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://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 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 SCSI_DELAY=5000 #Delay (in ms) before probing SCSI 73options KTRACE #ktrace(1) syscall trace support 74options STACK #stack(9) support 75options SYSVSHM #SYSV-style shared memory 76options SYSVMSG #SYSV-style message queues 77options SYSVSEM #SYSV-style semaphores 78options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 79options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 80options AUDIT # Security event auditing 81options CAPABILITY_MODE # Capsicum capability mode 82options CAPABILITIES # Capsicum capabilities 83options MAC # TrustedBSD MAC Framework 84options KDTRACE_HOOKS # Kernel DTrace hooks 85options DDB_CTF # Kernel ELF linker loads CTF data 86options INCLUDE_CONFIG_FILE # Include this file in kernel 87options RACCT # Resource accounting framework 88options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 89options RCTL # Resource limits 90 91# Debugging support. Always need this: 92options KDB # Enable kernel debugger support. 93options KDB_TRACE # Print a stack trace for a panic. 94# For full debugger support use (turn off in stable branch): 95options DDB #Support DDB 96#options DEADLKRES #Enable the deadlock resolver 97options INVARIANTS #Enable calls of extra sanity checking 98options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 99options WITNESS #Enable checks to detect deadlocks and cycles 100options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 101options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 102options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 103 104# Kernel dump features. 105options EKCD # Support for encrypted kernel dumps 106options GZIO # gzip-compressed kernel and user dumps 107options ZSTDIO # zstd-compressed kernel and user dumps 108options DEBUGNET # debugnet networking 109options NETDUMP # netdump(4) client support 110 111# Make an SMP-capable kernel by default 112options SMP # Symmetric MultiProcessor Kernel 113 114# CPU frequency control 115device cpufreq 116 117# Standard busses 118device pci 119options PCI_HP # PCI-Express native HotPlug 120device agp 121 122# ATA controllers 123device ahci # AHCI-compatible SATA controllers 124device ata # Legacy ATA/SATA controllers 125device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 126device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 127 128# SCSI Controllers 129device ahc # AHA2940 and onboard AIC7xxx devices 130options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 131device isp # Qlogic family 132device ispfw # Firmware module for Qlogic host adapters 133device mpt # LSI-Logic MPT-Fusion 134device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 135 136# ATA/SCSI peripherals 137device scbus # SCSI bus (required for ATA/SCSI) 138device da # Direct Access (disks) 139device sa # Sequential Access (tape etc) 140device cd # CD 141device pass # Passthrough device (direct ATA/SCSI access) 142 143# vt is the default console driver, resembling an SCO console 144device vt # Generic console driver (pulls in OF FB) 145device kbdmux 146 147# Serial (COM) ports 148device scc 149device uart 150device uart_z8530 151 152# FireWire support 153device firewire # FireWire bus code 154device sbp # SCSI over FireWire (Requires scbus and da) 155device fwe # Ethernet over FireWire (non-standard!) 156 157# PCI Ethernet NICs that use the common MII bus controller code. 158device miibus # MII bus support 159device bge # Broadcom BCM570xx Gigabit Ethernet 160device gem # Sun GEM/Sun ERI/Apple GMAC 161device dc # DEC/Intel 21143 and various workalikes 162device fxp # Intel EtherExpress PRO/100B (82557, 82558) 163 164# Pseudo devices. 165device crypto # core crypto support 166device loop # Network loopback 167device ether # Ethernet support 168device vlan # 802.1Q VLAN support 169device tuntap # Packet tunnel. 170device md # Memory "disks" 171device ofwd # Open Firmware disks 172device gif # IPv6 and IPv4 tunneling 173device firmware # firmware assist module 174 175# The `bpf' device enables the Berkeley Packet Filter. 176# Be aware of the administrative consequences of enabling this! 177# Note that 'bpf' is required for DHCP. 178device bpf #Berkeley packet filter 179 180# USB support 181options USB_DEBUG # enable debug msgs 182device uhci # UHCI PCI->USB interface 183device ohci # OHCI PCI->USB interface 184device ehci # EHCI PCI->USB interface 185device usb # USB Bus (required) 186device uhid # "Human Interface Devices" 187device ukbd # Keyboard 188options KBD_INSTALL_CDEV # install a CDEV entry in /dev 189device ulpt # Printer 190device umass # Disks/Mass storage - Requires scbus and da0 191device ums # Mouse 192device atp # Apple USB touchpad 193device urio # Diamond Rio 500 MP3 player 194# USB Ethernet 195device aue # ADMtek USB Ethernet 196device axe # ASIX Electronics USB Ethernet 197device cdce # Generic USB over Ethernet 198device cue # CATC USB Ethernet 199device kue # Kawasaki LSI USB Ethernet 200 201# Wireless NIC cards 202options IEEE80211_SUPPORT_MESH 203 204# Misc 205device iicbus # I2C bus code 206device kiic # Keywest I2C 207device ad7417 # PowerMac7,2 temperature sensor 208device adt746x # PowerBook5,8 temperature sensor 209device ds1631 # PowerMac11,2 temperature sensor 210device ds1775 # PowerMac7,2 temperature sensor 211device fcu # Apple Fan Control Unit 212device max6690 # PowerMac7,2 temperature sensor 213device powermac_nvram # Open Firmware configuration NVRAM 214device smu # Apple System Management Unit 215device adm1030 # Apple G4 MDD fan controller 216device atibl # ATI-based backlight driver for PowerBooks/iBooks 217device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 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