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 34AHC_ALLOW_MEMIO opt_aic7xxx.h 35AHC_TMODE_ENABLE opt_aic7xxx.h 36AHC_DUMP_EEPROM opt_aic7xxx.h 37AHC_DEBUG opt_aic7xxx.h 38AHC_DEBUG_OPTS opt_aic7xxx.h 39AHC_REG_PRETTY_PRINT opt_aic7xxx.h 40AHD_DEBUG opt_aic79xx.h 41AHD_DEBUG_OPTS opt_aic79xx.h 42AHD_TMODE_ENABLE opt_aic79xx.h 43AHD_REG_PRETTY_PRINT opt_aic79xx.h 44ADW_ALLOW_MEMIO opt_adw.h 45 46TWA_DEBUG opt_twa.h 47TWA_FLASH_FIRMWARE opt_twa.h 48 49# Debugging options. 50DDB 51DDB_BUFR_SIZE opt_ddb.h 52DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 53DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 54DDB_CTF opt_ddb.h 55DDB_NUMSYM opt_ddb.h 56GDB 57KDB opt_global.h 58KDB_TRACE opt_kdb.h 59KDB_UNATTENDED opt_kdb.h 60SYSCTL_DEBUG opt_sysctl.h 61 62# Miscellaneous options. 63ADAPTIVE_LOCKMGRS 64ALQ 65AUDIT opt_global.h 66CODA_COMPAT_5 opt_coda.h 67COMPAT_43 opt_compat.h 68COMPAT_43TTY opt_compat.h 69COMPAT_FREEBSD4 opt_compat.h 70COMPAT_FREEBSD5 opt_compat.h 71COMPAT_FREEBSD6 opt_compat.h 72COMPAT_FREEBSD7 opt_compat.h 73COMPILING_LINT opt_global.h 74CY_PCI_FASTINTR 75DIRECTIO 76FULL_PREEMPTION opt_sched.h 77IPI_PREEMPTION opt_sched.h 78GEOM_AES opt_geom.h 79GEOM_BDE opt_geom.h 80GEOM_BSD opt_geom.h 81GEOM_CACHE opt_geom.h 82GEOM_CONCAT opt_geom.h 83GEOM_ELI opt_geom.h 84GEOM_FOX opt_geom.h 85GEOM_GATE opt_geom.h 86GEOM_JOURNAL opt_geom.h 87GEOM_LABEL opt_geom.h 88GEOM_LINUX_LVM opt_geom.h 89GEOM_MBR opt_geom.h 90GEOM_MIRROR opt_geom.h 91GEOM_MULTIPATH opt_geom.h 92GEOM_NOP opt_geom.h 93GEOM_PART_APM opt_geom.h 94GEOM_PART_BSD opt_geom.h 95GEOM_PART_EBR opt_geom.h 96GEOM_PART_EBR_COMPAT opt_geom.h 97GEOM_PART_GPT opt_geom.h 98GEOM_PART_MBR opt_geom.h 99GEOM_PART_PC98 opt_geom.h 100GEOM_PART_VTOC8 opt_geom.h 101GEOM_PC98 opt_geom.h 102GEOM_RAID3 opt_geom.h 103GEOM_SHSEC opt_geom.h 104GEOM_STRIPE opt_geom.h 105GEOM_SUNLABEL opt_geom.h 106GEOM_UZIP opt_geom.h 107GEOM_VIRSTOR opt_geom.h 108GEOM_VOL opt_geom.h 109GEOM_ZERO opt_geom.h 110KDTRACE_HOOKS opt_kdtrace.h 111KSTACK_MAX_PAGES 112KSTACK_PAGES 113KTRACE 114KTRACE_REQUEST_POOL opt_ktrace.h 115LIBICONV 116MAC opt_global.h 117MAC_BIBA opt_dontuse.h 118MAC_BSDEXTENDED opt_dontuse.h 119MAC_IFOFF opt_dontuse.h 120MAC_LOMAC opt_dontuse.h 121MAC_MLS opt_dontuse.h 122MAC_NONE opt_dontuse.h 123MAC_PARTITION opt_dontuse.h 124MAC_PORTACL opt_dontuse.h 125MAC_SEEOTHERUIDS opt_dontuse.h 126MAC_STATIC opt_mac.h 127MAC_STUB opt_dontuse.h 128MAC_TEST opt_dontuse.h 129MD_ROOT opt_md.h 130MD_ROOT_SIZE opt_md.h 131MFI_DEBUG opt_mfi.h 132MFI_DECODE_LOG opt_mfi.h 133MPROF_BUFFERS opt_mprof.h 134MPROF_HASH_SIZE opt_mprof.h 135NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 136NO_ADAPTIVE_RWLOCKS 137NO_ADAPTIVE_SX 138NO_SYSCTL_DESCR opt_global.h 139NSWBUF_MIN opt_swap.h 140MBUF_PACKET_ZONE_DISABLE opt_global.h 141PANIC_REBOOT_WAIT_TIME