GENERIC revision 1.122
1# $NetBSD: GENERIC,v 1.122 2004/11/10 17:54:06 christos 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: 1.122 $" 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# VNODE_OP_NOINLINE will produce smaller and possibly slightly faster kernels 107#options VNODE_OP_NOINLINE # don't inline vnode op calls 108 109# Networking options 110options INET # Internet protocols 111options INET6 # IPV6 112#options IPSEC # IP security 113#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114#options IPSEC_DEBUG # debug for IP security 115options GATEWAY # IP packet forwarding 116#options MROUTING # Multicast routing support 117#options PIM # Protocol Independent Multicast 118#options ISO # OSI networking 119#options TPIP # TPIP 120#options EON # OSI tunneling over IP 121#options CCITT,LLC,HDLC # X.25 122options NETATALK # AppleTalk networking protocols 123options PPP_BSDCOMP # BSD-Compress compression support for PPP 124options PPP_DEFLATE # Deflate compression support for PPP 125options PPP_FILTER # Active filter support for PPP (requires bpf) 126options PFIL_HOOKS # pfil(9) packet filter hooks 127options IPFILTER_LOG # ipmon(8) log support 128#options IPFILTER_DEFAULT_BLOCK # block all packets by default 129#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131#options ALTQ # Manipulate network interfaces' output queues 132#options ALTQ_BLUE # Stochastic Fair Blue 133#options ALTQ_CBQ # Class-Based Queueing 134#options ALTQ_CDNR # Diffserv Traffic Conditioner 135#options ALTQ_FIFOQ # First-In First-Out Queue 136#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 137#options ALTQ_HFSC # Hierarchical Fair Service Curve 138#options ALTQ_LOCALQ # Local queueing discipline 139#options ALTQ_PRIQ # Priority Queueing 140#options ALTQ_RED # Random Early Detection 141#options ALTQ_RIO # RED with IN/OUT 142#options ALTQ_WFQ # Weighted Fair Queueing 143 144# NetBSD backwards compatibility 145#options COMPAT_10 # NetBSD 1.0, (needed for X on 386?) 146#options COMPAT_11 # NetBSD 1.1, EXEC_ELF_NOTELESS 147options COMPAT_12 # NetBSD 1.2 reboot(), EXEC_ELF_NOTELESS 148options COMPAT_13 # NetBSD 1.3 149options COMPAT_14 # NetBSD 1.4 150options COMPAT_16 # NetBSD 1.6 151#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 152options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 153 154# Raster console options 155options FONT_BOLD8x16 # Font for fb devices 156options FONT_GALLANT12x22 157 158# pmax specific 159options COMPAT_ULTRIX # Ultrix compatibility 160#options EXEC_AOUT # Old NetBSD/pmax a.out compatibility 161options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 162options HZ=256 # RTC rate required 163 164options NFS_BOOT_DHCP # superset of BOOTP 165 166config netbsd root on ? type ? 167#config nfsnetbsd root on ? type nfs 168 169 170mainbus0 at root 171cpu* at mainbus0 172 173## Peripheral Bus Support (for devices to attach to) 174## ---------------------------------------------------------------------------- 175 176# TURBOchannel bus support 177tc* at mainbus0 178 179# 3MIN, 3MAX+ and MAXINE have IOASIC in system slot 180ioasic0 at tc? 181mcclock* at ioasic? offset ? # DS1287 RTC 182le* at ioasic? offset ? # LANCE 183scc* at ioasic? offset ? # Z85C30 184bba* at ioasic? offset ? # MAXINE baseboard audio 185audio* at bba? 186dtop* at ioasic? offset ? # MAXINE kbd and mouse 187#fdc at ioasic? offset ? # MAXINE floppy disk (not supported) 188asc* at ioasic? offset ? # NCR53C94 SCSI with IOASIC 189 190# 3MAX has