GENERIC revision 1.21
1# $NetBSD: GENERIC,v 1.21 2002/04/12 08:11:11 gmcgarry 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 23# estimated number of users 24 25maxusers 32 26 27# Standard system options 28 29options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 30#options NTP # NTP phase/frequency locked loop 31 32# CPU options 33 34# For StrongARM systems 35options CPU_SA110 # Support the SA110 core 36makeoptions COPTS="-O2 -march=armv4 -mtune=strongarm" 37 38# FPA options 39 40#options ARMFPE # ARM Ltd FPE 41 42# File systems 43 44file-system FFS # UFS 45#file-system LFS # log-structured file system 46file-system MFS # memory file system 47file-system NFS # Network file system 48#file-system ADOSFS # AmigaDOS-compatible file system 49file-system EXT2FS # second extended file system (linux) 50#file-system CD9660 # ISO 9660 + Rock Ridge file system 51file-system MSDOSFS # MS-DOS file system 52file-system FDESC # /dev/fd 53file-system KERNFS # /kern 54file-system NULLFS # loopback file system 55#file-system PORTAL # portal filesystem (still experimental) 56file-system PROCFS # /proc 57#file-system UMAPFS # NULLFS + uid and gid remapping 58#file-system UNION # union file system 59 60# File system options 61#options QUOTA # UFS quotas 62#options FFS_EI # FFS Endian Independant support 63options NFSSERVER 64options SOFTDEP 65 66# Networking options 67 68#options GATEWAY # packet forwarding 69options INET # IP + ICMP + TCP + UDP 70options INET6 # IPV6 71#options IPSEC # IP security 72#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 73#options IPSEC_DEBUG # debug for IP security 74#options MROUTING # IP multicast routing 75#options NS # XNS 76#options NSIP # XNS tunneling over IP 77#options ISO,TPIP # OSI 78#options EON # OSI tunneling over IP 79#options CCITT,LLC,HDLC # X.25 80#options NETATALK # AppleTalk networking 81#options PFIL_HOOKS # pfil(9) packet filter hooks 82#options PPP_BSDCOMP # BSD-Compress compression support for PPP 83#options PPP_DEFLATE # Deflate compression support for PPP 84#options PPP_FILTER # Active filter support for PPP (requires bpf) 85#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 86 87options NFS_BOOT_BOOTP 88options NFS_BOOT_DHCP 89#options NFS_BOOT_BOOTPARAM 90 91# Compatibility options 92 93#options COMPAT_43 # 4.3BSD compatibility. 94options COMPAT_15 # NetBSD 1.5 compatibility. 95options COMPAT_14 # NetBSD 1.4 compatibility. 96#options COMPAT_13 # NetBSD 1.3 compatibility. 97#options COMPAT_12 # NetBSD 1.2 compatibility. 98#options COMPAT_11 # NetBSD 1.1 compatibility. 99#options COMPAT_10 # NetBSD 1.0 compatibility. 100#options COMPAT_09 # NetBSD 0.9 compatibility. 101#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 102 103options COMPAT_LINUX # binary compatibility with Linux 104 105# Shared memory options 106 107options SYSVMSG # System V-like message queues 108options SYSVSEM # System V-like semaphores 109#options SEMMNI=10 # number of semaphore identifiers 110#options SEMMNS=60 # number of semaphores in system 111#options SEMUME=10 # max number of undo entries per process 112#options SEMMNU=30 # number of undo structures in system 113options SYSVSHM # System V-like memory sharing 114options SHMMAXPGS=1024 # 1024 pages is the default 115 116# Device options 117 118#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 119#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 120#options MEMORY_DISK_IS_ROOT # use memory disk as root 121 122# Miscellaneous kernel options 123options KTRACE # system call tracing, a la ktrace(1) 124options IRQSTATS # manage IRQ statistics 125#options LKM # loadable kernel modules 126#options KMEMSTATS # kernel memory statistics 127#options SCSIVERBOSE # Verbose SCSI errors 128options PCIVERBOSE # Verbose PCI descriptions 