fxr.watson.org: sys/conf/options

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sys/conf/options

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1 # $FreeBSD$ 2 # 3 # On the handling of kernel options 4 # 5 # All kernel options should be listed in NOTES, with suitable 6 # descriptions. Negative options (options that make some code not 7 # compile) should be commented out; LINT (generated from NOTES) should 8 # compile as much code as possible. Try to structure option-using 9 # code so that a single option only switch code on, or only switch 10 # code off, to make it possible to have a full compile-test. If 11 # necessary, you can check for COMPILING_LINT to get maximum code 12 # coverage. 13 # 14 # All new options shall also be listed in either "conf/options" or 15 # "conf/options.<machine>". Options that affect a single source-file 16 # <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options 17 # that affect multiple files should either go in "opt_global.h" if 18 # this is a kernel-wide option (used just about everywhere), or in 19 # "opt_<option-name-in-lower-case>.h" if it 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 46 # Debugging options. 47 ALT_BREAK_TO_DEBUGGER opt_kdb.h 48 BREAK_TO_DEBUGGER opt_kdb.h 49 BUF_TRACKING opt_global.h 50 DDB 51 DDB_BUFR_SIZE opt_ddb.h 52 DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 53 DDB_CAPTURE_MAXBUFSIZE opt_ddb.h 54 DDB_CTF opt_ddb.h 55 DDB_NUMSYM opt_ddb.h 56 EARLY_PRINTF opt_global.h 57 FULL_BUF_TRACKING opt_global.h 58 GDB 59 KDB opt_global.h 60 KDB_TRACE opt_kdb.h 61 KDB_UNATTENDED opt_kdb.h 62 KLD_DEBUG opt_kld.h 63 NUM_CORE_FILES opt_global.h 64 QUEUE_MACRO_DEBUG_TRACE opt_global.h 65 QUEUE_MACRO_DEBUG_TRASH opt_global.h 66 SYSCTL_DEBUG opt_sysctl.h 67 TEXTDUMP_PREFERRED opt_ddb.h 68 TEXTDUMP_VERBOSE opt_ddb.h 69 TSLOG opt_global.h 70 TSLOGSIZE opt_global.h 71 72 # Miscellaneous options. 73 ALQ 74 ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 75 ATSE_CFI_HACK opt_cfi.h 76 AUDIT opt_global.h 77 BOOTHOWTO opt_global.h 78 BOOTVERBOSE opt_global.h 79 CALLOUT_PROFILING 80 CAPABILITIES opt_capsicum.h 81 CAPABILITY_MODE opt_capsicum.h 82 CC_CDG opt_global.h 83 CC_CHD opt_global.h 84 CC_CUBIC opt_global.h 85 CC_DEFAULT opt_cc.h 86 CC_DCTCP opt_global.h 87 CC_HD opt_global.h 88 CC_HTCP opt_global.h 89 CC_NEWRENO opt_global.h 90 CC_VEGAS opt_global.h 91 COMPAT_43 opt_global.h 92 COMPAT_43TTY opt_global.h 93 COMPAT_FREEBSD4 opt_global.h 94 COMPAT_FREEBSD5 opt_global.h 95 COMPAT_FREEBSD6 opt_global.h 96 COMPAT_FREEBSD7 opt_global.h 97 COMPAT_FREEBSD9 opt_global.h 98 COMPAT_FREEBSD10 opt_global.h 99 COMPAT_FREEBSD11 opt_global.h 100 COMPAT_FREEBSD12 opt_global.h 101 COMPAT_FREEBSD13 opt_global.h 102 COMPAT_LINUXKPI opt_dontuse.h 103 _COMPAT_LINUX32 opt_compat.h # XXX: make sure opt_compat.h exists 104 COMPILING_LINT opt_global.h 105 CY_PCI_FASTINTR 106 DEADLKRES opt_watchdog.h 107 EXPERIMENTAL opt_global.h 108 DIRECTIO 109 FILEMON opt_dontuse.h 110 FFCLOCK 111 FULL_PREEMPTION opt_sched.h 112 GZIO opt_gzio.h 113 IMGACT_BINMISC opt_dontuse.h 114 IPI_PREEMPTION opt_sched.h 115 GEOM_BDE opt_geom.h 116 GEOM_CACHE opt_geom.h 117 GEOM_CONCAT opt_geom.h 118 GEOM_ELI opt_geom.h 119 GEOM_GATE opt_geom.h 120 GEOM_JOURNAL opt_geom.h 121 GEOM_LABEL opt_geom.h 122 GEOM_LABEL_GPT opt_geom.h 123 GEOM_LINUX_LVM opt_geom.h 124 GEOM_MAP opt_geom.h 125 GEOM_MIRROR opt_geom.h 126 GEOM_MOUNTVER opt_geom.h 127 GEOM_MULTIPATH opt_geom.h 128 GEOM_NOP opt_geom.h 129 GEOM_PART_APM opt_geom.h 130 GEOM_PART_BSD opt_geom.h 131 GEOM_PART_BSD64 opt_geom.h 132 GEOM_PART_EBR opt_geom.h 133 GEOM_PART_GPT opt_geom.h 134 GEOM_PART_LDM opt_geom.h 135 GEOM_PART_MBR