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# Broken - ffs_snapshot() dependency from ufs_lookup() :-( 185FFS opt_ffs_broken_fixme.h 186 187# These static filesystems have one slightly bogus static dependency in 188# sys/i386/i386/autoconf.c. If any of these filesystems are 189# statically compiled into the kernel, code for mounting them as root 190# filesystems will be enabled - but look below. 191NFSCLIENT opt_nfs.h 192NFSSERVER opt_nfs.h 193 194# filesystems and libiconv bridge 195CD9660_ICONV opt_dontuse.h 196MSDOSFS_ICONV opt_dontuse.h 197NTFS_ICONV opt_dontuse.h 198UDF_ICONV opt_dontuse.h 199 200# If you are following the conditions in the copyright, 201# you can enable soft-updates which will speed up a lot of thigs 202# and make the system safer from crashes at the same time. 203# otherwise a STUB module will be compiled in. 204SOFTUPDATES opt_ffs.h 205 206# Enabling this option turns on support for Access Control Lists in UFS, 207# which can be used to support high security configurations. Depends on 208# UFS_EXTATTR. 209UFS_ACL opt_ufs.h 210 211# Enabling this option turns on support for extended attributes in UFS-based 212# filesystems, which can be used to support high security configurations 213# as well as new filesystem features. 214UFS_EXTATTR opt_ufs.h 215UFS_EXTATTR_AUTOSTART opt_ufs.h 216 217# Enable fast hash lookups for large directories on UFS-based filesystems. 218UFS_DIRHASH opt_ufs.h 219 220# The below sentence is not in English, and neither is this one. 221# We plan to remove the static dependences above, with a 222# <filesystem>_ROOT option to control if it usable as root. This list 223# allows these options to be present in config files already (though 224# they won't make any difference yet). 225NFS_ROOT opt_nfsroot.h 226 227# SMB/CIFS requester 228NETSMB opt_netsmb.h 229NETSMBCRYPTO opt_netsmb.h 230 231# Experimental support for large MS-DOS filesystems; SEE WARNING IN "NOTES"! 232MSDOSFS_LARGE opt_msdosfs.h 233 234# Options used only in subr_param.c. 235HZ opt_param.h 236MAXFILES opt_param.h 237NBUF opt_param.h 238NMBCLUSTERS opt_param.h 239NSFBUFS opt_param.h 240VM_BCACHE_SIZE_MAX opt_param.h 241VM_SWZONE_SIZE_MAX opt_param.h 242MAXUSERS 243DFLDSIZ opt_param.h 244MAXDSIZ opt_param.h 245MAXSSIZ opt_param.h 246 247# Generic SCSI options. 248CAM_MAX_HIGHPOWER opt_cam.h 249CAMDEBUG opt_cam.h 250CAM_DEBUG_DELAY opt_cam.h 251CAM_DEBUG_BUS opt_cam.h 252CAM_DEBUG_TARGET opt_cam.h 253CAM_DEBUG_LUN opt_cam.h 254CAM_DEBUG_FLAGS opt_cam.h 255CAM_NEW_TRAN_CODE opt_cam.h 256SCSI_DELAY opt_scsi.h 257SCSI_NO_SENSE_STRINGS opt_scsi.h 258SCSI_NO_OP_STRINGS opt_scsi.h 259 260# Options used only in cam/scsi/scsi_cd.c 261CHANGER_MIN_BUSY_SECONDS opt_cd.h 262CHANGER_MAX_BUSY_SECONDS opt_cd.h 263 264# Options used only in cam/scsi/scsi_sa.c. 265SA_IO_TIMEOUT opt_sa.h 266SA_SPACE_TIMEOUT opt_sa.h 267SA_REWIND_TIMEOUT opt_sa.h 268SA_ERASE_TIMEOUT opt_sa.h 269SA_1FM_AT_EOD opt_sa.h 270 271# Options used only in cam/scsi/scsi_pt.c 272SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 273 274# Options used only in cam/scsi/scsi_ses.c 275SES_ENABLE_PASSTHROUGH opt_ses.h 276 277# Options used in dev/sym/ (Symbios SCSI driver). 278SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 279 # Allows the ncr to take precedence 280 # 1 (1<<0) -> 810a, 860 281 # 2 (1<<1) -> 825a, 875, 885, 895 282 # 4 (1<<2) -> 895a, 896, 1510d 283SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 284 # disabled:0 (default), enabled:1 285SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 286 # disabled:0, enabled:1 (default) 287SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 288 # default:8, range:[1..64] 289 290# Options used only in pci/ncr.c 291SCSI_NCR_DEBUG opt_ncr.h 292SCSI_NCR_MAX_SYNC opt_ncr.h 293SCSI_NCR_MAX_WIDE opt_ncr.h 294SCSI_NCR_MYADDR opt_ncr.h 295 296# Options used only in dev/isp/* 297ISP_TARGET_MODE opt_isp.h 298ISP_FW_CRASH_DUMP opt_isp.h 299 300# Options used in the 'ata' ATA/ATAPI driver 301ATA_STATIC_ID opt_ata.h 302ATA_NOPCI opt_ata.h 303DEV_ATADISK opt_ata.h 304DEV_ATAPICD opt_ata.h 305DEV_ATAPIST opt_ata.h 306DEV_ATAPIFD opt_ata.h 307DEV_ATAPICAM opt_ata.h 308DEV_ATARAID opt_ata.h 309 310# Net stuff. 311ACCEPT_FILTER_DATA 312ACCEPT_FILTER_HTTP 313ALTQ opt_global.h 314ALTQ_CBQ opt_altq.h 315ALTQ_RED opt_altq.h 316ALTQ_RIO opt_altq.h 317ALTQ_HFSC opt_altq.h 318ALTQ_CDNR opt_altq.h 319ALTQ_PRIQ opt_altq.h 320ALTQ_NOPCC opt_altq.h 321ALTQ_DEBUG opt_altq.h 322BOOTP opt_bootp.h 323BOOTP_COMPAT opt_bootp.h 324BOOTP_NFSROOT opt_bootp.h 325BOOTP_NFSV3 opt_bootp.h 326BOOTP_WIRED_TO opt_bootp.h 327BRIDGE opt_bdg.h 328DEV_PF opt_pf.h 329DEV_PFLOG opt_pf.h 330DEV_PFSYNC opt_pf.h 331ETHER_II opt_ef.h 332ETHER_8023 opt_ef.h 333ETHER_8022 opt_ef.h 334ETHER_SNAP opt_ef.h 335MROUTING opt_mrouting.h 336PIM opt_mrouting.h 337INET opt_inet.h 338INET6 opt_inet6.h 339IPSEC opt_ipsec.h 340IPSEC_ESP opt_ipsec.h 341IPSEC_DEBUG opt_ipsec.h 342IPSEC_FILTERGIF opt_ipsec.h 343FAST_IPSEC opt_ipsec.h 344IPDIVERT 345DUMMYNET opt_ipdn.h 346IPFILTER opt_ipfilter.h 347IPFILTER_LOG opt_ipfilter.h 348IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 349IPFIREWALL opt_ipfw.h 350IPFIREWALL_VERBOSE opt_ipfw.h 351IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 352IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 353IPFIREWALL_FORWARD opt_ipfw.h 354IPFIREWALL_FORWARD_EXTENDED opt_ipfw.h 355IPV6FIREWALL opt_ip6fw.h 356IPV6FIREWALL_VERBOSE opt_ip6fw.h 357IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h 358IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h 359IPSTEALTH 360IPX 361IPXIP opt_ipx.h 362LIBMBPOOL 363LIBMCHAIN 364MBUF_STRESS_TEST opt_mbuf_stress_test.h 365NCP 366NETATALK opt_atalk.h 367NET_WITH_GIANT opt_net.h 368PPP_BSDCOMP opt_ppp.h 369PPP_DEFLATE opt_ppp.h 370PPP_FILTER opt_ppp.h 371SLIP_IFF_OPTS opt_slip.h 372TCPDEBUG 373TCP_SIGNATURE opt_inet.h 374TCP_SACK_DEBUG opt_tcp_sack.h 375TCP_DROP_SYNFIN opt_tcp_input.h 376XBONEHACK 377 378# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 379# Each netgraph node type can be either be compiled into the kernel 380# or loaded dynamically. To get the former, include the corresponding 381# option below. Each type has its own man page, e.g. ng_async(4). 