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 VIMAGE # Subsystem virtualization, e.g. VNET 38options INET # InterNETworking 39options INET6 # IPv6 communications protocols 40options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 41options TCP_HHOOK # hhook(9) framework for TCP 42options TCP_RFC7413 # TCP Fast Open 43options SCTP_SUPPORT # Allow kldload of SCTP 44options FFS # Berkeley Fast Filesystem 45options SOFTUPDATES # Enable FFS soft updates support 46options UFS_ACL # Support for access control lists 47options UFS_DIRHASH # Improve performance on big directories 48options UFS_GJOURNAL # Enable gjournal-based UFS journaling 49options QUOTA # Enable disk quotas for UFS 50options MD_ROOT # MD is a potential root device 51options NFSCL # Network Filesystem Client 52options NFSD # Network Filesystem Server 53options NFSLOCKD # Network Lock Manager 54options NFS_ROOT # NFS usable as root device 55options MSDOSFS # MSDOS Filesystem 56options CD9660 # ISO 9660 Filesystem 57options PROCFS # Process filesystem (requires PSEUDOFS) 58options PSEUDOFS # Pseudo-filesystem framework 59options TMPFS # Efficient memory filesystem 60options GEOM_PART_APM # Apple Partition Maps. 61options GEOM_PART_GPT # GUID Partition Tables. 62options GEOM_LABEL # Provides labelization 63options COMPAT_FREEBSD6 # Compatible with FreeBSD6 64options COMPAT_FREEBSD7 # Compatible with FreeBSD7 65options COMPAT_FREEBSD9 # Compatible with FreeBSD9 66options COMPAT_FREEBSD10 # Compatible with FreeBSD10 67options COMPAT_FREEBSD11 # Compatible with FreeBSD11 68options COMPAT_FREEBSD12 # Compatible with FreeBSD12 69options COMPAT_FREEBSD13 # Compatible with FreeBSD13 70options COMPAT_FREEBSD14 # Compatible with FreeBSD14 71options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 72options KTRACE # ktrace(1) syscall trace support 73options STACK # stack(9) support 74options SYSVSHM # SYSV-style shared memory 75options SYSVMSG # SYSV-style message queues 76options SYSVSEM # SYSV-style semaphores 77options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 78options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 79options AUDIT # Security event auditing 80options CAPABILITY_MODE # Capsicum capability mode 81options CAPABILITIES # Capsicum capabilities 82options MAC # TrustedBSD MAC Framework 83options KDTRACE_HOOKS # Kernel DTrace hooks 84options DDB_CTF # Kernel ELF linker loads CTF data 85options INCLUDE_CONFIG_FILE # Include this file in kernel 86options RACCT # Resource accounting framework 87options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 88options RCTL # Resource limits 89 90# Debugging support. Always need this: 91options KDB # Enable kernel debugger support. 92options KDB_TRACE # Print a stack trace for a panic. 93# For full debugger support use (turn off in stable branch): 94options DDB # Support DDB 95#options DEADLKRES # Enable the deadlock resolver 96options INVARIANTS # Enable calls of extra sanity checking 97options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 98options WITNESS # Enable checks to detect deadlocks and cycles 99options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 100options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 101options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 102 103# Kernel dump features. 104options EKCD # Support for encrypted kernel dumps 105options GZIO # gzip-compressed kernel and user dumps 106options ZSTDIO # zstd-compressed kernel and user dumps 107options DEBUGNET # debugnet networking 108options NETDUMP # netdump(4) client support 109 110# Make an SMP-capable kernel by default 111options SMP # Symmetric MultiProcessor Kernel 112 113# CPU frequency control 114device cpufreq 115 116# Standard busses 117device pci 118options PCI_HP # PCI-Express native HotPlug 119device agp 120 121# ATA controllers 122device ahci # AHCI-compatible SATA controllers 123device ata # Legacy ATA/SATA controllers 124device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 125device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 126 127# SCSI Controllers 128device ahc # AHA2940 and