GENERIC revision 1.115
1# $NetBSD: GENERIC,v 1.115 2013/03/01 18:25:49 joerg 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# Default console is wscons, if igsfb(4) and pckbc(4) are configured, 46# or com(4) otherwise. You can force a serial console with these options 47#options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200 48 49 50# File systems 51 52file-system FFS # UFS 53#file-system LFS # log-structured file system 54file-system MFS # memory file system 55file-system NFS # Network file system 56#file-system ADOSFS # AmigaDOS-compatible file system 57file-system EXT2FS # second extended file system (linux) 58#file-system CD9660 # ISO 9660 + Rock Ridge file system 59file-system MSDOSFS # MS-DOS file system 60file-system FDESC # /dev/fd 61file-system KERNFS # /kern 62file-system NULLFS # loopback file system 63file-system PROCFS # /proc 64#file-system UMAPFS # NULLFS + uid and gid remapping 65#file-system UNION # union file system 66file-system PTYFS # /dev/pts/N support 67file-system TMPFS # Efficient memory file-system 68#file-system UDF # experimental - OSTA UDF CD/DVD file-system 69 70# File system options 71#options QUOTA # legacy UFS quotas 72#options QUOTA2 # new, in-filesystem UFS quotas 73#options FFS_EI # FFS Endian Independent support 74#options FFS_NO_SNAPSHOT # No FFS snapshot support 75options NFSSERVER 76options WAPBL # File system journaling support 77#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 78 79# Networking options 80 81#options GATEWAY # packet forwarding 82options INET # IP + ICMP + TCP + UDP 83options INET6 # IPV6 84#options IPSEC # IP security 85#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 86#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 87#options IPSEC_DEBUG # debug for IP security 88#options MROUTING # IP multicast routing 89#options PIM # Protocol Independent Multicast 90#options NETATALK # AppleTalk networking 91#options PFIL_HOOKS # pfil(9) packet filter hooks 92#options PPP_BSDCOMP # BSD-Compress compression support for PPP 93#options PPP_DEFLATE # Deflate compression support for PPP 94#options PPP_FILTER # Active filter support for PPP (requires bpf) 95#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 96 97#options ALTQ # Manipulate network interfaces' output queues 98#options ALTQ_BLUE # Stochastic Fair Blue 99#options ALTQ_CBQ # Class-Based Queueing 100#options ALTQ_CDNR # Diffserv Traffic Conditioner 101#options ALTQ_FIFOQ # First-In First-Out Queue 102#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 103#options ALTQ_HFSC # Hierarchical Fair Service Curve 104#options ALTQ_LOCALQ # Local queueing discipline 105#options ALTQ_PRIQ # Priority Queueing 106#options ALTQ_RED # Random Early Detection 107#options ALTQ_RIO # RED with IN/OUT 108#options ALTQ_WFQ # Weighted Fair Queueing 109 110options NFS_BOOT_BOOTP 111options NFS_BOOT_DHCP 112#options NFS_BOOT_BOOTPARAM 113 114# Compatibility options 115 116#options COMPAT_43 # 4.3BSD compatibility. 117options COMPAT_60 # NetBSD 6.0 compatibility. 118options COMPAT_50 # NetBSD 5.0 compatibility. 119options COMPAT_40 # NetBSD 4.0 compatibility. 120options COMPAT_30 # NetBSD 3.0 compatibility. 121options COMPAT_20 # NetBSD 2.0 compatibility. 122options COMPAT_16 # NetBSD 1.6 compatibility. 123options COMPAT_15 # NetBSD 1.5 compatibility. 124options COMPAT_14 # NetBSD 1.4 compatibility. 125#options COMPAT_13 # NetBSD 1.3 compatibility. 126#options COMPAT_12 # NetBSD 1.2 compatibility. 127#options COMPAT_11 # NetBSD 1.1 compatibility. 128#options COMPAT_10 # NetBSD 1.0 compatibility. 129#options COMPAT_09 # NetBSD 0.9 compatibility. 130#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 131 132options COMPAT_LINUX # binary compatibility with Linux 133options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 134 135# Shared memory options 136 137options SYSVMSG # System V-like message queues 138options SYSVSEM # System V-like semaphores 139options SYSVSHM # System V-like memory sharing 140 141# Device options 142 143#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 144#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 145#options MEMORY_DISK_IS_ROOT # use memory disk as root 146 147# Miscellaneous kernel options 148options KTRACE # system call tracing, a la ktrace(1) 149options IRQSTATS # manage IRQ statistics 150#options KMEMSTATS # kernel memory statistics 151#options SCSIVERBOSE # Verbose SCSI errors 152options PCIVERBOSE # Verbose PCI descriptions 153options MIIVERBOSE # Verbose MII autoconfuration messages 154#options PCI_CONFIG_DUMP # verbosely dump PCI config space 155#options DDB_KEYCODE=0x40 156options USERCONF # userconf(4) support 157#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 158options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 159 160# Development and Debugging options 161 162#options ARM700BUGTRACK # track the ARM700 swi bug 163#options PORTMASTER # Enable PortMaster only options 164#options DIAGNOSTIC # internal consistency checks 165#options PMAP_DEBUG # Enable pmap_debug_level code 166options DDB # in-kernel debugger 167options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 168makeoptions DEBUG="-g" # compile full symbol table 169options SYMTAB_SPACE=650000 170 171config netbsd root on ? type ? 