RAMDISK revision 1.26.2.3
1 1.26.2.3 jdolecek # $NetBSD: RAMDISK,v 1.26.2.3 2002/02/11 20:09:16 jdolecek Exp $ 2 1.1 gwr 3 1.1 gwr # RAMDISK: Root/swap on ramdisk 4 1.1 gwr # This kernel is used to: 5 1.1 gwr # format the disk (not yet implemented) 6 1.1 gwr # partition the disk (disklabel) 7 1.1 gwr # install the miniroot in the swap partition 8 1.1 gwr 9 1.5 jtc include "arch/sun3/conf/std.sun3" 10 1.1 gwr 11 1.17 gwr # Machines to be supported by this kernel 12 1.13 gwr # options FPU_EMULATE # No FP code here! 13 1.1 gwr options HAVECACHE # Sun3/260 VAC 14 1.1 gwr 15 1.1 gwr # Needs to be set per system. i.e change these as you see fit 16 1.1 gwr maxusers 2 17 1.1 gwr 18 1.1 gwr # Standard system options 19 1.13 gwr # ... debugging options 20 1.18 gwr #options DDB 21 1.25 wiz # Compatibility options (none) 22 1.6 thorpej 23 1.13 gwr # Filesystem options 24 1.13 gwr # Need FFS for the ramdisk image. 25 1.13 gwr file-system FFS # Berkeley Fast Filesystem 26 1.13 gwr # May need these to get miniroot image. 27 1.13 gwr file-system NFS # Sun NFS client support 28 1.13 gwr file-system CD9660 # ISO 9660 + Rock Ridge file system 29 1.2 gwr 30 1.18 gwr # Networking options 31 1.18 gwr options INET # IP prototol stack support 32 1.26 abs #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 33 1.26 abs 34 1.26 abs #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 35 1.18 gwr 36 1.13 gwr # Enable the hooks used for initializing the root memory-disk. 37 1.8 pk options MEMORY_DISK_HOOKS 38 1.13 gwr options MEMORY_DISK_IS_ROOT # force root on memory disk 39 1.13 gwr options MEMORY_DISK_SERVER=0 # no userspace memory disk support 40 1.26.2.2 thorpej options MINIROOTSIZE=800 # size of memory disk, in blocks 41 1.26.2.3 jdolecek 42 1.26.2.3 jdolecek options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 43 1.1 gwr 44 1.24 tsutsui config netbsd root on ? type ffs 45 1.1 gwr 46 1.16 gwr # On-board I/O space (required) 47 1.16 gwr include "arch/sun3/conf/obio.sun3" 48 1.16 gwr 49 1.16 gwr # On-board memory (optional) 50 1.16 gwr # See frame-buffers 51 1.16 gwr # obmem0 at mainbus? 52 1.16 gwr 53 1.16 gwr # VME bus support (optional) 54 1.16 gwr # One unit for each address space 55 1.16 gwr vme0 at mainbus? # A16/D16 56 1.16 gwr vme1 at mainbus? # A16/D32 57 1.16 gwr vme2 at mainbus? # A24/D16 58 1.16 gwr vme3 at mainbus? # A24/D32 59 1.16 gwr vme4 at mainbus? # A32/D16 60 1.16 gwr vme5 at mainbus? # A32/D32 61 1.16 gwr 62 1.2 gwr # 63 1.3 gwr # Serial ports 64 1.3 gwr # 65 1.11 lukem zstty0 at zsc1 channel 0 # ttya 66 1.11 lukem zstty1 at zsc1 channel 1 # ttyb 67 1.3 gwr 68 1.11 lukem kbd0 at zsc0 channel 0 # keyboard 69 1.13 gwr #ms0 at zsc0 channel 1 # mouse 70 1.3 gwr 71 1.3 gwr # 72 1.2 gwr # Network devices 73 1.2 gwr # 74 1.1 gwr 75 1.2 gwr # Intel Ethernet (onboard, or VME) 76 1.16 gwr ie0 at obio0 addr 0x0C0000 ipl 3 77 1.26.2.2 thorpej ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 78 1.1 gwr 79 1.2 gwr # Lance Ethernet (only onboard) 80 1.16 gwr le0 at obio0 addr 0x120000 ipl 3 81 1.16 gwr 82 1.16 gwr # All Sun3 machines with an "le" (3/50, 3/60) should be 83 1.16 gwr # presumed to have the old, buggy LANCE chip. (Rev. C) 84 1.16 gwr options LANCE_REVC_BUG 85 1.1 gwr 86 1.2 gwr # 87 1.2 gwr # Disk and tape devices 88 1.2 gwr # 89 1.2 gwr 90 1.2 gwr # Sun3 "si" SCSI controller (NCR 5380) 91 1.13 gwr # See GENERIC for the flags description. 92 1.16 gwr si0 at obio0 addr 0x140000 ipl 2 93 1.26.2.2 thorpej si0 at vme2 addr 0x200000 ipl 2 vect 0x40 94 1.26.2.2 thorpej si1 at vme2 addr 0x204000 ipl 2 vect 0x41 95 1.16 gwr 96 1.16 gwr # Xylogics 450/451 controllers (VME A16/D16) 97 1.16 gwr xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 98 1.16 gwr xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 99 1.13 gwr xy* at xyc? drive ? 100 1.10 gwr 101 1.16 gwr # Xylogics 7053 controllers (VME A16/D32) 102 1.16 gwr xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 103 1.16 gwr xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 104 1.13 gwr xd* at xdc? drive ? 105 1.2 gwr 106 1.2 gwr # Xylogics 472 tape controllers? 107 1.13 gwr 108 1.16 gwr # Sun3/E SCSI+Ethernet board (VME A24/D16) 109 1.16 gwr # Note: the board uses vect and vect+1 110 1.16 gwr sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 111 1.16 gwr sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 112 1.13 gwr si* at sebuf? 113 1.13 gwr ie* at sebuf? 114 1.2 gwr 115 1.2 gwr # 116 1.2 gwr # Frame buffer devices 117 1.18 gwr # (Not needed for installation kernels.) 118 1.1 gwr 119 1.2 gwr # 120 1.2 gwr # SCSI infrastructure 121 1.2 gwr # 122 1.1 gwr scsibus* at scsi? 123 1.1 gwr 124 1.10 gwr sd* at scsibus? target ? lun ? # SCSI disks 125 1.10 gwr st* at scsibus? target ? lun ? # SCSI tapes 126 1.10 gwr cd* at scsibus? target ? lun ? # SCSI CD-ROMs 127 1.10 gwr #ch* at scsibus? target ? lun ? # SCSI changer devices 128 1.10 gwr #ss* at scsibus? target ? lun ? # SCSI scanners 129 1.20 gwr #uk* at scsibus? target ? lun ? # unknown SCSI devices 130 1.1 gwr 131 1.16 gwr # Memory-disk drivers (root for install tape) 132 1.11 lukem pseudo-device md 2 133 1.2 gwr 134 1.2 gwr # Misc. 135 1.11 lukem pseudo-device loop 1 # network loopback 136 1.11 lukem pseudo-device sl 2 # CSLIP 137
Indexes created Fri Nov 07 17:09:47 GMT 2025