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 75DEADLKRES opt_watchdog.h 76DIRECTIO 77FULL_PREEMPTION opt_sched.h 78IPI_PREEMPTION opt_sched.h 79GEOM_AES opt_geom.h 80GEOM_BDE opt_geom.h 81GEOM_BSD opt_geom.h 82GEOM_CACHE opt_geom.h 83GEOM_CONCAT opt_geom.h 84GEOM_ELI opt_geom.h 85GEOM_FOX opt_geom.h 86GEOM_GATE opt_geom.h 87GEOM_JOURNAL opt_geom.h 88GEOM_LABEL opt_geom.h 89GEOM_LINUX_LVM opt_geom.h 90GEOM_MBR opt_geom.h 91GEOM_MIRROR opt_geom.h 92GEOM_MULTIPATH opt_geom.h 93GEOM_NOP opt_geom.h 94GEOM_PART_APM opt_geom.h 95GEOM_PART_BSD opt_geom.h 96GEOM_PART_EBR opt_geom.h 97GEOM_PART_EBR_COMPAT opt_geom.h 98GEOM_PART_GPT opt_geom.h 99GEOM_PART_MBR opt_geom.h 100GEOM_PART_PC98 opt_geom.h 101GEOM_PART_VTOC8 opt_geom.h 102GEOM_PC98 opt_geom.h 103GEOM_RAID3 opt_geom.h 104GEOM_SHSEC opt_geom.h 105GEOM_STRIPE opt_geom.h 106GEOM_SUNLABEL opt_geom.h 107GEOM_UZIP opt_geom.h 108GEOM_VIRSTOR opt_geom.h 109GEOM_VOL opt_geom.h 110GEOM_ZERO opt_geom.h 111KDTRACE_HOOKS opt_kdtrace.h 112KSTACK_MAX_PAGES 113KSTACK_PAGES 114KTRACE 115KTRACE_REQUEST_POOL opt_ktrace.h 116LIBICONV 117MAC opt_global.h 118MAC_BIBA opt_dontuse.h 119MAC_BSDEXTENDED opt_dontuse.h 120MAC_IFOFF opt_dontuse.h 121MAC_LOMAC opt_dontuse.h 122MAC_MLS opt_dontuse.h 123MAC_NONE opt_dontuse.h 124MAC_PARTITION opt_dontuse.h 125MAC_PORTACL opt_dontuse.h 126MAC_SEEOTHERUIDS opt_dontuse.h 127MAC_STATIC opt_mac.h 128MAC_STUB opt_dontuse.h 129MAC_TEST opt_dontuse.h 130MD_ROOT opt_md.h 131MD_ROOT_SIZE opt_md.h 132MFI_DEBUG opt_mfi.h 133MFI_DECODE_LOG opt_mfi.h 134MPROF_BUFFERS opt_mprof.h 135MPROF_HASH_SIZE opt_mprof.h 136NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 137NO_ADAPTIVE_RWLOCKS 138NO_ADAPTIVE_SX 139NO_SYSCTL_DESCR opt_global.h 140NSWBUF_MIN opt_swap.h 141MBUF_PACKET_ZONE_DISABLE opt_global.h 142PANIC_REBOOT_WAIT_TIME opt_panic.h 143PPC_DEBUG opt_ppc.h 144PPC_PROBE_CHIPSET opt_ppc.h 145PPS_SYNC opt_ntp.h 146PREEMPTION opt_sched.h 147QUOTA 148SCHED_4BSD opt_sched.h 149SCHED_STATS opt_sched.h 150SCHED_ULE opt_sched.h 151SHOW_BUSYBUFS 152SLEEPQUEUE_PROFILING 153SLHCI_DEBUG opt_slhci.h 154SPX_HACK 155STACK opt_stack.h 156SUIDDIR 157MSGMNB opt_sysvipc.h 158MSGMNI opt_sysvipc.h 159MSGSEG opt_sysvipc.h 160MSGSSZ opt_sysvipc.h 161MSGTQL opt_sysvipc.h 162SEMMAP opt_sysvipc.h 163SEMMNI opt_sysvipc.h 164SEMMNS opt_sysvipc.h 165SEMMNU opt_sysvipc.h 166SEMMSL opt_sysvipc.h 167SEMOPM opt_sysvipc.h 168SEMUME opt_sysvipc.h 169SHMALL opt_sysvipc.h 170SHMMAX opt_sysvipc.h 171SHMMAXPGS opt_sysvipc.h 172SHMMIN opt_sysvipc.h 173SHMMNI opt_sysvipc.h 174SHMSEG opt_sysvipc.h 175SYSVMSG opt_sysvipc.h 176SYSVSEM opt_sysvipc.h 177SYSVSHM opt_sysvipc.h 178SW_WATCHDOG opt_watchdog.h 179TURNSTILE_PROFILING 180VFS_AIO 181VERBOSE_SYSINIT opt_global.h 182WLCACHE opt_wavelan.h 183WLDEBUG opt_wavelan.h 184 185# POSIX kernel options 186P1003_1B_MQUEUE opt_posix.h 187P1003_1B_SEMAPHORES opt_posix.h 188_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 189 190# Do we want the config file compiled into the kernel? 