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 affect 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 53GDBSPEED opt_gdb.h 54KDB opt_global.h 55KDB_TRACE opt_kdb.h 56KDB_UNATTENDED opt_kdb.h 57SYSCTL_DEBUG opt_sysctl.h 58 59# Miscellaneous options. 60ADAPTIVE_GIANT opt_adaptive_mutexes.h 61NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 62ALQ 63CODA_COMPAT_5 opt_coda.h 64COMPAT_43 opt_compat.h 65COMPAT_FREEBSD4 opt_compat.h 66COMPILING_LINT opt_global.h 67CONSPEED opt_comconsole.h 68CY_PCI_FASTINTR 69DIRECTIO opt_directio.h 70FULL_PREEMPTION opt_sched.h 71PREEMPTION opt_sched.h 72GEOM_AES opt_geom.h 73GEOM_APPLE opt_geom.h 74GEOM_BDE opt_geom.h 75GEOM_BSD opt_geom.h 76GEOM_CONCAT opt_geom.h 77GEOM_FOX opt_geom.h 78GEOM_GATE opt_geom.h 79GEOM_GPT opt_geom.h 80GEOM_LABEL opt_geom.h 81GEOM_MBR opt_geom.h 82GEOM_MIRROR opt_geom.h 83GEOM_NOP opt_geom.h 84GEOM_PC98 opt_geom.h 85GEOM_RAID3 opt_geom.h 86GEOM_SHSEC opt_geom.h 87GEOM_STRIPE opt_geom.h 88GEOM_SUNLABEL opt_geom.h 89GEOM_UZIP opt_geom.h 90GEOM_VOL opt_geom.h 91KSTACK_MAX_PAGES 92KSTACK_PAGES 93KTRACE 94KTRACE_REQUEST_POOL opt_ktrace.h 95LIBICONV 96MAC 97MAC_ALWAYS_LABEL_MBUF opt_mac.h 98MAC_BIBA opt_dontuse.h 99MAC_BSDEXTENDED opt_dontuse.h 100MAC_DEBUG opt_mac.h 101MAC_IFOFF opt_dontuse.h 102MAC_LOMAC opt_dontuse.h 103MAC_MLS opt_dontuse.h 104MAC_NONE opt_dontuse.h 105MAC_PARTITION opt_dontuse.h 106MAC_PORTACL opt_dontuse.h 107MAC_SEEOTHERUIDS opt_dontuse.h 108MAC_STATIC opt_mac.h 109MAC_STUB opt_dontuse.h 110MAC_TEST opt_dontuse.h 111MD_ROOT opt_md.h 112MD_ROOT_SIZE opt_md.h 113MPROF_BUFFERS opt_mprof.h 114MPROF_HASH_SIZE opt_mprof.h 115MUTEX_WAKE_ALL 116NSWBUF_MIN opt_swap.h 117PANIC_REBOOT_WAIT_TIME opt_panic.h 118PPS_SYNC opt_ntp.h 119PUC_FASTINTR opt_puc.h 120QUOTA 121SCHED_4BSD opt_sched.h 122SCHED_ULE opt_sched.h 123SHOW_BUSYBUFS 124SLEEPQUEUE_PROFILING 125SPX_HACK 126SUIDDIR opt_suiddir.h 127MSGMNB opt_sysvipc.h 128MSGMNI opt_sysvipc.h 129MSGSEG opt_sysvipc.h 130MSGSSZ opt_sysvipc.h 131MSGTQL opt_sysvipc.h 132SEMMAP opt_sysvipc.h 133SEMMNI opt_sysvipc.h 134SEMMNS opt_sysvipc.h 135SEMMNU opt_sysvipc.h 136SEMMSL opt_sysvipc.h 137SEMOPM opt_sysvipc.h 138SEMUME opt_sysvipc.h 139SHMALL opt_sysvipc.h 140SHMMAX opt_sysvipc.h 141SHMMAXPGS opt_sysvipc.h 142SHMMIN opt_sysvipc.h 143SHMMNI opt_sysvipc.h 144SHMSEG opt_sysvipc.h 145SYSVMSG opt_sysvipc.h 146SYSVSEM opt_sysvipc.h 147SYSVSHM opt_sysvipc.h 148SW_WATCHDOG opt_watchdog.h 149TURNSTILE_PROFILING 150TTYHOG opt_tty.h 151VFS_AIO 152WLCACHE opt_wavelan.h 153WLDEBUG opt_wavelan.h 154 155# POSIX kernel options 156P1003_1B_SEMAPHORES opt_posix.h 157_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 158 159# Do we want the config file compiled into the kernel? 