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# $MidnightBSD$ |
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# $FreeBSD: stable/10/sys/conf/NOTES 330109 2018-02-28 10:00:02Z rpokala $ |
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# |
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# NOTES -- Lines that can be cut/pasted into kernel and hints configs. |
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# |
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# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', |
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# 'makeoptions', 'hints', etc. go into the kernel configuration that you |
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# run config(8) with. |
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# |
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# Lines that begin with 'hint.' are NOT for config(8), they go into your |
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# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. |
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# |
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# Please use ``make LINT'' to create an old-style LINT file if you want to |
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# do kernel test-builds. |
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# |
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# This file contains machine independent kernel configuration notes. For |
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# machine dependent notes, look in /sys/<arch>/conf/NOTES. |
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# |
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|
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# |
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# NOTES conventions and style guide: |
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# |
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# Large block comments should begin and end with a line containing only a |
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# comment character. |
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# |
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# To describe a particular object, a block comment (if it exists) should |
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# come first. Next should come device, options, and hints lines in that |
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# order. All device and option lines must be described by a comment that |
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# doesn't just expand the device or option name. Use only a concise |
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# comment on the same line if possible. Very detailed descriptions of |
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# devices and subsystems belong in man pages. |
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# |
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# A space followed by a tab separates 'options' from an option name. Two |
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# spaces followed by a tab separate 'device' from a device name. Comments |
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# after an option or device should use one space after the comment character. |
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# To comment out a negative option that disables code and thus should not be |
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# enabled for LINT builds, precede 'options' with "#!". |
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# |
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|
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# |
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# This is the ``identification'' of the kernel. Usually this should |
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# be the same as the name of your kernel. |
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# |
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ident LINT |
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|
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# |
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# The `maxusers' parameter controls the static sizing of a number of |
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# internal system tables by a formula defined in subr_param.c. |
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# Omitting this parameter or setting it to 0 will cause the system to |
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# auto-size based on physical memory. |
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# |
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maxusers 10 |
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|
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# To statically compile in device wiring instead of /boot/device.hints |
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#hints "LINT.hints" # Default places to look for devices. |
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|
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# Use the following to compile in values accessible to the kernel |
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# through getenv() (or kenv(1) in userland). The format of the file |
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# is 'variable=value', see kenv(1) |
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# |
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#env "LINT.env" |
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|
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# |
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# The `makeoptions' parameter allows variables to be passed to the |
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# generated Makefile in the build area. |
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# |
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# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} |
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# after most other flags. Here we use it to inhibit use of non-optimal |
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# gcc built-in functions (e.g., memcmp). |
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# |
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# DEBUG happens to be magic. |
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# The following is equivalent to 'config -g KERNELNAME' and creates |
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# 'kernel.debug' compiled with -g debugging as well as a normal |
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# 'kernel'. Use 'make install.debug' to install the debug kernel |
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# but that isn't normally necessary as the debug symbols are not loaded |
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# by the kernel and are not useful there anyway. |
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# |
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# KERNEL can be overridden so that you can change the default name of your |
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# kernel. |
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# |
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# MODULES_OVERRIDE can be used to limit modules built to a specific list. |
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# |
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makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. |
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#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols |
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#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" |
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# Only build ext2fs module plus those parts of the sound system I need. |
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#makeoptions MODULES_OVERRIDE="ext2fs sound/sound sound/driver/maestro3" |
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makeoptions DESTDIR=/tmp |
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|
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# |
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# MidnightBSD processes are subject to certain limits to their consumption |
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# of system resources. See getrlimit(2) for more details. Each |
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# resource limit has two values, a "soft" limit and a "hard" limit. |
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# The soft limits can be modified during normal system operation, but |
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# the hard limits are set at boot time. Their default values are |
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# in sys/<arch>/include/vmparam.h. There are two ways to change them: |
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# |
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# 1. Set the values at kernel build time. The options below are one |
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# way to allow that limit to grow to 1GB. They can be increased |
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# further by changing the parameters: |
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# |
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# 2. In /boot/loader.conf, set the tunables kern.maxswzone, |
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# kern.maxbcache, kern.maxtsiz, kern.dfldsiz, kern.maxdsiz, |
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# kern.dflssiz, kern.maxssiz and kern.sgrowsiz. |
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# |
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# The options in /boot/loader.conf override anything in the kernel |
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# configuration file. See the function init_param1 in |
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# sys/kern/subr_param.c for more details. |
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# |
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|
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options MAXDSIZ=(1024UL*1024*1024) |
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options MAXSSIZ=(128UL*1024*1024) |
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options DFLDSIZ=(1024UL*1024*1024) |
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|
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# |
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# BLKDEV_IOSIZE sets the default block size used in user block |
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# device I/O. Note that this value will be overridden by the label |
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# when specifying a block device from a label with a non-0 |
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# partition blocksize. The default is PAGE_SIZE. |
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# |
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options BLKDEV_IOSIZE=8192 |
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|
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# |
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# MAXPHYS and DFLTPHYS |
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# |
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# These are the maximal and safe 'raw' I/O block device access sizes. |
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# Reads and writes will be split into MAXPHYS chunks for known good |
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# devices and DFLTPHYS for the rest. Some applications have better |
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# performance with larger raw I/O access sizes. Note that certain VM |
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# parameters are derived from these values and making them too large |
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# can make an an unbootable kernel. |
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# |
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# The defaults are 64K and 128K respectively. |
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options DFLTPHYS=(64*1024) |
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options MAXPHYS=(128*1024) |
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|
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|
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# This allows you to actually store this configuration file into |
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# the kernel binary itself. See config(8) for more details. |
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# |
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options INCLUDE_CONFIG_FILE # Include this file in kernel |
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|
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# |
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# Compile-time defaults for various boot parameters |
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# |
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options BOOTVERBOSE=1 |
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options BOOTHOWTO=RB_MULTIPLE |
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|
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options GEOM_AES # Don't use, use GEOM_BDE |
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options GEOM_BDE # Disk encryption. |
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options GEOM_BSD # BSD disklabels |
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options GEOM_CACHE # Disk cache. |
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options GEOM_CONCAT # Disk concatenation. |
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options GEOM_ELI # Disk encryption. |
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options GEOM_FOX # Redundant path mitigation |
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options GEOM_GATE # Userland services. |
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options GEOM_JOURNAL # Journaling. |
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options GEOM_LABEL # Providers labelization. |
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options GEOM_LINUX_LVM # Linux LVM2 volumes |
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options GEOM_MAP # Map based partitioning |
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options GEOM_MBR # DOS/MBR partitioning |
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options GEOM_MIRROR # Disk mirroring. |
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options GEOM_MULTIPATH # Disk multipath |
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options GEOM_NOP # Test class. |
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options GEOM_PART_APM # Apple partitioning |
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options GEOM_PART_BSD # BSD disklabel |
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options GEOM_PART_BSD64 # BSD disklabel64 |
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options GEOM_PART_EBR # Extended Boot Records |
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options GEOM_PART_EBR_COMPAT # Backward compatible partition names |
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options GEOM_PART_GPT # GPT partitioning |
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options GEOM_PART_LDM # Logical Disk Manager |
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options GEOM_PART_MBR # MBR partitioning |
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options GEOM_PART_PC98 # PC-9800 disk partitioning |
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options GEOM_PART_VTOC8 # SMI VTOC8 disk label |
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options GEOM_PC98 # NEC PC9800 partitioning |
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options GEOM_RAID # Soft RAID functionality. |
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options GEOM_RAID3 # RAID3 functionality. |
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options GEOM_SHSEC # Shared secret. |
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options GEOM_STRIPE # Disk striping. |
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options GEOM_SUNLABEL # Sun/Solaris partitioning |
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options GEOM_UNCOMPRESS # Read-only compressed disks (lzma, zip) |
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options GEOM_UZIP # Read-only compressed disks |
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options GEOM_VINUM # Vinum logical volume manager |
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options GEOM_VIRSTOR # Virtual storage. |
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options GEOM_VOL # Volume names from UFS superblock |
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options GEOM_ZERO # Performance testing helper. |
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|
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# |
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# The root device and filesystem type can be compiled in; |
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# this provides a fallback option if the root device cannot |
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# be correctly guessed by the bootstrap code, or an override if |
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# the RB_DFLTROOT flag (-r) is specified when booting the kernel. |
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# |
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options ROOTDEVNAME=\"ufs:da0s2e\" |
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|
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|
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##################################################################### |
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# Scheduler options: |
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# |
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# Specifying one of SCHED_4BSD or SCHED_ULE is mandatory. These options |
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# select which scheduler is compiled in. |
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# |
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# SCHED_4BSD is the historical, proven, BSD scheduler. It has a global run |
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# queue and no CPU affinity which makes it suboptimal for SMP. It has very |