191INCLUDE_CONFIG_FILE opt_config.h 192 193# Options for static filesystems. These should only be used at config 194# time, since the corresponding lkms cannot work if there are any static 195# dependencies. Unusability is enforced by hiding the defines for the 196# options in a never-included header. 197CD9660 opt_dontuse.h 198CODA opt_dontuse.h 199EXT2FS opt_dontuse.h 200FDESCFS opt_dontuse.h 201HPFS opt_dontuse.h 202MSDOSFS opt_dontuse.h 203NTFS opt_dontuse.h 204NULLFS opt_dontuse.h 205NWFS opt_dontuse.h 206PORTALFS opt_dontuse.h 207PROCFS opt_dontuse.h 208PSEUDOFS opt_dontuse.h 209REISERFS opt_dontuse.h 210SMBFS opt_dontuse.h 211TMPFS opt_dontuse.h 212UDF opt_dontuse.h 213UNIONFS opt_dontuse.h 214 215# Pseudofs debugging 216PSEUDOFS_TRACE opt_pseudofs.h 217 218# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 219FFS opt_ffs_broken_fixme.h 220 221# In-kernel GSS-API 222KGSSAPI opt_kgssapi.h 223KGSSAPI_DEBUG opt_kgssapi.h 224 225# These static filesystems have one slightly bogus static dependency in 226# sys/i386/i386/autoconf.c. If any of these filesystems are 227# statically compiled into the kernel, code for mounting them as root 228# filesystems will be enabled - but look below. 229NFSCLIENT opt_nfs.h 230NFSSERVER opt_nfs.h 231 232# Use these options to compile the experimental nfs client and/or 233# server that supports NFSv4 into a kernel. 234# NFSCL - client 235# NFSD - server 236NFSCL opt_nfs.h 237NFSD opt_nfs.h 238 239# filesystems and libiconv bridge 240CD9660_ICONV opt_dontuse.h 241MSDOSFS_ICONV opt_dontuse.h 242NTFS_ICONV opt_dontuse.h 243UDF_ICONV opt_dontuse.h 244 245# If you are following the conditions in the copyright, 246# you can enable soft-updates which will speed up a lot of thigs 247# and make the system safer from crashes at the same time. 248# otherwise a STUB module will be compiled in. 249SOFTUPDATES opt_ffs.h 250 251# On small, embedded systems, it can be useful to turn off support for 252# snapshots. It saves about 30-40k for a feature that would be lightly 253# used, if it is used at all. 254NO_FFS_SNAPSHOT opt_ffs.h 255 256# Enabling this option turns on support for Access Control Lists in UFS, 257# which can be used to support high security configurations. Depends on 258# UFS_EXTATTR. 259UFS_ACL opt_ufs.h 260 261# Enabling this option turns on support for extended attributes in UFS-based 262# filesystems, which can be used to support high security configurations 263# as well as new filesystem features. 