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#	$NetBSD: GENERIC32_IP2x,v 1.124 2022/08/07 02:52:29 simonb Exp $
#
# GENERIC32_IP2x machine description file
# 
# This machine description file is used to generate the default NetBSD
# kernel.  The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page.  For further information about kernel options
# for this architecture, see the options(4) man page.  For an explanation
# of each device driver in this file see the section 4 man page for the
# device.
#
#
# Currently this config file supports Indigo R4k, Indigo2 and Indy
# (IP20, IP22 and IP24, respectively).
#

include 	"arch/sgimips/conf/std.sgimips"

makeoptions	TEXTADDR=0x88069000	# entry point

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident		"GENERIC32-IP2x-$Revision: 1.124 $"

maxusers	32

# CPU related options
options 	MIPS3		# MIPS3 support
options 	INDY_R4600_CACHE	# Include routines to handle special
					# R4600 cache -- required for Indy.

makeoptions	WANT_ECOFF="yes"	# Create an ECOFF kernel in addition
					# to an ELF kernel -- required for
					# netbooting Indigo (IP20) and some
					# Indigo2 (IP22) machines

#options 	BLINK		# blinkenlitzen

# Standard system options
#options 	INSECURE	# disable kernel security levels

#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 	SYSVSHM		# System V shared memory

options 	USERCONF	# userconf(4) support
#options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
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	# expensive kernel consistency checks
#options 	DEBUG		# expensive debugging checks/support
options 	DDB		# in-kernel debugger
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
#options 	KGDB		# remote debugger
#options 	KGDB_DEV=0x2301		# KGDB port - this is Serial(1)
#options 	KGDB_DEVRATE=19200	# KGDB Baud Rate
#makeoptions	DEBUG="-g"	# compile full symbol table

# Compatibility options
include 	"conf/compat_netbsd15.config"

# File systems
include "conf/filesystems.config"

# File system options
#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_DIRHASH	# UFS Large Directory Hashing
options 	UFS_EXTATTR	# Extended attribute support for UFS1
options 	WAPBL		# File system journaling support
#options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
				# immutable) behave as system flags.
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

# JIT compiler for bpfilter
#options	SLJIT
#options	BPFJIT

# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
options 	MIIVERBOSE	# verbose PHY autoconfig messages
options 	SCSIVERBOSE	# human readable SCSI error messages

options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM

#options 	MEMORY_DISK_HOOKS
#options 	MEMORY_DISK_IS_ROOT
#options 	MEMORY_DISK_SERVER=0
#options 	MINIROOTSIZE=8192

#options 	SCSI_DELAY=5

#
# wscons options
#
# builtin terminal emulations
#options 	WSEMUL_SUN		# sun terminal emulation
options 	WSEMUL_VT100		# VT100 / VT220 emulation
options 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
# different kernel output - see dev/wscons/wsdisplayvar.h
options 	WS_KERNEL_FG=WSCOL_GREEN
#options 	WS_KERNEL_BG=WSCOL_BLACK
# compatibility to other console drivers
options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
# see dev/pckbport/wskbdmap_mfii.c for implemented layouts
#options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"


# Kernel root file system and dump configuration.
config		netbsd	root on ? type ?

# Main bus and CPU
mainbus0 	at root
cpu0 		at mainbus?

sd*     at scsibus? target ? lun ?	# SCSI disks
st*     at scsibus? target ? lun ?	# SCSI tapes
cd*     at scsibus? target ? lun ?	# SCSI CD-ROMs
ch*     at scsibus? target ? lun ?	# SCSI changer devices
ss*     at scsibus? target ? lun ?	# SCSI scanners
ses*    at scsibus? target ? lun ?	# SCSI SES/SAF-TE devices
uk*     at scsibus? target ? lun ?	# unknown SCSI

