The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/conf/options

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    1 # $FreeBSD: releng/8.4/sys/conf/options 247451 2013-02-28 08:19:55Z jfv $
    2 #
    3 #        On the handling of kernel options
    4 #
    5 # All kernel options should be listed in NOTES, with suitable
    6 # descriptions.  Negative options (options that make some code not
    7 # compile) should be commented out; LINT (generated from NOTES) should
    8 # compile as much code as possible.  Try to structure option-using
    9 # code so that a single option only switch code on, or only switch
   10 # code off, to make it possible to have a full compile-test.  If
   11 # necessary, you can check for COMPILING_LINT to get maximum code
   12 # coverage.
   13 #
   14 # All new options shall also be listed in either "conf/options" or
   15 # "conf/options.<machine>".  Options that affect a single source-file
   16 # <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options
   17 # that affect multiple files should either go in "opt_global.h" if
   18 # this is a kernel-wide option (used just about everywhere), or in
   19 # "opt_<option-name-in-lower-case>.h" if it affects only some files.
   20 # Note that the effect of listing only an option without a
   21 # header-file-name in conf/options (and cousins) is that the last
   22 # convention is followed.
   23 #
   24 # This handling scheme is not yet fully implemented.
   25 #
   26 #
   27 # Format of this file:
   28 # Option name   filename
   29 #
   30 # If filename is missing, the default is
   31 # opt_<name-of-option-in-lower-case>.h
   32 
   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 ALT_BREAK_TO_DEBUGGER   opt_kdb.h
   51 BREAK_TO_DEBUGGER       opt_kdb.h
   52 DDB
   53 DDB_BUFR_SIZE   opt_ddb.h
   54 DDB_CAPTURE_DEFAULTBUFSIZE      opt_ddb.h
   55 DDB_CAPTURE_MAXBUFSIZE  opt_ddb.h
   56 DDB_CTF         opt_ddb.h
   57 DDB_NUMSYM      opt_ddb.h
   58 GDB
   59 KDB             opt_global.h
   60 KDB_TRACE       opt_kdb.h
   61 KDB_UNATTENDED  opt_kdb.h
   62 SYSCTL_DEBUG    opt_sysctl.h
   63 
   64 # Miscellaneous options.
   65 ADAPTIVE_LOCKMGRS
   66 ALQ
   67 AUDIT           opt_global.h
   68 CODA_COMPAT_5   opt_coda.h
   69 COMPAT_43       opt_compat.h
   70 COMPAT_43TTY    opt_compat.h
   71 COMPAT_FREEBSD4 opt_compat.h
   72 COMPAT_FREEBSD5 opt_compat.h
   73 COMPAT_FREEBSD6 opt_compat.h
   74 COMPAT_FREEBSD7 opt_compat.h
   75 COMPILING_LINT  opt_global.h
   76 CY_PCI_FASTINTR
   77 DEADLKRES       opt_watchdog.h
   78 DIRECTIO
   79 FULL_PREEMPTION opt_sched.h
   80 IPI_PREEMPTION  opt_sched.h
   81 GEOM_AES        opt_geom.h
   82 GEOM_BDE        opt_geom.h
   83 GEOM_BSD        opt_geom.h
   84 GEOM_CACHE      opt_geom.h
   85 GEOM_CONCAT     opt_geom.h
   86 GEOM_ELI        opt_geom.h
   87 GEOM_FOX        opt_geom.h
   88 GEOM_GATE       opt_geom.h
   89 GEOM_JOURNAL    opt_geom.h
   90 GEOM_LABEL      opt_geom.h
   91 GEOM_LINUX_LVM  opt_geom.h
   92 GEOM_MBR        opt_geom.h
   93 GEOM_MIRROR     opt_geom.h
   94 GEOM_MULTIPATH  opt_geom.h
   95 GEOM_NOP        opt_geom.h
   96 GEOM_PART_APM   opt_geom.h
   97 GEOM_PART_BSD   opt_geom.h
   98 GEOM_PART_EBR   opt_geom.h
   99 GEOM_PART_EBR_COMPAT    opt_geom.h
  100 GEOM_PART_GPT   opt_geom.h
  101 GEOM_PART_LDM   opt_geom.h
  102 GEOM_PART_MBR   opt_geom.h
  103 GEOM_PART_PC98  opt_geom.h
  104 GEOM_PART_VTOC8 opt_geom.h
  105 GEOM_PC98       opt_geom.h
  106 GEOM_RAID       opt_geom.h
  107 GEOM_RAID3      opt_geom.h
  108 GEOM_SHSEC      opt_geom.h
  109 GEOM_STRIPE     opt_geom.h
  110 GEOM_SUNLABEL   opt_geom.h
  111 GEOM_UZIP       opt_geom.h
  112 GEOM_VIRSTOR    opt_geom.h
  113 GEOM_VOL        opt_geom.h
  114 GEOM_ZERO       opt_geom.h
  115 KDTRACE_HOOKS   opt_kdtrace.h
  116 KSTACK_MAX_PAGES
  117 KSTACK_PAGES
  118 KTRACE
  119 KTRACE_REQUEST_POOL     opt_ktrace.h
  120 LIBICONV
  121 MAC             opt_global.h