264UFS_EXTATTR opt_ufs.h 265UFS_EXTATTR_AUTOSTART opt_ufs.h 266 267# Enable fast hash lookups for large directories on UFS-based filesystems. 268UFS_DIRHASH opt_ufs.h 269 270# Enable gjournal-based UFS journal. 271UFS_GJOURNAL opt_ufs.h 272 273# The below sentence is not in English, and neither is this one. 274# We plan to remove the static dependences above, with a 275# <filesystem>_ROOT option to control if it usable as root. This list 276# allows these options to be present in config files already (though 277# they won't make any difference yet). 278NFS_ROOT opt_nfsroot.h 279 280# SMB/CIFS requester 281NETSMB opt_netsmb.h 282 283# Options used only in subr_param.c. 284HZ opt_param.h 285MAXFILES opt_param.h 286NBUF opt_param.h 287NSFBUFS opt_param.h 288VM_BCACHE_SIZE_MAX opt_param.h 289VM_SWZONE_SIZE_MAX opt_param.h 290MAXUSERS 291DFLDSIZ opt_param.h 292MAXDSIZ opt_param.h 293MAXSSIZ opt_param.h 294 295# Generic SCSI options. 296CAM_MAX_HIGHPOWER opt_cam.h 297CAMDEBUG opt_cam.h 298CAM_DEBUG_DELAY opt_cam.h 299CAM_DEBUG_BUS opt_cam.h 300CAM_DEBUG_TARGET opt_cam.h 301CAM_DEBUG_LUN opt_cam.h 302CAM_DEBUG_FLAGS opt_cam.h 303SCSI_DELAY opt_scsi.h 304SCSI_NO_SENSE_STRINGS opt_scsi.h 305SCSI_NO_OP_STRINGS opt_scsi.h 306 307# Options used only in cam/scsi/scsi_cd.c 308CHANGER_MIN_BUSY_SECONDS opt_cd.h 309CHANGER_MAX_BUSY_SECONDS opt_cd.h 310 311# Options used only in cam/scsi/scsi_sa.c. 312SA_IO_TIMEOUT opt_sa.h 313SA_SPACE_TIMEOUT opt_sa.h 314SA_REWIND_TIMEOUT opt_sa.h 315SA_ERASE_TIMEOUT opt_sa.h 316SA_1FM_AT_EOD opt_sa.h 317 318# Options used only in cam/scsi/scsi_pt.c 319SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 320 321# Options used only in cam/scsi/scsi_ses.c 322SES_ENABLE_PASSTHROUGH opt_ses.h 323 324# Options used in dev/sym/ (Symbios SCSI driver). 325SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 326 # Allows the ncr to take precedence 327 # 1 (1<<0) -> 810a, 860 328 # 2 (1<<1) -> 825a, 875, 885, 895 329 # 4 (1<<2) -> 895a, 896, 1510d 330SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 331 # disabled:0 (default), enabled:1 332SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 333 # disabled:0, enabled:1 (default) 334SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 335 # default:8, range:[1..64] 336 337# Options used only in pci/ncr.c 338SCSI_NCR_DEBUG opt_ncr.h 339SCSI_NCR_MAX_SYNC opt_ncr.h 340SCSI_NCR_MAX_WIDE opt_ncr.h 341SCSI_NCR_MYADDR opt_ncr.h 342 343# Options used only in dev/isp/* 344ISP_TARGET_MODE opt_isp.h 345ISP_FW_CRASH_DUMP opt_isp.h 346ISP_DEFAULT_ROLES opt_isp.h 347 348# Options used only in dev/iscsi 349ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 350 351# Options used in the 'ata' ATA/ATAPI driver 352ATA_STATIC_ID opt_ata.h 353ATA_NOPCI opt_ata.h 354ATA_REQUEST_TIMEOUT opt_ata.h 355ATA_CAM opt_ata.h 356 357# Net stuff. 