opt_panic.h 142PPC_DEBUG opt_ppc.h 143PPC_PROBE_CHIPSET opt_ppc.h 144PPS_SYNC opt_ntp.h 145PREEMPTION opt_sched.h 146QUOTA 147SCHED_4BSD opt_sched.h 148SCHED_STATS opt_sched.h 149SCHED_ULE opt_sched.h 150SHOW_BUSYBUFS 151SLEEPQUEUE_PROFILING 152SLHCI_DEBUG opt_slhci.h 153SPX_HACK 154STACK opt_stack.h 155SUIDDIR 156MSGMNB opt_sysvipc.h 157MSGMNI opt_sysvipc.h 158MSGSEG opt_sysvipc.h 159MSGSSZ opt_sysvipc.h 160MSGTQL opt_sysvipc.h 161SEMMAP opt_sysvipc.h 162SEMMNI opt_sysvipc.h 163SEMMNS opt_sysvipc.h 164SEMMNU opt_sysvipc.h 165SEMMSL opt_sysvipc.h 166SEMOPM opt_sysvipc.h 167SEMUME opt_sysvipc.h 168SHMALL opt_sysvipc.h 169SHMMAX opt_sysvipc.h 170SHMMAXPGS opt_sysvipc.h 171SHMMIN opt_sysvipc.h 172SHMMNI opt_sysvipc.h 173SHMSEG opt_sysvipc.h 174SYSVMSG opt_sysvipc.h 175SYSVSEM opt_sysvipc.h 176SYSVSHM opt_sysvipc.h 177SW_WATCHDOG opt_watchdog.h 178TURNSTILE_PROFILING 179VFS_AIO 180VERBOSE_SYSINIT opt_global.h 181WLCACHE opt_wavelan.h 182WLDEBUG opt_wavelan.h 183 184# POSIX kernel options 185P1003_1B_MQUEUE opt_posix.h 186P1003_1B_SEMAPHORES opt_posix.h 187_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 188 189# Do we want the config file compiled into the kernel? 190INCLUDE_CONFIG_FILE opt_config.h 191 192# Options for static filesystems. These should only be used at config 193# time, since the corresponding lkms cannot work if there are any static 194# dependencies. Unusability is enforced by hiding the defines for the 195# options in a never-included header. 196CD9660 opt_dontuse.h 197CODA opt_dontuse.h 198EXT2FS opt_dontuse.h 199FDESCFS opt_dontuse.h 200HPFS opt_dontuse.h 201MSDOSFS opt_dontuse.h 202NTFS opt_dontuse.h 203NULLFS opt_dontuse.h 204NWFS opt_dontuse.h 205PORTALFS opt_dontuse.h 206PROCFS opt_dontuse.h 207PSEUDOFS opt_dontuse.h 208REISERFS opt_dontuse.h 209SMBFS opt_dontuse.h 210TMPFS opt_dontuse.h 211UDF opt_dontuse.h 212UNIONFS opt_dontuse.h 213 214# Pseudofs debugging 215PSEUDOFS_TRACE opt_pseudofs.h 216 217# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 218FFS opt_ffs_broken_fixme.h 219 220# In-kernel GSS-API 221KGSSAPI opt_kgssapi.h 222KGSSAPI_DEBUG opt_kgssapi.h 223 224# These static filesystems have one slightly bogus static dependency in 225# sys/i386/i386/autoconf.c. If any of these filesystems are 226# statically compiled into the kernel, code for mounting them as root 227# filesystems will be enabled - but look below. 228NFSCLIENT opt_nfs.h 229NFSSERVER opt_nfs.h 230 231# Use these options to compile the experimental nfs client and/or 232# server that supports NFSv4 into a kernel. 