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/9.1/sys/conf/options 237317 2012-06-20 14:36:09Z mav $
    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 CAPABILITIES    opt_capsicum.h
   69 CAPABILITY_MODE opt_capsicum.h
   70 CODA_COMPAT_5   opt_coda.h
   71 COMPAT_43       opt_compat.h
   72 COMPAT_43TTY    opt_compat.h
   73 COMPAT_FREEBSD4 opt_compat.h
   74 COMPAT_FREEBSD5 opt_compat.h
   75 COMPAT_FREEBSD6 opt_compat.h
   76 COMPAT_FREEBSD7 opt_compat.h
   77 COMPILING_LINT  opt_global.h
   78 COMPRESS_USER_CORES opt_core.h
   79 CY_PCI_FASTINTR
   80 DEADLKRES       opt_watchdog.h
   81 DIRECTIO
   82 FULL_PREEMPTION opt_sched.h
   83 IPI_PREEMPTION  opt_sched.h
   84 GEOM_AES        opt_geom.h
   85 GEOM_BDE        opt_geom.h
   86 GEOM_BSD        opt_geom.h
   87 GEOM_CACHE      opt_geom.h
   88 GEOM_CONCAT     opt_geom.h
   89 GEOM_ELI        opt_geom.h
   90 GEOM_FOX        opt_geom.h
   91 GEOM_GATE       opt_geom.h
   92 GEOM_JOURNAL    opt_geom.h
   93 GEOM_LABEL      opt_geom.h
   94 GEOM_LINUX_LVM  opt_geom.h
   95 GEOM_MBR        opt_geom.h
   96 GEOM_MIRROR     opt_geom.h
   97 GEOM_MULTIPATH  opt_geom.h
   98 GEOM_NOP        opt_geom.h
   99 GEOM_PART_APM   opt_geom.h
  100 GEOM_PART_BSD   opt_geom.h
  101 GEOM_PART_EBR   opt_geom.h
  102 GEOM_PART_EBR_COMPAT    opt_geom.h
  103 GEOM_PART_GPT   opt_geom.h
  104 GEOM_PART_LDM   opt_geom.h
  105 GEOM_PART_MBR   opt_geom.h
  106 GEOM_PART_PC98  opt_geom.h
  107 GEOM_PART_VTOC8 opt_geom.h
  108 GEOM_PC98       opt_geom.h
  109 GEOM_RAID       opt_geom.h
  110 GEOM_RAID3      opt_geom.h
  111 GEOM_SHSEC      opt_geom.h
  112 GEOM_STRIPE     opt_geom.h
  113 GEOM_SUNLABEL   opt_geom.h
  114 GEOM_UNCOMPRESS opt_geom.h
  115 GEOM_UZIP       opt_geom.h
  116 GEOM_VIRSTOR    opt_geom.h
  117 GEOM_VOL        opt_geom.h
  118 GEOM_ZERO       opt_geom.h
  119 KDTRACE_HOOKS   opt_kdtrace.h
  120 KSTACK_MAX_PAGES
  121 KSTACK_PAGES
  122 KTRACE
  123 KTRACE_REQUEST_POOL     opt_ktrace.h
  124 LIBICONV
  125 MAC             opt_global.h
  126 MAC_BIBA        opt_dontuse.h
  127 MAC_BSDEXTENDED opt_dontuse.h
  128 MAC_IFOFF       opt_dontuse.h
  129 MAC_LOMAC       opt_dontuse.h
  130 MAC_MLS         opt_dontuse.h
  131 MAC_NONE        opt_dontuse.h
  132 MAC_PARTITION   opt_dontuse.h
  133 MAC_PORTACL     opt_dontuse.h
  134 MAC_SEEOTHERUIDS        opt_dontuse.h
  135 MAC_STATIC      opt_mac.h
  136 MAC_STUB        opt_dontuse.h
  137 MAC_TEST        opt_dontuse.h
  138 MD_ROOT         opt_md.h
  139 MD_ROOT_SIZE    opt_md.h
  140 MFI_DEBUG       opt_mfi.h
  141 MFI_DECODE_LOG  opt_mfi.h
  142 MPROF_BUFFERS   opt_mprof.h
  143 MPROF_HASH_SIZE opt_mprof.h
  144 NEW_PCIB        opt_global.h
  145 NO_ADAPTIVE_MUTEXES     opt_adaptive_mutexes.h
  146 NO_ADAPTIVE_RWLOCKS
  147 NO_ADAPTIVE_SX
  148 NO_SYSCTL_DESCR opt_global.h
  149 NSWBUF_MIN      opt_swap.h
  150 MBUF_PACKET_ZONE_DISABLE        opt_global.h
  151 PANIC_REBOOT_WAIT_TIME  opt_panic.h
  152 PPC_DEBUG       opt_ppc.h
  153 PPC_PROBE_CHIPSET       opt_ppc.h
  154 PPS_SYNC        opt_ntp.h
  155 PREEMPTION      opt_sched.h
  156 PROCDESC        opt_procdesc.h
  157 QUOTA
  158 SCHED_4BSD      opt_sched.h
  159 SCHED_STATS     opt_sched.h
  160 SCHED_ULE       opt_sched.h
  161 SLEEPQUEUE_PROFILING
  162 SLHCI_DEBUG     opt_slhci.h
  163 SPX_HACK
  164 STACK           opt_stack.h
  165 SUIDDIR
  166 MSGMNB          opt_sysvipc.h
  167 MSGMNI          opt_sysvipc.h
  168 MSGSEG          opt_sysvipc.h
  169 MSGSSZ          opt_sysvipc.h
  170 MSGTQL          opt_sysvipc.h
  171 SEMMNI          opt_sysvipc.h
  172 SEMMNS          opt_sysvipc.h
  173 SEMMNU          opt_sysvipc.h
  174 SEMMSL          opt_sysvipc.h
  175 SEMOPM          opt_sysvipc.h
  176 SEMUME          opt_sysvipc.h
  177 SHMALL          opt_sysvipc.h
  178 SHMMAX          opt_sysvipc.h
  179 SHMMAXPGS       opt_sysvipc.h