  122 MAC_BIBA        opt_dontuse.h
  123 MAC_BSDEXTENDED opt_dontuse.h
  124 MAC_IFOFF       opt_dontuse.h
  125 MAC_LOMAC       opt_dontuse.h
  126 MAC_MLS         opt_dontuse.h
  127 MAC_NONE        opt_dontuse.h
  128 MAC_PARTITION   opt_dontuse.h
  129 MAC_PORTACL     opt_dontuse.h
  130 MAC_SEEOTHERUIDS        opt_dontuse.h
  131 MAC_STATIC      opt_mac.h
  132 MAC_STUB        opt_dontuse.h
  133 MAC_TEST        opt_dontuse.h
  134 MD_ROOT         opt_md.h
  135 MD_ROOT_SIZE    opt_md.h
  136 MFI_DEBUG       opt_mfi.h
  137 MFI_DECODE_LOG  opt_mfi.h
  138 MPROF_BUFFERS   opt_mprof.h
  139 MPROF_HASH_SIZE opt_mprof.h
  140 NEW_PCIB        opt_global.h
  141 NO_ADAPTIVE_MUTEXES     opt_adaptive_mutexes.h
  142 NO_ADAPTIVE_RWLOCKS
  143 NO_ADAPTIVE_SX
  144 NO_SYSCTL_DESCR opt_global.h
  145 NSWBUF_MIN      opt_swap.h
  146 MBUF_PACKET_ZONE_DISABLE        opt_global.h
  147 PANIC_REBOOT_WAIT_TIME  opt_panic.h
  148 PPC_DEBUG       opt_ppc.h
  149 PPC_PROBE_CHIPSET       opt_ppc.h
  150 PPS_SYNC        opt_ntp.h
  151 PREEMPTION      opt_sched.h
  152 QUOTA
  153 SCHED_4BSD      opt_sched.h
  154 SCHED_STATS     opt_sched.h
  155 SCHED_ULE       opt_sched.h
  156 SLEEPQUEUE_PROFILING
  157 SLHCI_DEBUG     opt_slhci.h
  158 SPX_HACK
  159 STACK           opt_stack.h
  160 SUIDDIR
  161 MSGMNB          opt_sysvipc.h
  162 MSGMNI          opt_sysvipc.h
  163 MSGSEG          opt_sysvipc.h
  164 MSGSSZ          opt_sysvipc.h
  165 MSGTQL          opt_sysvipc.h
  166 SEMMAP          opt_sysvipc.h
  167 SEMMNI          opt_sysvipc.h
  168 SEMMNS          opt_sysvipc.h
  169 SEMMNU          opt_sysvipc.h
  170 SEMMSL          opt_sysvipc.h
  171 SEMOPM          opt_sysvipc.h
  172 SEMUME          opt_sysvipc.h
  173 SHMALL          opt_sysvipc.h
  174 SHMMAX          opt_sysvipc.h
  175 SHMMAXPGS       opt_sysvipc.h
  176 SHMMIN          opt_sysvipc.h
  177 SHMMNI          opt_sysvipc.h
  178 SHMSEG          opt_sysvipc.h
  179 SYSVMSG         opt_sysvipc.h
  180 SYSVSEM         opt_sysvipc.h
  181 SYSVSHM         opt_sysvipc.h
  182 SW_WATCHDOG     opt_watchdog.h
  183 TURNSTILE_PROFILING
  184 UMTX_PROFILING
  185 VFS_AIO
  186 VERBOSE_SYSINIT opt_global.h
  187 WLCACHE         opt_wavelan.h
  188 WLDEBUG         opt_wavelan.h
  189 
  190 # POSIX kernel options
  191 P1003_1B_MQUEUE                 opt_posix.h
  192 P1003_1B_SEMAPHORES             opt_posix.h
  193 _KPOSIX_PRIORITY_SCHEDULING     opt_posix.h
  194 
  195 # Do we want the config file compiled into the kernel?
  196 INCLUDE_CONFIG_FILE     opt_config.h
  197 
  198 # Options for static filesystems.  These should only be used at config
  199 # time, since the corresponding lkms cannot work if there are any static
  200 # dependencies.  Unusability is enforced by hiding the defines for the
  201 # options in a never-included header.
  202 CD9660          opt_dontuse.h
  203 CODA            opt_dontuse.h
  204 EXT2FS          opt_dontuse.h
  205 FDESCFS         opt_dontuse.h
  206 FFS             opt_dontuse.h
  207 HPFS            opt_dontuse.h
  208 MSDOSFS         opt_dontuse.h
  209 NTFS            opt_dontuse.h
  210 NULLFS          opt_dontuse.h
  211 NWFS            opt_dontuse.h
  212 PORTALFS        opt_dontuse.h
  213 PROCFS          opt_dontuse.h
  214 PSEUDOFS        opt_dontuse.h
  215 REISERFS        opt_dontuse.h
  216 SMBFS           opt_dontuse.h
  217 TMPFS           opt_dontuse.h
  218 UDF             opt_dontuse.h
  219 UNIONFS         opt_dontuse.h
  220 
  221 # Pseudofs debugging
  222 PSEUDOFS_TRACE  opt_pseudofs.h
  223 
  224 # In-kernel GSS-API
  225 KGSSAPI         opt_kgssapi.h
  226 KGSSAPI_DEBUG   opt_kgssapi.h
  227 
  228 # These static filesystems have one slightly bogus static dependency in
  229 # sys/i386/i386/autoconf.c.  If any of these filesystems are
  230 # statically compiled into the kernel, code for mounting them as root
  231 # filesystems will be enabled - but look below.
