GENERIC revision 1.151
1# $NetBSD: GENERIC,v 1.151 2020/09/27 13:48:53 roy 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: 1.151 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks -fno-omit-frame-pointer" 28 # See share/mk/sys.mk. -fno-omit-frame-pointer is necessary for 29 # backtraces in DDB. 30 31# Needs to be set per system. i.e change these as you see fit 32maxusers 16 33 34# Standard system options 35options KTRACE # system call tracing 36options SYSVMSG # System V message queues 37options SYSVSEM # System V semaphores 38#options SEMMNI=10 # number of semaphore identifiers 39#options SEMMNS=60 # number of semaphores in system 40#options SEMUME=10 # max number of undo entries per process 41#options SEMMNU=30 # number of undo structures in system 42options SYSVSHM # System V shared memory 43 44options INSECURE # disable kernel security level 45options USERCONF # userconf(4) support 46#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 47options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 48 49# Alternate buffer queue strategies for better responsiveness under high 50# disk I/O load. 51#options BUFQ_READPRIO 52options BUFQ_PRIOCSCAN 53 54#options DEBUG # kernel debugging code 55#options DIAGNOSTIC # extra kernel sanity checking 56 57# Which kernel debugger? Uncomment either this: 58options DDB 59options DDB_HISTORY_SIZE=100 # enable history editing in DDB 60 61# ... or these for KGDB (gdb remote target) 62#makeoptions DEBUG="-g" # debugging symbols for gdb 63#options KGDB # support for kernel gdb 64#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 65#options KGDB_DEVRATE=9600 # baud rate 66 67# Other debugging options 68#options PMAP_DEBUG 69options SCSIDEBUG 70options SCSIVERBOSE # Verbose SCSI errors 71options SWAPDEBUG 72 73# Compatibility options 74include "conf/compat_netbsd09.config" 75 76options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 77options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 78options COMPAT_SUNOS # can run SunOS 4.1.1 executables 79#options COMPAT_LINUX # can run Linux/m68k executables 80options COMPAT_AOUT_M68K # support for NetBSD a.out executables 81options EXEC_AOUT # support for a.out executables 82 83# File systems 84file-system FFS # UFS 85#file-system EXT2FS # second extended file system (linux) 86#file-system LFS # log-structured file system 87file-system MFS # memory file system 88file-system NFS # Network File System client 89#file-system CD9660 # ISO 9660 + Rock Ridge file system 90#file-system MSDOSFS # MS-DOS file system 91file-system FDESC # /dev/fd 92file-system KERNFS # /kern 93file-system NULLFS # loopback file system 94file-system OVERLAY # overlay file system 95file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 96file-system PROCFS # /proc 97file-system UMAPFS # NULLFS + uid and gid remapping 98file-system UNION # union file system 99file-system PTYFS # /dev/pts/N support 100file-system TMPFS # Efficient memory file-system 101#file-system UDF # experimental - OSTA UDF CD/DVD file-system 102 103options NFSSERVER # nfs server support 104#options QUOTA # legacy UFS quotas 105#options QUOTA2 # new, in-filesystem UFS quotas 106options WAPBL # File system journaling support 107#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 108options FFS_NO_SNAPSHOT # No FFS snapshot support 109#options UFS_EXTATTR # Extended attribute support for UFS1 110#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 111 # immutable) behave as system flags. 112 113# Networking options 114options GATEWAY # packet forwarding 115options INET # IP + ICMP + TCP + UDP 116options INET6 # IPV6 117#options IPSEC # IP security 118#options IPSEC_DEBUG # debug for IP security 119#options MROUTING # IP multicast routing 120#options PIM # Protocol Independent Multicast 121#options NETATALK # AppleTalk networking protocols 122options PPP_BSDCOMP # BSD-Compress compression support for PPP 123options PPP_DEFLATE # Deflate compression support for PPP 124options PPP_FILTER # Active filter support for PPP (requires bpf) 125#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 126 127#options ALTQ # Manipulate network interfaces' output queues 128#options ALTQ_BLUE # Stochastic Fair Blue 129#options ALTQ_CBQ # Class-Based Queueing 