  180 SHMMIN          opt_sysvipc.h
  181 SHMMNI          opt_sysvipc.h
  182 SHMSEG          opt_sysvipc.h
  183 SYSVMSG         opt_sysvipc.h
  184 SYSVSEM         opt_sysvipc.h
  185 SYSVSHM         opt_sysvipc.h
  186 SW_WATCHDOG     opt_watchdog.h
  187 TURNSTILE_PROFILING
  188 UMTX_PROFILING
  189 VFS_AIO
  190 VERBOSE_SYSINIT opt_global.h
  191 WLCACHE         opt_wavelan.h
  192 WLDEBUG         opt_wavelan.h
  193 
  194 # POSIX kernel options
  195 P1003_1B_MQUEUE                 opt_posix.h
  196 P1003_1B_SEMAPHORES             opt_posix.h
  197 _KPOSIX_PRIORITY_SCHEDULING     opt_posix.h
  198 
  199 # Do we want the config file compiled into the kernel?
  200 INCLUDE_CONFIG_FILE     opt_config.h
  201 
  202 # Options for static filesystems.  These should only be used at config
  203 # time, since the corresponding lkms cannot work if there are any static
  204 # dependencies.  Unusability is enforced by hiding the defines for the
  205 # options in a never-included header.
  206 CD9660          opt_dontuse.h
  207 CODA            opt_dontuse.h
  208 EXT2FS          opt_dontuse.h
  209 FDESCFS         opt_dontuse.h
  210 FFS             opt_dontuse.h
  211 HPFS            opt_dontuse.h
  212 MSDOSFS         opt_dontuse.h
  213 NTFS            opt_dontuse.h
  214 NULLFS          opt_dontuse.h
  215 NWFS            opt_dontuse.h
  216 PORTALFS        opt_dontuse.h
  217 PROCFS          opt_dontuse.h
  218 PSEUDOFS        opt_dontuse.h
  219 REISERFS        opt_dontuse.h
  220 SMBFS           opt_dontuse.h
  221 TMPFS           opt_dontuse.h
  222 UDF             opt_dontuse.h
  223 UNIONFS         opt_dontuse.h
  224 
  225 # Pseudofs debugging
  226 PSEUDOFS_TRACE  opt_pseudofs.h
  227 
  228 # In-kernel GSS-API
  229 KGSSAPI         opt_kgssapi.h
  230 KGSSAPI_DEBUG   opt_kgssapi.h
  231 
  232 # These static filesystems have one slightly bogus static dependency in
  233 # sys/i386/i386/autoconf.c.  If any of these filesystems are
  234 # statically compiled into the kernel, code for mounting them as root
  235 # filesystems will be enabled - but look below.
  236 NFSCLIENT       opt_nfs.h
  237 NFSSERVER       opt_nfs.h
  238 
  239 # Use these options to compile the experimental nfs client and/or
  240 # server that supports NFSv4 into a kernel.
  241 # NFSCL - client
  242 # NFSD - server
  243 NFSCL           opt_nfs.h
  244 NFSD            opt_nfs.h
  245 
  246 # filesystems and libiconv bridge
  247 CD9660_ICONV    opt_dontuse.h
  248 MSDOSFS_ICONV   opt_dontuse.h
  249 NTFS_ICONV      opt_dontuse.h
  250 UDF_ICONV       opt_dontuse.h
  251 
  252 # If you are following the conditions in the copyright,
  253 # you can enable soft-updates which will speed up a lot of thigs
  254 # and make the system safer from crashes at the same time.
  255 # otherwise a STUB module will be compiled in.
  256 SOFTUPDATES     opt_ffs.h
  257 
  258 # On small, embedded systems, it can be useful to turn off support for
  259 # snapshots.  It saves about 30-40k for a feature that would be lightly
  260 # used, if it is used at all.
  261 NO_FFS_SNAPSHOT opt_ffs.h
  262 
  263 # Enabling this option turns on support for Access Control Lists in UFS,
  264 # which can be used to support high security configurations.  Depends on
  265 # UFS_EXTATTR.
  266 UFS_ACL         opt_ufs.h
  267 
  268 # Enabling this option turns on support for extended attributes in UFS-based
  269 # filesystems, which can be used to support high security configurations
  270 # as well as new filesystem features.
  271 UFS_EXTATTR     opt_ufs.h
  272 UFS_EXTATTR_AUTOSTART   opt_ufs.h
  273 
  274 # Enable fast hash lookups for large directories on UFS-based filesystems.
  275 UFS_DIRHASH     opt_ufs.h
  276 
  277 # Enable gjournal-based UFS journal.
  278 UFS_GJOURNAL    opt_ufs.h
  279 
  280 # The below sentence is not in English, and neither is this one.