  232 NFSCLIENT       opt_nfs.h
  233 NFSSERVER       opt_nfs.h
  234 
  235 # Use these options to compile the experimental nfs client and/or
  236 # server that supports NFSv4 into a kernel.
  237 # NFSCL - client
  238 # NFSD - server
  239 NFSCL           opt_nfs.h
  240 NFSD            opt_nfs.h
  241 
  242 # filesystems and libiconv bridge
  243 CD9660_ICONV    opt_dontuse.h
  244 MSDOSFS_ICONV   opt_dontuse.h
  245 NTFS_ICONV      opt_dontuse.h
  246 UDF_ICONV       opt_dontuse.h
  247 
  248 # If you are following the conditions in the copyright,
  249 # you can enable soft-updates which will speed up a lot of thigs
  250 # and make the system safer from crashes at the same time.
  251 # otherwise a STUB module will be compiled in.
  252 SOFTUPDATES     opt_ffs.h
  253 
  254 # On small, embedded systems, it can be useful to turn off support for
  255 # snapshots.  It saves about 30-40k for a feature that would be lightly
  256 # used, if it is used at all.
  257 NO_FFS_SNAPSHOT opt_ffs.h
  258 
  259 # Enabling this option turns on support for Access Control Lists in UFS,
  260 # which can be used to support high security configurations.  Depends on
  261 # UFS_EXTATTR.
  262 UFS_ACL         opt_ufs.h
  263 
  264 # Enabling this option turns on support for extended attributes in UFS-based
  265 # filesystems, which can be used to support high security configurations
  266 # as well as new filesystem features.
  267 UFS_EXTATTR     opt_ufs.h
  268 UFS_EXTATTR_AUTOSTART   opt_ufs.h
  269 
  270 # Enable fast hash lookups for large directories on UFS-based filesystems.
  271 UFS_DIRHASH     opt_ufs.h
  272 
  273 # Enable gjournal-based UFS journal.
  274 UFS_GJOURNAL    opt_ufs.h
  275 
  276 # The below sentence is not in English, and neither is this one.
  277 # We plan to remove the static dependences above, with a
  278 # <filesystem>_ROOT option to control if it usable as root.  This list
  279 # allows these options to be present in config files already (though
  280 # they won't make any difference yet).
  281 NFS_ROOT        opt_nfsroot.h
  282 
  283 # SMB/CIFS requester
  284 NETSMB          opt_netsmb.h
  285 
  286 # Options used only in subr_param.c.
  287 HZ              opt_param.h
  288 MAXFILES        opt_param.h
  289 NBUF            opt_param.h
  290 NSFBUFS         opt_param.h
  291 VM_BCACHE_SIZE_MAX      opt_param.h
  292 VM_SWZONE_SIZE_MAX      opt_param.h
  293 MAXUSERS
  294 DFLDSIZ         opt_param.h
  295 MAXDSIZ         opt_param.h
  296 MAXSSIZ         opt_param.h
  297 
  298 # Generic SCSI options.
  299 CAM_MAX_HIGHPOWER       opt_cam.h
  300 CAMDEBUG                opt_cam.h
  301 CAM_DEBUG_COMPILE       opt_cam.h
  302 CAM_DEBUG_DELAY         opt_cam.h
  303 CAM_DEBUG_BUS           opt_cam.h
  304 CAM_DEBUG_TARGET        opt_cam.h
  305 CAM_DEBUG_LUN           opt_cam.h
  306 CAM_DEBUG_FLAGS         opt_cam.h
  307 SCSI_DELAY              opt_scsi.h
  308 SCSI_NO_SENSE_STRINGS   opt_scsi.h
  309 SCSI_NO_OP_STRINGS      opt_scsi.h
  310 
  311 # Options used only in cam/ata/ata_da.c
  312 ADA_TEST_FAILURE       opt_ada.h
  313 
  314 # Options used only in cam/scsi/scsi_cd.c
  315 CHANGER_MIN_BUSY_SECONDS        opt_cd.h
  316 CHANGER_MAX_BUSY_SECONDS        opt_cd.h
  317 
  318 # Options used only in cam/scsi/scsi_sa.c.
  319 SA_IO_TIMEOUT           opt_sa.h
  320 SA_SPACE_TIMEOUT        opt_sa.h
  321 SA_REWIND_TIMEOUT       opt_sa.h
  322 SA_ERASE_TIMEOUT        opt_sa.h
  323 SA_1FM_AT_EOD           opt_sa.h
  324 
  325 # Options used only in cam/scsi/scsi_pt.c
  326 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
  327 
  328 # Options used only in cam/scsi/scsi_ses.c
  329 SES_ENABLE_PASSTHROUGH  opt_ses.h
  330 
  331 # Options used in dev/sym/ (Symbios SCSI driver).
