GENERIC revision 1.28
1# $NetBSD: GENERIC,v 1.28 2002/10/14 18:39:35 elric 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 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25# estimated number of users 26 27maxusers 32 28 29# Standard system options 30 31options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 32#options NTP # NTP phase/frequency locked loop 33 34# CPU options 35 36# For StrongARM systems 37options CPU_SA110 # Support the SA110 core 38makeoptions COPTS="-O2 -march=armv4 -mtune=strongarm" 39 40# FPA options 41 42#options ARMFPE # ARM Ltd FPE 43 44# File systems 45 46file-system FFS # UFS 47#file-system LFS # log-structured file system 48file-system MFS # memory file system 49file-system NFS # Network file system 50#file-system ADOSFS # AmigaDOS-compatible file system 51file-system EXT2FS # second extended file system (linux) 52#file-system CD9660 # ISO 9660 + Rock Ridge file system 53file-system MSDOSFS # MS-DOS file system 54file-system FDESC # /dev/fd 55file-system KERNFS # /kern 56file-system NULLFS # loopback file system 57#file-system PORTAL # portal filesystem (still experimental) 58file-system PROCFS # /proc 59#file-system UMAPFS # NULLFS + uid and gid remapping 60#file-system UNION # union file system 61 62# File system options 63#options QUOTA # UFS quotas 64#options FFS_EI # FFS Endian Independant support 65options NFSSERVER 66options SOFTDEP 67 68# Networking options 69 70#options GATEWAY # packet forwarding 71options INET # IP + ICMP + TCP + UDP 72options INET6 # IPV6 73#options IPSEC # IP security 74#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 75#options IPSEC_DEBUG # debug for IP security 76#options MROUTING # IP multicast routing 77#options NS # XNS 78#options NSIP # XNS tunneling over IP 79#options ISO,TPIP # OSI 80#options EON # OSI tunneling over IP 81#options CCITT,LLC,HDLC # X.25 82#options NETATALK # AppleTalk networking 83#options PFIL_HOOKS # pfil(9) packet filter hooks 84#options PPP_BSDCOMP # BSD-Compress compression support for PPP 85#options PPP_DEFLATE # Deflate compression support for PPP 86#options PPP_FILTER # Active filter support for PPP (requires bpf) 87#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 88 89options NFS_BOOT_BOOTP 90options NFS_BOOT_DHCP 91#options NFS_BOOT_BOOTPARAM 92 93# Compatibility options 94 95#options COMPAT_43 # 4.3BSD compatibility. 96options COMPAT_15 # NetBSD 1.5 compatibility. 97options COMPAT_14 # NetBSD 1.4 compatibility. 98#options COMPAT_13 # NetBSD 1.3 compatibility. 99#options COMPAT_12 # NetBSD 1.2 compatibility. 100#options COMPAT_11 # NetBSD 1.1 compatibility. 101#options COMPAT_10 # NetBSD 1.0 compatibility. 102#options COMPAT_09 # NetBSD 0.9 compatibility. 103#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 104 105options COMPAT_LINUX # binary compatibility with Linux 106 107# Shared memory options 108 109options SYSVMSG # System V-like message queues 110options SYSVSEM # System V-like semaphores 111#options SEMMNI=10 # number of semaphore identifiers 112#options SEMMNS=60 # number of semaphores in system 113#options SEMUME=10 # max number of undo entries per process 114#options SEMMNU=30 # number of undo structures in system 115options SYSVSHM # System V-like memory sharing 116options SHMMAXPGS=1024 # 1024 pages is the default 117 118# Device options 119 120#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 121#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 122#options MEMORY_DISK_IS_ROOT # use memory disk as root 123 124# Miscellaneous kernel options 125options KTRACE # system call tracing, a la ktrace(1) 126options SYSTRACE # system call vetting via systrace(1) 127options IRQSTATS # manage IRQ statistics 128#options LKM # loadable kernel modules 129#options KMEMSTATS # kernel memory statistics 130#options SCSIVERBOSE # Verbose SCSI errors 131options PCIVERBOSE # Verbose PCI descriptions 132options MIIVERBOSE # Verbose MII autoconfuration messages 133#options PCI_CONFIG_DUMP # verbosely dump PCI config space 134#options DDB_KEYCODE=0x40 135options USERCONF # userconf(4) support 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 206 207 208# WSCONS Support 209options WSEMUL_VT100 # VT100 / VT220 emulation 210# different kernel output - see dev/wscons/wsdisplayvar.h 211options WS_KERNEL_FG=WSCOL_GREEN 212#options WS_KERNEL_BG=WSCOL_BLACK 213options WS_KERNEL_COLATTR=WSATTR_HILIT 214# compatibility to other console drivers 215options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 216options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 217options WSDISPLAY_COMPAT_USL # VT handling 218options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 219 220options FONT_GALLANT12x22 # Sun PROM font look-alike 221 222pckbc0 at isa? 223pckbd* at pckbc? 224wskbd* at pckbd? console ? 225pms* at pckbc? 226wsmouse* at pms? mux 0 227 228#igsfb* at pci? dev ? function ? 229#wsdisplay* at igsfb? console ? 230 231 232# ISA Devices 233com0 at isa? port 0x3f8 irq 4 234lpt0 at isa? port 0x378 irq 7 235 236 237# Audio Devices 238 239# ISA audio devices 240sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 241opl* at sb? 242mpu* at sb? 243midi* at sb? # SB1 MIDI port 244 245# Audio support 246audio* at sb? 247 248# Pseudo-Devices 249 250# disk/mass storage pseudo-devices 251#pseudo-device md 1 # memory disk device (ramdisk) 252pseudo-device vnd 4 # disk-like interface to files 253#pseudo-device cgd 4 # cryptographic disk devices 254 255# network pseudo-devices 256pseudo-device bpfilter 4 # Berkeley packet filter 257pseudo-device pppoe # PPP over Ethernet (RFC 2516) 258pseudo-device bridge # simple inter-network bridging 259pseudo-device loop # network loopback 260 261# miscellaneous pseudo-devices 262pseudo-device pty # pseudo-terminals 263pseudo-device rnd # /dev/random and in-kernel generator 264pseudo-device clockctl # user control of clock subsystem 265 266# wscons pseudo-devices 267pseudo-device wsmux # mouse & keyboard multiplexor 268#pseudo-device wsfont 269