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_GPT opt_geom.h 96GEOM_PART_MBR opt_geom.h 97GEOM_PART_PC98 opt_geom.h 98GEOM_PART_VTOC8 opt_geom.h 99GEOM_PC98 opt_geom.h 100GEOM_RAID3 opt_geom.h 101GEOM_SHSEC opt_geom.h 102GEOM_STRIPE opt_geom.h 103GEOM_SUNLABEL opt_geom.h 104GEOM_UZIP opt_geom.h 105GEOM_VIRSTOR opt_geom.h 106GEOM_VOL opt_geom.h 107GEOM_ZERO opt_geom.h 108KDTRACE_HOOKS opt_kdtrace.h 109KSTACK_MAX_PAGES 110KSTACK_PAGES 111KTRACE 112KTRACE_REQUEST_POOL opt_ktrace.h 113LIBICONV 114MAC 115MAC_BIBA opt_dontuse.h 116MAC_BSDEXTENDED opt_dontuse.h 117MAC_IFOFF opt_dontuse.h 118MAC_LOMAC opt_dontuse.h 119MAC_MLS opt_dontuse.h 120MAC_NONE opt_dontuse.h 121MAC_PARTITION opt_dontuse.h 122MAC_PORTACL opt_dontuse.h 123MAC_SEEOTHERUIDS opt_dontuse.h 124MAC_STATIC opt_mac.h 125MAC_STUB opt_dontuse.h 126MAC_TEST opt_dontuse.h 127MD_ROOT opt_md.h 128MD_ROOT_SIZE opt_md.h 129MFI_DEBUG opt_mfi.h 130MFI_DECODE_LOG opt_mfi.h 131MPROF_BUFFERS opt_mprof.h 132MPROF_HASH_SIZE opt_mprof.h 133NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 134NO_ADAPTIVE_RWLOCKS 135NO_SYSCTL_DESCR opt_global.h 136NSWBUF_MIN opt_swap.h 137MBUF_PACKET_ZONE_DISABLE opt_global.h 138PANIC_REBOOT_WAIT_TIME opt_panic.h 139PPC_DEBUG opt_ppc.h 140PPC_PROBE_CHIPSET opt_ppc.h 141PPS_SYNC opt_ntp.h 142PREEMPTION opt_sched.h 143QUOTA 144SCHED_4BSD opt_sched.h 145SCHED_STATS opt_sched.h 146SCHED_ULE opt_sched.h 147SHOW_BUSYBUFS 148SLEEPQUEUE_PROFILING 149SLHCI_DEBUG opt_slhci.h 150SPX_HACK 151STACK opt_stack.h 152SUIDDIR 153MSGMNB opt_sysvipc.h 154MSGMNI opt_sysvipc.h 155MSGSEG opt_sysvipc.h 156MSGSSZ opt_sysvipc.h 157MSGTQL opt_sysvipc.h 158SEMMAP opt_sysvipc.h 159SEMMNI opt_sysvipc.h 160SEMMNS opt_sysvipc.h 161SEMMNU opt_sysvipc.h 162SEMMSL opt_sysvipc.h 163SEMOPM opt_sysvipc.h 164SEMUME opt_sysvipc.h 165SHMALL opt_sysvipc.h 166SHMMAX opt_sysvipc.h 167SHMMAXPGS opt_sysvipc.h 168SHMMIN opt_sysvipc.h 169SHMMNI opt_sysvipc.h 170SHMSEG opt_sysvipc.h 171SYSVMSG opt_sysvipc.h 172SYSVSEM opt_sysvipc.h 173SYSVSHM opt_sysvipc.h 174SW_WATCHDOG opt_watchdog.h 175TURNSTILE_PROFILING 176VFS_AIO 177VERBOSE_SYSINIT opt_global.h 178WLCACHE opt_wavelan.h 179WLDEBUG opt_wavelan.h 180 181# POSIX kernel options 182P1003_1B_MQUEUE opt_posix.h 183P1003_1B_SEMAPHORES opt_posix.h 184_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 185 186# Do we want the config file compiled into the kernel? 187INCLUDE_CONFIG_FILE opt_config.h 188 189# Options for static filesystems. These should only be used at config 190# time, since the corresponding lkms cannot work if there are any static 191# dependencies. Unusability is enforced by hiding the defines for the 192# options in a never-included header. 