GENERIC revision 1.114
1# $NetBSD: GENERIC,v 1.114 2012/12/06 06:25:25 msaitoh 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 ISO,TPIP # OSI 91#options EON # OSI tunneling over IP 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_60 # NetBSD 6.0 compatibility. 120options COMPAT_50 # NetBSD 5.0 compatibility. 121options COMPAT_40 # NetBSD 4.0 compatibility. 122options COMPAT_30 # NetBSD 3.0 compatibility. 123options COMPAT_20 # NetBSD 2.0 compatibility. 124options COMPAT_16 # NetBSD 1.6 compatibility. 125options COMPAT_15 # NetBSD 1.5 compatibility. 126options COMPAT_14 # NetBSD 1.4 compatibility. 127#options COMPAT_13 # NetBSD 1.3 compatibility. 128#options COMPAT_12 # NetBSD 1.2 compatibility. 129#options COMPAT_11 # NetBSD 1.1 compatibility. 130#options COMPAT_10 # NetBSD 1.0 compatibility. 131#options COMPAT_09 # NetBSD 0.9 compatibility. 132#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 133 134options COMPAT_LINUX # binary compatibility with Linux 135options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 136 137# Shared memory options 138 139options SYSVMSG # System V-like message queues 140options SYSVSEM # System V-like semaphores 141options SYSVSHM # System V-like memory sharing 142 143# Device options 144 145#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 146#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 147#options MEMORY_DISK_IS_ROOT # use memory disk as root 148 149# Miscellaneous kernel options 150options KTRACE # system call tracing, a la ktrace(1) 151options IRQSTATS # manage IRQ statistics 152#options KMEMSTATS # kernel memory statistics 153#options SCSIVERBOSE # Verbose SCSI errors 154options PCIVERBOSE # Verbose PCI descriptions 155options MIIVERBOSE # Verbose MII autoconfuration messages 156#options PCI_CONFIG_DUMP # verbosely dump PCI config space 157#options DDB_KEYCODE=0x40 158options USERCONF # userconf(4) support 159#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 160options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 161 162# Development and Debugging options 163 164#options ARM700BUGTRACK # track the ARM700 swi bug 165#options PORTMASTER # Enable PortMaster only options 166#options DIAGNOSTIC # internal consistency checks 167#options PMAP_DEBUG # Enable pmap_debug_level code 168options DDB # in-kernel debugger 169options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 170makeoptions DEBUG="-g" # compile full symbol table 171options SYMTAB_SPACE=650000 172 173config netbsd root on ? type ? 174 175# The main bus device 176mainbus0 at root 177 178# The boot CPU 179cpu0 at mainbus? 180 181# Core logic 182footbridge0 at mainbus? 183 184# footbridge uart 185#fcom0 at footbridge? 186 187# system clock via footbridge 188#clock* at footbridge? 189 190# PCI bus via footbridge 191pci0 at footbridge? # PCI bus 192 193# ISA bus support 194pcib* at pci? dev ? function ? # ISA bridge 195isa* at pcib? 196 197 198# PCI IDE Controllers and Devices 199# PCI IDE controllers - see pciide(4) for supported hardware. 200# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 201# how to set up DMA modes for this chip. This may work, or may cause 202# a machine hang with some controllers. 203#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 204slide* at pci? dev ? function ? # Symphony Labs IDE controllers 205 206# ATA (IDE) bus support 207atabus* at ata? 208 209# IDE drives 210# Flags are used only with controllers that support DMA operations 211# and mode settings (e.g. some pciide controllers) 212# The lowest order four bits (rightmost digit) of the flags define the PIO 213# mode to use, the next set of four bits the DMA mode and the third set the 214# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 215# to use, and the last bit must be 1 for this setting to be used. 216# For DMA and UDMA, 0xf (1111) means 'disable'. 217# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 218# (0xc=1100, 0xa=1010, 0xf=1111) 219# 0x0000 means "use whatever the drive claims to support". 220wd* at atabus? drive ? flags 0x0000 # the drives themselves 221 222# PCI network interfaces 223ne* at pci? dev ? function ? # NE2000 compat ethernet 224tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 225options TLP_MATCH_21142 226 227# MII/PHY support 228icsphy* at mii? phy ? # ISC-189x PHYs 229ukphy* at mii? phy ? # generic unknown PHYs 230 231 232# WSCONS Support 233options WSEMUL_VT100 # VT100 / VT220 emulation 234 235# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 236options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 237#options WS_DEFAULT_FG=WSCOL_WHITE 238#options WS_DEFAULT_BG=WSCOL_BLACK 239#options WS_DEFAULT_COLATTR="(0)" 240#options WS_DEFAULT_MONOATTR="(0)" 241options WS_KERNEL_FG=WSCOL_GREEN 242#options WS_KERNEL_BG=WSCOL_BLACK 243options WS_KERNEL_COLATTR=WSATTR_HILIT 244#options WS_KERNEL_MONOATTR="(0)" 245 246# compatibility to other console drivers 247options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 248options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 249options WSDISPLAY_COMPAT_USL # wsconscfg 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 # /dev/crypto device 283pseudo-device swcrypto # software crypto implementation 284 285# disk/mass storage pseudo-devices 286#pseudo-device md # memory disk device (ramdisk) 287pseudo-device vnd # disk-like interface to files 288#options VND_COMPRESSION # compressed vnd(4) 289pseudo-device fss # file system snapshot device 290#pseudo-device cgd 4 # cryptographic disk devices 291 292# network pseudo-devices 293pseudo-device bpfilter # Berkeley packet filter 294#pseudo-device carp # Common Address Redundancy Protocol 295pseudo-device pppoe # PPP over Ethernet (RFC 2516) 296pseudo-device bridge # simple inter-network bridging 297#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 298pseudo-device loop # network loopback 299 300# 301# accept filters 302pseudo-device accf_data # "dataready" accept filter 303pseudo-device accf_http # "httpready" accept filter 304 305# miscellaneous pseudo-devices 306pseudo-device pty # pseudo-terminals 307pseudo-device clockctl # user control of clock subsystem 308pseudo-device ksyms # /dev/ksyms 309#pseudo-device pf # PF packet filter 310#pseudo-device pflog # PF log if 311 312# wscons pseudo-devices 313pseudo-device wsmux # mouse & keyboard multiplexor 314#pseudo-device wsfont 315 316# Veriexec 317# 318# a pseudo device needed for veriexec 319#pseudo-device veriexec 1 320# 321# Uncomment the fingerprint methods below that are desired. Note that 322# removing fingerprint methods will have almost no impact on the kernel 323# code size. 324# 325#options VERIFIED_EXEC_FP_RMD160 326#options VERIFIED_EXEC_FP_SHA256 327#options VERIFIED_EXEC_FP_SHA384 328#options VERIFIED_EXEC_FP_SHA512 329#options VERIFIED_EXEC_FP_SHA1 330#options VERIFIED_EXEC_FP_MD5 331