7c0435b933
wait (time waited to acquire) and hold times for *all* kernel locks. If the architecture has a system synchronized TSC, the profiling code will use that - thereby minimizing profiling overhead. Large chunks of profiling code have been moved out of line, the overhead measured on the T1 for when it is compiled in but not enabled is < 1%. Approved by: scottl (standing in for mentor rwatson) Reviewed by: des and jhb
756 lines
19 KiB
Plaintext
756 lines
19 KiB
Plaintext
# $FreeBSD$
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#
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# On the handling of kernel options
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#
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# All kernel options should be listed in NOTES, with suitable
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# descriptions. Negative options (options that make some code not
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# compile) should be commented out; LINT (generated from NOTES) should
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# compile as much code as possible. Try to structure option-using
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# code so that a single option only switch code on, or only switch
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# code off, to make it possible to have a full compile-test. If
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# necessary, you can check for COMPILING_LINT to get maximum code
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# coverage.
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#
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# All new options shall also be listed in either "conf/options" or
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# "conf/options.<machine>". Options that affect a single source-file
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# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options
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# that affect multiple files should either go in "opt_global.h" if
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# this is a kernel-wide option (used just about everywhere), or in
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# "opt_<option-name-in-lower-case>.h" if it affect only some files.
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# Note that the effect of listing only an option without a
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# header-file-name in conf/options (and cousins) is that the last
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# convention is followed.
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#
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# This handling scheme is not yet fully implemented.
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#
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#
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# Format of this file:
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# Option name filename
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#
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# If filename is missing, the default is
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# opt_<name-of-option-in-lower-case>.h
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AAC_DEBUG opt_aac.h
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AHC_ALLOW_MEMIO opt_aic7xxx.h
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AHC_TMODE_ENABLE opt_aic7xxx.h
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AHC_DUMP_EEPROM opt_aic7xxx.h
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AHC_DEBUG opt_aic7xxx.h
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AHC_DEBUG_OPTS opt_aic7xxx.h
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AHC_REG_PRETTY_PRINT opt_aic7xxx.h
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AHD_DEBUG opt_aic79xx.h
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AHD_DEBUG_OPTS opt_aic79xx.h
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AHD_TMODE_ENABLE opt_aic79xx.h
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AHD_REG_PRETTY_PRINT opt_aic79xx.h
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ADW_ALLOW_MEMIO opt_adw.h
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TWA_DEBUG opt_twa.h
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TWA_FLASH_FIRMWARE opt_twa.h
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# Debugging options.
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DDB
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DDB_NUMSYM opt_ddb.h
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GDB
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KDB opt_global.h
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KDB_TRACE opt_kdb.h
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KDB_UNATTENDED opt_kdb.h
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SYSCTL_DEBUG opt_sysctl.h
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NO_SYSCTL_DESCR opt_global.h
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# Miscellaneous options.
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ADAPTIVE_GIANT opt_adaptive_mutexes.h
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NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h
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ALQ
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AUDIT opt_global.h
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CODA_COMPAT_5 opt_coda.h
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COMPAT_43 opt_compat.h
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COMPAT_43TTY opt_compat.h
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COMPAT_FREEBSD4 opt_compat.h
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COMPAT_FREEBSD5 opt_compat.h
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COMPAT_FREEBSD6 opt_compat.h
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COMPILING_LINT opt_global.h
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CY_PCI_FASTINTR
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DIRECTIO
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FULL_PREEMPTION opt_sched.h
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IPI_PREEMPTION opt_sched.h
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GEOM_AES opt_geom.h
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GEOM_APPLE opt_geom.h
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GEOM_BDE opt_geom.h
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GEOM_BSD opt_geom.h
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GEOM_CACHE opt_geom.h
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GEOM_CONCAT opt_geom.h
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GEOM_ELI opt_geom.h
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GEOM_FOX opt_geom.h
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GEOM_GATE opt_geom.h
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GEOM_GPT opt_geom.h
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GEOM_JOURNAL opt_geom.h
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GEOM_LABEL opt_geom.h
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GEOM_MBR opt_geom.h
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GEOM_MIRROR opt_geom.h
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GEOM_NOP opt_geom.h
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GEOM_PC98 opt_geom.h
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GEOM_RAID3 opt_geom.h
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GEOM_SHSEC opt_geom.h
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GEOM_STRIPE opt_geom.h
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GEOM_SUNLABEL opt_geom.h
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GEOM_UZIP opt_geom.h
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GEOM_VOL opt_geom.h
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GEOM_ZERO opt_geom.h
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KSE opt_global.h
