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 53BUF_TRACKING opt_global.h 54DDB 55DDB_BUFR_SIZE opt_ddb.h 56DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 57DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 58DDB_CTF opt_ddb.h 59DDB_NUMSYM opt_ddb.h 60FULL_BUF_TRACKING opt_global.h 61GDB 62KDB opt_global.h 63KDB_TRACE opt_kdb.h 64KDB_UNATTENDED opt_kdb.h 65KLD_DEBUG opt_kld.h 66SYSCTL_DEBUG opt_sysctl.h 67EARLY_PRINTF opt_global.h 68TEXTDUMP_PREFERRED opt_ddb.h 69TEXTDUMP_VERBOSE opt_ddb.h 70NUM_CORE_FILES opt_global.h 71 72# Miscellaneous options. 73ADAPTIVE_LOCKMGRS 74ALQ 75ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 76ATSE_CFI_HACK opt_cfi.h 77AUDIT opt_global.h 78BOOTHOWTO opt_global.h 79BOOTVERBOSE opt_global.h 80CALLOUT_PROFILING 81CAPABILITIES opt_capsicum.h 82CAPABILITY_MODE opt_capsicum.h 83COMPAT_43 opt_compat.h 84COMPAT_43TTY opt_compat.h 85COMPAT_FREEBSD4 opt_compat.h 86COMPAT_FREEBSD5 opt_compat.h 87COMPAT_FREEBSD6 opt_compat.h 88COMPAT_FREEBSD7 opt_compat.h 89COMPAT_FREEBSD9 opt_compat.h 90COMPAT_FREEBSD10 opt_compat.h 91COMPAT_CLOUDABI32 opt_dontuse.h 92COMPAT_CLOUDABI64 opt_dontuse.h 93COMPAT_LINUXKPI opt_compat.h 94COMPILING_LINT opt_global.h 95CY_PCI_FASTINTR 96DEADLKRES opt_watchdog.h 97DEVICE_NUMA 98EXT_RESOURCES opt_global.h 99DIRECTIO 100FILEMON opt_dontuse.h 101FFCLOCK 102FULL_PREEMPTION opt_sched.h 103GZIO opt_gzio.h 104IMAGACT_BINMISC opt_dontuse.h 105IPI_PREEMPTION opt_sched.h 106GEOM_AES opt_geom.h 107GEOM_BDE opt_geom.h 108GEOM_BSD opt_geom.h 109GEOM_CACHE opt_geom.h 110GEOM_CONCAT opt_geom.h 111GEOM_ELI opt_geom.h 112GEOM_FOX opt_geom.h 113GEOM_GATE opt_geom.h 114GEOM_JOURNAL opt_geom.h 115GEOM_LABEL opt_geom.h 116GEOM_LABEL_GPT opt_geom.h 117GEOM_LINUX_LVM opt_geom.h 118GEOM_MAP opt_geom.h 119GEOM_MBR opt_geom.h 120GEOM_MIRROR opt_geom.h 121GEOM_MOUNTVER opt_geom.h 122GEOM_MULTIPATH opt_geom.h 123GEOM_NOP opt_geom.h 124GEOM_PART_APM opt_geom.h 125GEOM_PART_BSD opt_geom.h 126GEOM_PART_BSD64 opt_geom.h 127GEOM_PART_EBR opt_geom.h 128GEOM_PART_EBR_COMPAT opt_geom.h 129GEOM_PART_GPT opt_geom.h 130GEOM_PART_LDM opt_geom.h 131GEOM_PART_MBR opt_geom.h 132GEOM_PART_PC98 opt_geom.h 133GEOM_PART_VTOC8 opt_geom.h 134GEOM_PC98 opt_geom.h 135GEOM_RAID opt_geom.h 136GEOM_RAID3 opt_geom.h 137GEOM_SHSEC opt_geom.h 138GEOM_STRIPE opt_geom.h 139GEOM_SUNLABEL opt_geom.h 140GEOM_UZIP opt_geom.h 141GEOM_UZIP_DEBUG opt_geom.h 142GEOM_VINUM opt_geom.h 143GEOM_VIRSTOR opt_geom.h 144GEOM_VOL opt_geom.h 145GEOM_ZERO opt_geom.h 146IFLIB opt_iflib.h 147KDTRACE_HOOKS opt_global.h 148KDTRACE_FRAME opt_kdtrace.h 149KN_HASHSIZE opt_kqueue.h 150KSTACK_MAX_PAGES 151KSTACK_PAGES 152KSTACK_USAGE_PROF 153KTRACE 154KTRACE_REQUEST_POOL opt_ktrace.h 155LIBICONV 156MAC opt_global.h 157MAC_BIBA opt_dontuse.h 158MAC_BSDEXTENDED opt_dontuse.h 159MAC_IFOFF opt_dontuse.h 160MAC_LOMAC opt_dontuse.h 161MAC_MLS opt_dontuse.h 162MAC_NONE opt_dontuse.h 163MAC_PARTITION opt_dontuse.h 164MAC_PORTACL opt_dontuse.h 165MAC_SEEOTHERUIDS opt_dontuse.h 166MAC_STATIC opt_mac.h 167MAC_STUB opt_dontuse.h 168MAC_TEST opt_dontuse.h 169MD_ROOT opt_md.h 170MD_ROOT_FSTYPE opt_md.h 171MD_ROOT_SIZE opt_md.h 172MFI_DEBUG opt_mfi.h 173MFI_DECODE_LOG opt_mfi.h 174MPROF_BUFFERS opt_mprof.h 175MPROF_HASH_SIZE opt_mprof.h 176NEW_PCIB opt_global.h 177NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 178NO_ADAPTIVE_RWLOCKS 