193CD9660 opt_dontuse.h 194CODA opt_dontuse.h 195EXT2FS opt_dontuse.h 196FDESCFS opt_dontuse.h 197HPFS opt_dontuse.h 198MSDOSFS opt_dontuse.h 199NTFS opt_dontuse.h 200NULLFS opt_dontuse.h 201NWFS opt_dontuse.h 202PORTALFS opt_dontuse.h 203PROCFS opt_dontuse.h 204PSEUDOFS opt_dontuse.h 205REISERFS opt_dontuse.h 206SMBFS opt_dontuse.h 207TMPFS opt_dontuse.h 208UDF opt_dontuse.h 209UNIONFS opt_dontuse.h 210 211# Pseudofs debugging 212PSEUDOFS_TRACE opt_pseudofs.h 213 214# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 215FFS opt_ffs_broken_fixme.h 216 217# In-kernel GSS-API 218KGSSAPI opt_kgssapi.h 219KGSSAPI_DEBUG opt_kgssapi.h 220 221# These static filesystems have one slightly bogus static dependency in 222# sys/i386/i386/autoconf.c. If any of these filesystems are 223# statically compiled into the kernel, code for mounting them as root 224# filesystems will be enabled - but look below. 225NFSCLIENT opt_nfs.h 226NFSSERVER opt_nfs.h 227NFS4CLIENT opt_nfs.h 228 229# Use this option to compile both NFS client and server using the 230# legacy RPC implementation instead of the newer KRPC system (which 231# supports modern features such as RPCSEC_GSS 232NFS_LEGACYRPC opt_nfs.h 233 234# filesystems and libiconv bridge 235CD9660_ICONV opt_dontuse.h 236MSDOSFS_ICONV opt_dontuse.h 237NTFS_ICONV opt_dontuse.h 238UDF_ICONV opt_dontuse.h 239 240# If you are following the conditions in the copyright, 241# you can enable soft-updates which will speed up a lot of thigs 242# and make the system safer from crashes at the same time. 243# otherwise a STUB module will be compiled in. 244SOFTUPDATES opt_ffs.h 245 246# On small, embedded systems, it can be useful to turn off support for 247# snapshots. It saves about 30-40k for a feature that would be lightly 248# used, if it is used at all. 249NO_FFS_SNAPSHOT opt_ffs.h 250 251# Enabling this option turns on support for Access Control Lists in UFS, 252# which can be used to support high security configurations. Depends on 253# UFS_EXTATTR. 254UFS_ACL opt_ufs.h 255 256# Enabling this option turns on support for extended attributes in UFS-based 257# filesystems, which can be used to support high security configurations 258# as well as new filesystem features. 259UFS_EXTATTR opt_ufs.h 260UFS_EXTATTR_AUTOSTART opt_ufs.h 261 262# Enable fast hash lookups for large directories on UFS-based filesystems. 263UFS_DIRHASH opt_ufs.h 264 265# Enable gjournal-based UFS journal. 266UFS_GJOURNAL opt_ufs.h 267 268# The below sentence is not in English, and neither is this one. 269# We plan to remove the static dependences above, with a 270# <filesystem>_ROOT option to control if it usable as root. This list 271# allows these options to be present in config files already (though 272# they won't make any difference yet). 