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# good interactivity and priority selection. |
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# |
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# SCHED_ULE provides significant performance advantages over 4BSD on many |
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# workloads on SMP machines. It supports cpu-affinity, per-cpu runqueues |
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# and scheduler locks. It also has a stronger notion of interactivity |
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# which leads to better responsiveness even on uniprocessor machines. This |
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# is the default scheduler. |
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# |
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# SCHED_STATS is a debugging option which keeps some stats in the sysctl |
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# tree at 'kern.sched.stats' and is useful for debugging scheduling decisions. |
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# |
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options SCHED_4BSD |
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options SCHED_STATS |
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#options SCHED_ULE |
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|
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##################################################################### |
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# SMP OPTIONS: |
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# |
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# SMP enables building of a Symmetric MultiProcessor Kernel. |
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|
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# Mandatory: |
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options SMP # Symmetric MultiProcessor Kernel |
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|
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# MAXCPU defines the maximum number of CPUs that can boot in the system. |
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# A default value should be already present, for every architecture. |
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options MAXCPU=32 |
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|
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# MAXMEMDOM defines the maximum number of memory domains that can boot in the |
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# system. A default value should already be defined by every architecture. |
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options MAXMEMDOM=1 |
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|
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# ADAPTIVE_MUTEXES changes the behavior of blocking mutexes to spin |
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# if the thread that currently owns the mutex is executing on another |
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# CPU. This behavior is enabled by default, so this option can be used |
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# to disable it. |
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options NO_ADAPTIVE_MUTEXES |
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|
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# ADAPTIVE_RWLOCKS changes the behavior of reader/writer locks to spin |
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# if the thread that currently owns the rwlock is executing on another |
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# CPU. This behavior is enabled by default, so this option can be used |
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# to disable it. |
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options NO_ADAPTIVE_RWLOCKS |
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|
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# ADAPTIVE_SX changes the behavior of sx locks to spin if the thread that |
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# currently owns the sx lock is executing on another CPU. |
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# This behavior is enabled by default, so this option can be used to |
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# disable it. |
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options NO_ADAPTIVE_SX |
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|
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# MUTEX_NOINLINE forces mutex operations to call functions to perform each |
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# operation rather than inlining the simple cases. This can be used to |
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# shrink the size of the kernel text segment. Note that this behavior is |
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# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING, |
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# and WITNESS options. |
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options MUTEX_NOINLINE |
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|
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# RWLOCK_NOINLINE forces rwlock operations to call functions to perform each |
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# operation rather than inlining the simple cases. This can be used to |
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# shrink the size of the kernel text segment. Note that this behavior is |
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# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING, |
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# and WITNESS options. |
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options RWLOCK_NOINLINE |
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|
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# SX_NOINLINE forces sx lock operations to call functions to perform each |
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# operation rather than inlining the simple cases. This can be used to |
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# shrink the size of the kernel text segment. Note that this behavior is |
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# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING, |
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# and WITNESS options. |
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options SX_NOINLINE |
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|
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# SMP Debugging Options: |
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# |
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# CALLOUT_PROFILING enables rudimentary profiling of the callwheel data |
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# structure used as backend in callout(9). |
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# PREEMPTION allows the threads that are in the kernel to be preempted by |
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# higher priority [interrupt] threads. It helps with interactivity |
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# and allows interrupt threads to run sooner rather than waiting. |
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# WARNING! Only tested on amd64 and i386. |
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# FULL_PREEMPTION instructs the kernel to preempt non-realtime kernel |
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# threads. Its sole use is to expose race conditions and other |
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# bugs during development. Enabling this option will reduce |
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# performance and increase the frequency of kernel panics by |
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# design. If you aren't sure that you need it then you don't. |
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# Relies on the PREEMPTION option. DON'T TURN THIS ON. |
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# MUTEX_DEBUG enables various extra assertions in the mutex code. |
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# SLEEPQUEUE_PROFILING enables rudimentary profiling of the hash table |
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# used to hold active sleep queues as well as sleep wait message |
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# frequency. |
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# TURNSTILE_PROFILING enables rudimentary profiling of the hash table |
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# used to hold active lock queues. |
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# UMTX_PROFILING enables rudimentary profiling of the hash table used |
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# to hold active lock queues. |
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# WITNESS enables the witness code which detects deadlocks and cycles |
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# during locking operations. |
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# WITNESS_KDB causes the witness code to drop into the kernel debugger if |
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# a lock hierarchy violation occurs or if locks are held when going to |
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# sleep. |
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# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. |
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options PREEMPTION |
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options FULL_PREEMPTION |
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options MUTEX_DEBUG |
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options WITNESS |
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options WITNESS_KDB |
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options WITNESS_SKIPSPIN |
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|
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# LOCK_PROFILING - Profiling locks. See LOCK_PROFILING(9) for details. |
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options LOCK_PROFILING |
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# Set the number of buffers and the hash size. The hash size MUST be larger |
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# than the number of buffers. Hash size should be prime. |
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options MPROF_BUFFERS="1536" |
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options MPROF_HASH_SIZE="1543" |
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|
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# Profiling for the callout(9) backend. |
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options CALLOUT_PROFILING |
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|
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# Profiling for internal hash tables. |
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options SLEEPQUEUE_PROFILING |
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options TURNSTILE_PROFILING |
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options UMTX_PROFILING |
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|
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|
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##################################################################### |
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# COMPATIBILITY OPTIONS |
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|
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# |
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# Implement system calls compatible with 4.3BSD and older versions of |
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# FreeBSD. You probably do NOT want to remove this as much current code |
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# still relies on the 4.3 emulation. Note that some architectures that |
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# are supported by FreeBSD do not include support for certain important |
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# aspects of this compatibility option, namely those related to the |
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# signal delivery mechanism. |
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# |
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options COMPAT_43 |
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|
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# Old tty interface. |
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options COMPAT_43TTY |
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|
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# Note that as a general rule, COMPAT_FREEBSD<n> depends on |
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# COMPAT_FREEBSD<n+1>, COMPAT_FREEBSD<n+2>, etc. |
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|
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# Enable FreeBSD4 compatibility syscalls |
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options COMPAT_FREEBSD4 |
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|
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# Enable FreeBSD5 compatibility syscalls |
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options COMPAT_FREEBSD5 |
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|
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# Enable FreeBSD6 compatibility syscalls |
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options COMPAT_FREEBSD6 |
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|
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# Enable FreeBSD7 compatibility syscalls |
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options COMPAT_FREEBSD7 |
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|
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# Enable Linux Kernel Programming Interface |
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#options COMPAT_LINUXKPI |
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|
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# |
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# These three options provide support for System V Interface |
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# Definition-style interprocess communication, in the form of shared |
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# memory, semaphores, and message queues, respectively. |
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# |
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options SYSVSHM |
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options SYSVSEM |
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options SYSVMSG |
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|
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|
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##################################################################### |
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# DEBUGGING OPTIONS |
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|
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# |
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# Compile with kernel debugger related code. |
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# |
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options KDB |
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|
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# |
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# Print a stack trace of the current thread on the console for a panic. |
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# |
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options KDB_TRACE |
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|
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# |
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# Don't enter the debugger for a panic. Intended for unattended operation |
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# where you may want to enter the debugger from the console, but still want |
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# the machine to recover from a panic. |
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# |
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options KDB_UNATTENDED |
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|
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# |
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# Enable the ddb debugger backend. |
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# |
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options DDB |
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|
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# |
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# Print the numerical value of symbols in addition to the symbolic |
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# representation. |
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# |
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options DDB_NUMSYM |
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|
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# |
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# Enable the remote gdb debugger backend. |
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# |
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options GDB |
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|
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# |
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# SYSCTL_DEBUG enables a 'sysctl' debug tree that can be used to dump the |
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# contents of the registered sysctl nodes on the console. It is disabled by |
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# default because it generates excessively verbose console output that can |
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# interfere with serial console operation. |
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# |
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options SYSCTL_DEBUG |
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|
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# |
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# Enable textdump by default, this disables kernel core dumps. |
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# |
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options TEXTDUMP_PREFERRED |
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|
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# |
