fxr.watson.org: FREEBSD-12-0 sys/conf/options

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sys/conf/options

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1 # $FreeBSD: releng/12.0/sys/conf/options 338324 2018-08-26 12:51:46Z markm $ 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 AACRAID_DEBUG opt_aacraid.h 35 AHC_ALLOW_MEMIO opt_aic7xxx.h 36 AHC_TMODE_ENABLE opt_aic7xxx.h 37 AHC_DUMP_EEPROM opt_aic7xxx.h 38 AHC_DEBUG opt_aic7xxx.h 39 AHC_DEBUG_OPTS opt_aic7xxx.h 40 AHC_REG_PRETTY_PRINT opt_aic7xxx.h 41 AHD_DEBUG opt_aic79xx.h 42 AHD_DEBUG_OPTS opt_aic79xx.h 43 AHD_TMODE_ENABLE opt_aic79xx.h 44 AHD_REG_PRETTY_PRINT opt_aic79xx.h 45 ADW_ALLOW_MEMIO opt_adw.h 46 47 TWA_DEBUG opt_twa.h 48 49 # Debugging options. 50 ALT_BREAK_TO_DEBUGGER opt_kdb.h 51 BREAK_TO_DEBUGGER opt_kdb.h 52 BUF_TRACKING opt_global.h 53 DDB 54 DDB_BUFR_SIZE opt_ddb.h 55 DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 56 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 57 DDB_CTF opt_ddb.h 58 DDB_NUMSYM opt_ddb.h 59 FULL_BUF_TRACKING opt_global.h 60 GDB 61 KDB opt_global.h 62 KDB_TRACE opt_kdb.h 63 KDB_UNATTENDED opt_kdb.h 64 KLD_DEBUG opt_kld.h 65 SYSCTL_DEBUG opt_sysctl.h 66 EARLY_PRINTF opt_global.h 67 TEXTDUMP_PREFERRED opt_ddb.h 68 TEXTDUMP_VERBOSE opt_ddb.h 69 NUM_CORE_FILES opt_global.h 70 TSLOG opt_global.h 71 TSLOGSIZE opt_global.h 72 73 # Miscellaneous options. 74 ALQ 75 ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 76 ATSE_CFI_HACK opt_cfi.h 77 AUDIT opt_global.h 78 BOOTHOWTO opt_global.h 79 BOOTVERBOSE opt_global.h 80 CALLOUT_PROFILING 81 CAPABILITIES opt_capsicum.h 82 CAPABILITY_MODE opt_capsicum.h 83 COMPAT_43 opt_global.h 84 COMPAT_43TTY opt_global.h 85 COMPAT_FREEBSD4 opt_global.h 86 COMPAT_FREEBSD5 opt_global.h 87 COMPAT_FREEBSD6 opt_global.h 88 COMPAT_FREEBSD7 opt_global.h 89 COMPAT_FREEBSD9 opt_global.h 90 COMPAT_FREEBSD10 opt_global.h 91 COMPAT_FREEBSD11 opt_global.h 92 COMPAT_CLOUDABI32 opt_dontuse.h 93 COMPAT_CLOUDABI64 opt_dontuse.h 94 COMPAT_LINUXKPI opt_dontuse.h 95 _COMPAT_LINUX32 opt_compat.h # XXX: make sure opt_compat.h exists 96 COMPILING_LINT opt_global.h 97 CY_PCI_FASTINTR 98 DEADLKRES opt_watchdog.h 99 EXT_RESOURCES opt_global.h 100 DIRECTIO 101 FILEMON opt_dontuse.h 102 FFCLOCK 103 FULL_PREEMPTION opt_sched.h 104 GZIO opt_gzio.h 105 IMAGACT_BINMISC opt_dontuse.h 106 IPI_PREEMPTION opt_sched.h 107 GEOM_BDE opt_geom.h 108 GEOM_BSD opt_geom.h 109 GEOM_CACHE opt_geom.h 110 GEOM_CONCAT opt_geom.h 111 GEOM_ELI opt_geom.h 112 GEOM_FOX opt_geom.h 113 GEOM_GATE opt_geom.h 114 GEOM_JOURNAL opt_geom.h 115 GEOM_LABEL opt_geom.h 116 GEOM_LABEL_GPT opt_geom.h 117 GEOM_LINUX_LVM opt_geom.h 118 GEOM_MAP opt_geom.h 119 GEOM_MBR opt_geom.h 120 GEOM_MIRROR opt_geom.h 121 GEOM_MOUNTVER opt_geom.h 122 GEOM_MULTIPATH opt_geom.h 123 GEOM_NOP opt_geom.h 124 GEOM_PART_APM opt_geom.h 125 GEOM_PART_BSD opt_geom.h 126 GEOM_PART_BSD64 opt_geom.h 127 GEOM_PART_EBR opt_geom.h 128 GEOM_PART_EBR_COMPAT opt_geom.h 129 GEOM_PART_GPT opt_geom.h 130 GEOM_PART_LDM opt_geom.h 131 GEOM_PART_MBR opt_geom.h 132 GEOM_PART_VTOC8 opt_geom.h 133 GEOM_RAID opt_geom.h 134 GEOM_RAID3 opt_geom.h 135 GEOM_SHSEC opt_geom.h 136 GEOM_STRIPE opt_geom.h 137 GEOM_SUNLABEL opt_geom.h 138 GEOM_UZIP opt_geom.h 139 GEOM_UZIP_DEBUG opt_geom.h 140 GEOM_VINUM opt_geom.h 141 GEOM_VIRSTOR opt_geom.h 142 GEOM_VOL opt_geom.h 143 GEOM_ZERO opt_geom.h 144 IFLIB opt_iflib.h 145 KDTRACE_HOOKS opt_global.h 146 KDTRACE_FRAME opt_kdtrace.h 147 KN_HASHSIZE opt_kqueue.h 148 KSTACK_MAX_PAGES 149 KSTACK_PAGES 150 KSTACK_USAGE_PROF 151 KTRACE 152 KTRACE_REQUEST_POOL opt_ktrace.h 153 LIBICONV 154 MAC opt_global.h 155 MAC_BIBA opt_dontuse.h 156 