1c3aac50fSPeter Wemm# $FreeBSD$ 294db1b81SEivind Eklund# 394db1b81SEivind Eklund# On the handling of kernel options 494db1b81SEivind Eklund# 586bbbabaSDima Dorfman# All kernel options should be listed in NOTES, with suitable 694db1b81SEivind Eklund# descriptions. Negative options (options that make some code not 74718c85aSDima Dorfman# compile) should be commented out; LINT (generated from NOTES) should 84718c85aSDima Dorfman# compile as much code as possible. Try to structure option-using 94718c85aSDima Dorfman# code so that a single option only switch code on, or only switch 104718c85aSDima Dorfman# code off, to make it possible to have a full compile-test. If 114718c85aSDima Dorfman# necessary, you can check for COMPILING_LINT to get maximum code 124718c85aSDima Dorfman# coverage. 1394db1b81SEivind Eklund# 1494db1b81SEivind Eklund# All new options shall also be listed in either "conf/options" or 154718c85aSDima Dorfman# "conf/options.<machine>". Options that affect a single source-file 164718c85aSDima Dorfman# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options 174718c85aSDima Dorfman# that affect multiple files should either go in "opt_global.h" if 184718c85aSDima Dorfman# this is a kernel-wide option (used just about everywhere), or in 19786da2bbSMatt Jacob# "opt_<option-name-in-lower-case>.h" if it affects only some files. 204718c85aSDima Dorfman# Note that the effect of listing only an option without a 214718c85aSDima Dorfman# header-file-name in conf/options (and cousins) is that the last 224718c85aSDima Dorfman# convention is followed. 2394db1b81SEivind Eklund# 2494db1b81SEivind Eklund# This handling scheme is not yet fully implemented. 2594db1b81SEivind Eklund# 2694db1b81SEivind Eklund# 2794db1b81SEivind Eklund# Format of this file: 284bd49128SPeter Wemm# Option name filename 2994db1b81SEivind Eklund# 3094db1b81SEivind Eklund# If filename is missing, the default is 3194db1b81SEivind Eklund# opt_<name-of-option-in-lower-case>.h 3281fc841cSBruce Evans 33662d3818SScott LongAAC_DEBUG opt_aac.h 34dce93cd0SAchim LeubnerAACRAID_DEBUG opt_aacraid.h 35662d3818SScott LongAHC_ALLOW_MEMIO opt_aic7xxx.h 36662d3818SScott LongAHC_TMODE_ENABLE opt_aic7xxx.h 37662d3818SScott LongAHC_DUMP_EEPROM opt_aic7xxx.h 38662d3818SScott LongAHC_DEBUG opt_aic7xxx.h 39662d3818SScott LongAHC_DEBUG_OPTS opt_aic7xxx.h 40662d3818SScott LongAHC_REG_PRETTY_PRINT opt_aic7xxx.h 41662d3818SScott LongAHD_DEBUG opt_aic79xx.h 42662d3818SScott LongAHD_DEBUG_OPTS opt_aic79xx.h 43662d3818SScott LongAHD_TMODE_ENABLE opt_aic79xx.h 44662d3818SScott LongAHD_REG_PRETTY_PRINT opt_aic79xx.h 45528784edSJustin T. Gibbs 46e2ee2173SMarcel Moolenaar# Debugging options. 47e5a09273SRobert WatsonALT_BREAK_TO_DEBUGGER opt_kdb.h 48e5a09273SRobert WatsonBREAK_TO_DEBUGGER opt_kdb.h 498532d381SConrad MeyerBUF_TRACKING opt_global.h 50e2ee2173SMarcel MoolenaarDDB 5151b93e47SAttilio RaoDDB_BUFR_SIZE opt_ddb.h 52f33dc69dSRobert WatsonDDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h 53f33dc69dSRobert WatsonDDB_CAPTURE_MAXBUFSIZE opt_ddb.h 54c7d1b0ecSJohn BirrellDDB_CTF opt_ddb.h 55e2ee2173SMarcel MoolenaarDDB_NUMSYM opt_ddb.h 5637bd4ba9SConrad MeyerEARLY_PRINTF 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 70ae3d6bfaSColin PercivalTSLOGSIZE opt_global.h 71e2ee2173SMarcel Moolenaar 723d20a1ffSBruce Evans# Miscellaneous options. 73d971c22bSRobert WatsonALQ 74e9088043SBrooks DavisALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h 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 1026469bdcdSBrooks DavisCOMPAT_LINUXKPI opt_dontuse.h 103c866ec47SPoul-Henning KampCOMPILING_LINT opt_global.h 104d971c22bSRobert WatsonCY_PCI_FASTINTR 105f7829d0dSAttilio RaoDEADLKRES opt_watchdog.h 10643f75d57SBjoern A. ZeebEXPERIMENTAL opt_global.h 107e9484e32SRuslan ErmilovDIRECTIO 1086c6f1f01SPeter WemmFILEMON opt_dontuse.h 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 11419b5c7bcSPoul-Henning KampGEOM_BDE opt_geom.h 1155d9f25dcSRuslan ErmilovGEOM_CACHE opt_geom.h 1167226443dSPawel Jakub DawidekGEOM_CONCAT opt_geom.h 1175ca1fcfeSPawel Jakub DawidekGEOM_ELI opt_geom.h 1187226443dSPawel Jakub DawidekGEOM_GATE opt_geom.h 119f348204cSPawel Jakub DawidekGEOM_JOURNAL opt_geom.h 120e1237b28SPawel Jakub DawidekGEOM_LABEL opt_geom.h 121e8c166e8SMarcel MoolenaarGEOM_LABEL_GPT opt_geom.h 1221669d8afSAndrew ThompsonGEOM_LINUX_LVM opt_geom.h 123fcdb1ffcSAndrey V. ElsukovGEOM_MAP opt_geom.h 1248a8fbacaSPawel Jakub DawidekGEOM_MIRROR opt_geom.h 1255dd6e0b1SEdward Tomasz NapieralaGEOM_MOUNTVER opt_geom.h 1261db3766dSDag-Erling SmørgravGEOM_MULTIPATH opt_geom.h 1277dc92b13SPawel Jakub DawidekGEOM_NOP opt_geom.h 1281d3aed33SMarcel MoolenaarGEOM_PART_APM opt_geom.h 1295aaa8fefSMarcel MoolenaarGEOM_PART_BSD opt_geom.h 130d68d0cf5SAndrey V. ElsukovGEOM_PART_BSD64 opt_geom.h 13191e1be8bSMarcel MoolenaarGEOM_PART_EBR opt_geom.h 1321d3aed33SMarcel MoolenaarGEOM_PART_GPT opt_geom.h 133e800e2e1SAndrey V. ElsukovGEOM_PART_LDM opt_geom.h 1346bc50445SMarcel MoolenaarGEOM_PART_MBR opt_geom.h 135909f20c8SMarcel MoolenaarGEOM_PART_VTOC8 opt_geom.h 13689b17223SAlexander MotinGEOM_RAID opt_geom.h 137e81856c3SPawel Jakub DawidekGEOM_RAID3 opt_geom.h 138560cb857SPawel Jakub DawidekGEOM_SHSEC opt_geom.h 1397dc92b13SPawel Jakub DawidekGEOM_STRIPE opt_geom.h 14075261008SMax KhonGEOM_UZIP opt_geom.h 141a97562adSMaxim SobolevGEOM_UZIP_DEBUG opt_geom.h 14202e17f0bSMarius StroblGEOM_VINUM opt_geom.h 143f854db0bSPawel Jakub DawidekGEOM_VIRSTOR opt_geom.h 144869de957SPawel Jakub DawidekGEOM_ZERO opt_geom.h 1454c7070dbSScott LongIFLIB opt_iflib.h 14654366c0bSAttilio RaoKDTRACE_HOOKS opt_global.h 14730ff7b38SRui PauloKDTRACE_FRAME opt_kdtrace.h 148faa9b054SAdrian ChaddKN_HASHSIZE opt_kqueue.h 149316ec49aSScott LongKSTACK_MAX_PAGES 150d01cde04SBruce EvansKSTACK_PAGES 151b7627840SKonstantin BelousovKSTACK_USAGE_PROF 1524bd49128SPeter WemmKTRACE 153363ba2bcSJohn BaldwinKTRACE_REQUEST_POOL opt_ktrace.h 1546f2d8adbSBoris PopovLIBICONV 155bcf11e8dSRobert WatsonMAC opt_global.h 156d971c22bSRobert WatsonMAC_BIBA opt_dontuse.h 157d971c22bSRobert WatsonMAC_BSDEXTENDED opt_dontuse.h 158287d467cSMitchell HorneMAC_DDB opt_dontuse.h 159d971c22bSRobert WatsonMAC_IFOFF opt_dontuse.h 160d971c22bSRobert WatsonMAC_LOMAC opt_dontuse.h 161d971c22bSRobert