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_SX 62ALQ 63AUDIT opt_global.h 64CODA_COMPAT_5 opt_coda.h 65COMPAT_43 opt_compat.h 66COMPAT_43TTY opt_compat.h 67COMPAT_FREEBSD4 opt_compat.h 68COMPAT_FREEBSD5 opt_compat.h 69COMPAT_FREEBSD6 opt_compat.h 70COMPAT_FREEBSD7 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_BSD opt_geom.h 92GEOM_PART_GPT opt_geom.h 93GEOM_PART_MBR opt_geom.h 94GEOM_PC98 opt_geom.h 95GEOM_RAID3 opt_geom.h 96GEOM_SHSEC opt_geom.h 97GEOM_STRIPE opt_geom.h 98GEOM_SUNLABEL opt_geom.h 99GEOM_UZIP opt_geom.h 100GEOM_VIRSTOR opt_geom.h 101GEOM_VOL opt_geom.h 102GEOM_ZERO opt_geom.h 103KSE opt_global.h 104KSTACK_MAX_PAGES 105KSTACK_PAGES 106KTRACE 107KTRACE_REQUEST_POOL opt_ktrace.h 108LIBICONV 109MAC 110MAC_ALWAYS_LABEL_MBUF opt_mac.h 111MAC_BIBA opt_dontuse.h 112MAC_BSDEXTENDED opt_dontuse.h 113MAC_IFOFF opt_dontuse.h 114MAC_LOMAC opt_dontuse.h 115MAC_MLS opt_dontuse.h 116MAC_NONE opt_dontuse.h 117MAC_PARTITION opt_dontuse.h 118MAC_PORTACL opt_dontuse.h 119MAC_SEEOTHERUIDS opt_dontuse.h 120MAC_STATIC opt_mac.h 121MAC_STUB opt_dontuse.h 122MAC_TEST opt_dontuse.h 123MD_ROOT opt_md.h 124MD_ROOT_SIZE opt_md.h 125MFI_DEBUG opt_mfi.h 126MFI_DECODE_LOG opt_mfi.h 127MPROF_BUFFERS opt_mprof.h 128MPROF_HASH_SIZE opt_mprof.h 129NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 130NO_ADAPTIVE_RWLOCKS 131NSWBUF_MIN opt_swap.h 132MBUF_PACKET_ZONE_DISABLE opt_global.h 133PANIC_REBOOT_WAIT_TIME opt_panic.h 134PPC_DEBUG opt_ppc.h 135PPC_PROBE_CHIPSET opt_ppc.h 136PPS_SYNC opt_ntp.h 137PREEMPTION opt_sched.h 138QUOTA 139SCHED_4BSD opt_sched.h 140SCHED_ULE opt_sched.h 141SHOW_BUSYBUFS 142SLEEPQUEUE_PROFILING 143SLHCI_DEBUG opt_slhci.h 144SPX_HACK 145STACK opt_stack.h 146SUIDDIR 147MSGMNB opt_sysvipc.h 148MSGMNI opt_sysvipc.h 149MSGSEG opt_sysvipc.h 150MSGSSZ opt_sysvipc.h 151MSGTQL opt_sysvipc.h 152SEMMAP opt_sysvipc.h 153SEMMNI opt_sysvipc.h 154SEMMNS opt_sysvipc.h 155SEMMNU opt_sysvipc.h 156SEMMSL opt_sysvipc.h 157SEMOPM opt_sysvipc.h 158SEMUME opt_sysvipc.h 159SHMALL opt_sysvipc.h 160SHMMAX opt_sysvipc.h 161SHMMAXPGS opt_sysvipc.h 162SHMMIN opt_sysvipc.h 163SHMMNI opt_sysvipc.h 164SHMSEG opt_sysvipc.h 165SYSVMSG opt_sysvipc.h 166SYSVSEM opt_sysvipc.h 167SYSVSHM opt_sysvipc.h 168SW_WATCHDOG opt_watchdog.h 169TURNSTILE_PROFILING 170TTYHOG opt_tty.h 171VFS_AIO 172VERBOSE_SYSINIT opt_global.h 173WLCACHE opt_wavelan.h 174WLDEBUG opt_wavelan.h 175 176# POSIX kernel options 177P1003_1B_MQUEUE opt_posix.h 178P1003_1B_SEMAPHORES opt_posix.h 179_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 180 181# Do we want the config file compiled into the kernel? 