  281 # We plan to remove the static dependences above, with a
  282 # <filesystem>_ROOT option to control if it usable as root.  This list
  283 # allows these options to be present in config files already (though
  284 # they won't make any difference yet).
  285 NFS_ROOT        opt_nfsroot.h
  286 
  287 # SMB/CIFS requester
  288 NETSMB          opt_netsmb.h
  289 
  290 # Options used only in subr_param.c.
  291 HZ              opt_param.h
  292 MAXFILES        opt_param.h
  293 NBUF            opt_param.h
  294 NSFBUFS         opt_param.h
  295 VM_BCACHE_SIZE_MAX      opt_param.h
  296 VM_SWZONE_SIZE_MAX      opt_param.h
  297 MAXUSERS
  298 DFLDSIZ         opt_param.h
  299 MAXDSIZ         opt_param.h
  300 MAXSSIZ         opt_param.h
  301 
  302 # Generic SCSI options.
  303 CAM_MAX_HIGHPOWER       opt_cam.h
  304 CAMDEBUG                opt_cam.h
  305 CAM_DEBUG_COMPILE       opt_cam.h
  306 CAM_DEBUG_DELAY         opt_cam.h
  307 CAM_DEBUG_BUS           opt_cam.h
  308 CAM_DEBUG_TARGET        opt_cam.h
  309 CAM_DEBUG_LUN           opt_cam.h
  310 CAM_DEBUG_FLAGS         opt_cam.h
  311 SCSI_DELAY              opt_scsi.h
  312 SCSI_NO_SENSE_STRINGS   opt_scsi.h
  313 SCSI_NO_OP_STRINGS      opt_scsi.h
  314 
  315 # Options used only in cam/ata/ata_da.c
  316 ADA_TEST_FAILURE       opt_ada.h
  317 
  318 # Options used only in cam/scsi/scsi_cd.c
  319 CHANGER_MIN_BUSY_SECONDS        opt_cd.h
  320 CHANGER_MAX_BUSY_SECONDS        opt_cd.h
  321 
  322 # Options used only in cam/scsi/scsi_sa.c.
  323 SA_IO_TIMEOUT           opt_sa.h
  324 SA_SPACE_TIMEOUT        opt_sa.h
  325 SA_REWIND_TIMEOUT       opt_sa.h
  326 SA_ERASE_TIMEOUT        opt_sa.h
  327 SA_1FM_AT_EOD           opt_sa.h
  328 
  329 # Options used only in cam/scsi/scsi_pt.c
  330 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
  331 
  332 # Options used only in cam/scsi/scsi_ses.c
  333 SES_ENABLE_PASSTHROUGH  opt_ses.h
  334 
  335 # Options used in dev/sym/ (Symbios SCSI driver).
  336 SYM_SETUP_LP_PROBE_MAP  opt_sym.h       #-Low Priority Probe Map (bits)
  337                                         # Allows the ncr to take precedence
  338                                         # 1 (1<<0) -> 810a, 860
  339                                         # 2 (1<<1) -> 825a, 875, 885, 895
  340                                         # 4 (1<<2) -> 895a, 896, 1510d 
  341 SYM_SETUP_SCSI_DIFF     opt_sym.h       #-HVD support for 825a, 875, 885
  342                                         # disabled:0 (default), enabled:1
  343 SYM_SETUP_PCI_PARITY    opt_sym.h       #-PCI parity checking
  344                                         # disabled:0, enabled:1 (default)
  345 SYM_SETUP_MAX_LUN       opt_sym.h       #-Number of LUNs supported
  346                                         # default:8, range:[1..64]
  347 
  348 # Options used only in pci/ncr.c
  349 SCSI_NCR_DEBUG          opt_ncr.h
  350 SCSI_NCR_MAX_SYNC       opt_ncr.h
  351 SCSI_NCR_MAX_WIDE       opt_ncr.h
  352 SCSI_NCR_MYADDR         opt_ncr.h
  353 
  354 # Options used only in dev/isp/*
  355 ISP_TARGET_MODE         opt_isp.h
  356 ISP_FW_CRASH_DUMP       opt_isp.h
  357 ISP_DEFAULT_ROLES       opt_isp.h
  358 ISP_INTERNAL_TARGET     opt_isp.h
  359 
  360 # Options used only in dev/iscsi
  361 ISCSI_INITIATOR_DEBUG   opt_iscsi_initiator.h
  362 
  363 # Options used in the 'ata' ATA/ATAPI driver
  364 ATA_STATIC_ID           opt_ata.h
  365 ATA_NOPCI               opt_ata.h
  366 ATA_REQUEST_TIMEOUT     opt_ata.h
  367 ATA_CAM                 opt_ata.h
  368 
  369 # Net stuff.