opt_geom.h 136 GEOM_PART_VTOC8 opt_geom.h 137 GEOM_RAID opt_geom.h 138 GEOM_RAID3 opt_geom.h 139 GEOM_SHSEC opt_geom.h 140 GEOM_STRIPE opt_geom.h 141 GEOM_UZIP opt_geom.h 142 GEOM_UZIP_DEBUG opt_geom.h 143 GEOM_VINUM opt_geom.h 144 GEOM_VIRSTOR opt_geom.h 145 GEOM_ZERO opt_geom.h 146 IFLIB opt_iflib.h 147 KDTRACE_HOOKS opt_global.h 148 KDTRACE_FRAME opt_kdtrace.h 149 KN_HASHSIZE opt_kqueue.h 150 KSTACK_MAX_PAGES 151 KSTACK_PAGES 152 KSTACK_USAGE_PROF 153 KTRACE 154 KTRACE_REQUEST_POOL opt_ktrace.h 155 LIBICONV 156 MAC opt_global.h 157 MAC_BIBA opt_dontuse.h 158 MAC_BSDEXTENDED opt_dontuse.h 159 MAC_DDB opt_dontuse.h 160 MAC_IFOFF opt_dontuse.h 161 MAC_LOMAC opt_dontuse.h 162 MAC_MLS opt_dontuse.h 163 MAC_NONE opt_dontuse.h 164 MAC_NTPD opt_dontuse.h 165 MAC_PARTITION opt_dontuse.h 166 MAC_PORTACL opt_dontuse.h 167 MAC_PRIORITY opt_dontuse.h 168 MAC_SEEOTHERUIDS opt_dontuse.h 169 MAC_STATIC opt_mac.h 170 MAC_STUB opt_dontuse.h 171 MAC_TEST opt_dontuse.h 172 MAC_VERIEXEC opt_dontuse.h 173 MAC_VERIEXEC_SHA1 opt_dontuse.h 174 MAC_VERIEXEC_SHA256 opt_dontuse.h 175 MAC_VERIEXEC_SHA384 opt_dontuse.h 176 MAC_VERIEXEC_SHA512 opt_dontuse.h 177 MD_ROOT opt_md.h 178 MD_ROOT_FSTYPE opt_md.h 179 MD_ROOT_READONLY opt_md.h 180 MD_ROOT_SIZE opt_md.h 181 MD_ROOT_MEM opt_md.h 182 MFI_DEBUG opt_mfi.h 183 MFI_DECODE_LOG opt_mfi.h 184 MPROF_BUFFERS opt_mprof.h 185 MPROF_HASH_SIZE opt_mprof.h 186 NEW_PCIB opt_global.h 187 NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 188 NO_ADAPTIVE_RWLOCKS 189 NO_ADAPTIVE_SX 190 NO_OBSOLETE_CODE opt_global.h 191 NO_SYSCTL_DESCR opt_global.h 192 NSWBUF_MIN opt_param.h 193 MBUF_PACKET_ZONE_DISABLE opt_global.h 194 PANIC_REBOOT_WAIT_TIME opt_panic.h 195 PCI_HP opt_pci.h 196 PCI_IOV opt_global.h 197 PPC_DEBUG opt_ppc.h 198 PPC_PROBE_CHIPSET opt_ppc.h 199 PPS_SYNC opt_ntp.h 200 PREEMPTION opt_sched.h 201 QUOTA 202 SCHED_4BSD opt_sched.h 203 SCHED_STATS opt_sched.h 204 SCHED_ULE opt_sched.h 205 SLEEPQUEUE_PROFILING 206 SLHCI_DEBUG opt_slhci.h 207 STACK opt_stack.h 208 SUIDDIR 209 MSGMNB opt_sysvipc.h 210 MSGMNI opt_sysvipc.h 211 MSGSEG opt_sysvipc.h 212 MSGSSZ opt_sysvipc.h 213 MSGTQL opt_sysvipc.h 214 SEMMNI opt_sysvipc.h 215 SEMMNS opt_sysvipc.h 216 SEMMNU opt_sysvipc.h 217 SEMMSL opt_sysvipc.h 218 SEMOPM opt_sysvipc.h 219 SEMUME opt_sysvipc.h 220 SHMALL opt_sysvipc.h 221 SHMMAX opt_sysvipc.h 222 SHMMAXPGS opt_sysvipc.h 223 SHMMIN opt_sysvipc.h 224 SHMMNI opt_sysvipc.h 225 SHMSEG opt_sysvipc.h 226 SYSVMSG opt_sysvipc.h 227 SYSVSEM opt_sysvipc.h 228 SYSVSHM opt_sysvipc.h 229 SW_WATCHDOG opt_watchdog.h 230 TCPHPTS opt_inet.h 231 TURNSTILE_PROFILING 232 UMTX_PROFILING 233 UMTX_CHAINS opt_global.h 234 VERBOSE_SYSINIT 235 ZSTDIO opt_zstdio.h 236 237 # Sanitizers 238 COVERAGE opt_global.h 239 KASAN opt_global.h 240 KCOV 241 KCSAN opt_global.h 242 KMSAN opt_global.h 243 KUBSAN opt_global.h 244 245 # POSIX kernel options 246 P1003_1B_MQUEUE opt_posix.h 247 P1003_1B_SEMAPHORES opt_posix.h 248 _KPOSIX_PRIORITY_SCHEDULING opt_posix.h 249 250 # Do we want the config file compiled into the kernel? 251 INCLUDE_CONFIG_FILE opt_config.h 252 253 # Options for static filesystems. These should only be used at config 254 # time, since the corresponding lkms cannot work if there are any static 255 # dependencies. Unusability is enforced by hiding the defines for the 256 # options in a never-included header. 