182INCLUDE_CONFIG_FILE opt_config.h 183 184# Options for static filesystems. These should only be used at config 185# time, since the corresponding lkms cannot work if there are any static 186# dependencies. Unusability is enforced by hiding the defines for the 187# options in a never-included header. 188CD9660 opt_dontuse.h 189CODA opt_dontuse.h 190EXT2FS opt_dontuse.h 191FDESCFS opt_dontuse.h 192HPFS opt_dontuse.h 193MSDOSFS opt_dontuse.h 194NTFS opt_dontuse.h 195NULLFS opt_dontuse.h 196NWFS opt_dontuse.h 197PORTALFS opt_dontuse.h 198PROCFS opt_dontuse.h 199PSEUDOFS opt_dontuse.h 200REISERFS opt_dontuse.h 201SMBFS opt_dontuse.h 202TMPFS opt_dontuse.h 203UDF opt_dontuse.h 204UNIONFS opt_dontuse.h 205 206# Pseudofs debugging 207PSEUDOFS_TRACE opt_pseudofs.h 208 209# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 210FFS opt_ffs_broken_fixme.h 211 212# These static filesystems have one slightly bogus static dependency in 213# sys/i386/i386/autoconf.c. If any of these filesystems are 214# statically compiled into the kernel, code for mounting them as root 215# filesystems will be enabled - but look below. 216NFSCLIENT opt_nfs.h 217NFSSERVER opt_nfs.h 218NFS4CLIENT opt_nfs.h 219 220# filesystems and libiconv bridge 221CD9660_ICONV opt_dontuse.h 222MSDOSFS_ICONV opt_dontuse.h 223NTFS_ICONV opt_dontuse.h 224UDF_ICONV opt_dontuse.h 225 226# If you are following the conditions in the copyright, 227# you can enable soft-updates which will speed up a lot of thigs 228# and make the system safer from crashes at the same time. 229# otherwise a STUB module will be compiled in. 230SOFTUPDATES opt_ffs.h 231 232# On small, embedded systems, it can be useful to turn off support for 233# snapshots. It saves about 30-40k for a feature that would be lightly 234# used, if it is used at all. 235NO_FFS_SNAPSHOT opt_ffs.h 236 237# Enabling this option turns on support for Access Control Lists in UFS, 238# which can be used to support high security configurations. Depends on 239# UFS_EXTATTR. 240UFS_ACL opt_ufs.h 241 242# Enabling this option turns on support for extended attributes in UFS-based 243# filesystems, which can be used to support high security configurations 244# as well as new filesystem features. 245UFS_EXTATTR opt_ufs.h 246UFS_EXTATTR_AUTOSTART opt_ufs.h 247 248# Enable fast hash lookups for large directories on UFS-based filesystems. 249UFS_DIRHASH opt_ufs.h 250 251# Enable gjournal-based UFS journal. 252UFS_GJOURNAL opt_ufs.h 253 254# The below sentence is not in English, and neither is this one. 255# We plan to remove the static dependences above, with a 256# <filesystem>_ROOT option to control if it usable as root. This list 257# allows these options to be present in config files already (though 258# they won't make any difference yet). 