  370 ACCEPT_FILTER_DATA
  371 ACCEPT_FILTER_DNS
  372 ACCEPT_FILTER_HTTP
  373 ALTQ                    opt_global.h
  374 ALTQ_CBQ                opt_altq.h
  375 ALTQ_CDNR               opt_altq.h
  376 ALTQ_DEBUG              opt_altq.h
  377 ALTQ_HFSC               opt_altq.h
  378 ALTQ_NOPCC              opt_altq.h
  379 ALTQ_PRIQ               opt_altq.h
  380 ALTQ_RED                opt_altq.h
  381 ALTQ_RIO                opt_altq.h
  382 BOOTP                   opt_bootp.h
  383 BOOTP_BLOCKSIZE         opt_bootp.h
  384 BOOTP_COMPAT            opt_bootp.h
  385 BOOTP_NFSROOT           opt_bootp.h
  386 BOOTP_NFSV3             opt_bootp.h
  387 BOOTP_WIRED_TO          opt_bootp.h
  388 DEVICE_POLLING
  389 DEV_ENC                 opt_enc.h
  390 DEV_PF                  opt_pf.h
  391 DEV_PFLOG               opt_pf.h
  392 DEV_PFSYNC              opt_pf.h
  393 DEV_VLAN                opt_vlan.h
  394 DUMMYNET                opt_ipdn.h
  395 ETHER_8022              opt_ef.h
  396 ETHER_8023              opt_ef.h
  397 ETHER_II                opt_ef.h
  398 ETHER_SNAP              opt_ef.h
  399 INET                    opt_inet.h
  400 INET6                   opt_inet6.h
  401 IPDIVERT
  402 IPFILTER                opt_ipfilter.h
  403 IPFILTER_DEFAULT_BLOCK  opt_ipfilter.h
  404 IPFILTER_LOG            opt_ipfilter.h
  405 IPFILTER_LOOKUP         opt_ipfilter.h
  406 IPFIREWALL              opt_ipfw.h
  407 IPFIREWALL_DEFAULT_TO_ACCEPT    opt_ipfw.h
  408 IPFIREWALL_FORWARD      opt_ipfw.h
  409 IPFIREWALL_NAT          opt_ipfw.h
  410 IPFIREWALL_VERBOSE      opt_ipfw.h
  411 IPFIREWALL_VERBOSE_LIMIT        opt_ipfw.h
  412 IPSEC                   opt_ipsec.h
  413 IPSEC_DEBUG             opt_ipsec.h
  414 IPSEC_FILTERTUNNEL      opt_ipsec.h
  415 IPSEC_NAT_T             opt_ipsec.h
  416 IPSTEALTH
  417 IPX
  418 KRPC
  419 LIBALIAS
  420 LIBMBPOOL
  421 LIBMCHAIN
  422 MBUF_PROFILING
  423 MBUF_STRESS_TEST
  424 MROUTING                opt_mrouting.h
  425 NCP
  426 NETATALK                opt_atalk.h
  427 NFSLOCKD
  428 PCBGROUP                opt_pcbgroup.h
  429 RADIX_MPATH             opt_mpath.h
  430 ROUTETABLES             opt_route.h
  431 SLIP_IFF_OPTS           opt_slip.h
  432 TCPDEBUG
  433 TCP_OFFLOAD_DISABLE     opt_inet.h #Disable code to dispatch tcp offloading
  434 TCP_SIGNATURE           opt_inet.h
  435 VLAN_ARRAY              opt_vlan.h
  436 XBONEHACK
  437 FLOWTABLE               opt_route.h
  438 
  439 #
  440 # SCTP
  441 #
  442 SCTP                    opt_sctp.h
  443 SCTP_DEBUG              opt_sctp.h # Enable debug printfs
  444 SCTP_WITH_NO_CSUM       opt_sctp.h # Use this at your peril
  445 SCTP_LOCK_LOGGING       opt_sctp.h # Log to KTR lock activity
  446 SCTP_MBUF_LOGGING       opt_sctp.h # Log to KTR general mbuf aloc/free
  447 SCTP_MBCNT_LOGGING      opt_sctp.h # Log to KTR mbcnt activity
  448 SCTP_PACKET_LOGGING     opt_sctp.h # Log to a packet buffer last N packets
  449 SCTP_LTRACE_CHUNKS      opt_sctp.h # Log to KTR chunks processed
  450 SCTP_LTRACE_ERRORS      opt_sctp.h # Log to KTR error returns.
  451 SCTP_USE_PERCPU_STAT    opt_sctp.h # Use per cpu stats.
  452 SCTP_MCORE_INPUT        opt_sctp.h # Have multiple input threads for input mbufs
  453 #
  454 #
  455 #
  456 
  457 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
  458 # Each netgraph node type can be either be compiled into the kernel
  459 # or loaded dynamically. To get the former, include the corresponding
  460 # option below. Each type has its own man page, e.g. ng_async(4).
