GENERIC revision 1.126
1# $NetBSD: GENERIC,v 1.126 2005/02/18 21:05:53 dsl 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/pmax/conf/std.pmax" 22include "arch/pmax/conf/files.pmax_rcons" 23 24options INCLUDE_CONFIG_FILE # embed config file in kernel binary 25 26#ident "GENERIC-$Revision: 1.126 $" 27 28maxusers 64 29 30options MIPS1 # R2000/R3000 CPUs 31options MIPS3 # R4000/R4400 CPUs 32 33 34# Support for specific models of DECstation 35options DEC_3100 # DECstation 2100, 3100 (kn01) 36options DEC_5100 # DECsystem 5100 (kn230) 37options DEC_3MAX # DECstation 5000/200 (kn02) 38options DEC_3MIN # DECstation 5000/1xx (kn02ba), 5000/150 (kn04) 39options DEC_MAXINE # Personal DECstation 5000/xx (kn02ca) 40options DEC_3MAXPLUS # DECstation 5000/240 (kn03), 5000/260 (kn05) 41 42#options DEC_5400 # DECsystem 5400 (kn210) 43#options DEC_5500 # DECsystem 5500 (kn220) 44#options DEC_5800 # DECsystem 58x0 (kn5800) 45 46# Standard system options 47options DDB # in-kernel debugger 48#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 49options DDB_ONPANIC=0 # don't enter debugger on panic 50#options DIAGNOSTIC # extra kernel debugging checks 51#options DEBUG # extra kernel debugging support 52options COMPAT_43 # compatibility with 4.3BSD binaries 53options KTRACE # system call tracing support 54options SYSTRACE # system call vetting via systrace(1) 55 56options SYSVMSG # System V-like message queues 57options SYSVSEM # System V-like semaphores 58#options SEMMNI=10 # number of semaphore identifiers 59#options SEMMNS=60 # number of semaphores in system 60#options SEMUME=10 # max number of undo entries per process 61#options SEMMNU=30 # number of undo structures in system 62options SYSVSHM # System V-like memory sharing 63#options SHMMAXPGS=1024 # 1024 pages is the default 64options P1003_1B_SEMAPHORE # p1003.1b semaphore support 65 66options LKM # loadable kernel modules 67 68options USERCONF # userconf(4) support 69#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 70options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 71 72# Enable experimental buffer queue strategy for better responsiveness under 73# high disk I/O load. Use it with caution - it's not proven to be stable yet. 74#options NEW_BUFQ_STRATEGY 75 76#options SCSIVERBOSE # Verbose SCSI errors 77#options TCVERBOSE # recognize "unknown" TC devices 78 79# Old 4.4BSD/pmax kgdb options 80#options KGDB # support for kernel gdb 81#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 82#options KGDB_DEV="15*256+0" # device for kernel gdb 83 84options NTP # network time protocol 85 86 87# Filesystem options 88file-system FFS # fast filesystem with user and group quotas 89file-system MFS # memory-based filesystem 90file-system NFS # Sun NFS-compatible filesystem (client) 91file-system LFS # Log-based filesystem (still experimental) 92file-system CD9660 # ISO 9660 + Rock Ridge file system 93file-system FDESC # /dev/fd 94file-system KERNFS # /kern (kernel informational filesystem) 95file-system NULLFS # loopback file system 96file-system OVERLAY # overlay file system 97file-system PORTAL # portal filesystem (still experimental) 98file-system PROCFS # /proc 99file-system UMAPFS # NULLFS + uid and gid remapping 100file-system UNION 101 102options NFSSERVER # Sun NFS-compatible filesystem (server) 103options QUOTA # UFS quotas 104#options FFS_EI # FFS Endian Independant support 105options SOFTDEP # FFS soft updates support. 106#options FFS_NO_SNAPSHOT # ffs snapshots 107#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 108# VNODE_OP_NOINLINE will produce smaller and possibly slightly faster kernels 109#options VNODE_OP_NOINLINE # don't inline vnode op calls 110 111# Networking options 112options INET # Internet protocols 113options INET6 # IPV6 114#options IPSEC # IP security 115#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116#options IPSEC_DEBUG # debug for IP security 117options GATEWAY # IP packet forwarding 118#options MROUTING # Multicast routing support 119#options PIM # Protocol Independent Multicast 120#options ISO # OSI networking 121#options TPIP # TPIP 122#options EON # OSI tunneling over IP 123#options CCITT,LLC,HDLC # X.25 124options NETATALK # AppleTalk networking protocols 125options PPP_BSDCOMP # BSD-Compress compression support for PPP 126options PPP_DEFLATE # Deflate compression support for PPP 127options PPP_FILTER # Active filter support for PPP (requires bpf) 128options PFIL_HOOKS # pfil(9) packet filter hooks 129options IPFILTER_LOG # ipmon(8) log support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133#options ALTQ # Manipulate network interfaces' output queues 134#options ALTQ_BLUE # Stochastic Fair Blue 135#options ALTQ_CBQ # Class-Based Queueing 136#options ALTQ_CDNR # Diffserv Traffic Conditioner 137#options ALTQ_FIFOQ # First-In First-Out Queue 138#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 139#options ALTQ_HFSC # Hierarchical Fair Service Curve 140#options ALTQ_LOCALQ # Local queueing discipline 141#options ALTQ_PRIQ # Priority Queueing 142#options ALTQ_RED # Random Early Detection 143#options ALTQ_RIO # RED with IN/OUT 144#options ALTQ_WFQ # Weighted Fair Queueing 145 146# NetBSD backwards compatibility 147#options COMPAT_10 # NetBSD 1.0, (needed for X on 386?) 