  332 SYM_SETUP_LP_PROBE_MAP  opt_sym.h       #-Low Priority Probe Map (bits)
  333                                         # Allows the ncr to take precedence
  334                                         # 1 (1<<0) -> 810a, 860
  335                                         # 2 (1<<1) -> 825a, 875, 885, 895
  336                                         # 4 (1<<2) -> 895a, 896, 1510d 
  337 SYM_SETUP_SCSI_DIFF     opt_sym.h       #-HVD support for 825a, 875, 885
  338                                         # disabled:0 (default), enabled:1
  339 SYM_SETUP_PCI_PARITY    opt_sym.h       #-PCI parity checking
  340                                         # disabled:0, enabled:1 (default)
  341 SYM_SETUP_MAX_LUN       opt_sym.h       #-Number of LUNs supported
  342                                         # default:8, range:[1..64]
  343 
  344 # Options used only in pci/ncr.c
  345 SCSI_NCR_DEBUG          opt_ncr.h
  346 SCSI_NCR_MAX_SYNC       opt_ncr.h
  347 SCSI_NCR_MAX_WIDE       opt_ncr.h
  348 SCSI_NCR_MYADDR         opt_ncr.h
  349 
  350 # Options used only in dev/isp/*
  351 ISP_TARGET_MODE         opt_isp.h
  352 ISP_FW_CRASH_DUMP       opt_isp.h
  353 ISP_DEFAULT_ROLES       opt_isp.h
  354 
  355 # Options used only in dev/iscsi
  356 ISCSI_INITIATOR_DEBUG   opt_iscsi_initiator.h
  357 
  358 # Options used in the 'ata' ATA/ATAPI driver
  359 ATA_STATIC_ID           opt_ata.h
  360 ATA_NOPCI               opt_ata.h
  361 ATA_REQUEST_TIMEOUT     opt_ata.h
  362 ATA_CAM                 opt_ata.h
  363 
  364 # Net stuff.