130#options ALTQ_CDNR # Diffserv Traffic Conditioner 131#options ALTQ_FIFOQ # First-In First-Out Queue 132#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 133#options ALTQ_HFSC # Hierarchical Fair Service Curve 134#options ALTQ_LOCALQ # Local queueing discipline 135#options ALTQ_PRIQ # Priority Queueing 136#options ALTQ_RED # Random Early Detection 137#options ALTQ_RIO # RED with IN/OUT 138#options ALTQ_WFQ # Weighted Fair Queueing 139 140# NeXT specific options 141options M68040 142options M68030 143options FPSP 144#options FPU_EMULATE 145 146options ZS_CONSOLE_ABORT # drop to debugger on break 147#options SERCONSOLE # use serial console 148 149options NFS_BOOT_BOOTP 150options NFS_BOOT_DHCP 151 152# wscons options 153options RCONS_2BPP # necessary for nextdisplay 154options RCONS_16BPP # necessary for color nextdisplay 155#options WSEMUL_SUN # sun terminal emulation 156options WSEMUL_VT100 # VT100 / VT220 emulation 157options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 158options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 159options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 160# see dev/wskbdmap_next.h for implemented layouts 161#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 162 163config netbsd root on ? type ? 164 165# 166# Device configuration 167# 168 169# The root node: 170mainbus0 at root 171 172#fpu0 at mainbus? 173 174# device space 175intio0 at mainbus? 176 177nextkbd0 at intio? ipl 3 178nextdisplay0 at mainbus? 179 180wsdisplay* at nextdisplay? console ? 181wskbd* at nextkbd? console ? 182 183# INTIO 184nextdma* at intio? ipl 6 185 186zsc0 at intio? ipl 5 187#zsc1 at intio? ipl 5 188 189xe* at intio? ipl 3 # ethernet 190 191esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 192 193# 194# Serial ports 195# 196zstty0 at zsc0 channel 0 # Serial Port A 197zstty1 at zsc0 channel 1 # Serial Port B 198 199# SCSI bus support 200scsibus* at scsi? 201 202# SCSI devices 203sd* at scsibus? target ? lun ? # SCSI disk drives 204st* at scsibus? target ? lun ? # SCSI tape drives 205cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 206ch* at scsibus? target ? lun ? # SCSI autochangers 207se* at scsibus? target ? lun ? # SCSI ethernet 208ss* at scsibus? target ? lun ? # SCSI scanners 209uk* at scsibus? target ? lun ? # SCSI unknown 210 211 212# Memory-disk drivers 213pseudo-device md 214 215# 216# accept filters 217pseudo-device accf_data # "dataready" accept filter 218pseudo-device accf_http # "httpready" accept filter 219 220# Misc. 221pseudo-device loop # network loopback 222pseudo-device bpfilter # packet filter 223pseudo-device carp # Common Address Redundancy Protocol 224pseudo-device sl # CSLIP 225pseudo-device ppp # PPP 226pseudo-device pppoe # PPP over Ethernet (RFC 2516) 227pseudo-device tun # network tunneling over tty 228pseudo-device tap # virtual Ethernet 229#pseudo-device gre # generic L3 over IP tunnel 230pseudo-device npf # NPF packet filter 231pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 232#pseudo-device faith # IPv[46] tcp relay translation i/f 233pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 234pseudo-device vlan # IEEE 802.1q encapsulation 235pseudo-device bridge # simple inter-network bridging 236pseudo-device vether # Virtual Ethernet for bridge 237pseudo-device agr # IEEE 802.3ad link aggregation 238#pseudo-device wsmux # mouse & keyboard multiplexor 239 240pseudo-device pty # pseudo-terminals 241pseudo-device vnd # paging to files 242#options VND_COMPRESSION # compressed vnd(4) 243#pseudo-device raid # RAIDframe disk driver 244#options RAID_AUTOCONFIG # auto-configuration of RAID components 245# Options to enable various other RAIDframe RAID types. 246# options RF_INCLUDE_EVENODD=1 247# options RF_INCLUDE_RAID5_RS=1 248# options RF_INCLUDE_PARITYLOGGING=1 249# options RF_INCLUDE_CHAINDECLUSTER=1 250# options RF_INCLUDE_INTERDECLUSTER=1 251# options RF_INCLUDE_PARITY_DECLUSTERING=1 252# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 253pseudo-device fss # file system snapshot device 254pseudo-device ccd # concatenated disks 255pseudo-device clockctl # user control of clock subsystem 256pseudo-device ksyms # /dev/ksyms 257pseudo-device putter # for puffs and pud 258 259include "dev/veriexec.config" 260