GENERIC revision 1.140
1# $NetBSD: GENERIC,v 1.140 2015/08/08 06:36:25 maxv Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/next68k/conf/std.next68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.140 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29# Needs to be set per system. i.e change these as you see fit 30maxusers 16 31 32# Standard system options 33options KTRACE # system call tracing 34options SYSVMSG # System V message queues 35options SYSVSEM # System V semaphores 36#options SEMMNI=10 # number of semaphore identifiers 37#options SEMMNS=60 # number of semaphores in system 38#options SEMUME=10 # max number of undo entries per process 39#options SEMMNU=30 # number of undo structures in system 40options SYSVSHM # System V shared memory 41 42options INSECURE # disable kernel security level 43options USERCONF # userconf(4) support 44#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 45options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 46 47# Enable experimental buffer queue strategy for better responsiveness under 48# high disk I/O load. Use it with caution - it's not proven to be stable yet. 49#options BUFQ_READPRIO 50#options BUFQ_PRIOCSCAN 51 52#options DEBUG # kernel debugging code 53#options DIAGNOSTIC # extra kernel sanity checking 54 55# Which kernel debugger? Uncomment either this: 56options DDB 57options DDB_HISTORY_SIZE=100 # enable history editing in DDB 58 59# ... or these for KGDB (gdb remote target) 60#makeoptions DEBUG="-g" # debugging symbols for gdb 61#options KGDB # support for kernel gdb 62#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 63#options KGDB_DEVRATE=9600 # baud rate 64 65# Other debugging options 66#options PMAP_DEBUG 67options SCSIDEBUG 68options SCSIVERBOSE # Verbose SCSI errors 69options SWAPDEBUG 70 71# Compatibility options 72options COMPAT_43 # and 4.3BSD and ... 73options COMPAT_44 # and 4.4BSD and ... 74options COMPAT_09 # NetBSD 0.9, 75options COMPAT_10 # NetBSD 1.0, 76options COMPAT_11 # NetBSD 1.1, 77options COMPAT_12 # NetBSD 1.2, 78options COMPAT_13 # NetBSD 1.3, 79options COMPAT_14 # NetBSD 1.4, 80options COMPAT_15 # NetBSD 1.5, 81options COMPAT_16 # NetBSD 1.6, 82options COMPAT_20 # NetBSD 2.0, 83options COMPAT_30 # NetBSD 3.0, 84options COMPAT_40 # NetBSD 4.0, 85options COMPAT_50 # NetBSD 5.0, 86options COMPAT_60 # NetBSD 6.0, and 87options COMPAT_70 # NetBSD 7.0 binary compatibility. 88 89#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 90 91options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 92options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 93options COMPAT_SUNOS # can run SunOS 4.1.1 executables 94#options COMPAT_SVR4 # can run SVR4 executables 95#options COMPAT_LINUX # can run Linux/m68k executables 96options COMPAT_AOUT_M68K # support for NetBSD a.out executables 97options EXEC_AOUT # support for a.out executables 98options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 99 100# File systems 101file-system FFS # UFS 102#file-system EXT2FS # second extended file system (linux) 103#file-system LFS # log-structured file system 104file-system MFS # memory file system 105file-system NFS # Network File System client 106#file-system CD9660 # ISO 9660 + Rock Ridge file system 107#file-system MSDOSFS # MS-DOS file system 108file-system FDESC # /dev/fd 109file-system KERNFS # /kern 110file-system NULLFS # loopback file system 111file-system OVERLAY # overlay file system 112file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 113file-system PROCFS # /proc 114file-system UMAPFS # NULLFS + uid and gid remapping 115file-system UNION # union file system 116file-system PTYFS # /dev/pts/N support 117file-system TMPFS # Efficient memory file-system 118#file-system UDF # experimental - OSTA UDF CD/DVD file-system 119 120options NFSSERVER # nfs server support 121#options QUOTA # legacy UFS quotas 122#options QUOTA2 # new, in-filesystem UFS quotas 123options WAPBL # File system journaling support 124#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 125options FFS_NO_SNAPSHOT # No FFS snapshot support 126#options UFS_EXTATTR # Extended attribute support for UFS1 127#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 128 # immutable) behave as system flags. 129 130# Networking options 131options GATEWAY # packet forwarding 132options INET # IP + ICMP + TCP + UDP 133options INET6 # IPV6 134#options IPSEC # IP security 135#options IPSEC_DEBUG # debug for IP security 136#options MROUTING # IP multicast routing 137#options PIM # Protocol Independent Multicast 138#options NETATALK # AppleTalk networking protocols 139options PPP_BSDCOMP # BSD-Compress compression support for PPP 140options PPP_DEFLATE # Deflate compression support for PPP 141options PPP_FILTER # Active filter support for PPP (requires bpf) 142options IPFILTER_LOG # ipmon(8) log support 143options IPFILTER_LOOKUP # ippool(8) support 144options IPFILTER_COMPAT # Compat for IP-Filter 145#options IPFILTER_DEFAULT_BLOCK # block all packets by default 146#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 147 148#options ALTQ # Manipulate network interfaces' output queues 149#options ALTQ_BLUE # Stochastic Fair Blue 150#options ALTQ_CBQ # Class-Based Queueing 151#options ALTQ_CDNR # Diffserv Traffic Conditioner 152#options ALTQ_FIFOQ # First-In First-Out Queue 153#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 154#options ALTQ_HFSC # Hierarchical Fair Service Curve 155#options ALTQ_LOCALQ # Local queueing discipline 156#options ALTQ_PRIQ # Priority Queueing 157#options ALTQ_RED # Random Early Detection 158#options ALTQ_RIO # RED with IN/OUT 159#options ALTQ_WFQ # Weighted Fair Queueing 160 161# NeXT specific options 162options M68040 163options M68030 164options FPSP 165#options FPU_EMULATE 166 167options ZS_CONSOLE_ABORT # drop to debugger on break 168#options SERCONSOLE # use serial console 169 170options NFS_BOOT_BOOTP 171options NFS_BOOT_DHCP 172 173# wscons options 174options RCONS_2BPP # necessary for nextdisplay 175options RCONS_16BPP # necessary for color nextdisplay 176#options WSEMUL_SUN # sun terminal emulation 177options WSEMUL_VT100 # VT100 / VT220 emulation 178options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 179options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 180options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 181# see dev/wskbdmap_next.h for implemented layouts 182#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 183 184config netbsd root on ? type ? 185 186# 187# Device configuration 188# 189 190# The root node: 191mainbus0 at root 192 193#fpu0 at mainbus? 194 195# device space 196intio0 at mainbus? 197 198nextkbd0 at intio? ipl 3 199nextdisplay0 at mainbus? 200 201wsdisplay* at nextdisplay? console ? 202wskbd* at nextkbd? console ? 203 204# INTIO 205nextdma* at intio? ipl 6 206 207zsc0 at intio? ipl 5 208#zsc1 at intio? ipl 5 209 210xe* at intio? ipl 3 # ethernet 211 212esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 213 214# 215# Serial ports 216# 217zstty0 at zsc0 channel 0 # ttya 218zstty1 at zsc0 channel 1 # ttyb 219 220# SCSI bus support 221scsibus* at scsi? 222 223# SCSI devices 224sd* at scsibus? target ? lun ? # SCSI disk drives 225st* at scsibus? target ? lun ? # SCSI tape drives 226cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 227ch* at scsibus? target ? lun ? # SCSI autochangers 228se* at scsibus? target ? lun ? # SCSI ethernet 229ss* at scsibus? target ? lun ? # SCSI scanners 230uk* at scsibus? target ? lun ? # SCSI unknown 231 232 233# Memory-disk drivers 234pseudo-device md 235 236# 237# accept filters 238pseudo-device accf_data # "dataready" accept filter 239pseudo-device accf_http # "httpready" accept filter 240 241# Misc. 242pseudo-device loop # network loopback 243pseudo-device bpfilter # packet filter 244#pseudo-device carp # Common Address Redundancy Protocol 245pseudo-device sl # CSLIP 246pseudo-device ppp # PPP 247pseudo-device pppoe # PPP over Ethernet (RFC 2516) 248pseudo-device tun # network tunneling over tty 249pseudo-device tap # virtual Ethernet 250#pseudo-device gre # generic L3 over IP tunnel 251pseudo-device ipfilter # ip filter 252pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 253#pseudo-device faith # IPv[46] tcp relay translation i/f 254pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 255pseudo-device vlan # IEEE 802.1q encapsulation 256pseudo-device bridge # simple inter-network bridging 257#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 258pseudo-device agr # IEEE 802.3ad link aggregation 259#pseudo-device wsmux # mouse & keyboard multiplexor 260 261pseudo-device pty # pseudo-terminals 262pseudo-device vnd # paging to files 263#options VND_COMPRESSION # compressed vnd(4) 264#pseudo-device raid # RAIDframe disk driver 265#options RAID_AUTOCONFIG # auto-configuration of RAID components 266# Options to enable various other RAIDframe RAID types. 267# options RF_INCLUDE_EVENODD=1 268# options RF_INCLUDE_RAID5_RS=1 269# options RF_INCLUDE_PARITYLOGGING=1 270# options RF_INCLUDE_CHAINDECLUSTER=1 271# options RF_INCLUDE_INTERDECLUSTER=1 272# options RF_INCLUDE_PARITY_DECLUSTERING=1 273# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 274pseudo-device fss # file system snapshot device 275pseudo-device ccd # concatenated disks 276pseudo-device clockctl # user control of clock subsystem 277pseudo-device ksyms # /dev/ksyms 278#pseudo-device pf # PF packet filter 279#pseudo-device pflog # PF log if 280pseudo-device putter # for puffs and pud 281 282# Veriexec 283# 284# a pseudo device needed for veriexec 285#pseudo-device veriexec 286# 287# Uncomment the fingerprint methods below that are desired. Note that 288# removing fingerprint methods will have almost no impact on the kernel 289# code size. 290# 291#options VERIFIED_EXEC_FP_RMD160 292#options VERIFIED_EXEC_FP_SHA256 293#options VERIFIED_EXEC_FP_SHA384 294#options VERIFIED_EXEC_FP_SHA512 295#options VERIFIED_EXEC_FP_SHA1 296#options VERIFIED_EXEC_FP_MD5 297