  365 ACCEPT_FILTER_DATA
  366 ACCEPT_FILTER_DNS
  367 ACCEPT_FILTER_HTTP
  368 ALTQ                    opt_global.h
  369 ALTQ_CBQ                opt_altq.h
  370 ALTQ_CDNR               opt_altq.h
  371 ALTQ_DEBUG              opt_altq.h
  372 ALTQ_HFSC               opt_altq.h
  373 ALTQ_NOPCC              opt_altq.h
  374 ALTQ_PRIQ               opt_altq.h
  375 ALTQ_RED                opt_altq.h
  376 ALTQ_RIO                opt_altq.h
  377 BOOTP                   opt_bootp.h
  378 BOOTP_BLOCKSIZE         opt_bootp.h
  379 BOOTP_COMPAT            opt_bootp.h
  380 BOOTP_NFSROOT           opt_bootp.h
  381 BOOTP_NFSV3             opt_bootp.h
  382 BOOTP_WIRED_TO          opt_bootp.h
  383 DEVICE_POLLING
  384 DEV_ENC                 opt_enc.h
  385 DEV_PF                  opt_pf.h
  386 DEV_PFLOG               opt_pf.h
  387 DEV_PFSYNC              opt_pf.h
  388 DEV_VLAN                opt_vlan.h
  389 DUMMYNET                opt_ipdn.h
  390 ETHER_8022              opt_ef.h
  391 ETHER_8023              opt_ef.h
  392 ETHER_II                opt_ef.h
  393 ETHER_SNAP              opt_ef.h
  394 INET                    opt_inet.h
  395 INET6                   opt_inet6.h
  396 IPDIVERT
  397 IPFILTER                opt_ipfilter.h
  398 IPFILTER_DEFAULT_BLOCK  opt_ipfilter.h
  399 IPFILTER_LOG            opt_ipfilter.h
  400 IPFILTER_LOOKUP         opt_ipfilter.h
  401 IPFIREWALL              opt_ipfw.h
  402 IPFIREWALL_DEFAULT_TO_ACCEPT    opt_ipfw.h
  403 IPFIREWALL_FORWARD      opt_ipfw.h
  404 IPFIREWALL_NAT          opt_ipfw.h
  405 IPFIREWALL_VERBOSE      opt_ipfw.h
  406 IPFIREWALL_VERBOSE_LIMIT        opt_ipfw.h
  407 IPSEC                   opt_ipsec.h
  408 IPSEC_DEBUG             opt_ipsec.h
  409 IPSEC_FILTERTUNNEL      opt_ipsec.h
  410 IPSEC_NAT_T             opt_ipsec.h
  411 IPSTEALTH
  412 IPX
  413 KRPC
  414 LIBALIAS
  415 LIBMBPOOL
  416 LIBMCHAIN
  417 MBUF_PROFILING
  418 MBUF_STRESS_TEST
  419 MROUTING                opt_mrouting.h
  420 NCP
  421 NETATALK                opt_atalk.h
  422 NFSLOCKD
  423 RADIX_MPATH             opt_mpath.h
  424 ROUTETABLES             opt_route.h
  425 SLIP_IFF_OPTS           opt_slip.h
  426 TCPDEBUG
  427 TCP_OFFLOAD_DISABLE     opt_inet.h #Disable code to dispatch tcp offloading
  428 TCP_SIGNATURE           opt_inet.h
  429 VLAN_ARRAY              opt_vlan.h
  430 XBONEHACK
  431 FLOWTABLE               opt_route.h
  432 
  433 #
  434 # SCTP
  435 #
  436 SCTP                    opt_sctp.h
  437 SCTP_DEBUG              opt_sctp.h # Enable debug printfs
  438 SCTP_WITH_NO_CSUM       opt_sctp.h # Use this at your peril
  439 SCTP_LOCK_LOGGING       opt_sctp.h # Log to KTR lock activity
  440 SCTP_MBUF_LOGGING       opt_sctp.h # Log to KTR general mbuf aloc/free
  441 SCTP_MBCNT_LOGGING      opt_sctp.h # Log to KTR mbcnt activity
  442 SCTP_PACKET_LOGGING     opt_sctp.h # Log to a packet buffer last N packets
  443 SCTP_LTRACE_CHUNKS      opt_sctp.h # Log to KTR chunks processed
  444 SCTP_LTRACE_ERRORS      opt_sctp.h # Log to KTR error returns.
  445 SCTP_USE_PERCPU_STAT    opt_sctp.h # Use per cpu stats.
  446 SCTP_MCORE_INPUT        opt_sctp.h # Have multiple input threads for input mbufs
  447 #
  448 #
  449 #
  450 
  451 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
  452 # Each netgraph node type can be either be compiled into the kernel
  453 # or loaded dynamically. To get the former, include the corresponding
  454 # option below. Each type has its own man page, e.g. ng_async(4).
  455 NETGRAPH
  456 NETGRAPH_DEBUG          opt_netgraph.h
  457 NETGRAPH_ASYNC          opt_netgraph.h
  458 NETGRAPH_ATMLLC         opt_netgraph.h
  459 NETGRAPH_ATM_ATMPIF     opt_netgraph.h
  460 NETGRAPH_BLUETOOTH      opt_netgraph.h
  461 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
  462 NETGRAPH_BLUETOOTH_H4   opt_netgraph.h
  463 NETGRAPH_BLUETOOTH_HCI  opt_netgraph.h
  464 NETGRAPH_BLUETOOTH_L2CAP        opt_netgraph.h
  465 NETGRAPH_BLUETOOTH_SOCKET       opt_netgraph.h
  466 NETGRAPH_BLUETOOTH_UBT  opt_netgraph.h
  467 NETGRAPH_BLUETOOTH_UBTBCMFW     opt_netgraph.h
  468 NETGRAPH_BPF            opt_netgraph.h
  469 NETGRAPH_BRIDGE         opt_netgraph.h
  470 NETGRAPH_CAR            opt_netgraph.h
  471 NETGRAPH_CISCO          opt_netgraph.h
  472 NETGRAPH_DEFLATE        opt_netgraph.h
  473 NETGRAPH_DEVICE         opt_netgraph.h
  474 NETGRAPH_ECHO           opt_netgraph.h
  475 NETGRAPH_EIFACE         opt_netgraph.h
  476 NETGRAPH_ETHER          opt_netgraph.h
  477 NETGRAPH_ETHER_ECHO     opt_netgraph.h
  478 NETGRAPH_FEC            opt_netgraph.h
  479 NETGRAPH_FRAME_RELAY    opt_netgraph.h
  480 NETGRAPH_GIF            opt_netgraph.h
  481 NETGRAPH_GIF_DEMUX      opt_netgraph.h
  482 NETGRAPH_HOLE           opt_netgraph.h
  483 NETGRAPH_IFACE          opt_netgraph.h
  484 NETGRAPH_IP_INPUT       opt_netgraph.h
  485 NETGRAPH_IPFW           opt_netgraph.h
  486 NETGRAPH_KSOCKET        opt_netgraph.h
  487 NETGRAPH_L2TP           opt_netgraph.h
  488 NETGRAPH_LMI            opt_netgraph.h
  489 # MPPC compression requires proprietary files (not included)
  490 NETGRAPH_MPPC_COMPRESSION       opt_netgraph.h
  491 NETGRAPH_MPPC_ENCRYPTION        opt_netgraph.h
  492 NETGRAPH_NAT            opt_netgraph.h
  493 NETGRAPH_NETFLOW        opt_netgraph.h
  494 NETGRAPH_ONE2MANY       opt_netgraph.h
  495 NETGRAPH_PATCH          opt_netgraph.h
  496 NETGRAPH_PIPE           opt_netgraph.h
  497 NETGRAPH_PPP            opt_netgraph.h
  498 NETGRAPH_PPPOE          opt_netgraph.h
  499 NETGRAPH_PPTPGRE        opt_netgraph.h
  500 NETGRAPH_PRED1          opt_netgraph.h
  501 NETGRAPH_RFC1490        opt_netgraph.h
  502 NETGRAPH_SOCKET         opt_netgraph.h
  503 NETGRAPH_SPLIT          opt_netgraph.h
  504 NETGRAPH_SPPP           opt_netgraph.h
  505 NETGRAPH_TAG            opt_netgraph.h
  506 NETGRAPH_TCPMSS         opt_netgraph.h
  507 NETGRAPH_TEE            opt_netgraph.h
  508 NETGRAPH_TTY            opt_netgraph.h
  509 NETGRAPH_UI             opt_netgraph.h
  510 NETGRAPH_VJC            opt_netgraph.h
  511 
  512 # NgATM options
  513 NGATM_ATM               opt_netgraph.h
  514 NGATM_ATMBASE           opt_netgraph.h
  515 NGATM_SSCOP             opt_netgraph.h
  516 NGATM_SSCFU             opt_netgraph.h
  517 NGATM_UNI               opt_netgraph.h
  518 NGATM_CCATM             opt_netgraph.h
  519 
  520 # DRM options
  521 DRM_DEBUG               opt_drm.h
  522 
  523 ZERO_COPY_SOCKETS       opt_zero.h
  524 TI_SF_BUF_JUMBO         opt_ti.h
  525 TI_JUMBO_HDRSPLIT       opt_ti.h
  526 BCE_JUMBO_HDRSPLIT      opt_bce.h
  527 
  528 # XXX Conflict: # of devices vs network protocol (Native ATM).
