194db1b81SEivind Eklund# 294db1b81SEivind Eklund# On the handling of kernel options 394db1b81SEivind Eklund# 486bbbabaSDima Dorfman# All kernel options should be listed in NOTES, with suitable 594db1b81SEivind Eklund# descriptions. Negative options (options that make some code not 64718c85aSDima Dorfman# compile) should be commented out; LINT (generated from NOTES) should 74718c85aSDima Dorfman# compile as much code as possible. Try to structure option-using 84718c85aSDima Dorfman# code so that a single option only switch code on, or only switch 94718c85aSDima Dorfman# code off, to make it possible to have a full compile-test. If 104718c85aSDima Dorfman# necessary, you can check for COMPILING_LINT to get maximum code 114718c85aSDima Dorfman# coverage. 1294db1b81SEivind Eklund# 1394db1b81SEivind Eklund# All new options shall also be listed in either "conf/options" or 144718c85aSDima Dorfman# "conf/options.<machine>". Options that affect a single source-file 154718c85aSDima Dorfman# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options 164718c85aSDima Dorfman# that affect multiple files should either go in "opt_global.h" if 174718c85aSDima Dorfman# this is a kernel-wide option (used just about everywhere), or in 18786da2bbSMatt Jacob# "opt_<option-name-in-lower-case>.h" if it affects only some files. 194718c85aSDima Dorfman# Note that the effect of listing only an option without a 204718c85aSDima Dorfman# header-file-name in conf/options (and cousins) is that the last 214718c85aSDima Dorfman# convention is followed. 2294db1b81SEivind Eklund# 2394db1b81SEivind Eklund# This handling scheme is not yet fully implemented. 2494db1b81SEivind Eklund# 2594db1b81SEivind Eklund# 2694db1b81SEivind Eklund# Format of this file: 274bd49128SPeter Wemm# Option name filename 2894db1b81SEivind Eklund# 2994db1b81SEivind Eklund# If filename is missing, the default is 3094db1b81SEivind Eklund# opt_<name-of-option-in-lower-case>.h 3181fc841cSBruce Evans 32662d3818SScott LongAAC_DEBUG opt_aac.h 33dce93cd0SAchim LeubnerAACRAID_DEBUG opt_aacraid.h 34662d3818SScott LongAHC_ALLOW_MEMIO opt_aic7xxx.h 35662d3818SScott LongAHC_TMODE_ENABLE opt_aic7xxx.h 36662d3818SScott LongAHC_DUMP_EEPROM opt_aic7xxx.h 37662d3818SScott LongAHC_DEBUG opt_aic7xxx.h 38662d3818SScott LongAHC_DEBUG_OPTS opt_aic7xxx.h 39662d3818SScott LongAHC_REG_PRETTY_PRINT opt_aic7xxx.h 40662d3818SScott LongAHD_DEBUG opt_aic79xx.h 41662d3818SScott LongAHD_DEBUG_OPTS opt_aic79xx.h 42662d3818SScott LongAHD_TMODE_ENABLE opt_aic79xx.h 43662d3818SScott LongAHD_REG_PRETTY_PRINT opt_aic79xx.h 44528784edSJustin T. Gibbs 45e2ee2173SMarcel Moolenaar# Debugging options. 46e5a09273SRobert WatsonALT_BREAK_TO_DEBUGGER opt_kdb.h 47e5a09273SRobert WatsonBREAK_TO_DEBUGGER opt_kdb.h 488532d381SConrad MeyerBUF_TRACKING opt_global.h 49e2ee2173SMarcel MoolenaarDDB 5051b93e47SAttilio RaoDDB_BUFR_SIZE opt_ddb.h 51f33dc69dSRobert WatsonDDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 52f33dc69dSRobert WatsonDDB_CAPTURE_MAXBUFSIZE opt_ddb.h 53c7d1b0ecSJohn BirrellDDB_CTF opt_ddb.h 54e2ee2173SMarcel MoolenaarDDB_NUMSYM opt_ddb.h 5537bd4ba9SConrad MeyerEARLY_PRINTF opt_global.h 56970a71e1SKonstantin BelousovBLOAT_KERNEL_WITH_EXTERR opt_global.h 578532d381SConrad MeyerFULL_BUF_TRACKING opt_global.h 58e2ee2173SMarcel MoolenaarGDB 59e2ee2173SMarcel MoolenaarKDB opt_global.h 60e2ee2173SMarcel MoolenaarKDB_TRACE opt_kdb.h 61e2ee2173SMarcel MoolenaarKDB_UNATTENDED opt_kdb.h 624e313b69SMax KhonKLD_DEBUG opt_kld.h 6337bd4ba9SConrad MeyerNUM_CORE_FILES opt_global.h 6437bd4ba9SConrad MeyerQUEUE_MACRO_DEBUG_TRACE opt_global.h 6537bd4ba9SConrad MeyerQUEUE_MACRO_DEBUG_TRASH opt_global.h 66df970488SRobert WatsonSYSCTL_DEBUG opt_sysctl.h 6721d748a9SAlfred PerlsteinTEXTDUMP_PREFERRED opt_ddb.h 6821d748a9SAlfred PerlsteinTEXTDUMP_VERBOSE opt_ddb.h 69ae3d6bfaSColin PercivalTSLOG opt_global.h 702404380aSColin PercivalTSLOG_PAGEZERO opt_global.h 71ae3d6bfaSColin PercivalTSLOGSIZE opt_global.h 72e2ee2173SMarcel Moolenaar 733d20a1ffSBruce Evans# Miscellaneous options. 74d971c22bSRobert WatsonALQ 751a440eb2SBrooks DavisATSE_CFI_HACK opt_cfi.h 7607881ef9SRobert WatsonAUDIT opt_global.h 7756fddc5dSBrooks DavisBOOTHOWTO opt_global.h 7856fddc5dSBrooks DavisBOOTVERBOSE opt_global.h 795b999a6bSDavide ItalianoCALLOUT_PROFILING 8055d4d6f4SJonathan AndersonCAPABILITIES opt_capsicum.h 8124c1c3bfSJonathan AndersonCAPABILITY_MODE opt_capsicum.h 82b8d60729SRandall StewartCC_CDG opt_global.h 83b8d60729SRandall StewartCC_CHD opt_global.h 84b8d60729SRandall StewartCC_CUBIC opt_global.h 85b8d60729SRandall StewartCC_DEFAULT opt_cc.h 86b8d60729SRandall StewartCC_DCTCP opt_global.h 87b8d60729SRandall StewartCC_HD opt_global.h 88b8d60729SRandall StewartCC_HTCP opt_global.h 89b8d60729SRandall StewartCC_NEWRENO opt_global.h 90b8d60729SRandall StewartCC_VEGAS opt_global.h 916469bdcdSBrooks DavisCOMPAT_43 opt_global.h 926469bdcdSBrooks DavisCOMPAT_43TTY opt_global.h 936469bdcdSBrooks DavisCOMPAT_FREEBSD4 opt_global.h 946469bdcdSBrooks DavisCOMPAT_FREEBSD5 opt_global.h 956469bdcdSBrooks DavisCOMPAT_FREEBSD6 opt_global.h 966469bdcdSBrooks DavisCOMPAT_FREEBSD7 opt_global.h 976469bdcdSBrooks DavisCOMPAT_FREEBSD9 opt_global.h 986469bdcdSBrooks DavisCOMPAT_FREEBSD10 opt_global.h 996469bdcdSBrooks DavisCOMPAT_FREEBSD11 opt_global.h 100d6745408SConrad MeyerCOMPAT_FREEBSD12 opt_global.h 1014e85b648SKristof ProvostCOMPAT_FREEBSD13 opt_global.h 10284d12f88SKristof ProvostCOMPAT_FREEBSD14 opt_global.h 1036469bdcdSBrooks DavisCOMPAT_LINUXKPI opt_dontuse.h 104c866ec47SPoul-Henning KampCOMPILING_LINT opt_global.h 105d971c22bSRobert WatsonCY_PCI_FASTINTR 106f7829d0dSAttilio RaoDEADLKRES opt_watchdog.h 10743f75d57SBjoern A. ZeebEXPERIMENTAL opt_global.h 108e9484e32SRuslan ErmilovDIRECTIO 109b0fdc837SLawrence StewartFFCLOCK 1109923b511SScott LongFULL_PREEMPTION opt_sched.h 111aa14e9b7SMark JohnstonGZIO opt_gzio.h 112eb6f4885SDoug RabsonIMGACT_BINMISC opt_dontuse.h 1136097174eSStephan UphoffIPI_PREEMPTION opt_sched.h 1145d9f25dcSRuslan ErmilovGEOM_CACHE opt_geom.h 1157226443dSPawel Jakub DawidekGEOM_CONCAT opt_geom.h 1165ca1fcfeSPawel Jakub DawidekGEOM_ELI opt_geom.h 1177226443dSPawel Jakub DawidekGEOM_GATE opt_geom.h 118f348204cSPawel Jakub DawidekGEOM_JOURNAL opt_geom.h 119e1237b28SPawel Jakub DawidekGEOM_LABEL opt_geom.h 120e8c166e8SMarcel MoolenaarGEOM_LABEL_GPT opt_geom.h 1211669d8afSAndrew ThompsonGEOM_LINUX_LVM opt_geom.h 122fcdb1ffcSAndrey V. ElsukovGEOM_MAP opt_geom.h 1238a8fbacaSPawel