onboard AIC7xxx devices 129options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 130device isp # Qlogic family 131device ispfw # Firmware module for Qlogic host adapters 132device mpt # LSI-Logic MPT-Fusion 133device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 134 135# ATA/SCSI peripherals 136device scbus # SCSI bus (required for ATA/SCSI) 137device da # Direct Access (disks) 138device sa # Sequential Access (tape etc) 139device cd # CD 140device pass # Passthrough device (direct ATA/SCSI access) 141 142# vt is the default console driver, resembling an SCO console 143device vt # Generic console driver (pulls in OF FB) 144device kbdmux 145 146# Serial (COM) ports 147device scc 148device uart 149device uart_z8530 150 151# FireWire support 152device firewire # FireWire bus code 153device sbp # SCSI over FireWire (Requires scbus and da) 154device fwe # Ethernet over FireWire (non-standard!) 155 156# PCI Ethernet NICs that use the common MII bus controller code. 157device miibus # MII bus support 158device bge # Broadcom BCM570xx Gigabit Ethernet 159device gem # Sun GEM/Sun ERI/Apple GMAC 160device dc # DEC/Intel 21143 and various workalikes 161device fxp # Intel EtherExpress PRO/100B (82557, 82558) 162 163# Pseudo devices. 164device crypto # core crypto support 165device loop # Network loopback 166device ether # Ethernet support 167device vlan # 802.1Q VLAN support 168device tuntap # Packet tunnel. 169device md # Memory "disks" 170device ofwd # Open Firmware disks 171device gif # IPv6 and IPv4 tunneling 172device firmware # firmware assist module 173 174# The `bpf' device enables the Berkeley Packet Filter. 175# Be aware of the administrative consequences of enabling this! 176# Note that 'bpf' is required for DHCP. 177device bpf # Berkeley packet filter 178 179# USB support 180options USB_DEBUG # enable debug msgs 181device uhci # UHCI PCI->USB interface 182device ohci # OHCI PCI->USB interface 183device ehci # EHCI PCI->USB interface 184device usb # USB Bus (required) 185device uhid # "Human Interface Devices" 186device ukbd # Keyboard 187options KBD_INSTALL_CDEV # install a CDEV entry in /dev 188device ulpt # Printer 189device umass # Disks/Mass storage - Requires scbus and da0 190device ums # Mouse 191device atp # Apple USB touchpad 192device urio # Diamond Rio 500 MP3 player 193# USB Ethernet 194device aue # ADMtek USB Ethernet 195device axe # ASIX Electronics USB Ethernet 196device cdce # Generic USB over Ethernet 197device cue # CATC USB Ethernet 198device kue # Kawasaki LSI USB Ethernet 199 200# Wireless NIC cards 201options IEEE80211_SUPPORT_MESH 202 203# Misc 204device iicbus # I2C bus code 205device kiic # Keywest I2C 206device ad7417 # PowerMac7,2 temperature sensor 207device adt746x # PowerBook5,8 temperature sensor 208device ds1631 # PowerMac11,2 temperature sensor 209device ds1775 # PowerMac7,2 temperature sensor 210device fcu # Apple Fan Control Unit 211device max6690 # PowerMac7,2 temperature sensor 212device powermac_nvram # Open Firmware configuration NVRAM 213device smu # Apple System Management Unit 214device adm1030 # Apple G4 MDD fan controller 215device atibl # ATI-based backlight driver for PowerBooks/iBooks 216device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 217device pswitch # Macio programmer's switch 218 219# ADB support 220device adb 221device cuda 222device pmu 223 224# Sound support 225device sound # Generic sound driver (required) 226device snd_ai2s # Apple I2S audio 227device snd_davbus # Apple DAVBUS audio 228device snd_uaudio # USB Audio 229 230# evdev interface 231options EVDEV_SUPPORT # evdev support in legacy drivers 232device evdev # input event device support 233device uinput # install /dev/uinput cdev 234 235# VirtIO support 236device virtio # Generic VirtIO bus (required) 237device virtio_pci # VirtIO PCI device 238device vtnet # VirtIO Ethernet device 239device virtio_blk # VirtIO Block device 240device virtio_scsi # VirtIO SCSI device 241device virtio_balloon # VirtIO Memory Balloon device 242 243# HID support 244options HID_DEBUG # enable debug msgs 245device hid # Generic HID support 246