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_NUMSYM opt_ddb.h 52GDB 53KDB opt_global.h 54KDB_TRACE opt_kdb.h 55KDB_UNATTENDED opt_kdb.h 56SYSCTL_DEBUG opt_sysctl.h 57 58NO_SYSCTL_DESCR opt_global.h 59 60# Miscellaneous options. 61ADAPTIVE_GIANT opt_adaptive_mutexes.h 62ADAPTIVE_SX 63ALQ 64AUDIT opt_global.h 65CODA_COMPAT_5 opt_coda.h 66COMPAT_43 opt_compat.h 67COMPAT_43TTY opt_compat.h 68COMPAT_FREEBSD4 opt_compat.h 69COMPAT_FREEBSD5 opt_compat.h 70COMPAT_FREEBSD6 opt_compat.h 71COMPILING_LINT opt_global.h 72CY_PCI_FASTINTR 73DIRECTIO 74FULL_PREEMPTION opt_sched.h 75IPI_PREEMPTION opt_sched.h 76GEOM_AES opt_geom.h 77GEOM_BDE opt_geom.h 78GEOM_BSD opt_geom.h 79GEOM_CACHE opt_geom.h 80GEOM_CONCAT opt_geom.h 81GEOM_ELI opt_geom.h 82GEOM_FOX opt_geom.h 83GEOM_GATE opt_geom.h 84GEOM_JOURNAL opt_geom.h 85GEOM_LABEL opt_geom.h 86GEOM_MBR opt_geom.h 87GEOM_MIRROR opt_geom.h 88GEOM_MULTIPATH opt_geom.h 89GEOM_NOP opt_geom.h 90GEOM_PART_APM opt_geom.h 91GEOM_PART_GPT opt_geom.h 92GEOM_PC98 opt_geom.h 93GEOM_RAID3 opt_geom.h 94GEOM_SHSEC opt_geom.h 95GEOM_STRIPE opt_geom.h 96GEOM_SUNLABEL opt_geom.h 97GEOM_UZIP opt_geom.h 98GEOM_VOL opt_geom.h 99GEOM_ZERO opt_geom.h 100KSE opt_global.h 101KSTACK_MAX_PAGES 102KSTACK_PAGES 103KTRACE 104KTRACE_REQUEST_POOL opt_ktrace.h 105LIBICONV 106MAC 107MAC_ALWAYS_LABEL_MBUF opt_mac.h 108MAC_BIBA opt_dontuse.h 109MAC_BSDEXTENDED opt_dontuse.h 110MAC_IFOFF opt_dontuse.h 111MAC_LOMAC opt_dontuse.h 112MAC_MLS opt_dontuse.h 113MAC_NONE opt_dontuse.h 114MAC_PARTITION opt_dontuse.h 115MAC_PORTACL opt_dontuse.h 116MAC_SEEOTHERUIDS opt_dontuse.h 117MAC_STATIC opt_mac.h 118MAC_STUB opt_dontuse.h 119MAC_TEST opt_dontuse.h 120MD_ROOT opt_md.h 121MD_ROOT_SIZE opt_md.h 122MFI_DEBUG opt_mfi.h 123MFI_DECODE_LOG opt_mfi.h 124MPROF_BUFFERS opt_mprof.h 125MPROF_HASH_SIZE opt_mprof.h 126MUTEX_WAKE_ALL 127NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 128NO_ADAPTIVE_RWLOCKS 129NSWBUF_MIN opt_swap.h 130PANIC_REBOOT_WAIT_TIME opt_panic.h 131PPC_DEBUG opt_ppc.h 132PPC_PROBE_CHIPSET opt_ppc.h 133PPS_SYNC opt_ntp.h 134PREEMPTION opt_sched.h 135QUOTA 136SCHED_4BSD opt_sched.h 137SCHED_CORE opt_sched.h 138SCHED_ULE opt_sched.h 139SHOW_BUSYBUFS 140SLEEPQUEUE_PROFILING 141SLHCI_DEBUG opt_slhci.h 142SPX_HACK 143SUIDDIR 144MSGMNB opt_sysvipc.h 145MSGMNI opt_sysvipc.h 146MSGSEG opt_sysvipc.h 147MSGSSZ opt_sysvipc.h 148MSGTQL opt_sysvipc.h 149SEMMAP opt_sysvipc.h 150SEMMNI opt_sysvipc.h 151SEMMNS opt_sysvipc.h 152SEMMNU opt_sysvipc.h 153SEMMSL opt_sysvipc.h 154SEMOPM opt_sysvipc.h 155SEMUME opt_sysvipc.h 156SHMALL opt_sysvipc.h 157SHMMAX opt_sysvipc.h 158SHMMAXPGS opt_sysvipc.h 159SHMMIN opt_sysvipc.h 160SHMMNI opt_sysvipc.h 161SHMSEG opt_sysvipc.h 162SYSVMSG opt_sysvipc.h 163SYSVSEM opt_sysvipc.h 164SYSVSHM opt_sysvipc.h 165SW_WATCHDOG opt_watchdog.h 166TURNSTILE_PROFILING 167TTYHOG opt_tty.h 168VFS_AIO 169VERBOSE_SYSINIT opt_global.h 170WLCACHE opt_wavelan.h 171WLDEBUG opt_wavelan.h 172 173# POSIX kernel options 174P1003_1B_MQUEUE opt_posix.h 175P1003_1B_SEMAPHORES opt_posix.h 176_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 177 178# Do we want the config file compiled into the kernel? 