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 66CAPABILITIES opt_capabilities.h 67CODA_COMPAT_5 opt_coda.h 68COMPAT_43 opt_compat.h 69COMPAT_43TTY opt_compat.h 70COMPAT_FREEBSD4 opt_compat.h 71COMPAT_FREEBSD5 opt_compat.h 72COMPAT_FREEBSD6 opt_compat.h 73COMPAT_FREEBSD7 opt_compat.h 74COMPILING_LINT opt_global.h 75COMPRESS_USER_CORES opt_core.h 76CY_PCI_FASTINTR 77DEADLKRES opt_watchdog.h 78DIRECTIO 79FULL_PREEMPTION opt_sched.h 80IPI_PREEMPTION opt_sched.h 81GEOM_AES opt_geom.h 82GEOM_BDE opt_geom.h 83GEOM_BSD opt_geom.h 84GEOM_CACHE opt_geom.h 85GEOM_CONCAT opt_geom.h 86GEOM_ELI opt_geom.h 87GEOM_FOX opt_geom.h 88GEOM_GATE opt_geom.h 89GEOM_JOURNAL opt_geom.h 90GEOM_LABEL opt_geom.h 91GEOM_LINUX_LVM opt_geom.h 92GEOM_MBR opt_geom.h 93GEOM_MIRROR opt_geom.h 94GEOM_MULTIPATH opt_geom.h 95GEOM_NOP opt_geom.h 96GEOM_PART_APM opt_geom.h 97GEOM_PART_BSD opt_geom.h 98GEOM_PART_EBR opt_geom.h 99GEOM_PART_EBR_COMPAT opt_geom.h 100GEOM_PART_GPT opt_geom.h 101GEOM_PART_MBR opt_geom.h 102GEOM_PART_PC98 opt_geom.h 103GEOM_PART_VTOC8 opt_geom.h 104GEOM_PC98 opt_geom.h 105GEOM_RAID3 opt_geom.h 106GEOM_SHSEC opt_geom.h 107GEOM_STRIPE opt_geom.h 108GEOM_SUNLABEL opt_geom.h 109GEOM_UZIP opt_geom.h 110GEOM_VIRSTOR opt_geom.h 111GEOM_VOL opt_geom.h 112GEOM_ZERO opt_geom.h 113KDTRACE_HOOKS opt_kdtrace.h 114KSTACK_MAX_PAGES 115KSTACK_PAGES 116KTRACE 117KTRACE_REQUEST_POOL opt_ktrace.h 118LIBICONV 119MAC opt_global.h 120MAC_BIBA opt_dontuse.h 121MAC_BSDEXTENDED opt_dontuse.h 122MAC_IFOFF opt_dontuse.h 123MAC_LOMAC opt_dontuse.h 124MAC_MLS opt_dontuse.h 125MAC_NONE opt_dontuse.h 126MAC_PARTITION opt_dontuse.h 127MAC_PORTACL opt_dontuse.h 128MAC_SEEOTHERUIDS opt_dontuse.h 129MAC_STATIC opt_mac.h 130MAC_STUB opt_dontuse.h 131MAC_TEST opt_dontuse.h 132MD_ROOT opt_md.h 133MD_ROOT_SIZE opt_md.h 134MFI_DEBUG opt_mfi.h 135MFI_DECODE_LOG opt_mfi.h 136MPROF_BUFFERS opt_mprof.h 137MPROF_HASH_SIZE opt_mprof.h 138NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 139NO_ADAPTIVE_RWLOCKS 140NO_ADAPTIVE_SX 141NO_SYSCTL_DESCR opt_global.h 142NSWBUF_MIN opt_swap.h 143MBUF_PACKET_ZONE_DISABLE opt_global.h 144PANIC_REBOOT_WAIT_TIME opt_panic.h 145PPC_DEBUG opt_ppc.h 146PPC_PROBE_CHIPSET opt_ppc.h 147PPS_SYNC opt_ntp.h 148PREEMPTION opt_sched.h 149QUOTA 150SCHED_4BSD opt_sched.h 151SCHED_STATS opt_sched.h 152SCHED_ULE opt_sched.h 153SHOW_BUSYBUFS 154SLEEPQUEUE_PROFILING 155SLHCI_DEBUG opt_slhci.h 156SPX_HACK 157STACK opt_stack.h 158SUIDDIR 159MSGMNB opt_sysvipc.h 160MSGMNI opt_sysvipc.h 161MSGSEG opt_sysvipc.h 162MSGSSZ opt_sysvipc.h 163MSGTQL opt_sysvipc.h 164SEMMAP opt_sysvipc.h 165SEMMNI opt_sysvipc.h 166SEMMNS opt_sysvipc.h 167SEMMNU opt_sysvipc.h 168SEMMSL opt_sysvipc.h 169SEMOPM opt_sysvipc.h 170SEMUME opt_sysvipc.h 171SHMALL opt_sysvipc.h 172SHMMAX opt_sysvipc.h 173SHMMAXPGS opt_sysvipc.h 174SHMMIN opt_sysvipc.h 175SHMMNI opt_sysvipc.h 176SHMSEG opt_sysvipc.h 177SYSVMSG opt_sysvipc.h 178SYSVSEM opt_sysvipc.h 179SYSVSHM opt_sysvipc.h 180SW_WATCHDOG opt_watchdog.h 181TURNSTILE_PROFILING 182VFS_AIO 183VERBOSE_SYSINIT opt_global.h 184WLCACHE opt_wavelan.h 185WLDEBUG opt_wavelan.h 186 187# POSIX kernel options 188P1003_1B_MQUEUE opt_posix.h 189P1003_1B_SEMAPHORES opt_posix.h 190_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 191 192# Do we want the config file compiled into the kernel? 