273NFS_ROOT opt_nfsroot.h 274 275# SMB/CIFS requester 276NETSMB opt_netsmb.h 277 278# Options used only in subr_param.c. 279HZ opt_param.h 280MAXFILES opt_param.h 281NBUF opt_param.h 282NSFBUFS opt_param.h 283VM_BCACHE_SIZE_MAX opt_param.h 284VM_SWZONE_SIZE_MAX opt_param.h 285MAXUSERS 286DFLDSIZ opt_param.h 287MAXDSIZ opt_param.h 288MAXSSIZ opt_param.h 289 290# Generic SCSI options. 291CAM_MAX_HIGHPOWER opt_cam.h 292CAMDEBUG opt_cam.h 293CAM_DEBUG_DELAY opt_cam.h 294CAM_DEBUG_BUS opt_cam.h 295CAM_DEBUG_TARGET opt_cam.h 296CAM_DEBUG_LUN opt_cam.h 297CAM_DEBUG_FLAGS opt_cam.h 298SCSI_DELAY opt_scsi.h 299SCSI_NO_SENSE_STRINGS opt_scsi.h 300SCSI_NO_OP_STRINGS opt_scsi.h 301 302# Options used only in cam/scsi/scsi_cd.c 303CHANGER_MIN_BUSY_SECONDS opt_cd.h 304CHANGER_MAX_BUSY_SECONDS opt_cd.h 305 306# Options used only in cam/scsi/scsi_sa.c. 307SA_IO_TIMEOUT opt_sa.h 308SA_SPACE_TIMEOUT opt_sa.h 309SA_REWIND_TIMEOUT opt_sa.h 310SA_ERASE_TIMEOUT opt_sa.h 311SA_1FM_AT_EOD opt_sa.h 312 313# Options used only in cam/scsi/scsi_pt.c 314SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 315 316# Options used only in cam/scsi/scsi_ses.c 317SES_ENABLE_PASSTHROUGH opt_ses.h 318 319# Options used in dev/sym/ (Symbios SCSI driver). 320SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 321 # Allows the ncr to take precedence 322 # 1 (1<<0) -> 810a, 860 323 # 2 (1<<1) -> 825a, 875, 885, 895 324 # 4 (1<<2) -> 895a, 896, 1510d 325SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 326 # disabled:0 (default), enabled:1 327SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 328 # disabled:0, enabled:1 (default) 329SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 330 # default:8, range:[1..64] 331 332# Options used only in pci/ncr.c 333SCSI_NCR_DEBUG opt_ncr.h 334SCSI_NCR_MAX_SYNC opt_ncr.h 335SCSI_NCR_MAX_WIDE opt_ncr.h 336SCSI_NCR_MYADDR opt_ncr.h 337 338# Options used only in dev/isp/* 339ISP_TARGET_MODE opt_isp.h 340ISP_FW_CRASH_DUMP opt_isp.h 341ISP_DEFAULT_ROLES opt_isp.h 342 343# Options used only in dev/iscsi 344ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 345 346# Options used in the 'ata' ATA/ATAPI driver 347ATA_STATIC_ID opt_ata.h 348ATA_NOPCI opt_ata.h 349 350# Net stuff. 351ACCEPT_FILTER_DATA 352ACCEPT_FILTER_DNS 353ACCEPT_FILTER_HTTP 354ALTQ opt_global.h 355ALTQ_CBQ opt_altq.h 356ALTQ_CDNR opt_altq.h 357ALTQ_DEBUG opt_altq.h 358ALTQ_HFSC opt_altq.h 359ALTQ_NOPCC opt_altq.h 360ALTQ_PRIQ opt_altq.h 361ALTQ_RED opt_altq.h 362ALTQ_RIO opt_altq.h 363BOOTP opt_bootp.h 364BOOTP_BLOCKSIZE opt_bootp.h 365BOOTP_COMPAT opt_bootp.h 366BOOTP_NFSROOT opt_bootp.h 367BOOTP_NFSV3 opt_bootp.h 368BOOTP_WIRED_TO opt_bootp.h 369DEVICE_POLLING 370DEV_ENC opt_enc.h 371DEV_PF opt_pf.h 372DEV_PFLOG opt_pf.h 373DEV_PFSYNC opt_pf.h 374DEV_VLAN opt_vlan.h 375DUMMYNET opt_ipdn.h 376ETHER_8022 opt_ef.h 377ETHER_8023 opt_ef.h 378ETHER_II opt_ef.h 379ETHER_SNAP opt_ef.h 380INET opt_inet.h 381INET6 opt_inet6.h 382IPDIVERT 383IPFILTER opt_ipfilter.h 384IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 385IPFILTER_LOG opt_ipfilter.h 386IPFILTER_LOOKUP opt_ipfilter.h 387IPFIREWALL opt_ipfw.h 388IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 389IPFIREWALL_FORWARD opt_ipfw.h 390IPFIREWALL_NAT opt_ipfw.h 391IPFIREWALL_VERBOSE opt_ipfw.h 392IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 393IPSEC opt_ipsec.h 394IPSEC_DEBUG opt_ipsec.h 395IPSEC_FILTERTUNNEL opt_ipsec.h 396IPSTEALTH 397IPX 398KRPC 399LIBALIAS 400LIBMBPOOL 401LIBMCHAIN 402MBUF_PROFILING 403MBUF_STRESS_TEST 404MROUTING opt_mrouting.h 405NCP 406NETATALK opt_atalk.h 407NFSLOCKD 408PPP_BSDCOMP opt_ppp.h 409PPP_DEFLATE opt_ppp.h 410PPP_FILTER opt_ppp.h 411RADIX_MPATH opt_mpath.h 412ROUTETABLES opt_route.h 413SLIP_IFF_OPTS opt_slip.h 414TCPDEBUG 415TCP_OFFLOAD_DISABLE opt_inet.h #Disable code to dispatch tcp offloading 416TCP_SIGNATURE opt_inet.h 417VLAN_ARRAY opt_vlan.h 418XBONEHACK 419 420# 421# SCTP 422# 423SCTP opt_sctp.h 424SCTP_DEBUG opt_sctp.h # Enable debug printfs 425SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 426SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 427SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 428SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 429SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 430SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 431SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 432# 433# 434# 435 436# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 437# Each netgraph node type can be either be compiled into the kernel 438# or loaded dynamically. To get the former, include the corresponding 439# option below. Each type has its own man page, e.g. ng_async(4). 440NETGRAPH 441NETGRAPH_DEBUG opt_netgraph.h 442NETGRAPH_ASYNC opt_netgraph.h 443NETGRAPH_ATMLLC opt_netgraph.h 444NETGRAPH_ATM_ATMPIF opt_netgraph.h 445NETGRAPH_BLUETOOTH opt_netgraph.h 446NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 447NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 448NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 449NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 450NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 451NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 452NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 453NETGRAPH_BPF opt_netgraph.h 454NETGRAPH_BRIDGE opt_netgraph.h 455NETGRAPH_CAR opt_netgraph.h 456NETGRAPH_CISCO opt_netgraph.h 457NETGRAPH_DEFLATE opt_netgraph.h 458NETGRAPH_DEVICE opt_netgraph.h 459NETGRAPH_ECHO opt_netgraph.h 460NETGRAPH_EIFACE opt_netgraph.h 461NETGRAPH_ETHER opt_netgraph.h 462NETGRAPH_ETHER_ECHO opt_netgraph.h 463NETGRAPH_FEC opt_netgraph.h 464NETGRAPH_FRAME_RELAY opt_netgraph.h 465NETGRAPH_GIF opt_netgraph.h 466NETGRAPH_GIF_DEMUX opt_netgraph.h 467NETGRAPH_HOLE opt_netgraph.h 468NETGRAPH_IFACE opt_netgraph.h 