179INCLUDE_CONFIG_FILE opt_config.h 180 181# Options for static filesystems. These should only be used at config 182# time, since the corresponding lkms cannot work if there are any static 183# dependencies. Unusability is enforced by hiding the defines for the 184# options in a never-included header. 185CD9660 opt_dontuse.h 186CODA opt_dontuse.h 187EXT2FS opt_dontuse.h 188FDESCFS opt_dontuse.h 189HPFS opt_dontuse.h 190MSDOSFS opt_dontuse.h 191NTFS opt_dontuse.h 192NULLFS opt_dontuse.h 193NWFS opt_dontuse.h 194PORTALFS opt_dontuse.h 195PROCFS opt_dontuse.h 196PSEUDOFS opt_dontuse.h 197REISERFS opt_dontuse.h 198SMBFS opt_dontuse.h 199UDF opt_dontuse.h 200UMAPFS opt_dontuse.h 201UNIONFS opt_dontuse.h 202 203# Pseudofs debugging 204PSEUDOFS_TRACE opt_pseudofs.h 205 206# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 207FFS opt_ffs_broken_fixme.h 208 209# These static filesystems have one slightly bogus static dependency in 210# sys/i386/i386/autoconf.c. If any of these filesystems are 211# statically compiled into the kernel, code for mounting them as root 212# filesystems will be enabled - but look below. 213NFSCLIENT opt_nfs.h 214NFSSERVER opt_nfs.h 215NFS4CLIENT opt_nfs.h 216 217# filesystems and libiconv bridge 218CD9660_ICONV opt_dontuse.h 219MSDOSFS_ICONV opt_dontuse.h 220NTFS_ICONV opt_dontuse.h 221UDF_ICONV opt_dontuse.h 222 223# If you are following the conditions in the copyright, 224# you can enable soft-updates which will speed up a lot of thigs 225# and make the system safer from crashes at the same time. 226# otherwise a STUB module will be compiled in. 227SOFTUPDATES opt_ffs.h 228 229# On small, embedded systems, it can be useful to turn off support for 230# snapshots. It saves about 30-40k for a feature that would be lightly 231# used, if it is used at all. 232NO_FFS_SNAPSHOT opt_ffs.h 233 234# Enabling this option turns on support for Access Control Lists in UFS, 235# which can be used to support high security configurations. Depends on 236# UFS_EXTATTR. 237UFS_ACL opt_ufs.h 238 239# Enabling this option turns on support for extended attributes in UFS-based 240# filesystems, which can be used to support high security configurations 241# as well as new filesystem features. 242UFS_EXTATTR opt_ufs.h 243UFS_EXTATTR_AUTOSTART opt_ufs.h 244 245# Enable fast hash lookups for large directories on UFS-based filesystems. 246UFS_DIRHASH opt_ufs.h 247 248# Enable gjournal-based UFS journal. 