MAC_BSDEXTENDED opt_dontuse.h 157 MAC_IFOFF opt_dontuse.h 158 MAC_LOMAC opt_dontuse.h 159 MAC_MLS opt_dontuse.h 160 MAC_NONE opt_dontuse.h 161 MAC_NTPD opt_dontuse.h 162 MAC_PARTITION opt_dontuse.h 163 MAC_PORTACL opt_dontuse.h 164 MAC_SEEOTHERUIDS opt_dontuse.h 165 MAC_STATIC opt_mac.h 166 MAC_STUB opt_dontuse.h 167 MAC_TEST opt_dontuse.h 168 MAC_VERIEXEC opt_dontuse.h 169 MAC_VERIEXEC_SHA1 opt_dontuse.h 170 MAC_VERIEXEC_SHA256 opt_dontuse.h 171 MAC_VERIEXEC_SHA384 opt_dontuse.h 172 MAC_VERIEXEC_SHA512 opt_dontuse.h 173 MD_ROOT opt_md.h 174 MD_ROOT_FSTYPE opt_md.h 175 MD_ROOT_READONLY opt_md.h 176 MD_ROOT_SIZE opt_md.h 177 MD_ROOT_MEM opt_md.h 178 MFI_DEBUG opt_mfi.h 179 MFI_DECODE_LOG opt_mfi.h 180 MPROF_BUFFERS opt_mprof.h 181 MPROF_HASH_SIZE opt_mprof.h 182 NEW_PCIB opt_global.h 183 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 184 NO_ADAPTIVE_RWLOCKS 185 NO_ADAPTIVE_SX 186 NO_EVENTTIMERS opt_timer.h 187 NO_OBSOLETE_CODE opt_global.h 188 NO_SYSCTL_DESCR opt_global.h 189 NSWBUF_MIN opt_swap.h 190 MBUF_PACKET_ZONE_DISABLE opt_global.h 191 PANIC_REBOOT_WAIT_TIME opt_panic.h 192 PCI_HP opt_pci.h 193 PCI_IOV opt_global.h 194 PPC_DEBUG opt_ppc.h 195 PPC_PROBE_CHIPSET opt_ppc.h 196 PPS_SYNC opt_ntp.h 197 PREEMPTION opt_sched.h 198 QUOTA 199 SCHED_4BSD opt_sched.h 200 SCHED_STATS opt_sched.h 201 SCHED_ULE opt_sched.h 202 SLEEPQUEUE_PROFILING 203 SLHCI_DEBUG opt_slhci.h 204 SPX_HACK 205 STACK opt_stack.h 206 SUIDDIR 207 MSGMNB opt_sysvipc.h 208 MSGMNI opt_sysvipc.h 209 MSGSEG opt_sysvipc.h 210 MSGSSZ opt_sysvipc.h 211 MSGTQL opt_sysvipc.h 212 SEMMNI opt_sysvipc.h 213 SEMMNS opt_sysvipc.h 214 SEMMNU opt_sysvipc.h 215 SEMMSL opt_sysvipc.h 216 SEMOPM opt_sysvipc.h 217 SEMUME opt_sysvipc.h 218 SHMALL opt_sysvipc.h 219 SHMMAX opt_sysvipc.h 220 SHMMAXPGS opt_sysvipc.h 221 SHMMIN opt_sysvipc.h 222 SHMMNI opt_sysvipc.h 223 SHMSEG opt_sysvipc.h 224 SYSVMSG opt_sysvipc.h 225 SYSVSEM opt_sysvipc.h 226 SYSVSHM opt_sysvipc.h 227 SW_WATCHDOG opt_watchdog.h 228 TCPHPTS opt_inet.h 229 TURNSTILE_PROFILING 230 UMTX_PROFILING 231 UMTX_CHAINS opt_global.h 232 VERBOSE_SYSINIT 233 ZSTDIO opt_zstdio.h 234 235 # POSIX kernel options 236 P1003_1B_MQUEUE opt_posix.h 237 P1003_1B_SEMAPHORES opt_posix.h 238 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h 239 240 # Do we want the config file compiled into the kernel? 241 INCLUDE_CONFIG_FILE opt_config.h 242 243 # Options for static filesystems. These should only be used at config 244 # time, since the corresponding lkms cannot work if there are any static 245 # dependencies. Unusability is enforced by hiding the defines for the 246 # options in a never-included header. 247 AUTOFS opt_dontuse.h 248 CD9660 opt_dontuse.h 249 EXT2FS opt_dontuse.h 250 FDESCFS opt_dontuse.h 251 FFS opt_dontuse.h 252 FUSE opt_dontuse.h 253 MSDOSFS opt_dontuse.h 254 NANDFS opt_dontuse.h 255 NULLFS opt_dontuse.h 256 PROCFS opt_dontuse.h 257 PSEUDOFS opt_dontuse.h 258 SMBFS opt_dontuse.h 259 TMPFS opt_dontuse.h 260 UDF opt_dontuse.h 261 UNIONFS opt_dontuse.h 262 ZFS opt_dontuse.h 263 264 # Pseudofs debugging 265 PSEUDOFS_TRACE opt_pseudofs.h 266 267 # In-kernel GSS-API 268 KGSSAPI opt_kgssapi.h 269 KGSSAPI_DEBUG opt_kgssapi.h 270 271 # These static filesystems have one slightly bogus static dependency in 272 # sys/i386/i386/autoconf.c. If any of these filesystems are 273 # statically compiled into the kernel, code for mounting them as root 274 # filesystems will be enabled - but look below. 