GENERIC revision 1.19
1# $NetBSD: GENERIC,v 1.19 2002/04/03 04:23:04 thorpej Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/netwinder/conf/std.netwinder" 22 23# estimated number of users 24 25maxusers 32 26 27# Standard system options 28 29options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 30#options NTP # NTP phase/frequency locked loop 31 32# CPU options 33 34# For StrongARM systems 35options CPU_SA110 # Support the SA110 core 36makeoptions COPTS="-O2 -march=armv4 -mtune=strongarm" 37 38# Architecture options 39options FOOTBRIDGE # We have DC21285 'Footbridge' core logic 40options NETWINDER # We are a NETWINDER 41 42# FPA options 43 44#options ARMFPE # ARM Ltd FPE 45 46# File systems 47 48file-system FFS # UFS 49#file-system LFS # log-structured file system 50file-system MFS # memory file system 51file-system NFS # Network file system 52#file-system ADOSFS # AmigaDOS-compatible file system 53file-system EXT2FS # second extended file system (linux) 54#file-system CD9660 # ISO 9660 + Rock Ridge file system 55file-system MSDOSFS # MS-DOS file system 56file-system FDESC # /dev/fd 57file-system KERNFS # /kern 58file-system NULLFS # loopback file system 59#file-system PORTAL # portal filesystem (still experimental) 60file-system PROCFS # /proc 61#file-system UMAPFS # NULLFS + uid and gid remapping 62#file-system UNION # union file system 63 64# File system options 65#options QUOTA # UFS quotas 66#options FFS_EI # FFS Endian Independant support 67options NFSSERVER 68options SOFTDEP 69 70# Networking options 71 72#options GATEWAY # packet forwarding 73options INET # IP + ICMP + TCP + UDP 74options INET6 # IPV6 75#options IPSEC # IP security 76#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 77#options IPSEC_DEBUG # debug for IP security 78#options MROUTING # IP multicast routing 79#options NS # XNS 80#options NSIP # XNS tunneling over IP 81#options ISO,TPIP # OSI 82#options EON # OSI tunneling over IP 83#options CCITT,LLC,HDLC # X.25 84#options NETATALK # AppleTalk networking 85#options PFIL_HOOKS # pfil(9) packet filter hooks 86#options PPP_BSDCOMP # BSD-Compress compression support for PPP 87#options PPP_DEFLATE # Deflate compression support for PPP 88#options PPP_FILTER # Active filter support for PPP (requires bpf) 89#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 90 91options NFS_BOOT_BOOTP 92options NFS_BOOT_DHCP 93#options NFS_BOOT_BOOTPARAM 94 95# Compatibility options 96 97#options COMPAT_43 # 4.3BSD compatibility. 98options COMPAT_15 # NetBSD 1.5 compatibility. 99options COMPAT_14 # NetBSD 1.4 compatibility. 100#options COMPAT_13 # NetBSD 1.3 compatibility. 101#options COMPAT_12 # NetBSD 1.2 compatibility. 102#options COMPAT_11 # NetBSD 1.1 compatibility. 103#options COMPAT_10 # NetBSD 1.0 compatibility. 104#options COMPAT_09 # NetBSD 0.9 compatibility. 105#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 106 107options COMPAT_LINUX # binary compatibility with Linux 108 109# Shared memory options 110 111options SYSVMSG # System V-like message queues 112options SYSVSEM # System V-like semaphores 113#options SEMMNI=10 # number of semaphore identifiers 114#options SEMMNS=60 # number of semaphores in system 115#options SEMUME=10 # max number of undo entries per process 116#options SEMMNU=30 # number of undo structures in system 117options SYSVSHM # System V-like memory sharing 118options SHMMAXPGS=1024 # 1024 pages is the default 119 120# Device options 121 122#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 123#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 124#options MEMORY_DISK_IS_ROOT # use memory disk as root 125 126# Miscellaneous kernel options 127options KTRACE # system call tracing, a la ktrace(1) 128options IRQSTATS # manage IRQ statistics 129#options LKM # loadable kernel modules 130#options KMEMSTATS # kernel