193INCLUDE_CONFIG_FILE opt_config.h 194 195# Options for static filesystems. These should only be used at config 196# time, since the corresponding lkms cannot work if there are any static 197# dependencies. Unusability is enforced by hiding the defines for the 198# options in a never-included header. 199CD9660 opt_dontuse.h 200CODA opt_dontuse.h 201EXT2FS opt_dontuse.h 202FDESCFS opt_dontuse.h 203FFS opt_dontuse.h 204HPFS opt_dontuse.h 205MSDOSFS opt_dontuse.h 206NTFS opt_dontuse.h 207NULLFS opt_dontuse.h 208NWFS opt_dontuse.h 209PORTALFS opt_dontuse.h 210PROCFS opt_dontuse.h 211PSEUDOFS opt_dontuse.h 212REISERFS opt_dontuse.h 213SMBFS opt_dontuse.h 214TMPFS opt_dontuse.h 215UDF opt_dontuse.h 216UNIONFS opt_dontuse.h 217 218# Pseudofs debugging 219PSEUDOFS_TRACE opt_pseudofs.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 347ISP_INTERNAL_TARGET opt_isp.h 348 349# Options used only in dev/iscsi 350ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 351 352# Options used in the 'ata' ATA/ATAPI driver 353ATA_STATIC_ID opt_ata.h 354ATA_NOPCI opt_ata.h 355ATA_REQUEST_TIMEOUT opt_ata.h 356ATA_CAM 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 404IPSEC_NAT_T opt_ipsec.h 405IPSTEALTH 406IPX 407KRPC 408LIBALIAS 409LIBMBPOOL 410LIBMCHAIN 411MBUF_PROFILING 412MBUF_STRESS_TEST 413MROUTING opt_mrouting.h 414NCP 415NETATALK opt_atalk.h 416NFSLOCKD 417RADIX_MPATH opt_mpath.h 418ROUTETABLES 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 423TCP_SORECEIVE_STREAM opt_inet.h 424VLAN_ARRAY opt_vlan.h 425XBONEHACK 426FLOWTABLE opt_route.h 427 428# 429# SCTP 430# 431SCTP opt_sctp.h 432SCTP_DEBUG opt_sctp.h # Enable debug printfs 433SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 434SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 435SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 436SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 437SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 438SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 439SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 440SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 441SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 442# 443# 444# 445 446# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 447# Each netgraph node type can be either be compiled into the kernel 448# or loaded dynamically. To get the former, include the corresponding 449# option below. Each type has its own man page, e.g. ng_async(4). 