GENERIC3X revision 1.59
1# $NetBSD: GENERIC3X,v 1.59 2004/06/16 15:07:42 christos 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_15 # NetBSD 1.5 63options COMPAT_16 # NetBSD 1.6 64options COMPAT_AOUT_M68K # support for NetBSD a.out executables 65#options COMPAT_LINUX # can run Linux/m68k executables 66options EXEC_AOUT # support for a.out executables 67#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 68 69# Filesystem options 70file-system FFS # Berkeley Fast Filesystem 71file-system NFS # Sun NFS client support 72file-system CD9660 # ISO 9660 + Rock Ridge file system 73file-system MSDOSFS # MS-DOS FAT file system 74file-system FDESC # /dev/fd/* 75file-system KERNFS # /kern 76file-system NULLFS # loopback file system 77file-system OVERLAY # overlay file system 78file-system PROCFS # /proc 79file-system UNION # union file system 80file-system MFS # memory-based filesystem 81 82options NFSSERVER # nfs server support 83options QUOTA # FFS quotas 84#options FFS_EI # FFS Endian Independant support 85options SOFTDEP # FFS soft updates support. 86 87# Networking options 88options INET # IP prototol stack support 89options INET6 # IPV6 90#options IPSEC # IP security 91#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 92#options IPSEC_DEBUG # debug for IP security 93#options GATEWAY # IP packet forwarding 94#options ISO,TPIP # OSI networking 95#options EON # OSI tunneling over IP 96#options CCITT,LLC,HDLC # X.25 97#options PFIL_HOOKS # pfil(9) packet filter hooks. 98#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 99 100# Work-around for root on slow servers (insurance...) 101options NFS_BOOT_RWSIZE=1024 102options NFS_BOOT_BOOTPARAM 103 104config netbsd root on ? type ? 105 106# On-board I/O space (required) 107include "arch/sun3/conf/obio.sun3x" 108 109# On-board memory (optional) 110# See frame-buffers 111obmem0 at mainbus? 112 113# VME bus support (optional) 114# One unit for each address space 115vme0 at mainbus? # A16/D16 116vme1 at mainbus? # A16/D32 117vme2 at mainbus? # A24/D16 118vme3 at mainbus? # A24/D32 119vme4 at mainbus? # A32/D16 120vme5 at mainbus? # A32/D32 121 122# 123# Serial ports 124# 125zstty0 at zsc1 channel 0 # ttya 126zstty1 at zsc1 channel 1 # ttyb 127 128kbd0 at zsc0 channel 0 # keyboard 129ms0 at zsc0 channel 1 # mouse 130 131# 132# Network devices 133# 134 135# Intel Ethernet (onboard, or VME) 136ie0 at obio0 addr 0x65000000 ipl 3 137ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 138 139# Lance Ethernet (only onboard) 140le0 at obio0 addr 0x65002000 ipl 3 141 142# 143# Disk and tape devices 144# 145 146# Emulex SCSI (3/80 only) 147# Both `dma' and `esp' are needed. 148# The following flags may be set for the NCR53c94 based esp driver: 149# bits 0-7: disable disconnect/reselect for the corresponding target 150# bits 8-15: disable synchronous negotiation for target [bit-8] 151# 152dma0 at obio0 addr 0x66001000 ipl 2 153esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 154 155# Floppy drive 156fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 157fd0 at fdc0 # First (and only) floppy drive. 158 159# Sun3 "si" SCSI controller (NCR 5380) 160# This driver has several flags which may be enabled using 161# the "flags" directive. Valid flags are: 162# 163# 0x000ff Set (1<<target) to disable disconnect/reselect 164# 0x0ff00 Set (1<<(target+8)) to disable parity checking 165# 0x10000 Set this bit to disable DMA interrupts (poll) 166# 0x20000 Set this bit to disable DMA entirely (use PIO) 167# 168# For example: "flags 0x1000f" would disable DMA interrupts, 169# and disable disconnect/reselect for targets 0-3 170si0 at vme2 addr 0x200000 ipl 2 vect 0x40 171si1 at vme2 addr 0x204000 ipl 2 vect 0x41 172 173# Xylogics 450/451 controllers (VME A16/D16) 174xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 175xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 176xy* at xyc? drive ? 177 178# Xylogics 7053 controllers (VME A16/D32) 179xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 180xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 181xd* at xdc? drive ? 182 183# Xylogics 472 tape controllers? 184 185# 186# Frame buffer devices 187# 188 189# P4 Monochrome frame buffer. 190bwtwo0 at obmem0 addr 0x50300000 191 192# P4 8-bit color frame buffer 193cgfour0 at obmem0 addr 0x50300000 194 195# P4 accelerated 8-bit color frame buffer 196# cgsix0 at obmem0 addr 0x50000000 197 198# P4 24-bit color frame buffer 199# cgeight0 at obmem0 addr 0x50300000 200 201# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 202# This driver is going to need work in its mmap function. 203# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 204 205# Support for the CG9 24-bit frame buffer (VME A32/D32). 206# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 207 208# 209# SCSI infrastructure 210# 211scsibus* at scsi? 212 213sd* at scsibus? target ? lun ? # SCSI disks 214st* at scsibus? target ? lun ? # SCSI tapes 215cd* at scsibus? target ? lun ? # SCSI CD-ROMs 216ch* at scsibus? target ? lun ? # SCSI changer devices 217ss* at scsibus? target ? lun ? # SCSI scanners 218uk* at scsibus? target ? lun ? # unknown SCSI devices 219 220# Memory-disk drivers 221pseudo-device md 2 222 223# Misc. 224pseudo-device loop 1 # network loopback 225pseudo-device bpfilter 8 # packet filter 226pseudo-device sl 2 # CSLIP 227pseudo-device ppp 2 # PPP 228pseudo-device pppoe # PPP over Ethernet (RFC 2516) 229pseudo-device tun 2 # network tunneling over tty 230#pseudo-device gre 2 # generic L3 over IP tunnel 231#pseudo-device ipfilter # ip filter 232pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 233#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 234#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 235pseudo-device vlan # IEEE 802.1q encapsulation 236pseudo-device bridge # simple inter-network bridging 237#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 238pseudo-device rnd # /dev/random and in-kernel generator 239 240pseudo-device pty # pseudo-terminals 241pseudo-device ptm # pseudo-terminal multiplexor 242pseudo-device vnd 4 # paging to files 243#pseudo-device ccd 4 # concatenated disks 244#pseudo-device cgd 4 # cryptographic disk devices 245#pseudo-device raid 4 # RAIDframe disk driver 246#options RAID_AUTOCONFIG # auto-configuration of RAID components 247# Options to enable various other RAIDframe RAID types. 248# options RF_INCLUDE_EVENODD=1 249# options RF_INCLUDE_RAID5_RS=1 250# options RF_INCLUDE_PARITYLOGGING=1 251# options RF_INCLUDE_CHAINDECLUSTER=1 252# options RF_INCLUDE_INTERDECLUSTER=1 253# options RF_INCLUDE_PARITY_DECLUSTERING=1 254# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 255pseudo-device clockctl # user control of clock subsystem 256pseudo-device ksyms # /dev/ksyms 257