Lines Matching +full:lock +full:- +full:detect +full:- +full:function +full:- +full:integer +full:- +full:n +full:- +full:enable
2 # NOTES -- Lines that can be cut/pasted into kernel and hints configs.
11 # Please use ``make LINT'' to create an old-style LINT file if you want to
12 # do kernel test-builds.
48 # auto-size based on physical memory.
66 # after most other flags. Here we use it to inhibit use of non-optimal
67 # gcc built-in functions (e.g., memcmp).
70 # The following is equivalent to 'config -g KERNELNAME' and creates
71 # 'kernel.debug' compiled with -g debugging as well as a normal
81 makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
82 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
105 # configuration file. See the function init_param1 in
116 # when specifying a block device from a label with a non-0
142 # Compile-time defaults for various boot parameters
148 # Compile-time defaults for dmesg boot tagging
179 options GEOM_UZIP # Read-only compressed disks
187 # the RB_DFLTROOT flag (-r) is specified when booting the kernel.
203 # workloads on SMP machines. It supports cpu-affinity, per-cpu runqueues
233 # NUMA enables use of Non-Uniform Memory Access policies in various kernel
254 # currently owns the sx lock is executing on another CPU.
273 # SX_NOINLINE forces sx lock operations to call functions to perform each
287 # FULL_PREEMPTION instructs the kernel to preempt non-realtime kernel
297 # used to hold active lock queues.
299 # to hold active lock queues.
303 # a lock hierarchy violation occurs or if locks are held when going to
312 # LOCK_PROFILING - Profiling locks. See LOCK_PROFILING(9) for details.
336 # Note that as a general rule, COMPAT_FREEBSD<n> depends on
337 # COMPAT_FREEBSD<n+1>, COMPAT_FREEBSD<n+2>, etc.
339 # Enable FreeBSD4 compatibility syscalls
342 # Enable FreeBSD5 compatibility syscalls
345 # Enable FreeBSD6 compatibility syscalls
348 # Enable FreeBSD7 compatibility syscalls
351 # Enable FreeBSD9 compatibility syscalls
354 # Enable FreeBSD10 compatibility syscalls
357 # Enable FreeBSD11 compatibility syscalls
360 # Enable FreeBSD12 compatibility syscalls
363 # Enable FreeBSD13 compatibility syscalls
366 # Enable FreeBSD14 compatibility syscalls
369 # Enable Linux Kernel Programming Interface
374 # Definition-style interprocess communication, in the form of shared
403 # Enable the ddb debugger backend.
414 # Enable the remote gdb debugger backend.
420 # removed from a list). Relatively inexpensive to enable.
439 # Enable textdump by default, this disables kernel core dumps.
444 # Enable extra debug messages while performing textdumps.
457 # overruns or use-after-free will usually only affect memory from
459 # by varying the hash function and tracking which hash class was
469 # for the kernel used to detect modify-after-free scenarios. See the
490 # KTRACE enables the system-call tracing facility ktrace(2). To be more
491 # SMP-friendly, KTRACE uses a worker thread to process most trace events
493 # pre-allocated store of objects representing trace events. The
537 # The INVARIANTS option is used in a number of source files to enable
567 # The DIAGNOSTIC option is used to enable extra debugging information
579 # run-time environment to reproduce unlikely or unusual (possibly normally
585 # This option lets some drivers co-exist that can't co-exist in a running
603 # the core count in the format string, meaning the range will be 0-9, the
612 # function entries/exits, in order to track the time spent by the kernel.
632 # The hwpmc driver that allows the use of in-CPU performance monitoring
683 # In order to enable IPSEC you MUST also add device crypto to
687 # Option IPSEC_SUPPORT does not enable IPsec, but makes it possible to
725 # You don't have to enable V6, but SCTP is
728 # both a V6 and V4 address at the SAME time :-)
730 # The SCTP_SUPPORT option does not enable SCTP, but provides the necessary
754 # charts and graphs as well :->
785 # altq(9). Enable the base part of the hooks with the ALTQ option.
