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 34AACRAID_DEBUG opt_aacraid.h 35AHC_ALLOW_MEMIO opt_aic7xxx.h 36AHC_TMODE_ENABLE opt_aic7xxx.h 37AHC_DUMP_EEPROM opt_aic7xxx.h 38AHC_DEBUG opt_aic7xxx.h 39AHC_DEBUG_OPTS opt_aic7xxx.h 40AHC_REG_PRETTY_PRINT opt_aic7xxx.h 41AHD_DEBUG opt_aic79xx.h 42AHD_DEBUG_OPTS opt_aic79xx.h 43AHD_TMODE_ENABLE opt_aic79xx.h 44AHD_REG_PRETTY_PRINT opt_aic79xx.h 45ADW_ALLOW_MEMIO opt_adw.h 46 47TWA_DEBUG opt_twa.h 48TWA_FLASH_FIRMWARE opt_twa.h 49 50# Debugging options. 51ALT_BREAK_TO_DEBUGGER opt_kdb.h 52BREAK_TO_DEBUGGER opt_kdb.h 53DDB 54DDB_BUFR_SIZE opt_ddb.h 55DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 56DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 57DDB_CTF opt_ddb.h 58DDB_NUMSYM opt_ddb.h 59GDB 60KDB opt_global.h 61KDB_TRACE opt_kdb.h 62KDB_UNATTENDED opt_kdb.h 63KLD_DEBUG opt_kld.h 64SYSCTL_DEBUG opt_sysctl.h 65EARLY_PRINTF opt_global.h 66TEXTDUMP_PREFERRED opt_ddb.h 67TEXTDUMP_VERBOSE opt_ddb.h 68 69# Miscellaneous options. 70ADAPTIVE_LOCKMGRS 71ALQ 72ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 73ATSE_CFI_HACK opt_cfi.h 74AUDIT opt_global.h 75BOOTHOWTO opt_global.h 76BOOTVERBOSE opt_global.h 77CALLOUT_PROFILING 78CAPABILITIES opt_capsicum.h 79CAPABILITY_MODE opt_capsicum.h 80COMPAT_43 opt_compat.h 81COMPAT_43TTY opt_compat.h 82COMPAT_FREEBSD4 opt_compat.h 83COMPAT_FREEBSD5 opt_compat.h 84COMPAT_FREEBSD6 opt_compat.h 85COMPAT_FREEBSD7 opt_compat.h 86COMPAT_FREEBSD9 opt_compat.h 87COMPAT_FREEBSD10 opt_compat.h 88COMPAT_CLOUDABI64 opt_dontuse.h 89COMPAT_LINUXKPI opt_compat.h 90COMPILING_LINT opt_global.h 91CY_PCI_FASTINTR 92DEADLKRES opt_watchdog.h 93DEVICE_NUMA 94EXT_RESOURCES opt_global.h 95DIRECTIO 96FILEMON opt_dontuse.h 97FFCLOCK 98FULL_PREEMPTION opt_sched.h 99GZIO opt_gzio.h 100IMAGACT_BINMISC opt_dontuse.h 101IPI_PREEMPTION opt_sched.h 102GEOM_AES opt_geom.h 103GEOM_BDE opt_geom.h 104GEOM_BSD opt_geom.h 105GEOM_CACHE opt_geom.h 106GEOM_CONCAT opt_geom.h 107GEOM_ELI opt_geom.h 108GEOM_FOX opt_geom.h 109GEOM_GATE opt_geom.h 110GEOM_JOURNAL opt_geom.h 111GEOM_LABEL opt_geom.h 112GEOM_LABEL_GPT opt_geom.h 113GEOM_LINUX_LVM opt_geom.h 114GEOM_MAP opt_geom.h 115GEOM_MBR opt_geom.h 116GEOM_MIRROR opt_geom.h 117GEOM_MOUNTVER opt_geom.h 118GEOM_MULTIPATH opt_geom.h 119GEOM_NOP opt_geom.h 120GEOM_PART_APM opt_geom.h 121GEOM_PART_BSD opt_geom.h 122GEOM_PART_BSD64 opt_geom.h 123GEOM_PART_EBR opt_geom.h 124GEOM_PART_EBR_COMPAT opt_geom.h 125GEOM_PART_GPT opt_geom.h 126GEOM_PART_LDM opt_geom.h 127GEOM_PART_MBR opt_geom.h 128GEOM_PART_PC98 opt_geom.h 129GEOM_PART_VTOC8 opt_geom.h 130GEOM_PC98 opt_geom.h 131GEOM_RAID opt_geom.h 132GEOM_RAID3 opt_geom.h 133GEOM_SHSEC opt_geom.h 134GEOM_STRIPE opt_geom.h 135GEOM_SUNLABEL opt_geom.h 136GEOM_UZIP opt_geom.h 137GEOM_UZIP_DEBUG opt_geom.h 138GEOM_VINUM opt_geom.h 139GEOM_VIRSTOR opt_geom.h 140GEOM_VOL opt_geom.h 141GEOM_ZERO opt_geom.h 142KDTRACE_HOOKS opt_global.h 143KDTRACE_FRAME opt_kdtrace.h 144KN_HASHSIZE opt_kqueue.h 145KSTACK_MAX_PAGES 146KSTACK_PAGES 147KSTACK_USAGE_PROF 148KTRACE 149KTRACE_REQUEST_POOL opt_ktrace.h 150LIBICONV 151MAC opt_global.h 152MAC_BIBA opt_dontuse.h 153MAC_BSDEXTENDED opt_dontuse.h 154MAC_IFOFF opt_dontuse.h 155MAC_LOMAC opt_dontuse.h 156MAC_MLS opt_dontuse.h 157MAC_NONE opt_dontuse.h 158MAC_PARTITION opt_dontuse.h 159MAC_PORTACL opt_dontuse.h 160MAC_SEEOTHERUIDS opt_dontuse.h 161MAC_STATIC