GENERIC3X revision 1.96
1# $NetBSD: GENERIC3X,v 1.96 2007/07/18 15:48:49 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#ident "GENERIC3X-$Revision: 1.96 $" 11 12# Machines to be supported by this kernel 13#options FPU_EMULATE # XXX - Ever needed? 14#options HAVE_IOCACHE # XXX - Not yet supported. 15 16# Needs to be set per system. i.e change these as you see fit 17maxusers 4 18 19# Standard system options 20options KTRACE # system call tracing 21#options SYSTRACE # system call vetting via systrace(1) 22options SYSVMSG # System V message queues 23options SYSVSEM # System V semaphores 24#options SEMMNI=10 # number of semaphore identifiers 25#options SEMMNS=60 # number of semaphores in system 26#options SEMUME=10 # max number of undo entries per process 27#options SEMMNU=30 # number of undo structures in system 28options SYSVSHM # System V shared memory 29#options SHMMAXPGS=1024 # 1024 pages is the default 30options P1003_1B_SEMAPHORE # p1003.1b semaphore support 31options LKM # loadable kernel modules 32#options INSECURE # disable kernel security level 33options USERCONF # userconf(4) support 34#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 35options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 36 37# Enable experimental buffer queue strategy for better responsiveness under 38# high disk I/O load. Use it with caution - it's not proven to be stable yet. 39#options BUFQ_READPRIO 40#options BUFQ_PRIOCSCAN 41 42# Which kernel debugger? Uncomment either this: 43options DDB 44# ... or these for KGDB (gdb remote target) 45#makeoptions DEBUG="-g" # debugging symbols for gdb 46#options KGDB 47#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 48 49# Other debugging options 50#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 51#options DEBUG # kernel debugging code 52#options DIAGNOSTIC # extra kernel sanity checking 53#options KMEMSTATS # kernel memory statistics (vmstat -m) 54#options PMAP_DEBUG 55#options SCSIDEBUG 56#options SCSIVERBOSE # Verbose SCSI errors 57 58# Compatibility options 59options COMPAT_SUNOS # can run SunOS 4.1.1 executables 60#options COMPAT_SVR4 # can run SVR4 executables 61options COMPAT_43 # and 4.3BSD and ... 62options COMPAT_10 # NetBSD 1.0 63options COMPAT_11 # NetBSD 1.1 64options COMPAT_12 # NetBSD 1.2 65options COMPAT_13 # NetBSD 1.3 66options COMPAT_14 # NetBSD 1.4 67options COMPAT_15 # NetBSD 1.5 68options COMPAT_16 # NetBSD 1.6 69options COMPAT_20 # NetBSD 2.0 70options COMPAT_30 # NetBSD 3.0 71options COMPAT_40 # NetBSD 4.0 compatibility. 72options COMPAT_AOUT_M68K # support for NetBSD a.out executables 73#options COMPAT_LINUX # can run Linux/m68k executables 74options EXEC_AOUT # support for a.out executables 75#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 76options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 77 78# Filesystem options 79file-system FFS # Berkeley Fast Filesystem 80file-system NFS # Sun NFS client support 81file-system CD9660 # ISO 9660 + Rock Ridge file system 82file-system MSDOSFS # MS-DOS FAT file system 83file-system FDESC # /dev/fd/* 84file-system KERNFS # /kern 85file-system NULLFS # loopback file system 86file-system OVERLAY # overlay file system 87file-system PROCFS # /proc 88file-system UNION # union file system 89file-system MFS # memory-based filesystem 90file-system PTYFS # /dev/pts/N support 91#file-system TMPFS # Efficient memory file-system 92#file-system UDF # experimental - OSTA UDF CD/DVD file-system 93 94options NFSSERVER # nfs server support 95options QUOTA # FFS quotas 96#options FFS_EI # FFS Endian Independant support 97options SOFTDEP # FFS soft updates support. 