NET4501 revision 1.43
1# $NetBSD: NET4501,v 1.43 2005/12/07 09:10:15 tsutsui 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: 1.43 $" 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 34#options MTRR # memory-type range register syscall support 35#options PERFCTRS # performance-monitoring counters support 36 37# delay between "rebooting ..." message and hardware reset, in milliseconds 38#options CPURESET_DELAY=2000 39 40# This option allows you to force a serial console at the specified 41# I/O address. see console(4) for details. 42#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 43# you don't want the option below ON iff you are using the 44# serial console option of the new boot strap code. 45#options CONS_OVERRIDE # Always use above! independent of boot info 46 47# The following options override the memory sizes passed in from the boot 48# block. Use them *only* if the boot block is unable to determine the correct 49# values. Note that the BIOS may *correctly* report less than 640k of base 50# memory if the extended BIOS data area is located at the top of base memory 51# (as is the case on most recent systems). 52#options REALBASEMEM=639 # size of base memory (in KB) 53#options REALEXTMEM=15360 # size of extended memory (in KB) 54 55# Standard system options 56 57options INSECURE # disable kernel security levels 58 59options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 60options NTP # NTP phase/frequency locked loop 61 62options KTRACE # system call tracing via ktrace(1) 63 64options SYSVMSG # System V-like message queues 65options SYSVSEM # System V-like semaphores 66#options SEMMNI=10 # number of semaphore identifiers 67#options SEMMNS=60 # number of semaphores in system 68#options SEMUME=10 # max number of undo entries per process 69#options SEMMNU=30 # number of undo structures in system 70options SYSVSHM # System V-like memory sharing 71#options SHMMAXPGS=2048 # 2048 pages is the default 72 73options LKM # loadable kernel modules 74 75options USERCONF # userconf(4) support 76#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 77#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 78 79# Diagnostic/debugging support options 80#options DIAGNOSTIC # expensive kernel consistency checks 81#options DEBUG # expensive debugging checks/support 82#options KMEMSTATS # kernel memory statistics (vmstat -m) 83options DDB # in-kernel debugger 84#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 85options DDB_HISTORY_SIZE=512 # enable history editing in DDB 86#options KGDB # remote debugger 87#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 88#makeoptions DEBUG="-g" # compile full symbol table 89 90# Compatibility options 91options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 92options COMPAT_09 # NetBSD 0.9 93options COMPAT_10 # NetBSD 1.0 94options COMPAT_11 # NetBSD 1.1 95options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 96options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 97options COMPAT_14 # NetBSD 1.4 98options COMPAT_15 # NetBSD 1.5 99options COMPAT_16 # NetBSD 1.6 100options COMPAT_20 # NetBSD 2.0 101options COMPAT_30 # NetBSD 3.0 compatibility. 102options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 103options COMPAT_386BSD_MBRPART # recognize old partition ID 104#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 105 106#options COMPAT_SVR4 # binary compatibility with SVR4 107#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 108#options COMPAT_LINUX # binary compatibility with Linux 109#options COMPAT_FREEBSD # binary compatibility with FreeBSD 110#options COMPAT_MACH # binary compatibility with Mach binaries 111#options EXEC_MACHO # exec MACH-O binaries 112#options COMPAT_PECOFF # kernel support to run Win32 apps 113options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 114 115# File systems 116file-system FFS # UFS 117#file-system EXT2FS # second extended file system (linux) 118#file-system LFS # log-structured file system 119file-system MFS # memory file system 120file-system NFS # Network File System client 121#file-system NTFS # Windows/NT file system (experimental) 122#file-system CD9660 # ISO 9660 + Rock Ridge file system 123#file-system MSDOSFS # MS-DOS file system 124file-system FDESC # /dev/fd 125file-system KERNFS # /kern 126#file-system NULLFS # loopback file system 127#file-system OVERLAY # overlay file system 128#file-system PORTAL # portal filesystem (still experimental) 129file-system PROCFS # /proc 130#file-system UMAPFS # NULLFS + uid and gid remapping 131#file-system UNION # union file system 132#file-system CODA # Coda File System; also needs vcoda (below) 133file-system PTYFS # /dev/pts/N support 134#file-system TMPFS # experimental - Efficient memory file-system 135 136# File system options 137#options QUOTA # UFS quotas 138#options FFS_EI # FFS Endian Independent support 139options SOFTDEP # FFS soft updates support. 140#options FFS_NO_SNAPSHOT # No FFS snapshot support 141#options NFSSERVER # Network File System server 142#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 143 # immutable) behave as system flags. 