  461 NETGRAPH
  462 NETGRAPH_DEBUG          opt_netgraph.h
  463 NETGRAPH_ASYNC          opt_netgraph.h
  464 NETGRAPH_ATMLLC         opt_netgraph.h
  465 NETGRAPH_ATM_ATMPIF     opt_netgraph.h
  466 NETGRAPH_BLUETOOTH      opt_netgraph.h
  467 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
  468 NETGRAPH_BLUETOOTH_H4   opt_netgraph.h
  469 NETGRAPH_BLUETOOTH_HCI  opt_netgraph.h
  470 NETGRAPH_BLUETOOTH_L2CAP        opt_netgraph.h
  471 NETGRAPH_BLUETOOTH_SOCKET       opt_netgraph.h
  472 NETGRAPH_BLUETOOTH_UBT  opt_netgraph.h
  473 NETGRAPH_BLUETOOTH_UBTBCMFW     opt_netgraph.h
  474 NETGRAPH_BPF            opt_netgraph.h
  475 NETGRAPH_BRIDGE         opt_netgraph.h
  476 NETGRAPH_CAR            opt_netgraph.h
  477 NETGRAPH_CISCO          opt_netgraph.h
  478 NETGRAPH_DEFLATE        opt_netgraph.h
  479 NETGRAPH_DEVICE         opt_netgraph.h
  480 NETGRAPH_ECHO           opt_netgraph.h
  481 NETGRAPH_EIFACE         opt_netgraph.h
  482 NETGRAPH_ETHER          opt_netgraph.h
  483 NETGRAPH_ETHER_ECHO     opt_netgraph.h
  484 NETGRAPH_FEC            opt_netgraph.h
  485 NETGRAPH_FRAME_RELAY    opt_netgraph.h
  486 NETGRAPH_GIF            opt_netgraph.h
  487 NETGRAPH_GIF_DEMUX      opt_netgraph.h
  488 NETGRAPH_HOLE           opt_netgraph.h
  489 NETGRAPH_IFACE          opt_netgraph.h
  490 NETGRAPH_IP_INPUT       opt_netgraph.h
  491 NETGRAPH_IPFW           opt_netgraph.h
  492 NETGRAPH_KSOCKET        opt_netgraph.h
  493 NETGRAPH_L2TP           opt_netgraph.h
  494 NETGRAPH_LMI            opt_netgraph.h
  495 # MPPC compression requires proprietary files (not included)
  496 NETGRAPH_MPPC_COMPRESSION       opt_netgraph.h
  497 NETGRAPH_MPPC_ENCRYPTION        opt_netgraph.h
  498 NETGRAPH_NAT            opt_netgraph.h
  499 NETGRAPH_NETFLOW        opt_netgraph.h
  500 NETGRAPH_ONE2MANY       opt_netgraph.h
  501 NETGRAPH_PATCH          opt_netgraph.h
  502 NETGRAPH_PIPE           opt_netgraph.h
  503 NETGRAPH_PPP            opt_netgraph.h
  504 NETGRAPH_PPPOE          opt_netgraph.h
  505 NETGRAPH_PPTPGRE        opt_netgraph.h
  506 NETGRAPH_PRED1          opt_netgraph.h
  507 NETGRAPH_RFC1490        opt_netgraph.h
  508 NETGRAPH_SOCKET         opt_netgraph.h
  509 NETGRAPH_SPLIT          opt_netgraph.h
  510 NETGRAPH_SPPP           opt_netgraph.h
  511 NETGRAPH_TAG            opt_netgraph.h
  512 NETGRAPH_TCPMSS         opt_netgraph.h
  513 NETGRAPH_TEE            opt_netgraph.h
  514 NETGRAPH_TTY            opt_netgraph.h
  515 NETGRAPH_UI             opt_netgraph.h
  516 NETGRAPH_VJC            opt_netgraph.h
  517 NETGRAPH_VLAN           opt_netgraph.h
  518 
  519 # NgATM options
  520 NGATM_ATM               opt_netgraph.h
  521 NGATM_ATMBASE           opt_netgraph.h
  522 NGATM_SSCOP             opt_netgraph.h
  523 NGATM_SSCFU             opt_netgraph.h
  524 NGATM_UNI               opt_netgraph.h
  525 NGATM_CCATM             opt_netgraph.h
  526 
  527 # DRM options
  528 DRM_DEBUG               opt_drm.h
  529 
  530 ZERO_COPY_SOCKETS       opt_zero.h
  531 TI_SF_BUF_JUMBO         opt_ti.h
  532 TI_JUMBO_HDRSPLIT       opt_ti.h
  533 BCE_JUMBO_HDRSPLIT      opt_bce.h
  534 
  535 # XXX Conflict: # of devices vs network protocol (Native ATM).
  536 # This makes "atm.h" unusable.
  537 NATM
  538 
  539 # DPT driver debug flags
  540 DPT_MEASURE_PERFORMANCE opt_dpt.h
  541 DPT_HANDLE_TIMEOUTS     opt_dpt.h
  542 DPT_TIMEOUT_FACTOR      opt_dpt.h
  543 DPT_LOST_IRQ            opt_dpt.h
  544 DPT_RESET_HBA           opt_dpt.h
  545 
  546 # Misc debug flags.  Most of these should probably be replaced with
  547 # 'DEBUG', and then let people recompile just the interesting modules
  548 # with 'make CC="cc -DDEBUG"'.
