#
# GENERIC -- Generic kernel configuration file for FreeBSD/sparc64
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# 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 (http://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.
#
# For hardware specific information check HARDWARE.TXT
#
# $FreeBSD$

cpu		SUN4V
ident		GENERIC

makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
makeoptions	NO_MODULES=""		# disable modules (aicasm in buildenv)

# Platforms supported
#	At this time all platforms are supported, as-is.

options 	SCHED_4BSD		# 4BSD scheduler
#options 	PREEMPTION		# Enable kernel thread preemption
options 	INET			# InterNETworking
options 	INET6			# IPv6 communications protocols
options 	SCTP			# Stream Transmission Control Protocol
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 	MD_ROOT			# MD is a potential root device
options 	NFSCLIENT		# Network Filesystem Client
options 	NFSSERVER		# Network Filesystem Server
options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
#options 	MSDOSFS			# MSDOS Filesystem
options		NULLFS
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	GEOM_PART_GPT		# GUID Partition Tables.
options 	GEOM_LABEL		# Provides labelization
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_43TTY		# BSD 4.3 TTY compat [KEEP THIS!]
options 	COMPAT_FREEBSD5		# Compatible with FreeBSD5
options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
options 	KTRACE			# ktrace(1) 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 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~128k to driver.
options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.
options 	PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
options 	AUDIT			# Security event auditing

# Debugging for use in -current
options 	KDB			# Enable kernel debugger support.
options		KDB_TRACE
options 	DDB			# Support DDB.
#options 	TRAP_TRACING		# Enable trap tracing.
#options 	TRAP_TRACE_ENTRIES=256	# Trap trace buffer entries.
#options 	GDB			# Support remote GDB.
#options 	INVARIANTS		# Enable calls of extra sanity checking
#options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
#options 	WITNESS			# Enable checks to detect deadlocks and cycles
#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
#options		DEBUG_LOCKS
#options		DEBUG_VFS_LOCKS

# To make an SMP kernel, the next line is needed
options 	SMP			# Symmetric MultiProcessor Kernel

# Standard busses
device		pci
#device		isa


# Floppy drives
#device		fdc

# ATA and ATAPI devices
device		ata
#device		atadisk		# ATA disk drives
device		atapicd		# ATAPI CDROM drives
#device		atapifd		# ATAPI floppy drives
#device		atapist		# ATAPI tape drives
#	Do NOT enable ATA_STATIC_ID -- cmd646 controller will be !ata2!,
#	and you will not mount an ATA /.
#options 	ATA_STATIC_ID	# Static device numbering

# SCSI Controllers
#device		ahc		# AHA2940 and onboard AIC7xxx devices
#device		isp		# Qlogic family
#device		ispfw		# Firmware module for Qlogic host adapters
device		mpt		# LSI-Logic MPT-Fusion (not yet)
#device		ncr		# NCR/Symbios Logic
#device		sym		# NCR/Symbios Logic (newer chipsets + those of `ncr')
#device		esp		# NCR53c9x (FEPS/FAS366)

# SCSI peripherals
device		scbus		# SCSI bus (required for 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 SCSI access)
device		ses		# SCSI Environmental Services (and SAF-TE)

# RAID controllers
#device		amr		# AMI MegaRAID
#device		mlx		# Mylex DAC960 family

# syscons is the default console driver, resembling an SCO console
#device		sc
#device		splash		# Splash screen and screen saver support
#options 	KBD_INSTALL_CDEV # install a CDEV entry in /dev

#device		ofw_console	# Open Firmware console device

# Builtin hardware
#device		auxio		# auxiliary I/O device
#device		clkbrd		# Clock Board (blinkenlight on Sun Exx00)
#device		eeprom		# eeprom (really a front-end for the MK48Txx)
#device		mk48txx		# Mostek MK48Txx clocks
#device		rtc		# rtc (really a front-end for the MC146818)
#device		mc146818	# Motorola MC146818 and compatible clocks

# Serial (COM) ports
#device		sab		# Siemens SAB82532 based serial ports
#device		uart		# Multi-uart driver
#device		puc		# Multi-channel uarts

# Parallel port
#device		ppc
#device		ppbus		# Parallel port bus (required)
#device		lpt		# Printer
#device		plip		# TCP/IP over parallel
#device		ppi		# Parallel port interface device
#device		vpo		# Requires scbus and da
 
# PCI Ethernet NICs.
#device		de		# DEC/Intel DC21x4x (``Tulip'')
device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card
#device		ixgb		# Intel PRO/10GbE Ethernet Card
#device		le		# AMD Am7900 LANCE and Am79C9xx PCnet
#device		txp		# 3Com 3cR990 (``Typhoon'')
#device		vx		# 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device		miibus		# MII bus support
device		bge		# Broadcom BCM570xx Gigabit Ethernet

# Pseudo devices.
device		loop		# Network loopback
device		random		# Entropy device
device		ether		# Ethernet support
device		sl		# Kernel SLIP
device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
device		gif		# IPv6 and IPv4 tunneling
device		faith		# IPv6-to-IPv4 relaying (translation)

# 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
#device		uhci		# UHCI PCI->USB interface
#device		ohci		# OHCI PCI->USB interface
device		usb		# USB Bus (required)
#device		udbp		# USB Double Bulk Pipe devices
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
#device		ukbd		# Keyboard
device		ulpt		# Printer
#device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse
#device		urio		# Diamond Rio 500 MP3 player
#device		uscanner	# Scanners
# USB Ethernet, requires mii
#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
#device		rue		# RealTek RTL8150 USB Ethernet

# FireWire support
#device		firewire	# FireWire bus code
#device		sbp		# SCSI over FireWire (Requires scbus and da)
#device		fwe		# Ethernet over FireWire (non-standard!)

#options		SIMULATOR	# compile for ISA simulator
#options		KTR
#options		KTR_MASK=(KTR_TRAP)
#options			USB_DEBUG
#options			USBVERBOSE
#options			DEBUG_LOCKS
#options			DEBUG_VFS_LOCKS

device		ccd

# sched_lock incurs a rather high overhead at a 1000Hz with 32 cpus
# on most arches and in most cases 1000Hz pessimizes performance
# its choice was not adequately researched
options		HZ=100