233# NFSCL - client 234# NFSD - server 235NFSCL opt_nfs.h 236NFSD opt_nfs.h 237 238# filesystems and libiconv bridge 239CD9660_ICONV opt_dontuse.h 240MSDOSFS_ICONV opt_dontuse.h 241NTFS_ICONV opt_dontuse.h 242UDF_ICONV opt_dontuse.h 243 244# If you are following the conditions in the copyright, 245# you can enable soft-updates which will speed up a lot of thigs 246# and make the system safer from crashes at the same time. 247# otherwise a STUB module will be compiled in. 248SOFTUPDATES opt_ffs.h 249 250# On small, embedded systems, it can be useful to turn off support for 251# snapshots. It saves about 30-40k for a feature that would be lightly 252# used, if it is used at all. 253NO_FFS_SNAPSHOT opt_ffs.h 254 255# Enabling this option turns on support for Access Control Lists in UFS, 256# which can be used to support high security configurations. Depends on 257# UFS_EXTATTR. 258UFS_ACL opt_ufs.h 259 260# Enabling this option turns on support for extended attributes in UFS-based 261# filesystems, which can be used to support high security configurations 262# as well as new filesystem features. 263UFS_EXTATTR opt_ufs.h 264UFS_EXTATTR_AUTOSTART opt_ufs.h 265 266# Enable fast hash lookups for large directories on UFS-based filesystems. 267UFS_DIRHASH opt_ufs.h 268 269# Enable gjournal-based UFS journal. 270UFS_GJOURNAL opt_ufs.h 271 272# The below sentence is not in English, and neither is this one. 273# We plan to remove the static dependences above, with a 274# <filesystem>_ROOT option to control if it usable as root. This list 275# allows these options to be present in config files already (though 276# they won't make any difference yet). 277NFS_ROOT opt_nfsroot.h 278 279# SMB/CIFS requester 280NETSMB opt_netsmb.h 281 282# Options used only in subr_param.c. 283HZ opt_param.h 284MAXFILES opt_param.h 285NBUF opt_param.h 286NSFBUFS opt_param.h 287VM_BCACHE_SIZE_MAX opt_param.h 288VM_SWZONE_SIZE_MAX opt_param.h 289MAXUSERS 290DFLDSIZ opt_param.h 291MAXDSIZ opt_param.h 292MAXSSIZ opt_param.h 293 294# Generic SCSI options. 295CAM_MAX_HIGHPOWER opt_cam.h 296CAMDEBUG opt_cam.h 297CAM_DEBUG_DELAY opt_cam.h 298CAM_DEBUG_BUS opt_cam.h 299CAM_DEBUG_TARGET opt_cam.h 300CAM_DEBUG_LUN opt_cam.h 301CAM_DEBUG_FLAGS opt_cam.h 302SCSI_DELAY opt_scsi.h 303SCSI_NO_SENSE_STRINGS opt_scsi.h 304SCSI_NO_OP_STRINGS opt_scsi.h 305 306# Options used only in cam/scsi/scsi_cd.c 307CHANGER_MIN_BUSY_SECONDS opt_cd.h 308CHANGER_MAX_BUSY_SECONDS opt_cd.h 309 310# Options used only in cam/scsi/scsi_sa.c. 311SA_IO_TIMEOUT opt_sa.h 312SA_SPACE_TIMEOUT opt_sa.h 313SA_REWIND_TIMEOUT opt_sa.h 314SA_ERASE_TIMEOUT opt_sa.h 315SA_1FM_AT_EOD opt_sa.h 316 317# Options used only in cam/scsi/scsi_pt.c 318SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 319 320# Options used only in cam/scsi/scsi_ses.c 321SES_ENABLE_PASSTHROUGH opt_ses.h 322 323# Options used in dev/sym/ (Symbios SCSI driver). 324SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 325 # Allows the ncr to take precedence 326 # 1 (1<<0) -> 810a, 860 327 # 2 (1<<1) -> 825a, 875, 885, 895 328 # 4 (1<<2) -> 895a, 896, 1510d 329SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 330 # disabled:0 (default), enabled:1 331SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 332 # disabled:0, enabled:1 (default) 333SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 334 # default:8, range:[1..64] 335 336# Options used only in pci/ncr.c 337SCSI_NCR_DEBUG opt_ncr.h 338SCSI_NCR_MAX_SYNC opt_ncr.h 339SCSI_NCR_MAX_WIDE opt_ncr.h 340SCSI_NCR_MYADDR opt_ncr.h 341 342# Options used only in dev/isp/* 343ISP_TARGET_MODE opt_isp.h 344ISP_FW_CRASH_DUMP opt_isp.h 345ISP_DEFAULT_ROLES opt_isp.h 346 347# Options used only in dev/iscsi 348ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 349 350# Options used in the 'ata' ATA/ATAPI driver 351ATA_STATIC_ID opt_ata.h 352ATA_NOPCI opt_ata.h 353 354# Net stuff. 355ACCEPT_FILTER_DATA 356ACCEPT_FILTER_DNS 357ACCEPT_FILTER_HTTP 358ALTQ opt_global.h 359ALTQ_CBQ opt_altq.h 360ALTQ_CDNR opt_altq.h 361ALTQ_DEBUG opt_altq.h 362ALTQ_HFSC opt_altq.h 363ALTQ_NOPCC opt_altq.h 364ALTQ_PRIQ opt_altq.h 365ALTQ_RED opt_altq.h 366ALTQ_RIO opt_altq.h 367BOOTP opt_bootp.h 368BOOTP_BLOCKSIZE opt_bootp.h 369BOOTP_COMPAT opt_bootp.h 370BOOTP_NFSROOT opt_bootp.h 371BOOTP_NFSV3 opt_bootp.h 372BOOTP_WIRED_TO opt_bootp.h 373DEVICE_POLLING 374DEV_ENC opt_enc.h 375DEV_PF opt_pf.h 376DEV_PFLOG opt_pf.h 377DEV_PFSYNC opt_pf.h 378DEV_VLAN opt_vlan.h 379DUMMYNET opt_ipdn.h 380ETHER_8022 opt_ef.h 381ETHER_8023 opt_ef.h 382ETHER_II opt_ef.h 383ETHER_SNAP opt_ef.h 384INET opt_inet.h 385INET6 opt_inet6.h 386IPDIVERT 387IPFILTER opt_ipfilter.h 388IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 389IPFILTER_LOG opt_ipfilter.h 390IPFILTER_LOOKUP opt_ipfilter.h 391IPFIREWALL opt_ipfw.h 392IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 393IPFIREWALL_FORWARD opt_ipfw.h 394IPFIREWALL_NAT opt_ipfw.h 395IPFIREWALL_VERBOSE opt_ipfw.h 396IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 397IPSEC opt_ipsec.h 398IPSEC_DEBUG opt_ipsec.h 399IPSEC_FILTERTUNNEL opt_ipsec.h 400IPSEC_NAT_T opt_ipsec.h 401IPSTEALTH 402IPX 403KRPC 404LIBALIAS 405LIBMBPOOL 406LIBMCHAIN 407MBUF_PROFILING 408MBUF_STRESS_TEST 409MROUTING opt_mrouting.h 410NCP 411NETATALK opt_atalk.h 412NFSLOCKD 413RADIX_MPATH opt_mpath.h 414ROUTETABLES opt_route.h 415SLIP_IFF_OPTS opt_slip.h 416TCPDEBUG 417TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 418TCP_SIGNATURE opt_inet.h 419VLAN_ARRAY opt_vlan.h 420XBONEHACK 421FLOWTABLE opt_route.h 422 423# 424# SCTP 425# 426SCTP opt_sctp.h 427SCTP_DEBUG opt_sctp.h # Enable debug printfs 428SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 429SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 430SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 431SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 432SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 433SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 434SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 435# 436# 437# 438 439# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 440# Each netgraph node type can be either be compiled into the kernel 441# or loaded dynamically. To get the former, include the corresponding 442# option below. Each type has its own man page, e.g. ng_async(4). 