NET4501 revision 1.38
1# $NetBSD: NET4501,v 1.38 2005/08/19 02:03:52 christos 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: 1.38 $" 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) 133 134# File system options 135#options QUOTA # UFS quotas 136#options FFS_EI # FFS Endian Independent support 137options SOFTDEP # FFS soft updates support. 138#options FFS_NO_SNAPSHOT # ffs snapshots 139#options NFSSERVER # Network File System server 140#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 141 # immutable) behave as system flags. 142 143# Networking options 144options GATEWAY # packet forwarding 145options INET # IP + ICMP + TCP + UDP 146options INET6 # IPV6 147#options IPSEC # IP security 148#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 149#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 150#options IPSEC_DEBUG # debug for IP security 151options MROUTING # IP multicast routing 152options PIM # Protocol Independent Multicast 153#options NS # XNS 154#options NSIP # XNS tunneling over IP 155#options ISO,TPIP # OSI 156#options EON # OSI tunneling over IP 157#options CCITT,LLC,HDLC # X.25 158#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 TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 165 166# These options enable verbose messages for several subsystems. 167# Warning, these may compile large string tables into the kernel! 168#options MIIVERBOSE # verbose PHY autoconfig messages 169#options PCIVERBOSE # verbose PCI device autoconfig messages 170#options PCI_CONFIG_DUMP # verbosely dump PCI config space 171 172options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 173 174# Kernel root file system and dump configuration. 175config netbsd root on ? type ? 176#config netbsd root on sd0a type ffs 177#config netbsd root on ? type nfs 178 179# 180# Device configuration 181# 182 183mainbus0 at root 184cpu0 at mainbus0 185 186# Basic Bus Support 187 188# PCI bus support 189pci* at mainbus? bus ? 190 191# Configure PCI using BIOS information 192#options PCIBIOS # PCI BIOS support 193#options PCIBIOSVERBOSE # PCI BIOS verbose info 194#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 195#options PCI_BUS_FIXUP # fixup PCI bus numbering 196#options PCI_INTR_FIXUP # fixup PCI interrupt routing 197#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 198#options PCIBIOS_INTR_GUESS # see pcibios(4) 199#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 200 201# PCI bridges 202elansc* at pci? dev ? function ? # Elan SC520 System Controller 203 204# ISA bus support 205isa0 at mainbus? 206 207# CardBus bridge support 208cbb* at pci? dev ? function ? 209cardslot* at cbb? 210 211# CardBus bus support 212cardbus* at cardslot? 213pcmcia* at cardslot? 214 215# Cardbus NICs 216ath* at cardbus? dev ? function ? # Atheros 5210/5211/5212 802.11 217atw* at cardbus? dev ? function ? # ADMtek ADM8211 (802.11) 218 219# Coprocessor Support 220 221# Math Coprocessor support 222npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 223 224# ISA serial interfaces 225com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 226com1 at isa? port 0x2f8 irq 3 227 228# IDE and related devices 229 230# ATA (IDE) bus support 231atabus* at ata? 232 233# ISA ST506, ESDI, and IDE controllers 234# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 235# fall back to 16bits I/O if 32bits I/O are not functional). 236# Some controllers pass the initial 32bit test, but will fail later. 237wdc0 at isa? port 0x1f0 irq 14 flags 0x00 238 239# IDE drives 240# Flags are used only with controllers that support DMA operations 241# and mode settings (e.g. some pciide controllers) 242# The lowest order four bits (rightmost digit) of the flags define the PIO 243# mode to use, the next set of four bits the DMA mode and the third set the 244# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 245# to use, and the last bit must be 1 for this setting to be used. 246# For DMA and UDMA, 0xf (1111) means 'disable'. 247# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 248# (0xc=1100, 0xa=1010, 0xf=1111) 249# 0x0000 means "use whatever the drive claims to support". 250wd* at atabus? drive ? flags 0x0000 251 252# Network Interfaces 253 254# PCI network interfaces 255sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 256wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 257 258# PCMCIA network interfaces 259wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 260 261# MII/PHY support 262nsphyter* at mii? phy ? # NS83843 PHYs 263 264# Pseudo-Devices 265 266# network pseudo-devices 267pseudo-device bpfilter 16 # Berkeley packet filter 268pseudo-device ipfilter # IP filter (firewall) and NAT 269pseudo-device loop # network loopback 270#pseudo-device ppp 2 # Point-to-Point Protocol 271#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 272#pseudo-device sl 2 # Serial Line IP 273#pseudo-device strip 2 # Starmode Radio IP (Metricom) 274pseudo-device tun 2 # network tunneling over tty 275#pseudo-device tap # virtual Ethernet 276#pseudo-device gre 2 # generic L3 over IP tunnel 277pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 278pseudo-device faith 1 # IPv[46] tcp relay translation i/f 279pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 280pseudo-device vlan # IEEE 802.1q encapsulation 281pseudo-device bridge # simple inter-network bridging 282 283# miscellaneous pseudo-devices 284pseudo-device pty # pseudo-terminals 285#pseudo-device tb 1 # tablet line discipline 286#pseudo-device sequencer 1 # MIDI sequencer 287# rnd works; RND_COM does not on port i386 yet. 288pseudo-device rnd # /dev/random and in-kernel generator 289#options RND_COM # use "com" randomness as well (BROKEN) 290pseudo-device clockctl # user control of clock subsystem 291#pseudo-device fss 4 # file system snapshot device 292