1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/powerpc 3# 4# For more information on this file, please read the handbook section on 5# Kernel Configuration Files: 6# 7# https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config 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 20cpu AIM 21ident GENERIC 22 23machine powerpc powerpc 24 25makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 26makeoptions WITH_CTF=1 27 28# Platform support 29options POWERMAC # NewWorld Apple PowerMacs 30options PSIM # GDB PSIM ppc simulator 31options MAMBO # IBM Mambo Full System Simulator 32options PSERIES # PAPR-compliant systems 33 34options FDT 35options SCHED_ULE # ULE scheduler 36options PREEMPTION # Enable kernel thread preemption 37options EXTERR_STRINGS # Retain exterror(9) strings in the kernel 38options VIMAGE # Subsystem virtualization, e.g. VNET 39options INET # InterNETworking 40options INET6 # IPv6 communications protocols 41options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 42options TCP_HHOOK # hhook(9) framework for TCP 43options TCP_RFC7413 # TCP Fast Open 44options SCTP_SUPPORT # Allow kldload of SCTP 45options FFS # Berkeley Fast Filesystem 46options SOFTUPDATES # Enable FFS soft updates support 47options UFS_ACL # Support for access control lists 48options UFS_DIRHASH # Improve performance on big directories 49options UFS_GJOURNAL # Enable gjournal-based UFS journaling 50options QUOTA # Enable disk quotas for UFS 51options MD_ROOT # MD is a potential root device 52options NFSCL # Network Filesystem Client 53options NFSD # Network Filesystem Server 54options NFSLOCKD # Network Lock Manager 55options NFS_ROOT # NFS usable as root device 56options MSDOSFS # MSDOS Filesystem 57options CD9660 # ISO 9660 Filesystem 58options PROCFS # Process filesystem (requires PSEUDOFS) 59options PSEUDOFS # Pseudo-filesystem framework 60options TMPFS # Efficient memory filesystem 61options GEOM_PART_APM # Apple Partition Maps. 62options GEOM_PART_GPT # GUID Partition Tables. 63options GEOM_LABEL # Provides labelization 64options COMPAT_FREEBSD6 # Compatible with FreeBSD6 65options COMPAT_FREEBSD7 # Compatible with FreeBSD7 66options COMPAT_FREEBSD9 # Compatible with FreeBSD9 67options COMPAT_FREEBSD10 # Compatible with FreeBSD10 68options COMPAT_FREEBSD11 # Compatible with FreeBSD11 69options COMPAT_FREEBSD12 # Compatible with FreeBSD12 70options COMPAT_FREEBSD13 # Compatible with FreeBSD13 71options COMPAT_FREEBSD14 # Compatible with FreeBSD14 72options COMPAT_FREEBSD15 # Compatible with FreeBSD15 73options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 74options KTRACE # ktrace(1) syscall trace support 75options STACK # stack(9) support 76options SYSVSHM # SYSV-style shared memory 77options SYSVMSG # SYSV-style message queues 78options SYSVSEM # SYSV-style semaphores 79options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 80options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 81options AUDIT # Security event auditing 82options CAPABILITY_MODE # Capsicum capability mode 83options CAPABILITIES # Capsicum capabilities 84options MAC # TrustedBSD MAC Framework 85options KDTRACE_HOOKS # Kernel DTrace hooks 86options DDB_CTF # Kernel ELF linker loads CTF data 87options INCLUDE_CONFIG_FILE # Include this file in kernel 88options RACCT # Resource accounting framework 89options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 90options RCTL # Resource limits 91 92# Debugging support. Always need this: 93options KDB # Enable kernel debugger support. 94options KDB_TRACE # Print a stack trace for a panic. 95# For full debugger support use (turn off in stable branch): 96include "std.debug" 97 98# Compression support 99options GZIO # gzip (dumps) 100options ZSTDIO # zstd (dumps, tarfs, uzip, zfs) 101 102# Kernel dump features. 