160INCLUDE_CONFIG_FILE opt_config.h 161 162# Options for static filesystems. These should only be used at config 163# time, since the corresponding lkms cannot work if there are any static 164# dependencies. Unusability is enforced by hiding the defines for the 165# options in a never-included header. 166CD9660 opt_dontuse.h 167CODA opt_dontuse.h 168EXT2FS opt_dontuse.h 169FDESCFS opt_dontuse.h 170HPFS opt_dontuse.h 171LINPROCFS opt_dontuse.h 172MSDOSFS opt_dontuse.h 173NTFS opt_dontuse.h 174NULLFS opt_dontuse.h 175NWFS opt_dontuse.h 176PORTALFS opt_dontuse.h 177PROCFS opt_dontuse.h 178PSEUDOFS opt_dontuse.h 179SMBFS opt_dontuse.h 180UDF opt_dontuse.h 181UMAPFS opt_dontuse.h 182UNIONFS opt_dontuse.h 183 184# Pseudofs debugging 185PSEUDOFS_TRACE opt_pseudofs.h 186 187# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 188FFS opt_ffs_broken_fixme.h 189 190# These static filesystems have one slightly bogus static dependency in 191# sys/i386/i386/autoconf.c. If any of these filesystems are 192# statically compiled into the kernel, code for mounting them as root 193# filesystems will be enabled - but look below. 194NFSCLIENT opt_nfs.h 195NFSSERVER opt_nfs.h 196 197# filesystems and libiconv bridge 198CD9660_ICONV opt_dontuse.h 199MSDOSFS_ICONV opt_dontuse.h 200NTFS_ICONV opt_dontuse.h 201UDF_ICONV opt_dontuse.h 202 203# If you are following the conditions in the copyright, 204# you can enable soft-updates which will speed up a lot of thigs 205# and make the system safer from crashes at the same time. 206# otherwise a STUB module will be compiled in. 207SOFTUPDATES opt_ffs.h 208 209# Enabling this option turns on support for Access Control Lists in UFS, 210# which can be used to support high security configurations. Depends on 211# UFS_EXTATTR. 212UFS_ACL opt_ufs.h 213 214# Enabling this option turns on support for extended attributes in UFS-based 215# filesystems, which can be used to support high security configurations 216# as well as new filesystem features. 217UFS_EXTATTR opt_ufs.h 218UFS_EXTATTR_AUTOSTART opt_ufs.h 219 220# Enable fast hash lookups for large directories on UFS-based filesystems. 221UFS_DIRHASH opt_ufs.h 222 223# The below sentence is not in English, and neither is this one. 224# We plan to remove the static dependences above, with a 225# <filesystem>_ROOT option to control if it usable as root. This list 226# allows these options to be present in config files already (though 227# they won't make any difference yet). 