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# Enable extra debug messages while performing textdumps. |
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# |
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options TEXTDUMP_VERBOSE |
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|
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# |
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# NO_SYSCTL_DESCR omits the sysctl node descriptions to save space in the |
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# resulting kernel. |
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options NO_SYSCTL_DESCR |
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|
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# |
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# MALLOC_DEBUG_MAXZONES enables multiple uma zones for malloc(9) |
431 |
# allocations that are smaller than a page. The purpose is to isolate |
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# different malloc types into hash classes, so that any buffer |
433 |
# overruns or use-after-free will usually only affect memory from |
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# malloc types in that hash class. This is purely a debugging tool; |
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# by varying the hash function and tracking which hash class was |
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# corrupted, the intersection of the hash classes from each instance |
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# will point to a single malloc type that is being misused. At this |
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# point inspection or memguard(9) can be used to catch the offending |
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# code. |
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# |
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options MALLOC_DEBUG_MAXZONES=8 |
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|
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# |
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# DEBUG_MEMGUARD builds and enables memguard(9), a replacement allocator |
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# for the kernel used to detect modify-after-free scenarios. See the |
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# memguard(9) man page for more information on usage. |
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# |
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options DEBUG_MEMGUARD |
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|
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# |
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# DEBUG_REDZONE enables buffer underflows and buffer overflows detection for |
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# malloc(9). |
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# |
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options DEBUG_REDZONE |
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|
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# |
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# KTRACE enables the system-call tracing facility ktrace(2). To be more |
458 |
# SMP-friendly, KTRACE uses a worker thread to process most trace events |
459 |
# asynchronously to the thread generating the event. This requires a |
460 |
# pre-allocated store of objects representing trace events. The |
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# KTRACE_REQUEST_POOL option specifies the initial size of this store. |
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# The size of the pool can be adjusted both at boottime and runtime via |
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# the kern.ktrace_request_pool tunable and sysctl. |
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# |
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options KTRACE #kernel tracing |
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options KTRACE_REQUEST_POOL=101 |
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|
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# |
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# KTR is a kernel tracing facility imported from BSD/OS. It is |
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# enabled with the KTR option. KTR_ENTRIES defines the number of |
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# entries in the circular trace buffer; it may be an arbitrary number. |
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# KTR_BOOT_ENTRIES defines the number of entries during the early boot, |
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# before malloc(9) is functional. |
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# KTR_COMPILE defines the mask of events to compile into the kernel as |
475 |
# defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the |
476 |
# initial value of the ktr_mask variable which determines at runtime |
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# what events to trace. KTR_CPUMASK determines which CPU's log |
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# events, with bit X corresponding to CPU X. The layout of the string |
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# passed as KTR_CPUMASK must match a series of bitmasks each of them |
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# separated by the "," character (ie: |
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# KTR_CPUMASK=0xAF,0xFFFFFFFFFFFFFFFF). KTR_VERBOSE enables |
482 |
# dumping of KTR events to the console by default. This functionality |
483 |
# can be toggled via the debug.ktr_verbose sysctl and defaults to off |
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# if KTR_VERBOSE is not defined. See ktr(4) and ktrdump(8) for details. |
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# |
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options KTR |
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options KTR_BOOT_ENTRIES=1024 |
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options KTR_ENTRIES=(128*1024) |
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options KTR_COMPILE=(KTR_INTR|KTR_PROC) |
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options KTR_MASK=KTR_INTR |
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options KTR_CPUMASK=0x3 |
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options KTR_VERBOSE |
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|
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# |
495 |
# ALQ(9) is a facility for the asynchronous queuing of records from the kernel |
496 |
# to a vnode, and is employed by services such as ktr(4) to produce trace |
497 |
# files based on a kernel event stream. Records are written asynchronously |
498 |
# in a worker thread. |
499 |
# |
500 |
options ALQ |
501 |
options KTR_ALQ |
502 |
|
503 |
# |
504 |
# The INVARIANTS option is used in a number of source files to enable |
505 |
# extra sanity checking of internal structures. This support is not |
506 |
# enabled by default because of the extra time it would take to check |
507 |
# for these conditions, which can only occur as a result of |
508 |
# programming errors. |
509 |
# |
510 |
options INVARIANTS |
511 |
|
512 |
# |
513 |
# The INVARIANT_SUPPORT option makes us compile in support for |
514 |
# verifying some of the internal structures. It is a prerequisite for |
515 |
# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be |
516 |
# called. The intent is that you can set 'INVARIANTS' for single |
517 |
# source files (by changing the source file or specifying it on the |
518 |
# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you |
519 |
# wish to build a kernel module with 'INVARIANTS', then adding |
520 |
# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary |
521 |
# infrastructure without the added overhead. |
522 |
# |
523 |
options INVARIANT_SUPPORT |
524 |
|
525 |
# |
526 |
# The DIAGNOSTIC option is used to enable extra debugging information |
527 |
# from some parts of the kernel. As this makes everything more noisy, |
528 |
# it is disabled by default. |
529 |
# |
530 |
options DIAGNOSTIC |
531 |
|
532 |
# |
533 |
# REGRESSION causes optional kernel interfaces necessary only for regression |
534 |
# testing to be enabled. These interfaces may constitute security risks |
535 |
# when enabled, as they permit processes to easily modify aspects of the |
536 |
# run-time environment to reproduce unlikely or unusual (possibly normally |
537 |
# impossible) scenarios. |
538 |
# |
539 |
options REGRESSION |
540 |
|
541 |
# |
542 |
# This option lets some drivers co-exist that can't co-exist in a running |
543 |
# system. This is used to be able to compile all kernel code in one go for |
544 |
# quality assurance purposes (like this file, which the option takes it name |
545 |
# from.) |
546 |
# |
547 |
options COMPILING_LINT |
548 |
|
549 |
# |
550 |
# STACK enables the stack(9) facility, allowing the capture of kernel stack |
551 |
# for the purpose of procinfo(1), etc. stack(9) will also be compiled in |
552 |
# automatically if DDB(4) is compiled into the kernel. |
553 |
# |
554 |
options STACK |
555 |
|
556 |
|
557 |
##################################################################### |
558 |
# PERFORMANCE MONITORING OPTIONS |
559 |
|
560 |
# |
561 |
# The hwpmc driver that allows the use of in-CPU performance monitoring |
562 |
# counters for performance monitoring. The base kernel needs to be configured |
563 |
# with the 'options' line, while the hwpmc device can be either compiled |
564 |
# in or loaded as a loadable kernel module. |
565 |
# |
566 |
# Additional configuration options may be required on specific architectures, |
567 |
# please see hwpmc(4). |
568 |
|
569 |
device hwpmc # Driver (also a loadable module) |
570 |
options HWPMC_DEBUG |
571 |
options HWPMC_HOOKS # Other necessary kernel hooks |
572 |
|
573 |
|
574 |
##################################################################### |
575 |
# NETWORKING OPTIONS |
576 |
|
577 |
# |
578 |
# Protocol families |
579 |
# |
580 |
options INET #Internet communications protocols |
581 |
options INET6 #IPv6 communications protocols |
582 |
|
583 |
options ROUTETABLES=2 # allocated fibs up to 65536. default is 1. |
584 |
# but that would be a bad idea as they are large. |
585 |
|
586 |
options TCP_OFFLOAD # TCP offload support. |
587 |
|
588 |
# In order to enable IPSEC you MUST also add device crypto to |
589 |
# your kernel configuration |
590 |
options IPSEC #IP security (requires device crypto) |
591 |
#options IPSEC_DEBUG #debug for IP security |
592 |
# |
593 |
# #DEPRECATED# |
594 |
# Set IPSEC_FILTERTUNNEL to change the default of the sysctl to force packets |
595 |
# coming through a tunnel to be processed by any configured packet filtering |
596 |
# twice. The default is that packets coming out of a tunnel are _not_ processed; |
597 |
# they are assumed trusted. |
598 |
# |
599 |
# IPSEC history is preserved for such packets, and can be filtered |
600 |
# using ipfw(8)'s 'ipsec' keyword, when this option is enabled. |
601 |
# |
602 |
#options IPSEC_FILTERTUNNEL #filter ipsec packets from a tunnel |
603 |
# |
604 |
# Set IPSEC_NAT_T to enable NAT-Traversal support. This enables |
605 |
# optional UDP encapsulation of ESP packets. |
606 |
# |
607 |
options IPSEC_NAT_T #NAT-T support, UDP encap of ESP |
608 |
|
609 |
options IPX #IPX/SPX communications protocols |
610 |
|
611 |
options NETATALK #Appletalk communications protocols |
612 |
options NETATALKDEBUG #Appletalk debugging |
613 |
|
614 |
# |
615 |
# SMB/CIFS requester |
616 |
# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV |
617 |
# options. |
618 |
options NETSMB #SMB/CIFS requester |
619 |
|
620 |
# mchain library. It can be either loaded as KLD or compiled into kernel |
621 |
options LIBMCHAIN |
622 |
|
623 |
# libalias library, performing NAT |
624 |
options LIBALIAS |
625 |
|
626 |
# flowtable cache |
627 |
options FLOWTABLE |
628 |
|
629 |
# |
630 |
# SCTP is a NEW transport protocol defined by |
631 |
# RFC2960 updated by RFC3309 and RFC3758.. and |
632 |
# soon to have a new base RFC and many many more |
633 |
# extensions. This release supports all the extensions |
634 |
# including many drafts (most about to become RFC's). |
635 |
# It is the reference implementation of SCTP |
636 |
# and is quite well tested. |
637 |
# |
638 |
# Note YOU MUST have both INET and INET6 defined. |
639 |
# You don't have to enable V6, but SCTP is |
640 |
# dual stacked and so far we have not torn apart |
641 |
# the V6 and V4.. since an association can span |
642 |
# both a V6 and V4 address at the SAME time :-) |
643 |
# |
644 |
options SCTP |
645 |
# There are bunches of options: |
646 |
# this one turns on all sorts of |
647 |
# nastily printing that you can |
648 |
# do. It's all controlled by a |
649 |
# bit mask (settable by socket opt and |
650 |
# by sysctl). Including will not cause |
651 |
# logging until you set the bits.. but it |
652 |
# can be quite verbose.. so without this |
653 |
# option we don't do any of the tests for |
654 |
# bits and prints.. which makes the code run |
655 |
# faster.. if you are not debugging don't use. |
656 |
options SCTP_DEBUG |
657 |
# |
658 |
# This option turns off the CRC32c checksum. Basically, |
659 |
# you will not be able to talk to anyone else who |
660 |
# has not done this. Its more for experimentation to |
661 |
# see how much CPU the CRC32c really takes. Most new |
662 |
# cards for TCP support checksum offload.. so this |
663 |
# option gives you a "view" into what SCTP would be |
664 |
# like with such an offload (which only exists in |
665 |
# high in iSCSI boards so far). With the new |
666 |
# splitting 8's algorithm its not as bad as it used |
667 |
# to be.. but it does speed things up try only |
668 |
# for in a captured lab environment :-) |
669 |
options SCTP_WITH_NO_CSUM |
670 |
# |
671 |
|
672 |
# |
673 |
# All that options after that turn on specific types of |
674 |
# logging. You can monitor CWND growth, flight size |
675 |
# and all sorts of things. Go look at the code and |
676 |
# see. I have used this to produce interesting |
677 |
# charts and graphs as well :-> |
678 |
# |
679 |
# I have not yet committed the tools to get and print |
680 |
# the logs, I will do that eventually .. before then |
681 |
# if you want them send me an email rrs@freebsd.org |
682 |
# You basically must have ktr(4) enabled for these |
683 |
# and you then set the sysctl to turn on/off various |
684 |
# logging bits. Use ktrdump(8) to pull the log and run |
685 |
# it through a display program.. and graphs and other |
686 |
# things too. |
687 |
# |
688 |
options SCTP_LOCK_LOGGING |
689 |
options SCTP_MBUF_LOGGING |
690 |
options SCTP_MBCNT_LOGGING |
691 |
options SCTP_PACKET_LOGGING |
692 |
options SCTP_LTRACE_CHUNKS |
693 |
options SCTP_LTRACE_ERRORS |
694 |
|
695 |
|
696 |
# altq(9). Enable the base part of the hooks with the ALTQ option. |
697 |
# Individual disciplines must be built into the base system and can not be |
698 |
# loaded as modules at this point. ALTQ requires a stable TSC so if yours is |
699 |
# broken or changes with CPU throttling then you must also have the ALTQ_NOPCC |
700 |
# option. |
701 |
options ALTQ |
702 |
options ALTQ_CBQ # Class Based Queueing |
703 |
options ALTQ_RED # Random Early Detection |
704 |
options ALTQ_RIO # RED In/Out |
705 |
options ALTQ_CODEL # CoDel Active Queueing |
706 |
options ALTQ_HFSC # Hierarchical Packet Scheduler |
707 |
options ALTQ_FAIRQ # Fair Packet Scheduler |
708 |
options ALTQ_CDNR # Traffic conditioner |
709 |
options ALTQ_PRIQ # Priority Queueing |
710 |
options ALTQ_NOPCC # Required if the TSC is unusable |
711 |
options ALTQ_DEBUG |
712 |
|
713 |
# netgraph(4). Enable the base netgraph code with the NETGRAPH option. |
714 |
# Individual node types can be enabled with the corresponding option |
715 |
# listed below; however, this is not strictly necessary as netgraph |
716 |
# will automatically load the corresponding KLD module if the node type |
717 |
# is not already compiled into the kernel. Each type below has a |
718 |
# corresponding man page, e.g., ng_async(8). |
719 |
options NETGRAPH # netgraph(4) system |
720 |
options NETGRAPH_DEBUG # enable extra debugging, this |
721 |
# affects netgraph(4) and nodes |
722 |
# Node types |
723 |
options NETGRAPH_ASYNC |
724 |
options NETGRAPH_ATMLLC |
725 |
options NETGRAPH_ATM_ATMPIF |
726 |
options NETGRAPH_BLUETOOTH # ng_bluetooth(4) |
727 |
options NETGRAPH_BLUETOOTH_BT3C # ng_bt3c(4) |
728 |
options NETGRAPH_BLUETOOTH_HCI # ng_hci(4) |
729 |
options NETGRAPH_BLUETOOTH_L2CAP # ng_l2cap(4) |
730 |
options NETGRAPH_BLUETOOTH_SOCKET # ng_btsocket(4) |
731 |
options NETGRAPH_BLUETOOTH_UBT # ng_ubt(4) |
732 |
options NETGRAPH_BLUETOOTH_UBTBCMFW # ubtbcmfw(4) |
733 |
options NETGRAPH_BPF |
734 |
options NETGRAPH_BRIDGE |
735 |
options NETGRAPH_CAR |
736 |
options NETGRAPH_CISCO |
737 |
options NETGRAPH_DEFLATE |
738 |
options NETGRAPH_DEVICE |
739 |
options NETGRAPH_ECHO |
740 |
options NETGRAPH_EIFACE |
741 |
options NETGRAPH_ETHER |
742 |
options NETGRAPH_FEC |
743 |
options NETGRAPH_FRAME_RELAY |
744 |
options NETGRAPH_GIF |
745 |
options NETGRAPH_GIF_DEMUX |
746 |
options NETGRAPH_HOLE |
747 |
options NETGRAPH_IFACE |
748 |
options NETGRAPH_IP_INPUT |
749 |
options NETGRAPH_IPFW |
750 |
options NETGRAPH_KSOCKET |
751 |
options NETGRAPH_L2TP |
752 |
options NETGRAPH_LMI |
753 |
options NETGRAPH_MPPC_COMPRESSION |
754 |
options NETGRAPH_MPPC_ENCRYPTION |
755 |
options NETGRAPH_NETFLOW |
756 |
options NETGRAPH_NAT |
757 |
options NETGRAPH_ONE2MANY |
758 |
options NETGRAPH_PATCH |
759 |
options NETGRAPH_PIPE |
760 |
options NETGRAPH_PPP |
761 |
options NETGRAPH_PPPOE |
762 |
options NETGRAPH_PPTPGRE |
763 |
options NETGRAPH_PRED1 |
764 |
options NETGRAPH_RFC1490 |
765 |
options NETGRAPH_SOCKET |
766 |
options NETGRAPH_SPLIT |
767 |
options NETGRAPH_SPPP |
768 |
options NETGRAPH_TAG |
769 |
options NETGRAPH_TCPMSS |
770 |
options NETGRAPH_TEE |
771 |
options NETGRAPH_UI |
772 |
options NETGRAPH_VJC |
773 |
options NETGRAPH_VLAN |
774 |
|
775 |
# NgATM - Netgraph ATM |
776 |
options NGATM_ATM |
777 |
options NGATM_ATMBASE |
778 |
options NGATM_SSCOP |
779 |
options NGATM_SSCFU |
780 |
options NGATM_UNI |
781 |
options NGATM_CCATM |
782 |
|
783 |
device mn # Munich32x/Falc54 Nx64kbit/sec cards. |
784 |
|
785 |
# Network stack virtualization. |
786 |
#options VIMAGE |
787 |
#options VNET_DEBUG # debug for VIMAGE |
788 |
|
789 |
# |
790 |
# Network interfaces: |
791 |
# The `loop' device is MANDATORY when networking is enabled. |
792 |
device loop |
793 |
|
794 |
# The `ether' device provides generic code to handle |
795 |
# Ethernets; it is MANDATORY when an Ethernet device driver is |
796 |
# configured or token-ring is enabled. |
797 |
device ether |
798 |
|
799 |
