GENERIC3X revision 1.72
1# $NetBSD: GENERIC3X,v 1.72 2005/02/18 21:05:54 dsl 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#options FFS_NO_SNAPSHOT # ffs snapshots 91 92# Networking options 93options INET # IP prototol stack support 94options INET6 # IPV6 95#options IPSEC # IP security 96#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 97#options IPSEC_DEBUG # debug for IP security 98#options GATEWAY # IP packet forwarding 99#options ISO,TPIP # OSI networking 100#options EON # OSI tunneling over IP 101#options CCITT,LLC,HDLC # X.25 102#options PFIL_HOOKS # pfil(9) packet filter hooks. 103#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 104 105#options ALTQ # Manipulate network interfaces' output queues 106#options ALTQ_BLUE # Stochastic Fair Blue 107#options ALTQ_CBQ # Class-Based Queueing 108#options ALTQ_CDNR # Diffserv Traffic Conditioner 109#options ALTQ_FIFOQ # First-In First-Out Queue 110#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 111#options ALTQ_HFSC # Hierarchical Fair Service Curve 112#options ALTQ_LOCALQ # Local queueing discipline 113#options ALTQ_PRIQ # Priority Queueing 114#options ALTQ_RED # Random Early Detection 115#options ALTQ_RIO # RED with IN/OUT 116#options ALTQ_WFQ # Weighted Fair Queueing 117 118# Work-around for root on slow servers (insurance...) 119options NFS_BOOT_RWSIZE=1024 120options NFS_BOOT_BOOTPARAM 121 122config netbsd root on ? type ? 123 124# On-board I/O space (required) 125include "arch/sun3/conf/obio.sun3x" 126 127# On-board memory (optional) 128# See frame-buffers 129obmem0 at mainbus? 130 131# VME bus support (optional) 132# One unit for each address space 133vme0 at mainbus? # A16/D16 134vme1 at mainbus? # A16/D32 135vme2 at mainbus? # A24/D16 136vme3 at mainbus? # A24/D32 137vme4 at mainbus? # A32/D16 138vme5 at mainbus? # A32/D32 139 140# 141# Serial ports 142# 143zstty0 at zsc1 channel 0 # ttya 144zstty1 at zsc1 channel 1 # ttyb 145 146kbd0 at zsc0 channel 0 # keyboard 147ms0 at zsc0 channel 1 # mouse 148 149# 150# Network devices 151# 152 153# Intel Ethernet (onboard, or VME) 154ie0 at obio0 addr 0x65000000 ipl 3 155ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 156 157# Lance Ethernet (only onboard) 158le0 at obio0 addr 0x65002000 ipl 3 159 160# 161# Disk and tape devices 162# 163 164# Emulex SCSI (3/80 only) 165# Both `dma' and `esp' are needed. 166# The following flags may be set for the NCR53c94 based esp driver: 167# bits 0-7: disable disconnect/reselect for the corresponding target 168# bits 8-15: disable synchronous negotiation for target [bit-8] 169# 170dma0 at obio0 addr 0x66001000 ipl 2 171esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 172 173# Floppy drive 174fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 175fd0 at fdc0 # First (and only) floppy drive. 176 177# Sun3 "si" SCSI controller (NCR 5380) 178# This driver has several flags which may be enabled using 179# the "flags" directive. Valid flags are: 180# 181# 0x000ff Set (1<<target) to disable disconnect/reselect 182# 0x0ff00 Set (1<<(target+8)) to disable parity checking 183# 0x10000 Set this bit to disable DMA interrupts (poll) 184# 0x20000 Set this bit to disable DMA entirely (use PIO) 185# 186# For example: "flags 0x1000f" would disable DMA interrupts, 187# and disable disconnect/reselect for targets 0-3 188si0 at vme2 addr 0x200000 ipl 2 vect 0x40 189si1 at vme2 addr 0x204000 ipl 2 vect 0x41 190 191# Xylogics 450/451 controllers (VME A16/D16) 192xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 193xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 194xy* at xyc? drive ? 195 196# Xylogics 7053 controllers (VME A16/D32) 197xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 198xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 199xd* at xdc? drive ? 200 201# Xylogics 472 tape controllers? 202 203# 204# Frame buffer devices 205# 206 207# P4 Monochrome frame buffer. 208bwtwo0 at obmem0 addr 0x50300000 209 210# P4 8-bit color frame buffer 211cgfour0 at obmem0 addr 0x50300000 212 213# P4 accelerated 8-bit color frame buffer 214# cgsix0 at obmem0 addr 0x50000000 215 216# P4 24-bit color frame buffer 217# cgeight0 at obmem0 addr 0x50300000 218 219# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 220# This driver is going to need work in its mmap function. 221# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 222 223# Support for the CG9 24-bit frame buffer (VME A32/D32). 224# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 225 226# 227# SCSI infrastructure 228# 229scsibus* at scsi? 230 231sd* at scsibus? target ? lun ? # SCSI disks 232st* at scsibus? target ? lun ? # SCSI tapes 233cd* at scsibus? target ? lun ? # SCSI CD-ROMs 234ch* at scsibus? target ? lun ? # SCSI changer devices 235ss* at scsibus? target ? lun ? # SCSI scanners 236uk* at scsibus? target ? lun ? # unknown SCSI devices 237 238# Memory-disk drivers 239pseudo-device md 2 240 241# Misc. 242pseudo-device loop 1 # network loopback 243pseudo-device bpfilter 8 # packet filter 244pseudo-device sl 2 # CSLIP 245pseudo-device ppp 2 # PPP 246pseudo-device pppoe # PPP over Ethernet (RFC 2516) 247pseudo-device tun 2 # network tunneling over tty 248pseudo-device tap # virtual Ethernet 249#pseudo-device gre 2 # generic L3 over IP tunnel 250#pseudo-device ipfilter # ip filter 251pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 252#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 253#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 254pseudo-device vlan # IEEE 802.1q encapsulation 255pseudo-device bridge # simple inter-network bridging 256#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 257pseudo-device rnd # /dev/random and in-kernel generator 258 259pseudo-device pty # pseudo-terminals 260pseudo-device vnd 4 # paging to files 261#pseudo-device ccd 4 # concatenated disks 262#pseudo-device cgd 4 # cryptographic disk devices 263#pseudo-device raid 4 # RAIDframe disk driver 264#options RAID_AUTOCONFIG # auto-configuration of RAID components 265# Options to enable various other RAIDframe RAID types. 266# options RF_INCLUDE_EVENODD=1 267# options RF_INCLUDE_RAID5_RS=1 268# options RF_INCLUDE_PARITYLOGGING=1 269# options RF_INCLUDE_CHAINDECLUSTER=1 270# options RF_INCLUDE_INTERDECLUSTER=1 271# options RF_INCLUDE_PARITY_DECLUSTERING=1 272# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 273pseudo-device fss 4 # file system snapshot device 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