NET4501 revision 1.64
1# $NetBSD: NET4501,v 1.64 2008/11/17 11:18:30 is 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: 1.64 $" 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 CPUFLAGS="-march=i486 -mtune=i486" 21makeoptions COPTS="-Os" 22 23# CPU-related options. 24#options VM86 # virtual 8086 emulation 25#options USER_LDT # user-settable LDT; used by WINE 26 27#options MTRR # memory-type range register syscall support 28#options PERFCTRS # performance-monitoring counters support 29 30# delay between "rebooting ..." message and hardware reset, in milliseconds 31#options CPURESET_DELAY=2000 32 33# This option allows you to force a serial console at the specified 34# I/O address. see console(4) for details. 35#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 36# you don't want the option below ON iff you are using the 37# serial console option of the new boot strap code. 38#options CONS_OVERRIDE # Always use above! independent of boot info 39 40# The following options override the memory sizes passed in from the boot 41# block. Use them *only* if the boot block is unable to determine the correct 42# values. Note that the BIOS may *correctly* report less than 640k of base 43# memory if the extended BIOS data area is located at the top of base memory 44# (as is the case on most recent systems). 45#options REALBASEMEM=639 # size of base memory (in KB) 46#options REALEXTMEM=15360 # size of extended memory (in KB) 47 48# Standard system options 49 50options INSECURE # disable kernel security levels 51 52options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 53options NTP # NTP phase/frequency locked loop 54 55options KTRACE # system call tracing via ktrace(1) 56 57options SYSVMSG # System V-like message queues 58options SYSVSEM # System V-like semaphores 59#options SEMMNI=10 # number of semaphore identifiers 60#options SEMMNS=60 # number of semaphores in system 61#options SEMUME=10 # max number of undo entries per process 62#options SEMMNU=30 # number of undo structures in system 63options SYSVSHM # System V-like memory sharing 64#options SHMMAXPGS=2048 # 2048 pages is the default 65 66 67options USERCONF # userconf(4) support 68#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 69#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 70 71# Diagnostic/debugging support options 72#options DIAGNOSTIC # expensive kernel consistency checks 73#options DEBUG # expensive debugging checks/support 74#options KMEMSTATS # kernel memory statistics (vmstat -m) 75options DDB # in-kernel debugger 76#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 77options DDB_HISTORY_SIZE=512 # enable history editing in DDB 78#options KGDB # remote debugger 79#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 80#makeoptions DEBUG="-g" # compile full symbol table 81 82# Compatibility options 83options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 84options COMPAT_09 # NetBSD 0.9 85options COMPAT_10 # NetBSD 1.0 86options COMPAT_11 # NetBSD 1.1 87options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 88options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 89options COMPAT_14 # NetBSD 1.4 90options COMPAT_15 # NetBSD 1.5 91options COMPAT_16 # NetBSD 1.6 92options COMPAT_20 # NetBSD 2.0 93options COMPAT_30 # NetBSD 3.0 compatibility. 94options COMPAT_40 # NetBSD 4.0 95options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 96options COMPAT_386BSD_MBRPART # recognize old partition ID 97#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 98 99#options COMPAT_SVR4 # binary compatibility with SVR4 100#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 101#options COMPAT_LINUX # binary compatibility with Linux 102#options COMPAT_FREEBSD # binary compatibility with FreeBSD 103#options COMPAT_MACH # binary compatibility with Mach binaries 104#options EXEC_MACHO # exec MACH-O binaries 105#options COMPAT_PECOFF # kernel support to run Win32 apps 106options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 107 108# File systems 109file-system FFS # UFS 110#file-system EXT2FS # second extended file system (linux) 111#file-system LFS # log-structured file system 112file-system MFS # memory file system 113file-system NFS # Network File System client 114#file-system NTFS # Windows/NT file system (experimental) 115#file-system CD9660 # ISO 9660 + Rock Ridge file system 116#file-system MSDOSFS # MS-DOS file system 117file-system FDESC # /dev/fd 118file-system KERNFS # /kern 119#file-system NULLFS # loopback file system 120#file-system OVERLAY # overlay file system 121#file-system PORTAL # portal filesystem (still experimental) 122file-system PROCFS # /proc 123#file-system UMAPFS # NULLFS + uid and gid remapping 124#file-system UNION # union file system 125#file-system CODA # Coda File System; also needs vcoda (below) 126file-system PTYFS # /dev/pts/N support 127#file-system TMPFS # Efficient memory file-system 128 129# File system options 130#options QUOTA # UFS quotas 131#options FFS_EI # FFS Endian Independent support 132options SOFTDEP # FFS soft updates support. 