Jakub DawidekGEOM_MIRROR opt_geom.h 1245dd6e0b1SEdward Tomasz NapieralaGEOM_MOUNTVER opt_geom.h 1251db3766dSDag-Erling SmørgravGEOM_MULTIPATH opt_geom.h 1267dc92b13SPawel Jakub DawidekGEOM_NOP opt_geom.h 1271d3aed33SMarcel MoolenaarGEOM_PART_APM opt_geom.h 1285aaa8fefSMarcel MoolenaarGEOM_PART_BSD opt_geom.h 129d68d0cf5SAndrey V. ElsukovGEOM_PART_BSD64 opt_geom.h 13091e1be8bSMarcel MoolenaarGEOM_PART_EBR opt_geom.h 1311d3aed33SMarcel MoolenaarGEOM_PART_GPT opt_geom.h 132e800e2e1SAndrey V. ElsukovGEOM_PART_LDM opt_geom.h 1336bc50445SMarcel MoolenaarGEOM_PART_MBR opt_geom.h 13489b17223SAlexander MotinGEOM_RAID opt_geom.h 135e81856c3SPawel Jakub DawidekGEOM_RAID3 opt_geom.h 136560cb857SPawel Jakub DawidekGEOM_SHSEC opt_geom.h 1377dc92b13SPawel Jakub DawidekGEOM_STRIPE opt_geom.h 13875261008SMax KhonGEOM_UZIP opt_geom.h 139a97562adSMaxim SobolevGEOM_UZIP_DEBUG opt_geom.h 14002e17f0bSMarius StroblGEOM_VINUM opt_geom.h 141f854db0bSPawel Jakub DawidekGEOM_VIRSTOR opt_geom.h 142869de957SPawel Jakub DawidekGEOM_ZERO opt_geom.h 1434c7070dbSScott LongIFLIB opt_iflib.h 14454366c0bSAttilio RaoKDTRACE_HOOKS opt_global.h 14530ff7b38SRui PauloKDTRACE_FRAME opt_kdtrace.h 146438ca68cSKristof ProvostKDTRACE_MIB_SDT opt_global.h 147faa9b054SAdrian ChaddKN_HASHSIZE opt_kqueue.h 148316ec49aSScott LongKSTACK_MAX_PAGES 149d01cde04SBruce EvansKSTACK_PAGES 150b7627840SKonstantin BelousovKSTACK_USAGE_PROF 1514bd49128SPeter WemmKTRACE 152363ba2bcSJohn BaldwinKTRACE_REQUEST_POOL opt_ktrace.h 1536f2d8adbSBoris PopovLIBICONV 154bcf11e8dSRobert WatsonMAC opt_global.h 155d971c22bSRobert WatsonMAC_BIBA opt_dontuse.h 156d971c22bSRobert WatsonMAC_BSDEXTENDED opt_dontuse.h 157287d467cSMitchell HorneMAC_DDB opt_dontuse.h 15813ab9fa0SStephen J. KiernanMAC_DEBUG opt_mac.h 159c8d8cac2SLexi WinterMAC_DO opt_dontuse.h 160d971c22bSRobert WatsonMAC_IFOFF opt_dontuse.h 161215bab79SShivank GargMAC_IPACL opt_dontuse.h 162d971c22bSRobert WatsonMAC_LOMAC opt_dontuse.h 163d971c22bSRobert WatsonMAC_MLS opt_dontuse.h 164d971c22bSRobert WatsonMAC_NONE opt_dontuse.h 1653496c981SIan LeporeMAC_NTPD opt_dontuse.h 166d971c22bSRobert WatsonMAC_PARTITION opt_dontuse.h 167d971c22bSRobert WatsonMAC_PORTACL opt_dontuse.h 168bf2fa8d9SFlorian WalpenMAC_PRIORITY opt_dontuse.h 169d971c22bSRobert WatsonMAC_SEEOTHERUIDS opt_dontuse.h 1700a05006dSRobert WatsonMAC_STATIC opt_mac.h 171782f7255SRobert WatsonMAC_STUB opt_dontuse.h 172d971c22bSRobert WatsonMAC_TEST opt_dontuse.h 1731554ba03SSimon J. GerratyMAC_GRANTBYLABEL opt_dontuse.h 174179d82aeSStephen J. KiernanMAC_VERIEXEC opt_dontuse.h 17513ab9fa0SStephen J. KiernanMAC_VERIEXEC_DEBUG opt_mac.h 176179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA1 opt_dontuse.h 177179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA256 opt_dontuse.h 178179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA384 opt_dontuse.h 179179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA512 opt_dontuse.h 18071e4fff8SPoul-Henning KampMD_ROOT opt_md.h 18122ff74b2SMarcel MoolenaarMD_ROOT_FSTYPE opt_md.h 1825cf10fb9SIan LeporeMD_ROOT_READONLY opt_md.h 18371e4fff8SPoul-Henning KampMD_ROOT_SIZE opt_md.h 1847b2c7b92SBreno LeitaoMD_ROOT_MEM opt_md.h 1857f631a41SScott LongMFI_DEBUG opt_mfi.h 186741367d5SDoug AmbriskoMFI_DECODE_LOG opt_mfi.h 18700096801SJohn-Mark GurneyMPROF_BUFFERS opt_mprof.h 18800096801SJohn-Mark GurneyMPROF_HASH_SIZE opt_mprof.h 18902e4a320SJohn BaldwinNO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 190cd6e6e4eSJohn BaldwinNO_ADAPTIVE_RWLOCKS 1911ae1c2a3SAttilio RaoNO_ADAPTIVE_SX 1927faed6e3SWarner LoshNO_OBSOLETE_CODE opt_global.h 1932da4559fSWarner LoshNO_SYSCTL_DESCR opt_global.h 194756a5412SGleb SmirnoffNSWBUF_MIN opt_param.h 195f8bbd17fSKip MacyMBUF_PACKET_ZONE_DISABLE opt_global.h 1965f07565bSJuli MallettPANIC_REBOOT_WAIT_TIME opt_panic.h 19782cb5c3bSJohn BaldwinPCI_HP opt_pci.h 1989bfb1e36SRyan StonePCI_IOV opt_global.h 199cea4d875SMarcel MoolenaarPPC_DEBUG opt_ppc.h 200cea4d875SMarcel MoolenaarPPC_PROBE_CHIPSET opt_ppc.h 201e0d781f3SEivind EklundPPS_SYNC opt_ntp.h 2020c43612aSJohn BaldwinPREEMPTION opt_sched.h 2033d20a1ffSBruce EvansQUOTA 204c3384118SJeff RobersonSCHED_4BSD opt_sched.h 20575a66a92SJeff RobersonSCHED_STATS opt_sched.h 206c3384118SJeff RobersonSCHED_ULE opt_sched.h 207ef0ebfc3SJohn BaldwinSLEEPQUEUE_PROFILING 208f35f3346STakanori WatanabeSLHCI_DEBUG opt_slhci.h 20999b0270aSGleb SmirnoffSOCKET_HHOOK opt_global.h 2103c90d1eaSRobert WatsonSTACK opt_stack.h 211e9484e32SRuslan ErmilovSUIDDIR 2120b911335SJohn BaldwinMSGMNB opt_sysvipc.h 2130b911335SJohn BaldwinMSGMNI opt_sysvipc.h 2140b911335SJohn BaldwinMSGSEG opt_sysvipc.h 2150b911335SJohn BaldwinMSGSSZ opt_sysvipc.h 2160b911335SJohn BaldwinMSGTQL opt_sysvipc.h 217ab063af9SPeter WemmSEMMNI opt_sysvipc.h 218ab063af9SPeter WemmSEMMNS opt_sysvipc.h 219ab063af9SPeter WemmSEMMNU opt_sysvipc.h 220ab063af9SPeter WemmSEMMSL opt_sysvipc.h 221ab063af9SPeter WemmSEMOPM opt_sysvipc.h 222ab063af9SPeter WemmSEMUME opt_sysvipc.h 2230b911335SJohn BaldwinSHMALL opt_sysvipc.h 2240b911335SJohn BaldwinSHMMAX opt_sysvipc.h 2250b911335SJohn BaldwinSHMMAXPGS opt_sysvipc.h 2260b911335SJohn BaldwinSHMMIN opt_sysvipc.h 2270b911335SJohn BaldwinSHMMNI opt_sysvipc.h 2280b911335SJohn BaldwinSHMSEG opt_sysvipc.h 2290b911335SJohn BaldwinSYSVMSG opt_sysvipc.h 2300b911335SJohn BaldwinSYSVSEM opt_sysvipc.h 2310b911335SJohn BaldwinSYSVSHM opt_sysvipc.h 2324103b765SPoul-Henning KampSW_WATCHDOG opt_watchdog.h 2334b92c772SGleb SmirnoffTCPHPTS 23473ee5756SRandall StewartTCP_REQUEST_TRK opt_global.h 23596eb0d90SRandall StewartTCP_ACCOUNTING opt_global.h 2363a338c53SDag-Erling SmørgravTCP_BBR opt_inet.h 2373a338c53SDag-Erling SmørgravTCP_RACK opt_inet.h 238945f9a7cSRandall Stewart# 239945f9a7cSRandall Stewart# TCP SaD Detection is an experimental Sack attack Detection (SaD) 240945f9a7cSRandall Stewart# algorithm that uses "normal" behaviour with SACK's to detect 241945f9a7cSRandall Stewart# a possible attack. It is strictly experimental at this point. 242945f9a7cSRandall Stewart# 243ef0ebfc3SJohn BaldwinTURNSTILE_PROFILING 244c6111de5SDavide ItalianoUMTX_PROFILING 2450046bef8SAdrian ChaddUMTX_CHAINS opt_global.h 2469541307fSJohn-Mark GurneyVERBOSE_SYSINIT 2476026dcd7SMark JohnstonZSTDIO opt_zstdio.h 248d03b4017SBruce Evans 2494ea56599SAndrew Turner# Sanitizers 250524553f5SAndrew TurnerCOVERAGE opt_global.h 25101028c73SMark JohnstonKASAN opt_global.h 252524553f5SAndrew TurnerKCOV 253849aef49SAndrew TurnerKCSAN opt_global.h 25430d00832SMark JohnstonKMSAN opt_global.h 2554ea56599SAndrew TurnerKUBSAN opt_global.h 2564ea56599SAndrew Turner 2578a6472b7SPeter Dufault# POSIX kernel options 2580e263b06SDavid XuP1003_1B_MQUEUE opt_posix.h 2593ffb9fadSAlfred PerlsteinP1003_1B_SEMAPHORES opt_posix.h 260d01cde04SBruce Evans_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 261917e476dSPeter Dufault 262808129f0SPeter Wemm# Do we want the config file compiled into the kernel? 