NET4501 revision 1.3
1# $NetBSD: NET4501,v 1.3 2002/03/01 23:42:20 thorpej 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#ident "NET4501-$Revision: 1.3 $" 12 13maxusers 32 # estimated number of users 14 15# CPU support. At least one is REQUIRED. 16#options I386_CPU 17options I486_CPU 18#options I586_CPU 19#options I686_CPU 20 21makeoptions COPTS="-Os -mcpu=i486" 22options VNODE_OP_NOINLINE 23 24# CPU-related options. 25#options MATH_EMULATE # floating point emulation 26#options VM86 # virtual 8086 emulation 27#options USER_LDT # user-settable LDT; used by WINE 28# eliminate delay no-ops in I/O; recommended on all but very old machines 29options DUMMY_NOPS 30 31#options MTRR # memory-type range register syscall support 32 33# delay between "rebooting ..." message and hardware reset, in milliseconds 34#options CPURESET_DELAY=2000 35 36# This option allows you to force a serial console at the specified 37# I/O address. see console(4) for details. 38#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 39# you don't want the option below ON iff you are using the 40# serial console option of the new boot strap code. 41#options CONS_OVERRIDE # Always use above! independent of boot info 42 43# The following options override the memory sizes passed in from the boot 44# block. Use them *only* if the boot block is unable to determine the correct 45# values. Note that the BIOS may *correctly* report less than 640k of base 46# memory if the extended BIOS data area is located at the top of base memory 47# (as is the case on most recent systems). 48#options REALBASEMEM=639 # size of base memory (in KB) 49#options REALEXTMEM=15360 # size of extended memory (in KB) 50 51# Standard system options 52 53options UCONSOLE # users can use TIOCCONS (for xconsole) 54options INSECURE # disable kernel security levels 55 56options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 57options NTP # NTP phase/frequency locked loop 58 59options KTRACE # system call tracing via ktrace(1) 60 61options SYSVMSG # System V-like message queues 62options SYSVSEM # System V-like semaphores 63#options SEMMNI=10 # number of semaphore identifiers 64#options SEMMNS=60 # number of semaphores in system 65#options SEMUME=10 # max number of undo entries per process 66#options SEMMNU=30 # number of undo structures in system 67options SYSVSHM # System V-like memory sharing 68#options SHMMAXPGS=1024 # 1024 pages is the default 69 70options LKM # loadable kernel modules 71 72#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 73 74# Diagnostic/debugging support options 75#options DIAGNOSTIC # expensive kernel consistency checks 76#options DEBUG # expensive debugging checks/support 77#options KMEMSTATS # kernel memory statistics (vmstat -m) 78options DDB # in-kernel debugger 79options DDB_HISTORY_SIZE=512 # enable history editing in DDB 80#options KGDB # remote debugger 81#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 82#makeoptions DEBUG="-g" # compile full symbol table 83 84# Compatibility options 85options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 86options COMPAT_09 # NetBSD 0.9, 87options COMPAT_10 # NetBSD 1.0, 88options COMPAT_11 # NetBSD 1.1, 89options COMPAT_12 # NetBSD 1.2, 90options COMPAT_13 # NetBSD 1.3, 91options COMPAT_14 # NetBSD 1.4, 92options COMPAT_15 # NetBSD 1.5, 93options COMPAT_43 # and 4.3BSD 94options COMPAT_386BSD_MBRPART # recognize old partition ID 95#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 96 97#options COMPAT_SVR4 # binary compatibility with SVR4 98#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 99#options COMPAT_LINUX # binary compatibility with Linux 100#options COMPAT_FREEBSD # binary compatibility with FreeBSD 101#options COMPAT_MACH # binary compatibility with Mach binaries 102#options EXEC_MACHO # exec MACH-O binaries 103#options COMPAT_PECOFF # kernel support to run Win32 apps 104 105# File systems 106file-system FFS # UFS 107#file-system EXT2FS # second extended file system (linux) 108#file-system LFS # log-structured file system 109file-system MFS # memory file system 110file-system NFS # Network File System client 111#file-system NTFS # Windows/NT file system (experimental) 112#file-system CD9660 # ISO 9660 + Rock Ridge file system 113#file-system MSDOSFS # MS-DOS file system 114file-system FDESC # /dev/fd 115file-system KERNFS # /kern 116#file-system NULLFS # loopback file system 117#file-system OVERLAY # overlay file system 118#file-system PORTAL # portal filesystem (still experimental) 119file-system PROCFS # /proc 120#file-system UMAPFS # NULLFS + uid and gid remapping 121#file-system UNION # union file system 122#file-system CODA # Coda File System; also needs vcoda (below) 123 124# File system options 125#options QUOTA # UFS quotas 126#options FFS_EI # FFS Endian Independent support 127options SOFTDEP # FFS soft updates support. 