opt_mac.h 162MAC_STUB opt_dontuse.h 163MAC_TEST opt_dontuse.h 164MD_ROOT opt_md.h 165MD_ROOT_FSTYPE opt_md.h 166MD_ROOT_SIZE opt_md.h 167MFI_DEBUG opt_mfi.h 168MFI_DECODE_LOG opt_mfi.h 169MPROF_BUFFERS opt_mprof.h 170MPROF_HASH_SIZE opt_mprof.h 171NEW_PCIB opt_global.h 172NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 173NO_ADAPTIVE_RWLOCKS 174NO_ADAPTIVE_SX 175NO_EVENTTIMERS opt_timer.h 176NO_SYSCTL_DESCR opt_global.h 177NSWBUF_MIN opt_swap.h 178MBUF_PACKET_ZONE_DISABLE opt_global.h 179PANIC_REBOOT_WAIT_TIME opt_panic.h 180PCI_HP opt_pci.h 181PCI_IOV opt_global.h 182PPC_DEBUG opt_ppc.h 183PPC_PROBE_CHIPSET opt_ppc.h 184PPS_SYNC opt_ntp.h 185PREEMPTION opt_sched.h 186QUOTA 187SCHED_4BSD opt_sched.h 188SCHED_STATS opt_sched.h 189SCHED_ULE opt_sched.h 190SLEEPQUEUE_PROFILING 191SLHCI_DEBUG opt_slhci.h 192SPX_HACK 193STACK opt_stack.h 194SUIDDIR 195MSGMNB opt_sysvipc.h 196MSGMNI opt_sysvipc.h 197MSGSEG opt_sysvipc.h 198MSGSSZ opt_sysvipc.h 199MSGTQL opt_sysvipc.h 200SEMMNI opt_sysvipc.h 201SEMMNS opt_sysvipc.h 202SEMMNU opt_sysvipc.h 203SEMMSL opt_sysvipc.h 204SEMOPM opt_sysvipc.h 205SEMUME opt_sysvipc.h 206SHMALL opt_sysvipc.h 207SHMMAX opt_sysvipc.h 208SHMMAXPGS opt_sysvipc.h 209SHMMIN opt_sysvipc.h 210SHMMNI opt_sysvipc.h 211SHMSEG opt_sysvipc.h 212SYSVMSG opt_sysvipc.h 213SYSVSEM opt_sysvipc.h 214SYSVSHM opt_sysvipc.h 215SW_WATCHDOG opt_watchdog.h 216TURNSTILE_PROFILING 217UMTX_PROFILING 218VERBOSE_SYSINIT 219WLCACHE opt_wavelan.h 220WLDEBUG opt_wavelan.h 221 222# POSIX kernel options 223P1003_1B_MQUEUE opt_posix.h 224P1003_1B_SEMAPHORES opt_posix.h 225_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 226 227# Do we want the config file compiled into the kernel? 228INCLUDE_CONFIG_FILE opt_config.h 229 230# Options for static filesystems. These should only be used at config 231# time, since the corresponding lkms cannot work if there are any static 232# dependencies. Unusability is enforced by hiding the defines for the 233# options in a never-included header. 234AUTOFS opt_dontuse.h 235CD9660 opt_dontuse.h 236EXT2FS opt_dontuse.h 237FDESCFS opt_dontuse.h 238FFS opt_dontuse.h 239FUSE opt_dontuse.h 240MSDOSFS opt_dontuse.h 241NANDFS opt_dontuse.h 242NULLFS opt_dontuse.h 243PROCFS opt_dontuse.h 244PSEUDOFS opt_dontuse.h 245REISERFS opt_dontuse.h 246SMBFS opt_dontuse.h 247TMPFS opt_dontuse.h 248UDF opt_dontuse.h 249UNIONFS opt_dontuse.h 250ZFS opt_dontuse.h 251 252# Pseudofs debugging 253PSEUDOFS_TRACE opt_pseudofs.h 254 255# In-kernel GSS-API 256KGSSAPI opt_kgssapi.h 257KGSSAPI_DEBUG opt_kgssapi.h 258 259# These static filesystems have one slightly bogus static dependency in 260# sys/i386/i386/autoconf.c. If any of these filesystems are 261# statically compiled into the kernel, code for mounting them as root 262# filesystems will be enabled - but look below. 263# NFSCL - client 264# NFSD - server 265NFSCL opt_nfs.h 266NFSD opt_nfs.h 267 268# filesystems and libiconv bridge 269CD9660_ICONV opt_dontuse.h 270MSDOSFS_ICONV opt_dontuse.h 271UDF_ICONV opt_dontuse.h 272 273# If you are following the conditions in the copyright, 274# you can enable soft-updates which will speed up a lot of thigs 275# and make the system safer from crashes at the same time. 276# otherwise a STUB module will be compiled in. 277SOFTUPDATES opt_ffs.h 278 279# On small, embedded systems, it can be useful to turn off support for 280# snapshots. It saves about 30-40k for a feature that would be lightly 281# used, if it is used at all. 282NO_FFS_SNAPSHOT opt_ffs.h 283 284# Enabling this option turns on support for Access Control Lists in UFS, 285# which can be used to support high security configurations. Depends on 286# UFS_EXTATTR. 