GENERIC3X revision 1.63
1# $NetBSD: GENERIC3X,v 1.63 2004/06/28 21:07:49 bouyer 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) 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_15 # NetBSD 1.5 64options COMPAT_16 # NetBSD 1.6 65options COMPAT_AOUT_M68K # support for NetBSD a.out executables 66#options COMPAT_LINUX # can run Linux/m68k executables 67options EXEC_AOUT # support for a.out executables 68#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69 70# Filesystem options 71file-system FFS # Berkeley Fast Filesystem 72file-system NFS # Sun NFS client support 73file-system CD9660 # ISO 9660 + Rock Ridge file system 74file-system MSDOSFS # MS-DOS FAT file system 75file-system FDESC # /dev/fd/* 76file-system KERNFS # /kern 77file-system NULLFS # loopback file system 78file-system OVERLAY # overlay file system 79file-system PROCFS # /proc 80file-system UNION # union file system 81file-system MFS # memory-based filesystem 82 83options NFSSERVER # nfs server support 84options QUOTA # FFS quotas 85#options FFS_EI # FFS Endian Independant support 86options SOFTDEP # FFS soft updates support. 87 88# Networking options 89options INET # IP prototol stack support 90options INET6 # IPV6 91#options IPSEC # IP security 92#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 93#options IPSEC_DEBUG # debug for IP security 94#options GATEWAY # IP packet forwarding 95#options ISO,TPIP # OSI networking 96#options EON # OSI tunneling over IP 97#options CCITT,LLC,HDLC # X.25 98#options PFIL_HOOKS # pfil(9) packet filter hooks. 99#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 100 101#options ALTQ # Manipulate network interfaces' output queues 102#options ALTQ_BLUE # Stochastic Fair Blue 103#options ALTQ_CBQ # Class-Based Queueing 104#options ALTQ_CDNR # Diffserv Traffic Conditioner 105#options ALTQ_FIFOQ # First-In First-Out Queue 106#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 107#options ALTQ_HFSC # Hierarchical Fair Service Curve 108#options ALTQ_LOCALQ # Local queueing discipline 109#options ALTQ_PRIQ # Priority Queueing 110#options ALTQ_RED # Random Early Detection 111#options ALTQ_RIO # RED with IN/OUT 112#options ALTQ_WFQ # Weighted Fair Queueing 113 114# Work-around for root on slow servers (insurance...) 115options NFS_BOOT_RWSIZE=1024 116options NFS_BOOT_BOOTPARAM 117 118config netbsd root on ? type ? 119 120# On-board I/O space (required) 121include "arch/sun3/conf/obio.sun3x" 122 123# On-board memory (optional) 124# See frame-buffers 125obmem0 at mainbus? 126 127# VME bus support (optional) 128# One unit for each address space 129vme0 at mainbus? # A16/D16 130vme1 at mainbus? # A16/D32 131vme2 at mainbus? # A24/D16 132vme3 at mainbus? # A24/D32 133vme4 at mainbus? # A32/D16 134vme5 at mainbus? # A32/D32 135 136# 137# Serial ports 138# 139zstty0 at zsc1 channel 0 # ttya 140zstty1 at zsc1 channel 1 # ttyb 141 142kbd0 at zsc0 channel 0 # keyboard 143ms0 at zsc0 channel 1 # mouse 144 145# 146# Network devices 147# 148 149# Intel Ethernet (onboard, or VME) 150ie0 at obio0 addr 0x65000000 ipl 3 151ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 152 153# Lance Ethernet (only onboard) 154le0 at obio0 addr 0x65002000 ipl 3 155 156# 157# Disk and tape devices 158# 159 160# Emulex SCSI (3/80 only) 161# Both `dma' and `esp' are needed. 162# The following flags may be set for the NCR53c94 based esp driver: 163# bits 0-7: disable disconnect/reselect for the corresponding target 164# bits 8-15: disable synchronous negotiation for target [bit-8] 165# 166dma0 at obio0 addr 0x66001000 ipl 2 167esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 168 169# Floppy drive 170fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 171fd0 at fdc0 # First (and only) floppy drive. 