WatsonMAC_MLS opt_dontuse.h 162d971c22bSRobert WatsonMAC_NONE opt_dontuse.h 1633496c981SIan LeporeMAC_NTPD opt_dontuse.h 164d971c22bSRobert WatsonMAC_PARTITION opt_dontuse.h 165d971c22bSRobert WatsonMAC_PORTACL opt_dontuse.h 166bf2fa8d9SFlorian WalpenMAC_PRIORITY opt_dontuse.h 167d971c22bSRobert WatsonMAC_SEEOTHERUIDS opt_dontuse.h 1680a05006dSRobert WatsonMAC_STATIC opt_mac.h 169782f7255SRobert WatsonMAC_STUB opt_dontuse.h 170d971c22bSRobert WatsonMAC_TEST opt_dontuse.h 171179d82aeSStephen J. KiernanMAC_VERIEXEC opt_dontuse.h 172179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA1 opt_dontuse.h 173179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA256 opt_dontuse.h 174179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA384 opt_dontuse.h 175179d82aeSStephen J. KiernanMAC_VERIEXEC_SHA512 opt_dontuse.h 17671e4fff8SPoul-Henning KampMD_ROOT opt_md.h 17722ff74b2SMarcel MoolenaarMD_ROOT_FSTYPE opt_md.h 1785cf10fb9SIan LeporeMD_ROOT_READONLY opt_md.h 17971e4fff8SPoul-Henning KampMD_ROOT_SIZE opt_md.h 1807b2c7b92SBreno LeitaoMD_ROOT_MEM opt_md.h 1817f631a41SScott LongMFI_DEBUG opt_mfi.h 182741367d5SDoug AmbriskoMFI_DECODE_LOG opt_mfi.h 18300096801SJohn-Mark GurneyMPROF_BUFFERS opt_mprof.h 18400096801SJohn-Mark GurneyMPROF_HASH_SIZE opt_mprof.h 18583c41143SJohn BaldwinNEW_PCIB opt_global.h 18602e4a320SJohn BaldwinNO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h 187cd6e6e4eSJohn BaldwinNO_ADAPTIVE_RWLOCKS 1881ae1c2a3SAttilio RaoNO_ADAPTIVE_SX 1897faed6e3SWarner LoshNO_OBSOLETE_CODE opt_global.h 1902da4559fSWarner LoshNO_SYSCTL_DESCR opt_global.h 191756a5412SGleb SmirnoffNSWBUF_MIN opt_param.h 192f8bbd17fSKip MacyMBUF_PACKET_ZONE_DISABLE opt_global.h 1935f07565bSJuli MallettPANIC_REBOOT_WAIT_TIME opt_panic.h 19482cb5c3bSJohn BaldwinPCI_HP opt_pci.h 1959bfb1e36SRyan StonePCI_IOV opt_global.h 196cea4d875SMarcel MoolenaarPPC_DEBUG opt_ppc.h 197cea4d875SMarcel MoolenaarPPC_PROBE_CHIPSET opt_ppc.h 198e0d781f3SEivind EklundPPS_SYNC opt_ntp.h 1990c43612aSJohn BaldwinPREEMPTION opt_sched.h 2003d20a1ffSBruce EvansQUOTA 201c3384118SJeff RobersonSCHED_4BSD opt_sched.h 20275a66a92SJeff RobersonSCHED_STATS opt_sched.h 203c3384118SJeff RobersonSCHED_ULE opt_sched.h 204ef0ebfc3SJohn BaldwinSLEEPQUEUE_PROFILING 205f35f3346STakanori WatanabeSLHCI_DEBUG opt_slhci.h 2063c90d1eaSRobert WatsonSTACK opt_stack.h 207e9484e32SRuslan ErmilovSUIDDIR 2080b911335SJohn BaldwinMSGMNB opt_sysvipc.h 2090b911335SJohn BaldwinMSGMNI opt_sysvipc.h 2100b911335SJohn BaldwinMSGSEG opt_sysvipc.h 2110b911335SJohn BaldwinMSGSSZ opt_sysvipc.h 2120b911335SJohn BaldwinMSGTQL opt_sysvipc.h 213ab063af9SPeter WemmSEMMNI opt_sysvipc.h 214ab063af9SPeter WemmSEMMNS opt_sysvipc.h 215ab063af9SPeter WemmSEMMNU opt_sysvipc.h 216ab063af9SPeter WemmSEMMSL opt_sysvipc.h 217ab063af9SPeter WemmSEMOPM opt_sysvipc.h 218ab063af9SPeter WemmSEMUME opt_sysvipc.h 2190b911335SJohn BaldwinSHMALL opt_sysvipc.h 2200b911335SJohn BaldwinSHMMAX opt_sysvipc.h 2210b911335SJohn BaldwinSHMMAXPGS opt_sysvipc.h 2220b911335SJohn BaldwinSHMMIN opt_sysvipc.h 2230b911335SJohn BaldwinSHMMNI opt_sysvipc.h 2240b911335SJohn BaldwinSHMSEG opt_sysvipc.h 2250b911335SJohn BaldwinSYSVMSG opt_sysvipc.h 2260b911335SJohn BaldwinSYSVSEM opt_sysvipc.h 2270b911335SJohn BaldwinSYSVSHM opt_sysvipc.h 2284103b765SPoul-Henning KampSW_WATCHDOG opt_watchdog.h 2293ee9c3c4SRandall StewartTCPHPTS opt_inet.h 230*73ee5756SRandall StewartTCP_REQUEST_TRK opt_global.h 23169c7c811SRandall StewartTCP_ACCOUNTING opt_inet.h 232ef0ebfc3SJohn BaldwinTURNSTILE_PROFILING 233c6111de5SDavide ItalianoUMTX_PROFILING 2340046bef8SAdrian ChaddUMTX_CHAINS opt_global.h 2359541307fSJohn-Mark GurneyVERBOSE_SYSINIT 2366026dcd7SMark JohnstonZSTDIO opt_zstdio.h 237d03b4017SBruce Evans 2384ea56599SAndrew Turner# Sanitizers 239524553f5SAndrew TurnerCOVERAGE opt_global.h 24001028c73SMark JohnstonKASAN opt_global.h 241524553f5SAndrew TurnerKCOV 242849aef49SAndrew TurnerKCSAN opt_global.h 24330d00832SMark JohnstonKMSAN opt_global.h 2444ea56599SAndrew TurnerKUBSAN opt_global.h 2454ea56599SAndrew Turner 2468a6472b7SPeter Dufault# POSIX kernel options 2470e263b06SDavid XuP1003_1B_MQUEUE opt_posix.h 2483ffb9fadSAlfred PerlsteinP1003_1B_SEMAPHORES opt_posix.h 249d01cde04SBruce Evans_KPOSIX_PRIORITY_SCHEDULING opt_posix.h 250917e476dSPeter Dufault 251808129f0SPeter Wemm# Do we want the config file compiled into the kernel? 252808129f0SPeter WemmINCLUDE_CONFIG_FILE opt_config.h 253808129f0SPeter Wemm 254d03b4017SBruce Evans# Options for static filesystems. These should only be used at config 255d03b4017SBruce Evans# time, since the corresponding lkms cannot work if there are any static 256d03b4017SBruce Evans# dependencies. Unusability is enforced by hiding the defines for the 257d03b4017SBruce Evans# options in a never-included header. 2583914ddf8SEdward Tomasz NapieralaAUTOFS opt_dontuse.h 259bcf77694SPeter WemmCD9660 opt_dontuse.h 260f41991baSEivind EklundEXT2FS opt_dontuse.h 26199d300a1SRuslan ErmilovFDESCFS opt_dontuse.h 26216b1f68dSKonstantin BelousovFFS opt_dontuse.h 263123af6ecSAlan SomersFUSEFS opt_dontuse.h 264f41991baSEivind EklundMSDOSFS opt_dontuse.h 265d03b4017SBruce EvansNULLFS opt_dontuse.h 266d03b4017SBruce EvansPROCFS opt_dontuse.h 26736b2d3b7SDag-Erling SmørgravPSEUDOFS opt_dontuse.h 268237abf0cSDavide ItalianoSMBFS opt_dontuse.h 26969d94f4cSDag-Erling SmørgravTARFS opt_dontuse.h 270d1fa59e9SXin LITMPFS opt_dontuse.h 271df263cbdSScott LongUDF opt_dontuse.h 272d971c22bSRobert WatsonUNIONFS opt_dontuse.h 27342713683SPeter WemmZFS opt_dontuse.h 274d03b4017SBruce Evans 275bcc1205cSDag-Erling Smørgrav# Pseudofs debugging 276bcc1205cSDag-Erling SmørgravPSEUDOFS_TRACE opt_pseudofs.h 277bcc1205cSDag-Erling Smørgrav 27869d94f4cSDag-Erling Smørgrav# Tarfs debugging 27969d94f4cSDag-Erling SmørgravTARFS_DEBUG opt_tarfs.h 28069d94f4cSDag-Erling Smørgrav 281a9148abdSDoug Rabson# In-kernel GSS-API 282a9148abdSDoug RabsonKGSSAPI opt_kgssapi.h 283a9148abdSDoug RabsonKGSSAPI_DEBUG opt_kgssapi.h 284a9148abdSDoug Rabson 285d971c22bSRobert Watson# These static filesystems have one slightly bogus static dependency in 2867b778b5eSEivind Eklund# sys/i386/i386/autoconf.c. If any of these filesystems are 2877b778b5eSEivind Eklund# statically compiled into the kernel, code for mounting them as root 288bcf77694SPeter Wemm# filesystems will be enabled - but look below. 