DESK_KERN (15082B)
1 # 2 # GENERIC -- Generic kernel configuration file for FreeBSD/amd64 3 # 4 # For more information on this file, please read the config(5) manual page, 5 # and/or the handbook section on Kernel Configuration Files: 6 # 7 # https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8 # 9 # The handbook is also available locally in /usr/share/doc/handbook 10 # if you've installed the doc distribution, otherwise always see the 11 # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the 12 # latest information. 13 # 14 # An exhaustive list of options and more detailed explanations of the 15 # device lines is also present in the ../../conf/NOTES and NOTES files. 16 # If you are in doubt as to the purpose or necessity of a line, check first 17 # in NOTES. 18 # 19 # $FreeBSD$ 20 21 cpu HAMMER 22 ident GENERIC 23 24 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25 makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 26 27 options SCHED_ULE # ULE scheduler 28 options NUMA # Non-Uniform Memory Architecture support 29 options PREEMPTION # Enable kernel thread preemption 30 options VIMAGE # Subsystem virtualization, e.g. VNET 31 options INET # InterNETworking 32 options INET6 # IPv6 communications protocols 33 options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 34 options ROUTE_MPATH # Multipath routing support 35 options TCP_OFFLOAD # TCP offload 36 options TCP_BLACKBOX # Enhanced TCP event logging 37 options TCP_HHOOK # hhook(9) framework for TCP 38 options TCP_RFC7413 # TCP Fast Open 39 options SCTP_SUPPORT # Allow kldload of SCTP 40 options KERN_TLS # TLS transmit & receive offload 41 options FFS # Berkeley Fast Filesystem 42 options SOFTUPDATES # Enable FFS soft updates support 43 #options UFS_ACL # Support for access control lists 44 #options UFS_DIRHASH # Improve performance on big directories 45 #options UFS_GJOURNAL # Enable gjournal-based UFS journaling 46 #options QUOTA # Enable disk quotas for UFS 47 options MD_ROOT # MD is a potential root device 48 #options NFSCL # Network Filesystem Client 49 #options NFSD # Network Filesystem Server 50 #options NFSLOCKD # Network Lock Manager 51 #options NFS_ROOT # NFS usable as /, requires NFSCL 52 #options MSDOSFS # MSDOS Filesystem 53 #options CD9660 # ISO 9660 Filesystem 54 options PROCFS # Process filesystem (requires PSEUDOFS) 55 options PSEUDOFS # Pseudo-filesystem framework 56 options TMPFS # Efficient memory filesystem 57 #options GEOM_RAID # Soft RAID functionality. 58 #options GEOM_LABEL # Provides labelization 59 #options EFIRT # EFI Runtime Services support 60 options COMPAT_FREEBSD32 # Compatible with i386 binaries 61 #options COMPAT_FREEBSD4 # Compatible with FreeBSD4 62 #options COMPAT_FREEBSD5 # Compatible with FreeBSD5 63 #options COMPAT_FREEBSD6 # Compatible with FreeBSD6 64 #options COMPAT_FREEBSD7 # Compatible with FreeBSD7 65 #options COMPAT_FREEBSD9 # Compatible with FreeBSD9 66 options COMPAT_FREEBSD10 # Compatible with FreeBSD10 67 options COMPAT_FREEBSD11 # Compatible with FreeBSD11 68 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 69 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 70 options KTRACE # ktrace(1) support 71 options STACK # stack(9) support 72 options SYSVSHM # SYSV-style shared memory 73 options SYSVMSG # SYSV-style message queues 74 options SYSVSEM # SYSV-style semaphores 75 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 76 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 77 options KBD_INSTALL_CDEV # install a CDEV entry in /dev 78 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 79 options AUDIT # Security event auditing 80 options CAPABILITY_MODE # Capsicum capability mode 81 options CAPABILITIES # Capsicum capabilities 82 options MAC # TrustedBSD MAC Framework 83 options KDTRACE_FRAME # Ensure frames are compiled in 84 options KDTRACE_HOOKS # Kernel DTrace hooks 85 options DDB_CTF # Kernel ELF linker loads CTF data 86 options INCLUDE_CONFIG_FILE # Include this file in kernel 87 options RACCT # Resource accounting framework 88 options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 89 options RCTL # Resource limits 90 91 # Debugging support. Always need this: 92 options KDB # Enable kernel debugger support. 