GENERIC revision 1.31
1# $NetBSD: GENERIC,v 1.31 2003/02/27 19:22:43 perseant 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# Enable experimental buffer queue strategy for better responsiveness under 35# high disk I/O load. Use it with caution - it's not proven to be stable yet. 36#options NEW_BUFQ_STRATEGY 37 38# CPU options 39 40# For StrongARM systems 41options CPU_SA110 # Support the SA110 core 42makeoptions COPTS="-O2 -march=armv4 -mtune=strongarm" 43 44# FPA options 45 46#options ARMFPE # ARM Ltd FPE 47 48# File systems 49 50file-system FFS # UFS 51#file-system LFS # log-structured file system 52file-system MFS # memory file system 53file-system NFS # Network file system 54#file-system ADOSFS # AmigaDOS-compatible file system 55file-system EXT2FS # second extended file system (linux) 56#file-system CD9660 # ISO 9660 + Rock Ridge file system 57file-system MSDOSFS # MS-DOS file system 58file-system FDESC # /dev/fd 59file-system KERNFS # /kern 60file-system NULLFS # loopback file system 61#file-system PORTAL # portal filesystem (still experimental) 62file-system PROCFS # /proc 63#file-system UMAPFS # NULLFS + uid and gid remapping 64#file-system UNION # union file system 65 66# File system options 67#options QUOTA # UFS quotas 68#options FFS_EI # FFS Endian Independant support 69options NFSSERVER 70options SOFTDEP 71 72# Networking options 73 74#options GATEWAY # packet forwarding 75options INET # IP + ICMP + TCP + UDP 76options INET6 # IPV6 77#options IPSEC # IP security 78#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 79#options IPSEC_DEBUG # debug for IP security 80#options MROUTING # IP multicast routing 81#options NS # XNS 82#options NSIP # XNS tunneling over IP 83#options ISO,TPIP # OSI 84#options EON # OSI tunneling over IP 85#options CCITT,LLC,HDLC # X.25 86#options NETATALK # AppleTalk networking 87#options PFIL_HOOKS # pfil(9) packet filter hooks 88#options PPP_BSDCOMP # BSD-Compress compression support for PPP 89#options PPP_DEFLATE # Deflate compression support for PPP 90#options PPP_FILTER # Active filter support for PPP (requires bpf) 91#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 92 93options NFS_BOOT_BOOTP 94options NFS_BOOT_DHCP 95#options NFS_BOOT_BOOTPARAM 96 97# Compatibility options 98 99#options COMPAT_43 # 4.3BSD compatibility. 100options COMPAT_15 # NetBSD 1.5 compatibility. 101options COMPAT_14 # NetBSD 1.4 compatibility. 102#options COMPAT_13 # NetBSD 1.3 compatibility. 103#options COMPAT_12 # NetBSD 1.2 compatibility. 104#options COMPAT_11 # NetBSD 1.1 compatibility. 105#options COMPAT_10 # NetBSD 1.0 compatibility. 106#options COMPAT_09 # NetBSD 0.9 compatibility. 107#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 108 109options COMPAT_LINUX # binary compatibility with Linux 110 111# Shared memory options 112 113options SYSVMSG # System V-like message queues 114options SYSVSEM # System V-like semaphores 115#options SEMMNI=10 # number of semaphore identifiers 116#options SEMMNS=60 # number of semaphores in system 117#options SEMUME=10 # max number of undo entries per process 118#options SEMMNU=30 # number of undo structures in system 119options SYSVSHM # System V-like memory sharing 120options SHMMAXPGS=1024 # 1024 pages is the default 121 122# Device options 123 124#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 125#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 126#options MEMORY_DISK_IS_ROOT # use memory disk as root 127 128# Miscellaneous kernel options 129options KTRACE # system call tracing, a la ktrace(1) 130options SYSTRACE # system call vetting via systrace(1) 131options IRQSTATS # manage IRQ statistics 132#options LKM # loadable kernel modules 133#options KMEMSTATS # kernel memory statistics 134#options SCSIVERBOSE # Verbose SCSI errors 135options PCIVERBOSE # Verbose PCI descriptions 136options MIIVERBOSE # Verbose MII autoconfuration messages 137#options PCI_CONFIG_DUMP # verbosely dump PCI config space 138#options DDB_KEYCODE=0x40 139options USERCONF # userconf(4) support 140#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 141 142# Development and Debugging options 143 144#options ARM700BUGTRACK # track the ARM700 swi bug 145#options PORTMASTER # Enable PortMaster only options 146options DIAGNOSTIC # internally consistency checks 147#options PMAP_DEBUG # Enable pmap_debug_level code 148#options IPKDB # remote kernel debugging 149options DDB # in-kernel debugger 150options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 151makeoptions DEBUG="-g" # compile full symbol table 152options SYMTAB_SPACE=230000 153 154config netbsd root on ? type ? 