287UFS_ACL opt_ufs.h 288 289# Enabling this option turns on support for extended attributes in UFS-based 290# filesystems, which can be used to support high security configurations 291# as well as new filesystem features. 292UFS_EXTATTR opt_ufs.h 293UFS_EXTATTR_AUTOSTART opt_ufs.h 294 295# Enable fast hash lookups for large directories on UFS-based filesystems. 296UFS_DIRHASH opt_ufs.h 297 298# Enable gjournal-based UFS journal. 299UFS_GJOURNAL opt_ufs.h 300 301# The below sentence is not in English, and neither is this one. 302# We plan to remove the static dependences above, with a 303# <filesystem>_ROOT option to control if it usable as root. This list 304# allows these options to be present in config files already (though 305# they won't make any difference yet). 306NFS_ROOT opt_nfsroot.h 307 308# SMB/CIFS requester 309NETSMB opt_netsmb.h 310 311# Options used only in subr_param.c. 312HZ opt_param.h 313MAXFILES opt_param.h 314NBUF opt_param.h 315NSFBUFS opt_param.h 316VM_BCACHE_SIZE_MAX opt_param.h 317VM_SWZONE_SIZE_MAX opt_param.h 318MAXUSERS 319DFLDSIZ opt_param.h 320MAXDSIZ opt_param.h 321MAXSSIZ opt_param.h 322 323# Generic SCSI options. 324CAM_MAX_HIGHPOWER opt_cam.h 325CAMDEBUG opt_cam.h 326CAM_DEBUG_COMPILE opt_cam.h 327CAM_DEBUG_DELAY opt_cam.h 328CAM_DEBUG_BUS opt_cam.h 329CAM_DEBUG_TARGET opt_cam.h 330CAM_DEBUG_LUN opt_cam.h 331CAM_DEBUG_FLAGS opt_cam.h 332CAM_BOOT_DELAY opt_cam.h 333CAM_NETFLIX_IOSCHED opt_cam.h 334SCSI_DELAY opt_scsi.h 335SCSI_NO_SENSE_STRINGS opt_scsi.h 336SCSI_NO_OP_STRINGS opt_scsi.h 337 338# Options used only in cam/ata/ata_da.c 339ADA_TEST_FAILURE opt_ada.h 340ATA_STATIC_ID opt_ada.h 341 342# Options used only in cam/scsi/scsi_cd.c 343CHANGER_MIN_BUSY_SECONDS opt_cd.h 344CHANGER_MAX_BUSY_SECONDS opt_cd.h 345 346# Options used only in cam/scsi/scsi_sa.c. 347SA_IO_TIMEOUT opt_sa.h 348SA_SPACE_TIMEOUT opt_sa.h 349SA_REWIND_TIMEOUT opt_sa.h 350SA_ERASE_TIMEOUT opt_sa.h 351SA_1FM_AT_EOD opt_sa.h 352 353# Options used only in cam/scsi/scsi_pt.c 354SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 355 356# Options used only in cam/scsi/scsi_ses.c 357SES_ENABLE_PASSTHROUGH opt_ses.h 358 359# Options used in dev/sym/ (Symbios SCSI driver). 360SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 361 # Allows the ncr to take precedence 362 # 1 (1<<0) -> 810a, 860 363 # 2 (1<<1) -> 825a, 875, 885, 895 364 # 4 (1<<2) -> 895a, 896, 1510d 365SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 366 # disabled:0 (default), enabled:1 367SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 368 # disabled:0, enabled:1 (default) 369SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 370 # default:8, range:[1..64] 371 372# Options used only in dev/ncr/* 373SCSI_NCR_DEBUG opt_ncr.h 374SCSI_NCR_MAX_SYNC opt_ncr.h 375SCSI_NCR_MAX_WIDE opt_ncr.h 376SCSI_NCR_MYADDR opt_ncr.h 377 378# Options used only in dev/isp/* 379ISP_TARGET_MODE opt_isp.h 380ISP_FW_CRASH_DUMP opt_isp.h 381ISP_DEFAULT_ROLES opt_isp.h 382ISP_INTERNAL_TARGET opt_isp.h 383 384# Options used only in dev/iscsi 385ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 386 387# Net stuff. 