# The `vlan' device implements the VLAN tagging of Ethernet frames |
800 |
# according to IEEE 802.1Q. |
801 |
device vlan |
802 |
|
803 |
# The `vxlan' device implements the VXLAN encapsulation of Ethernet |
804 |
# frames in UDP packets according to RFC7348. |
805 |
device vxlan |
806 |
|
807 |
# The `wlan' device provides generic code to support 802.11 |
808 |
# drivers, including host AP mode; it is MANDATORY for the wi, |
809 |
# and ath drivers and will eventually be required by all 802.11 drivers. |
810 |
device wlan |
811 |
options IEEE80211_DEBUG #enable debugging msgs |
812 |
options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's |
813 |
options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support |
814 |
options IEEE80211_SUPPORT_TDMA #enable TDMA support |
815 |
|
816 |
# The `wlan_wep', `wlan_tkip', and `wlan_ccmp' devices provide |
817 |
# support for WEP, TKIP, and AES-CCMP crypto protocols optionally |
818 |
# used with 802.11 devices that depend on the `wlan' module. |
819 |
device wlan_wep |
820 |
device wlan_ccmp |
821 |
device wlan_tkip |
822 |
|
823 |
# The `wlan_xauth' device provides support for external (i.e. user-mode) |
824 |
# authenticators for use with 802.11 drivers that use the `wlan' |
825 |
# module and support 802.1x and/or WPA security protocols. |
826 |
device wlan_xauth |
827 |
|
828 |
# The `wlan_acl' device provides a MAC-based access control mechanism |
829 |
# for use with 802.11 drivers operating in ap mode and using the |
830 |
# `wlan' module. |
831 |
# The 'wlan_amrr' device provides AMRR transmit rate control algorithm |
832 |
device wlan_acl |
833 |
device wlan_amrr |
834 |
|
835 |
# Generic TokenRing |
836 |
device token |
837 |
|
838 |
# The `fddi' device provides generic code to support FDDI. |
839 |
device fddi |
840 |
|
841 |
# The `arcnet' device provides generic code to support Arcnet. |
842 |
device arcnet |
843 |
|
844 |
# The `sppp' device serves a similar role for certain types |
845 |
# of synchronous PPP links (like `cx', `ar'). |
846 |
device sppp |
847 |
|
848 |
# The `bpf' device enables the Berkeley Packet Filter. Be |
849 |
# aware of the legal and administrative consequences of enabling this |
850 |
# option. DHCP requires bpf. |
851 |
device bpf |
852 |
|
853 |
# The `netmap' device implements memory-mapped access to network |
854 |
# devices from userspace, enabling wire-speed packet capture and |
855 |
# generation even at 10Gbit/s. Requires support in the device |
856 |
# driver. Supported drivers are ixgbe, e1000, re. |
857 |
device netmap |
858 |
|
859 |
# The `disc' device implements a minimal network interface, |
860 |
# which throws away all packets sent and never receives any. It is |
861 |
# included for testing and benchmarking purposes. |
862 |
device disc |
863 |
|
864 |
# The `epair' device implements a virtual back-to-back connected Ethernet |
865 |
# like interface pair. |
866 |
device epair |
867 |
|
868 |
# The `edsc' device implements a minimal Ethernet interface, |
869 |
# which discards all packets sent and receives none. |
870 |
device edsc |
871 |
|
872 |
# The `tap' device is a pty-like virtual Ethernet interface |
873 |
device tap |
874 |
|
875 |
# The `tun' device implements (user-)ppp and nos-tun(8) |
876 |
device tun |
877 |
|
878 |
# The `gif' device implements IPv6 over IP4 tunneling, |
879 |
# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and |
880 |
# IPv6 over IPv6 tunneling. |
881 |
# The `gre' device implements GRE (Generic Routing Encapsulation) tunneling, |
882 |
# as specified in the RFC 2784 and RFC 2890. |
883 |
# The `me' device implements Minimal Encapsulation within IPv4 as |
884 |
# specified in the RFC 2004. |
885 |
# The XBONEHACK option allows the same pair of addresses to be configured on |
886 |
# multiple gif interfaces. |
887 |
device gif |
888 |
device gre |
889 |
device me |
890 |
options XBONEHACK |
891 |
|
892 |
# The `faith' device captures packets sent to it and diverts them |
893 |
# to the IPv4/IPv6 translation daemon. |
894 |
# The `stf' device implements 6to4 encapsulation. |
895 |
device faith |
896 |
device stf |
897 |
|
898 |
# The `ef' device provides support for multiple ethernet frame types |
899 |
# specified via ETHER_* options. See ef(4) for details. |
900 |
device ef |
901 |
options ETHER_II # enable Ethernet_II frame |
902 |
options ETHER_8023 # enable Ethernet_802.3 (Novell) frame |
903 |
options ETHER_8022 # enable Ethernet_802.2 frame |
904 |
options ETHER_SNAP # enable Ethernet_802.2/SNAP frame |
905 |
|
906 |
# The pf packet filter consists of three devices: |
907 |
# The `pf' device provides /dev/pf and the firewall code itself. |
908 |
# The `pflog' device provides the pflog0 interface which logs packets. |
909 |
# The `pfsync' device provides the pfsync0 interface used for |
910 |
# synchronization of firewall state tables (over the net). |
911 |
device pf |
912 |
device pflog |
913 |
device pfsync |
914 |
|
915 |
# Bridge interface. |
916 |
device if_bridge |
917 |
|
918 |
# Common Address Redundancy Protocol. See carp(4) for more details. |
919 |
device carp |
920 |
|
921 |
# IPsec interface. |
922 |
device enc |
923 |
|
924 |
# Link aggregation interface. |
925 |
device lagg |
926 |
|
927 |
# |
928 |
# Internet family options: |
929 |
# |
930 |
# MROUTING enables the kernel multicast packet forwarder, which works |
931 |
# with mrouted and XORP. |
932 |
# |
933 |
# IPFIREWALL enables support for IP firewall construction, in |
934 |
# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends |
935 |
# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT |
936 |
# limits the number of times a matching entry can be logged. |
937 |
# |
938 |
# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" |
939 |
# and if you do not add other rules during startup to allow access, |
940 |
# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open |
941 |
# in /etc/rc.conf when first enabling this feature, then refining the |
942 |
# firewall rules in /etc/rc.firewall after you've tested that the new kernel |
943 |
# feature works properly. |
944 |
# |
945 |
# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to |
946 |
# allow everything. Use with care, if a cracker can crash your |
947 |
# firewall machine, they can get to your protected machines. However, |
948 |
# if you are using it as an as-needed filter for specific problems as |
949 |
# they arise, then this may be for you. Changing the default to 'allow' |
950 |
# means that you won't get stuck if the kernel and /sbin/ipfw binary get |
951 |
# out of sync. |
952 |
# |
953 |
# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''. It |
954 |
# depends on IPFIREWALL if compiled into the kernel. |
955 |
# |
956 |
# IPFIREWALL_NAT adds support for in kernel nat in ipfw, and it requires |
957 |
# LIBALIAS. |
958 |
# |
959 |
# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding |
960 |
# packets without touching the TTL). This can be useful to hide firewalls |
961 |
# from traceroute and similar tools. |
962 |
# |
963 |
# PF_DEFAULT_TO_DROP causes the default pf(4) rule to deny everything. |
964 |
# |
965 |
# TCPDEBUG enables code which keeps traces of the TCP state machine |
966 |
# for sockets with the SO_DEBUG option set, which can then be examined |
967 |
# using the trpt(8) utility. |
968 |
# |
969 |
# RADIX_MPATH provides support for equal-cost multi-path routing. |
970 |
# |
971 |
options MROUTING # Multicast routing |
972 |
options IPFIREWALL #firewall |
973 |
options IPFIREWALL_VERBOSE #enable logging to syslogd(8) |
974 |
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity |
975 |
options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default |
976 |
options IPFIREWALL_NAT #ipfw kernel nat support |
977 |
options IPDIVERT #divert sockets |
978 |
options IPFILTER #ipfilter support |
979 |
options IPFILTER_LOG #ipfilter logging |
980 |
options IPFILTER_LOOKUP #ipfilter pools |
981 |
options IPFILTER_DEFAULT_BLOCK #block all packets by default |
982 |
options IPSTEALTH #support for stealth forwarding |
983 |
options PF_DEFAULT_TO_DROP #drop everything by default |
984 |
options TCPDEBUG |
985 |
options RADIX_MPATH |
986 |
|
987 |
# The MBUF_STRESS_TEST option enables options which create |
988 |
# various random failures / extreme cases related to mbuf |
989 |
# functions. See mbuf(9) for a list of available test cases. |
990 |
# MBUF_PROFILING enables code to profile the mbuf chains |
991 |
# exiting the system (via participating interfaces) and |
992 |
# return a logarithmic histogram of monitored parameters |
993 |
# (e.g. packet size, wasted space, number of mbufs in chain). |
994 |
options MBUF_STRESS_TEST |
995 |
options MBUF_PROFILING |
996 |
|
997 |
# Statically link in accept filters |
998 |
options ACCEPT_FILTER_DATA |
999 |
options ACCEPT_FILTER_DNS |
1000 |
options ACCEPT_FILTER_HTTP |
1001 |
|
1002 |
# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are |
1003 |
# carried in TCP option 19. This option is commonly used to protect |
1004 |
# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. |
1005 |
# This is enabled on a per-socket basis using the TCP_MD5SIG socket option. |
1006 |
# This requires the use of 'device crypto', 'options IPSEC' |
1007 |
# or 'device cryptodev'. |
1008 |
options TCP_SIGNATURE #include support for RFC 2385 |
1009 |
|
1010 |
# DUMMYNET enables the "dummynet" bandwidth limiter. You need IPFIREWALL |
1011 |
# as well. See dummynet(4) and ipfw(8) for more info. When you run |
1012 |
# DUMMYNET it is advisable to also have at least "options HZ=1000" to achieve |
1013 |
# a smooth scheduling of the traffic. |
1014 |
options DUMMYNET |
1015 |
|
1016 |
##################################################################### |
1017 |
# FILESYSTEM OPTIONS |
1018 |
|
1019 |
# |
1020 |
# Only the root filesystem needs to be statically compiled or preloaded |
1021 |
# as module; everything else will be automatically loaded at mount |
1022 |
# time. Some people still prefer to statically compile other |
1023 |
# filesystems as well. |
1024 |
# |
1025 |
# NB: The UNION filesystem was known to be buggy in the past. It is now |
1026 |
# being actively maintained, although there are still some issues being |
1027 |
# resolved. |
1028 |
# |
1029 |
|
1030 |
# One of these is mandatory: |
1031 |
options FFS #Fast filesystem |
1032 |
options NFSCLIENT #Network File System client |
1033 |
|
1034 |
# The rest are optional: |
1035 |
options AUTOFS #Automounter filesystem |
1036 |
options CD9660 #ISO 9660 filesystem |
1037 |
options FDESCFS #File descriptor filesystem |
1038 |
options FUSE #FUSE support module |
1039 |
options MSDOSFS #MS DOS File System (FAT, FAT32) |
1040 |
options NFSSERVER #Network File System server |
1041 |
options NFSLOCKD #Network Lock Manager |
1042 |
options NFSCL #New Network Filesystem Client |
1043 |
options NFSD #New Network Filesystem Server |
1044 |
options KGSSAPI #Kernel GSSAPI implementation |
1045 |
|
1046 |
options NULLFS #NULL filesystem |
1047 |
options PROCFS #Process filesystem (requires PSEUDOFS) |
1048 |
options PSEUDOFS #Pseudo-filesystem framework |
1049 |
options PSEUDOFS_TRACE #Debugging support for PSEUDOFS |
1050 |
options SMBFS #SMB/CIFS filesystem |
1051 |
options TMPFS #Efficient memory filesystem |
1052 |
options UDF #Universal Disk Format |
1053 |
options UNIONFS #Union filesystem |
1054 |
# The xFS_ROOT options REQUIRE the associated ``options xFS'' |
1055 |
options NFS_ROOT #NFS usable as root device |
1056 |
|
1057 |
# Soft updates is a technique for improving filesystem speed and |
1058 |
# making abrupt shutdown less risky. |
1059 |
# |
1060 |
options SOFTUPDATES |
1061 |
|
1062 |
# Extended attributes allow additional data to be associated with files, |
1063 |
# and is used for ACLs, Capabilities, and MAC labels. |
1064 |
# See src/sys/ufs/ufs/README.extattr for more information. |
1065 |
options UFS_EXTATTR |
1066 |
options UFS_EXTATTR_AUTOSTART |
1067 |
|
1068 |
# Access Control List support for UFS filesystems. The current ACL |
1069 |
# implementation requires extended attribute support, UFS_EXTATTR, |
1070 |
# for the underlying filesystem. |
1071 |
# See src/sys/ufs/ufs/README.acls for more information. |
1072 |
options UFS_ACL |
1073 |
|
1074 |
# Directory hashing improves the speed of operations on very large |
1075 |
# directories at the expense of some memory. |
1076 |
options UFS_DIRHASH |
1077 |
|
1078 |
# Gjournal-based UFS journaling support. |
1079 |
options UFS_GJOURNAL |
1080 |
|
1081 |
# Make space in the kernel for a root filesystem on a md device. |
1082 |
# Define to the number of kilobytes to reserve for the filesystem. |
1083 |
options MD_ROOT_SIZE=10 |
1084 |
|
1085 |
# Make the md device a potential root device, either with preloaded |
1086 |
# images of type mfs_root or md_root. |
1087 |
options MD_ROOT |
1088 |
|
1089 |
# Disk quotas are supported when this option is enabled. |
1090 |
options QUOTA #enable disk quotas |
1091 |
|
1092 |
# If you are running a machine just as a fileserver for PC and MAC |
1093 |
# users, using SAMBA or Netatalk, you may consider setting this option |
1094 |
# and keeping all those users' directories on a filesystem that is |
1095 |
# mounted with the suiddir option. This gives new files the same |
1096 |
# ownership as the directory (similar to group). It's a security hole |
1097 |
# if you let these users run programs, so confine it to file-servers |
1098 |
# (but it'll save you lots of headaches in those cases). Root owned |
1099 |
# directories are exempt and X bits are cleared. The suid bit must be |
1100 |
# set on the directory as well; see chmod(1). PC owners can't see/set |
1101 |
# ownerships so they keep getting their toes trodden on. This saves |
1102 |
# you all the support calls as the filesystem it's used on will act as |
1103 |
# they expect: "It's my dir so it must be my file". |
1104 |
# |
1105 |
options SUIDDIR |
1106 |
|
1107 |
# NFS options: |
1108 |
options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec |
1109 |
options NFS_MAXATTRTIMO=60 |
1110 |
options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec |
1111 |
options NFS_MAXDIRATTRTIMO=60 |
1112 |
options NFS_GATHERDELAY=10 # Default write gather delay (msec) |
1113 |
options NFS_WDELAYHASHSIZ=16 # and with this |
1114 |
options NFS_DEBUG # Enable NFS Debugging |
1115 |
|
1116 |
# |
1117 |
# Add support for the EXT2FS filesystem of Linux fame. Be a bit |
1118 |
# careful with this - the ext2fs code has a tendency to lag behind |
1119 |
# changes and not be exercised very much, so mounting read/write could |
1120 |
# be dangerous (and even mounting read only could result in panics.) |
1121 |
# |
1122 |
options EXT2FS |
1123 |
|
1124 |
# |
1125 |
# Add support for the ReiserFS filesystem (used in Linux). Currently, |
1126 |
# this is limited to read-only access. |
1127 |
# |
1128 |
options REISERFS |
1129 |
|
1130 |
# Use real implementations of the aio_* system calls. There are numerous |
1131 |
# stability and security issues in the current aio code that make it |
1132 |
# unsuitable for inclusion on machines with untrusted local users. |
1133 |
options VFS_AIO |
1134 |
|
1135 |
# Cryptographically secure random number generator; /dev/random |
1136 |
device random |
1137 |
|
1138 |
# The system memory devices; /dev/mem, /dev/kmem |
1139 |
device mem |
1140 |
|
1141 |
# The kernel symbol table device; /dev/ksyms |
1142 |
device ksyms |
1143 |
|
1144 |
# Optional character code conversion support with LIBICONV. |
1145 |
# Each option requires their base file system and LIBICONV. |
1146 |
options CD9660_ICONV |
1147 |
options MSDOSFS_ICONV |
1148 |
options UDF_ICONV |
1149 |
|
1150 |
|
1151 |
##################################################################### |
1152 |
# POSIX P1003.1B |
1153 |
|
1154 |
# Real time extensions added in the 1993 POSIX |
1155 |
# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING |
1156 |
|
1157 |
options _KPOSIX_PRIORITY_SCHEDULING |
1158 |
# p1003_1b_semaphores are very experimental, |
1159 |
# user should be ready to assist in debugging if problems arise. |
1160 |
options P1003_1B_SEMAPHORES |
1161 |
|
1162 |
# POSIX message queue |
1163 |
options P1003_1B_MQUEUE |
1164 |
|
1165 |
##################################################################### |
1166 |
# SECURITY POLICY PARAMETERS |
1167 |
|
1168 |
# Support for BSM audit |
1169 |
options AUDIT |
1170 |
|
1171 |
# Support for Mandatory Access Control (MAC): |
1172 |
options MAC |
1173 |
options MAC_BIBA |
1174 |
options MAC_BSDEXTENDED |
1175 |
options MAC_IFOFF |
1176 |
options MAC_LOMAC |
1177 |
options MAC_MLS |
1178 |
options MAC_NONE |
1179 |
options MAC_PARTITION |
1180 |
options MAC_PORTACL |
1181 |
options MAC_SEEOTHERUIDS |
1182 |
options MAC_STUB |
1183 |
options MAC_TEST |
1184 |
|
1185 |
# Support for Capsicum |
1186 |
options CAPABILITIES # fine-grained rights on file descriptors |
1187 |
options CAPABILITY_MODE # sandboxes with no global namespace access |
1188 |
|
1189 |
# Support for process descriptors |
1190 |
options PROCDESC |
1191 |
|
1192 |
|
1193 |
##################################################################### |
1194 |
# CLOCK OPTIONS |
1195 |
|
1196 |
# The granularity of operation is controlled by the kernel option HZ whose |
1197 |
# default value (1000 on most architectures) means a granularity of 1ms |
1198 |
# (1s/HZ). Historically, the default was 100, but finer granularity is |
1199 |
# required for DUMMYNET and other systems on modern hardware. There are |
1200 |
# reasonable arguments that HZ should, in fact, be 100 still; consider, |
1201 |
# that reducing the granularity too much might cause excessive overhead in |
1202 |
# clock interrupt processing, potentially causing ticks to be missed and thus |
1203 |
# actually reducing the accuracy of operation. |
1204 |
|
1205 |
options HZ=100 |
1206 |
|
1207 |
# Enable support for the kernel PLL to use an external PPS signal, |
1208 |
# under supervision of [x]ntpd(8) |
1209 |
# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp |
1210 |
|
1211 |
options PPS_SYNC |
1212 |
|
1213 |
# Enable support for generic feed-forward clocks in the kernel. |
1214 |
# The feed-forward clock support is an alternative to the feedback oriented |
1215 |
# ntpd/system clock approach, and is to be used with a feed-forward |
1216 |
# synchronization algorithm such as the RADclock: |
1217 |
# More info here: http://www.synclab.org/radclock |
1218 |
|
1219 |
options FFCLOCK |
1220 |
|
1221 |
|
1222 |
##################################################################### |
1223 |
# SCSI DEVICES |
1224 |
|
1225 |
# SCSI DEVICE CONFIGURATION |
1226 |
|
1227 |
# The SCSI subsystem consists of the `base' SCSI code, a number of |
1228 |
# high-level SCSI device `type' drivers, and the low-level host-adapter |
1229 |
# device drivers. The host adapters are listed in the ISA and PCI |
1230 |
# device configuration sections below. |
1231 |
# |
1232 |
