GENERIC3X revision 1.87
1# $NetBSD: GENERIC3X,v 1.87 2006/02/05 05:02:06 cube 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: 1.87 $" 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 21options 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_16 # NetBSD 1.6 68options COMPAT_20 # NetBSD 2.0 69options COMPAT_30 # NetBSD 3.0 compatibility. 70options COMPAT_AOUT_M68K # support for NetBSD a.out executables 71#options COMPAT_LINUX # can run Linux/m68k executables 72options EXEC_AOUT # support for a.out executables 73#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 74options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 75 76# Filesystem options 77file-system FFS # Berkeley Fast Filesystem 78file-system NFS # Sun NFS client support 79file-system CD9660 # ISO 9660 + Rock Ridge file system 80file-system MSDOSFS # MS-DOS FAT file system 81file-system FDESC # /dev/fd/* 82file-system KERNFS # /kern 83file-system NULLFS # loopback file system 84file-system OVERLAY # overlay file system 85file-system PROCFS # /proc 86file-system UNION # union file system 87file-system MFS # memory-based filesystem 88file-system PTYFS # /dev/pts/N support 89#file-system TMPFS # experimental - Efficient memory file-system 90#file-system UDF # experimental - OSTA UDF CD/DVD file-system 91 92options NFSSERVER # nfs server support 93options QUOTA # FFS quotas 94#options FFS_EI # FFS Endian Independant support 95options SOFTDEP # FFS soft updates support. 96#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 97#options FFS_NO_SNAPSHOT # No FFS snapshot support 98 99# Networking options 100options INET # IP protocol stack support 101options INET6 # IPV6 102#options IPSEC # IP security 103#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 104#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 105#options IPSEC_DEBUG # debug for IP security 106#options GATEWAY # IP packet forwarding 107#options ISO,TPIP # OSI networking 108#options EON # OSI tunneling over IP 109#options CCITT,LLC,HDLC # X.25 110options PFIL_HOOKS # pfil(9) packet filter hooks. 111#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 112 113#options ALTQ # Manipulate network interfaces' output queues 114#options ALTQ_BLUE # Stochastic Fair Blue 115#options ALTQ_CBQ # Class-Based Queueing 116#options ALTQ_CDNR # Diffserv Traffic Conditioner 117#options ALTQ_FIFOQ # First-In First-Out Queue 118#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 119#options ALTQ_HFSC # Hierarchical Fair Service Curve 120#options ALTQ_LOCALQ # Local queueing discipline 121#options ALTQ_PRIQ # Priority Queueing 122#options ALTQ_RED # Random Early Detection 123#options ALTQ_RIO # RED with IN/OUT 124#options ALTQ_WFQ # Weighted Fair Queueing 125 126# Work-around for root on slow servers (insurance...) 127options NFS_BOOT_RWSIZE=1024 128options NFS_BOOT_BOOTPARAM 129 130config netbsd root on ? type ? 131 132# On-board I/O space (required) 133include "arch/sun3/conf/obio.sun3x" 134 135# On-board memory (optional) 136# See frame-buffers 137obmem0 at mainbus? 138 139# VME bus support (optional) 140# One unit for each address space 141vme0 at mainbus? # A16/D16 142vme1 at mainbus? # A16/D32 143vme2 at mainbus? # A24/D16 144vme3 at mainbus? # A24/D32 145vme4 at mainbus? # A32/D16 146vme5 at mainbus? # A32/D32 147 148# 149# Serial ports 150# 151zstty0 at zsc1 channel 0 # ttya 152zstty1 at zsc1 channel 1 # ttyb 153 154kbd0 at zsc0 channel 0 # keyboard 155ms0 at zsc0 channel 1 # mouse 156 157# 158# Network devices 159# 160 161# Intel Ethernet (onboard, or VME) 162ie0 at obio0 addr 0x65000000 ipl 3 163ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 164 165# Lance Ethernet (only onboard) 166le0 at obio0 addr 0x65002000 ipl 3 167 168# 169# Disk and tape devices 170# 171 172# Emulex SCSI (3/80 only) 173# Both `dma' and `esp' are needed. 174# The following flags may be set for the NCR53c94 based esp driver: 175# bits 0-7: disable disconnect/reselect for the corresponding target 176# bits 8-15: disable synchronous negotiation for target [bit-8] 177# 178dma0 at obio0 addr 0x66001000 ipl 2 179esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 180 181# Floppy drive 182fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 183fd0 at fdc0 # First (and only) floppy drive. 