358ACCEPT_FILTER_DATA 359ACCEPT_FILTER_DNS 360ACCEPT_FILTER_HTTP 361ALTQ opt_global.h 362ALTQ_CBQ opt_altq.h 363ALTQ_CDNR opt_altq.h 364ALTQ_DEBUG opt_altq.h 365ALTQ_HFSC opt_altq.h 366ALTQ_NOPCC opt_altq.h 367ALTQ_PRIQ opt_altq.h 368ALTQ_RED opt_altq.h 369ALTQ_RIO opt_altq.h 370BOOTP opt_bootp.h 371BOOTP_BLOCKSIZE opt_bootp.h 372BOOTP_COMPAT opt_bootp.h 373BOOTP_NFSROOT opt_bootp.h 374BOOTP_NFSV3 opt_bootp.h 375BOOTP_WIRED_TO opt_bootp.h 376DEVICE_POLLING 377DEV_ENC opt_enc.h 378DEV_PF opt_pf.h 379DEV_PFLOG opt_pf.h 380DEV_PFSYNC opt_pf.h 381DEV_VLAN opt_vlan.h 382DUMMYNET opt_ipdn.h 383ETHER_8022 opt_ef.h 384ETHER_8023 opt_ef.h 385ETHER_II opt_ef.h 386ETHER_SNAP opt_ef.h 387INET opt_inet.h 388INET6 opt_inet6.h 389IPDIVERT 390IPFILTER opt_ipfilter.h 391IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 392IPFILTER_LOG opt_ipfilter.h 393IPFILTER_LOOKUP opt_ipfilter.h 394IPFIREWALL opt_ipfw.h 395IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 396IPFIREWALL_FORWARD opt_ipfw.h 397IPFIREWALL_NAT opt_ipfw.h 398IPFIREWALL_VERBOSE opt_ipfw.h 399IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 400IPSEC opt_ipsec.h 401IPSEC_DEBUG opt_ipsec.h 402IPSEC_FILTERTUNNEL opt_ipsec.h 403IPSEC_NAT_T 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 418SLIP_IFF_OPTS opt_slip.h 419TCPDEBUG 420TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 421TCP_SIGNATURE opt_inet.h 422TCP_SORECEIVE_STREAM 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_PIPE opt_netgraph.h 488NETGRAPH_PPP opt_netgraph.h 489NETGRAPH_PPPOE opt_netgraph.h 490NETGRAPH_PPTPGRE opt_netgraph.h 491NETGRAPH_PRED1 opt_netgraph.h 492NETGRAPH_RFC1490 opt_netgraph.h 493NETGRAPH_SOCKET opt_netgraph.h 494NETGRAPH_SPLIT opt_netgraph.h 495NETGRAPH_SPPP opt_netgraph.h 496NETGRAPH_TAG opt_netgraph.h 497NETGRAPH_TCPMSS opt_netgraph.h 498NETGRAPH_TEE opt_netgraph.h 499NETGRAPH_TTY opt_netgraph.h 500NETGRAPH_UI opt_netgraph.h 501NETGRAPH_VJC opt_netgraph.h 502NETGRAPH_VLAN opt_netgraph.h 503 504# NgATM options 505NGATM_ATM opt_netgraph.h 506NGATM_ATMBASE opt_netgraph.h 507NGATM_SSCOP opt_netgraph.h 508NGATM_SSCFU opt_netgraph.h 509NGATM_UNI opt_netgraph.h 510NGATM_CCATM opt_netgraph.h 511 512# DRM options 513DRM_DEBUG opt_drm.h 514 515ZERO_COPY_SOCKETS opt_zero.h 516TI_PRIVATE_JUMBOS opt_ti.h 517TI_JUMBO_HDRSPLIT opt_ti.h 518BCE_JUMBO_HDRSPLIT opt_bce.h 519 520# XXX Conflict: # of devices vs network protocol (Native ATM). 521# This makes "atm.h" unusable. 522NATM 523 524# DPT driver debug flags 525DPT_MEASURE_PERFORMANCE opt_dpt.h 526DPT_HANDLE_TIMEOUTS opt_dpt.h 527DPT_TIMEOUT_FACTOR opt_dpt.h 528DPT_LOST_IRQ opt_dpt.h 529DPT_RESET_HBA opt_dpt.h 530 531# Misc debug flags. Most of these should probably be replaced with 532# 'DEBUG', and then let people recompile just the interesting modules 533# with 'make CC="cc -DDEBUG"'. 