450NETGRAPH 451NETGRAPH_DEBUG opt_netgraph.h 452NETGRAPH_ASYNC opt_netgraph.h 453NETGRAPH_ATMLLC opt_netgraph.h 454NETGRAPH_ATM_ATMPIF opt_netgraph.h 455NETGRAPH_BLUETOOTH opt_netgraph.h 456NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 457NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 458NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 459NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 460NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 461NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 462NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 463NETGRAPH_BPF opt_netgraph.h 464NETGRAPH_BRIDGE opt_netgraph.h 465NETGRAPH_CAR opt_netgraph.h 466NETGRAPH_CISCO opt_netgraph.h 467NETGRAPH_DEFLATE opt_netgraph.h 468NETGRAPH_DEVICE opt_netgraph.h 469NETGRAPH_ECHO opt_netgraph.h 470NETGRAPH_EIFACE opt_netgraph.h 471NETGRAPH_ETHER opt_netgraph.h 472NETGRAPH_ETHER_ECHO opt_netgraph.h 473NETGRAPH_FEC opt_netgraph.h 474NETGRAPH_FRAME_RELAY opt_netgraph.h 475NETGRAPH_GIF opt_netgraph.h 476NETGRAPH_GIF_DEMUX opt_netgraph.h 477NETGRAPH_HOLE opt_netgraph.h 478NETGRAPH_IFACE opt_netgraph.h 479NETGRAPH_IP_INPUT opt_netgraph.h 480NETGRAPH_IPFW opt_netgraph.h 481NETGRAPH_KSOCKET opt_netgraph.h 482NETGRAPH_L2TP opt_netgraph.h 483NETGRAPH_LMI opt_netgraph.h 484# MPPC compression requires proprietary files (not included) 485NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 486NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 487NETGRAPH_NAT opt_netgraph.h 488NETGRAPH_NETFLOW opt_netgraph.h 489NETGRAPH_ONE2MANY opt_netgraph.h 490NETGRAPH_PATCH opt_netgraph.h 491NETGRAPH_PIPE opt_netgraph.h 492NETGRAPH_PPP opt_netgraph.h 493NETGRAPH_PPPOE opt_netgraph.h 494NETGRAPH_PPTPGRE opt_netgraph.h 495NETGRAPH_PRED1 opt_netgraph.h 496NETGRAPH_RFC1490 opt_netgraph.h 497NETGRAPH_SOCKET opt_netgraph.h 498NETGRAPH_SPLIT opt_netgraph.h 499NETGRAPH_SPPP opt_netgraph.h 500NETGRAPH_TAG opt_netgraph.h 501NETGRAPH_TCPMSS opt_netgraph.h 502NETGRAPH_TEE opt_netgraph.h 503NETGRAPH_TTY opt_netgraph.h 504NETGRAPH_UI opt_netgraph.h 505NETGRAPH_VJC opt_netgraph.h 506NETGRAPH_VLAN opt_netgraph.h 507 508# NgATM options 509NGATM_ATM opt_netgraph.h 510NGATM_ATMBASE opt_netgraph.h 511NGATM_SSCOP opt_netgraph.h 512NGATM_SSCFU opt_netgraph.h 513NGATM_UNI opt_netgraph.h 514NGATM_CCATM opt_netgraph.h 515 516# DRM options 517DRM_DEBUG opt_drm.h 518 519ZERO_COPY_SOCKETS opt_zero.h 520TI_PRIVATE_JUMBOS opt_ti.h 521TI_JUMBO_HDRSPLIT opt_ti.h 522BCE_JUMBO_HDRSPLIT opt_bce.h 523 524# XXX Conflict: # of devices vs network protocol (Native ATM). 525# This makes "atm.h" unusable. 526NATM 527 528# DPT driver debug flags 529DPT_MEASURE_PERFORMANCE opt_dpt.h 530DPT_HANDLE_TIMEOUTS opt_dpt.h 531DPT_TIMEOUT_FACTOR opt_dpt.h 532DPT_LOST_IRQ opt_dpt.h 533DPT_RESET_HBA opt_dpt.h 534 535# Misc debug flags. Most of these should probably be replaced with 536# 'DEBUG', and then let people recompile just the interesting modules 537# with 'make CC="cc -DDEBUG"'. 