257 AUTOFS opt_dontuse.h 258 CD9660 opt_dontuse.h 259 EXT2FS opt_dontuse.h 260 FDESCFS opt_dontuse.h 261 FFS opt_dontuse.h 262 FUSEFS opt_dontuse.h 263 MSDOSFS opt_dontuse.h 264 NULLFS opt_dontuse.h 265 PROCFS opt_dontuse.h 266 PSEUDOFS opt_dontuse.h 267 SMBFS opt_dontuse.h 268 TMPFS opt_dontuse.h 269 UDF opt_dontuse.h 270 UNIONFS opt_dontuse.h 271 ZFS opt_dontuse.h 272 273 # Pseudofs debugging 274 PSEUDOFS_TRACE opt_pseudofs.h 275 276 # In-kernel GSS-API 277 KGSSAPI opt_kgssapi.h 278 KGSSAPI_DEBUG opt_kgssapi.h 279 280 # These static filesystems have one slightly bogus static dependency in 281 # sys/i386/i386/autoconf.c. If any of these filesystems are 282 # statically compiled into the kernel, code for mounting them as root 283 # filesystems will be enabled - but look below. 284 # NFSCL - client 285 # NFSD - server 286 NFSCL opt_nfs.h 287 NFSD opt_nfs.h 288 289 # filesystems and libiconv bridge 290 CD9660_ICONV opt_dontuse.h 291 MSDOSFS_ICONV opt_dontuse.h 292 UDF_ICONV opt_dontuse.h 293 294 # If you are following the conditions in the copyright, 295 # you can enable soft-updates which will speed up a lot of thigs 296 # and make the system safer from crashes at the same time. 297 # otherwise a STUB module will be compiled in. 298 SOFTUPDATES opt_ffs.h 299 300 # On small, embedded systems, it can be useful to turn off support for 301 # snapshots. It saves about 30-40k for a feature that would be lightly 302 # used, if it is used at all. 303 NO_FFS_SNAPSHOT opt_ffs.h 304 305 # Enabling this option turns on support for Access Control Lists in UFS, 306 # which can be used to support high security configurations. Depends on 307 # UFS_EXTATTR. 308 UFS_ACL opt_ufs.h 309 310 # Enabling this option turns on support for extended attributes in UFS-based 311 # filesystems, which can be used to support high security configurations 312 # as well as new filesystem features. 313 UFS_EXTATTR opt_ufs.h 314 UFS_EXTATTR_AUTOSTART opt_ufs.h 315 316 # Enable fast hash lookups for large directories on UFS-based filesystems. 317 UFS_DIRHASH opt_ufs.h 318 319 # Enable gjournal-based UFS journal. 320 UFS_GJOURNAL opt_ufs.h 321 322 # The below sentence is not in English, and neither is this one. 323 # We plan to remove the static dependences above, with a 324 # <filesystem>_ROOT option to control if it usable as root. This list 325 # allows these options to be present in config files already (though 326 # they won't make any difference yet). 327 NFS_ROOT opt_nfsroot.h 328 329 # SMB/CIFS requester 330 NETSMB opt_netsmb.h 331 332 # Enable debugnet(4) networking support. 333 DEBUGNET opt_global.h 334 # Enable netdump(4) client support. 335 NETDUMP opt_global.h 336 # Enable netgdb(4) support. 337 NETGDB opt_global.h 338 339 # Options used only in subr_param.c. 340 HZ opt_param.h 341 MAXFILES opt_param.h 342 NBUF opt_param.h 343 NSFBUFS opt_param.h 344 VM_BCACHE_SIZE_MAX opt_param.h 345 VM_SWZONE_SIZE_MAX opt_param.h 346 MAXUSERS 347 DFLDSIZ opt_param.h 348 MAXDSIZ opt_param.h 349 MAXSSIZ opt_param.h 350 351 # Generic SCSI options. 352 CAM_MAX_HIGHPOWER opt_cam.h 353 CAMDEBUG opt_cam.h 354 CAM_DEBUG_COMPILE opt_cam.h 355 CAM_DEBUG_DELAY opt_cam.h 356 CAM_DEBUG_BUS opt_cam.h 357 CAM_DEBUG_TARGET opt_cam.h 358 CAM_DEBUG_LUN opt_cam.h 359 CAM_DEBUG_FLAGS opt_cam.h 360 CAM_BOOT_DELAY opt_cam.h 361 CAM_IOSCHED_DYNAMIC opt_cam.h 362 CAM_IO_STATS opt_cam.h 363 CAM_TEST_FAILURE opt_cam.h 364 SCSI_DELAY opt_scsi.h 365 SCSI_NO_SENSE_STRINGS opt_scsi.h 366 SCSI_NO_OP_STRINGS opt_scsi.h 367 368 # Options used only in cam/ata/ata_da.c 369 ATA_STATIC_ID opt_ada.h 370 371 # Options used only in cam/scsi/scsi_cd.c 372 CHANGER_MIN_BUSY_SECONDS opt_cd.h 373 CHANGER_MAX_BUSY_SECONDS opt_cd.h 374 375 # Options used only in cam/scsi/scsi_da.c 376 DA_TRACK_REFS opt_da.h 377 378 # Options used only in cam/scsi/scsi_sa.c. 379 SA_IO_TIMEOUT opt_sa.h 380 SA_SPACE_TIMEOUT opt_sa.h 381 SA_REWIND_TIMEOUT opt_sa.h 382 SA_ERASE_TIMEOUT opt_sa.h 383 SA_1FM_AT_EOD opt_sa.h 384 385 # Options used only in cam/scsi/scsi_pt.c 386 SCSI_PT_DEFAULT_TIMEOUT opt_pt.h 387 388 # Options used only in cam/scsi/scsi_ses.c 389 SES_ENABLE_PASSTHROUGH opt_ses.h 390 391 # Options used in dev/sym/ (Symbios SCSI driver). 