memory statistics 131#options SCSIVERBOSE # Verbose SCSI errors 132options PCIVERBOSE # Verbose PCI descriptions 133options MIIVERBOSE # Verbose MII autoconfuration messages 134#options PCI_CONFIG_DUMP # verbosely dump PCI config space 135#options DDB_KEYCODE=0x40 136#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 137 138# Development and Debugging options 139 140#options ARM700BUGTRACK # track the ARM700 swi bug 141#options PORTMASTER # Enable PortMaster only options 142options DIAGNOSTIC # internally consistency checks 143#options PMAP_DEBUG # Enable pmap_debug_level code 144#options IPKDB # remote kernel debugging 145options DDB # in-kernel debugger 146options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 147makeoptions DEBUG="-g" # compile full symbol table 148options SYMTAB_SPACE=230000 149 150config netbsd root on ? type ? 151 152# The main bus device 153mainbus0 at root 154 155# The boot cpu 156cpu0 at mainbus? 157 158# Core logic 159footbridge0 at mainbus? 160 161# footbridge uart 162#fcom0 at footbridge? 163 164# system clock via footbridge 165#clock* at footbridge? 166 167# time-of-day device via footbridge 168todclock0 at footbridge? 169 170# PCI bus via footbridge 171pci0 at footbridge? # PCI bus 172 173# ISA bus support 174pcib* at pci? dev ? function ? # ISA bridge 175isa* at pcib? 176 177 178# PCI IDE Controllers and Devices 179# PCI IDE controllers - see pciide(4) for supported hardware. 180# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 181# how to set up DMA modes for this chip. This may work, or may cause 182# a machine hang with some controllers. 183pciide* at pci? dev ? function ? flags 0x0000 184 185# IDE drives 186# Flags are used only with controllers that support DMA operations 187# and mode settings (e.g. some pciide controllers) 188# The lowest order four bits (rightmost digit) of the flags define the PIO 189# mode to use, the next set of four bits the DMA mode and the third set the 190# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 191# to use, and the last bit must be 1 for this setting to be used. 192# For DMA and UDMA, 0xf (1111) means 'disable'. 193# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 194# (0xc=1100, 0xa=1010, 0xf=1111) 195# 0x0000 means "use whatever the drive claims to support". 196wd* at pciide? channel ? drive ? flags 0x0000 # the drives themselves 197 198# PCI network interfaces 199ne* at pci? dev ? function ? # NE2000 compat ethernet 200tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 201options TLP_MATCH_21142 202 203# MII/PHY support 204icsphy* at mii? phy ? # ISC-189x PHYs 205ukphy* at mii? phy ? # generic unknown PHYs 206 207# WSCONS Support 208options WSEMUL_VT100 # VT100 / VT220 emulation 209options WS_KERNEL_FG=WSCOL_GREEN 210pckbc0 at isa? 211pckbd* at pckbc? 212wskbd* at pckbd? console ? 213pms* at pckbc? 214wsmouse* at pms? mux 0 215pmsi* at pckbc? 216wsmouse* at pmsi? mux 0 217 218vga* at pci? dev ? function ? 219wsdisplay* at vga? console ? 220 221# ISA Devices 222com0 at isa? port 0x3f8 irq 4 223lpt0 at isa? port 0x378 irq 7 224 225 226# Audio Devices 227 228# ISA audio devices 229sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 230opl* at sb? 231mpu* at sb? 232midi* at sb? # SB1 MIDI port 233 234# Audio support 235audio* at sb? 236 237# Pseudo-Devices 238 239# disk/mass storage pseudo-devices 240#pseudo-device md 1 # memory disk device (ramdisk) 241pseudo-device vnd 4 # disk-like interface to files 242 243# network pseudo-devices 244pseudo-device bpfilter 4 # Berkeley packet filter 245pseudo-device pppoe # PPP over Ethernet (RFC 2516) 246pseudo-device bridge # simple inter-network bridging 247pseudo-device loop # network loopback 248 249# miscellaneous pseudo-devices 250pseudo-device pty # pseudo-terminals 251pseudo-device rnd # /dev/random and in-kernel generator 252