sys/conf/options

   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
  33 AAC_DEBUG               opt_aac.h
  34 AHC_ALLOW_MEMIO         opt_aic7xxx.h
  35 AHC_TMODE_ENABLE        opt_aic7xxx.h
  36 AHC_DUMP_EEPROM         opt_aic7xxx.h
  37 AHC_DEBUG               opt_aic7xxx.h
  38 AHC_DEBUG_OPTS          opt_aic7xxx.h
  39 AHC_REG_PRETTY_PRINT    opt_aic7xxx.h
  40 AHD_DEBUG               opt_aic79xx.h
  41 AHD_DEBUG_OPTS          opt_aic79xx.h
  42 AHD_TMODE_ENABLE        opt_aic79xx.h
  43 AHD_REG_PRETTY_PRINT    opt_aic79xx.h
  44 ADW_ALLOW_MEMIO         opt_adw.h
  45
  46 TWA_DEBUG               opt_twa.h
  47 TWA_FLASH_FIRMWARE      opt_twa.h
  48
  49 # Debugging options.
  50 DDB
  51 DDB_NUMSYM      opt_ddb.h
  52 GDB
  53 GDBSPEED        opt_gdb.h
  54 KDB             opt_global.h
  55 KDB_TRACE       opt_kdb.h
  56 KDB_UNATTENDED  opt_kdb.h
  57 SYSCTL_DEBUG    opt_sysctl.h
  58
  59 # Miscellaneous options.
  60 ADAPTIVE_GIANT  opt_adaptive_mutexes.h
  61 NO_ADAPTIVE_MUTEXES     opt_adaptive_mutexes.h
  62 ALQ
  63 AUDIT           opt_global.h
  64 CODA_COMPAT_5   opt_coda.h
  65 COMPAT_43       opt_compat.h
  66 COMPAT_43TTY    opt_compat.h
  67 COMPAT_FREEBSD4 opt_compat.h
  68 COMPAT_FREEBSD5 opt_compat.h
  69 COMPILING_LINT  opt_global.h
  70 CONSPEED        opt_comconsole.h
  71 CY_PCI_FASTINTR
  72 DIRECTIO
  73 FULL_PREEMPTION opt_sched.h
  74 IPI_PREEMPTION  opt_sched.h
  75 GEOM_AES        opt_geom.h
  76 GEOM_APPLE      opt_geom.h
  77 GEOM_BDE        opt_geom.h
  78 GEOM_BSD        opt_geom.h
  79 GEOM_CONCAT     opt_geom.h
  80 GEOM_ELI        opt_geom.h
  81 GEOM_FOX        opt_geom.h
  82 GEOM_GATE       opt_geom.h
  83 GEOM_GPT        opt_geom.h
  84 GEOM_LABEL      opt_geom.h
  85 GEOM_MBR        opt_geom.h
  86 GEOM_MIRROR     opt_geom.h
  87 GEOM_NOP        opt_geom.h
  88 GEOM_PC98       opt_geom.h
  89 GEOM_RAID3      opt_geom.h
  90 GEOM_SHSEC      opt_geom.h
  91 GEOM_STRIPE     opt_geom.h
  92 GEOM_SUNLABEL   opt_geom.h
  93 GEOM_UZIP       opt_geom.h
  94 GEOM_VOL        opt_geom.h
  95 GEOM_ZERO       opt_geom.h
  96 KSTACK_MAX_PAGES
  97 KSTACK_PAGES
  98 KTRACE
  99 KTRACE_REQUEST_POOL     opt_ktrace.h
 100 LIBICONV
 101 MAC
 102 MAC_ALWAYS_LABEL_MBUF   opt_mac.h
 103 MAC_BIBA        opt_dontuse.h
 104 MAC_BSDEXTENDED opt_dontuse.h
 105 MAC_DEBUG       opt_mac.h
 106 MAC_IFOFF       opt_dontuse.h
 107 MAC_LOMAC       opt_dontuse.h
 108 MAC_MLS         opt_dontuse.h
 109 MAC_NONE        opt_dontuse.h
 110 MAC_PARTITION   opt_dontuse.h
 111 MAC_PORTACL     opt_dontuse.h
 112 MAC_SEEOTHERUIDS        opt_dontuse.h
 113 MAC_STATIC      opt_mac.h
 114 MAC_STUB        opt_dontuse.h
 115 MAC_TEST        opt_dontuse.h
 116 MD_ROOT         opt_md.h
 117 MD_ROOT_SIZE    opt_md.h
 118 MPROF_BUFFERS   opt_mprof.h
 119 MPROF_HASH_SIZE opt_mprof.h
 120 MUTEX_WAKE_ALL
 121 NSWBUF_MIN      opt_swap.h
