GENERIC revision 1.56
1# $NetBSD: GENERIC,v 1.56 2005/01/31 16:55:01 hannken 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#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 77 78# Networking options 79 80#options GATEWAY # packet forwarding 81options INET # IP + ICMP + TCP + UDP 82options INET6 # IPV6 83#options IPSEC # IP security 84#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 85#options IPSEC_DEBUG # debug for IP security 86#options MROUTING # IP multicast routing 87#options PIM # Protocol Independent Multicast 88#options NS # XNS 89#options NSIP # XNS tunneling over IP 90#options ISO,TPIP # OSI 91#options EON # OSI tunneling over IP 92#options CCITT,LLC,HDLC # X.25 93#options NETATALK # AppleTalk networking 94#options PFIL_HOOKS # pfil(9) packet filter hooks 95#options PPP_BSDCOMP # BSD-Compress compression support for PPP 96#options PPP_DEFLATE # Deflate compression support for PPP 97#options PPP_FILTER # Active filter support for PPP (requires bpf) 98#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 99 100#options ALTQ # Manipulate network interfaces' output queues 101#options ALTQ_BLUE # Stochastic Fair Blue 102#options ALTQ_CBQ # Class-Based Queueing 103#options ALTQ_CDNR # Diffserv Traffic Conditioner 104#options ALTQ_FIFOQ # First-In First-Out Queue 105#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 106#options ALTQ_HFSC # Hierarchical Fair Service Curve 107#options ALTQ_LOCALQ # Local queueing discipline 108#options ALTQ_PRIQ # Priority Queueing 109#options ALTQ_RED # Random Early Detection 110#options ALTQ_RIO # RED with IN/OUT 111#options ALTQ_WFQ # Weighted Fair Queueing 112 113options NFS_BOOT_BOOTP 114options NFS_BOOT_DHCP 115#options NFS_BOOT_BOOTPARAM 116 117# Compatibility options 118 119#options COMPAT_43 # 4.3BSD compatibility. 120options COMPAT_16 # NetBSD 1.6 compatibility. 121options COMPAT_15 # NetBSD 1.5 compatibility. 122options COMPAT_14 # NetBSD 1.4 compatibility. 123#options COMPAT_13 # NetBSD 1.3 compatibility. 124#options COMPAT_12 # NetBSD 1.2 compatibility. 125#options COMPAT_11 # NetBSD 1.1 compatibility. 126#options COMPAT_10 # NetBSD 1.0 compatibility. 127#options COMPAT_09 # NetBSD 0.9 compatibility. 128#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 129 130options COMPAT_LINUX # binary compatibility with Linux 131options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 132 133# Shared memory options 134 135options SYSVMSG # System V-like message queues 136options SYSVSEM # System V-like semaphores 137#options SEMMNI=10 # number of semaphore identifiers 138#options SEMMNS=60 # number of semaphores in system 139#options SEMUME=10 # max number of undo entries per process 140#options SEMMNU=30 # number of undo structures in system 141options SYSVSHM # System V-like memory sharing 142options SHMMAXPGS=1024 # 1024 pages is the default 143options P1003_1B_SEMAPHORE # p1003.1b semaphore support 144 145# Device options 146 147#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 148#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 149#options MEMORY_DISK_IS_ROOT # use memory disk as root 150 151# Miscellaneous kernel options 152options KTRACE # system call tracing, a la ktrace(1) 153options SYSTRACE # system call vetting via systrace(1) 154options IRQSTATS # manage IRQ statistics 155#options LKM # loadable kernel modules 156#options KMEMSTATS # kernel memory statistics 157#options SCSIVERBOSE # Verbose SCSI errors 158options PCIVERBOSE # Verbose PCI descriptions 159options MIIVERBOSE # Verbose MII autoconfuration messages 160#options PCI_CONFIG_DUMP # verbosely dump PCI config space 161#options DDB_KEYCODE=0x40 162options USERCONF # userconf(4) support 163#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 164options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 165 166# Development and Debugging options 167 168#options ARM700BUGTRACK # track the ARM700 swi bug 169#options PORTMASTER # Enable PortMaster only options 170options DIAGNOSTIC # internally consistency checks 171#options PMAP_DEBUG # Enable pmap_debug_level code 172#options IPKDB # remote kernel debugging 173options DDB # in-kernel debugger 174options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 175makeoptions DEBUG="-g" # compile full symbol table 176options SYMTAB_SPACE=280000 177 178config netbsd root on ? type ? 