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_PART_MBR opt_geom.h 93GEOM_PC98 opt_geom.h 94GEOM_RAID3 opt_geom.h 95GEOM_SHSEC opt_geom.h 96GEOM_STRIPE opt_geom.h 97GEOM_SUNLABEL opt_geom.h 98GEOM_UZIP opt_geom.h 99GEOM_VOL opt_geom.h 100GEOM_ZERO opt_geom.h 101KSE opt_global.h 102KSTACK_MAX_PAGES 103KSTACK_PAGES 104KTRACE 105KTRACE_REQUEST_POOL opt_ktrace.h 106LIBICONV 107MAC 108MAC_ALWAYS_LABEL_MBUF opt_mac.h 109MAC_BIBA opt_dontuse.h 110MAC_BSDEXTENDED opt_dontuse.h 111MAC_IFOFF opt_dontuse.h 112MAC_LOMAC opt_dontuse.h 113MAC_MLS opt_dontuse.h 114MAC_NONE opt_dontuse.h 115MAC_PARTITION opt_dontuse.h 116MAC_PORTACL opt_dontuse.h 117MAC_SEEOTHERUIDS opt_dontuse.h 118MAC_STATIC opt_mac.h 119MAC_STUB opt_dontuse.h 120MAC_TEST opt_dontuse.h 121MD_ROOT opt_md.h 122MD_ROOT_SIZE opt_md.h 123MFI_DEBUG opt_mfi.h 124MFI_DECODE_LOG opt_mfi.h 125MPROF_BUFFERS opt_mprof.h 126MPROF_HASH_SIZE opt_mprof.h 127NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 128NO_ADAPTIVE_RWLOCKS 129NSWBUF_MIN opt_swap.h 130MBUF_PACKET_ZONE_DISABLE opt_global.h 131PANIC_REBOOT_WAIT_TIME opt_panic.h 132PPC_DEBUG opt_ppc.h 133PPC_PROBE_CHIPSET opt_ppc.h 134PPS_SYNC opt_ntp.h 135PREEMPTION opt_sched.h 136QUOTA 137SCHED_4BSD 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 199TMPFS opt_dontuse.h 200UDF 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 only in dev/iscsi 327ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 328 329# Options used in the 'ata' ATA/ATAPI driver 330ATA_STATIC_ID opt_ata.h 331ATA_NOPCI opt_ata.h 332 333# Net stuff. 334ACCEPT_FILTER_DATA 335ACCEPT_FILTER_HTTP 336ALTQ opt_global.h 337ALTQ_CBQ opt_altq.h 338ALTQ_RED opt_altq.h 339ALTQ_RIO opt_altq.h 340ALTQ_HFSC opt_altq.h 341ALTQ_CDNR opt_altq.h 342ALTQ_PRIQ opt_altq.h 343ALTQ_NOPCC opt_altq.h 344ALTQ_DEBUG opt_altq.h 345BOOTP opt_bootp.h 346BOOTP_COMPAT opt_bootp.h 347BOOTP_NFSROOT opt_bootp.h 348BOOTP_NFSV3 opt_bootp.h 349BOOTP_WIRED_TO opt_bootp.h 350DEVICE_POLLING 351DEV_ENC opt_enc.h 352DEV_PF opt_pf.h 353DEV_PFLOG opt_pf.h 354DEV_PFSYNC opt_pf.h 355PF_MPSAFE_UGID opt_pf.h 356ETHER_II opt_ef.h 357ETHER_8023 opt_ef.h 358ETHER_8022 opt_ef.h 359ETHER_SNAP opt_ef.h 360MROUTING opt_mrouting.h 361INET opt_inet.h 362INET6 opt_inet6.h 363IPSEC opt_ipsec.h 364IPSEC_DEBUG opt_ipsec.h 365IPSEC_FILTERTUNNEL opt_ipsec.h 366IPDIVERT 367DUMMYNET opt_ipdn.h 368IPFILTER opt_ipfilter.h 369IPFILTER_LOG opt_ipfilter.h 370IPFILTER_LOOKUP opt_ipfilter.h 371IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 372IPFIREWALL opt_ipfw.h 373IPFIREWALL_VERBOSE opt_ipfw.h 374IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 375IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 376IPFIREWALL_FORWARD opt_ipfw.h 377IPFIREWALL_NAT opt_ipfw.h 378IPSTEALTH 379IPX 380LIBMBPOOL 381LIBMCHAIN 382LIBALIAS 383MBUF_STRESS_TEST 384NCP 385NETATALK opt_atalk.h 386PPP_BSDCOMP opt_ppp.h 387PPP_DEFLATE opt_ppp.h 388PPP_FILTER opt_ppp.h 389SLIP_IFF_OPTS opt_slip.h 390TCPDEBUG 391TCP_SIGNATURE opt_inet.h 392DEV_VLAN opt_vlan.h 393VLAN_ARRAY opt_vlan.h 394XBONEHACK 395 396# 397# SCTP 398# 399SCTP opt_sctp.h 400SCTP_DEBUG opt_sctp.h # Enable debug printfs 401SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril 402SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 403SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 404SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 405SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 406SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 407SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 408# 409# 410# 411 412# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 413# Each netgraph node type can be either be compiled into the kernel 414# or loaded dynamically. To get the former, include the corresponding 415# option below. Each type has its own man page, e.g. ng_async(4). 416NETGRAPH 417NETGRAPH_DEBUG opt_netgraph.h 418NETGRAPH_ASYNC opt_netgraph.h 419NETGRAPH_ATMLLC opt_netgraph.h 420NETGRAPH_ATM_ATMPIF opt_netgraph.h 421NETGRAPH_BLUETOOTH opt_netgraph.h 422NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 423NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 424NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 425NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 426NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 427NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 428NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 429NETGRAPH_BPF opt_netgraph.h 430NETGRAPH_BRIDGE opt_netgraph.h 431NETGRAPH_CAR opt_netgraph.h 432NETGRAPH_CISCO opt_netgraph.h 433NETGRAPH_DEFLATE opt_netgraph.h 434NETGRAPH_DEVICE opt_netgraph.h 435NETGRAPH_ECHO opt_netgraph.h 436NETGRAPH_EIFACE opt_netgraph.h 437NETGRAPH_ETHER opt_netgraph.h 438NETGRAPH_FEC opt_netgraph.h 439NETGRAPH_FRAME_RELAY opt_netgraph.h 440NETGRAPH_GIF opt_netgraph.h 441NETGRAPH_GIF_DEMUX opt_netgraph.h 442NETGRAPH_HOLE opt_netgraph.h 443NETGRAPH_IFACE opt_netgraph.h 444NETGRAPH_IP_INPUT opt_netgraph.h 445NETGRAPH_IPFW opt_netgraph.h 446NETGRAPH_KSOCKET opt_netgraph.h 447NETGRAPH_L2TP opt_netgraph.h 448NETGRAPH_LMI opt_netgraph.h 449# MPPC compression requires proprietary files (not included) 450NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 451NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 452NETGRAPH_NAT opt_netgraph.h 453NETGRAPH_NETFLOW opt_netgraph.h 454NETGRAPH_ONE2MANY opt_netgraph.h 455NETGRAPH_PPP opt_netgraph.h 456NETGRAPH_PPPOE opt_netgraph.h 457NETGRAPH_PPTPGRE opt_netgraph.h 458NETGRAPH_PRED1 opt_netgraph.h 459NETGRAPH_RFC1490 opt_netgraph.h 460NETGRAPH_SOCKET opt_netgraph.h 461NETGRAPH_SPLIT opt_netgraph.h 462NETGRAPH_SPPP opt_netgraph.h 463NETGRAPH_TAG opt_netgraph.h 464NETGRAPH_TCPMSS opt_netgraph.h 465NETGRAPH_TEE opt_netgraph.h 466NETGRAPH_TTY opt_netgraph.h 467NETGRAPH_UI opt_netgraph.h 468NETGRAPH_VJC opt_netgraph.h 469 470# NgATM options 471NGATM_ATM opt_netgraph.h 472NGATM_ATMBASE opt_netgraph.h 473NGATM_SSCOP opt_netgraph.h 474NGATM_SSCFU opt_netgraph.h 475NGATM_UNI opt_netgraph.h 476NGATM_CCATM opt_netgraph.h 477 478# DRM options 479DRM_DEBUG opt_drm.h 480 481ZERO_COPY_SOCKETS opt_zero.h 482TI_PRIVATE_JUMBOS opt_ti.h 483TI_JUMBO_HDRSPLIT opt_ti.h 484 485# ATM (HARP version) - disabled as not MPSAFE in 7.0 486#ATM_CORE opt_atm.h 487#ATM_IP opt_atm.h 488#ATM_SIGPVC opt_atm.h 489#ATM_SPANS opt_atm.h 490#ATM_UNI opt_atm.h 491 492# XXX Conflict: # of devices vs network protocol (Native ATM). 493# This makes "atm.h" unusable. 494NATM 495 496# DPT driver debug flags 497DPT_MEASURE_PERFORMANCE opt_dpt.h 498DPT_HANDLE_TIMEOUTS opt_dpt.h 499DPT_TIMEOUT_FACTOR opt_dpt.h 500DPT_LOST_IRQ opt_dpt.h 501DPT_RESET_HBA opt_dpt.h 502 503# Misc debug flags. Most of these should probably be replaced with 504# 'DEBUG', and then let people recompile just the interesting modules 505# with 'make CC="cc -DDEBUG"'. 506CLUSTERDEBUG opt_debug_cluster.h 507DEBUG_1284 opt_ppb_1284.h 508VP0_DEBUG opt_vpo.h 509LPT_DEBUG opt_lpt.h 510PLIP_DEBUG opt_plip.h 511LOCKF_DEBUG opt_debug_lockf.h 512NETATALKDEBUG opt_atalk.h 513SI_DEBUG opt_debug_si.h 514 515# Fb options 516FB_DEBUG opt_fb.h 517FB_INSTALL_CDEV opt_fb.h 518 519# ppbus related options 520PERIPH_1284 opt_ppb_1284.h 521DONTPROBE_1284 opt_ppb_1284.h 522 523# smbus related options 524ENABLE_ALART opt_intpm.h 525 526# These cause changes all over the kernel 527BLKDEV_IOSIZE opt_global.h 528MAXPHYS opt_global.h 529DFLTPHYS opt_global.h 530BURN_BRIDGES opt_global.h 531DEBUG opt_global.h 532DEBUG_LOCKS opt_global.h 533DEBUG_VFS_LOCKS opt_global.h 534DIAGNOSTIC opt_global.h 535INVARIANT_SUPPORT opt_global.h 536INVARIANTS opt_global.h 537MCLSHIFT opt_global.h 538MUTEX_DEBUG opt_global.h 539MUTEX_NOINLINE opt_global.h 540LOCK_PROFILING opt_global.h 541LOCK_PROFILING_FAST opt_global.h 542LOCK_PROFILING_SHARED opt_global.h 543MSIZE opt_global.h 