GENERIC revision 1.129
1# $NetBSD: GENERIC,v 1.129 2005/06/25 12:05:18 rpaulo 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: 1.129 $" 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 BUFQ_READPRIO 75#options BUFQ_PRIOCSCAN 76 77#options SCSIVERBOSE # Verbose SCSI errors 78#options TCVERBOSE # recognize "unknown" TC devices 79 80# Old 4.4BSD/pmax kgdb options 81#options KGDB # support for kernel gdb 82#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 83#options KGDB_DEV="15*256+0" # device for kernel gdb 84 85options NTP # network time protocol 86 87 88# Filesystem options 89file-system FFS # fast filesystem with user and group quotas 90file-system MFS # memory-based filesystem 91file-system NFS # Sun NFS-compatible filesystem (client) 92file-system LFS # Log-based filesystem (still experimental) 93file-system CD9660 # ISO 9660 + Rock Ridge file system 94file-system FDESC # /dev/fd 95file-system KERNFS # /kern (kernel informational filesystem) 96file-system NULLFS # loopback file system 97file-system OVERLAY # overlay file system 98file-system PORTAL # portal filesystem (still experimental) 99file-system PROCFS # /proc 100file-system UMAPFS # NULLFS + uid and gid remapping 101file-system UNION 102#file-system PTYFS # experimental - /dev/ptm support 103 104options NFSSERVER # Sun NFS-compatible filesystem (server) 105options QUOTA # UFS quotas 106#options FFS_EI # FFS Endian Independant support 107options SOFTDEP # FFS soft updates support. 108#options FFS_NO_SNAPSHOT # ffs snapshots 109#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 110# VNODE_OP_NOINLINE will produce smaller and possibly slightly faster kernels 111#options VNODE_OP_NOINLINE # don't inline vnode op calls 112 113# Networking options 114options INET # Internet protocols 115options INET6 # IPV6 116#options IPSEC # IP security 117#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 118#options IPSEC_DEBUG # debug for IP security 119options GATEWAY # IP packet forwarding 120#options MROUTING # Multicast routing support 121#options PIM # Protocol Independent Multicast 122#options ISO # OSI networking 123#options TPIP # TPIP 124#options EON # OSI tunneling over IP 125#options CCITT,LLC,HDLC # X.25 126options NETATALK # AppleTalk networking protocols 127options PPP_BSDCOMP # BSD-Compress compression support for PPP 128options PPP_DEFLATE # Deflate compression support for PPP 129options PPP_FILTER # Active filter support for PPP (requires bpf) 130options PFIL_HOOKS # pfil(9) packet filter hooks 131options IPFILTER_LOG # ipmon(8) log support 132#options IPFILTER_DEFAULT_BLOCK # block all packets by default 133#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 134 135#options ALTQ # Manipulate network interfaces' output queues 136#options ALTQ_BLUE # Stochastic Fair Blue 137#options ALTQ_CBQ # Class-Based Queueing 138#options ALTQ_CDNR # Diffserv Traffic Conditioner 139#options ALTQ_FIFOQ # First-In First-Out Queue 140#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 141#options ALTQ_HFSC # Hierarchical Fair Service Curve 142#options ALTQ_LOCALQ # Local queueing discipline 143#options ALTQ_PRIQ # Priority Queueing 144#options ALTQ_RED # Random Early Detection 145#options ALTQ_RIO # RED with IN/OUT 146#options ALTQ_WFQ # Weighted Fair Queueing 147 148# NetBSD backwards compatibility 149#options COMPAT_10 # NetBSD 1.0, (needed for X on 386?) 150#options COMPAT_11 # NetBSD 1.1, EXEC_ELF_NOTELESS 151options COMPAT_12 # NetBSD 1.2 reboot(), EXEC_ELF_NOTELESS 152options COMPAT_13 # NetBSD 1.3 153options COMPAT_14 # NetBSD 1.4 154options COMPAT_16 # NetBSD 1.6 155options COMPAT_20 # NetBSD 2.0 156#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 157options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 158 159# Raster console options 160options FONT_BOLD8x16 # Font for fb devices 161options FONT_GALLANT12x22 162 163# pmax specific 164options COMPAT_ULTRIX # Ultrix compatibility 165#options EXEC_AOUT # Old NetBSD/pmax a.out compatibility 166options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 167options HZ=256 # RTC rate required 168 169options NFS_BOOT_DHCP # superset of BOOTP 170 171config netbsd root on ? type ? 