259NFS_ROOT opt_nfsroot.h 260 261# SMB/CIFS requester 262NETSMB opt_netsmb.h 263 264# Options used only in subr_param.c. 265HZ opt_param.h 266MAXFILES opt_param.h 267NBUF opt_param.h 268NSFBUFS opt_param.h 269VM_BCACHE_SIZE_MAX opt_param.h 270VM_SWZONE_SIZE_MAX opt_param.h 271MAXUSERS 272DFLDSIZ opt_param.h 273MAXDSIZ opt_param.h 274MAXSSIZ opt_param.h 275 276# Generic SCSI options. 277CAM_MAX_HIGHPOWER opt_cam.h 278CAMDEBUG opt_cam.h 279CAM_DEBUG_DELAY opt_cam.h 280CAM_DEBUG_BUS opt_cam.h 281CAM_DEBUG_TARGET opt_cam.h 282CAM_DEBUG_LUN opt_cam.h 283CAM_DEBUG_FLAGS opt_cam.h 284SCSI_DELAY opt_scsi.h 285SCSI_NO_SENSE_STRINGS opt_scsi.h 286SCSI_NO_OP_STRINGS opt_scsi.h 287 288# Options used only in cam/scsi/scsi_cd.c 289CHANGER_MIN_BUSY_SECONDS opt_cd.h 290CHANGER_MAX_BUSY_SECONDS opt_cd.h 291 292# Options used only in cam/scsi/scsi_sa.c. 293SA_IO_TIMEOUT opt_sa.h 294SA_SPACE_TIMEOUT opt_sa.h 295SA_REWIND_TIMEOUT opt_sa.h 296SA_ERASE_TIMEOUT opt_sa.h 297SA_1FM_AT_EOD opt_sa.h 298 299# Options used only in cam/scsi/scsi_pt.c 300SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 301 302# Options used only in cam/scsi/scsi_ses.c 303SES_ENABLE_PASSTHROUGH opt_ses.h 304 305# Options used in dev/sym/ (Symbios SCSI driver). 306SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 307 # Allows the ncr to take precedence 308 # 1 (1<<0) -> 810a, 860 309 # 2 (1<<1) -> 825a, 875, 885, 895 310 # 4 (1<<2) -> 895a, 896, 1510d 311SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 312 # disabled:0 (default), enabled:1 313SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 314 # disabled:0, enabled:1 (default) 315SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 316 # default:8, range:[1..64] 317 318# Options used only in pci/ncr.c 319SCSI_NCR_DEBUG opt_ncr.h 320SCSI_NCR_MAX_SYNC opt_ncr.h 321SCSI_NCR_MAX_WIDE opt_ncr.h 322SCSI_NCR_MYADDR opt_ncr.h 323 324# Options used only in dev/isp/* 325ISP_TARGET_MODE opt_isp.h 326ISP_FW_CRASH_DUMP opt_isp.h 327ISP_DEFAULT_ROLES opt_isp.h 328 329# Options used only in dev/iscsi 330ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 331 332# Options used in the 'ata' ATA/ATAPI driver 333ATA_STATIC_ID opt_ata.h 334ATA_NOPCI opt_ata.h 335 336# Net stuff. 337ACCEPT_FILTER_DATA 338ACCEPT_FILTER_HTTP 339ALTQ opt_global.h 340ALTQ_CBQ opt_altq.h 341ALTQ_RED opt_altq.h 342ALTQ_RIO opt_altq.h 343ALTQ_HFSC opt_altq.h 344ALTQ_CDNR opt_altq.h 345ALTQ_PRIQ opt_altq.h 346ALTQ_NOPCC opt_altq.h 347ALTQ_DEBUG opt_altq.h 348BOOTP opt_bootp.h 349BOOTP_COMPAT opt_bootp.h 350BOOTP_NFSROOT opt_bootp.h 351BOOTP_NFSV3 opt_bootp.h 352BOOTP_WIRED_TO opt_bootp.h 353DEVICE_POLLING 354DEV_ENC opt_enc.h 355DEV_PF opt_pf.h 356DEV_PFLOG opt_pf.h 357DEV_PFSYNC opt_pf.h 358ETHER_II opt_ef.h 359ETHER_8023 opt_ef.h 360ETHER_8022 opt_ef.h 361ETHER_SNAP opt_ef.h 