKS opt_global.h 581DEBUG_VFS_LOCKS opt_global.h 582DFLTPHYS opt_global.h 583DIAGNOSTIC opt_global.h 584INVARIANT_SUPPORT opt_global.h 585INVARIANTS opt_global.h 586MAXCPU opt_global.h 587MAXMEMDOM opt_global.h 588MAXPHYS opt_global.h 589MCLSHIFT opt_global.h 590MUTEX_DEBUG opt_global.h 591MUTEX_NOINLINE opt_global.h 592LOCK_PROFILING opt_global.h 593LOCK_PROFILING_FAST opt_global.h 594MSIZE opt_global.h 595REGRESSION opt_global.h 596RWLOCK_NOINLINE opt_global.h 597SX_NOINLINE opt_global.h 598VFS_BIO_DEBUG opt_global.h 599 600# These are VM related options 601VM_KMEM_SIZE opt_vm.h 602VM_KMEM_SIZE_SCALE opt_vm.h 603VM_KMEM_SIZE_MAX opt_vm.h 604VM_NRESERVLEVEL opt_vm.h 605VM_LEVEL_0_ORDER opt_vm.h 606NO_SWAPPING opt_vm.h 607MALLOC_MAKE_FAILURES opt_vm.h 608MALLOC_PROFILE opt_vm.h 609MALLOC_DEBUG_MAXZONES opt_vm.h 610 611# The MemGuard replacement allocator used for tamper-after-free detection 612DEBUG_MEMGUARD opt_vm.h 613 614# The RedZone malloc(9) protection 615DEBUG_REDZONE opt_vm.h 616 617# Standard SMP options 618SMP opt_global.h 619 620# Size of the kernel message buffer 621MSGBUF_SIZE opt_msgbuf.h 622 623# NFS options 624NFS_MINATTRTIMO opt_nfs.h 625NFS_MAXATTRTIMO opt_nfs.h 626NFS_MINDIRATTRTIMO opt_nfs.h 627NFS_MAXDIRATTRTIMO opt_nfs.h 628NFS_DEBUG opt_nfs.h 629 630# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 631OVERRIDE_CARD opt_bktr.h 632OVERRIDE_TUNER opt_bktr.h 633OVERRIDE_DBX opt_bktr.h 634OVERRIDE_MSP opt_bktr.h 635BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 636BROOKTREE_ALLOC_PAGES opt_bktr.h 637BKTR_OVERRIDE_CARD opt_bktr.h 638BKTR_OVERRIDE_TUNER opt_bktr.h 639BKTR_OVERRIDE_DBX opt_bktr.h 640BKTR_OVERRIDE_MSP opt_bktr.h 641BKTR_SYSTEM_DEFAULT opt_bktr.h 642BKTR_ALLOC_PAGES opt_bktr.h 643BKTR_USE_PLL opt_bktr.h 644BKTR_GPIO_ACCESS opt_bktr.h 645BKTR_NO_MSP_RESET opt_bktr.h 646BKTR_430_FX_MODE opt_bktr.h 647BKTR_SIS_VIA_MODE opt_bktr.h 648BKTR_USE_FREEBSD_SMBUS opt_bktr.h 649BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 650 651# Options for uart(4) 652UART_PPS_ON_CTS opt_uart.h 653UART_POLL_FREQ opt_uart.h 654UART_DEV_TOLERANCE_PCT opt_uart.h 655 656# options for bus/device framework 657BUS_DEBUG opt_bus.h 658 659# options for USB support 660USB_DEBUG opt_usb.h 661USB_HOST_ALIGN opt_usb.h 662USB_REQ_DEBUG opt_usb.h 663USB_TEMPLATE opt_usb.h 664USB_VERBOSE opt_usb.h 665USB_DMA_SINGLE_ALLOC opt_usb.h 666USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 667U3G_DEBUG opt_u3g.h 668UKBD_DFLT_KEYMAP opt_ukbd.h 669UPLCOM_INTR_INTERVAL opt_uplcom.h 670UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 671UVSCOM_INTR_INTERVAL