289bcbdacddSRick Macklem# NFSCL - client 290bcbdacddSRick Macklem# NFSD - server 291bcbdacddSRick MacklemNFSCL opt_nfs.h 292bcbdacddSRick MacklemNFSD opt_nfs.h 293bcbdacddSRick Macklem 294c4f02a89SMax Khon# filesystems and libiconv bridge 295c4f02a89SMax KhonCD9660_ICONV opt_dontuse.h 296c4f02a89SMax KhonMSDOSFS_ICONV opt_dontuse.h 297126f0dfaSScott LongUDF_ICONV opt_dontuse.h 298c4f02a89SMax Khon 299b1897c19SJulian Elischer# If you are following the conditions in the copyright, 300b1897c19SJulian Elischer# you can enable soft-updates which will speed up a lot of thigs 301b1897c19SJulian Elischer# and make the system safer from crashes at the same time. 302b1897c19SJulian Elischer# otherwise a STUB module will be compiled in. 303b1897c19SJulian ElischerSOFTUPDATES opt_ffs.h 304b1897c19SJulian Elischer 3055c65ae3aSWarner Losh# On small, embedded systems, it can be useful to turn off support for 3065c65ae3aSWarner Losh# snapshots. It saves about 30-40k for a feature that would be lightly 3075c65ae3aSWarner Losh# used, if it is used at all. 3085c65ae3aSWarner LoshNO_FFS_SNAPSHOT opt_ffs.h 3095c65ae3aSWarner Losh 310a70f2747SRobert Watson# Enabling this option turns on support for Access Control Lists in UFS, 311a70f2747SRobert Watson# which can be used to support high security configurations. Depends on 312a70f2747SRobert Watson# UFS_EXTATTR. 313a70f2747SRobert WatsonUFS_ACL opt_ufs.h 314a70f2747SRobert Watson 315516081f2SRobert Watson# Enabling this option turns on support for extended attributes in UFS-based 316516081f2SRobert Watson# filesystems, which can be used to support high security configurations 317a64ed089SRobert Watson# as well as new filesystem features. 318516081f2SRobert WatsonUFS_EXTATTR opt_ufs.h 319516081f2SRobert WatsonUFS_EXTATTR_AUTOSTART opt_ufs.h 320a64ed089SRobert Watson 3219b5ad47fSIan Dowse# Enable fast hash lookups for large directories on UFS-based filesystems. 3229b5ad47fSIan DowseUFS_DIRHASH opt_ufs.h 3239b5ad47fSIan Dowse 324f348204cSPawel Jakub Dawidek# Enable gjournal-based UFS journal. 325f348204cSPawel Jakub DawidekUFS_GJOURNAL opt_ufs.h 326f348204cSPawel Jakub Dawidek 327d971c22bSRobert Watson# The below sentence is not in English, and neither is this one. 328d971c22bSRobert Watson# We plan to remove the static dependences above, with a 3297b778b5eSEivind Eklund# <filesystem>_ROOT option to control if it usable as root. This list 3307b778b5eSEivind Eklund# allows these options to be present in config files already (though 3317b778b5eSEivind Eklund# they won't make any difference yet). 332df394affSJohn-Mark GurneyNFS_ROOT opt_nfsroot.h 3337b778b5eSEivind Eklund 334237abf0cSDavide Italiano# SMB/CIFS requester 335237abf0cSDavide ItalianoNETSMB opt_netsmb.h 336237abf0cSDavide Italiano 3377790c8c1SConrad Meyer# Enable debugnet(4) networking support. 3387790c8c1SConrad MeyerDEBUGNET opt_global.h 339dda17b36SConrad Meyer# Enable netdump(4) client support. 340dda17b36SConrad MeyerNETDUMP opt_global.h 341dda17b36SConrad Meyer# Enable netgdb(4) support. 342dda17b36SConrad MeyerNETGDB opt_global.h 343e5054602SMark Johnston 344f74654deSPeter Wemm# Options used only in subr_param.c. 34534f3320eSKenjiro ChoHZ opt_param.h 3465a00f364SDag-Erling SmørgravMAXFILES opt_param.h 3473d20a1ffSBruce EvansNBUF opt_param.h 348dd0b2081SDavid GreenmanNSFBUFS opt_param.h 3492f9e4e80SMatthew DillonVM_BCACHE_SIZE_MAX opt_param.h 3502f9e4e80SMatthew DillonVM_SWZONE_SIZE_MAX opt_param.h 351f74654deSPeter WemmMAXUSERS 352cbc89bfbSPaul SaabDFLDSIZ opt_param.h 353cbc89bfbSPaul SaabMAXDSIZ opt_param.h 354cbc89bfbSPaul SaabMAXSSIZ opt_param.h 35581fc841cSBruce Evans 35681fc841cSBruce Evans# Generic SCSI options. 357bf21c633SJustin T. GibbsCAM_MAX_HIGHPOWER opt_cam.h 358bf21c633SJustin T. GibbsCAMDEBUG opt_cam.h 359f0f25b9cSAlexander MotinCAM_DEBUG_COMPILE opt_cam.h 360da56bbefSJustin T. GibbsCAM_DEBUG_DELAY opt_cam.h 361bf21c633SJustin T. GibbsCAM_DEBUG_BUS opt_cam.h 362bf21c633SJustin T. GibbsCAM_DEBUG_TARGET opt_cam.h 363bf21c633SJustin T. GibbsCAM_DEBUG_LUN opt_cam.h 364bf21c633SJustin T. GibbsCAM_DEBUG_FLAGS opt_cam.h 3656b156f61SSean BrunoCAM_BOOT_DELAY opt_cam.h 366df236247SWarner LoshCAM_IOSCHED_DYNAMIC opt_cam.h 367a3851eecSAlan SomersCAM_IO_STATS opt_cam.h 368d38677d2SWarner LoshCAM_TEST_FAILURE opt_cam.h 3693d20a1ffSBruce EvansSCSI_DELAY opt_scsi.h 370bf21c633SJustin T. GibbsSCSI_NO_SENSE_STRINGS opt_scsi.h 371bf21c633SJustin T. GibbsSCSI_NO_OP_STRINGS opt_scsi.h 372bf21c633SJustin T. Gibbs 373e3a6d3a4SAlexander Motin# Options used only in cam/ata/ata_da.c 374d2ce15bdSMarius StroblATA_STATIC_ID opt_ada.h 375e3a6d3a4SAlexander Motin 376bf21c633SJustin T. Gibbs# Options used only in cam/scsi/scsi_cd.c 377bf21c633SJustin T. GibbsCHANGER_MIN_BUSY_SECONDS opt_cd.h 378bf21c633SJustin T. GibbsCHANGER_MAX_BUSY_SECONDS opt_cd.h 37981fc841cSBruce Evans 380d047fd28SWarner Losh# Options used only in cam/scsi/scsi_da.c 381d047fd28SWarner LoshDA_TRACK_REFS opt_da.h 382d047fd28SWarner Losh 3833ece1bd2SKenneth D. Merry# Options used only in cam/scsi/scsi_sa.c. 384b29f9e40SMatt JacobSA_IO_TIMEOUT opt_sa.h 3859dfb4471SKenneth D. MerrySA_SPACE_TIMEOUT opt_sa.h 3869dfb4471SKenneth D. MerrySA_REWIND_TIMEOUT opt_sa.h 3879dfb4471SKenneth D. MerrySA_ERASE_TIMEOUT opt_sa.h 388cb02c78aSMatt JacobSA_1FM_AT_EOD opt_sa.h 389c30bc9dbSJoerg Wunsch 3903ece1bd2SKenneth D. Merry# Options used only in cam/scsi/scsi_pt.c 3913ece1bd2SKenneth D. MerrySCSI_PT_DEFAULT_TIMEOUT opt_pt.h 3923ece1bd2SKenneth D. Merry 39352e48164SMatt Jacob# Options used only in cam/scsi/scsi_ses.c 39452e48164SMatt JacobSES_ENABLE_PASSTHROUGH opt_ses.h 39552e48164SMatt Jacob 396410605d1SDavid E. O'Brien# Options used in dev/sym/ (Symbios SCSI driver). 