802 # netgraph(4). Enable the base netgraph code with the NETGRAPH option.
809 options NETGRAPH_DEBUG # enable extra debugging, this
886 options IEEE80211_DEBUG #enable debugging msgs
888 options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
889 options IEEE80211_SUPPORT_TDMA #enable TDMA support
892 # support for WEP, TKIP, AES-CCMP and AES-GCMP crypto protocols optionally
899 # The `wlan_xauth' device provides support for external (i.e. user-mode)
904 # The `wlan_acl' device provides a MAC-based access control mechanism
916 # The `netmap' device implements memory-mapped access to network
917 # devices from userspace, enabling wire-speed packet capture and
927 # The `epair' device implements a virtual back-to-back connected Ethernet
935 # The `tuntap' device implements (user-)ppp, nos-tun(8) and a pty-like virtual
996 # YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
1004 # if you are using it as an as-needed filter for specific problems as
1037 options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
1071 # TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are
1074 # This is enabled on a per-socket basis using the TCP_MD5SIG socket option.
1084 # The DEBUGNET option enables a basic debug/panic-time networking API. It
1120 options NFSLOCKD #Network Lock Manager
1126 options PSEUDOFS #Pseudo-filesystem framework
1156 # Gjournal-based UFS journaling support.
1175 # Write-protect the md root device so that it may not be mounted writeable.
1182 options QUOTA #enable disk quotas
1189 # if you let these users run programs, so confine it to file-servers
1204 options NFS_DEBUG # Enable NFS Debugging
1208 # careful with this - the ext2fs code has a tendency to lag behind
1273 options CAPABILITIES # fine-grained rights on file descriptors
1287 # Enable support for the kernel PLL to use an external PPS signal,
1293 # Enable support for generic feed-forward clocks in the kernel.
1294 # The feed-forward clock support is an alternative to the feedback oriented
1295 # ntpd/system clock approach, and is to be used with a feed-forward
1308 # high-level SCSI device `type' drivers, and the low-level host-adapter
1322 # assignment begins with the first non-wired down unit for a device
1324 # non-wired disk will be assigned da4.
1360 # SAF-TE ("SCSI Accessible Fault-Tolerant Enclosure") devices.
1387 device cd #SCSI CD-ROMs
1388 device ses #Enclosure Services (SES and SAF-TE)
1400 # CAM_DEBUG_FLAGS Debug levels to enable on boot.
1416 options CAM_DEBUG_COMPILE=-1
1418 options CAM_DEBUG_BUS=-1
1419 options CAM_DEBUG_TARGET=-1
1420 options CAM_DEBUG_LUN=-1
1460 # Optional enable of doing SES passthrough on other devices (e.g., disks)
1480 device pty #BSD-style compatibility pseudo ttys
1481 device nmdm #back-to-back tty devices
1483 device snp #Snoop device - to look at pty/vty/etc..
1490 # Size of the kernel message buffer. Should be N * pagesize.
1501 options PCI_HP # PCI-Express native HotPlug
1502 options PCI_IOV # PCI SR-IOV support
1525 options KBDMUX_DFLT_KEYMAP # specify the built-in keymap
1530 # Enable experimental features of the syscons terminal emulator (teken).
1531 options TEKEN_CONS25 # cons25-style terminal emulation
1532 options TEKEN_UTF8 # UTF-8 output handling
1567 # mpr: LSI-Logic MPT/Fusion Gen 3
1568 # mps: LSI-Logic MPT/Fusion Gen 2
1569 # mpt: LSI-Logic MPT/Fusion 53c1020 or 53c1030 Ultra4
1571 # sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors:
1574 # 53C1010-33, 53C1010-66.
1589 envvar hint.isp.0.topology="lport-only"
1590 envvar hint.isp.0.topology="nport-only"
1597 #device mpi3mr # LSI-Logic MPT-Fusion 4
1598 device mpr # LSI-Logic MPT-Fusion 3
1599 device mps # LSI-Logic MPT-Fusion 2
1600 device mpt # LSI-Logic MPT-Fusion
1612 # Bitmap of units to enable targetmode operations.