# It is possible to wire down your SCSI devices so that a given bus, |
1233 |
# target, and LUN always come on line as the same device unit. In |
1234 |
# earlier versions the unit numbers were assigned in the order that |
1235 |
# the devices were probed on the SCSI bus. This means that if you |
1236 |
# removed a disk drive, you may have had to rewrite your /etc/fstab |
1237 |
# file, and also that you had to be careful when adding a new disk |
1238 |
# as it may have been probed earlier and moved your device configuration |
1239 |
# around. (See also option GEOM_VOL for a different solution to this |
1240 |
# problem.) |
1241 |
|
1242 |
# This old behavior is maintained as the default behavior. The unit |
1243 |
# assignment begins with the first non-wired down unit for a device |
1244 |
# type. For example, if you wire a disk as "da3" then the first |
1245 |
# non-wired disk will be assigned da4. |
1246 |
|
1247 |
# The syntax for wiring down devices is: |
1248 |
|
1249 |
hint.scbus.0.at="ahc0" |
1250 |
hint.scbus.1.at="ahc1" |
1251 |
hint.scbus.1.bus="0" |
1252 |
hint.scbus.3.at="ahc2" |
1253 |
hint.scbus.3.bus="0" |
1254 |
hint.scbus.2.at="ahc2" |
1255 |
hint.scbus.2.bus="1" |
1256 |
hint.da.0.at="scbus0" |
1257 |
hint.da.0.target="0" |
1258 |
hint.da.0.unit="0" |
1259 |
hint.da.1.at="scbus3" |
1260 |
hint.da.1.target="1" |
1261 |
hint.da.2.at="scbus2" |
1262 |
hint.da.2.target="3" |
1263 |
hint.sa.1.at="scbus1" |
1264 |
hint.sa.1.target="6" |
1265 |
|
1266 |
# "units" (SCSI logical unit number) that are not specified are |
1267 |
# treated as if specified as LUN 0. |
1268 |
|
1269 |
# All SCSI devices allocate as many units as are required. |
1270 |
|
1271 |
# The ch driver drives SCSI Media Changer ("jukebox") devices. |
1272 |
# |
1273 |
# The da driver drives SCSI Direct Access ("disk") and Optical Media |
1274 |
# ("WORM") devices. |
1275 |
# |
1276 |
# The sa driver drives SCSI Sequential Access ("tape") devices. |
1277 |
# |
1278 |
# The cd driver drives SCSI Read Only Direct Access ("cd") devices. |
1279 |
# |
1280 |
# The ses driver drives SCSI Environment Services ("ses") and |
1281 |
# SAF-TE ("SCSI Accessible Fault-Tolerant Enclosure") devices. |
1282 |
# |
1283 |
# The pt driver drives SCSI Processor devices. |
1284 |
# |
1285 |
# The sg driver provides a passthrough API that is compatible with the |
1286 |
# Linux SG driver. It will work in conjunction with the COMPAT_LINUX |
1287 |
# option to run linux SG apps. It can also stand on its own and provide |
1288 |
# source level API compatibility for porting apps to MidnightBSD. |
1289 |
# |
1290 |
# Target Mode support is provided here but also requires that a SIM |
1291 |
# (SCSI Host Adapter Driver) provide support as well. |
1292 |
# |
1293 |
# The targ driver provides target mode support as a Processor type device. |
1294 |
# It exists to give the minimal context necessary to respond to Inquiry |
1295 |
# commands. There is a sample user application that shows how the rest |
1296 |
# of the command support might be done in /usr/share/examples/scsi_target. |
1297 |
# |
1298 |
# The targbh driver provides target mode support and exists to respond |
1299 |
# to incoming commands that do not otherwise have a logical unit assigned |
1300 |
# to them. |
1301 |
# |
1302 |
# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI |
1303 |
# configuration as the "pass" driver. |
1304 |
|
1305 |
device scbus #base SCSI code |
1306 |
device ch #SCSI media changers |
1307 |
device da #SCSI direct access devices (aka disks) |
1308 |
device sa #SCSI tapes |
1309 |
device cd #SCSI CD-ROMs |
1310 |
device ses #Enclosure Services (SES and SAF-TE) |
1311 |
device pt #SCSI processor |
1312 |
device targ #SCSI Target Mode Code |
1313 |
device targbh #SCSI Target Mode Blackhole Device |
1314 |
device pass #CAM passthrough driver |
1315 |
device sg #Linux SCSI passthrough |
1316 |
device ctl #CAM Target Layer |
1317 |
|
1318 |
# CAM OPTIONS: |
1319 |
# debugging options: |
1320 |
# CAMDEBUG Compile in all possible debugging. |
1321 |
# CAM_DEBUG_COMPILE Debug levels to compile in. |
1322 |
# CAM_DEBUG_FLAGS Debug levels to enable on boot. |
1323 |
# CAM_DEBUG_BUS Limit debugging to the given bus. |
1324 |
# CAM_DEBUG_TARGET Limit debugging to the given target. |
1325 |
# CAM_DEBUG_LUN Limit debugging to the given lun. |
1326 |
# CAM_DEBUG_DELAY Delay in us after printing each debug line. |
1327 |
# |
1328 |
# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds |
1329 |
# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions |
1330 |
# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions |
1331 |
# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) |
1332 |
# queue after a bus reset, and the number of milliseconds to |
1333 |
# freeze the device queue after a bus device reset. This |
1334 |
# can be changed at boot and runtime with the |
1335 |
# kern.cam.scsi_delay tunable/sysctl. |
1336 |
options CAMDEBUG |
1337 |
options CAM_DEBUG_COMPILE=-1 |
1338 |
options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH) |
1339 |
options CAM_DEBUG_BUS=-1 |
1340 |
options CAM_DEBUG_TARGET=-1 |
1341 |
options CAM_DEBUG_LUN=-1 |
1342 |
options CAM_DEBUG_DELAY=1 |
1343 |
options CAM_MAX_HIGHPOWER=4 |
1344 |
options SCSI_NO_SENSE_STRINGS |
1345 |
options SCSI_NO_OP_STRINGS |
1346 |
options SCSI_DELAY=5000 # Be pessimistic about Joe SCSI device |
1347 |
|
1348 |
# Options for the CAM CDROM driver: |
1349 |
# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN |
1350 |
# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only |
1351 |
# enforced if there is I/O waiting for another LUN |
1352 |
# The compiled in defaults for these variables are 2 and 10 seconds, |
1353 |
# respectively. |
1354 |
# |
1355 |
# These can also be changed on the fly with the following sysctl variables: |
1356 |
# kern.cam.cd.changer.min_busy_seconds |
1357 |
# kern.cam.cd.changer.max_busy_seconds |
1358 |
# |
1359 |
options CHANGER_MIN_BUSY_SECONDS=2 |
1360 |
options CHANGER_MAX_BUSY_SECONDS=10 |
1361 |
|
1362 |
# Options for the CAM sequential access driver: |
1363 |
# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes |
1364 |
# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes |
1365 |
# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes |
1366 |
# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes |
1367 |
# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. |
1368 |
options SA_IO_TIMEOUT=4 |
1369 |
options SA_SPACE_TIMEOUT=60 |
1370 |
options SA_REWIND_TIMEOUT=(2*60) |
1371 |
options SA_ERASE_TIMEOUT=(4*60) |
1372 |
options SA_1FM_AT_EOD |
1373 |
|
1374 |
# Optional timeout for the CAM processor target (pt) device |
1375 |
# This is specified in seconds. The default is 60 seconds. |
1376 |
options SCSI_PT_DEFAULT_TIMEOUT=60 |
1377 |
|
1378 |
# Optional enable of doing SES passthrough on other devices (e.g., disks) |
1379 |
# |
1380 |
# Normally disabled because a lot of newer SCSI disks report themselves |
1381 |
# as having SES capabilities, but this can then clot up attempts to build |
1382 |
# a topology with the SES device that's on the box these drives are in.... |
1383 |
options SES_ENABLE_PASSTHROUGH |
1384 |
|
1385 |
|
1386 |
##################################################################### |
1387 |
# MISCELLANEOUS DEVICES AND OPTIONS |
1388 |
|
1389 |
device pty #BSD-style compatibility pseudo ttys |
1390 |
device nmdm #back-to-back tty devices |
1391 |
device md #Memory/malloc disk |
1392 |
device snp #Snoop device - to look at pty/vty/etc.. |
1393 |
device ccd #Concatenated disk driver |
1394 |
device firmware #firmware(9) support |
1395 |
|
1396 |
# Kernel side iconv library |
1397 |
options LIBICONV |
1398 |
|
1399 |
# Size of the kernel message buffer. Should be N * pagesize. |
1400 |
options MSGBUF_SIZE=40960 |
1401 |
|
1402 |
|
1403 |
##################################################################### |
1404 |
# HARDWARE DEVICE CONFIGURATION |
1405 |
|
1406 |
# For ISA the required hints are listed. |
1407 |
# EISA, MCA, PCI, CardBus, SD/MMC and pccard are self identifying buses, so |
1408 |
# no hints are needed. |
1409 |
|
1410 |
# |
1411 |
# Mandatory devices: |
1412 |
# |
1413 |
|
1414 |
# These options are valid for other keyboard drivers as well. |
1415 |
options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap |
1416 |
options KBD_INSTALL_CDEV # install a CDEV entry in /dev |
1417 |
|
1418 |
device kbdmux # keyboard multiplexer |
1419 |
options KBDMUX_DFLT_KEYMAP # specify the built-in keymap |
1420 |
makeoptions KBDMUX_DFLT_KEYMAP=it.iso |
1421 |
|
1422 |
options FB_DEBUG # Frame buffer debugging |
1423 |
|
1424 |
device splash # Splash screen and screen saver support |
1425 |
|
1426 |
# Various screen savers. |
1427 |
device blank_saver |
1428 |
device daemon_saver |
1429 |
device dragon_saver |
1430 |
device fade_saver |
1431 |
device fire_saver |
1432 |
device green_saver |
1433 |
device logo_saver |
1434 |
device rain_saver |
1435 |
device snake_saver |
1436 |
device star_saver |
1437 |
device warp_saver |
1438 |
|
1439 |
# The syscons console driver (SCO color console compatible). |
1440 |
device sc |
1441 |
hint.sc.0.at="isa" |
1442 |
options MAXCONS=16 # number of virtual consoles |
1443 |
options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode |
1444 |
options SC_DFLT_FONT # compile font in |
1445 |
makeoptions SC_DFLT_FONT=cp850 |
1446 |
options SC_DISABLE_KDBKEY # disable `debug' key |
1447 |
options SC_DISABLE_REBOOT # disable reboot key sequence |
1448 |
options SC_HISTORY_SIZE=200 # number of history buffer lines |
1449 |
options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor |
1450 |
options SC_PIXEL_MODE # add support for the raster text mode |
1451 |
|
1452 |
# The following options will let you change the default colors of syscons. |
1453 |
options SC_NORM_ATTR=(FG_GREEN|BG_BLACK) |
1454 |
options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN) |
1455 |
options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK) |
1456 |
options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED) |
1457 |
|
1458 |
# The following options will let you change the default behavior of |
1459 |
# cut-n-paste feature |
1460 |
options SC_CUT_SPACES2TABS # convert leading spaces into tabs |
1461 |
options SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words |
1462 |
# (default is single space - \"x20\") |
1463 |
|
1464 |
# If you have a two button mouse, you may want to add the following option |
1465 |
# to use the right button of the mouse to paste text. |
1466 |
options SC_TWOBUTTON_MOUSE |
1467 |
|
1468 |
# You can selectively disable features in syscons. |
1469 |
options SC_NO_CUTPASTE |
1470 |
options SC_NO_FONT_LOADING |
1471 |
options SC_NO_HISTORY |
1472 |
options SC_NO_MODE_CHANGE |
1473 |
options SC_NO_SYSMOUSE |
1474 |
options SC_NO_SUSPEND_VTYSWITCH |
1475 |
|
1476 |
# `flags' for sc |
1477 |
# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode |
1478 |
# 0x100 Probe for a keyboard device periodically if one is not present |
1479 |
|
1480 |
# Enable experimental features of the syscons terminal emulator (teken). |
1481 |
options TEKEN_CONS25 # cons25-style terminal emulation |
1482 |
options TEKEN_UTF8 # UTF-8 output handling |
1483 |
|
1484 |
# |
1485 |
# Optional devices: |
1486 |
# |
1487 |
|
1488 |
# |
1489 |
# SCSI host adapters: |
1490 |
# |
1491 |
# adv: All Narrow SCSI bus AdvanSys controllers. |
1492 |
# adw: Second Generation AdvanSys controllers including the ADV940UW. |
1493 |
# aha: Adaptec 154x/1535/1640 |
1494 |
# ahb: Adaptec 174x EISA controllers |
1495 |
# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ |
1496 |
# 19160x/29160x, aic7770/aic78xx |
1497 |
# ahd: Adaptec 29320/39320 Controllers. |
1498 |
# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) |
1499 |
# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, |
1500 |
# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F |
1501 |
# esp: Emulex ESP, NCR 53C9x and QLogic FAS families based controllers |
1502 |
# including the AMD Am53C974 (found on devices such as the Tekram |
1503 |
# DC-390(T)) and the Sun ESP and FAS families of controllers |
1504 |
# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, |
1505 |
# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, |
1506 |
# ISP 12160 Ultra3 SCSI, |
1507 |
# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. |
1508 |
# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. |
1509 |
# Qlogic ISP 2322 and ISP 6322 2Gb Fibre Channel host adapters. |
1510 |
# ispfw: Firmware module for Qlogic host adapters |
1511 |
# mpt: LSI-Logic MPT/Fusion 53c1020 or 53c1030 Ultra4 |
1512 |
# or FC9x9 Fibre Channel host adapters. |
1513 |
# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. |
1514 |
# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: |
1515 |
# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, |
1516 |
# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, |
1517 |
# 53C1010-33, 53C1010-66. |
1518 |
# trm: Tekram DC395U/UW/F DC315U adapters. |
1519 |
# wds: WD7000 |
1520 |
|
1521 |
# |
1522 |
# Note that the order is important in order for Buslogic ISA/EISA cards to be |
1523 |
# probed correctly. |
1524 |
# |
1525 |
device bt |
1526 |
hint.bt.0.at="isa" |
1527 |
hint.bt.0.port="0x330" |
1528 |
device adv |
1529 |
hint.adv.0.at="isa" |
1530 |
device adw |
1531 |
device aha |
1532 |
hint.aha.0.at="isa" |
1533 |
device aic |
1534 |
hint.aic.0.at="isa" |
1535 |
device ahb |
1536 |
device ahc |
1537 |
device ahd |
1538 |
device esp |
1539 |
device iscsi_initiator |
1540 |
device isp |
1541 |
hint.isp.0.disable="1" |
1542 |
hint.isp.0.role="3" |
1543 |
hint.isp.0.prefer_iomap="1" |
1544 |
hint.isp.0.prefer_memmap="1" |
1545 |
hint.isp.0.fwload_disable="1" |
1546 |
hint.isp.0.ignore_nvram="1" |
1547 |
hint.isp.0.fullduplex="1" |
1548 |
hint.isp.0.topology="lport" |
1549 |
hint.isp.0.topology="nport" |
1550 |
hint.isp.0.topology="lport-only" |
1551 |
hint.isp.0.topology="nport-only" |
1552 |
# we can't get u_int64_t types, nor can we get strings if it's got |
1553 |
# a leading 0x, hence this silly dodge. |
1554 |
hint.isp.0.portwnn="w50000000aaaa0000" |
1555 |
hint.isp.0.nodewnn="w50000000aaaa0001" |
1556 |
device ispfw |
1557 |
device mpt |
1558 |
device ncr |
1559 |
device sym |
1560 |
device trm |
1561 |
device wds |
1562 |
hint.wds.0.at="isa" |
1563 |
hint.wds.0.port="0x350" |
1564 |
hint.wds.0.irq="11" |
1565 |
hint.wds.0.drq="6" |
1566 |
|
1567 |
# The aic7xxx driver will attempt to use memory mapped I/O for all PCI |
1568 |
# controllers that have it configured only if this option is set. Unfortunately, |
1569 |
# this doesn't work on some motherboards, which prevents it from being the |
1570 |
# default. |
1571 |
options AHC_ALLOW_MEMIO |
1572 |
|
1573 |
# Dump the contents of the ahc controller configuration PROM. |
1574 |
options AHC_DUMP_EEPROM |
1575 |
|
1576 |
# Bitmap of units to enable targetmode operations. |
1577 |
options AHC_TMODE_ENABLE |
1578 |
|
1579 |
# Compile in Aic7xxx Debugging code. |
1580 |
options AHC_DEBUG |
1581 |
|
1582 |
# Aic7xxx driver debugging options. See sys/dev/aic7xxx/aic7xxx.h |
1583 |
options AHC_DEBUG_OPTS |
1584 |
|
1585 |
# Print register bitfields in debug output. Adds ~128k to driver |
1586 |
# See ahc(4). |
1587 |
options AHC_REG_PRETTY_PRINT |
1588 |
|
1589 |
# Compile in aic79xx debugging code. |
1590 |
options AHD_DEBUG |
1591 |
|
1592 |
# Aic79xx driver debugging options. Adds ~215k to driver. See ahd(4). |
1593 |
options AHD_DEBUG_OPTS=0xFFFFFFFF |
1594 |
|
1595 |
# Print human-readable register definitions when debugging |
1596 |
options AHD_REG_PRETTY_PRINT |
1597 |
|
1598 |
# Bitmap of units to enable targetmode operations. |
1599 |
options AHD_TMODE_ENABLE |
1600 |
|
1601 |
# The adw driver will attempt to use memory mapped I/O for all PCI |
1602 |
# controllers that have it configured only if this option is set. |
1603 |
options ADW_ALLOW_MEMIO |
1604 |
|
1605 |
# Options used in dev/iscsi (Software iSCSI stack) |
1606 |
# |
1607 |
options ISCSI_INITIATOR_DEBUG=9 |
1608 |
|
1609 |
# Options used in dev/isp/ (Qlogic SCSI/FC driver). |
1610 |
# |
1611 |
# ISP_TARGET_MODE - enable target mode operation |
1612 |
# |
1613 |
options ISP_TARGET_MODE=1 |
1614 |
# |
1615 |
# ISP_DEFAULT_ROLES - default role |
1616 |
# none=0 |
1617 |
# target=1 |
1618 |
# initiator=2 |
1619 |
# both=3 (not supported currently) |
1620 |
# |
1621 |
# ISP_INTERNAL_TARGET (trivial internal disk target, for testing) |
1622 |
# |
1623 |
options ISP_DEFAULT_ROLES=0 |
1624 |
|
1625 |
# Options used in dev/sym/ (Symbios SCSI driver). |
1626 |
#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) |
1627 |
# Allows the ncr to take precedence |
1628 |
# 1 (1<<0) -> 810a, 860 |
1629 |
# 2 (1<<1) -> 825a, 875, 885, 895 |
1630 |
# 4 (1<<2) -> 895a, 896, 1510d |
1631 |
#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 |
1632 |
# disabled:0 (default), enabled:1 |
1633 |
#options SYM_SETUP_PCI_PARITY #-PCI parity checking |
1634 |
# disabled:0, enabled:1 (default) |
1635 |
#options SYM_SETUP_MAX_LUN #-Number of LUNs supported |
1636 |
# default:8, range:[1..64] |
1637 |
|
1638 |
# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). |
1639 |
# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. |
1640 |
# The DPT controllers are commonly re-licensed under other brand-names - |
1641 |
# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and |
1642 |
# Compaq are actually DPT controllers. |
1643 |
# |
1644 |
# See src/sys/dev/dpt for debugging and other subtle options. |
1645 |
# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various |
1646 |
# instruments are enabled. The tools in |
1647 |
# /usr/sbin/dpt_* assume these to be enabled. |
1648 |
# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h |
1649 |
# DPT_RESET_HBA Make "reset" actually reset the controller |
1650 |
# instead of fudging it. Only enable this if you |
1651 |
# are 100% certain you need it. |
1652 |
|
1653 |
device dpt |
1654 |
|
1655 |
# DPT options |
1656 |
#!CAM# options DPT_MEASURE_PERFORMANCE |
1657 |
options DPT_RESET_HBA |
1658 |
|
1659 |
# |
1660 |
# Compaq "CISS" RAID controllers (SmartRAID 5* series) |
1661 |
# These controllers have a SCSI-like interface, and require the |
1662 |
# CAM infrastructure. |
1663 |
# |
1664 |
device ciss |
1665 |
|
1666 |
# |
1667 |
# Intel Integrated RAID controllers. |
1668 |
# This driver was developed and is maintained by Intel. Contacts |
1669 |
# at Intel for this driver are |
1670 |
# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and |
1671 |
# "Leubner, Achim" <achim.leubner@intel.com>. |
1672 |
# |
1673 |
device iir |
1674 |
|
1675 |
# |
1676 |
# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later |
1677 |
# firmware. These controllers have a SCSI-like interface, and require |
1678 |
# the CAM infrastructure. |
1679 |
# |
1680 |
device mly |
1681 |
|
1682 |
# |
1683 |
# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only |
1684 |
