NET4501 revision 1.56
1# $NetBSD: NET4501,v 1.56 2007/09/06 11:10:31 martti 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: 1.56 $" 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 CPUFLAGS="-march=i486 -mtune=i486" 27makeoptions COPTS="-Os" 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_40 # NetBSD 4.0 103options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 104options COMPAT_386BSD_MBRPART # recognize old partition ID 105#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 106 107#options COMPAT_SVR4 # binary compatibility with SVR4 108#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 109#options COMPAT_LINUX # binary compatibility with Linux 110#options COMPAT_FREEBSD # binary compatibility with FreeBSD 111#options COMPAT_MACH # binary compatibility with Mach binaries 112#options EXEC_MACHO # exec MACH-O binaries 113#options COMPAT_PECOFF # kernel support to run Win32 apps 114options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 115 116# File systems 117file-system FFS # UFS 118#file-system EXT2FS # second extended file system (linux) 119#file-system LFS # log-structured file system 120file-system MFS # memory file system 121file-system NFS # Network File System client 122#file-system NTFS # Windows/NT file system (experimental) 123#file-system CD9660 # ISO 9660 + Rock Ridge file system 124#file-system MSDOSFS # MS-DOS file system 125file-system FDESC # /dev/fd 126file-system KERNFS # /kern 127#file-system NULLFS # loopback file system 128#file-system OVERLAY # overlay file system 129#file-system PORTAL # portal filesystem (still experimental) 130file-system PROCFS # /proc 131#file-system UMAPFS # NULLFS + uid and gid remapping 132#file-system UNION # union file system 133#file-system CODA # Coda File System; also needs vcoda (below) 134file-system PTYFS # /dev/pts/N support 135#file-system TMPFS # Efficient memory file-system 136 137# File system options 138#options QUOTA # UFS quotas 139#options FFS_EI # FFS Endian Independent support 140options SOFTDEP # FFS soft updates support. 141#options FFS_NO_SNAPSHOT # No FFS snapshot support 142#options NFSSERVER # Network File System server 143#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 144 # immutable) behave as system flags. 145 146# Networking options 147options GATEWAY # packet forwarding 148options INET # IP + ICMP + TCP + UDP 149options INET6 # IPV6 150#options IPSEC # IP security 151#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 152#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 153#options IPSEC_DEBUG # debug for IP security 154options MROUTING # IP multicast routing 155options PIM # Protocol Independent Multicast 156#options ISO,TPIP # OSI 157#options EON # OSI tunneling over IP 158#options NETATALK # AppleTalk networking protocols 159#options PPP_BSDCOMP # BSD-Compress compression support for PPP 160#options PPP_DEFLATE # Deflate compression support for PPP 161#options PPP_FILTER # Active filter support for PPP (requires bpf) 162options PFIL_HOOKS # pfil(9) packet filter hooks 163#options IPFILTER_LOG # ipmon(8) log support 164#options IPFILTER_LOOKUP # ippool(8) support 165#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 166 167# These options enable verbose messages for several subsystems. 168# Warning, these may compile large string tables into the kernel! 169#options MIIVERBOSE # verbose PHY autoconfig messages 170#options PCIVERBOSE # verbose PCI device autoconfig messages 171#options PCI_CONFIG_DUMP # verbosely dump PCI config space 172 173options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 174 175# Kernel root file system and dump configuration. 176config netbsd root on ? type ? 177#config netbsd root on sd0a type ffs 178#config netbsd root on ? type nfs 179 180# 181# Device configuration 182# 183 184mainbus0 at root 185cpu0 at mainbus0 186 187# Basic Bus Support 188 189# PCI bus support 190pci* at mainbus? bus ? 191 192# Configure PCI using BIOS information 193#options PCIBIOS # PCI BIOS support 194#options PCIBIOSVERBOSE # PCI BIOS verbose info 195#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 196#options PCI_BUS_FIXUP # fixup PCI bus numbering 197#options PCI_INTR_FIXUP # fixup PCI interrupt routing 198#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 199#options PCIBIOS_INTR_GUESS # see pcibios(4) 200#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 201 202# PCI bridges 203elansc* at pci? dev ? function ? # Elan SC520 System Controller 204gpio* at elansc? 205#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio 206#onewire* at gpioow? 207 208# 1-Wire devices 209#owtemp* at onewire? # Temperature sensors 210 211# ISA bus support 212isa0 at mainbus? 213 214# CardBus bridge support 215cbb* at pci? dev ? function ? 216cardslot* at cbb? 217 218# CardBus bus support 219cardbus* at cardslot? 220pcmcia* at cardslot? 221 222# Cardbus NICs 223ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 224atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 225 226# Coprocessor Support 227 228# Math Coprocessor support 229npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 230 231# ISA serial interfaces 232com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 233com1 at isa? port 0x2f8 irq 3 234 235# IDE and related devices 236 237# ATA (IDE) bus support 238atabus* at ata? 239 240# ISA ST506, ESDI, and IDE controllers 241# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 242# fall back to 16bits I/O if 32bits I/O are not functional). 243# Some controllers pass the initial 32bit test, but will fail later. 244wdc0 at isa? port 0x1f0 irq 14 flags 0x00 245 246# IDE drives 247# Flags are used only with controllers that support DMA operations 248# and mode settings (e.g. some pciide controllers) 249# The lowest order four bits (rightmost digit) of the flags define the PIO 250# mode to use, the next set of four bits the DMA mode and the third set the 251# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 252# to use, and the last bit must be 1 for this setting to be used. 253# For DMA and UDMA, 0xf (1111) means 'disable'. 254# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 255# (0xc=1100, 0xa=1010, 0xf=1111) 256# 0x0000 means "use whatever the drive claims to support". 257wd* at atabus? drive ? flags 0x0000 258 259# Network Interfaces 260 261# PCI network interfaces 262sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 263wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 264 265# PCMCIA network interfaces 266wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 267 268# MII/PHY support 269nsphyter* at mii? phy ? # NS83843 PHYs 270 271# Pseudo-Devices 272 273# network pseudo-devices 274pseudo-device bpfilter # Berkeley packet filter 275pseudo-device ipfilter # IP filter (firewall) and NAT 276pseudo-device loop # network loopback 277#pseudo-device ppp # Point-to-Point Protocol 278#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 279#pseudo-device sl # Serial Line IP 280#pseudo-device strip # Starmode Radio IP (Metricom) 281pseudo-device tun # network tunneling over tty 282#pseudo-device tap # virtual Ethernet 283#pseudo-device gre # generic L3 over IP tunnel 284pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 285pseudo-device faith # IPv[46] tcp relay translation i/f 286pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 287pseudo-device vlan # IEEE 802.1q encapsulation 288pseudo-device bridge # simple inter-network bridging 289 290# miscellaneous pseudo-devices 291pseudo-device pty # pseudo-terminals 292#pseudo-device sequencer 1 # MIDI sequencer 293# rnd works; RND_COM does not on port i386 yet. 294pseudo-device rnd # /dev/random and in-kernel generator 295#options RND_COM # use "com" randomness as well (BROKEN) 296pseudo-device clockctl # user control of clock subsystem 297#pseudo-device fss 4 # file system snapshot device 298