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KSTACK_MAX_PAGES
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KSTACK_PAGES
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KTRACE
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KTRACE_REQUEST_POOL opt_ktrace.h
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LIBICONV
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MAC
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MAC_ALWAYS_LABEL_MBUF opt_mac.h
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MAC_BIBA opt_dontuse.h
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MAC_BSDEXTENDED opt_dontuse.h
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MAC_IFOFF opt_dontuse.h
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MAC_LOMAC opt_dontuse.h
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MAC_MLS opt_dontuse.h
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MAC_NONE opt_dontuse.h
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MAC_PARTITION opt_dontuse.h
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MAC_PORTACL opt_dontuse.h
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MAC_SEEOTHERUIDS opt_dontuse.h
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MAC_STATIC opt_mac.h
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MAC_STUB opt_dontuse.h
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MAC_TEST opt_dontuse.h
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MD_ROOT opt_md.h
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MD_ROOT_SIZE opt_md.h
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MFI_DEBUG opt_mfi.h
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MFI_DECODE_LOG opt_mfi.h
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MPROF_BUFFERS opt_mprof.h
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MPROF_HASH_SIZE opt_mprof.h
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MUTEX_WAKE_ALL
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NSWBUF_MIN opt_swap.h
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PANIC_REBOOT_WAIT_TIME opt_panic.h
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PPC_DEBUG opt_ppc.h
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PPC_PROBE_CHIPSET opt_ppc.h
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PPS_SYNC opt_ntp.h
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PREEMPTION opt_sched.h
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QUOTA
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SCHED_4BSD opt_sched.h
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SCHED_CORE opt_sched.h
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SCHED_ULE opt_sched.h
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SHOW_BUSYBUFS
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SLEEPQUEUE_PROFILING
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SLHCI_DEBUG opt_slhci.h
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SPX_HACK
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SUIDDIR
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MSGMNB opt_sysvipc.h
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MSGMNI opt_sysvipc.h
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MSGSEG opt_sysvipc.h
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MSGSSZ opt_sysvipc.h
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MSGTQL opt_sysvipc.h
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SEMMAP opt_sysvipc.h
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SEMMNI opt_sysvipc.h
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SEMMNS opt_sysvipc.h
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SEMMNU opt_sysvipc.h
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SEMMSL opt_sysvipc.h
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SEMOPM opt_sysvipc.h
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SEMUME opt_sysvipc.h
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SHMALL opt_sysvipc.h
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SHMMAX opt_sysvipc.h
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SHMMAXPGS opt_sysvipc.h
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SHMMIN opt_sysvipc.h
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SHMMNI opt_sysvipc.h
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SHMSEG opt_sysvipc.h
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SYSVMSG opt_sysvipc.h
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SYSVSEM opt_sysvipc.h
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SYSVSHM opt_sysvipc.h
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SW_WATCHDOG opt_watchdog.h
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TURNSTILE_PROFILING
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TTYHOG opt_tty.h
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VFS_AIO
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VERBOSE_SYSINIT opt_global.h
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WLCACHE opt_wavelan.h
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WLDEBUG opt_wavelan.h
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# POSIX kernel options
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P1003_1B_MQUEUE opt_posix.h
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P1003_1B_SEMAPHORES opt_posix.h
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_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
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# Do we want the config file compiled into the kernel?
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INCLUDE_CONFIG_FILE opt_config.h
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# Options for static filesystems. These should only be used at config
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# time, since the corresponding lkms cannot work if there are any static
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# dependencies. Unusability is enforced by hiding the defines for the
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# options in a never-included header.
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CD9660 opt_dontuse.h
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CODA opt_dontuse.h
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EXT2FS opt_dontuse.h
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FDESCFS opt_dontuse.h
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HPFS opt_dontuse.h
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MSDOSFS opt_dontuse.h
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NTFS opt_dontuse.h
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NULLFS opt_dontuse.h
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NWFS opt_dontuse.h
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PORTALFS opt_dontuse.h
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PROCFS opt_dontuse.h
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PSEUDOFS opt_dontuse.h
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REISERFS opt_dontuse.h
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SMBFS opt_dontuse.h
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UDF opt_dontuse.h
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UMAPFS opt_dontuse.h
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UNIONFS opt_dontuse.h
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# Pseudofs debugging
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PSEUDOFS_TRACE opt_pseudofs.h
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# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
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FFS opt_ffs_broken_fixme.h
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# These static filesystems have one slightly bogus static dependency in
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# sys/i386/i386/autoconf.c. If any of these filesystems are
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# statically compiled into the kernel, code for mounting them as root
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# filesystems will be enabled - but look below.