538CLUSTERDEBUG opt_debug_cluster.h 539DEBUG_1284 opt_ppb_1284.h 540VP0_DEBUG opt_vpo.h 541LPT_DEBUG opt_lpt.h 542PLIP_DEBUG opt_plip.h 543LOCKF_DEBUG opt_debug_lockf.h 544NETATALKDEBUG opt_atalk.h 545SI_DEBUG opt_debug_si.h 546 547# Fb options 548FB_DEBUG opt_fb.h 549FB_INSTALL_CDEV opt_fb.h 550 551# ppbus related options 552PERIPH_1284 opt_ppb_1284.h 553DONTPROBE_1284 opt_ppb_1284.h 554 555# smbus related options 556ENABLE_ALART opt_intpm.h 557 558# These cause changes all over the kernel 559BLKDEV_IOSIZE opt_global.h 560BURN_BRIDGES opt_global.h 561DEBUG opt_global.h 562DEBUG_LOCKS opt_global.h 563DEBUG_VFS_LOCKS opt_global.h 564DFLTPHYS opt_global.h 565DIAGNOSTIC opt_global.h 566INVARIANT_SUPPORT opt_global.h 567INVARIANTS opt_global.h 568MAXPHYS opt_global.h 569MCLSHIFT opt_global.h 570MUTEX_DEBUG opt_global.h 571MUTEX_NOINLINE opt_global.h 572LOCK_PROFILING opt_global.h 573LOCK_PROFILING_FAST opt_global.h 574MSIZE opt_global.h 575REGRESSION opt_global.h 576RESTARTABLE_PANICS opt_global.h 577RWLOCK_NOINLINE opt_global.h 578SX_NOINLINE opt_global.h 579VFS_BIO_DEBUG opt_global.h 580 581# These are VM related options 582VM_KMEM_SIZE opt_vm.h 583VM_KMEM_SIZE_SCALE opt_vm.h 584VM_KMEM_SIZE_MAX opt_vm.h 585VM_NRESERVLEVEL opt_vm.h 586VM_LEVEL_0_ORDER opt_vm.h 587NO_SWAPPING opt_vm.h 588MALLOC_MAKE_FAILURES opt_vm.h 589MALLOC_PROFILE opt_vm.h 590MALLOC_DEBUG_MAXZONES opt_vm.h 591 592# The MemGuard replacement allocator used for tamper-after-free detection 593DEBUG_MEMGUARD opt_vm.h 594 595# The RedZone malloc(9) protection 596DEBUG_REDZONE opt_vm.h 597 598# Standard SMP options 599SMP opt_global.h 600 601# Size of the kernel message buffer 602MSGBUF_SIZE opt_msgbuf.h 603 604# NFS options 605NFS_MINATTRTIMO opt_nfs.h 606NFS_MAXATTRTIMO opt_nfs.h 607NFS_MINDIRATTRTIMO opt_nfs.h 608NFS_MAXDIRATTRTIMO opt_nfs.h 609NFS_GATHERDELAY opt_nfs.h 610NFS_WDELAYHASHSIZ opt_nfs.h 611NFS_DEBUG opt_nfs.h 612 613# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 614OVERRIDE_CARD opt_bktr.h 615OVERRIDE_TUNER opt_bktr.h 616OVERRIDE_DBX opt_bktr.h 617OVERRIDE_MSP opt_bktr.h 618BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 619BROOKTREE_ALLOC_PAGES opt_bktr.h 620BKTR_OVERRIDE_CARD opt_bktr.h 621BKTR_OVERRIDE_TUNER opt_bktr.h 622BKTR_OVERRIDE_DBX opt_bktr.h 623BKTR_OVERRIDE_MSP opt_bktr.h 624BKTR_SYSTEM_DEFAULT opt_bktr.h 625BKTR_ALLOC_PAGES opt_bktr.h 626BKTR_USE_PLL opt_bktr.h 627BKTR_GPIO_ACCESS opt_bktr.h 628BKTR_NO_MSP_RESET opt_bktr.h 629BKTR_430_FX_MODE opt_bktr.h 630BKTR_SIS_VIA_MODE opt_bktr.h 631BKTR_USE_FREEBSD_SMBUS opt_bktr.h 632BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 633 634BREAK_TO_DEBUGGER opt_comconsole.h 635ALT_BREAK_TO_DEBUGGER opt_comconsole.h 636 637# Options to support PPS 638UART_PPS_ON_CTS opt_uart.h 639 640# options for bus/device framework 641BUS_DEBUG opt_bus.h 642 643# options