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_SX 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_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 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_SYSCTL_DESCR opt_global.h 137NSWBUF_MIN opt_swap.h 138MBUF_PACKET_ZONE_DISABLE opt_global.h 139PANIC_REBOOT_WAIT_TIME opt_panic.h 140PPC_DEBUG opt_ppc.h 141PPC_PROBE_CHIPSET opt_ppc.h 142PPS_SYNC opt_ntp.h 143PREEMPTION opt_sched.h 144QUOTA 145SCHED_4BSD opt_sched.h 146SCHED_STATS opt_sched.h 147SCHED_ULE opt_sched.h 148SHOW_BUSYBUFS 149SLEEPQUEUE_PROFILING 150SLHCI_DEBUG opt_slhci.h 151SPX_HACK 152STACK opt_stack.h 153SUIDDIR 154MSGMNB opt_sysvipc.h 155MSGMNI opt_sysvipc.h 156MSGSEG opt_sysvipc.h 157MSGSSZ opt_sysvipc.h 158MSGTQL opt_sysvipc.h 159SEMMAP opt_sysvipc.h 160SEMMNI opt_sysvipc.h 161SEMMNS opt_sysvipc.h 162SEMMNU opt_sysvipc.h 163SEMMSL opt_sysvipc.h 164SEMOPM opt_sysvipc.h 165SEMUME opt_sysvipc.h 166SHMALL opt_sysvipc.h 167SHMMAX opt_sysvipc.h 168SHMMAXPGS opt_sysvipc.h 169SHMMIN opt_sysvipc.h 170SHMMNI opt_sysvipc.h 171SHMSEG opt_sysvipc.h 172SYSVMSG opt_sysvipc.h 173SYSVSEM opt_sysvipc.h 174SYSVSHM opt_sysvipc.h 175SW_WATCHDOG opt_watchdog.h 176TURNSTILE_PROFILING 177VFS_AIO 178VERBOSE_SYSINIT opt_global.h 179WLCACHE opt_wavelan.h 180WLDEBUG opt_wavelan.h 181 182# POSIX kernel options 183P1003_1B_MQUEUE opt_posix.h 184P1003_1B_SEMAPHORES opt_posix.h 185_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 186 187# Do we want the config file compiled into the kernel? 188INCLUDE_CONFIG_FILE opt_config.h 189 190# Options for static filesystems. These should only be used at config 191# time, since the corresponding lkms cannot work if there are any static 192# dependencies. Unusability is enforced by hiding the defines for the 193# options in a never-included header. 194CD9660 opt_dontuse.h 195CODA opt_dontuse.h 196EXT2FS opt_dontuse.h 197FDESCFS opt_dontuse.h 198HPFS opt_dontuse.h 199MSDOSFS opt_dontuse.h 200NTFS opt_dontuse.h 201NULLFS opt_dontuse.h 202NWFS opt_dontuse.h 203PORTALFS opt_dontuse.h 204PROCFS opt_dontuse.h 205PSEUDOFS opt_dontuse.h 206REISERFS opt_dontuse.h 207SMBFS opt_dontuse.h 208TMPFS opt_dontuse.h 209UDF opt_dontuse.h 210UNIONFS opt_dontuse.h 211 212# Pseudofs debugging 213PSEUDOFS_TRACE opt_pseudofs.h 214 215# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 216FFS opt_ffs_broken_fixme.h 217 218# In-kernel GSS-API 219KGSSAPI opt_kgssapi.h 220KGSSAPI_DEBUG opt_kgssapi.h 221 222# These static filesystems have one slightly bogus static dependency in 223# sys/i386/i386/autoconf.c. If any of these filesystems are 224# statically compiled into the kernel, code for mounting them as root 225# filesystems will be enabled - but look below. 