534CLUSTERDEBUG opt_debug_cluster.h 535DEBUG_1284 opt_ppb_1284.h 536VP0_DEBUG opt_vpo.h 537LPT_DEBUG opt_lpt.h 538PLIP_DEBUG opt_plip.h 539LOCKF_DEBUG opt_debug_lockf.h 540NETATALKDEBUG opt_atalk.h 541SI_DEBUG opt_debug_si.h 542 543# Fb options 544FB_DEBUG opt_fb.h 545FB_INSTALL_CDEV opt_fb.h 546 547# ppbus related options 548PERIPH_1284 opt_ppb_1284.h 549DONTPROBE_1284 opt_ppb_1284.h 550 551# smbus related options 552ENABLE_ALART opt_intpm.h 553 554# These cause changes all over the kernel 555BLKDEV_IOSIZE opt_global.h 556BURN_BRIDGES opt_global.h 557DEBUG opt_global.h 558DEBUG_LOCKS opt_global.h 559DEBUG_VFS_LOCKS opt_global.h 560DFLTPHYS opt_global.h 561DIAGNOSTIC opt_global.h 562INVARIANT_SUPPORT opt_global.h 563INVARIANTS opt_global.h 564MAXPHYS opt_global.h 565MCLSHIFT opt_global.h 566MUTEX_DEBUG opt_global.h 567MUTEX_NOINLINE opt_global.h 568LOCK_PROFILING opt_global.h 569LOCK_PROFILING_FAST opt_global.h 570MSIZE opt_global.h 571REGRESSION opt_global.h 572RESTARTABLE_PANICS opt_global.h 573RWLOCK_NOINLINE opt_global.h 574SX_NOINLINE opt_global.h 575VFS_BIO_DEBUG opt_global.h 576 577# These are VM related options 578VM_KMEM_SIZE opt_vm.h 579VM_KMEM_SIZE_SCALE opt_vm.h 580VM_KMEM_SIZE_MAX opt_vm.h 581VM_NRESERVLEVEL opt_vm.h 582VM_LEVEL_0_ORDER opt_vm.h 583NO_SWAPPING opt_vm.h 584MALLOC_MAKE_FAILURES opt_vm.h 585MALLOC_PROFILE opt_vm.h 586 587# The MemGuard replacement allocator used for tamper-after-free detection 588DEBUG_MEMGUARD opt_vm.h 589 590# The RedZone malloc(9) protection 591DEBUG_REDZONE opt_vm.h 592 593# Standard SMP options 594SMP opt_global.h 595 596# Size of the kernel message buffer 597MSGBUF_SIZE opt_msgbuf.h 598 599# NFS options 600NFS_MINATTRTIMO opt_nfs.h 601NFS_MAXATTRTIMO opt_nfs.h 602NFS_MINDIRATTRTIMO opt_nfs.h 603NFS_MAXDIRATTRTIMO opt_nfs.h 604NFS_GATHERDELAY opt_nfs.h 605NFS_WDELAYHASHSIZ opt_nfs.h 606NFS_DEBUG opt_nfs.h 607 608# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 609OVERRIDE_CARD opt_bktr.h 610OVERRIDE_TUNER opt_bktr.h 611OVERRIDE_DBX opt_bktr.h 612OVERRIDE_MSP opt_bktr.h 613BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 614BROOKTREE_ALLOC_PAGES opt_bktr.h 615BKTR_OVERRIDE_CARD opt_bktr.h 616BKTR_OVERRIDE_TUNER opt_bktr.h 617BKTR_OVERRIDE_DBX opt_bktr.h 618BKTR_OVERRIDE_MSP opt_bktr.h 619BKTR_SYSTEM_DEFAULT opt_bktr.h 620BKTR_ALLOC_PAGES opt_bktr.h 621BKTR_USE_PLL opt_bktr.h 622BKTR_GPIO_ACCESS opt_bktr.h 623BKTR_NO_MSP_RESET opt_bktr.h 624BKTR_430_FX_MODE opt_bktr.h 625BKTR_SIS_VIA_MODE opt_bktr.h 626BKTR_USE_FREEBSD_SMBUS opt_bktr.h 627BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 628 629BREAK_TO_DEBUGGER opt_comconsole.h 