GENERIC3X revision 1.73
1# $NetBSD: GENERIC3X,v 1.73 2005/06/09 14:43:31 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 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 BUFQ_READPRIO 38#options BUFQ_PRIOCSCAN 39 40# Which kernel debugger? Uncomment either this: 41options DDB 42# ... or these for KGDB (gdb remote target) 43#makeoptions DEBUG="-g" # debugging symbols for gdb 44#options KGDB 45#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 46 47# Other debugging options 48#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 49#options DEBUG # kernel debugging code 50#options DIAGNOSTIC # extra kernel sanity checking 51#options KMEMSTATS # kernel memory statistics (vmstat -m) 52#options PMAP_DEBUG 53#options SCSIDEBUG 54#options SCSIVERBOSE # Verbose SCSI errors 55 56# Compatibility options 57options COMPAT_SUNOS # can run SunOS 4.1.1 executables 58#options COMPAT_SVR4 # can run SVR4 executables 59options COMPAT_43 # and 4.3BSD and ... 60options COMPAT_10 # NetBSD 1.0 61options COMPAT_11 # NetBSD 1.1 62options COMPAT_12 # NetBSD 1.2 63options COMPAT_13 # NetBSD 1.3 64options COMPAT_14 # NetBSD 1.4 65options COMPAT_16 # NetBSD 1.6 66options COMPAT_20 # NetBSD 2.0 67options COMPAT_AOUT_M68K # support for NetBSD a.out executables 68#options COMPAT_LINUX # can run Linux/m68k executables 69options EXEC_AOUT # support for a.out executables 70#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 71options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 72 73# Filesystem options 74file-system FFS # Berkeley Fast Filesystem 75file-system NFS # Sun NFS client support 76file-system CD9660 # ISO 9660 + Rock Ridge file system 77file-system MSDOSFS # MS-DOS FAT file system 78file-system FDESC # /dev/fd/* 79file-system KERNFS # /kern 80file-system NULLFS # loopback file system 81file-system OVERLAY # overlay file system 82file-system PROCFS # /proc 83file-system UNION # union file system 84file-system MFS # memory-based filesystem 85 86options NFSSERVER # nfs server support 87options QUOTA # FFS quotas 88#options FFS_EI # FFS Endian Independant support 89options SOFTDEP # FFS soft updates support. 90#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 91#options FFS_NO_SNAPSHOT # ffs snapshots 92 93# Networking options 94options INET # IP prototol stack support 95options INET6 # IPV6 96#options IPSEC # IP security 97#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 98#options IPSEC_DEBUG # debug for IP security 99#options GATEWAY # IP packet forwarding 100#options ISO,TPIP # OSI networking 101#options EON # OSI tunneling over IP 102#options CCITT,LLC,HDLC # X.25 103#options PFIL_HOOKS # pfil(9) packet filter hooks. 104#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 105 106#options ALTQ # Manipulate network interfaces' output queues 107#options ALTQ_BLUE # Stochastic Fair Blue 108#options ALTQ_CBQ # Class-Based Queueing 109#options ALTQ_CDNR # Diffserv Traffic Conditioner 110#options ALTQ_FIFOQ # First-In First-Out Queue 111#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 112#options ALTQ_HFSC # Hierarchical Fair Service Curve 113#options ALTQ_LOCALQ # Local queueing discipline 114#options ALTQ_PRIQ # Priority Queueing 115#options ALTQ_RED # Random Early Detection 116#options ALTQ_RIO # RED with IN/OUT 117#options ALTQ_WFQ # Weighted Fair Queueing 118 119# Work-around for root on slow servers (insurance...) 120options NFS_BOOT_RWSIZE=1024 121options NFS_BOOT_BOOTPARAM 122 123config netbsd root on ? type ? 124 125# On-board I/O space (required) 126include "arch/sun3/conf/obio.sun3x" 127 128# On-board memory (optional) 129# See frame-buffers 130obmem0 at mainbus? 131 132# VME bus support (optional) 133# One unit for each address space 134vme0 at mainbus? # A16/D16 135vme1 at mainbus? # A16/D32 136vme2 at mainbus? # A24/D16 137vme3 at mainbus? # A24/D32 138vme4 at mainbus? # A32/D16 139vme5 at mainbus? # A32/D32 140 141# 142# Serial ports 143# 144zstty0 at zsc1 channel 0 # ttya 145zstty1 at zsc1 channel 1 # ttyb 146 147kbd0 at zsc0 channel 0 # keyboard 148ms0 at zsc0 channel 1 # mouse 149 150# 151# Network devices 152# 153 154# Intel Ethernet (onboard, or VME) 155ie0 at obio0 addr 0x65000000 ipl 3 156ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 157 158# Lance Ethernet (only onboard) 159le0 at obio0 addr 0x65002000 ipl 3 160 161# 162# Disk and tape devices 163# 164 165# Emulex SCSI (3/80 only) 166# Both `dma' and `esp' are needed. 