179 180# The main bus device 181mainbus0 at root 182 183# The boot CPU 184cpu0 at mainbus? 185 186# Core logic 187footbridge0 at mainbus? 188 189# footbridge uart 190#fcom0 at footbridge? 191 192# system clock via footbridge 193#clock* at footbridge? 194 195# time-of-day device via footbridge 196todclock0 at footbridge? 197 198# PCI bus via footbridge 199pci0 at footbridge? # PCI bus 200 201# ISA bus support 202pcib* at pci? dev ? function ? # ISA bridge 203isa* at pcib? 204 205 206# PCI IDE Controllers and Devices 207# PCI IDE controllers - see pciide(4) for supported hardware. 208# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 209# how to set up DMA modes for this chip. This may work, or may cause 210# a machine hang with some controllers. 211#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 212slide* at pci? dev ? function ? # Symphony Labs IDE controllers 213 214# ATA (IDE) bus support 215atabus* at ata? 216 217# IDE drives 218# Flags are used only with controllers that support DMA operations 219# and mode settings (e.g. some pciide controllers) 220# The lowest order four bits (rightmost digit) of the flags define the PIO 221# mode to use, the next set of four bits the DMA mode and the third set the 222# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 223# to use, and the last bit must be 1 for this setting to be used. 224# For DMA and UDMA, 0xf (1111) means 'disable'. 225# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 226# (0xc=1100, 0xa=1010, 0xf=1111) 227# 0x0000 means "use whatever the drive claims to support". 228wd* at atabus? drive ? flags 0x0000 # the drives themselves 229 230# PCI network interfaces 231ne* at pci? dev ? function ? # NE2000 compat ethernet 232tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 233options TLP_MATCH_21142 234 235# MII/PHY support 236icsphy* at mii? phy ? # ISC-189x PHYs 237ukphy* at mii? phy ? # generic unknown PHYs 238 239 240# WSCONS Support 241options WSEMUL_VT100 # VT100 / VT220 emulation 242# different kernel output - see dev/wscons/wsdisplayvar.h 243options WS_KERNEL_FG=WSCOL_GREEN 244#options WS_KERNEL_BG=WSCOL_BLACK 245options WS_KERNEL_COLATTR=WSATTR_HILIT 246# compatibility to other console drivers 247options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 248options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 249options WSDISPLAY_COMPAT_USL # VT handling 250options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 251 252options FONT_GALLANT12x22 # Sun PROM font look-alike 253 254pckbc0 at isa? 255pckbd* at pckbc? 256wskbd* at pckbd? console ? 257pms* at pckbc? 258wsmouse* at pms? mux 0 259 260igsfb* at pci? dev ? function ? 261wsdisplay* at igsfb? console ? 262 263 264# ISA Devices 265com0 at isa? port 0x3f8 irq 4 266lpt0 at isa? port 0x378 irq 7 267 268 269# Audio Devices 270 271# ISA audio devices 272sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 273opl* at sb? 274mpu* at sb? 275midi* at sb? # SB1 MIDI port 276 277# Audio support 278audio* at sb? 279 280# Pseudo-Devices 281 282pseudo-device crypto # opencrypto framework 283 284# disk/mass storage pseudo-devices 285#pseudo-device md 1 # memory disk device (ramdisk) 286pseudo-device vnd 4 # disk-like interface to files 287pseudo-device fss 4 # file system snapshot device 288#pseudo-device cgd 4 # cryptographic disk devices 289 290# network pseudo-devices 291pseudo-device bpfilter 4 # Berkeley packet filter 292pseudo-device pppoe # PPP over Ethernet (RFC 2516) 293pseudo-device bridge # simple inter-network bridging 294#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 295pseudo-device loop # network loopback 296 297# miscellaneous pseudo-devices 298pseudo-device pty # pseudo-terminals 299pseudo-device rnd # /dev/random and in-kernel generator 300pseudo-device clockctl # user control of clock subsystem 301pseudo-device ksyms # /dev/ksyms 302#pseudo-device pf # PF packet filter 303#pseudo-device pflog # PF log if 304 305# wscons pseudo-devices 306pseudo-device wsmux # mouse & keyboard multiplexor 307#pseudo-device wsfont 308