# one entry is needed; the code will find and configure all supported |
1685 |
# controllers. |
1686 |
# |
1687 |
device ida # Compaq Smart RAID |
1688 |
device mlx # Mylex DAC960 |
1689 |
device amr # AMI MegaRAID |
1690 |
device amrp # SCSI Passthrough interface (optional, CAM req.) |
1691 |
device mfi # LSI MegaRAID SAS |
1692 |
device mfip # LSI MegaRAID SAS passthrough, requires CAM |
1693 |
options MFI_DEBUG |
1694 |
device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s |
1695 |
|
1696 |
# |
1697 |
# 3ware ATA RAID |
1698 |
# |
1699 |
device twe # 3ware ATA RAID |
1700 |
|
1701 |
# |
1702 |
# Serial ATA host controllers: |
1703 |
# |
1704 |
# ahci: Advanced Host Controller Interface (AHCI) compatible |
1705 |
# mvs: Marvell 88SX50XX/88SX60XX/88SX70XX/SoC controllers |
1706 |
# siis: SiliconImage SiI3124/SiI3132/SiI3531 controllers |
1707 |
# |
1708 |
# These drivers are part of cam(4) subsystem. They supersede less featured |
1709 |
# ata(4) subsystem drivers, supporting same hardware. |
1710 |
|
1711 |
device ahci |
1712 |
device mvs |
1713 |
device siis |
1714 |
|
1715 |
# |
1716 |
# The 'ATA' driver supports all legacy ATA/ATAPI controllers, including |
1717 |
# PC Card devices. You only need one "device ata" for it to find all |
1718 |
# PCI and PC Card ATA/ATAPI devices on modern machines. |
1719 |
# Alternatively, individual bus and chipset drivers may be chosen by using |
1720 |
# the 'atacore' driver then selecting the drivers on a per vendor basis. |
1721 |
# For example to build a system which only supports a VIA chipset, |
1722 |
# omit 'ata' and include the 'atacore', 'atapci' and 'atavia' drivers. |
1723 |
device ata |
1724 |
|
1725 |
# Modular ATA |
1726 |
#device atacore # Core ATA functionality |
1727 |
#device atacard # CARDBUS support |
1728 |
#device atabus # PC98 cbus support |
1729 |
#device ataisa # ISA bus support |
1730 |
#device atapci # PCI bus support; only generic chipset support |
1731 |
|
1732 |
# PCI ATA chipsets |
1733 |
#device ataacard # ACARD |
1734 |
#device ataacerlabs # Acer Labs Inc. (ALI) |
1735 |
#device ataamd # American Micro Devices (AMD) |
1736 |
#device ataati # ATI |
1737 |
#device atacenatek # Cenatek |
1738 |
#device atacypress # Cypress |
1739 |
#device atacyrix # Cyrix |
1740 |
#device atahighpoint # HighPoint |
1741 |
#device ataintel # Intel |
1742 |
#device ataite # Integrated Technology Inc. (ITE) |
1743 |
#device atajmicron # JMicron |
1744 |
#device atamarvell # Marvell |
1745 |
#device atamicron # Micron |
1746 |
#device atanational # National |
1747 |
#device atanetcell # NetCell |
1748 |
#device atanvidia # nVidia |
1749 |
#device atapromise # Promise |
1750 |
#device ataserverworks # ServerWorks |
1751 |
#device atasiliconimage # Silicon Image Inc. (SiI) (formerly CMD) |
1752 |
#device atasis # Silicon Integrated Systems Corp.(SiS) |
1753 |
#device atavia # VIA Technologies Inc. |
1754 |
|
1755 |
# |
1756 |
# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: |
1757 |
hint.ata.0.at="isa" |
1758 |
hint.ata.0.port="0x1f0" |
1759 |
hint.ata.0.irq="14" |
1760 |
hint.ata.1.at="isa" |
1761 |
hint.ata.1.port="0x170" |
1762 |
hint.ata.1.irq="15" |
1763 |
|
1764 |
# |
1765 |
# The following options are valid on the ATA driver: |
1766 |
# |
1767 |
# ATA_STATIC_ID: controller numbering is static ie depends on location |
1768 |
# else the device numbers are dynamically allocated. |
1769 |
# ATA_REQUEST_TIMEOUT: the number of seconds to wait for an ATA request |
1770 |
# before timing out. |
1771 |
|
1772 |
options ATA_STATIC_ID |
1773 |
#options ATA_REQUEST_TIMEOUT=10 |
1774 |
|
1775 |
# |
1776 |
# Standard floppy disk controllers and floppy tapes, supports |
1777 |
# the Y-E DATA External FDD (PC Card) |
1778 |
# |
1779 |
device fdc |
1780 |
hint.fdc.0.at="isa" |
1781 |
hint.fdc.0.port="0x3F0" |
1782 |
hint.fdc.0.irq="6" |
1783 |
hint.fdc.0.drq="2" |
1784 |
# |
1785 |
# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you |
1786 |
# gotta turn it actually on by setting the variable fd_debug with DDB, |
1787 |
# however. |
1788 |
options FDC_DEBUG |
1789 |
# |
1790 |
# Activate this line if you happen to have an Insight floppy tape. |
1791 |
# Probing them proved to be dangerous for people with floppy disks only, |
1792 |
# so it's "hidden" behind a flag: |
1793 |
#hint.fdc.0.flags="1" |
1794 |
|
1795 |
# Specify floppy devices |
1796 |
hint.fd.0.at="fdc0" |
1797 |
hint.fd.0.drive="0" |
1798 |
hint.fd.1.at="fdc0" |
1799 |
hint.fd.1.drive="1" |
1800 |
|
1801 |
# |
1802 |
# uart: newbusified driver for serial interfaces. It consolidates the sio(4), |
1803 |
# sab(4) and zs(4) drivers. |
1804 |
# |
1805 |
device uart |
1806 |
|
1807 |
# Options for uart(4) |
1808 |
options UART_PPS_ON_CTS # Do time pulse capturing using CTS |
1809 |
# instead of DCD. |
1810 |
options UART_POLL_FREQ # Set polling rate, used when hw has |
1811 |
# no interrupt support (50 Hz default). |
1812 |
|
1813 |
# The following hint should only be used for pure ISA devices. It is not |
1814 |
# needed otherwise. Use of hints is strongly discouraged. |
1815 |
hint.uart.0.at="isa" |
1816 |
|
1817 |
# The following 3 hints are used when the UART is a system device (i.e., a |
1818 |
# console or debug port), but only on platforms that don't have any other |
1819 |
# means to pass the information to the kernel. The unit number of the hint |
1820 |
# is only used to bundle the hints together. There is no relation to the |
1821 |
# unit number of the probed UART. |
1822 |
hint.uart.0.port="0x3f8" |
1823 |
hint.uart.0.flags="0x10" |
1824 |
hint.uart.0.baud="115200" |
1825 |
|
1826 |
# `flags' for serial drivers that support consoles like sio(4) and uart(4): |
1827 |
# 0x10 enable console support for this unit. Other console flags |
1828 |
# (if applicable) are ignored unless this is set. Enabling |
1829 |
# console support does not make the unit the preferred console. |
1830 |
# Boot with -h or set boot_serial=YES in the loader. For sio(4) |
1831 |
# specifically, the 0x20 flag can also be set (see above). |
1832 |
# Currently, at most one unit can have console support; the |
1833 |
# first one (in config file order) with this flag set is |
1834 |
# preferred. Setting this flag for sio0 gives the old behavior. |
1835 |
# 0x80 use this port for serial line gdb support in ddb. Also known |
1836 |
# as debug port. |
1837 |
# |
1838 |
|
1839 |
# Options for serial drivers that support consoles: |
1840 |
options BREAK_TO_DEBUGGER # A BREAK on a serial console goes to |
1841 |
# ddb, if available. |
1842 |
|
1843 |
# Solaris implements a new BREAK which is initiated by a character |
1844 |
# sequence CR ~ ^b which is similar to a familiar pattern used on |
1845 |
# Sun servers by the Remote Console. There are BSD extensions: |
1846 |
# CR ~ ^p requests force panic and CR ~ ^r requests a clean reboot. |
1847 |
options ALT_BREAK_TO_DEBUGGER |
1848 |
|
1849 |
# Serial Communications Controller |
1850 |
# Supports the Siemens SAB 82532 and Zilog Z8530 multi-channel |
1851 |
# communications controllers. |
1852 |
device scc |
1853 |
|
1854 |
# PCI Universal Communications driver |
1855 |
# Supports various multi port PCI I/O cards. |
1856 |
device puc |
1857 |
|
1858 |
# |
1859 |
# Network interfaces: |
1860 |
# |
1861 |
# MII bus support is required for many PCI Ethernet NICs, |
1862 |
# namely those which use MII-compliant transceivers or implement |
1863 |
# transceiver control interfaces that operate like an MII. Adding |
1864 |
# "device miibus" to the kernel config pulls in support for the generic |
1865 |
# miibus API, the common support for for bit-bang'ing the MII and all |
1866 |
# of the PHY drivers, including a generic one for PHYs that aren't |
1867 |
# specifically handled by an individual driver. Support for specific |
1868 |
# PHYs may be built by adding "device mii", "device mii_bitbang" if |
1869 |
# needed by the NIC driver and then adding the appropriate PHY driver. |
1870 |
device mii # Minimal MII support |
1871 |
device mii_bitbang # Common module for bit-bang'ing the MII |
1872 |
device miibus # MII support w/ bit-bang'ing and all PHYs |
1873 |
|
1874 |
device acphy # Altima Communications AC101 |
1875 |
device amphy # AMD AM79c873 / Davicom DM910{1,2} |
1876 |
device atphy # Attansic/Atheros F1 |
1877 |
device axphy # Asix Semiconductor AX88x9x |
1878 |
device bmtphy # Broadcom BCM5201/BCM5202 and 3Com 3c905C |
1879 |
device brgphy # Broadcom BCM54xx/57xx 1000baseTX |
1880 |
device ciphy # Cicada/Vitesse CS/VSC8xxx |
1881 |
device e1000phy # Marvell 88E1000 1000/100/10-BT |
1882 |
device gentbi # Generic 10-bit 1000BASE-{LX,SX} fiber ifaces |
1883 |
device icsphy # ICS ICS1889-1893 |
1884 |
device ip1000phy # IC Plus IP1000A/IP1001 |
1885 |
device jmphy # JMicron JMP211/JMP202 |
1886 |
device lxtphy # Level One LXT-970 |
1887 |
device mlphy # Micro Linear 6692 |
1888 |
device nsgphy # NatSemi DP8361/DP83865/DP83891 |
1889 |
device nsphy # NatSemi DP83840A |
1890 |
device nsphyter # NatSemi DP83843/DP83815 |
1891 |
device pnaphy # HomePNA |
1892 |
device qsphy # Quality Semiconductor QS6612 |
1893 |
device rdcphy # RDC Semiconductor R6040 |
1894 |
device rgephy # RealTek 8169S/8110S/8211B/8211C |
1895 |
device rlphy # RealTek 8139 |
1896 |
device rlswitch # RealTek 8305 |
1897 |
device smcphy # SMSC LAN91C111 |
1898 |
device tdkphy # TDK 89Q2120 |
1899 |
device tlphy # Texas Instruments ThunderLAN |
1900 |
device truephy # LSI TruePHY |
1901 |
device xmphy # XaQti XMAC II |
1902 |
|
1903 |
# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, |
1904 |
# PCI and ISA varieties. |
1905 |
# ae: Support for gigabit ethernet adapters based on the Attansic/Atheros |
1906 |
# L2 PCI-Express FastEthernet controllers. |
1907 |
# age: Support for gigabit ethernet adapters based on the Attansic/Atheros |
1908 |
# L1 PCI express gigabit ethernet controllers. |
1909 |
# alc: Support for Atheros AR8131/AR8132 PCIe ethernet controllers. |
1910 |
# ale: Support for Atheros AR8121/AR8113/AR8114 PCIe ethernet controllers. |
1911 |
# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan) |
1912 |
# bce: Broadcom NetXtreme II (BCM5706/BCM5708) PCI/PCIe Gigabit Ethernet |
1913 |
# adapters. |
1914 |
# bfe: Broadcom BCM4401 Ethernet adapter. |
1915 |
# bge: Support for gigabit ethernet adapters based on the Broadcom |
1916 |
# BCM570x family of controllers, including the 3Com 3c996-T, |
1917 |
# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and |
1918 |
# the embedded gigE NICs on Dell PowerEdge 2550 servers. |
1919 |
# bxe: Broadcom NetXtreme II (BCM5771X/BCM578XX) PCIe 10Gb Ethernet |
1920 |
# adapters. |
1921 |
# bwi: Broadcom BCM430* and BCM431* family of wireless adapters. |
1922 |
# bwn: Broadcom BCM43xx family of wireless adapters. |
1923 |
# cas: Sun Cassini/Cassini+ and National Semiconductor DP83065 Saturn |
1924 |
# cm: Arcnet SMC COM90c26 / SMC COM90c56 |
1925 |
# (and SMC COM90c66 in '56 compatibility mode) adapters. |
1926 |
# cxgb: Chelsio T3 based 1GbE/10GbE PCIe Ethernet adapters. |
1927 |
# cxgbe:Chelsio T4, T5, and T6-based 1/10/25/40/100GbE PCIe Ethernet |
1928 |
# adapters. |
1929 |
# cxgbev: Chelsio T4, T5, and T6-based PCIe Virtual Functions. |
1930 |
# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 |
1931 |
# and various workalikes including: |
1932 |
# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics |
1933 |
# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On |
1934 |
# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II |
1935 |
# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver |
1936 |
# replaces the old al, ax, dm, pn and mx drivers. List of brands: |
1937 |
# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, |
1938 |
# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, |
1939 |
# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, |
1940 |
# KNE110TX. |
1941 |
# de: Digital Equipment DC21040 |
1942 |
# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. |
1943 |
# igb: Intel Pro/1000 PCI Express Gigabit Ethernet: 82575 and later adapters. |
1944 |
# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 |
1945 |
# and PC Card devices using these chipsets. |
1946 |
# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, |
1947 |
# Olicom Ethernet PC Card devices. |
1948 |
# fe: Fujitsu MB86960A/MB86965A Ethernet |
1949 |
# fea: DEC DEFEA EISA FDDI adapter |
1950 |
# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. |
1951 |
# fxp: Intel EtherExpress Pro/100B |
1952 |
# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) |
1953 |
# gem: Apple GMAC/Sun ERI/Sun GEM |
1954 |
# hme: Sun HME (Happy Meal Ethernet) |
1955 |
# jme: JMicron JMC260 Fast Ethernet/JMC250 Gigabit Ethernet based adapters. |
1956 |
# le: AMD Am7900 LANCE and Am79C9xx PCnet |
1957 |
# lge: Support for PCI gigabit ethernet adapters based on the Level 1 |
1958 |
# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, |
1959 |
# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. |
1960 |
# malo: Marvell Libertas wireless NICs. |
1961 |
# mwl: Marvell 88W8363 802.11n wireless NICs. |
1962 |
# Requires the mwl firmware module |
1963 |
# mwlfw: Marvell 88W8363 firmware |
1964 |
# msk: Support for gigabit ethernet adapters based on the Marvell/SysKonnect |
1965 |
# Yukon II Gigabit controllers, including 88E8021, 88E8022, 88E8061, |
1966 |
# 88E8062, 88E8035, 88E8036, 88E8038, 88E8050, 88E8052, 88E8053, |
1967 |
# 88E8055, 88E8056 and D-Link 560T/550SX. |
1968 |
# lmc: Support for the LMC/SBE wide-area network interface cards. |
1969 |
# mlx5: Mellanox ConnectX-4 and ConnectX-4 LX IB and Eth shared code module. |
1970 |
# mlx5en:Mellanox ConnectX-4 and ConnectX-4 LX PCIe Ethernet adapters. |
1971 |
# my: Myson Fast Ethernet (MTD80X, MTD89X) |
1972 |
# nge: Support for PCI gigabit ethernet adapters based on the National |
1973 |
# Semiconductor DP83820 and DP83821 chipset. This includes the |
1974 |
# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet |
1975 |
# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the Surecom |
1976 |
# EP-320G-TX and the Netgear GA622T. |
1977 |
# oce: Emulex 10 Gbit adapters (OneConnect Ethernet) |
1978 |
# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x |
1979 |
# PCnet-FAST, PCnet-FAST+, PCnet-FAST III, PCnet-PRO and PCnet-Home |
1980 |
# chipsets. These can also be handled by the le(4) driver if the |
1981 |
# pcn(4) driver is left out of the kernel. The le(4) driver does not |
1982 |
# support the additional features like the MII bus and burst mode of |
1983 |
# the PCnet-FAST and greater chipsets though. |
1984 |
# ral: Ralink Technology IEEE 802.11 wireless adapter |
1985 |
# re: RealTek 8139C+/8169/816xS/811xS/8101E PCI/PCIe Ethernet adapter |
1986 |
# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 |
1987 |
# chipset. Note that the RealTek driver defaults to using programmed |
1988 |
# I/O to do register accesses because memory mapped mode seems to cause |
1989 |
# severe lockups on SMP hardware. This driver also supports the |
1990 |
# Accton EN1207D `Cheetah' adapter, which uses a chip called |
1991 |
# the MPX 5030/5038, which is either a RealTek in disguise or a |
1992 |
# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek |
1993 |
# chipset and is supported by this driver, not the 'vr' driver. |
1994 |
# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the |
1995 |
# Adaptec AIC-6915 "starfire" controller. |
1996 |
# This includes dual and quad port cards, as well as one 100baseFX card. |
1997 |
# Most of these are 64-bit PCI devices, except for one single port |
1998 |
# card which is 32-bit. |
1999 |
# sge: Silicon Integrated Systems SiS190/191 Fast/Gigabit Ethernet adapter |
2000 |
# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, |
2001 |
# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. |
2002 |
# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. |
2003 |
# This includes the SK-9841 and SK-9842 single port cards (single mode |
2004 |
# and multimode fiber) and the SK-9843 and SK-9844 dual port cards |
2005 |
# (also single mode and multimode). |
2006 |
# The driver will autodetect the number of ports on the card and |
2007 |
# attach each one as a separate network interface. |
2008 |
# sn: Support for ISA and PC Card Ethernet devices using the |
2009 |
# SMC91C90/92/94/95 chips. |
2010 |
# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes |
2011 |
# the D-Link DFE-550TX. |
2012 |
# stge: Support for gigabit ethernet adapters based on the Sundance/Tamarack |
2013 |
# TC9021 family of controllers, including the Sundance ST2021/ST2023, |
2014 |
# the Sundance/Tamarack TC9021, the D-Link DL-4000 and ASUS NX1101. |
2015 |
# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks |
2016 |
# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the |
2017 |
# 3Com 3c985, the Netgear GA620 and various others. Note that you will |
2018 |
# probably want to bump up kern.ipc.nmbclusters a lot to use this driver. |
2019 |
# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' |
2020 |
# cards and integrated ethernet controllers. This includes several |
2021 |
# Compaq Netelligent 10/100 cards and the built-in ethernet controllers |
2022 |
# in several Compaq Prosignia, Proliant and Deskpro systems. It also |
2023 |
# supports several Olicom 10Mbps and 10/100 boards. |
2024 |
# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II series) |
2025 |
# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset |
2026 |
# vr: Support for various fast ethernet adapters based on the VIA |
2027 |
# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, |
2028 |
# including the D-Link DFE520TX and D-Link DFE530TX (see 'rl' for |
2029 |
# DFE530TX+), the Hawking Technologies PN102TX, and the AOpen/Acer ALN-320. |
2030 |
# vte: DM&P Vortex86 RDC R6040 Fast Ethernet |
2031 |
# vx: 3Com 3C590 and 3C595 |
2032 |
# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. |
2033 |
# Note: this is not the same as the Winbond W89C940F, which is a |
2034 |
# NE2000 clone. |
2035 |
# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both |
2036 |
# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA |
2037 |
# bridge with a PCMCIA adapter plugged into it. |
2038 |
# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, |
2039 |
# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, |
2040 |
# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 |
2041 |
# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) |
2042 |
# Etherlink XL cards and integrated controllers. This includes the |
2043 |
# integrated 3c905B-TX chips in certain Dell Optiplex and Dell |
2044 |
# Precision desktop machines and the integrated 3c905-TX chips |
2045 |
# in Dell Latitude laptop docking stations. |
2046 |
# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX |
2047 |
|
2048 |
# Order for ISA/EISA devices is important here |
2049 |
|
2050 |
device cm |
2051 |
hint.cm.0.at="isa" |
2052 |
hint.cm.0.port="0x2e0" |
2053 |
hint.cm.0.irq="9" |
2054 |
hint.cm.0.maddr="0xdc000" |