93 options KDB_TRACE # Print a stack trace for a panic. 94 95 # Kernel Sanitizers 96 #options COVERAGE # Generic kernel coverage. Used by KCOV 97 #options KCOV # Kernel Coverage Sanitizer 98 # Warning: KUBSAN can result in a kernel too large for loader to load 99 #options KUBSAN # Kernel Undefined Behavior Sanitizer 100 #options KCSAN # Kernel Concurrency Sanitizer 101 102 # Kernel dump features. 103 options EKCD # Support for encrypted kernel dumps 104 options GZIO # gzip-compressed kernel and user dumps 105 options ZSTDIO # zstd-compressed kernel and user dumps 106 options DEBUGNET # debugnet networking 107 options NETDUMP # netdump(4) client support 108 options NETGDB # netgdb(4) client support 109 110 # Make an SMP-capable kernel by default 111 options SMP # Symmetric MultiProcessor Kernel 112 options EARLY_AP_STARTUP 113 114 # CPU frequency control 115 device cpufreq 116 117 # Bus support. 118 device acpi 119 options IOMMU 120 device pci 121 options PCI_HP # PCI-Express native HotPlug 122 options PCI_IOV # PCI SR-IOV support 123 124 options COMPAT_LINUXKPI 125 126 # Floppy drives 127 device fdc 128 129 # ATA controllers 130 device ahci # AHCI-compatible SATA controllers 131 device ata # Legacy ATA/SATA controllers 132 #device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 133 #device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 134 135 # SCSI Controllers 136 #device ahc # AHA2940 and onboard AIC7xxx devices 137 #device ahd # AHA39320/29320 and onboard AIC79xx devices 138 #device esp # AMD Am53C974 (Tekram DC-390(T)) 139 #device hptiop # Highpoint RocketRaid 3xxx series 140 #device isp # Qlogic family 141 #device ispfw # Firmware for QLogic HBAs- normally a module 142 #device mpt # LSI-Logic MPT-Fusion 143 #device mps # LSI-Logic MPT-Fusion 2 144 #device mpr # LSI-Logic MPT-Fusion 3 145 #device sym # NCR/Symbios Logic 146 #device isci # Intel C600 SAS controller 147 #device ocs_fc # Emulex FC adapters 148 #device pvscsi # VMware PVSCSI 149 150 # ATA/SCSI peripherals 151 device scbus # SCSI bus (required for ATA/SCSI) 152 device ch # SCSI media changers 153 device da # Direct Access (disks) 154 device sa # Sequential Access (tape etc) 155 device cd # CD 156 device pass # Passthrough device (direct ATA/SCSI access) 157 device ses # Enclosure Services (SES and SAF-TE) 158 #device ctl # CAM Target Layer 159 160 # RAID controllers interfaced to the SCSI subsystem 161 #device amr # AMI MegaRAID 162 #device arcmsr # Areca SATA II RAID 163 #device ciss # Compaq Smart RAID 5* 164 #device iir # Intel Integrated RAID 165 #device ips # IBM (Adaptec) ServeRAID 166 #device mly # Mylex AcceleRAID/eXtremeRAID 167 #device twa # 3ware 9000 series PATA/SATA RAID 168 #device smartpqi # Microsemi smartpqi driver 169 #device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 170 171 # RAID controllers 172 #device aac # Adaptec FSA RAID 173 #device aacp # SCSI passthrough for aac (requires CAM) 174 #device aacraid # Adaptec by PMC RAID 175 #device ida # Compaq Smart RAID 176 #device mfi # LSI MegaRAID SAS 177 #device mlx # Mylex DAC960 family 178 #device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s 179 #device pmspcv # PMC-Sierra SAS/SATA Controller driver 180 #XXX pointer/int warnings 181 #device pst # Promise Supertrak SX6000 182 #device twe # 3ware ATA RAID 183 184 # NVM Express (NVMe) support 185 #device nvme # base NVMe driver 186 #device nvd # expose NVMe namespaces as disks, depends on nvme 187 188 # Intel Volume Management Device (VMD) support 189 #device vmd # base VMD device 190 #device vmd_bus # bus