  529 # This makes "atm.h" unusable.
  530 NATM
  531 
  532 # DPT driver debug flags
  533 DPT_MEASURE_PERFORMANCE opt_dpt.h
  534 DPT_HANDLE_TIMEOUTS     opt_dpt.h
  535 DPT_TIMEOUT_FACTOR      opt_dpt.h
  536 DPT_LOST_IRQ            opt_dpt.h
  537 DPT_RESET_HBA           opt_dpt.h
  538 
  539 # Misc debug flags.  Most of these should probably be replaced with
  540 # 'DEBUG', and then let people recompile just the interesting modules
  541 # with 'make CC="cc -DDEBUG"'.
  542 CLUSTERDEBUG            opt_debug_cluster.h
  543 DEBUG_1284              opt_ppb_1284.h
  544 VP0_DEBUG               opt_vpo.h
  545 LPT_DEBUG               opt_lpt.h
  546 PLIP_DEBUG              opt_plip.h
  547 LOCKF_DEBUG             opt_debug_lockf.h
  548 NETATALKDEBUG           opt_atalk.h
  549 SI_DEBUG                opt_debug_si.h
  550 
  551 # Fb options
  552 FB_DEBUG                opt_fb.h
  553 FB_INSTALL_CDEV         opt_fb.h
  554 
  555 # ppbus related options
  556 PERIPH_1284             opt_ppb_1284.h
  557 DONTPROBE_1284          opt_ppb_1284.h
  558 
  559 # smbus related options
  560 ENABLE_ALART            opt_intpm.h
  561 
  562 # These cause changes all over the kernel
  563 BLKDEV_IOSIZE           opt_global.h
  564 BURN_BRIDGES            opt_global.h
  565 DEBUG                   opt_global.h
  566 DEBUG_LOCKS             opt_global.h
  567 DEBUG_VFS_LOCKS         opt_global.h
  568 DFLTPHYS                opt_global.h
  569 DIAGNOSTIC              opt_global.h
  570 INVARIANT_SUPPORT       opt_global.h
  571 INVARIANTS              opt_global.h
  572 MAXPHYS                 opt_global.h
  573 MCLSHIFT                opt_global.h
  574 MUTEX_DEBUG             opt_global.h
  575 MUTEX_NOINLINE          opt_global.h
  576 LOCK_PROFILING          opt_global.h
  577 LOCK_PROFILING_FAST     opt_global.h
  578 MSIZE                   opt_global.h
  579 REGRESSION              opt_global.h
  580 RESTARTABLE_PANICS      opt_global.h
  581 RWLOCK_NOINLINE         opt_global.h
  582 SX_NOINLINE             opt_global.h
  583 VFS_BIO_DEBUG           opt_global.h
  584 
  585 # These are VM related options
  586 VM_KMEM_SIZE            opt_vm.h
  587 VM_KMEM_SIZE_SCALE      opt_vm.h
  588 VM_KMEM_SIZE_MAX        opt_vm.h
  589 VM_NRESERVLEVEL         opt_vm.h
  590 VM_LEVEL_0_ORDER        opt_vm.h
  591 NO_SWAPPING             opt_vm.h
  592 MALLOC_MAKE_FAILURES    opt_vm.h
  593 MALLOC_PROFILE          opt_vm.h
  594 
  595 # The MemGuard replacement allocator used for tamper-after-free detection
  596 DEBUG_MEMGUARD          opt_vm.h
  597 
  598 # The RedZone malloc(9) protection
  599 DEBUG_REDZONE           opt_vm.h
  600 
  601 # Standard SMP options
  602 SMP                     opt_global.h
  603 
  604 # Size of the kernel message buffer
  605 MSGBUF_SIZE             opt_msgbuf.h
  606 
  607 # NFS options
  608 NFS_MINATTRTIMO         opt_nfs.h
  609 NFS_MAXATTRTIMO         opt_nfs.h
  610 NFS_MINDIRATTRTIMO      opt_nfs.h
  611 NFS_MAXDIRATTRTIMO      opt_nfs.h
  612 NFS_GATHERDELAY         opt_nfs.h
  613 NFS_WDELAYHASHSIZ       opt_nfs.h
  614 NFS_DEBUG               opt_nfs.h
  615 
  616 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
  617 OVERRIDE_CARD                   opt_bktr.h
  618 OVERRIDE_TUNER                  opt_bktr.h
  619 OVERRIDE_DBX                    opt_bktr.h
  620 OVERRIDE_MSP                    opt_bktr.h
  621 BROOKTREE_SYSTEM_DEFAULT        opt_bktr.h
  622 BROOKTREE_ALLOC_PAGES           opt_bktr.h
  623 BKTR_OVERRIDE_CARD              opt_bktr.h
  624 BKTR_OVERRIDE_TUNER             opt_bktr.h
  625 BKTR_OVERRIDE_DBX               opt_bktr.h
  626 BKTR_OVERRIDE_MSP               opt_bktr.h
  627 BKTR_SYSTEM_DEFAULT             opt_bktr.h
  628 BKTR_ALLOC_PAGES                opt_bktr.h
  629 BKTR_USE_PLL                    opt_bktr.h      
  630 BKTR_GPIO_ACCESS                opt_bktr.h