2055 |
device ep |
2056 |
device ex |
2057 |
device fe |
2058 |
hint.fe.0.at="isa" |
2059 |
hint.fe.0.port="0x300" |
2060 |
device fea |
2061 |
device sn |
2062 |
hint.sn.0.at="isa" |
2063 |
hint.sn.0.port="0x300" |
2064 |
hint.sn.0.irq="10" |
2065 |
device an |
2066 |
device wi |
2067 |
device xe |
2068 |
|
2069 |
# PCI Ethernet NICs that use the common MII bus controller code. |
2070 |
device ae # Attansic/Atheros L2 FastEthernet |
2071 |
device age # Attansic/Atheros L1 Gigabit Ethernet |
2072 |
device alc # Atheros AR8131/AR8132 Ethernet |
2073 |
device ale # Atheros AR8121/AR8113/AR8114 Ethernet |
2074 |
device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet |
2075 |
device bfe # Broadcom BCM440x 10/100 Ethernet |
2076 |
device bge # Broadcom BCM570xx Gigabit Ethernet |
2077 |
device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn |
2078 |
device dc # DEC/Intel 21143 and various workalikes |
2079 |
device et # Agere ET1310 10/100/Gigabit Ethernet |
2080 |
device fxp # Intel EtherExpress PRO/100B (82557, 82558) |
2081 |
hint.fxp.0.prefer_iomap="0" |
2082 |
device gem # Apple GMAC/Sun ERI/Sun GEM |
2083 |
device hme # Sun HME (Happy Meal Ethernet) |
2084 |
device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet |
2085 |
device lge # Level 1 LXT1001 gigabit Ethernet |
2086 |
#device mlx5 # Shared code module between IB and Ethernet |
2087 |
#device mlx5en # Mellanox ConnectX-4 and ConnectX-4 LX |
2088 |
device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet |
2089 |
device my # Myson Fast Ethernet (MTD80X, MTD89X) |
2090 |
device nge # NatSemi DP83820 gigabit Ethernet |
2091 |
device re # RealTek 8139C+/8169/8169S/8110S |
2092 |
device rl # RealTek 8129/8139 |
2093 |
device pcn # AMD Am79C97x PCI 10/100 NICs |
2094 |
device sf # Adaptec AIC-6915 (``Starfire'') |
2095 |
device sge # Silicon Integrated Systems SiS190/191 |
2096 |
device sis # Silicon Integrated Systems SiS 900/SiS 7016 |
2097 |
device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet |
2098 |
device ste # Sundance ST201 (D-Link DFE-550TX) |
2099 |
device stge # Sundance/Tamarack TC9021 gigabit Ethernet |
2100 |
device tl # Texas Instruments ThunderLAN |
2101 |
device tx # SMC EtherPower II (83c170 ``EPIC'') |
2102 |
device vr # VIA Rhine, Rhine II |
2103 |
device vte # DM&P Vortex86 RDC R6040 Fast Ethernet |
2104 |
device wb # Winbond W89C840F |
2105 |
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') |
2106 |
|
2107 |
# PCI Ethernet NICs. |
2108 |
device cxgb # Chelsio T3 10 Gigabit Ethernet |
2109 |
device cxgb_t3fw # Chelsio T3 10 Gigabit Ethernet firmware |
2110 |
device cxgbe # Chelsio T4-T6 1/10/25/40/100 Gigabit Ethernet |
2111 |
device cxgbev # Chelsio T4-T6 Virtual Functions |
2112 |
device de # DEC/Intel DC21x4x (``Tulip'') |
2113 |
device em # Intel Pro/1000 Gigabit Ethernet |
2114 |
device igb # Intel Pro/1000 PCIE Gigabit Ethernet |
2115 |
device ixgb # Intel Pro/10Gbe PCI-X Ethernet |
2116 |
device ix # Intel Pro/10Gbe PCIE Ethernet |
2117 |
device ixv # Intel Pro/10Gbe PCIE Ethernet VF |
2118 |
device le # AMD Am7900 LANCE and Am79C9xx PCnet |
2119 |
device mxge # Myricom Myri-10G 10GbE NIC |
2120 |
device nxge # Neterion Xframe 10GbE Server/Storage Adapter |
2121 |
device oce # Emulex 10 GbE (OneConnect Ethernet) |
2122 |
device ti # Alteon Networks Tigon I/II gigabit Ethernet |
2123 |
device txp # 3Com 3cR990 (``Typhoon'') |
2124 |
device vx # 3Com 3c590, 3c595 (``Vortex'') |
2125 |
device vxge # Exar/Neterion XFrame 3100 10GbE |
2126 |
|
2127 |
# PCI FDDI NICs. |
2128 |
device fpa |
2129 |
|
2130 |
# PCI WAN adapters. |
2131 |
device lmc |
2132 |
|
2133 |
# PCI IEEE 802.11 Wireless NICs |
2134 |
device ath # Atheros pci/cardbus NIC's |
2135 |
device ath_hal # pci/cardbus chip support |
2136 |
#device ath_ar5210 # AR5210 chips |
2137 |
#device ath_ar5211 # AR5211 chips |
2138 |
#device ath_ar5212 # AR5212 chips |
2139 |
#device ath_rf2413 |
2140 |
#device ath_rf2417 |
2141 |
#device ath_rf2425 |
2142 |
#device ath_rf5111 |
2143 |
#device ath_rf5112 |
2144 |
#device ath_rf5413 |
2145 |
#device ath_ar5416 # AR5416 chips |
2146 |
options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors |
2147 |
# All of the AR5212 parts have a problem when paired with the AR71xx |
2148 |
# CPUS. These parts have a bug that triggers a fatal bus error on the AR71xx |
2149 |
# only. Details of the exact nature of the bug are sketchy, but some can be |
2150 |
# found at https://forum.openwrt.org/viewtopic.php?pid=70060 on pages 4, 5 and |
2151 |
# 6. This option enables this workaround. There is a performance penalty |
2152 |
# for this work around, but without it things don't work at all. The DMA |
2153 |
# from the card usually bursts 128 bytes, but on the affected CPUs, only |
2154 |
# 4 are safe. |
2155 |
options AH_RXCFG_SDMAMW_4BYTES |
2156 |
#device ath_ar9160 # AR9160 chips |
2157 |
#device ath_ar9280 # AR9280 chips |
2158 |
#device ath_ar9285 # AR9285 chips |
2159 |
device ath_rate_sample # SampleRate tx rate control for ath |
2160 |
device bwi # Broadcom BCM430* BCM431* |
2161 |
device bwn # Broadcom BCM43xx |
2162 |
device malo # Marvell Libertas wireless NICs. |
2163 |
device mwl # Marvell 88W8363 802.11n wireless NICs. |
2164 |
device mwlfw |
2165 |
device ral # Ralink Technology RT2500 wireless NICs. |
2166 |
|
2167 |
# Use sf_buf(9) interface for jumbo buffers on ti(4) controllers. |
2168 |
#options TI_SF_BUF_JUMBO |
2169 |
# Turn on the header splitting option for the ti(4) driver firmware. This |
2170 |
# only works for Tigon II chips, and has no effect for Tigon I chips. |
2171 |
# This option requires the TI_SF_BUF_JUMBO option above. |
2172 |
#options TI_JUMBO_HDRSPLIT |
2173 |
|
2174 |
# These two options allow manipulating the mbuf cluster size and mbuf size, |
2175 |
# respectively. Be very careful with NIC driver modules when changing |
2176 |
# these from their default values, because that can potentially cause a |
2177 |
# mismatch between the mbuf size assumed by the kernel and the mbuf size |
2178 |
# assumed by a module. The only driver that currently has the ability to |
2179 |
# detect a mismatch is ti(4). |
2180 |
options MCLSHIFT=12 # mbuf cluster shift in bits, 12 == 4KB |
2181 |
options MSIZE=512 # mbuf size in bytes |
2182 |
|
2183 |
# |
2184 |
# ATM related options (Cranor version) |
2185 |
# (note: this driver cannot be used with the HARP ATM stack) |
2186 |
# |
2187 |
# The `en' device provides support for Efficient Networks (ENI) |
2188 |
# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). |
2189 |
# |
2190 |
# The `hatm' device provides support for Fore/Marconi HE155 and HE622 |
2191 |
# ATM PCI cards. |
2192 |
# |
2193 |
# The `fatm' device provides support for Fore PCA200E ATM PCI cards. |
2194 |
# |
2195 |
# The `patm' device provides support for IDT77252 based cards like |
2196 |
# ProSum's ProATM-155 and ProATM-25 and IDT's evaluation boards. |
2197 |
# |
2198 |
# atm device provides generic atm functions and is required for |
2199 |
# atm devices. |
2200 |
# NATM enables the netnatm protocol family that can be used to |
2201 |
# bypass TCP/IP. |
2202 |
# |
2203 |
# utopia provides the access to the ATM PHY chips and is required for en, |
2204 |
# hatm and fatm. |
2205 |
# |
2206 |
# the current driver supports only PVC operations (no atm-arp, no multicast). |
2207 |
# for more details, please read the original documents at |
2208 |
# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html |
2209 |
# |
2210 |
device atm |
2211 |
device en |
2212 |
device fatm #Fore PCA200E |
2213 |
device hatm #Fore/Marconi HE155/622 |
2214 |
device patm #IDT77252 cards (ProATM and IDT) |
2215 |
device utopia #ATM PHY driver |
2216 |
options NATM #native ATM |
2217 |
|
2218 |
options LIBMBPOOL #needed by patm, iatm |
2219 |
|
2220 |
# |
2221 |
# Sound drivers |
2222 |
# |
2223 |
# sound: The generic sound driver. |
2224 |
# |
2225 |
|
2226 |
device sound |
2227 |
|
2228 |
# |
2229 |
# snd_*: Device-specific drivers. |
2230 |
# |
2231 |
# The flags of the device tell the device a bit more info about the |
2232 |
# device that normally is obtained through the PnP interface. |
2233 |
# bit 2..0 secondary DMA channel; |
2234 |
# bit 4 set if the board uses two dma channels; |
2235 |
# bit 15..8 board type, overrides autodetection; leave it |
2236 |
# zero if don't know what to put in (and you don't, |
2237 |
# since this is unsupported at the moment...). |
2238 |
# |
2239 |
# snd_ad1816: Analog Devices AD1816 ISA PnP/non-PnP. |
2240 |
# snd_als4000: Avance Logic ALS4000 PCI. |
2241 |
# snd_atiixp: ATI IXP 200/300/400 PCI. |
2242 |
# snd_audiocs: Crystal Semiconductor CS4231 SBus/EBus. Only |
2243 |
# for sparc64. |
2244 |
# snd_cmi: CMedia CMI8338/CMI8738 PCI. |
2245 |
# snd_cs4281: Crystal Semiconductor CS4281 PCI. |
2246 |
# snd_csa: Crystal Semiconductor CS461x/428x PCI. (except |
2247 |
# 4281) |
2248 |
# snd_ds1: Yamaha DS-1 PCI. |
2249 |
# snd_emu10k1: Creative EMU10K1 PCI and EMU10K2 (Audigy) PCI. |
2250 |
# snd_emu10kx: Creative SoundBlaster Live! and Audigy |
2251 |
# snd_envy24: VIA Envy24 and compatible, needs snd_spicds. |
2252 |
# snd_envy24ht: VIA Envy24HT and compatible, needs snd_spicds. |
2253 |
# snd_es137x: Ensoniq AudioPCI ES137x PCI. |
2254 |
# snd_ess: Ensoniq ESS ISA PnP/non-PnP, to be used in |
2255 |
# conjunction with snd_sbc. |
2256 |
# snd_fm801: Forte Media FM801 PCI. |
2257 |
# snd_gusc: Gravis UltraSound ISA PnP/non-PnP. |
2258 |
# snd_hda: Intel High Definition Audio (Controller) and |
2259 |
# compatible. |
2260 |
# snd_hdspe: RME HDSPe AIO and RayDAT. |
2261 |
# snd_ich: Intel ICH AC'97 and some more audio controllers |
2262 |
# embedded in a chipset, for example nVidia |
2263 |
# nForce controllers. |
2264 |
# snd_maestro: ESS Technology Maestro-1/2x PCI. |
2265 |
# snd_maestro3: ESS Technology Maestro-3/Allegro PCI. |
2266 |
# snd_mss: Microsoft Sound System ISA PnP/non-PnP. |
2267 |
# snd_neomagic: Neomagic 256 AV/ZX PCI. |
2268 |
# snd_sb16: Creative SoundBlaster16, to be used in |
2269 |
# conjunction with snd_sbc. |
2270 |
# snd_sb8: Creative SoundBlaster (pre-16), to be used in |
2271 |
# conjunction with snd_sbc. |
2272 |
# snd_sbc: Creative SoundBlaster ISA PnP/non-PnP. |
2273 |
# Supports ESS and Avance ISA chips as well. |
2274 |
# snd_solo: ESS Solo-1x PCI. |
2275 |
# snd_spicds: SPI codec driver, needed by Envy24/Envy24HT drivers. |
2276 |
# snd_t4dwave: Trident 4DWave DX/NX PCI, Sis 7018 PCI and Acer Labs |
2277 |
# M5451 PCI. |
2278 |
# snd_uaudio: USB audio. |
2279 |
# snd_via8233: VIA VT8233x PCI. |
2280 |
# snd_via82c686: VIA VT82C686A PCI. |
2281 |
# snd_vibes: S3 Sonicvibes PCI. |
2282 |
|
2283 |
device snd_ad1816 |
2284 |
device snd_als4000 |
2285 |
device snd_atiixp |
2286 |
#device snd_audiocs |
2287 |
device snd_cmi |
2288 |
device snd_cs4281 |
2289 |
device snd_csa |
2290 |
device snd_ds1 |
2291 |
device snd_emu10k1 |
2292 |
device snd_emu10kx |
2293 |
device snd_envy24 |
2294 |
device snd_envy24ht |
2295 |
device snd_es137x |
2296 |
device snd_ess |
2297 |
device snd_fm801 |
2298 |
device snd_gusc |
2299 |
device snd_hda |
2300 |
device snd_hdspe |
2301 |
device snd_ich |
2302 |
device snd_maestro |
2303 |
device snd_maestro3 |
2304 |
device snd_mss |
2305 |
device snd_neomagic |
2306 |
device snd_sb16 |
2307 |
device snd_sb8 |
2308 |
device snd_sbc |
2309 |
device snd_solo |
2310 |
device snd_spicds |
2311 |
device snd_t4dwave |
2312 |
device snd_uaudio |
2313 |
device snd_via8233 |
2314 |
device snd_via82c686 |
2315 |
device snd_vibes |
2316 |
|
2317 |
# For non-PnP sound cards: |
2318 |
hint.pcm.0.at="isa" |
2319 |
hint.pcm.0.irq="10" |
2320 |
hint.pcm.0.drq="1" |
2321 |
hint.pcm.0.flags="0x0" |
2322 |
hint.sbc.0.at="isa" |
2323 |
hint.sbc.0.port="0x220" |
2324 |
hint.sbc.0.irq="5" |
2325 |
hint.sbc.0.drq="1" |
2326 |
hint.sbc.0.flags="0x15" |
2327 |
hint.gusc.0.at="isa" |
2328 |
hint.gusc.0.port="0x220" |
2329 |
hint.gusc.0.irq="5" |
2330 |
hint.gusc.0.drq="1" |
2331 |
hint.gusc.0.flags="0x13" |
2332 |
|
2333 |
# |
2334 |
# Following options are intended for debugging/testing purposes: |
2335 |
# |
2336 |
# SND_DEBUG Enable extra debugging code that includes |
2337 |
# sanity checking and possible increase of |
2338 |
# verbosity. |
2339 |
# |
2340 |
# SND_DIAGNOSTIC Similar in a spirit of INVARIANTS/DIAGNOSTIC, |
2341 |
# zero tolerance against inconsistencies. |
2342 |
# |
2343 |
# SND_FEEDER_MULTIFORMAT By default, only 16/32 bit feeders are compiled |
2344 |
# in. This options enable most feeder converters |
2345 |
# except for 8bit. WARNING: May bloat the kernel. |
2346 |
# |
2347 |
# SND_FEEDER_FULL_MULTIFORMAT Ditto, but includes 8bit feeders as well. |
2348 |
# |
2349 |
# SND_FEEDER_RATE_HP (feeder_rate) High precision 64bit arithmetic |
2350 |
# as much as possible (the default trying to |
2351 |
# avoid it). Possible slowdown. |
2352 |
# |
2353 |
# SND_PCM_64 (Only applicable for i386/32bit arch) |
2354 |
# Process 32bit samples through 64bit |
2355 |
# integer/arithmetic. Slight increase of dynamic |
2356 |
# range at a cost of possible slowdown. |
2357 |
# |
2358 |
# SND_OLDSTEREO Only 2 channels are allowed, effectively |
2359 |
# disabling multichannel processing. |
2360 |
# |
2361 |
options SND_DEBUG |
2362 |
options SND_DIAGNOSTIC |
2363 |
options SND_FEEDER_MULTIFORMAT |
2364 |
options SND_FEEDER_FULL_MULTIFORMAT |
2365 |
options SND_FEEDER_RATE_HP |
2366 |
options SND_PCM_64 |
2367 |
options SND_OLDSTEREO |
2368 |
|
2369 |
# |
2370 |
# IEEE-488 hardware: |
2371 |
# pcii: PCIIA cards (uPD7210 based isa cards) |
2372 |
# tnt4882: National Instruments PCI-GPIB card. |
2373 |
|
2374 |
device pcii |
2375 |
hint.pcii.0.at="isa" |
2376 |
hint.pcii.0.port="0x2e1" |
2377 |
hint.pcii.0.irq="5" |
2378 |
hint.pcii.0.drq="1" |
2379 |
|
2380 |
device tnt4882 |
2381 |
|
2382 |
# |
2383 |
# Miscellaneous hardware: |
2384 |
# |
2385 |
# scd: Sony CD-ROM using proprietary (non-ATAPI) interface |
2386 |
# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface |
2387 |
# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board |
2388 |
# joy: joystick (including IO DATA PCJOY PC Card joystick) |
2389 |
# cmx: OmniKey CardMan 4040 pccard smartcard reader |
2390 |
|
2391 |
# Mitsumi CD-ROM |
2392 |
device mcd |
2393 |
hint.mcd.0.at="isa" |
2394 |
hint.mcd.0.port="0x300" |
2395 |
# for the Sony CDU31/33A CDROM |
2396 |
device scd |
2397 |
hint.scd.0.at="isa" |
2398 |
hint.scd.0.port="0x230" |
2399 |
device joy # PnP aware, hints for non-PnP only |
2400 |
hint.joy.0.at="isa" |
2401 |
hint.joy.0.port="0x201" |
2402 |
device cmx |
2403 |
|
2404 |
# |
2405 |
# The 'bktr' device is a PCI video capture device using the Brooktree |
2406 |
# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a |
2407 |
# TV card, e.g. Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, |
2408 |
# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. |
2409 |
# |
2410 |
# options OVERRIDE_CARD=xxx |
2411 |
# options OVERRIDE_TUNER=xxx |
2412 |
# options OVERRIDE_MSP=1 |
2413 |
# options OVERRIDE_DBX=1 |
2414 |
# These options can be used to override the auto detection |
2415 |
# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h |
2416 |
# Using sysctl(8) run-time overrides on a per-card basis can be made |
2417 |
# |
2418 |
# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL |
2419 |
# or |
2420 |
# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC |
2421 |
# Specifies the default video capture mode. |
2422 |
# This is required for Dual Crystal (28&35MHz) boards where PAL is used |
2423 |
# to prevent hangs during initialization, e.g. VideoLogic Captivator PCI. |
2424 |
# |
2425 |
# options BKTR_USE_PLL |
2426 |
# This is required for PAL or SECAM boards with a 28MHz crystal and no 35MHz |
2427 |
# crystal, e.g. some new Bt878 cards. |
2428 |
# |
2429 |
# options BKTR_GPIO_ACCESS |
2430 |
# This enables IOCTLs which give user level access to the GPIO port. |
2431 |
# |
2432 |
# options BKTR_NO_MSP_RESET |
2433 |
# Prevents the MSP34xx reset. Good if you initialize the MSP in another OS first |
2434 |
# |
2435 |
# options BKTR_430_FX_MODE |
2436 |
# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. |
2437 |
# |
2438 |
# options BKTR_SIS_VIA_MODE |
2439 |
# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is |
2440 |
# needed for some old SiS and VIA chipset motherboards. |
2441 |
# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset |
2442 |
# motherboards and motherboards with bad or incomplete PCI 2.1 support. |
2443 |
# As a rough guess, old = before 1998 |
2444 |
# |
2445 |
# options BKTR_NEW_MSP34XX_DRIVER |
2446 |
# Use new, more complete initialization scheme for the msp34* soundchip. |
2447 |
# Should fix stereo autodetection if the old driver does only output |
2448 |
# mono sound. |
2449 |
|
2450 |
# |
2451 |
# options BKTR_USE_FREEBSD_SMBUS |
2452 |
# Compile with MidnightBSD SMBus implementation |
2453 |
# |
2454 |
# Brooktree driver has been ported to the new I2C framework. Thus, |
2455 |
# you'll need to have the following 3 lines in the kernel config. |
2456 |
# device smbus |
2457 |
# device iicbus |
2458 |
# device iicbb |
2459 |
# device iicsmb |
2460 |
# The iic and smb devices are only needed if you want to control other |
2461 |
# I2C slaves connected to the external connector of some cards. |
2462 |
# |
2463 |
device bktr |
2464 |
|
2465 |
# |
2466 |
# PC Card/PCMCIA and Cardbus |
2467 |
# |
2468 |
# cbb: pci/cardbus bridge implementing YENTA interface |
2469 |
# pccard: pccard slots |
2470 |
# cardbus: cardbus slots |
2471 |
device cbb |
2472 |
device pccard |
2473 |
device cardbus |
2474 |
|
2475 |
# |
2476 |
# MMC/SD |
2477 |
# |
2478 |
# mmc MMC/SD bus |
2479 |
# mmcsd MMC/SD memory card |
2480 |
# sdhci Generic PCI SD Host Controller |
2481 |
# |
2482 |
device mmc |
2483 |
device mmcsd |
2484 |
device sdhci |
2485 |
|
2486 |
# |
2487 |
# SMB bus |
2488 |
# |
2489 |
# System Management Bus support is provided by the 'smbus' device. |
2490 |
# Access to the SMBus device is via the 'smb' device (/dev/smb*), |
2491 |
# which is a child of the 'smbus' device. |
2492 |
# |
2493 |
# Supported devices: |
2494 |
# smb standard I/O through /dev/smb* |
2495 |
# |
2496 |
# Supported SMB interfaces: |
2497 |
# iicsmb I2C to SMB bridge with any iicbus interface |
2498 |
# bktr brooktree848 I2C hardware interface |
2499 |
# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit |
2500 |
# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit |
2501 |
# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) |
2502 |
# viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit |
2503 |
# amdpm AMD 756 Power Management Unit |
2504 |
# amdsmb AMD 8111 SMBus 2.0 Controller |
2505 |
# nfpm NVIDIA nForce Power Management Unit |
2506 |
# nfsmb NVIDIA nForce2/3/4 MCP SMBus 2.0 Controller |
2507 |
# ismt Intel SMBus 2.0 controller chips (on Atom S1200, C2000) |
2508 |
# |
2509 |
device smbus # Bus support, required for smb below. |
2510 |
|
2511 |
device intpm |
2512 |