  549 CLUSTERDEBUG            opt_debug_cluster.h
  550 DEBUG_1284              opt_ppb_1284.h
  551 VP0_DEBUG               opt_vpo.h
  552 LPT_DEBUG               opt_lpt.h
  553 PLIP_DEBUG              opt_plip.h
  554 LOCKF_DEBUG             opt_debug_lockf.h
  555 NETATALKDEBUG           opt_atalk.h
  556 SI_DEBUG                opt_debug_si.h
  557 
  558 # Fb options
  559 FB_DEBUG                opt_fb.h
  560 FB_INSTALL_CDEV         opt_fb.h
  561 
  562 # ppbus related options
  563 PERIPH_1284             opt_ppb_1284.h
  564 DONTPROBE_1284          opt_ppb_1284.h
  565 
  566 # smbus related options
  567 ENABLE_ALART            opt_intpm.h
  568 
  569 # These cause changes all over the kernel
  570 BLKDEV_IOSIZE           opt_global.h
  571 BURN_BRIDGES            opt_global.h
  572 DEBUG                   opt_global.h
  573 DEBUG_LOCKS             opt_global.h
  574 DEBUG_VFS_LOCKS         opt_global.h
  575 DFLTPHYS                opt_global.h
  576 DIAGNOSTIC              opt_global.h
  577 INVARIANT_SUPPORT       opt_global.h
  578 INVARIANTS              opt_global.h
  579 MAXCPU                  opt_global.h
  580 MAXPHYS                 opt_global.h
  581 MCLSHIFT                opt_global.h
  582 MUTEX_DEBUG             opt_global.h
  583 MUTEX_NOINLINE          opt_global.h
  584 LOCK_PROFILING          opt_global.h
  585 LOCK_PROFILING_FAST     opt_global.h
  586 MSIZE                   opt_global.h
  587 REGRESSION              opt_global.h
  588 RWLOCK_NOINLINE         opt_global.h
  589 SX_NOINLINE             opt_global.h
  590 VFS_BIO_DEBUG           opt_global.h
  591 
  592 # These are VM related options
  593 VM_KMEM_SIZE            opt_vm.h
  594 VM_KMEM_SIZE_SCALE      opt_vm.h
  595 VM_KMEM_SIZE_MAX        opt_vm.h
  596 VM_NRESERVLEVEL         opt_vm.h
  597 VM_LEVEL_0_ORDER        opt_vm.h
  598 NO_SWAPPING             opt_vm.h
  599 MALLOC_MAKE_FAILURES    opt_vm.h
  600 MALLOC_PROFILE          opt_vm.h
  601 MALLOC_DEBUG_MAXZONES   opt_vm.h
  602 
  603 # The MemGuard replacement allocator used for tamper-after-free detection
  604 DEBUG_MEMGUARD          opt_vm.h
  605 
  606 # The RedZone malloc(9) protection
  607 DEBUG_REDZONE           opt_vm.h
  608 
  609 # Standard SMP options
  610 SMP                     opt_global.h
  611 
  612 # Size of the kernel message buffer
  613 MSGBUF_SIZE             opt_msgbuf.h
  614 
  615 # NFS options
  616 NFS_MINATTRTIMO         opt_nfs.h
  617 NFS_MAXATTRTIMO         opt_nfs.h
  618 NFS_MINDIRATTRTIMO      opt_nfs.h
  619 NFS_MAXDIRATTRTIMO      opt_nfs.h
  620 NFS_GATHERDELAY         opt_nfs.h
  621 NFS_WDELAYHASHSIZ       opt_nfs.h
  622 NFS_DEBUG               opt_nfs.h
  623 
  624 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
  625 OVERRIDE_CARD                   opt_bktr.h
  626 OVERRIDE_TUNER                  opt_bktr.h
  627 OVERRIDE_DBX                    opt_bktr.h
  628 OVERRIDE_MSP                    opt_bktr.h
  629 BROOKTREE_SYSTEM_DEFAULT        opt_bktr.h
  630 BROOKTREE_ALLOC_PAGES           opt_bktr.h
  631 BKTR_OVERRIDE_CARD              opt_bktr.h
  632 BKTR_OVERRIDE_TUNER             opt_bktr.h
  633 BKTR_OVERRIDE_DBX               opt_bktr.h
  634 BKTR_OVERRIDE_MSP               opt_bktr.h
  635 BKTR_SYSTEM_DEFAULT             opt_bktr.h
  636 BKTR_ALLOC_PAGES                opt_bktr.h
  637 BKTR_USE_PLL                    opt_bktr.h      
  638 BKTR_GPIO_ACCESS                opt_bktr.h
  639 BKTR_NO_MSP_RESET               opt_bktr.h
  640 BKTR_430_FX_MODE                opt_bktr.h
  641 BKTR_SIS_VIA_MODE               opt_bktr.h
  642 BKTR_USE_FREEBSD_SMBUS          opt_bktr.h
  643 BKTR_NEW_MSP34XX_DRIVER         opt_bktr.h
  644 
  645 # Options to support PPS
  646 UART_PPS_ON_CTS         opt_uart.h
  647 
  648 # options for bus/device framework
  649 BUS_DEBUG               opt_bus.h
  650 
  651 # options for USB support
  652 USB_DEBUG               opt_usb.h
  653 USB_HOST_ALIGN          opt_usb.h
  654 USB_REQ_DEBUG           opt_usb.h
  655 USB_VERBOSE             opt_usb.h
  656 USB_EHCI_BIG_ENDIAN_DESC        opt_usb.h
  657 U3G_DEBUG               opt_u3g.h
  658 UKBD_DFLT_KEYMAP        opt_ukbd.h
  659 UPLCOM_INTR_INTERVAL    opt_uplcom.h
  660 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
  661 UVSCOM_INTR_INTERVAL    opt_uvscom.h
  662 
  663 # Embedded system options
  664 INIT_PATH
  665 
  666 ROOTDEVNAME
  667 
  668 FDC_DEBUG               opt_fdc.h
  669 PCFCLOCK_VERBOSE        opt_pcfclock.h
  670 PCFCLOCK_MAX_RETRIES    opt_pcfclock.h
  671 
  672 KTR                     opt_global.h
  673 KTR_ALQ                 opt_ktr.h
  674 KTR_MASK                opt_ktr.h
  675 KTR_CPUMASK             opt_ktr.h
  676 KTR_COMPILE             opt_global.h
  677 KTR_ENTRIES             opt_global.h
  678 KTR_VERBOSE             opt_ktr.h
  679 WITNESS                 opt_global.h
  680 WITNESS_KDB             opt_witness.h
  681 WITNESS_SKIPSPIN        opt_witness.h
  682 
  683 # options for ACPI support
  684 ACPI_DEBUG              opt_acpi.h
  685 ACPI_MAX_TASKS          opt_acpi.h
  686 ACPI_MAX_THREADS        opt_acpi.h
  687 
  688 # ISA support
  689 DEV_ISA                 opt_isa.h
  690 ISAPNP                  opt_isa.h
  691 
  692 # various 'device presence' options.