179NO_ADAPTIVE_SX 180NO_EVENTTIMERS opt_timer.h 181NO_SYSCTL_DESCR opt_global.h 182NSWBUF_MIN opt_swap.h 183MBUF_PACKET_ZONE_DISABLE opt_global.h 184PANIC_REBOOT_WAIT_TIME opt_panic.h 185PCI_HP opt_pci.h 186PCI_IOV opt_global.h 187PPC_DEBUG opt_ppc.h 188PPC_PROBE_CHIPSET opt_ppc.h 189PPS_SYNC opt_ntp.h 190PREEMPTION opt_sched.h 191QUOTA 192SCHED_4BSD opt_sched.h 193SCHED_STATS opt_sched.h 194SCHED_ULE opt_sched.h 195SLEEPQUEUE_PROFILING 196SLHCI_DEBUG opt_slhci.h 197SPX_HACK 198STACK opt_stack.h 199SUIDDIR 200MSGMNB opt_sysvipc.h 201MSGMNI opt_sysvipc.h 202MSGSEG opt_sysvipc.h 203MSGSSZ opt_sysvipc.h 204MSGTQL opt_sysvipc.h 205SEMMNI opt_sysvipc.h 206SEMMNS opt_sysvipc.h 207SEMMNU opt_sysvipc.h 208SEMMSL opt_sysvipc.h 209SEMOPM opt_sysvipc.h 210SEMUME opt_sysvipc.h 211SHMALL opt_sysvipc.h 212SHMMAX opt_sysvipc.h 213SHMMAXPGS opt_sysvipc.h 214SHMMIN opt_sysvipc.h 215SHMMNI opt_sysvipc.h 216SHMSEG opt_sysvipc.h 217SYSVMSG opt_sysvipc.h 218SYSVSEM opt_sysvipc.h 219SYSVSHM opt_sysvipc.h 220SW_WATCHDOG opt_watchdog.h 221TURNSTILE_PROFILING 222UMTX_PROFILING 223VERBOSE_SYSINIT 224 225# POSIX kernel options 226P1003_1B_MQUEUE opt_posix.h 227P1003_1B_SEMAPHORES opt_posix.h 228_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 229 230# Do we want the config file compiled into the kernel? 231INCLUDE_CONFIG_FILE opt_config.h 232 233# Options for static filesystems. These should only be used at config 234# time, since the corresponding lkms cannot work if there are any static 235# dependencies. Unusability is enforced by hiding the defines for the 236# options in a never-included header. 237AUTOFS opt_dontuse.h 238CD9660 opt_dontuse.h 239EXT2FS opt_dontuse.h 240FDESCFS opt_dontuse.h 241FFS opt_dontuse.h 242FUSE opt_dontuse.h 243MSDOSFS opt_dontuse.h 244NANDFS opt_dontuse.h 245NULLFS opt_dontuse.h 246PROCFS opt_dontuse.h 247PSEUDOFS opt_dontuse.h 248SMBFS opt_dontuse.h 249TMPFS opt_dontuse.h 250UDF opt_dontuse.h 251UNIONFS opt_dontuse.h 252ZFS opt_dontuse.h 253 254# Pseudofs debugging 255PSEUDOFS_TRACE opt_pseudofs.h 256 257# In-kernel GSS-API 258KGSSAPI opt_kgssapi.h 259KGSSAPI_DEBUG opt_kgssapi.h 260 261# These static filesystems have one slightly bogus static dependency in 262# sys/i386/i386/autoconf.c. If any of these filesystems are 263# statically compiled into the kernel, code for mounting them as root 264# filesystems will be enabled - but look below. 265# NFSCL - client 266# NFSD - server 267NFSCL opt_nfs.h 268NFSD opt_nfs.h 269 270# filesystems and libiconv bridge 271CD9660_ICONV opt_dontuse.h 272MSDOSFS_ICONV opt_dontuse.h 273UDF_ICONV opt_dontuse.h 274 275# If you are following the conditions in the copyright, 276# you can enable soft-updates which will speed up a lot of thigs 277# and make the system safer from crashes at the same time. 278# otherwise a STUB module will be compiled in. 279SOFTUPDATES opt_ffs.h 280 281# On small, embedded systems, it can be useful to turn off support for 282# snapshots. It saves about 30-40k for a feature that would be lightly 283# used, if it is used at all. 284NO_FFS_SNAPSHOT opt_ffs.h 285 286# Enabling this option turns on support for Access Control Lists in UFS, 287# which can be used to support high security configurations. Depends on 288# UFS_EXTATTR. 289UFS_ACL opt_ufs.h 290 291# Enabling this option turns on support for extended attributes in UFS-based 292# filesystems, which can be used to support high security configurations 293# as well as new filesystem features. 