GENERIC3X revision 1.100
1# $NetBSD: GENERIC3X,v 1.100 2008/04/05 22:08:41 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: 1.100 $" 11 12makeoptions COPTS="-Os" # bootloader has size limit (~2MB) 13 14# Machines to be supported by this kernel 15#options FPU_EMULATE # XXX - Ever needed? 16#options HAVE_IOCACHE # XXX - Not yet supported. 17 18# Needs to be set per system. i.e change these as you see fit 19maxusers 4 20 21# Standard system options 22options KTRACE # system call tracing 23options SYSVMSG # System V message queues 24options SYSVSEM # System V semaphores 25options SYSVSHM # System V shared memory 26options P1003_1B_SEMAPHORE # p1003.1b semaphore support 27options LKM # loadable kernel modules 28#options INSECURE # disable kernel security level 29#options USERCONF # userconf(4) support 30#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 31options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 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 BUFQ_READPRIO 36#options BUFQ_PRIOCSCAN 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_20 # NetBSD 2.0 66options COMPAT_30 # NetBSD 3.0 67options COMPAT_40 # NetBSD 4.0 compatibility. 68options COMPAT_AOUT_M68K # support for NetBSD a.out executables 69#options COMPAT_LINUX # can run Linux/m68k executables 70options EXEC_AOUT # support for a.out executables 71#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 72options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 73 74# Filesystem options 75file-system FFS # Berkeley Fast Filesystem 76file-system NFS # Sun NFS client support 77file-system CD9660 # ISO 9660 + Rock Ridge file system 78file-system MSDOSFS # MS-DOS FAT file system 79file-system FDESC # /dev/fd/* 80file-system KERNFS # /kern 81file-system NULLFS # loopback file system 82#file-system OVERLAY # overlay file system 83file-system PROCFS # /proc 84#file-system UNION # union file system 85file-system MFS # memory-based filesystem 86file-system PTYFS # /dev/pts/N support 87#file-system TMPFS # Efficient memory file-system 88#file-system UDF # experimental - OSTA UDF CD/DVD file-system 89 90options NFSSERVER # nfs server support 91#options QUOTA # FFS quotas 92#options FFS_EI # FFS Endian Independant support 93options SOFTDEP # FFS soft updates support. 94#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 95options FFS_NO_SNAPSHOT # No FFS snapshot support 96 97# Networking options 98options INET # IP protocol stack support 99options INET6 # IPV6 100#options IPSEC # IP security 101#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 102#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 103#options IPSEC_DEBUG # debug for IP security 104#options GATEWAY # IP packet forwarding 105#options ISO,TPIP # OSI networking 106#options EON # OSI tunneling over IP 107options PFIL_HOOKS # pfil(9) packet filter hooks. 108#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 109 110#options ALTQ # Manipulate network interfaces' output queues 111#options ALTQ_BLUE # Stochastic Fair Blue 112#options ALTQ_CBQ # Class-Based Queueing 113#options ALTQ_CDNR # Diffserv Traffic Conditioner 114#options ALTQ_FIFOQ # First-In First-Out Queue 115#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 116#options ALTQ_HFSC # Hierarchical Fair Service Curve 117#options ALTQ_LOCALQ # Local queueing discipline 118#options ALTQ_PRIQ # Priority Queueing 119#options ALTQ_RED # Random Early Detection 120#options ALTQ_RIO # RED with IN/OUT 121#options ALTQ_WFQ # Weighted Fair Queueing 122 123# Work-around for root on slow servers (insurance...) 124options NFS_BOOT_RWSIZE=1024 125options NFS_BOOT_BOOTPARAM 126 127config netbsd root on ? type ? 128 129# On-board I/O space (required) 130include "arch/sun3/conf/obio.sun3x" 131 132# On-board memory (optional) 133# See frame-buffers 134obmem0 at mainbus? 135 136# VME bus support (optional) 137# One unit for each address space 138vme0 at mainbus? # A16/D16 139vme1 at mainbus? # A16/D32 140vme2 at mainbus? # A24/D16 141vme3 at mainbus? # A24/D32 142vme4 at mainbus? # A32/D16 143vme5 at mainbus? # A32/D32 144 145# 146# Serial ports 147# 148zstty0 at zsc1 channel 0 # ttya 149zstty1 at zsc1 channel 1 # ttyb 150 151kbd0 at zsc0 channel 0 # keyboard 152ms0 at zsc0 channel 1 # mouse 153 154# 155# Network devices 156# 157 158# Intel Ethernet (onboard, or VME) 159ie0 at obio0 addr 0x65000000 ipl 3 160ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 161 162# Lance Ethernet (only onboard) 163le0 at obio0 addr 0x65002000 ipl 3 164 165# 166# Disk and tape devices 167# 168 169# Emulex SCSI (3/80 only) 170# Both `dma' and `esp' are needed. 