443NETGRAPH 444NETGRAPH_DEBUG opt_netgraph.h 445NETGRAPH_ASYNC opt_netgraph.h 446NETGRAPH_ATMLLC opt_netgraph.h 447NETGRAPH_ATM_ATMPIF opt_netgraph.h 448NETGRAPH_BLUETOOTH opt_netgraph.h 449NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 450NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 451NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 452NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 453NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 454NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 455NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 456NETGRAPH_BPF opt_netgraph.h 457NETGRAPH_BRIDGE opt_netgraph.h 458NETGRAPH_CAR opt_netgraph.h 459NETGRAPH_CISCO opt_netgraph.h 460NETGRAPH_DEFLATE opt_netgraph.h 461NETGRAPH_DEVICE opt_netgraph.h 462NETGRAPH_ECHO opt_netgraph.h 463NETGRAPH_EIFACE opt_netgraph.h 464NETGRAPH_ETHER opt_netgraph.h 465NETGRAPH_ETHER_ECHO opt_netgraph.h 466NETGRAPH_FEC opt_netgraph.h 467NETGRAPH_FRAME_RELAY opt_netgraph.h 468NETGRAPH_GIF opt_netgraph.h 469NETGRAPH_GIF_DEMUX opt_netgraph.h 470NETGRAPH_HOLE opt_netgraph.h 471NETGRAPH_IFACE opt_netgraph.h 472NETGRAPH_IP_INPUT opt_netgraph.h 473NETGRAPH_IPFW opt_netgraph.h 474NETGRAPH_KSOCKET opt_netgraph.h 475NETGRAPH_L2TP opt_netgraph.h 476NETGRAPH_LMI opt_netgraph.h 477# MPPC compression requires proprietary files (not included) 478NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 479NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 480NETGRAPH_NAT opt_netgraph.h 481NETGRAPH_NETFLOW opt_netgraph.h 482NETGRAPH_ONE2MANY opt_netgraph.h 483NETGRAPH_PIPE opt_netgraph.h 484NETGRAPH_PPP opt_netgraph.h 485NETGRAPH_PPPOE opt_netgraph.h 486NETGRAPH_PPTPGRE opt_netgraph.h 487NETGRAPH_PRED1 opt_netgraph.h 488NETGRAPH_RFC1490 opt_netgraph.h 489NETGRAPH_SOCKET opt_netgraph.h 490NETGRAPH_SPLIT opt_netgraph.h 491NETGRAPH_SPPP opt_netgraph.h 492NETGRAPH_TAG opt_netgraph.h 493NETGRAPH_TCPMSS opt_netgraph.h 494NETGRAPH_TEE opt_netgraph.h 495NETGRAPH_TTY opt_netgraph.h 496NETGRAPH_UI opt_netgraph.h 497NETGRAPH_VJC opt_netgraph.h 498 499# NgATM options 500NGATM_ATM opt_netgraph.h 501NGATM_ATMBASE opt_netgraph.h 502NGATM_SSCOP opt_netgraph.h 503NGATM_SSCFU opt_netgraph.h 504NGATM_UNI opt_netgraph.h 505NGATM_CCATM opt_netgraph.h 506 507# DRM options 508DRM_DEBUG opt_drm.h 509 510ZERO_COPY_SOCKETS opt_zero.h 511TI_PRIVATE_JUMBOS opt_ti.h 512TI_JUMBO_HDRSPLIT opt_ti.h 513 514# XXX Conflict: # of devices vs network protocol (Native ATM). 