388ACCEPT_FILTER_DATA 389ACCEPT_FILTER_DNS 390ACCEPT_FILTER_HTTP 391ALTQ opt_global.h 392ALTQ_CBQ opt_altq.h 393ALTQ_CDNR opt_altq.h 394ALTQ_CODEL opt_altq.h 395ALTQ_DEBUG opt_altq.h 396ALTQ_HFSC opt_altq.h 397ALTQ_FAIRQ opt_altq.h 398ALTQ_NOPCC opt_altq.h 399ALTQ_PRIQ opt_altq.h 400ALTQ_RED opt_altq.h 401ALTQ_RIO opt_altq.h 402BOOTP opt_bootp.h 403BOOTP_BLOCKSIZE opt_bootp.h 404BOOTP_COMPAT opt_bootp.h 405BOOTP_NFSROOT opt_bootp.h 406BOOTP_NFSV3 opt_bootp.h 407BOOTP_WIRED_TO opt_bootp.h 408DEVICE_POLLING 409DUMMYNET opt_ipdn.h 410INET opt_inet.h 411INET6 opt_inet6.h 412IPDIVERT 413IPFILTER opt_ipfilter.h 414IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 415IPFILTER_LOG opt_ipfilter.h 416IPFILTER_LOOKUP opt_ipfilter.h 417IPFIREWALL opt_ipfw.h 418IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 419IPFIREWALL_NAT opt_ipfw.h 420IPFIREWALL_VERBOSE opt_ipfw.h 421IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 422IPSEC opt_ipsec.h 423IPSEC_DEBUG opt_ipsec.h 424IPSEC_FILTERTUNNEL opt_ipsec.h 425IPSEC_NAT_T opt_ipsec.h 426IPSTEALTH 427KRPC 428LIBALIAS 429LIBMBPOOL 430LIBMCHAIN 431MBUF_PROFILING 432MBUF_STRESS_TEST 433MROUTING opt_mrouting.h 434NFSLOCKD 435PCBGROUP opt_pcbgroup.h 436PF_DEFAULT_TO_DROP opt_pf.h 437RADIX_MPATH opt_mpath.h 438ROUTETABLES opt_route.h 439RSS opt_rss.h 440SLIP_IFF_OPTS opt_slip.h 441TCPDEBUG 442TCPPCAP opt_global.h 443SIFTR 444TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 445TCP_RFC7413 opt_inet.h 446TCP_RFC7413_MAX_KEYS opt_inet.h 447TCP_SIGNATURE opt_inet.h 448VLAN_ARRAY opt_vlan.h 449XBONEHACK 450FLOWTABLE opt_route.h 451FLOWTABLE_HASH_ALL opt_route.h 452 453# 454# SCTP 455# 456SCTP opt_sctp.h 457SCTP_DEBUG opt_sctp.h # Enable debug printfs 458SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 459SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 460SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 461SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 462SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 463SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 464SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 465SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 466SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 467SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 468SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 469# 470# 471# 472 473# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 474# Each netgraph node type can be either be compiled into the kernel 475# or loaded dynamically. To get the former, include the corresponding 476# option below. Each type has its own man page, e.g. ng_async(4). 477NETGRAPH 478NETGRAPH_DEBUG opt_netgraph.h 479NETGRAPH_ASYNC opt_netgraph.h 480NETGRAPH_ATMLLC opt_netgraph.h 481NETGRAPH_ATM_ATMPIF opt_netgraph.h 482NETGRAPH_BLUETOOTH opt_netgraph.h 483NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 484NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 485NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 486NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 487NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 488NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 489NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 490NETGRAPH_BPF opt_netgraph.h 491NETGRAPH_BRIDGE opt_netgraph.h 492NETGRAPH_CAR opt_netgraph.h 493NETGRAPH_CISCO