  631 BKTR_NO_MSP_RESET               opt_bktr.h
  632 BKTR_430_FX_MODE                opt_bktr.h
  633 BKTR_SIS_VIA_MODE               opt_bktr.h
  634 BKTR_USE_FREEBSD_SMBUS          opt_bktr.h
  635 BKTR_NEW_MSP34XX_DRIVER         opt_bktr.h
  636 
  637 # Options to support PPS
  638 UART_PPS_ON_CTS         opt_uart.h
  639 
  640 # options for bus/device framework
  641 BUS_DEBUG               opt_bus.h
  642 
  643 # options for USB support
  644 USB_DEBUG               opt_usb.h
  645 USB_REQ_DEBUG           opt_usb.h
  646 USB_VERBOSE             opt_usb.h
  647 USB_EHCI_BIG_ENDIAN_DESC        opt_usb.h
  648 U3G_DEBUG               opt_u3g.h
  649 UKBD_DFLT_KEYMAP        opt_ukbd.h
  650 UPLCOM_INTR_INTERVAL    opt_uplcom.h
  651 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
  652 UVSCOM_INTR_INTERVAL    opt_uvscom.h
  653 
  654 # Embedded system options
  655 INIT_PATH
  656 
  657 ROOTDEVNAME
  658 
  659 FDC_DEBUG               opt_fdc.h
  660 PCFCLOCK_VERBOSE        opt_pcfclock.h
  661 PCFCLOCK_MAX_RETRIES    opt_pcfclock.h
  662 
  663 KTR                     opt_global.h
  664 KTR_ALQ                 opt_ktr.h
  665 KTR_MASK                opt_ktr.h
  666 KTR_CPUMASK             opt_ktr.h
  667 KTR_COMPILE             opt_global.h
  668 KTR_ENTRIES             opt_global.h
  669 KTR_VERBOSE             opt_ktr.h
  670 WITNESS                 opt_global.h
  671 WITNESS_KDB             opt_witness.h
  672 WITNESS_SKIPSPIN        opt_witness.h
  673 
  674 # options for ACPI support
  675 ACPI_DEBUG              opt_acpi.h
  676 ACPI_MAX_TASKS          opt_acpi.h
  677 ACPI_MAX_THREADS        opt_acpi.h
  678 
  679 # ISA support
  680 DEV_ISA                 opt_isa.h
  681 ISAPNP                  opt_isa.h
  682 
  683 # various 'device presence' options.
  684 DEV_BPF                 opt_bpf.h
  685 DEV_MCA                 opt_mca.h
  686 DEV_CARP                opt_carp.h
  687 DEV_PTY                 opt_tty.h
  688 DEV_SPLASH              opt_splash.h
  689 
  690 # EISA support
  691 DEV_EISA                opt_eisa.h
  692 EISA_SLOTS              opt_eisa.h
  693 
  694 # ed driver
  695 ED_HPP                  opt_ed.h
  696 ED_3C503                opt_ed.h
  697 ED_SIC                  opt_ed.h
  698 
  699 # bce driver
  700 BCE_DEBUG               opt_bce.h
  701 BCE_NVRAM_WRITE_SUPPORT opt_bce.h
  702 
  703 SOCKBUF_DEBUG           opt_global.h
  704 
  705 # options for ubsec driver
  706 UBSEC_DEBUG             opt_ubsec.h
  707 UBSEC_RNDTEST           opt_ubsec.h
  708 UBSEC_NO_RNG            opt_ubsec.h
  709 
  710 # options for hifn driver
  711 HIFN_DEBUG              opt_hifn.h
  712 HIFN_RNDTEST            opt_hifn.h
  713 
  714 # options for safenet driver
  715 SAFE_DEBUG              opt_safe.h
  716 SAFE_NO_RNG             opt_safe.h
  717 SAFE_RNDTEST            opt_safe.h
  718 
  719 # syscons options
  720 MAXCONS                 opt_syscons.h
  721 SC_ALT_MOUSE_IMAGE      opt_syscons.h
  722 SC_CUT_SPACES2TABS      opt_syscons.h
  723 SC_CUT_SEPCHARS         opt_syscons.h
  724 SC_DEBUG_LEVEL          opt_syscons.h
  725 SC_DFLT_FONT            opt_syscons.h
  726 SC_DISABLE_KDBKEY       opt_syscons.h
  727 SC_DISABLE_REBOOT       opt_syscons.h
  728 SC_HISTORY_SIZE         opt_syscons.h
  729 SC_KERNEL_CONS_ATTR     opt_syscons.h
  730 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
  731 SC_MOUSE_CHAR           opt_syscons.h
  732 SC_NO_CUTPASTE          opt_syscons.h
  733 SC_NO_FONT_LOADING      opt_syscons.h
  734 SC_NO_HISTORY           opt_syscons.h
  735 SC_NO_MODE_CHANGE       opt_syscons.h
  736 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
  737 SC_NO_SYSMOUSE          opt_syscons.h
  738 SC_NORM_ATTR            opt_syscons.h
  739 SC_NORM_REV_ATTR        opt_syscons.h
  740 SC_PIXEL_MODE           opt_syscons.h
  741 SC_RENDER_DEBUG         opt_syscons.h