172#config nfsnetbsd root on ? type nfs 173 174 175mainbus0 at root 176cpu* at mainbus0 177 178## Peripheral Bus Support (for devices to attach to) 179## ---------------------------------------------------------------------------- 180 181# TURBOchannel bus support 182tc* at mainbus0 183 184# 3MIN, 3MAX+ and MAXINE have IOASIC in system slot 185ioasic0 at tc? 186mcclock* at ioasic? offset ? # DS1287 RTC 187le* at ioasic? offset ? # LANCE 188scc* at ioasic? offset ? # Z85C30 189bba* at ioasic? offset ? # MAXINE baseboard audio 190audio* at bba? 191dtop* at ioasic? offset ? # MAXINE kbd and mouse 192#fdc at ioasic? offset ? # MAXINE floppy disk (not supported) 193asc* at ioasic? offset ? # NCR53C94 SCSI with IOASIC 194 195# 3MAX has TURBOchannel but no IOASIC 196ibus0 at tc? slot ? offset ? # 3MAX system slot 197 198# PMAX, 3MAX and MIPSMATE common devices 199mcclock* at ibus0 addr ? # DS1287 RTC 200dc* at ibus0 addr ? # DC7085 quad line serial device 201 202# TURBOchannel devices 203mfb* at tc? slot ? offset ? # PMAG-A MX Monochrome Framebuffer 204cfb* at tc? slot ? offset ? # PMAG-B CX Color Framebuffer 205#tfb* at tc? slot ? offset ? # PMAG-RO TX True Color Framebuffer 206sfb* at tc? slot ? offset ? # PMAGB-B HX Smart Framebuffer 207px0 at tc? slot ? offset ? # PMAG-C,D,E,F PX family 208#sfbp* at tc? slot ? offset ? # PMAGD HX+ Smart Framebuffer 209xcfb* at tc? slot ? offset ? # PMAG-DV Color Framebuffer at MAXINE 210asc* at tc? slot ? offset ? # PMAZ-A single channel SCSI 211le* at tc? slot ? offset ? # PMAD-A LANCE 212fta* at tc? slot ? offset ? # PMAF-F FDDI 213tcds* at tc? slot ? offset ? # PMAZB/PMAZC dual channel SCSI 214asc* at tcds? chip ? 215 216# PMAX and MIPSMATE 217ibus0 at mainbus0 218pm* at ibus0 addr ? # 3100 onboard fb 219le* at ibus0 addr ? # 3100, 5100 onboard LANCE 220sii* at ibus0 addr ? # DC7061 onboard SCSI 221 222######################################################################### 223# SCSI configuration # 224######################################################################### 225 226scsibus* at sii? 227scsibus* at asc? 228 229sd* at scsibus? target ? lun ? # SCSI disks 230st* at scsibus? target ? lun ? # SCSI tapes 231cd* at scsibus? target ? lun ? # SCSI CD-ROMs 232ch* at scsibus? target ? lun ? # SCSI changer devices 233ss* at scsibus? target ? lun ? # SCSI scanners 234uk* at scsibus? target ? lun ? # unknown SCSI 235 236######################################################################### 237# Pseudo-devices # 238######################################################################### 239 240pseudo-device loop 1 # network loopback 241pseudo-device sl 4 # serial-line IP ports 242pseudo-device ppp 2 # serial-line IP ports 243pseudo-device pppoe # PPP over Ethernet (RFC 2516) 244pseudo-device pty # pseudo-terminals 245pseudo-device bpfilter 16 # packet filter ports 246pseudo-device ipfilter # IP filter, NAT 247#pseudo-device gre 2 # generic L3 over IP tunnel 248pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 249#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 250#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 251pseudo-device vlan # IEEE 802.1q encapsulation 252pseudo-device bridge # simple inter-network bridging 253#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 254 255pseudo-device vnd 4 # virtual disk ick 256pseudo-device ccd 4 # concatenated disks 257#pseudo-device cgd 4 # cryptographic disk devices 258pseudo-device raid 8 # RAIDframe disk driver 259options RAID_AUTOCONFIG # auto-configuration of RAID components 260# Options to enable various other RAIDframe RAID types. 261#options RF_INCLUDE_EVENODD=1 262#options RF_INCLUDE_RAID5_RS=1 263#options RF_INCLUDE_PARITYLOGGING=1 264#options RF_INCLUDE_CHAINDECLUSTER=1 265#options RF_INCLUDE_INTERDECLUSTER=1 266#options RF_INCLUDE_PARITY_DECLUSTERING=1 267#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 268pseudo-device fss 4 # file system snapshot device 269 270pseudo-device rasterconsole 1 # NB: raster console requires "fb" 271pseudo-device fb 3 # up to 3 framebuffers 272 273pseudo-device rnd # /dev/random and in-kernel generator 274pseudo-device clockctl # user control of clock subsystem 275pseudo-device ksyms # /dev/ksyms 276#pseudo-device pf # PF packet filter 277#pseudo-device pflog # PF log if 278