397410605d1SDavid E. O'BrienSYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 398410605d1SDavid E. O'Brien # disabled:0 (default), enabled:1 399410605d1SDavid E. O'BrienSYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking 400410605d1SDavid E. O'Brien # disabled:0, enabled:1 (default) 401410605d1SDavid E. O'BrienSYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported 402410605d1SDavid E. O'Brien # default:8, range:[1..64] 403410605d1SDavid E. O'Brien 404355904d5SMatt Jacob# Options used only in dev/isp/* 40573e1de92SMatt JacobISP_TARGET_MODE opt_isp.h 406355904d5SMatt JacobISP_FW_CRASH_DUMP opt_isp.h 407af606348SMatt JacobISP_DEFAULT_ROLES opt_isp.h 40815f0f952SMatt JacobISP_INTERNAL_TARGET opt_isp.h 40908167db8SKenneth D. MerryISP_FCTAPE_OFF opt_isp.h 4103fc2ba4dSMatt Jacob 411c5933b20SScott Long# Options used only in dev/iscsi 412c5933b20SScott LongISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h 413c5933b20SScott Long 41481fc841cSBruce Evans# Net stuff. 415a79b7128SAlfred PerlsteinACCEPT_FILTER_DATA 416744eaff7SDavid MaloneACCEPT_FILTER_DNS 417a79b7128SAlfred PerlsteinACCEPT_FILTER_HTTP 41802b199f1SMax LaierALTQ opt_global.h 41902b199f1SMax LaierALTQ_CBQ opt_altq.h 4202da4559fSWarner LoshALTQ_CDNR opt_altq.h 4210a70aaf8SLuiz Otavio O SouzaALTQ_CODEL opt_altq.h 4222da4559fSWarner LoshALTQ_DEBUG opt_altq.h 4232da4559fSWarner LoshALTQ_HFSC opt_altq.h 424a5b789f6SErmal LuçiALTQ_FAIRQ opt_altq.h 4252da4559fSWarner LoshALTQ_NOPCC opt_altq.h 4262da4559fSWarner LoshALTQ_PRIQ opt_altq.h 42702b199f1SMax LaierALTQ_RED opt_altq.h 42802b199f1SMax LaierALTQ_RIO opt_altq.h 4290ac40133SBrian SomersBOOTP opt_bootp.h 430aea75fdeSBenno RiceBOOTP_BLOCKSIZE opt_bootp.h 4310ac40133SBrian SomersBOOTP_COMPAT opt_bootp.h 4320ac40133SBrian SomersBOOTP_NFSROOT opt_bootp.h 4330ac40133SBrian SomersBOOTP_NFSV3 opt_bootp.h 4340ac40133SBrian SomersBOOTP_WIRED_TO opt_bootp.h 435f0796cd2SGleb SmirnoffDEVICE_POLLING 4362da4559fSWarner LoshDUMMYNET opt_ipdn.h 437f3e7afe2SHans Petter SelaskyRATELIMIT opt_ratelimit.h 43838535d6cSHans Petter SelaskyRATELIMIT_DEBUG opt_ratelimit.h 4391d5e9e22SEivind EklundINET opt_inet.h 440cfa1ca9dSYoshinobu InoueINET6 opt_inet6.h 4411a13f2e6SEdward Tomasz NapieralaSTATS opt_global.h 442fbd1372aSJoerg WunschIPDIVERT 4439cc86ee9SGuido van RooijIPFILTER opt_ipfilter.h 4442da4559fSWarner LoshIPFILTER_DEFAULT_BLOCK opt_ipfilter.h 4459cc86ee9SGuido van RooijIPFILTER_LOG opt_ipfilter.h 4460c3757dfSDarren ReedIPFILTER_LOOKUP opt_ipfilter.h 44774a9466cSGary PalmerIPFIREWALL opt_ipfw.h 448ffdd472dSPeter WemmIPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h 44961c0e134SPaolo PisatiIPFIREWALL_NAT opt_ipfw.h 4503539b9b0SSepherosa ZiehauIPFIREWALL_NAT64 opt_ipfw.h 451b867e84eSAndrey V. ElsukovIPFIREWALL_NPTV6 opt_ipfw.h 4522da4559fSWarner LoshIPFIREWALL_VERBOSE opt_ipfw.h 4532da4559fSWarner LoshIPFIREWALL_VERBOSE_LIMIT opt_ipfw.h 454aac74aeaSAndrey V. ElsukovIPFIREWALL_PMOD opt_ipfw.h 4552da4559fSWarner LoshIPSEC opt_ipsec.h 4562da4559fSWarner LoshIPSEC_DEBUG opt_ipsec.h 457fcf59617SAndrey V. ElsukovIPSEC_SUPPORT opt_ipsec.h 4581b968362SDag-Erling SmørgravIPSTEALTH 459b2e60773SJohn BaldwinKERN_TLS 4602da4559fSWarner LoshKRPC 4612da4559fSWarner LoshLIBALIAS 462d8589bd5SBoris PopovLIBMCHAIN 4636eeac1d9SJulian ElischerMBUF_PROFILING 4642da4559fSWarner LoshMBUF_STRESS_TEST 4652da4559fSWarner LoshMROUTING opt_mrouting.h 4662da4559fSWarner LoshNFSLOCKD 46719e43c16SAlexander V. ChernikovNETLINK opt_netlink.h 4687f7ef494SGleb SmirnoffPF_DEFAULT_TO_DROP opt_pf.h 469fedeb08bSAlexander V. ChernikovROUTE_MPATH opt_route.h 4702da4559fSWarner LoshROUTETABLES opt_route.h 471f5baf8bbSAlexander V. ChernikovFIB_ALGO opt_route.h 4727527624eSRobert WatsonRSS opt_rss.h 473875f3161SDag-Erling SmørgravSLIP_IFF_OPTS opt_slip.h 47486a996e6SHiren PanchasaraTCPPCAP opt_global.h 4753e126de6SGeorge V. Neville-NeilSIFTR 476e24e5683SJonathan T. LooneyTCP_BLACKBOX opt_global.h 477e68b3792SGleb SmirnoffTCP_HHOOK opt_global.h 47809fe6320SNavdeep ParharTCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading 479281a0fd4SPatrick KelseyTCP_RFC7413 opt_inet.h 480281a0fd4SPatrick KelseyTCP_RFC7413_MAX_KEYS opt_inet.h 481c560df6fSPatrick KelseyTCP_RFC7413_MAX_PSKS opt_inet.h 482fcf59617SAndrey V. ElsukovTCP_SIGNATURE opt_ipsec.h 48375ee267cSGleb SmirnoffVLAN_ARRAY opt_vlan.h 484732a02b4SGleb SmirnoffXDR 485914594eaSKris KennawayXBONEHACK 4863458e54aSJulian Elischer 487f8829a4aSRandall Stewart# 488f8829a4aSRandall Stewart# SCTP 489f8829a4aSRandall Stewart# 490f8829a4aSRandall StewartSCTP opt_sctp.h 49195033af9SMark JohnstonSCTP_SUPPORT opt_sctp.h 49280fefe0aSRandall StewartSCTP_DEBUG opt_sctp.h # Enable debug printfs 49380fefe0aSRandall StewartSCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity 49480fefe0aSRandall StewartSCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free 49580fefe0aSRandall StewartSCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity 49680fefe0aSRandall StewartSCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets 49780fefe0aSRandall StewartSCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed 49880fefe0aSRandall StewartSCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. 499ff014514SRandall StewartSCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. 500bfc46083SRandall StewartSCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs 50100db3c63SMichael TuexenSCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl 502f0396ad1SMichael TuexenSCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats 50380fefe0aSRandall Stewart# 50480fefe0aSRandall Stewart# 50580fefe0aSRandall Stewart# 506f8829a4aSRandall Stewart 5074cf49a43SJulian Elischer# Netgraph(4). Use option NETGRAPH to enable the base netgraph code. 5084cf49a43SJulian Elischer# Each netgraph node type can be either be compiled into the kernel 5094cf49a43SJulian Elischer# or loaded dynamically. To get the former, include the corresponding 510ed2dbd31SArchie Cobbs# option below. Each type has its own man page, e.g. ng_async(4). 