249UFS_GJOURNAL opt_ufs.h 250 251# The below sentence is not in English, and neither is this one. 252# We plan to remove the static dependences above, with a 253# <filesystem>_ROOT option to control if it usable as root. This list 254# allows these options to be present in config files already (though 255# they won't make any difference yet). 256NFS_ROOT opt_nfsroot.h 257 258# SMB/CIFS requester 259NETSMB opt_netsmb.h 260 261# Options used only in subr_param.c. 262HZ opt_param.h 263MAXFILES opt_param.h 264NBUF opt_param.h 265NSFBUFS opt_param.h 266VM_BCACHE_SIZE_MAX opt_param.h 267VM_SWZONE_SIZE_MAX opt_param.h 268MAXUSERS 269DFLDSIZ opt_param.h 270MAXDSIZ opt_param.h 271MAXSSIZ opt_param.h 272 273# Generic SCSI options. 274CAM_MAX_HIGHPOWER opt_cam.h 275CAMDEBUG opt_cam.h 276CAM_DEBUG_DELAY opt_cam.h 277CAM_DEBUG_BUS opt_cam.h 278CAM_DEBUG_TARGET opt_cam.h 279CAM_DEBUG_LUN opt_cam.h 280CAM_DEBUG_FLAGS opt_cam.h 281SCSI_DELAY opt_scsi.h 282SCSI_NO_SENSE_STRINGS opt_scsi.h 283SCSI_NO_OP_STRINGS opt_scsi.h 284 285# Options used only in cam/scsi/scsi_cd.c 286CHANGER_MIN_BUSY_SECONDS opt_cd.h 287CHANGER_MAX_BUSY_SECONDS opt_cd.h 288 289# Options used only in cam/scsi/scsi_sa.c. 290SA_IO_TIMEOUT opt_sa.h 291SA_SPACE_TIMEOUT opt_sa.h 292SA_REWIND_TIMEOUT opt_sa.h 293SA_ERASE_TIMEOUT opt_sa.h 294SA_1FM_AT_EOD opt_sa.h 295 296# Options used only in cam/scsi/scsi_pt.c 297SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 298 299# Options used only in cam/scsi/scsi_ses.c 300SES_ENABLE_PASSTHROUGH opt_ses.h 301 302# Options used in dev/sym/ (Symbios SCSI driver). 303SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 304 # Allows the ncr to take precedence 305 # 1 (1<<0) -> 810a, 860 306 # 2 (1<<1) -> 825a, 875, 885, 895 307 # 4 (1<<2) -> 895a, 896, 1510d 308SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 309 # disabled:0 (default), enabled:1 310SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 311 # disabled:0, enabled:1 (default) 312SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 313 # default:8, range:[1..64] 314 315# Options used only in pci/ncr.c 316SCSI_NCR_DEBUG opt_ncr.h 317SCSI_NCR_MAX_SYNC opt_ncr.h 318SCSI_NCR_MAX_WIDE opt_ncr.h 319SCSI_NCR_MYADDR opt_ncr.h 320 321# Options used only in dev/isp/* 322ISP_TARGET_MODE opt_isp.h 323ISP_FW_CRASH_DUMP opt_isp.h 324ISP_DEFAULT_ROLES opt_isp.h 325 326# Options used in the 'ata' ATA/ATAPI driver 327ATA_STATIC_ID opt_ata.h 328ATA_NOPCI opt_ata.h 329 330# Net stuff. 