362MROUTING opt_mrouting.h 363INET opt_inet.h 364INET6 opt_inet6.h 365IPSEC opt_ipsec.h 366IPSEC_DEBUG opt_ipsec.h 367IPSEC_FILTERTUNNEL opt_ipsec.h 368IPDIVERT 369DUMMYNET opt_ipdn.h 370IPFILTER opt_ipfilter.h 371IPFILTER_LOG opt_ipfilter.h 372IPFILTER_LOOKUP opt_ipfilter.h 373IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 374IPFIREWALL opt_ipfw.h 375IPFIREWALL_VERBOSE opt_ipfw.h 376IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 377IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 378IPFIREWALL_FORWARD opt_ipfw.h 379IPFIREWALL_NAT opt_ipfw.h 380IPSTEALTH 381IPX 382LIBMBPOOL 383LIBMCHAIN 384LIBALIAS 385MBUF_STRESS_TEST 386NCP 387NETATALK opt_atalk.h 388PPP_BSDCOMP opt_ppp.h 389PPP_DEFLATE opt_ppp.h 390PPP_FILTER opt_ppp.h 391SLIP_IFF_OPTS opt_slip.h 392TCPDEBUG 393TCP_SIGNATURE opt_inet.h 394DEV_VLAN opt_vlan.h 395VLAN_ARRAY opt_vlan.h 396XBONEHACK 397 398# 399# SCTP 400# 401SCTP opt_sctp.h 402SCTP_DEBUG opt_sctp.h # Enable debug printfs 403SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 404SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 405SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 406SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 407SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 408SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 409SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 410# 411# 412# 413 414# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 415# Each netgraph node type can be either be compiled into the kernel 416# or loaded dynamically. To get the former, include the corresponding 417# option below. Each type has its own man page, e.g. ng_async(4). 418NETGRAPH 419NETGRAPH_DEBUG opt_netgraph.h 420NETGRAPH_ASYNC opt_netgraph.h 421NETGRAPH_ATMLLC opt_netgraph.h 422NETGRAPH_ATM_ATMPIF opt_netgraph.h 423NETGRAPH_BLUETOOTH opt_netgraph.h 424NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 425NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 426NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 427NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 428NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 429NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 430NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 431NETGRAPH_BPF opt_netgraph.h 432NETGRAPH_BRIDGE opt_netgraph.h 433NETGRAPH_CAR opt_netgraph.h 434NETGRAPH_CISCO opt_netgraph.h 435NETGRAPH_DEFLATE opt_netgraph.h 436NETGRAPH_DEVICE opt_netgraph.h 437NETGRAPH_ECHO opt_netgraph.h 438NETGRAPH_EIFACE opt_netgraph.h 439NETGRAPH_ETHER opt_netgraph.h 440NETGRAPH_FEC opt_netgraph.h 441NETGRAPH_FRAME_RELAY opt_netgraph.h 442NETGRAPH_GIF opt_netgraph.h 443NETGRAPH_GIF_DEMUX opt_netgraph.h 444NETGRAPH_HOLE opt_netgraph.h 445NETGRAPH_IFACE