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 CC_NEWRENO # include newreno congestion control 42options CC_DEFAULT=\"newreno\" # define our default CC module it should be compiled in. 43options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 44options TCP_HHOOK # hhook(9) framework for TCP 45options TCP_RFC7413 # TCP Fast Open 46options SCTP_SUPPORT # Allow kldload of SCTP 47options FFS #Berkeley Fast Filesystem 48options SOFTUPDATES #Enable FFS soft updates support 49options UFS_ACL #Support for access control lists 50options UFS_DIRHASH #Improve performance on big directories 51options UFS_GJOURNAL #Enable gjournal-based UFS journaling 52options QUOTA #Enable disk quotas for UFS 53options MD_ROOT #MD is a potential root device 54options NFSCL #Network Filesystem Client 55options NFSD #Network Filesystem Server 56options NFSLOCKD #Network Lock Manager 57options NFS_ROOT #NFS usable as root device 58options MSDOSFS #MSDOS Filesystem 59options CD9660 #ISO 9660 Filesystem 60options PROCFS #Process filesystem (requires PSEUDOFS) 61options PSEUDOFS #Pseudo-filesystem framework 62options TMPFS #Efficient memory filesystem 63options GEOM_PART_APM #Apple Partition Maps. 64options GEOM_PART_GPT #GUID Partition Tables. 65options GEOM_LABEL #Provides labelization 66options COMPAT_FREEBSD4 #Keep this for a while 67options COMPAT_FREEBSD5 #Compatible with FreeBSD5 68options COMPAT_FREEBSD6 #Compatible with FreeBSD6 69options COMPAT_FREEBSD7 #Compatible with FreeBSD7 70options COMPAT_FREEBSD9 # Compatible with FreeBSD9 71options COMPAT_FREEBSD10 # Compatible with FreeBSD10 72options COMPAT_FREEBSD11 # Compatible with FreeBSD11 73options COMPAT_FREEBSD12 # Compatible with FreeBSD12 74options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI 75options KTRACE #ktrace(1) syscall trace support 76options STACK #stack(9) support 77options SYSVSHM #SYSV-style shared memory 78options SYSVMSG #SYSV-style message queues 79options SYSVSEM #SYSV-style semaphores 80options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 81options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 82options AUDIT # Security event auditing 83options CAPABILITY_MODE # Capsicum capability mode 84options CAPABILITIES # Capsicum capabilities 85options MAC # TrustedBSD MAC Framework 86options KDTRACE_HOOKS # Kernel DTrace hooks 87options DDB_CTF # Kernel ELF linker loads CTF data 88options INCLUDE_CONFIG_FILE # Include this file in kernel 89options RACCT # Resource accounting framework 90options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 91options RCTL # Resource limits 92 93# Debugging support. Always need this: 94options KDB # Enable kernel debugger support. 95options KDB_TRACE # Print a stack trace for a panic. 96# For full debugger support use (turn off in stable branch): 97options DDB #Support DDB 98#options DEADLKRES #Enable the deadlock resolver 99options INVARIANTS #Enable calls of extra sanity checking 100options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 101options WITNESS #Enable checks to detect deadlocks and cycles 102options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 103options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 104options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 105 106# Kernel dump features. 107options EKCD # Support for encrypted kernel dumps 108options GZIO # gzip-compressed kernel and user dumps 109options ZSTDIO # zstd-compressed kernel and user dumps 110options DEBUGNET # debugnet networking 111options NETDUMP # netdump(4) client support 112 113# Make an SMP-capable kernel by default 114options SMP # Symmetric MultiProcessor Kernel 115 116# CPU frequency control 117device cpufreq 118 119# Standard busses 120device pci 121options PCI_HP # PCI-Express native HotPlug 122device agp 123 124# ATA controllers 125device ahci # AHCI-compatible SATA controllers 126device ata # Legacy ATA/SATA controllers 127device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 128device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 129 130# SCSI Controllers 131device ahc # AHA2940 and onboard AIC7xxx