331ACCEPT_FILTER_DATA 332ACCEPT_FILTER_HTTP 333ALTQ opt_global.h 334ALTQ_CBQ opt_altq.h 335ALTQ_RED opt_altq.h 336ALTQ_RIO opt_altq.h 337ALTQ_HFSC opt_altq.h 338ALTQ_CDNR opt_altq.h 339ALTQ_PRIQ opt_altq.h 340ALTQ_NOPCC opt_altq.h 341ALTQ_DEBUG opt_altq.h 342BOOTP opt_bootp.h 343BOOTP_COMPAT opt_bootp.h 344BOOTP_NFSROOT opt_bootp.h 345BOOTP_NFSV3 opt_bootp.h 346BOOTP_WIRED_TO opt_bootp.h 347DEVICE_POLLING 348DEV_ENC opt_enc.h 349DEV_PF opt_pf.h 350DEV_PFLOG opt_pf.h 351DEV_PFSYNC opt_pf.h 352PF_MPSAFE_UGID opt_pf.h 353ETHER_II opt_ef.h 354ETHER_8023 opt_ef.h 355ETHER_8022 opt_ef.h 356ETHER_SNAP opt_ef.h 357MROUTING opt_mrouting.h 358INET opt_inet.h 359INET6 opt_inet6.h 360IPSEC opt_ipsec.h 361IPSEC_ESP opt_ipsec.h 362IPSEC_DEBUG opt_ipsec.h 363IPSEC_FILTERGIF opt_ipsec.h 364FAST_IPSEC opt_ipsec.h 365IPDIVERT 366DUMMYNET opt_ipdn.h 367IPFILTER opt_ipfilter.h 368IPFILTER_LOG opt_ipfilter.h 369IPFILTER_LOOKUP opt_ipfilter.h 370IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 371IPFIREWALL opt_ipfw.h 372IPFIREWALL_VERBOSE opt_ipfw.h 373IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 374IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 375IPFIREWALL_FORWARD opt_ipfw.h 376IPFIREWALL_NAT opt_ipfw.h 377IPSTEALTH 378IPX 379IPXIP opt_ipx.h 380LIBMBPOOL 381LIBMCHAIN 382LIBALIAS 383MBUF_STRESS_TEST 384NCP 385NETATALK opt_atalk.h 386NET_WITH_GIANT opt_net.h 387PPP_BSDCOMP opt_ppp.h 388PPP_DEFLATE opt_ppp.h 389PPP_FILTER opt_ppp.h 390SLIP_IFF_OPTS opt_slip.h 391TCPDEBUG 392TCP_SIGNATURE opt_inet.h 393DEV_VLAN opt_vlan.h 394VLAN_ARRAY opt_vlan.h 395XBONEHACK 396 397# 398# SCTP 399# 400SCTP opt_sctp.h 401SCTP_DEBUG opt_sctp.h 402SCTP_HIGH_SPEED opt_sctp.h 403SCTP_LOG_MAXBURST opt_sctp.h 404SCTP_LOG_RWND opt_sctp.h 405SCTP_STAT_LOGGING opt_sctp.h 406SCTP_CWND_LOGGING opt_sctp.h 407SCTP_CWND_MONITOR opt_sctp.h 408SCTP_BLK_LOGGING opt_sctp.h 409SCTP_STR_LOGGING opt_sctp.h 410SCTP_FR_LOGGING opt_sctp.h 411SCTP_MAP_LOGGING opt_sctp.h 412SCTP_SACK_LOGGING opt_sctp.h 413SCTP_LOCK_LOGGING opt_sctp.h 414SCTP_RTTVAR_LOGGING opt_sctp.h 415SCTP_SB_LOGGING opt_sctp.h 416SCTP_WITH_NO_CSUM opt_sctp.h 417SCTP_EARLYFR_LOGGING opt_sctp.h 418SCTP_NAGLE_LOGGING opt_sctp.h 419SCTP_WAKE_LOGGING opt_sctp.h 420SCTP_RECV_RWND_LOGGING opt_sctp.h 421SCTP_SACK_RWND_LOGGING opt_sctp.h 422SCTP_FLIGHT_LOGGING opt_sctp.h 423SCTP_MBUF_LOGGING opt_sctp.h 424 425# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 426# Each netgraph node type can be either be compiled into the kernel 427# or loaded dynamically. To get the former, include the corresponding 428# option below. Each type has its own man page, e.g. ng_async(4). 429NETGRAPH 430NETGRAPH_DEBUG opt_netgraph.h 431NETGRAPH_ASYNC opt_netgraph.h 432NETGRAPH_ATMLLC opt_netgraph.h 433NETGRAPH_ATM_ATMPIF opt_netgraph.h 434NETGRAPH_BLUETOOTH opt_netgraph.h 435NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 436NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 437NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 438NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 439NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 440NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 441NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 442NETGRAPH_BPF