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_LINUXAPI opt_compat.h 89COMPILING_LINT opt_global.h 90CY_PCI_FASTINTR 91DEADLKRES opt_watchdog.h 92DIRECTIO 93FILEMON opt_dontuse.h 94FFCLOCK 95FULL_PREEMPTION opt_sched.h 96GZIO opt_gzio.h 97IMAGACT_BINMISC opt_dontuse.h 98IPI_PREEMPTION opt_sched.h 99GEOM_AES opt_geom.h 100GEOM_BDE opt_geom.h 101GEOM_BSD opt_geom.h 102GEOM_CACHE opt_geom.h 103GEOM_CONCAT opt_geom.h 104GEOM_ELI opt_geom.h 105GEOM_FOX opt_geom.h 106GEOM_GATE opt_geom.h 107GEOM_JOURNAL opt_geom.h 108GEOM_LABEL opt_geom.h 109GEOM_LABEL_GPT opt_geom.h 110GEOM_LINUX_LVM opt_geom.h 111GEOM_MBR opt_geom.h 112GEOM_MIRROR opt_geom.h 113GEOM_MULTIPATH opt_geom.h 114GEOM_NOP opt_geom.h 115GEOM_PART_APM opt_geom.h 116GEOM_PART_BSD opt_geom.h 117GEOM_PART_BSD64 opt_geom.h 118GEOM_PART_EBR opt_geom.h 119GEOM_PART_EBR_COMPAT opt_geom.h 120GEOM_PART_GPT opt_geom.h 121GEOM_PART_LDM opt_geom.h 122GEOM_PART_MBR opt_geom.h 123GEOM_PART_PC98 opt_geom.h 124GEOM_PART_VTOC8 opt_geom.h 125GEOM_PC98 opt_geom.h 126GEOM_RAID opt_geom.h 127GEOM_RAID3 opt_geom.h 128GEOM_SHSEC opt_geom.h 129GEOM_STRIPE opt_geom.h 130GEOM_SUNLABEL opt_geom.h 131GEOM_UNCOMPRESS opt_geom.h 132GEOM_UNCOMPRESS_DEBUG opt_geom.h 133GEOM_UZIP opt_geom.h 134GEOM_VINUM opt_geom.h 135GEOM_VIRSTOR opt_geom.h 136GEOM_VOL opt_geom.h 137GEOM_ZERO opt_geom.h 138KDTRACE_HOOKS opt_global.h 139KDTRACE_FRAME opt_kdtrace.h 140KN_HASHSIZE opt_kqueue.h 141KSTACK_MAX_PAGES 142KSTACK_PAGES 143KSTACK_USAGE_PROF 144KTRACE 145KTRACE_REQUEST_POOL opt_ktrace.h 146LIBICONV 147MAC opt_global.h 148MAC_BIBA opt_dontuse.h 149MAC_BSDEXTENDED opt_dontuse.h 150MAC_IFOFF opt_dontuse.h 151MAC_LOMAC opt_dontuse.h 152MAC_MLS opt_dontuse.h 153MAC_NONE opt_dontuse.h 154MAC_PARTITION opt_dontuse.h 155MAC_PORTACL opt_dontuse.h 156MAC_SEEOTHERUIDS opt_dontuse.h 157MAC_STATIC opt_mac.h 158MAC_STUB opt_dontuse.h 159MAC_TEST opt_dontuse.h 160MD_ROOT opt_md.h 161MD_ROOT_FSTYPE opt_md.h 162MD_ROOT_SIZE opt_md.h 163MFI_DEBUG opt_mfi.h 164MFI_DECODE_LOG opt_mfi.h 165MPROF_BUFFERS opt_mprof.h 166MPROF_HASH_SIZE opt_mprof.h 167NEW_PCIB opt_global.h 168NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 169NO_ADAPTIVE_RWLOCKS 170NO_ADAPTIVE_SX 171NO_EVENTTIMERS opt_timer.h 172NO_SYSCTL_DESCR opt_global.h 173NSWBUF_MIN opt_swap.h 174MBUF_PACKET_ZONE_DISABLE opt_global.h 175PANIC_REBOOT_WAIT_TIME opt_panic.h 176PCI_IOV opt_global.h 177PPC_DEBUG opt_ppc.h 178PPC_PROBE_CHIPSET opt_ppc.h 179PPS_SYNC opt_ntp.h 180PREEMPTION opt_sched.h 181QUOTA 182SCHED_4BSD opt_sched.h 183SCHED_STATS opt_sched.h 184SCHED_ULE opt_sched.h 185SLEEPQUEUE_PROFILING 186SLHCI_DEBUG opt_slhci.h 187SPX_HACK 188STACK opt_stack.h 189SUIDDIR 190MSGMNB opt_sysvipc.h 191MSGMNI opt_sysvipc.h 192MSGSEG opt_sysvipc.h 193MSGSSZ opt_sysvipc.h 194MSGTQL opt_sysvipc.h 195SEMMNI opt_sysvipc.h 196SEMMNS opt_sysvipc.h 197SEMMNU opt_sysvipc.h 198SEMMSL opt_sysvipc.h 199SEMOPM opt_sysvipc.h 200SEMUME opt_sysvipc.h 201SHMALL opt_sysvipc.h 202SHMMAX opt_sysvipc.h 203SHMMAXPGS opt_sysvipc.h 204SHMMIN opt_sysvipc.h 