171# The following flags may be set for the NCR53c94 based esp driver: 172# bits 0-7: disable disconnect/reselect for the corresponding target 173# bits 8-15: disable synchronous negotiation for target [bit-8] 174# 175dma0 at obio0 addr 0x66001000 ipl 2 176esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 177 178# Floppy drive 179fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 180fd0 at fdc0 # First (and only) floppy drive. 181 182# Sun3 "si" SCSI controller (NCR 5380) 183# This driver has several flags which may be enabled using 184# the "flags" directive. Valid flags are: 185# 186# 0x000ff Set (1<<target) to disable disconnect/reselect 187# 0x0ff00 Set (1<<(target+8)) to disable parity checking 188# 0x10000 Set this bit to disable DMA interrupts (poll) 189# 0x20000 Set this bit to disable DMA entirely (use PIO) 190# 191# For example: "flags 0x1000f" would disable DMA interrupts, 192# and disable disconnect/reselect for targets 0-3 193si0 at vme2 addr 0x200000 ipl 2 vect 0x40 194si1 at vme2 addr 0x204000 ipl 2 vect 0x41 195 196# Xylogics 450/451 controllers (VME A16/D16) 197xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 198xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 199xy* at xyc? drive ? 200 201# Xylogics 7053 controllers (VME A16/D32) 202xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 203xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 204xd* at xdc? drive ? 205 206# Xylogics 472 tape controllers? 207 208# 209# Frame buffer devices 210# 211 212# P4 Monochrome frame buffer. 213bwtwo0 at obmem0 addr 0x50300000 214 215# P4 8-bit color frame buffer 216cgfour0 at obmem0 addr 0x50300000 217 218# P4 accelerated 8-bit color frame buffer 219# cgsix0 at obmem0 addr 0x50000000 220 221# P4 24-bit color frame buffer 222# cgeight0 at obmem0 addr 0x50300000 223 224# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 225# This driver is going to need work in its mmap function. 226# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 227 228# Support for the CG9 24-bit frame buffer (VME A32/D32). 229# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 230 231# 232# SCSI infrastructure 233# 234scsibus* at scsi? 235 236sd* at scsibus? target ? lun ? # SCSI disks 237st* at scsibus? target ? lun ? # SCSI tapes 238cd* at scsibus? target ? lun ? # SCSI CD-ROMs 239#ch* at scsibus? target ? lun ? # SCSI changer devices 240#ss* at scsibus? target ? lun ? # SCSI scanners 241uk* at scsibus? target ? lun ? # unknown SCSI devices 242 243# Memory-disk drivers 244pseudo-device md 1 245 246# Misc. 247pseudo-device loop 1 # network loopback 248pseudo-device bpfilter # packet filter 249#pseudo-device carp # Common Address Redundancy Protocol 250pseudo-device sl # CSLIP 251pseudo-device ppp # PPP 252#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 253#pseudo-device tun # network tunneling over tty 254#pseudo-device tap # virtual Ethernet 255#pseudo-device gre # generic L3 over IP tunnel 256#pseudo-device ipfilter # ip filter 257#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 258#pseudo-device faith # IPv[46] tcp relay translation i/f 259#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 260pseudo-device vlan # IEEE 802.1q encapsulation 261#pseudo-device bridge # simple inter-network bridging 262#pseudo-device agr # IEEE 802.3ad link aggregation 263#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 264pseudo-device rnd # /dev/random and in-kernel generator 265 266pseudo-device pty # pseudo-terminals 267pseudo-device vnd # paging to files 268#options VND_COMPRESSION # compressed vnd(4) 269#pseudo-device ccd 4 # concatenated disks 270#pseudo-device cgd 4 # cryptographic disk devices 271#pseudo-device raid 4 # RAIDframe disk driver 272#options RAID_AUTOCONFIG # auto-configuration of RAID components 273# Options to enable various other RAIDframe RAID types. 274#options RF_INCLUDE_EVENODD=1 275#options RF_INCLUDE_RAID5_RS=1 276#options RF_INCLUDE_PARITYLOGGING=1 277#options RF_INCLUDE_CHAINDECLUSTER=1 278#options RF_INCLUDE_INTERDECLUSTER=1 279#options RF_INCLUDE_PARITY_DECLUSTERING=1 280#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 281#pseudo-device fss 4 # file system snapshot device 282pseudo-device clockctl # user control of clock subsystem 283pseudo-device ksyms # /dev/ksyms 284#pseudo-device pf # PF packet filter 285#pseudo-device pflog # PF log if 286 287# Veriexec 288# 289# a pseudo device needed for veriexec 290#pseudo-device veriexec 1 291# 292# Uncomment the fingerprint methods below that are desired. Note that 293# removing fingerprint methods will have almost no impact on the kernel 294# code size. 295# 296#options VERIFIED_EXEC_FP_RMD160 297#options VERIFIED_EXEC_FP_SHA256 298#options VERIFIED_EXEC_FP_SHA384 299#options VERIFIED_EXEC_FP_SHA512 300#options VERIFIED_EXEC_FP_SHA1 301#options VERIFIED_EXEC_FP_MD5 302