392 SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 393 # disabled:0 (default), enabled:1 394 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 395 # disabled:0, enabled:1 (default) 396 SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 397 # default:8, range:[1..64] 398 399 # Options used only in dev/isp/* 400 ISP_TARGET_MODE opt_isp.h 401 ISP_FW_CRASH_DUMP opt_isp.h 402 ISP_DEFAULT_ROLES opt_isp.h 403 ISP_INTERNAL_TARGET opt_isp.h 404 ISP_FCTAPE_OFF opt_isp.h 405 406 # Options used only in dev/iscsi 407 ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 408 409 # Net stuff. 410 ACCEPT_FILTER_DATA 411 ACCEPT_FILTER_DNS 412 ACCEPT_FILTER_HTTP 413 ALTQ opt_global.h 414 ALTQ_CBQ opt_altq.h 415 ALTQ_CDNR opt_altq.h 416 ALTQ_CODEL opt_altq.h 417 ALTQ_DEBUG opt_altq.h 418 ALTQ_HFSC opt_altq.h 419 ALTQ_FAIRQ opt_altq.h 420 ALTQ_NOPCC opt_altq.h 421 ALTQ_PRIQ opt_altq.h 422 ALTQ_RED opt_altq.h 423 ALTQ_RIO opt_altq.h 424 BOOTP opt_bootp.h 425 BOOTP_BLOCKSIZE opt_bootp.h 426 BOOTP_COMPAT opt_bootp.h 427 BOOTP_NFSROOT opt_bootp.h 428 BOOTP_NFSV3 opt_bootp.h 429 BOOTP_WIRED_TO opt_bootp.h 430 DEVICE_POLLING 431 DUMMYNET opt_ipdn.h 432 RATELIMIT opt_ratelimit.h 433 RATELIMIT_DEBUG opt_ratelimit.h 434 INET opt_inet.h 435 INET6 opt_inet6.h 436 STATS opt_global.h 437 IPDIVERT 438 IPFILTER opt_ipfilter.h 439 IPFILTER_DEFAULT_BLOCK opt_ipfilter.h 440 IPFILTER_LOG opt_ipfilter.h 441 IPFILTER_LOOKUP opt_ipfilter.h 442 IPFIREWALL opt_ipfw.h 443 IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 444 IPFIREWALL_NAT opt_ipfw.h 445 IPFIREWALL_NAT64 opt_ipfw.h 446 IPFIREWALL_NPTV6 opt_ipfw.h 447 IPFIREWALL_VERBOSE opt_ipfw.h 448 IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 449 IPFIREWALL_PMOD opt_ipfw.h 450 IPSEC opt_ipsec.h 451 IPSEC_DEBUG opt_ipsec.h 452 IPSEC_SUPPORT opt_ipsec.h 453 IPSTEALTH 454 KERN_TLS 455 KRPC 456 LIBALIAS 457 LIBMCHAIN 458 MBUF_PROFILING 459 MBUF_STRESS_TEST 460 MROUTING opt_mrouting.h 461 NFSLOCKD 462 NETLINK 463 PF_DEFAULT_TO_DROP opt_pf.h 464 ROUTE_MPATH opt_route.h 465 ROUTETABLES opt_route.h 466 FIB_ALGO opt_route.h 467 RSS opt_rss.h 468 SLIP_IFF_OPTS opt_slip.h 469 TCPPCAP opt_global.h 470 SIFTR 471 TCP_BLACKBOX opt_global.h 472 TCP_HHOOK opt_global.h 473 TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 474 TCP_RFC7413 opt_inet.h 475 TCP_RFC7413_MAX_KEYS opt_inet.h 476 TCP_RFC7413_MAX_PSKS opt_inet.h 477 TCP_SIGNATURE opt_ipsec.h 478 VLAN_ARRAY opt_vlan.h 479 XDR 480 XBONEHACK 481 482 # 483 # SCTP 484 # 485 SCTP opt_sctp.h 486 SCTP_SUPPORT opt_sctp.h 487 SCTP_DEBUG opt_sctp.h # Enable debug printfs 488 SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 489 SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 490 SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 491 SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 492 SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 493 SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 494 SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 495 SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 496 SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 497 SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 498 # 499 # 500 # 501 502 # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 503 # Each netgraph node type can be either be compiled into the kernel 504 # or loaded dynamically. To get the former, include the corresponding 505 # option below. Each type has its own man page, e.g. ng_async(4). 