205SHMMNI opt_sysvipc.h 206SHMSEG opt_sysvipc.h 207SYSVMSG opt_sysvipc.h 208SYSVSEM opt_sysvipc.h 209SYSVSHM opt_sysvipc.h 210SW_WATCHDOG opt_watchdog.h 211TURNSTILE_PROFILING 212UMTX_PROFILING 213VFS_AIO 214VERBOSE_SYSINIT 215WLCACHE opt_wavelan.h 216WLDEBUG opt_wavelan.h 217 218# POSIX kernel options 219P1003_1B_MQUEUE opt_posix.h 220P1003_1B_SEMAPHORES opt_posix.h 221_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 222 223# Do we want the config file compiled into the kernel? 224INCLUDE_CONFIG_FILE opt_config.h 225 226# Options for static filesystems. These should only be used at config 227# time, since the corresponding lkms cannot work if there are any static 228# dependencies. Unusability is enforced by hiding the defines for the 229# options in a never-included header. 230AUTOFS opt_dontuse.h 231CD9660 opt_dontuse.h 232EXT2FS opt_dontuse.h 233FDESCFS opt_dontuse.h 234FFS opt_dontuse.h 235FUSE opt_dontuse.h 236MSDOSFS opt_dontuse.h 237NANDFS opt_dontuse.h 238NULLFS opt_dontuse.h 239PROCFS opt_dontuse.h 240PSEUDOFS opt_dontuse.h 241REISERFS opt_dontuse.h 242SMBFS opt_dontuse.h 243TMPFS opt_dontuse.h 244UDF opt_dontuse.h 245UNIONFS opt_dontuse.h 246ZFS opt_dontuse.h 247 248# Pseudofs debugging 249PSEUDOFS_TRACE opt_pseudofs.h 250 251# In-kernel GSS-API 252KGSSAPI opt_kgssapi.h 253KGSSAPI_DEBUG opt_kgssapi.h 254 255# These static filesystems have one slightly bogus static dependency in 256# sys/i386/i386/autoconf.c. If any of these filesystems are 257# statically compiled into the kernel, code for mounting them as root 258# filesystems will be enabled - but look below. 259# NFSCL - client 260# NFSD - server 261NFSCL opt_nfs.h 262NFSD opt_nfs.h 263 264# filesystems and libiconv bridge 265CD9660_ICONV opt_dontuse.h 266MSDOSFS_ICONV opt_dontuse.h 267UDF_ICONV opt_dontuse.h 268 269# If you are following the conditions in the copyright, 270# you can enable soft-updates which will speed up a lot of thigs 271# and make the system safer from crashes at the same time. 272# otherwise a STUB module will be compiled in. 273SOFTUPDATES opt_ffs.h 274 275# On small, embedded systems, it can be useful to turn off support for 276# snapshots. It saves about 30-40k for a feature that would be lightly 277# used, if it is used at all. 278NO_FFS_SNAPSHOT opt_ffs.h 279 280# Enabling this option turns on support for Access Control Lists in UFS, 281# which can be used to support high security configurations. Depends on 282# UFS_EXTATTR. 283UFS_ACL opt_ufs.h 284 285# Enabling this option turns on support for extended attributes in UFS-based 286# filesystems, which can be used to support high security configurations 287# as well as new filesystem features. 288UFS_EXTATTR opt_ufs.h 289UFS_EXTATTR_AUTOSTART opt_ufs.h 290 291# Enable fast hash lookups for large directories on UFS-based filesystems. 292UFS_DIRHASH opt_ufs.h 293 294# Enable gjournal-based UFS journal. 