 122 PANIC_REBOOT_WAIT_TIME  opt_panic.h
 123 PPS_SYNC        opt_ntp.h
 124 PREEMPTION      opt_sched.h
 125 PUC_FASTINTR    opt_puc.h
 126 QUOTA
 127 SCHED_4BSD      opt_sched.h
 128 SCHED_ULE       opt_sched.h
 129 SHOW_BUSYBUFS
 130 SLEEPQUEUE_PROFILING
 131 SLHCI_DEBUG     opt_slhci.h
 132 SPX_HACK
 133 SUIDDIR
 134 MSGMNB          opt_sysvipc.h
 135 MSGMNI          opt_sysvipc.h
 136 MSGSEG          opt_sysvipc.h
 137 MSGSSZ          opt_sysvipc.h
 138 MSGTQL          opt_sysvipc.h
 139 SEMMAP          opt_sysvipc.h
 140 SEMMNI          opt_sysvipc.h
 141 SEMMNS          opt_sysvipc.h
 142 SEMMNU          opt_sysvipc.h
 143 SEMMSL          opt_sysvipc.h
 144 SEMOPM          opt_sysvipc.h
 145 SEMUME          opt_sysvipc.h
 146 SHMALL          opt_sysvipc.h
 147 SHMMAX          opt_sysvipc.h
 148 SHMMAXPGS       opt_sysvipc.h
 149 SHMMIN          opt_sysvipc.h
 150 SHMMNI          opt_sysvipc.h
 151 SHMSEG          opt_sysvipc.h
 152 SYSVMSG         opt_sysvipc.h
 153 SYSVSEM         opt_sysvipc.h
 154 SYSVSHM         opt_sysvipc.h
 155 SW_WATCHDOG     opt_watchdog.h
 156 TURNSTILE_PROFILING
 157 TTYHOG          opt_tty.h
 158 VFS_AIO
 159 WLCACHE         opt_wavelan.h
 160 WLDEBUG         opt_wavelan.h
 161
 162 # POSIX kernel options
 163 P1003_1B_MQUEUE                 opt_posix.h
 164 P1003_1B_SEMAPHORES             opt_posix.h
 165 _KPOSIX_PRIORITY_SCHEDULING     opt_posix.h
 166
 167 # Do we want the config file compiled into the kernel?
 168 INCLUDE_CONFIG_FILE     opt_config.h
 169
 170 # Options for static filesystems.  These should only be used at config
 171 # time, since the corresponding lkms cannot work if there are any static
 172 # dependencies.  Unusability is enforced by hiding the defines for the
 173 # options in a never-included header.
 174 CD9660          opt_dontuse.h
 175 CODA            opt_dontuse.h
 176 EXT2FS          opt_dontuse.h
 177 FDESCFS         opt_dontuse.h
 178 HPFS            opt_dontuse.h
 179 LINPROCFS       opt_dontuse.h
 180 MSDOSFS         opt_dontuse.h
 181 NTFS            opt_dontuse.h
 182 NULLFS          opt_dontuse.h
 183 NWFS            opt_dontuse.h
 184 PORTALFS        opt_dontuse.h
 185 PROCFS          opt_dontuse.h
 186 PSEUDOFS        opt_dontuse.h
 187 REISERFS        opt_dontuse.h
 188 SMBFS           opt_dontuse.h
 189 UDF             opt_dontuse.h
 190 UMAPFS          opt_dontuse.h
 191 UNIONFS         opt_dontuse.h
 192
 193 # Pseudofs debugging
 194 PSEUDOFS_TRACE  opt_pseudofs.h
 195
 196 # Broken - ffs_snapshot() dependency from ufs_lookup() :-(
 197 FFS             opt_ffs_broken_fixme.h
 198
 199 # These static filesystems have one slightly bogus static dependency in
 200 # sys/i386/i386/autoconf.c.  If any of these filesystems are
 201 # statically compiled into the kernel, code for mounting them as root
 202 # filesystems will be enabled - but look below.