for USB support 644USB_DEBUG opt_usb.h 645USB_HOST_ALIGN opt_usb.h 646USB_REQ_DEBUG opt_usb.h 647USB_VERBOSE opt_usb.h 648USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 649U3G_DEBUG opt_u3g.h 650UKBD_DFLT_KEYMAP opt_ukbd.h 651UPLCOM_INTR_INTERVAL opt_uplcom.h 652UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 653UVSCOM_INTR_INTERVAL opt_uvscom.h 654 655# Embedded system options 656INIT_PATH 657 658ROOTDEVNAME 659 660FDC_DEBUG opt_fdc.h 661PCFCLOCK_VERBOSE opt_pcfclock.h 662PCFCLOCK_MAX_RETRIES opt_pcfclock.h 663 664KTR opt_global.h 665KTR_ALQ opt_ktr.h 666KTR_MASK opt_ktr.h 667KTR_CPUMASK opt_ktr.h 668KTR_COMPILE opt_global.h 669KTR_ENTRIES opt_global.h 670KTR_VERBOSE opt_ktr.h 671WITNESS opt_global.h 672WITNESS_KDB opt_witness.h 673WITNESS_SKIPSPIN opt_witness.h 674 675# options for ACPI support 676ACPI_DEBUG opt_acpi.h 677ACPI_MAX_TASKS opt_acpi.h 678ACPI_MAX_THREADS opt_acpi.h 679 680# ISA support 681DEV_ISA opt_isa.h 682ISAPNP opt_isa.h 683 684# various 'device presence' options. 685DEV_BPF opt_bpf.h 686DEV_MCA opt_mca.h 687DEV_CARP opt_carp.h 688DEV_SPLASH opt_splash.h 689 690# EISA support 691DEV_EISA opt_eisa.h 692EISA_SLOTS opt_eisa.h 693 694# ed driver 695ED_HPP opt_ed.h 696ED_3C503 opt_ed.h 697ED_SIC opt_ed.h 698 699# bce driver 700BCE_DEBUG opt_bce.h 701BCE_NVRAM_WRITE_SUPPORT opt_bce.h 702 703# bxe driver 704BXE_DEBUG opt_bxe.h 705BXE_NVRAM_WRITE_SUPPORT opt_bxe.h 706 707SOCKBUF_DEBUG opt_global.h 708 709 710# options for ubsec driver 711UBSEC_DEBUG opt_ubsec.h 712UBSEC_RNDTEST opt_ubsec.h 713UBSEC_NO_RNG opt_ubsec.h 714 715# options for hifn driver 716HIFN_DEBUG opt_hifn.h 717HIFN_RNDTEST opt_hifn.h 718 719# options for safenet driver 720SAFE_DEBUG opt_safe.h 721SAFE_NO_RNG opt_safe.h 722SAFE_RNDTEST opt_safe.h 723 724# syscons options 725MAXCONS opt_syscons.h 726SC_ALT_MOUSE_IMAGE opt_syscons.h 727SC_CUT_SPACES2TABS opt_syscons.h 728SC_CUT_SEPCHARS opt_syscons.h 729SC_DEBUG_LEVEL opt_syscons.h 730SC_DFLT_FONT opt_syscons.h 731SC_DISABLE_KDBKEY opt_syscons.h 732SC_DISABLE_REBOOT opt_syscons.h 733SC_HISTORY_SIZE opt_syscons.h 734SC_KERNEL_CONS_ATTR opt_syscons.h 735SC_KERNEL_CONS_REV_ATTR opt_syscons.h 736SC_MOUSE_CHAR opt_syscons.h 737SC_NO_CUTPASTE opt_syscons.h 738SC_NO_FONT_LOADING opt_syscons.h 739SC_NO_HISTORY opt_syscons.h 740SC_NO_MODE_CHANGE opt_syscons.h 741SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 742SC_NO_SYSMOUSE opt_syscons.h 743SC_NORM_ATTR opt_syscons.h 744SC_NORM_REV_ATTR opt_syscons.h 745SC_PIXEL_MODE opt_syscons.h 746SC_RENDER_DEBUG opt_syscons.h 747SC_TWOBUTTON_MOUSE opt_syscons.h 748 749# teken terminal emulator options 750TEKEN_CONS25 opt_teken.h 751TEKEN_UTF8 opt_teken.h 752 753# options for printf 754PRINTF_BUFR_SIZE opt_printf.h 755 756# kbd options 757KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 758KBD_INSTALL_CDEV opt_kbd.h 759KBD_MAXRETRY opt_kbd.h 760KBD_MAXWAIT opt_kbd.h 