295UFS_GJOURNAL opt_ufs.h 296 297# The below sentence is not in English, and neither is this one. 298# We plan to remove the static dependences above, with a 299# <filesystem>_ROOT option to control if it usable as root. This list 300# allows these options to be present in config files already (though 301# they won't make any difference yet). 302NFS_ROOT opt_nfsroot.h 303 304# SMB/CIFS requester 305NETSMB opt_netsmb.h 306 307# Options used only in subr_param.c. 308HZ opt_param.h 309MAXFILES opt_param.h 310NBUF opt_param.h 311NSFBUFS opt_param.h 312VM_BCACHE_SIZE_MAX opt_param.h 313VM_SWZONE_SIZE_MAX opt_param.h 314MAXUSERS 315DFLDSIZ opt_param.h 316MAXDSIZ opt_param.h 317MAXSSIZ opt_param.h 318 319# Generic SCSI options. 320CAM_MAX_HIGHPOWER opt_cam.h 321CAMDEBUG opt_cam.h 322CAM_DEBUG_COMPILE opt_cam.h 323CAM_DEBUG_DELAY opt_cam.h 324CAM_DEBUG_BUS opt_cam.h 325CAM_DEBUG_TARGET opt_cam.h 326CAM_DEBUG_LUN opt_cam.h 327CAM_DEBUG_FLAGS opt_cam.h 328CAM_BOOT_DELAY opt_cam.h 329SCSI_DELAY opt_scsi.h 330SCSI_NO_SENSE_STRINGS opt_scsi.h 331SCSI_NO_OP_STRINGS opt_scsi.h 332 333# Options used only in cam/ata/ata_da.c 334ADA_TEST_FAILURE opt_ada.h 335ATA_STATIC_ID opt_ada.h 336 337# Options used only in cam/scsi/scsi_cd.c 338CHANGER_MIN_BUSY_SECONDS opt_cd.h 339CHANGER_MAX_BUSY_SECONDS opt_cd.h 340 341# Options used only in cam/scsi/scsi_sa.c. 342SA_IO_TIMEOUT opt_sa.h 343SA_SPACE_TIMEOUT opt_sa.h 344SA_REWIND_TIMEOUT opt_sa.h 345SA_ERASE_TIMEOUT opt_sa.h 346SA_1FM_AT_EOD opt_sa.h 347 348# Options used only in cam/scsi/scsi_pt.c 349SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 350 351# Options used only in cam/scsi/scsi_ses.c 352SES_ENABLE_PASSTHROUGH opt_ses.h 353 354# Options used in dev/sym/ (Symbios SCSI driver). 355SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 356 # Allows the ncr to take precedence 357 # 1 (1<<0) -> 810a, 860 358 # 2 (1<<1) -> 825a, 875, 885, 895 359 # 4 (1<<2) -> 895a, 896, 1510d 360SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 361 # disabled:0 (default), enabled:1 362SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 363 # disabled:0, enabled:1 (default) 364SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 365 # default:8, range:[1..64] 366 367# Options used only in dev/ncr/* 368SCSI_NCR_DEBUG opt_ncr.h 369SCSI_NCR_MAX_SYNC opt_ncr.h 370SCSI_NCR_MAX_WIDE opt_ncr.h 371SCSI_NCR_MYADDR opt_ncr.h 372 373# Options used only in dev/isp/* 374ISP_TARGET_MODE opt_isp.h 375ISP_FW_CRASH_DUMP opt_isp.h 376ISP_DEFAULT_ROLES opt_isp.h 377ISP_INTERNAL_TARGET opt_isp.h 378 379# Options used only in dev/iscsi 380ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 381 382# Net stuff. 383ACCEPT_FILTER_DATA 384ACCEPT_FILTER_DNS 385ACCEPT_FILTER_HTTP 386ALTQ opt_global.h 387ALTQ_CBQ opt_altq.h 388ALTQ_CDNR opt_altq.h 389ALTQ_DEBUG opt_altq.h 390ALTQ_HFSC opt_altq.h 391ALTQ_NOPCC opt_altq.h 392ALTQ_PRIQ opt_altq.h 393ALTQ_RED opt_altq.h 394ALTQ_RIO opt_altq.h 395BOOTP opt_bootp.h 396BOOTP_BLOCKSIZE opt_bootp.h 397BOOTP_COMPAT opt_bootp.h 398BOOTP_NFSROOT opt_bootp.h 399BOOTP_NFSV3 opt_bootp.h 400BOOTP_WIRED_TO opt_bootp.h 401DEVICE_POLLING 402DUMMYNET opt_ipdn.h 403INET opt_inet.h 