294UFS_EXTATTR opt_ufs.h 295UFS_EXTATTR_AUTOSTART opt_ufs.h 296 297# Enable fast hash lookups for large directories on UFS-based filesystems. 298UFS_DIRHASH opt_ufs.h 299 300# Enable gjournal-based UFS journal. 301UFS_GJOURNAL opt_ufs.h 302 303# The below sentence is not in English, and neither is this one. 304# We plan to remove the static dependences above, with a 305# <filesystem>_ROOT option to control if it usable as root. This list 306# allows these options to be present in config files already (though 307# they won't make any difference yet). 308NFS_ROOT opt_nfsroot.h 309 310# SMB/CIFS requester 311NETSMB opt_netsmb.h 312 313# Options used only in subr_param.c. 314HZ opt_param.h 315MAXFILES opt_param.h 316NBUF opt_param.h 317NSFBUFS opt_param.h 318VM_BCACHE_SIZE_MAX opt_param.h 319VM_SWZONE_SIZE_MAX opt_param.h 320MAXUSERS 321DFLDSIZ opt_param.h 322MAXDSIZ opt_param.h 323MAXSSIZ opt_param.h 324 325# Generic SCSI options. 326CAM_MAX_HIGHPOWER opt_cam.h 327CAMDEBUG opt_cam.h 328CAM_DEBUG_COMPILE opt_cam.h 329CAM_DEBUG_DELAY opt_cam.h 330CAM_DEBUG_BUS opt_cam.h 331CAM_DEBUG_TARGET opt_cam.h 332CAM_DEBUG_LUN opt_cam.h 333CAM_DEBUG_FLAGS opt_cam.h 334CAM_BOOT_DELAY opt_cam.h 335CAM_IOSCHED_DYNAMIC opt_cam.h 336SCSI_DELAY opt_scsi.h 337SCSI_NO_SENSE_STRINGS opt_scsi.h 338SCSI_NO_OP_STRINGS opt_scsi.h 339 340# Options used only in cam/ata/ata_da.c 341ADA_TEST_FAILURE opt_ada.h 342ATA_STATIC_ID opt_ada.h 343 344# Options used only in cam/scsi/scsi_cd.c 345CHANGER_MIN_BUSY_SECONDS opt_cd.h 346CHANGER_MAX_BUSY_SECONDS opt_cd.h 347 348# Options used only in cam/scsi/scsi_sa.c. 349SA_IO_TIMEOUT opt_sa.h 350SA_SPACE_TIMEOUT opt_sa.h 351SA_REWIND_TIMEOUT opt_sa.h 352SA_ERASE_TIMEOUT opt_sa.h 353SA_1FM_AT_EOD opt_sa.h 354 355# Options used only in cam/scsi/scsi_pt.c 356SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 357 358# Options used only in cam/scsi/scsi_ses.c 359SES_ENABLE_PASSTHROUGH opt_ses.h 360 361# Options used in dev/sym/ (Symbios SCSI driver). 362SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 363 # Allows the ncr to take precedence 364 # 1 (1<<0) -> 810a, 860 365 # 2 (1<<1) -> 825a, 875, 885, 895 366 # 4 (1<<2) -> 895a, 896, 1510d 367SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 368 # disabled:0 (default), enabled:1 369SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 370 # disabled:0, enabled:1 (default) 371SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 372 # default:8, range:[1..64] 373 374# Options used only in dev/ncr/* 375SCSI_NCR_DEBUG opt_ncr.h 376SCSI_NCR_MAX_SYNC opt_ncr.h 377SCSI_NCR_MAX_WIDE opt_ncr.h 378SCSI_NCR_MYADDR opt_ncr.h 379 380# Options used only in dev/isp/* 381ISP_TARGET_MODE opt_isp.h 382ISP_FW_CRASH_DUMP opt_isp.h 383ISP_DEFAULT_ROLES opt_isp.h 384ISP_INTERNAL_TARGET opt_isp.h 385 386# Options used only in dev/iscsi 387ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 388 389# Net stuff. 