opt_netgraph.h 494NETGRAPH_DEFLATE opt_netgraph.h 495NETGRAPH_DEVICE opt_netgraph.h 496NETGRAPH_ECHO opt_netgraph.h 497NETGRAPH_EIFACE opt_netgraph.h 498NETGRAPH_ETHER opt_netgraph.h 499NETGRAPH_ETHER_ECHO opt_netgraph.h 500NETGRAPH_FEC opt_netgraph.h 501NETGRAPH_FRAME_RELAY opt_netgraph.h 502NETGRAPH_GIF opt_netgraph.h 503NETGRAPH_GIF_DEMUX opt_netgraph.h 504NETGRAPH_HOLE opt_netgraph.h 505NETGRAPH_IFACE opt_netgraph.h 506NETGRAPH_IP_INPUT opt_netgraph.h 507NETGRAPH_IPFW opt_netgraph.h 508NETGRAPH_KSOCKET opt_netgraph.h 509NETGRAPH_L2TP opt_netgraph.h 510NETGRAPH_LMI opt_netgraph.h 511# MPPC compression requires proprietary files (not included) 512NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 513NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 514NETGRAPH_NAT opt_netgraph.h 515NETGRAPH_NETFLOW opt_netgraph.h 516NETGRAPH_ONE2MANY opt_netgraph.h 517NETGRAPH_PATCH opt_netgraph.h 518NETGRAPH_PIPE opt_netgraph.h 519NETGRAPH_PPP opt_netgraph.h 520NETGRAPH_PPPOE opt_netgraph.h 521NETGRAPH_PPTPGRE opt_netgraph.h 522NETGRAPH_PRED1 opt_netgraph.h 523NETGRAPH_RFC1490 opt_netgraph.h 524NETGRAPH_SOCKET opt_netgraph.h 525NETGRAPH_SPLIT opt_netgraph.h 526NETGRAPH_SPPP opt_netgraph.h 527NETGRAPH_TAG opt_netgraph.h 528NETGRAPH_TCPMSS opt_netgraph.h 529NETGRAPH_TEE opt_netgraph.h 530NETGRAPH_TTY opt_netgraph.h 531NETGRAPH_UI opt_netgraph.h 532NETGRAPH_VJC opt_netgraph.h 533NETGRAPH_VLAN opt_netgraph.h 534 535# NgATM options 536NGATM_ATM opt_netgraph.h 537NGATM_ATMBASE opt_netgraph.h 538NGATM_SSCOP opt_netgraph.h 539NGATM_SSCFU opt_netgraph.h 540NGATM_UNI opt_netgraph.h 541NGATM_CCATM opt_netgraph.h 542 543# DRM options 544DRM_DEBUG opt_drm.h 545 546TI_SF_BUF_JUMBO opt_ti.h 547TI_JUMBO_HDRSPLIT opt_ti.h 548 549# XXX Conflict: # of devices vs network protocol (Native ATM). 550# This makes "atm.h" unusable. 551NATM 552 553# DPT driver debug flags 554DPT_MEASURE_PERFORMANCE opt_dpt.h 555DPT_RESET_HBA opt_dpt.h 556 557# Misc debug flags. Most of these should probably be replaced with 558# 'DEBUG', and then let people recompile just the interesting modules 559# with 'make CC="cc -DDEBUG"'. 560CLUSTERDEBUG opt_debug_cluster.h 561DEBUG_1284 opt_ppb_1284.h 562VP0_DEBUG opt_vpo.h 563LPT_DEBUG opt_lpt.h 564PLIP_DEBUG opt_plip.h 565LOCKF_DEBUG opt_debug_lockf.h 566SI_DEBUG opt_debug_si.h 567IFMEDIA_DEBUG opt_ifmedia.h 568 569# Fb options 570FB_DEBUG opt_fb.h 571FB_INSTALL_CDEV opt_fb.h 572 573# ppbus related options 574PERIPH_1284 opt_ppb_1284.h 575DONTPROBE_1284 opt_ppb_1284.h 576 577# smbus related options 578ENABLE_ALART opt_intpm.h 579 580# These cause changes all over the kernel 581BLKDEV_IOSIZE opt_global.h 582BURN_BRIDGES opt_global.h 583DEBUG opt_global.h 584DEBUG_LOCKS opt_global.h 585DEBUG_VFS_LOCKS opt_global.h 586DFLTPHYS opt_global.h 587DIAGNOSTIC opt_global.h 588INVARIANT_SUPPORT opt_global.h 589INVARIANTS opt_global.h 590MAXCPU opt_global.h 591MAXMEMDOM opt_global.h 592MAXPHYS opt_global.h 593MCLSHIFT opt_global.h 594MUTEX_DEBUG opt_global.h 595MUTEX_NOINLINE opt_global.h 596LOCK_PROFILING opt_global.h 597LOCK_PROFILING_FAST opt_global.h 598MSIZE opt_global.h 599REGRESSION opt_global.h 600RWLOCK_NOINLINE opt_global.h 601SX_NOINLINE opt_global.h 602VFS_BIO_DEBUG opt_global.h 603 604# These are VM related options 605VM_KMEM_SIZE opt_vm.h 606VM_KMEM_SIZE_SCALE opt_vm.h 607VM_KMEM_SIZE_MAX opt_vm.h 608VM_NRESERVLEVEL opt_vm.h 609VM_NUMA_ALLOC