 203 NFSCLIENT       opt_nfs.h
 204 NFSSERVER       opt_nfs.h
 205
 206 # filesystems and libiconv bridge
 207 CD9660_ICONV    opt_dontuse.h
 208 MSDOSFS_ICONV   opt_dontuse.h
 209 NTFS_ICONV      opt_dontuse.h
 210 UDF_ICONV       opt_dontuse.h
 211
 212 # If you are following the conditions in the copyright,
 213 # you can enable soft-updates which will speed up a lot of thigs
 214 # and make the system safer from crashes at the same time.
 215 # otherwise a STUB module will be compiled in.
 216 SOFTUPDATES     opt_ffs.h
 217
 218 # On small, embedded systems, it can be useful to turn off support for
 219 # snapshots.  It saves about 30-40k for a feature that would be lightly
 220 # used, if it is used at all.
 221 NO_FFS_SNAPSHOT opt_ffs.h
 222
 223 # Enabling this option turns on support for Access Control Lists in UFS,
 224 # which can be used to support high security configurations.  Depends on
 225 # UFS_EXTATTR.
 226 UFS_ACL         opt_ufs.h
 227
 228 # Enabling this option turns on support for extended attributes in UFS-based
 229 # filesystems, which can be used to support high security configurations
 230 # as well as new filesystem features.
 231 UFS_EXTATTR     opt_ufs.h
 232 UFS_EXTATTR_AUTOSTART   opt_ufs.h
 233
 234 # Enable fast hash lookups for large directories on UFS-based filesystems.
 235 UFS_DIRHASH     opt_ufs.h
 236
 237 # The below sentence is not in English, and neither is this one.
 238 # We plan to remove the static dependences above, with a
 239 # <filesystem>_ROOT option to control if it usable as root.  This list
 240 # allows these options to be present in config files already (though
 241 # they won't make any difference yet).
 242 NFS_ROOT        opt_nfsroot.h
 243
 244 # SMB/CIFS requester
 245 NETSMB                  opt_netsmb.h
 246 NETSMBCRYPTO            opt_netsmb.h
 247
 248 # Experimental support for large MS-DOS filesystems; SEE WARNING IN "NOTES"!
 249 MSDOSFS_LARGE   opt_msdosfs.h
 250
 251 # Options used only in subr_param.c.
 252 HZ              opt_param.h
 253 MAXFILES        opt_param.h
 254 NBUF            opt_param.h
 255 NMBCLUSTERS     opt_param.h
 256 NSFBUFS         opt_param.h
 257 VM_BCACHE_SIZE_MAX      opt_param.h
 258 VM_SWZONE_SIZE_MAX      opt_param.h
 259 MAXUSERS
 260 DFLDSIZ         opt_param.h
 261 MAXDSIZ         opt_param.h
 262 MAXSSIZ         opt_param.h
 263
 264 # Generic SCSI options.
 265 CAM_MAX_HIGHPOWER       opt_cam.h
 266 CAMDEBUG                opt_cam.h
 267 CAM_DEBUG_DELAY         opt_cam.h
 268 CAM_DEBUG_BUS           opt_cam.h
 269 CAM_DEBUG_TARGET        opt_cam.h
 270 CAM_DEBUG_LUN           opt_cam.h
 271 CAM_DEBUG_FLAGS         opt_cam.h
 272 CAM_NEW_TRAN_CODE       opt_cam.h
 273 SCSI_DELAY              opt_scsi.h
 274 SCSI_NO_SENSE_STRINGS   opt_scsi.h
 275 SCSI_NO_OP_STRINGS      opt_scsi.h
 276
 277 # Options used only in cam/scsi/scsi_cd.c
 278 CHANGER_MIN_BUSY_SECONDS        opt_cd.h
 279 CHANGER_MAX_BUSY_SECONDS        opt_cd.h
 280
 281 # Options used only in cam/scsi/scsi_sa.c.
 282 SA_IO_TIMEOUT           opt_sa.h
 283 SA_SPACE_TIMEOUT        opt_sa.h
 284 SA_REWIND_TIMEOUT       opt_sa.h
 285 SA_ERASE_TIMEOUT        opt_sa.h
 286 SA_1FM_AT_EOD           opt_sa.h
 287
 288 # Options used only in cam/scsi/scsi_pt.c
 289 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
 290
 291 # Options used only in cam/scsi/scsi_ses.c
 292 SES_ENABLE_PASSTHROUGH  opt_ses.h
 293
 294 # Options used in dev/sym/ (Symbios SCSI driver).