506 NETGRAPH 507 NETGRAPH_DEBUG opt_netgraph.h 508 NETGRAPH_ASYNC opt_netgraph.h 509 NETGRAPH_ATMLLC opt_netgraph.h 510 NETGRAPH_ATM_ATMPIF opt_netgraph.h 511 NETGRAPH_BLUETOOTH opt_netgraph.h 512 NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 513 NETGRAPH_BLUETOOTH_H4 opt_netgraph.h 514 NETGRAPH_BLUETOOTH_HCI opt_netgraph.h 515 NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 516 NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 517 NETGRAPH_BLUETOOTH_UBT opt_netgraph.h 518 NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 519 NETGRAPH_BPF opt_netgraph.h 520 NETGRAPH_BRIDGE opt_netgraph.h 521 NETGRAPH_CAR opt_netgraph.h 522 NETGRAPH_CHECKSUM opt_netgraph.h 523 NETGRAPH_CISCO opt_netgraph.h 524 NETGRAPH_DEFLATE opt_netgraph.h 525 NETGRAPH_DEVICE opt_netgraph.h 526 NETGRAPH_ECHO opt_netgraph.h 527 NETGRAPH_EIFACE opt_netgraph.h 528 NETGRAPH_ETHER opt_netgraph.h 529 NETGRAPH_ETHER_ECHO opt_netgraph.h 530 NETGRAPH_FEC opt_netgraph.h 531 NETGRAPH_FRAME_RELAY opt_netgraph.h 532 NETGRAPH_GIF opt_netgraph.h 533 NETGRAPH_GIF_DEMUX opt_netgraph.h 534 NETGRAPH_HOLE opt_netgraph.h 535 NETGRAPH_IFACE opt_netgraph.h 536 NETGRAPH_IP_INPUT opt_netgraph.h 537 NETGRAPH_IPFW opt_netgraph.h 538 NETGRAPH_KSOCKET opt_netgraph.h 539 NETGRAPH_L2TP opt_netgraph.h 540 NETGRAPH_LMI opt_netgraph.h 541 NETGRAPH_MPPC_COMPRESSION opt_netgraph.h 542 NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 543 NETGRAPH_NAT opt_netgraph.h 544 NETGRAPH_NETFLOW opt_netgraph.h 545 NETGRAPH_ONE2MANY opt_netgraph.h 546 NETGRAPH_PATCH opt_netgraph.h 547 NETGRAPH_PIPE opt_netgraph.h 548 NETGRAPH_PPP opt_netgraph.h 549 NETGRAPH_PPPOE opt_netgraph.h 550 NETGRAPH_PPTPGRE opt_netgraph.h 551 NETGRAPH_PRED1 opt_netgraph.h 552 NETGRAPH_RFC1490 opt_netgraph.h 553 NETGRAPH_SOCKET opt_netgraph.h 554 NETGRAPH_SPLIT opt_netgraph.h 555 NETGRAPH_SPPP opt_netgraph.h 556 NETGRAPH_TAG opt_netgraph.h 557 NETGRAPH_TCPMSS opt_netgraph.h 558 NETGRAPH_TEE opt_netgraph.h 559 NETGRAPH_TTY opt_netgraph.h 560 NETGRAPH_UI opt_netgraph.h 561 NETGRAPH_VJC opt_netgraph.h 562 NETGRAPH_VLAN opt_netgraph.h 563 564 # NgATM options 565 NGATM_ATM opt_netgraph.h 566 NGATM_ATMBASE opt_netgraph.h 567 NGATM_SSCOP opt_netgraph.h 568 NGATM_SSCFU opt_netgraph.h 569 NGATM_UNI opt_netgraph.h 570 NGATM_CCATM opt_netgraph.h 571 572 # DRM options 573 DRM_DEBUG opt_drm.h 574 575 TI_SF_BUF_JUMBO opt_ti.h 576 TI_JUMBO_HDRSPLIT opt_ti.h 577 578 # Misc debug flags. Most of these should probably be replaced with 579 # 'DEBUG', and then let people recompile just the interesting modules 580 # with 'make CC="cc -DDEBUG"'. 581 DEBUG_1284 opt_ppb_1284.h 582 LPT_DEBUG opt_lpt.h 583 PLIP_DEBUG opt_plip.h 584 LOCKF_DEBUG opt_debug_lockf.h 585 SI_DEBUG opt_debug_si.h 586 IFMEDIA_DEBUG opt_ifmedia.h 587 588 # Fb options 589 FB_DEBUG 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_maxphys.h 612 MCLSHIFT opt_global.h 613 MUTEX_NOINLINE opt_global.h 614 LOCK_PROFILING opt_global.h 615 MSIZE opt_global.h 616 REGRESSION opt_global.h 617 RWLOCK_NOINLINE opt_global.h 618 SX_NOINLINE opt_global.h 619 VFS_BIO_DEBUG opt_global.h 620 621 # These are VM related options 622 VM_KMEM_SIZE opt_vm.h 623 VM_KMEM_SIZE_SCALE opt_vm.h 624 VM_KMEM_SIZE_MAX opt_vm.h 625 VM_NRESERVLEVEL opt_vm.h 626 VM_LEVEL_0_ORDER opt_vm.h 627 NO_SWAPPING opt_vm.h 628 MALLOC_MAKE_FAILURES opt_vm.h 629 MALLOC_PROFILE opt_vm.h 630 MALLOC_DEBUG_MAXZONES opt_vm.h 631 632 # The MemGuard replacement allocator used for tamper-after-free detection 633 DEBUG_MEMGUARD opt_vm.h 634 635 # The RedZone malloc(9) protection 636 DEBUG_REDZONE opt_vm.h 637 638 # Standard SMP options 639 EARLY_AP_STARTUP