404INET6 opt_inet6.h 405IPDIVERT 406IPFILTER opt_ipfilter.h 407IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 408IPFILTER_LOG opt_ipfilter.h 409IPFILTER_LOOKUP opt_ipfilter.h 410IPFIREWALL opt_ipfw.h 411IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 412IPFIREWALL_NAT opt_ipfw.h 413IPFIREWALL_VERBOSE opt_ipfw.h 414IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 415IPSEC opt_ipsec.h 416IPSEC_DEBUG opt_ipsec.h 417IPSEC_FILTERTUNNEL opt_ipsec.h 418IPSEC_NAT_T opt_ipsec.h 419IPSTEALTH 420KRPC 421LIBALIAS 422LIBMBPOOL 423LIBMCHAIN 424MBUF_PROFILING 425MBUF_STRESS_TEST 426MROUTING opt_mrouting.h 427NFSLOCKD 428PCBGROUP opt_pcbgroup.h 429PF_DEFAULT_TO_DROP opt_pf.h 430RADIX_MPATH opt_mpath.h 431ROUTETABLES opt_route.h 432RSS opt_rss.h 433SLIP_IFF_OPTS opt_slip.h 434TCPDEBUG 435TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 436TCP_SIGNATURE opt_inet.h 437VLAN_ARRAY opt_vlan.h 438XBONEHACK 439FLOWTABLE opt_route.h 440FLOWTABLE_HASH_ALL opt_route.h 441 442# 443# SCTP 444# 445SCTP opt_sctp.h 446SCTP_DEBUG opt_sctp.h # Enable debug printfs 447SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 448SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 449SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 450SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 451SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 452SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 453SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 454SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 455SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 456SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 457SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 458# 459# 460# 461 462# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 463# Each netgraph node type can be either be compiled into the kernel 464# or loaded dynamically. To get the former, include the corresponding 465# option below. Each type has its own man page, e.g. ng_async(4). 466NETGRAPH 467NETGRAPH_DEBUG opt_netgraph.h 468NETGRAPH_ASYNC opt_netgraph.h 469NETGRAPH_ATMLLC opt_netgraph.h 470NETGRAPH_ATM_ATMPIF opt_netgraph.h 471NETGRAPH_BLUETOOTH opt_netgraph.h 472NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 473NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 474NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 475NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 476NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 477NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 478NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 479NETGRAPH_BPF opt_netgraph.h 480NETGRAPH_BRIDGE opt_netgraph.h 481NETGRAPH_CAR opt_netgraph.h 482NETGRAPH_CISCO opt_netgraph.h 483NETGRAPH_DEFLATE opt_netgraph.h 484NETGRAPH_DEVICE opt_netgraph.h 485NETGRAPH_ECHO opt_netgraph.h 486NETGRAPH_EIFACE opt_netgraph.h 487NETGRAPH_ETHER opt_netgraph.h 488NETGRAPH_ETHER_ECHO opt_netgraph.h 489NETGRAPH_FEC opt_netgraph.h 490NETGRAPH_FRAME_RELAY opt_netgraph.h 491NETGRAPH_GIF opt_netgraph.h 