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#
# GENERIC64LE -- Generic kernel configuration file for FreeBSD/powerpc64le
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
cpu AIM
ident GENERIC
machine powerpc powerpc64le
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
makeoptions WITH_CTF=1
# Platform support
options MAMBO # IBM Mambo Full System Simulator
options QEMU # QEMU processor emulator
options PSERIES # PAPR-compliant systems (e.g. IBM p)
options POWERNV # Non-virtualized OpenPOWER systems
options ISA_206_ATOMICS # PowerISA v2.06 optimized subword atomics
options FDT # Flattened Device Tree
options SCHED_ULE # ULE scheduler
options NUMA # Non-Uniform Memory Architecture support
options PREEMPTION # Enable kernel thread preemption
options VIMAGE # Subsystem virtualization, e.g. VNET
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options TCP_OFFLOAD # TCP offload
options TCP_BLACKBOX # Enhanced TCP event logging
options TCP_HHOOK # hhook(9) framework for TCP
options TCP_RFC7413 # TCP Fast Open
options SCTP_SUPPORT # Allow kldload of SCTP
options KERN_TLS # TLS transmit & receive offload
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
options QUOTA # Enable disk quotas for UFS
options MD_ROOT # MD is a potential root device
options MD_ROOT_MEM # Enable use of initrd as MD root
options NFSCL # Network Filesystem Client
options NFSD # Network Filesystem Server
options NFSLOCKD # Network Lock Manager
options NFS_ROOT # NFS usable as root device
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options TMPFS # Efficient memory filesystem
options GEOM_PART_APM # Apple Partition Maps.
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
# ports lang/rust (1.57.0) and lang/go (1.17.5) depends on older kernel interfaces
options COMPAT_FREEBSD11 # Compatible with FreeBSD11 (required by ports)
options COMPAT_FREEBSD12 # Compatible with FreeBSD12 (required by ports)
options COMPAT_FREEBSD13 # Compatible with FreeBSD13
options COMPAT_FREEBSD14 # Compatible with FreeBSD14
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) syscall trace support
options STACK # stack(9) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
options AUDIT # Security event auditing
options CAPABILITY_MODE # Capsicum capability mode
options CAPABILITIES # Capsicum capabilities
options MAC # TrustedBSD MAC Framework
options KDTRACE_HOOKS # Kernel DTrace hooks
options DDB_CTF # Kernel ELF linker loads CTF data
options INCLUDE_CONFIG_FILE # Include this file in kernel
options RACCT # Resource accounting framework
options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
options KDB_TRACE # Print a stack trace for a panic.
# For full debugger support use (turn off in stable branch):
include "std.debug"
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options DEBUGNET # debugnet networking
options NETDUMP # netdump(4) client support
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel
# CPU frequency control
device cpufreq
# Standard busses
device pci
options PCI_HP # PCI-Express native HotPlug
device agp
options COMPAT_LINUXKPI
# ATA controllers
device ahci # AHCI-compatible SATA controllers
device ata # Legacy ATA/SATA controllers
device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
# NVM Express (NVMe) support
device nvme # base NVMe driver
options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver
device nvd # expose NVMe namespaces as disks, depends on nvme
# SCSI Controllers
device aacraid # Adaptec by PMC RAID
device ahc # AHA2940 and onboard AIC7xxx devices
device isp # Qlogic family
device ispfw # Firmware module for Qlogic host adapters
device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
device mpt # LSI-Logic MPT-Fusion
device mps # LSI-Logic MPT-Fusion 2
device mpr # LSI SAS3008 MPT-Fusion SAS-3
device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
# ATA/SCSI peripherals
device scbus # SCSI bus (required for ATA/SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct ATA/SCSI access)
device ses # Enclosure Service (SES and SAF-TE)
# vt is the default console driver, resembling an SCO console
device vt # Core console driver
device kbdmux
# Serial (COM) ports
device scc
device uart
device uart_z8530
device iflib
# Ethernet hardware
device em # Intel PRO/1000 Gigabit Ethernet Family
device ix # Intel PRO/10GbE PCIE PF Ethernet Family
device ixl # Intel 700 Series Physical Function
device ixv # Intel PRO/10GbE PCIE VF Ethernet Family
device ice # Intel 800 Series Physical Function
device llan # IBM pSeries Virtual Ethernet
device cxgbe # Chelsio 10/25G NIC
# PCI Ethernet NICs that use the common MII bus controller code.
device miibus # MII bus support
device bge # Broadcom BCM570xx Gigabit Ethernet
device gem # Sun GEM/Sun ERI/Apple GMAC
device dc # DEC/Intel 21143 and various workalikes
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device re # RealTek 8139C+/8169/8169S/8110S
device rl # RealTek 8129/8139
# Nvidia/Mellanox Connect-X 4 and later, Ethernet only
# mlx5ib requires ibcore infra and is not included by default
device mlx5 # Base driver
device mlxfw # Firmware update
device mlx5en # Ethernet driver
# Pseudo devices.
device crypto # core crypto support
device ossl # OpenSSL OpenCrypto module
device loop # Network loopback
device ether # Ethernet support
device vlan # 802.1Q VLAN support
device tuntap # Packet tunnel.
device md # Memory "disks"
device ofwd # Open Firmware disks
device gif # IPv6 and IPv4 tunneling
device firmware # firmware assist module
device xz # lzma decompression
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
# USB support
options USB_DEBUG # enable debug msgs
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface
device xhci # XHCI PCI->USB interface
device usb # USB Bus (required)
device usbhid # USB HID Transport
device uhid # "Human Interface Devices"
device hkbd # HID Keyboard
device ukbd # USB Keyboard
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device umass # Disks/Mass storage - Requires scbus and da0
device hms # HID Mouse
device ums # USB Mouse
# USB Ethernet
device aue # ADMtek USB Ethernet
device axe # ASIX Electronics USB Ethernet
device cdce # Generic USB over Ethernet
device cue # CATC USB Ethernet
device kue # Kawasaki LSI USB Ethernet
# Wireless NIC cards
device wlan # 802.11 support
options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
options IEEE80211_DEBUG # enable debug msgs
device wlan_wep # 802.11 WEP support
device wlan_ccmp # 802.11 CCMP support
device wlan_tkip # 802.11 TKIP support
device wlan_amrr # AMRR transmit rate control algorithm
device ath # Atheros CardBus/PCI NICs
device ath_hal # Atheros CardBus/PCI chip support
options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation
device ath_rate_sample # SampleRate tx rate control for ath
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over FireWire (Requires scbus and da)
device fwe # Ethernet over FireWire (non-standard!)
# Misc
device iicbus # I2C bus code
device iic
device opalflash # PowerNV embedded flash memory
# Sound support
device sound # Generic sound driver (required)
device snd_hda # Intel High Definition Audio
device snd_uaudio # USB Audio
# Netmap provides direct access to TX/RX rings on supported NICs
device netmap # netmap(4) support
# evdev interface
options EVDEV_SUPPORT # evdev support in legacy drivers
device evdev # input event device support
device uinput # install /dev/uinput cdev
# VirtIO support
device virtio # Generic VirtIO bus (required)
device virtio_pci # VirtIO PCI device
device vtnet # VirtIO Ethernet device
device virtio_blk # VirtIO Block device
device virtio_scsi # VirtIO SCSI device
device virtio_balloon # VirtIO Memory Balloon device
# HID support
options HID_DEBUG # enable debug msgs
device hid # Generic HID support
device hidbus # Generic HID Bus
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