 295 SYM_SETUP_LP_PROBE_MAP  opt_sym.h       #-Low Priority Probe Map (bits)
 296                                         # Allows the ncr to take precedence
 297                                         # 1 (1<<0) -> 810a, 860
 298                                         # 2 (1<<1) -> 825a, 875, 885, 895
 299                                         # 4 (1<<2) -> 895a, 896, 1510d
 300 SYM_SETUP_SCSI_DIFF     opt_sym.h       #-HVD support for 825a, 875, 885
 301                                         # disabled:0 (default), enabled:1
 302 SYM_SETUP_PCI_PARITY    opt_sym.h       #-PCI parity checking
 303                                         # disabled:0, enabled:1 (default)
 304 SYM_SETUP_MAX_LUN       opt_sym.h       #-Number of LUNs supported
 305                                         # default:8, range:[1..64]
 306
 307 # Options used only in pci/ncr.c
 308 SCSI_NCR_DEBUG          opt_ncr.h
 309 SCSI_NCR_MAX_SYNC       opt_ncr.h
 310 SCSI_NCR_MAX_WIDE       opt_ncr.h
 311 SCSI_NCR_MYADDR         opt_ncr.h
 312
 313 # Options used only in dev/isp/*
 314 ISP_TARGET_MODE         opt_isp.h
 315 ISP_FW_CRASH_DUMP       opt_isp.h
 316
 317 # Options used in the 'ata' ATA/ATAPI driver
 318 ATA_STATIC_ID           opt_ata.h
 319 ATA_NOPCI               opt_ata.h
 320
 321 # Net stuff.
 322 ACCEPT_FILTER_DATA
 323 ACCEPT_FILTER_HTTP
 324 ALTQ                    opt_global.h
 325 ALTQ_CBQ                opt_altq.h
 326 ALTQ_RED                opt_altq.h
 327 ALTQ_RIO                opt_altq.h
 328 ALTQ_HFSC               opt_altq.h
 329 ALTQ_CDNR               opt_altq.h
 330 ALTQ_PRIQ               opt_altq.h
 331 ALTQ_NOPCC              opt_altq.h
 332 ALTQ_DEBUG              opt_altq.h
 333 BOOTP                   opt_bootp.h
 334 BOOTP_COMPAT            opt_bootp.h
 335 BOOTP_NFSROOT           opt_bootp.h
 336 BOOTP_NFSV3             opt_bootp.h
 337 BOOTP_WIRED_TO          opt_bootp.h
 338 DEVICE_POLLING
 339 DEV_PF                  opt_pf.h
 340 DEV_PFLOG               opt_pf.h
 341 DEV_PFSYNC              opt_pf.h
 342 ETHER_II                opt_ef.h
 343 ETHER_8023              opt_ef.h
 344 ETHER_8022              opt_ef.h
 345 ETHER_SNAP              opt_ef.h
 346 MROUTING                opt_mrouting.h
 347 PIM                     opt_mrouting.h
 348 INET                    opt_inet.h
 349 INET6                   opt_inet6.h
 350 IPSEC                   opt_ipsec.h
 351 IPSEC_ESP               opt_ipsec.h
 352 IPSEC_DEBUG             opt_ipsec.h
 353 IPSEC_FILTERGIF         opt_ipsec.h
 354 FAST_IPSEC              opt_ipsec.h
 355 IPDIVERT
 356 DUMMYNET                opt_ipdn.h
 357 IPFILTER                opt_ipfilter.h
 358 IPFILTER_LOG            opt_ipfilter.h
 359 IPFILTER_LOOKUP         opt_ipfilter.h
 360 IPFILTER_DEFAULT_BLOCK  opt_ipfilter.h
 361 IPFIREWALL              opt_ipfw.h
 362 IPFIREWALL_VERBOSE      opt_ipfw.h
 363 IPFIREWALL_VERBOSE_LIMIT        opt_ipfw.h
 364 IPFIREWALL_DEFAULT_TO_ACCEPT    opt_ipfw.h
 365 IPFIREWALL_FORWARD      opt_ipfw.h
 366 IPFIREWALL_FORWARD_EXTENDED     opt_ipfw.h
 367 IPV6FIREWALL            opt_ip6fw.h
 368 IPV6FIREWALL_VERBOSE    opt_ip6fw.h
 369 IPV6FIREWALL_VERBOSE_LIMIT      opt_ip6fw.h
 370 IPV6FIREWALL_DEFAULT_TO_ACCEPT  opt_ip6fw.h
 371 IPSTEALTH
 372 IPX
 373 IPXIP                   opt_ipx.h
 374 LIBMBPOOL
 375 LIBMCHAIN
 376 LIBALIAS
 377 MBUF_STRESS_TEST
 378 NCP
 379 NETATALK                opt_atalk.h
 380 NET_WITH_GIANT          opt_net.h
 381 PPP_BSDCOMP             opt_ppp.h
 382 PPP_DEFLATE             opt_ppp.h
 383 PPP_FILTER              opt_ppp.h
 384 SLIP_IFF_OPTS           opt_slip.h
 385 TCPDEBUG
 386 TCP_SIGNATURE           opt_inet.h
 387 TCP_SACK_DEBUG          opt_tcp_sack.h
 388 TCP_DROP_SYNFIN         opt_tcp_input.h
 389 DEV_VLAN                opt_vlan.h
 390 VLAN_ARRAY              opt_vlan.h
 391 XBONEHACK
 392
 393 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
 394 # Each netgraph node type can be either be compiled into the kernel
 395 # or loaded dynamically. To get the former, include the corresponding
 396 # option below. Each type has its own man page, e.g. ng_async(4).
