GENERIC revision 1.50
1# $NetBSD: GENERIC,v 1.50 2004/06/28 21:07:48 bouyer 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 CPUFLAGS="-march=armv4 -mtune=strongarm" 43 44# FPA options 45 46#options ARMFPE # ARM Ltd FPE 47 48# Default console is wscons, if igsfb(4) and pckbc(4) are configured, 49# or com(4) otherwise. You can force a serial console with these options 50#options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200 51 52 53# File systems 54 55file-system FFS # UFS 56#file-system LFS # log-structured file system 57file-system MFS # memory file system 58file-system NFS # Network file system 59#file-system ADOSFS # AmigaDOS-compatible file system 60file-system EXT2FS # second extended file system (linux) 61#file-system CD9660 # ISO 9660 + Rock Ridge file system 62file-system MSDOSFS # MS-DOS file system 63file-system FDESC # /dev/fd 64file-system KERNFS # /kern 65file-system NULLFS # loopback file system 66#file-system PORTAL # portal filesystem (still experimental) 67file-system PROCFS # /proc 68#file-system UMAPFS # NULLFS + uid and gid remapping 69#file-system UNION # union file system 70 71# File system options 72#options QUOTA # UFS quotas 73#options FFS_EI # FFS Endian Independant support 74options NFSSERVER 75options SOFTDEP 76 77# Networking options 78 79#options GATEWAY # packet forwarding 80options INET # IP + ICMP + TCP + UDP 81options INET6 # IPV6 82#options IPSEC # IP security 83#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 84#options IPSEC_DEBUG # debug for IP security 85#options MROUTING # IP multicast routing 86#options NS # XNS 87#options NSIP # XNS tunneling over IP 88#options ISO,TPIP # OSI 89#options EON # OSI tunneling over IP 90#options CCITT,LLC,HDLC # X.25 91#options NETATALK # AppleTalk networking 92#options PFIL_HOOKS # pfil(9) packet filter hooks 93#options PPP_BSDCOMP # BSD-Compress compression support for PPP 94#options PPP_DEFLATE # Deflate compression support for PPP 95#options PPP_FILTER # Active filter support for PPP (requires bpf) 96#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 97 98#options ALTQ # Manipulate network interfaces' output queues 99#options ALTQ_BLUE # Stochastic Fair Blue 100#options ALTQ_CBQ # Class-Based Queueing 101#options ALTQ_CDNR # Diffserv Traffic Conditioner 102#options ALTQ_FIFOQ # First-In First-Out Queue 103#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 104#options ALTQ_HFSC # Hierarchical Fair Service Curve 105#options ALTQ_LOCALQ # Local queueing discipline 106#options ALTQ_PRIQ # Priority Queueing 107#options ALTQ_RED # Random Early Detection 108#options ALTQ_RIO # RED with IN/OUT 109#options ALTQ_WFQ # Weighted Fair Queueing 110 111options NFS_BOOT_BOOTP 112options NFS_BOOT_DHCP 113#options NFS_BOOT_BOOTPARAM 114 115# Compatibility options 116 117#options COMPAT_43 # 4.3BSD compatibility. 118options COMPAT_16 # NetBSD 1.6 compatibility. 119options COMPAT_15 # NetBSD 1.5 compatibility. 120options COMPAT_14 # NetBSD 1.4 compatibility. 121#options COMPAT_13 # NetBSD 1.3 compatibility. 122#options COMPAT_12 # NetBSD 1.2 compatibility. 123#options COMPAT_11 # NetBSD 1.1 compatibility. 124#options COMPAT_10 # NetBSD 1.0 compatibility. 125#options COMPAT_09 # NetBSD 0.9 compatibility. 126#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 127 128options COMPAT_LINUX # binary compatibility with Linux 129 130# Shared memory options 131 132options SYSVMSG # System V-like message queues 133options SYSVSEM # System V-like semaphores 134#options SEMMNI=10 # number of semaphore identifiers 135#options SEMMNS=60 # number of semaphores in system 136#options SEMUME=10 # max number of undo entries per process 137#options SEMMNU=30 # number of undo structures in system 138options SYSVSHM # System V-like memory sharing 139options SHMMAXPGS=1024 # 1024 pages is the default 140options P1003_1B_SEMAPHORE # p1003.1b semaphore support 141 142# Device options 143 144#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 145#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 146#options MEMORY_DISK_IS_ROOT # use memory disk as root 147 148# Miscellaneous kernel options 149options KTRACE # system call tracing, a la ktrace(1) 150options SYSTRACE # system call vetting via systrace(1) 151options IRQSTATS # manage IRQ statistics 152#options LKM # loadable kernel modules 153#options KMEMSTATS # kernel memory statistics 154#options SCSIVERBOSE # Verbose SCSI errors 155options PCIVERBOSE # Verbose PCI descriptions 156options MIIVERBOSE # Verbose MII autoconfuration messages 157#options PCI_CONFIG_DUMP # verbosely dump PCI config space 158#options DDB_KEYCODE=0x40 159options USERCONF # userconf(4) support 160#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 161 162# Development and Debugging options 163 164#options ARM700BUGTRACK # track the ARM700 swi bug 165#options PORTMASTER # Enable PortMaster only options 166options DIAGNOSTIC # internally consistency checks 167#options PMAP_DEBUG # Enable pmap_debug_level code 168#options IPKDB # remote kernel debugging 169options DDB # in-kernel debugger 170options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 171makeoptions DEBUG="-g" # compile full symbol table 172options SYMTAB_SPACE=250000 173 174config netbsd root on ? type ? 