5114cf49a43SJulian ElischerNETGRAPH 51273e87266SGleb SmirnoffNETGRAPH_DEBUG opt_netgraph.h 5134cf49a43SJulian ElischerNETGRAPH_ASYNC opt_netgraph.h 514b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH opt_netgraph.h 515b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_BT3C opt_netgraph.h 516b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_H4 opt_netgraph.h 517b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_HCI opt_netgraph.h 518b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h 519b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h 520b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_UBT opt_netgraph.h 521b84b10f9SMaksim YevmenkinNETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h 52292a3e552SArchie CobbsNETGRAPH_BPF opt_netgraph.h 523ed2dbd31SArchie CobbsNETGRAPH_BRIDGE opt_netgraph.h 5247d3b4a08SAlexander MotinNETGRAPH_CAR opt_netgraph.h 5259b5ada0bSMaxim SobolevNETGRAPH_CHECKSUM opt_netgraph.h 5264cf49a43SJulian ElischerNETGRAPH_CISCO opt_netgraph.h 5279e6f1d3bSGleb SmirnoffNETGRAPH_DEFLATE opt_netgraph.h 52831578ac8SGleb SmirnoffNETGRAPH_DEVICE opt_netgraph.h 5294cf49a43SJulian ElischerNETGRAPH_ECHO opt_netgraph.h 5309d564133SRobert WatsonNETGRAPH_EIFACE opt_netgraph.h 531e1e1452dSArchie CobbsNETGRAPH_ETHER opt_netgraph.h 5321018c6cbSJulian ElischerNETGRAPH_ETHER_ECHO opt_netgraph.h 533d07af9d9SRobert WatsonNETGRAPH_FEC opt_netgraph.h 5344cf49a43SJulian ElischerNETGRAPH_FRAME_RELAY opt_netgraph.h 53594408d94SBrooks DavisNETGRAPH_GIF opt_netgraph.h 53694408d94SBrooks DavisNETGRAPH_GIF_DEMUX opt_netgraph.h 5374cf49a43SJulian ElischerNETGRAPH_HOLE opt_netgraph.h 5384cf49a43SJulian ElischerNETGRAPH_IFACE opt_netgraph.h 539c2eed105SBrooks DavisNETGRAPH_IP_INPUT opt_netgraph.h 540f2a7ef4eSGleb SmirnoffNETGRAPH_IPFW opt_netgraph.h 5416e874711SArchie CobbsNETGRAPH_KSOCKET opt_netgraph.h 542901fadf7SArchie CobbsNETGRAPH_L2TP opt_netgraph.h 543d971c22bSRobert WatsonNETGRAPH_LMI opt_netgraph.h 544a2b408adSArchie CobbsNETGRAPH_MPPC_COMPRESSION opt_netgraph.h 545a2b408adSArchie CobbsNETGRAPH_MPPC_ENCRYPTION opt_netgraph.h 546c4c9b52bSGleb SmirnoffNETGRAPH_NAT opt_netgraph.h 547cec50deaSGleb SmirnoffNETGRAPH_NETFLOW opt_netgraph.h 5487d7a5b89SArchie CobbsNETGRAPH_ONE2MANY opt_netgraph.h 549d359a62dSAndrey V. ElsukovNETGRAPH_PATCH opt_netgraph.h 550991633afSMarko ZecNETGRAPH_PIPE opt_netgraph.h 5516827c8feSArchie CobbsNETGRAPH_PPP opt_netgraph.h 5526827c8feSArchie CobbsNETGRAPH_PPPOE opt_netgraph.h 553add85a1dSArchie CobbsNETGRAPH_PPTPGRE opt_netgraph.h 5549e6f1d3bSGleb SmirnoffNETGRAPH_PRED1 opt_netgraph.h 5554cf49a43SJulian ElischerNETGRAPH_RFC1490 opt_netgraph.h 5564cf49a43SJulian ElischerNETGRAPH_SOCKET opt_netgraph.h 5574d60fee2SBrooks DavisNETGRAPH_SPLIT opt_netgraph.h 5580a6818e2SRoman KurakinNETGRAPH_SPPP opt_netgraph.h 559d473c9d5SGleb SmirnoffNETGRAPH_TAG opt_netgraph.h 560e9110049SGleb SmirnoffNETGRAPH_TCPMSS opt_netgraph.h 5614cf49a43SJulian ElischerNETGRAPH_TEE opt_netgraph.h 5624cf49a43SJulian ElischerNETGRAPH_TTY opt_netgraph.h 5634cf49a43SJulian ElischerNETGRAPH_UI opt_netgraph.h 56406e36c4dSJulian ElischerNETGRAPH_VJC opt_netgraph.h 565b4263060SRuslan ErmilovNETGRAPH_VLAN opt_netgraph.h 566666ea1b6SMaksim Yevmenkin 56767a2a28fSEric Anholt# DRM options 56867a2a28fSEric AnholtDRM_DEBUG opt_drm.h 56967a2a28fSEric Anholt 57010a4360cSPyun YongHyeonTI_SF_BUF_JUMBO opt_ti.h 57198cb733cSKenneth D. MerryTI_JUMBO_HDRSPLIT opt_ti.h 57298cb733cSKenneth D. Merry 5733f2076daSEivind Eklund# Misc debug flags. Most of these should probably be replaced with 5743f2076daSEivind Eklund# 'DEBUG', and then let people recompile just the interesting modules 575fdf94d1aSNicolas Souchu# with 'make CC="cc -DDEBUG"'. 576a6de7b79SNicolas SouchuDEBUG_1284 opt_ppb_1284.h 577fdf94d1aSNicolas SouchuLPT_DEBUG opt_lpt.h 5787b7bf77eSNicolas SouchuPLIP_DEBUG opt_plip.h 5793f2076daSEivind EklundLOCKF_DEBUG opt_debug_lockf.h 5803f2076daSEivind EklundSI_DEBUG opt_debug_si.h 58141c1a233SGleb SmirnoffIFMEDIA_DEBUG opt_ifmedia.h 5823f2076daSEivind Eklund 583909232c4SEivind Eklund# Fb options 584909232c4SEivind EklundFB_DEBUG opt_fb.h 585909232c4SEivind Eklund 58604fb1490SNicolas Souchu# ppbus related options 58704fb1490SNicolas SouchuPERIPH_1284 opt_ppb_1284.h 58804fb1490SNicolas SouchuDONTPROBE_1284 opt_ppb_1284.h 58904fb1490SNicolas Souchu 59004fb1490SNicolas Souchu# smbus related options 59104fb1490SNicolas SouchuENABLE_ALART opt_intpm.h 5923f2076daSEivind Eklund 59314834de4SEivind Eklund# These cause changes all over the kernel 594909232c4SEivind EklundBLKDEV_IOSIZE opt_global.h 59508ebe101SWarner LoshBURN_BRIDGES opt_global.h 59614834de4SEivind EklundDEBUG opt_global.h 59715a1057cSEivind EklundDEBUG_LOCKS opt_global.h 5985526d2d9SEivind EklundDEBUG_VFS_LOCKS opt_global.h 599e36dee2cSWarner LoshDFLTPHYS opt_global.h 60014834de4SEivind EklundDIAGNOSTIC opt_global.h 60134b15f2aSJohn BaldwinINVARIANT_SUPPORT opt_global.h 6025526d2d9SEivind EklundINVARIANTS opt_global.h 6034ca8c1efSConrad MeyerKASSERT_PANIC_OPTIONAL opt_global.h 60468b739cdSAttilio RaoMAXCPU opt_global.h 605941646f5SAttilio RaoMAXMEMDOM opt_global.h 606cd853791SKonstantin BelousovMAXPHYS opt_maxphys.h 6072c8f5a28SKenneth D. MerryMCLSHIFT opt_global.h 608d01cde04SBruce EvansMUTEX_NOINLINE opt_global.h 6097c0435b9SKip MacyLOCK_PROFILING opt_global.h 6102c8f5a28SKenneth D. MerryMSIZE opt_global.h 6110b5438c6SRobert WatsonREGRESSION opt_global.h 6123f08bd8bSJohn BaldwinRWLOCK_NOINLINE opt_global.h 6134e7f640dSJohn BaldwinSX_NOINLINE opt_global.h 6145526d2d9SEivind EklundVFS_BIO_DEBUG opt_global.h 615d9bed5beSJohn Dyson 616d9bed5beSJohn Dyson# These are VM related options 617d9bed5beSJohn DysonVM_KMEM_SIZE opt_vm.h 618d9bed5beSJohn DysonVM_KMEM_SIZE_SCALE opt_vm.h 619d9bed5beSJohn DysonVM_KMEM_SIZE_MAX opt_vm.h 620b8e7fc24SAlan CoxVM_NRESERVLEVEL opt_vm.h 621b8e7fc24SAlan CoxVM_LEVEL_0_ORDER opt_vm.h 622faa5f8d8SAndrzej BialeckiNO_SWAPPING opt_vm.h 623eae870cdSRobert WatsonMALLOC_MAKE_FAILURES opt_vm.h 624a59f8b9eSJeff RobersonMALLOC_PROFILE opt_vm.h 625d7854da1SMatthew D FlemingMALLOC_DEBUG_MAXZONES opt_vm.h 62620f71813SJohn-Mark Gurney 627e4eb384bSBosko Milekic# The MemGuard replacement allocator used for tamper-after-free detection 628e4eb384bSBosko MilekicDEBUG_MEMGUARD opt_vm.h 629e4eb384bSBosko Milekic 630847a2a17SPawel Jakub Dawidek# The RedZone malloc(9) protection 631847a2a17SPawel Jakub DawidekDEBUG_REDZONE opt_vm.h 632847a2a17SPawel Jakub Dawidek 633ecd19816SMike Smith# Standard SMP options 634fdce57a0SJohn BaldwinEARLY_AP_STARTUP opt_global.h 635ecd19816SMike SmithSMP opt_global.h 636b6715dabSJeff RobersonNUMA opt_global.h 637751bf650SJun-ichiro itojun Hagino 63858067a99SPoul-Henning Kamp# Size of the kernel message buffer 63958067a99SPoul-Henning KampMSGBUF_SIZE opt_msgbuf.h 640ecbb00a2SDoug Rabson 641df394affSJohn-Mark Gurney# NFS options 642df394affSJohn-Mark GurneyNFS_MINATTRTIMO opt_nfs.h 643df394affSJohn-Mark GurneyNFS_MAXATTRTIMO opt_nfs.h 