for VMD children 191 192 # atkbdc0 controls both the keyboard and the PS/2 mouse 193 device atkbdc # AT keyboard controller 194 device atkbd # AT keyboard 195 device psm # PS/2 mouse 196 197 device kbdmux # keyboard multiplexer 198 199 device vga # VGA video card driver 200 options VESA # Add support for VESA BIOS Extensions (VBE) 201 202 #device splash # Splash screen and screen saver support 203 204 # syscons is the default console driver, resembling an SCO console 205 device sc 206 options SC_PIXEL_MODE # add support for the raster text mode 207 208 # vt is the new video console driver 209 device vt 210 device vt_vga 211 device vt_efifb 212 device vt_vbefb 213 214 device agp # support several AGP chipsets 215 216 # PCCARD (PCMCIA) support 217 # PCMCIA and cardbus bridge support 218 #device cbb # cardbus (yenta) bridge 219 #device pccard # PC Card (16-bit) bus 220 #device cardbus # CardBus (32-bit) bus 221 222 # Serial (COM) ports 223 device uart # Generic UART driver 224 225 # Parallel port 226 #device ppc 227 #device ppbus # Parallel port bus (required) 228 #device lpt # Printer 229 #device ppi # Parallel port interface device 230 #device vpo # Requires scbus and da 231 232 device puc # Multi I/O cards and multi-channel UARTs 233 234 # PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure 235 #device iflib 236 #device em # Intel PRO/1000 Gigabit Ethernet Family 237 #device ix # Intel PRO/10GbE PCIE PF Ethernet 238 #device ixv # Intel PRO/10GbE PCIE VF Ethernet 239 #device ixl # Intel 700 Series Physical Function 240 #device iavf # Intel Adaptive Virtual Function 241 #device ice # Intel 800 Series Physical Function 242 #device vmx # VMware VMXNET3 Ethernet 243 #device axp # AMD EPYC integrated NIC 244 245 # PCI Ethernet NICs. 246 #device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE 247 #device le # AMD Am7900 LANCE and Am79C9xx PCnet 248 #device ti # Alteon Networks Tigon I/II gigabit Ethernet 249 250 # Nvidia/Mellanox Connect-X 4 and later, Ethernet only 251 # mlx5ib requires ibcore infra and is not included by default 252 #device mlx5 # Base driver 253 #device mlxfw # Firmware update 254 #device mlx5en # Ethernet driver 255 256 # PCI Ethernet NICs that use the common MII bus controller code. 257 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 258 device miibus # MII bus support 259 #device ae # Attansic/Atheros L2 FastEthernet 260 #device age # Attansic/Atheros L1 Gigabit Ethernet 261 #device alc # Atheros AR8131/AR8132 Ethernet 262 #device ale # Atheros AR8121/AR8113/AR8114 Ethernet 263 #device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 264 #device bfe # Broadcom BCM440x 10/100 Ethernet 265 #device bge # Broadcom BCM570xx Gigabit Ethernet 266 #device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 267 #device dc # DEC/Intel 21143 and various workalikes 268 #device et # Agere ET1310 10/100/Gigabit Ethernet 269 #device fxp # Intel EtherExpress PRO/100B (82557, 82558) 270 #device gem # Sun GEM/Sun ERI/Apple GMAC 271 #device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 272 #device lge # Level 1 LXT1001 gigabit Ethernet 273 #device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 274 #device nfe # nVidia nForce MCP on-board Ethernet 275 #device nge # NatSemi DP83820 gigabit Ethernet 276 device re # RealTek 8139C+/8169/8169S/8110S 277 #device rl # RealTek 8129/8139 278 #device sge # Silicon Integrated Systems SiS190/191 279 #device sis # Silicon Integrated Systems SiS 900/SiS 7016 280 #device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 281 #device ste # Sundance ST201 (D-Link DFE-550TX) 282 #device stge # Sundance/Tamarack TC9021 gigabit Ethernet 283 #device vge # VIA VT612x gigabit Ethernet 284 #device vr # VIA Rhine, Rhine II 285 #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 286 287 # Wireless NIC cards 288 device wlan # 802.11 support 289 options IEEE80211_DEBUG # enable debug