98#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 99#options FFS_NO_SNAPSHOT # No FFS snapshot support 100 101# Networking options 102options INET # IP protocol stack support 103options INET6 # IPV6 104#options IPSEC # IP security 105#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 106#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 107#options IPSEC_DEBUG # debug for IP security 108#options GATEWAY # IP packet forwarding 109#options ISO,TPIP # OSI networking 110#options EON # OSI tunneling over IP 111options PFIL_HOOKS # pfil(9) packet filter hooks. 112#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 113 114#options ALTQ # Manipulate network interfaces' output queues 115#options ALTQ_BLUE # Stochastic Fair Blue 116#options ALTQ_CBQ # Class-Based Queueing 117#options ALTQ_CDNR # Diffserv Traffic Conditioner 118#options ALTQ_FIFOQ # First-In First-Out Queue 119#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 120#options ALTQ_HFSC # Hierarchical Fair Service Curve 121#options ALTQ_LOCALQ # Local queueing discipline 122#options ALTQ_PRIQ # Priority Queueing 123#options ALTQ_RED # Random Early Detection 124#options ALTQ_RIO # RED with IN/OUT 125#options ALTQ_WFQ # Weighted Fair Queueing 126 127# Work-around for root on slow servers (insurance...) 128options NFS_BOOT_RWSIZE=1024 129options NFS_BOOT_BOOTPARAM 130 131config netbsd root on ? type ? 132 133# On-board I/O space (required) 134include "arch/sun3/conf/obio.sun3x" 135 136# On-board memory (optional) 137# See frame-buffers 138obmem0 at mainbus? 139 140# VME bus support (optional) 141# One unit for each address space 142vme0 at mainbus? # A16/D16 143vme1 at mainbus? # A16/D32 144vme2 at mainbus? # A24/D16 145vme3 at mainbus? # A24/D32 146vme4 at mainbus? # A32/D16 147vme5 at mainbus? # A32/D32 148 149# 150# Serial ports 151# 152zstty0 at zsc1 channel 0 # ttya 153zstty1 at zsc1 channel 1 # ttyb 154 155kbd0 at zsc0 channel 0 # keyboard 156ms0 at zsc0 channel 1 # mouse 157 158# 159# Network devices 160# 161 162# Intel Ethernet (onboard, or VME) 163ie0 at obio0 addr 0x65000000 ipl 3 164ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 165 166# Lance Ethernet (only onboard) 167le0 at obio0 addr 0x65002000 ipl 3 168 169# 170# Disk and tape devices 171# 172 173# Emulex SCSI (3/80 only) 174# Both `dma' and `esp' are needed. 175# The following flags may be set for the NCR53c94 based esp driver: 176# bits 0-7: disable disconnect/reselect for the corresponding target 177# bits 8-15: disable synchronous negotiation for target [bit-8] 178# 179dma0 at obio0 addr 0x66001000 ipl 2 180esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 181 182# Floppy drive 183fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 184fd0 at fdc0 # First (and only) floppy drive. 185 186# Sun3 "si" SCSI controller (NCR 5380) 187# This driver has several flags which may be enabled using 188# the "flags" directive. Valid flags are: 189# 190# 0x000ff Set (1<<target) to disable disconnect/reselect 191# 0x0ff00 Set (1<<(target+8)) to disable parity checking 192# 0x10000 Set this bit to disable DMA interrupts (poll) 193# 0x20000 Set this bit to disable DMA entirely (use PIO) 194# 195# For example: "flags 0x1000f" would disable DMA interrupts, 196# and disable disconnect/reselect for targets 0-3 197si0 at vme2 addr 0x200000 ipl 2 vect 0x40 198si1 at vme2 addr 0x204000 ipl 2 vect 0x41 199 200# Xylogics 450/451 controllers (VME A16/D16) 201xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 202xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 203xy* at xyc? drive ? 