1# $NetBSD: NET4501,v 1.76 2011/05/28 13:01:50 ryo 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: 1.76 $" 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 COPTS="-Os" 21 22# CPU-related options. 23#options VM86 # virtual 8086 emulation 24#options USER_LDT # user-settable LDT; used by WINE 25 26#options MTRR # memory-type range register syscall support 27#options PERFCTRS # performance-monitoring counters support 28 29# delay between "rebooting ..." message and hardware reset, in milliseconds 30#options CPURESET_DELAY=2000 31 32# This option allows you to force a serial console at the specified 33# I/O address. see console(4) for details. 34#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 35# you don't want the option below ON iff you are using the 36# serial console option of the new boot strap code. 37#options CONS_OVERRIDE # Always use above! independent of boot info 38 39# The following options override the memory sizes passed in from the boot 40# block. Use them *only* if the boot block is unable to determine the correct 41# values. Note that the BIOS may *correctly* report less than 640k of base 42# memory if the extended BIOS data area is located at the top of base memory 43# (as is the case on most recent systems). 44#options REALBASEMEM=639 # size of base memory (in KB) 45#options REALEXTMEM=15360 # size of extended memory (in KB) 46 47# Standard system options 48 49options INSECURE # disable kernel security levels 50 51options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 52options NTP # NTP phase/frequency locked loop 53 54options KTRACE # system call tracing via ktrace(1) 55 56options SYSVMSG # System V-like message queues 57options SYSVSEM # System V-like semaphores 58#options SEMMNI=10 # number of semaphore identifiers 59#options SEMMNS=60 # number of semaphores in system 60#options SEMUME=10 # max number of undo entries per process 61#options SEMMNU=30 # number of undo structures in system 62options SYSVSHM # System V-like memory sharing 63 64options USERCONF # userconf(4) support 65#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 66#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 67 68# Diagnostic/debugging support options 69#options DIAGNOSTIC # expensive kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71#options KMEMSTATS # kernel memory statistics (vmstat -m) 72options DDB # in-kernel debugger 73#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 74options DDB_HISTORY_SIZE=512 # enable history editing in DDB 75#options KGDB # remote debugger 76#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 77#makeoptions DEBUG="-g" # compile full symbol table 78 79# Compatibility options 80options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 81options COMPAT_09 # NetBSD 0.9 82options COMPAT_10 # NetBSD 1.0 83options COMPAT_11 # NetBSD 1.1 84options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 85options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 86options COMPAT_14 # NetBSD 1.4 87options COMPAT_15 # NetBSD 1.5 88options COMPAT_16 # NetBSD 1.6 89options COMPAT_20 # NetBSD 2.0 90options COMPAT_30 # NetBSD 3.0 compatibility. 91options COMPAT_40 # NetBSD 4.0 92options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 93options COMPAT_386BSD_MBRPART # recognize old partition ID 94#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 95 96#options COMPAT_SVR4 # binary compatibility with SVR4 97#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 98#options COMPAT_LINUX # binary compatibility with Linux 99#options COMPAT_FREEBSD # binary compatibility with FreeBSD 100options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 101 102# File systems 103file-system FFS # UFS 104#file-system EXT2FS # second extended file system (linux) 105#file-system LFS # log-structured file system 106file-system MFS # memory file system 107file-system NFS # Network File System client 108#file-system NTFS # Windows/NT file system (experimental) 109#file-system CD9660 # ISO 9660 + Rock Ridge file system 110#file-system MSDOSFS # MS-DOS file system 111file-system FDESC # /dev/fd 112file-system KERNFS # /kern 113#file-system NULLFS # loopback file system 114#file-system OVERLAY # overlay file system 115file-system PROCFS # /proc 116#file-system UMAPFS # NULLFS + uid and gid remapping 117#file-system UNION # union file system 118#file-system CODA # Coda File System; also needs vcoda (below) 119file-system PTYFS # /dev/pts/N support 120#file-system TMPFS # Efficient memory file-system 121 122# File system options 123#options QUOTA # legacy UFS quotas 124#options QUOTA2 # new, in-filesystem UFS quotas 125#options FFS_EI # FFS Endian Independent support 126#options FFS_NO_SNAPSHOT # No FFS snapshot support 127#options NFSSERVER # Network File System server 128#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 129 # immutable) behave as system flags. 130 131# Networking options 132options GATEWAY # packet forwarding 133options INET # IP + ICMP + TCP + UDP 134options INET6 # IPv6 135#options IPSEC # IP security 136#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 137#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 138#options IPSEC_DEBUG # debug for IP security 139options MROUTING # IP multicast routing 140options PIM # Protocol Independent Multicast 141#options ISO,TPIP # OSI 142#options EON # OSI tunneling over IP 143#options NETATALK # AppleTalk networking protocols 144#options PPP_BSDCOMP # BSD-Compress compression support for PPP 145#options PPP_DEFLATE # Deflate compression support for PPP 146#options PPP_FILTER # Active filter support for PPP (requires bpf) 147options PFIL_HOOKS # pfil(9) packet filter hooks 148#options IPFILTER_LOG # ipmon(8) log support 149#options IPFILTER_LOOKUP # ippool(8) support 150#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 151 152# These options enable verbose messages for several subsystems. 