263808129f0SPeter WemmINCLUDE_CONFIG_FILE opt_config.h 264808129f0SPeter Wemm 265d03b4017SBruce Evans# Options for static filesystems. These should only be used at config 266d03b4017SBruce Evans# time, since the corresponding lkms cannot work if there are any static 267d03b4017SBruce Evans# dependencies. Unusability is enforced by hiding the defines for the 268d03b4017SBruce Evans# options in a never-included header. 2693914ddf8SEdward Tomasz NapieralaAUTOFS opt_dontuse.h 270bcf77694SPeter WemmCD9660 opt_dontuse.h 271f41991baSEivind EklundEXT2FS opt_dontuse.h 27299d300a1SRuslan ErmilovFDESCFS opt_dontuse.h 27316b1f68dSKonstantin BelousovFFS opt_dontuse.h 274123af6ecSAlan SomersFUSEFS opt_dontuse.h 275f41991baSEivind EklundMSDOSFS opt_dontuse.h 276d03b4017SBruce EvansNULLFS opt_dontuse.h 277d03b4017SBruce EvansPROCFS opt_dontuse.h 27836b2d3b7SDag-Erling SmørgravPSEUDOFS opt_dontuse.h 279237abf0cSDavide ItalianoSMBFS opt_dontuse.h 28069d94f4cSDag-Erling SmørgravTARFS opt_dontuse.h 281d1fa59e9SXin LITMPFS opt_dontuse.h 282df263cbdSScott LongUDF opt_dontuse.h 283d971c22bSRobert WatsonUNIONFS opt_dontuse.h 28442713683SPeter WemmZFS opt_dontuse.h 285e97ad33aSDoug RabsonP9FS opt_dontuse.h 286d03b4017SBruce Evans 287bcc1205cSDag-Erling Smørgrav# Pseudofs debugging 288bcc1205cSDag-Erling SmørgravPSEUDOFS_TRACE opt_pseudofs.h 289bcc1205cSDag-Erling Smørgrav 29069d94f4cSDag-Erling Smørgrav# Tarfs debugging 29169d94f4cSDag-Erling SmørgravTARFS_DEBUG opt_tarfs.h 29269d94f4cSDag-Erling Smørgrav 293a9148abdSDoug Rabson# In-kernel GSS-API 294a9148abdSDoug RabsonKGSSAPI opt_kgssapi.h 295a9148abdSDoug Rabson 296d971c22bSRobert Watson# These static filesystems have one slightly bogus static dependency in 2977b778b5eSEivind Eklund# sys/i386/i386/autoconf.c. If any of these filesystems are 2987b778b5eSEivind Eklund# statically compiled into the kernel, code for mounting them as root 299bcf77694SPeter Wemm# filesystems will be enabled - but look below. 300bcbdacddSRick Macklem# NFSCL - client 301bcbdacddSRick Macklem# NFSD - server 302bcbdacddSRick MacklemNFSCL opt_nfs.h 303bcbdacddSRick MacklemNFSD opt_nfs.h 304bcbdacddSRick Macklem 305c4f02a89SMax Khon# filesystems and libiconv bridge 306c4f02a89SMax KhonCD9660_ICONV opt_dontuse.h 307c4f02a89SMax KhonMSDOSFS_ICONV opt_dontuse.h 308126f0dfaSScott LongUDF_ICONV opt_dontuse.h 309c4f02a89SMax Khon 310b1897c19SJulian Elischer# If you are following the conditions in the copyright, 311b1897c19SJulian Elischer# you can enable soft-updates which will speed up a lot of thigs 312b1897c19SJulian Elischer# and make the system safer from crashes at the same time. 313b1897c19SJulian Elischer# otherwise a STUB module will be compiled in. 314b1897c19SJulian ElischerSOFTUPDATES opt_ffs.h 315b1897c19SJulian Elischer 3165c65ae3aSWarner Losh# On small, embedded systems, it can be useful to turn off support for 3175c65ae3aSWarner Losh# snapshots. It saves about 30-40k for a feature that would be lightly 3185c65ae3aSWarner Losh# used, if it is used at all. 3195c65ae3aSWarner LoshNO_FFS_SNAPSHOT opt_ffs.h 3205c65ae3aSWarner Losh 321a70f2747SRobert Watson# Enabling this option turns on support for Access Control Lists in UFS, 322a70f2747SRobert Watson# which can be used to support high security configurations. Depends on 323a70f2747SRobert Watson# UFS_EXTATTR. 324a70f2747SRobert WatsonUFS_ACL opt_ufs.h 325a70f2747SRobert Watson 326516081f2SRobert Watson# Enabling this option turns on support for extended attributes in UFS-based 327516081f2SRobert Watson# filesystems, which can be used to support high security configurations 328a64ed089SRobert Watson# as well as new filesystem features. 329516081f2SRobert WatsonUFS_EXTATTR opt_ufs.h 330516081f2SRobert WatsonUFS_EXTATTR_AUTOSTART opt_ufs.h 331a64ed089SRobert Watson 3329b5ad47fSIan Dowse# Enable fast hash lookups for large directories on UFS-based filesystems. 3339b5ad47fSIan DowseUFS_DIRHASH opt_ufs.h 3349b5ad47fSIan Dowse 335f348204cSPawel Jakub Dawidek# Enable gjournal-based UFS journal. 336f348204cSPawel Jakub DawidekUFS_GJOURNAL opt_ufs.h 337f348204cSPawel Jakub Dawidek 338d971c22bSRobert Watson# The below sentence is not in English, and neither is this one. 339d971c22bSRobert Watson# We plan to remove the static dependences above, with a 3407b778b5eSEivind Eklund# <filesystem>_ROOT option to control if it usable as root. This list 3417b778b5eSEivind Eklund# allows these options to be present in config files already (though 3427b778b5eSEivind Eklund# they won't make any difference yet). 343df394affSJohn-Mark GurneyNFS_ROOT opt_nfsroot.h 3447b778b5eSEivind Eklund 345237abf0cSDavide Italiano# SMB/CIFS requester 346237abf0cSDavide ItalianoNETSMB opt_netsmb.h 347237abf0cSDavide Italiano 3487790c8c1SConrad Meyer# Enable debugnet(4) networking support. 3497790c8c1SConrad MeyerDEBUGNET opt_global.h 350dda17b36SConrad Meyer# Enable netdump(4) client support. 351dda17b36SConrad MeyerNETDUMP opt_global.h 352dda17b36SConrad Meyer# Enable netgdb(4) support. 353dda17b36SConrad MeyerNETGDB opt_global.h 354e5054602SMark Johnston 355f74654deSPeter Wemm# Options used only in subr_param.c. 35634f3320eSKenjiro ChoHZ opt_param.h 3575a00f364SDag-Erling SmørgravMAXFILES opt_param.h 3583d20a1ffSBruce EvansNBUF opt_param.h 359dd0b2081SDavid GreenmanNSFBUFS opt_param.h 3602f9e4e80SMatthew DillonVM_BCACHE_SIZE_MAX opt_param.h 3612f9e4e80SMatthew DillonVM_SWZONE_SIZE_MAX opt_param.h 362f74654deSPeter WemmMAXUSERS 363cbc89bfbSPaul SaabDFLDSIZ opt_param.h 364cbc89bfbSPaul SaabMAXDSIZ opt_param.h 365cbc89bfbSPaul SaabMAXSSIZ opt_param.h 36681fc841cSBruce Evans 36781fc841cSBruce Evans# Generic SCSI options. 