515# This makes "atm.h" unusable. 516NATM 517 518# DPT driver debug flags 519DPT_MEASURE_PERFORMANCE opt_dpt.h 520DPT_HANDLE_TIMEOUTS opt_dpt.h 521DPT_TIMEOUT_FACTOR opt_dpt.h 522DPT_LOST_IRQ opt_dpt.h 523DPT_RESET_HBA opt_dpt.h 524 525# Misc debug flags. Most of these should probably be replaced with 526# 'DEBUG', and then let people recompile just the interesting modules 527# with 'make CC="cc -DDEBUG"'. 528CLUSTERDEBUG opt_debug_cluster.h 529DEBUG_1284 opt_ppb_1284.h 530VP0_DEBUG opt_vpo.h 531LPT_DEBUG opt_lpt.h 532PLIP_DEBUG opt_plip.h 533LOCKF_DEBUG opt_debug_lockf.h 534NETATALKDEBUG opt_atalk.h 535SI_DEBUG opt_debug_si.h 536 537# Fb options 538FB_DEBUG opt_fb.h 539FB_INSTALL_CDEV opt_fb.h 540 541# ppbus related options 542PERIPH_1284 opt_ppb_1284.h 543DONTPROBE_1284 opt_ppb_1284.h 544 545# smbus related options 546ENABLE_ALART opt_intpm.h 547 548# These cause changes all over the kernel 549BLKDEV_IOSIZE opt_global.h 550BURN_BRIDGES opt_global.h 551DEBUG opt_global.h 552DEBUG_LOCKS opt_global.h 553DEBUG_VFS_LOCKS opt_global.h 554DFLTPHYS opt_global.h 555DIAGNOSTIC opt_global.h 556INVARIANT_SUPPORT opt_global.h 557INVARIANTS opt_global.h 558MAXPHYS opt_global.h 559MCLSHIFT opt_global.h 560MUTEX_DEBUG opt_global.h 561MUTEX_NOINLINE opt_global.h 562LOCK_PROFILING opt_global.h 563LOCK_PROFILING_FAST opt_global.h 564MSIZE opt_global.h 565REGRESSION opt_global.h 566RESTARTABLE_PANICS opt_global.h 567RWLOCK_NOINLINE opt_global.h 568SX_NOINLINE opt_global.h 569VFS_BIO_DEBUG opt_global.h 570 571# These are VM related options 572VM_KMEM_SIZE opt_vm.h 573VM_KMEM_SIZE_SCALE opt_vm.h 574VM_KMEM_SIZE_MAX opt_vm.h 575VM_NRESERVLEVEL opt_vm.h 576VM_LEVEL_0_ORDER opt_vm.h 577NO_SWAPPING opt_vm.h 578MALLOC_MAKE_FAILURES opt_vm.h 579MALLOC_PROFILE opt_vm.h 580 581# The MemGuard replacement allocator used for tamper-after-free detection 582DEBUG_MEMGUARD opt_vm.h 583 584# The RedZone malloc(9) protection 585DEBUG_REDZONE opt_vm.h 586 587# Standard SMP options 588SMP opt_global.h 589 590# Size of the kernel message buffer 591MSGBUF_SIZE opt_msgbuf.h 592 593# NFS options 594NFS_MINATTRTIMO opt_nfs.h 595NFS_MAXATTRTIMO opt_nfs.h 596NFS_MINDIRATTRTIMO opt_nfs.h 597NFS_MAXDIRATTRTIMO opt_nfs.h 598NFS_GATHERDELAY opt_nfs.h 599NFS_WDELAYHASHSIZ opt_nfs.h 600NFS_DEBUG opt_nfs.h 601 602# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 603OVERRIDE_CARD opt_bktr.h 604OVERRIDE_TUNER opt_bktr.h 605OVERRIDE_DBX opt_bktr.h 606OVERRIDE_MSP opt_bktr.h 607BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 608BROOKTREE_ALLOC_PAGES opt_bktr.h 609BKTR_OVERRIDE_CARD opt_bktr.h 610BKTR_OVERRIDE_TUNER opt_bktr.h 611BKTR_OVERRIDE_DBX opt_bktr.h 612BKTR_OVERRIDE_MSP opt_bktr.h 613BKTR_SYSTEM_DEFAULT opt_bktr.h 614BKTR_ALLOC_PAGES opt_bktr.h 615BKTR_USE_PLL opt_bktr.h 616BKTR_GPIO_ACCESS opt_bktr.h 617BKTR_NO_MSP_RESET opt_bktr.h 