148#options COMPAT_11 # NetBSD 1.1, EXEC_ELF_NOTELESS 149options COMPAT_12 # NetBSD 1.2 reboot(), EXEC_ELF_NOTELESS 150options COMPAT_13 # NetBSD 1.3 151options COMPAT_14 # NetBSD 1.4 152options COMPAT_16 # NetBSD 1.6 153#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 154options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 155 156# Raster console options 157options FONT_BOLD8x16 # Font for fb devices 158options FONT_GALLANT12x22 159 160# pmax specific 161options COMPAT_ULTRIX # Ultrix compatibility 162#options EXEC_AOUT # Old NetBSD/pmax a.out compatibility 163options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 164options HZ=256 # RTC rate required 165 166options NFS_BOOT_DHCP # superset of BOOTP 167 168config netbsd root on ? type ? 169#config nfsnetbsd root on ? type nfs 170 171 172mainbus0 at root 173cpu* at mainbus0 174 175## Peripheral Bus Support (for devices to attach to) 176## ---------------------------------------------------------------------------- 177 178# TURBOchannel bus support 179tc* at mainbus0 180 181# 3MIN, 3MAX+ and MAXINE have IOASIC in system slot 182ioasic0 at tc? 183mcclock* at ioasic? offset ? # DS1287 RTC 184le* at ioasic? offset ? # LANCE 185scc* at ioasic? offset ? # Z85C30 186bba* at ioasic? offset ? # MAXINE baseboard audio 187audio* at bba? 188dtop* at ioasic? offset ? # MAXINE kbd and mouse 189#fdc at ioasic? offset ? # MAXINE floppy disk (not supported) 190asc* at ioasic? offset ? # NCR53C94 SCSI with IOASIC 191 192# 3MAX has TURBOchannel but no IOASIC 193ibus0 at tc? slot ? offset ? # 3MAX system slot 194 195# PMAX, 3MAX and MIPSMATE common devices 196mcclock* at ibus0 addr ? # DS1287 RTC 197dc* at ibus0 addr ? # DC7085 quad line serial device 198 199# TURBOchannel devices 200mfb* at tc? slot ? offset ? # PMAG-A MX Monochrome Framebuffer 201cfb* at tc? slot ? offset ? # PMAG-B CX Color Framebuffer 202#tfb* at tc? slot ? offset ? # PMAG-RO TX True Color Framebuffer 203sfb* at tc? slot ? offset ? # PMAGB-B HX Smart Framebuffer 204px0 at tc? slot ? offset ? # PMAG-C,D,E,F PX family 205#sfbp* at tc? slot ? offset ? # PMAGD HX+ Smart Framebuffer 206xcfb* at tc? slot ? offset ? # PMAG-DV Color Framebuffer at MAXINE 207asc* at tc? slot ? offset ? # PMAZ-A single channel SCSI 208le* at tc? slot ? offset ? # PMAD-A LANCE 209fta* at tc? slot ? offset ? # PMAF-F FDDI 210tcds* at tc? slot ? offset ? # PMAZB/PMAZC dual channel SCSI 211asc* at tcds? chip ? 212 213# PMAX and MIPSMATE 214ibus0 at mainbus0 215pm* at ibus0 addr ? # 3100 onboard fb 216le* at ibus0 addr ? # 3100, 5100 onboard LANCE 217sii* at ibus0 addr ? # DC7061 onboard SCSI 218 219######################################################################### 220# SCSI configuration # 221######################################################################### 222 223scsibus* at sii? 224scsibus* at asc? 225 226sd* at scsibus? target ? lun ? # SCSI disks 227st* at scsibus? target ? lun ? # SCSI tapes 228cd* at scsibus? target ? lun ? # SCSI CD-ROMs 229ch* at scsibus? target ? lun ? # SCSI changer devices 230ss* at scsibus? target ? lun ? # SCSI scanners 231uk* at scsibus? target ? lun ? # unknown SCSI 232 233######################################################################### 234# Pseudo-devices # 235######################################################################### 236 237pseudo-device loop 1 # network loopback 238pseudo-device sl 4 # serial-line IP ports 239pseudo-device ppp 2 # serial-line IP ports 240pseudo-device pppoe # PPP over Ethernet (RFC 2516) 241pseudo-device pty # pseudo-terminals 242pseudo-device bpfilter 16 # packet filter ports 243pseudo-device ipfilter # IP filter, NAT 244#pseudo-device gre 2 # generic L3 over IP tunnel 245pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 246#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 247#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 248pseudo-device vlan # IEEE 802.1q encapsulation 249pseudo-device bridge # simple inter-network bridging 250#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 251 252pseudo-device vnd 4 # virtual disk ick 253pseudo-device ccd 4 # concatenated disks 254#pseudo-device cgd 4 # cryptographic disk devices 255pseudo-device raid 8 # RAIDframe disk driver 256options RAID_AUTOCONFIG # auto-configuration of RAID components 257# Options to enable various other RAIDframe RAID types. 258#options RF_INCLUDE_EVENODD=1 259#options RF_INCLUDE_RAID5_RS=1 260#options RF_INCLUDE_PARITYLOGGING=1 261#options RF_INCLUDE_CHAINDECLUSTER=1 262#options RF_INCLUDE_INTERDECLUSTER=1 263#options RF_INCLUDE_PARITY_DECLUSTERING=1 264#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 265pseudo-device fss 4 # file system snapshot device 266 267pseudo-device rasterconsole 1 # NB: raster console requires "fb" 268pseudo-device fb 3 # up to 3 framebuffers 269 270pseudo-device rnd # /dev/random and in-kernel generator 271pseudo-device clockctl # user control of clock subsystem 272pseudo-device ksyms # /dev/ksyms 273#pseudo-device pf # PF packet filter 274#pseudo-device pflog # PF log if 275