368bf21c633SJustin T. GibbsCAM_MAX_HIGHPOWER opt_cam.h 369bf21c633SJustin T. GibbsCAMDEBUG opt_cam.h 370f0f25b9cSAlexander MotinCAM_DEBUG_COMPILE opt_cam.h 371da56bbefSJustin T. GibbsCAM_DEBUG_DELAY opt_cam.h 372bf21c633SJustin T. GibbsCAM_DEBUG_BUS opt_cam.h 373bf21c633SJustin T. GibbsCAM_DEBUG_TARGET opt_cam.h 374bf21c633SJustin T. GibbsCAM_DEBUG_LUN opt_cam.h 375bf21c633SJustin T. GibbsCAM_DEBUG_FLAGS opt_cam.h 3766b156f61SSean BrunoCAM_BOOT_DELAY opt_cam.h 377df236247SWarner LoshCAM_IOSCHED_DYNAMIC opt_cam.h 378a3851eecSAlan SomersCAM_IO_STATS opt_cam.h 379d38677d2SWarner LoshCAM_TEST_FAILURE opt_cam.h 3803d20a1ffSBruce EvansSCSI_DELAY opt_scsi.h 381bf21c633SJustin T. GibbsSCSI_NO_SENSE_STRINGS opt_scsi.h 382bf21c633SJustin T. GibbsSCSI_NO_OP_STRINGS opt_scsi.h 383bf21c633SJustin T. Gibbs 384e3a6d3a4SAlexander Motin# Options used only in cam/ata/ata_da.c 385d2ce15bdSMarius StroblATA_STATIC_ID opt_ada.h 386e3a6d3a4SAlexander Motin 387bf21c633SJustin T. Gibbs# Options used only in cam/scsi/scsi_cd.c 388bf21c633SJustin T. GibbsCHANGER_MIN_BUSY_SECONDS opt_cd.h 389bf21c633SJustin T. GibbsCHANGER_MAX_BUSY_SECONDS opt_cd.h 39081fc841cSBruce Evans 391d047fd28SWarner Losh# Options used only in cam/scsi/scsi_da.c 392d047fd28SWarner LoshDA_TRACK_REFS opt_da.h 393d047fd28SWarner Losh 3943ece1bd2SKenneth D. Merry# Options used only in cam/scsi/scsi_sa.c. 395b29f9e40SMatt JacobSA_IO_TIMEOUT opt_sa.h 3969dfb4471SKenneth D. MerrySA_SPACE_TIMEOUT opt_sa.h 3979dfb4471SKenneth D. MerrySA_REWIND_TIMEOUT opt_sa.h 3989dfb4471SKenneth D. MerrySA_ERASE_TIMEOUT opt_sa.h 399cb02c78aSMatt JacobSA_1FM_AT_EOD opt_sa.h 400c30bc9dbSJoerg Wunsch 4013ece1bd2SKenneth D. Merry# Options used only in cam/scsi/scsi_pt.c 4023ece1bd2SKenneth D. MerrySCSI_PT_DEFAULT_TIMEOUT opt_pt.h 4033ece1bd2SKenneth D. Merry 40452e48164SMatt Jacob# Options used only in cam/scsi/scsi_ses.c 40552e48164SMatt JacobSES_ENABLE_PASSTHROUGH opt_ses.h 40652e48164SMatt Jacob 407410605d1SDavid E. O'Brien# Options used in dev/sym/ (Symbios SCSI driver). 408410605d1SDavid E. O'BrienSYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 409410605d1SDavid E. O'Brien # disabled:0 (default), enabled:1 410410605d1SDavid E. O'BrienSYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 411410605d1SDavid E. O'Brien # disabled:0, enabled:1 (default) 412410605d1SDavid E. O'BrienSYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 413410605d1SDavid E. O'Brien # default:8, range:[1..64] 414410605d1SDavid E. O'Brien 415355904d5SMatt Jacob# Options used only in dev/isp/* 41673e1de92SMatt JacobISP_TARGET_MODE opt_isp.h 417355904d5SMatt JacobISP_FW_CRASH_DUMP opt_isp.h 418af606348SMatt JacobISP_DEFAULT_ROLES opt_isp.h 41915f0f952SMatt JacobISP_INTERNAL_TARGET opt_isp.h 42008167db8SKenneth D. MerryISP_FCTAPE_OFF opt_isp.h 4213fc2ba4dSMatt Jacob 42281fc841cSBruce Evans# Net stuff. 423a79b7128SAlfred PerlsteinACCEPT_FILTER_DATA 424744eaff7SDavid MaloneACCEPT_FILTER_DNS 425a79b7128SAlfred PerlsteinACCEPT_FILTER_HTTP 426c68eed82SGleb SmirnoffACCEPT_FILTER_TLS 42702b199f1SMax LaierALTQ opt_global.h 42802b199f1SMax LaierALTQ_CBQ opt_altq.h 4292da4559fSWarner LoshALTQ_CDNR opt_altq.h 4300a70aaf8SLuiz Otavio O SouzaALTQ_CODEL opt_altq.h 4312da4559fSWarner LoshALTQ_DEBUG opt_altq.h 4322da4559fSWarner LoshALTQ_HFSC opt_altq.h 433a5b789f6SErmal LuçiALTQ_FAIRQ opt_altq.h 4342da4559fSWarner LoshALTQ_NOPCC opt_altq.h 4352da4559fSWarner LoshALTQ_PRIQ opt_altq.h 43602b199f1SMax LaierALTQ_RED opt_altq.h 43702b199f1SMax LaierALTQ_RIO opt_altq.h 4380ac40133SBrian SomersBOOTP opt_bootp.h 439aea75fdeSBenno RiceBOOTP_BLOCKSIZE opt_bootp.h 4400ac40133SBrian SomersBOOTP_COMPAT opt_bootp.h 4410ac40133SBrian SomersBOOTP_NFSROOT opt_bootp.h 4420ac40133SBrian SomersBOOTP_NFSV3 opt_bootp.h 4430ac40133SBrian SomersBOOTP_WIRED_TO opt_bootp.h 444f0796cd2SGleb SmirnoffDEVICE_POLLING 4452da4559fSWarner LoshDUMMYNET opt_ipdn.h 446f3e7afe2SHans Petter SelaskyRATELIMIT opt_ratelimit.h 44738535d6cSHans Petter SelaskyRATELIMIT_DEBUG opt_ratelimit.h 4481d5e9e22SEivind EklundINET opt_inet.h 449cfa1ca9dSYoshinobu InoueINET6 opt_inet6.h 4501a13f2e6SEdward Tomasz NapieralaSTATS opt_global.h 451fbd1372aSJoerg WunschIPDIVERT 4529cc86ee9SGuido van RooijIPFILTER opt_ipfilter.h 4532da4559fSWarner LoshIPFILTER_DEFAULT_BLOCK opt_ipfilter.h 4549cc86ee9SGuido van RooijIPFILTER_LOG opt_ipfilter.h 4550c3757dfSDarren ReedIPFILTER_LOOKUP opt_ipfilter.h 45674a9466cSGary PalmerIPFIREWALL opt_ipfw.h 457ffdd472dSPeter WemmIPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 45861c0e134SPaolo PisatiIPFIREWALL_NAT opt_ipfw.h 4593539b9b0SSepherosa ZiehauIPFIREWALL_NAT64 opt_ipfw.h 460b867e84eSAndrey V. ElsukovIPFIREWALL_NPTV6 opt_ipfw.h 4612da4559fSWarner LoshIPFIREWALL_VERBOSE opt_ipfw.h 4622da4559fSWarner LoshIPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 463aac74aeaSAndrey V. ElsukovIPFIREWALL_PMOD opt_ipfw.h 4642da4559fSWarner LoshIPSEC opt_ipsec.h 4652da4559fSWarner LoshIPSEC_DEBUG opt_ipsec.h 466fcf59617SAndrey V. ElsukovIPSEC_SUPPORT opt_ipsec.h 467ef2a572bSKonstantin BelousovIPSEC_OFFLOAD opt_ipsec.h 4681b968362SDag-Erling SmørgravIPSTEALTH 469b2e60773SJohn BaldwinKERN_TLS 4702da4559fSWarner LoshKRPC 4712da4559fSWarner LoshLIBALIAS 472d8589bd5SBoris PopovLIBMCHAIN 4736eeac1d9SJulian ElischerMBUF_PROFILING 4742da4559fSWarner LoshMBUF_STRESS_TEST 4752da4559fSWarner LoshMROUTING opt_mrouting.h 4762da4559fSWarner LoshNFSLOCKD 477ab393e95SKristof ProvostNETLINK opt_global.h 4787f7ef494SGleb SmirnoffPF_DEFAULT_TO_DROP opt_pf.h 479fedeb08bSAlexander V. ChernikovROUTE_MPATH opt_route.h 4802da4559fSWarner LoshROUTETABLES opt_route.h 481f5baf8bbSAlexander V. ChernikovFIB_ALGO opt_route.h 4827527624eSRobert WatsonRSS opt_rss.h 483875f3161SDag-Erling SmørgravSLIP_IFF_OPTS opt_slip.h 4843e126de6SGeorge V. Neville-NeilSIFTR 485e24e5683SJonathan T. LooneyTCP_BLACKBOX opt_global.h 486e68b3792SGleb SmirnoffTCP_HHOOK opt_global.h 48709fe6320SNavdeep ParharTCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 488281a0fd4SPatrick KelseyTCP_RFC7413 opt_inet.h 489281a0fd4SPatrick KelseyTCP_RFC7413_MAX_KEYS opt_inet.h 490c560df6fSPatrick KelseyTCP_RFC7413_MAX_PSKS opt_inet.h 491fcf59617SAndrey V. ElsukovTCP_SIGNATURE opt_ipsec.h 49275ee267cSGleb SmirnoffVLAN_ARRAY opt_vlan.h 493732a02b4SGleb SmirnoffXDR 494914594eaSKris KennawayXBONEHACK 4953458e54aSJulian Elischer 496f8829a4aSRandall Stewart# 497f8829a4aSRandall Stewart# SCTP 498f8829a4aSRandall Stewart# 499f8829a4aSRandall StewartSCTP opt_sctp.h 50095033af9SMark JohnstonSCTP_SUPPORT opt_sctp.h 50180fefe0aSRandall StewartSCTP_DEBUG opt_sctp.h # Enable debug printfs 50280fefe0aSRandall StewartSCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 50380fefe0aSRandall StewartSCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 50480fefe0aSRandall StewartSCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 