275 # NFSCL - client 276 # NFSD - server 277 NFSCL opt_nfs.h 278 NFSD opt_nfs.h 279 280 # filesystems and libiconv bridge 281 CD9660_ICONV opt_dontuse.h 282 MSDOSFS_ICONV opt_dontuse.h 283 UDF_ICONV opt_dontuse.h 284 285 # If you are following the conditions in the copyright, 286 # you can enable soft-updates which will speed up a lot of thigs 287 # and make the system safer from crashes at the same time. 288 # otherwise a STUB module will be compiled in. 289 SOFTUPDATES opt_ffs.h 290 291 # On small, embedded systems, it can be useful to turn off support for 292 # snapshots. It saves about 30-40k for a feature that would be lightly 293 # used, if it is used at all. 294 NO_FFS_SNAPSHOT opt_ffs.h 295 296 # Enabling this option turns on support for Access Control Lists in UFS, 297 # which can be used to support high security configurations. Depends on 298 # UFS_EXTATTR. 299 UFS_ACL opt_ufs.h 300 301 # Enabling this option turns on support for extended attributes in UFS-based 302 # filesystems, which can be used to support high security configurations 303 # as well as new filesystem features. 304 UFS_EXTATTR opt_ufs.h 305 UFS_EXTATTR_AUTOSTART opt_ufs.h 306 307 # Enable fast hash lookups for large directories on UFS-based filesystems. 308 UFS_DIRHASH opt_ufs.h 309 310 # Enable gjournal-based UFS journal. 311 UFS_GJOURNAL opt_ufs.h 312 313 # The below sentence is not in English, and neither is this one. 314 # We plan to remove the static dependences above, with a 315 # <filesystem>_ROOT option to control if it usable as root. This list 316 # allows these options to be present in config files already (though 317 # they won't make any difference yet). 318 NFS_ROOT opt_nfsroot.h 319 320 # SMB/CIFS requester 321 NETSMB opt_netsmb.h 322 323 # Enable netdump(4) client support. 324 NETDUMP opt_global.h 325 326 # Options used only in subr_param.c. 327 HZ opt_param.h 328 MAXFILES opt_param.h 329 NBUF opt_param.h 330 NSFBUFS opt_param.h 331 VM_BCACHE_SIZE_MAX opt_param.h 332 VM_SWZONE_SIZE_MAX opt_param.h 333 MAXUSERS 334 DFLDSIZ opt_param.h 335 MAXDSIZ opt_param.h 336 MAXSSIZ opt_param.h 337 338 # Generic SCSI options. 339 CAM_MAX_HIGHPOWER opt_cam.h 340 CAMDEBUG opt_cam.h 341 CAM_DEBUG_COMPILE opt_cam.h 342 CAM_DEBUG_DELAY opt_cam.h 343 CAM_DEBUG_BUS opt_cam.h 344 CAM_DEBUG_TARGET opt_cam.h 345 CAM_DEBUG_LUN opt_cam.h 346 CAM_DEBUG_FLAGS opt_cam.h 347 CAM_BOOT_DELAY opt_cam.h 348 CAM_IOSCHED_DYNAMIC opt_cam.h 349 CAM_TEST_FAILURE opt_cam.h 350 SCSI_DELAY opt_scsi.h 351 SCSI_NO_SENSE_STRINGS opt_scsi.h 352 SCSI_NO_OP_STRINGS opt_scsi.h 353 354 # Options used only in cam/ata/ata_da.c 355 ATA_STATIC_ID opt_ada.h 356 357 # Options used only in cam/scsi/scsi_cd.c 358 CHANGER_MIN_BUSY_SECONDS opt_cd.h 359 CHANGER_MAX_BUSY_SECONDS opt_cd.h 360 361 # Options used only in cam/scsi/scsi_da.c 362 DA_TRACK_REFS opt_da.h 363 364 # Options used only in cam/scsi/scsi_sa.c. 365 SA_IO_TIMEOUT opt_sa.h 366 SA_SPACE_TIMEOUT opt_sa.h 367 SA_REWIND_TIMEOUT opt_sa.h 368 SA_ERASE_TIMEOUT opt_sa.h 369 SA_1FM_AT_EOD opt_sa.h 370 371 # Options used only in cam/scsi/scsi_pt.c 372 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 373 374 # Options used only in cam/scsi/scsi_ses.c 375 SES_ENABLE_PASSTHROUGH opt_ses.h 376 377 # Options used in dev/sym/ (Symbios SCSI driver). 378 SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) 379 # Allows the ncr to take precedence 380 # 1 (1<<0) -> 810a, 860 381 # 2 (1<<1) -> 825a, 875, 885, 895 382 # 4 (1<<2) -> 895a, 896, 1510d 383 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 384 # disabled:0 (default), enabled:1 385 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 386 # disabled:0, enabled:1 (default) 387 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 388 # default:8, range:[1..64] 389 390 # Options used only in dev/ncr/* 391 SCSI_NCR_DEBUG opt_ncr.h 392 SCSI_NCR_MAX_SYNC opt_ncr.h 393 SCSI_NCR_MAX_WIDE opt_ncr.h 394 SCSI_NCR_MYADDR opt_ncr.h 395 396 # Options used only in dev/isp/* 397 ISP_TARGET_MODE opt_isp.h 398 ISP_FW_CRASH_DUMP opt_isp.h 399 ISP_DEFAULT_ROLES opt_isp.h 400 ISP_INTERNAL_TARGET opt_isp.h 401 ISP_FCTAPE_OFF opt_isp.h 402 403 # Options used only in dev/iscsi 404 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 405 406 # Net stuff. 