GENERIC3X revision 1.57
1# $NetBSD: GENERIC3X,v 1.57 2003/04/27 13:22:38 tsutsui 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 30options USERCONF # userconf(4) support 31#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 32 33# Enable experimental buffer queue strategy for better responsiveness under 34# high disk I/O load. Use it with caution - it's not proven to be stable yet. 35#options NEW_BUFQ_STRATEGY 36 37# Which kernel debugger? Uncomment either this: 38options DDB 39# ... or these for KGDB (gdb remote target) 40#makeoptions DEBUG="-g" # debugging symbols for gdb 41#options KGDB 42#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 43 44# Other debugging options 45#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 46#options DEBUG # kernel debugging code 47#options DIAGNOSTIC # extra kernel sanity checking 48#options KMEMSTATS # kernel memory statistics (vmstat -m) 49#options PMAP_DEBUG 50#options SCSIDEBUG 51#options SCSIVERBOSE # Verbose SCSI errors 52 53# Compatibility options 54options COMPAT_SUNOS # can run SunOS 4.1.1 executables 55#options COMPAT_SVR4 # can run SVR4 executables 56options COMPAT_43 # and 4.3BSD and ... 57options COMPAT_10 # NetBSD 1.0 58options COMPAT_11 # NetBSD 1.1 59options COMPAT_12 # NetBSD 1.2 60options COMPAT_13 # NetBSD 1.3 61options COMPAT_14 # NetBSD 1.4 62options COMPAT_AOUT_M68K # support for NetBSD a.out executables 63#options COMPAT_LINUX # can run Linux/m68k executables 64options EXEC_AOUT # support for a.out executables 65#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 66 67# Filesystem options 68file-system FFS # Berkeley Fast Filesystem 69file-system NFS # Sun NFS client support 70file-system CD9660 # ISO 9660 + Rock Ridge file system 71file-system MSDOSFS # MS-DOS FAT file system 72file-system FDESC # /dev/fd/* 73file-system KERNFS # /kern 74file-system NULLFS # loopback file system 75file-system OVERLAY # overlay file system 76file-system PROCFS # /proc 77file-system UNION # union file system 78file-system MFS # memory-based filesystem 79 80options NFSSERVER # nfs server support 81options QUOTA # FFS quotas 82#options FFS_EI # FFS Endian Independant support 83options SOFTDEP # FFS soft updates support. 84 85# Networking options 86options INET # IP prototol stack support 87options INET6 # IPV6 88#options IPSEC # IP security 89#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 90#options IPSEC_DEBUG # debug for IP security 91#options GATEWAY # IP packet forwarding 92#options ISO,TPIP # OSI networking 93#options EON # OSI tunneling over IP 94#options CCITT,LLC,HDLC # X.25 95#options PFIL_HOOKS # pfil(9) packet filter hooks. 96#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 97 98# Work-around for root on slow servers (insurance...) 99options NFS_BOOT_RWSIZE=1024 100options NFS_BOOT_BOOTPARAM 101 102config netbsd root on ? type ? 103 104# On-board I/O space (required) 105include "arch/sun3/conf/obio.sun3x" 106 107# On-board memory (optional) 108# See frame-buffers 109obmem0 at mainbus? 110 111# VME bus support (optional) 112# One unit for each address space 113vme0 at mainbus? # A16/D16 114vme1 at mainbus? # A16/D32 115vme2 at mainbus? # A24/D16 116vme3 at mainbus? # A24/D32 117vme4 at mainbus? # A32/D16 118vme5 at mainbus? # A32/D32 119 120# 121# Serial ports 122# 123zstty0 at zsc1 channel 0 # ttya 124zstty1 at zsc1 channel 1 # ttyb 125 126kbd0 at zsc0 channel 0 # keyboard 127ms0 at zsc0 channel 1 # mouse 128 129# 130# Network devices 131# 132 133# Intel Ethernet (onboard, or VME) 134ie0 at obio0 addr 0x65000000 ipl 3 135ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 136 137# Lance Ethernet (only onboard) 138le0 at obio0 addr 0x65002000 ipl 3 139 140# 141# Disk and tape devices 142# 143 144# Emulex SCSI (3/80 only) 145# Both `dma' and `esp' are needed. 146# The following flags may be set for the NCR53c94 based esp driver: 147# bits 0-7: disable disconnect/reselect for the corresponding target 148# bits 8-15: disable synchronous negotiation for target [bit-8] 149# 150dma0 at obio0 addr 0x66001000 ipl 2 151esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 152 153# Floppy drive 154fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 155fd0 at fdc0 # First (and only) floppy drive. 156 157# Sun3 "si" SCSI controller (NCR 5380) 158# This driver has several flags which may be enabled using 159# the "flags" directive. Valid flags are: 160# 161# 0x000ff Set (1<<target) to disable disconnect/reselect 162# 0x0ff00 Set (1<<(target+8)) to disable parity checking 163# 0x10000 Set this bit to disable DMA interrupts (poll) 164# 0x20000 Set this bit to disable DMA entirely (use PIO) 165# 166# For example: "flags 0x1000f" would disable DMA interrupts, 167# and disable disconnect/reselect for targets 0-3 168si0 at vme2 addr 0x200000 ipl 2 vect 0x40 169si1 at vme2 addr 0x204000 ipl 2 vect 0x41 170 171# Xylogics 450/451 controllers (VME A16/D16) 172xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 173xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 174xy* at xyc? drive ? 175 176# Xylogics 7053 controllers (VME A16/D32) 177xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 178xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 179xd* at xdc? drive ? 180 181# Xylogics 472 tape controllers? 182 183# 184# Frame buffer devices 185# 186 187# P4 Monochrome frame buffer. 188bwtwo0 at obmem0 addr 0x50300000 189 190# P4 8-bit color frame buffer 191cgfour0 at obmem0 addr 0x50300000 192 193# P4 accelerated 8-bit color frame buffer 194# cgsix0 at obmem0 addr 0x50000000 195 196# P4 24-bit color frame buffer 197# cgeight0 at obmem0 addr 0x50300000 198 199# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 200# This driver is going to need work in its mmap function. 201# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 202 203# Support for the CG9 24-bit frame buffer (VME A32/D32). 204# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 205 206# 207# SCSI infrastructure 208# 209scsibus* at scsi? 210 211sd* at scsibus? target ? lun ? # SCSI disks 212st* at scsibus? target ? lun ? # SCSI tapes 213cd* at scsibus? target ? lun ? # SCSI CD-ROMs 214ch* at scsibus? target ? lun ? # SCSI changer devices 215ss* at scsibus? target ? lun ? # SCSI scanners 216uk* at scsibus? target ? lun ? # unknown SCSI devices 217 218# Memory-disk drivers 219pseudo-device md 2 220 221# Misc. 222pseudo-device loop 1 # network loopback 223pseudo-device bpfilter 8 # packet filter 224pseudo-device sl 2 # CSLIP 225pseudo-device ppp 2 # PPP 226pseudo-device pppoe # PPP over Ethernet (RFC 2516) 227pseudo-device tun 2 # network tunneling over tty 228#pseudo-device gre 2 # generic L3 over IP tunnel 229#pseudo-device ipfilter # ip filter 230pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 231#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 232#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 233pseudo-device vlan # IEEE 802.1q encapsulation 234pseudo-device bridge # simple inter-network bridging 235#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 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 253pseudo-device ksyms # /dev/ksyms 254