opt_uvscom.h 672 673# Embedded system options 674INIT_PATH 675 676ROOTDEVNAME 677 678FDC_DEBUG opt_fdc.h 679PCFCLOCK_VERBOSE opt_pcfclock.h 680PCFCLOCK_MAX_RETRIES opt_pcfclock.h 681 682KTR opt_global.h 683KTR_ALQ opt_ktr.h 684KTR_MASK opt_ktr.h 685KTR_CPUMASK opt_ktr.h 686KTR_COMPILE opt_global.h 687KTR_BOOT_ENTRIES opt_global.h 688KTR_ENTRIES opt_global.h 689KTR_VERBOSE opt_ktr.h 690WITNESS opt_global.h 691WITNESS_KDB opt_witness.h 692WITNESS_NO_VNODE opt_witness.h 693WITNESS_SKIPSPIN opt_witness.h 694WITNESS_COUNT opt_witness.h 695OPENSOLARIS_WITNESS opt_global.h 696 697# options for ACPI support 698ACPI_DEBUG opt_acpi.h 699ACPI_MAX_TASKS opt_acpi.h 700ACPI_MAX_THREADS opt_acpi.h 701ACPI_DMAR opt_acpi.h 702DEV_ACPI opt_acpi.h 703 704# ISA support 705DEV_ISA opt_isa.h 706ISAPNP opt_isa.h 707 708# various 'device presence' options. 709DEV_BPF opt_bpf.h 710DEV_CARP opt_carp.h 711DEV_MCA opt_mca.h 712DEV_NETMAP opt_global.h 713DEV_PCI opt_pci.h 714DEV_PF opt_pf.h 715DEV_PFLOG opt_pf.h 716DEV_PFSYNC opt_pf.h 717DEV_RANDOM opt_global.h 718DEV_SPLASH opt_splash.h 719DEV_VLAN opt_vlan.h 720 721# EISA support 722DEV_EISA opt_eisa.h 723EISA_SLOTS opt_eisa.h 724 725# ed driver 726ED_HPP opt_ed.h 727ED_3C503 opt_ed.h 728ED_SIC opt_ed.h 729 730# bce driver 731BCE_DEBUG opt_bce.h 732BCE_NVRAM_WRITE_SUPPORT opt_bce.h 733 734SOCKBUF_DEBUG opt_global.h 735 736 737# options for ubsec driver 738UBSEC_DEBUG opt_ubsec.h 739UBSEC_RNDTEST opt_ubsec.h 740UBSEC_NO_RNG opt_ubsec.h 741 742# options for hifn driver 743HIFN_DEBUG opt_hifn.h 744HIFN_RNDTEST opt_hifn.h 745 746# options for safenet driver 747SAFE_DEBUG opt_safe.h 748SAFE_NO_RNG opt_safe.h 749SAFE_RNDTEST opt_safe.h 750 751# syscons/vt options 752MAXCONS opt_syscons.h 753SC_ALT_MOUSE_IMAGE opt_syscons.h 754SC_CUT_SPACES2TABS opt_syscons.h 755SC_CUT_SEPCHARS opt_syscons.h 756SC_DEBUG_LEVEL opt_syscons.h 757SC_DFLT_FONT opt_syscons.h 758SC_DISABLE_KDBKEY opt_syscons.h 759SC_DISABLE_REBOOT opt_syscons.h 760SC_HISTORY_SIZE opt_syscons.h 761SC_KERNEL_CONS_ATTR opt_syscons.h 762SC_KERNEL_CONS_REV_ATTR opt_syscons.h 763SC_MOUSE_CHAR opt_syscons.h 764SC_NO_CUTPASTE opt_syscons.h 765SC_NO_FONT_LOADING opt_syscons.h 766SC_NO_HISTORY opt_syscons.h 767SC_NO_MODE_CHANGE opt_syscons.h 768SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 769SC_NO_SYSMOUSE opt_syscons.h 770SC_NORM_ATTR opt_syscons.h 771SC_NORM_REV_ATTR opt_syscons.h 772SC_PIXEL_MODE opt_syscons.h 773SC_RENDER_DEBUG opt_syscons.h 774SC_TWOBUTTON_MOUSE opt_syscons.h 775VT_ALT_TO_ESC_HACK opt_syscons.h 776VT_FB_DEFAULT_WIDTH opt_syscons.h 777VT_FB_DEFAULT_HEIGHT