407 ACCEPT_FILTER_DATA 408 ACCEPT_FILTER_DNS 409 ACCEPT_FILTER_HTTP 410 ALTQ opt_global.h 411 ALTQ_CBQ opt_altq.h 412 ALTQ_CDNR opt_altq.h 413 ALTQ_CODEL opt_altq.h 414 ALTQ_DEBUG opt_altq.h 415 ALTQ_HFSC opt_altq.h 416 ALTQ_FAIRQ opt_altq.h 417 ALTQ_NOPCC opt_altq.h 418 ALTQ_PRIQ opt_altq.h 419 ALTQ_RED opt_altq.h 420 ALTQ_RIO opt_altq.h 421 BOOTP opt_bootp.h 422 BOOTP_BLOCKSIZE opt_bootp.h 423 BOOTP_COMPAT opt_bootp.h 424 BOOTP_NFSROOT opt_bootp.h 425 BOOTP_NFSV3 opt_bootp.h 426 BOOTP_WIRED_TO opt_bootp.h 427 DEVICE_POLLING 428 DUMMYNET opt_ipdn.h 429 RATELIMIT opt_ratelimit.h 430 RATELIMIT_DEBUG opt_ratelimit.h 431 INET opt_inet.h 432 INET6 opt_inet6.h 433 IPDIVERT 434 IPFILTER opt_ipfilter.h 435 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 436 IPFILTER_LOG opt_ipfilter.h 437 IPFILTER_LOOKUP opt_ipfilter.h 438 IPFIREWALL opt_ipfw.h 439 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 440 IPFIREWALL_NAT opt_ipfw.h 441 IPFIREWALL_NAT64 opt_ipfw.h 442 IPFIREWALL_NAT64_DIRECT_OUTPUT opt_ipfw.h 443 IPFIREWALL_NPTV6 opt_ipfw.h 444 IPFIREWALL_VERBOSE opt_ipfw.h 445 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 446 IPFIREWALL_PMOD opt_ipfw.h 447 IPSEC opt_ipsec.h 448 IPSEC_DEBUG opt_ipsec.h 449 IPSEC_SUPPORT opt_ipsec.h 450 IPSTEALTH 451 KRPC 452 LIBALIAS 453 LIBMCHAIN 454 MBUF_PROFILING 455 MBUF_STRESS_TEST 456 MROUTING opt_mrouting.h 457 NFSLOCKD 458 PCBGROUP opt_pcbgroup.h 459 PF_DEFAULT_TO_DROP opt_pf.h 460 RADIX_MPATH opt_mpath.h 461 ROUTETABLES opt_route.h 462 RSS opt_rss.h 463 SLIP_IFF_OPTS opt_slip.h 464 TCPDEBUG 465 TCPPCAP opt_global.h 466 SIFTR 467 TCP_BLACKBOX opt_global.h 468 TCP_HHOOK opt_inet.h 469 TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 470 TCP_RFC7413 opt_inet.h 471 TCP_RFC7413_MAX_KEYS opt_inet.h 472 TCP_RFC7413_MAX_PSKS opt_inet.h 473 TCP_SIGNATURE opt_ipsec.h 474 VLAN_ARRAY opt_vlan.h 475 XBONEHACK 476 477 # 478 # SCTP 479 # 480 SCTP opt_sctp.h 481 SCTP_DEBUG opt_sctp.h # Enable debug printfs 482 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 483 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 484 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 485 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 486 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 487 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 488 SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 489 SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 490 SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 491 SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 492 # 493 # 494 # 495 496 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 497 # Each netgraph node type can be either be compiled into the kernel 498 # or loaded dynamically. To get the former, include the corresponding 499 # option below. Each type has its own man page, e.g. ng_async(4). 