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NFSCLIENT opt_nfs.h
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NFSSERVER opt_nfs.h
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NFS4CLIENT opt_nfs.h
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# filesystems and libiconv bridge
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CD9660_ICONV opt_dontuse.h
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MSDOSFS_ICONV opt_dontuse.h
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NTFS_ICONV opt_dontuse.h
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UDF_ICONV opt_dontuse.h
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# If you are following the conditions in the copyright,
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# you can enable soft-updates which will speed up a lot of thigs
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# and make the system safer from crashes at the same time.
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# otherwise a STUB module will be compiled in.
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SOFTUPDATES opt_ffs.h
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# On small, embedded systems, it can be useful to turn off support for
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# snapshots. It saves about 30-40k for a feature that would be lightly
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# used, if it is used at all.
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NO_FFS_SNAPSHOT opt_ffs.h
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# Enabling this option turns on support for Access Control Lists in UFS,
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# which can be used to support high security configurations. Depends on
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# UFS_EXTATTR.
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UFS_ACL opt_ufs.h
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# Enabling this option turns on support for extended attributes in UFS-based
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# filesystems, which can be used to support high security configurations
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# as well as new filesystem features.
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UFS_EXTATTR opt_ufs.h
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UFS_EXTATTR_AUTOSTART opt_ufs.h
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# Enable fast hash lookups for large directories on UFS-based filesystems.
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UFS_DIRHASH opt_ufs.h
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# Enable gjournal-based UFS journal.
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UFS_GJOURNAL opt_ufs.h
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# The below sentence is not in English, and neither is this one.
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# We plan to remove the static dependences above, with a
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# <filesystem>_ROOT option to control if it usable as root. This list
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# allows these options to be present in config files already (though
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# they won't make any difference yet).
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NFS_ROOT opt_nfsroot.h
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# SMB/CIFS requester
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NETSMB opt_netsmb.h
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# Experimental support for large MS-DOS filesystems; SEE WARNING IN "NOTES"!
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MSDOSFS_LARGE opt_msdosfs.h
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# Options used only in subr_param.c.
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HZ opt_param.h
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MAXFILES opt_param.h
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NBUF opt_param.h
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NSFBUFS opt_param.h
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VM_BCACHE_SIZE_MAX opt_param.h
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VM_SWZONE_SIZE_MAX opt_param.h
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MAXUSERS
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DFLDSIZ opt_param.h
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MAXDSIZ opt_param.h
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MAXSSIZ opt_param.h
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# Generic SCSI options.
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CAM_MAX_HIGHPOWER opt_cam.h
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CAMDEBUG opt_cam.h
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CAM_DEBUG_DELAY opt_cam.h
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CAM_DEBUG_BUS opt_cam.h
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CAM_DEBUG_TARGET opt_cam.h
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CAM_DEBUG_LUN opt_cam.h
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CAM_DEBUG_FLAGS opt_cam.h
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SCSI_DELAY opt_scsi.h
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SCSI_NO_SENSE_STRINGS opt_scsi.h
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SCSI_NO_OP_STRINGS opt_scsi.h
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# Options used only in cam/scsi/scsi_cd.c
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CHANGER_MIN_BUSY_SECONDS opt_cd.h
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CHANGER_MAX_BUSY_SECONDS opt_cd.h
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# Options used only in cam/scsi/scsi_sa.c.
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SA_IO_TIMEOUT opt_sa.h
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SA_SPACE_TIMEOUT opt_sa.h
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SA_REWIND_TIMEOUT opt_sa.h
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SA_ERASE_TIMEOUT opt_sa.h
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SA_1FM_AT_EOD opt_sa.h
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# Options used only in cam/scsi/scsi_pt.c
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SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
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# Options used only in cam/scsi/scsi_ses.c
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SES_ENABLE_PASSTHROUGH opt_ses.h
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# Options used in dev/sym/ (Symbios SCSI driver).