172 173# Sun3 "si" SCSI controller (NCR 5380) 174# This driver has several flags which may be enabled using 175# the "flags" directive. Valid flags are: 176# 177# 0x000ff Set (1<<target) to disable disconnect/reselect 178# 0x0ff00 Set (1<<(target+8)) to disable parity checking 179# 0x10000 Set this bit to disable DMA interrupts (poll) 180# 0x20000 Set this bit to disable DMA entirely (use PIO) 181# 182# For example: "flags 0x1000f" would disable DMA interrupts, 183# and disable disconnect/reselect for targets 0-3 184si0 at vme2 addr 0x200000 ipl 2 vect 0x40 185si1 at vme2 addr 0x204000 ipl 2 vect 0x41 186 187# Xylogics 450/451 controllers (VME A16/D16) 188xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 189xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 190xy* at xyc? drive ? 191 192# Xylogics 7053 controllers (VME A16/D32) 193xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 194xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 195xd* at xdc? drive ? 196 197# Xylogics 472 tape controllers? 198 199# 200# Frame buffer devices 201# 202 203# P4 Monochrome frame buffer. 204bwtwo0 at obmem0 addr 0x50300000 205 206# P4 8-bit color frame buffer 207cgfour0 at obmem0 addr 0x50300000 208 209# P4 accelerated 8-bit color frame buffer 210# cgsix0 at obmem0 addr 0x50000000 211 212# P4 24-bit color frame buffer 213# cgeight0 at obmem0 addr 0x50300000 214 215# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 216# This driver is going to need work in its mmap function. 217# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 218 219# Support for the CG9 24-bit frame buffer (VME A32/D32). 220# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 221 222# 223# SCSI infrastructure 224# 225scsibus* at scsi? 226 227sd* at scsibus? target ? lun ? # SCSI disks 228st* at scsibus? target ? lun ? # SCSI tapes 229cd* at scsibus? target ? lun ? # SCSI CD-ROMs 230ch* at scsibus? target ? lun ? # SCSI changer devices 231ss* at scsibus? target ? lun ? # SCSI scanners 232uk* at scsibus? target ? lun ? # unknown SCSI devices 233 234# Memory-disk drivers 235pseudo-device md 2 236 237# Misc. 238pseudo-device loop 1 # network loopback 239pseudo-device bpfilter 8 # packet filter 240pseudo-device sl 2 # CSLIP 241pseudo-device ppp 2 # PPP 242pseudo-device pppoe # PPP over Ethernet (RFC 2516) 243pseudo-device tun 2 # network tunneling over tty 244#pseudo-device gre 2 # generic L3 over IP tunnel 245#pseudo-device ipfilter # ip filter 246pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 247#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 248#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 249pseudo-device vlan # IEEE 802.1q encapsulation 250pseudo-device bridge # simple inter-network bridging 251#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 252pseudo-device rnd # /dev/random and in-kernel generator 253 254pseudo-device pty # pseudo-terminals 255pseudo-device vnd 4 # paging to files 256#pseudo-device ccd 4 # concatenated disks 257#pseudo-device cgd 4 # cryptographic disk devices 258#pseudo-device raid 4 # RAIDframe disk driver 259#options RAID_AUTOCONFIG # auto-configuration of RAID components 260# Options to enable various other RAIDframe RAID types. 261# options RF_INCLUDE_EVENODD=1 262# options RF_INCLUDE_RAID5_RS=1 263# options RF_INCLUDE_PARITYLOGGING=1 264# options RF_INCLUDE_CHAINDECLUSTER=1 265# options RF_INCLUDE_INTERDECLUSTER=1 266# options RF_INCLUDE_PARITY_DECLUSTERING=1 267# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 268pseudo-device clockctl # user control of clock subsystem 269pseudo-device ksyms # /dev/ksyms 270#pseudo-device pf # PF packet filter 271#pseudo-device pflog # PF log if 272