382NETGRAPH 383NETGRAPH_ASYNC opt_netgraph.h 384NETGRAPH_ATMLLC opt_netgraph.h 385NETGRAPH_ATM_ATMPIF opt_netgraph.h 386NETGRAPH_BLUETOOTH opt_netgraph.h 387NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 388NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 389NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 390NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 391NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 392NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 393NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 394NETGRAPH_BPF opt_netgraph.h 395NETGRAPH_BRIDGE opt_netgraph.h 396NETGRAPH_CISCO opt_netgraph.h 397NETGRAPH_DEVICE opt_netgraph.h 398NETGRAPH_ECHO opt_netgraph.h 399NETGRAPH_EIFACE opt_netgraph.h 400NETGRAPH_ETHER opt_netgraph.h 401NETGRAPH_FEC opt_netgraph.h 402NETGRAPH_FRAME_RELAY opt_netgraph.h 403NETGRAPH_GIF opt_netgraph.h 404NETGRAPH_GIF_DEMUX opt_netgraph.h 405NETGRAPH_HOLE opt_netgraph.h 406NETGRAPH_IFACE opt_netgraph.h 407NETGRAPH_IP_INPUT opt_netgraph.h 408NETGRAPH_IPFW opt_netgraph.h 409NETGRAPH_KSOCKET opt_netgraph.h 410NETGRAPH_L2TP opt_netgraph.h 411NETGRAPH_LMI opt_netgraph.h 412# MPPC compression requires proprietary files (not included) 413NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 414NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 415NETGRAPH_NETFLOW opt_netgraph.h 416NETGRAPH_ONE2MANY opt_netgraph.h 417NETGRAPH_PPP opt_netgraph.h 418NETGRAPH_PPPOE opt_netgraph.h 419NETGRAPH_PPTPGRE opt_netgraph.h 420NETGRAPH_RFC1490 opt_netgraph.h 421NETGRAPH_SOCKET opt_netgraph.h 422NETGRAPH_SPLIT opt_netgraph.h 423NETGRAPH_SPPP opt_netgraph.h 424NETGRAPH_TEE opt_netgraph.h 425NETGRAPH_TTY opt_netgraph.h 426NETGRAPH_UI opt_netgraph.h 427NETGRAPH_VJC opt_netgraph.h 428 429# NgATM options 430NGATM_ATM opt_netgraph.h 431NGATM_ATMBASE opt_netgraph.h 432NGATM_SSCOP opt_netgraph.h 433NGATM_SSCFU opt_netgraph.h 434NGATM_UNI opt_netgraph.h 435NGATM_CCATM opt_netgraph.h 436 437# DRM options 438DRM_DEBUG opt_drm.h 439 440ZERO_COPY_SOCKETS opt_zero.h 441TI_PRIVATE_JUMBOS opt_ti.h 442TI_JUMBO_HDRSPLIT opt_ti.h 443 444# ATM (HARP version) 445ATM_CORE opt_atm.h 446ATM_IP opt_atm.h 447ATM_SIGPVC opt_atm.h 448ATM_SPANS opt_atm.h 449ATM_UNI opt_atm.h 450 451# XXX Conflict: # of devices vs network protocol (Native ATM). 452# This makes "atm.h" unusable. 453NATM 454 455# DPT driver debug flags 456DPT_MEASURE_PERFORMANCE opt_dpt.h 457DPT_HANDLE_TIMEOUTS opt_dpt.h 458DPT_TIMEOUT_FACTOR opt_dpt.h 459DPT_LOST_IRQ opt_dpt.h 460DPT_RESET_HBA opt_dpt.h 461 462# Misc debug flags. Most of these should probably be replaced with 463# 'DEBUG', and then let people recompile just the interesting modules 464# with 'make CC="cc -DDEBUG"'. 