opt_global.h 640 SMP opt_global.h 641 NUMA opt_global.h 642 643 # Size of the kernel message buffer 644 MSGBUF_SIZE opt_msgbuf.h 645 646 # NFS options 647 NFS_MINATTRTIMO opt_nfs.h 648 NFS_MAXATTRTIMO opt_nfs.h 649 NFS_MINDIRATTRTIMO opt_nfs.h 650 NFS_MAXDIRATTRTIMO opt_nfs.h 651 NFS_DEBUG opt_nfs.h 652 653 # TMPFS options 654 TMPFS_PAGES_MINRESERVED opt_tmpfs.h 655 656 # Options for uart(4) 657 UART_PPS_ON_CTS opt_uart.h 658 UART_POLL_FREQ opt_uart.h 659 UART_DEV_TOLERANCE_PCT opt_uart.h 660 661 # options for bus/device framework 662 BUS_DEBUG opt_bus.h 663 664 # options for USB support 665 USB_DEBUG opt_usb.h 666 USB_HOST_ALIGN opt_usb.h 667 USB_REQ_DEBUG opt_usb.h 668 USB_TEMPLATE opt_usb.h 669 USB_VERBOSE opt_usb.h 670 USB_DMA_SINGLE_ALLOC opt_usb.h 671 USB_EHCI_BIG_ENDIAN_DESC opt_usb.h 672 U3G_DEBUG opt_u3g.h 673 UKBD_DFLT_KEYMAP opt_ukbd.h 674 UPLCOM_INTR_INTERVAL opt_uplcom.h 675 UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 676 UVSCOM_INTR_INTERVAL opt_uvscom.h 677 678 # options for the Realtek rtwn driver 679 RTWN_DEBUG opt_rtwn.h 680 RTWN_WITHOUT_UCODE opt_rtwn.h 681 682 # Embedded system options 683 INIT_PATH 684 685 ROOTDEVNAME 686 687 FDC_DEBUG opt_fdc.h 688 PCFCLOCK_VERBOSE opt_pcfclock.h 689 PCFCLOCK_MAX_RETRIES opt_pcfclock.h 690 691 KTR opt_global.h 692 KTR_ALQ opt_ktr.h 693 KTR_MASK opt_ktr.h 694 KTR_CPUMASK opt_ktr.h 695 KTR_COMPILE opt_global.h 696 KTR_BOOT_ENTRIES opt_global.h 697 KTR_ENTRIES opt_global.h 698 KTR_VERBOSE opt_ktr.h 699 WITNESS opt_global.h 700 WITNESS_KDB opt_witness.h 701 WITNESS_NO_VNODE opt_witness.h 702 WITNESS_SKIPSPIN opt_witness.h 703 WITNESS_COUNT opt_witness.h 704 OPENSOLARIS_WITNESS opt_global.h 705 706 EPOCH_TRACE opt_global.h 707 708 # options for ACPI support 709 ACPI_DEBUG opt_acpi.h 710 ACPI_MAX_TASKS opt_acpi.h 711 ACPI_MAX_THREADS opt_acpi.h 712 DEV_ACPI opt_acpi.h 713 ACPI_EARLY_EPYC_WAR opt_acpi.h 714 715 # options for IOMMU support 716 IOMMU opt_iommu.h 717 718 # ISA support 719 DEV_ISA opt_isa.h 720 ISAPNP opt_dontuse.h 721 722 # various 'device presence' options. 723 DEV_BPF opt_bpf.h 724 DEV_CARP opt_carp.h 725 DEV_NETMAP opt_global.h 726 DEV_PCI opt_pci.h 727 DEV_PF opt_pf.h 728 DEV_PFLOG opt_pf.h 729 DEV_PFSYNC opt_pf.h 730 DEV_SPLASH opt_splash.h 731 DEV_VLAN opt_vlan.h 732 733 # bce driver 734 BCE_DEBUG opt_bce.h 735 BCE_NVRAM_WRITE_SUPPORT opt_bce.h 736 737 SOCKBUF_DEBUG opt_global.h 738 739 740 # options for hifn driver 741 HIFN_DEBUG opt_hifn.h 742 HIFN_RNDTEST opt_hifn.h 743 744 # options for safenet driver 745 SAFE_DEBUG opt_safe.h 746 SAFE_NO_RNG opt_safe.h 747 SAFE_RNDTEST opt_safe.h 748 749 # syscons/vt options 750 MAXCONS opt_syscons.h 751 SC_ALT_MOUSE_IMAGE opt_syscons.h 752 SC_CUT_SPACES2TABS opt_syscons.h 753 SC_CUT_SEPCHARS opt_syscons.h 754 SC_DEBUG_LEVEL opt_syscons.h 755 SC_DFLT_FONT opt_syscons.h 756 SC_DFLT_TERM opt_syscons.h 757 SC_DISABLE_KDBKEY opt_syscons.h 758 SC_DISABLE_REBOOT opt_syscons.h 759 SC_HISTORY_SIZE opt_syscons.h 760 SC_KERNEL_CONS_ATTR opt_syscons.h 761 SC_KERNEL_CONS_ATTRS opt_syscons.h 762 SC_KERNEL_CONS_REV_ATTR opt_syscons.h 763 SC_MOUSE_CHAR opt_syscons.h 764 SC_NO_CUTPASTE opt_syscons.h 765 SC_NO_FONT_LOADING opt_syscons.h 766 SC_NO_HISTORY opt_syscons.h 767 SC_NO_MODE_CHANGE opt_syscons.h 768 SC_NO_SUSPEND_VTYSWITCH opt_syscons.h 769 SC_NO_SYSMOUSE opt_syscons.h 770 SC_NO_TERM_DUMB opt_syscons.h 771 SC_NO_TERM_SC opt_syscons.h 772 SC_NO_TERM_TEKEN opt_syscons.h 773 SC_NORM_ATTR opt_syscons.h 774 SC_NORM_REV_ATTR opt_syscons.h 775 SC_PIXEL_MODE opt_syscons.h 776 SC_RENDER_DEBUG opt_syscons.h 777 SC_TWOBUTTON_MOUSE opt_syscons.h 778 VT_ALT_TO_ESC_HACK opt_syscons.h 779 VT_FB_MAX_WIDTH