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SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
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# Allows the ncr to take precedence
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# 1 (1<<0) -> 810a, 860
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# 2 (1<<1) -> 825a, 875, 885, 895
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# 4 (1<<2) -> 895a, 896, 1510d
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SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
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# disabled:0 (default), enabled:1
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SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
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# disabled:0, enabled:1 (default)
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SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
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# default:8, range:[1..64]
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# Options used only in pci/ncr.c
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SCSI_NCR_DEBUG opt_ncr.h
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SCSI_NCR_MAX_SYNC opt_ncr.h
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SCSI_NCR_MAX_WIDE opt_ncr.h
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SCSI_NCR_MYADDR opt_ncr.h
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# Options used only in dev/isp/*
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ISP_TARGET_MODE opt_isp.h
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ISP_FW_CRASH_DUMP opt_isp.h
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ISP_DEFAULT_ROLES opt_isp.h
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# Options used in the 'ata' ATA/ATAPI driver
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ATA_STATIC_ID opt_ata.h
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ATA_NOPCI opt_ata.h
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# Net stuff.
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ACCEPT_FILTER_DATA
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ACCEPT_FILTER_HTTP
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ALTQ opt_global.h
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ALTQ_CBQ opt_altq.h
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ALTQ_RED opt_altq.h
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ALTQ_RIO opt_altq.h
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ALTQ_HFSC opt_altq.h
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ALTQ_CDNR opt_altq.h
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ALTQ_PRIQ opt_altq.h
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ALTQ_NOPCC opt_altq.h
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ALTQ_DEBUG opt_altq.h
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BOOTP opt_bootp.h
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BOOTP_COMPAT opt_bootp.h
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BOOTP_NFSROOT opt_bootp.h
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BOOTP_NFSV3 opt_bootp.h
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BOOTP_WIRED_TO opt_bootp.h
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DEVICE_POLLING
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DEV_ENC opt_enc.h
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DEV_PF opt_pf.h
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DEV_PFLOG opt_pf.h
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DEV_PFSYNC opt_pf.h
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ETHER_II opt_ef.h
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ETHER_8023 opt_ef.h
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ETHER_8022 opt_ef.h
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ETHER_SNAP opt_ef.h
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MROUTING opt_mrouting.h
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PIM opt_mrouting.h
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INET opt_inet.h
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INET6 opt_inet6.h
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IPSEC opt_ipsec.h
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IPSEC_ESP opt_ipsec.h
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IPSEC_DEBUG opt_ipsec.h
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IPSEC_FILTERGIF opt_ipsec.h
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FAST_IPSEC opt_ipsec.h
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IPDIVERT
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DUMMYNET opt_ipdn.h
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IPFILTER opt_ipfilter.h
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IPFILTER_LOG opt_ipfilter.h
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IPFILTER_LOOKUP opt_ipfilter.h
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IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
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IPFIREWALL opt_ipfw.h
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IPFIREWALL_VERBOSE opt_ipfw.h
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IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
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IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
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IPFIREWALL_FORWARD opt_ipfw.h
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IPSTEALTH
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IPX
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IPXIP opt_ipx.h
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LIBMBPOOL
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LIBMCHAIN
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LIBALIAS
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MBUF_STRESS_TEST
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NCP
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NETATALK opt_atalk.h
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NET_WITH_GIANT opt_net.h
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PPP_BSDCOMP opt_ppp.h
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PPP_DEFLATE opt_ppp.h
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PPP_FILTER opt_ppp.h
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SLIP_IFF_OPTS opt_slip.h
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TCPDEBUG
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TCP_SIGNATURE opt_inet.h
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TCP_SACK_DEBUG opt_tcp_sack.h
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TCP_DROP_SYNFIN opt_tcp_input.h
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DEV_VLAN opt_vlan.h
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VLAN_ARRAY opt_vlan.h
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XBONEHACK
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#
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# SCTP
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#
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SCTP opt_sctp.h
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SCTP_DEBUG opt_sctp.h
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SCTP_HIGH_SPEED opt_sctp.h
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SCTP_LOG_MAXBURST opt_sctp.h
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SCTP_LOG_RWND opt_sctp.h
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SCTP_STAT_LOGGING opt_sctp.h
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SCTP_CWND_LOGGING opt_sctp.h
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SCTP_CWND_MONITOR opt_sctp.h
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SCTP_BLK_LOGGING opt_sctp.h
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SCTP_STR_LOGGING opt_sctp.h
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SCTP_FR_LOGGING opt_sctp.h
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SCTP_MAP_LOGGING opt_sctp.h
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SCTP_SACK_LOGGING opt_sctp.h
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SCTP_LOCK_LOGGING opt_sctp.h
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SCTP_RTTVAR_LOGGING opt_sctp.h
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SCTP_SB_LOGGING opt_sctp.h
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SCTP_WITH_NO_CSUM opt_sctp.h
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SCTP_EARLYFR_LOGGING opt_sctp.h
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SCTP_NAGLE_LOGGING opt_sctp.h
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SCTP_WAKE_LOGGING opt_sctp.h
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SCTP_RECV_RWND_LOGGING opt_sctp.h
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SCTP_SACK_RWND_LOGGING opt_sctp.h
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SCTP_MBUF_LOGGING opt_sctp.h
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# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
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# Each netgraph node type can be either be compiled into the kernel
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# or loaded dynamically. To get the former, include the corresponding
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# option below. Each type has its own man page, e.g. ng_async(4).
