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# $FreeBSD$ 20 21cpu AIM 22ident GENERIC 23 24machine powerpc powerpc 25 26makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 27makeoptions WITH_CTF=1 28 29# Platform support 30options POWERMAC #NewWorld Apple PowerMacs 31options PSIM #GDB PSIM ppc simulator 32options MAMBO #IBM Mambo Full System Simulator 33options PSERIES #PAPR-compliant systems 34 35options FDT 36options SCHED_ULE #ULE scheduler 37options PREEMPTION #Enable kernel thread preemption 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_FREEBSD4 #Keep this for a while 65options COMPAT_FREEBSD5 #Compatible with FreeBSD5 66options COMPAT_FREEBSD6 #Compatible with FreeBSD6 67options COMPAT_FREEBSD7 #Compatible with FreeBSD7 68options COMPAT_FREEBSD9 # Compatible with FreeBSD9 69options COMPAT_FREEBSD10 # Compatible with FreeBSD10 70options COMPAT_FREEBSD11 # Compatible with FreeBSD11 71options COMPAT_FREEBSD12 # Compatible with FreeBSD12 72options COMPAT_FREEBSD13 # Compatible with FreeBSD13 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): 96options DDB #Support DDB 97#options DEADLKRES #Enable the deadlock resolver 98options INVARIANTS #Enable calls of extra sanity checking 99options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 100options WITNESS #Enable checks to detect deadlocks and cycles 101options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 102options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 103options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 104 105# Kernel dump features. 106options EKCD # Support for encrypted kernel dumps 107options GZIO # gzip-compressed kernel and user dumps 108options ZSTDIO # zstd-compressed kernel and user dumps 109options DEBUGNET # debugnet networking 110options NETDUMP # netdump(4) client support 111 112# Make an SMP-capable kernel by default 113options SMP # Symmetric MultiProcessor Kernel 114 115# CPU frequency control 116device cpufreq 117 118# Standard busses 119device pci 120options PCI_HP # PCI-Express native HotPlug 121device agp 122 123# ATA controllers 124device ahci # AHCI-compatible SATA controllers 125device ata # Legacy ATA/SATA controllers 126device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 127device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 128 129# SCSI Controllers 130device ahc # AHA2940 and onboard AIC7xxx devices 131options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 132device isp # Qlogic family 133device ispfw # Firmware module for Qlogic host adapters 134device mpt # LSI-Logic MPT-Fusion 135device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 136 137# ATA/SCSI peripherals 138device scbus # SCSI bus (required for ATA/SCSI) 139device da # Direct Access (disks) 140device sa # Sequential Access (tape etc) 141device cd # CD 142device pass # Passthrough device (direct ATA/SCSI access) 143 144# vt is the default console driver, resembling an SCO console 145device vt # Generic console driver (pulls in OF FB) 146device kbdmux 147 148# Serial (COM) ports 149device scc 150device uart 151device uart_z8530 152 153# FireWire support 154device firewire # FireWire bus code 155device sbp # SCSI over FireWire (Requires scbus and da) 156device fwe # Ethernet over FireWire (non-standard!) 157 158# PCI Ethernet NICs that use the common MII bus controller code. 159device miibus # MII bus support 160device bge # Broadcom BCM570xx Gigabit Ethernet 161device gem # Sun GEM/Sun ERI/Apple GMAC 162device dc # DEC/Intel 21143 and various workalikes 163device fxp # Intel EtherExpress PRO/100B (82557, 82558) 164 165# Pseudo devices. 166device crypto # core crypto support 167device loop # Network loopback 168device ether # Ethernet support 169device vlan # 802.1Q VLAN support 170device tuntap # Packet tunnel. 171device md # Memory "disks" 172device ofwd # Open Firmware disks 173device gif # IPv6 and IPv4 tunneling 174device firmware # firmware assist module 175 176# The `bpf' device enables the Berkeley Packet Filter. 177# Be aware of the administrative consequences of enabling this! 178# Note that 'bpf' is required for DHCP. 179device bpf #Berkeley packet filter 180 181# USB support 182options USB_DEBUG # enable debug msgs 183device uhci # UHCI PCI->USB interface 184device ohci # OHCI PCI->USB interface 185device ehci # EHCI PCI->USB interface 186device usb # USB Bus (required) 187device uhid # "Human Interface Devices" 188device ukbd # Keyboard 189options KBD_INSTALL_CDEV # install a CDEV entry in /dev 190device ulpt # Printer 191device umass # Disks/Mass storage - Requires scbus and da0 192device ums # Mouse 193device atp # Apple USB touchpad 194device urio # Diamond Rio 500 MP3 player 195# USB Ethernet 196device aue # ADMtek USB Ethernet 197device axe # ASIX Electronics USB Ethernet 198device cdce # Generic USB over Ethernet 199device cue # CATC USB Ethernet 200device kue # Kawasaki LSI USB Ethernet 201 202# Wireless NIC cards 203options IEEE80211_SUPPORT_MESH 204 205# Misc 206device iicbus # I2C bus code 207device kiic # Keywest I2C 208device ad7417 # PowerMac7,2 temperature sensor 209device adt746x # PowerBook5,8 temperature sensor 210device ds1631 # PowerMac11,2 temperature sensor 211device ds1775 # PowerMac7,2 temperature sensor 212device fcu # Apple Fan Control Unit 213device max6690 # PowerMac7,2 temperature sensor 214device powermac_nvram # Open Firmware configuration NVRAM 215device smu # Apple System Management Unit 216device adm1030 # Apple G4 MDD fan controller 217device atibl # ATI-based backlight driver for PowerBooks/iBooks 218device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 219device pswitch # Macio programmer's switch 220 221# ADB support 222device adb 223device cuda 224device pmu 225 226# Sound support 227device sound # Generic sound driver (required) 228device snd_ai2s # Apple I2S audio 229device snd_davbus # Apple DAVBUS audio 230device snd_uaudio # USB Audio 231 232# evdev interface 233options EVDEV_SUPPORT # evdev support in legacy drivers 234device evdev # input event device support 235device uinput # install /dev/uinput cdev 236 237# VirtIO support 238device virtio # Generic VirtIO bus (required) 239device virtio_pci # VirtIO PCI device 240device vtnet # VirtIO Ethernet device 241device virtio_blk # VirtIO Block device 242device virtio_scsi # VirtIO SCSI device 243device virtio_balloon # VirtIO Memory Balloon device 244 245# HID support 246options HID_DEBUG # enable debug msgs 247device hid # Generic HID support 248