492NETGRAPH_GIF_DEMUX opt_netgraph.h 493NETGRAPH_HOLE opt_netgraph.h 494NETGRAPH_IFACE opt_netgraph.h 495NETGRAPH_IP_INPUT opt_netgraph.h 496NETGRAPH_IPFW opt_netgraph.h 497NETGRAPH_KSOCKET opt_netgraph.h 498NETGRAPH_L2TP opt_netgraph.h 499NETGRAPH_LMI opt_netgraph.h 500# MPPC compression requires proprietary files (not included) 501NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 502NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 503NETGRAPH_NAT opt_netgraph.h 504NETGRAPH_NETFLOW opt_netgraph.h 505NETGRAPH_ONE2MANY opt_netgraph.h 506NETGRAPH_PATCH opt_netgraph.h 507NETGRAPH_PIPE opt_netgraph.h 508NETGRAPH_PPP opt_netgraph.h 509NETGRAPH_PPPOE opt_netgraph.h 510NETGRAPH_PPTPGRE opt_netgraph.h 511NETGRAPH_PRED1 opt_netgraph.h 512NETGRAPH_RFC1490 opt_netgraph.h 513NETGRAPH_SOCKET opt_netgraph.h 514NETGRAPH_SPLIT opt_netgraph.h 515NETGRAPH_SPPP opt_netgraph.h 516NETGRAPH_TAG opt_netgraph.h 517NETGRAPH_TCPMSS opt_netgraph.h 518NETGRAPH_TEE opt_netgraph.h 519NETGRAPH_TTY opt_netgraph.h 520NETGRAPH_UI opt_netgraph.h 521NETGRAPH_VJC opt_netgraph.h 522NETGRAPH_VLAN opt_netgraph.h 523 524# NgATM options 525NGATM_ATM opt_netgraph.h 526NGATM_ATMBASE opt_netgraph.h 527NGATM_SSCOP opt_netgraph.h 528NGATM_SSCFU opt_netgraph.h 529NGATM_UNI opt_netgraph.h 530NGATM_CCATM opt_netgraph.h 531 532# DRM options 533DRM_DEBUG opt_drm.h 534 535TI_SF_BUF_JUMBO opt_ti.h 536TI_JUMBO_HDRSPLIT opt_ti.h 537 538# XXX Conflict: # of devices vs network protocol (Native ATM). 539# This makes "atm.h" unusable. 540NATM 541 542# DPT driver debug flags 543DPT_MEASURE_PERFORMANCE opt_dpt.h 544DPT_RESET_HBA opt_dpt.h 545 546# Misc debug flags. Most of these should probably be replaced with 547# 'DEBUG', and then let people recompile just the interesting modules 548# with 'make CC="cc -DDEBUG"'. 549CLUSTERDEBUG opt_debug_cluster.h 550DEBUG_1284 opt_ppb_1284.h 551VP0_DEBUG opt_vpo.h 552LPT_DEBUG opt_lpt.h 553PLIP_DEBUG opt_plip.h 554LOCKF_DEBUG opt_debug_lockf.h 555SI_DEBUG opt_debug_si.h 556 557# Fb options 558FB_DEBUG opt_fb.h 559FB_INSTALL_CDEV opt_fb.h 560 561# ppbus related options 562PERIPH_1284 opt_ppb_1284.h 563DONTPROBE_1284 opt_ppb_1284.h 564 565# smbus related options 566ENABLE_ALART opt_intpm.h 567 568# These cause changes all over the kernel 569BLKDEV_IOSIZE opt_global.h 570BURN_BRIDGES opt_global.h 571DEBUG opt_global.h 572DEBUG_LOCKS opt_global.h 573DEBUG_VFS_LOCKS opt_global.h 574DFLTPHYS opt_global.h 575DIAGNOSTIC opt_global.h 576INVARIANT_SUPPORT opt_global.h 577INVARIANTS opt_global.h 578MAXCPU opt_global.h 579MAXMEMDOM opt_global.h 580MAXPHYS opt_global.h 581MCLSHIFT opt_global.h 582MUTEX_DEBUG opt_global.h 583MUTEX_NOINLINE opt_global.h 584LOCK_PROFILING opt_global.h 585LOCK_PROFILING_FAST opt_global.h 586MSIZE opt_global.h 587REGRESSION opt_global.h 588RWLOCK_NOINLINE opt_global.h 589SX_NOINLINE opt_global.h 590VFS_BIO_DEBUG opt_global.h 591 592# These are VM related options 593VM_KMEM_SIZE opt_vm.h 594VM_KMEM_SIZE_SCALE opt_vm.h 595VM_KMEM_SIZE_MAX opt_vm.h 596VM_NRESERVLEVEL opt_vm.h 