GENERIC3X revision 1.70
1# $NetBSD: GENERIC3X,v 1.70 2005/01/31 16:55:29 hannken Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10# Machines to be supported by this kernel 11# options FPU_EMULATE # XXX - Ever needed? 12# options HAVE_IOCACHE # XXX - Not yet supported. 13 14# Needs to be set per system. i.e change these as you see fit 15maxusers 4 16 17# Standard system options 18options KTRACE # system call tracing 19options SYSTRACE # system call vetting via systrace(1) 20options SYSVMSG # System V message queues 21options SYSVSEM # System V semaphores 22#options SEMMNI=10 # number of semaphore identifiers 23#options SEMMNS=60 # number of semaphores in system 24#options SEMUME=10 # max number of undo entries per process 25#options SEMMNU=30 # number of undo structures in system 26options SYSVSHM # System V shared memory 27#options SHMMAXPGS=1024 # 1024 pages is the default 28options P1003_1B_SEMAPHORE # p1003.1b semaphore support 29options LKM # loadable kernel modules 30#options INSECURE # disable kernel security level 31options USERCONF # userconf(4) support 32#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 33options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 34 35# Enable experimental buffer queue strategy for better responsiveness under 36# high disk I/O load. Use it with caution - it's not proven to be stable yet. 37#options NEW_BUFQ_STRATEGY 38 39# Which kernel debugger? Uncomment either this: 40options DDB 41# ... or these for KGDB (gdb remote target) 42#makeoptions DEBUG="-g" # debugging symbols for gdb 43#options KGDB 44#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 45 46# Other debugging options 47#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 48#options DEBUG # kernel debugging code 49#options DIAGNOSTIC # extra kernel sanity checking 50#options KMEMSTATS # kernel memory statistics (vmstat -m) 51#options PMAP_DEBUG 52#options SCSIDEBUG 53#options SCSIVERBOSE # Verbose SCSI errors 54 55# Compatibility options 56options COMPAT_SUNOS # can run SunOS 4.1.1 executables 57#options COMPAT_SVR4 # can run SVR4 executables 58options COMPAT_43 # and 4.3BSD and ... 59options COMPAT_10 # NetBSD 1.0 60options COMPAT_11 # NetBSD 1.1 61options COMPAT_12 # NetBSD 1.2 62options COMPAT_13 # NetBSD 1.3 63options COMPAT_14 # NetBSD 1.4 64options COMPAT_16 # NetBSD 1.6 65options COMPAT_20 # NetBSD 2.0 66options COMPAT_AOUT_M68K # support for NetBSD a.out executables 67#options COMPAT_LINUX # can run Linux/m68k executables 68options EXEC_AOUT # support for a.out executables 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 71 72# Filesystem options 73file-system FFS # Berkeley Fast Filesystem 74file-system NFS # Sun NFS client support 75file-system CD9660 # ISO 9660 + Rock Ridge file system 76file-system MSDOSFS # MS-DOS FAT file system 77file-system FDESC # /dev/fd/* 78file-system KERNFS # /kern 79file-system NULLFS # loopback file system 80file-system OVERLAY # overlay file system 81file-system PROCFS # /proc 82file-system UNION # union file system 83file-system MFS # memory-based filesystem 84 85options NFSSERVER # nfs server support 86options QUOTA # FFS quotas 87#options FFS_EI # FFS Endian Independant support 88options SOFTDEP # FFS soft updates support. 89#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 90 91# Networking options 92options INET # IP prototol stack support 93options INET6 # IPV6 94#options IPSEC # IP security 95#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 96#options IPSEC_DEBUG # debug for IP security 97#options GATEWAY # IP packet forwarding 98#options ISO,TPIP # OSI networking 99#options EON # OSI tunneling over IP 100#options CCITT,LLC,HDLC # X.25 101#options PFIL_HOOKS # pfil(9) packet filter hooks. 102#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 103 104#options ALTQ # Manipulate network interfaces' output queues 105#options ALTQ_BLUE # Stochastic Fair Blue 106#options ALTQ_CBQ # Class-Based Queueing 107#options ALTQ_CDNR # Diffserv Traffic Conditioner 108#options ALTQ_FIFOQ # First-In First-Out Queue 109#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 110#options ALTQ_HFSC # Hierarchical Fair Service Curve 111#options ALTQ_LOCALQ # Local queueing discipline 112#options ALTQ_PRIQ # Priority Queueing 113#options ALTQ_RED # Random Early Detection 114#options ALTQ_RIO # RED with IN/OUT 115#options ALTQ_WFQ # Weighted Fair Queueing 116 117# Work-around for root on slow servers (insurance...) 118options NFS_BOOT_RWSIZE=1024 119options NFS_BOOT_BOOTPARAM 120 121config netbsd root on ? type ? 122 123# On-board I/O space (required) 124include "arch/sun3/conf/obio.sun3x" 125 126# On-board memory (optional) 127# See frame-buffers 128obmem0 at mainbus? 