50580fefe0aSRandall StewartSCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 50680fefe0aSRandall StewartSCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 50780fefe0aSRandall StewartSCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 508ff014514SRandall StewartSCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 509bfc46083SRandall StewartSCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 51000db3c63SMichael TuexenSCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 511f0396ad1SMichael TuexenSCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 51280fefe0aSRandall Stewart# 51380fefe0aSRandall Stewart# 51480fefe0aSRandall Stewart# 515f8829a4aSRandall Stewart 5164cf49a43SJulian Elischer# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 5174cf49a43SJulian Elischer# Each netgraph node type can be either be compiled into the kernel 5184cf49a43SJulian Elischer# or loaded dynamically. To get the former, include the corresponding 519ed2dbd31SArchie Cobbs# option below. Each type has its own man page, e.g. ng_async(4). 5204cf49a43SJulian ElischerNETGRAPH 52173e87266SGleb SmirnoffNETGRAPH_DEBUG opt_netgraph.h 5224cf49a43SJulian ElischerNETGRAPH_ASYNC opt_netgraph.h 523b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH opt_netgraph.h 524b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 525b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_H4 opt_netgraph.h 526b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_HCI opt_netgraph.h 527b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 528b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 529b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_UBT opt_netgraph.h 530b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 53192a3e552SArchie CobbsNETGRAPH_BPF opt_netgraph.h 532ed2dbd31SArchie CobbsNETGRAPH_BRIDGE opt_netgraph.h 5337d3b4a08SAlexander MotinNETGRAPH_CAR opt_netgraph.h 5349b5ada0bSMaxim SobolevNETGRAPH_CHECKSUM opt_netgraph.h 5354cf49a43SJulian ElischerNETGRAPH_CISCO opt_netgraph.h 5369e6f1d3bSGleb SmirnoffNETGRAPH_DEFLATE opt_netgraph.h 53731578ac8SGleb SmirnoffNETGRAPH_DEVICE opt_netgraph.h 5384cf49a43SJulian ElischerNETGRAPH_ECHO opt_netgraph.h 5399d564133SRobert WatsonNETGRAPH_EIFACE opt_netgraph.h 540e1e1452dSArchie CobbsNETGRAPH_ETHER opt_netgraph.h 5411018c6cbSJulian ElischerNETGRAPH_ETHER_ECHO opt_netgraph.h 542d07af9d9SRobert WatsonNETGRAPH_FEC opt_netgraph.h 5434cf49a43SJulian ElischerNETGRAPH_FRAME_RELAY opt_netgraph.h 54494408d94SBrooks DavisNETGRAPH_GIF opt_netgraph.h 54594408d94SBrooks DavisNETGRAPH_GIF_DEMUX opt_netgraph.h 5464cf49a43SJulian ElischerNETGRAPH_HOLE opt_netgraph.h 5474cf49a43SJulian ElischerNETGRAPH_IFACE opt_netgraph.h 548c2eed105SBrooks DavisNETGRAPH_IP_INPUT opt_netgraph.h 549f2a7ef4eSGleb SmirnoffNETGRAPH_IPFW opt_netgraph.h 5506e874711SArchie CobbsNETGRAPH_KSOCKET opt_netgraph.h 551901fadf7SArchie CobbsNETGRAPH_L2TP opt_netgraph.h 552d971c22bSRobert WatsonNETGRAPH_LMI opt_netgraph.h 553a2b408adSArchie CobbsNETGRAPH_MPPC_COMPRESSION opt_netgraph.h 554a2b408adSArchie CobbsNETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 555c4c9b52bSGleb SmirnoffNETGRAPH_NAT opt_netgraph.h 556cec50deaSGleb SmirnoffNETGRAPH_NETFLOW opt_netgraph.h 5577d7a5b89SArchie CobbsNETGRAPH_ONE2MANY opt_netgraph.h 558d359a62dSAndrey V. ElsukovNETGRAPH_PATCH opt_netgraph.h 559991633afSMarko ZecNETGRAPH_PIPE opt_netgraph.h 5606827c8feSArchie CobbsNETGRAPH_PPP opt_netgraph.h 5616827c8feSArchie CobbsNETGRAPH_PPPOE opt_netgraph.h 562add85a1dSArchie CobbsNETGRAPH_PPTPGRE opt_netgraph.h 5639e6f1d3bSGleb SmirnoffNETGRAPH_PRED1 opt_netgraph.h 5644cf49a43SJulian ElischerNETGRAPH_RFC1490 opt_netgraph.h 5654cf49a43SJulian ElischerNETGRAPH_SOCKET opt_netgraph.h 5664d60fee2SBrooks DavisNETGRAPH_SPLIT opt_netgraph.h 5670a6818e2SRoman KurakinNETGRAPH_SPPP opt_netgraph.h 568d473c9d5SGleb SmirnoffNETGRAPH_TAG opt_netgraph.h 569e9110049SGleb SmirnoffNETGRAPH_TCPMSS opt_netgraph.h 5704cf49a43SJulian ElischerNETGRAPH_TEE opt_netgraph.h 5714cf49a43SJulian ElischerNETGRAPH_TTY opt_netgraph.h 5724cf49a43SJulian ElischerNETGRAPH_UI opt_netgraph.h 57306e36c4dSJulian ElischerNETGRAPH_VJC opt_netgraph.h 574b4263060SRuslan ErmilovNETGRAPH_VLAN opt_netgraph.h 575666ea1b6SMaksim Yevmenkin 57667a2a28fSEric Anholt# DRM options 57767a2a28fSEric AnholtDRM_DEBUG opt_drm.h 57867a2a28fSEric Anholt 57910a4360cSPyun YongHyeonTI_SF_BUF_JUMBO opt_ti.h 58098cb733cSKenneth D. MerryTI_JUMBO_HDRSPLIT opt_ti.h 58198cb733cSKenneth D. Merry 5823f2076daSEivind Eklund# Misc debug flags. Most of these should probably be replaced with 5833f2076daSEivind Eklund# 'DEBUG', and then let people recompile just the interesting modules 584fdf94d1aSNicolas Souchu# with 'make CC="cc -DDEBUG"'. 585a6de7b79SNicolas SouchuDEBUG_1284 opt_ppb_1284.h 586fdf94d1aSNicolas SouchuLPT_DEBUG opt_lpt.h 5877b7bf77eSNicolas SouchuPLIP_DEBUG opt_plip.h 5883f2076daSEivind EklundLOCKF_DEBUG opt_debug_lockf.h 5893f2076daSEivind EklundSI_DEBUG opt_debug_si.h 59041c1a233SGleb SmirnoffIFMEDIA_DEBUG opt_ifmedia.h 5913f2076daSEivind Eklund 592909232c4SEivind Eklund# Fb options 593909232c4SEivind EklundFB_DEBUG opt_fb.h 594909232c4SEivind Eklund 59504fb1490SNicolas Souchu# ppbus related options 59604fb1490SNicolas SouchuPERIPH_1284 opt_ppb_1284.h 59704fb1490SNicolas SouchuDONTPROBE_1284 opt_ppb_1284.h 59804fb1490SNicolas Souchu 59904fb1490SNicolas Souchu# smbus related options 60004fb1490SNicolas SouchuENABLE_ALART opt_intpm.h 6013f2076daSEivind Eklund 60214834de4SEivind Eklund# These cause changes all over the kernel 603909232c4SEivind EklundBLKDEV_IOSIZE opt_global.h 60408ebe101SWarner LoshBURN_BRIDGES opt_global.h 60514834de4SEivind EklundDEBUG opt_global.h 60615a1057cSEivind EklundDEBUG_LOCKS opt_global.h 6075526d2d9SEivind EklundDEBUG_VFS_LOCKS opt_global.h 608e36dee2cSWarner LoshDFLTPHYS opt_global.h 60914834de4SEivind EklundDIAGNOSTIC opt_global.h 61034b15f2aSJohn BaldwinINVARIANT_SUPPORT opt_global.h 6115526d2d9SEivind EklundINVARIANTS opt_global.h 6124ca8c1efSConrad MeyerKASSERT_PANIC_OPTIONAL opt_global.h 61368b739cdSAttilio RaoMAXCPU opt_global.h 614941646f5SAttilio RaoMAXMEMDOM opt_global.h 615cd853791SKonstantin BelousovMAXPHYS opt_maxphys.h 6162c8f5a28SKenneth D. MerryMCLSHIFT opt_global.h 617d01cde04SBruce EvansMUTEX_NOINLINE opt_global.h 6187c0435b9SKip MacyLOCK_PROFILING opt_global.h 6192c8f5a28SKenneth D. MerryMSIZE opt_global.h 6200b5438c6SRobert WatsonREGRESSION opt_global.h 6213f08bd8bSJohn BaldwinRWLOCK_NOINLINE