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