1# $NetBSD: GENERIC3X,v 1.55 2002/11/22 12:21:06 wiz 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 LKM # loadable kernel modules 29#options INSECURE # disable kernel security level 30#options UCONSOLE # Allow non-root TIOCCONS 31options USERCONF # userconf(4) support 32#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 33 34# Enable experimental buffer queue strategy for better responsiveness under 35# high disk I/O load. Use it with caution - it's not proven to be stable yet. 36#options NEW_BUFQ_STRATEGY 37 38# Which kernel debugger? Uncomment either this: 39options DDB 40# ... or these for KGDB (gdb remote target) 41#makeoptions DEBUG="-g" # debugging symbols for gdb 42#options KGDB 43#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 44 45# Other debugging options 46#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 47#options DEBUG # kernel debugging code 48#options DIAGNOSTIC # extra kernel sanity checking 49#options KMEMSTATS # kernel memory statistics (vmstat -m) 50#options PMAP_DEBUG 51#options SCSIDEBUG 52#options SCSIVERBOSE # Verbose SCSI errors 53 54# Compatibility options 55options COMPAT_SUNOS # can run SunOS 4.1.1 executables 56#options COMPAT_SVR4 # can run SVR4 executables 57options COMPAT_43 # and 4.3BSD and ... 58options COMPAT_10 # NetBSD 1.0 59options COMPAT_11 # NetBSD 1.1 60options COMPAT_12 # NetBSD 1.2 61options COMPAT_13 # NetBSD 1.3 62options COMPAT_14 # NetBSD 1.4 63options COMPAT_AOUT_M68K # support for NetBSD a.out executables 64#options COMPAT_LINUX # can run Linux/m68k executables 65options EXEC_AOUT # support for a.out executables 66#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 67 68# Filesystem options 69file-system FFS # Berkeley Fast Filesystem 70file-system NFS # Sun NFS client support 71file-system CD9660 # ISO 9660 + Rock Ridge file system 72file-system MSDOSFS # MS-DOS FAT file system 73file-system FDESC # /dev/fd/* 74file-system KERNFS # /kern 75file-system NULLFS # loopback file system 76file-system OVERLAY # overlay file system 77file-system PROCFS # /proc 78file-system UNION # union file system 79file-system MFS # memory-based filesystem 80 81options NFSSERVER # nfs server support 82options QUOTA # FFS quotas 83#options FFS_EI # FFS Endian Independant support 84options SOFTDEP # FFS soft updates support. 85 86# Networking options 87options INET # IP prototol stack support 88options INET6 # IPV6 89#options IPSEC # IP security 90#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 91#options IPSEC_DEBUG # debug for IP security 92#options GATEWAY # IP packet forwarding 93#options ISO,TPIP # OSI networking 94#options EON # OSI tunneling over IP 95#options CCITT,LLC,HDLC # X.25 96#options PFIL_HOOKS # pfil(9) packet filter hooks. 97#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 98 99# Work-around for root on slow servers (insurance...) 100options NFS_BOOT_RWSIZE=1024 101options NFS_BOOT_BOOTPARAM 102 103config netbsd root on ? type ? 104 105# On-board I/O space (required) 106include "arch/sun3/conf/obio.sun3x" 107 108# On-board memory (optional) 109# See frame-buffers 110obmem0 at mainbus? 111 112# VME bus support (optional) 113# One unit for each address space 114vme0 at mainbus? # A16/D16 115vme1 at mainbus? # A16/D32 116vme2 at mainbus? # A24/D16 117vme3 at mainbus? # A24/D32 118vme4 at mainbus? # A32/D16 119vme5 at mainbus? # A32/D32 120 121# 122# Serial ports 123# 124zstty0 at zsc1 channel 0 # ttya 125zstty1 at zsc1 channel 1 # ttyb 126 127kbd0 at zsc0 channel 0 # keyboard 128ms0 at zsc0 channel 1 # mouse 129 130# 131# Network devices 132# 133 134# Intel Ethernet (onboard, or VME) 135ie0 at obio0 addr 0x65000000 ipl 3 136ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 137 138# Lance Ethernet (only onboard) 139le0 at obio0 addr 0x65002000 ipl 3 140 141# 142# Disk and tape devices 143# 144 145# Emulex SCSI (3/80 only) 146# Both `dma' and `esp' are needed. 