devices 132options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 133device isp # Qlogic family 134device ispfw # Firmware module for Qlogic host adapters 135device mpt # LSI-Logic MPT-Fusion 136device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 137 138# ATA/SCSI peripherals 139device scbus # SCSI bus (required for ATA/SCSI) 140device da # Direct Access (disks) 141device sa # Sequential Access (tape etc) 142device cd # CD 143device pass # Passthrough device (direct ATA/SCSI access) 144 145# vt is the default console driver, resembling an SCO console 146device vt # Generic console driver (pulls in OF FB) 147device kbdmux 148 149# Serial (COM) ports 150device scc 151device uart 152device uart_z8530 153 154# FireWire support 155device firewire # FireWire bus code 156device sbp # SCSI over FireWire (Requires scbus and da) 157device fwe # Ethernet over FireWire (non-standard!) 158 159# PCI Ethernet NICs that use the common MII bus controller code. 160device miibus # MII bus support 161device bge # Broadcom BCM570xx Gigabit Ethernet 162device gem # Sun GEM/Sun ERI/Apple GMAC 163device dc # DEC/Intel 21143 and various workalikes 164device fxp # Intel EtherExpress PRO/100B (82557, 82558) 165 166# Pseudo devices. 167device crypto # core crypto support 168device loop # Network loopback 169device ether # Ethernet support 170device vlan # 802.1Q VLAN support 171device tuntap # Packet tunnel. 172device md # Memory "disks" 173device ofwd # Open Firmware disks 174device gif # IPv6 and IPv4 tunneling 175device firmware # firmware assist module 176 177# The `bpf' device enables the Berkeley Packet Filter. 178# Be aware of the administrative consequences of enabling this! 179# Note that 'bpf' is required for DHCP. 180device bpf #Berkeley packet filter 181 182# USB support 183options USB_DEBUG # enable debug msgs 184device uhci # UHCI PCI->USB interface 185device ohci # OHCI PCI->USB interface 186device ehci # EHCI PCI->USB interface 187device usb # USB Bus (required) 188device uhid # "Human Interface Devices" 189device ukbd # Keyboard 190options KBD_INSTALL_CDEV # install a CDEV entry in /dev 191device ulpt # Printer 192device umass # Disks/Mass storage - Requires scbus and da0 193device ums # Mouse 194device atp # Apple USB touchpad 195device urio # Diamond Rio 500 MP3 player 196# USB Ethernet 197device aue # ADMtek USB Ethernet 198device axe # ASIX Electronics USB Ethernet 199device cdce # Generic USB over Ethernet 200device cue # CATC USB Ethernet 201device kue # Kawasaki LSI USB Ethernet 202 203# Wireless NIC cards 204options IEEE80211_SUPPORT_MESH 205 206# Misc 207device iicbus # I2C bus code 208device kiic # Keywest I2C 209device ad7417 # PowerMac7,2 temperature sensor 210device adt746x # PowerBook5,8 temperature sensor 211device ds1631 # PowerMac11,2 temperature sensor 212device ds1775 # PowerMac7,2 temperature sensor 213device fcu # Apple Fan Control Unit 214device max6690 # PowerMac7,2 temperature sensor 215device powermac_nvram # Open Firmware configuration NVRAM 216device smu # Apple System Management Unit 217device adm1030 # Apple G4 MDD fan controller 218device atibl # ATI-based backlight driver for PowerBooks/iBooks 219device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 220device pswitch # Macio programmer's switch 221 222# ADB support 223device adb 224device cuda 225device pmu 226 227# Sound support 228device sound # Generic sound driver (required) 229device snd_ai2s # Apple I2S audio 230device snd_davbus # Apple DAVBUS audio 231device snd_uaudio # USB Audio 232 233# evdev interface 234options EVDEV_SUPPORT # evdev support in legacy drivers 235device evdev # input event device support 236device uinput # install /dev/uinput cdev 237 238# VirtIO support 239device virtio # Generic VirtIO bus (required) 240device virtio_pci # VirtIO PCI device 241device vtnet # VirtIO Ethernet device 242device virtio_blk # VirtIO Block device 243device virtio_scsi # VirtIO SCSI device 244device virtio_balloon # VirtIO Memory Balloon device 245 246# HID support 247options HID_DEBUG # enable debug msgs 248device hid # Generic HID support 249