167# The following flags may be set for the NCR53c94 based esp driver: 168# bits 0-7: disable disconnect/reselect for the corresponding target 169# bits 8-15: disable synchronous negotiation for target [bit-8] 170# 171dma0 at obio0 addr 0x66001000 ipl 2 172esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 173 174# Floppy drive 175fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 176fd0 at fdc0 # First (and only) floppy drive. 177 178# Sun3 "si" SCSI controller (NCR 5380) 179# This driver has several flags which may be enabled using 180# the "flags" directive. Valid flags are: 181# 182# 0x000ff Set (1<<target) to disable disconnect/reselect 183# 0x0ff00 Set (1<<(target+8)) to disable parity checking 184# 0x10000 Set this bit to disable DMA interrupts (poll) 185# 0x20000 Set this bit to disable DMA entirely (use PIO) 186# 187# For example: "flags 0x1000f" would disable DMA interrupts, 188# and disable disconnect/reselect for targets 0-3 189si0 at vme2 addr 0x200000 ipl 2 vect 0x40 190si1 at vme2 addr 0x204000 ipl 2 vect 0x41 191 192# Xylogics 450/451 controllers (VME A16/D16) 193xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 194xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 195xy* at xyc? drive ? 196 197# Xylogics 7053 controllers (VME A16/D32) 198xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 199xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 200xd* at xdc? drive ? 201 202# Xylogics 472 tape controllers? 203 204# 205# Frame buffer devices 206# 207 208# P4 Monochrome frame buffer. 209bwtwo0 at obmem0 addr 0x50300000 210 211# P4 8-bit color frame buffer 212cgfour0 at obmem0 addr 0x50300000 213 214# P4 accelerated 8-bit color frame buffer 215# cgsix0 at obmem0 addr 0x50000000 216 217# P4 24-bit color frame buffer 218# cgeight0 at obmem0 addr 0x50300000 219 220# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 221# This driver is going to need work in its mmap function. 222# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 223 224# Support for the CG9 24-bit frame buffer (VME A32/D32). 225# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 226 227# 228# SCSI infrastructure 229# 230scsibus* at scsi? 231 232sd* at scsibus? target ? lun ? # SCSI disks 233st* at scsibus? target ? lun ? # SCSI tapes 234cd* at scsibus? target ? lun ? # SCSI CD-ROMs 235ch* at scsibus? target ? lun ? # SCSI changer devices 236ss* at scsibus? target ? lun ? # SCSI scanners 237uk* at scsibus? target ? lun ? # unknown SCSI devices 238 239# Memory-disk drivers 240pseudo-device md 2 241 242# Misc. 243pseudo-device loop 1 # network loopback 244pseudo-device bpfilter 8 # packet filter 245pseudo-device sl 2 # CSLIP 246pseudo-device ppp 2 # PPP 247pseudo-device pppoe # PPP over Ethernet (RFC 2516) 248pseudo-device tun 2 # network tunneling over tty 249pseudo-device tap # virtual Ethernet 250#pseudo-device gre 2 # generic L3 over IP tunnel 251#pseudo-device ipfilter # ip filter 252pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 253#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 254#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 255pseudo-device vlan # IEEE 802.1q encapsulation 256pseudo-device bridge # simple inter-network bridging 257#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 258pseudo-device rnd # /dev/random and in-kernel generator 259 260pseudo-device pty # pseudo-terminals 261pseudo-device vnd 4 # paging to files 262#pseudo-device ccd 4 # concatenated disks 263#pseudo-device cgd 4 # cryptographic disk devices 264#pseudo-device raid 4 # RAIDframe disk driver 265#options RAID_AUTOCONFIG # auto-configuration of RAID components 266# Options to enable various other RAIDframe RAID types. 267# options RF_INCLUDE_EVENODD=1 268# options RF_INCLUDE_RAID5_RS=1 269# options RF_INCLUDE_PARITYLOGGING=1 270# options RF_INCLUDE_CHAINDECLUSTER=1 271# options RF_INCLUDE_INTERDECLUSTER=1 272# options RF_INCLUDE_PARITY_DECLUSTERING=1 273# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 274pseudo-device fss 4 # file system snapshot device 275pseudo-device clockctl # user control of clock subsystem 276pseudo-device ksyms # /dev/ksyms 277#pseudo-device pf # PF packet filter 278#pseudo-device pflog # PF log if 279