226NFSCLIENT opt_nfs.h 227NFSSERVER opt_nfs.h 228NFS4CLIENT 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# filesystems and libiconv bridge 236CD9660_ICONV opt_dontuse.h 237MSDOSFS_ICONV opt_dontuse.h 238NTFS_ICONV opt_dontuse.h 239UDF_ICONV opt_dontuse.h 240 241# If you are following the conditions in the copyright, 242# you can enable soft-updates which will speed up a lot of thigs 243# and make the system safer from crashes at the same time. 244# otherwise a STUB module will be compiled in. 245SOFTUPDATES opt_ffs.h 246 247# On small, embedded systems, it can be useful to turn off support for 248# snapshots. It saves about 30-40k for a feature that would be lightly 249# used, if it is used at all. 250NO_FFS_SNAPSHOT opt_ffs.h 251 252# Enabling this option turns on support for Access Control Lists in UFS, 253# which can be used to support high security configurations. Depends on 254# UFS_EXTATTR. 255UFS_ACL opt_ufs.h 256 257# Enabling this option turns on support for extended attributes in UFS-based 258# filesystems, which can be used to support high security configurations 259# as well as new filesystem features. 260UFS_EXTATTR opt_ufs.h 261UFS_EXTATTR_AUTOSTART opt_ufs.h 262 263# Enable fast hash lookups for large directories on UFS-based filesystems. 264UFS_DIRHASH opt_ufs.h 265 266# Enable gjournal-based UFS journal. 267UFS_GJOURNAL opt_ufs.h 268 269# The below sentence is not in English, and neither is this one. 270# We plan to remove the static dependences above, with a 271# <filesystem>_ROOT option to control if it usable as root. This list 272# allows these options to be present in config files already (though 273# they won't make any difference yet). 274NFS_ROOT opt_nfsroot.h 275 276# SMB/CIFS requester 277NETSMB opt_netsmb.h 278 279# Options used only in subr_param.c. 280HZ opt_param.h 281MAXFILES opt_param.h 282NBUF opt_param.h 283NSFBUFS opt_param.h 284VM_BCACHE_SIZE_MAX opt_param.h 285VM_SWZONE_SIZE_MAX opt_param.h 286MAXUSERS 287DFLDSIZ opt_param.h 288MAXDSIZ opt_param.h 289MAXSSIZ opt_param.h 290 291# Generic SCSI options. 292CAM_MAX_HIGHPOWER opt_cam.h 293CAMDEBUG opt_cam.h 294CAM_DEBUG_DELAY opt_cam.h 295CAM_DEBUG_BUS opt_cam.h 296CAM_DEBUG_TARGET opt_cam.h 297CAM_DEBUG_LUN opt_cam.h 298CAM_DEBUG_FLAGS opt_cam.h 299SCSI_DELAY opt_scsi.h 300SCSI_NO_SENSE_STRINGS opt_scsi.h 301SCSI_NO_OP_STRINGS opt_scsi.h 302 303# Options used only in cam/scsi/scsi_cd.c 304CHANGER_MIN_BUSY_SECONDS opt_cd.h 305CHANGER_MAX_BUSY_SECONDS opt_cd.h 306 307# Options used only in cam/scsi/scsi_sa.c. 308SA_IO_TIMEOUT opt_sa.h 309SA_SPACE_TIMEOUT opt_sa.h 310SA_REWIND_TIMEOUT opt_sa.h 311SA_ERASE_TIMEOUT opt_sa.h 312SA_1FM_AT_EOD opt_sa.h 313 314# Options used only in cam/scsi/scsi_pt.c 315SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 316 317# Options used only in cam/scsi/scsi_ses.c 318SES_ENABLE_PASSTHROUGH opt_ses.h 319 320# Options used in dev/sym/ (Symbios SCSI driver). 321SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 322 # Allows the ncr to take precedence 323 # 1 (1<<0) -> 810a, 860 324 # 2 (1<<1) -> 825a, 875, 885, 895 325 # 4 (1<<2) -> 895a, 896, 1510d 326SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 327 # disabled:0 (default), enabled:1 328SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 329 # disabled:0, enabled:1 (default) 330SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 331 # default:8, range:[1..64] 332 333# Options used only in pci/ncr.c 334SCSI_NCR_DEBUG opt_ncr.h 335SCSI_NCR_MAX_SYNC opt_ncr.h 336SCSI_NCR_MAX_WIDE opt_ncr.h 337SCSI_NCR_MYADDR opt_ncr.h 338 339# Options used only in dev/isp/* 340ISP_TARGET_MODE opt_isp.h 341ISP_FW_CRASH_DUMP opt_isp.h 342ISP_DEFAULT_ROLES opt_isp.h 343 344# Options used only in dev/iscsi 345ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 346 347# Options used in the 'ata' ATA/ATAPI driver 348ATA_STATIC_ID opt_ata.h 349ATA_NOPCI opt_ata.h 350 351# Net stuff. 352ACCEPT_FILTER_DATA 353ACCEPT_FILTER_DNS 354ACCEPT_FILTER_HTTP 355ALTQ opt_global.h 356ALTQ_CBQ opt_altq.h 357ALTQ_CDNR opt_altq.h 358ALTQ_DEBUG opt_altq.h 359ALTQ_HFSC opt_altq.h 360ALTQ_NOPCC opt_altq.h 361ALTQ_PRIQ opt_altq.h 362ALTQ_RED opt_altq.h 363ALTQ_RIO opt_altq.h 364BOOTP opt_bootp.h 365BOOTP_BLOCKSIZE opt_bootp.h 366BOOTP_COMPAT opt_bootp.h 367BOOTP_NFSROOT opt_bootp.h 368BOOTP_NFSV3 opt_bootp.h 369BOOTP_WIRED_TO opt_bootp.h 370DEVICE_POLLING 371DEV_ENC opt_enc.h 372DEV_PF opt_pf.h 373DEV_PFLOG opt_pf.h 374DEV_PFSYNC opt_pf.h 375DEV_VLAN opt_vlan.h 376DUMMYNET opt_ipdn.h 377ETHER_8022 opt_ef.h 378ETHER_8023 opt_ef.h 379ETHER_II opt_ef.h 380ETHER_SNAP opt_ef.h 381INET opt_inet.h 382INET6 opt_inet6.h 383IPDIVERT 384IPFILTER opt_ipfilter.h 385IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 386IPFILTER_LOG opt_ipfilter.h 387IPFILTER_LOOKUP opt_ipfilter.h 388IPFIREWALL opt_ipfw.h 389IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 390IPFIREWALL_FORWARD opt_ipfw.h 391IPFIREWALL_NAT opt_ipfw.h 392IPFIREWALL_VERBOSE opt_ipfw.h 393IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 394IPSEC opt_ipsec.h 395IPSEC_DEBUG opt_ipsec.h 396IP_NONLOCALBIND opt_inet.h 397IPSEC_FILTERTUNNEL opt_ipsec.h 398IPSTEALTH 399IPX 400KRPC 401LIBALIAS 402LIBMBPOOL 403LIBMCHAIN 404MBUF_PROFILING 405MBUF_STRESS_TEST 406MROUTING opt_mrouting.h 407NCP 408NETATALK opt_atalk.h 409NFSLOCKD 410PPP_BSDCOMP opt_ppp.h 411PPP_DEFLATE opt_ppp.h 412PPP_FILTER opt_ppp.h 413RADIX_MPATH opt_mpath.h 414ROUTETABLES opt_route.h 415COMPAT_ROUTE_FLAGS opt_route.h 416SLIP_IFF_OPTS opt_slip.h 417TCPDEBUG 418TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 