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NETGRAPH
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NETGRAPH_DEBUG opt_netgraph.h
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NETGRAPH_ASYNC opt_netgraph.h
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NETGRAPH_ATMLLC opt_netgraph.h
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NETGRAPH_ATM_ATMPIF opt_netgraph.h
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NETGRAPH_BLUETOOTH opt_netgraph.h
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NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h
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NETGRAPH_BLUETOOTH_H4 opt_netgraph.h
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NETGRAPH_BLUETOOTH_HCI opt_netgraph.h
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NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h
|
|
NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h
|
|
NETGRAPH_BLUETOOTH_UBT opt_netgraph.h
|
|
NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h
|
|
NETGRAPH_BPF opt_netgraph.h
|
|
NETGRAPH_BRIDGE opt_netgraph.h
|
|
NETGRAPH_CISCO opt_netgraph.h
|
|
NETGRAPH_DEVICE opt_netgraph.h
|
|
NETGRAPH_ECHO opt_netgraph.h
|
|
NETGRAPH_EIFACE opt_netgraph.h
|
|
NETGRAPH_ETHER opt_netgraph.h
|
|
NETGRAPH_FEC opt_netgraph.h
|
|
NETGRAPH_FRAME_RELAY opt_netgraph.h
|
|
NETGRAPH_GIF opt_netgraph.h
|
|
NETGRAPH_GIF_DEMUX opt_netgraph.h
|
|
NETGRAPH_HOLE opt_netgraph.h
|
|
NETGRAPH_IFACE opt_netgraph.h
|
|
NETGRAPH_IP_INPUT opt_netgraph.h
|
|
NETGRAPH_IPFW opt_netgraph.h
|
|
NETGRAPH_KSOCKET opt_netgraph.h
|
|
NETGRAPH_L2TP opt_netgraph.h
|
|
NETGRAPH_LMI opt_netgraph.h
|
|
# MPPC compression requires proprietary files (not included)
|
|
NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
|
|
NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
|
|
NETGRAPH_NAT opt_netgraph.h
|
|
NETGRAPH_NETFLOW opt_netgraph.h
|
|
NETGRAPH_ONE2MANY opt_netgraph.h
|
|
NETGRAPH_PPP opt_netgraph.h
|
|
NETGRAPH_PPPOE opt_netgraph.h
|
|
NETGRAPH_PPTPGRE opt_netgraph.h
|
|
NETGRAPH_RFC1490 opt_netgraph.h
|
|
NETGRAPH_SOCKET opt_netgraph.h
|
|
NETGRAPH_SPLIT opt_netgraph.h
|
|
NETGRAPH_SPPP opt_netgraph.h
|
|
NETGRAPH_TAG opt_netgraph.h
|
|
NETGRAPH_TCPMSS opt_netgraph.h
|
|
NETGRAPH_TEE opt_netgraph.h
|
|
NETGRAPH_TTY opt_netgraph.h
|
|
NETGRAPH_UI opt_netgraph.h
|
|
NETGRAPH_VJC opt_netgraph.h
