NET4501 revision 1.54.10.1
1 # $NetBSD: NET4501,v 1.54.10.1 2007/07/11 19:59:52 mjf 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: 1.54.10.1 $" 14 15 maxusers 32 # estimated number of users 16 17 # CPU support. At least one is REQUIRED. 18 #options I386_CPU 19 options I486_CPU 20 #options I586_CPU 21 #options I686_CPU 22 23 # AMD Elan SC520's timer runs at a different frequency 24 options TIMER_FREQ=1189200 25 26 makeoptions CPUFLAGS="-march=i486 -mtune=i486" 27 makeoptions 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 57 options INSECURE # disable kernel security levels 58 59 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 60 options NTP # NTP phase/frequency locked loop 61 62 options KTRACE # system call tracing via ktrace(1) 63 64 options SYSVMSG # System V-like message queues 65 options 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 70 options SYSVSHM # System V-like memory sharing 71 #options SHMMAXPGS=2048 # 2048 pages is the default 72 73 options LKM # loadable kernel modules 74 75 options 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) 83 options DDB # in-kernel debugger 84 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 85 options 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 91 options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 92 options COMPAT_09 # NetBSD 0.9 93 options COMPAT_10 # NetBSD 1.0 94 options COMPAT_11 # NetBSD 1.1 95 options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 96 options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 97 options COMPAT_14 # NetBSD 1.4 98 options COMPAT_15 # NetBSD 1.5 99 options COMPAT_16 # NetBSD 1.6 100 options COMPAT_20 # NetBSD 2.0 101 options COMPAT_30 # NetBSD 3.0 compatibility. 102 options COMPAT_40 # NetBSD 4.0 103 options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 104 options 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 114 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 115 116 # File systems 117 file-system FFS # UFS 118 #file-system EXT2FS # second extended file system (linux) 119 #file-system LFS # log-structured file system 120 file-system MFS # memory file system 121 file-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 125 file-system FDESC # /dev/fd 126 file-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) 130 file-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) 134 file-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 140 options 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 147 options GATEWAY # packet forwarding 148 options INET # IP + ICMP + TCP + UDP 149 options 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 154 options MROUTING # IP multicast routing 155 options 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) 162 options 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 172 173 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 174 175 # Kernel root file system and dump configuration. 176 config 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 # 183 184 mainbus0 at root 185 cpu0 at mainbus0 186 187 # Basic Bus Support 188 189 # PCI bus support 190 pci* 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 203 elansc* at pci? dev ? function ? # Elan SC520 System Controller 204 gpio* 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 212 isa0 at mainbus? 213 214 # CardBus bridge support 215 cbb* at pci? dev ? function ? 216 cardslot* at cbb? 217 218 # CardBus bus support 219 cardbus* at cardslot? 220 pcmcia* at cardslot? 221 222 # Cardbus NICs 223 ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11 224 atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 225 226 # Coprocessor Support 227 228 # Math Coprocessor support 229 npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 230 231 # ISA serial interfaces 232 com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 233 com1 at isa? port 0x2f8 irq 3 234 235 # IDE and related devices 236 237 # ATA (IDE) bus support 238 atabus* 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. 244 wdc0 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". 257 wd* at atabus? drive ? flags 0x0000 258 259 # Network Interfaces 260 261 # PCI network interfaces 262 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 263 wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 264 265 # PCMCIA network interfaces 266 wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) 267 268 # MII/PHY support 269 nsphyter* at mii? phy ? # NS83843 PHYs 270 271 # Pseudo-Devices 272 273 # network pseudo-devices 274 pseudo-device bpfilter # Berkeley packet filter 275 pseudo-device ipfilter # IP filter (firewall) and NAT 276 pseudo-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) 281 pseudo-device tun # network tunneling over tty 282 #pseudo-device tap # virtual Ethernet 283 #pseudo-device gre # generic L3 over IP tunnel 284 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 285 pseudo-device faith # IPv[46] tcp relay translation i/f 286 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 287 pseudo-device vlan # IEEE 802.1q encapsulation 288 pseudo-device bridge # simple inter-network bridging 289 290 # miscellaneous pseudo-devices 291 pseudo-device pty # pseudo-terminals 292 #pseudo-device sequencer 1 # MIDI sequencer 293 # rnd works; RND_COM does not on port i386 yet. 294 pseudo-device rnd # /dev/random and in-kernel generator 295 #options RND_COM # use "com" randomness as well (BROKEN) 296 pseudo-device clockctl # user control of clock subsystem 297 #pseudo-device fss 4 # file system snapshot device 298
Indexes created Mon Oct 27 08:10:08 GMT 2025