NET4501 revision 1.24
1# $NetBSD: NET4501,v 1.24 2004/01/11 12:55:19 cube 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: 1.24 $" 14 15maxusers 32 # estimated number of users 16 17# CPU support. At least one is REQUIRED. 18#options I386_CPU 19options I486_CPU 20#options I586_CPU 21#options I686_CPU 22 23# AMD Elan SC520's timer runs at a different frequency 24options TIMER_FREQ=1189200 25 26makeoptions COPTS="-Os -mcpu=i486" 27options VNODE_OP_NOINLINE 28 29# CPU-related options. 30#options MATH_EMULATE # floating point emulation 31#options VM86 # virtual 8086 emulation 32#options USER_LDT # user-settable LDT; used by WINE 33# eliminate delay no-ops in I/O; recommended on all but very old machines 34options DUMMY_NOPS 35 36#options MTRR # memory-type range register syscall support 37#options PERFCTRS # performance-monitoring counters support 38 39# delay between "rebooting ..." message and hardware reset, in milliseconds 40#options CPURESET_DELAY=2000 41 42# This option allows you to force a serial console at the specified 43# I/O address. see console(4) for details. 44#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 45# you don't want the option below ON iff you are using the 46# serial console option of the new boot strap code. 47#options CONS_OVERRIDE # Always use above! independent of boot info 48 49# The following options override the memory sizes passed in from the boot 50# block. Use them *only* if the boot block is unable to determine the correct 51# values. Note that the BIOS may *correctly* report less than 640k of base 52# memory if the extended BIOS data area is located at the top of base memory 53# (as is the case on most recent systems). 54#options REALBASEMEM=639 # size of base memory (in KB) 55#options REALEXTMEM=15360 # size of extended memory (in KB) 56 57# Standard system options 58 59options INSECURE # disable kernel security levels 60 61options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 62options NTP # NTP phase/frequency locked loop 63 64options KTRACE # system call tracing via ktrace(1) 65 66options SYSVMSG # System V-like message queues 67options SYSVSEM # System V-like semaphores 68#options SEMMNI=10 # number of semaphore identifiers 69#options SEMMNS=60 # number of semaphores in system 70#options SEMUME=10 # max number of undo entries per process 71#options SEMMNU=30 # number of undo structures in system 72options SYSVSHM # System V-like memory sharing 73#options SHMMAXPGS=2048 # 2048 pages is the default 74 75options LKM # loadable kernel modules 76 77options USERCONF # userconf(4) support 78#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 79 80# Diagnostic/debugging support options 81#options DIAGNOSTIC # expensive kernel consistency checks 82#options DEBUG # expensive debugging checks/support 83#options KMEMSTATS # kernel memory statistics (vmstat -m) 84options DDB # in-kernel debugger 85#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 86options DDB_HISTORY_SIZE=512 # enable history editing in DDB 87#options KGDB # remote debugger 88#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 89#makeoptions DEBUG="-g" # compile full symbol table 90 91# Compatibility options 92options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 93options COMPAT_09 # NetBSD 0.9 94options COMPAT_10 # NetBSD 1.0 95options COMPAT_11 # NetBSD 1.1 96options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 97options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 98options COMPAT_14 # NetBSD 1.4 99options COMPAT_15 # NetBSD 1.5 100options COMPAT_16 # NetBSD 1.6 101options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 102options COMPAT_386BSD_MBRPART # recognize old partition ID 103#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 104 105#options COMPAT_SVR4 # binary compatibility with SVR4 106#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 107#options COMPAT_LINUX # binary compatibility with Linux 108#options COMPAT_FREEBSD # binary compatibility with FreeBSD 109#options COMPAT_MACH # binary compatibility with Mach binaries 110#options EXEC_MACHO # exec MACH-O binaries 111#options COMPAT_PECOFF # kernel support to run Win32 apps 112 113# File systems 114file-system FFS # UFS 115#file-system EXT2FS # second extended file system (linux) 116#file-system LFS # log-structured file system 117file-system MFS # memory file system 118file-system NFS # Network File System client 119#file-system NTFS # Windows/NT file system (experimental) 120#file-system CD9660 # ISO 9660 + Rock Ridge file system 121#file-system MSDOSFS # MS-DOS file system 122file-system FDESC # /dev/fd 123file-system KERNFS # /kern 124#file-system NULLFS # loopback file system 125#file-system OVERLAY # overlay file system 126#file-system PORTAL # portal filesystem (still experimental) 127file-system PROCFS # /proc 128#file-system UMAPFS # NULLFS + uid and gid remapping 129#file-system UNION # union file system 130#file-system CODA # Coda File System; also needs vcoda (below) 131 132# File system options 133#options QUOTA # UFS quotas 134#options FFS_EI # FFS Endian Independent support 135options SOFTDEP # FFS soft updates support. 136#options NFSSERVER # Network File System server 137#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 138 # immutable) behave as system flags. 