  742 SC_TWOBUTTON_MOUSE      opt_syscons.h
  743 
  744 # teken terminal emulator options
  745 TEKEN_UTF8              opt_teken.h
  746 TEKEN_XTERM             opt_teken.h
  747 
  748 # options for printf
  749 PRINTF_BUFR_SIZE        opt_printf.h
  750 
  751 # kbd options
  752 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
  753 KBD_INSTALL_CDEV        opt_kbd.h
  754 KBD_MAXRETRY            opt_kbd.h
  755 KBD_MAXWAIT             opt_kbd.h
  756 KBD_RESETDELAY          opt_kbd.h
  757 KBDIO_DEBUG             opt_kbd.h
  758 
  759 # options for the Atheros driver
  760 ATH_DEBUG               opt_ath.h
  761 ATH_TXBUF               opt_ath.h
  762 ATH_RXBUF               opt_ath.h
  763 ATH_DIAGAPI             opt_ath.h
  764 ATH_TX99_DIAG           opt_ath.h
  765 
  766 # options for the Atheros hal
  767 AH_SUPPORT_AR5416       opt_ah.h
  768 
  769 AH_DEBUG                opt_ah.h
  770 AH_ASSERT               opt_ah.h
  771 AH_DEBUG_ALQ            opt_ah.h
  772 AH_REGOPS_FUNC          opt_ah.h
  773 AH_WRITE_REGDOMAIN      opt_ah.h
  774 AH_DEBUG_COUNTRY        opt_ah.h
  775 AH_WRITE_EEPROM         opt_ah.h
  776 AH_PRIVATE_DIAG         opt_ah.h
  777 AH_NEED_DESC_SWAP       opt_ah.h
  778 AH_USE_INIPDGAIN        opt_ah.h
  779 AH_MAXCHAN              opt_ah.h
  780 
  781 # options for the Broadcom BCM43xx driver (bwi)
  782 BWI_DEBUG               opt_bwi.h
  783 BWI_DEBUG_VERBOSE       opt_bwi.h
  784 
  785 # options for the Marvell 8335 wireless driver
  786 MALO_DEBUG              opt_malo.h
  787 MALO_TXBUF              opt_malo.h
  788 MALO_RXBUF              opt_malo.h
  789 
  790 # options for the Marvell wireless driver
  791 MWL_DEBUG               opt_mwl.h
  792 MWL_TXBUF               opt_mwl.h
  793 MWL_RXBUF               opt_mwl.h
  794 MWL_DIAGAPI             opt_mwl.h
  795 MWL_AGGR_SIZE           opt_mwl.h
  796 MWL_TX_NODROP           opt_mwl.h
  797 
  798 # dcons options 
  799 DCONS_BUF_SIZE          opt_dcons.h
  800 DCONS_POLL_HZ           opt_dcons.h
  801 DCONS_FORCE_CONSOLE     opt_dcons.h
  802 DCONS_FORCE_GDB         opt_dcons.h
  803 
  804 # HWPMC options
  805 HWPMC_HOOKS
  806 
  807 # XBOX options for FreeBSD/i386, but some files are MI
  808 XBOX                    opt_xbox.h
  809 
  810 # XFS
  811 XFS
  812 
  813 # Interrupt filtering
  814 INTR_FILTER
  815 
  816 # 802.11 support layer
  817 IEEE80211_DEBUG         opt_wlan.h
  818 IEEE80211_DEBUG_REFCNT  opt_wlan.h
  819 IEEE80211_AMPDU_AGE     opt_wlan.h
  820 IEEE80211_SUPPORT_MESH  opt_wlan.h
  821 IEEE80211_SUPPORT_SUPERG        opt_wlan.h
  822 IEEE80211_SUPPORT_TDMA  opt_wlan.h
  823 
  824 # 802.11 TDMA support
  825 TDMA_SLOTLEN_DEFAULT    opt_tdma.h
  826 TDMA_SLOTCNT_DEFAULT    opt_tdma.h
  827 TDMA_BINTVAL_DEFAULT    opt_tdma.h
  828 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
  829 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
  830 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
  831 TDMA_TXRATE_TURBO_DEFAULT       opt_tdma.h
  832 TDMA_TXRATE_HALF_DEFAULT        opt_tdma.h
  833 TDMA_TXRATE_QUARTER_DEFAULT     opt_tdma.h
  834 TDMA_TXRATE_11NA_DEFAULT        opt_tdma.h
  835 TDMA_TXRATE_11NG_DEFAULT        opt_tdma.h
  836 
  837 # Network stack virtualization options
  838 VIMAGE                  opt_global.h
  839 VNET_DEBUG              opt_global.h
  840 
  841 # Common Flash Interface (CFI) options
  842 CFI_SUPPORT_STRATAFLASH opt_cfi.h
  843 CFI_ARMEDANDDANGEROUS   opt_cfi.h
  844 
  845 # Sound options
  846 SND_DEBUG               opt_snd.h
  847 SND_DIAGNOSTIC          opt_snd.h
  848 SND_FEEDER_MULTIFORMAT  opt_snd.h
  849 SND_FEEDER_FULL_MULTIFORMAT     opt_snd.h
  850 SND_FEEDER_RATE_HP      opt_snd.h
  851 SND_PCM_64              opt_snd.h
  852 SND_OLDSTEREO           opt_snd.h
  853 
  854 X86BIOS

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