644df394affSJohn-Mark GurneyNFS_MINDIRATTRTIMO opt_nfs.h 645df394affSJohn-Mark GurneyNFS_MAXDIRATTRTIMO opt_nfs.h 646df394affSJohn-Mark GurneyNFS_DEBUG opt_nfs.h 647df394affSJohn-Mark Gurney 648b4b3e349SAllan Jude# TMPFS options 649b4b3e349SAllan JudeTMPFS_PAGES_MINRESERVED opt_tmpfs.h 650b4b3e349SAllan Jude 6511662b008SIan Lepore# Options for uart(4) 6528194412bSMarcel MoolenaarUART_PPS_ON_CTS opt_uart.h 6531662b008SIan LeporeUART_POLL_FREQ opt_uart.h 654e0fe7c95SAdrian ChaddUART_DEV_TOLERANCE_PCT opt_uart.h 6558194412bSMarcel Moolenaar 656709f2df6SDoug Rabson# options for bus/device framework 657709f2df6SDoug RabsonBUS_DEBUG opt_bus.h 6580cec007cSNick Hibma 6590cec007cSNick Hibma# options for USB support 6600cec007cSNick HibmaUSB_DEBUG opt_usb.h 661773dfc25SHans Petter SelaskyUSB_HOST_ALIGN opt_usb.h 6623da99f72SAndrew ThompsonUSB_REQ_DEBUG opt_usb.h 663fa49bce5SHans Petter SelaskyUSB_TEMPLATE opt_usb.h 66431d22003SMarcel MoolenaarUSB_VERBOSE opt_usb.h 6658b1ce329SHans Petter SelaskyUSB_DMA_SINGLE_ALLOC opt_usb.h 666bfa98d2bSSam LefflerUSB_EHCI_BIG_ENDIAN_DESC opt_usb.h 667fe75118bSNick HibmaU3G_DEBUG opt_u3g.h 668f548daf0SJohn BaldwinUKBD_DFLT_KEYMAP opt_ukbd.h 669565f53bbSShunsuke AkiyamaUPLCOM_INTR_INTERVAL opt_uplcom.h 67020280807SShunsuke AkiyamaUVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h 671565f53bbSShunsuke AkiyamaUVSCOM_INTR_INTERVAL opt_uvscom.h 672a9d45962SPeter Wemm 6737453645fSAndriy Voskoboinyk# options for the Realtek rtwn driver 6747453645fSAndriy VoskoboinykRTWN_DEBUG opt_rtwn.h 6757453645fSAndriy VoskoboinykRTWN_WITHOUT_UCODE opt_rtwn.h 6767873b2abSAndriy Voskoboinyk 6779775e378SJohn Birrell# Embedded system options 678e9484e32SRuslan ErmilovINIT_PATH 679b307e58fSPoul-Henning Kamp 680e9484e32SRuslan ErmilovROOTDEVNAME 681814ce988SDoug Rabson 682fc5bae39SSevan JaniyanFDC_DEBUG opt_fdc.h 6833b2d592cSJordan K. HubbardPCFCLOCK_VERBOSE opt_pcfclock.h 6843b2d592cSJordan K. HubbardPCFCLOCK_MAX_RETRIES opt_pcfclock.h 685f9d186edSScott Long 6860384fff8SJason EvansKTR opt_global.h 6874b124a4bSJeff RobersonKTR_ALQ opt_ktr.h 688d8f03321SJohn BaldwinKTR_MASK opt_ktr.h 689d8f03321SJohn BaldwinKTR_CPUMASK opt_ktr.h 6900384fff8SJason EvansKTR_COMPILE opt_global.h 69136b7dde4SAndriy GaponKTR_BOOT_ENTRIES opt_global.h 6920384fff8SJason EvansKTR_ENTRIES opt_global.h 693d8f03321SJohn BaldwinKTR_VERBOSE opt_ktr.h 6940384fff8SJason EvansWITNESS opt_global.h 695e2ee2173SMarcel MoolenaarWITNESS_KDB opt_witness.h 696e63091eaSMarcel MoolenaarWITNESS_NO_VNODE opt_witness.h 697660d1e3aSJohn BaldwinWITNESS_SKIPSPIN opt_witness.h 698146cbf6fSWarner LoshWITNESS_COUNT opt_witness.h 699c319ea15SAndriy GaponOPENSOLARIS_WITNESS opt_global.h 7000384fff8SJason Evans 70105ee75efSGleb SmirnoffEPOCH_TRACE opt_global.h 702dd902d01SGleb Smirnoff 703b1f12b61STakanori Watanabe# options for ACPI support 704b1f12b61STakanori WatanabeACPI_DEBUG opt_acpi.h 7053ff9febdSJung-uk KimACPI_MAX_TASKS opt_acpi.h 706c573e654SMitsuru IWASAKIACPI_MAX_THREADS opt_acpi.h 707f17e3a0aSAndrew TurnerDEV_ACPI opt_acpi.h 70835af9331SWarner LoshACPI_EARLY_EPYC_WAR opt_acpi.h 70993bcdfe2SPoul-Henning Kamp 7106186bfbdSRuslan Bukin# options for IOMMU support 7116186bfbdSRuslan BukinIOMMU opt_iommu.h 7126186bfbdSRuslan Bukin 713acb8c149SMarius Strobl# ISA support 714acb8c149SMarius StroblDEV_ISA opt_isa.h 715d6f1e6aaSWarner LoshISAPNP opt_dontuse.h 716acb8c149SMarius Strobl 717810d0bd1SPeter Wemm# various 'device presence' options. 718d01cde04SBruce EvansDEV_BPF opt_bpf.h 719a9771948SGleb SmirnoffDEV_CARP opt_carp.h 720beae9392SWarner LoshDEV_NETMAP opt_global.h 721beae9392SWarner LoshDEV_PCI opt_pci.h 722beae9392SWarner LoshDEV_PF opt_pf.h 723beae9392SWarner LoshDEV_PFLOG opt_pf.h 724beae9392SWarner LoshDEV_PFSYNC opt_pf.h 72528ab032eSJake BurkholderDEV_SPLASH opt_splash.h 726beae9392SWarner LoshDEV_VLAN opt_vlan.h 7279b04180cSIan Dowse 728d8636a9aSPaul Saab# bce driver 729d8636a9aSPaul SaabBCE_DEBUG opt_bce.h 730584d21f6SDoug AmbriskoBCE_NVRAM_WRITE_SUPPORT opt_bce.h 731d8636a9aSPaul Saab 732395bb186SSam LefflerSOCKBUF_DEBUG opt_global.h 733395bb186SSam Leffler 734dd46ab31SDavid Christensen 735b7c4858fSSam Leffler# options for hifn driver 736b7c4858fSSam LefflerHIFN_DEBUG opt_hifn.h 737b7c4858fSSam LefflerHIFN_RNDTEST opt_hifn.h 73828ab032eSJake Burkholder 739fc66b6e9SSam Leffler# options for safenet driver 740fc66b6e9SSam LefflerSAFE_DEBUG opt_safe.h 741fc66b6e9SSam LefflerSAFE_NO_RNG opt_safe.h 742fc66b6e9SSam LefflerSAFE_RNDTEST opt_safe.h 743fc66b6e9SSam Leffler 74427cf7d04SAleksandr Rybalko# syscons/vt options 74528ab032eSJake BurkholderMAXCONS opt_syscons.h 74628ab032eSJake BurkholderSC_ALT_MOUSE_IMAGE opt_syscons.h 74728ab032eSJake BurkholderSC_CUT_SPACES2TABS opt_syscons.h 74828ab032eSJake BurkholderSC_CUT_SEPCHARS opt_syscons.h 74928ab032eSJake BurkholderSC_DEBUG_LEVEL opt_syscons.h 75028ab032eSJake BurkholderSC_DFLT_FONT opt_syscons.h 751d09131e0SBruce EvansSC_DFLT_TERM opt_syscons.h 752e2ee2173SMarcel MoolenaarSC_DISABLE_KDBKEY opt_syscons.h 75328ab032eSJake BurkholderSC_DISABLE_REBOOT opt_syscons.h 75428ab032eSJake BurkholderSC_HISTORY_SIZE opt_syscons.h 75528ab032eSJake BurkholderSC_KERNEL_CONS_ATTR opt_syscons.h 75697291303SBruce EvansSC_KERNEL_CONS_ATTRS opt_syscons.h 75728ab032eSJake BurkholderSC_KERNEL_CONS_REV_ATTR opt_syscons.h 75828ab032eSJake BurkholderSC_MOUSE_CHAR opt_syscons.h 75928ab032eSJake BurkholderSC_NO_CUTPASTE opt_syscons.h 76028ab032eSJake BurkholderSC_NO_FONT_LOADING opt_syscons.h 76128ab032eSJake BurkholderSC_NO_HISTORY opt_syscons.h 7626e62b069SMarius StroblSC_NO_MODE_CHANGE opt_syscons.h 763d01cde04SBruce EvansSC_NO_SUSPEND_VTYSWITCH opt_syscons.h 76428ab032eSJake BurkholderSC_NO_SYSMOUSE opt_syscons.h 765d09131e0SBruce EvansSC_NO_TERM_DUMB opt_syscons.h 766d09131e0SBruce EvansSC_NO_TERM_SC opt_syscons.h 767d09131e0SBruce EvansSC_NO_TERM_TEKEN opt_syscons.h 76828ab032eSJake BurkholderSC_NORM_ATTR opt_syscons.h 76928ab032eSJake BurkholderSC_NORM_REV_ATTR opt_syscons.h 77028ab032eSJake BurkholderSC_PIXEL_MODE opt_syscons.h 77128ab032eSJake BurkholderSC_RENDER_DEBUG opt_syscons.h 77228ab032eSJake BurkholderSC_TWOBUTTON_MOUSE opt_syscons.h 773775ed1ceSEd MasteVT_ALT_TO_ESC_HACK opt_syscons.h 774e9ee2675SMark JohnstonVT_FB_MAX_WIDTH opt_syscons.h 