GENERIC revision 1.101
1# $NetBSD: GENERIC,v 1.101 2010/04/29 22:40:52 chs 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 BUFQ_READPRIO 37#options BUFQ_PRIOCSCAN 38 39# CPU options 40 41# For StrongARM systems 42options CPU_SA110 # Support the SA110 core 43makeoptions CPUFLAGS="-march=armv4 -mtune=strongarm" 44 45# FPA options 46 47#options ARMFPE # ARM Ltd FPE 48 49# Default console is wscons, if igsfb(4) and pckbc(4) are configured, 50# or com(4) otherwise. You can force a serial console with these options 51#options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200 52 53 54# File systems 55 56file-system FFS # UFS 57#file-system LFS # log-structured file system 58file-system MFS # memory file system 59file-system NFS # Network file system 60#file-system ADOSFS # AmigaDOS-compatible file system 61file-system EXT2FS # second extended file system (linux) 62#file-system CD9660 # ISO 9660 + Rock Ridge file system 63file-system MSDOSFS # MS-DOS file system 64file-system FDESC # /dev/fd 65file-system KERNFS # /kern 66file-system NULLFS # loopback file system 67file-system PROCFS # /proc 68#file-system UMAPFS # NULLFS + uid and gid remapping 69#file-system UNION # union file system 70file-system PTYFS # /dev/pts/N support 71file-system TMPFS # Efficient memory file-system 72#file-system UDF # experimental - OSTA UDF CD/DVD file-system 73 74# File system options 75#options QUOTA # UFS quotas 76#options FFS_EI # FFS Endian Independant support 77#options FFS_NO_SNAPSHOT # No FFS snapshot support 78options NFSSERVER 79options WAPBL # File system journaling support - Experimental 80#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 81 82# Networking options 83 84#options GATEWAY # packet forwarding 85options INET # IP + ICMP + TCP + UDP 86options INET6 # IPV6 87#options IPSEC # IP security 88#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 89#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 90#options IPSEC_DEBUG # debug for IP security 91#options MROUTING # IP multicast routing 92#options PIM # Protocol Independent Multicast 93#options ISO,TPIP # OSI 94#options EON # OSI tunneling over IP 95#options NETATALK # AppleTalk networking 96#options PFIL_HOOKS # pfil(9) packet filter hooks 97#options PPP_BSDCOMP # BSD-Compress compression support for PPP 98#options PPP_DEFLATE # Deflate compression support for PPP 99#options PPP_FILTER # Active filter support for PPP (requires bpf) 100#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 101 102#options ALTQ # Manipulate network interfaces' output queues 103#options ALTQ_BLUE # Stochastic Fair Blue 104#options ALTQ_CBQ # Class-Based Queueing 105#options ALTQ_CDNR # Diffserv Traffic Conditioner 106#options ALTQ_FIFOQ # First-In First-Out Queue 107#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 108#options ALTQ_HFSC # Hierarchical Fair Service Curve 109#options ALTQ_LOCALQ # Local queueing discipline 110#options ALTQ_PRIQ # Priority Queueing 111#options ALTQ_RED # Random Early Detection 112#options ALTQ_RIO # RED with IN/OUT 113#options ALTQ_WFQ # Weighted Fair Queueing 114 115options NFS_BOOT_BOOTP 116options NFS_BOOT_DHCP 117#options NFS_BOOT_BOOTPARAM 118 119# Compatibility options 120 121#options COMPAT_43 # 4.3BSD compatibility. 122options COMPAT_50 # NetBSD 5.0 compatibility. 123options COMPAT_40 # NetBSD 4.0 compatibility. 124options COMPAT_30 # NetBSD 3.0 compatibility. 125options COMPAT_20 # NetBSD 2.0 compatibility. 126options COMPAT_16 # NetBSD 1.6 compatibility. 127options COMPAT_15 # NetBSD 1.5 compatibility. 128options COMPAT_14 # NetBSD 1.4 compatibility. 129#options COMPAT_13 # NetBSD 1.3 compatibility. 130#options COMPAT_12 # NetBSD 1.2 compatibility. 131#options COMPAT_11 # NetBSD 1.1 compatibility. 132#options COMPAT_10 # NetBSD 1.0 compatibility. 133#options COMPAT_09 # NetBSD 0.9 compatibility. 134#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 135 136options COMPAT_LINUX # binary compatibility with Linux 137options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 138 139# Shared memory options 140 141options SYSVMSG # System V-like message queues 142options SYSVSEM # System V-like semaphores 143options SYSVSHM # System V-like memory sharing 144options P1003_1B_SEMAPHORE # p1003.1b semaphore support 145 146# Device options 147 148#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 149#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 150#options MEMORY_DISK_IS_ROOT # use memory disk as root 151 152# Miscellaneous kernel options 153options KTRACE # system call tracing, a la ktrace(1) 154options IRQSTATS # manage IRQ statistics 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 169#options DIAGNOSTIC # internal consistency checks 170#options PMAP_DEBUG # Enable pmap_debug_level code 171options DDB # in-kernel debugger 172options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 173makeoptions DEBUG="-g" # compile full symbol table 174options SYMTAB_SPACE=480000 175 176config netbsd root on ? type ? 