 397 NETGRAPH
 398 NETGRAPH_DEBUG          opt_netgraph.h
 399 NETGRAPH_ASYNC          opt_netgraph.h
 400 NETGRAPH_ATMLLC         opt_netgraph.h
 401 NETGRAPH_ATM_ATMPIF     opt_netgraph.h
 402 NETGRAPH_BLUETOOTH      opt_netgraph.h
 403 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
 404 NETGRAPH_BLUETOOTH_H4   opt_netgraph.h
 405 NETGRAPH_BLUETOOTH_HCI  opt_netgraph.h
 406 NETGRAPH_BLUETOOTH_L2CAP        opt_netgraph.h
 407 NETGRAPH_BLUETOOTH_SOCKET       opt_netgraph.h
 408 NETGRAPH_BLUETOOTH_UBT  opt_netgraph.h
 409 NETGRAPH_BLUETOOTH_UBTBCMFW     opt_netgraph.h
 410 NETGRAPH_BPF            opt_netgraph.h
 411 NETGRAPH_BRIDGE         opt_netgraph.h
 412 NETGRAPH_CISCO          opt_netgraph.h
 413 NETGRAPH_DEVICE         opt_netgraph.h
 414 NETGRAPH_ECHO           opt_netgraph.h
 415 NETGRAPH_EIFACE         opt_netgraph.h
 416 NETGRAPH_ETHER          opt_netgraph.h
 417 NETGRAPH_FEC            opt_netgraph.h
 418 NETGRAPH_FRAME_RELAY    opt_netgraph.h
 419 NETGRAPH_GIF            opt_netgraph.h
 420 NETGRAPH_GIF_DEMUX      opt_netgraph.h
 421 NETGRAPH_HOLE           opt_netgraph.h
 422 NETGRAPH_IFACE          opt_netgraph.h
 423 NETGRAPH_IP_INPUT       opt_netgraph.h
 424 NETGRAPH_IPFW           opt_netgraph.h
 425 NETGRAPH_KSOCKET        opt_netgraph.h
 426 NETGRAPH_L2TP           opt_netgraph.h
 427 NETGRAPH_LMI            opt_netgraph.h
 428 # MPPC compression requires proprietary files (not included)
 429 NETGRAPH_MPPC_COMPRESSION       opt_netgraph.h
 430 NETGRAPH_MPPC_ENCRYPTION        opt_netgraph.h
 431 NETGRAPH_NAT            opt_netgraph.h
 432 NETGRAPH_NETFLOW        opt_netgraph.h
 433 NETGRAPH_ONE2MANY       opt_netgraph.h
 434 NETGRAPH_PPP            opt_netgraph.h
 435 NETGRAPH_PPPOE          opt_netgraph.h
 436 NETGRAPH_PPTPGRE        opt_netgraph.h
 437 NETGRAPH_RFC1490        opt_netgraph.h
 438 NETGRAPH_SOCKET         opt_netgraph.h
 439 NETGRAPH_SPLIT          opt_netgraph.h
 440 NETGRAPH_SPPP           opt_netgraph.h
 441 NETGRAPH_TCPMSS         opt_netgraph.h
 442 NETGRAPH_TEE            opt_netgraph.h
 443 NETGRAPH_TTY            opt_netgraph.h
 444 NETGRAPH_UI             opt_netgraph.h
 445 NETGRAPH_VJC            opt_netgraph.h
 446
 447 # NgATM options
 448 NGATM_ATM               opt_netgraph.h
 449 NGATM_ATMBASE           opt_netgraph.h
 450 NGATM_SSCOP             opt_netgraph.h
 451 NGATM_SSCFU             opt_netgraph.h
 452 NGATM_UNI               opt_netgraph.h
 453 NGATM_CCATM             opt_netgraph.h
 454
 455 # DRM options
 456 DRM_DEBUG               opt_drm.h
 457
 458 ZERO_COPY_SOCKETS       opt_zero.h
 459 TI_PRIVATE_JUMBOS       opt_ti.h
 460 TI_JUMBO_HDRSPLIT       opt_ti.h
 461
 462 # ATM (HARP version)
 463 ATM_CORE                opt_atm.h
 464 ATM_IP                  opt_atm.h
 465 ATM_SIGPVC              opt_atm.h
 466 ATM_SPANS               opt_atm.h
 467 ATM_UNI                 opt_atm.h
 468
 469 # XXX Conflict: # of devices vs network protocol (Native ATM).