opt_netgraph.h 446NETGRAPH_IP_INPUT opt_netgraph.h 447NETGRAPH_IPFW opt_netgraph.h 448NETGRAPH_KSOCKET opt_netgraph.h 449NETGRAPH_L2TP opt_netgraph.h 450NETGRAPH_LMI opt_netgraph.h 451# MPPC compression requires proprietary files (not included) 452NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 453NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 454NETGRAPH_NAT opt_netgraph.h 455NETGRAPH_NETFLOW opt_netgraph.h 456NETGRAPH_ONE2MANY opt_netgraph.h 457NETGRAPH_PPP opt_netgraph.h 458NETGRAPH_PPPOE opt_netgraph.h 459NETGRAPH_PPTPGRE opt_netgraph.h 460NETGRAPH_PRED1 opt_netgraph.h 461NETGRAPH_RFC1490 opt_netgraph.h 462NETGRAPH_SOCKET opt_netgraph.h 463NETGRAPH_SPLIT opt_netgraph.h 464NETGRAPH_SPPP opt_netgraph.h 465NETGRAPH_TAG opt_netgraph.h 466NETGRAPH_TCPMSS opt_netgraph.h 467NETGRAPH_TEE opt_netgraph.h 468NETGRAPH_TTY opt_netgraph.h 469NETGRAPH_UI opt_netgraph.h 470NETGRAPH_VJC opt_netgraph.h 471 472# NgATM options 473NGATM_ATM opt_netgraph.h 474NGATM_ATMBASE opt_netgraph.h 475NGATM_SSCOP opt_netgraph.h 476NGATM_SSCFU opt_netgraph.h 477NGATM_UNI opt_netgraph.h 478NGATM_CCATM opt_netgraph.h 479 480# DRM options 481DRM_DEBUG opt_drm.h 482 483ZERO_COPY_SOCKETS opt_zero.h 484TI_PRIVATE_JUMBOS opt_ti.h 485TI_JUMBO_HDRSPLIT opt_ti.h 486 487# ATM (HARP version) - disabled as not MPSAFE in 7.0 488#ATM_CORE opt_atm.h 489#ATM_IP opt_atm.h 490#ATM_SIGPVC opt_atm.h 491#ATM_SPANS opt_atm.h 492#ATM_UNI opt_atm.h 493 494# XXX Conflict: # of devices vs network protocol (Native ATM). 495# This makes "atm.h" unusable. 496NATM 497 498# DPT driver debug flags 499DPT_MEASURE_PERFORMANCE opt_dpt.h 500DPT_HANDLE_TIMEOUTS opt_dpt.h 501DPT_TIMEOUT_FACTOR opt_dpt.h 502DPT_LOST_IRQ opt_dpt.h 503DPT_RESET_HBA opt_dpt.h 504 505# Misc debug flags. Most of these should probably be replaced with 506# 'DEBUG', and then let people recompile just the interesting modules 507# with 'make CC="cc -DDEBUG"'. 508CLUSTERDEBUG opt_debug_cluster.h 509DEBUG_1284 opt_ppb_1284.h 510VP0_DEBUG opt_vpo.h 511LPT_DEBUG opt_lpt.h 512PLIP_DEBUG opt_plip.h 513LOCKF_DEBUG opt_debug_lockf.h 514NETATALKDEBUG opt_atalk.h 515SI_DEBUG opt_debug_si.h 516 517# Fb options 518FB_DEBUG opt_fb.h 519FB_INSTALL_CDEV opt_fb.h 520 521# ppbus related options 522PERIPH_1284 opt_ppb_1284.h 523DONTPROBE_1284 opt_ppb_1284.h 524 525# smbus related options 526ENABLE_ALART opt_intpm.h 527 528# These cause changes all over the kernel 529BLKDEV_IOSIZE opt_global.h 530MAXPHYS opt_global.h 531DFLTPHYS opt_global.h 532BURN_BRIDGES opt_global.h 533DEBUG opt_global.h 534DEBUG_LOCKS opt_global.h 535DEBUG_VFS_LOCKS opt_global.h 536DIAGNOSTIC opt_global.h 537INVARIANT_SUPPORT opt_global.h 538INVARIANTS opt_global.h 539MCLSHIFT opt_global.h 540MUTEX_DEBUG