500 NETGRAPH 501 NETGRAPH_DEBUG opt_netgraph.h 502 NETGRAPH_ASYNC opt_netgraph.h 503 NETGRAPH_ATMLLC opt_netgraph.h 504 NETGRAPH_ATM_ATMPIF opt_netgraph.h 505 NETGRAPH_BLUETOOTH opt_netgraph.h 506 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 507 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 508 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 509 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 510 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 511 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 512 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 513 NETGRAPH_BPF opt_netgraph.h 514 NETGRAPH_BRIDGE opt_netgraph.h 515 NETGRAPH_CAR opt_netgraph.h 516 NETGRAPH_CISCO opt_netgraph.h 517 NETGRAPH_DEFLATE opt_netgraph.h 518 NETGRAPH_DEVICE opt_netgraph.h 519 NETGRAPH_ECHO opt_netgraph.h 520 NETGRAPH_EIFACE opt_netgraph.h 521 NETGRAPH_ETHER opt_netgraph.h 522 NETGRAPH_ETHER_ECHO opt_netgraph.h 523 NETGRAPH_FEC opt_netgraph.h 524 NETGRAPH_FRAME_RELAY opt_netgraph.h 525 NETGRAPH_GIF opt_netgraph.h 526 NETGRAPH_GIF_DEMUX opt_netgraph.h 527 NETGRAPH_HOLE opt_netgraph.h 528 NETGRAPH_IFACE opt_netgraph.h 529 NETGRAPH_IP_INPUT opt_netgraph.h 530 NETGRAPH_IPFW opt_netgraph.h 531 NETGRAPH_KSOCKET opt_netgraph.h 532 NETGRAPH_L2TP opt_netgraph.h 533 NETGRAPH_LMI opt_netgraph.h 534 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 535 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 536 NETGRAPH_NAT opt_netgraph.h 537 NETGRAPH_NETFLOW opt_netgraph.h 538 NETGRAPH_ONE2MANY opt_netgraph.h 539 NETGRAPH_PATCH opt_netgraph.h 540 NETGRAPH_PIPE opt_netgraph.h 541 NETGRAPH_PPP opt_netgraph.h 542 NETGRAPH_PPPOE opt_netgraph.h 543 NETGRAPH_PPTPGRE opt_netgraph.h 544 NETGRAPH_PRED1 opt_netgraph.h 545 NETGRAPH_RFC1490 opt_netgraph.h 546 NETGRAPH_SOCKET opt_netgraph.h 547 NETGRAPH_SPLIT opt_netgraph.h 548 NETGRAPH_SPPP opt_netgraph.h 549 NETGRAPH_TAG opt_netgraph.h 550 NETGRAPH_TCPMSS opt_netgraph.h 551 NETGRAPH_TEE opt_netgraph.h 552 NETGRAPH_TTY opt_netgraph.h 553 NETGRAPH_UI opt_netgraph.h 554 NETGRAPH_VJC opt_netgraph.h 555 NETGRAPH_VLAN opt_netgraph.h 556 557 # NgATM options 558 NGATM_ATM opt_netgraph.h 559 NGATM_ATMBASE opt_netgraph.h 560 NGATM_SSCOP opt_netgraph.h 561 NGATM_SSCFU opt_netgraph.h 562 NGATM_UNI opt_netgraph.h 563 NGATM_CCATM opt_netgraph.h 564 565 # DRM options 566 DRM_DEBUG opt_drm.h 567 568 TI_SF_BUF_JUMBO opt_ti.h 569 TI_JUMBO_HDRSPLIT opt_ti.h 570 571 # DPT driver debug flags 572 DPT_MEASURE_PERFORMANCE opt_dpt.h 573 DPT_RESET_HBA opt_dpt.h 574 575 # Misc debug flags. Most of these should probably be replaced with 576 # 'DEBUG', and then let people recompile just the interesting modules 577 # with 'make CC="cc -DDEBUG"'. 578 CLUSTERDEBUG opt_debug_cluster.h 579 DEBUG_1284 opt_ppb_1284.h 580 VP0_DEBUG opt_vpo.h 581 LPT_DEBUG opt_lpt.h 582 PLIP_DEBUG opt_plip.h 583 LOCKF_DEBUG opt_debug_lockf.h 584 SI_DEBUG opt_debug_si.h 585 IFMEDIA_DEBUG opt_ifmedia.h 586 587 # Fb options 588 FB_DEBUG opt_fb.h 589 FB_INSTALL_CDEV opt_fb.h 590 591 # ppbus related options 592 PERIPH_1284 opt_ppb_1284.h 593 DONTPROBE_1284 opt_ppb_1284.h 594 595 # smbus related options 596 ENABLE_ALART opt_intpm.h 597 598 # These cause changes all over the kernel 599 BLKDEV_IOSIZE opt_global.h 600 BURN_BRIDGES opt_global.h 601 DEBUG opt_global.h 602 DEBUG_LOCKS opt_global.h 603 DEBUG_VFS_LOCKS opt_global.h 604 DFLTPHYS opt_global.h 605 DIAGNOSTIC opt_global.h 606 INVARIANT_SUPPORT opt_global.h 607 INVARIANTS opt_global.h 608 KASSERT_PANIC_OPTIONAL opt_global.h 609 MAXCPU opt_global.h 610 MAXMEMDOM opt_global.h 611 MAXPHYS opt_global.h 612 MCLSHIFT opt_global.h 613 MUTEX_NOINLINE opt_global.h 614 LOCK_PROFILING opt_global.h 615 LOCK_PROFILING_FAST opt_global.h 616 MSIZE opt_global.h 617 REGRESSION opt_global.h 618 RWLOCK_NOINLINE opt_global.h 619 SX_NOINLINE opt_global.h 620 VFS_BIO_DEBUG opt_global.h 621 622 # These are VM related options 623 VM_KMEM_SIZE opt_vm.h 624 VM_KMEM_SIZE_SCALE opt_vm.h 625 VM_KMEM_SIZE_MAX opt_vm.h 626 VM_NRESERVLEVEL opt_vm.h 627 VM_LEVEL_0_ORDER opt_vm.h 628 NO_SWAPPING opt_vm.h 629 MALLOC_MAKE_FAILURES