GENERIC revision 1.160
1# $NetBSD: GENERIC,v 1.160 2023/02/11 07:42:25 tsutsui 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: 1.160 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks -fno-unwind-tables -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 38options SYSVSHM # System V shared memory 39 40options INSECURE # disable kernel security level 41options USERCONF # userconf(4) support 42#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 43options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 44 45# Alternate buffer queue strategies for better responsiveness under high 46# disk I/O load. 47#options BUFQ_READPRIO 48options BUFQ_PRIOCSCAN 49 50#options DEBUG # kernel debugging code 51#options DIAGNOSTIC # extra kernel sanity checking 52 53# Which kernel debugger? Uncomment either this: 54options DDB 55options DDB_HISTORY_SIZE=100 # enable history editing in DDB 56 57# ... or these for KGDB (gdb remote target) 58#makeoptions DEBUG="-g" # debugging symbols for gdb 59#options KGDB # support for kernel gdb 60#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 61#options KGDB_DEVRATE=9600 # baud rate 62 63# Other debugging options 64#options PMAP_DEBUG 65options SCSIDEBUG 66options SCSIVERBOSE # Verbose SCSI errors 67 68# Compatibility options 69include "conf/compat_netbsd09.config" 70 71options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 72options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 73options COMPAT_SUNOS # can run SunOS 4.1.1 executables 74#options COMPAT_LINUX # can run Linux/m68k executables 75#options COMPAT_OSSAUDIO # can run Linux/m68k executables 76options COMPAT_AOUT_M68K # support for NetBSD a.out executables 77options EXEC_AOUT # support for a.out executables 78 79# File systems 80file-system FFS # UFS 81#file-system EXT2FS # second extended file system (linux) 82#file-system LFS # log-structured file system 83file-system MFS # memory file system 84file-system NFS # Network File System client 85file-system CD9660 # ISO 9660 + Rock Ridge file system 86#file-system MSDOSFS # MS-DOS file system 87file-system FDESC # /dev/fd 88file-system KERNFS # /kern 89file-system NULLFS # loopback file system 90file-system OVERLAY # overlay file system 91file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 92file-system PROCFS # /proc 93file-system UMAPFS # NULLFS + uid and gid remapping 94file-system UNION # union file system 95file-system PTYFS # /dev/pts/N support 96file-system TMPFS # Efficient memory file-system 97#file-system UDF # experimental - OSTA UDF CD/DVD file-system 98 99# File system options 100options FFS_NO_SNAPSHOT # No FFS snapshot support 101#options QUOTA # legacy UFS quotas 102#options QUOTA2 # new, in-filesystem UFS quotas 103#options UFS_DIRHASH # UFS Large Directory Hashing 104#options UFS_EXTATTR # Extended attribute support for UFS1 105options WAPBL # File system journaling support 106#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 107 # immutable) behave as system flags. 108options NFSSERVER # Network File System server 109 110# Networking options 111options GATEWAY # packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPV6 114#options IPSEC # IP security 115#options IPSEC_DEBUG # debug for IP security 116#options MROUTING # IP multicast routing 117#options PIM # Protocol Independent Multicast 118#options NETATALK # AppleTalk networking protocols 119options PPP_BSDCOMP # BSD-Compress compression support for PPP 120options PPP_DEFLATE # Deflate compression support for PPP 121options PPP_FILTER # Active filter support for PPP (requires bpf) 122#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 123 124#options ALTQ # Manipulate network interfaces' output queues 125#options ALTQ_BLUE # Stochastic Fair Blue 126#options ALTQ_CBQ # Class-Based Queueing 127#options ALTQ_CDNR # Diffserv Traffic Conditioner 128#options ALTQ_FIFOQ # First-In First-Out Queue 129#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 130#options ALTQ_HFSC # Hierarchical Fair Service Curve 131#options ALTQ_LOCALQ # Local queueing discipline 132#options ALTQ_PRIQ # Priority Queueing 133#options ALTQ_RED # Random Early Detection 134#options ALTQ_RIO # RED with IN/OUT 135#options ALTQ_WFQ # Weighted Fair Queueing 136 137# NeXT specific options 138options M68040 139options M68030 140options FPSP 141#options FPU_EMULATE 142 143options ZS_CONSOLE_ABORT # drop to debugger on break 144#options SERCONSOLE # use serial console 145 146options NFS_BOOT_BOOTP 147options NFS_BOOT_DHCP 148 149# wscons options 150options RCONS_2BPP # necessary for nextdisplay 151options RCONS_16BPP # necessary for color nextdisplay 152#options WSEMUL_SUN # sun terminal emulation 153options WSEMUL_VT100 # VT100 / VT220 emulation 154options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 155options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 156options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 157# see dev/wskbdmap_next.h for implemented layouts 158#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 159 160config netbsd root on ? type ? 161 162# 163# Device configuration 164# 165 166# The root node: 167mainbus0 at root 168 169# device space 170intio0 at mainbus? 171 172nextkbd0 at intio? ipl 3 173nextdisplay0 at mainbus? 174 175wsdisplay* at nextdisplay? console ? 176wskbd* at nextkbd? console ? 177 178# INTIO 179nextdma* at intio? ipl 6 180 181zsc0 at intio? ipl 5 182 183xe* at intio? ipl 3 # ethernet 184 185esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 186 187# 188# Serial ports 189# 190zstty0 at zsc0 channel 0 # Serial Port A 191zstty1 at zsc0 channel 1 # Serial Port B 192 193# SCSI bus support 194scsibus* at scsi? 195 196# SCSI devices 197sd* at scsibus? target ? lun ? # SCSI disk drives 198st* at scsibus? target ? lun ? # SCSI tape drives 199cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 200ch* at scsibus? target ? lun ? # SCSI autochangers 201dse* at scsibus? target ? lun ? # SCSI ethernet (Dayna) 202se* at scsibus? target ? lun ? # SCSI ethernet 203ss* at scsibus? target ? lun ? # SCSI scanners 204uk* at scsibus? target ? lun ? # SCSI unknown 205 206 207# Memory-disk drivers 208pseudo-device md 209 210# 211# accept filters 212pseudo-device accf_data # "dataready" accept filter 213pseudo-device accf_http # "httpready" accept filter 214 215# Misc. 216pseudo-device loop # network loopback 217pseudo-device bpfilter # packet filter 218pseudo-device carp # Common Address Redundancy Protocol 219pseudo-device sl # CSLIP 220pseudo-device ppp # PPP 221pseudo-device pppoe # PPP over Ethernet (RFC 2516) 222pseudo-device tun # network tunneling over tty 223pseudo-device tap # virtual Ethernet 224#pseudo-device gre # generic L3 over IP tunnel 225pseudo-device npf # NPF packet filter 226pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 227#pseudo-device faith # IPv[46] tcp relay translation i/f 228pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 229pseudo-device vlan # IEEE 802.1q encapsulation 230pseudo-device bridge # simple inter-network bridging 231pseudo-device vether # Virtual Ethernet for bridge 232pseudo-device agr # IEEE 802.3ad link aggregation 233#pseudo-device wsmux # mouse & keyboard multiplexor 234 235pseudo-device pty # pseudo-terminals 236pseudo-device vnd # paging to files 237#options VND_COMPRESSION # compressed vnd(4) 238#pseudo-device raid # RAIDframe disk driver 239#options RAID_AUTOCONFIG # auto-configuration of RAID components 240# Options to enable various other RAIDframe RAID types. 241# options RF_INCLUDE_EVENODD=1 242# options RF_INCLUDE_RAID5_RS=1 243# options RF_INCLUDE_PARITYLOGGING=1 244# options RF_INCLUDE_CHAINDECLUSTER=1 245# options RF_INCLUDE_INTERDECLUSTER=1 246# options RF_INCLUDE_PARITY_DECLUSTERING=1 247# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 248pseudo-device fss # file system snapshot device 249pseudo-device ccd # concatenated disks 250pseudo-device clockctl # user control of clock subsystem 251pseudo-device ksyms # /dev/ksyms 252pseudo-device putter # for puffs and pud 253 254include "dev/veriexec.config" 255