Lines Matching +full:has +full:- +full:builtin +full:- +full:dma
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
91 # resource limit has two values, a "soft" limit and a "hard" limit.
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.
198 # SCHED_4BSD is the historical, proven, BSD scheduler. It has a global run
199 # queue and no CPU affinity which makes it suboptimal for SMP. It has very
203 # workloads on SMP machines. It supports cpu-affinity, per-cpu runqueues
204 # and scheduler locks. It also has a stronger notion of interactivity
233 # NUMA enables use of Non-Uniform Memory Access policies in various kernel
287 # FULL_PREEMPTION instructs the kernel to preempt non-realtime kernel
312 # LOCK_PROFILING - Profiling locks. See LOCK_PROFILING(9) for details.
374 # Definition-style interprocess communication, in the form of shared
457 # overruns or use-after-free will usually only affect memory from
469 # for the kernel used to detect modify-after-free scenarios. See the
482 # very early in the kernel (before cn_init() has been called). This
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
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
632 # The hwpmc driver that allows the use of in-CPU performance monitoring
728 # both a V6 and V4 address at the SAME time :-)
754 # charts and graphs as well :->
806 # is not already compiled into the kernel. Each type below has a
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
1004 # if you are using it as an as-needed filter for specific problems as
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
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.
1189 # if you let these users run programs, so confine it to file-servers
1208 # careful with this - the ext2fs code has a tendency to lag behind
1273 options CAPABILITIES # fine-grained rights on file descriptors
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)
1416 options CAM_DEBUG_COMPILE=-1
1418 options CAM_DEBUG_BUS=-1
1419 options CAM_DEBUG_TARGET=-1
1420 options CAM_DEBUG_LUN=-1
1449 # SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
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..
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
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
1631 # Print human-readable register definitions when debugging
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:
1766 options UART_POLL_FREQ # Set polling rate, used when hw has
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,
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
2031 # for this work around, but without it things don't work at all. The DMA
2051 # only works for Tigon II chips, and has no effect for Tigon I chips.
2059 # assumed by a module. The only driver that currently has the ability to
2074 # snd_*: Device-specific drivers.
2078 # bit 2..0 secondary DMA channel;
2079 # bit 4 set if the board uses two dma channels;
2103 # snd_maestro3: ESS Technology Maestro-3/Allegro PCI.
2105 # snd_solo: ESS Solo-1x PCI.
2139 # For non-PnP sound cards:
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.
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
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.
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
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
2865 device xz # xz_embedded LZMA de-compression library
2871 device filemon # file monitoring for make(1) meta-mode