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 powerpc64 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 PS3 #Sony Playstation 3 32options MAMBO #IBM Mambo Full System Simulator 33options PSERIES #PAPR-compliant systems (e.g. IBM p) 34options POWERNV #Non-virtualized OpenPOWER systems 35 36options FDT #Flattened Device Tree 37options SCHED_ULE #ULE scheduler 38options PREEMPTION #Enable kernel thread preemption 39options VIMAGE # Subsystem virtualization, e.g. VNET 40options INET #InterNETworking 41options INET6 #IPv6 communications protocols 42options IPSEC # IP (v4/v6) security 43options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 44options TCP_OFFLOAD # TCP offload 45options TCP_BLACKBOX # Enhanced TCP event logging 46options TCP_HHOOK # hhook(9) framework for TCP 47options TCP_RFC7413 # TCP Fast Open 48options SCTP #Stream Control Transmission Protocol 49options FFS #Berkeley Fast Filesystem 50options SOFTUPDATES #Enable FFS soft updates support 51options UFS_ACL #Support for access control lists 52options UFS_DIRHASH #Improve performance on big directories 53options UFS_GJOURNAL #Enable gjournal-based UFS journaling 54options QUOTA #Enable disk quotas for UFS 55options MD_ROOT #MD is a potential root device 56options NFSCL #Network Filesystem Client 57options NFSD #Network Filesystem Server 58options NFSLOCKD #Network Lock Manager 59options NFS_ROOT #NFS usable as root device 60options MSDOSFS #MSDOS Filesystem 61options CD9660 #ISO 9660 Filesystem 62options PROCFS #Process filesystem (requires PSEUDOFS) 63options PSEUDOFS #Pseudo-filesystem framework 64options GEOM_PART_APM #Apple Partition Maps. 65options GEOM_PART_GPT #GUID Partition Tables. 66options GEOM_LABEL #Provides labelization 67options COMPAT_FREEBSD32 #Compatible with FreeBSD/powerpc binaries 68options COMPAT_FREEBSD5 #Compatible with FreeBSD5 69options COMPAT_FREEBSD6 #Compatible with FreeBSD6 70options COMPAT_FREEBSD7 #Compatible with FreeBSD7 71options COMPAT_FREEBSD9 # Compatible with FreeBSD9 72options COMPAT_FREEBSD10 # Compatible with FreeBSD10 73options COMPAT_FREEBSD11 # Compatible with FreeBSD11 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 PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 82options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 83options AUDIT # Security event auditing 84options CAPABILITY_MODE # Capsicum capability mode 85options CAPABILITIES # Capsicum capabilities 86options MAC # TrustedBSD MAC Framework 87options KDTRACE_HOOKS # Kernel DTrace hooks 88options DDB_CTF # Kernel ELF linker loads CTF data 89options INCLUDE_CONFIG_FILE # Include this file in kernel 90options RACCT # Resource accounting framework 91options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 92options RCTL # Resource limits 93 94# Debugging support. Always need this: 95options KDB # Enable kernel debugger support. 96options KDB_TRACE # Print a stack trace for a panic. 97# For full debugger support use (turn off in stable branch): 98options DDB #Support DDB 99#options DEADLKRES #Enable the deadlock resolver 100options INVARIANTS #Enable calls of extra sanity checking 101options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 102options WITNESS #Enable checks to detect deadlocks and cycles 103options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 104options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 105options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 106 107# Kernel dump features. 