184 185# Sun3 "si" SCSI controller (NCR 5380) 186# This driver has several flags which may be enabled using 187# the "flags" directive. Valid flags are: 188# 189# 0x000ff Set (1<<target) to disable disconnect/reselect 190# 0x0ff00 Set (1<<(target+8)) to disable parity checking 191# 0x10000 Set this bit to disable DMA interrupts (poll) 192# 0x20000 Set this bit to disable DMA entirely (use PIO) 193# 194# For example: "flags 0x1000f" would disable DMA interrupts, 195# and disable disconnect/reselect for targets 0-3 196si0 at vme2 addr 0x200000 ipl 2 vect 0x40 197si1 at vme2 addr 0x204000 ipl 2 vect 0x41 198 199# Xylogics 450/451 controllers (VME A16/D16) 200xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 201xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 202xy* at xyc? drive ? 203 204# Xylogics 7053 controllers (VME A16/D32) 205xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 206xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 207xd* at xdc? drive ? 208 209# Xylogics 472 tape controllers? 210 211# 212# Frame buffer devices 213# 214 215# P4 Monochrome frame buffer. 216bwtwo0 at obmem0 addr 0x50300000 217 218# P4 8-bit color frame buffer 219cgfour0 at obmem0 addr 0x50300000 220 221# P4 accelerated 8-bit color frame buffer 222# cgsix0 at obmem0 addr 0x50000000 223 224# P4 24-bit color frame buffer 225# cgeight0 at obmem0 addr 0x50300000 226 227# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 228# This driver is going to need work in its mmap function. 229# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 230 231# Support for the CG9 24-bit frame buffer (VME A32/D32). 232# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 233 234# 235# SCSI infrastructure 236# 237scsibus* at scsi? 238 239sd* at scsibus? target ? lun ? # SCSI disks 240st* at scsibus? target ? lun ? # SCSI tapes 241cd* at scsibus? target ? lun ? # SCSI CD-ROMs 242ch* at scsibus? target ? lun ? # SCSI changer devices 243ss* at scsibus? target ? lun ? # SCSI scanners 244uk* at scsibus? target ? lun ? # unknown SCSI devices 245 246# Memory-disk drivers 247pseudo-device md 2 248 249# Misc. 250pseudo-device loop 1 # network loopback 251pseudo-device bpfilter # packet filter 252pseudo-device sl # CSLIP 253pseudo-device ppp # PPP 254pseudo-device pppoe # PPP over Ethernet (RFC 2516) 255pseudo-device tun # network tunneling over tty 256pseudo-device tap # virtual Ethernet 257#pseudo-device gre # generic L3 over IP tunnel 258#pseudo-device ipfilter # ip filter 259pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 260#pseudo-device faith # IPv[46] tcp relay translation i/f 261#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 262pseudo-device vlan # IEEE 802.1q encapsulation 263pseudo-device bridge # simple inter-network bridging 264#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 265pseudo-device rnd # /dev/random and in-kernel generator 266 267pseudo-device pty # pseudo-terminals 268pseudo-device vnd # paging to files 269#options VND_COMPRESSION # compressed vnd(4) 270#pseudo-device ccd 4 # concatenated disks 271#pseudo-device cgd 4 # cryptographic disk devices 272#pseudo-device raid 4 # RAIDframe disk driver 273#options RAID_AUTOCONFIG # auto-configuration of RAID components 274# Options to enable various other RAIDframe RAID types. 275# options RF_INCLUDE_EVENODD=1 276# options RF_INCLUDE_RAID5_RS=1 277# options RF_INCLUDE_PARITYLOGGING=1 278# options RF_INCLUDE_CHAINDECLUSTER=1 279# options RF_INCLUDE_INTERDECLUSTER=1 280# options RF_INCLUDE_PARITY_DECLUSTERING=1 281# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 282pseudo-device fss 4 # file system snapshot device 283pseudo-device clockctl # user control of clock subsystem 284pseudo-device ksyms # /dev/ksyms 285#pseudo-device pf # PF packet filter 286#pseudo-device pflog # PF log if 287 288# Veriexec 289#options VERIFIED_EXEC 290# 291# a pseudo device needed for veriexec 292#pseudo-device veriexec 1 293# 294# Uncomment the fingerprint methods below that are desired. Note that 295# removing fingerprint methods will have almost no impact on the kernel 296# code size. 297# 298#options VERIFIED_EXEC_FP_RMD160 299#options VERIFIED_EXEC_FP_SHA256 300#options VERIFIED_EXEC_FP_SHA384 301#options VERIFIED_EXEC_FP_SHA512 302#options VERIFIED_EXEC_FP_SHA1 303#options VERIFIED_EXEC_FP_MD5 304 305