|
|
|
|
# NgATM options
|
|
NGATM_ATM opt_netgraph.h
|
|
NGATM_ATMBASE opt_netgraph.h
|
|
NGATM_SSCOP opt_netgraph.h
|
|
NGATM_SSCFU opt_netgraph.h
|
|
NGATM_UNI opt_netgraph.h
|
|
NGATM_CCATM opt_netgraph.h
|
|
|
|
# DRM options
|
|
DRM_DEBUG opt_drm.h
|
|
|
|
ZERO_COPY_SOCKETS opt_zero.h
|
|
TI_PRIVATE_JUMBOS opt_ti.h
|
|
TI_JUMBO_HDRSPLIT opt_ti.h
|
|
|
|
# ATM (HARP version)
|
|
ATM_CORE opt_atm.h
|
|
ATM_IP opt_atm.h
|
|
ATM_SIGPVC opt_atm.h
|
|
ATM_SPANS opt_atm.h
|
|
ATM_UNI opt_atm.h
|
|
|
|
# XXX Conflict: # of devices vs network protocol (Native ATM).
|
|
# This makes "atm.h" unusable.
|
|
NATM
|
|
|
|
# DPT driver debug flags
|
|
DPT_MEASURE_PERFORMANCE opt_dpt.h
|
|
DPT_HANDLE_TIMEOUTS opt_dpt.h
|
|
DPT_TIMEOUT_FACTOR opt_dpt.h
|
|
DPT_LOST_IRQ opt_dpt.h
|
|
DPT_RESET_HBA opt_dpt.h
|
|
|
|
# Misc debug flags. Most of these should probably be replaced with
|
|
# 'DEBUG', and then let people recompile just the interesting modules
|
|
# with 'make CC="cc -DDEBUG"'.
|
|
CLUSTERDEBUG opt_debug_cluster.h
|
|
DEBUG_1284 opt_ppb_1284.h
|
|
VP0_DEBUG opt_vpo.h
|
|
LPT_DEBUG opt_lpt.h
|
|
PLIP_DEBUG opt_plip.h
|
|
LOCKF_DEBUG opt_debug_lockf.h
|
|
NETATALKDEBUG opt_atalk.h
|
|
SI_DEBUG opt_debug_si.h
|
|
|
|
# Fb options
|
|
FB_DEBUG opt_fb.h
|
|
FB_INSTALL_CDEV opt_fb.h
|
|
|
|
# ppbus related options
|
|
PERIPH_1284 opt_ppb_1284.h
|
|
DONTPROBE_1284 opt_ppb_1284.h
|
|
|
|
# smbus related options
|
|
ENABLE_ALART opt_intpm.h
|
|
|
|
# These cause changes all over the kernel
|
|
BLKDEV_IOSIZE opt_global.h
|
|
BURN_BRIDGES opt_global.h
|
|
DEBUG opt_global.h
|
|
DEBUG_LOCKS opt_global.h
|
|
DEBUG_VFS_LOCKS opt_global.h
|
|
DIAGNOSTIC opt_global.h
|
|
INVARIANT_SUPPORT opt_global.h
|
|
INVARIANTS opt_global.h
|
|
MCLSHIFT opt_global.h
|
|
MUTEX_DEBUG opt_global.h
|
|
MUTEX_NOINLINE opt_global.h
|
|
LOCK_PROFILING opt_global.h
|
|
MSIZE opt_global.h
|
|
REGRESSION opt_global.h
|
|
RESTARTABLE_PANICS opt_global.h
|
|
RWLOCK_NOINLINE opt_global.h
|
|
VFS_BIO_DEBUG opt_global.h
|
|
|
|
# These are VM related options
|
|
VM_KMEM_SIZE opt_vm.h
|
|
VM_KMEM_SIZE_SCALE opt_vm.h
|
|
VM_KMEM_SIZE_MAX opt_vm.h
|
|
NO_SWAPPING opt_vm.h
|
|
MALLOC_MAKE_FAILURES opt_vm.h
|
|
MALLOC_PROFILE opt_vm.h
|
|
PQ_NOOPT opt_vmpage.h
|
|
|
|
# The MemGuard replacement allocator used for tamper-after-free detection
|
|
DEBUG_MEMGUARD opt_vm.h
|
|
|
|