618BKTR_430_FX_MODE opt_bktr.h 619BKTR_SIS_VIA_MODE opt_bktr.h 620BKTR_USE_FREEBSD_SMBUS opt_bktr.h 621BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 622 623BREAK_TO_DEBUGGER opt_comconsole.h 624ALT_BREAK_TO_DEBUGGER opt_comconsole.h 625 626# Options to support PPS 627UART_PPS_ON_CTS opt_uart.h 628 629# options for bus/device framework 630BUS_DEBUG opt_bus.h 631 632# options for USB support 633USB_DEBUG opt_usb.h 634USB_VERBOSE opt_usb.h 635USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 636U3G_DEBUG opt_u3g.h 637UKBD_DFLT_KEYMAP opt_ukbd.h 638UPLCOM_INTR_INTERVAL opt_uplcom.h 639UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 640UVSCOM_INTR_INTERVAL opt_uvscom.h 641 642# Embedded system options 643INIT_PATH 644 645ROOTDEVNAME 646 647FDC_DEBUG opt_fdc.h 648PCFCLOCK_VERBOSE opt_pcfclock.h 649PCFCLOCK_MAX_RETRIES opt_pcfclock.h 650 651KTR opt_global.h 652KTR_ALQ opt_ktr.h 653KTR_MASK opt_ktr.h 654KTR_CPUMASK opt_ktr.h 655KTR_COMPILE opt_global.h 656KTR_ENTRIES opt_global.h 657KTR_VERBOSE opt_ktr.h 658WITNESS opt_global.h 659WITNESS_KDB opt_witness.h 660WITNESS_SKIPSPIN opt_witness.h 661 662# options for ACPI support 663ACPI_DEBUG opt_acpi.h 664ACPI_MAX_TASKS opt_acpi.h 665ACPI_MAX_THREADS opt_acpi.h 666 667# ISA support 668DEV_ISA opt_isa.h 669ISAPNP opt_isa.h 670 671# various 'device presence' options. 672DEV_BPF opt_bpf.h 673DEV_MCA opt_mca.h 674DEV_CARP opt_carp.h 675DEV_PTY opt_tty.h 676DEV_SPLASH opt_splash.h 677 678# EISA support 679DEV_EISA opt_eisa.h 680EISA_SLOTS opt_eisa.h 681 682# ed driver 683ED_HPP opt_ed.h 684ED_3C503 opt_ed.h 685ED_SIC opt_ed.h 686 687# bce driver 688BCE_DEBUG opt_bce.h 689 690SOCKBUF_DEBUG opt_global.h 691 692# options for ubsec driver 693UBSEC_DEBUG opt_ubsec.h 694UBSEC_RNDTEST opt_ubsec.h 695UBSEC_NO_RNG opt_ubsec.h 696 697# options for hifn driver 698HIFN_DEBUG opt_hifn.h 699HIFN_RNDTEST opt_hifn.h 700 701# options for safenet driver 702SAFE_DEBUG opt_safe.h 703SAFE_NO_RNG opt_safe.h 704SAFE_RNDTEST opt_safe.h 705 706# syscons options 707MAXCONS opt_syscons.h 708SC_ALT_MOUSE_IMAGE opt_syscons.h 709SC_CUT_SPACES2TABS opt_syscons.h 710SC_CUT_SEPCHARS opt_syscons.h 711SC_DEBUG_LEVEL opt_syscons.h 712SC_DFLT_FONT opt_syscons.h 713SC_DISABLE_KDBKEY opt_syscons.h 714SC_DISABLE_REBOOT opt_syscons.h 715SC_HISTORY_SIZE opt_syscons.h 716SC_KERNEL_CONS_ATTR opt_syscons.h 717SC_KERNEL_CONS_REV_ATTR opt_syscons.h 718SC_MOUSE_CHAR opt_syscons.h 719SC_NO_CUTPASTE opt_syscons.h 720SC_NO_FONT_LOADING opt_syscons.h 721SC_NO_HISTORY opt_syscons.h 722SC_NO_MODE_CHANGE opt_syscons.h 723SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 724SC_NO_SYSMOUSE opt_syscons.h 725SC_NORM_ATTR opt_syscons.h 726SC_NORM_REV_ATTR opt_syscons.h 727SC_PIXEL_MODE opt_syscons.h 728SC_RENDER_DEBUG opt_syscons.h 729SC_TWOBUTTON_MOUSE opt_syscons.h 730 731# teken terminal emulator