GENERIC revision 1.157
1# $NetBSD: GENERIC,v 1.157 2023/02/04 14:38:09 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: 1.157 $" 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 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 80#options COMPAT_OSSAUDIO # can run Linux/m68k executables 81options COMPAT_AOUT_M68K # support for NetBSD a.out executables 82options EXEC_AOUT # support for a.out executables 83 84# File systems 85file-system FFS # UFS 86#file-system EXT2FS # second extended file system (linux) 87#file-system LFS # log-structured file system 88file-system MFS # memory file system 89file-system NFS # Network File System client 90#file-system CD9660 # ISO 9660 + Rock Ridge file system 91#file-system MSDOSFS # MS-DOS file system 92file-system FDESC # /dev/fd 93file-system KERNFS # /kern 94file-system NULLFS # loopback file system 95file-system OVERLAY # overlay file system 96file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 97file-system PROCFS # /proc 98file-system UMAPFS # NULLFS + uid and gid remapping 99file-system UNION # union file system 100file-system PTYFS # /dev/pts/N support 101file-system TMPFS # Efficient memory file-system 102#file-system UDF # experimental - OSTA UDF CD/DVD file-system 103 104# File system options 105options FFS_NO_SNAPSHOT # No FFS snapshot support 106#options QUOTA # legacy UFS quotas 107#options QUOTA2 # new, in-filesystem UFS quotas 108#options UFS_DIRHASH # UFS Large Directory Hashing 109#options UFS_EXTATTR # Extended attribute support for UFS1 110options WAPBL # File system journaling support 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113options NFSSERVER # Network File System server 114 115# Networking options 116options GATEWAY # packet forwarding 117options INET # IP + ICMP + TCP + UDP 118options INET6 # IPV6 119#options IPSEC # IP security 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122#options PIM # Protocol Independent Multicast 123#options NETATALK # AppleTalk networking protocols 124options PPP_BSDCOMP # BSD-Compress compression support for PPP 125options PPP_DEFLATE # Deflate compression support for PPP 126options PPP_FILTER # Active filter support for PPP (requires bpf) 127#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 128 129#options ALTQ # Manipulate network interfaces' output queues 130#options ALTQ_BLUE # Stochastic Fair Blue 131#options ALTQ_CBQ # Class-Based Queueing 132#options ALTQ_CDNR # Diffserv Traffic Conditioner 133#options ALTQ_FIFOQ # First-In First-Out Queue 134#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 135#options ALTQ_HFSC # Hierarchical Fair Service Curve 136#options ALTQ_LOCALQ # Local queueing discipline 137#options ALTQ_PRIQ # Priority Queueing 138#options ALTQ_RED # Random Early Detection 139#options ALTQ_RIO # RED with IN/OUT 140#options ALTQ_WFQ # Weighted Fair Queueing 141 142# NeXT specific options 143options M68040 144options M68030 145options FPSP 146#options FPU_EMULATE 147 148options ZS_CONSOLE_ABORT # drop to debugger on break 149#options SERCONSOLE # use serial console 150 151options NFS_BOOT_BOOTP 152options NFS_BOOT_DHCP 153 154# wscons options 155options RCONS_2BPP # necessary for nextdisplay 156options RCONS_16BPP # necessary for color nextdisplay 157#options WSEMUL_SUN # sun terminal emulation 158options WSEMUL_VT100 # VT100 / VT220 emulation 159options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 160options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 161options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 162# see dev/wskbdmap_next.h for implemented layouts 163#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 164 165config netbsd root on ? type ? 166 167# 168# Device configuration 169# 170 171# The root node: 172mainbus0 at root 173 174#fpu0 at mainbus? 175 176# device space 177intio0 at mainbus? 178 179nextkbd0 at intio? ipl 3 180nextdisplay0 at mainbus? 181 182wsdisplay* at nextdisplay? console ? 183wskbd* at nextkbd? console ? 184 185# INTIO 186nextdma* at intio? ipl 6 187 188zsc0 at intio? ipl 5 189#zsc1 at intio? ipl 5 190 191xe* at intio? ipl 3 # ethernet 192 193esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 194 195# 196# Serial ports 197# 198zstty0 at zsc0 channel 0 # Serial Port A 199zstty1 at zsc0 channel 1 # Serial Port B 200 201# SCSI bus support 202scsibus* at scsi? 203 204# SCSI devices 205sd* at scsibus? target ? lun ? # SCSI disk drives 206st* at scsibus? target ? lun ? # SCSI tape drives 207cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 208ch* at scsibus? target ? lun ? # SCSI autochangers 209dse* at scsibus? target ? lun ? # SCSI ethernet (Dayna) 210se* at scsibus? target ? lun ? # SCSI ethernet 211ss* at scsibus? target ? lun ? # SCSI scanners 212uk* at scsibus? target ? lun ? # SCSI unknown 213 214 215# Memory-disk drivers 216pseudo-device md 217 218# 219# accept filters 220pseudo-device accf_data # "dataready" accept filter 221pseudo-device accf_http # "httpready" accept filter 222 223# Misc. 224pseudo-device loop # network loopback 225pseudo-device bpfilter # packet filter 226pseudo-device carp # Common Address Redundancy Protocol 227pseudo-device sl # CSLIP 228pseudo-device ppp # PPP 229pseudo-device pppoe # PPP over Ethernet (RFC 2516) 230pseudo-device tun # network tunneling over tty 231pseudo-device tap # virtual Ethernet 232#pseudo-device gre # generic L3 over IP tunnel 233pseudo-device npf # NPF packet filter 234pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 235#pseudo-device faith # IPv[46] tcp relay translation i/f 236pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 237pseudo-device vlan # IEEE 802.1q encapsulation 238pseudo-device bridge # simple inter-network bridging 239pseudo-device vether # Virtual Ethernet for bridge 240pseudo-device agr # IEEE 802.3ad link aggregation 241#pseudo-device wsmux # mouse & keyboard multiplexor 242 243pseudo-device pty # pseudo-terminals 244pseudo-device vnd # paging to files 245#options VND_COMPRESSION # compressed vnd(4) 246#pseudo-device raid # RAIDframe disk driver 247#options RAID_AUTOCONFIG # auto-configuration of RAID components 248# Options to enable various other RAIDframe RAID types. 249# options RF_INCLUDE_EVENODD=1 250# options RF_INCLUDE_RAID5_RS=1 251# options RF_INCLUDE_PARITYLOGGING=1 252# options RF_INCLUDE_CHAINDECLUSTER=1 253# options RF_INCLUDE_INTERDECLUSTER=1 254# options RF_INCLUDE_PARITY_DECLUSTERING=1 255# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 256pseudo-device fss # file system snapshot device 257pseudo-device ccd # concatenated disks 258pseudo-device clockctl # user control of clock subsystem 259pseudo-device ksyms # /dev/ksyms 260pseudo-device putter # for puffs and pud 261 262include "dev/veriexec.config" 263