opt_vm.h 630 MALLOC_PROFILE opt_vm.h 631 MALLOC_DEBUG_MAXZONES opt_vm.h 632 633 # The MemGuard replacement allocator used for tamper-after-free detection 634 DEBUG_MEMGUARD opt_vm.h 635 636 # The RedZone malloc(9) protection 637 DEBUG_REDZONE opt_vm.h 638 639 # Standard SMP options 640 EARLY_AP_STARTUP opt_global.h 641 SMP opt_global.h 642 NUMA opt_global.h 643 644 # Size of the kernel message buffer 645 MSGBUF_SIZE opt_msgbuf.h 646 647 # NFS options 648 NFS_MINATTRTIMO opt_nfs.h 649 NFS_MAXATTRTIMO opt_nfs.h 650 NFS_MINDIRATTRTIMO opt_nfs.h 651 NFS_MAXDIRATTRTIMO opt_nfs.h 652 NFS_DEBUG opt_nfs.h 653 654 # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver 655 OVERRIDE_CARD opt_bktr.h 656 OVERRIDE_TUNER opt_bktr.h 657 OVERRIDE_DBX opt_bktr.h 658 OVERRIDE_MSP opt_bktr.h 659 BROOKTREE_SYSTEM_DEFAULT opt_bktr.h 660 BROOKTREE_ALLOC_PAGES opt_bktr.h 661 BKTR_OVERRIDE_CARD opt_bktr.h 662 BKTR_OVERRIDE_TUNER opt_bktr.h 663 BKTR_OVERRIDE_DBX opt_bktr.h 664 BKTR_OVERRIDE_MSP opt_bktr.h 665 BKTR_SYSTEM_DEFAULT opt_bktr.h 666 BKTR_ALLOC_PAGES opt_bktr.h 667 BKTR_USE_PLL opt_bktr.h 668 BKTR_GPIO_ACCESS opt_bktr.h 669 BKTR_NO_MSP_RESET opt_bktr.h 670 BKTR_430_FX_MODE opt_bktr.h 671 BKTR_SIS_VIA_MODE opt_bktr.h 672 BKTR_USE_FREEBSD_SMBUS opt_bktr.h 673 BKTR_NEW_MSP34XX_DRIVER opt_bktr.h 674 675 # Options for uart(4) 676 UART_PPS_ON_CTS opt_uart.h 677 UART_POLL_FREQ opt_uart.h 678 UART_DEV_TOLERANCE_PCT opt_uart.h 679 680 # options for bus/device framework 681 BUS_DEBUG opt_bus.h 682 683 # options for USB support 684 USB_DEBUG opt_usb.h 685 USB_HOST_ALIGN opt_usb.h 686 USB_REQ_DEBUG opt_usb.h 687 USB_TEMPLATE opt_usb.h 688 USB_VERBOSE opt_usb.h 689 USB_DMA_SINGLE_ALLOC opt_usb.h 690 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 691 U3G_DEBUG opt_u3g.h 692 UKBD_DFLT_KEYMAP opt_ukbd.h 693 UPLCOM_INTR_INTERVAL opt_uplcom.h 694 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 695 UVSCOM_INTR_INTERVAL opt_uvscom.h 696 697 # options for the Realtek rtwn driver 698 RTWN_DEBUG opt_rtwn.h 699 RTWN_WITHOUT_UCODE opt_rtwn.h 700 701 # Embedded system options 702 INIT_PATH 703 704 ROOTDEVNAME 705 706 FDC_DEBUG opt_fdc.h 707 PCFCLOCK_VERBOSE opt_pcfclock.h 708 PCFCLOCK_MAX_RETRIES opt_pcfclock.h 709 710 KTR opt_global.h 711 KTR_ALQ opt_ktr.h 712 KTR_MASK opt_ktr.h 713 KTR_CPUMASK opt_ktr.h 714 KTR_COMPILE opt_global.h 715 KTR_BOOT_ENTRIES opt_global.h 716 KTR_ENTRIES opt_global.h 717 KTR_VERBOSE opt_ktr.h 718 WITNESS opt_global.h 719 WITNESS_KDB opt_witness.h 720 WITNESS_NO_VNODE opt_witness.h 721 WITNESS_SKIPSPIN opt_witness.h 722 WITNESS_COUNT opt_witness.h 723 OPENSOLARIS_WITNESS opt_global.h 724 725 # options for ACPI support 726 ACPI_DEBUG opt_acpi.h 727 ACPI_MAX_TASKS opt_acpi.h 728 ACPI_MAX_THREADS opt_acpi.h 729 ACPI_DMAR opt_acpi.h 730 DEV_ACPI opt_acpi.h 731 732 # ISA support 733 DEV_ISA opt_isa.h 734 ISAPNP opt_isa.h 735 736 # various 'device presence' options. 737 DEV_BPF opt_bpf.h 738 DEV_CARP opt_carp.h 739 DEV_NETMAP opt_global.h 740 DEV_PCI opt_pci.h 741 DEV_PF opt_pf.h 742 DEV_PFLOG opt_pf.h 743 DEV_PFSYNC opt_pf.h 744 DEV_RANDOM opt_global.h 745 DEV_SPLASH opt_splash.h 746 DEV_VLAN opt_vlan.h 747 748 # ed driver 749 ED_HPP opt_ed.h 750 ED_3C503 opt_ed.h 751 ED_SIC opt_ed.h 752 753 # bce driver 754 BCE_DEBUG opt_bce.h 755 BCE_NVRAM_WRITE_SUPPORT opt_bce.h 756 757 SOCKBUF_DEBUG opt_global.h 758 759 760 # options for ubsec driver 761 UBSEC_DEBUG opt_ubsec.h 762 UBSEC_RNDTEST opt_ubsec.h 763 UBSEC_NO_RNG opt_ubsec.h 764 765 # options for hifn driver 766 HIFN_DEBUG opt_hifn.h 767 HIFN_RNDTEST opt_hifn.h 768 769 # options for safenet driver 770 SAFE_DEBUG opt_safe.h 771 SAFE_NO_RNG opt_safe.h 772 SAFE_RNDTEST