1# $NetBSD: GENERIC.SKI,v 1.22 2024/01/29 18:27:13 christos 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/ia64/conf/std.ia64" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.22 $" 26 27maxusers 32 # estimated number of users 28 29# CPU support. At least one is REQUIRED. 30#options IA64_CPU 31 32# CPU-related options. 33 34# Standard system options 35options INSECURE # disable kernel security levels - X needs this 36options NTP # NTP phase/frequency locked loop 37 38options KTRACE # system call tracing via ktrace(1) 39 40# Note: SysV IPC parameters can be changed dynamically; see sysctl(8). 41options SYSVMSG # System V-like message queues 42options SYSVSEM # System V-like semaphores 43options SYSVSHM # System V-like memory sharing 44 45#options MODULAR # new style module(7) framework 46#options MODULAR_DEFAULT_AUTOLOAD 47 48options USERCONF # userconf(4) support 49 50# Diagnostic/debugging support options 51options DIAGNOSTIC # expensive kernel consistency checks 52options DEBUG # expensive debugging checks/support 53#options LOCKDEBUG # expensive locking checks/support 54options DDB # in-kernel debugger 55options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 56#options DDB_HISTORY_SIZE=512 # enable history editing in DDB 57#options KGDB # remote debugger 58#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 59makeoptions DEBUG="-g" # compile full symbol table 60 61#options UVMHIST 62#options UVMHIST_PRINT 63 64# File systems 65file-system FFS # UFS 66file-system NFS # Network File System client 67file-system MFS # memory file system 68file-system LFS # log-structured file system 69#file-system NTFS # Windows/NT file system (experimental) 70file-system CD9660 # ISO 9660 + Rock Ridge file system 71#file-system MSDOSFS # MS-DOS file system 72#file-system FDESC # /dev/fd 73file-system KERNFS # /kern 74file-system NULLFS # loopback file system 75#file-system OVERLAY # overlay file system 76#file-system PROCFS # /proc 77file-system TMPFS # Efficient memory file-system 78 79# File system options 80#options FFS_EI # FFS Endian Independent support 81#options FFS_NO_SNAPSHOT # No FFS snapshot support 82options QUOTA # legacy UFS quotas 83options QUOTA2 # new, in-filesystem UFS quotas 84options UFS_DIRHASH # UFS Large Directory Hashing 85options UFS_EXTATTR # Extended attribute support for UFS1 86options WAPBL # File system journaling support 87options LFS_DIRHASH # LFS version of UFS_DIRHASH - experimental 88options NFSSERVER # Network File System server 89 90#options GATEWAY # packet forwarding 91options INET # IP + ICMP + TCP + UDP 92#options INET6 # IPv6 93#options IPSEC # IP security 94 95#options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 96 97# Kernel root file system and dump configuration. 98config netbsd root on ? type ? 99#config netbsd root on md0a type ffs 100#config netbsd root on sd0a type ffs 101#config netbsd root on ? type nfs 102 103# 104# Device configuration 105# 106 107mainbus0 at root 108 109cpu* at mainbus? 110 111#options ACPI_SCANPCI # find PCI roots using ACPI 112 113acpi0 at mainbus? 114 115# Console Devices 116#ssccons* at mainbus0 # Ski console interface driver 117#wsdisplay* at ssccons0 console ? 118#wskbd* at ssccons0 console ? 119 120# Pseudo-Devices 121 122# Enable the hooks used for initializing the root memory-disk. 123pseudo-device md # memory disk device (ramdisk) 124#options MEMORY_DISK_DYNAMIC # loaded via kernel module(7) 125##options MEMORY_DISK_HOOKS # enable root ramdisk 126##options MEMORY_DISK_IS_ROOT # force md RAM disk to be the root device 127#options MEMORY_DISK_ROOT_SIZE=2880 # 1.44M, same as a floppy 128##options MEMORY_DISK_ROOT_SIZE=8192 # 4Meg 129##options MEMORY_DISK_SERVER=1 # make the ramdisk writeable 130 131#pseudo-device vnd # disk-like interface to files 132#options VND_COMPRESSION # compressed vnd(4) 133 134pseudo-device ssccons # Ski emulator console 135#pseudo-device wsmux # mouse & keyboard multiplexor 136#pseudo-device wsfont 137pseudo-device ksyms # /dev/ksyms 138 139# network pseudo-devices 140#pseudo-device bpfilter # Berkeley packet filter 141#pseudo-device carp # Common Address Redundancy Protocol 142pseudo-device loop # network loopback 143#pseudo-device ifmpls # MPLS pseudo-interface 144#pseudo-device ppp # Point-to-Point Protocol 145#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 146#options PPPOE_SERVER # Enable PPPoE server via link0 147#pseudo-device sl # Serial Line IP 148#pseudo-device irframetty # IrDA frame line discipline 149#pseudo-device tap # virtual Ethernet 150#pseudo-device tun # network tunneling over tty 151#pseudo-device gre # generic L3 over IP tunnel 152#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC 1933) 153#pseudo-device faith # IPv[46] TCP relay translation i/f 154#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 155#pseudo-device vlan # IEEE 802.1q encapsulation 156#pseudo-device bridge # simple inter-network bridging 157#pseudo-device vether # Virtual Ethernet for bridge 158#pseudo-device agr # IEEE 802.3ad link aggregation 159#pseudo-device npf # NPF packet filter 160#pseudo-device l2tp # L2TPv3 interface 161# srt is EXPERIMENTAL 162#pseudo-device srt # source-address-based routing 163 164# miscellaneous pseudo-devices 165pseudo-device pty # pseudo-terminals 166 167# Pull in optional local configuration - always at end 168cinclude "arch/ia64/conf/GENERIC.local" 169