 470 # This makes "atm.h" unusable.
 471 NATM
 472
 473 # DPT driver debug flags
 474 DPT_MEASURE_PERFORMANCE opt_dpt.h
 475 DPT_HANDLE_TIMEOUTS     opt_dpt.h
 476 DPT_TIMEOUT_FACTOR      opt_dpt.h
 477 DPT_LOST_IRQ            opt_dpt.h
 478 DPT_RESET_HBA           opt_dpt.h
 479
 480 # Misc debug flags.  Most of these should probably be replaced with
 481 # 'DEBUG', and then let people recompile just the interesting modules
 482 # with 'make CC="cc -DDEBUG"'.
 483 CLUSTERDEBUG            opt_debug_cluster.h
 484 DEBUG_1284              opt_ppb_1284.h
 485 VP0_DEBUG               opt_vpo.h
 486 LPT_DEBUG               opt_lpt.h
 487 PLIP_DEBUG              opt_plip.h
 488 LOCKF_DEBUG             opt_debug_lockf.h
 489 NETATALKDEBUG           opt_atalk.h
 490 SI_DEBUG                opt_debug_si.h
 491
 492 # Fb options
 493 FB_DEBUG                opt_fb.h
 494 FB_INSTALL_CDEV         opt_fb.h
 495
 496 # ppbus related options
 497 PERIPH_1284             opt_ppb_1284.h
 498 DONTPROBE_1284          opt_ppb_1284.h
 499
 500 # smbus related options
 501 ENABLE_ALART            opt_intpm.h
 502
 503 # These cause changes all over the kernel
 504 BLKDEV_IOSIZE           opt_global.h
 505 BURN_BRIDGES            opt_global.h
 506 DEBUG                   opt_global.h
 507 DEBUG_LOCKS             opt_global.h
 508 DEBUG_VFS_LOCKS         opt_global.h
 509 DIAGNOSTIC              opt_global.h
 510 INVARIANT_SUPPORT       opt_global.h
 511 INVARIANTS              opt_global.h
 512 MCLSHIFT                opt_global.h
 513 MUTEX_DEBUG             opt_global.h
 514 MUTEX_NOINLINE          opt_global.h
 515 MUTEX_PROFILING         opt_global.h
 516 MSIZE                   opt_global.h
 517 REGRESSION              opt_global.h
 518 RESTARTABLE_PANICS      opt_global.h
 519 RWLOCK_NOINLINE         opt_global.h
 520 VFS_BIO_DEBUG           opt_global.h
 521
 522 # These are VM related options
 523 VM_KMEM_SIZE            opt_vm.h
 524 VM_KMEM_SIZE_SCALE      opt_vm.h
 525 VM_KMEM_SIZE_MAX        opt_vm.h
 526 NO_SWAPPING             opt_vm.h
 527 MALLOC_MAKE_FAILURES    opt_vm.h
 528 MALLOC_PROFILE          opt_vm.h
 529 PQ_NOOPT                opt_vmpage.h
 530
 531 # The MemGuard replacement allocator used for tamper-after-free detection
 532 DEBUG_MEMGUARD          opt_vm.h
 533
 534 # The RedZone malloc(9) protection
 535 DEBUG_REDZONE           opt_vm.h
 536
 537 # Standard SMP options
 538 SMP                     opt_global.h
 539
 540 # Size of the kernel message buffer
 541 MSGBUF_SIZE             opt_msgbuf.h
 542
 543 # NFS options
 544 NFS_MINATTRTIMO         opt_nfs.h
 545 NFS_MAXATTRTIMO         opt_nfs.h
 546 NFS_MINDIRATTRTIMO      opt_nfs.h
 547 NFS_MAXDIRATTRTIMO      opt_nfs.h
 548 NFS_GATHERDELAY         opt_nfs.h