103options EKCD # Support for encrypted kernel dumps 104options DEBUGNET # debugnet networking 105options NETDUMP # netdump(4) client support 106 107# Make an SMP-capable kernel by default 108options SMP # Symmetric MultiProcessor Kernel 109 110# CPU frequency control 111device cpufreq 112 113# Standard busses 114device pci 115options PCI_HP # PCI-Express native HotPlug 116device agp 117 118# ATA controllers 119device ahci # AHCI-compatible SATA controllers 120device ata # Legacy ATA/SATA controllers 121device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 122device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 123 124# SCSI Controllers 125device ahc # AHA2940 and onboard AIC7xxx devices 126device isp # Qlogic family 127device ispfw # Firmware module for Qlogic host adapters 128device mpt # LSI-Logic MPT-Fusion 129device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 130 131# ATA/SCSI peripherals 132device scbus # SCSI bus (required for ATA/SCSI) 133device da # Direct Access (disks) 134device sa # Sequential Access (tape etc) 135device cd # CD 136device pass # Passthrough device (direct ATA/SCSI access) 137 138# vt is the default console driver, resembling an SCO console 139device vt # Generic console driver (pulls in OF FB) 140device kbdmux 141 142# Serial (COM) ports 143device scc 144device uart 145device uart_z8530 146 147# FireWire support 148device firewire # FireWire bus code 149device sbp # SCSI over FireWire (Requires scbus and da) 150device fwe # Ethernet over FireWire (non-standard!) 151 152# PCI Ethernet NICs that use the common MII bus controller code. 153device miibus # MII bus support 154device bge # Broadcom BCM570xx Gigabit Ethernet 155device gem # Sun GEM/Sun ERI/Apple GMAC 156device dc # DEC/Intel 21143 and various workalikes 157device fxp # Intel EtherExpress PRO/100B (82557, 82558) 158 159# Pseudo devices. 160device crypto # core crypto support 161device loop # Network loopback 162device ether # Ethernet support 163device vlan # 802.1Q VLAN support 164device tuntap # Packet tunnel. 165device md # Memory "disks" 166device ofwd # Open Firmware disks 167device gif # IPv6 and IPv4 tunneling 168device firmware # firmware assist module 169 170# The `bpf' device enables the Berkeley Packet Filter. 171# Be aware of the administrative consequences of enabling this! 172# Note that 'bpf' is required for DHCP. 173device bpf # Berkeley packet filter 174 175# USB support 176options USB_DEBUG # enable debug msgs 177device uhci # UHCI PCI->USB interface 178device ohci # OHCI PCI->USB interface 179device ehci # EHCI PCI->USB interface 180device usb # USB Bus (required) 181device usbhid # USB HID Transport 182device uhid # "Human Interface Devices" 183device hkbd # HID Keyboard 184device ukbd # USB Keyboard 185options KBD_INSTALL_CDEV # install a CDEV entry in /dev 186device ulpt # Printer 187device umass # Disks/Mass storage - Requires scbus and da0 188device hms # HID Mouse 189device ums # USB Mouse 190device atp # Apple USB touchpad 191device urio # Diamond Rio 500 MP3 player 192# USB Ethernet 193device aue # ADMtek USB Ethernet 194device axe # ASIX Electronics USB Ethernet 195device cdce # Generic USB over Ethernet 196device cue # CATC USB Ethernet 197device kue # Kawasaki LSI USB Ethernet 198 199# Wireless NIC cards 200options IEEE80211_SUPPORT_MESH 201 202# Misc 203device iicbus # I2C bus code 204device kiic # Keywest I2C 205device ad7417 # PowerMac7,2 temperature sensor 206device adt746x # PowerBook5,8 temperature sensor 207device ds1631 # PowerMac11,2 temperature sensor 208device ds1775 # PowerMac7,2 temperature sensor 209device fcu # Apple Fan Control Unit 210device max6690 # PowerMac7,2 temperature sensor 211device powermac_nvram # Open Firmware configuration NVRAM 212device smu # Apple System Management Unit 213device adm1030 # Apple G4 MDD fan controller 214device atibl # ATI-based backlight driver for PowerBooks/iBooks 215device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 216device pswitch # Macio programmer's switch 217 218# ADB support 219device adb 220device cuda 221device pmu 222 223# Sound support 224device sound # Generic sound driver (required) 225device snd_ai2s # Apple I2S audio 226device snd_davbus # Apple DAVBUS audio 227device snd_uaudio # USB Audio 228 229# evdev interface 230options EVDEV_SUPPORT # evdev support in legacy drivers 231device evdev # input event device support 232device uinput # install /dev/uinput cdev 233 234# VirtIO support 235device virtio # Generic VirtIO bus (required) 236device virtio_pci # VirtIO PCI device 237device vtnet # VirtIO Ethernet device 238device virtio_blk # VirtIO Block device 239device virtio_scsi # VirtIO SCSI device 240device virtio_balloon # VirtIO Memory Balloon device 241 242# HID support 243options HID_DEBUG # enable debug msgs 244device hid # Generic HID support 245device hidbus # Generic HID Bus 246