761KBD_RESETDELAY opt_kbd.h 762KBDIO_DEBUG opt_kbd.h 763 764# options for the Atheros driver 765ATH_DEBUG opt_ath.h 766ATH_TXBUF opt_ath.h 767ATH_RXBUF opt_ath.h 768ATH_DIAGAPI opt_ath.h 769ATH_TX99_DIAG opt_ath.h 770 771# options for the Atheros hal 772AH_SUPPORT_AR5416 opt_ah.h 773 774AH_DEBUG opt_ah.h 775AH_ASSERT opt_ah.h 776AH_DEBUG_ALQ opt_ah.h 777AH_REGOPS_FUNC opt_ah.h 778AH_WRITE_REGDOMAIN opt_ah.h 779AH_DEBUG_COUNTRY opt_ah.h 780AH_WRITE_EEPROM opt_ah.h 781AH_PRIVATE_DIAG opt_ah.h 782AH_NEED_DESC_SWAP opt_ah.h 783AH_USE_INIPDGAIN opt_ah.h 784AH_MAXCHAN opt_ah.h 785AH_RXCFG_SDMAMW_4BYTES opt_ah.h 786 787# options for the Broadcom BCM43xx driver (bwi) 788BWI_DEBUG opt_bwi.h 789BWI_DEBUG_VERBOSE opt_bwi.h 790 791# options for the Marvell 8335 wireless driver 792MALO_DEBUG opt_malo.h 793MALO_TXBUF opt_malo.h 794MALO_RXBUF opt_malo.h 795 796# options for the Marvell wireless driver 797MWL_DEBUG opt_mwl.h 798MWL_TXBUF opt_mwl.h 799MWL_RXBUF opt_mwl.h 800MWL_DIAGAPI opt_mwl.h 801MWL_AGGR_SIZE opt_mwl.h 802MWL_TX_NODROP opt_mwl.h 803 804# dcons options 805DCONS_BUF_SIZE opt_dcons.h 806DCONS_POLL_HZ opt_dcons.h 807DCONS_FORCE_CONSOLE opt_dcons.h 808DCONS_FORCE_GDB opt_dcons.h 809 810# HWPMC options 811HWPMC_HOOKS 812 813# XBOX options for FreeBSD/i386, but some files are MI 814XBOX opt_xbox.h 815 816# XFS 817XFS 818 819# Interrupt filtering 820INTR_FILTER 821 822# 802.11 support layer 823IEEE80211_DEBUG opt_wlan.h 824IEEE80211_DEBUG_REFCNT opt_wlan.h 825IEEE80211_AMPDU_AGE opt_wlan.h 826IEEE80211_SUPPORT_MESH opt_wlan.h 827IEEE80211_SUPPORT_SUPERG opt_wlan.h 828IEEE80211_SUPPORT_TDMA opt_wlan.h 829 830# 802.11 TDMA support 831TDMA_SLOTLEN_DEFAULT opt_tdma.h 832TDMA_SLOTCNT_DEFAULT opt_tdma.h 833TDMA_BINTVAL_DEFAULT opt_tdma.h 834TDMA_TXRATE_11B_DEFAULT opt_tdma.h 835TDMA_TXRATE_11G_DEFAULT opt_tdma.h 836TDMA_TXRATE_11A_DEFAULT opt_tdma.h 837TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 838TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 839TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 840TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 841TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 842 843# Network stack virtualization options 844VIMAGE opt_global.h 845VNET_DEBUG opt_global.h 846 847# Common Flash Interface (CFI) options 848CFI_SUPPORT_STRATAFLASH opt_cfi.h 849CFI_ARMEDANDDANGEROUS opt_cfi.h 850 851# Sound options 852SND_DEBUG opt_snd.h 853SND_DIAGNOSTIC opt_snd.h 854SND_FEEDER_MULTIFORMAT opt_snd.h 855SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 856SND_FEEDER_RATE_HP opt_snd.h 857SND_PCM_64 opt_snd.h 858SND_OLDSTEREO opt_snd.h 859 860X86BIOS 861 862# Flattened device tree options 863FDT opt_platform.h 864FDT_DTB_STATIC opt_platform.h 865 866# OFED Infiniband stack 867OFED opt_ofed.h 868OFED_DEBUG_INIT opt_ofed.h 869SDP opt_ofed.h 870SDP_DEBUG opt_ofed.h 871IPOIB_DEBUG opt_ofed.h 872IPOIB_CM opt_ofed.h 873