opt_vm.h 610VM_LEVEL_0_ORDER opt_vm.h 611NO_SWAPPING opt_vm.h 612MALLOC_MAKE_FAILURES opt_vm.h 613MALLOC_PROFILE opt_vm.h 614MALLOC_DEBUG_MAXZONES opt_vm.h 615 616# The MemGuard replacement allocator used for tamper-after-free detection 617DEBUG_MEMGUARD opt_vm.h 618 619# The RedZone malloc(9) protection 620DEBUG_REDZONE opt_vm.h 621 622# Standard SMP options 623EARLY_AP_STARTUP opt_global.h 624SMP opt_global.h 625 626# Size of the kernel message buffer 627MSGBUF_SIZE opt_msgbuf.h 628 629# NFS options 630NFS_MINATTRTIMO opt_nfs.h 631NFS_MAXATTRTIMO opt_nfs.h 632NFS_MINDIRATTRTIMO opt_nfs.h 633NFS_MAXDIRATTRTIMO opt_nfs.h 634NFS_DEBUG opt_nfs.h 635 636# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 637OVERRIDE_CARD opt_bktr.h 638OVERRIDE_TUNER opt_bktr.h 639OVERRIDE_DBX opt_bktr.h 640OVERRIDE_MSP opt_bktr.h 641BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 642BROOKTREE_ALLOC_PAGES opt_bktr.h 643BKTR_OVERRIDE_CARD opt_bktr.h 644BKTR_OVERRIDE_TUNER opt_bktr.h 645BKTR_OVERRIDE_DBX opt_bktr.h 646BKTR_OVERRIDE_MSP opt_bktr.h 647BKTR_SYSTEM_DEFAULT opt_bktr.h 648BKTR_ALLOC_PAGES opt_bktr.h 649BKTR_USE_PLL opt_bktr.h 650BKTR_GPIO_ACCESS opt_bktr.h 651BKTR_NO_MSP_RESET opt_bktr.h 652BKTR_430_FX_MODE opt_bktr.h 653BKTR_SIS_VIA_MODE opt_bktr.h 654BKTR_USE_FREEBSD_SMBUS opt_bktr.h 655BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 656 657# Options for uart(4) 658UART_PPS_ON_CTS opt_uart.h 659UART_POLL_FREQ opt_uart.h 660UART_DEV_TOLERANCE_PCT opt_uart.h 661 662# options for bus/device framework 663BUS_DEBUG opt_bus.h 664 665# options for USB support 666USB_DEBUG opt_usb.h 667USB_HOST_ALIGN opt_usb.h 668USB_REQ_DEBUG opt_usb.h 669USB_TEMPLATE opt_usb.h 670USB_VERBOSE opt_usb.h 671USB_DMA_SINGLE_ALLOC opt_usb.h 672USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 673U3G_DEBUG opt_u3g.h 674UKBD_DFLT_KEYMAP opt_ukbd.h 675UPLCOM_INTR_INTERVAL opt_uplcom.h 676UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 677UVSCOM_INTR_INTERVAL opt_uvscom.h 678 679# options for the Realtek RTL8188*U/RTL8192CU driver (urtwn) 680URTWN_WITHOUT_UCODE opt_urtwn.h 681 682# Embedded system options 683INIT_PATH 684 685ROOTDEVNAME 686 687FDC_DEBUG opt_fdc.h 688PCFCLOCK_VERBOSE opt_pcfclock.h 689PCFCLOCK_MAX_RETRIES opt_pcfclock.h 690 691KTR opt_global.h 692KTR_ALQ opt_ktr.h 693KTR_MASK opt_ktr.h 694KTR_CPUMASK opt_ktr.h 695KTR_COMPILE opt_global.h 696KTR_BOOT_ENTRIES opt_global.h 697KTR_ENTRIES opt_global.h 698KTR_VERBOSE opt_ktr.h 699WITNESS opt_global.h 700WITNESS_KDB opt_witness.h 701WITNESS_NO_VNODE opt_witness.h 702WITNESS_SKIPSPIN opt_witness.h 703WITNESS_COUNT opt_witness.h 704OPENSOLARIS_WITNESS opt_global.h 705 706# options for ACPI support 707ACPI_DEBUG opt_acpi.h 708ACPI_MAX_TASKS opt_acpi.h 709ACPI_MAX_THREADS opt_acpi.h 710ACPI_DMAR opt_acpi.h 711DEV_ACPI opt_acpi.h 712 713# ISA support 714DEV_ISA opt_isa.h 715ISAPNP opt_isa.h 716 717# various 'device presence' options. 