597VM_LEVEL_0_ORDER opt_vm.h 598NO_SWAPPING opt_vm.h 599MALLOC_MAKE_FAILURES opt_vm.h 600MALLOC_PROFILE opt_vm.h 601MALLOC_DEBUG_MAXZONES opt_vm.h 602 603# The MemGuard replacement allocator used for tamper-after-free detection 604DEBUG_MEMGUARD opt_vm.h 605 606# The RedZone malloc(9) protection 607DEBUG_REDZONE opt_vm.h 608 609# Standard SMP options 610SMP opt_global.h 611 612# Size of the kernel message buffer 613MSGBUF_SIZE opt_msgbuf.h 614 615# NFS options 616NFS_MINATTRTIMO opt_nfs.h 617NFS_MAXATTRTIMO opt_nfs.h 618NFS_MINDIRATTRTIMO opt_nfs.h 619NFS_MAXDIRATTRTIMO opt_nfs.h 620NFS_DEBUG opt_nfs.h 621 622# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 623OVERRIDE_CARD opt_bktr.h 624OVERRIDE_TUNER opt_bktr.h 625OVERRIDE_DBX opt_bktr.h 626OVERRIDE_MSP opt_bktr.h 627BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 628BROOKTREE_ALLOC_PAGES opt_bktr.h 629BKTR_OVERRIDE_CARD opt_bktr.h 630BKTR_OVERRIDE_TUNER opt_bktr.h 631BKTR_OVERRIDE_DBX opt_bktr.h 632BKTR_OVERRIDE_MSP opt_bktr.h 633BKTR_SYSTEM_DEFAULT opt_bktr.h 634BKTR_ALLOC_PAGES opt_bktr.h 635BKTR_USE_PLL opt_bktr.h 636BKTR_GPIO_ACCESS opt_bktr.h 637BKTR_NO_MSP_RESET opt_bktr.h 638BKTR_430_FX_MODE opt_bktr.h 639BKTR_SIS_VIA_MODE opt_bktr.h 640BKTR_USE_FREEBSD_SMBUS opt_bktr.h 641BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 642 643# Options for uart(4) 644UART_PPS_ON_CTS opt_uart.h 645UART_POLL_FREQ opt_uart.h 646 647# options for bus/device framework 648BUS_DEBUG opt_bus.h 649 650# options for USB support 651USB_DEBUG opt_usb.h 652USB_HOST_ALIGN opt_usb.h 653USB_REQ_DEBUG opt_usb.h 654USB_TEMPLATE opt_usb.h 655USB_VERBOSE opt_usb.h 656USB_DMA_SINGLE_ALLOC opt_usb.h 657USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 658U3G_DEBUG opt_u3g.h 659UKBD_DFLT_KEYMAP opt_ukbd.h 660UPLCOM_INTR_INTERVAL opt_uplcom.h 661UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 662UVSCOM_INTR_INTERVAL opt_uvscom.h 663 664# Embedded system options 665INIT_PATH 666 667ROOTDEVNAME 668 669FDC_DEBUG opt_fdc.h 670PCFCLOCK_VERBOSE opt_pcfclock.h 671PCFCLOCK_MAX_RETRIES opt_pcfclock.h 672 673KTR opt_global.h 674KTR_ALQ opt_ktr.h 675KTR_MASK opt_ktr.h 676KTR_CPUMASK opt_ktr.h 677KTR_COMPILE opt_global.h 678KTR_BOOT_ENTRIES opt_global.h 679KTR_ENTRIES opt_global.h 680KTR_VERBOSE opt_ktr.h 681WITNESS opt_global.h 682WITNESS_KDB opt_witness.h 683WITNESS_NO_VNODE opt_witness.h 684WITNESS_SKIPSPIN opt_witness.h 685WITNESS_COUNT opt_witness.h 686OPENSOLARIS_WITNESS opt_global.h 687 688# options for ACPI support 689ACPI_DEBUG opt_acpi.h 690ACPI_MAX_TASKS opt_acpi.h 691ACPI_MAX_THREADS opt_acpi.h 692ACPI_DMAR opt_acpi.h 693 694# ISA support 695DEV_ISA opt_isa.h 696ISAPNP opt_isa.h 697 698# various 'device presence' options. 