228NFS_ROOT opt_nfsroot.h 229 230# SMB/CIFS requester 231NETSMB opt_netsmb.h 232NETSMBCRYPTO opt_netsmb.h 233 234# Experimental support for large MS-DOS filesystems; SEE WARNING IN "NOTES"! 235MSDOSFS_LARGE opt_msdosfs.h 236 237# Options used only in subr_param.c. 238HZ opt_param.h 239MAXFILES opt_param.h 240NBUF opt_param.h 241NMBCLUSTERS opt_param.h 242NSFBUFS opt_param.h 243VM_BCACHE_SIZE_MAX opt_param.h 244VM_SWZONE_SIZE_MAX opt_param.h 245MAXUSERS 246DFLDSIZ opt_param.h 247MAXDSIZ opt_param.h 248MAXSSIZ opt_param.h 249 250# Generic SCSI options. 251CAM_MAX_HIGHPOWER opt_cam.h 252CAMDEBUG opt_cam.h 253CAM_DEBUG_DELAY opt_cam.h 254CAM_DEBUG_BUS opt_cam.h 255CAM_DEBUG_TARGET opt_cam.h 256CAM_DEBUG_LUN opt_cam.h 257CAM_DEBUG_FLAGS opt_cam.h 258CAM_NEW_TRAN_CODE opt_cam.h 259SCSI_DELAY opt_scsi.h 260SCSI_NO_SENSE_STRINGS opt_scsi.h 261SCSI_NO_OP_STRINGS opt_scsi.h 262 263# Options used only in cam/scsi/scsi_cd.c 264CHANGER_MIN_BUSY_SECONDS opt_cd.h 265CHANGER_MAX_BUSY_SECONDS opt_cd.h 266 267# Options used only in cam/scsi/scsi_sa.c. 268SA_IO_TIMEOUT opt_sa.h 269SA_SPACE_TIMEOUT opt_sa.h 270SA_REWIND_TIMEOUT opt_sa.h 271SA_ERASE_TIMEOUT opt_sa.h 272SA_1FM_AT_EOD opt_sa.h 273 274# Options used only in cam/scsi/scsi_pt.c 275SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 276 277# Options used only in cam/scsi/scsi_ses.c 278SES_ENABLE_PASSTHROUGH opt_ses.h 279 280# Options used in dev/sym/ (Symbios SCSI driver). 281SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 282 # Allows the ncr to take precedence 283 # 1 (1<<0) -> 810a, 860 284 # 2 (1<<1) -> 825a, 875, 885, 895 285 # 4 (1<<2) -> 895a, 896, 1510d 286SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 287 # disabled:0 (default), enabled:1 288SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 289 # disabled:0, enabled:1 (default) 290SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 291 # default:8, range:[1..64] 292 293# Options used only in pci/ncr.c 294SCSI_NCR_DEBUG opt_ncr.h 295SCSI_NCR_MAX_SYNC opt_ncr.h 296SCSI_NCR_MAX_WIDE opt_ncr.h 297SCSI_NCR_MYADDR opt_ncr.h 298 299# Options used only in dev/isp/* 300ISP_TARGET_MODE opt_isp.h 301ISP_FW_CRASH_DUMP opt_isp.h 302 303# Options used in the 'ata' ATA/ATAPI driver 304ATA_STATIC_ID opt_ata.h 305ATA_NOPCI opt_ata.h 306 307# Net stuff. 308ACCEPT_FILTER_DATA 309ACCEPT_FILTER_HTTP 310ALTQ opt_global.h 311ALTQ_CBQ opt_altq.h 312ALTQ_RED opt_altq.h 313ALTQ_RIO opt_altq.h 314ALTQ_HFSC opt_altq.h 315ALTQ_CDNR opt_altq.h 316ALTQ_PRIQ opt_altq.h 317ALTQ_NOPCC opt_altq.h 318ALTQ_DEBUG opt_altq.h 319BOOTP opt_bootp.h 320BOOTP_COMPAT opt_bootp.h 321BOOTP_NFSROOT opt_bootp.h 322BOOTP_NFSV3 opt_bootp.h 323BOOTP_WIRED_TO opt_bootp.h 324BRIDGE opt_bdg.h 325DEV_PF