 549 NFS_WDELAYHASHSIZ       opt_nfs.h
 550 NFS_DEBUG               opt_nfs.h
 551
 552 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
 553 OVERRIDE_CARD                   opt_bktr.h
 554 OVERRIDE_TUNER                  opt_bktr.h
 555 OVERRIDE_DBX                    opt_bktr.h
 556 OVERRIDE_MSP                    opt_bktr.h
 557 BROOKTREE_SYSTEM_DEFAULT        opt_bktr.h
 558 BROOKTREE_ALLOC_PAGES           opt_bktr.h
 559 BKTR_OVERRIDE_CARD              opt_bktr.h
 560 BKTR_OVERRIDE_TUNER             opt_bktr.h
 561 BKTR_OVERRIDE_DBX               opt_bktr.h
 562 BKTR_OVERRIDE_MSP               opt_bktr.h
 563 BKTR_SYSTEM_DEFAULT             opt_bktr.h
 564 BKTR_ALLOC_PAGES                opt_bktr.h
 565 BKTR_USE_PLL                    opt_bktr.h
 566 BKTR_GPIO_ACCESS                opt_bktr.h
 567 BKTR_NO_MSP_RESET               opt_bktr.h
 568 BKTR_430_FX_MODE                opt_bktr.h
 569 BKTR_SIS_VIA_MODE               opt_bktr.h
 570 BKTR_USE_FREEBSD_SMBUS          opt_bktr.h
 571 BKTR_NEW_MSP34XX_DRIVER         opt_bktr.h
 572
 573 # options for serial support
 574 COM_ESP                 opt_sio.h
 575 COM_MULTIPORT           opt_sio.h
 576 BREAK_TO_DEBUGGER       opt_comconsole.h
 577 ALT_BREAK_TO_DEBUGGER   opt_comconsole.h
 578
 579 # Options to support PPS
 580 UART_PPS_ON_CTS         opt_uart.h
 581
 582 # options for bus/device framework
 583 BUS_DEBUG               opt_bus.h
 584
 585 # options for USB support
 586 USB_DEBUG               opt_usb.h
 587 USBVERBOSE              opt_usb.h
 588 UKBD_DFLT_KEYMAP        opt_ukbd.h
 589 UPLCOM_INTR_INTERVAL    opt_uplcom.h
 590 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
 591 UVSCOM_INTR_INTERVAL    opt_uvscom.h
 592
 593 # Embedded system options
 594 INIT_PATH
 595
 596 ROOTDEVNAME
 597
 598 FDC_DEBUG               opt_fdc.h
 599 PCFCLOCK_VERBOSE        opt_pcfclock.h
 600 PCFCLOCK_MAX_RETRIES    opt_pcfclock.h
 601 TDFX_LINUX              opt_tdfx.h
 602
 603 KTR                     opt_global.h
 604 KTR_ALQ                 opt_ktr.h
 605 KTR_MASK                opt_ktr.h
 606 KTR_CPUMASK             opt_ktr.h
 607 KTR_COMPILE             opt_global.h
 608 KTR_ENTRIES             opt_global.h
 609 KTR_VERBOSE             opt_ktr.h
 610 WITNESS                 opt_global.h
 611 WITNESS_KDB             opt_witness.h
 612 WITNESS_SKIPSPIN        opt_witness.h
 613
 614 # options for ACPI support
 615 ACPI_DEBUG              opt_acpi.h
 616 ACPI_MAX_THREADS        opt_acpi.h
 617 ACPI_NO_SEMAPHORES      opt_acpi.h
 618 ACPICA_PEDANTIC         opt_acpi.h
 619
 620 # options for DEVFS, see sys/fs/devfs/devfs.h
 621 NDEVFSINO               opt_devfs.h
 622 NDEVFSOVERFLOW          opt_devfs.h
 623
 624 # various 'device presence' options.
