1# $NetBSD: NET4501,v 1.68 2009/03/27 21:04:35 ad Exp $ 2# 3# NET4501 -- kernel configuration for a Soekris Engineering net4501 4# single-board computer. 5# 6# http://www.soekris.com/ 7# 8 9include "arch/i386/conf/std.i386" 10 11#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 12 13#ident "NET4501-$Revision: 1.68 $" 14 15maxusers 32 # estimated number of users 16 17# AMD Elan SC520's timer runs at a different frequency 18options TIMER_FREQ=1189200 19 20makeoptions COPTS="-Os" 21 22# CPU-related options. 23#options VM86 # virtual 8086 emulation 24#options USER_LDT # user-settable LDT; used by WINE 25 26#options MTRR # memory-type range register syscall support 27#options PERFCTRS # performance-monitoring counters support 28 29# delay between "rebooting ..." message and hardware reset, in milliseconds 30#options CPURESET_DELAY=2000 31 32# This option allows you to force a serial console at the specified 33# I/O address. see console(4) for details. 34#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 35# you don't want the option below ON iff you are using the 36# serial console option of the new boot strap code. 37#options CONS_OVERRIDE # Always use above! independent of boot info 38 39# The following options override the memory sizes passed in from the boot 40# block. Use them *only* if the boot block is unable to determine the correct 41# values. Note that the BIOS may *correctly* report less than 640k of base 42# memory if the extended BIOS data area is located at the top of base memory 43# (as is the case on most recent systems). 44#options REALBASEMEM=639 # size of base memory (in KB) 45#options REALEXTMEM=15360 # size of extended memory (in KB) 46 47# Standard system options 48 49options INSECURE # disable kernel security levels 50 51options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 52options NTP # NTP phase/frequency locked loop 53 54options KTRACE # system call tracing via ktrace(1) 55 56options SYSVMSG # System V-like message queues 57options SYSVSEM # System V-like semaphores 58#options SEMMNI=10 # number of semaphore identifiers 59#options SEMMNS=60 # number of semaphores in system 60#options SEMUME=10 # max number of undo entries per process 61#options SEMMNU=30 # number of undo structures in system 62options SYSVSHM # System V-like memory sharing 63 64options USERCONF # userconf(4) support 65#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 66#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 67 68# Diagnostic/debugging support options 69#options DIAGNOSTIC # expensive kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71#options KMEMSTATS # kernel memory statistics (vmstat -m) 72options DDB # in-kernel debugger 73#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 74options DDB_HISTORY_SIZE=512 # enable history editing in DDB 75#options KGDB # remote debugger 76#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 77#makeoptions DEBUG="-g" # compile full symbol table 78 79# Compatibility options 80options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 81options COMPAT_09 # NetBSD 0.9 82options COMPAT_10 # NetBSD 1.0 83options COMPAT_11 # NetBSD 1.1 84options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 85options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 86options COMPAT_14 # NetBSD 1.4 87options COMPAT_15 # NetBSD 1.5 88options COMPAT_16 # NetBSD 1.6 89options COMPAT_20 # NetBSD 2.0 90options COMPAT_30 # NetBSD 3.0 compatibility. 91options COMPAT_40 # NetBSD 4.0 92options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 93options COMPAT_386BSD_MBRPART # recognize old partition ID 94#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 95 96#options COMPAT_SVR4 # binary compatibility with SVR4 97#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 98#options COMPAT_LINUX # binary compatibility with Linux 99#options COMPAT_FREEBSD # binary compatibility with FreeBSD 100#options COMPAT_MACH # binary compatibility with Mach binaries 101#options EXEC_MACHO # exec MACH-O binaries 102#options COMPAT_PECOFF # kernel support to run Win32 apps 103options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 104 105# File systems 106file-system FFS # UFS 107#file-system EXT2FS # second extended file system (linux) 108#file-system LFS # log-structured file system 109file-system MFS # memory file system 110file-system NFS # Network File System client 111#file-system NTFS # Windows/NT file system (experimental) 112#file-system CD9660 # ISO 9660 + Rock Ridge file system 113#file-system MSDOSFS # MS-DOS file system 114file-system FDESC # /dev/fd 115file-system KERNFS # /kern 116#file-system NULLFS # loopback file system 117#file-system OVERLAY # overlay file system 118#file-system PORTAL # portal filesystem (still experimental) 119file-system PROCFS # /proc 120#file-system UMAPFS # NULLFS + uid and gid remapping 121#file-system UNION # union file system 122#file-system CODA # Coda File System; also needs vcoda (below) 123file-system PTYFS # /dev/pts/N support 124#file-system TMPFS # Efficient memory file-system 125 126# File system options 127#options QUOTA # UFS quotas 128#options FFS_EI # FFS Endian Independent support 129#options FFS_NO_SNAPSHOT # No FFS snapshot support 130#options NFSSERVER # Network File System server 131#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 132 # immutable) behave as system flags. 