155 156# The main bus device 157mainbus0 at root 158 159# The boot cpu 160cpu0 at mainbus? 161 162# Core logic 163footbridge0 at mainbus? 164 165# footbridge uart 166#fcom0 at footbridge? 167 168# system clock via footbridge 169#clock* at footbridge? 170 171# time-of-day device via footbridge 172todclock0 at footbridge? 173 174# PCI bus via footbridge 175pci0 at footbridge? # PCI bus 176 177# ISA bus support 178pcib* at pci? dev ? function ? # ISA bridge 179isa* at pcib? 180 181 182# PCI IDE Controllers and Devices 183# PCI IDE controllers - see pciide(4) for supported hardware. 184# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 185# how to set up DMA modes for this chip. This may work, or may cause 186# a machine hang with some controllers. 187pciide* at pci? dev ? function ? flags 0x0000 188 189# IDE drives 190# Flags are used only with controllers that support DMA operations 191# and mode settings (e.g. some pciide controllers) 192# The lowest order four bits (rightmost digit) of the flags define the PIO 193# mode to use, the next set of four bits the DMA mode and the third set the 194# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 195# to use, and the last bit must be 1 for this setting to be used. 196# For DMA and UDMA, 0xf (1111) means 'disable'. 197# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 198# (0xc=1100, 0xa=1010, 0xf=1111) 199# 0x0000 means "use whatever the drive claims to support". 200wd* at pciide? channel ? drive ? flags 0x0000 # the drives themselves 201 202# PCI network interfaces 203ne* at pci? dev ? function ? # NE2000 compat ethernet 204tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 205options TLP_MATCH_21142 206 207# MII/PHY support 208icsphy* at mii? phy ? # ISC-189x PHYs 209ukphy* at mii? phy ? # generic unknown PHYs 210 211 212# WSCONS Support 213options WSEMUL_VT100 # VT100 / VT220 emulation 214# different kernel output - see dev/wscons/wsdisplayvar.h 215options WS_KERNEL_FG=WSCOL_GREEN 216#options WS_KERNEL_BG=WSCOL_BLACK 217options WS_KERNEL_COLATTR=WSATTR_HILIT 218# compatibility to other console drivers 219options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 220options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 221options WSDISPLAY_COMPAT_USL # VT handling 222options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 223 224options FONT_GALLANT12x22 # Sun PROM font look-alike 225 226pckbc0 at isa? 227pckbd* at pckbc? 228wskbd* at pckbd? console ? 229pms* at pckbc? 230wsmouse* at pms? mux 0 231 232#igsfb* at pci? dev ? function ? 233#wsdisplay* at igsfb? console ? 234 235 236# ISA Devices 237com0 at isa? port 0x3f8 irq 4 238lpt0 at isa? port 0x378 irq 7 239 240 241# Audio Devices 242 243# ISA audio devices 244sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 245opl* at sb? 246mpu* at sb? 247midi* at sb? # SB1 MIDI port 248 249# Audio support 250audio* at sb? 251 252# Pseudo-Devices 253 254# disk/mass storage pseudo-devices 255#pseudo-device md 1 # memory disk device (ramdisk) 256pseudo-device vnd 4 # disk-like interface to files 257#pseudo-device cgd 4 # cryptographic disk devices 258 259# network pseudo-devices 260pseudo-device bpfilter 4 # Berkeley packet filter 261pseudo-device pppoe # PPP over Ethernet (RFC 2516) 262pseudo-device bridge # simple inter-network bridging 263#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 264pseudo-device loop # network loopback 265 266# miscellaneous pseudo-devices 267pseudo-device pty # pseudo-terminals 268pseudo-device rnd # /dev/random and in-kernel generator 269pseudo-device clockctl # user control of clock subsystem 270 271# wscons pseudo-devices 272pseudo-device wsmux # mouse & keyboard multiplexor 273#pseudo-device wsfont 274