opt_syscons.h 780 VT_FB_MAX_HEIGHT opt_syscons.h 781 VT_MAXWINDOWS opt_syscons.h 782 VT_TWOBUTTON_MOUSE opt_syscons.h 783 DEV_SC opt_syscons.h 784 DEV_VT opt_syscons.h 785 786 # teken terminal emulator options 787 TEKEN_CONS25 opt_teken.h 788 TEKEN_UTF8 opt_teken.h 789 TERMINAL_KERN_ATTR opt_teken.h 790 TERMINAL_NORM_ATTR opt_teken.h 791 792 # options for printf 793 PRINTF_BUFR_SIZE opt_printf.h 794 BOOT_TAG opt_printf.h 795 BOOT_TAG_SZ opt_printf.h 796 797 # kbd options 798 KBD_DISABLE_KEYMAP_LOAD opt_kbd.h 799 KBD_INSTALL_CDEV opt_kbd.h 800 KBD_MAXRETRY opt_kbd.h 801 KBD_MAXWAIT opt_kbd.h 802 KBD_RESETDELAY opt_kbd.h 803 KBDIO_DEBUG opt_kbd.h 804 805 KBDMUX_DFLT_KEYMAP opt_kbdmux.h 806 807 # options for the Atheros driver 808 ATH_DEBUG opt_ath.h 809 ATH_TXBUF opt_ath.h 810 ATH_RXBUF opt_ath.h 811 ATH_DIAGAPI opt_ath.h 812 ATH_TX99_DIAG opt_ath.h 813 ATH_ENABLE_11N opt_ath.h 814 ATH_ENABLE_DFS opt_ath.h 815 ATH_EEPROM_FIRMWARE opt_ath.h 816 ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 817 ATH_DEBUG_ALQ opt_ath.h 818 ATH_KTR_INTR_DEBUG opt_ath.h 819 820 # options for the Atheros hal 821 # XXX For now, this breaks non-AR9130 chipsets, so only use it 822 # XXX when actually targeting AR9130. 823 AH_SUPPORT_AR9130 opt_ah.h 824 825 # This is required for AR933x SoC support 826 AH_SUPPORT_AR9330 opt_ah.h 827 AH_SUPPORT_AR9340 opt_ah.h 828 AH_SUPPORT_QCA9530 opt_ah.h 829 AH_SUPPORT_QCA9550 opt_ah.h 830 831 AH_DEBUG opt_ah.h 832 AH_ASSERT opt_ah.h 833 AH_DEBUG_ALQ opt_ah.h 834 AH_REGOPS_FUNC opt_ah.h 835 AH_WRITE_REGDOMAIN opt_ah.h 836 AH_DEBUG_COUNTRY opt_ah.h 837 AH_WRITE_EEPROM opt_ah.h 838 AH_PRIVATE_DIAG opt_ah.h 839 AH_NEED_DESC_SWAP opt_ah.h 840 AH_USE_INIPDGAIN opt_ah.h 841 AH_MAXCHAN opt_ah.h 842 AH_RXCFG_SDMAMW_4BYTES opt_ah.h 843 AH_INTERRUPT_DEBUGGING opt_ah.h 844 # AR5416 and later interrupt mitigation 845 # XXX do not use this for AR9130 846 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h 847 848 # options for the Altera mSGDMA driver (altera_msgdma) 849 ALTERA_MSGDMA_DESC_STD opt_altera_msgdma.h 850 ALTERA_MSGDMA_DESC_EXT opt_altera_msgdma.h 851 ALTERA_MSGDMA_DESC_PF_STD opt_altera_msgdma.h 852 ALTERA_MSGDMA_DESC_PF_EXT opt_altera_msgdma.h 853 854 # options for the Broadcom BCM43xx driver (bwi) 855 BWI_DEBUG opt_bwi.h 856 BWI_DEBUG_VERBOSE opt_bwi.h 857 858 # options for the Brodacom BCM43xx driver (bwn) 859 BWN_DEBUG opt_bwn.h 860 BWN_GPL_PHY opt_bwn.h 861 BWN_USE_SIBA opt_bwn.h 862 863 # Options for the SIBA driver 864 SIBA_DEBUG opt_siba.h 865 866 # options for the Marvell 8335 wireless driver 867 MALO_DEBUG opt_malo.h 868 MALO_TXBUF opt_malo.h 869 MALO_RXBUF opt_malo.h 870 871 # options for the Marvell wireless driver 872 MWL_DEBUG opt_mwl.h 873 MWL_TXBUF opt_mwl.h 874 MWL_RXBUF opt_mwl.h 875 MWL_DIAGAPI opt_mwl.h 876 MWL_AGGR_SIZE opt_mwl.h 877 MWL_TX_NODROP opt_mwl.h 878 879 # Options for the Marvell NETA driver 880 MVNETA_MULTIQUEUE opt_mvneta.h 881 MVNETA_KTR opt_mvneta.h 882 883 # Options for the Intel 802.11ac wireless driver 884 IWM_DEBUG opt_iwm.h 885 886 # Options for the Intel 802.11n wireless driver 887 IWN_DEBUG opt_iwn.h 888 889 # Options for the Intel 3945ABG wireless driver 890 WPI_DEBUG opt_wpi.h 891 892 # dcons options 893 DCONS_BUF_SIZE opt_dcons.h 894 DCONS_POLL_HZ opt_dcons.h 895 DCONS_FORCE_CONSOLE opt_dcons.h 896 DCONS_FORCE_GDB opt_dcons.h 897 898 # HWPMC options 899 HWPMC_DEBUG opt_global.h 900 HWPMC_HOOKS 901 HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 902 903 # 802.11 support layer 904 IEEE80211_DEBUG opt_wlan.h 905 IEEE80211_DEBUG_REFCNT opt_wlan.h 906 IEEE80211_SUPPORT_MESH opt_wlan.h 907 IEEE80211_SUPPORT_SUPERG opt_wlan.h 908 IEEE80211_SUPPORT_TDMA