opt_pf.h 326DEV_PFLOG opt_pf.h 327DEV_PFSYNC opt_pf.h 328ETHER_II opt_ef.h 329ETHER_8023 opt_ef.h 330ETHER_8022 opt_ef.h 331ETHER_SNAP opt_ef.h 332MROUTING opt_mrouting.h 333PIM opt_mrouting.h 334INET opt_inet.h 335INET6 opt_inet6.h 336IPSEC opt_ipsec.h 337IPSEC_ESP opt_ipsec.h 338IPSEC_DEBUG opt_ipsec.h 339IPSEC_FILTERGIF opt_ipsec.h 340FAST_IPSEC opt_ipsec.h 341IPDIVERT 342DUMMYNET opt_ipdn.h 343IPFILTER opt_ipfilter.h 344IPFILTER_LOG opt_ipfilter.h 345IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 346IPFIREWALL opt_ipfw.h 347IPFIREWALL_VERBOSE opt_ipfw.h 348IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 349IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 350IPFIREWALL_FORWARD opt_ipfw.h 351IPFIREWALL_FORWARD_EXTENDED opt_ipfw.h 352IPV6FIREWALL opt_ip6fw.h 353IPV6FIREWALL_VERBOSE opt_ip6fw.h 354IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h 355IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h 356IPSTEALTH 357IPX 358IPXIP opt_ipx.h 359LIBMBPOOL 360LIBMCHAIN 361MBUF_STRESS_TEST opt_mbuf_stress_test.h 362NCP 363NETATALK opt_atalk.h 364NET_WITH_GIANT opt_net.h 365PPP_BSDCOMP opt_ppp.h 366PPP_DEFLATE opt_ppp.h 367PPP_FILTER opt_ppp.h 368SLIP_IFF_OPTS opt_slip.h 369TCPDEBUG 370TCP_SIGNATURE opt_inet.h 371TCP_SACK_DEBUG opt_tcp_sack.h 372TCP_DROP_SYNFIN opt_tcp_input.h 373XBONEHACK 374 375# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 376# Each netgraph node type can be either be compiled into the kernel 377# or loaded dynamically. To get the former, include the corresponding 378# option below. Each type has its own man page, e.g. ng_async(4). 379NETGRAPH 380NETGRAPH_ASYNC opt_netgraph.h 381NETGRAPH_ATMLLC opt_netgraph.h 382NETGRAPH_ATM_ATMPIF opt_netgraph.h 383NETGRAPH_BLUETOOTH opt_netgraph.h 384NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 385NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 386NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 387NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 388NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 389NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 390NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 391NETGRAPH_BPF opt_netgraph.h 392NETGRAPH_BRIDGE opt_netgraph.h 393NETGRAPH_CISCO opt_netgraph.h 394NETGRAPH_DEVICE opt_netgraph.h 395NETGRAPH_ECHO opt_netgraph.h 396NETGRAPH_EIFACE opt_netgraph.h 397NETGRAPH_ETHER opt_netgraph.h 398NETGRAPH_FEC opt_netgraph.h 399NETGRAPH_FRAME_RELAY opt_netgraph.h 400NETGRAPH_GIF opt_netgraph.h 401NETGRAPH_GIF_DEMUX opt_netgraph.h 402NETGRAPH_HOLE opt_netgraph.h 403NETGRAPH_IFACE opt_netgraph.h 404NETGRAPH_IP_INPUT opt_netgraph.h 