139 140# Networking options 141options GATEWAY # packet forwarding 142options INET # IP + ICMP + TCP + UDP 143options INET6 # IPV6 144#options IPSEC # IP security 145#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 146#options IPSEC_DEBUG # debug for IP security 147options MROUTING # IP multicast routing 148#options NS # XNS 149#options NSIP # XNS tunneling over IP 150#options ISO,TPIP # OSI 151#options EON # OSI tunneling over IP 152#options CCITT,LLC,HDLC # X.25 153#options NETATALK # AppleTalk networking protocols 154#options PPP_BSDCOMP # BSD-Compress compression support for PPP 155#options PPP_DEFLATE # Deflate compression support for PPP 156#options PPP_FILTER # Active filter support for PPP (requires bpf) 157options PFIL_HOOKS # pfil(9) packet filter hooks 158#options IPFILTER_LOG # ipmon(8) log support 159#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 160 161# These options enable verbose messages for several subsystems. 162# Warning, these may compile large string tables into the kernel! 163#options MIIVERBOSE # verbose PHY autoconfig messages 164#options PCIVERBOSE # verbose PCI device autoconfig messages 165#options PCI_CONFIG_DUMP # verbosely dump PCI config space 166 167options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 168 169# Kernel root file system and dump configuration. 170config netbsd root on ? type ? 171#config netbsd root on sd0a type ffs 172#config netbsd root on ? type nfs 173 174# 175# Device configuration 176# 177 178mainbus0 at root 179cpu0 at mainbus0 180 181# Basic Bus Support 182 183# PCI bus support 184pci* at mainbus? bus ? 185 186# Configure PCI using BIOS information 187#options PCIBIOS # PCI BIOS support 188#options PCIBIOSVERBOSE # PCI BIOS verbose info 189#options PCIBIOS_ADDR_FIXUP # fixup PCI I/O addresses 190#options PCIBIOS_BUS_FIXUP # fixup PCI bus numbering 191#options PCIBIOS_INTR_FIXUP # fixup PCI interrupt routing 192#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 193#options PCIBIOS_INTR_GUESS # see pcibios(4) 194#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 195 196# PCI bridges 197elansc* at pci? dev ? function ? # Elan SC520 System Controller 198 199# ISA bus support 200isa0 at mainbus? 201 202# CardBus bridge support 203cbb* at pci? dev ? function ? 204cardslot* at cbb? 205 206# CardBus bus support 207cardbus* at cardslot? 208pcmcia* at cardslot? 209 210# Cardbus NICs 211ath* at cardbus? dev ? function ? # Atheros 5210/5211/5212 802.11 212atw* at cardbus? dev ? function ? # ADMtek ADM8211 (802.11) 213 214# Coprocessor Support 215 216# Math Coprocessor support 217npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 218 219# ISA serial interfaces 220com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 221com1 at isa? port 0x2f8 irq 3 222 223# IDE and related devices 224 225# ATA (IDE) bus support 226atabus* at ata? 227 228# ISA ST506, ESDI, and IDE controllers 229# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 230# fall back to 16bits I/O if 32bits I/O are not functional). 231# Some controllers pass the initial 32bit test, but will fail later. 232wdc0 at isa? port 0x1f0 irq 14 flags 0x00 233 234# IDE drives 235# Flags are used only with controllers that support DMA operations 236# and mode settings (e.g. some pciide controllers) 237# The lowest order four bits (rightmost digit) of the flags define the PIO 238# mode to use, the next set of four bits the DMA mode and the third set the 239# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 240# to use, and the last bit must be 1 for this setting to be used. 241# For DMA and UDMA, 0xf (1111) means 'disable'. 242# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 243# (0xc=1100, 0xa=1010, 0xf=1111) 244# 0x0000 means "use whatever the drive claims to support". 245wd* at atabus? drive ? flags 0x0000 246 247# Network Interfaces 248 249# PCI network interfaces 250sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 251wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 252 253# PCMCIA network interfaces 254wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 255 256# MII/PHY support 257nsphyter* at mii? phy ? # NS83843 PHYs 258 259# Pseudo-Devices 260 261# network pseudo-devices 262pseudo-device bpfilter 16 # Berkeley packet filter 263pseudo-device ipfilter # IP filter (firewall) and NAT 264pseudo-device loop # network loopback 265#pseudo-device ppp 2 # Point-to-Point Protocol 266#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 267#pseudo-device sl 2 # Serial Line IP 268#pseudo-device strip 2 # Starmode Radio IP (Metricom) 269pseudo-device tun 2 # network tunneling over tty 270#pseudo-device gre 2 # generic L3 over IP tunnel 271pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 272pseudo-device faith 1 # IPv[46] tcp relay translation i/f 273pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 274pseudo-device vlan # IEEE 802.1q encapsulation 275pseudo-device bridge # simple inter-network bridging 276 277# miscellaneous pseudo-devices 278pseudo-device pty # pseudo-terminals 279#pseudo-device tb 1 # tablet line discipline 280#pseudo-device sequencer 1 # MIDI sequencer 281# rnd works; RND_COM does not on port i386 yet. 282pseudo-device rnd # /dev/random and in-kernel generator 283#options RND_COM # use "com" randomness as well (BROKEN) 284pseudo-device clockctl # user control of clock subsystem 285