390ACCEPT_FILTER_DATA 391ACCEPT_FILTER_DNS 392ACCEPT_FILTER_HTTP 393ALTQ opt_global.h 394ALTQ_CBQ opt_altq.h 395ALTQ_CDNR opt_altq.h 396ALTQ_CODEL opt_altq.h 397ALTQ_DEBUG opt_altq.h 398ALTQ_HFSC opt_altq.h 399ALTQ_FAIRQ opt_altq.h 400ALTQ_NOPCC opt_altq.h 401ALTQ_PRIQ opt_altq.h 402ALTQ_RED opt_altq.h 403ALTQ_RIO opt_altq.h 404BOOTP opt_bootp.h 405BOOTP_BLOCKSIZE opt_bootp.h 406BOOTP_COMPAT opt_bootp.h 407BOOTP_NFSROOT opt_bootp.h 408BOOTP_NFSV3 opt_bootp.h 409BOOTP_WIRED_TO opt_bootp.h 410DEVICE_POLLING 411DUMMYNET opt_ipdn.h 412INET opt_inet.h 413INET6 opt_inet6.h 414IPDIVERT 415IPFILTER opt_ipfilter.h 416IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 417IPFILTER_LOG opt_ipfilter.h 418IPFILTER_LOOKUP opt_ipfilter.h 419IPFIREWALL opt_ipfw.h 420IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 421IPFIREWALL_NAT opt_ipfw.h 422IPFIREWALL_NAT64 opt_ipfw.h 423IPFIREWALL_NAT64_DIRECT_OUTPUT opt_ipfw.h 424IPFIREWALL_NPTV6 opt_ipfw.h 425IPFIREWALL_VERBOSE opt_ipfw.h 426IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 427IPSEC opt_ipsec.h 428IPSEC_DEBUG opt_ipsec.h 429IPSEC_NAT_T opt_ipsec.h 430IPSTEALTH 431KRPC 432LIBALIAS 433LIBMBPOOL 434LIBMCHAIN 435MBUF_PROFILING 436MBUF_STRESS_TEST 437MROUTING opt_mrouting.h 438NFSLOCKD 439PCBGROUP opt_pcbgroup.h 440PF_DEFAULT_TO_DROP opt_pf.h 441RADIX_MPATH opt_mpath.h 442ROUTETABLES opt_route.h 443RSS opt_rss.h 444SLIP_IFF_OPTS opt_slip.h 445TCPDEBUG 446TCPPCAP opt_global.h 447SIFTR 448TCP_HHOOK opt_inet.h 449TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 450TCP_RFC7413 opt_inet.h 451TCP_RFC7413_MAX_KEYS opt_inet.h 452TCP_SIGNATURE opt_inet.h 453VLAN_ARRAY opt_vlan.h 454XBONEHACK 455FLOWTABLE opt_route.h 456FLOWTABLE_HASH_ALL opt_route.h 457 458# 459# SCTP 460# 461SCTP opt_sctp.h 462SCTP_DEBUG opt_sctp.h # Enable debug printfs 463SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 464SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 465SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 466SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 467SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 468SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 469SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 470SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 471SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 472SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 473SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 474# 475# 476# 477 478# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 479# Each netgraph node type can be either be compiled into the kernel 480# or loaded dynamically. To get the former, include the corresponding 481# option below. Each type has its own man page, e.g. ng_async(4). 482NETGRAPH 483NETGRAPH_DEBUG opt_netgraph.h 484NETGRAPH_ASYNC opt_netgraph.h 485NETGRAPH_ATMLLC opt_netgraph.h 486NETGRAPH_ATM_ATMPIF opt_netgraph.h 487NETGRAPH_BLUETOOTH opt_netgraph.h 488NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 489NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 490NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 491NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 492NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 493NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 494NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 495NETGRAPH_BPF opt_netgraph.h 496NETGRAPH_BRIDGE opt_netgraph.h 497NETGRAPH_CAR opt_netgraph.h 498NETGRAPH_CISCO opt_netgraph.h 499NETGRAPH_DEFLATE opt_netgraph.h 500NETGRAPH_DEVICE opt_netgraph.h 501NETGRAPH_ECHO opt_netgraph.h 502NETGRAPH_EIFACE opt_netgraph.h 503NETGRAPH_ETHER opt_netgraph.h 504NETGRAPH_ETHER_ECHO opt_netgraph.h 505NETGRAPH_FEC opt_netgraph.h 506NETGRAPH_FRAME_RELAY