405NETGRAPH_IPFW opt_netgraph.h 406NETGRAPH_KSOCKET opt_netgraph.h 407NETGRAPH_L2TP opt_netgraph.h 408NETGRAPH_LMI opt_netgraph.h 409# MPPC compression requires proprietary files (not included) 410NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 411NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 412NETGRAPH_NETFLOW opt_netgraph.h 413NETGRAPH_ONE2MANY opt_netgraph.h 414NETGRAPH_PPP opt_netgraph.h 415NETGRAPH_PPPOE opt_netgraph.h 416NETGRAPH_PPTPGRE opt_netgraph.h 417NETGRAPH_RFC1490 opt_netgraph.h 418NETGRAPH_SOCKET opt_netgraph.h 419NETGRAPH_SPLIT opt_netgraph.h 420NETGRAPH_SPPP opt_netgraph.h 421NETGRAPH_TEE opt_netgraph.h 422NETGRAPH_TTY opt_netgraph.h 423NETGRAPH_UI opt_netgraph.h 424NETGRAPH_VJC opt_netgraph.h 425 426# NgATM options 427NGATM_ATM opt_netgraph.h 428NGATM_ATMBASE opt_netgraph.h 429NGATM_SSCOP opt_netgraph.h 430NGATM_SSCFU opt_netgraph.h 431NGATM_UNI opt_netgraph.h 432NGATM_CCATM opt_netgraph.h 433 434# DRM options 435DRM_DEBUG opt_drm.h 436 437ZERO_COPY_SOCKETS opt_zero.h 438TI_PRIVATE_JUMBOS opt_ti.h 439TI_JUMBO_HDRSPLIT opt_ti.h 440 441# ATM (HARP version) 442ATM_CORE opt_atm.h 443ATM_IP opt_atm.h 444ATM_SIGPVC opt_atm.h 445ATM_SPANS opt_atm.h 446ATM_UNI opt_atm.h 447 448# XXX Conflict: # of devices vs network protocol (Native ATM). 449# This makes "atm.h" unusable. 450NATM 451 452# DPT driver debug flags 453DPT_MEASURE_PERFORMANCE opt_dpt.h 454DPT_HANDLE_TIMEOUTS opt_dpt.h 455DPT_TIMEOUT_FACTOR opt_dpt.h 456DPT_LOST_IRQ opt_dpt.h 457DPT_RESET_HBA opt_dpt.h 458 459# Misc debug flags. Most of these should probably be replaced with 460# 'DEBUG', and then let people recompile just the interesting modules 461# with 'make CC="cc -DDEBUG"'. 462CLUSTERDEBUG opt_debug_cluster.h 463DEBUG_1284 opt_ppb_1284.h 464VP0_DEBUG opt_vpo.h 465LPT_DEBUG opt_lpt.h 466PLIP_DEBUG opt_plip.h 467LOCKF_DEBUG opt_debug_lockf.h 468NPX_DEBUG opt_debug_npx.h 469NETATALKDEBUG opt_atalk.h 470SI_DEBUG opt_debug_si.h 471SX_DEBUG opt_debug_sx.h 472 473# Fb options 474FB_DEBUG opt_fb.h 475FB_INSTALL_CDEV opt_fb.h 476 477# ppbus related options 478PERIPH_1284 opt_ppb_1284.h 479DONTPROBE_1284 opt_ppb_1284.h 480 481# smbus related options 482ENABLE_ALART opt_intpm.h 483 484# These cause changes all over the kernel 485BLKDEV_IOSIZE opt_global.h 486BURN_BRIDGES opt_global.h 487DEBUG opt_global.h 488DEBUG_LOCKS opt_global.h 489DEBUG_VFS_LOCKS opt_global.h 490DIAGNOSTIC opt_global.h 491INVARIANT_SUPPORT opt_global.h 492INVARIANTS opt_global.h 493MCLSHIFT opt_global.h 494MUTEX_DEBUG opt_global.h 495MUTEX_NOINLINE opt_global.h 496MUTEX_PROFILING opt_global.h 497MSIZE opt_global.h 498REGRESSION opt_global.h 499RESTARTABLE_PANICS