129options MIIVERBOSE # Verbose MII autoconfuration messages 130#options PCI_CONFIG_DUMP # verbosely dump PCI config space 131#options DDB_KEYCODE=0x40 132#options USERCONF # userconf(4) support 133#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 134 135# Development and Debugging options 136 137#options ARM700BUGTRACK # track the ARM700 swi bug 138#options PORTMASTER # Enable PortMaster only options 139options DIAGNOSTIC # internally consistency checks 140#options PMAP_DEBUG # Enable pmap_debug_level code 141#options IPKDB # remote kernel debugging 142options DDB # in-kernel debugger 143options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 144makeoptions DEBUG="-g" # compile full symbol table 145options SYMTAB_SPACE=230000 146 147config netbsd root on ? type ? 148 149# The main bus device 150mainbus0 at root 151 152# The boot cpu 153cpu0 at mainbus? 154 155# Core logic 156footbridge0 at mainbus? 157 158# footbridge uart 159#fcom0 at footbridge? 160 161# system clock via footbridge 162#clock* at footbridge? 163 164# time-of-day device via footbridge 165todclock0 at footbridge? 166 167# PCI bus via footbridge 168pci0 at footbridge? # PCI bus 169 170# ISA bus support 171pcib* at pci? dev ? function ? # ISA bridge 172isa* at pcib? 173 174 175# PCI IDE Controllers and Devices 176# PCI IDE controllers - see pciide(4) for supported hardware. 177# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 178# how to set up DMA modes for this chip. This may work, or may cause 179# a machine hang with some controllers. 180pciide* at pci? dev ? function ? flags 0x0000 181 182# IDE drives 183# Flags are used only with controllers that support DMA operations 184# and mode settings (e.g. some pciide controllers) 185# The lowest order four bits (rightmost digit) of the flags define the PIO 186# mode to use, the next set of four bits the DMA mode and the third set the 187# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 188# to use, and the last bit must be 1 for this setting to be used. 189# For DMA and UDMA, 0xf (1111) means 'disable'. 190# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 191# (0xc=1100, 0xa=1010, 0xf=1111) 192# 0x0000 means "use whatever the drive claims to support". 193wd* at pciide? channel ? drive ? flags 0x0000 # the drives themselves 194 195# PCI network interfaces 196ne* at pci? dev ? function ? # NE2000 compat ethernet 197tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 198options TLP_MATCH_21142 199 200# MII/PHY support 201icsphy* at mii? phy ? # ISC-189x PHYs 202ukphy* at mii? phy ? # generic unknown PHYs 203 204# WSCONS Support 205options WSEMUL_VT100 # VT100 / VT220 emulation 206options WS_KERNEL_FG=WSCOL_GREEN 207pckbc0 at isa? 208pckbd* at pckbc? 209wskbd* at pckbd? console ? 210pms* at pckbc? 211wsmouse* at pms? mux 0 212pmsi* at pckbc? 213wsmouse* at pmsi? mux 0 214 215vga* at pci? dev ? function ? 216wsdisplay* at vga? console ? 217 218# ISA Devices 219com0 at isa? port 0x3f8 irq 4 220lpt0 at isa? port 0x378 irq 7 221 222 223# Audio Devices 224 225# ISA audio devices 226sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 227opl* at sb? 228mpu* at sb? 229midi* at sb? # SB1 MIDI port 230 231# Audio support 232audio* at sb? 233 234# Pseudo-Devices 235 236# disk/mass storage pseudo-devices 237#pseudo-device md 1 # memory disk device (ramdisk) 238pseudo-device vnd 4 # disk-like interface to files 239 240# network pseudo-devices 241pseudo-device bpfilter 4 # Berkeley packet filter 242pseudo-device pppoe # PPP over Ethernet (RFC 2516) 243pseudo-device bridge # simple inter-network bridging 244pseudo-device loop # network loopback 245 246# miscellaneous pseudo-devices 247pseudo-device pty # pseudo-terminals 248pseudo-device rnd # /dev/random and in-kernel generator 249