options 732TEKEN_UTF8 opt_teken.h 733TEKEN_XTERM opt_teken.h 734 735# options for printf 736PRINTF_BUFR_SIZE opt_printf.h 737 738# kbd options 739KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 740KBD_INSTALL_CDEV opt_kbd.h 741KBD_MAXRETRY opt_kbd.h 742KBD_MAXWAIT opt_kbd.h 743KBD_RESETDELAY opt_kbd.h 744KBDIO_DEBUG opt_kbd.h 745 746# options for the Atheros driver 747ATH_DEBUG opt_ath.h 748ATH_TXBUF opt_ath.h 749ATH_RXBUF opt_ath.h 750ATH_DIAGAPI opt_ath.h 751ATH_TX99_DIAG opt_ath.h 752 753# options for the Atheros hal 754AH_SUPPORT_AR5416 opt_ah.h 755 756AH_DEBUG opt_ah.h 757AH_ASSERT opt_ah.h 758AH_DEBUG_ALQ opt_ah.h 759AH_REGOPS_FUNC opt_ah.h 760AH_WRITE_REGDOMAIN opt_ah.h 761AH_DEBUG_COUNTRY opt_ah.h 762AH_WRITE_EEPROM opt_ah.h 763AH_PRIVATE_DIAG opt_ah.h 764AH_NEED_DESC_SWAP opt_ah.h 765AH_USE_INIPDGAIN opt_ah.h 766AH_MAXCHAN opt_ah.h 767 768# options for the Broadcom BCM43xx driver (bwi) 769BWI_DEBUG opt_bwi.h 770BWI_DEBUG_VERBOSE opt_bwi.h 771 772# options for the Marvell 8335 wireless driver 773MALO_DEBUG opt_malo.h 774MALO_TXBUF opt_malo.h 775MALO_RXBUF opt_malo.h 776 777# options for the Marvell wireless driver 778MWL_DEBUG opt_mwl.h 779MWL_TXBUF opt_mwl.h 780MWL_RXBUF opt_mwl.h 781MWL_DIAGAPI opt_mwl.h 782MWL_AGGR_SIZE opt_mwl.h 783MWL_TX_NODROP opt_mwl.h 784 785# dcons options 786DCONS_BUF_SIZE opt_dcons.h 787DCONS_POLL_HZ opt_dcons.h 788DCONS_FORCE_CONSOLE opt_dcons.h 789DCONS_FORCE_GDB opt_dcons.h 790 791# HWPMC options 792HWPMC_HOOKS 793 794# XBOX options for FreeBSD/i386, but some files are MI 795XBOX opt_xbox.h 796 797# XFS 798XFS 799 800# Interrupt filtering 801INTR_FILTER 802 803# 802.11 support layer 804IEEE80211_DEBUG opt_wlan.h 805IEEE80211_DEBUG_REFCNT opt_wlan.h 806IEEE80211_AMPDU_AGE opt_wlan.h 807IEEE80211_SUPPORT_MESH opt_wlan.h 808IEEE80211_SUPPORT_SUPERG opt_wlan.h 809IEEE80211_SUPPORT_TDMA opt_wlan.h 810 811# 802.11 TDMA support 812TDMA_SLOTLEN_DEFAULT opt_tdma.h 813TDMA_SLOTCNT_DEFAULT opt_tdma.h 814TDMA_BINTVAL_DEFAULT opt_tdma.h 815TDMA_TXRATE_11B_DEFAULT opt_tdma.h 816TDMA_TXRATE_11G_DEFAULT opt_tdma.h 817TDMA_TXRATE_11A_DEFAULT opt_tdma.h 818TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 819TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 820TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 821TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 822TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 823 824# Virtualize the network stack 825VIMAGE opt_global.h 826 827# Common Flash Interface (CFI) options 828CFI_SUPPORT_STRATAFLASH opt_cfi.h 829CFI_ARMEDANDDANGEROUS opt_cfi.h 830 831# Sound options 832SND_DEBUG opt_snd.h 833SND_DIAGNOSTIC opt_snd.h 834SND_FEEDER_MULTIFORMAT opt_snd.h 835SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 836SND_FEEDER_RATE_HP opt_snd.h 837SND_PCM_64 opt_snd.h 838SND_OLDSTEREO opt_snd.h 839