opt_syscons.h 778VT_MAXWINDOWS opt_syscons.h 779VT_TWOBUTTON_MOUSE opt_syscons.h 780DEV_SC opt_syscons.h 781DEV_VT opt_syscons.h 782 783# teken terminal emulator options 784TEKEN_CONS25 opt_teken.h 785TEKEN_UTF8 opt_teken.h 786TERMINAL_KERN_ATTR opt_teken.h 787TERMINAL_NORM_ATTR opt_teken.h 788 789# options for printf 790PRINTF_BUFR_SIZE opt_printf.h 791 792# kbd options 793KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 794KBD_INSTALL_CDEV opt_kbd.h 795KBD_MAXRETRY opt_kbd.h 796KBD_MAXWAIT opt_kbd.h 797KBD_RESETDELAY opt_kbd.h 798KBDIO_DEBUG opt_kbd.h 799 800# options for the Atheros driver 801ATH_DEBUG opt_ath.h 802ATH_TXBUF opt_ath.h 803ATH_RXBUF opt_ath.h 804ATH_DIAGAPI opt_ath.h 805ATH_TX99_DIAG opt_ath.h 806ATH_ENABLE_11N opt_ath.h 807ATH_ENABLE_DFS opt_ath.h 808ATH_EEPROM_FIRMWARE opt_ath.h 809ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 810ATH_DEBUG_ALQ opt_ath.h 811ATH_KTR_INTR_DEBUG opt_ath.h 812 813# options for the Atheros hal 814AH_SUPPORT_AR5416 opt_ah.h 815# XXX For now, this breaks non-AR9130 chipsets, so only use it 816# XXX when actually targetting AR9130. 817AH_SUPPORT_AR9130 opt_ah.h 818 819# This is required for AR933x SoC support 820AH_SUPPORT_AR9330 opt_ah.h 821AH_SUPPORT_AR9340 opt_ah.h 822AH_SUPPORT_QCA9530 opt_ah.h 823AH_SUPPORT_QCA9550 opt_ah.h 824 825AH_DEBUG opt_ah.h 826AH_ASSERT opt_ah.h 827AH_DEBUG_ALQ opt_ah.h 828AH_REGOPS_FUNC opt_ah.h 829AH_WRITE_REGDOMAIN opt_ah.h 830AH_DEBUG_COUNTRY opt_ah.h 831AH_WRITE_EEPROM opt_ah.h 832AH_PRIVATE_DIAG opt_ah.h 833AH_NEED_DESC_SWAP opt_ah.h 834AH_USE_INIPDGAIN opt_ah.h 835AH_MAXCHAN opt_ah.h 836AH_RXCFG_SDMAMW_4BYTES opt_ah.h 837AH_INTERRUPT_DEBUGGING opt_ah.h 838# AR5416 and later interrupt mitigation 839# XXX do not use this for AR9130 840AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 841 842# options for the Broadcom BCM43xx driver (bwi) 843BWI_DEBUG opt_bwi.h 844BWI_DEBUG_VERBOSE opt_bwi.h 845 846# options for the Marvell 8335 wireless driver 847MALO_DEBUG opt_malo.h 848MALO_TXBUF opt_malo.h 849MALO_RXBUF opt_malo.h 850 851# options for the Marvell wireless driver 852MWL_DEBUG opt_mwl.h 853MWL_TXBUF opt_mwl.h 854MWL_RXBUF opt_mwl.h 855MWL_DIAGAPI opt_mwl.h 856MWL_AGGR_SIZE opt_mwl.h 857MWL_TX_NODROP opt_mwl.h 858 859# Options for the Intel 802.11ac wireless driver 860IWM_DEBUG opt_iwm.h 861 862# Options for the Intel 802.11n wireless driver 863IWN_DEBUG opt_iwn.h 864 865# Options for the Intel 3945ABG wireless driver 866WPI_DEBUG opt_wpi.h 867 868# dcons options 869DCONS_BUF_SIZE opt_dcons.h 870DCONS_POLL_HZ opt_dcons.h 871DCONS_FORCE_CONSOLE opt_dcons.h 872DCONS_FORCE_GDB