147# The following flags may be set for the NCR53c94 based esp driver: 148# bits 0-7: disable disconnect/reselect for the corresponding target 149# bits 8-15: disable synchronous negotiation for target [bit-8] 150# 151dma0 at obio0 addr 0x66001000 ipl 2 152esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 153 154# Floppy drive 155fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 156fd0 at fdc0 # First (and only) floppy drive. 157 158# Sun3 "si" SCSI controller (NCR 5380) 159# This driver has several flags which may be enabled using 160# the "flags" directive. Valid flags are: 161# 162# 0x000ff Set (1<<target) to disable disconnect/reselect 163# 0x0ff00 Set (1<<(target+8)) to disable parity checking 164# 0x10000 Set this bit to disable DMA interrupts (poll) 165# 0x20000 Set this bit to disable DMA entirely (use PIO) 166# 167# For example: "flags 0x1000f" would disable DMA interrupts, 168# and disable disconnect/reselect for targets 0-3 169si0 at vme2 addr 0x200000 ipl 2 vect 0x40 170si1 at vme2 addr 0x204000 ipl 2 vect 0x41 171 172# Xylogics 450/451 controllers (VME A16/D16) 173xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 174xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 175xy* at xyc? drive ? 176 177# Xylogics 7053 controllers (VME A16/D32) 178xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 179xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 180xd* at xdc? drive ? 181 182# Xylogics 472 tape controllers? 183 184# 185# Frame buffer devices 186# 187 188# P4 Monochrome frame buffer. 189bwtwo0 at obmem0 addr 0x50300000 190 191# P4 8-bit color frame buffer 192cgfour0 at obmem0 addr 0x50300000 193 194# P4 accelerated 8-bit color frame buffer 195# cgsix0 at obmem0 addr 0x50000000 196 197# P4 24-bit color frame buffer 198# cgeight0 at obmem0 addr 0x50300000 199 200# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 201# This driver is going to need work in its mmap function. 202# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 203 204# Support for the CG9 24-bit frame buffer (VME A32/D32). 205# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 206 207# 208# SCSI infrastructure 209# 210scsibus* at scsi? 211 212sd* at scsibus? target ? lun ? # SCSI disks 213st* at scsibus? target ? lun ? # SCSI tapes 214cd* at scsibus? target ? lun ? # SCSI CD-ROMs 215ch* at scsibus? target ? lun ? # SCSI changer devices 216ss* at scsibus? target ? lun ? # SCSI scanners 217uk* at scsibus? target ? lun ? # unknown SCSI devices 218 219# Memory-disk drivers 220pseudo-device md 2 221 222# Misc. 223pseudo-device loop 1 # network loopback 224pseudo-device bpfilter 8 # packet filter 225pseudo-device sl 2 # CSLIP 226pseudo-device ppp 2 # PPP 227pseudo-device pppoe # PPP over Ethernet (RFC 2516) 228pseudo-device tun 2 # network tunneling over tty 229#pseudo-device gre 2 # generic L3 over IP tunnel 230#pseudo-device ipfilter # ip filter 231pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 232#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 233#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 234pseudo-device vlan # IEEE 802.1q encapsulation 235pseudo-device bridge # simple inter-network bridging 236pseudo-device rnd # /dev/random and in-kernel generator 237 238pseudo-device pty # pseudo-terminals 239pseudo-device vnd 4 # paging to files 240#pseudo-device ccd 4 # concatenated disks 241#pseudo-device cgd 4 # cryptographic disk devices 242#pseudo-device raid 4 # RAIDframe disk driver 243#options RAID_AUTOCONFIG # auto-configuration of RAID components 244# Options to enable various other RAIDframe RAID types. 245# options RF_INCLUDE_EVENODD=1 246# options RF_INCLUDE_RAID5_RS=1 247# options RF_INCLUDE_PARITYLOGGING=1 248# options RF_INCLUDE_CHAINDECLUSTER=1 249# options RF_INCLUDE_INTERDECLUSTER=1 250# options RF_INCLUDE_PARITY_DECLUSTERING=1 251# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 252pseudo-device clockctl # user control of clock subsystem 253