NetBSD/sys/arch/arc/conf/RAMDISK

#	$NetBSD: RAMDISK,v 1.3 2000/01/26 12:48:44 soda Exp $
#	$OpenBSD: RAMDISK,v 1.2 1997/05/19 10:34:54 pefo Exp $
#
#	Generic configuration file for MIPS R4x00 ARC Systems
#

include		"arch/arc/conf/std.arc"

maxusers	4

# Need to set locally
options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT

# Standard system options
options 	KTRACE			# system call tracing support

# Diagnostic/debugging support options
options 	DIAGNOSTIC		# extra kernel debugging checks
options 	DEBUG			# extra kernel debugging support

# System V options
options 	SYSVMSG		# System V-like message queues
options 	SYSVSEM		# System V-like semaphores
options 	SYSVSHM		# System V-like memory sharing
options 	SHMMAXPGS=1024	# 1024 pages is the default

# Filesystem options
file-system 	FFS		# fast filesystem
file-system 	MFS		# memory-based filesystem
#file-system	LFS		# Log-based filesystem (still experimental)
file-system 	CD9660		# ISO 9660 + Rock Ridge file system
file-system 	MSDOSFS		# Ability to read write MS-Dos filsystem
file-system 	NFS		# Sun NFS-compatible filesystem (client)
file-system 	KERNFS		# kernel data-structure filesystem
#file-system	PROCFS		# /proc
#file-system 	FDESC		# user file descriptor filesystem
#file-system	UMAPFS		# uid/gid remapping filesystem
#file-system	UNION		# union file system
#file-system	NULLFS		# null layer filesystem
#file-system 	OVERLAY		# overlay file system
#file-system	PORTAL		# portal filesystem (still experimental)

options 	FIFO		# POSIX fifo support (in all filesystems)
options 	QUOTA		# FFS quotas
#options 	FFS_EI		# FFS Endian Independant support
#options 	SOFTDEP		# FFS soft updates support.
#options 	NFSSERVER	# Sun NFS-compatible filesystem (server)

# Pull in config fragments for kernel crypto.  This is required for
# options IPSEC etc. to work. If you want to run with IPSEC, uncomment
# one of these, based on whether you use crypto-us or crypto-intl, and
# adjust the prefixes as necessary.

#prefix ../crypto-us/sys
#cinclude "conf/files.crypto-us"
#prefix

#prefix ../crypto-intl/sys
#cinclude "conf/files.crypto-intl"
#prefix

# Networking options
#options 	GATEWAY		# IP packet forwarding
options 	INET		# Internet protocols
#options 	INET6		# IPV6
#options 	IPSEC		# IP security
#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
#options 	IPSEC_DEBUG	# debug for IP security
#options 	MROUTING	# Multicast routing support
#options 	NS		# XNS
#options 	IPX		# IPX+SPX
#options 	ISO,TPIP	# OSI networking
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25
#options 	PFIL_HOOKS	# pfil(9) packet filter hooks.

# Compatibilitry modules
options 	COMPAT_43	# compatibility with 4.3BSD binaries
options 	COMPAT_11
options 	COMPAT_12
options 	COMPAT_13
options 	COMPAT_14
#options 	COMPAT_ULTRIX	# Ultrix binary compatibility (no go yet)
#options 	TCP_COMPAT_42	# compatibility with 4.2BSD TCP/IP
options 	COMPAT_386BSD_MBRPART # recognize old partition ID

# Kernel root file system congiguration for memory disk
config		netbsd root on md0 type ffs

# Enable the hooks used for initializing the ram-disk.
options 	MEMORY_DISK_HOOKS
options 	MEMORY_DISK_IS_ROOT	# Force root on ram-disk
options 	MINIROOTSIZE=8192	# 4 Megabytes

#
# Definition of system
#
mainbus0	at root
cpu*		at mainbus0

#### Main local buses

pica*		at mainbus0	# ACER Pica systems local bus.
isabr*		at mainbus0	# ISA Bus bridge (std ISA bus).

#### PICA bus devices

aclock0		at pica?
pc0		at pica?
opms0		at pica?
com0		at pica?
com1		at pica?
lpt0		at pica?
sn0		at pica?

fdc0		at pica?
fd*		at fdc? drive ?

asc0		at pica?
scsibus* 	at asc?

#### ISA Bus.

isa*		at isabr?

aclock0		at isa? port 0x70 irq 0

pc0		at isa? port 0x60 irq 1		# generic PC console device
com0		at isa? port 0x3f8 irq 4
com1		at isa? port 0x2f8 irq 3
com2		at isa? port 0x3e8 irq 4
com3		at isa? port 0x2e8 irq 3

# ISA ST506, ESDI, and IDE controllers
# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
# fall back to 16bits I/O if 32bits I/O are not functional).
# Some controllers pass the initial 32bit test, but will fail later.
wdc0	at isa? port 0x1f0 irq 14 flags 0x00
#wdc1	at isa? port 0x170 irq 15 flags 0x00

# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd*	at wdc? channel ? drive ? flags 0x0000

# ATAPI bus support
atapibus* at wdc? channel ?

# ATAPI devices
# flags have the same meaning as for IDE drives.
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

lpt0		at isa? port 0x378 irq 7
ec0		at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
ep0		at isa? port ? irq ?		# 3C509 ethernet cards
ne0		at isa? port 0x280 irq 9	# NE[12]000 ethernet cards
ne1		at isa? port 0x300 irq 10
we0		at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
we1		at isa? port 0x300 iomem 0xcc000 irq 10

btl0		at isa? port 0x330 irq ? drq ?
scsibus* 	at btl?

#### SCSI Bus devices

sd*		at scsibus? target ? lun ?
st*		at scsibus? target ? lun ?
cd*		at scsibus? target ? lun ?
#ch*		at scsibus? target ? lun ?
#ss*		at scsibus? target ? lun ?
#uk*		at scsibus? target ? lun ?

#### PSEUDO Devices

pseudo-device	loop		 1	# network loopback
#pseudo-device	bpfilter	 8	# packet filter ports
#pseudo-device	gre		2	# generic L3 over IP tunnel
pseudo-device	sl		 2	# serial-line IP ports
pseudo-device	ppp		 2	# serial-line PPP ports
#pseudo-device	tun		 2	# network tunneling over tty
#pseudo-device	ipfilter		# ip filter
#pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f

#pseudo-device	pty		64	# pseudo ptys
#pseudo-device	tb		 1	# tablet line discipline
#pseudo-device	vnd		 4	# paging to files
#pseudo-device	ccd		 4	# concatenated disk devices
#pseudo-device 	raid		4	# RAIDframe disk driver
pseudo-device	md		 1	# memory disk devices