718DEV_BPF opt_bpf.h 719DEV_CARP opt_carp.h 720DEV_MCA opt_mca.h 721DEV_NETMAP opt_global.h 722DEV_PCI opt_pci.h 723DEV_PF opt_pf.h 724DEV_PFLOG opt_pf.h 725DEV_PFSYNC opt_pf.h 726DEV_RANDOM opt_global.h 727DEV_SPLASH opt_splash.h 728DEV_VLAN opt_vlan.h 729 730# EISA support 731DEV_EISA opt_eisa.h 732EISA_SLOTS opt_eisa.h 733 734# ed driver 735ED_HPP opt_ed.h 736ED_3C503 opt_ed.h 737ED_SIC opt_ed.h 738 739# bce driver 740BCE_DEBUG opt_bce.h 741BCE_NVRAM_WRITE_SUPPORT opt_bce.h 742 743SOCKBUF_DEBUG opt_global.h 744 745 746# options for ubsec driver 747UBSEC_DEBUG opt_ubsec.h 748UBSEC_RNDTEST opt_ubsec.h 749UBSEC_NO_RNG opt_ubsec.h 750 751# options for hifn driver 752HIFN_DEBUG opt_hifn.h 753HIFN_RNDTEST opt_hifn.h 754 755# options for safenet driver 756SAFE_DEBUG opt_safe.h 757SAFE_NO_RNG opt_safe.h 758SAFE_RNDTEST opt_safe.h 759 760# syscons/vt options 761MAXCONS opt_syscons.h 762SC_ALT_MOUSE_IMAGE opt_syscons.h 763SC_CUT_SPACES2TABS opt_syscons.h 764SC_CUT_SEPCHARS opt_syscons.h 765SC_DEBUG_LEVEL opt_syscons.h 766SC_DFLT_FONT opt_syscons.h 767SC_DISABLE_KDBKEY opt_syscons.h 768SC_DISABLE_REBOOT opt_syscons.h 769SC_HISTORY_SIZE opt_syscons.h 770SC_KERNEL_CONS_ATTR opt_syscons.h 771SC_KERNEL_CONS_REV_ATTR opt_syscons.h 772SC_MOUSE_CHAR opt_syscons.h 773SC_NO_CUTPASTE opt_syscons.h 774SC_NO_FONT_LOADING opt_syscons.h 775SC_NO_HISTORY opt_syscons.h 776SC_NO_MODE_CHANGE opt_syscons.h 777SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 778SC_NO_SYSMOUSE opt_syscons.h 779SC_NORM_ATTR opt_syscons.h 780SC_NORM_REV_ATTR opt_syscons.h 781SC_PIXEL_MODE opt_syscons.h 782SC_RENDER_DEBUG opt_syscons.h 783SC_TWOBUTTON_MOUSE opt_syscons.h 784VT_ALT_TO_ESC_HACK opt_syscons.h 785VT_FB_DEFAULT_WIDTH opt_syscons.h 786VT_FB_DEFAULT_HEIGHT opt_syscons.h 787VT_MAXWINDOWS opt_syscons.h 788VT_TWOBUTTON_MOUSE opt_syscons.h 789DEV_SC opt_syscons.h 790DEV_VT opt_syscons.h 791 792# teken terminal emulator options 793TEKEN_CONS25 opt_teken.h 794TEKEN_UTF8 opt_teken.h 795TERMINAL_KERN_ATTR opt_teken.h 796TERMINAL_NORM_ATTR opt_teken.h 797 798# options for printf 799PRINTF_BUFR_SIZE opt_printf.h 800 801# kbd options 802KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 803KBD_INSTALL_CDEV opt_kbd.h 804KBD_MAXRETRY opt_kbd.h 805KBD_MAXWAIT opt_kbd.h 806KBD_RESETDELAY opt_kbd.h 807KBDIO_DEBUG opt_kbd.h 808 809KBDMUX_DFLT_KEYMAP opt_kbdmux.h 810 811# options for the Atheros driver 812ATH_DEBUG opt_ath.h 813ATH_TXBUF opt_ath.h 814ATH_RXBUF opt_ath.h 815ATH_DIAGAPI opt_ath.h 816ATH_TX99_DIAG opt_ath.h 817ATH_ENABLE_11N opt_ath.h 818ATH_ENABLE_DFS opt_ath.h 819ATH_EEPROM_FIRMWARE opt_ath.h 820ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 821ATH_DEBUG_ALQ opt_ath.h 822ATH_KTR_INTR_DEBUG opt_ath.h 823 824# options for the Atheros hal 825AH_SUPPORT_AR5416 opt_ah.h 826# XXX For now, this breaks non-AR9130 chipsets, so only use it 827# XXX when actually targeting AR9130. 828AH_SUPPORT_AR9130 opt_ah.h 829 830# This is required for AR933x SoC support 831AH_SUPPORT_AR9330 opt_ah.h 832AH_SUPPORT_AR9340 opt_ah.h 833AH_SUPPORT_QCA9530 opt_ah.h 834AH_SUPPORT_QCA9550 opt_ah.h 835 836AH_DEBUG opt_ah.h 837AH_ASSERT opt_ah.h 838AH_DEBUG_ALQ opt_ah.h 839AH_REGOPS_FUNC opt_ah.h 840AH_WRITE_REGDOMAIN opt_ah.h 841AH_DEBUG_COUNTRY opt_ah.h 842AH_WRITE_EEPROM opt_ah.h 843AH_PRIVATE_DIAG opt_ah.h 844AH_NEED_DESC_SWAP opt_ah.h 845AH_USE_INIPDGAIN opt_ah.h 846AH_MAXCHAN opt_ah.h 847AH_RXCFG_SDMAMW_4BYTES opt_ah.h 848AH_INTERRUPT_DEBUGGING opt_ah.h 849# AR5416 and later interrupt mitigation 850# XXX do not use this for AR9130 851AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 852 853# options for the Broadcom BCM43xx driver (bwi) 854BWI_DEBUG opt_bwi.h 855BWI_DEBUG_VERBOSE opt_bwi.h 856 857# options for the Brodacom BCM43xx driver (bwn) 858BWN_DEBUG opt_bwn.h 859 860# Options for the SIBA driver 861SIBA_DEBUG opt_siba.h 