opt_netgraph.h 507NETGRAPH_GIF opt_netgraph.h 508NETGRAPH_GIF_DEMUX opt_netgraph.h 509NETGRAPH_HOLE opt_netgraph.h 510NETGRAPH_IFACE opt_netgraph.h 511NETGRAPH_IP_INPUT opt_netgraph.h 512NETGRAPH_IPFW opt_netgraph.h 513NETGRAPH_KSOCKET opt_netgraph.h 514NETGRAPH_L2TP opt_netgraph.h 515NETGRAPH_LMI opt_netgraph.h 516# MPPC compression requires proprietary files (not included) 517NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 518NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 519NETGRAPH_NAT opt_netgraph.h 520NETGRAPH_NETFLOW opt_netgraph.h 521NETGRAPH_ONE2MANY opt_netgraph.h 522NETGRAPH_PATCH opt_netgraph.h 523NETGRAPH_PIPE opt_netgraph.h 524NETGRAPH_PPP opt_netgraph.h 525NETGRAPH_PPPOE opt_netgraph.h 526NETGRAPH_PPTPGRE opt_netgraph.h 527NETGRAPH_PRED1 opt_netgraph.h 528NETGRAPH_RFC1490 opt_netgraph.h 529NETGRAPH_SOCKET opt_netgraph.h 530NETGRAPH_SPLIT opt_netgraph.h 531NETGRAPH_SPPP opt_netgraph.h 532NETGRAPH_TAG opt_netgraph.h 533NETGRAPH_TCPMSS opt_netgraph.h 534NETGRAPH_TEE opt_netgraph.h 535NETGRAPH_TTY opt_netgraph.h 536NETGRAPH_UI opt_netgraph.h 537NETGRAPH_VJC opt_netgraph.h 538NETGRAPH_VLAN opt_netgraph.h 539 540# NgATM options 541NGATM_ATM opt_netgraph.h 542NGATM_ATMBASE opt_netgraph.h 543NGATM_SSCOP opt_netgraph.h 544NGATM_SSCFU opt_netgraph.h 545NGATM_UNI opt_netgraph.h 546NGATM_CCATM opt_netgraph.h 547 548# DRM options 549DRM_DEBUG opt_drm.h 550 551TI_SF_BUF_JUMBO opt_ti.h 552TI_JUMBO_HDRSPLIT opt_ti.h 553 554# XXX Conflict: # of devices vs network protocol (Native ATM). 555# This makes "atm.h" unusable. 556NATM 557 558# DPT driver debug flags 559DPT_MEASURE_PERFORMANCE opt_dpt.h 560DPT_RESET_HBA opt_dpt.h 561 562# Misc debug flags. Most of these should probably be replaced with 563# 'DEBUG', and then let people recompile just the interesting modules 564# with 'make CC="cc -DDEBUG"'. 565CLUSTERDEBUG opt_debug_cluster.h 566DEBUG_1284 opt_ppb_1284.h 567VP0_DEBUG opt_vpo.h 568LPT_DEBUG opt_lpt.h 569PLIP_DEBUG opt_plip.h 570LOCKF_DEBUG opt_debug_lockf.h 571SI_DEBUG opt_debug_si.h 572IFMEDIA_DEBUG opt_ifmedia.h 573 574# Fb options 575FB_DEBUG opt_fb.h 576FB_INSTALL_CDEV opt_fb.h 577 578# ppbus related options 579PERIPH_1284 opt_ppb_1284.h 580DONTPROBE_1284 opt_ppb_1284.h 581 582# smbus related options 583ENABLE_ALART opt_intpm.h 584 585# These cause changes all over the kernel 586BLKDEV_IOSIZE opt_global.h 587BURN_BRIDGES opt_global.h 588DEBUG opt_global.h 589DEBUG_LOCKS opt_global.h 590DEBUG_VFS_LOCKS opt_global.h 591DFLTPHYS opt_global.h 592DIAGNOSTIC opt_global.h 593INVARIANT_SUPPORT opt_global.h 594INVARIANTS opt_global.h 595MAXCPU opt_global.h 596MAXMEMDOM opt_global.h 597MAXPHYS opt_global.h 598MCLSHIFT opt_global.h 599MUTEX_NOINLINE opt_global.h 600LOCK_PROFILING opt_global.h 601LOCK_PROFILING_FAST opt_global.h 602MSIZE opt_global.h 603REGRESSION opt_global.h 604RWLOCK_NOINLINE opt_global.h 605SX_NOINLINE opt_global.h 606VFS_BIO_DEBUG opt_global.h 607 608# These are VM related options 609VM_KMEM_SIZE opt_vm.h 610VM_KMEM_SIZE_SCALE opt_vm.h 611VM_KMEM_SIZE_MAX opt_vm.h 612VM_NRESERVLEVEL opt_vm.h 613VM_NUMA_ALLOC opt_vm.h 614VM_LEVEL_0_ORDER opt_vm.h 615NO_SWAPPING opt_vm.h 616MALLOC_MAKE_FAILURES opt_vm.h 617MALLOC_PROFILE opt_vm.h 618MALLOC_DEBUG_MAXZONES opt_vm.h 619 620# The MemGuard replacement allocator used for tamper-after-free detection 621DEBUG_MEMGUARD opt_vm.h 