# The RedZone malloc(9) protection
|
|
DEBUG_REDZONE opt_vm.h
|
|
|
|
# Standard SMP options
|
|
SMP opt_global.h
|
|
|
|
# Size of the kernel message buffer
|
|
MSGBUF_SIZE opt_msgbuf.h
|
|
|
|
# NFS options
|
|
NFS_MINATTRTIMO opt_nfs.h
|
|
NFS_MAXATTRTIMO opt_nfs.h
|
|
NFS_MINDIRATTRTIMO opt_nfs.h
|
|
NFS_MAXDIRATTRTIMO opt_nfs.h
|
|
NFS_GATHERDELAY opt_nfs.h
|
|
NFS_WDELAYHASHSIZ opt_nfs.h
|
|
NFS_DEBUG opt_nfs.h
|
|
|
|
# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
|
|
OVERRIDE_CARD opt_bktr.h
|
|
OVERRIDE_TUNER opt_bktr.h
|
|
OVERRIDE_DBX opt_bktr.h
|
|
OVERRIDE_MSP opt_bktr.h
|
|
BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
|
|
BROOKTREE_ALLOC_PAGES opt_bktr.h
|
|
BKTR_OVERRIDE_CARD opt_bktr.h
|
|
BKTR_OVERRIDE_TUNER opt_bktr.h
|
|
BKTR_OVERRIDE_DBX opt_bktr.h
|
|
BKTR_OVERRIDE_MSP opt_bktr.h
|
|
BKTR_SYSTEM_DEFAULT opt_bktr.h
|
|
BKTR_ALLOC_PAGES opt_bktr.h
|
|
BKTR_USE_PLL opt_bktr.h
|
|
BKTR_GPIO_ACCESS opt_bktr.h
|
|
BKTR_NO_MSP_RESET opt_bktr.h
|
|
BKTR_430_FX_MODE opt_bktr.h
|
|
BKTR_SIS_VIA_MODE opt_bktr.h
|
|
BKTR_USE_FREEBSD_SMBUS opt_bktr.h
|
|
BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
|
|
|
|
BREAK_TO_DEBUGGER opt_comconsole.h
|
|
ALT_BREAK_TO_DEBUGGER opt_comconsole.h
|
|
|
|
# Options to support PPS
|
|
UART_PPS_ON_CTS opt_uart.h
|
|
|
|
# options for bus/device framework
|
|
BUS_DEBUG opt_bus.h
|
|
|
|
# options for USB support
|
|
USB_DEBUG opt_usb.h
|
|
USBVERBOSE opt_usb.h
|
|
UKBD_DFLT_KEYMAP opt_ukbd.h
|
|
UPLCOM_INTR_INTERVAL opt_uplcom.h
|
|
UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h
|
|
UVSCOM_INTR_INTERVAL opt_uvscom.h
|
|
|
|
# Embedded system options
|
|
INIT_PATH
|
|
|
|
ROOTDEVNAME
|
|
|
|
FDC_DEBUG opt_fdc.h
|
|
PCFCLOCK_VERBOSE opt_pcfclock.h
|
|
PCFCLOCK_MAX_RETRIES opt_pcfclock.h
|
|
|
|
KDTRACE opt_kdtrace.h
|
|
KTR opt_global.h
|
|
KTR_ALQ opt_ktr.h
|
|
KTR_MASK opt_ktr.h
|
|
KTR_CPUMASK opt_ktr.h
|
|
KTR_COMPILE opt_global.h
|
|
KTR_ENTRIES opt_global.h
|
|
KTR_VERBOSE opt_ktr.h
|
|
WITNESS opt_global.h
|
|
WITNESS_KDB opt_witness.h
|
|
WITNESS_SKIPSPIN opt_witness.h
|
|
|
|
# options for ACPI support
|
|
ACPI_DEBUG opt_acpi.h
|
|
ACPI_MAX_THREADS opt_acpi.h
|
|
ACPI_NO_SEMAPHORES opt_acpi.h
|
|
ACPICA_PEDANTIC opt_acpi.h
|
|
|
|
# ISA support
|
|
DEV_ISA opt_isa.h
|
|
ISAPNP opt_isa.h
|
|
|
|
# various 'device presence' options.
|
|
DEV_BPF opt_bpf.h
|
|
DEV_MCA opt_mca.h