133#options FFS_NO_SNAPSHOT # No FFS snapshot support 134#options NFSSERVER # Network File System server 135#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 136 # immutable) behave as system flags. 137 138# Networking options 139options GATEWAY # packet forwarding 140options INET # IP + ICMP + TCP + UDP 141options INET6 # IPV6 142#options IPSEC # IP security 143#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 144#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 145#options IPSEC_DEBUG # debug for IP security 146options MROUTING # IP multicast routing 147options PIM # Protocol Independent Multicast 148#options ISO,TPIP # OSI 149#options EON # OSI tunneling over IP 150#options NETATALK # AppleTalk networking protocols 151#options PPP_BSDCOMP # BSD-Compress compression support for PPP 152#options PPP_DEFLATE # Deflate compression support for PPP 153#options PPP_FILTER # Active filter support for PPP (requires bpf) 154options PFIL_HOOKS # pfil(9) packet filter hooks 155#options IPFILTER_LOG # ipmon(8) log support 156#options IPFILTER_LOOKUP # ippool(8) support 157#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 158 159# These options enable verbose messages for several subsystems. 160# Warning, these may compile large string tables into the kernel! 161#options MIIVERBOSE # verbose PHY autoconfig messages 162#options PCIVERBOSE # verbose PCI device autoconfig messages 163#options PCI_CONFIG_DUMP # verbosely dump PCI config space 164 165options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 166 167# Kernel root file system and dump configuration. 168config netbsd root on ? type ? 169#config netbsd root on sd0a type ffs 170#config netbsd root on ? type nfs 171 172# 173# Device configuration 174# 175 176# Basic Bus Support 177 178# PCI bus support 179pci* at elansc? bus ? 180 181# Configure PCI using BIOS information 182#options PCIBIOS # PCI BIOS support 183#options PCIBIOSVERBOSE # PCI BIOS verbose info 184#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 185#options PCI_BUS_FIXUP # fixup PCI bus numbering 186#options PCI_INTR_FIXUP # fixup PCI interrupt routing 187#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 188#options PCIBIOS_INTR_GUESS # see pcibios(4) 189#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 190 191# PCI bridges 192elansc* at mainbus? bus ? # Elan SC520 System Controller 193gpio* at elansc? 194#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio 195#onewire* at gpioow? 196 197# 1-Wire devices 198#owtemp* at onewire? # Temperature sensors 199 200# ISA bus support 201isa0 at mainbus? 202 203# CardBus bridge support 204cbb* at pci? dev ? function ? 205cardslot* at cbb? 206 207# CardBus bus support 208cardbus* at cardslot? 209pcmcia* at cardslot? 210 211# Cardbus NICs 212ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 213atw* at cardbus? function ? # ADMtek ADM8211 (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 251sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 252wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 253 254# PCMCIA network interfaces 255wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 256 257# MII/PHY support 258nsphyter* at mii? phy ? # NS83843 PHYs 259 260# Pseudo-Devices 261 262# network pseudo-devices 263pseudo-device bpfilter # Berkeley packet filter 264pseudo-device ipfilter # IP filter (firewall) and NAT 265pseudo-device loop # network loopback 266pseudo-device ppp # Point-to-Point Protocol 267pseudo-device pppoe # PPP over Ethernet (RFC 2516) 268#pseudo-device sl # Serial Line IP 269#pseudo-device strip # Starmode Radio IP (Metricom) 270pseudo-device tun # network tunneling over tty 271pseudo-device tap # virtual Ethernet 272pseudo-device gre # generic L3 over IP tunnel 273pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 274pseudo-device faith # IPv[46] tcp relay translation i/f 275pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 276pseudo-device vlan # IEEE 802.1q encapsulation 277pseudo-device bridge # simple inter-network bridging 278 279# miscellaneous pseudo-devices 280pseudo-device pty # pseudo-terminals 281#pseudo-device sequencer 1 # MIDI sequencer 282# rnd works; RND_COM does not on port i386 yet. 283pseudo-device rnd # /dev/random and in-kernel generator 284#options RND_COM # use "com" randomness as well (BROKEN) 285pseudo-device clockctl # user control of clock subsystem 286#pseudo-device fss 4 # file system snapshot device 287