opt_global.h 500VFS_BIO_DEBUG opt_global.h 501 502# These are VM related options 503VM_KMEM_SIZE opt_vm.h 504VM_KMEM_SIZE_SCALE opt_vm.h 505VM_KMEM_SIZE_MAX opt_vm.h 506NO_SWAPPING opt_vm.h 507MALLOC_MAKE_FAILURES opt_vm.h 508MALLOC_PROFILE opt_vm.h 509PQ_NOOPT opt_vmpage.h 510PQ_NORMALCACHE opt_vmpage.h 511PQ_MEDIUMCACHE opt_vmpage.h 512PQ_LARGECACHE opt_vmpage.h 513PQ_HUGECACHE opt_vmpage.h 514PQ_CACHESIZE opt_vmpage.h 515 516# The MemGuard replacement allocator used for tamper-after-free detection 517DEBUG_MEMGUARD opt_vm.h 518 519# Standard SMP options 520SMP opt_global.h 521 522# Size of the kernel message buffer 523MSGBUF_SIZE opt_msgbuf.h 524 525# NFS options 526NFS_MINATTRTIMO opt_nfs.h 527NFS_MAXATTRTIMO opt_nfs.h 528NFS_MINDIRATTRTIMO opt_nfs.h 529NFS_MAXDIRATTRTIMO opt_nfs.h 530NFS_GATHERDELAY opt_nfs.h 531NFS_WDELAYHASHSIZ opt_nfs.h 532NFS_DEBUG opt_nfs.h 533 534# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 535OVERRIDE_CARD opt_bktr.h 536OVERRIDE_TUNER opt_bktr.h 537OVERRIDE_DBX opt_bktr.h 538OVERRIDE_MSP opt_bktr.h 539BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 540BROOKTREE_ALLOC_PAGES opt_bktr.h 541BKTR_OVERRIDE_CARD opt_bktr.h 542BKTR_OVERRIDE_TUNER opt_bktr.h 543BKTR_OVERRIDE_DBX opt_bktr.h 544BKTR_OVERRIDE_MSP opt_bktr.h 545BKTR_SYSTEM_DEFAULT opt_bktr.h 546BKTR_ALLOC_PAGES opt_bktr.h 547BKTR_USE_PLL opt_bktr.h 548BKTR_GPIO_ACCESS opt_bktr.h 549BKTR_NO_MSP_RESET opt_bktr.h 550BKTR_430_FX_MODE opt_bktr.h 551BKTR_SIS_VIA_MODE opt_bktr.h 552BKTR_USE_FREEBSD_SMBUS opt_bktr.h 553BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 554 555# options for serial support 556COM_ESP opt_sio.h 557COM_MULTIPORT opt_sio.h 558BREAK_TO_DEBUGGER opt_comconsole.h 559ALT_BREAK_TO_DEBUGGER opt_comconsole.h 560 561# Options to support PPS 562UART_PPS_ON_CTS opt_uart.h 563 564# options for bus/device framework 565BUS_DEBUG opt_bus.h 566 567# options for USB support 568USB_DEBUG opt_usb.h 569USBVERBOSE opt_usb.h 570UKBD_DFLT_KEYMAP opt_ukbd.h 571UPLCOM_INTR_INTERVAL opt_uplcom.h 572UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 573UVSCOM_INTR_INTERVAL opt_uvscom.h 574 575# Embedded system options 576INIT_PATH opt_init_path.h 577 578ROOTDEVNAME opt_rootdevname.h 579 580FDC_DEBUG opt_fdc.h 581PCFCLOCK_VERBOSE opt_pcfclock.h 582PCFCLOCK_MAX_RETRIES opt_pcfclock.h 583TDFX_LINUX opt_tdfx.h 584 585KTR opt_global.h 586KTR_ALQ opt_ktr.h 587KTR_MASK opt_ktr.h 588KTR_CPUMASK opt_ktr.h 589KTR_COMPILE opt_global.h 590KTR_ENTRIES opt_global.h 591KTR_VERBOSE opt_ktr.h 592WITNESS opt_global.h 593WITNESS_KDB opt_witness.h 594WITNESS_SKIPSPIN opt_witness.h 595 596# options for ACPI support 597ACPI_DEBUG opt_acpi.h 598ACPI_MAX_THREADS opt_acpi.h 599ACPI_NO_SEMAPHORES opt_acpi.h 600ACPICA_PEDANTIC opt_acpi.h 601 602# options for DEVFS, see sys/fs/devfs/devfs.h 603NDEVFSINO opt_devfs.h 604NDEVFSOVERFLOW opt_devfs.h 605 606# various 'device presence' options. 