device alpm |
2513 |
device ichsmb |
2514 |
device viapm |
2515 |
device amdpm |
2516 |
device amdsmb |
2517 |
device nfpm |
2518 |
device nfsmb |
2519 |
device ismt |
2520 |
|
2521 |
device smb |
2522 |
|
2523 |
# SMBus peripheral devices |
2524 |
# |
2525 |
# jedec_dimm Asset and temperature reporting for DDR3 and DDR4 DIMMs |
2526 |
# jedec_ts Temperature Sensor compliant with JEDEC Standard 21-C |
2527 |
# |
2528 |
device jedec_dimm |
2529 |
device jedec_ts |
2530 |
|
2531 |
# I2C Bus |
2532 |
# |
2533 |
# Philips i2c bus support is provided by the `iicbus' device. |
2534 |
# |
2535 |
# Supported devices: |
2536 |
# ic i2c network interface |
2537 |
# iic i2c standard io |
2538 |
# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. |
2539 |
# iicoc simple polling driver for OpenCores I2C controller |
2540 |
# |
2541 |
# Supported interfaces: |
2542 |
# bktr brooktree848 I2C software interface |
2543 |
# |
2544 |
# Other: |
2545 |
# iicbb generic I2C bit-banging code (needed by lpbb, bktr) |
2546 |
# |
2547 |
device iicbus # Bus support, required for ic/iic/iicsmb below. |
2548 |
device iicbb |
2549 |
|
2550 |
device ic |
2551 |
device iic |
2552 |
device iicsmb # smb over i2c bridge |
2553 |
device iicoc # OpenCores I2C controller support |
2554 |
|
2555 |
# I2C peripheral devices |
2556 |
# |
2557 |
# ds133x Dallas Semiconductor DS1337, DS1338 and DS1339 RTC |
2558 |
# ds1374 Dallas Semiconductor DS1374 RTC |
2559 |
# ds1672 Dallas Semiconductor DS1672 RTC |
2560 |
# s35390a Seiko Instruments S-35390A RTC |
2561 |
# |
2562 |
device ds133x |
2563 |
device ds1374 |
2564 |
device ds1672 |
2565 |
device s35390a |
2566 |
|
2567 |
# Parallel-Port Bus |
2568 |
# |
2569 |
# Parallel port bus support is provided by the `ppbus' device. |
2570 |
# Multiple devices may be attached to the parallel port, devices |
2571 |
# are automatically probed and attached when found. |
2572 |
# |
2573 |
# Supported devices: |
2574 |
# vpo Iomega Zip Drive |
2575 |
# Requires SCSI disk support ('scbus' and 'da'), best |
2576 |
# performance is achieved with ports in EPP 1.9 mode. |
2577 |
# lpt Parallel Printer |
2578 |
# plip Parallel network interface |
2579 |
# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O |
2580 |
# pps Pulse per second Timing Interface |
2581 |
# lpbb Philips official parallel port I2C bit-banging interface |
2582 |
# pcfclock Parallel port clock driver. |
2583 |
# |
2584 |
# Supported interfaces: |
2585 |
# ppc ISA-bus parallel port interfaces. |
2586 |
# |
2587 |
|
2588 |
options PPC_PROBE_CHIPSET # Enable chipset specific detection |
2589 |
# (see flags in ppc(4)) |
2590 |
options DEBUG_1284 # IEEE1284 signaling protocol debug |
2591 |
options PERIPH_1284 # Makes your computer act as an IEEE1284 |
2592 |
# compliant peripheral |
2593 |
options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices |
2594 |
options VP0_DEBUG # ZIP/ZIP+ debug |
2595 |
options LPT_DEBUG # Printer driver debug |
2596 |
options PPC_DEBUG # Parallel chipset level debug |
2597 |
options PLIP_DEBUG # Parallel network IP interface debug |
2598 |
options PCFCLOCK_VERBOSE # Verbose pcfclock driver |
2599 |
options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) |
2600 |
|
2601 |
device ppc |
2602 |
hint.ppc.0.at="isa" |
2603 |
hint.ppc.0.irq="7" |
2604 |
device ppbus |
2605 |
device vpo |
2606 |
device lpt |
2607 |
device plip |
2608 |
device ppi |
2609 |
device pps |
2610 |
device lpbb |
2611 |
device pcfclock |
2612 |
|
2613 |
# Kernel BOOTP support |
2614 |
|
2615 |
options BOOTP # Use BOOTP to obtain IP address/hostname |
2616 |
# Requires NFSCLIENT and NFS_ROOT |
2617 |
options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info |
2618 |
options BOOTP_NFSV3 # Use NFS v3 to NFS mount root |
2619 |
options BOOTP_COMPAT # Workaround for broken bootp daemons. |
2620 |
options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP |
2621 |
options BOOTP_BLOCKSIZE=8192 # Override NFS block size |
2622 |
|
2623 |
# |
2624 |
# Add software watchdog routines. |
2625 |
# |
2626 |
options SW_WATCHDOG |
2627 |
|
2628 |
# |
2629 |
# Add the software deadlock resolver thread. |
2630 |
# |
2631 |
options DEADLKRES |
2632 |
|
2633 |
# |
2634 |
# Disable swapping of stack pages. This option removes all |
2635 |
# code which actually performs swapping, so it's not possible to turn |
2636 |
# it back on at run-time. |
2637 |
# |
2638 |
# This is sometimes usable for systems which don't have any swap space |
2639 |
# (see also sysctls "vm.defer_swapspace_pageouts" and |
2640 |
# "vm.disable_swapspace_pageouts") |
2641 |
# |
2642 |
#options NO_SWAPPING |
2643 |
|
2644 |
# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers |
2645 |
# for sendfile(2) that are used to map file VM pages, and normally |
2646 |
# default to a quantity that is roughly 16*MAXUSERS+512. You would |
2647 |
# typically want about 4 of these for each simultaneous file send. |
2648 |
# |
2649 |
options NSFBUFS=1024 |
2650 |
|
2651 |
# |
2652 |
# Enable extra debugging code for locks. This stores the filename and |
2653 |
# line of whatever acquired the lock in the lock itself, and changes a |
2654 |
# number of function calls to pass around the relevant data. This is |
2655 |
# not at all useful unless you are debugging lock code. Also note |
2656 |
# that it is likely to break e.g. fstat(1) unless you recompile your |
2657 |
# userland with -DDEBUG_LOCKS as well. |
2658 |
# |
2659 |
options DEBUG_LOCKS |
2660 |
|
2661 |
|
2662 |
##################################################################### |
2663 |
# USB support |
2664 |
# UHCI controller |
2665 |
device uhci |
2666 |
# OHCI controller |
2667 |
device ohci |
2668 |
# EHCI controller |
2669 |
device ehci |
2670 |
# XHCI controller |
2671 |
device xhci |
2672 |
# SL811 Controller |
2673 |
#device slhci |
2674 |
# General USB code (mandatory for USB) |
2675 |
device usb |
2676 |
# |
2677 |
# USB Double Bulk Pipe devices |
2678 |
device udbp |
2679 |
# USB Fm Radio |
2680 |
device ufm |
2681 |
# USB LED |
2682 |
device uled |
2683 |
# Human Interface Device (anything with buttons and dials) |
2684 |
device uhid |
2685 |
# USB keyboard |
2686 |
device ukbd |
2687 |
# USB printer |
2688 |
device ulpt |
2689 |
# USB mass storage driver (Requires scbus and da) |
2690 |
device umass |
2691 |
# USB mass storage driver for device-side mode |
2692 |
device usfs |
2693 |
# USB support for Belkin F5U109 and Magic Control Technology serial adapters |
2694 |
device umct |
2695 |
# USB modem support |
2696 |
device umodem |
2697 |
# USB mouse |
2698 |
device ums |
2699 |
# USB touchpad(s) |
2700 |
device atp |
2701 |
device wsp |
2702 |
# eGalax USB touch screen |
2703 |
device uep |
2704 |
# Diamond Rio 500 MP3 player |
2705 |
device urio |
2706 |
# |
2707 |
# USB serial support |
2708 |
device ucom |
2709 |
# USB support for 3G modem cards by Option, Novatel, Huawei and Sierra |
2710 |
device u3g |
2711 |
# USB support for Technologies ARK3116 based serial adapters |
2712 |
device uark |
2713 |
# USB support for Belkin F5U103 and compatible serial adapters |
2714 |
device ubsa |
2715 |
# USB support for serial adapters based on the FT8U100AX and FT8U232AM |
2716 |
device uftdi |
2717 |
# USB support for some Windows CE based serial communication. |
2718 |
device uipaq |
2719 |
# USB support for Prolific PL-2303 serial adapters |
2720 |
device uplcom |
2721 |
# USB support for Silicon Laboratories CP2101/CP2102 based USB serial adapters |
2722 |
device uslcom |
2723 |
# USB Visor and Palm devices |
2724 |
device uvisor |
2725 |
# USB serial support for DDI pocket's PHS |
2726 |
device uvscom |
2727 |
# |
2728 |
# USB ethernet support |
2729 |
device uether |
2730 |
# ADMtek USB ethernet. Supports the LinkSys USB100TX, |
2731 |
# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX |
2732 |
# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus |
2733 |
# eval board. |
2734 |
device aue |
2735 |
|
2736 |
# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the |
2737 |
# LinkSys USB200M and various other adapters. |
2738 |
device axe |
2739 |
# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver. |
2740 |
device axge |
2741 |
|
2742 |
# |
2743 |
# Devices which communicate using Ethernet over USB, particularly |
2744 |
# Communication Device Class (CDC) Ethernet specification. Supports |
2745 |
# Sharp Zaurus PDAs, some DOCSIS cable modems and so on. |
2746 |
device cdce |
2747 |
# |
2748 |
# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate |
2749 |
# and Netmate II, and the Belkin F5U111. |
2750 |
device cue |
2751 |
# |
2752 |
# Kawasaki LSI ethernet. Supports the LinkSys USB10T, |
2753 |
# Entrega USB-NET-E45, Peracom Ethernet Adapter, the |
2754 |
# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, |
2755 |
# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB |
2756 |
# and 2104USB, and the Corega USB-T. |
2757 |
device kue |
2758 |
# |
2759 |
# RealTek RTL8150 USB to fast ethernet. Supports the Melco LUA-KTX |
2760 |
# and the GREEN HOUSE GH-USB100B. |
2761 |
device rue |
2762 |
# |
2763 |
# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC. |
2764 |
device udav |
2765 |
# |
2766 |
# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030. |
2767 |
device mos |
2768 |
# |
2769 |
# HSxPA devices from Option N.V |
2770 |
device uhso |
2771 |
|
2772 |
# Realtek RTL8188SU/RTL8191SU/RTL8192SU wireless driver |
2773 |
device rsu |
2774 |
# |
2775 |
# Ralink Technology RT2501USB/RT2601USB wireless driver |
2776 |
device rum |
2777 |
# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver |
2778 |
device run |
2779 |
# |
2780 |
# Atheros AR5523 wireless driver |
2781 |
device uath |
2782 |
# |
2783 |
# Conexant/Intersil PrismGT wireless driver |
2784 |
device upgt |
2785 |
# |
2786 |
# Ralink Technology RT2500USB wireless driver |
2787 |
device ural |
2788 |
# |
2789 |
# RNDIS USB ethernet driver |
2790 |
device urndis |
2791 |
# Realtek RTL8187B/L wireless driver |
2792 |
device urtw |
2793 |
# |
2794 |
# Realtek RTL8188CU/RTL8192CU wireless driver |
2795 |
device urtwn |
2796 |
# |
2797 |
# ZyDas ZD1211/ZD1211B wireless driver |
2798 |
device zyd |
2799 |
# |
2800 |
# Sierra USB wireless driver |
2801 |
device usie |
2802 |
|
2803 |
# |
2804 |
# debugging options for the USB subsystem |
2805 |
# |
2806 |
options USB_DEBUG |
2807 |
options U3G_DEBUG |
2808 |
|
2809 |
# options for ukbd: |
2810 |
options UKBD_DFLT_KEYMAP # specify the built-in keymap |
2811 |
makeoptions UKBD_DFLT_KEYMAP=it.iso |
2812 |
|
2813 |
# options for uplcom: |
2814 |
options UPLCOM_INTR_INTERVAL=100 # interrupt pipe interval |
2815 |
# in milliseconds |
2816 |
|
2817 |
# options for uvscom: |
2818 |
options UVSCOM_DEFAULT_OPKTSIZE=8 # default output packet size |
2819 |
options UVSCOM_INTR_INTERVAL=100 # interrupt pipe interval |
2820 |
# in milliseconds |
2821 |
|
2822 |
##################################################################### |
2823 |
# FireWire support |
2824 |
|
2825 |
device firewire # FireWire bus code |
2826 |
device sbp # SCSI over Firewire (Requires scbus and da) |
2827 |
device sbp_targ # SBP-2 Target mode (Requires scbus and targ) |
2828 |
device fwe # Ethernet over FireWire (non-standard!) |
2829 |
device fwip # IP over FireWire (RFC2734 and RFC3146) |
2830 |
|
2831 |
##################################################################### |
2832 |
# dcons support (Dumb Console Device) |
2833 |
|
2834 |
device dcons # dumb console driver |
2835 |
device dcons_crom # FireWire attachment |
2836 |
options DCONS_BUF_SIZE=16384 # buffer size |
2837 |
options DCONS_POLL_HZ=100 # polling rate |
2838 |
options DCONS_FORCE_CONSOLE=0 # force to be the primary console |
2839 |
options DCONS_FORCE_GDB=1 # force to be the gdb device |
2840 |
|
2841 |
##################################################################### |
2842 |
# crypto subsystem |
2843 |
# |
2844 |
# This is a port of the OpenBSD crypto framework. Include this when |
2845 |
# configuring IPSEC and when you have a h/w crypto device to accelerate |
2846 |
# user applications that link to OpenSSL. |
2847 |
# |
2848 |
# Drivers are ports from OpenBSD with some simple enhancements that have |
2849 |
# been fed back to OpenBSD. |
2850 |
|
2851 |
device crypto # core crypto support |
2852 |
device cryptodev # /dev/crypto for access to h/w |
2853 |
|
2854 |
device rndtest # FIPS 140-2 entropy tester |
2855 |
|
2856 |
device hifn # Hifn 7951, 7781, etc. |
2857 |
options HIFN_DEBUG # enable debugging support: hw.hifn.debug |
2858 |
options HIFN_RNDTEST # enable rndtest support |
2859 |
|
2860 |
device ubsec # Broadcom 5501, 5601, 58xx |
2861 |
options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug |
2862 |
options UBSEC_RNDTEST # enable rndtest support |
2863 |
|
2864 |
##################################################################### |
2865 |
|
2866 |
|
2867 |
# |
2868 |
# Embedded system options: |
2869 |
# |
2870 |
# An embedded system might want to run something other than init. |
2871 |
options INIT_PATH=/sbin/init:/rescue/init |
2872 |
|
2873 |
# Debug options |
2874 |
options BUS_DEBUG # enable newbus debugging |
2875 |
options DEBUG_VFS_LOCKS # enable VFS lock debugging |
2876 |
options SOCKBUF_DEBUG # enable sockbuf last record/mb tail checking |
2877 |
|
2878 |
# |
2879 |
# Verbose SYSINIT |
2880 |
# |
2881 |
# Make the SYSINIT process performed by mi_startup() verbose. This is very |
2882 |
# useful when porting to a new architecture. If DDB is also enabled, this |
2883 |
# will print function names instead of addresses. |
2884 |
options VERBOSE_SYSINIT |
2885 |
|
2886 |
##################################################################### |
2887 |
# SYSV IPC KERNEL PARAMETERS |
2888 |
# |
2889 |
# Maximum number of System V semaphores that can be used on the system at |
2890 |
# one time. |
2891 |
options SEMMNI=11 |
2892 |
|
2893 |
# Total number of semaphores system wide |
2894 |
options SEMMNS=61 |
2895 |
|
2896 |
# Total number of undo structures in system |
2897 |
options SEMMNU=31 |
2898 |
|
2899 |
# Maximum number of System V semaphores that can be used by a single process |
2900 |
# at one time. |
2901 |
options SEMMSL=61 |
2902 |
|
2903 |
# Maximum number of operations that can be outstanding on a single System V |
2904 |
# semaphore at one time. |
2905 |
options SEMOPM=101 |
2906 |
|
2907 |
# Maximum number of undo operations that can be outstanding on a single |
2908 |
# System V semaphore at one time. |
2909 |
options SEMUME=11 |
2910 |
|
2911 |
# Maximum number of shared memory pages system wide. |
2912 |
options SHMALL=1025 |
2913 |
|
2914 |
# Maximum size, in bytes, of a single System V shared memory region. |
2915 |
options SHMMAX=(SHMMAXPGS*PAGE_SIZE+1) |
2916 |
options SHMMAXPGS=1025 |
2917 |
|
2918 |
# Minimum size, in bytes, of a single System V shared memory region. |
2919 |
options SHMMIN=2 |
2920 |
|
2921 |
# Maximum number of shared memory regions that can be used on the system |
2922 |
# at one time. |
2923 |
options SHMMNI=33 |
2924 |
|
2925 |
# Maximum number of System V shared memory regions that can be attached to |
2926 |
# a single process at one time. |
2927 |
options SHMSEG=9 |
2928 |
|
2929 |
# Compress user core dumps. |
2930 |
options COMPRESS_USER_CORES |
2931 |
# required to compress file output from kernel for COMPRESS_USER_CORES. |
2932 |
device gzio |
2933 |
|
2934 |
# Set the amount of time (in seconds) the system will wait before |
2935 |
# rebooting automatically when a kernel panic occurs. If set to (-1), |
2936 |
# the system will wait indefinitely until a key is pressed on the |
2937 |
# console. |
2938 |
options PANIC_REBOOT_WAIT_TIME=16 |
2939 |
|
2940 |
# Attempt to bypass the buffer cache and put data directly into the |
2941 |
# userland buffer for read operation when O_DIRECT flag is set on the |
2942 |
# file. Both offset and length of the read operation must be |
2943 |
# multiples of the physical media sector size. |
2944 |
# |
2945 |
options DIRECTIO |
2946 |
|
2947 |
# Specify a lower limit for the number of swap I/O buffers. They are |
2948 |
# (among other things) used when bypassing the buffer cache due to |
2949 |
# DIRECTIO kernel option enabled and O_DIRECT flag set on file. |
2950 |
# |
2951 |
options NSWBUF_MIN=120 |
2952 |
|
2953 |
##################################################################### |
2954 |
|
2955 |
# More undocumented options for linting. |
2956 |
# Note that documenting these is not considered an affront. |
2957 |
|
2958 |
options CAM_DEBUG_DELAY |
2959 |
|
2960 |
# VFS cluster debugging. |
2961 |
options CLUSTERDEBUG |
2962 |
|
2963 |
options DEBUG |
2964 |
|
2965 |
# Kernel filelock debugging. |
2966 |
options LOCKF_DEBUG |
2967 |
|
2968 |
# System V compatible message queues |
2969 |
# Please note that the values provided here are used to test kernel |
2970 |
# building. The defaults in the sources provide almost the same numbers. |
2971 |
# MSGSSZ must be a power of 2 between 8 and 1024. |
2972 |
options MSGMNB=2049 # Max number of chars in queue |
2973 |
options MSGMNI=41 # Max number of message queue identifiers |
2974 |
options MSGSEG=2049 # Max number of message segments |
2975 |
options MSGSSZ=16 # Size of a message segment |
2976 |
options MSGTQL=41 # Max number of messages in system |
2977 |
|
2978 |
options NBUF=512 # Number of buffer headers |
2979 |
|
2980 |
options SCSI_NCR_DEBUG |
2981 |
options SCSI_NCR_MAX_SYNC=10000 |
2982 |
options SCSI_NCR_MAX_WIDE=1 |
2983 |
options SCSI_NCR_MYADDR=7 |
2984 |
|
2985 |
options SC_DEBUG_LEVEL=5 # Syscons debug level |
2986 |
options SC_RENDER_DEBUG # syscons rendering debugging |
2987 |
|
2988 |
options VFS_BIO_DEBUG # VFS buffer I/O debugging |
2989 |
|
2990 |
options KSTACK_MAX_PAGES=32 # Maximum pages to give the kernel stack |
2991 |
options KSTACK_USAGE_PROF |
2992 |
|
2993 |
# Adaptec Array Controller driver options |
2994 |
options AAC_DEBUG # Debugging levels: |
2995 |
# 0 - quiet, only emit warnings |
2996 |
# 1 - noisy, emit major function |
2997 |
# points and things done |
2998 |
# 2 - extremely noisy, emit trace |
2999 |
# items in loops, etc. |
3000 |
|
3001 |
# Resource Accounting |
3002 |
options RACCT |
3003 |
|
3004 |
# Resource Limits |
3005 |
options RCTL |
3006 |
|
3007 |
# Yet more undocumented options for linting. |
3008 |
# BKTR_ALLOC_PAGES has no effect except to cause warnings, and |
3009 |
# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the |
3010 |
# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. |
3011 |
##options BKTR_ALLOC_PAGES=(217*4+1) |
3012 |
options BROOKTREE_ALLOC_PAGES=(217*4+1) |
3013 |
options MAXFILES=999 |
3014 |
|
3015 |
# Random number generator |
3016 |
options RANDOM_YARROW # Yarrow RNG |
3017 |
##options RANDOM_FORTUNA # Fortuna RNG - not yet implemented |
3018 |
options RANDOM_DEBUG # Debugging messages |
3019 |
options RANDOM_RWFILE # Read and write entropy cache |
3020 |
|
3021 |
# Intel em(4) driver |
3022 |
options EM_MULTIQUEUE # Activate multiqueue features/disable MSI-X |