419TCP_SIGNATURE opt_inet.h 420VLAN_ARRAY opt_vlan.h 421XBONEHACK 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_PPP opt_netgraph.h 484NETGRAPH_PPPOE opt_netgraph.h 485NETGRAPH_PPTPGRE opt_netgraph.h 486NETGRAPH_PRED1 opt_netgraph.h 487NETGRAPH_RFC1490 opt_netgraph.h 488NETGRAPH_SOCKET opt_netgraph.h 489NETGRAPH_SPLIT opt_netgraph.h 490NETGRAPH_SPPP opt_netgraph.h 491NETGRAPH_TAG opt_netgraph.h 492NETGRAPH_TCPMSS opt_netgraph.h 493NETGRAPH_TEE opt_netgraph.h 494NETGRAPH_TTY opt_netgraph.h 495NETGRAPH_UI opt_netgraph.h 496NETGRAPH_VJC opt_netgraph.h 497 498# NgATM options 499NGATM_ATM opt_netgraph.h 500NGATM_ATMBASE opt_netgraph.h 501NGATM_SSCOP opt_netgraph.h 502NGATM_SSCFU opt_netgraph.h 503NGATM_UNI opt_netgraph.h 504NGATM_CCATM opt_netgraph.h 505 506# DRM options 507DRM_DEBUG opt_drm.h 508 509ZERO_COPY_SOCKETS opt_zero.h 510TI_PRIVATE_JUMBOS opt_ti.h 511TI_JUMBO_HDRSPLIT opt_ti.h 512 513# XXX Conflict: # of devices vs network protocol (Native ATM). 514# This makes "atm.h" unusable. 515NATM 516 517# DPT driver debug flags 518DPT_MEASURE_PERFORMANCE opt_dpt.h 519DPT_HANDLE_TIMEOUTS opt_dpt.h 520DPT_TIMEOUT_FACTOR opt_dpt.h 521DPT_LOST_IRQ opt_dpt.h 522DPT_RESET_HBA opt_dpt.h 523 524# Misc debug flags. Most of these should probably be replaced with 525# 'DEBUG', and then let people recompile just the interesting modules 526# with 'make CC="cc -DDEBUG"'. 527CLUSTERDEBUG opt_debug_cluster.h 528DEBUG_1284 opt_ppb_1284.h 529VP0_DEBUG opt_vpo.h 530LPT_DEBUG opt_lpt.h 531PLIP_DEBUG opt_plip.h 532LOCKF_DEBUG opt_debug_lockf.h 533NETATALKDEBUG opt_atalk.h 534SI_DEBUG opt_debug_si.h 535 536# Fb options 537FB_DEBUG opt_fb.h 538FB_INSTALL_CDEV opt_fb.h 539 540# ppbus related options 541PERIPH_1284 opt_ppb_1284.h 542DONTPROBE_1284 opt_ppb_1284.h 543 544# smbus related options 545ENABLE_ALART opt_intpm.h 546 547# These cause changes all over the kernel 548BLKDEV_IOSIZE opt_global.h 549BURN_BRIDGES opt_global.h 550DEBUG opt_global.h 551DEBUG_LOCKS opt_global.h 552DEBUG_VFS_LOCKS opt_global.h 553DFLTPHYS opt_global.h 554DIAGNOSTIC opt_global.h 555INVARIANT_SUPPORT opt_global.h 556INVARIANTS opt_global.h 557MAXPHYS opt_global.h 558MCLSHIFT opt_global.h 559MUTEX_DEBUG opt_global.h 560MUTEX_NOINLINE opt_global.h 561LOCK_PROFILING opt_global.h 562LOCK_PROFILING_FAST opt_global.h 563MSIZE opt_global.h 564REGRESSION opt_global.h 565RESTARTABLE_PANICS opt_global.h 566RWLOCK_NOINLINE opt_global.h 567SX_NOINLINE opt_global.h 568VFS_BIO_DEBUG opt_global.h 569 570# These are VM related options 571VM_KMEM_SIZE opt_vm.h 572VM_KMEM_SIZE_SCALE opt_vm.h 573VM_KMEM_SIZE_MAX opt_vm.h 574VM_NRESERVLEVEL opt_vm.h 575VM_LEVEL_0_ORDER opt_vm.h 576NO_SWAPPING opt_vm.h 577MALLOC_MAKE_FAILURES opt_vm.h 578MALLOC_PROFILE opt_vm.h 579 580# The MemGuard