opt_netgraph.h 443NETGRAPH_BRIDGE opt_netgraph.h 444NETGRAPH_CISCO opt_netgraph.h 445NETGRAPH_DEFLATE opt_netgraph.h 446NETGRAPH_DEVICE opt_netgraph.h 447NETGRAPH_ECHO opt_netgraph.h 448NETGRAPH_EIFACE opt_netgraph.h 449NETGRAPH_ETHER opt_netgraph.h 450NETGRAPH_FEC opt_netgraph.h 451NETGRAPH_FRAME_RELAY opt_netgraph.h 452NETGRAPH_GIF opt_netgraph.h 453NETGRAPH_GIF_DEMUX opt_netgraph.h 454NETGRAPH_HOLE opt_netgraph.h 455NETGRAPH_IFACE opt_netgraph.h 456NETGRAPH_IP_INPUT opt_netgraph.h 457NETGRAPH_IPFW opt_netgraph.h 458NETGRAPH_KSOCKET opt_netgraph.h 459NETGRAPH_L2TP opt_netgraph.h 460NETGRAPH_LMI opt_netgraph.h 461# MPPC compression requires proprietary files (not included) 462NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 463NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 464NETGRAPH_NAT opt_netgraph.h 465NETGRAPH_NETFLOW opt_netgraph.h 466NETGRAPH_ONE2MANY opt_netgraph.h 467NETGRAPH_PPP opt_netgraph.h 468NETGRAPH_PPPOE opt_netgraph.h 469NETGRAPH_PPTPGRE opt_netgraph.h 470NETGRAPH_PRED1 opt_netgraph.h 471NETGRAPH_RFC1490 opt_netgraph.h 472NETGRAPH_SOCKET opt_netgraph.h 473NETGRAPH_SPLIT opt_netgraph.h 474NETGRAPH_SPPP opt_netgraph.h 475NETGRAPH_TAG opt_netgraph.h 476NETGRAPH_TCPMSS opt_netgraph.h 477NETGRAPH_TEE opt_netgraph.h 478NETGRAPH_TTY opt_netgraph.h 479NETGRAPH_UI opt_netgraph.h 480NETGRAPH_VJC opt_netgraph.h 481 482# NgATM options 483NGATM_ATM opt_netgraph.h 484NGATM_ATMBASE opt_netgraph.h 485NGATM_SSCOP opt_netgraph.h 486NGATM_SSCFU opt_netgraph.h 487NGATM_UNI opt_netgraph.h 488NGATM_CCATM opt_netgraph.h 489 490# DRM options 491DRM_DEBUG opt_drm.h 492 493ZERO_COPY_SOCKETS opt_zero.h 494TI_PRIVATE_JUMBOS opt_ti.h 495TI_JUMBO_HDRSPLIT opt_ti.h 496 497# ATM (HARP version) 498ATM_CORE opt_atm.h 499ATM_IP opt_atm.h 500ATM_SIGPVC opt_atm.h 501ATM_SPANS opt_atm.h 502ATM_UNI opt_atm.h 503 504# XXX Conflict: # of devices vs network protocol (Native ATM). 505# This makes "atm.h" unusable. 506NATM 507 508# DPT driver debug flags 509DPT_MEASURE_PERFORMANCE opt_dpt.h 510DPT_HANDLE_TIMEOUTS opt_dpt.h 511DPT_TIMEOUT_FACTOR opt_dpt.h 512DPT_LOST_IRQ opt_dpt.h 513DPT_RESET_HBA opt_dpt.h 514 515# Misc debug flags. Most of these should probably be replaced with 516# 'DEBUG', and then let people recompile just the interesting modules 517# with 'make CC="cc -DDEBUG"'. 518CLUSTERDEBUG opt_debug_cluster.h 519DEBUG_1284 opt_ppb_1284.h 520VP0_DEBUG opt_vpo.h 521LPT_DEBUG opt_lpt.h 522PLIP_DEBUG opt_plip.h 523LOCKF_DEBUG opt_debug_lockf.h 524NETATALKDEBUG opt_atalk.h 525SI_DEBUG opt_debug_si.h 526 527# Fb options 528FB_DEBUG opt_fb.h 529FB_INSTALL_CDEV opt_fb.h 530 531# ppbus related options 532PERIPH_1284 opt_ppb_1284.h 533DONTPROBE_1284 opt_ppb_1284.h 534 535# smbus related options 536ENABLE_ALART opt_intpm.h 537 538# These cause changes all over the kernel 539BLKDEV_IOSIZE opt_global.h 