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