xref: /src/sys/arch/amd64/conf/XEN3_DOMU

# $NetBSD: XEN3_DOMU,v 1.106 2025/05/22 09:37:40 bad Exp $

include 	"arch/amd64/conf/std.xen"

options		XENPV		# PV domU support
options 	MULTIPROCESSOR

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#options 	UVMHIST
#options 	UVMHIST_PRINT
#options 	SYSCALL_DEBUG

#ident		"XEN3_DOMU-$Revision: 1.106 $"

maxusers	32		# estimated number of users

#
#options 	DOM0OPS

#options 	MTRR		# memory-type range register syscall support

#options 	CONSDEVNAME="\"xencons\""
#options 	CONS_OVERRIDE

options 	INSECURE	# disable kernel security levels - X needs this

options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
options 	NTP		# NTP phase/frequency locked loop

options 	KTRACE		# system call tracing via ktrace(1)

options 	SYSVMSG		# System V-like message queues
options 	SYSVSEM		# System V-like semaphores
options 	SYSVSHM		# System V-like memory sharing

options 	MODULAR		# new style module(7) framework
options 	USERCONF	# userconf(4) support
options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# Alternate buffer queue strategies for better responsiveness under high
# disk I/O load.
#options 	BUFQ_READPRIO
options 	BUFQ_PRIOCSCAN

# Diagnostic/debugging support options
options 	DIAGNOSTIC	# inexpensive kernel consistency checks
#options 	DEBUG		# expensive debugging checks/support
options 	DDB		# in-kernel debugger
options 	DDB_ONPANIC=1	# see also sysctl(7): `ddb.onpanic'
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
#options 	KGDB		# remote debugger
#options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
makeoptions	DEBUG="-g"	# compile full symbol table for CTF
makeoptions	COPTS="-O2 -fno-omit-frame-pointer"
options DDB_COMMANDONENTER="trace;show registers"
options 	KDTRACE_HOOKS	# kernel DTrace hooks

# Heartbeat checks
options 	HEARTBEAT
options 	HEARTBEAT_MAX_PERIOD_DEFAULT=15

# Compatibility options
include 	"conf/compat_netbsd15.config"
#options 	COMPAT_386BSD_MBRPART # recognize old partition ID

options 	COMPAT_NETBSD32
options 	EXEC_ELF32

# Wedge support
options 	DKWEDGE_AUTODISCOVER	# Automatically add dk(4) instances
options 	DKWEDGE_METHOD_GPT	# Supports GPT partitions as wedges
#options 	DKWEDGE_METHOD_BSDLABEL	# Support disklabel entries as wedges
#options 	DKWEDGE_METHOD_MBR	# Support MBR partitions as wedges
options 	DKWEDGE_METHOD_APPLE	# Support Apple partitions as wedges
#options 	DKWEDGE_METHOD_RDB	# Support RDB partitions as wedges
#options 	DKWEDGE_METHOD_TOS	# Support Atari "TOS" partitions as wedges

# File systems
include "conf/filesystems.config"

# File system options
# ffs
#options 	FFS_EI		# FFS Endian Independent support
#options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
options 	QUOTA		# legacy UFS quotas
options 	QUOTA2		# new, in-filesystem UFS quotas
options		UFS_ACL		# UFS Access Control Lists
options 	UFS_DIRHASH	# UFS Large Directory Hashing
options 	UFS_EXTATTR	# Extended attribute support for UFS1
options 	WAPBL		# File system journaling support
# lfs
options 	LFS_DIRHASH	# LFS version of UFS_DIRHASH
# ext2fs
# other
#options 	DISKLABEL_EI	# disklabel Endian Independent support
options 	NFSSERVER	# Network File System server

# Networking options
#options 	GATEWAY		# packet forwarding
options 	INET		# IP + ICMP + TCP + UDP
options 	INET6		# IPV6
options 	IPSEC		# IP security
#options 	IPSEC_DEBUG	# debug for IP security
#options 	MROUTING	# IP multicast routing
#options 	PIM		# Protocol Independent Multicast
options 	NETATALK	# AppleTalk networking protocols
options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
options 	PPP_DEFLATE	# Deflate compression support for PPP
options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