540MAXPHYS opt_global.h 541DFLTPHYS opt_global.h 542BURN_BRIDGES opt_global.h 543DEBUG opt_global.h 544DEBUG_LOCKS opt_global.h 545DEBUG_VFS_LOCKS opt_global.h 546DIAGNOSTIC opt_global.h 547INVARIANT_SUPPORT opt_global.h 548INVARIANTS opt_global.h 549MCLSHIFT opt_global.h 550MUTEX_DEBUG opt_global.h 551MUTEX_NOINLINE opt_global.h 552LOCK_PROFILING opt_global.h 553LOCK_PROFILING_FAST opt_global.h 554MSIZE opt_global.h 555REGRESSION opt_global.h 556RESTARTABLE_PANICS opt_global.h 557RWLOCK_NOINLINE opt_global.h 558SX_NOINLINE opt_global.h 559VFS_BIO_DEBUG opt_global.h 560 561# These are VM related options 562VM_KMEM_SIZE opt_vm.h 563VM_KMEM_SIZE_SCALE opt_vm.h 564VM_KMEM_SIZE_MAX opt_vm.h 565NO_SWAPPING opt_vm.h 566MALLOC_MAKE_FAILURES opt_vm.h 567MALLOC_PROFILE opt_vm.h 568PQ_NOOPT opt_vmpage.h 569 570# The MemGuard replacement allocator used for tamper-after-free detection 571DEBUG_MEMGUARD opt_vm.h 572 573# The RedZone malloc(9) protection 574DEBUG_REDZONE opt_vm.h 575 576# Standard SMP options 577SMP opt_global.h 578 579# Size of the kernel message buffer 580MSGBUF_SIZE opt_msgbuf.h 581 582# NFS options 583NFS_MINATTRTIMO opt_nfs.h 584NFS_MAXATTRTIMO opt_nfs.h 585NFS_MINDIRATTRTIMO opt_nfs.h 586NFS_MAXDIRATTRTIMO opt_nfs.h 587NFS_GATHERDELAY opt_nfs.h 588NFS_WDELAYHASHSIZ opt_nfs.h 589NFS_DEBUG opt_nfs.h 590 591# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 592OVERRIDE_CARD opt_bktr.h 593OVERRIDE_TUNER opt_bktr.h 594OVERRIDE_DBX opt_bktr.h 595OVERRIDE_MSP opt_bktr.h 596BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 597BROOKTREE_ALLOC_PAGES opt_bktr.h 598BKTR_OVERRIDE_CARD opt_bktr.h 599BKTR_OVERRIDE_TUNER opt_bktr.h 600BKTR_OVERRIDE_DBX opt_bktr.h 601BKTR_OVERRIDE_MSP opt_bktr.h 602BKTR_SYSTEM_DEFAULT opt_bktr.h 603BKTR_ALLOC_PAGES opt_bktr.h 604BKTR_USE_PLL opt_bktr.h 605BKTR_GPIO_ACCESS opt_bktr.h 606BKTR_NO_MSP_RESET opt_bktr.h 607BKTR_430_FX_MODE opt_bktr.h 608BKTR_SIS_VIA_MODE opt_bktr.h 609BKTR_USE_FREEBSD_SMBUS opt_bktr.h 610BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 611 612BREAK_TO_DEBUGGER opt_comconsole.h 613ALT_BREAK_TO_DEBUGGER opt_comconsole.h 614 615# Options to support PPS 616UART_PPS_ON_CTS opt_uart.h 617 618# options for bus/device framework 619BUS_DEBUG opt_bus.h 620 621# options for USB support 622USB_DEBUG opt_usb.h 623USBVERBOSE opt_usb.h 624UKBD_DFLT_KEYMAP opt_ukbd.h 625UPLCOM_INTR_INTERVAL opt_uplcom.h 626UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 627UVSCOM_INTR_INTERVAL opt_uvscom.h 628 629# Embedded system options 630INIT_PATH 631 632ROOTDEVNAME 633 634FDC_DEBUG opt_fdc.h 635PCFCLOCK_VERBOSE opt_pcfclock.h 636PCFCLOCK_MAX_RETRIES opt_pcfclock.h 637 638KTR opt_global.h 639KTR_ALQ opt_ktr.h 640KTR_MASK opt_ktr.h 641KTR_CPUMASK opt_ktr.h 642KTR_COMPILE opt_global.h 643KTR_ENTRIES opt_global.h 644KTR_VERBOSE opt_ktr.h 645WITNESS opt_global.h 646WITNESS_KDB opt_witness.h 647WITNESS_SKIPSPIN opt_witness.h 648 649# options for ACPI support 650ACPI_DEBUG opt_acpi.h 651ACPI_MAX_THREADS opt_acpi.h 652ACPI_NO_SEMAPHORES opt_acpi.h 653 654# ISA support 655DEV_ISA opt_isa.h 656ISAPNP opt_isa.h 657 658# various 'device presence' options. 