 625 DEV_BPF                 opt_bpf.h
 626 DEV_ISA                 opt_isa.h
 627 DEV_MCA                 opt_mca.h
 628 DEV_CARP                opt_carp.h
 629 DEV_SPLASH              opt_splash.h
 630
 631 EISA_SLOTS              opt_eisa.h
 632
 633 # ed driver
 634 ED_HPP                  opt_ed.h
 635 ED_3C503                opt_ed.h
 636 ED_SIC                  opt_ed.h
 637
 638 # bge driver
 639 BGE_FAKE_AUTONEG        opt_bge.h
 640
 641 # wi driver
 642 WI_SYMBOL_FIRMWARE      opt_wi.h
 643
 644 SOCKBUF_DEBUG           opt_global.h
 645
 646 # options for ubsec driver
 647 UBSEC_DEBUG             opt_ubsec.h
 648 UBSEC_RNDTEST           opt_ubsec.h
 649 UBSEC_NO_RNG            opt_ubsec.h
 650
 651 # options for hifn driver
 652 HIFN_DEBUG              opt_hifn.h
 653 HIFN_RNDTEST            opt_hifn.h
 654
 655 # options for safenet driver
 656 SAFE_DEBUG              opt_safe.h
 657 SAFE_NO_RNG             opt_safe.h
 658 SAFE_RNDTEST            opt_safe.h
 659
 660 # syscons options
 661 MAXCONS                 opt_syscons.h
 662 SC_ALT_MOUSE_IMAGE      opt_syscons.h
 663 SC_CUT_SPACES2TABS      opt_syscons.h
 664 SC_CUT_SEPCHARS         opt_syscons.h
 665 SC_DEBUG_LEVEL          opt_syscons.h
 666 SC_DFLT_FONT            opt_syscons.h
 667 SC_DISABLE_KDBKEY       opt_syscons.h
 668 SC_DISABLE_REBOOT       opt_syscons.h
 669 SC_HISTORY_SIZE         opt_syscons.h
 670 SC_KERNEL_CONS_ATTR     opt_syscons.h
 671 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
 672 SC_MOUSE_CHAR           opt_syscons.h
 673 SC_NO_CUTPASTE          opt_syscons.h
 674 SC_NO_FONT_LOADING      opt_syscons.h
 675 SC_NO_HISTORY           opt_syscons.h
 676 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
 677 SC_NO_SYSMOUSE          opt_syscons.h
 678 SC_NORM_ATTR            opt_syscons.h
 679 SC_NORM_REV_ATTR        opt_syscons.h
 680 SC_PIXEL_MODE           opt_syscons.h
 681 SC_RENDER_DEBUG         opt_syscons.h
 682 SC_TWOBUTTON_MOUSE      opt_syscons.h
 683
 684 # kbd options
 685 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
 686 KBD_INSTALL_CDEV        opt_kbd.h
 687 KBD_MAXRETRY            opt_kbd.h
 688 KBD_MAXWAIT             opt_kbd.h
 689 KBD_RESETDELAY          opt_kbd.h
 690 KBDIO_DEBUG             opt_kbd.h
 691
 692 # options for the Atheros HAL (only useful with source code)
 693 AH_SUPPORT_AR5210       opt_ah.h
 694 AH_SUPPORT_AR5211       opt_ah.h
 695 AH_SUPPORT_AR5212       opt_ah.h
 696 AH_SUPPORT_5111         opt_ah.h
 697 AH_SUPPORT_5112         opt_ah.h
 698 AH_SUPPORT_2413         opt_ah.h
 699 AH_DEBUG                opt_ah.h
 700 AH_DEBUG_ALQ            opt_ah.h
 701 AH_ASSERT               opt_ah.h
 702
 703 # dcons options
 704 DCONS_BUF_SIZE          opt_dcons.h
 705 DCONS_POLL_HZ           opt_dcons.h
 706 DCONS_FORCE_CONSOLE     opt_dcons.h
 707 DCONS_FORCE_GDB         opt_dcons.h
 708
 709 # Static unit counts
 710 NI4BTRC                 opt_i4b.h
 711 NI4BRBCH                opt_i4b.h
 712 NI4BTEL                 opt_i4b.h
 713 NI4BIPR                 opt_i4b.h
 714 NI4BING                 opt_i4b.h
 715 NI4BISPPP               opt_i4b.h
 716
 717 # VFS options
 718 LOOKUP_SHARED           opt_vfs.h
 719
 720 # HWPMC options
 721 HWPMC_HOOKS
 722
 723 # XFS
 724 XFS