opt_safe.h 773 774 # syscons/vt options 775 MAXCONS opt_syscons.h 776 SC_ALT_MOUSE_IMAGE opt_syscons.h 777 SC_CUT_SPACES2TABS opt_syscons.h 778 SC_CUT_SEPCHARS opt_syscons.h 779 SC_DEBUG_LEVEL opt_syscons.h 780 SC_DFLT_FONT opt_syscons.h 781 SC_DISABLE_KDBKEY opt_syscons.h 782 SC_DISABLE_REBOOT opt_syscons.h 783 SC_HISTORY_SIZE opt_syscons.h 784 SC_KERNEL_CONS_ATTR opt_syscons.h 785 SC_KERNEL_CONS_ATTRS opt_syscons.h 786 SC_KERNEL_CONS_REV_ATTR opt_syscons.h 787 SC_MOUSE_CHAR opt_syscons.h 788 SC_NO_CUTPASTE opt_syscons.h 789 SC_NO_FONT_LOADING opt_syscons.h 790 SC_NO_HISTORY opt_syscons.h 791 SC_NO_MODE_CHANGE opt_syscons.h 792 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 793 SC_NO_SYSMOUSE opt_syscons.h 794 SC_NORM_ATTR opt_syscons.h 795 SC_NORM_REV_ATTR opt_syscons.h 796 SC_PIXEL_MODE opt_syscons.h 797 SC_RENDER_DEBUG opt_syscons.h 798 SC_TWOBUTTON_MOUSE opt_syscons.h 799 VT_ALT_TO_ESC_HACK opt_syscons.h 800 VT_FB_DEFAULT_WIDTH opt_syscons.h 801 VT_FB_DEFAULT_HEIGHT opt_syscons.h 802 VT_MAXWINDOWS opt_syscons.h 803 VT_TWOBUTTON_MOUSE opt_syscons.h 804 DEV_SC opt_syscons.h 805 DEV_VT opt_syscons.h 806 807 # teken terminal emulator options 808 TEKEN_CONS25 opt_teken.h 809 TEKEN_UTF8 opt_teken.h 810 TERMINAL_KERN_ATTR opt_teken.h 811 TERMINAL_NORM_ATTR opt_teken.h 812 813 # options for printf 814 PRINTF_BUFR_SIZE opt_printf.h 815 BOOT_TAG opt_printf.h 816 BOOT_TAG_SZ opt_printf.h 817 818 # kbd options 819 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 820 KBD_INSTALL_CDEV opt_kbd.h 821 KBD_MAXRETRY opt_kbd.h 822 KBD_MAXWAIT opt_kbd.h 823 KBD_RESETDELAY opt_kbd.h 824 KBDIO_DEBUG opt_kbd.h 825 826 KBDMUX_DFLT_KEYMAP opt_kbdmux.h 827 828 # options for the Atheros driver 829 ATH_DEBUG opt_ath.h 830 ATH_TXBUF opt_ath.h 831 ATH_RXBUF opt_ath.h 832 ATH_DIAGAPI opt_ath.h 833 ATH_TX99_DIAG opt_ath.h 834 ATH_ENABLE_11N opt_ath.h 835 ATH_ENABLE_DFS opt_ath.h 836 ATH_EEPROM_FIRMWARE opt_ath.h 837 ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 838 ATH_DEBUG_ALQ opt_ath.h 839 ATH_KTR_INTR_DEBUG opt_ath.h 840 841 # options for the Atheros hal 842 AH_SUPPORT_AR5416 opt_ah.h 843 # XXX For now, this breaks non-AR9130 chipsets, so only use it 844 # XXX when actually targeting AR9130. 845 AH_SUPPORT_AR9130 opt_ah.h 846 847 # This is required for AR933x SoC support 848 AH_SUPPORT_AR9330 opt_ah.h 849 AH_SUPPORT_AR9340 opt_ah.h 850 AH_SUPPORT_QCA9530 opt_ah.h 851 AH_SUPPORT_QCA9550 opt_ah.h 852 853 AH_DEBUG opt_ah.h 854 AH_ASSERT opt_ah.h 855 AH_DEBUG_ALQ opt_ah.h 856 AH_REGOPS_FUNC opt_ah.h 857 AH_WRITE_REGDOMAIN opt_ah.h 858 AH_DEBUG_COUNTRY opt_ah.h 859 AH_WRITE_EEPROM opt_ah.h 860 AH_PRIVATE_DIAG opt_ah.h 861 AH_NEED_DESC_SWAP opt_ah.h 862 AH_USE_INIPDGAIN opt_ah.h 863 AH_MAXCHAN opt_ah.h 864 AH_RXCFG_SDMAMW_4BYTES opt_ah.h 865 AH_INTERRUPT_DEBUGGING opt_ah.h 866 # AR5416 and later interrupt mitigation 867 # XXX do not use this for AR9130 868 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 869 870 # options for the Broadcom BCM43xx driver (bwi) 871 BWI_DEBUG opt_bwi.h 872 BWI_DEBUG_VERBOSE opt_bwi.h 873 874 # options for the Brodacom BCM43xx driver (bwn) 875 BWN_DEBUG opt_bwn.h 876 BWN_GPL_PHY opt_bwn.h 877 BWN_USE_SIBA opt_bwn.h 878 879 # Options for the SIBA driver 880 SIBA_DEBUG opt_siba.h 881 882 # options for the Marvell 8335 wireless driver 883 MALO_DEBUG opt_malo.h 884 MALO_TXBUF opt_malo.h 885 MALO_RXBUF opt_malo.h 886 887 # options for the Marvell wireless driver 888 MWL_DEBUG opt_mwl.h 889 MWL_TXBUF opt_mwl.h 890 MWL_RXBUF opt_mwl.h 891 MWL_DIAGAPI opt_mwl.h 892 MWL_AGGR_SIZE opt_mwl.h 893 MWL_TX_NODROP opt_mwl.h 894 895 # Options for the Marvell NETA driver 896 MVNETA_MULTIQUEUE