opt_global.h 541MUTEX_NOINLINE opt_global.h 542LOCK_PROFILING opt_global.h 543LOCK_PROFILING_FAST opt_global.h 544MSIZE opt_global.h 545REGRESSION opt_global.h 546RESTARTABLE_PANICS opt_global.h 547RWLOCK_NOINLINE opt_global.h 548SX_NOINLINE opt_global.h 549VFS_BIO_DEBUG opt_global.h 550 551# These are VM related options 552VM_KMEM_SIZE opt_vm.h 553VM_KMEM_SIZE_SCALE opt_vm.h 554VM_KMEM_SIZE_MAX opt_vm.h 555VM_NRESERVLEVEL opt_vm.h 556VM_LEVEL_0_ORDER opt_vm.h 557NO_SWAPPING opt_vm.h 558MALLOC_MAKE_FAILURES opt_vm.h 559MALLOC_PROFILE opt_vm.h 560 561# The MemGuard replacement allocator used for tamper-after-free detection 562DEBUG_MEMGUARD opt_vm.h 563 564# The RedZone malloc(9) protection 565DEBUG_REDZONE opt_vm.h 566 567# Standard SMP options 568SMP opt_global.h 569 570# Size of the kernel message buffer 571MSGBUF_SIZE opt_msgbuf.h 572 573# NFS options 574NFS_MINATTRTIMO opt_nfs.h 575NFS_MAXATTRTIMO opt_nfs.h 576NFS_MINDIRATTRTIMO opt_nfs.h 577NFS_MAXDIRATTRTIMO opt_nfs.h 578NFS_GATHERDELAY opt_nfs.h 579NFS_WDELAYHASHSIZ opt_nfs.h 580NFS_DEBUG opt_nfs.h 581 582# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 583OVERRIDE_CARD opt_bktr.h 584OVERRIDE_TUNER opt_bktr.h 585OVERRIDE_DBX opt_bktr.h 586OVERRIDE_MSP opt_bktr.h 587BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 588BROOKTREE_ALLOC_PAGES opt_bktr.h 589BKTR_OVERRIDE_CARD opt_bktr.h 590BKTR_OVERRIDE_TUNER opt_bktr.h 591BKTR_OVERRIDE_DBX opt_bktr.h 592BKTR_OVERRIDE_MSP opt_bktr.h 593BKTR_SYSTEM_DEFAULT opt_bktr.h 594BKTR_ALLOC_PAGES opt_bktr.h 595BKTR_USE_PLL opt_bktr.h 596BKTR_GPIO_ACCESS opt_bktr.h 597BKTR_NO_MSP_RESET opt_bktr.h 598BKTR_430_FX_MODE opt_bktr.h 599BKTR_SIS_VIA_MODE opt_bktr.h 600BKTR_USE_FREEBSD_SMBUS opt_bktr.h 601BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 602 603BREAK_TO_DEBUGGER opt_comconsole.h 604ALT_BREAK_TO_DEBUGGER opt_comconsole.h 605 606# Options to support PPS 607UART_PPS_ON_CTS opt_uart.h 608 609# options for bus/device framework 610BUS_DEBUG opt_bus.h 611 612# options for USB support 613USB_DEBUG opt_usb.h 614USBVERBOSE opt_usb.h 615UKBD_DFLT_KEYMAP opt_ukbd.h 616UPLCOM_INTR_INTERVAL opt_uplcom.h 617UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 618UVSCOM_INTR_INTERVAL opt_uvscom.h 619 620# Embedded system options 621INIT_PATH 622 623ROOTDEVNAME 624 625FDC_DEBUG opt_fdc.h 626PCFCLOCK_VERBOSE opt_pcfclock.h 627PCFCLOCK_MAX_RETRIES opt_pcfclock.h 628 629KTR opt_global.h 630KTR_ALQ opt_ktr.h 631KTR_MASK opt_ktr.h 632KTR_CPUMASK opt_ktr.h 633KTR_COMPILE opt_global.h 634KTR_ENTRIES opt_global.h 635KTR_VERBOSE opt_ktr.h 636WITNESS opt_global.h 637WITNESS_KDB opt_witness.h 638WITNESS_SKIPSPIN opt_witness.h 639 640# options for ACPI support 641ACPI_DEBUG opt_acpi.h 642ACPI_MAX_THREADS opt_acpi.h 643ACPI_NO_SEMAPHORES opt_acpi.h 644 645# ISA support 646DEV_ISA opt_isa.h 647ISAPNP opt_isa.h 648 649# various 'device presence' options. 