RAMDISK revision 1.1
1# $OpenBSD: RAMDISK,v 1.2 1997/05/19 10:34:54 pefo Exp $ 2# 3# Generic configuration file for MIPS R4x00 ARC Systems 4# 5 6machine arc 7 8maxusers 4 9 10# Need to set locally 11options TIMEZONE=0 # minutes west of GMT (for) 12options DST=0 # use daylight savings rules 13 14# Standard system options 15options SWAPPAGER # swap pager (anonymous and swap space) 16options DEVPAGER # device pager (mapped devices) 17 18options DIAGNOSTIC # extra kernel debugging checks 19options KTRACE # system call tracing support 20options DEBUG # extra kernel debugging support 21options COMPAT_43 # compatibility with 4.3BSD binaries 22 23# System V options 24options SYSVMSG # System V-like message queues 25options SYSVSEM # System V-like semaphores 26options SYSVSHM # System V-like memory sharing 27options SHMMAXPGS=1024 # 1024 pages is the default 28options NATIVE_ELF # Arc systems uses ELF as native format 29 30# Filesystem options 31options CD9660 # ISO 9660 + Rock Ridge file system 32#options FDESC # user file descriptor filesystem (/dev/fd) 33options FIFO # POSIX fifo support (in all filesystems) 34options FFS,QUOTA # fast filesystem with user and group quotas 35options KERNFS # kernel data-structure filesystem 36options MFS # memory-based filesystem 37options MSDOSFS # Ability to read write MS-Dos filsystem 38options NFSCLIENT # Sun NFS-compatible filesystem (client) 39#options NFSSERVER # Sun NFS-compatible filesystem (server) 40#options NULLFS # null layer filesystem 41#options PORTAL # portal filesystem (still experimental) 42#options PROCFS # /proc 43#options UMAPFS # uid/gid remapping filesystem 44#options UNION # union file system 45 46 47# Networking options 48#options GATEWAY # IP packet forwarding 49options INET # Internet protocols 50#option NS # XNS 51#option IPX # IPX+SPX 52#options ISO,TPIP # OSI networking 53#options EON # OSI tunneling over IP 54#option CCITT,LLC,HDLC # X.25 55#option IPFILTER # IP packet filter for security 56 57#options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 58#options MULTICAST # Multicast support 59#options MROUTING # Multicast routing support 60 61# Special options 62options MACHINE_NONCONTIG # Support noncontigous memory. 63 64# Specify storage configuration using ramdisk 65config bsd root on rd0a swap on rd0b 66 67# 68# Definition of system 69# 70mainbus0 at root 71cpu* at mainbus0 72 73#### Main local buses 74 75pica* at mainbus0 # ACER Pica systems local bus. 76isabr* at mainbus0 # ISA Bus bridge (std ISA bus). 77 78#### PICA bus devices 79 80clock0 at pica? 81pc0 at pica? 82pms0 at pica? 83com0 at pica? 84com1 at pica? 85lpt0 at pica? 86sn0 at pica? 87 88fdc0 at pica? 89fd* at fdc? drive ? 90 91asc0 at pica? 92scsibus* at asc? 93 94#### ISA Bus. 95 96isa* at isabr? 97 98clock0 at isa? port 0x70 irq 0 99 100pc0 at isa? port 0x60 irq 1 # generic PC console device 101com0 at isa? port 0x3f8 irq 4 102com1 at isa? port 0x2f8 irq 3 103com2 at isa? port 0x3e8 irq 4 104com3 at isa? port 0x2e8 irq 3 105 106wdc0 at isa? port 0x1f0 irq 14 # ST506, ESDI, IDE controllers 107#wdc1 at isa? port 0x170 irq 15 108wd* at wdc? drive ? 109 110atapibus* at wdc? 111acd* at atapibus? drive? 112 113lpt0 at isa? port 0x378 irq 7 114ep0 at isa? port ? irq ? # 3C509 ethernet cards 115ed0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC, 3C503, NE[12]000 116ed1 at isa? port 0x250 iomem 0xd8000 irq 9 # ethernet cards 117ed2 at isa? port 0x300 iomem 0xcc000 irq 10 # 118 119btl0 at isa? port 0x330 irq ? drq ? 120scsibus* at btl? 121 122#### SCSI Bus devices 123 124sd* at scsibus? target ? lun ? 125st* at scsibus? target ? lun ? 126cd* at scsibus? target ? lun ? 127#ch* at scsibus? target ? lun ? 128#ss* at scsibus? target ? lun ? 129#uk* at scsibus? target ? lun ? 130 131#### PSEUDO Devices 132 133pseudo-device loop 1 # network loopback 134#pseudo-device bpfilter 8 # packet filter ports 135pseudo-device sl 2 # serial-line IP ports 136pseudo-device ppp 2 # serial-line PPP ports 137#pseudo-device tun 2 # network tunneling over tty 138 139#pseudo-device pty 64 # pseudo ptys 140#pseudo-device tb 1 # tablet line discipline 141#pseudo-device vnd 4 # paging to files 142#pseudo-device ccd 4 # concatenated disk devices 143pseudo-device rd 1 # Ram disk. 144 145# RAMDISK stuff 146option MINIROOTSIZE=8192 147option RAMDISK_HOOKS 148 149