xref: /src/sys/arch/macppc/conf/POWERMAC_G5

# Lean and mean config file for the POWERMAC G5
# Author: Sanjay Lal <sanjayl (a] kymasys.com>

include		"arch/macppc/conf/std.macppc.g5"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
maxusers	32

options 	PMAC_G5
options 	ALTIVEC		# Include AltiVec support

# Standard system options
options 	INSECURE	# disable kernel security levels

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 message queues
options 	SYSVSEM		# System V semaphores
#options 	SEMMNI=10	# number of semaphore identifiers
#options 	SEMMNS=60	# number of semaphores in system
#options 	SEMUME=10	# max number of undo entries per process
#options 	SEMMNU=30	# number of undo structures in system
options 	SYSVSHM		# System V shared memory
options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support


options 	USERCONF	# userconf(4) support
#options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# Enable experimental buffer queue strategy for better responsiveness under
# high disk I/O load. Use it with caution - it's not proven to be stable yet.
#options 	NEW_BUFQ_STRATEGY

# Diagnostic/debugging support options
options 	DIAGNOSTIC	# cheap kernel consistency checks
options 	DEBUG		# expensive debugging checks/support
options 	ZS_CONSOLE_ABORT# allow break to get into DDB on serial
options 	DDB		# in-kernel debugger
options 	DDB_ONPANIC=1	# don't go into ddb on panic.
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
options 	TRAP_PANICWAIT

makeoptions 	DEBUG="-g"	# compile full symbol table

# Compatibility options
options 	COMPAT_30	# NetBSD 3.0 compatibility.
options 	COMPAT_40	# NetBSD 4.0 compatibility.
options 	COMPAT_43	# and 4.3BSD
#options 	COMPAT_386BSD_MBRPART # recognize old partition ID
#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.

# File systems
file-system 	FFS		# UFS
file-system 	MFS		# memory file system
file-system 	KERNFS		# /kern
file-system 	PROCFS		# /proc
file-system 	NFS		# Network File System client

# File system options
options 	QUOTA		# legacy UFS quotas
options 	QUOTA2		# new, in-filesystem UFS quotas
#options 	FFS_EI		# FFS Endian Independent support
#options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
#options 	NFSSERVER	# Network File System server
#options 	FFS_NO_SNAPSHOT	# ffs snapshots
#options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
				# immutable) behave as system flags.
#options 	APPLE_UFS	# Apple UFS support in FFS
# Networking options
#options 	GATEWAY		# packet forwarding
options 	INET		# IP + ICMP + TCP + UDP

# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
options 	PCIVERBOSE	# verbose PCI device autoconfig messages
options 	MIIVERBOSE	# verbose PHY autoconfig messages
#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space

# wscons options
#options 	WSEMUL_SUN			# sun terminal emulation
options 	WSEMUL_VT100			# VT100 / VT220 emulation
#options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
options 	FONT_GALLANT12x22

# Optional Mac keyboard tweaks

# Tweak the keyboard driver to treat the caps lock key on an ADB
# keyboard as a control key; requires special remapping because of
# ADB's strange emulation of a mechanically-locked key.
#options 	CAPS_IS_CONTROL

# On Mac laptops, several function keys double as "hot keys"
# (brightness, volume, eject) when the Fn modifier is held down.  Mac
# OS X likes to reprogram the keyboard controller to send hot key
# events when Fn is not held down and send function key events when it
# is.  This option transforms the non-keyboard "button" events back
# into function key events.
#options 	FORCE_FUNCTION_KEYS

# Kernel root file system and dump configuration.
config		netbsd	root on ? type ?
#config		netbsd	root on gem0 type nfs
#options         NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM

#
# Device configuration
#

mainbus* at root

cpu*	at mainbus?
ibmcpc* at mainbus?

pci*	at ibmcpc? bus ?
pci*	at ppb? bus ?

pchb*	at pci? dev ? function ?	# PCI-Host bridges
ppb*	at pci? dev ? function ?	# PCI-PCI bridges

gem*	at pci? dev ? function ?	# gmac ethernet
ukphy*	at mii? phy ?			# generic unknown PHYs

# PCI IEEE1394 controllers
#fwohci*	at pci? dev ? function ?	# IEEE1394 Open Host Controller

# IEEE1394 nodes
#ieee1394if* at fwohci?
#fwip*	at ieee1394if?			# IP over IEEE1394
#sbp*	at ieee1394if? euihi ? euilo ?
#scsibus* at sbp?


# PCI USB controllers
ohci*	at pci? dev ? function ?	# USB Open Host Controller
#ehci*	at pci? dev ? function ?	# USB Enhanced Host Controller

usb*	at ohci?					# USB bus support
uhub*	at usb?						# USB Hubs
uhub*	at uhub? port ?
uhidev*	at uhub? port ? configuration ? interface ?	# USB HID device
uhid*	at uhidev? reportid ?				# USB Generic HID
ukbd*	at uhidev? reportid ?				# USB Keyboards
wskbd*	at ukbd? console ?
ums*	at uhidev? reportid ?				# USB Mice
wsmouse* at ums?

# Other  PCI devices
#ofb*	at pci? dev ? function ?	# Generic Open Firmware Framebuffer
# OFB_ENABLE_CACHE speeds up the console on many machines, but should
# not be enabled on some older machines, such as the rev. A-D iMacs.
#options 	OFB_ENABLE_CACHE	# Speed up console
pciide* at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
svwsata* at pci? dev ? function ?		# ServerWorks SATA controllers
obio*	at pci? dev ? function ?
zsc*	at obio?
zstty*	at zsc? channel ?

# PCI serial interfaces
nvram*	at obio?			# nvram
#wsdisplay0 at ofb? console ?

atabus* at ata?
wd*	at atabus? drive ? flags 0x0000
atapibus* at atapi?
cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown


#pseudo-device 	crypto			# opencrypto framework
					# (disabled, requires generic softints)
pseudo-device	vnd		4	# disk-like interface to files
pseudo-device	md			# memory disk device
pseudo-device	loop			# network loopback
pseudo-device	pty			# pseudo-terminals
pseudo-device	openfirm		# /dev/openfirm
pseudo-device	wsmux			# mouse and keyboard multiplexor
pseudo-device	clockctl		# user control of clock subsystem
pseudo-device	ksyms			# /dev/ksyms
pseudo-device	nsmb			# SMB requester
#pseudo-device	pf			# PF packet filter
#pseudo-device	pflog			# PF log if

# Enable the hooks used for initializing the ram-disk.
options 	MEMORY_DISK_HOOKS
options 	MEMORY_DISK_IS_ROOT		# Force root on ram-disk
options 	MEMORY_DISK_ROOT_SIZE=4224	# 2112 KiB
options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode