NET4501 revision 1.58
1 # $NetBSD: NET4501,v 1.58 2007/11/14 17:54:58 ad Exp $ 2 # 3 # NET4501 -- kernel configuration for a Soekris Engineering net4501 4 # single-board computer. 5 # 6 # http://www.soekris.com/ 7 # 8 9 include "arch/i386/conf/std.i386" 10 11 #options INCLUDE_CONFIG_FILE # embed config file in kernel binary 12 13 #ident "NET4501-$Revision: 1.58 $" 14 15 maxusers 32 # estimated number of users 16 17 # AMD Elan SC520's timer runs at a different frequency 18 options TIMER_FREQ=1189200 19 20 makeoptions CPUFLAGS="-march=i486 -mtune=i486" 21 makeoptions COPTS="-Os" 22 23 # CPU-related options. 24 #options MATH_EMULATE # floating point emulation 25 #options VM86 # virtual 8086 emulation 26 #options USER_LDT # user-settable LDT; used by WINE 27 28 #options MTRR # memory-type range register syscall support 29 #options PERFCTRS # performance-monitoring counters support 30 31 # delay between "rebooting ..." message and hardware reset, in milliseconds 32 #options CPURESET_DELAY=2000 33 34 # This option allows you to force a serial console at the specified 35 # I/O address. see console(4) for details. 36 #options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 37 # you don't want the option below ON iff you are using the 38 # serial console option of the new boot strap code. 39 #options CONS_OVERRIDE # Always use above! independent of boot info 40 41 # The following options override the memory sizes passed in from the boot 42 # block. Use them *only* if the boot block is unable to determine the correct 43 # values. Note that the BIOS may *correctly* report less than 640k of base 44 # memory if the extended BIOS data area is located at the top of base memory 45 # (as is the case on most recent systems). 46 #options REALBASEMEM=639 # size of base memory (in KB) 47 #options REALEXTMEM=15360 # size of extended memory (in KB) 48 49 # Standard system options 50 51 options INSECURE # disable kernel security levels 52 53 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 54 options NTP # NTP phase/frequency locked loop 55 56 options KTRACE # system call tracing via ktrace(1) 57 58 options SYSVMSG # System V-like message queues 59 options SYSVSEM # System V-like semaphores 60 #options SEMMNI=10 # number of semaphore identifiers 61 #options SEMMNS=60 # number of semaphores in system 62 #options SEMUME=10 # max number of undo entries per process 63 #options SEMMNU=30 # number of undo structures in system 64 options SYSVSHM # System V-like memory sharing 65 #options SHMMAXPGS=2048 # 2048 pages is the default 66 67 options LKM # loadable kernel modules 68 69 options USERCONF # userconf(4) support 70 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 71 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 72 73 # Diagnostic/debugging support options 74 #options DIAGNOSTIC # expensive kernel consistency checks 75 #options DEBUG # expensive debugging checks/support 76 #options KMEMSTATS # kernel memory statistics (vmstat -m) 77 options DDB # in-kernel debugger 78 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 79 options 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 85 options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 86 options COMPAT_09 # NetBSD 0.9 87 options COMPAT_10 # NetBSD 1.0 88 options COMPAT_11 # NetBSD 1.1 89 options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 90 options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 91 options COMPAT_14 # NetBSD 1.4 92 options COMPAT_15 # NetBSD 1.5 93 options COMPAT_16 # NetBSD 1.6 94 options COMPAT_20 # NetBSD 2.0 95 options COMPAT_30 # NetBSD 3.0 compatibility. 96 options COMPAT_40 # NetBSD 4.0 97 options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 98 options COMPAT_386BSD_MBRPART # recognize old partition ID 99 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 100 101 #options COMPAT_SVR4 # binary compatibility with SVR4 102 #options COMPAT_IBCS2 # binary compatibility with SCO and ISC 103 #options COMPAT_LINUX # binary compatibility with Linux 104 #options COMPAT_FREEBSD # binary compatibility with FreeBSD 105 #options COMPAT_MACH # binary compatibility with Mach binaries 106 #options EXEC_MACHO # exec MACH-O binaries 107 #options COMPAT_PECOFF # kernel support to run Win32 apps 108 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 109 110 # File systems 111 file-system FFS # UFS 112 #file-system EXT2FS # second extended file system (linux) 113 #file-system LFS # log-structured file system 114 file-system MFS # memory file system 115 file-system NFS # Network File System client 116 #file-system NTFS # Windows/NT file system (experimental) 117 #file-system CD9660 # ISO 9660 + Rock Ridge file system 118 #file-system MSDOSFS # MS-DOS file system 119 file-system FDESC # /dev/fd 120 file-system KERNFS # /kern 121 #file-system NULLFS # loopback file system 122 #file-system OVERLAY # overlay file system 123 #file-system PORTAL # portal filesystem (still experimental) 124 file-system PROCFS # /proc 125 #file-system UMAPFS # NULLFS + uid and gid remapping 126 #file-system UNION # union file system 127 #file-system CODA # Coda File System; also needs vcoda (below) 128 file-system PTYFS # /dev/pts/N support 129 #file-system TMPFS # Efficient memory file-system 130 131 # File system options 132 #options QUOTA # UFS quotas 133 #options FFS_EI # FFS Endian Independent support 134 options SOFTDEP # FFS soft updates support. 135 #options FFS_NO_SNAPSHOT # No FFS snapshot support 136 #options NFSSERVER # Network File System server 137 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 138 # immutable) behave as system flags. 