469NETGRAPH_IP_INPUT opt_netgraph.h 470NETGRAPH_IPFW opt_netgraph.h 471NETGRAPH_KSOCKET opt_netgraph.h 472NETGRAPH_L2TP opt_netgraph.h 473NETGRAPH_LMI opt_netgraph.h 474# MPPC compression requires proprietary files (not included) 475NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 476NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 477NETGRAPH_NAT opt_netgraph.h 478NETGRAPH_NETFLOW opt_netgraph.h 479NETGRAPH_ONE2MANY opt_netgraph.h 480NETGRAPH_PPP opt_netgraph.h 481NETGRAPH_PPPOE opt_netgraph.h 482NETGRAPH_PPTPGRE opt_netgraph.h 483NETGRAPH_PRED1 opt_netgraph.h 484NETGRAPH_RFC1490 opt_netgraph.h 485NETGRAPH_SOCKET opt_netgraph.h 486NETGRAPH_SPLIT opt_netgraph.h 487NETGRAPH_SPPP opt_netgraph.h 488NETGRAPH_TAG opt_netgraph.h 489NETGRAPH_TCPMSS opt_netgraph.h 490NETGRAPH_TEE opt_netgraph.h 491NETGRAPH_TTY opt_netgraph.h 492NETGRAPH_UI opt_netgraph.h 493NETGRAPH_VJC opt_netgraph.h 494 495# NgATM options 496NGATM_ATM opt_netgraph.h 497NGATM_ATMBASE opt_netgraph.h 498NGATM_SSCOP opt_netgraph.h 499NGATM_SSCFU opt_netgraph.h 500NGATM_UNI opt_netgraph.h 501NGATM_CCATM opt_netgraph.h 502 503# DRM options 504DRM_DEBUG opt_drm.h 505 506ZERO_COPY_SOCKETS opt_zero.h 507TI_PRIVATE_JUMBOS opt_ti.h 508TI_JUMBO_HDRSPLIT opt_ti.h 509 510# XXX Conflict: # of devices vs network protocol (Native ATM). 511# This makes "atm.h" unusable. 512NATM 513 514# DPT driver debug flags 515DPT_MEASURE_PERFORMANCE opt_dpt.h 516DPT_HANDLE_TIMEOUTS opt_dpt.h 517DPT_TIMEOUT_FACTOR opt_dpt.h 518DPT_LOST_IRQ opt_dpt.h 519DPT_RESET_HBA opt_dpt.h 520 521# Misc debug flags. Most of these should probably be replaced with 522# 'DEBUG', and then let people recompile just the interesting modules 523# with 'make CC="cc -DDEBUG"'. 524CLUSTERDEBUG opt_debug_cluster.h 525DEBUG_1284 opt_ppb_1284.h 526VP0_DEBUG opt_vpo.h 527LPT_DEBUG opt_lpt.h 528PLIP_DEBUG opt_plip.h 529LOCKF_DEBUG opt_debug_lockf.h 530NETATALKDEBUG opt_atalk.h 531SI_DEBUG opt_debug_si.h 532 533# Fb options 534FB_DEBUG opt_fb.h 535FB_INSTALL_CDEV opt_fb.h 536 537# ppbus related options 538PERIPH_1284 opt_ppb_1284.h 539DONTPROBE_1284 opt_ppb_1284.h 540 541# smbus related options 542ENABLE_ALART opt_intpm.h 543 544# These cause changes all over the kernel 545BLKDEV_IOSIZE opt_global.h 546BURN_BRIDGES opt_global.h 547DEBUG opt_global.h 548DEBUG_LOCKS opt_global.h 549DEBUG_VFS_LOCKS opt_global.h 550DFLTPHYS opt_global.h 551DIAGNOSTIC opt_global.h 552INVARIANT_SUPPORT opt_global.h 553INVARIANTS opt_global.h 554MAXPHYS opt_global.h 555MCLSHIFT opt_global.h 556MUTEX_DEBUG opt_global.h 557MUTEX_NOINLINE opt_global.h 558LOCK_PROFILING opt_global.h 559LOCK_PROFILING_FAST opt_global.h 560MSIZE opt_global.h 561REGRESSION opt_global.h 562RESTARTABLE_PANICS opt_global.h 563RWLOCK_NOINLINE opt_global.h 564SX_NOINLINE opt_global.h 565VFS_BIO_DEBUG opt_global.h 