108options EKCD # Support for encrypted kernel dumps 109options GZIO # gzip-compressed kernel and user dumps 110options ZSTDIO # zstd-compressed kernel and user dumps 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# NVM Express (NVMe) support 131device nvme # base NVMe driver 132options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver 133device nvd # expose NVMe namespaces as disks, depends on nvme 134 135# SCSI Controllers 136device ahc # AHA2940 and onboard AIC7xxx devices 137options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 138device isp # Qlogic family 139device ispfw # Firmware module for Qlogic host adapters 140device mpt # LSI-Logic MPT-Fusion 141device mps # LSI-Logic MPT-Fusion 2 142device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 143 144# ATA/SCSI peripherals 145device scbus # SCSI bus (required for ATA/SCSI) 146device ch # SCSI media changers 147device da # Direct Access (disks) 148device sa # Sequential Access (tape etc) 149device cd # CD 150device pass # Passthrough device (direct ATA/SCSI access) 151device ses # Enclosure Service (SES and SAF-TE) 152 153# vt is the default console driver, resembling an SCO console 154device vt # Core console driver 155device kbdmux 156 157# Serial (COM) ports 158device scc 159device uart 160device uart_z8530 161 162# Ethernet hardware 163device em # Intel PRO/1000 Gigabit Ethernet Family 164device ix # Intel PRO/10GbE PCIE PF Ethernet Family 165device ixv # Intel PRO/10GbE PCIE VF Ethernet Family 166device glc # Sony Playstation 3 Ethernet 167device llan # IBM pSeries Virtual Ethernet 168device cxgbe # Chelsio 10/25G NIC 169 170# PCI Ethernet NICs that use the common MII bus controller code. 171device miibus # MII bus support 172device bge # Broadcom BCM570xx Gigabit Ethernet 173device gem # Sun GEM/Sun ERI/Apple GMAC 174device dc # DEC/Intel 21143 and various workalikes 175device fxp # Intel EtherExpress PRO/100B (82557, 82558) 176device re # RealTek 8139C+/8169/8169S/8110S 177device rl # RealTek 8129/8139 178 179# Pseudo devices. 180device crypto # core crypto support 181device loop # Network loopback 182device random # Entropy device 183device ether # Ethernet support 184device vlan # 802.1Q VLAN support 185device tun # Packet tunnel. 186device md # Memory "disks" 187device ofwd # Open Firmware disks 188device gif # IPv6 and IPv4 tunneling 189device firmware # firmware assist module 190 191# The `bpf' device enables the Berkeley Packet Filter. 192# Be aware of the administrative consequences of enabling this! 193# Note that 'bpf' is required for DHCP. 194device bpf #Berkeley packet filter 195 196# USB support 197options USB_DEBUG # enable debug msgs 198device uhci # UHCI PCI->USB interface 199device ohci # OHCI PCI->USB interface 200device ehci # EHCI PCI->USB interface 201device xhci # XHCI PCI->USB interface 202device usb # USB Bus (required) 203device uhid # "Human Interface Devices" 204device ukbd # Keyboard 205options KBD_INSTALL_CDEV # install a CDEV entry in /dev 206device umass # Disks/Mass storage - Requires scbus and da0 207device ums # Mouse 208# USB Ethernet 209device aue # ADMtek USB Ethernet 210device axe # ASIX Electronics USB Ethernet 211device cdce # Generic USB over Ethernet 212device cue # CATC USB Ethernet 213device kue # Kawasaki LSI USB Ethernet 214 215# Wireless NIC cards 216options IEEE80211_SUPPORT_MESH 217options AH_SUPPORT_AR5416 218 219# FireWire support 220device firewire # FireWire bus code 221device sbp # SCSI over FireWire (Requires scbus and da) 222device fwe # Ethernet over FireWire (non-standard!) 223 224# Misc 225device iicbus # I2C bus code 226device iic 227device kiic # Keywest I2C 228device ad7417 # PowerMac7,2 temperature sensor 229device ds1631 # PowerMac11,2 temperature sensor 230device ds1775 # PowerMac7,2 temperature sensor 231device fcu # Apple Fan Control Unit 232device max6690 # PowerMac7,2 temperature sensor 233device powermac_nvram # Open Firmware configuration NVRAM 234device smu # Apple System Management Unit 235device atibl # ATI-based backlight driver for PowerBooks/iBooks 236device nvbl # nVidia-based backlight driver for PowerBooks/iBooks 237 238# ADB support 239device adb 240device pmu 241 242# Sound support 243device sound # Generic sound driver (required) 244device snd_ai2s # Apple I2S audio 245device snd_uaudio # USB Audio 246 247# Netmap provides direct access to TX/RX rings on supported NICs 248device netmap # netmap(4) support 249 250# evdev interface 251options EVDEV_SUPPORT # evdev support in legacy drivers 252device evdev # input event device support 253device uinput # install /dev/uinput cdev 254