630ALT_BREAK_TO_DEBUGGER opt_comconsole.h 631 632# Options to support PPS 633UART_PPS_ON_CTS opt_uart.h 634 635# options for bus/device framework 636BUS_DEBUG opt_bus.h 637 638# options for USB support 639USB_DEBUG opt_usb.h 640USB_VERBOSE opt_usb.h 641USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 642U3G_DEBUG opt_u3g.h 643UKBD_DFLT_KEYMAP opt_ukbd.h 644UPLCOM_INTR_INTERVAL opt_uplcom.h 645UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 646UVSCOM_INTR_INTERVAL opt_uvscom.h 647 648# Embedded system options 649INIT_PATH 650 651ROOTDEVNAME 652 653FDC_DEBUG opt_fdc.h 654PCFCLOCK_VERBOSE opt_pcfclock.h 655PCFCLOCK_MAX_RETRIES opt_pcfclock.h 656 657KTR opt_global.h 658KTR_ALQ opt_ktr.h 659KTR_MASK opt_ktr.h 660KTR_CPUMASK opt_ktr.h 661KTR_COMPILE opt_global.h 662KTR_ENTRIES opt_global.h 663KTR_VERBOSE opt_ktr.h 664WITNESS opt_global.h 665WITNESS_KDB opt_witness.h 666WITNESS_SKIPSPIN opt_witness.h 667 668# options for ACPI support 669ACPI_DEBUG opt_acpi.h 670ACPI_MAX_TASKS opt_acpi.h 671ACPI_MAX_THREADS opt_acpi.h 672 673# ISA support 674DEV_ISA opt_isa.h 675ISAPNP opt_isa.h 676 677# various 'device presence' options. 678DEV_BPF opt_bpf.h 679DEV_MCA opt_mca.h 680DEV_CARP opt_carp.h 681DEV_SPLASH opt_splash.h 682 683# EISA support 684DEV_EISA opt_eisa.h 685EISA_SLOTS opt_eisa.h 686 687# ed driver 688ED_HPP opt_ed.h 689ED_3C503 opt_ed.h 690ED_SIC opt_ed.h 691 692# bce driver 693BCE_DEBUG opt_bce.h 694 695SOCKBUF_DEBUG opt_global.h 696 697# options for ubsec driver 698UBSEC_DEBUG opt_ubsec.h 699UBSEC_RNDTEST opt_ubsec.h 700UBSEC_NO_RNG opt_ubsec.h 701 702# options for hifn driver 703HIFN_DEBUG opt_hifn.h 704HIFN_RNDTEST opt_hifn.h 705 706# options for safenet driver 707SAFE_DEBUG opt_safe.h 708SAFE_NO_RNG opt_safe.h 709SAFE_RNDTEST opt_safe.h 710 711# syscons options 712MAXCONS opt_syscons.h 713SC_ALT_MOUSE_IMAGE opt_syscons.h 714SC_CUT_SPACES2TABS opt_syscons.h 715SC_CUT_SEPCHARS opt_syscons.h 716SC_DEBUG_LEVEL opt_syscons.h 717SC_DFLT_FONT opt_syscons.h 718SC_DISABLE_KDBKEY opt_syscons.h 719SC_DISABLE_REBOOT opt_syscons.h 720SC_HISTORY_SIZE opt_syscons.h 721SC_KERNEL_CONS_ATTR opt_syscons.h 722SC_KERNEL_CONS_REV_ATTR opt_syscons.h 723SC_MOUSE_CHAR opt_syscons.h 724SC_NO_CUTPASTE opt_syscons.h 725SC_NO_FONT_LOADING opt_syscons.h 726SC_NO_HISTORY opt_syscons.h 727SC_NO_MODE_CHANGE opt_syscons.h 728SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 729SC_NO_SYSMOUSE opt_syscons.h 730SC_NORM_ATTR opt_syscons.h 731SC_NORM_REV_ATTR opt_syscons.h 732SC_PIXEL_MODE opt_syscons.h 733SC_RENDER_DEBUG opt_syscons.h 734SC_TWOBUTTON_MOUSE opt_syscons.h 735 736# teken terminal emulator options 737TEKEN_CONS25 opt_teken.h 738TEKEN_UTF8 opt_teken.h 739 740# options for printf 741PRINTF_BUFR_SIZE opt_printf.h 742 743# kbd