NET4501 revision 1.17
1# $NetBSD: NET4501,v 1.17 2002/10/01 13:29:03 fvdl 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: 1.17 $" 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 UCONSOLE # users can use TIOCCONS (for xconsole) 60options INSECURE # disable kernel security levels 61 62options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 63options NTP # NTP phase/frequency locked loop 64 65options KTRACE # system call tracing via ktrace(1) 66 67options SYSVMSG # System V-like message queues 68options SYSVSEM # System V-like semaphores 69#options SEMMNI=10 # number of semaphore identifiers 70#options SEMMNS=60 # number of semaphores in system 71#options SEMUME=10 # max number of undo entries per process 72#options SEMMNU=30 # number of undo structures in system 73options SYSVSHM # System V-like memory sharing 74#options SHMMAXPGS=2048 # 2048 pages is the default 75 76options LKM # loadable kernel modules 77 78options USERCONF # userconf(4) support 79#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 80 81# Diagnostic/debugging support options 82#options DIAGNOSTIC # expensive kernel consistency checks 83#options DEBUG # expensive debugging checks/support 84#options KMEMSTATS # kernel memory statistics (vmstat -m) 85options DDB # in-kernel debugger 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 # compatibility with 386BSD, BSDI, NetBSD 0.8, 93options COMPAT_09 # NetBSD 0.9, 94options COMPAT_10 # NetBSD 1.0, 95options COMPAT_11 # NetBSD 1.1, 96options COMPAT_12 # NetBSD 1.2, 97options COMPAT_13 # NetBSD 1.3, 98options COMPAT_14 # NetBSD 1.4, 99options COMPAT_15 # NetBSD 1.5, 100options COMPAT_43 # and 4.3BSD 101options COMPAT_386BSD_MBRPART # recognize old partition ID 102#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 103 104#options COMPAT_SVR4 # binary compatibility with SVR4 105#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 106#options COMPAT_LINUX # binary compatibility with Linux 107#options COMPAT_FREEBSD # binary compatibility with FreeBSD 108#options COMPAT_MACH # binary compatibility with Mach binaries 109#options EXEC_MACHO # exec MACH-O binaries 110#options COMPAT_PECOFF # kernel support to run Win32 apps 111 112# File systems 113file-system FFS # UFS 114#file-system EXT2FS # second extended file system (linux) 115#file-system LFS # log-structured file system 116file-system MFS # memory file system 117file-system NFS # Network File System client 118#file-system NTFS # Windows/NT file system (experimental) 119#file-system CD9660 # ISO 9660 + Rock Ridge file system 120#file-system MSDOSFS # MS-DOS file system 121file-system FDESC # /dev/fd 122file-system KERNFS # /kern 123#file-system NULLFS # loopback file system 124#file-system OVERLAY # overlay file system 125#file-system PORTAL # portal filesystem (still experimental) 126file-system PROCFS # /proc 127#file-system UMAPFS # NULLFS + uid and gid remapping 128#file-system UNION # union file system 129#file-system CODA # Coda File System; also needs vcoda (below) 130 131# File system options 132#options QUOTA # UFS quotas 133#options FFS_EI # FFS Endian Independent support 134options SOFTDEP # FFS soft updates support. 135#options NFSSERVER # Network File System server 136#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 137 # immutable) behave as system flags. 138 139# Networking options 140options GATEWAY # packet forwarding 141options INET # IP + ICMP + TCP + UDP 142options INET6 # IPV6 143#options IPSEC # IP security 144#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 145#options IPSEC_DEBUG # debug for IP security 146options MROUTING # IP multicast routing 147#options NS # XNS 148#options NSIP # XNS tunneling over IP 149#options ISO,TPIP # OSI 150#options EON # OSI tunneling over IP 151#options CCITT,LLC,HDLC # X.25 152#options NETATALK # AppleTalk networking protocols 153#options PPP_BSDCOMP # BSD-Compress compression support for PPP 154#options PPP_DEFLATE # Deflate compression support for PPP 155#options PPP_FILTER # Active filter support for PPP (requires bpf) 156options PFIL_HOOKS # pfil(9) packet filter hooks 157#options IPFILTER_LOG # ipmon(8) log support 158#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 159 160# These options enable verbose messages for several subsystems. 