699DEV_BPF opt_bpf.h 700DEV_CARP opt_carp.h 701DEV_ENC opt_enc.h 702DEV_MCA opt_mca.h 703DEV_NETMAP opt_global.h 704DEV_PCI opt_pci.h 705DEV_PF opt_pf.h 706DEV_PFLOG opt_pf.h 707DEV_PFSYNC opt_pf.h 708DEV_SPLASH opt_splash.h 709DEV_VLAN opt_vlan.h 710 711# EISA support 712DEV_EISA opt_eisa.h 713EISA_SLOTS opt_eisa.h 714 715# ed driver 716ED_HPP opt_ed.h 717ED_3C503 opt_ed.h 718ED_SIC opt_ed.h 719 720# bce driver 721BCE_DEBUG opt_bce.h 722BCE_NVRAM_WRITE_SUPPORT opt_bce.h 723 724SOCKBUF_DEBUG opt_global.h 725 726 727# options for ubsec driver 728UBSEC_DEBUG opt_ubsec.h 729UBSEC_RNDTEST opt_ubsec.h 730UBSEC_NO_RNG opt_ubsec.h 731 732# options for hifn driver 733HIFN_DEBUG opt_hifn.h 734HIFN_RNDTEST opt_hifn.h 735 736# options for safenet driver 737SAFE_DEBUG opt_safe.h 738SAFE_NO_RNG opt_safe.h 739SAFE_RNDTEST opt_safe.h 740 741# syscons/vt options 742MAXCONS opt_syscons.h 743SC_ALT_MOUSE_IMAGE opt_syscons.h 744SC_CUT_SPACES2TABS opt_syscons.h 745SC_CUT_SEPCHARS opt_syscons.h 746SC_DEBUG_LEVEL opt_syscons.h 747SC_DFLT_FONT opt_syscons.h 748SC_DISABLE_KDBKEY opt_syscons.h 749SC_DISABLE_REBOOT opt_syscons.h 750SC_HISTORY_SIZE opt_syscons.h 751SC_KERNEL_CONS_ATTR opt_syscons.h 752SC_KERNEL_CONS_REV_ATTR opt_syscons.h 753SC_MOUSE_CHAR opt_syscons.h 754SC_NO_CUTPASTE opt_syscons.h 755SC_NO_FONT_LOADING opt_syscons.h 756SC_NO_HISTORY opt_syscons.h 757SC_NO_MODE_CHANGE opt_syscons.h 758SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 759SC_NO_SYSMOUSE opt_syscons.h 760SC_NORM_ATTR opt_syscons.h 761SC_NORM_REV_ATTR opt_syscons.h 762SC_PIXEL_MODE opt_syscons.h 763SC_RENDER_DEBUG opt_syscons.h 764SC_TWOBUTTON_MOUSE opt_syscons.h 765VT_ALT_TO_ESC_HACK opt_syscons.h 766VT_FB_DEFAULT_WIDTH opt_syscons.h 767VT_FB_DEFAULT_HEIGHT opt_syscons.h 768VT_MAXWINDOWS opt_syscons.h 769VT_TWOBUTTON_MOUSE opt_syscons.h 770DEV_SC opt_syscons.h 771DEV_VT opt_syscons.h 772 773# teken terminal emulator options 774TEKEN_CONS25 opt_teken.h 775TEKEN_UTF8 opt_teken.h 776TERMINAL_KERN_ATTR opt_teken.h 777TERMINAL_NORM_ATTR opt_teken.h 778 779# options for printf 780PRINTF_BUFR_SIZE opt_printf.h 781 782# kbd options 783KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 784KBD_INSTALL_CDEV opt_kbd.h 785KBD_MAXRETRY opt_kbd.h 786KBD_MAXWAIT opt_kbd.h 787KBD_RESETDELAY opt_kbd.h 788KBDIO_DEBUG opt_kbd.h 789 790# options for the Atheros driver 791ATH_DEBUG opt_ath.h 792ATH_TXBUF opt_ath.h 793ATH_RXBUF opt_ath.h 794ATH_DIAGAPI opt_ath.h 795ATH_TX99_DIAG opt_ath.h 796ATH_ENABLE_11N opt_ath.h 797ATH_ENABLE_DFS opt_ath.h 798ATH_EEPROM_FIRMWARE opt_ath.h 799ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 800ATH_DEBUG_ALQ opt_ath.h 801ATH_KTR_INTR_DEBUG opt_ath.h 802 803# options for the Atheros hal 804AH_SUPPORT_AR5416 opt_ah.h 805# XXX For now, this breaks non-AR9130 chipsets, so only use it 806# XXX when actually targetting AR9130. 807AH_SUPPORT_AR9130 opt_ah.h 808 809# This is required for AR933x SoC support 810AH_SUPPORT_AR9330 opt_ah.h 811AH_SUPPORT_AR9340 opt_ah.h 812AH_SUPPORT_QCA9550 opt_ah.h 813 814AH_DEBUG opt_ah.h 815AH_ASSERT opt_ah.h 816AH_DEBUG_ALQ opt_ah.h 817AH_REGOPS_FUNC opt_ah.h 818AH_WRITE_REGDOMAIN opt_ah.h 819AH_DEBUG_COUNTRY opt_ah.h 820AH_WRITE_EEPROM opt_ah.h 821AH_PRIVATE_DIAG opt_ah.h 822AH_NEED_DESC_SWAP opt_ah.h 823AH_USE_INIPDGAIN opt_ah.h 824AH_MAXCHAN opt_ah.h 825AH_RXCFG_SDMAMW_4BYTES