775e9ee2675SMark JohnstonVT_FB_MAX_HEIGHT opt_syscons.h 776775ed1ceSEd MasteVT_MAXWINDOWS opt_syscons.h 777775ed1ceSEd MasteVT_TWOBUTTON_MOUSE opt_syscons.h 77800f4f023SAleksandr RybalkoDEV_SC opt_syscons.h 77900f4f023SAleksandr RybalkoDEV_VT opt_syscons.h 78000f4f023SAleksandr Rybalko 78183409a55SEd Schouten# teken terminal emulator options 782e42fc368SEd SchoutenTEKEN_CONS25 opt_teken.h 78383409a55SEd SchoutenTEKEN_UTF8 opt_teken.h 7847344ee18SMarius StroblTERMINAL_KERN_ATTR opt_teken.h 7857344ee18SMarius StroblTERMINAL_NORM_ATTR opt_teken.h 78683409a55SEd Schouten 787e0b65125SJohn Birrell# options for printf 788e0b65125SJohn BirrellPRINTF_BUFR_SIZE opt_printf.h 7892a4650ccSKyle EvansBOOT_TAG opt_printf.h 7902a4650ccSKyle EvansBOOT_TAG_SZ opt_printf.h 791e0b65125SJohn Birrell 79228ab032eSJake Burkholder# kbd options 79328ab032eSJake BurkholderKBD_DISABLE_KEYMAP_LOAD opt_kbd.h 79428ab032eSJake BurkholderKBD_INSTALL_CDEV opt_kbd.h 79528ab032eSJake BurkholderKBD_MAXRETRY opt_kbd.h 79628ab032eSJake BurkholderKBD_MAXWAIT opt_kbd.h 79728ab032eSJake BurkholderKBD_RESETDELAY opt_kbd.h 798c51978f4SMichael PaepckeKBD_DELAY1 opt_kbd.h 799c51978f4SMichael PaepckeKBD_DELAY2 opt_kbd.h 80028ab032eSJake BurkholderKBDIO_DEBUG opt_kbd.h 80146360281SEd MasteKBDMUX_DFLT_KEYMAP opt_kbdmux.h 80246360281SEd Maste 803a585a9a1SSam Leffler# options for the Atheros driver 804a585a9a1SSam LefflerATH_DEBUG opt_ath.h 805a585a9a1SSam LefflerATH_TXBUF opt_ath.h 806a585a9a1SSam LefflerATH_RXBUF opt_ath.h 807a585a9a1SSam LefflerATH_DIAGAPI opt_ath.h 808a585a9a1SSam LefflerATH_TX99_DIAG opt_ath.h 80910dc8de4SAdrian ChaddATH_ENABLE_11N opt_ath.h 81010dc8de4SAdrian ChaddATH_ENABLE_DFS opt_ath.h 81179f57b35SAdrian ChaddATH_EEPROM_FIRMWARE opt_ath.h 812e1b5ab97SAdrian ChaddATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h 813425dd534SAdrian ChaddATH_DEBUG_ALQ opt_ath.h 814425dd534SAdrian ChaddATH_KTR_INTR_DEBUG opt_ath.h 815a585a9a1SSam Leffler 81633644623SSam Leffler# options for the Atheros hal 81774f355f0SAdrian Chadd# XXX For now, this breaks non-AR9130 chipsets, so only use it 818a1ff7af0SPedro F. Giffuni# XXX when actually targeting AR9130. 819f8813c75SJohn BaldwinAH_SUPPORT_AR9130 opt_ah.h 82033644623SSam Leffler 8218805f765SAdrian Chadd# This is required for AR933x SoC support 8228805f765SAdrian ChaddAH_SUPPORT_AR9330 opt_ah.h 8238805f765SAdrian ChaddAH_SUPPORT_AR9340 opt_ah.h 8241b34d261SAdrian ChaddAH_SUPPORT_QCA9530 opt_ah.h 8257b95ec7eSAdrian ChaddAH_SUPPORT_QCA9550 opt_ah.h 8268805f765SAdrian Chadd 82733644623SSam LefflerAH_DEBUG opt_ah.h 82833644623SSam LefflerAH_ASSERT opt_ah.h 82933644623SSam LefflerAH_DEBUG_ALQ opt_ah.h 83033644623SSam LefflerAH_REGOPS_FUNC opt_ah.h 83133644623SSam LefflerAH_WRITE_REGDOMAIN opt_ah.h 83233644623SSam LefflerAH_DEBUG_COUNTRY opt_ah.h 83333644623SSam LefflerAH_WRITE_EEPROM opt_ah.h 83433644623SSam LefflerAH_PRIVATE_DIAG opt_ah.h 83533644623SSam LefflerAH_NEED_DESC_SWAP opt_ah.h 83633644623SSam LefflerAH_USE_INIPDGAIN opt_ah.h 83759efa8b5SSam LefflerAH_MAXCHAN opt_ah.h 838bc391cb2SWarner LoshAH_RXCFG_SDMAMW_4BYTES opt_ah.h 839425dd534SAdrian ChaddAH_INTERRUPT_DEBUGGING opt_ah.h 840b569f9f5SAdrian Chadd# AR5416 and later interrupt mitigation 84174f355f0SAdrian Chadd# XXX do not use this for AR9130 842b569f9f5SAdrian ChaddAH_AR5416_INTERRUPT_MITIGATION opt_ah.h 843b569f9f5SAdrian Chadd 8442593e9dcSRuslan Bukin# options for the Altera mSGDMA driver (altera_msgdma) 8452593e9dcSRuslan BukinALTERA_MSGDMA_DESC_STD opt_altera_msgdma.h 8462593e9dcSRuslan BukinALTERA_MSGDMA_DESC_EXT opt_altera_msgdma.h 8472593e9dcSRuslan BukinALTERA_MSGDMA_DESC_PF_STD opt_altera_msgdma.h 8482593e9dcSRuslan BukinALTERA_MSGDMA_DESC_PF_EXT opt_altera_msgdma.h 8492593e9dcSRuslan Bukin 85012e36acbSWarner Losh# options for the Broadcom BCM43xx driver (bwi) 85112e36acbSWarner LoshBWI_DEBUG opt_bwi.h 85212e36acbSWarner LoshBWI_DEBUG_VERBOSE opt_bwi.h 85312e36acbSWarner Losh 85446d0ce84SAdrian Chadd# options for the Brodacom BCM43xx driver (bwn) 855e8f2757cSAdrian ChaddBWN_DEBUG opt_bwn.h 856e7446226SAdrian ChaddBWN_GPL_PHY opt_bwn.h 8578d14ca9cSLandon J. FullerBWN_USE_SIBA opt_bwn.h 85846d0ce84SAdrian Chadd 859d7821a33SAdrian Chadd# Options for the SIBA driver 860d7821a33SAdrian ChaddSIBA_DEBUG opt_siba.h 861d7821a33SAdrian Chadd 862b032f27cSSam Leffler# options for the Marvell 8335 wireless driver 863b032f27cSSam LefflerMALO_DEBUG opt_malo.h 864b032f27cSSam LefflerMALO_TXBUF opt_malo.h 865b032f27cSSam LefflerMALO_RXBUF opt_malo.h 866b032f27cSSam Leffler 867cf4c5a53SSam Leffler# options for the Marvell wireless driver 868cf4c5a53SSam LefflerMWL_DEBUG opt_mwl.h 869cf4c5a53SSam LefflerMWL_TXBUF opt_mwl.h 870cf4c5a53SSam LefflerMWL_RXBUF opt_mwl.h 871cf4c5a53SSam LefflerMWL_DIAGAPI opt_mwl.h 872cf4c5a53SSam LefflerMWL_AGGR_SIZE opt_mwl.h 873cf4c5a53SSam LefflerMWL_TX_NODROP opt_mwl.h 874cf4c5a53SSam Leffler 875a8d7fc4aSZbigniew Bodek# Options for the Marvell NETA driver 876a8d7fc4aSZbigniew BodekMVNETA_MULTIQUEUE opt_mvneta.h 877a8d7fc4aSZbigniew BodekMVNETA_KTR opt_mvneta.h 878a8d7fc4aSZbigniew Bodek 87997e2b41aSRui Paulo# Options for the Intel 802.11ac wireless driver 8803d4e84feSRui PauloIWM_DEBUG opt_iwm.h 8813d4e84feSRui Paulo 8823d4e84feSRui Paulo# Options for the Intel 802.11n wireless driver 883c49debb6SAdrian ChaddIWN_DEBUG opt_iwn.h 884c49debb6SAdrian Chadd 88584ac51d8SAdrian Chadd# Options for the Intel 3945ABG wireless driver 88684ac51d8SAdrian ChaddWPI_DEBUG opt_wpi.h 88784ac51d8SAdrian Chadd 888869093b1SHidetoshi Shimokawa# dcons options 889869093b1SHidetoshi ShimokawaDCONS_BUF_SIZE opt_dcons.h 890869093b1SHidetoshi ShimokawaDCONS_POLL_HZ opt_dcons.h 891869093b1SHidetoshi ShimokawaDCONS_FORCE_CONSOLE opt_dcons.h 892869093b1SHidetoshi ShimokawaDCONS_FORCE_GDB opt_dcons.h 893f37a929cSPeter Wemm 894ebccf1e3SJoseph Koshy# HWPMC options 895680f1afdSJohn BaldwinHWPMC_DEBUG opt_global.h 8964da0d332SPeter WemmHWPMC_HOOKS 8971b930fb7SOleksandr TymoshenkoHWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h 898e1fd210eSCraig Rodrigues 899b032f27cSSam Leffler# 802.11 support layer 900b032f27cSSam LefflerIEEE80211_DEBUG opt_wlan.h 901b032f27cSSam LefflerIEEE80211_DEBUG_REFCNT opt_wlan.h 90259aa14a9SRui PauloIEEE80211_SUPPORT_MESH opt_wlan.h 903616190d0SSam