|
|
DEV_CARP opt_carp.h
|
|
DEV_SPLASH opt_splash.h
|
|
|
|
EISA_SLOTS opt_eisa.h
|
|
|
|
# ed driver
|
|
ED_HPP opt_ed.h
|
|
ED_3C503 opt_ed.h
|
|
ED_SIC opt_ed.h
|
|
|
|
# bce driver
|
|
BCE_DEBUG opt_bce.h
|
|
|
|
# wi driver
|
|
WI_SYMBOL_FIRMWARE opt_wi.h
|
|
|
|
SOCKBUF_DEBUG opt_global.h
|
|
|
|
# options for ubsec driver
|
|
UBSEC_DEBUG opt_ubsec.h
|
|
UBSEC_RNDTEST opt_ubsec.h
|
|
UBSEC_NO_RNG opt_ubsec.h
|
|
|
|
# options for hifn driver
|
|
HIFN_DEBUG opt_hifn.h
|
|
HIFN_RNDTEST opt_hifn.h
|
|
|
|
# options for safenet driver
|
|
SAFE_DEBUG opt_safe.h
|
|
SAFE_NO_RNG opt_safe.h
|
|
SAFE_RNDTEST opt_safe.h
|
|
|
|
# syscons options
|
|
MAXCONS opt_syscons.h
|
|
SC_ALT_MOUSE_IMAGE opt_syscons.h
|
|
SC_CUT_SPACES2TABS opt_syscons.h
|
|
SC_CUT_SEPCHARS opt_syscons.h
|
|
SC_DEBUG_LEVEL opt_syscons.h
|
|
SC_DFLT_FONT opt_syscons.h
|
|
SC_DISABLE_KDBKEY opt_syscons.h
|
|
SC_DISABLE_REBOOT opt_syscons.h
|
|
SC_HISTORY_SIZE opt_syscons.h
|
|
SC_KERNEL_CONS_ATTR opt_syscons.h
|
|
SC_KERNEL_CONS_REV_ATTR opt_syscons.h
|
|
SC_MOUSE_CHAR opt_syscons.h
|
|
SC_NO_CUTPASTE opt_syscons.h
|
|
SC_NO_FONT_LOADING opt_syscons.h
|
|
SC_NO_HISTORY opt_syscons.h
|
|
SC_NO_SUSPEND_VTYSWITCH opt_syscons.h
|
|
SC_NO_SYSMOUSE opt_syscons.h
|
|
SC_NORM_ATTR opt_syscons.h
|
|
SC_NORM_REV_ATTR opt_syscons.h
|
|
SC_PIXEL_MODE opt_syscons.h
|
|
SC_RENDER_DEBUG opt_syscons.h
|
|
SC_TWOBUTTON_MOUSE opt_syscons.h
|
|
|
|
# kbd options
|
|
KBD_DISABLE_KEYMAP_LOAD opt_kbd.h
|
|
KBD_INSTALL_CDEV opt_kbd.h
|
|
KBD_MAXRETRY opt_kbd.h
|
|
KBD_MAXWAIT opt_kbd.h
|
|
KBD_RESETDELAY opt_kbd.h
|
|
KBDIO_DEBUG opt_kbd.h
|
|
|
|
# options for the Atheros driver
|
|
ATH_DEBUG opt_ath.h
|
|
ATH_TXBUF opt_ath.h
|
|
ATH_RXBUF opt_ath.h
|
|
ATH_DIAGAPI opt_ath.h
|
|
ATH_TX99_DIAG opt_ath.h
|
|
|
|
# dcons options
|
|
DCONS_BUF_SIZE opt_dcons.h
|
|
DCONS_POLL_HZ opt_dcons.h
|
|
DCONS_FORCE_CONSOLE opt_dcons.h
|
|
DCONS_FORCE_GDB opt_dcons.h
|
|
|
|
# Static unit counts
|
|
NI4BTRC opt_i4b.h
|
|
NI4BRBCH opt_i4b.h
|
|
NI4BTEL opt_i4b.h
|
|
NI4BIPR opt_i4b.h
|
|
NI4BING opt_i4b.h
|
|
NI4BISPPP opt_i4b.h
|
|
|
|
# VFS options
|
|
LOOKUP_SHARED opt_vfs.h
|
|
|
|
# HWPMC options
|
|
HWPMC_HOOKS
|
|
|
|
# XBOX options for FreeBSD/i386, but some files are MI
|
|
XBOX opt_xbox.h
|
|
|
|
# XFS
|
|
XFS
|
|
|
|
# snd_emu10kx sound driver options
|
|
SND_EMU10KX_MULTICHANNEL opt_emu10kx.h
|