622 623# The RedZone malloc(9) protection 624DEBUG_REDZONE opt_vm.h 625 626# Standard SMP options 627EARLY_AP_STARTUP opt_global.h 628SMP opt_global.h 629 630# Size of the kernel message buffer 631MSGBUF_SIZE opt_msgbuf.h 632 633# NFS options 634NFS_MINATTRTIMO opt_nfs.h 635NFS_MAXATTRTIMO opt_nfs.h 636NFS_MINDIRATTRTIMO opt_nfs.h 637NFS_MAXDIRATTRTIMO opt_nfs.h 638NFS_DEBUG opt_nfs.h 639 640# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 641OVERRIDE_CARD opt_bktr.h 642OVERRIDE_TUNER opt_bktr.h 643OVERRIDE_DBX opt_bktr.h 644OVERRIDE_MSP opt_bktr.h 645BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 646BROOKTREE_ALLOC_PAGES opt_bktr.h 647BKTR_OVERRIDE_CARD opt_bktr.h 648BKTR_OVERRIDE_TUNER opt_bktr.h 649BKTR_OVERRIDE_DBX opt_bktr.h 650BKTR_OVERRIDE_MSP opt_bktr.h 651BKTR_SYSTEM_DEFAULT opt_bktr.h 652BKTR_ALLOC_PAGES opt_bktr.h 653BKTR_USE_PLL opt_bktr.h 654BKTR_GPIO_ACCESS opt_bktr.h 655BKTR_NO_MSP_RESET opt_bktr.h 656BKTR_430_FX_MODE opt_bktr.h 657BKTR_SIS_VIA_MODE opt_bktr.h 658BKTR_USE_FREEBSD_SMBUS opt_bktr.h 659BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 660 661# Options for uart(4) 662UART_PPS_ON_CTS opt_uart.h 663UART_POLL_FREQ opt_uart.h 664UART_DEV_TOLERANCE_PCT opt_uart.h 665 666# options for bus/device framework 667BUS_DEBUG opt_bus.h 668 669# options for USB support 670USB_DEBUG opt_usb.h 671USB_HOST_ALIGN opt_usb.h 672USB_REQ_DEBUG opt_usb.h 673USB_TEMPLATE opt_usb.h 674USB_VERBOSE opt_usb.h 675USB_DMA_SINGLE_ALLOC opt_usb.h 676USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 677U3G_DEBUG opt_u3g.h 678UKBD_DFLT_KEYMAP opt_ukbd.h 679UPLCOM_INTR_INTERVAL opt_uplcom.h 680UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 681UVSCOM_INTR_INTERVAL opt_uvscom.h 682 683# options for the Realtek rtwn driver 684RTWN_DEBUG opt_rtwn.h 685RTWN_WITHOUT_UCODE opt_rtwn.h 686 687# Embedded system options 688INIT_PATH 689 690ROOTDEVNAME 691 692FDC_DEBUG opt_fdc.h 693PCFCLOCK_VERBOSE opt_pcfclock.h 694PCFCLOCK_MAX_RETRIES opt_pcfclock.h 695 696KTR opt_global.h 697KTR_ALQ opt_ktr.h 698KTR_MASK opt_ktr.h 699KTR_CPUMASK opt_ktr.h 700KTR_COMPILE opt_global.h 701KTR_BOOT_ENTRIES opt_global.h 702KTR_ENTRIES opt_global.h 703KTR_VERBOSE opt_ktr.h 704WITNESS opt_global.h 705WITNESS_KDB opt_witness.h 706WITNESS_NO_VNODE opt_witness.h 707WITNESS_SKIPSPIN opt_witness.h 708WITNESS_COUNT opt_witness.h 709OPENSOLARIS_WITNESS opt_global.h 710 711# options for ACPI support 712ACPI_DEBUG opt_acpi.h 713ACPI_MAX_TASKS opt_acpi.h 714ACPI_MAX_THREADS opt_acpi.h 715ACPI_DMAR opt_acpi.h 716DEV_ACPI opt_acpi.h 717 718# ISA support 719DEV_ISA opt_isa.h 720ISAPNP opt_isa.h 721 722# various 'device presence' options. 723DEV_BPF opt_bpf.h 724DEV_CARP opt_carp.h 725DEV_MCA opt_mca.h 726DEV_NETMAP opt_global.h 727DEV_PCI opt_pci.h 728DEV_PF opt_pf.h 729DEV_PFLOG opt_pf.h 730DEV_PFSYNC opt_pf.h 731DEV_RANDOM opt_global.h 732DEV_SPLASH opt_splash.h 733DEV_VLAN opt_vlan.h 734 735# EISA support 736DEV_EISA opt_eisa.h 737EISA_SLOTS opt_eisa.h 738 739# ed driver 740ED_HPP opt_ed.h 741ED_3C503 opt_ed.h 742ED_SIC opt_ed.h 743 744# bce driver 745BCE_DEBUG opt_bce.h 746BCE_NVRAM_WRITE_SUPPORT opt_bce.h 747 748SOCKBUF_DEBUG opt_global.h 749 750 751# options for ubsec driver 752UBSEC_DEBUG opt_ubsec.h 753UBSEC_RNDTEST opt_ubsec.h 754UBSEC_NO_RNG opt_ubsec.h 755 756# options for hifn driver 757HIFN_DEBUG opt_hifn.h 