128#options NFSSERVER # Network File System server 129#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 130 # immutable) behave as system flags. 131 132# Networking options 133options GATEWAY # packet forwarding 134options INET # IP + ICMP + TCP + UDP 135options INET6 # IPV6 136#options IPSEC # IP security 137#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 138#options IPSEC_DEBUG # debug for IP security 139options MROUTING # IP multicast routing 140#options NS # XNS 141#options NSIP # XNS tunneling over IP 142#options ISO,TPIP # OSI 143#options EON # OSI tunneling over IP 144#options CCITT,LLC,HDLC # X.25 145#options NETATALK # AppleTalk networking protocols 146#options PPP_BSDCOMP # BSD-Compress compression support for PPP 147#options PPP_DEFLATE # Deflate compression support for PPP 148#options PPP_FILTER # Active filter support for PPP (requires bpf) 149options PFIL_HOOKS # pfil(9) packet filter hooks 150#options IPFILTER_LOG # ipmon(8) log support 151#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 152 153# These options enable verbose messages for several subsystems. 154# Warning, these may compile large string tables into the kernel! 155#options MIIVERBOSE # verbose PHY autoconfig messages 156#options PCIVERBOSE # verbose PCI device autoconfig messages 157#options PCI_CONFIG_DUMP # verbosely dump PCI config space 158 159options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 160 161# Kernel root file system and dump configuration. 162config netbsd root on ? type ? 163#config netbsd root on sd0a type ffs 164#config netbsd root on ? type nfs 165 166# 167# Device configuration 168# 169 170mainbus0 at root 171 172# Basic Bus Support 173 174# PCI bus support 175pci* at mainbus? bus ? 176pci* at pchb? bus ? 177 178# Configure PCI using BIOS information 179#options PCIBIOS # PCI BIOS support 180#options PCIBIOSVERBOSE # PCI BIOS verbose info 181#options PCIBIOS_ADDR_FIXUP # fixup PCI I/O addresses 182#options PCIBIOS_BUS_FIXUP # fixup PCI bus numbering 183#options PCIBIOS_INTR_FIXUP # fixup PCI interrupt routing 184#options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 185#options PCIBIOS_INTR_GUESS # see pcibios(4) 186#options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 187 188# PCI bridges 189pchb* at pci? dev ? function ? # PCI-Host bridges 190 191# ISA bus support 192isa0 at mainbus? 193 194# Coprocessor Support 195 196# Math Coprocessor support 197npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 198 199# ISA serial interfaces 200com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 201com1 at isa? port 0x2f8 irq 3 202 203# IDE and related devices 204 205# ISA ST506, ESDI, and IDE controllers 206# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 207# fall back to 16bits I/O if 32bits I/O are not functional). 208# Some controllers pass the initial 32bit test, but will fail later. 209wdc0 at isa? port 0x1f0 irq 14 flags 0x00 210 211# IDE drives 212# Flags are used only with controllers that support DMA operations 213# and mode settings (e.g. some pciide controllers) 214# The lowest order four bits (rightmost digit) of the flags define the PIO 215# mode to use, the next set of four bits the DMA mode and the third set the 216# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 217# to use, and the last bit must be 1 for this setting to be used. 218# For DMA and UDMA, 0xf (1111) means 'disable'. 219# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 220# (0xc=1100, 0xa=1010, 0xf=1111) 221# 0x0000 means "use whatever the drive claims to support". 222wd* at wdc? channel ? drive ? flags 0x0000 223 224# Network Interfaces 225 226# PCI network interfaces 227sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 228 229# MII/PHY support 230nsphyter* at mii? phy ? # NS83843 PHYs 231 232# Pseudo-Devices 233 234# network pseudo-devices 235pseudo-device bpfilter 16 # Berkeley packet filter 236pseudo-device ipfilter # IP filter (firewall) and NAT 237pseudo-device loop # network loopback 238#pseudo-device ppp 2 # Point-to-Point Protocol 239#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 240#pseudo-device sl 2 # Serial Line IP 241#pseudo-device strip 2 # Starmode Radio IP (Metricom) 242pseudo-device tun 2 # network tunneling over tty 243#pseudo-device gre 2 # generic L3 over IP tunnel 244#pseudo-device ipip 2 # IP Encapsulation within IP (RFC 2003) 245pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 246pseudo-device faith 1 # IPv[46] tcp relay translation i/f 247pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 248pseudo-device vlan # IEEE 802.1q encapsulation 249pseudo-device bridge # simple inter-network bridging 250 251# miscellaneous pseudo-devices 252pseudo-device pty # pseudo-terminals 253#pseudo-device tb 1 # tablet line discipline 254#pseudo-device sequencer 1 # MIDI sequencer 255# rnd works; RND_COM does not on port i386 yet. 256pseudo-device rnd # /dev/random and in-kernel generator 257#options RND_COM # use "com" randomness as well (BROKEN) 258