544REGRESSION opt_global.h 545RESTARTABLE_PANICS opt_global.h 546RWLOCK_NOINLINE opt_global.h 547SX_NOINLINE opt_global.h 548VFS_BIO_DEBUG opt_global.h 549 550# These are VM related options 551VM_KMEM_SIZE opt_vm.h 552VM_KMEM_SIZE_SCALE opt_vm.h 553VM_KMEM_SIZE_MAX opt_vm.h 554NO_SWAPPING opt_vm.h 555MALLOC_MAKE_FAILURES opt_vm.h 556MALLOC_PROFILE opt_vm.h 557 558# The MemGuard replacement allocator used for tamper-after-free detection 559DEBUG_MEMGUARD opt_vm.h 560 561# The RedZone malloc(9) protection 562DEBUG_REDZONE opt_vm.h 563 564# Standard SMP options 565SMP opt_global.h 566 567# Size of the kernel message buffer 568MSGBUF_SIZE opt_msgbuf.h 569 570# NFS options 571NFS_MINATTRTIMO opt_nfs.h 572NFS_MAXATTRTIMO opt_nfs.h 573NFS_MINDIRATTRTIMO opt_nfs.h 574NFS_MAXDIRATTRTIMO opt_nfs.h 575NFS_GATHERDELAY opt_nfs.h 576NFS_WDELAYHASHSIZ opt_nfs.h 577NFS_DEBUG opt_nfs.h 578 579# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 580OVERRIDE_CARD opt_bktr.h 581OVERRIDE_TUNER opt_bktr.h 582OVERRIDE_DBX opt_bktr.h 583OVERRIDE_MSP opt_bktr.h 584BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 585BROOKTREE_ALLOC_PAGES opt_bktr.h 586BKTR_OVERRIDE_CARD opt_bktr.h 587BKTR_OVERRIDE_TUNER opt_bktr.h 588BKTR_OVERRIDE_DBX opt_bktr.h 589BKTR_OVERRIDE_MSP opt_bktr.h 590BKTR_SYSTEM_DEFAULT opt_bktr.h 591BKTR_ALLOC_PAGES opt_bktr.h 592BKTR_USE_PLL opt_bktr.h 593BKTR_GPIO_ACCESS opt_bktr.h 594BKTR_NO_MSP_RESET opt_bktr.h 595BKTR_430_FX_MODE opt_bktr.h 596BKTR_SIS_VIA_MODE opt_bktr.h 597BKTR_USE_FREEBSD_SMBUS opt_bktr.h 598BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 599 600BREAK_TO_DEBUGGER opt_comconsole.h 601ALT_BREAK_TO_DEBUGGER opt_comconsole.h 602 603# Options to support PPS 604UART_PPS_ON_CTS opt_uart.h 605 606# options for bus/device framework 607BUS_DEBUG opt_bus.h 608 609# options for USB support 610USB_DEBUG opt_usb.h 611USBVERBOSE opt_usb.h 612UKBD_DFLT_KEYMAP opt_ukbd.h 613UPLCOM_INTR_INTERVAL opt_uplcom.h 614UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 615UVSCOM_INTR_INTERVAL opt_uvscom.h 616 617# Embedded system options 618INIT_PATH 619 620ROOTDEVNAME 621 622FDC_DEBUG opt_fdc.h 623PCFCLOCK_VERBOSE opt_pcfclock.h 624PCFCLOCK_MAX_RETRIES opt_pcfclock.h 625 626KTR opt_global.h 627KTR_ALQ opt_ktr.h 628KTR_MASK opt_ktr.h 629KTR_CPUMASK opt_ktr.h 630KTR_COMPILE opt_global.h 631KTR_ENTRIES opt_global.h 632KTR_VERBOSE opt_ktr.h 633WITNESS opt_global.h 634WITNESS_KDB opt_witness.h 635WITNESS_SKIPSPIN opt_witness.h 636 637# options for ACPI support 638ACPI_DEBUG opt_acpi.h 639ACPI_MAX_THREADS opt_acpi.h 640ACPI_NO_SEMAPHORES opt_acpi.h 641 642# ISA support 643DEV_ISA opt_isa.h 644ISAPNP opt_isa.h 645 646# various 'device presence' options. 