GENERIC3X revision 1.62
1# $NetBSD: GENERIC3X,v 1.62 2004/06/26 07:32:09 abs 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#options ALTQ # Manipulate network interfaces' output queues 101#options ALTQ_BLUE # Stochastic Fair Blue 102#options ALTQ_CBQ # Class-Based Queueing 103#options ALTQ_CDNR # Diffserv Traffic Conditioner 104#options ALTQ_FIFOQ # First-In First-Out Queue 105#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 106#options ALTQ_HFSC # Hierarchical Fair Service Curve 107#options ALTQ_LOCALQ # Local queueing discipline 108#options ALTQ_PRIQ # Priority Queueing 109#options ALTQ_RED # Random Early Detection 110#options ALTQ_RIO # RED with IN/OUT 111#options ALTQ_WFQ # Weighted Fair Queueing 112 113# Work-around for root on slow servers (insurance...) 114options NFS_BOOT_RWSIZE=1024 115options NFS_BOOT_BOOTPARAM 116 117config netbsd root on ? type ? 118 119# On-board I/O space (required) 120include "arch/sun3/conf/obio.sun3x" 121 122# On-board memory (optional) 123# See frame-buffers 124obmem0 at mainbus? 125 126# VME bus support (optional) 127# One unit for each address space 128vme0 at mainbus? # A16/D16 129vme1 at mainbus? # A16/D32 130vme2 at mainbus? # A24/D16 131vme3 at mainbus? # A24/D32 132vme4 at mainbus? # A32/D16 133vme5 at mainbus? # A32/D32 134 135# 136# Serial ports 137# 138zstty0 at zsc1 channel 0 # ttya 139zstty1 at zsc1 channel 1 # ttyb 140 141kbd0 at zsc0 channel 0 # keyboard 142ms0 at zsc0 channel 1 # mouse 143 144# 145# Network devices 146# 147 148# Intel Ethernet (onboard, or VME) 149ie0 at obio0 addr 0x65000000 ipl 3 150ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 151 152# Lance Ethernet (only onboard) 153le0 at obio0 addr 0x65002000 ipl 3 154 155# 156# Disk and tape devices 157# 158 159# Emulex SCSI (3/80 only) 160# Both `dma' and `esp' are needed. 161# The following flags may be set for the NCR53c94 based esp driver: 162# bits 0-7: disable disconnect/reselect for the corresponding target 163# bits 8-15: disable synchronous negotiation for target [bit-8] 164# 165dma0 at obio0 addr 0x66001000 ipl 2 166esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 167 168# Floppy drive 169fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 170fd0 at fdc0 # First (and only) floppy drive. 171 172# Sun3 "si" SCSI controller (NCR 5380) 173# This driver has several flags which may be enabled using 174# the "flags" directive. Valid flags are: 175# 176# 0x000ff Set (1<<target) to disable disconnect/reselect 177# 0x0ff00 Set (1<<(target+8)) to disable parity checking 178# 0x10000 Set this bit to disable DMA interrupts (poll) 179# 0x20000 Set this bit to disable DMA entirely (use PIO) 180# 181# For example: "flags 0x1000f" would disable DMA interrupts, 182# and disable disconnect/reselect for targets 0-3 183si0 at vme2 addr 0x200000 ipl 2 vect 0x40 184si1 at vme2 addr 0x204000 ipl 2 vect 0x41 185 186# Xylogics 450/451 controllers (VME A16/D16) 187xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 188xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 189xy* at xyc? drive ? 190 191# Xylogics 7053 controllers (VME A16/D32) 192xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 193xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 194xd* at xdc? drive ? 195 196# Xylogics 472 tape controllers? 197 198# 199# Frame buffer devices 200# 201 202# P4 Monochrome frame buffer. 203bwtwo0 at obmem0 addr 0x50300000 204 205# P4 8-bit color frame buffer 206cgfour0 at obmem0 addr 0x50300000 207 208# P4 accelerated 8-bit color frame buffer 209# cgsix0 at obmem0 addr 0x50000000 210 211# P4 24-bit color frame buffer 212# cgeight0 at obmem0 addr 0x50300000 213 214# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 215# This driver is going to need work in its mmap function. 216# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 217 218# Support for the CG9 24-bit frame buffer (VME A32/D32). 219# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 220 221# 222# SCSI infrastructure 223# 224scsibus* at scsi? 225 226sd* at scsibus? target ? lun ? # SCSI disks 227st* at scsibus? target ? lun ? # SCSI tapes 228cd* at scsibus? target ? lun ? # SCSI CD-ROMs 229ch* at scsibus? target ? lun ? # SCSI changer devices 230ss* at scsibus? target ? lun ? # SCSI scanners 231uk* at scsibus? target ? lun ? # unknown SCSI devices 232 233# Memory-disk drivers 234pseudo-device md 2 235 236# Misc. 237pseudo-device loop 1 # network loopback 238pseudo-device bpfilter 8 # packet filter 239pseudo-device sl 2 # CSLIP 240pseudo-device ppp 2 # PPP 241pseudo-device pppoe # PPP over Ethernet (RFC 2516) 242pseudo-device tun 2 # network tunneling over tty 243#pseudo-device gre 2 # generic L3 over IP tunnel 244#pseudo-device ipfilter # ip filter 245pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 246#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 247#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 248pseudo-device vlan # IEEE 802.1q encapsulation 249pseudo-device bridge # simple inter-network bridging 250#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 251pseudo-device rnd # /dev/random and in-kernel generator 252 253pseudo-device pty # pseudo-terminals 254pseudo-device vnd 4 # paging to files 255#pseudo-device ccd 4 # concatenated disks 256#pseudo-device cgd 4 # cryptographic disk devices 257#pseudo-device raid 4 # RAIDframe disk driver 258#options RAID_AUTOCONFIG # auto-configuration of RAID components 259# Options to enable various other RAIDframe RAID types. 260# options RF_INCLUDE_EVENODD=1 261# options RF_INCLUDE_RAID5_RS=1 262# options RF_INCLUDE_PARITYLOGGING=1 263# options RF_INCLUDE_CHAINDECLUSTER=1 264# options RF_INCLUDE_INTERDECLUSTER=1 265# options RF_INCLUDE_PARITY_DECLUSTERING=1 266# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 267pseudo-device clockctl # user control of clock subsystem 268pseudo-device ksyms # /dev/ksyms 269#pseudo-device pf # PF packet filter 270#pseudo-device pflog # PF log if 271