175 176# The main bus device 177mainbus0 at root 178 179# The boot CPU 180cpu0 at mainbus? 181 182# Core logic 183footbridge0 at mainbus? 184 185# footbridge uart 186#fcom0 at footbridge? 187 188# system clock via footbridge 189#clock* at footbridge? 190 191# time-of-day device via footbridge 192todclock0 at footbridge? 193 194# PCI bus via footbridge 195pci0 at footbridge? # PCI bus 196 197# ISA bus support 198pcib* at pci? dev ? function ? # ISA bridge 199isa* at pcib? 200 201 202# PCI IDE Controllers and Devices 203# PCI IDE controllers - see pciide(4) for supported hardware. 204# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 205# how to set up DMA modes for this chip. This may work, or may cause 206# a machine hang with some controllers. 207#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 208slide* at pci? dev ? function ? # Symphony Labs IDE controllers 209 210# ATA (IDE) bus support 211atabus* at ata? 212 213# IDE drives 214# Flags are used only with controllers that support DMA operations 215# and mode settings (e.g. some pciide controllers) 216# The lowest order four bits (rightmost digit) of the flags define the PIO 217# mode to use, the next set of four bits the DMA mode and the third set the 218# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 219# to use, and the last bit must be 1 for this setting to be used. 220# For DMA and UDMA, 0xf (1111) means 'disable'. 221# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 222# (0xc=1100, 0xa=1010, 0xf=1111) 223# 0x0000 means "use whatever the drive claims to support". 224wd* at atabus? drive ? flags 0x0000 # the drives themselves 225 226# PCI network interfaces 227ne* at pci? dev ? function ? # NE2000 compat ethernet 228tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 229options TLP_MATCH_21142 230 231# MII/PHY support 232icsphy* at mii? phy ? # ISC-189x PHYs 233ukphy* at mii? phy ? # generic unknown PHYs 234 235 236# WSCONS Support 237options WSEMUL_VT100 # VT100 / VT220 emulation 238# different kernel output - see dev/wscons/wsdisplayvar.h 239options WS_KERNEL_FG=WSCOL_GREEN 240#options WS_KERNEL_BG=WSCOL_BLACK 241options WS_KERNEL_COLATTR=WSATTR_HILIT 242# compatibility to other console drivers 243options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 244options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 245options WSDISPLAY_COMPAT_USL # VT handling 246options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 247 248options FONT_GALLANT12x22 # Sun PROM font look-alike 249 250pckbc0 at isa? 251pckbd* at pckbc? 252wskbd* at pckbd? console ? 253pms* at pckbc? 254wsmouse* at pms? mux 0 255 256igsfb* at pci? dev ? function ? 257wsdisplay* at igsfb? console ? 258 259 260# ISA Devices 261com0 at isa? port 0x3f8 irq 4 262lpt0 at isa? port 0x378 irq 7 263 264 265# Audio Devices 266 267# ISA audio devices 268sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 269opl* at sb? 270mpu* at sb? 271midi* at sb? # SB1 MIDI port 272 273# Audio support 274audio* at sb? 275 276# Pseudo-Devices 277 278pseudo-device crypto # opencrypto framework 279 280# disk/mass storage pseudo-devices 281#pseudo-device md 1 # memory disk device (ramdisk) 282pseudo-device vnd 4 # disk-like interface to files 283#pseudo-device cgd 4 # cryptographic disk devices 284 285# network pseudo-devices 286pseudo-device bpfilter 4 # Berkeley packet filter 287pseudo-device pppoe # PPP over Ethernet (RFC 2516) 288pseudo-device bridge # simple inter-network bridging 289#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 290pseudo-device loop # network loopback 291 292# miscellaneous pseudo-devices 293pseudo-device pty # pseudo-terminals 294pseudo-device rnd # /dev/random and in-kernel generator 295pseudo-device clockctl # user control of clock subsystem 296pseudo-device ksyms # /dev/ksyms 297#pseudo-device pf # PF packet filter 298#pseudo-device pflog # PF log if 299 300# wscons pseudo-devices 301pseudo-device wsmux # mouse & keyboard multiplexor 302#pseudo-device wsfont 303