GENERIC revision 1.54
1# $NetBSD: GENERIC,v 1.54 2004/11/10 17:54:06 christos 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 PIM # Protocol Independent Multicast 87#options NS # XNS 88#options NSIP # XNS tunneling over IP 89#options ISO,TPIP # OSI 90#options EON # OSI tunneling over IP 91#options CCITT,LLC,HDLC # X.25 92#options NETATALK # AppleTalk networking 93#options PFIL_HOOKS # pfil(9) packet filter hooks 94#options PPP_BSDCOMP # BSD-Compress compression support for PPP 95#options PPP_DEFLATE # Deflate compression support for PPP 96#options PPP_FILTER # Active filter support for PPP (requires bpf) 97#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 98 99#options ALTQ # Manipulate network interfaces' output queues 100#options ALTQ_BLUE # Stochastic Fair Blue 101#options ALTQ_CBQ # Class-Based Queueing 102#options ALTQ_CDNR # Diffserv Traffic Conditioner 103#options ALTQ_FIFOQ # First-In First-Out Queue 104#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 105#options ALTQ_HFSC # Hierarchical Fair Service Curve 106#options ALTQ_LOCALQ # Local queueing discipline 107#options ALTQ_PRIQ # Priority Queueing 108#options ALTQ_RED # Random Early Detection 109#options ALTQ_RIO # RED with IN/OUT 110#options ALTQ_WFQ # Weighted Fair Queueing 111 112options NFS_BOOT_BOOTP 113options NFS_BOOT_DHCP 114#options NFS_BOOT_BOOTPARAM 115 116# Compatibility options 117 118#options COMPAT_43 # 4.3BSD compatibility. 119options COMPAT_16 # NetBSD 1.6 compatibility. 120options COMPAT_15 # NetBSD 1.5 compatibility. 121options COMPAT_14 # NetBSD 1.4 compatibility. 122#options COMPAT_13 # NetBSD 1.3 compatibility. 123#options COMPAT_12 # NetBSD 1.2 compatibility. 124#options COMPAT_11 # NetBSD 1.1 compatibility. 125#options COMPAT_10 # NetBSD 1.0 compatibility. 126#options COMPAT_09 # NetBSD 0.9 compatibility. 127#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 128 129options COMPAT_LINUX # binary compatibility with Linux 130options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 131 132# Shared memory options 133 134options SYSVMSG # System V-like message queues 135options SYSVSEM # System V-like semaphores 136#options SEMMNI=10 # number of semaphore identifiers 137#options SEMMNS=60 # number of semaphores in system 138#options SEMUME=10 # max number of undo entries per process 139#options SEMMNU=30 # number of undo structures in system 140options SYSVSHM # System V-like memory sharing 141options SHMMAXPGS=1024 # 1024 pages is the default 142options P1003_1B_SEMAPHORE # p1003.1b semaphore support 143 144# Device options 145 146#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 147#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 148#options MEMORY_DISK_IS_ROOT # use memory disk as root 149 150# Miscellaneous kernel options 151options KTRACE # system call tracing, a la ktrace(1) 152options SYSTRACE # system call vetting via systrace(1) 153options IRQSTATS # manage IRQ statistics 154#options LKM # loadable kernel modules 155#options KMEMSTATS # kernel memory statistics 156#options SCSIVERBOSE # Verbose SCSI errors 157options PCIVERBOSE # Verbose PCI descriptions 158options MIIVERBOSE # Verbose MII autoconfuration messages 159#options PCI_CONFIG_DUMP # verbosely dump PCI config space 160#options DDB_KEYCODE=0x40 161options USERCONF # userconf(4) support 162#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 163options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 164 165# Development and Debugging options 166 167#options ARM700BUGTRACK # track the ARM700 swi bug 168#options PORTMASTER # Enable PortMaster only options 169options DIAGNOSTIC # internally consistency checks 170#options PMAP_DEBUG # Enable pmap_debug_level code 171#options IPKDB # remote kernel debugging 172options DDB # in-kernel debugger 173options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 174makeoptions DEBUG="-g" # compile full symbol table 175options SYMTAB_SPACE=280000 176 177config netbsd root on ? type ? 