172 173# The main bus device 174mainbus0 at root 175 176# The boot CPU 177cpu0 at mainbus? 178 179# Core logic 180footbridge0 at mainbus? 181 182# footbridge uart 183#fcom0 at footbridge? 184 185# system clock via footbridge 186#clock* at footbridge? 187 188# PCI bus via footbridge 189pci0 at footbridge? # PCI bus 190 191# ISA bus support 192pcib* at pci? dev ? function ? # ISA bridge 193isa* at pcib? 194 195 196# PCI IDE Controllers and Devices 197# PCI IDE controllers - see pciide(4) for supported hardware. 198# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 199# how to set up DMA modes for this chip. This may work, or may cause 200# a machine hang with some controllers. 201#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 202slide* at pci? dev ? function ? # Symphony Labs IDE controllers 203 204# ATA (IDE) bus support 205atabus* at ata? 206 207# IDE drives 208# Flags are used only with controllers that support DMA operations 209# and mode settings (e.g. some pciide controllers) 210# The lowest order four bits (rightmost digit) of the flags define the PIO 211# mode to use, the next set of four bits the DMA mode and the third set the 212# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 213# to use, and the last bit must be 1 for this setting to be used. 214# For DMA and UDMA, 0xf (1111) means 'disable'. 215# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 216# (0xc=1100, 0xa=1010, 0xf=1111) 217# 0x0000 means "use whatever the drive claims to support". 218wd* at atabus? drive ? flags 0x0000 # the drives themselves 219 220# PCI network interfaces 221ne* at pci? dev ? function ? # NE2000 compat ethernet 222tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 223options TLP_MATCH_21142 224 225# MII/PHY support 226icsphy* at mii? phy ? # ISC-189x PHYs 227ukphy* at mii? phy ? # generic unknown PHYs 228 229 230# WSCONS Support 231options WSEMUL_VT100 # VT100 / VT220 emulation 232 233# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 234options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 235#options WS_DEFAULT_FG=WSCOL_WHITE 236#options WS_DEFAULT_BG=WSCOL_BLACK 237#options WS_DEFAULT_COLATTR="(0)" 238#options WS_DEFAULT_MONOATTR="(0)" 239options WS_KERNEL_FG=WSCOL_GREEN 240#options WS_KERNEL_BG=WSCOL_BLACK 241options WS_KERNEL_COLATTR=WSATTR_HILIT 242#options WS_KERNEL_MONOATTR="(0)" 243 244# compatibility to other console drivers 245options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 246options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 247options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 248options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 249 250options FONT_GALLANT12x22 # Sun PROM font look-alike 251 252pckbc0 at isa? 253pckbd* at pckbc? 254wskbd* at pckbd? console ? 255pms* at pckbc? 256wsmouse* at pms? mux 0 257 258igsfb* at pci? dev ? function ? 259wsdisplay* at igsfb? console ? 260 261 262# ISA Devices 263com0 at isa? port 0x3f8 irq 4 264lpt0 at isa? port 0x378 irq 7 265 266 267# Audio Devices 268 269# ISA audio devices 270sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 271opl* at sb? 272mpu* at sb? 273midi* at sb? # SB1 MIDI port 274 275# Audio support 276audio* at sb? 277 278# Pseudo-Devices 279 280pseudo-device crypto # /dev/crypto device 281pseudo-device swcrypto # software crypto implementation 282 283# disk/mass storage pseudo-devices 284#pseudo-device md # memory disk device (ramdisk) 285pseudo-device vnd # disk-like interface to files 286#options VND_COMPRESSION # compressed vnd(4) 287pseudo-device fss # file system snapshot device 288#pseudo-device cgd 4 # cryptographic disk devices 289 290# network pseudo-devices 291pseudo-device bpfilter # Berkeley packet filter 292#pseudo-device carp # Common Address Redundancy Protocol 293pseudo-device pppoe # PPP over Ethernet (RFC 2516) 294pseudo-device bridge # simple inter-network bridging 295#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 296pseudo-device loop # network loopback 297 298# 299# accept filters 300pseudo-device accf_data # "dataready" accept filter 301pseudo-device accf_http # "httpready" accept filter 302 303# miscellaneous pseudo-devices 304pseudo-device pty # pseudo-terminals 305pseudo-device clockctl # user control of clock subsystem 306pseudo-device ksyms # /dev/ksyms 307#pseudo-device pf # PF packet filter 308#pseudo-device pflog # PF log if 309 310# wscons pseudo-devices 311pseudo-device wsmux # mouse & keyboard multiplexor 312#pseudo-device wsfont 313 314# Veriexec 315# 316# a pseudo device needed for veriexec 317#pseudo-device veriexec 1 318# 319# Uncomment the fingerprint methods below that are desired. Note that 320# removing fingerprint methods will have almost no impact on the kernel 321# code size. 322# 323#options VERIFIED_EXEC_FP_RMD160 324#options VERIFIED_EXEC_FP_SHA256 325#options VERIFIED_EXEC_FP_SHA384 326#options VERIFIED_EXEC_FP_SHA512 327#options VERIFIED_EXEC_FP_SHA1 328#options VERIFIED_EXEC_FP_MD5 329