161# Warning, these may compile large string tables into the kernel! 162#options MIIVERBOSE # verbose PHY autoconfig messages 163#options PCIVERBOSE # verbose PCI device autoconfig messages 164#options PCI_CONFIG_DUMP # verbosely dump PCI config space 165 166options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 167 168# Kernel root file system and dump configuration. 169config netbsd root on ? type ? 170#config netbsd root on sd0a type ffs 171#config netbsd root on ? type nfs 172 173# 174# Device configuration 175# 176 177mainbus0 at root 178cpu0 at mainbus0 179 180# Basic Bus Support 181 182# PCI bus support 183pci* at mainbus? bus ? 184 185# Configure PCI using BIOS information 186#options PCIBIOS # PCI BIOS support 187#options PCIBIOSVERBOSE # PCI BIOS verbose info 188#options PCIBIOS_ADDR_FIXUP # fixup PCI I/O addresses 189#options PCIBIOS_BUS_FIXUP # fixup PCI bus numbering 190#options PCIBIOS_INTR_FIXUP # fixup PCI interrupt routing 191#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 192#options PCIBIOS_INTR_GUESS # see pcibios(4) 193#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 194 195# PCI bridges 196elansc* at pci? dev ? function ? # Elan SC520 System Controller 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# Coprocessor Support 210 211# Math Coprocessor support 212npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 213 214# ISA serial interfaces 215com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 216com1 at isa? port 0x2f8 irq 3 217 218# IDE and related devices 219 220# ISA ST506, ESDI, and IDE controllers 221# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 222# fall back to 16bits I/O if 32bits I/O are not functional). 223# Some controllers pass the initial 32bit test, but will fail later. 224wdc0 at isa? port 0x1f0 irq 14 flags 0x00 225 226# IDE drives 227# Flags are used only with controllers that support DMA operations 228# and mode settings (e.g. some pciide controllers) 229# The lowest order four bits (rightmost digit) of the flags define the PIO 230# mode to use, the next set of four bits the DMA mode and the third set the 231# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 232# to use, and the last bit must be 1 for this setting to be used. 233# For DMA and UDMA, 0xf (1111) means 'disable'. 234# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 235# (0xc=1100, 0xa=1010, 0xf=1111) 236# 0x0000 means "use whatever the drive claims to support". 237wd* at wdc? channel ? drive ? flags 0x0000 238 239# Network Interfaces 240 241# PCI network interfaces 242sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 243wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 244 245# PCMCIA network interfaces 246wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 247 248# MII/PHY support 249nsphyter* at mii? phy ? # NS83843 PHYs 250 251# Pseudo-Devices 252 253# network pseudo-devices 254pseudo-device bpfilter 16 # Berkeley packet filter 255pseudo-device ipfilter # IP filter (firewall) and NAT 256pseudo-device loop # network loopback 257#pseudo-device ppp 2 # Point-to-Point Protocol 258#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 259#pseudo-device sl 2 # Serial Line IP 260#pseudo-device strip 2 # Starmode Radio IP (Metricom) 261pseudo-device tun 2 # network tunneling over tty 262#pseudo-device gre 2 # generic L3 over IP tunnel 263pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 264pseudo-device faith 1 # IPv[46] tcp relay translation i/f 265pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 266pseudo-device vlan # IEEE 802.1q encapsulation 267pseudo-device bridge # simple inter-network bridging 268 269# miscellaneous pseudo-devices 270pseudo-device pty # pseudo-terminals 271#pseudo-device tb 1 # tablet line discipline 272#pseudo-device sequencer 1 # MIDI sequencer 273# rnd works; RND_COM does not on port i386 yet. 274pseudo-device rnd # /dev/random and in-kernel generator 275#options RND_COM # use "com" randomness as well (BROKEN) 276pseudo-device clockctl # user control of clock subsystem 277