153# Warning, these may compile large string tables into the kernel! 154#options MIIVERBOSE # verbose PHY autoconfig messages 155#options PCIVERBOSE # verbose PCI device autoconfig messages 156#options PCI_CONFIG_DUMP # verbosely dump PCI config space 157 158options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 159 160# Kernel root file system and dump configuration. 161config netbsd root on ? type ? 162#config netbsd root on sd0a type ffs 163#config netbsd root on ? type nfs 164 165# 166# Device configuration 167# 168 169# Basic Bus Support 170 171# PCI bus support 172pci* at elansc? bus ? 173 174# Configure PCI using BIOS information 175#options PCIBIOS # PCI BIOS support 176#options PCIBIOSVERBOSE # PCI BIOS verbose info 177#options PCI_ADDR_FIXUP # fixup PCI I/O addresses 178#options PCI_BUS_FIXUP # fixup PCI bus numbering 179#options PCI_INTR_FIXUP # fixup PCI interrupt routing 180#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 181#options PCIBIOS_INTR_GUESS # see pcibios(4) 182#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 183 184# PCI bridges 185elansc* at mainbus? bus ? # Elan SC520 System Controller 186#elanpar* at elansc? # Programmable Address Regions 187#elanpex* at elansc? # PCI Exception Instrumentation 188gpio* at elansc? 189#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio 190#onewire* at gpioow? 191 192# 1-Wire devices 193#owtemp* at onewire? # Temperature sensors 194 195# ISA bus support 196isa0 at mainbus? 197 198# CardBus bridge support 199cbb* at pci? dev ? function ? 200cardslot* at cbb? 201 202# CardBus bus support 203cardbus* at cardslot? 204pcmcia* at cardslot? 205 206# Cardbus NICs 207ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 208atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 209ral* at cardbus? function ? # Ralink RT2x60 (802.11) 210rtw* at cardbus? function ? # Realtek RTL8180 (802.11) 211 212# Coprocessor Support 213 214# Math Coprocessor support 215npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 216 217# ISA serial interfaces 218com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 219com1 at isa? port 0x2f8 irq 3 220 221# IDE and related devices 222 223# ATA (IDE) bus support 224atabus* at ata? 225 226# ISA ST506, ESDI, and IDE controllers 227# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 228# fall back to 16bits I/O if 32bits I/O are not functional). 229# Some controllers pass the initial 32bit test, but will fail later. 230wdc0 at isa? port 0x1f0 irq 14 flags 0x00 231 232# IDE drives 233# Flags are used only with controllers that support DMA operations 234# and mode settings (e.g. some pciide controllers) 235# The lowest order four bits (rightmost digit) of the flags define the PIO 236# mode to use, the next set of four bits the DMA mode and the third set the 237# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 238# to use, and the last bit must be 1 for this setting to be used. 239# For DMA and UDMA, 0xf (1111) means 'disable'. 240# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 241# (0xc=1100, 0xa=1010, 0xf=1111) 242# 0x0000 means "use whatever the drive claims to support". 243wd* at atabus? drive ? flags 0x0000 244 245# Network Interfaces 246 247# PCI network interfaces 248ath* at pci? dev ? function ? # Atheros 5210/5211/5212 802.11 249#ipw* at pci? dev ? function ? # Intel PRO/Wireless 2100 250#iwi* at pci? dev ? function ? # Intel PRO/Wireless 2200BG 251sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 252wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 253 254# PCI crypto coprocessors 255hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 256 257# PCMCIA network interfaces 258awi* at pcmcia? function ? 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 266pseudo-device crypto # opencrypto framework 267 268# network pseudo-devices 269pseudo-device bpfilter # Berkeley packet filter 270pseudo-device ipfilter # IP filter (firewall) and NAT 271pseudo-device loop # network loopback 272pseudo-device ppp # Point-to-Point Protocol 273pseudo-device pppoe # PPP over Ethernet (RFC 2516) 274#pseudo-device sl # Serial Line IP 275#pseudo-device strip # Starmode Radio IP (Metricom) 276pseudo-device tun # network tunneling over tty 277pseudo-device tap # virtual Ethernet 278pseudo-device gre # generic L3 over IP tunnel 279pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC 1933) 280pseudo-device faith # IPv[46] TCP relay translation i/f 281pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 282pseudo-device vlan # IEEE 802.1q encapsulation 283pseudo-device bridge # simple inter-network bridging 284 285# miscellaneous pseudo-devices 286pseudo-device pty # pseudo-terminals 287#pseudo-device sequencer 1 # MIDI sequencer 288# rnd works; RND_COM does not on port i386 yet. 289pseudo-device rnd # /dev/random and in-kernel generator 290#options RND_COM # use "com" randomness as well (BROKEN) 291pseudo-device clockctl # user control of clock subsystem 292#pseudo-device fss # file system snapshot device 293