opt_global.h 6224e7f640dSJohn BaldwinSX_NOINLINE opt_global.h 6235526d2d9SEivind EklundVFS_BIO_DEBUG opt_global.h 624d9bed5beSJohn Dyson 625d9bed5beSJohn Dyson# These are VM related options 626d9bed5beSJohn DysonVM_KMEM_SIZE opt_vm.h 627d9bed5beSJohn DysonVM_KMEM_SIZE_SCALE opt_vm.h 628d9bed5beSJohn DysonVM_KMEM_SIZE_MAX opt_vm.h 629b8e7fc24SAlan CoxVM_NRESERVLEVEL opt_vm.h 630b8e7fc24SAlan CoxVM_LEVEL_0_ORDER opt_vm.h 631eae870cdSRobert WatsonMALLOC_MAKE_FAILURES opt_vm.h 632a59f8b9eSJeff RobersonMALLOC_PROFILE opt_vm.h 633d7854da1SMatthew D FlemingMALLOC_DEBUG_MAXZONES opt_vm.h 63420f71813SJohn-Mark Gurney 635e4eb384bSBosko Milekic# The MemGuard replacement allocator used for tamper-after-free detection 636e4eb384bSBosko MilekicDEBUG_MEMGUARD opt_vm.h 637e4eb384bSBosko Milekic 638847a2a17SPawel Jakub Dawidek# The RedZone malloc(9) protection 639847a2a17SPawel Jakub DawidekDEBUG_REDZONE opt_vm.h 640847a2a17SPawel Jakub Dawidek 641ecd19816SMike Smith# Standard SMP options 642fdce57a0SJohn BaldwinEARLY_AP_STARTUP opt_global.h 643ecd19816SMike SmithSMP opt_global.h 644b6715dabSJeff RobersonNUMA opt_global.h 645751bf650SJun-ichiro itojun Hagino 64658067a99SPoul-Henning Kamp# Size of the kernel message buffer 64758067a99SPoul-Henning KampMSGBUF_SIZE opt_msgbuf.h 648ecbb00a2SDoug Rabson 649df394affSJohn-Mark Gurney# NFS options 650df394affSJohn-Mark GurneyNFS_MINATTRTIMO opt_nfs.h 651df394affSJohn-Mark GurneyNFS_MAXATTRTIMO opt_nfs.h 652df394affSJohn-Mark GurneyNFS_MINDIRATTRTIMO opt_nfs.h 653df394affSJohn-Mark GurneyNFS_MAXDIRATTRTIMO opt_nfs.h 654df394affSJohn-Mark GurneyNFS_DEBUG opt_nfs.h 655df394affSJohn-Mark Gurney 656b4b3e349SAllan Jude# TMPFS options 657b4b3e349SAllan JudeTMPFS_PAGES_MINRESERVED opt_tmpfs.h 658b4b3e349SAllan Jude 6591662b008SIan Lepore# Options for uart(4) 6608194412bSMarcel MoolenaarUART_PPS_ON_CTS opt_uart.h 6611662b008SIan LeporeUART_POLL_FREQ opt_uart.h 662e0fe7c95SAdrian ChaddUART_DEV_TOLERANCE_PCT opt_uart.h 6638194412bSMarcel Moolenaar 664709f2df6SDoug Rabson# options for bus/device framework 665709f2df6SDoug RabsonBUS_DEBUG opt_bus.h 6660cec007cSNick Hibma 6670cec007cSNick Hibma# options for USB support 6680cec007cSNick HibmaUSB_DEBUG opt_usb.h 669773dfc25SHans Petter SelaskyUSB_HOST_ALIGN opt_usb.h 6703da99f72SAndrew ThompsonUSB_REQ_DEBUG opt_usb.h 671fa49bce5SHans Petter SelaskyUSB_TEMPLATE opt_usb.h 67231d22003SMarcel MoolenaarUSB_VERBOSE opt_usb.h 6738b1ce329SHans Petter SelaskyUSB_DMA_SINGLE_ALLOC opt_usb.h 674bfa98d2bSSam LefflerUSB_EHCI_BIG_ENDIAN_DESC opt_usb.h 675fe75118bSNick HibmaU3G_DEBUG opt_u3g.h 676f548daf0SJohn BaldwinUKBD_DFLT_KEYMAP opt_ukbd.h 677565f53bbSShunsuke AkiyamaUPLCOM_INTR_INTERVAL opt_uplcom.h 67820280807SShunsuke AkiyamaUVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 679565f53bbSShunsuke AkiyamaUVSCOM_INTR_INTERVAL opt_uvscom.h 680a9d45962SPeter Wemm 6817453645fSAndriy Voskoboinyk# options for the Realtek rtwn driver 6827453645fSAndriy VoskoboinykRTWN_DEBUG opt_rtwn.h 6837453645fSAndriy VoskoboinykRTWN_WITHOUT_UCODE opt_rtwn.h 6847873b2abSAndriy Voskoboinyk 6859775e378SJohn Birrell# Embedded system options 686e9484e32SRuslan ErmilovINIT_PATH 687b307e58fSPoul-Henning Kamp 688e9484e32SRuslan ErmilovROOTDEVNAME 689814ce988SDoug Rabson 690fc5bae39SSevan JaniyanFDC_DEBUG opt_fdc.h 6913b2d592cSJordan K. HubbardPCFCLOCK_VERBOSE opt_pcfclock.h 6923b2d592cSJordan K. HubbardPCFCLOCK_MAX_RETRIES opt_pcfclock.h 693f9d186edSScott Long 6940384fff8SJason EvansKTR opt_global.h 6954b124a4bSJeff RobersonKTR_ALQ opt_ktr.h 696d8f03321SJohn BaldwinKTR_MASK opt_ktr.h 697d8f03321SJohn BaldwinKTR_CPUMASK opt_ktr.h 6980384fff8SJason EvansKTR_COMPILE opt_global.h 69936b7dde4SAndriy GaponKTR_BOOT_ENTRIES opt_global.h 7000384fff8SJason EvansKTR_ENTRIES opt_global.h 701d8f03321SJohn BaldwinKTR_VERBOSE opt_ktr.h 7020384fff8SJason EvansWITNESS opt_global.h 703e2ee2173SMarcel MoolenaarWITNESS_KDB opt_witness.h 704e63091eaSMarcel MoolenaarWITNESS_NO_VNODE opt_witness.h 705660d1e3aSJohn BaldwinWITNESS_SKIPSPIN opt_witness.h 706146cbf6fSWarner LoshWITNESS_COUNT opt_witness.h 707c319ea15SAndriy GaponOPENSOLARIS_WITNESS opt_global.h 7080384fff8SJason Evans 70905ee75efSGleb SmirnoffEPOCH_TRACE opt_global.h 710dd902d01SGleb Smirnoff 711b1f12b61STakanori Watanabe# options for ACPI support 712b1f12b61STakanori WatanabeACPI_DEBUG opt_acpi.h 7133ff9febdSJung-uk KimACPI_MAX_TASKS opt_acpi.h 714c573e654SMitsuru IWASAKIACPI_MAX_THREADS opt_acpi.h 715f17e3a0aSAndrew TurnerDEV_ACPI opt_acpi.h 71635af9331SWarner LoshACPI_EARLY_EPYC_WAR opt_acpi.h 71793bcdfe2SPoul-Henning Kamp 7186186bfbdSRuslan Bukin# options for IOMMU support 7196186bfbdSRuslan BukinIOMMU opt_iommu.h 7206186bfbdSRuslan Bukin 721acb8c149SMarius Strobl# ISA support 722acb8c149SMarius StroblDEV_ISA opt_isa.h 723d6f1e6aaSWarner LoshISAPNP opt_dontuse.h 724acb8c149SMarius Strobl 725810d0bd1SPeter Wemm# various 'device presence' options. 726d01cde04SBruce EvansDEV_BPF opt_bpf.h 727a9771948SGleb SmirnoffDEV_CARP opt_carp.h 728beae9392SWarner LoshDEV_NETMAP opt_global.h 729beae9392SWarner LoshDEV_PCI opt_pci.h 730beae9392SWarner LoshDEV_PF opt_pf.h 731beae9392SWarner LoshDEV_PFLOG opt_pf.h 732beae9392SWarner LoshDEV_PFSYNC opt_pf.h 73328ab032eSJake BurkholderDEV_SPLASH opt_splash.h 734beae9392SWarner LoshDEV_VLAN opt_vlan.h 7359b04180cSIan Dowse 736d8636a9aSPaul Saab# bce driver 737d8636a9aSPaul SaabBCE_DEBUG opt_bce.h 738584d21f6SDoug AmbriskoBCE_NVRAM_WRITE_SUPPORT opt_bce.h 739d8636a9aSPaul Saab 740395bb186SSam LefflerSOCKBUF_DEBUG opt_global.h 741395bb186SSam Leffler 742dd46ab31SDavid Christensen 743b7c4858fSSam Leffler# options for hifn driver 744b7c4858fSSam LefflerHIFN_DEBUG opt_hifn.h 745b7c4858fSSam LefflerHIFN_RNDTEST opt_hifn.h 74628ab032eSJake Burkholder 747fc66b6e9SSam Leffler# options for safenet driver 748fc66b6e9SSam LefflerSAFE_DEBUG opt_safe.h 749fc66b6e9SSam LefflerSAFE_NO_RNG opt_safe.h 750fc66b6e9SSam LefflerSAFE_RNDTEST opt_safe.h 751fc66b6e9SSam Leffler 75227cf7d04SAleksandr Rybalko# syscons/vt options 75328ab032eSJake BurkholderMAXCONS opt_syscons.h 75428ab032eSJake BurkholderSC_ALT_MOUSE_IMAGE opt_syscons.h 75528ab032eSJake BurkholderSC_CUT_SPACES2TABS opt_syscons.h 75628ab032eSJake BurkholderSC_CUT_SEPCHARS opt_syscons.h 75728ab032eSJake BurkholderSC_DEBUG_LEVEL opt_syscons.h 75828ab032eSJake BurkholderSC_DFLT_FONT opt_syscons.h 759d09131e0SBruce EvansSC_DFLT_TERM opt_syscons.h 760e2ee2173SMarcel MoolenaarSC_DISABLE_KDBKEY opt_syscons.h 