opt_dcons.h 873 874# HWPMC options 875HWPMC_DEBUG opt_global.h 876HWPMC_HOOKS 877HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 878 879# XBOX options for FreeBSD/i386, but some files are MI 880XBOX opt_xbox.h 881 882# Interrupt filtering 883INTR_FILTER 884 885# 802.11 support layer 886IEEE80211_DEBUG opt_wlan.h 887IEEE80211_DEBUG_REFCNT opt_wlan.h 888IEEE80211_AMPDU_AGE opt_wlan.h 889IEEE80211_SUPPORT_MESH opt_wlan.h 890IEEE80211_SUPPORT_SUPERG opt_wlan.h 891IEEE80211_SUPPORT_TDMA opt_wlan.h 892IEEE80211_ALQ opt_wlan.h 893IEEE80211_DFS_DEBUG opt_wlan.h 894 895# 802.11 TDMA support 896TDMA_SLOTLEN_DEFAULT opt_tdma.h 897TDMA_SLOTCNT_DEFAULT opt_tdma.h 898TDMA_BINTVAL_DEFAULT opt_tdma.h 899TDMA_TXRATE_11B_DEFAULT opt_tdma.h 900TDMA_TXRATE_11G_DEFAULT opt_tdma.h 901TDMA_TXRATE_11A_DEFAULT opt_tdma.h 902TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 903TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 904TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 905TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 906TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 907 908# VideoMode 909PICKMODE_DEBUG opt_videomode.h 910 911# Network stack virtualization options 912VIMAGE opt_global.h 913VNET_DEBUG opt_global.h 914 915# Common Flash Interface (CFI) options 916CFI_SUPPORT_STRATAFLASH opt_cfi.h 917CFI_ARMEDANDDANGEROUS opt_cfi.h 918 919# Sound options 920SND_DEBUG opt_snd.h 921SND_DIAGNOSTIC opt_snd.h 922SND_FEEDER_MULTIFORMAT opt_snd.h 923SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 924SND_FEEDER_RATE_HP opt_snd.h 925SND_PCM_64 opt_snd.h 926SND_OLDSTEREO opt_snd.h 927 928X86BIOS 929 930# Flattened device tree options 931FDT opt_platform.h 932FDT_DTB_STATIC opt_platform.h 933 934# OFED Infiniband stack 935OFED opt_ofed.h 936OFED_DEBUG_INIT opt_ofed.h 937SDP opt_ofed.h 938SDP_DEBUG opt_ofed.h 939IPOIB opt_ofed.h 940IPOIB_DEBUG opt_ofed.h 941IPOIB_CM opt_ofed.h 942 943# Resource Accounting 944RACCT opt_global.h 945RACCT_DEFAULT_TO_DISABLED opt_global.h 946 947# Resource Limits 948RCTL opt_global.h 949 950# Random number generator(s) 951# Which CSPRNG hash we get. 952# If Yarrow is not chosen, Fortuna is selected. 953RANDOM_YARROW opt_global.h 954# With this, no entropy processor is loaded, but the entropy 955# harvesting infrastructure is present. This means an entropy 956# processor may be loaded as a module. 957RANDOM_LOADABLE opt_global.h 958# This turns on high-rate and potentially expensive harvesting in 959# the uma slab allocator. 960RANDOM_ENABLE_UMA opt_global.h 961 962# Intel em(4) driver 963EM_MULTIQUEUE opt_em.h 964