GENERIC revision 1.2
1# $NetBSD: GENERIC,v 1.2 2024/01/02 07:47:36 thorpej 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/virt68k/conf/std.virt68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.2 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29# reserve symbol space and copy the symbol table into it. Needed 30# because Qemu does not load the symbol table when loading the 31# kernel. 32makeoptions COPY_SYMTAB=1 33 34# CPUs this kernel supports 35options M68030 36options M68040 37 38maxusers 16 39 40# Needed on m68040 boards to emulate some missing FP instructions 41options FPSP 42 43options DDB 44options DIAGNOSTIC 45#options LOCKDEBUG 46#options DEBUG 47 48#options SYSVSHM 49options KTRACE 50 51options USERCONF # userconf(4) support 52#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 53options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 54 55# Alternate buffer queue strategies for better responsiveness under high 56# disk I/O load. 57#options BUFQ_READPRIO 58#options BUFQ_PRIOCSCAN 59 60file-system FFS 61file-system NFS 62file-system KERNFS 63#file-system MFS 64file-system CD9660 65#file-system MSDOSFS 66#file-system UNION 67file-system PTYFS # /dev/pts/N support 68file-system TMPFS # Efficient memory file-system 69#file-system UDF # experimental - OSTA UDF CD/DVD file-system 70 71# File system options 72#options FFS_EI # FFS Endian Independent support 73options FFS_NO_SNAPSHOT # No FFS snapshot support 74#options UFS_DIRHASH # UFS Large Directory Hashing 75#options UFS_EXTATTR # Extended attribute support for UFS1 76options WAPBL # File system journaling support 77options NFSSERVER # Network File System server 78 79# Networking options 80options INET 81options INET6 # IPV6 82#options IPSEC # IP security 83#options IPSEC_DEBUG # debug for IP security 84#options GATEWAY # IP packet forwarding 85#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 86 87#options ALTQ # Manipulate network interfaces' output queues 88#options ALTQ_BLUE # Stochastic Fair Blue 89#options ALTQ_CBQ # Class-Based Queueing 90#options ALTQ_CDNR # Diffserv Traffic Conditioner 91#options ALTQ_FIFOQ # First-In First-Out Queue 92#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 93#options ALTQ_HFSC # Hierarchical Fair Service Curve 94#options ALTQ_LOCALQ # Local queueing discipline 95#options ALTQ_PRIQ # Priority Queueing 96#options ALTQ_RED # Random Early Detection 97#options ALTQ_RIO # RED with IN/OUT 98#options ALTQ_WFQ # Weighted Fair Queueing 99 100options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 101include "conf/compat_netbsd09.config" 102#options COMPAT_SUNOS 103#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 104#options COMPAT_LINUX # compatibility with Linux/m68k binaries 105#options COMPAT_OSSAUDIO # compatibility with Linux/m68k binaries 106 107## force NFS root and swap 108#config netbsd root on ? type nfs 109## "generic" boot (put root on boot device) 110config netbsd root on ? type ? 111 112# Which protocol to use when booting over NFS 113options NFS_BOOT_DHCP # Diskless client w/ dhcp 114options NFS_BOOT_BOOTP # Diskless client w/ bootp 115options NFS_BOOT_BOOTPARAM # Diskless client w/ bootparamd 116 117# 118# accept filters 119pseudo-device accf_data # "dataready" accept filter 120pseudo-device accf_http # "httpready" accept filter 121 122pseudo-device sl 123pseudo-device ppp 124#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 125pseudo-device loop 126pseudo-device bpfilter 127#pseudo-device carp # Common Address Redundancy Protocol 128pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 129#pseudo-device faith # IPv[46] tcp relay translation i/f 130pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 131#pseudo-device vlan # IEEE 802.1q encapsulation 132#pseudo-device bridge # simple inter-network bridging 133#pseudo-device vether # Virtual Ethernet for bridge 134#pseudo-device agr # IEEE 802.3ad link aggregation 135pseudo-device pty # pseudo-terminals 136#pseudo-device cgd # cryptographic disk devices 137pseudo-device vnd 138#options VND_COMPRESSION # compressed vnd(4) 139pseudo-device fss # file system snapshot device 140pseudo-device clockctl # user control of clock subsystem 141pseudo-device ksyms # /dev/ksyms 142#pseudo-device npf # NPF packet filter 143pseudo-device swwdog # software watchdog timer -- swwdog(4) 144 145# random number generator pseudo-device 146#options RND_COM # use "com" randomness as well (BROKEN) 147 148# Veriexec 149# include "dev/veriexec.config" 150 151mainbus0 at root 152 153# Goldfish virtual devices 154gfpic* at mainbus? addr ? # interrupt controller 155gftty* at mainbus? addr ? # console terminal 156gfrtc* at mainbus? addr ? # real-time clock / timer 157 158# VirtIO devices 159virtio* at mainbus? addr ? # VirtIO nexus 160ld* at virtio? # VirtIO disk device 161vioif* at virtio? # VirtIO network device 162viornd* at virtio? # VirtIO entropy device 163vioscsi* at virtio? # VirtIO SCSI device 164 165# SCSI devices 166scsibus* at scsi? 167sd* at scsibus? target ? lun ? # SCSI disks 168#st* at scsibus? target ? lun ? # SCSI tapes 169cd* at scsibus? target ? lun ? # SCSI CD-ROMs 170#ch* at scsibus? target ? lun ? # SCSI changer devices 171#ss* at scsibus? target ? lun ? # SCSI scanners 172#ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE devices 173uk* at scsibus? target ? lun ? # unknown SCSI 174 175# Pull in optional local configuration - always at end 176cinclude "arch/virt68k/conf/GENERIC.local" 177