76128ab032eSJake BurkholderSC_DISABLE_REBOOT opt_syscons.h 76228ab032eSJake BurkholderSC_HISTORY_SIZE opt_syscons.h 76328ab032eSJake BurkholderSC_KERNEL_CONS_ATTR opt_syscons.h 76497291303SBruce EvansSC_KERNEL_CONS_ATTRS opt_syscons.h 76528ab032eSJake BurkholderSC_KERNEL_CONS_REV_ATTR opt_syscons.h 76628ab032eSJake BurkholderSC_MOUSE_CHAR opt_syscons.h 76728ab032eSJake BurkholderSC_NO_CUTPASTE opt_syscons.h 76828ab032eSJake BurkholderSC_NO_FONT_LOADING opt_syscons.h 76928ab032eSJake BurkholderSC_NO_HISTORY opt_syscons.h 7706e62b069SMarius StroblSC_NO_MODE_CHANGE opt_syscons.h 771d01cde04SBruce EvansSC_NO_SUSPEND_VTYSWITCH opt_syscons.h 77228ab032eSJake BurkholderSC_NO_SYSMOUSE opt_syscons.h 773d09131e0SBruce EvansSC_NO_TERM_DUMB opt_syscons.h 774d09131e0SBruce EvansSC_NO_TERM_SC opt_syscons.h 775d09131e0SBruce EvansSC_NO_TERM_TEKEN opt_syscons.h 77628ab032eSJake BurkholderSC_NORM_ATTR opt_syscons.h 77728ab032eSJake BurkholderSC_NORM_REV_ATTR opt_syscons.h 77828ab032eSJake BurkholderSC_PIXEL_MODE opt_syscons.h 77928ab032eSJake BurkholderSC_RENDER_DEBUG opt_syscons.h 78028ab032eSJake BurkholderSC_TWOBUTTON_MOUSE opt_syscons.h 781775ed1ceSEd MasteVT_ALT_TO_ESC_HACK opt_syscons.h 782e9ee2675SMark JohnstonVT_FB_MAX_WIDTH opt_syscons.h 783e9ee2675SMark JohnstonVT_FB_MAX_HEIGHT opt_syscons.h 784775ed1ceSEd MasteVT_MAXWINDOWS opt_syscons.h 785775ed1ceSEd MasteVT_TWOBUTTON_MOUSE opt_syscons.h 78600f4f023SAleksandr RybalkoDEV_SC opt_syscons.h 78700f4f023SAleksandr RybalkoDEV_VT opt_syscons.h 78800f4f023SAleksandr Rybalko 78983409a55SEd Schouten# teken terminal emulator options 790e42fc368SEd SchoutenTEKEN_CONS25 opt_teken.h 79183409a55SEd SchoutenTEKEN_UTF8 opt_teken.h 7927344ee18SMarius StroblTERMINAL_KERN_ATTR opt_teken.h 7937344ee18SMarius StroblTERMINAL_NORM_ATTR opt_teken.h 79483409a55SEd Schouten 795e0b65125SJohn Birrell# options for printf 796e0b65125SJohn BirrellPRINTF_BUFR_SIZE opt_printf.h 7972a4650ccSKyle EvansBOOT_TAG opt_printf.h 7982a4650ccSKyle EvansBOOT_TAG_SZ opt_printf.h 799e0b65125SJohn Birrell 80028ab032eSJake Burkholder# kbd options 80128ab032eSJake BurkholderKBD_DISABLE_KEYMAP_LOAD opt_kbd.h 80228ab032eSJake BurkholderKBD_INSTALL_CDEV opt_kbd.h 80328ab032eSJake BurkholderKBD_MAXRETRY opt_kbd.h 80428ab032eSJake BurkholderKBD_MAXWAIT opt_kbd.h 80528ab032eSJake BurkholderKBD_RESETDELAY opt_kbd.h 806c51978f4SMichael PaepckeKBD_DELAY1 opt_kbd.h 807c51978f4SMichael PaepckeKBD_DELAY2 opt_kbd.h 80828ab032eSJake BurkholderKBDIO_DEBUG opt_kbd.h 80946360281SEd MasteKBDMUX_DFLT_KEYMAP opt_kbdmux.h 81046360281SEd Maste 811a585a9a1SSam Leffler# options for the Atheros driver 812a585a9a1SSam LefflerATH_DEBUG opt_ath.h 813a585a9a1SSam LefflerATH_TXBUF opt_ath.h 814a585a9a1SSam LefflerATH_RXBUF opt_ath.h 815a585a9a1SSam LefflerATH_DIAGAPI opt_ath.h 816a585a9a1SSam LefflerATH_TX99_DIAG opt_ath.h 81710dc8de4SAdrian ChaddATH_ENABLE_DFS opt_ath.h 81879f57b35SAdrian ChaddATH_EEPROM_FIRMWARE opt_ath.h 819e1b5ab97SAdrian ChaddATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 820425dd534SAdrian ChaddATH_DEBUG_ALQ opt_ath.h 821425dd534SAdrian ChaddATH_KTR_INTR_DEBUG opt_ath.h 822a585a9a1SSam Leffler 82333644623SSam LefflerAH_DEBUG opt_ah.h 82433644623SSam LefflerAH_ASSERT opt_ah.h 82533644623SSam LefflerAH_DEBUG_ALQ opt_ah.h 82633644623SSam LefflerAH_REGOPS_FUNC opt_ah.h 82733644623SSam LefflerAH_WRITE_REGDOMAIN opt_ah.h 82833644623SSam LefflerAH_DEBUG_COUNTRY opt_ah.h 82933644623SSam LefflerAH_WRITE_EEPROM opt_ah.h 83033644623SSam LefflerAH_PRIVATE_DIAG opt_ah.h 83133644623SSam LefflerAH_NEED_DESC_SWAP opt_ah.h 83233644623SSam LefflerAH_USE_INIPDGAIN opt_ah.h 83359efa8b5SSam LefflerAH_MAXCHAN opt_ah.h 834bc391cb2SWarner LoshAH_RXCFG_SDMAMW_4BYTES opt_ah.h 835425dd534SAdrian ChaddAH_INTERRUPT_DEBUGGING opt_ah.h 836b569f9f5SAdrian Chadd# AR5416 and later interrupt mitigation 83774f355f0SAdrian Chadd# XXX do not use this for AR9130 838b569f9f5SAdrian ChaddAH_AR5416_INTERRUPT_MITIGATION opt_ah.h 839b569f9f5SAdrian Chadd 84012e36acbSWarner Losh# options for the Broadcom BCM43xx driver (bwi) 84112e36acbSWarner LoshBWI_DEBUG opt_bwi.h 84212e36acbSWarner LoshBWI_DEBUG_VERBOSE opt_bwi.h 84312e36acbSWarner Losh 84446d0ce84SAdrian Chadd# options for the Brodacom BCM43xx driver (bwn) 845e8f2757cSAdrian ChaddBWN_DEBUG opt_bwn.h 846e7446226SAdrian ChaddBWN_GPL_PHY opt_bwn.h 8478d14ca9cSLandon J. FullerBWN_USE_SIBA opt_bwn.h 84846d0ce84SAdrian Chadd 849d7821a33SAdrian Chadd# Options for the SIBA driver 850d7821a33SAdrian ChaddSIBA_DEBUG opt_siba.h 851d7821a33SAdrian Chadd 852b032f27cSSam Leffler# options for the Marvell 8335 wireless driver 853b032f27cSSam LefflerMALO_DEBUG opt_malo.h 854b032f27cSSam LefflerMALO_TXBUF opt_malo.h 855b032f27cSSam LefflerMALO_RXBUF opt_malo.h 856b032f27cSSam Leffler 857cf4c5a53SSam Leffler# options for the Marvell wireless driver 858cf4c5a53SSam LefflerMWL_DEBUG opt_mwl.h 859cf4c5a53SSam LefflerMWL_TXBUF opt_mwl.h 860cf4c5a53SSam LefflerMWL_RXBUF opt_mwl.h 861cf4c5a53SSam LefflerMWL_DIAGAPI opt_mwl.h 862cf4c5a53SSam LefflerMWL_AGGR_SIZE opt_mwl.h 863cf4c5a53SSam LefflerMWL_TX_NODROP opt_mwl.h 864cf4c5a53SSam Leffler 865a8d7fc4aSZbigniew Bodek# Options for the Marvell NETA driver 866a8d7fc4aSZbigniew BodekMVNETA_MULTIQUEUE opt_mvneta.h 867a8d7fc4aSZbigniew BodekMVNETA_KTR opt_mvneta.h 868a8d7fc4aSZbigniew Bodek 86997e2b41aSRui Paulo# Options for the Intel 802.11ac wireless driver 8703d4e84feSRui PauloIWM_DEBUG opt_iwm.h 8713d4e84feSRui Paulo 8723d4e84feSRui Paulo# Options for the Intel 802.11n wireless driver 873c49debb6SAdrian ChaddIWN_DEBUG opt_iwn.h 874c49debb6SAdrian Chadd 87584ac51d8SAdrian Chadd# Options for the Intel 3945ABG wireless driver 87684ac51d8SAdrian ChaddWPI_DEBUG opt_wpi.h 87784ac51d8SAdrian Chadd 878869093b1SHidetoshi Shimokawa# dcons options 879869093b1SHidetoshi ShimokawaDCONS_BUF_SIZE opt_dcons.h 880869093b1SHidetoshi ShimokawaDCONS_POLL_HZ opt_dcons.h 881869093b1SHidetoshi ShimokawaDCONS_FORCE_CONSOLE opt_dcons.h 882869093b1SHidetoshi ShimokawaDCONS_FORCE_GDB opt_dcons.h 883f37a929cSPeter Wemm 884ebccf1e3SJoseph Koshy# HWPMC options 885680f1afdSJohn BaldwinHWPMC_DEBUG opt_global.h 8864da0d332SPeter WemmHWPMC_HOOKS 887e1fd210eSCraig Rodrigues 888*df114daeSRuslan Bukin# Hardware Trace (HWT) framework options 889*df114daeSRuslan BukinHWT_HOOKS 890*df114daeSRuslan Bukin 891b032f27cSSam Leffler# 802.11 support layer 892b032f27cSSam LefflerIEEE80211_DEBUG opt_wlan.h 893b032f27cSSam LefflerIEEE80211_DEBUG_REFCNT opt_wlan.h 