msgs 290 options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 291 device wlan_wep # 802.11 WEP support 292 device wlan_ccmp # 802.11 CCMP support 293 device wlan_tkip # 802.11 TKIP support 294 device wlan_amrr # AMRR transmit rate control algorithm 295 #device an # Aironet 4500/4800 802.11 wireless NICs. 296 #device ath # Atheros NICs 297 #device ath_pci # Atheros pci/cardbus glue 298 #device ath_hal # pci/cardbus chip support 299 #options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 300 #options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 301 #device ath_rate_sample # SampleRate tx rate control for ath 302 #device bwi # Broadcom BCM430x/BCM431x wireless NICs. 303 #device bwn # Broadcom BCM43xx wireless NICs. 304 #device ipw # Intel 2100 wireless NICs. 305 #device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 306 #device iwn # Intel 4965/1000/5000/6000 wireless NICs. 307 #device malo # Marvell Libertas wireless NICs. 308 #device mwl # Marvell 88W8363 802.11n wireless NICs. 309 #device ral # Ralink Technology RT2500 wireless NICs. 310 #device wpi # Intel 3945ABG wireless NICs. 311 312 # Pseudo devices. 313 device crypto # core crypto support 314 device aesni # AES-NI OpenCrypto module 315 device loop # Network loopback 316 device padlock_rng # VIA Padlock RNG 317 device rdrand_rng # Intel Bull Mountain RNG 318 device ether # Ethernet support 319 device vlan # 802.1Q VLAN support 320 device tuntap # Packet tunnel. 321 device md # Memory "disks" 322 #device gif # IPv6 and IPv4 tunneling 323 device firmware # firmware assist module 324 device xz # lzma decompression 325 326 # The `bpf' device enables the Berkeley Packet Filter. 327 # Be aware of the administrative consequences of enabling this! 328 # Note that 'bpf' is required for DHCP. 329 device bpf # Berkeley packet filter 330 331 # USB support 332 options USB_DEBUG # enable debug msgs 333 device uhci # UHCI PCI->USB interface 334 device ohci # OHCI PCI->USB interface 335 device ehci # EHCI PCI->USB interface (USB 2.0) 336 device xhci # XHCI PCI->USB interface (USB 3.0) 337 device usb # USB Bus (required) 338 device ukbd # Keyboard 339 device umass # Disks/Mass storage - Requires scbus and da 340 341 # Sound support 342 #device sound # Generic sound driver (required) 343 #device snd_cmi # CMedia CMI8338/CMI8738 344 #device snd_csa # Crystal Semiconductor CS461x/428x 345 #device snd_emu10kx # Creative SoundBlaster Live! and Audigy 346 #device snd_es137x # Ensoniq AudioPCI ES137x 347 #device snd_hda # Intel High Definition Audio 348 #device snd_ich # Intel, NVidia and other ICH AC'97 Audio 349 #device snd_via8233 # VIA VT8233x Audio 350 351 # MMC/SD 352 #device mmc # MMC/SD bus 353 #device mmcsd # MMC/SD memory card 354 #device sdhci # Generic PCI SD Host Controller 355 #device rtsx # Realtek SD card reader 356 357 # VirtIO support 358 device virtio # Generic VirtIO bus (required) 359 #device virtio_pci # VirtIO PCI device 360 #device vtnet # VirtIO Ethernet device 361 #device virtio_blk # VirtIO Block device 362 #device virtio_scsi # VirtIO SCSI device 363 #device virtio_balloon # VirtIO Memory Balloon device 364 365 # HyperV drivers and enhancement support 366 #device hyperv # HyperV drivers 367 368 # Xen HVM Guest Optimizations 369 # NOTE: XENHVM depends on xenpci. They must be added or removed together. 370 #options XENHVM # Xen HVM kernel infrastructure 371 #device xenpci # Xen HVM Hypervisor services driver 372 373 # Netmap provides direct access to TX/RX rings on supported NICs 374 device netmap # netmap(4) support 375 376 # evdev interface 377 options EVDEV_SUPPORT # evdev support in legacy drivers 378 device evdev # input event device support 379 device uinput # install /dev/uinput cdev 380 381 # HID support 382 options HID_DEBUG # enable debug msgs 383 device hid # Generic HID support 384 options IICHID_SAMPLING # Workaround missing GPIO INTR support