LefflerIEEE80211_SUPPORT_SUPERG opt_wlan.h 90410ad9a77SSam LefflerIEEE80211_SUPPORT_TDMA opt_wlan.h 905f4e2f6c9SAdrian ChaddIEEE80211_ALQ opt_wlan.h 90662f8a13aSAdrian ChaddIEEE80211_DFS_DEBUG opt_wlan.h 90710ad9a77SSam Leffler 90810ad9a77SSam Leffler# 802.11 TDMA support 90910ad9a77SSam LefflerTDMA_SLOTLEN_DEFAULT opt_tdma.h 91010ad9a77SSam LefflerTDMA_SLOTCNT_DEFAULT opt_tdma.h 91110ad9a77SSam LefflerTDMA_BINTVAL_DEFAULT opt_tdma.h 91210ad9a77SSam LefflerTDMA_TXRATE_11B_DEFAULT opt_tdma.h 91310ad9a77SSam LefflerTDMA_TXRATE_11G_DEFAULT opt_tdma.h 91410ad9a77SSam LefflerTDMA_TXRATE_11A_DEFAULT opt_tdma.h 9159e0ebab5SSam LefflerTDMA_TXRATE_TURBO_DEFAULT opt_tdma.h 9169e0ebab5SSam LefflerTDMA_TXRATE_HALF_DEFAULT opt_tdma.h 9179e0ebab5SSam LefflerTDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h 9189e0ebab5SSam LefflerTDMA_TXRATE_11NA_DEFAULT opt_tdma.h 9199e0ebab5SSam LefflerTDMA_TXRATE_11NG_DEFAULT opt_tdma.h 920b032f27cSSam Leffler 92107615495SHans Petter Selasky# VideoMode 92207615495SHans Petter SelaskyPICKMODE_DEBUG opt_videomode.h 92307615495SHans Petter Selasky 92467addcdeSMarko Zec# Network stack virtualization options 925457af166SJulian ElischerVIMAGE opt_global.h 92667addcdeSMarko ZecVNET_DEBUG opt_global.h 92763425a7fSSam Leffler 92863425a7fSSam Leffler# Common Flash Interface (CFI) options 92963425a7fSSam LefflerCFI_SUPPORT_STRATAFLASH opt_cfi.h 93063425a7fSSam LefflerCFI_ARMEDANDDANGEROUS opt_cfi.h 9313f84dfc1SAdrian ChaddCFI_HARDWAREBYTESWAP opt_cfi.h 93290da2b28SAriff Abdullah 93390da2b28SAriff Abdullah# Sound options 93490da2b28SAriff AbdullahSND_DEBUG opt_snd.h 93590da2b28SAriff AbdullahSND_DIAGNOSTIC opt_snd.h 93690da2b28SAriff AbdullahSND_FEEDER_MULTIFORMAT opt_snd.h 93790da2b28SAriff AbdullahSND_FEEDER_FULL_MULTIFORMAT opt_snd.h 93890da2b28SAriff AbdullahSND_FEEDER_RATE_HP opt_snd.h 93990da2b28SAriff AbdullahSND_PCM_64 opt_snd.h 94090da2b28SAriff AbdullahSND_OLDSTEREO opt_snd.h 941efba048eSXin LI 942205d67b0SXin LIX86BIOS 94377e46080SRafal Jaworowski 94477e46080SRafal Jaworowski# Flattened device tree options 94577e46080SRafal JaworowskiFDT opt_platform.h 94677e46080SRafal JaworowskiFDT_DTB_STATIC opt_platform.h 947e4cd31ddSJeff Roberson 948e4cd31ddSJeff Roberson# OFED Infiniband stack 949a9c42ce4SBjoern A. ZeebOFED opt_ofed.h 950e4cd31ddSJeff RobersonOFED_DEBUG_INIT opt_ofed.h 951e4cd31ddSJeff RobersonSDP opt_ofed.h 952e4cd31ddSJeff RobersonSDP_DEBUG opt_ofed.h 953eacace93SXin LIIPOIB opt_ofed.h 954e4cd31ddSJeff RobersonIPOIB_DEBUG opt_ofed.h 955e4cd31ddSJeff RobersonIPOIB_CM opt_ofed.h 956c720b9bdSAdrian Chadd 957097055e2SEdward Tomasz Napierala# Resource Accounting 958097055e2SEdward Tomasz NapieralaRACCT opt_global.h 959ba8f0eb8SEdward Tomasz NapieralaRACCT_DEFAULT_TO_DISABLED opt_global.h 960097055e2SEdward Tomasz Napierala 961ec125fbbSEdward Tomasz Napierala# Resource Limits 962ec125fbbSEdward Tomasz NapieralaRCTL opt_global.h 963db3fcaf9SDag-Erling Smørgrav 964db3fcaf9SDag-Erling Smørgrav# Random number generator(s) 965a3c41f8bSConrad Meyer# Alternative RNG algorithm. 966a3c41f8bSConrad MeyerRANDOM_FENESTRASX opt_global.h 967646041a8SMark Murray# With this, no entropy processor is loaded, but the entropy 968646041a8SMark Murray# harvesting infrastructure is present. This means an entropy 969646041a8SMark Murray# processor may be loaded as a module. 9707afd9bf0SEnji CooperRANDOM_LOADABLE opt_global.h 971e866d8f0SMark Murray# This turns on high-rate and potentially expensive harvesting in 972e866d8f0SMark Murray# the uma slab allocator. 973e866d8f0SMark MurrayRANDOM_ENABLE_UMA opt_global.h 974a6bc59f2SMatt MacyRANDOM_ENABLE_ETHER opt_global.h 97523c9098bSSean Bruno 9764ee7d3b0SMarcin Wojtas# This options turns TPM into entropy source. 9774ee7d3b0SMarcin WojtasTPM_HARVEST opt_tpm.h 9784ee7d3b0SMarcin Wojtas 979fb403678SAdrian Chadd# BHND(4) driver 980fb403678SAdrian ChaddBHND_LOGLEVEL opt_global.h 98103c34e1bSAdrian Chadd 98203c34e1bSAdrian Chadd# GPIO and child devices 98303c34e1bSAdrian ChaddGPIO_SPI_DEBUG opt_gpio.h 9842b3f6d66SOleksandr Tymoshenko 9851fcf4de0SIan Lepore# SPI devices 9861fcf4de0SIan LeporeSPIGEN_LEGACY_CDEVNAME opt_spi.h 9871fcf4de0SIan Lepore 988477e3effSMichael Zhilin# etherswitch(4) driver 989477e3effSMichael ZhilinRTL8366_SOFT_RESET opt_etherswitch.h 990477e3effSMichael Zhilin 9912b3f6d66SOleksandr Tymoshenko# evdev protocol support 992a6b15a34SOleksandr TymoshenkoEVDEV_SUPPORT opt_evdev.h 9932b3f6d66SOleksandr TymoshenkoEVDEV_DEBUG opt_evdev.h 9942b3f6d66SOleksandr TymoshenkoUINPUT_DEBUG opt_evdev.h 9950046bef8SAdrian Chadd 99685e4ae1eSSepherosa Ziehau# Hyper-V network driver 99785e4ae1eSSepherosa ZiehauHN_DEBUG opt_hn.h 998480f31c2SKonrad Witaszczyk 999a94a63f0SWarner Losh# CAM-based MMC stack 1000a94a63f0SWarner LoshMMCCAM 1001480f31c2SKonrad Witaszczyk# Encrypted kernel crash dumps 1002480f31c2SKonrad WitaszczykEKCD opt_ekcd.h 1003850564b9SWarner Losh 1004850564b9SWarner Losh# NVME options 1005850564b9SWarner LoshNVME_USE_NVD opt_nvme.h 10064b3da659SWarner LoshNVME_2X_RESET opt_nvme.h 100766e77f8dSEitan Adler 100866e77f8dSEitan Adler# amdsbwd options 100966e77f8dSEitan AdlerAMDSBWD_DEBUG opt_amdsbwd.h 10105426539cSMatt Macy 10115426539cSMatt Macy# gcov support 10125426539cSMatt MacyGCOV opt_global.h 10135426539cSMatt MacyLINDEBUGFS 101419758786SVladimir Kondratyev 101519758786SVladimir Kondratyev# options for HID support 101619758786SVladimir KondratyevHID_DEBUG opt_hid.h 1017b1f1b07fSVladimir KondratyevIICHID_DEBUG opt_hid.h 1018b1f1b07fSVladimir KondratyevIICHID_SAMPLING opt_hid.h 1019b93f6bfcSVladimir KondratyevHKBD_DFLT_KEYMAP opt_hkbd.h 10209be6b22dSVladimir KondratyevHIDRAW_MAKE_UHID_ALIAS opt_hid.h 10217a129c97SKyle Evans 10227a129c97SKyle Evans# kenv options 10237a129c97SKyle Evans# The early kernel environment (loader environment, config(8)-provided static) 10247a129c97SKyle Evans# is typically cleared after the dynamic environment comes up to ensure that 10257a129c97SKyle Evans# we're not inadvertently holding on to 'secret' values in these stale envs. 10267a129c97SKyle Evans# This option is insecure except in controlled environments where the static 10277a129c97SKyle Evans# environment's contents are known to be safe. 10287a129c97SKyle EvansPRESERVE_EARLY_KENV opt_global.h 1029