177 178# The main bus device 179mainbus0 at root 180 181# The boot CPU 182cpu0 at mainbus? 183 184# Core logic 185footbridge0 at mainbus? 186 187# footbridge uart 188#fcom0 at footbridge? 189 190# system clock via footbridge 191#clock* at footbridge? 192 193# PCI bus via footbridge 194pci0 at footbridge? # PCI bus 195 196# ISA bus support 197pcib* at pci? dev ? function ? # ISA bridge 198isa* at pcib? 199 200 201# PCI IDE Controllers and Devices 202# PCI IDE controllers - see pciide(4) for supported hardware. 203# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 204# how to set up DMA modes for this chip. This may work, or may cause 205# a machine hang with some controllers. 206#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 207slide* at pci? dev ? function ? # Symphony Labs IDE controllers 208 209# ATA (IDE) bus support 210atabus* at ata? 211 212# IDE drives 213# Flags are used only with controllers that support DMA operations 214# and mode settings (e.g. some pciide controllers) 215# The lowest order four bits (rightmost digit) of the flags define the PIO 216# mode to use, the next set of four bits the DMA mode and the third set the 217# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 218# to use, and the last bit must be 1 for this setting to be used. 219# For DMA and UDMA, 0xf (1111) means 'disable'. 220# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 221# (0xc=1100, 0xa=1010, 0xf=1111) 222# 0x0000 means "use whatever the drive claims to support". 223wd* at atabus? drive ? flags 0x0000 # the drives themselves 224 225# PCI network interfaces 226ne* at pci? dev ? function ? # NE2000 compat ethernet 227tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 228options TLP_MATCH_21142 229 230# MII/PHY support 231icsphy* at mii? phy ? # ISC-189x PHYs 232ukphy* at mii? phy ? # generic unknown PHYs 233 234 235# WSCONS Support 236options WSEMUL_VT100 # VT100 / VT220 emulation 237 238# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 239options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 240#options WS_DEFAULT_FG=WSCOL_WHITE 241#options WS_DEFAULT_BG=WSCOL_BLACK 242#options WS_DEFAULT_COLATTR="(0)" 243#options WS_DEFAULT_MONOATTR="(0)" 244options WS_KERNEL_FG=WSCOL_GREEN 245#options WS_KERNEL_BG=WSCOL_BLACK 246options WS_KERNEL_COLATTR=WSATTR_HILIT 247#options WS_KERNEL_MONOATTR="(0)" 248 249# compatibility to other console drivers 250options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 251options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 252options WSDISPLAY_COMPAT_USL # VT handling 253options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 254 255options FONT_GALLANT12x22 # Sun PROM font look-alike 256 257pckbc0 at isa? 258pckbd* at pckbc? 259wskbd* at pckbd? console ? 260pms* at pckbc? 261wsmouse* at pms? mux 0 262 263igsfb* at pci? dev ? function ? 264wsdisplay* at igsfb? console ? 265 266 267# ISA Devices 268com0 at isa? port 0x3f8 irq 4 269lpt0 at isa? port 0x378 irq 7 270 271 272# Audio Devices 273 274# ISA audio devices 275sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 276opl* at sb? 277mpu* at sb? 278midi* at sb? # SB1 MIDI port 279 280# Audio support 281audio* at sb? 282 283# Pseudo-Devices 284 285pseudo-device crypto # /dev/crypto device 286pseudo-device swcrypto # software crypto implementation 287 288# disk/mass storage pseudo-devices 289#pseudo-device md 1 # memory disk device (ramdisk) 290pseudo-device vnd # disk-like interface to files 291#options VND_COMPRESSION # compressed vnd(4) 292pseudo-device fss # file system snapshot device 293#pseudo-device cgd 4 # cryptographic disk devices 294 295# network pseudo-devices 296pseudo-device bpfilter # Berkeley packet filter 297#pseudo-device carp # Common Address Redundancy Protocol 298pseudo-device pppoe # PPP over Ethernet (RFC 2516) 299pseudo-device bridge # simple inter-network bridging 300#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 301pseudo-device loop # network loopback 302 303# 304# accept filters 305pseudo-device accf_data # "dataready" accept filter 306pseudo-device accf_http # "httpready" accept filter 307 308# miscellaneous pseudo-devices 309pseudo-device pty # pseudo-terminals 310pseudo-device rnd # /dev/random and in-kernel generator 311pseudo-device clockctl # user control of clock subsystem 312pseudo-device ksyms # /dev/ksyms 313#pseudo-device pf # PF packet filter 314#pseudo-device pflog # PF log if 315 316# wscons pseudo-devices 317pseudo-device wsmux # mouse & keyboard multiplexor 318#pseudo-device wsfont 319 320# Veriexec 321# 322# a pseudo device needed for veriexec 323#pseudo-device veriexec 1 324# 325# Uncomment the fingerprint methods below that are desired. Note that 326# removing fingerprint methods will have almost no impact on the kernel 327# code size. 328# 329#options VERIFIED_EXEC_FP_RMD160 330#options VERIFIED_EXEC_FP_SHA256 331#options VERIFIED_EXEC_FP_SHA384 332#options VERIFIED_EXEC_FP_SHA512 333#options VERIFIED_EXEC_FP_SHA1 334#options VERIFIED_EXEC_FP_MD5 335