89459aa14a9SRui PauloIEEE80211_SUPPORT_MESH opt_wlan.h 895616190d0SSam LefflerIEEE80211_SUPPORT_SUPERG opt_wlan.h 89610ad9a77SSam LefflerIEEE80211_SUPPORT_TDMA opt_wlan.h 897f4e2f6c9SAdrian ChaddIEEE80211_ALQ opt_wlan.h 89862f8a13aSAdrian ChaddIEEE80211_DFS_DEBUG opt_wlan.h 89910ad9a77SSam Leffler 90010ad9a77SSam Leffler# 802.11 TDMA support 90110ad9a77SSam LefflerTDMA_SLOTLEN_DEFAULT opt_tdma.h 90210ad9a77SSam LefflerTDMA_SLOTCNT_DEFAULT opt_tdma.h 90310ad9a77SSam LefflerTDMA_BINTVAL_DEFAULT opt_tdma.h 90410ad9a77SSam LefflerTDMA_TXRATE_11B_DEFAULT opt_tdma.h 90510ad9a77SSam LefflerTDMA_TXRATE_11G_DEFAULT opt_tdma.h 90610ad9a77SSam LefflerTDMA_TXRATE_11A_DEFAULT opt_tdma.h 9079e0ebab5SSam LefflerTDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 9089e0ebab5SSam LefflerTDMA_TXRATE_HALF_DEFAULT opt_tdma.h 9099e0ebab5SSam LefflerTDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 9109e0ebab5SSam LefflerTDMA_TXRATE_11NA_DEFAULT opt_tdma.h 9119e0ebab5SSam LefflerTDMA_TXRATE_11NG_DEFAULT opt_tdma.h 912b032f27cSSam Leffler 91307615495SHans Petter Selasky# VideoMode 91407615495SHans Petter SelaskyPICKMODE_DEBUG opt_videomode.h 91507615495SHans Petter Selasky 91667addcdeSMarko Zec# Network stack virtualization options 917457af166SJulian ElischerVIMAGE opt_global.h 91867addcdeSMarko ZecVNET_DEBUG opt_global.h 91963425a7fSSam Leffler 92063425a7fSSam Leffler# Common Flash Interface (CFI) options 92163425a7fSSam LefflerCFI_SUPPORT_STRATAFLASH opt_cfi.h 92263425a7fSSam LefflerCFI_ARMEDANDDANGEROUS opt_cfi.h 9233f84dfc1SAdrian ChaddCFI_HARDWAREBYTESWAP opt_cfi.h 92490da2b28SAriff Abdullah 92590da2b28SAriff Abdullah# Sound options 92690da2b28SAriff AbdullahSND_DEBUG opt_snd.h 92790da2b28SAriff AbdullahSND_DIAGNOSTIC opt_snd.h 92890da2b28SAriff AbdullahSND_FEEDER_MULTIFORMAT opt_snd.h 92990da2b28SAriff AbdullahSND_FEEDER_FULL_MULTIFORMAT opt_snd.h 93090da2b28SAriff AbdullahSND_FEEDER_RATE_HP opt_snd.h 93190da2b28SAriff AbdullahSND_PCM_64 opt_snd.h 93290da2b28SAriff AbdullahSND_OLDSTEREO opt_snd.h 933efba048eSXin LI 934205d67b0SXin LIX86BIOS 93577e46080SRafal Jaworowski 93677e46080SRafal Jaworowski# Flattened device tree options 93777e46080SRafal JaworowskiFDT opt_platform.h 93877e46080SRafal JaworowskiFDT_DTB_STATIC opt_platform.h 939e4cd31ddSJeff Roberson 940e4cd31ddSJeff Roberson# OFED Infiniband stack 941a9c42ce4SBjoern A. ZeebOFED opt_ofed.h 942e4cd31ddSJeff RobersonOFED_DEBUG_INIT opt_ofed.h 943e4cd31ddSJeff RobersonSDP opt_ofed.h 944e4cd31ddSJeff RobersonSDP_DEBUG opt_ofed.h 945eacace93SXin LIIPOIB opt_ofed.h 946e4cd31ddSJeff RobersonIPOIB_DEBUG opt_ofed.h 947e4cd31ddSJeff RobersonIPOIB_CM opt_ofed.h 948c720b9bdSAdrian Chadd 949097055e2SEdward Tomasz Napierala# Resource Accounting 950097055e2SEdward Tomasz NapieralaRACCT opt_global.h 951ba8f0eb8SEdward Tomasz NapieralaRACCT_DEFAULT_TO_DISABLED opt_global.h 952097055e2SEdward Tomasz Napierala 953ec125fbbSEdward Tomasz Napierala# Resource Limits 954ec125fbbSEdward Tomasz NapieralaRCTL opt_global.h 955db3fcaf9SDag-Erling Smørgrav 956db3fcaf9SDag-Erling Smørgrav# Random number generator(s) 957a3c41f8bSConrad Meyer# Alternative RNG algorithm. 958a3c41f8bSConrad MeyerRANDOM_FENESTRASX opt_global.h 959646041a8SMark Murray# With this, no entropy processor is loaded, but the entropy 960646041a8SMark Murray# harvesting infrastructure is present. This means an entropy 961646041a8SMark Murray# processor may be loaded as a module. 9627afd9bf0SEnji CooperRANDOM_LOADABLE opt_global.h 963e866d8f0SMark Murray# This turns on high-rate and potentially expensive harvesting in 964e866d8f0SMark Murray# the uma slab allocator. 965e866d8f0SMark MurrayRANDOM_ENABLE_UMA opt_global.h 966a6bc59f2SMatt MacyRANDOM_ENABLE_ETHER opt_global.h 96723c9098bSSean Bruno 9684ee7d3b0SMarcin Wojtas# This options turns TPM into entropy source. 9694ee7d3b0SMarcin WojtasTPM_HARVEST opt_tpm.h 9704ee7d3b0SMarcin Wojtas 971fb403678SAdrian Chadd# BHND(4) driver 972fb403678SAdrian ChaddBHND_LOGLEVEL opt_global.h 97303c34e1bSAdrian Chadd 97403c34e1bSAdrian Chadd# GPIO and child devices 97503c34e1bSAdrian ChaddGPIO_SPI_DEBUG opt_gpio.h 9762b3f6d66SOleksandr Tymoshenko 9771fcf4de0SIan Lepore# SPI devices 9781fcf4de0SIan LeporeSPIGEN_LEGACY_CDEVNAME opt_spi.h 9791fcf4de0SIan Lepore 980477e3effSMichael Zhilin# etherswitch(4) driver 981477e3effSMichael ZhilinRTL8366_SOFT_RESET opt_etherswitch.h 982477e3effSMichael Zhilin 9832b3f6d66SOleksandr Tymoshenko# evdev protocol support 984a6b15a34SOleksandr TymoshenkoEVDEV_SUPPORT opt_evdev.h 9852b3f6d66SOleksandr TymoshenkoEVDEV_DEBUG opt_evdev.h 9862b3f6d66SOleksandr TymoshenkoUINPUT_DEBUG opt_evdev.h 9870046bef8SAdrian Chadd 98885e4ae1eSSepherosa Ziehau# Hyper-V network driver 98985e4ae1eSSepherosa ZiehauHN_DEBUG opt_hn.h 990480f31c2SKonrad Witaszczyk 991a94a63f0SWarner Losh# CAM-based MMC stack 992a94a63f0SWarner LoshMMCCAM 993480f31c2SKonrad Witaszczyk# Encrypted kernel crash dumps 994480f31c2SKonrad WitaszczykEKCD opt_ekcd.h 995850564b9SWarner Losh 996850564b9SWarner Losh# NVME options 997850564b9SWarner LoshNVME_USE_NVD opt_nvme.h 99866e77f8dSEitan Adler 99966e77f8dSEitan Adler# amdsbwd options 100066e77f8dSEitan AdlerAMDSBWD_DEBUG opt_amdsbwd.h 10015426539cSMatt Macy 10025426539cSMatt Macy# gcov support 10035426539cSMatt MacyGCOV opt_global.h 10045426539cSMatt MacyLINDEBUGFS 100519758786SVladimir Kondratyev 100619758786SVladimir Kondratyev# options for HID support 100719758786SVladimir KondratyevHID_DEBUG opt_hid.h 1008b1f1b07fSVladimir KondratyevIICHID_DEBUG opt_hid.h 1009b1f1b07fSVladimir KondratyevIICHID_SAMPLING opt_hid.h 1010b93f6bfcSVladimir KondratyevHKBD_DFLT_KEYMAP opt_hkbd.h 10119be6b22dSVladimir KondratyevHIDRAW_MAKE_UHID_ALIAS opt_hid.h 10127a129c97SKyle Evans 10137a129c97SKyle Evans# kenv options 10147a129c97SKyle Evans# The early kernel environment (loader environment, config(8)-provided static) 10157a129c97SKyle Evans# is typically cleared after the dynamic environment comes up to ensure that 10167a129c97SKyle Evans# we're not inadvertently holding on to 'secret' values in these stale envs. 10177a129c97SKyle Evans# This option is insecure except in controlled environments where the static 10187a129c97SKyle Evans# environment's contents are known to be safe. 10197a129c97SKyle EvansPRESERVE_EARLY_KENV opt_global.h 10205a8e5215SHareshx Sankar Raj 10215a8e5215SHareshx Sankar Raj# Options for the Intel QuickAssist (QAT) driver. 10225a8e5215SHareshx Sankar RajQAT_DISABLE_SAFE_DC_MODE opt_qat.h 1023