566 567# These are VM related options 568VM_KMEM_SIZE opt_vm.h 569VM_KMEM_SIZE_SCALE opt_vm.h 570VM_KMEM_SIZE_MAX opt_vm.h 571VM_NRESERVLEVEL opt_vm.h 572VM_LEVEL_0_ORDER opt_vm.h 573NO_SWAPPING opt_vm.h 574MALLOC_MAKE_FAILURES opt_vm.h 575MALLOC_PROFILE opt_vm.h 576 577# The MemGuard replacement allocator used for tamper-after-free detection 578DEBUG_MEMGUARD opt_vm.h 579 580# The RedZone malloc(9) protection 581DEBUG_REDZONE opt_vm.h 582 583# Standard SMP options 584SMP opt_global.h 585 586# Size of the kernel message buffer 587MSGBUF_SIZE opt_msgbuf.h 588 589# NFS options 590NFS_MINATTRTIMO opt_nfs.h 591NFS_MAXATTRTIMO opt_nfs.h 592NFS_MINDIRATTRTIMO opt_nfs.h 593NFS_MAXDIRATTRTIMO opt_nfs.h 594NFS_GATHERDELAY opt_nfs.h 595NFS_WDELAYHASHSIZ opt_nfs.h 596NFS_DEBUG opt_nfs.h 597 598# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 599OVERRIDE_CARD opt_bktr.h 600OVERRIDE_TUNER opt_bktr.h 601OVERRIDE_DBX opt_bktr.h 602OVERRIDE_MSP opt_bktr.h 603BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 604BROOKTREE_ALLOC_PAGES opt_bktr.h 605BKTR_OVERRIDE_CARD opt_bktr.h 606BKTR_OVERRIDE_TUNER opt_bktr.h 607BKTR_OVERRIDE_DBX opt_bktr.h 608BKTR_OVERRIDE_MSP opt_bktr.h 609BKTR_SYSTEM_DEFAULT opt_bktr.h 610BKTR_ALLOC_PAGES opt_bktr.h 611BKTR_USE_PLL opt_bktr.h 612BKTR_GPIO_ACCESS opt_bktr.h 613BKTR_NO_MSP_RESET opt_bktr.h 614BKTR_430_FX_MODE opt_bktr.h 615BKTR_SIS_VIA_MODE opt_bktr.h 616BKTR_USE_FREEBSD_SMBUS opt_bktr.h 617BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 618 619BREAK_TO_DEBUGGER opt_comconsole.h 620ALT_BREAK_TO_DEBUGGER opt_comconsole.h 621 622# Options to support PPS 623UART_PPS_ON_CTS opt_uart.h 624 625# options for bus/device framework 626BUS_DEBUG opt_bus.h 627 628# options for USB support 629USB_DEBUG opt_usb.h 630USBVERBOSE opt_usb.h 631USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 632U3G_DEBUG opt_u3g.h 633UKBD_DFLT_KEYMAP opt_ukbd.h 634UPLCOM_INTR_INTERVAL opt_uplcom.h 635UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 636UVSCOM_INTR_INTERVAL opt_uvscom.h 637 638# Embedded system options 639INIT_PATH 640 641ROOTDEVNAME 642 643FDC_DEBUG opt_fdc.h 644PCFCLOCK_VERBOSE opt_pcfclock.h 645PCFCLOCK_MAX_RETRIES opt_pcfclock.h 646 647KTR opt_global.h 648KTR_ALQ opt_ktr.h 649KTR_MASK opt_ktr.h 650KTR_CPUMASK opt_ktr.h 651KTR_COMPILE opt_global.h 652KTR_ENTRIES opt_global.h 653KTR_VERBOSE opt_ktr.h 654WITNESS opt_global.h 655WITNESS_KDB opt_witness.h 656WITNESS_SKIPSPIN opt_witness.h 657 658# options for ACPI support 659ACPI_DEBUG opt_acpi.h 660ACPI_MAX_THREADS opt_acpi.h 661ACPI_NO_SEMAPHORES opt_acpi.h 662 663# ISA support 664DEV_ISA opt_isa.h 665ISAPNP opt_isa.h 666 667# various 'device presence' options. 