  693 DEV_BPF                 opt_bpf.h
  694 DEV_NETMAP              opt_global.h
  695 DEV_MCA                 opt_mca.h
  696 DEV_CARP                opt_carp.h
  697 DEV_SPLASH              opt_splash.h
  698 
  699 # EISA support
  700 DEV_EISA                opt_eisa.h
  701 EISA_SLOTS              opt_eisa.h
  702 
  703 # ed driver
  704 ED_HPP                  opt_ed.h
  705 ED_3C503                opt_ed.h
  706 ED_SIC                  opt_ed.h
  707 
  708 # bce driver
  709 BCE_DEBUG               opt_bce.h
  710 BCE_NVRAM_WRITE_SUPPORT opt_bce.h
  711 
  712 # bxe driver
  713 BXE_DEBUG               opt_bxe.h
  714 BXE_NVRAM_WRITE_SUPPORT opt_bxe.h
  715 
  716 SOCKBUF_DEBUG           opt_global.h
  717 
  718 
  719 # options for ubsec driver
  720 UBSEC_DEBUG             opt_ubsec.h
  721 UBSEC_RNDTEST           opt_ubsec.h
  722 UBSEC_NO_RNG            opt_ubsec.h
  723 
  724 # options for hifn driver
  725 HIFN_DEBUG              opt_hifn.h
  726 HIFN_RNDTEST            opt_hifn.h
  727 
  728 # options for safenet driver
  729 SAFE_DEBUG              opt_safe.h
  730 SAFE_NO_RNG             opt_safe.h
  731 SAFE_RNDTEST            opt_safe.h
  732 
  733 # syscons options
  734 MAXCONS                 opt_syscons.h
  735 SC_ALT_MOUSE_IMAGE      opt_syscons.h
  736 SC_CUT_SPACES2TABS      opt_syscons.h
  737 SC_CUT_SEPCHARS         opt_syscons.h
  738 SC_DEBUG_LEVEL          opt_syscons.h
  739 SC_DFLT_FONT            opt_syscons.h
  740 SC_DISABLE_KDBKEY       opt_syscons.h
  741 SC_DISABLE_REBOOT       opt_syscons.h
  742 SC_HISTORY_SIZE         opt_syscons.h
  743 SC_KERNEL_CONS_ATTR     opt_syscons.h
  744 SC_KERNEL_CONS_REV_ATTR opt_syscons.h
  745 SC_MOUSE_CHAR           opt_syscons.h
  746 SC_NO_CUTPASTE          opt_syscons.h
  747 SC_NO_FONT_LOADING      opt_syscons.h
  748 SC_NO_HISTORY           opt_syscons.h
  749 SC_NO_MODE_CHANGE       opt_syscons.h
  750 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
  751 SC_NO_SYSMOUSE          opt_syscons.h
  752 SC_NORM_ATTR            opt_syscons.h
  753 SC_NORM_REV_ATTR        opt_syscons.h
  754 SC_PIXEL_MODE           opt_syscons.h
  755 SC_RENDER_DEBUG         opt_syscons.h
  756 SC_TWOBUTTON_MOUSE      opt_syscons.h
  757 
  758 # teken terminal emulator options
  759 TEKEN_CONS25            opt_teken.h
  760 TEKEN_UTF8              opt_teken.h
  761 
  762 # options for printf
  763 PRINTF_BUFR_SIZE        opt_printf.h
  764 
  765 # kbd options
  766 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
  767 KBD_INSTALL_CDEV        opt_kbd.h
  768 KBD_MAXRETRY            opt_kbd.h
  769 KBD_MAXWAIT             opt_kbd.h
  770 KBD_RESETDELAY          opt_kbd.h
  771 KBDIO_DEBUG             opt_kbd.h
  772 
  773 # options for the Atheros driver
  774 ATH_DEBUG               opt_ath.h
  775 ATH_TXBUF               opt_ath.h
  776 ATH_RXBUF               opt_ath.h
  777 ATH_DIAGAPI             opt_ath.h
  778 ATH_TX99_DIAG           opt_ath.h
  779 ATH_ENABLE_11N          opt_ath.h
  780 ATH_ENABLE_DFS          opt_ath.h
  781 
  782 # options for the Atheros hal
  783 AH_SUPPORT_AR5416       opt_ah.h
  784 # XXX For now, this breaks non-AR9130 chipsets, so only use it
  785 # XXX when actually targetting AR9130.