replacement allocator used for tamper-after-free detection 581DEBUG_MEMGUARD opt_vm.h 582 583# The RedZone malloc(9) protection 584DEBUG_REDZONE opt_vm.h 585 586# Standard SMP options 587SMP opt_global.h 588 589# Size of the kernel message buffer 590MSGBUF_SIZE opt_msgbuf.h 591 592# NFS options 593NFS_MINATTRTIMO opt_nfs.h 594NFS_MAXATTRTIMO opt_nfs.h 595NFS_MINDIRATTRTIMO opt_nfs.h 596NFS_MAXDIRATTRTIMO opt_nfs.h 597NFS_GATHERDELAY opt_nfs.h 598NFS_WDELAYHASHSIZ opt_nfs.h 599NFS_DEBUG opt_nfs.h 600 601# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 602OVERRIDE_CARD opt_bktr.h 603OVERRIDE_TUNER opt_bktr.h 604OVERRIDE_DBX opt_bktr.h 605OVERRIDE_MSP opt_bktr.h 606BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 607BROOKTREE_ALLOC_PAGES opt_bktr.h 608BKTR_OVERRIDE_CARD opt_bktr.h 609BKTR_OVERRIDE_TUNER opt_bktr.h 610BKTR_OVERRIDE_DBX opt_bktr.h 611BKTR_OVERRIDE_MSP opt_bktr.h 612BKTR_SYSTEM_DEFAULT opt_bktr.h 613BKTR_ALLOC_PAGES opt_bktr.h 614BKTR_USE_PLL opt_bktr.h 615BKTR_GPIO_ACCESS opt_bktr.h 616BKTR_NO_MSP_RESET opt_bktr.h 617BKTR_430_FX_MODE opt_bktr.h 618BKTR_SIS_VIA_MODE opt_bktr.h 619BKTR_USE_FREEBSD_SMBUS opt_bktr.h 620BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 621 622BREAK_TO_DEBUGGER opt_comconsole.h 623ALT_BREAK_TO_DEBUGGER opt_comconsole.h 624 625# Options to support PPS 626UART_PPS_ON_CTS opt_uart.h 627 628# options for bus/device framework 629BUS_DEBUG opt_bus.h 630 631# options for USB support 632USB_DEBUG opt_usb.h 633USBVERBOSE opt_usb.h 634USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 635U3G_DEBUG opt_u3g.h 636UKBD_DFLT_KEYMAP opt_ukbd.h 637UPLCOM_INTR_INTERVAL opt_uplcom.h 638UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 639UVSCOM_INTR_INTERVAL opt_uvscom.h 640 641# Embedded system options 642INIT_PATH 643 644ROOTDEVNAME 645 646FDC_DEBUG opt_fdc.h 647PCFCLOCK_VERBOSE opt_pcfclock.h 648PCFCLOCK_MAX_RETRIES opt_pcfclock.h 649 650KTR opt_global.h 651KTR_ALQ opt_ktr.h 652KTR_MASK opt_ktr.h 653KTR_CPUMASK opt_ktr.h 654KTR_COMPILE opt_global.h 655KTR_ENTRIES opt_global.h 656KTR_VERBOSE opt_ktr.h 657WITNESS opt_global.h 658WITNESS_KDB opt_witness.h 659WITNESS_SKIPSPIN opt_witness.h 660 661# options for ACPI support 662ACPI_DEBUG opt_acpi.h 663ACPI_MAX_THREADS opt_acpi.h 664ACPI_NO_SEMAPHORES opt_acpi.h 665 666# ISA support 667DEV_ISA opt_isa.h 668ISAPNP opt_isa.h 669 670# various 'device presence' options. 