TURBOchannel but no IOASIC 191ibus0 at tc? slot ? offset ? # 3MAX system slot 192 193# PMAX, 3MAX and MIPSMATE common devices 194mcclock* at ibus0 addr ? # DS1287 RTC 195dc* at ibus0 addr ? # DC7085 quad line serial device 196 197# TURBOchannel devices 198mfb* at tc? slot ? offset ? # PMAG-A MX Monochrome Framebuffer 199cfb* at tc? slot ? offset ? # PMAG-B CX Color Framebuffer 200#tfb* at tc? slot ? offset ? # PMAG-RO TX True Color Framebuffer 201sfb* at tc? slot ? offset ? # PMAGB-B HX Smart Framebuffer 202px0 at tc? slot ? offset ? # PMAG-C,D,E,F PX family 203#sfbp* at tc? slot ? offset ? # PMAGD HX+ Smart Framebuffer 204xcfb* at tc? slot ? offset ? # PMAG-DV Color Framebuffer at MAXINE 205asc* at tc? slot ? offset ? # PMAZ-A single channel SCSI 206le* at tc? slot ? offset ? # PMAD-A LANCE 207fta* at tc? slot ? offset ? # PMAF-F FDDI 208tcds* at tc? slot ? offset ? # PMAZB/PMAZC dual channel SCSI 209asc* at tcds? chip ? 210 211# PMAX and MIPSMATE 212ibus0 at mainbus0 213pm* at ibus0 addr ? # 3100 onboard fb 214le* at ibus0 addr ? # 3100, 5100 onboard LANCE 215sii* at ibus0 addr ? # DC7061 onboard SCSI 216 217######################################################################### 218# SCSI configuration # 219######################################################################### 220 221scsibus* at sii? 222scsibus* at asc? 223 224sd* at scsibus? target ? lun ? # SCSI disks 225st* at scsibus? target ? lun ? # SCSI tapes 226cd* at scsibus? target ? lun ? # SCSI CD-ROMs 227ch* at scsibus? target ? lun ? # SCSI changer devices 228ss* at scsibus? target ? lun ? # SCSI scanners 229uk* at scsibus? target ? lun ? # unknown SCSI 230 231######################################################################### 232# Pseudo-devices # 233######################################################################### 234 235pseudo-device loop 1 # network loopback 236pseudo-device sl 4 # serial-line IP ports 237pseudo-device ppp 2 # serial-line IP ports 238pseudo-device pppoe # PPP over Ethernet (RFC 2516) 239pseudo-device pty # pseudo-terminals 240pseudo-device bpfilter 16 # packet filter ports 241pseudo-device ipfilter # IP filter, NAT 242#pseudo-device gre 2 # generic L3 over IP tunnel 243pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 244#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 245#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 246pseudo-device vlan # IEEE 802.1q encapsulation 247pseudo-device bridge # simple inter-network bridging 248#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 249 250pseudo-device vnd 4 # virtual disk ick 251pseudo-device ccd 4 # concatenated disks 252#pseudo-device cgd 4 # cryptographic disk devices 253pseudo-device raid 8 # RAIDframe disk driver 254options RAID_AUTOCONFIG # auto-configuration of RAID components 255# Options to enable various other RAIDframe RAID types. 256#options RF_INCLUDE_EVENODD=1 257#options RF_INCLUDE_RAID5_RS=1 258#options RF_INCLUDE_PARITYLOGGING=1 259#options RF_INCLUDE_CHAINDECLUSTER=1 260#options RF_INCLUDE_INTERDECLUSTER=1 261#options RF_INCLUDE_PARITY_DECLUSTERING=1 262#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 263 264pseudo-device rasterconsole 1 # NB: raster console requires "fb" 265pseudo-device fb 3 # up to 3 framebuffers 266 267pseudo-device rnd # /dev/random and in-kernel generator 268pseudo-device clockctl # user control of clock subsystem 269pseudo-device ksyms # /dev/ksyms 270#pseudo-device pf # PF packet filter 271#pseudo-device pflog # PF log if 272