204 205# Xylogics 7053 controllers (VME A16/D32) 206xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 207xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 208xd* at xdc? drive ? 209 210# Xylogics 472 tape controllers? 211 212# 213# Frame buffer devices 214# 215 216# P4 Monochrome frame buffer. 217bwtwo0 at obmem0 addr 0x50300000 218 219# P4 8-bit color frame buffer 220cgfour0 at obmem0 addr 0x50300000 221 222# P4 accelerated 8-bit color frame buffer 223# cgsix0 at obmem0 addr 0x50000000 224 225# P4 24-bit color frame buffer 226# cgeight0 at obmem0 addr 0x50300000 227 228# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 229# This driver is going to need work in its mmap function. 230# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 231 232# Support for the CG9 24-bit frame buffer (VME A32/D32). 233# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 234 235# 236# SCSI infrastructure 237# 238scsibus* at scsi? 239 240sd* at scsibus? target ? lun ? # SCSI disks 241st* at scsibus? target ? lun ? # SCSI tapes 242cd* at scsibus? target ? lun ? # SCSI CD-ROMs 243ch* at scsibus? target ? lun ? # SCSI changer devices 244ss* at scsibus? target ? lun ? # SCSI scanners 245uk* at scsibus? target ? lun ? # unknown SCSI devices 246 247# Memory-disk drivers 248pseudo-device md 2 249 250# Misc. 251pseudo-device loop 1 # network loopback 252pseudo-device bpfilter # packet filter 253#pseudo-device carp # Common Address Redundancy Protocol 254pseudo-device sl # CSLIP 255pseudo-device ppp # PPP 256pseudo-device pppoe # PPP over Ethernet (RFC 2516) 257pseudo-device tun # network tunneling over tty 258pseudo-device tap # virtual Ethernet 259#pseudo-device gre # generic L3 over IP tunnel 260#pseudo-device ipfilter # ip filter 261pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 262#pseudo-device faith # IPv[46] tcp relay translation i/f 263pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 264pseudo-device vlan # IEEE 802.1q encapsulation 265pseudo-device bridge # simple inter-network bridging 266pseudo-device agr # IEEE 802.3ad link aggregation 267#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 268pseudo-device rnd # /dev/random and in-kernel generator 269 270pseudo-device pty # pseudo-terminals 271pseudo-device vnd # paging to files 272#options VND_COMPRESSION # compressed vnd(4) 273#pseudo-device ccd 4 # concatenated disks 274#pseudo-device cgd 4 # cryptographic disk devices 275#pseudo-device raid 4 # RAIDframe disk driver 276#options RAID_AUTOCONFIG # auto-configuration of RAID components 277# Options to enable various other RAIDframe RAID types. 278#options RF_INCLUDE_EVENODD=1 279#options RF_INCLUDE_RAID5_RS=1 280#options RF_INCLUDE_PARITYLOGGING=1 281#options RF_INCLUDE_CHAINDECLUSTER=1 282#options RF_INCLUDE_INTERDECLUSTER=1 283#options RF_INCLUDE_PARITY_DECLUSTERING=1 284#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 285pseudo-device fss 4 # file system snapshot device 286pseudo-device clockctl # user control of clock subsystem 287pseudo-device ksyms # /dev/ksyms 288#pseudo-device pf # PF packet filter 289#pseudo-device pflog # PF log if 290 291# Veriexec 292# 293# a pseudo device needed for veriexec 294#pseudo-device veriexec 1 295# 296# Uncomment the fingerprint methods below that are desired. Note that 297# removing fingerprint methods will have almost no impact on the kernel 298# code size. 299# 300#options VERIFIED_EXEC_FP_RMD160 301#options VERIFIED_EXEC_FP_SHA256 302#options VERIFIED_EXEC_FP_SHA384 303#options VERIFIED_EXEC_FP_SHA512 304#options VERIFIED_EXEC_FP_SHA1 305#options VERIFIED_EXEC_FP_MD5 306