647DEV_BPF opt_bpf.h 648DEV_MCA opt_mca.h 649DEV_CARP opt_carp.h 650DEV_SPLASH opt_splash.h 651 652# EISA support 653DEV_EISA opt_eisa.h 654EISA_SLOTS opt_eisa.h 655 656# ed driver 657ED_HPP opt_ed.h 658ED_3C503 opt_ed.h 659ED_SIC opt_ed.h 660 661# bce driver 662BCE_DEBUG opt_bce.h 663 664# wi driver 665WI_SYMBOL_FIRMWARE opt_wi.h 666 667SOCKBUF_DEBUG opt_global.h 668 669# options for ubsec driver 670UBSEC_DEBUG opt_ubsec.h 671UBSEC_RNDTEST opt_ubsec.h 672UBSEC_NO_RNG opt_ubsec.h 673 674# options for hifn driver 675HIFN_DEBUG opt_hifn.h 676HIFN_RNDTEST opt_hifn.h 677 678# options for safenet driver 679SAFE_DEBUG opt_safe.h 680SAFE_NO_RNG opt_safe.h 681SAFE_RNDTEST opt_safe.h 682 683# syscons options 684MAXCONS opt_syscons.h 685SC_ALT_MOUSE_IMAGE opt_syscons.h 686SC_CUT_SPACES2TABS opt_syscons.h 687SC_CUT_SEPCHARS opt_syscons.h 688SC_DEBUG_LEVEL opt_syscons.h 689SC_DFLT_FONT opt_syscons.h 690SC_DISABLE_KDBKEY opt_syscons.h 691SC_DISABLE_REBOOT opt_syscons.h 692SC_HISTORY_SIZE opt_syscons.h 693SC_KERNEL_CONS_ATTR opt_syscons.h 694SC_KERNEL_CONS_REV_ATTR opt_syscons.h 695SC_MOUSE_CHAR opt_syscons.h 696SC_NO_CUTPASTE opt_syscons.h 697SC_NO_FONT_LOADING opt_syscons.h 698SC_NO_HISTORY opt_syscons.h 699SC_NO_MODE_CHANGE opt_syscons.h 700SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 701SC_NO_SYSMOUSE opt_syscons.h 702SC_NORM_ATTR opt_syscons.h 703SC_NORM_REV_ATTR opt_syscons.h 704SC_PIXEL_MODE opt_syscons.h 705SC_RENDER_DEBUG opt_syscons.h 706SC_TWOBUTTON_MOUSE opt_syscons.h 707 708# options for printf 709PRINTF_BUFR_SIZE opt_printf.h 710 711# kbd options 712KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 713KBD_INSTALL_CDEV opt_kbd.h 714KBD_MAXRETRY opt_kbd.h 715KBD_MAXWAIT opt_kbd.h 716KBD_RESETDELAY opt_kbd.h 717KBDIO_DEBUG opt_kbd.h 718 719# options for the Atheros driver 720ATH_DEBUG opt_ath.h 721ATH_TXBUF opt_ath.h 722ATH_RXBUF opt_ath.h 723ATH_DIAGAPI opt_ath.h 724ATH_TX99_DIAG opt_ath.h 725 726# dcons options 727DCONS_BUF_SIZE opt_dcons.h 728DCONS_POLL_HZ opt_dcons.h 729DCONS_FORCE_CONSOLE opt_dcons.h 730DCONS_FORCE_GDB opt_dcons.h 731 732# Static unit counts 733NI4BTRC opt_i4b.h 734NI4BRBCH opt_i4b.h 735NI4BTEL opt_i4b.h 736#XXXBZ#NI4BIPR opt_i4b.h 737#XXXBZ#NI4BING opt_i4b.h 738#XXXBZ#NI4BISPPP opt_i4b.h 739 740# VFS options 741LOOKUP_SHARED opt_vfs.h 742 743# HWPMC options 744HWPMC_HOOKS 745 746# XBOX options for FreeBSD/i386, but some files are MI 747XBOX opt_xbox.h 748 749# XFS 750XFS 751 752# Interrupt filtering 753INTR_FILTER opt_global.h 754