668DEV_BPF opt_bpf.h 669DEV_MCA opt_mca.h 670DEV_CARP opt_carp.h 671DEV_PTY opt_tty.h 672DEV_SPLASH opt_splash.h 673 674# EISA support 675DEV_EISA opt_eisa.h 676EISA_SLOTS opt_eisa.h 677 678# ed driver 679ED_HPP opt_ed.h 680ED_3C503 opt_ed.h 681ED_SIC opt_ed.h 682 683# bce driver 684BCE_DEBUG opt_bce.h 685 686SOCKBUF_DEBUG opt_global.h 687 688# options for ubsec driver 689UBSEC_DEBUG opt_ubsec.h 690UBSEC_RNDTEST opt_ubsec.h 691UBSEC_NO_RNG opt_ubsec.h 692 693# options for hifn driver 694HIFN_DEBUG opt_hifn.h 695HIFN_RNDTEST opt_hifn.h 696 697# options for safenet driver 698SAFE_DEBUG opt_safe.h 699SAFE_NO_RNG opt_safe.h 700SAFE_RNDTEST opt_safe.h 701 702# syscons options 703MAXCONS opt_syscons.h 704SC_ALT_MOUSE_IMAGE opt_syscons.h 705SC_CUT_SPACES2TABS opt_syscons.h 706SC_CUT_SEPCHARS opt_syscons.h 707SC_DEBUG_LEVEL opt_syscons.h 708SC_DFLT_FONT opt_syscons.h 709SC_DISABLE_KDBKEY opt_syscons.h 710SC_DISABLE_REBOOT opt_syscons.h 711SC_HISTORY_SIZE opt_syscons.h 712SC_KERNEL_CONS_ATTR opt_syscons.h 713SC_KERNEL_CONS_REV_ATTR opt_syscons.h 714SC_MOUSE_CHAR opt_syscons.h 715SC_NO_CUTPASTE opt_syscons.h 716SC_NO_FONT_LOADING opt_syscons.h 717SC_NO_HISTORY opt_syscons.h 718SC_NO_MODE_CHANGE opt_syscons.h 719SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 720SC_NO_SYSMOUSE opt_syscons.h 721SC_NORM_ATTR opt_syscons.h 722SC_NORM_REV_ATTR opt_syscons.h 723SC_PIXEL_MODE opt_syscons.h 724SC_RENDER_DEBUG opt_syscons.h 725SC_TWOBUTTON_MOUSE opt_syscons.h 726 727# options for printf 728PRINTF_BUFR_SIZE opt_printf.h 729 730# kbd options 731KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 732KBD_INSTALL_CDEV opt_kbd.h 733KBD_MAXRETRY opt_kbd.h 734KBD_MAXWAIT opt_kbd.h 735KBD_RESETDELAY opt_kbd.h 736KBDIO_DEBUG opt_kbd.h 737 738# options for the Atheros driver 739ATH_DEBUG opt_ath.h 740ATH_TXBUF opt_ath.h 741ATH_RXBUF opt_ath.h 742ATH_DIAGAPI opt_ath.h 743ATH_TX99_DIAG opt_ath.h 744 745# options for the Atheros hal 746AH_SUPPORT_AR5416 opt_ah.h 747 748AH_DEBUG opt_ah.h 749AH_ASSERT opt_ah.h 750AH_DEBUG_ALQ opt_ah.h 751AH_REGOPS_FUNC opt_ah.h 752AH_WRITE_REGDOMAIN opt_ah.h 753AH_DEBUG_COUNTRY opt_ah.h 754AH_WRITE_EEPROM opt_ah.h 755AH_PRIVATE_DIAG opt_ah.h 756AH_NEED_DESC_SWAP opt_ah.h 757AH_USE_INIPDGAIN opt_ah.h 758AH_SUPPORT_11D opt_ah.h 759 760# options for the Marvell 8335 wireless driver 761MALO_DEBUG opt_malo.h 762MALO_TXBUF opt_malo.h 763MALO_RXBUF opt_malo.h 764 765# dcons options 766DCONS_BUF_SIZE opt_dcons.h 767DCONS_POLL_HZ opt_dcons.h 768DCONS_FORCE_CONSOLE opt_dcons.h 769DCONS_FORCE_GDB opt_dcons.h 770 771# HWPMC options 772HWPMC_HOOKS 773 774# XBOX options for FreeBSD/i386, but some files are MI 775XBOX opt_xbox.h 776 777# XFS 778XFS 779 780# Interrupt filtering 781INTR_FILTER 782 783# 802.11 support layer 784IEEE80211_DEBUG opt_wlan.h 785IEEE80211_DEBUG_REFCNT opt_wlan.h 786IEEE80211_AMPDU_AGE opt_wlan.h 787 788# Virtualize the network stack 789VIMAGE opt_global.h 790VIMAGE_GLOBALS opt_global.h 791