129 130# VME bus support (optional) 131# One unit for each address space 132vme0 at mainbus? # A16/D16 133vme1 at mainbus? # A16/D32 134vme2 at mainbus? # A24/D16 135vme3 at mainbus? # A24/D32 136vme4 at mainbus? # A32/D16 137vme5 at mainbus? # A32/D32 138 139# 140# Serial ports 141# 142zstty0 at zsc1 channel 0 # ttya 143zstty1 at zsc1 channel 1 # ttyb 144 145kbd0 at zsc0 channel 0 # keyboard 146ms0 at zsc0 channel 1 # mouse 147 148# 149# Network devices 150# 151 152# Intel Ethernet (onboard, or VME) 153ie0 at obio0 addr 0x65000000 ipl 3 154ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 155 156# Lance Ethernet (only onboard) 157le0 at obio0 addr 0x65002000 ipl 3 158 159# 160# Disk and tape devices 161# 162 163# Emulex SCSI (3/80 only) 164# Both `dma' and `esp' are needed. 165# The following flags may be set for the NCR53c94 based esp driver: 166# bits 0-7: disable disconnect/reselect for the corresponding target 167# bits 8-15: disable synchronous negotiation for target [bit-8] 168# 169dma0 at obio0 addr 0x66001000 ipl 2 170esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 171 172# Floppy drive 173fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 174fd0 at fdc0 # First (and only) floppy drive. 175 176# Sun3 "si" SCSI controller (NCR 5380) 177# This driver has several flags which may be enabled using 178# the "flags" directive. Valid flags are: 179# 180# 0x000ff Set (1<<target) to disable disconnect/reselect 181# 0x0ff00 Set (1<<(target+8)) to disable parity checking 182# 0x10000 Set this bit to disable DMA interrupts (poll) 183# 0x20000 Set this bit to disable DMA entirely (use PIO) 184# 185# For example: "flags 0x1000f" would disable DMA interrupts, 186# and disable disconnect/reselect for targets 0-3 187si0 at vme2 addr 0x200000 ipl 2 vect 0x40 188si1 at vme2 addr 0x204000 ipl 2 vect 0x41 189 190# Xylogics 450/451 controllers (VME A16/D16) 191xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 192xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 193xy* at xyc? drive ? 194 195# Xylogics 7053 controllers (VME A16/D32) 196xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 197xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 198xd* at xdc? drive ? 199 200# Xylogics 472 tape controllers? 201 202# 203# Frame buffer devices 204# 205 206# P4 Monochrome frame buffer. 207bwtwo0 at obmem0 addr 0x50300000 208 209# P4 8-bit color frame buffer 210cgfour0 at obmem0 addr 0x50300000 211 212# P4 accelerated 8-bit color frame buffer 213# cgsix0 at obmem0 addr 0x50000000 214 215# P4 24-bit color frame buffer 216# cgeight0 at obmem0 addr 0x50300000 217 218# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 219# This driver is going to need work in its mmap function. 220# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 221 222# Support for the CG9 24-bit frame buffer (VME A32/D32). 223# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 224 225# 226# SCSI infrastructure 227# 228scsibus* at scsi? 229 230sd* at scsibus? target ? lun ? # SCSI disks 231st* at scsibus? target ? lun ? # SCSI tapes 232cd* at scsibus? target ? lun ? # SCSI CD-ROMs 233ch* at scsibus? target ? lun ? # SCSI changer devices 234ss* at scsibus? target ? lun ? # SCSI scanners 235uk* at scsibus? target ? lun ? # unknown SCSI devices 236 237# Memory-disk drivers 238pseudo-device md 2 239 240# Misc. 241pseudo-device loop 1 # network loopback 242pseudo-device bpfilter 8 # packet filter 243pseudo-device sl 2 # CSLIP 244pseudo-device ppp 2 # PPP 245pseudo-device pppoe # PPP over Ethernet (RFC 2516) 246pseudo-device tun 2 # network tunneling over tty 247pseudo-device tap # virtual Ethernet 248#pseudo-device gre 2 # generic L3 over IP tunnel 249#pseudo-device ipfilter # ip filter 250pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 251#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 252#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 253pseudo-device vlan # IEEE 802.1q encapsulation 254pseudo-device bridge # simple inter-network bridging 255#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 256pseudo-device rnd # /dev/random and in-kernel generator 257 258pseudo-device pty # pseudo-terminals 259pseudo-device vnd 4 # paging to files 260#pseudo-device ccd 4 # concatenated disks 261#pseudo-device cgd 4 # cryptographic disk devices 262#pseudo-device raid 4 # RAIDframe disk driver 263#options RAID_AUTOCONFIG # auto-configuration of RAID components 264# Options to enable various other RAIDframe RAID types. 265# options RF_INCLUDE_EVENODD=1 266# options RF_INCLUDE_RAID5_RS=1 267# options RF_INCLUDE_PARITYLOGGING=1 268# options RF_INCLUDE_CHAINDECLUSTER=1 269# options RF_INCLUDE_INTERDECLUSTER=1 270# options RF_INCLUDE_PARITY_DECLUSTERING=1 271# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 272pseudo-device fss 4 # file system snapshot device 273pseudo-device clockctl # user control of clock subsystem 274pseudo-device ksyms # /dev/ksyms 275#pseudo-device pf # PF packet filter 276#pseudo-device pflog # PF log if 277