# $NetBSD: NET4501,v 1.102 2018/08/01 16:59:10 maxv Exp $
#
# NET4501 -- kernel configuration for a Soekris Engineering net4501
# single-board computer.
#
# http://www.soekris.com/
#
include "arch/i386/conf/std.i386"
#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "NET4501-$Revision: 1.102 $"
maxusers 32 # estimated number of users
# AMD Elan SC520's timer runs at a different frequency
options TIMER_FREQ=1189200
makeoptions COPTS="-Os"
# CPU-related options.
#options USER_LDT # user-settable LDT; used by WINE
#options MTRR # memory-type range register syscall support
# delay between "rebooting ..." message and hardware reset, in milliseconds
#options CPURESET_DELAY=2000
# This option allows you to force a serial console at the specified
# I/O address. see console(4) for details.
#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
# you don't want the option below ON iff you are using the
# serial console option of the new boot strap code.
#options CONS_OVERRIDE # Always use above! independent of boot info
# The following options override the memory sizes passed in from the boot
# block. Use them *only* if the boot block is unable to determine the correct
# values. Note that the BIOS may *correctly* report less than 640k of base
# memory if the extended BIOS data area is located at the top of base memory
# (as is the case on most recent systems).
#options REALBASEMEM=639 # size of base memory (in KB)
#options REALEXTMEM=15360 # size of extended memory (in KB)
# 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-like message queues
options SYSVSEM # System V-like 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-like memory sharing
options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
# Diagnostic/debugging support options
#options DIAGNOSTIC # inexpensive kernel consistency checks
#options DEBUG # expensive debugging checks/support
options DDB # in-kernel debugger
pseudo-device ksyms
#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=0x3f8,KGDB_DEVRATE=9600
#makeoptions DEBUG="-g" # compile full symbol table
# Compatibility options
include "conf/compat_netbsd09.config"
options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI
options COMPAT_386BSD_MBRPART # recognize old partition ID
#options COMPAT_LINUX # binary compatibility with Linux
#options COMPAT_FREEBSD # binary compatibility with FreeBSD
# File systems
file-system FFS # UFS
#file-system EXT2FS # second extended file system (linux)
#file-system LFS # log-structured file system
file-system MFS # memory file system
file-system NFS # Network File System client
#file-system NTFS # Windows/NT file system (experimental)
#file-system CD9660 # ISO 9660 + Rock Ridge file system
#file-system MSDOSFS # MS-DOS file system
file-system FDESC # /dev/fd
file-system KERNFS # /kern
#file-system NULLFS # loopback file system
#file-system OVERLAY # overlay file system
file-system PROCFS # /proc
#file-system UMAPFS # NULLFS + uid and gid remapping
#file-system UNION # union file system
#file-system CODA # Coda File System; also needs vcoda (below)
file-system PTYFS # /dev/pts/N support
#file-system TMPFS # Efficient memory file-system
# File system options
#options QUOTA # legacy UFS quotas
#options QUOTA2 # new, in-filesystem UFS quotas
#options DISKLABEL_EI # disklabel Endian Independent support
#options FFS_EI # FFS Endian Independent support
#options FFS_NO_SNAPSHOT # No FFS snapshot support
#options NFSSERVER # Network File System server
#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
# immutable) behave as system flags.
# 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
# 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 PCIVERBOSE # verbose PCI device autoconfig messages
#options PCI_CONFIG_DUMP # verbosely dump PCI config space
options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
# Kernel root file system and dump configuration.
config netbsd root on ? type ?
#config netbsd root on sd0a type ffs
#config netbsd root on ? type nfs
#
# Device configuration
#
# Basic Bus Support
# PCI bus support
pci* at elansc? bus ?
# Configure PCI using BIOS information
#options PCIBIOS # PCI BIOS support
#options PCIBIOSVERBOSE # PCI BIOS verbose info
#options PCI_ADDR_FIXUP # fixup PCI I/O addresses
#options PCI_BUS_FIXUP # fixup PCI bus numbering
#options PCI_INTR_FIXUP # fixup PCI interrupt routing
#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
#options PCIBIOS_INTR_GUESS # see pcibios(4)
#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup
# PCI bridges
elansc* at mainbus? bus ? # Elan SC520 System Controller
#elanpar* at elansc? # Programmable Address Regions
#elanpex* at elansc? # PCI Exception Instrumentation
gpio* at elansc?
#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio
#onewire* at gpioow?
# 1-Wire devices
#owtemp* at onewire? # Temperature sensors
# ISA bus support
isa0 at mainbus?
# CardBus bridge support
cbb* at pci? dev ? function ?
cardslot* at cbb?
# CardBus bus support
cardbus* at cardslot?
pcmcia* at cardslot?
# Cardbus NICs
ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11
atw* at cardbus? function ? # ADMtek ADM8211 (802.11)
ral* at cardbus? function ? # Ralink RT2x60 (802.11)
rtw* at cardbus? function ? # Realtek RTL8180 (802.11)
# ISA serial interfaces
com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports
com1 at isa? port 0x2f8 irq 3
# IDE and related devices
# ATA (IDE) bus support
atabus* at ata?
# 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
# 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 atabus? drive ? flags 0x0000
# Network Interfaces
# PCI network interfaces
ath* at pci? dev ? function ? # Atheros 5210/5211/5212 802.11
#ipw* at pci? dev ? function ? # Intel PRO/Wireless 2100
#iwi* at pci? dev ? function ? # Intel PRO/Wireless 2200BG
sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet
wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b)
# PCI crypto coprocessors
hifn* at pci? dev ? function ? # Hifn 7755/7811/795x
# PCMCIA network interfaces
awi* at pcmcia? function ?
wi* at pcmcia? function ? # Lucent/Intersil WaveLAN/IEEE (802.11)
# MII/PHY support
nsphyter* at mii? phy ? # NS83843 PHYs
# Pseudo-Devices
pseudo-device crypto # opencrypto framework
# network pseudo-devices
pseudo-device bpfilter # Berkeley packet filter
pseudo-device npf # NPF packet filter
pseudo-device loop # network loopback
pseudo-device ppp # Point-to-Point Protocol
pseudo-device pppoe # PPP over Ethernet (RFC 2516)
#pseudo-device sl # Serial Line IP
#pseudo-device strip # Starmode Radio IP (Metricom)
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 (RFC 1933)
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
# miscellaneous pseudo-devices
pseudo-device pty # pseudo-terminals
#pseudo-device sequencer # MIDI sequencer
# rnd works; RND_COM does not on port i386 yet.
#options RND_COM # use "com" randomness as well (BROKEN)
pseudo-device clockctl # user control of clock subsystem
#pseudo-device fss # file system snapshot device