671DEV_BPF opt_bpf.h 672DEV_MCA opt_mca.h 673DEV_CARP opt_carp.h 674DEV_PTY opt_tty.h 675DEV_SPLASH opt_splash.h 676 677# EISA support 678DEV_EISA opt_eisa.h 679EISA_SLOTS opt_eisa.h 680 681# ed driver 682ED_HPP opt_ed.h 683ED_3C503 opt_ed.h 684ED_SIC opt_ed.h 685 686# bce driver 687BCE_DEBUG opt_bce.h 688 689SOCKBUF_DEBUG opt_global.h 690 691# options for ubsec driver 692UBSEC_DEBUG opt_ubsec.h 693UBSEC_RNDTEST opt_ubsec.h 694UBSEC_NO_RNG opt_ubsec.h 695 696# options for hifn driver 697HIFN_DEBUG opt_hifn.h 698HIFN_RNDTEST opt_hifn.h 699 700# options for safenet driver 701SAFE_DEBUG opt_safe.h 702SAFE_NO_RNG opt_safe.h 703SAFE_RNDTEST opt_safe.h 704 705# syscons options 706MAXCONS opt_syscons.h 707SC_ALT_MOUSE_IMAGE opt_syscons.h 708SC_CUT_SPACES2TABS opt_syscons.h 709SC_CUT_SEPCHARS opt_syscons.h 710SC_DEBUG_LEVEL opt_syscons.h 711SC_DFLT_FONT opt_syscons.h 712SC_DISABLE_KDBKEY opt_syscons.h 713SC_DISABLE_REBOOT opt_syscons.h 714SC_HISTORY_SIZE opt_syscons.h 715SC_KERNEL_CONS_ATTR opt_syscons.h 716SC_KERNEL_CONS_REV_ATTR opt_syscons.h 717SC_MOUSE_CHAR opt_syscons.h 718SC_NO_CUTPASTE opt_syscons.h 719SC_NO_FONT_LOADING opt_syscons.h 720SC_NO_HISTORY opt_syscons.h 721SC_NO_MODE_CHANGE opt_syscons.h 722SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 723SC_NO_SYSMOUSE opt_syscons.h 724SC_NORM_ATTR opt_syscons.h 725SC_NORM_REV_ATTR opt_syscons.h 726SC_PIXEL_MODE opt_syscons.h 727SC_RENDER_DEBUG opt_syscons.h 728SC_TWOBUTTON_MOUSE opt_syscons.h 729 730# teken terminal emulator options 731TEKEN_UTF8 opt_teken.h 732TEKEN_XTERM opt_teken.h 733 734# options for printf 735PRINTF_BUFR_SIZE opt_printf.h 736 737# kbd options 738KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 739KBD_INSTALL_CDEV opt_kbd.h 740KBD_MAXRETRY opt_kbd.h 741KBD_MAXWAIT opt_kbd.h 742KBD_RESETDELAY opt_kbd.h 743KBDIO_DEBUG opt_kbd.h 744 745# options for the Atheros driver 746ATH_DEBUG opt_ath.h 747ATH_TXBUF opt_ath.h 748ATH_RXBUF opt_ath.h 749ATH_DIAGAPI opt_ath.h 750ATH_TX99_DIAG opt_ath.h 751ATH_SUPPORT_TDMA 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 Marvell 8335 wireless driver 769MALO_DEBUG opt_malo.h 770MALO_TXBUF opt_malo.h 771MALO_RXBUF opt_malo.h 772 773# dcons options 774DCONS_BUF_SIZE opt_dcons.h 775DCONS_POLL_HZ opt_dcons.h 776DCONS_FORCE_CONSOLE opt_dcons.h 777DCONS_FORCE_GDB opt_dcons.h 778 779# HWPMC options 780HWPMC_HOOKS 781 782# XBOX options for FreeBSD/i386, but some files are MI 783XBOX opt_xbox.h 784 785# XFS 786XFS 787 788# Interrupt filtering 789INTR_FILTER 790 791# 802.11 support layer 792IEEE80211_DEBUG opt_wlan.h 793IEEE80211_DEBUG_REFCNT opt_wlan.h 794IEEE80211_AMPDU_AGE opt_wlan.h 795IEEE80211_SUPPORT_TDMA opt_wlan.h 796 797# 802.11 TDMA support 798TDMA_SLOTLEN_DEFAULT opt_tdma.h 799TDMA_SLOTCNT_DEFAULT opt_tdma.h 800TDMA_BINTVAL_DEFAULT opt_tdma.h 801TDMA_TXRATE_11B_DEFAULT opt_tdma.h 802TDMA_TXRATE_11G_DEFAULT opt_tdma.h 803TDMA_TXRATE_11A_DEFAULT opt_tdma.h 804 805# Virtualize the network stack 806VIMAGE opt_global.h 807VIMAGE_GLOBALS opt_global.h 808 809# Common Flash Interface (CFI) options 810CFI_SUPPORT_STRATAFLASH opt_cfi.h 811CFI_ARMEDANDDANGEROUS opt_cfi.h 812