650DEV_BPF opt_bpf.h 651DEV_MCA opt_mca.h 652DEV_CARP opt_carp.h 653DEV_SPLASH opt_splash.h 654 655# EISA support 656DEV_EISA opt_eisa.h 657EISA_SLOTS opt_eisa.h 658 659# ed driver 660ED_HPP opt_ed.h 661ED_3C503 opt_ed.h 662ED_SIC opt_ed.h 663 664# bce driver 665BCE_DEBUG opt_bce.h 666 667# wi driver 668WI_SYMBOL_FIRMWARE opt_wi.h 669 670SOCKBUF_DEBUG opt_global.h 671 672# options for ubsec driver 673UBSEC_DEBUG opt_ubsec.h 674UBSEC_RNDTEST opt_ubsec.h 675UBSEC_NO_RNG opt_ubsec.h 676 677# options for hifn driver 678HIFN_DEBUG opt_hifn.h 679HIFN_RNDTEST opt_hifn.h 680 681# options for safenet driver 682SAFE_DEBUG opt_safe.h 683SAFE_NO_RNG opt_safe.h 684SAFE_RNDTEST opt_safe.h 685 686# syscons options 687MAXCONS opt_syscons.h 688SC_ALT_MOUSE_IMAGE opt_syscons.h 689SC_CUT_SPACES2TABS opt_syscons.h 690SC_CUT_SEPCHARS opt_syscons.h 691SC_DEBUG_LEVEL opt_syscons.h 692SC_DFLT_FONT opt_syscons.h 693SC_DISABLE_KDBKEY opt_syscons.h 694SC_DISABLE_REBOOT opt_syscons.h 695SC_HISTORY_SIZE opt_syscons.h 696SC_KERNEL_CONS_ATTR opt_syscons.h 697SC_KERNEL_CONS_REV_ATTR opt_syscons.h 698SC_MOUSE_CHAR opt_syscons.h 699SC_NO_CUTPASTE opt_syscons.h 700SC_NO_FONT_LOADING opt_syscons.h 701SC_NO_HISTORY opt_syscons.h 702SC_NO_MODE_CHANGE opt_syscons.h 703SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 704SC_NO_SYSMOUSE opt_syscons.h 705SC_NORM_ATTR opt_syscons.h 706SC_NORM_REV_ATTR opt_syscons.h 707SC_PIXEL_MODE opt_syscons.h 708SC_RENDER_DEBUG opt_syscons.h 709SC_TWOBUTTON_MOUSE opt_syscons.h 710 711# options for printf 712PRINTF_BUFR_SIZE opt_printf.h 713 714# kbd options 715KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 716KBD_INSTALL_CDEV opt_kbd.h 717KBD_MAXRETRY opt_kbd.h 718KBD_MAXWAIT opt_kbd.h 719KBD_RESETDELAY opt_kbd.h 720KBDIO_DEBUG opt_kbd.h 721 722# options for the Atheros driver 723ATH_DEBUG opt_ath.h 724ATH_TXBUF opt_ath.h 725ATH_RXBUF opt_ath.h 726ATH_DIAGAPI opt_ath.h 727ATH_TX99_DIAG opt_ath.h 728 729# dcons options 730DCONS_BUF_SIZE opt_dcons.h 731DCONS_POLL_HZ opt_dcons.h 732DCONS_FORCE_CONSOLE opt_dcons.h 733DCONS_FORCE_GDB opt_dcons.h 734 735# Static unit counts 736NI4BTRC opt_i4b.h 737NI4BRBCH opt_i4b.h 738NI4BTEL opt_i4b.h 739#XXXBZ#NI4BIPR opt_i4b.h 740#XXXBZ#NI4BING opt_i4b.h 741#XXXBZ#NI4BISPPP opt_i4b.h 742 743# VFS options 744LOOKUP_SHARED opt_vfs.h 745 746# HWPMC options 747HWPMC_HOOKS 748 749# XBOX options for FreeBSD/i386, but some files are MI 750XBOX opt_xbox.h 751 752# XFS 753XFS 754 755# Interrupt filtering 756INTR_FILTER opt_global.h 757 758#Disable code to dispatch tcp offloading 759TCP_OFFLOAD_DISABLE opt_inet.h 760