465CLUSTERDEBUG opt_debug_cluster.h 466DEBUG_1284 opt_ppb_1284.h 467VP0_DEBUG opt_vpo.h 468LPT_DEBUG opt_lpt.h 469PLIP_DEBUG opt_plip.h 470LOCKF_DEBUG opt_debug_lockf.h 471NPX_DEBUG opt_debug_npx.h 472NETATALKDEBUG opt_atalk.h 473SI_DEBUG opt_debug_si.h 474SX_DEBUG opt_debug_sx.h 475 476# Fb options 477FB_DEBUG opt_fb.h 478FB_INSTALL_CDEV opt_fb.h 479 480# ppbus related options 481PERIPH_1284 opt_ppb_1284.h 482DONTPROBE_1284 opt_ppb_1284.h 483 484# smbus related options 485ENABLE_ALART opt_intpm.h 486 487# These cause changes all over the kernel 488BLKDEV_IOSIZE opt_global.h 489BURN_BRIDGES opt_global.h 490DEBUG opt_global.h 491DEBUG_LOCKS opt_global.h 492DEBUG_VFS_LOCKS opt_global.h 493DIAGNOSTIC opt_global.h 494INVARIANT_SUPPORT opt_global.h 495INVARIANTS opt_global.h 496LOOKUP_SHARED opt_global.h 497MCLSHIFT opt_global.h 498MUTEX_DEBUG opt_global.h 499MUTEX_NOINLINE opt_global.h 500MUTEX_PROFILING opt_global.h 501MSIZE opt_global.h 502REGRESSION opt_global.h 503RESTARTABLE_PANICS opt_global.h 504VFS_BIO_DEBUG opt_global.h 505 506# These are VM related options 507VM_KMEM_SIZE opt_vm.h 508VM_KMEM_SIZE_SCALE opt_vm.h 509VM_KMEM_SIZE_MAX opt_vm.h 510NO_SWAPPING opt_vm.h 511MALLOC_MAKE_FAILURES opt_vm.h 512MALLOC_PROFILE opt_vm.h 513PQ_NOOPT opt_vmpage.h 514PQ_NORMALCACHE opt_vmpage.h 515PQ_MEDIUMCACHE opt_vmpage.h 516PQ_LARGECACHE opt_vmpage.h 517PQ_HUGECACHE opt_vmpage.h 518PQ_CACHESIZE opt_vmpage.h 519 520# The MemGuard replacement allocator used for tamper-after-free detection 521DEBUG_MEMGUARD opt_vm.h 522 523# Standard SMP options 524SMP opt_global.h 525 526# Size of the kernel message buffer 527MSGBUF_SIZE opt_msgbuf.h 528 529# NFS options 530NFS_MINATTRTIMO opt_nfs.h 531NFS_MAXATTRTIMO opt_nfs.h 532NFS_MINDIRATTRTIMO opt_nfs.h 533NFS_MAXDIRATTRTIMO opt_nfs.h 534NFS_GATHERDELAY opt_nfs.h 535NFS_WDELAYHASHSIZ opt_nfs.h 536NFS_DEBUG opt_nfs.h 537 538# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 539OVERRIDE_CARD opt_bktr.h 540OVERRIDE_TUNER opt_bktr.h 541OVERRIDE_DBX opt_bktr.h 542OVERRIDE_MSP opt_bktr.h 543BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 544BROOKTREE_ALLOC_PAGES opt_bktr.h 545BKTR_OVERRIDE_CARD opt_bktr.h 546BKTR_OVERRIDE_TUNER opt_bktr.h 547BKTR_OVERRIDE_DBX opt_bktr.h 548BKTR_OVERRIDE_MSP opt_bktr.h 549BKTR_SYSTEM_DEFAULT opt_bktr.h 550BKTR_ALLOC_PAGES opt_bktr.h 551BKTR_USE_PLL opt_bktr.h 552BKTR_GPIO_ACCESS opt_bktr.h 553BKTR_NO_MSP_RESET opt_bktr.h 554BKTR_430_FX_MODE opt_bktr.h 555BKTR_SIS_VIA_MODE opt_bktr.h 556BKTR_USE_FREEBSD_SMBUS opt_bktr.h 557BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 558 559# options for serial support 560COM_ESP opt_sio.h 561COM_MULTIPORT opt_sio.h 562BREAK_TO_DEBUGGER opt_comconsole.h 563ALT_BREAK_TO_DEBUGGER opt_comconsole.h 564 565# Options to support PPS 566UART_PPS_ON_CTS opt_uart.h 567 568# options for bus/device framework 569BUS_DEBUG opt_bus.h 570 571# options for USB support 572USB_DEBUG opt_usb.h 573USBVERBOSE opt_usb.h 574UKBD_DFLT_KEYMAP opt_ukbd.h 575UPLCOM_INTR_INTERVAL opt_uplcom.h 576UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 577UVSCOM_INTR_INTERVAL opt_uvscom.h 578 579# Embedded system options 580INIT_PATH opt_init_path.h 581 