178 179# The main bus device 180mainbus0 at root 181 182# The boot CPU 183cpu0 at mainbus? 184 185# Core logic 186footbridge0 at mainbus? 187 188# footbridge uart 189#fcom0 at footbridge? 190 191# system clock via footbridge 192#clock* at footbridge? 193 194# time-of-day device via footbridge 195todclock0 at footbridge? 196 197# PCI bus via footbridge 198pci0 at footbridge? # PCI bus 199 200# ISA bus support 201pcib* at pci? dev ? function ? # ISA bridge 202isa* at pcib? 203 204 205# PCI IDE Controllers and Devices 206# PCI IDE controllers - see pciide(4) for supported hardware. 207# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 208# how to set up DMA modes for this chip. This may work, or may cause 209# a machine hang with some controllers. 210#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 211slide* at pci? dev ? function ? # Symphony Labs IDE controllers 212 213# ATA (IDE) bus support 214atabus* at ata? 215 216# IDE drives 217# Flags are used only with controllers that support DMA operations 218# and mode settings (e.g. some pciide controllers) 219# The lowest order four bits (rightmost digit) of the flags define the PIO 220# mode to use, the next set of four bits the DMA mode and the third set the 221# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 222# to use, and the last bit must be 1 for this setting to be used. 223# For DMA and UDMA, 0xf (1111) means 'disable'. 224# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 225# (0xc=1100, 0xa=1010, 0xf=1111) 226# 0x0000 means "use whatever the drive claims to support". 227wd* at atabus? drive ? flags 0x0000 # the drives themselves 228 229# PCI network interfaces 230ne* at pci? dev ? function ? # NE2000 compat ethernet 231tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 232options TLP_MATCH_21142 233 234# MII/PHY support 235icsphy* at mii? phy ? # ISC-189x PHYs 236ukphy* at mii? phy ? # generic unknown PHYs 237 238 239# WSCONS Support 240options WSEMUL_VT100 # VT100 / VT220 emulation 241# different kernel output - see dev/wscons/wsdisplayvar.h 242options WS_KERNEL_FG=WSCOL_GREEN 243#options WS_KERNEL_BG=WSCOL_BLACK 244options WS_KERNEL_COLATTR=WSATTR_HILIT 245# compatibility to other console drivers 246options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 247options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 248options WSDISPLAY_COMPAT_USL # VT handling 249options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 250 251options FONT_GALLANT12x22 # Sun PROM font look-alike 252 253pckbc0 at isa? 254pckbd* at pckbc? 255wskbd* at pckbd? console ? 256pms* at pckbc? 257wsmouse* at pms? mux 0 258 259igsfb* at pci? dev ? function ? 260wsdisplay* at igsfb? console ? 261 262 263# ISA Devices 264com0 at isa? port 0x3f8 irq 4 265lpt0 at isa? port 0x378 irq 7 266 267 268# Audio Devices 269 270# ISA audio devices 271sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 272opl* at sb? 273mpu* at sb? 274midi* at sb? # SB1 MIDI port 275 276# Audio support 277audio* at sb? 278 279# Pseudo-Devices 280 281pseudo-device crypto # opencrypto framework 282 283# disk/mass storage pseudo-devices 284#pseudo-device md 1 # memory disk device (ramdisk) 285pseudo-device vnd 4 # disk-like interface to files 286#pseudo-device cgd 4 # cryptographic disk devices 287 288# network pseudo-devices 289pseudo-device bpfilter 4 # Berkeley packet filter 290pseudo-device pppoe # PPP over Ethernet (RFC 2516) 291pseudo-device bridge # simple inter-network bridging 292#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 293pseudo-device loop # network loopback 294 295# miscellaneous pseudo-devices 296pseudo-device pty # pseudo-terminals 297pseudo-device rnd # /dev/random and in-kernel generator 298pseudo-device clockctl # user control of clock subsystem 299pseudo-device ksyms # /dev/ksyms 300#pseudo-device pf # PF packet filter 301#pseudo-device pflog # PF log if 302 303# wscons pseudo-devices 304pseudo-device wsmux # mouse & keyboard multiplexor 305#pseudo-device wsfont 306