opt_ah.h 826AH_INTERRUPT_DEBUGGING opt_ah.h 827# AR5416 and later interrupt mitigation 828# XXX do not use this for AR9130 829AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 830 831# options for the Broadcom BCM43xx driver (bwi) 832BWI_DEBUG opt_bwi.h 833BWI_DEBUG_VERBOSE opt_bwi.h 834 835# options for the Marvell 8335 wireless driver 836MALO_DEBUG opt_malo.h 837MALO_TXBUF opt_malo.h 838MALO_RXBUF opt_malo.h 839 840# options for the Marvell wireless driver 841MWL_DEBUG opt_mwl.h 842MWL_TXBUF opt_mwl.h 843MWL_RXBUF opt_mwl.h 844MWL_DIAGAPI opt_mwl.h 845MWL_AGGR_SIZE opt_mwl.h 846MWL_TX_NODROP opt_mwl.h 847 848# Options for the Intel 802.11n wireless driver 849IWN_DEBUG opt_iwn.h 850 851# Options for the Intel 3945ABG wireless driver 852WPI_DEBUG opt_wpi.h 853 854# dcons options 855DCONS_BUF_SIZE opt_dcons.h 856DCONS_POLL_HZ opt_dcons.h 857DCONS_FORCE_CONSOLE opt_dcons.h 858DCONS_FORCE_GDB opt_dcons.h 859 860# HWPMC options 861HWPMC_HOOKS 862HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 863 864# XBOX options for FreeBSD/i386, but some files are MI 865XBOX opt_xbox.h 866 867# Interrupt filtering 868INTR_FILTER 869 870# 802.11 support layer 871IEEE80211_DEBUG opt_wlan.h 872IEEE80211_DEBUG_REFCNT opt_wlan.h 873IEEE80211_AMPDU_AGE opt_wlan.h 874IEEE80211_SUPPORT_MESH opt_wlan.h 875IEEE80211_SUPPORT_SUPERG opt_wlan.h 876IEEE80211_SUPPORT_TDMA opt_wlan.h 877IEEE80211_ALQ opt_wlan.h 878IEEE80211_DFS_DEBUG opt_wlan.h 879 880# 802.11 TDMA support 881TDMA_SLOTLEN_DEFAULT opt_tdma.h 882TDMA_SLOTCNT_DEFAULT opt_tdma.h 883TDMA_BINTVAL_DEFAULT opt_tdma.h 884TDMA_TXRATE_11B_DEFAULT opt_tdma.h 885TDMA_TXRATE_11G_DEFAULT opt_tdma.h 886TDMA_TXRATE_11A_DEFAULT opt_tdma.h 887TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 888TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 889TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 890TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 891TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 892 893# VideoMode 894PICKMODE_DEBUG opt_videomode.h 895 896# Network stack virtualization options 897VIMAGE opt_global.h 898VNET_DEBUG opt_global.h 899 900# Common Flash Interface (CFI) options 901CFI_SUPPORT_STRATAFLASH opt_cfi.h 902CFI_ARMEDANDDANGEROUS opt_cfi.h 903 904# Sound options 905SND_DEBUG opt_snd.h 906SND_DIAGNOSTIC opt_snd.h 907SND_FEEDER_MULTIFORMAT opt_snd.h 908SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 909SND_FEEDER_RATE_HP opt_snd.h 910SND_PCM_64 opt_snd.h 911SND_OLDSTEREO opt_snd.h 912 913X86BIOS 914 915# Flattened device tree options 916FDT opt_platform.h 917FDT_DTB_STATIC opt_platform.h 918 919# OFED Infiniband stack 920OFED opt_ofed.h 921OFED_DEBUG_INIT opt_ofed.h 922SDP opt_ofed.h 923SDP_DEBUG opt_ofed.h 924IPOIB opt_ofed.h 925IPOIB_DEBUG opt_ofed.h 926IPOIB_CM opt_ofed.h 927 928# Resource Accounting 929RACCT opt_global.h 930 931# Resource Limits 932RCTL opt_global.h 933 934# Random number generator(s) 935RANDOM_YARROW opt_random.h 936RANDOM_FORTUNA opt_random.h 937RANDOM_DEBUG opt_random.h 938