#options 	ALTQ		# Manipulate network interfaces' output queues
#options 	ALTQ_BLUE	# Stochastic Fair Blue
#options 	ALTQ_CBQ	# Class-Based Queueing
#options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
#options 	ALTQ_FIFOQ	# First-In First-Out Queue
#options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
#options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
#options 	ALTQ_LOCALQ	# Local queueing discipline
#options 	ALTQ_PRIQ	# Priority Queueing
#options 	ALTQ_RED	# Random Early Detection
#options 	ALTQ_RIO	# RED with IN/OUT
#options 	ALTQ_WFQ	# Weighted Fair Queueing

options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
#options 	NFS_BOOT_BOOTSTATIC
#options 	NFS_BOOTSTATIC_MYIP="\"169.254.1.2\""
#options 	NFS_BOOTSTATIC_GWIP="\"169.254.1.1\""
#options 	NFS_BOOTSTATIC_MASK="\"255.255.255.0\""
#options 	NFS_BOOTSTATIC_SERVADDR="\"169.254.1.1\""
#options 	NFS_BOOTSTATIC_SERVER="\"server:/path/to/root\""

config		netbsd	root on ? type ?
#config		netbsd	root on wd0a type ffs
#config		netbsd	root on xennet0 type nfs

mainbus0 at root

hypervisor*	at mainbus?		# Xen hypervisor

vcpu*		at hypervisor?		# Xen virtual CPUs
xenbus* 	at hypervisor?		# Xen virtual bus
xennet* 	at xenbus?		# Xen virtual network interface
xbd*		at xenbus?		# Xen virtual block device
balloon*	at xenbus?		# Xen balloon device

xencons*	at hypervisor?		# Xen virtual console

# PCI pass-through support:
#xpci* at xenbus ?			#Xen3 PCI front end driver
#pci* at xpci ?
# you then need to add your PCI devices drivers below.

# Pseudo-Devices

#
# accept filters
pseudo-device	accf_data	# "dataready" accept filter
pseudo-device	accf_http	# "httpready" accept filter

pseudo-device	crypto		# /dev/crypto device
pseudo-device	swcrypto	# software crypto implementation

# disk/mass storage pseudo-devices
pseudo-device	ccd			# concatenated/striped disk devices
pseudo-device	cgd			# cryptographic disk devices
pseudo-device	raid			# RAIDframe disk driver
options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
# Options to enable various other RAIDframe RAID types.
#options 	RF_INCLUDE_EVENODD=1
#options 	RF_INCLUDE_RAID5_RS=1
#options 	RF_INCLUDE_PARITYLOGGING=1
#options 	RF_INCLUDE_CHAINDECLUSTER=1
#options 	RF_INCLUDE_INTERDECLUSTER=1
#options 	RF_INCLUDE_PARITY_DECLUSTERING=1
#options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
pseudo-device	fss			# file system snapshot device

pseudo-device	md			# memory disk device (ramdisk)
pseudo-device	vnd			# disk-like interface to files
pseudo-device	dm			# device-mapper driver for LVM

# network pseudo-devices
pseudo-device	bpfilter		# Berkeley packet filter
#pseudo-device	carp			# Common Address Redundancy Protocol
pseudo-device	loop			# network loopback
#pseudo-device	mpls			# MPLS pseudo-interface
pseudo-device	ppp			# Point-to-Point Protocol
pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
pseudo-device	sl			# Serial Line IP
pseudo-device	tap			# virtual Ethernet
pseudo-device	tun			# network tunneling over tty
pseudo-device	gre			# generic L3 over IP tunnel
pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith			# IPv[46] tcp relay translation i/f
pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
pseudo-device	vlan			# IEEE 802.1q encapsulation
pseudo-device	bridge			# simple inter-network bridging
pseudo-device	vether			# Virtual Ethernet for bridge
pseudo-device	l2tp			# L2TPv3 interface
pseudo-device	npf			# NPF packet filter

options 	PAX_MPROTECT=1		# PaX mprotect(2) restrictions
options 	PAX_ASLR=1		# PaX Address Space Layout Randomization

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
pseudo-device	clockctl		# user control of clock subsystem
pseudo-device	ksyms			# /dev/ksyms

# iSCSI initiator and dependencies
#scsibus* at scsi?
#sd*	at scsibus? target ? lun ?
#pseudo-device	iscsi

# userland interface to drivers, including autoconf and properties retrieval
pseudo-device	drvctl

# Pull in optional local configuration - always at end
cinclude	"arch/amd64/conf/XEN3.local"
cinclude	"arch/amd64/conf/XEN3_DOMU.local"