758HIFN_RNDTEST opt_hifn.h 759 760# options for safenet driver 761SAFE_DEBUG opt_safe.h 762SAFE_NO_RNG opt_safe.h 763SAFE_RNDTEST opt_safe.h 764 765# syscons/vt options 766MAXCONS opt_syscons.h 767SC_ALT_MOUSE_IMAGE opt_syscons.h 768SC_CUT_SPACES2TABS opt_syscons.h 769SC_CUT_SEPCHARS opt_syscons.h 770SC_DEBUG_LEVEL opt_syscons.h 771SC_DFLT_FONT opt_syscons.h 772SC_DISABLE_KDBKEY opt_syscons.h 773SC_DISABLE_REBOOT opt_syscons.h 774SC_HISTORY_SIZE opt_syscons.h 775SC_KERNEL_CONS_ATTR opt_syscons.h 776SC_KERNEL_CONS_REV_ATTR opt_syscons.h 777SC_MOUSE_CHAR opt_syscons.h 778SC_NO_CUTPASTE opt_syscons.h 779SC_NO_FONT_LOADING opt_syscons.h 780SC_NO_HISTORY opt_syscons.h 781SC_NO_MODE_CHANGE opt_syscons.h 782SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 783SC_NO_SYSMOUSE opt_syscons.h 784SC_NORM_ATTR opt_syscons.h 785SC_NORM_REV_ATTR opt_syscons.h 786SC_PIXEL_MODE opt_syscons.h 787SC_RENDER_DEBUG opt_syscons.h 788SC_TWOBUTTON_MOUSE opt_syscons.h 789VT_ALT_TO_ESC_HACK opt_syscons.h 790VT_FB_DEFAULT_WIDTH opt_syscons.h 791VT_FB_DEFAULT_HEIGHT opt_syscons.h 792VT_MAXWINDOWS opt_syscons.h 793VT_TWOBUTTON_MOUSE opt_syscons.h 794DEV_SC opt_syscons.h 795DEV_VT opt_syscons.h 796 797# teken terminal emulator options 798TEKEN_CONS25 opt_teken.h 799TEKEN_UTF8 opt_teken.h 800TERMINAL_KERN_ATTR opt_teken.h 801TERMINAL_NORM_ATTR opt_teken.h 802 803# options for printf 804PRINTF_BUFR_SIZE opt_printf.h 805 806# kbd options 807KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 808KBD_INSTALL_CDEV opt_kbd.h 809KBD_MAXRETRY opt_kbd.h 810KBD_MAXWAIT opt_kbd.h 811KBD_RESETDELAY opt_kbd.h 812KBDIO_DEBUG opt_kbd.h 813 814KBDMUX_DFLT_KEYMAP opt_kbdmux.h 815 816# options for the Atheros driver 817ATH_DEBUG opt_ath.h 818ATH_TXBUF opt_ath.h 819ATH_RXBUF opt_ath.h 820ATH_DIAGAPI opt_ath.h 821ATH_TX99_DIAG opt_ath.h 822ATH_ENABLE_11N opt_ath.h 823ATH_ENABLE_DFS opt_ath.h 824ATH_EEPROM_FIRMWARE opt_ath.h 825ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 826ATH_DEBUG_ALQ opt_ath.h 827ATH_KTR_INTR_DEBUG opt_ath.h 828 829# options for the Atheros hal 830AH_SUPPORT_AR5416 opt_ah.h 831# XXX For now, this breaks non-AR9130 chipsets, so only use it 832# XXX when actually targeting AR9130. 833AH_SUPPORT_AR9130 opt_ah.h 834 835# This is required for AR933x SoC support 836AH_SUPPORT_AR9330 opt_ah.h 837AH_SUPPORT_AR9340 opt_ah.h 838AH_SUPPORT_QCA9530 opt_ah.h 839AH_SUPPORT_QCA9550 opt_ah.h 840 841AH_DEBUG opt_ah.h 842AH_ASSERT opt_ah.h 843AH_DEBUG_ALQ opt_ah.h 844AH_REGOPS_FUNC opt_ah.h 845AH_WRITE_REGDOMAIN opt_ah.h 846AH_DEBUG_COUNTRY opt_ah.h 847AH_WRITE_EEPROM opt_ah.h 848AH_PRIVATE_DIAG opt_ah.h 849AH_NEED_DESC_SWAP opt_ah.h 850AH_USE_INIPDGAIN opt_ah.h 851AH_MAXCHAN opt_ah.h 852AH_RXCFG_SDMAMW_4BYTES opt_ah.h 853AH_INTERRUPT_DEBUGGING opt_ah.h 854# AR5416 and later interrupt mitigation 855# XXX do not use this for AR9130 856AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 857 858# options for the Broadcom BCM43xx driver (bwi) 859BWI_DEBUG opt_bwi.h 860BWI_DEBUG_VERBOSE opt_bwi.h 861 862# options for the Brodacom BCM43xx driver (bwn) 863BWN_DEBUG opt_bwn.h 864BWN_GPL_PHY opt_bwn.h 865 866# Options for the SIBA driver 867SIBA_DEBUG opt_siba.h 868 869# options for the Marvell 8335 wireless driver 870MALO_DEBUG opt_malo.h 871MALO_TXBUF opt_malo.h 872MALO_RXBUF opt_malo.h 873 874# options for the Marvell wireless driver 875MWL_DEBUG