133 134# Networking options 135options GATEWAY # packet forwarding 136options INET # IP + ICMP + TCP + UDP 137options INET6 # IPV6 138#options IPSEC # IP security 139#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 140#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 141#options IPSEC_DEBUG # debug for IP security 142options MROUTING # IP multicast routing 143options PIM # Protocol Independent Multicast 144#options ISO,TPIP # OSI 145#options EON # OSI tunneling over IP 146#options NETATALK # AppleTalk networking protocols 147#options PPP_BSDCOMP # BSD-Compress compression support for PPP 148#options PPP_DEFLATE # Deflate compression support for PPP 149#options PPP_FILTER # Active filter support for PPP (requires bpf) 150options PFIL_HOOKS # pfil(9) packet filter hooks 151#options IPFILTER_LOG # ipmon(8) log support 152#options IPFILTER_LOOKUP # ippool(8) support 153#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 154 155# These options enable verbose messages for several subsystems. 156# Warning, these may compile large string tables into the kernel! 157#options MIIVERBOSE # verbose PHY autoconfig messages 158#options PCIVERBOSE # verbose PCI device autoconfig messages 159#options PCI_CONFIG_DUMP # verbosely dump PCI config space 160 161options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 162 163# Kernel root file system and dump configuration. 164config netbsd root on ? type ? 165#config netbsd root on sd0a type ffs 166#config netbsd root on ? type nfs 167 168# 169# Device configuration 170# 171 172# Basic Bus Support 173 174# PCI bus support 175pci* at elansc? bus ? 176 177# Configure PCI using BIOS information 178#options PCIBIOS # PCI BIOS support 179#options PCIBIOSVERBOSE # PCI BIOS verbose info 180#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 181#options PCI_BUS_FIXUP # fixup PCI bus numbering 182#options PCI_INTR_FIXUP # fixup PCI interrupt routing 183#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 184#options PCIBIOS_INTR_GUESS # see pcibios(4) 185#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 186 187# PCI bridges 188elansc* at mainbus? bus ? # Elan SC520 System Controller 189#elanpar* at elansc? # Programmable Address Regions 190#elanpex* at elansc? # PCI Exception Instrumentation 191gpio* at elansc? 192#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio 193#onewire* at gpioow? 194 195# 1-Wire devices 196#owtemp* at onewire? # Temperature sensors 197 198# ISA bus support 199isa0 at mainbus? 200 201# CardBus bridge support 202cbb* at pci? dev ? function ? 203cardslot* at cbb? 204 205# CardBus bus support 206cardbus* at cardslot? 207pcmcia* at cardslot? 208 209# Cardbus NICs 210ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 211atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 212ral* at cardbus? function ? # Ralink RT2x60 (802.11) 213rtw* at cardbus? function ? # Realtek RTL8180 (802.11) 214 215# Coprocessor Support 216 217# Math Coprocessor support 218npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 219 220# ISA serial interfaces 221com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 222com1 at isa? port 0x2f8 irq 3 223 224# IDE and related devices 225 226# ATA (IDE) bus support 227atabus* at ata? 228 229# ISA ST506, ESDI, and IDE controllers 230# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 231# fall back to 16bits I/O if 32bits I/O are not functional). 232# Some controllers pass the initial 32bit test, but will fail later. 233wdc0 at isa? port 0x1f0 irq 14 flags 0x00 234 235# IDE drives 236# Flags are used only with controllers that support DMA operations 237# and mode settings (e.g. some pciide controllers) 238# The lowest order four bits (rightmost digit) of the flags define the PIO 239# mode to use, the next set of four bits the DMA mode and the third set the 240# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 241# to use, and the last bit must be 1 for this setting to be used. 242# For DMA and UDMA, 0xf (1111) means 'disable'. 243# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 244# (0xc=1100, 0xa=1010, 0xf=1111) 245# 0x0000 means "use whatever the drive claims to support". 246wd* at atabus? drive ? flags 0x0000 247 248# Network Interfaces 249 250# PCI network interfaces 251ath* at pci? dev ? function ? # Atheros 5210/5211/5212 802.11 252#ipw* at pci? dev ? function ? # Intel PRO/Wireless 2100 253#iwi* at pci? dev ? function ? # Intel PRO/Wireless 2200BG 254sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 255wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 256 257# PCI crypto coprocessors 258hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 259 260# PCMCIA network interfaces 261awi* at pcmcia? function ? 262wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 263 264# MII/PHY support 265nsphyter* at mii? phy ? # NS83843 PHYs 266 267# Pseudo-Devices 268 269pseudo-device crypto # opencrypto framework 270 271# network pseudo-devices 272pseudo-device bpfilter # Berkeley packet filter 273pseudo-device ipfilter # IP filter (firewall) and NAT 274pseudo-device loop # network loopback 275pseudo-device ppp # Point-to-Point Protocol 276pseudo-device pppoe # PPP over Ethernet (RFC 2516) 277#pseudo-device sl # Serial Line IP 278#pseudo-device strip # Starmode Radio IP (Metricom) 279pseudo-device tun # network tunneling over tty 280pseudo-device tap # virtual Ethernet 281pseudo-device gre # generic L3 over IP tunnel 282pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 283pseudo-device faith # IPv[46] tcp relay translation i/f 284pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 285pseudo-device vlan # IEEE 802.1q encapsulation 286pseudo-device bridge # simple inter-network bridging 287 288# miscellaneous pseudo-devices 289pseudo-device pty # pseudo-terminals 290#pseudo-device sequencer 1 # MIDI sequencer 291# rnd works; RND_COM does not on port i386 yet. 292pseudo-device rnd # /dev/random and in-kernel generator 293#options RND_COM # use "com" randomness as well (BROKEN) 294pseudo-device clockctl # user control of clock subsystem 295#pseudo-device fss 4 # file system snapshot device 296