139 140 # Networking options 141 options GATEWAY # packet forwarding 142 options INET # IP + ICMP + TCP + UDP 143 options INET6 # IPV6 144 #options IPSEC # IP security 145 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 146 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 147 #options IPSEC_DEBUG # debug for IP security 148 options MROUTING # IP multicast routing 149 options PIM # Protocol Independent Multicast 150 #options ISO,TPIP # OSI 151 #options EON # OSI tunneling over IP 152 #options NETATALK # AppleTalk networking protocols 153 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 154 #options PPP_DEFLATE # Deflate compression support for PPP 155 #options PPP_FILTER # Active filter support for PPP (requires bpf) 156 options PFIL_HOOKS # pfil(9) packet filter hooks 157 #options IPFILTER_LOG # ipmon(8) log support 158 #options IPFILTER_LOOKUP # ippool(8) support 159 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 160 161 # These options enable verbose messages for several subsystems. 162 # Warning, these may compile large string tables into the kernel! 163 #options MIIVERBOSE # verbose PHY autoconfig messages 164 #options PCIVERBOSE # verbose PCI device autoconfig messages 165 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 166 167 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 168 169 # Kernel root file system and dump configuration. 170 config netbsd root on ? type ? 171 #config netbsd root on sd0a type ffs 172 #config netbsd root on ? type nfs 173 174 # 175 # Device configuration 176 # 177 178 mainbus0 at root 179 cpu0 at mainbus0 180 181 # Basic Bus Support 182 183 # PCI bus support 184 pci* at mainbus? bus ? 185 186 # Configure PCI using BIOS information 187 #options PCIBIOS # PCI BIOS support 188 #options PCIBIOSVERBOSE # PCI BIOS verbose info 189 #options PCI_ADDR_FIXUP # fixup PCI I/O addresses 190 #options PCI_BUS_FIXUP # fixup PCI bus numbering 191 #options PCI_INTR_FIXUP # fixup PCI interrupt routing 192 #options PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11 193 #options PCIBIOS_INTR_GUESS # see pcibios(4) 194 #options PCIINTR_DEBUG # super-verbose PCI interrupt fixup 195 196 # PCI bridges 197 elansc* at pci? dev ? function ? # Elan SC520 System Controller 198 gpio* at elansc? 199 #gpioow* at gpio? offset 6 mask 0x1 # 1-wire bus bitbanging via gpio 200 #onewire* at gpioow? 201 202 # 1-Wire devices 203 #owtemp* at onewire? # Temperature sensors 204 205 # ISA bus support 206 isa0 at mainbus? 207 208 # CardBus bridge support 209 cbb* at pci? dev ? function ? 210 cardslot* at cbb? 211 212 # CardBus bus support 213 cardbus* at cardslot? 214 pcmcia* at cardslot? 215 216 # Cardbus NICs 217 ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 218 atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 219 220 # Coprocessor Support 221 222 # Math Coprocessor support 223 npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 224 225 # ISA serial interfaces 226 com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 227 com1 at isa? port 0x2f8 irq 3 228 229 # IDE and related devices 230 231 # ATA (IDE) bus support 232 atabus* at ata? 233 234 # ISA ST506, ESDI, and IDE controllers 235 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 236 # fall back to 16bits I/O if 32bits I/O are not functional). 237 # Some controllers pass the initial 32bit test, but will fail later. 238 wdc0 at isa? port 0x1f0 irq 14 flags 0x00 239 240 # IDE drives 241 # Flags are used only with controllers that support DMA operations 242 # and mode settings (e.g. some pciide controllers) 243 # The lowest order four bits (rightmost digit) of the flags define the PIO 244 # mode to use, the next set of four bits the DMA mode and the third set the 245 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 246 # to use, and the last bit must be 1 for this setting to be used. 247 # For DMA and UDMA, 0xf (1111) means 'disable'. 248 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 249 # (0xc=1100, 0xa=1010, 0xf=1111) 250 # 0x0000 means "use whatever the drive claims to support". 251 wd* at atabus? drive ? flags 0x0000 252 253 # Network Interfaces 254 255 # PCI network interfaces 256 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 257 wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 258 259 # PCMCIA network interfaces 260 wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 261 262 # MII/PHY support 263 nsphyter* at mii? phy ? # NS83843 PHYs 264 265 # Pseudo-Devices 266 267 # network pseudo-devices 268 pseudo-device bpfilter # Berkeley packet filter 269 pseudo-device ipfilter # IP filter (firewall) and NAT 270 pseudo-device loop # network loopback 271 #pseudo-device ppp # Point-to-Point Protocol 272 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 273 #pseudo-device sl # Serial Line IP 274 #pseudo-device strip # Starmode Radio IP (Metricom) 275 pseudo-device tun # network tunneling over tty 276 #pseudo-device tap # virtual Ethernet 277 #pseudo-device gre # generic L3 over IP tunnel 278 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 279 pseudo-device faith # IPv[46] tcp relay translation i/f 280 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 281 pseudo-device vlan # IEEE 802.1q encapsulation 282 pseudo-device bridge # simple inter-network bridging 283 284 # miscellaneous pseudo-devices 285 pseudo-device pty # pseudo-terminals 286 #pseudo-device sequencer 1 # MIDI sequencer 287 # rnd works; RND_COM does not on port i386 yet. 288 pseudo-device rnd # /dev/random and in-kernel generator 289 #options RND_COM # use "com" randomness as well (BROKEN) 290 pseudo-device clockctl # user control of clock subsystem 291 #pseudo-device fss 4 # file system snapshot device 292
Indexes created Mon Oct 27 17:09:47 GMT 2025