607DEV_BPF opt_bpf.h 608DEV_ISA opt_isa.h 609DEV_MCA opt_mca.h 610DEV_CARP opt_carp.h 611DEV_SPLASH opt_splash.h 612 613EISA_SLOTS opt_eisa.h 614 615# ed driver 616ED_NO_MIIBUS opt_ed.h 617ED_HPP opt_ed.h 618ED_3C503 opt_ed.h 619ED_SIC opt_ed.h 620 621# wi driver 622WI_SYMBOL_FIRMWARE opt_wi.h 623 624# XXX bogusly global. 625DEVICE_POLLING opt_global.h 626 627SOCKBUF_DEBUG opt_global.h 628 629# options for ubsec driver 630UBSEC_DEBUG opt_ubsec.h 631UBSEC_RNDTEST opt_ubsec.h 632UBSEC_NO_RNG opt_ubsec.h 633 634# options for hifn driver 635HIFN_DEBUG opt_hifn.h 636HIFN_RNDTEST opt_hifn.h 637 638# options for safenet driver 639SAFE_DEBUG opt_safe.h 640SAFE_NO_RNG opt_safe.h 641SAFE_RNDTEST opt_safe.h 642 643# syscons options 644MAXCONS opt_syscons.h 645SC_ALT_MOUSE_IMAGE opt_syscons.h 646SC_CUT_SPACES2TABS opt_syscons.h 647SC_CUT_SEPCHARS opt_syscons.h 648SC_DEBUG_LEVEL opt_syscons.h 649SC_DFLT_FONT opt_syscons.h 650SC_DISABLE_KDBKEY opt_syscons.h 651SC_DISABLE_REBOOT opt_syscons.h 652SC_HISTORY_SIZE opt_syscons.h 653SC_KERNEL_CONS_ATTR opt_syscons.h 654SC_KERNEL_CONS_REV_ATTR opt_syscons.h 655SC_MOUSE_CHAR opt_syscons.h 656SC_NO_CUTPASTE opt_syscons.h 657SC_NO_FONT_LOADING opt_syscons.h 658SC_NO_HISTORY opt_syscons.h 659SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 660SC_NO_SYSMOUSE opt_syscons.h 661SC_NORM_ATTR opt_syscons.h 662SC_NORM_REV_ATTR opt_syscons.h 663SC_PIXEL_MODE opt_syscons.h 664SC_RENDER_DEBUG opt_syscons.h 665SC_TWOBUTTON_MOUSE opt_syscons.h 666 667# kbd options 668KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 669KBD_INSTALL_CDEV opt_kbd.h 670KBD_MAXRETRY opt_kbd.h 671KBD_MAXWAIT opt_kbd.h 672KBD_RESETDELAY opt_kbd.h 673KBDIO_DEBUG opt_kbd.h 674 675# options for the Atheros HAL (only useful with source code) 676AH_SUPPORT_AR5210 opt_ah.h 677AH_SUPPORT_AR5211 opt_ah.h 678AH_SUPPORT_AR5212 opt_ah.h 679AH_SUPPORT_5111 opt_ah.h 680AH_SUPPORT_5112 opt_ah.h 681AH_SUPPORT_2413 opt_ah.h 682AH_DEBUG opt_ah.h 683AH_DEBUG_ALQ opt_ah.h 684AH_ASSERT opt_ah.h 685 686# dcons options 687DCONS_BUF_SIZE opt_dcons.h 688DCONS_POLL_HZ opt_dcons.h 689DCONS_FORCE_CONSOLE opt_dcons.h 690DCONS_FORCE_GDB opt_dcons.h 691 692# Static unit counts 693NI4BTRC opt_i4b.h 694NI4BRBCH opt_i4b.h 695NI4BTEL opt_i4b.h 696NI4BIPR opt_i4b.h 697NI4BING opt_i4b.h 698NI4BISPPP opt_i4b.h 699 700# VFS options 701LOOKUP_SHARED opt_vfs.h 702