1631 # Print human-readable register definitions when debugging
1634 # Bitmap of units to enable targetmode operations.
1639 # ISP_TARGET_MODE - enable target mode operation
1643 # ISP_DEFAULT_ROLES - default role
1653 #options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
1655 #options SYM_SETUP_PCI_PARITY #-PCI parity checking
1657 #options SYM_SETUP_MAX_LUN #-Number of LUNs supported
1662 # These controllers have a SCSI-like interface, and require the
1681 # nvme: PCI-express NVM Express host controllers
1686 # nvd: non-CAM NVMe disk driver
1688 device nvme # PCI-express NVMe host driver
1706 device ahci # AHCI-compatible SATA controllers
1750 # For older non-PCI, non-PnPBIOS systems, these are the hints lines to add:
1783 # 0x10 enable console support for this unit. Other console flags
1786 # Boot with -h or set boot_serial=YES in the loader.
1805 # Supports the Freescale/NXP QUad Integrated and Zilog Z8530 multi-channel
1817 # namely those which use MII-compliant transceivers or implement
1820 # miibus API, the common support for bit-bang'ing the MII and all
1826 device mii_bitbang # Common module for bit-bang'ing the MII
1827 device miibus # MII support w/ bit-bang'ing and all PHYs
1834 device bnxt # Broadcom NetXtreme-C/NetXtreme-E
1838 device e1000phy # Marvell 88E1000 1000/100/10-BT
1839 device gentbi # Generic 10-bit 1000BASE-{LX,SX} fiber ifaces
1840 device icsphy # ICS ICS1889-1893
1843 device lxtphy # Level One LXT-970
1859 # L2 PCI-Express FastEthernet controllers.
1869 # BCM570x family of controllers, including the 3Com 3c996-T,
1870 # the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and
1872 # bnxt: Broadcom NetXtreme-C and NetXtreme-E PCIe 10/25/50G Ethernet adapters.
1879 # cxgbe:Chelsio T4, T5, and T6-based 1/10/25/40/100GbE PCIe Ethernet
1881 # cxgbev: Chelsio T4, T5, and T6-based PCIe Virtual Functions.
1885 # AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1886 # 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1889 # Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1890 # SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1900 # LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX,
1904 # mwl: Marvell 88W8363 802.11n wireless NICs.
1910 # 88E8055, 88E8056 and D-Link 560T/550SX.
1912 # mlx5: Mellanox ConnectX-4 and ConnectX-4 LX IB and Eth shared code module.
1913 # mlx5en:Mellanox ConnectX-4 and ConnectX-4 LX PCIe Ethernet adapters.
1917 # SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet
1919 # EP-320G-TX and the Netgear GA622T.
1929 # RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek
1936 # sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs.
1937 # This includes the SK-9841 and SK-9842 single port cards (single mode
1938 # and multimode fiber) and the SK-9843 and SK-9844 dual port cards
1943 # the D-Link DFE-550TX.
1946 # the Sundance/Tamarack TC9021, the D-Link DL-4000 and ASUS NX1101.
1953 # including the D-Link DFE520TX and D-Link DFE530TX (see 'rl' for
1954 # DFE530TX+), the Hawking Technologies PN102TX, and the AOpen/Acer ALN-320.
1958 # integrated 3c905B-TX chips in certain Dell Optiplex and Dell
1959 # Precision desktop machines and the integrated 3c905-TX chips
1961 # Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX
1982 device mlx5en # Mellanox ConnectX-4 and ConnectX-4 LX
1990 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
1991 device ste # Sundance ST201 (D-Link DFE-550TX)
1997 # PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure
2006 device cxgbe # Chelsio T4-T6 1/10/25/40/100 Gigabit Ethernet
2007 device cxgbev # Chelsio T4-T6 Virtual Functions
2009 device mxge # Myricom Myri-10G 10GbE NIC
2042 device mwl # Marvell 88W8363 802.11n wireless NICs.
