xref: /freebsd/sys/powerpc/conf/GENERIC64LE (revision ec0ea6efa1ad229d75c394c1a9b9cac33af2b1d3)
1#
2# GENERIC64LE -- Generic kernel configuration file for FreeBSD/powerpc64le
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	powerpc64le
25
26makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
27makeoptions	WITH_CTF=1
28
29# Platform support
30options 	MAMBO			# IBM Mambo Full System Simulator
31options		QEMU			# QEMU processor emulator
32options 	PSERIES			# PAPR-compliant systems (e.g. IBM p)
33options 	POWERNV			# Non-virtualized OpenPOWER systems
34
35options		FDT			# Flattened Device Tree
36options 	SCHED_ULE		# ULE scheduler
37options 	NUMA			# Non-Uniform Memory Architecture support
38options 	PREEMPTION		# Enable kernel thread preemption
39options 	VIMAGE			# Subsystem virtualization, e.g. VNET
40options 	INET			# InterNETworking
41options 	INET6			# IPv6 communications protocols
42options 	IPSEC_SUPPORT		# Allow kldload of ipsec and tcpmd5
43options 	TCP_OFFLOAD		# TCP offload
44options 	TCP_BLACKBOX		# Enhanced TCP event logging
45options 	TCP_HHOOK		# hhook(9) framework for TCP
46options 	TCP_RFC7413		# TCP Fast Open
47options 	SCTP_SUPPORT		# Allow kldload of SCTP
48options 	FFS			# Berkeley Fast Filesystem
49options 	SOFTUPDATES		# Enable FFS soft updates support
50options 	UFS_ACL			# Support for access control lists
51options 	UFS_DIRHASH		# Improve performance on big directories
52options 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
53options 	QUOTA			# Enable disk quotas for UFS
54options 	MD_ROOT			# MD is a potential root device
55options 	MD_ROOT_MEM		# Enable use of initrd as MD root
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 	TMPFS			# Efficient memory filesystem
65options 	GEOM_PART_APM		# Apple Partition Maps.
66options 	GEOM_PART_GPT		# GUID Partition Tables.
67options 	GEOM_LABEL		# Provides labelization
68#options 	COMPAT_FREEBSD32	# Compatible with FreeBSD/powerpcle binaries
69options		COMPAT_FREEBSD11	# Compatible with FreeBSD11
70options		COMPAT_FREEBSD12	# Compatible with FreeBSD12
71options 	COMPAT_FREEBSD13	# Compatible with FreeBSD13
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		PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
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# NVM Express (NVMe) support
130device		nvme		# base NVMe driver
131options		NVME_USE_NVD=0	# prefer the cam(4) based nda(4) driver
132device		nvd		# expose NVMe namespaces as disks, depends on nvme
133
134# SCSI Controllers
135device		aacraid		# Adaptec by PMC RAID
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		mrsas		# LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
141device		mpt		# LSI-Logic MPT-Fusion
142device		mps		# LSI-Logic MPT-Fusion 2
143device		mpr		# LSI SAS3008 MPT-Fusion SAS-3
144device		sym		# NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
145
146# ATA/SCSI peripherals
147device		scbus		# SCSI bus (required for ATA/SCSI)
148device		ch		# SCSI media changers
149device		da		# Direct Access (disks)
150device		sa		# Sequential Access (tape etc)
151device		cd		# CD
152device		pass		# Passthrough device (direct ATA/SCSI access)
153device		ses		# Enclosure Service (SES and SAF-TE)
154
155# vt is the default console driver, resembling an SCO console
156device		vt		# Core console driver
157device		kbdmux
158
159# Serial (COM) ports
160device		scc
161device		uart
162device		uart_z8530
163
164device		iflib
165
166# Ethernet hardware
167device		em		# Intel PRO/1000 Gigabit Ethernet Family
168device		ix		# Intel PRO/10GbE PCIE PF Ethernet Family
169device		ixl		# Intel 700 Series Physical Function
170device		ixv		# Intel PRO/10GbE PCIE VF Ethernet Family
171device		llan		# IBM pSeries Virtual Ethernet
172device		cxgbe		# Chelsio 10/25G NIC
173
174# PCI Ethernet NICs that use the common MII bus controller code.
175device		miibus		# MII bus support
176device		bge		# Broadcom BCM570xx Gigabit Ethernet
177device		gem		# Sun GEM/Sun ERI/Apple GMAC
178device		dc		# DEC/Intel 21143 and various workalikes
179device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
180device		re		# RealTek 8139C+/8169/8169S/8110S
181device		rl		# RealTek 8129/8139
182
183# Pseudo devices.
184device		crypto		# core crypto support
185device		loop		# Network loopback
186device		ether		# Ethernet support
187device		vlan		# 802.1Q VLAN support
188device		tuntap		# Packet tunnel.
189device		md		# Memory "disks"
190device		ofwd		# Open Firmware disks
191device		gif		# IPv6 and IPv4 tunneling
192device		firmware	# firmware assist module
193
194# The `bpf' device enables the Berkeley Packet Filter.
195# Be aware of the administrative consequences of enabling this!
196# Note that 'bpf' is required for DHCP.
197device		bpf		# Berkeley packet filter
198
199# USB support
200options 	USB_DEBUG	# enable debug msgs
201device		uhci		# UHCI PCI->USB interface
202device		ohci		# OHCI PCI->USB interface
203device		ehci		# EHCI PCI->USB interface
204device		xhci		# XHCI PCI->USB interface
205device		usb		# USB Bus (required)
206device		uhid		# "Human Interface Devices"
207device		ukbd		# Keyboard
208options 	KBD_INSTALL_CDEV # install a CDEV entry in /dev
209device		umass		# Disks/Mass storage - Requires scbus and da0
210device		ums		# Mouse
211# USB Ethernet
212device		aue		# ADMtek USB Ethernet
213device		axe		# ASIX Electronics USB Ethernet
214device		cdce		# Generic USB over Ethernet
215device		cue		# CATC USB Ethernet
216device		kue		# Kawasaki LSI USB Ethernet
217
218# Wireless NIC cards
219options 	IEEE80211_SUPPORT_MESH
220
221# FireWire support
222device		firewire	# FireWire bus code
223device		sbp		# SCSI over FireWire (Requires scbus and da)
224device		fwe		# Ethernet over FireWire (non-standard!)
225
226# Misc
227device		iicbus		# I2C bus code
228device		iic
229device		opalflash	# PowerNV embedded flash memory
230
231# Sound support
232device		sound		# Generic sound driver (required)
233device		snd_hda		# Intel High Definition Audio
234device		snd_uaudio	# USB Audio
235
236# Netmap provides direct access to TX/RX rings on supported NICs
237device		netmap		# netmap(4) support
238
239# evdev interface
240options 	EVDEV_SUPPORT		# evdev support in legacy drivers
241device		evdev			# input event device support
242device		uinput			# install /dev/uinput cdev
243
244# VirtIO support
245device          virtio                  # Generic VirtIO bus (required)
246device          virtio_pci              # VirtIO PCI device
247device          vtnet                   # VirtIO Ethernet device
248device          virtio_blk              # VirtIO Block device
249device          virtio_scsi             # VirtIO SCSI device
250device          virtio_balloon          # VirtIO Memory Balloon device
251
252# HID support
253options 	HID_DEBUG		# enable debug msgs
254device		hid			# Generic HID support
255