582ROOTDEVNAME opt_rootdevname.h 583 584FDC_DEBUG opt_fdc.h 585PCFCLOCK_VERBOSE opt_pcfclock.h 586PCFCLOCK_MAX_RETRIES opt_pcfclock.h 587TDFX_LINUX opt_tdfx.h 588 589KTR opt_global.h 590KTR_ALQ opt_ktr.h 591KTR_MASK opt_ktr.h 592KTR_CPUMASK opt_ktr.h 593KTR_COMPILE opt_global.h 594KTR_ENTRIES opt_global.h 595KTR_VERBOSE opt_ktr.h 596WITNESS opt_global.h 597WITNESS_KDB opt_witness.h 598WITNESS_SKIPSPIN opt_witness.h 599 600# options for ACPI support 601ACPI_DEBUG opt_acpi.h 602ACPI_MAX_THREADS opt_acpi.h 603ACPI_NO_SEMAPHORES opt_acpi.h 604ACPICA_PEDANTIC opt_acpi.h 605 606# options for DEVFS, see sys/fs/devfs/devfs.h 607NDEVFSINO opt_devfs.h 608NDEVFSOVERFLOW opt_devfs.h 609 610# various 'device presence' options. 611DEV_BPF opt_bpf.h 612DEV_ISA opt_isa.h 613DEV_MCA opt_mca.h 614DEV_CARP opt_carp.h 615DEV_SPLASH opt_splash.h 616 617EISA_SLOTS opt_eisa.h 618 619# ed driver 620ED_NO_MIIBUS opt_ed.h 621ED_HPP opt_ed.h 622ED_3C503 opt_ed.h 623ED_SIC opt_ed.h 624 625# wi driver 626WI_SYMBOL_FIRMWARE opt_wi.h 627 628# XXX bogusly global. 629DEVICE_POLLING opt_global.h 630 631SOCKBUF_DEBUG opt_global.h 632 633# options for ubsec driver 634UBSEC_DEBUG opt_ubsec.h 635UBSEC_RNDTEST opt_ubsec.h 636UBSEC_NO_RNG opt_ubsec.h 637 638# options for hifn driver 639HIFN_DEBUG opt_hifn.h 640HIFN_RNDTEST opt_hifn.h 641 642# options for safenet driver 643SAFE_DEBUG opt_safe.h 644SAFE_NO_RNG opt_safe.h 645SAFE_RNDTEST opt_safe.h 646 647# syscons options 648MAXCONS opt_syscons.h 649SC_ALT_MOUSE_IMAGE opt_syscons.h 650SC_CUT_SPACES2TABS opt_syscons.h 651SC_CUT_SEPCHARS opt_syscons.h 652SC_DEBUG_LEVEL opt_syscons.h 653SC_DFLT_FONT opt_syscons.h 654SC_DISABLE_KDBKEY opt_syscons.h 655SC_DISABLE_REBOOT opt_syscons.h 656SC_HISTORY_SIZE opt_syscons.h 657SC_KERNEL_CONS_ATTR opt_syscons.h 658SC_KERNEL_CONS_REV_ATTR opt_syscons.h 659SC_MOUSE_CHAR opt_syscons.h 660SC_NO_CUTPASTE opt_syscons.h 661SC_NO_FONT_LOADING opt_syscons.h 662SC_NO_HISTORY opt_syscons.h 663SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 664SC_NO_SYSMOUSE opt_syscons.h 665SC_NORM_ATTR opt_syscons.h 666SC_NORM_REV_ATTR opt_syscons.h 667SC_PIXEL_MODE opt_syscons.h 668SC_RENDER_DEBUG opt_syscons.h 669SC_TWOBUTTON_MOUSE opt_syscons.h 670 671# kbd options 672KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 673KBD_INSTALL_CDEV opt_kbd.h 674KBD_MAXRETRY opt_kbd.h 675KBD_MAXWAIT opt_kbd.h 676KBD_RESETDELAY opt_kbd.h 677KBDIO_DEBUG opt_kbd.h 678 679# options for the Atheros HAL (only useful with source code) 680AH_SUPPORT_AR5210 opt_ah.h 681AH_SUPPORT_AR5211 opt_ah.h 682AH_SUPPORT_AR5212 opt_ah.h 683AH_SUPPORT_5111 opt_ah.h 684AH_SUPPORT_5112 opt_ah.h 685AH_SUPPORT_2413 opt_ah.h 686AH_DEBUG opt_ah.h 687AH_DEBUG_ALQ opt_ah.h 688AH_ASSERT opt_ah.h 689 690# dcons options 691DCONS_BUF_SIZE opt_dcons.h 692DCONS_POLL_HZ opt_dcons.h 693DCONS_FORCE_CONSOLE opt_dcons.h 694DCONS_FORCE_GDB opt_dcons.h 695 696# Static unit counts 697NI4BTRC opt_i4b.h 698NI4BRBCH opt_i4b.h 699NI4BTEL opt_i4b.h 700NI4BIPR opt_i4b.h 701NI4BING opt_i4b.h 702NI4BISPPP opt_i4b.h 703