144 145# Networking options 146options GATEWAY # packet forwarding 147options INET # IP + ICMP + TCP + UDP 148options INET6 # IPV6 149#options IPSEC # IP security 150#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 151#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 152#options IPSEC_DEBUG # debug for IP security 153options MROUTING # IP multicast routing 154options PIM # Protocol Independent Multicast 155#options NS # XNS 156#options NSIP # XNS tunneling over IP 157#options ISO,TPIP # OSI 158#options EON # OSI tunneling over IP 159#options CCITT,LLC,HDLC # X.25 160#options NETATALK # AppleTalk networking protocols 161#options PPP_BSDCOMP # BSD-Compress compression support for PPP 162#options PPP_DEFLATE # Deflate compression support for PPP 163#options PPP_FILTER # Active filter support for PPP (requires bpf) 164options PFIL_HOOKS # pfil(9) packet filter hooks 165#options IPFILTER_LOG # ipmon(8) log support 166#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 167 168# These options enable verbose messages for several subsystems. 169# Warning, these may compile large string tables into the kernel! 170#options MIIVERBOSE # verbose PHY autoconfig messages 171#options PCIVERBOSE # verbose PCI device autoconfig messages 172#options PCI_CONFIG_DUMP # verbosely dump PCI config space 173 174options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 175 176# Kernel root file system and dump configuration. 177config netbsd root on ? type ? 178#config netbsd root on sd0a type ffs 179#config netbsd root on ? type nfs 180 181# 182# Device configuration 183# 184 185mainbus0 at root 186cpu0 at mainbus0 187 188# Basic Bus Support 189 190# PCI bus support 191pci* at mainbus? bus ? 192 193# Configure PCI using BIOS information 194#options PCIBIOS # PCI BIOS support 195#options PCIBIOSVERBOSE # PCI BIOS verbose info 196#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 197#options PCI_BUS_FIXUP # fixup PCI bus numbering 198#options PCI_INTR_FIXUP # fixup PCI interrupt routing 199#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 200#options PCIBIOS_INTR_GUESS # see pcibios(4) 201#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 202 203# PCI bridges 204elansc* at pci? dev ? function ? # Elan SC520 System Controller 205gpio* at elansc? 206 207# ISA bus support 208isa0 at mainbus? 209 210# CardBus bridge support 211cbb* at pci? dev ? function ? 212cardslot* at cbb? 213 214# CardBus bus support 215cardbus* at cardslot? 216pcmcia* at cardslot? 217 218# Cardbus NICs 219ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 220atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 221 222# Coprocessor Support 223 224# Math Coprocessor support 225npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 226 227# ISA serial interfaces 228com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 229com1 at isa? port 0x2f8 irq 3 230 231# IDE and related devices 232 233# ATA (IDE) bus support 234atabus* at ata? 235 236# ISA ST506, ESDI, and IDE controllers 237# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 238# fall back to 16bits I/O if 32bits I/O are not functional). 239# Some controllers pass the initial 32bit test, but will fail later. 240wdc0 at isa? port 0x1f0 irq 14 flags 0x00 241 242# IDE drives 243# Flags are used only with controllers that support DMA operations 244# and mode settings (e.g. some pciide controllers) 245# The lowest order four bits (rightmost digit) of the flags define the PIO 246# mode to use, the next set of four bits the DMA mode and the third set the 247# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 248# to use, and the last bit must be 1 for this setting to be used. 249# For DMA and UDMA, 0xf (1111) means 'disable'. 250# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 251# (0xc=1100, 0xa=1010, 0xf=1111) 252# 0x0000 means "use whatever the drive claims to support". 253wd* at atabus? drive ? flags 0x0000 254 255# Network Interfaces 256 257# PCI network interfaces 258sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 259wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 260 261# PCMCIA network interfaces 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 268 269# network pseudo-devices 270pseudo-device bpfilter 16 # Berkeley packet filter 271pseudo-device ipfilter # IP filter (firewall) and NAT 272pseudo-device loop # network loopback 273#pseudo-device ppp 2 # Point-to-Point Protocol 274#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 275#pseudo-device sl 2 # Serial Line IP 276#pseudo-device strip 2 # Starmode Radio IP (Metricom) 277pseudo-device tun 2 # network tunneling over tty 278#pseudo-device tap # virtual Ethernet 279#pseudo-device gre 2 # generic L3 over IP tunnel 280pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 281pseudo-device faith 1 # IPv[46] tcp relay translation i/f 282pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 283pseudo-device vlan # IEEE 802.1q encapsulation 284pseudo-device bridge # simple inter-network bridging 285 286# miscellaneous pseudo-devices 287pseudo-device pty # pseudo-terminals 288#pseudo-device tb 1 # tablet line discipline 289#pseudo-device sequencer 1 # MIDI sequencer 290# rnd works; RND_COM does not on port i386 yet. 291pseudo-device rnd # /dev/random and in-kernel generator 292#options RND_COM # use "com" randomness as well (BROKEN) 293pseudo-device clockctl # user control of clock subsystem 294#pseudo-device fss 4 # file system snapshot device 295