opt_mvneta.h 897 MVNETA_KTR opt_mvneta.h 898 899 # Options for the Intel 802.11ac wireless driver 900 IWM_DEBUG opt_iwm.h 901 902 # Options for the Intel 802.11n wireless driver 903 IWN_DEBUG opt_iwn.h 904 905 # Options for the Intel 3945ABG wireless driver 906 WPI_DEBUG opt_wpi.h 907 908 # dcons options 909 DCONS_BUF_SIZE opt_dcons.h 910 DCONS_POLL_HZ opt_dcons.h 911 DCONS_FORCE_CONSOLE opt_dcons.h 912 DCONS_FORCE_GDB opt_dcons.h 913 914 # HWPMC options 915 HWPMC_DEBUG opt_global.h 916 HWPMC_HOOKS 917 HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 918 919 # 802.11 support layer 920 IEEE80211_DEBUG opt_wlan.h 921 IEEE80211_DEBUG_REFCNT opt_wlan.h 922 IEEE80211_AMPDU_AGE opt_wlan.h 923 IEEE80211_SUPPORT_MESH opt_wlan.h 924 IEEE80211_SUPPORT_SUPERG opt_wlan.h 925 IEEE80211_SUPPORT_TDMA opt_wlan.h 926 IEEE80211_ALQ opt_wlan.h 927 IEEE80211_DFS_DEBUG opt_wlan.h 928 929 # 802.11 TDMA support 930 TDMA_SLOTLEN_DEFAULT opt_tdma.h 931 TDMA_SLOTCNT_DEFAULT opt_tdma.h 932 TDMA_BINTVAL_DEFAULT opt_tdma.h 933 TDMA_TXRATE_11B_DEFAULT opt_tdma.h 934 TDMA_TXRATE_11G_DEFAULT opt_tdma.h 935 TDMA_TXRATE_11A_DEFAULT opt_tdma.h 936 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 937 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 938 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 939 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 940 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 941 942 # VideoMode 943 PICKMODE_DEBUG opt_videomode.h 944 945 # Network stack virtualization options 946 VIMAGE opt_global.h 947 VNET_DEBUG opt_global.h 948 949 # Common Flash Interface (CFI) options 950 CFI_SUPPORT_STRATAFLASH opt_cfi.h 951 CFI_ARMEDANDDANGEROUS opt_cfi.h 952 CFI_HARDWAREBYTESWAP opt_cfi.h 953 954 # Sound options 955 SND_DEBUG opt_snd.h 956 SND_DIAGNOSTIC opt_snd.h 957 SND_FEEDER_MULTIFORMAT opt_snd.h 958 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 959 SND_FEEDER_RATE_HP opt_snd.h 960 SND_PCM_64 opt_snd.h 961 SND_OLDSTEREO opt_snd.h 962 963 X86BIOS 964 965 # Flattened device tree options 966 FDT opt_platform.h 967 FDT_DTB_STATIC opt_platform.h 968 969 # OFED Infiniband stack 970 OFED opt_ofed.h 971 OFED_DEBUG_INIT opt_ofed.h 972 SDP opt_ofed.h 973 SDP_DEBUG opt_ofed.h 974 IPOIB opt_ofed.h 975 IPOIB_DEBUG opt_ofed.h 976 IPOIB_CM opt_ofed.h 977 978 # Resource Accounting 979 RACCT opt_global.h 980 RACCT_DEFAULT_TO_DISABLED opt_global.h 981 982 # Resource Limits 983 RCTL opt_global.h 984 985 # Random number generator(s) 986 # With this, no entropy processor is loaded, but the entropy 987 # harvesting infrastructure is present. This means an entropy 988 # processor may be loaded as a module. 989 RANDOM_LOADABLE opt_global.h 990 # This turns on high-rate and potentially expensive harvesting in 991 # the uma slab allocator. 992 RANDOM_ENABLE_UMA opt_global.h 993 RANDOM_ENABLE_ETHER opt_global.h 994 995 # BHND(4) driver 996 BHND_LOGLEVEL opt_global.h 997 998 # GPIO and child devices 999 GPIO_SPI_DEBUG opt_gpio.h 1000 1001 # SPI devices 1002 SPIGEN_LEGACY_CDEVNAME opt_spi.h 1003 1004 # etherswitch(4) driver 1005 RTL8366_SOFT_RESET opt_etherswitch.h 1006 1007 # evdev protocol support 1008 EVDEV_SUPPORT opt_evdev.h 1009 EVDEV_DEBUG opt_evdev.h 1010 UINPUT_DEBUG opt_evdev.h 1011 1012 # Hyper-V network driver 1013 HN_DEBUG opt_hn.h 1014 1015 # CAM-based MMC stack 1016 MMCCAM 1017 # Encrypted kernel crash dumps 1018 EKCD opt_ekcd.h 1019 1020 # NVME options 1021 NVME_USE_NVD opt_nvme.h 1022 1023 # amdsbwd options 1024 AMDSBWD_DEBUG opt_amdsbwd.h

Cache object: 65413c7d120819fca9dd3882593e9380

FreeBSD/Linux Kernel Cross Reference sys/conf/options

FreeBSD/Linux Kernel Cross Reference
sys/conf/options