659DEV_BPF opt_bpf.h 660DEV_MCA opt_mca.h 661DEV_CARP opt_carp.h 662DEV_SPLASH opt_splash.h 663 664# EISA support 665DEV_EISA opt_eisa.h 666EISA_SLOTS opt_eisa.h 667 668# ed driver 669ED_HPP opt_ed.h 670ED_3C503 opt_ed.h 671ED_SIC opt_ed.h 672 673# bce driver 674BCE_DEBUG opt_bce.h 675 676# wi driver 677WI_SYMBOL_FIRMWARE opt_wi.h 678 679SOCKBUF_DEBUG opt_global.h 680 681# options for ubsec driver 682UBSEC_DEBUG opt_ubsec.h 683UBSEC_RNDTEST opt_ubsec.h 684UBSEC_NO_RNG opt_ubsec.h 685 686# options for hifn driver 687HIFN_DEBUG opt_hifn.h 688HIFN_RNDTEST opt_hifn.h 689 690# options for safenet driver 691SAFE_DEBUG opt_safe.h 692SAFE_NO_RNG opt_safe.h 693SAFE_RNDTEST opt_safe.h 694 695# syscons options 696MAXCONS opt_syscons.h 697SC_ALT_MOUSE_IMAGE opt_syscons.h 698SC_CUT_SPACES2TABS opt_syscons.h 699SC_CUT_SEPCHARS opt_syscons.h 700SC_DEBUG_LEVEL opt_syscons.h 701SC_DFLT_FONT opt_syscons.h 702SC_DISABLE_KDBKEY opt_syscons.h 703SC_DISABLE_REBOOT opt_syscons.h 704SC_HISTORY_SIZE opt_syscons.h 705SC_KERNEL_CONS_ATTR opt_syscons.h 706SC_KERNEL_CONS_REV_ATTR opt_syscons.h 707SC_MOUSE_CHAR opt_syscons.h 708SC_NO_CUTPASTE opt_syscons.h 709SC_NO_FONT_LOADING opt_syscons.h 710SC_NO_HISTORY opt_syscons.h 711SC_NO_MODE_CHANGE opt_syscons.h 712SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 713SC_NO_SYSMOUSE opt_syscons.h 714SC_NORM_ATTR opt_syscons.h 715SC_NORM_REV_ATTR opt_syscons.h 716SC_PIXEL_MODE opt_syscons.h 717SC_RENDER_DEBUG opt_syscons.h 718SC_TWOBUTTON_MOUSE opt_syscons.h 719 720# options for printf 721PRINTF_BUFR_SIZE opt_printf.h 722 723# kbd options 724KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 725KBD_INSTALL_CDEV opt_kbd.h 726KBD_MAXRETRY opt_kbd.h 727KBD_MAXWAIT opt_kbd.h 728KBD_RESETDELAY opt_kbd.h 729KBDIO_DEBUG opt_kbd.h 730 731# options for the Atheros driver 732ATH_DEBUG opt_ath.h 733ATH_TXBUF opt_ath.h 734ATH_RXBUF opt_ath.h 735ATH_DIAGAPI opt_ath.h 736ATH_TX99_DIAG opt_ath.h 737 738# dcons options 739DCONS_BUF_SIZE opt_dcons.h 740DCONS_POLL_HZ opt_dcons.h 741DCONS_FORCE_CONSOLE opt_dcons.h 742DCONS_FORCE_GDB opt_dcons.h 743 744# Static unit counts 745NI4BTRC opt_i4b.h 746NI4BRBCH opt_i4b.h 747NI4BTEL opt_i4b.h 748NI4BIPR opt_i4b.h 749NI4BING opt_i4b.h 750NI4BISPPP opt_i4b.h 751 752# VFS options 753LOOKUP_SHARED opt_vfs.h 754 755# HWPMC options 756HWPMC_HOOKS 757 758# XBOX options for FreeBSD/i386, but some files are MI 759XBOX opt_xbox.h 760 761# XFS 762XFS 763 764# snd_emu10kx sound driver options 765SND_EMU10KX_MULTICHANNEL opt_emu10kx.h 766