# Personal Iris / Indigo R3k
pic0		at mainbus0 addr 0x1fa00000
gio0		at pic0

# Indy / Indigo^2
imc0 		at mainbus0 addr 0x1fa00000
gio0 		at imc0
eisa0 		at imc0

int0		at mainbus0		# Interrupt controller

# Some clocks actually in HPC space, but not all
dpclock0	at mainbus0 addr 0x1fb80e00	# IP12 / IP20
dsclock0	at mainbus0 addr 0x1fbe0000	# IP22 / 24

hpc0 		at gio? addr 0x1fb80000
hpc1 		at gio? addr 0x1fb00000
hpc2 		at gio? addr 0x1f980000

newport*	at gio?			# Newport (NG1) graphics
wsdisplay* 	at newport? console ?

grtwo*		at gio?			# Express (GR2) graphics
wsdisplay*	at grtwo? console ?

light*		at gio?			# Light/Starter/Entry (LG1/LG2) graphics
wsdisplay*	at light? console ?

# PCI Fast Ethernet cards glued to the GIO bus
giopci*		at gio? slot?
pci*		at giopci? bus?
options 	PCI_NETBSD_CONFIGURE

tlp*		at pci? dev ? function ? # Phobos G100/130/160 Fast Ethernet
lxtphy*		at mii? phy ?		 # Level One LXT-970 PHYs 

tl*		at pci? dev ? function ? # Set Engineering GIO Fast Ethernet
nsphy*		at mii? phy ?		 # NS83840 PHYs
tlphy*		at mii? phy ?		 # ThunderLAN PHY (unused)

# HPC devices
sq* 		at hpc? offset ?	# On-board ethernet / E++ adapter
wdsc* 		at hpc? offset ?	# On-board SCSI / GIO32 SCSI adapter
haltwo*         at hpc0 offset ?	# IP22 / 24
button*		at hpc0 offset ?	# front panel buttons on Indy
pckbc*		at hpc0 offset ?

pckbd*  	at pckbc?
pms* 		at pckbc?
wskbd* 		at pckbd? console ?
wskbd*		at zskbd? console ?
wsmouse* 	at pms? mux 0
wsmouse*	at zsms? mux 0

# I/O Controller -- IP22/24
ioc0		at mainbus0 addr 0x1fbd9800

# IOC's parallel port
pi1ppc0		at hpc0 offset ? 
options 	PI1PPC_INDY_ACK_HACK	# Indy hardware bug workaround.
ppbus*		at pi1ppc?
lpt*		at ppbus?		# Parallel printer

#
# As always, the zs chip is wired funny, so channel 1 is actually the
# first serial port and channel 0 is the second.
#
zsc0 		at hpc0 offset ?
zstty*		at zsc0 channel ?

zsc1 		at hpc0 offset ?	# IP20 keyboard/mouse
zskbd0		at zsc1 channel 0
zsms0		at zsc1 channel 1

scsibus*	at scsi?		# HPC SCSI
audio*  	at audiobus?

spkr*		at audio?		# PC speaker (synthesized)

# Pseudo-Devices

# 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
pseudo-device	fss			# file system snapshot device
pseudo-device	md			# memory disk device (ramdisk)
pseudo-device	vnd			# disk-like interface to files
#options 	VND_COMPRESSION		# compressed vnd(4)

# network pseudo-devices
pseudo-device	bpfilter		# Berkeley packet filter
pseudo-device	carp			# Common Address Redundancy Protocol
pseudo-device	npf			# NPF packet filter
pseudo-device	loop			# network loopback
pseudo-device	ppp			# Point-to-Point Protocol
pseudo-device	sl			# Serial Line IP
pseudo-device	tun			# network tunneling over tty
pseudo-device	tap			# virtual Ethernet
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	agr			# IEEE 802.3ad link aggregation
pseudo-device   accf_data		# "dataready" accept filter
pseudo-device   accf_http		# "httpready" accept filter

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
#pseudo-device	sequencer		# MIDI sequencer
pseudo-device	clockctl		# user control of clock subsystem
pseudo-device	drvctl			# user control of drive subsystem
pseudo-device	ksyms			# /dev/ksyms
pseudo-device	wsmux                   # mouse & keyboard multiplexor
pseudo-device	wsfont

include "dev/veriexec.config"