  786 AH_SUPPORT_AR9130       opt_ah.h
  787 
  788 AH_DEBUG                opt_ah.h
  789 AH_ASSERT               opt_ah.h
  790 AH_DEBUG_ALQ            opt_ah.h
  791 AH_REGOPS_FUNC          opt_ah.h
  792 AH_WRITE_REGDOMAIN      opt_ah.h
  793 AH_DEBUG_COUNTRY        opt_ah.h
  794 AH_WRITE_EEPROM         opt_ah.h
  795 AH_PRIVATE_DIAG         opt_ah.h
  796 AH_NEED_DESC_SWAP       opt_ah.h
  797 AH_USE_INIPDGAIN        opt_ah.h
  798 AH_MAXCHAN              opt_ah.h
  799 AH_RXCFG_SDMAMW_4BYTES  opt_ah.h
  800 
  801 # AR5416 and later interrupt mitigation
  802 # XXX do not use this for AR9130
  803 AH_AR5416_INTERRUPT_MITIGATION  opt_ah.h
  804 
  805 # options for the Broadcom BCM43xx driver (bwi)
  806 BWI_DEBUG               opt_bwi.h
  807 BWI_DEBUG_VERBOSE       opt_bwi.h
  808 
  809 # options for the Marvell 8335 wireless driver
  810 MALO_DEBUG              opt_malo.h
  811 MALO_TXBUF              opt_malo.h
  812 MALO_RXBUF              opt_malo.h
  813 
  814 # options for the Marvell wireless driver
  815 MWL_DEBUG               opt_mwl.h
  816 MWL_TXBUF               opt_mwl.h
  817 MWL_RXBUF               opt_mwl.h
  818 MWL_DIAGAPI             opt_mwl.h
  819 MWL_AGGR_SIZE           opt_mwl.h
  820 MWL_TX_NODROP           opt_mwl.h
  821 
  822 # dcons options 
  823 DCONS_BUF_SIZE          opt_dcons.h
  824 DCONS_POLL_HZ           opt_dcons.h
  825 DCONS_FORCE_CONSOLE     opt_dcons.h
  826 DCONS_FORCE_GDB         opt_dcons.h
  827 
  828 # HWPMC options
  829 HWPMC_HOOKS
  830 
  831 # XBOX options for FreeBSD/i386, but some files are MI
  832 XBOX                    opt_xbox.h
  833 
  834 # XFS
  835 XFS
  836 
  837 # Interrupt filtering
  838 INTR_FILTER
  839 
  840 # 802.11 support layer
  841 IEEE80211_DEBUG         opt_wlan.h
  842 IEEE80211_DEBUG_REFCNT  opt_wlan.h
  843 IEEE80211_AMPDU_AGE     opt_wlan.h
  844 IEEE80211_SUPPORT_MESH  opt_wlan.h
  845 IEEE80211_SUPPORT_SUPERG        opt_wlan.h
  846 IEEE80211_SUPPORT_TDMA  opt_wlan.h
  847 IEEE80211_ALQ           opt_wlan.h
  848 
  849 # 802.11 TDMA support
  850 TDMA_SLOTLEN_DEFAULT    opt_tdma.h
  851 TDMA_SLOTCNT_DEFAULT    opt_tdma.h
  852 TDMA_BINTVAL_DEFAULT    opt_tdma.h
  853 TDMA_TXRATE_11B_DEFAULT opt_tdma.h
  854 TDMA_TXRATE_11G_DEFAULT opt_tdma.h
  855 TDMA_TXRATE_11A_DEFAULT opt_tdma.h
  856 TDMA_TXRATE_TURBO_DEFAULT       opt_tdma.h
  857 TDMA_TXRATE_HALF_DEFAULT        opt_tdma.h
  858 TDMA_TXRATE_QUARTER_DEFAULT     opt_tdma.h
  859 TDMA_TXRATE_11NA_DEFAULT        opt_tdma.h
  860 TDMA_TXRATE_11NG_DEFAULT        opt_tdma.h
  861 
  862 # Network stack virtualization options
  863 VIMAGE                  opt_global.h
  864 VNET_DEBUG              opt_global.h
  865 
  866 # Common Flash Interface (CFI) options
  867 CFI_SUPPORT_STRATAFLASH opt_cfi.h
  868 CFI_ARMEDANDDANGEROUS   opt_cfi.h
  869 
  870 # Sound options
  871 SND_DEBUG               opt_snd.h
  872 SND_DIAGNOSTIC          opt_snd.h
  873 SND_FEEDER_MULTIFORMAT  opt_snd.h
  874 SND_FEEDER_FULL_MULTIFORMAT     opt_snd.h
  875 SND_FEEDER_RATE_HP      opt_snd.h
  876 SND_PCM_64              opt_snd.h
  877 SND_OLDSTEREO           opt_snd.h
  878 
  879 X86BIOS
  880 
  881 # Flattened device tree options
  882 FDT             opt_platform.h
  883 FDT_DTB_STATIC  opt_platform.h
  884 
  885 # OFED Infiniband stack
  886 OFED            opt_ofed.h
  887 OFED_DEBUG_INIT opt_ofed.h
  888 SDP             opt_ofed.h
  889 SDP_DEBUG       opt_ofed.h
  890 IPOIB           opt_ofed.h
  891 IPOIB_DEBUG     opt_ofed.h
  892 IPOIB_CM        opt_ofed.h
  893 
  894 # Resource Accounting
  895 RACCT           opt_global.h
  896 
  897 # Resource Limits
  898 RCTL            opt_global.h
  899 
  900 # At least one of the AR71XX ubiquiti boards has a Redboot configuration
  901 # that "lies" about the amount of RAM it has. Until a cleaner method is
  902 # defined, this option will suffice in overriding what Redboot says.
  903 AR71XX_REALMEM    opt_global.h
  904 

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