opt_wlan.h 909 IEEE80211_ALQ opt_wlan.h 910 IEEE80211_DFS_DEBUG opt_wlan.h 911 912 # 802.11 TDMA support 913 TDMA_SLOTLEN_DEFAULT opt_tdma.h 914 TDMA_SLOTCNT_DEFAULT opt_tdma.h 915 TDMA_BINTVAL_DEFAULT opt_tdma.h 916 TDMA_TXRATE_11B_DEFAULT opt_tdma.h 917 TDMA_TXRATE_11G_DEFAULT opt_tdma.h 918 TDMA_TXRATE_11A_DEFAULT opt_tdma.h 919 TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 920 TDMA_TXRATE_HALF_DEFAULT opt_tdma.h 921 TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 922 TDMA_TXRATE_11NA_DEFAULT opt_tdma.h 923 TDMA_TXRATE_11NG_DEFAULT opt_tdma.h 924 925 # VideoMode 926 PICKMODE_DEBUG opt_videomode.h 927 928 # Network stack virtualization options 929 VIMAGE opt_global.h 930 VNET_DEBUG opt_global.h 931 932 # Common Flash Interface (CFI) options 933 CFI_SUPPORT_STRATAFLASH opt_cfi.h 934 CFI_ARMEDANDDANGEROUS opt_cfi.h 935 CFI_HARDWAREBYTESWAP opt_cfi.h 936 937 # Sound options 938 SND_DEBUG opt_snd.h 939 SND_DIAGNOSTIC opt_snd.h 940 SND_FEEDER_MULTIFORMAT opt_snd.h 941 SND_FEEDER_FULL_MULTIFORMAT opt_snd.h 942 SND_FEEDER_RATE_HP opt_snd.h 943 SND_PCM_64 opt_snd.h 944 SND_OLDSTEREO opt_snd.h 945 946 X86BIOS 947 948 # Flattened device tree options 949 FDT opt_platform.h 950 FDT_DTB_STATIC opt_platform.h 951 952 # OFED Infiniband stack 953 OFED opt_ofed.h 954 OFED_DEBUG_INIT opt_ofed.h 955 SDP opt_ofed.h 956 SDP_DEBUG opt_ofed.h 957 IPOIB opt_ofed.h 958 IPOIB_DEBUG opt_ofed.h 959 IPOIB_CM opt_ofed.h 960 961 # Resource Accounting 962 RACCT opt_global.h 963 RACCT_DEFAULT_TO_DISABLED opt_global.h 964 965 # Resource Limits 966 RCTL opt_global.h 967 968 # Random number generator(s) 969 # Alternative RNG algorithm. 970 RANDOM_FENESTRASX opt_global.h 971 # With this, no entropy processor is loaded, but the entropy 972 # harvesting infrastructure is present. This means an entropy 973 # processor may be loaded as a module. 974 RANDOM_LOADABLE opt_global.h 975 # This turns on high-rate and potentially expensive harvesting in 976 # the uma slab allocator. 977 RANDOM_ENABLE_UMA opt_global.h 978 RANDOM_ENABLE_ETHER opt_global.h 979 980 # This options turns TPM into entropy source. 981 TPM_HARVEST opt_tpm.h 982 983 # BHND(4) driver 984 BHND_LOGLEVEL opt_global.h 985 986 # GPIO and child devices 987 GPIO_SPI_DEBUG opt_gpio.h 988 989 # SPI devices 990 SPIGEN_LEGACY_CDEVNAME opt_spi.h 991 992 # etherswitch(4) driver 993 RTL8366_SOFT_RESET opt_etherswitch.h 994 995 # evdev protocol support 996 EVDEV_SUPPORT opt_evdev.h 997 EVDEV_DEBUG opt_evdev.h 998 UINPUT_DEBUG opt_evdev.h 999 1000 # Hyper-V network driver 1001 HN_DEBUG opt_hn.h 1002 1003 # CAM-based MMC stack 1004 MMCCAM 1005 # Encrypted kernel crash dumps 1006 EKCD opt_ekcd.h 1007 1008 # NVME options 1009 NVME_USE_NVD opt_nvme.h 1010 NVME_2X_RESET opt_nvme.h 1011 1012 # amdsbwd options 1013 AMDSBWD_DEBUG opt_amdsbwd.h 1014 1015 # gcov support 1016 GCOV opt_global.h 1017 LINDEBUGFS 1018 1019 # options for HID support 1020 HID_DEBUG opt_hid.h 1021 IICHID_DEBUG opt_hid.h 1022 IICHID_SAMPLING opt_hid.h 1023 HKBD_DFLT_KEYMAP opt_hkbd.h 1024 HIDRAW_MAKE_UHID_ALIAS opt_hid.h 1025 1026 # kenv options 1027 # The early kernel environment (loader environment, config(8)-provided static) 1028 # is typically cleared after the dynamic environment comes up to ensure that 1029 # we're not inadvertently holding on to 'secret' values in these stale envs. 1030 # This option is insecure except in controlled environments where the static 1031 # environment's contents are known to be safe. 1032 PRESERVE_EARLY_KENV opt_global.h

Cache object: 9deb0d87231fc58843315dc08bc7d557

FreeBSD/Linux Kernel Cross Reference sys/conf/options

FreeBSD/Linux Kernel Cross Reference
sys/conf/options