options 744KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 745KBD_INSTALL_CDEV opt_kbd.h 746KBD_MAXRETRY opt_kbd.h 747KBD_MAXWAIT opt_kbd.h 748KBD_RESETDELAY opt_kbd.h 749KBDIO_DEBUG opt_kbd.h 750 751# options for the Atheros driver 752ATH_DEBUG opt_ath.h 753ATH_TXBUF opt_ath.h 754ATH_RXBUF opt_ath.h 755ATH_DIAGAPI opt_ath.h 756ATH_TX99_DIAG opt_ath.h 757 758# options for the Atheros hal 759AH_SUPPORT_AR5416 opt_ah.h 760 761AH_DEBUG opt_ah.h 762AH_ASSERT opt_ah.h 763AH_DEBUG_ALQ opt_ah.h 764AH_REGOPS_FUNC opt_ah.h 765AH_WRITE_REGDOMAIN opt_ah.h 766AH_DEBUG_COUNTRY opt_ah.h 767AH_WRITE_EEPROM opt_ah.h 768AH_PRIVATE_DIAG opt_ah.h 769AH_NEED_DESC_SWAP opt_ah.h 770AH_USE_INIPDGAIN opt_ah.h 771AH_MAXCHAN opt_ah.h 772 773# options for the Broadcom BCM43xx driver (bwi) 774BWI_DEBUG opt_bwi.h 775BWI_DEBUG_VERBOSE opt_bwi.h 776 777# options for the Marvell 8335 wireless driver 778MALO_DEBUG opt_malo.h 779MALO_TXBUF opt_malo.h 780MALO_RXBUF opt_malo.h 781 782# options for the Marvell wireless driver 783MWL_DEBUG opt_mwl.h 784MWL_TXBUF opt_mwl.h 785MWL_RXBUF opt_mwl.h 786MWL_DIAGAPI opt_mwl.h 787MWL_AGGR_SIZE opt_mwl.h 788MWL_TX_NODROP opt_mwl.h 789 790# dcons options 791DCONS_BUF_SIZE opt_dcons.h 792DCONS_POLL_HZ opt_dcons.h 793DCONS_FORCE_CONSOLE opt_dcons.h 794DCONS_FORCE_GDB opt_dcons.h 795 796# HWPMC options 797HWPMC_HOOKS 798 799# XBOX options for FreeBSD/i386, but some files are MI 800XBOX opt_xbox.h 801 802# XFS 803XFS 804 805# Interrupt filtering 806INTR_FILTER 807 808# 802.11 support layer 809IEEE80211_DEBUG opt_wlan.h 810IEEE80211_DEBUG_REFCNT opt_wlan.h 811IEEE80211_AMPDU_AGE opt_wlan.h 812IEEE80211_SUPPORT_MESH opt_wlan.h 813IEEE80211_SUPPORT_SUPERG opt_wlan.h 814IEEE80211_SUPPORT_TDMA opt_wlan.h 815 816# 802.11 TDMA support 817TDMA_SLOTLEN_DEFAULT opt_tdma.h 818TDMA_SLOTCNT_DEFAULT opt_tdma.h 819TDMA_BINTVAL_DEFAULT opt_tdma.h 820TDMA_TXRATE_11B_DEFAULT opt_tdma.h 821TDMA_TXRATE_11G_DEFAULT opt_tdma.h 822TDMA_TXRATE_11A_DEFAULT opt_tdma.h 823TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 824TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 825TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 826TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 827TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 828 829# Network stack virtualization options 830VIMAGE opt_global.h 831VNET_DEBUG opt_global.h 832 833# Common Flash Interface (CFI) options 834CFI_SUPPORT_STRATAFLASH opt_cfi.h 835CFI_ARMEDANDDANGEROUS opt_cfi.h 836 837# Sound options 838SND_DEBUG opt_snd.h 839SND_DIAGNOSTIC opt_snd.h 840SND_FEEDER_MULTIFORMAT opt_snd.h 841SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 842SND_FEEDER_RATE_HP opt_snd.h 843SND_PCM_64 opt_snd.h 844SND_OLDSTEREO opt_snd.h 845 846X86BIOS 847