opt_mwl.h 876MWL_TXBUF opt_mwl.h 877MWL_RXBUF opt_mwl.h 878MWL_DIAGAPI opt_mwl.h 879MWL_AGGR_SIZE opt_mwl.h 880MWL_TX_NODROP opt_mwl.h 881 882# Options for the Intel 802.11ac wireless driver 883IWM_DEBUG opt_iwm.h 884 885# Options for the Intel 802.11n wireless driver 886IWN_DEBUG opt_iwn.h 887 888# Options for the Intel 3945ABG wireless driver 889WPI_DEBUG opt_wpi.h 890 891# dcons options 892DCONS_BUF_SIZE opt_dcons.h 893DCONS_POLL_HZ opt_dcons.h 894DCONS_FORCE_CONSOLE opt_dcons.h 895DCONS_FORCE_GDB opt_dcons.h 896 897# HWPMC options 898HWPMC_DEBUG opt_global.h 899HWPMC_HOOKS 900HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 901 902# XBOX options for FreeBSD/i386, but some files are MI 903XBOX opt_xbox.h 904 905# Interrupt filtering 906INTR_FILTER 907 908# 802.11 support layer 909IEEE80211_DEBUG opt_wlan.h 910IEEE80211_DEBUG_REFCNT opt_wlan.h 911IEEE80211_AMPDU_AGE opt_wlan.h 912IEEE80211_SUPPORT_MESH opt_wlan.h 913IEEE80211_SUPPORT_SUPERG opt_wlan.h 914IEEE80211_SUPPORT_TDMA opt_wlan.h 915IEEE80211_ALQ opt_wlan.h 916IEEE80211_DFS_DEBUG opt_wlan.h 917 918# 802.11 TDMA support 919TDMA_SLOTLEN_DEFAULT opt_tdma.h 920TDMA_SLOTCNT_DEFAULT opt_tdma.h 921TDMA_BINTVAL_DEFAULT opt_tdma.h 922TDMA_TXRATE_11B_DEFAULT opt_tdma.h 923TDMA_TXRATE_11G_DEFAULT opt_tdma.h 924TDMA_TXRATE_11A_DEFAULT opt_tdma.h 925TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 926TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 927TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 928TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 929TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 930 931# VideoMode 932PICKMODE_DEBUG opt_videomode.h 933 934# Network stack virtualization options 935VIMAGE opt_global.h 936VNET_DEBUG opt_global.h 937 938# Common Flash Interface (CFI) options 939CFI_SUPPORT_STRATAFLASH opt_cfi.h 940CFI_ARMEDANDDANGEROUS opt_cfi.h 941CFI_HARDWAREBYTESWAP opt_cfi.h 942 943# Sound options 944SND_DEBUG opt_snd.h 945SND_DIAGNOSTIC opt_snd.h 946SND_FEEDER_MULTIFORMAT opt_snd.h 947SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 948SND_FEEDER_RATE_HP opt_snd.h 949SND_PCM_64 opt_snd.h 950SND_OLDSTEREO opt_snd.h 951 952X86BIOS 953 954# Flattened device tree options 955FDT opt_platform.h 956FDT_DTB_STATIC opt_platform.h 957 958# OFED Infiniband stack 959OFED opt_ofed.h 960OFED_DEBUG_INIT opt_ofed.h 961SDP opt_ofed.h 962SDP_DEBUG opt_ofed.h 963IPOIB opt_ofed.h 964IPOIB_DEBUG opt_ofed.h 965IPOIB_CM opt_ofed.h 966 967# Resource Accounting 968RACCT opt_global.h 969RACCT_DEFAULT_TO_DISABLED opt_global.h 970 971# Resource Limits 972RCTL opt_global.h 973 974# Random number generator(s) 975# Which CSPRNG hash we get. 976# If Yarrow is not chosen, Fortuna is selected. 977RANDOM_YARROW opt_global.h 978# With this, no entropy processor is loaded, but the entropy 979# harvesting infrastructure is present. This means an entropy 980# processor may be loaded as a module. 981RANDOM_LOADABLE opt_global.h 982# This turns on high-rate and potentially expensive harvesting in 983# the uma slab allocator. 984RANDOM_ENABLE_UMA opt_global.h 985 986# Intel em(4) driver 987EM_MULTIQUEUE opt_em.h 988 989# BHND(4) driver 990BHND_LOGLEVEL opt_global.h 991 992# GPIO and child devices 993GPIO_SPI_DEBUG opt_gpio.h 994 995# evdev protocol support 996EVDEV_SUPPORT opt_evdev.h 997EVDEV_DEBUG opt_evdev.h 998UINPUT_DEBUG opt_evdev.h 999