862 863# options for the Marvell 8335 wireless driver 864MALO_DEBUG opt_malo.h 865MALO_TXBUF opt_malo.h 866MALO_RXBUF opt_malo.h 867 868# options for the Marvell wireless driver 869MWL_DEBUG opt_mwl.h 870MWL_TXBUF opt_mwl.h 871MWL_RXBUF opt_mwl.h 872MWL_DIAGAPI opt_mwl.h 873MWL_AGGR_SIZE opt_mwl.h 874MWL_TX_NODROP opt_mwl.h 875 876# Options for the Intel 802.11ac wireless driver 877IWM_DEBUG opt_iwm.h 878 879# Options for the Intel 802.11n wireless driver 880IWN_DEBUG opt_iwn.h 881 882# Options for the Intel 3945ABG wireless driver 883WPI_DEBUG opt_wpi.h 884 885# dcons options 886DCONS_BUF_SIZE opt_dcons.h 887DCONS_POLL_HZ opt_dcons.h 888DCONS_FORCE_CONSOLE opt_dcons.h 889DCONS_FORCE_GDB opt_dcons.h 890 891# HWPMC options 892HWPMC_DEBUG opt_global.h 893HWPMC_HOOKS 894HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 895 896# XBOX options for FreeBSD/i386, but some files are MI 897XBOX opt_xbox.h 898 899# Interrupt filtering 900INTR_FILTER 901 902# 802.11 support layer 903IEEE80211_DEBUG opt_wlan.h 904IEEE80211_DEBUG_REFCNT opt_wlan.h 905IEEE80211_AMPDU_AGE opt_wlan.h 906IEEE80211_SUPPORT_MESH opt_wlan.h 907IEEE80211_SUPPORT_SUPERG opt_wlan.h 908IEEE80211_SUPPORT_TDMA opt_wlan.h 909IEEE80211_ALQ opt_wlan.h 910IEEE80211_DFS_DEBUG opt_wlan.h 911 912# 802.11 TDMA support 913TDMA_SLOTLEN_DEFAULT opt_tdma.h 914TDMA_SLOTCNT_DEFAULT opt_tdma.h 915TDMA_BINTVAL_DEFAULT opt_tdma.h 916TDMA_TXRATE_11B_DEFAULT opt_tdma.h 917TDMA_TXRATE_11G_DEFAULT opt_tdma.h 918TDMA_TXRATE_11A_DEFAULT opt_tdma.h 919TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 920TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 921TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 922TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 923TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 924 925# VideoMode 926PICKMODE_DEBUG opt_videomode.h 927 928# Network stack virtualization options 929VIMAGE opt_global.h 930VNET_DEBUG opt_global.h 931 932# Common Flash Interface (CFI) options 933CFI_SUPPORT_STRATAFLASH opt_cfi.h 934CFI_ARMEDANDDANGEROUS opt_cfi.h 935CFI_HARDWAREBYTESWAP opt_cfi.h 936 937# Sound options 938SND_DEBUG opt_snd.h 939SND_DIAGNOSTIC opt_snd.h 940SND_FEEDER_MULTIFORMAT opt_snd.h 941SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 942SND_FEEDER_RATE_HP opt_snd.h 943SND_PCM_64 opt_snd.h 944SND_OLDSTEREO opt_snd.h 945 946X86BIOS 947 948# Flattened device tree options 949FDT opt_platform.h 950FDT_DTB_STATIC opt_platform.h 951 952# OFED Infiniband stack 953OFED opt_ofed.h 954OFED_DEBUG_INIT opt_ofed.h 955SDP opt_ofed.h 956SDP_DEBUG opt_ofed.h 957IPOIB opt_ofed.h 958IPOIB_DEBUG opt_ofed.h 959IPOIB_CM opt_ofed.h 960 961# Resource Accounting 962RACCT opt_global.h 963RACCT_DEFAULT_TO_DISABLED opt_global.h 964 965# Resource Limits 966RCTL opt_global.h 967 968# Random number generator(s) 969# Which CSPRNG hash we get. 970# If Yarrow is not chosen, Fortuna is selected. 971RANDOM_YARROW opt_global.h 972# With this, no entropy processor is loaded, but the entropy 973# harvesting infrastructure is present. This means an entropy 974# processor may be loaded as a module. 975RANDOM_LOADABLE opt_global.h 976# This turns on high-rate and potentially expensive harvesting in 977# the uma slab allocator. 978RANDOM_ENABLE_UMA opt_global.h 979 980# Intel em(4) driver 981EM_MULTIQUEUE opt_em.h 982 983# BHND(4) driver 984BHND_LOGLEVEL opt_global.h 985