2060 # detect a mismatch is ti(4).
2074 # snd_*: Device-specific drivers.
2103 # snd_maestro3: ESS Technology Maestro-3/Allegro PCI.
2105 # snd_solo: ESS Solo-1x PCI.
2139 # For non-PnP sound cards:
2158 # SND_DEBUG Enable extra debugging code that includes
2166 # in. This options enable most feeder converters
2177 # integer/arithmetic. Slight increase of dynamic
2224 # alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2265 # iicbb generic I2C bit-banging code (needed by lpbb)
2293 device rtc8583 # Epson RTC-8583
2294 device s35390a # Seiko Instruments S-35390A RTC
2297 # Parallel-Port Bus
2306 # ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2308 # lpbb Philips official parallel port I2C bit-banging interface
2312 # ppc ISA-bus parallel port interfaces.
2315 options PPC_PROBE_CHIPSET # Enable chipset specific detection
2341 device gpiobacklight # sysctl control of gpio-based backlight
2343 device gpiokeys # kbd(4) glue for gpio-based key input
2345 device gpiopower # event handler for gpio-based powerdown
2349 device gpioths # 1-wire temp/humidity sensor on gpio pin
2365 # ukswitch Multi-PHY switches
2385 # Enable software watchdog routines, even if hardware watchdog is present.
2404 # Enable extra debugging code for locks. This stores the filename and
2405 # line of whatever acquired the lock in the lock itself, and changes a
2406 # number of function calls to pass around the relevant data. This is
2407 # not at all useful unless you are debugging lock code. Note that
2435 options HID_DEBUG # enable debug msgs
2445 device hmt # HID multitouch (MS-compatible)
2480 # USB mass storage driver for device-side mode
2495 # HID-over-USB driver
2511 # USB support for Prolific PL-2303 serial adapters
2523 # the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2540 # CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2545 # Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2546 # 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2547 # the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2548 # and 2104USB, and the Corega USB-T.
2551 # RealTek RTL8150 USB to fast ethernet. Supports the Melco LUA-KTX
2552 # and the GREEN HOUSE GH-USB100B.
2555 # Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC.
2564 # HSxPA devices from Option N.V
2602 options UKBD_DFLT_KEYMAP # specify the built-in keymap
2619 device sbp_targ # SBP-2 Target mode (Requires scbus and targ)
2620 device fwe # Ethernet over FireWire (non-standard!)
2650 device rndtest # FIPS 140-2 entropy tester
2655 options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2656 options HIFN_RNDTEST # enable rndtest support
2659 options SAFE_DEBUG # enable debugging support: hw.safe.debug
2660 options SAFE_RNDTEST # enable rndtest support
2672 options BUS_DEBUG # enable newbus debugging
2673 options DEBUG_VFS_LOCKS # enable VFS lock debugging
2674 options SOCKBUF_DEBUG # enable sockbuf last record/mb tail checking
2675 options IFMEDIA_DEBUG # enable debugging in net/if_media.c
2682 # will print function names instead of addresses. If defined with a value
2683 # of zero, the verbose code is compiled-in but disabled by default, and can
2731 # rebooting automatically when a kernel panic occurs. If set to (-1),
2783 # 0 - quiet, only emit warnings
2784 # 1 - noisy, emit major function
2786 # 2 - extremely noisy, emit trace
2803 # Select this to allow high-rate but potentially expensive
2804 # harvesting of Slab-Allocator entropy. In very high-rate
2808 # Select this to allow high-rate but potentially expensive
2819 # than in fact is - leading to a different class of security
2828 # Module to enable execution of application via emulators like QEMU
2846 options EVDEV_DEBUG # enable event debug msgs
2848 options UINPUT_DEBUG # enable uinput debug msgs
2860 # Enable legacy /dev/spigenN name aliases for /dev/spigenX.Y devices.
2865 device xz # xz_embedded LZMA de-compression library
2871 device filemon # file monitoring for make(1) meta-mode