RAMDISK revision 1.26.2.5
1 1.26.2.5 jdolecek # $NetBSD: RAMDISK,v 1.26.2.5 2002/06/23 17:42:36 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 1.26.2.5 jdolecek #options INCLUDE_CONFIG_FILE # embed config file in kernel binary 12 1.26.2.5 jdolecek 13 1.17 gwr # Machines to be supported by this kernel 14 1.13 gwr # options FPU_EMULATE # No FP code here! 15 1.1 gwr options HAVECACHE # Sun3/260 VAC 16 1.1 gwr 17 1.1 gwr # Needs to be set per system. i.e change these as you see fit 18 1.1 gwr maxusers 2 19 1.1 gwr 20 1.1 gwr # Standard system options 21 1.13 gwr # ... debugging options 22 1.18 gwr #options DDB 23 1.25 wiz # Compatibility options (none) 24 1.6 thorpej 25 1.13 gwr # Filesystem options 26 1.13 gwr # Need FFS for the ramdisk image. 27 1.13 gwr file-system FFS # Berkeley Fast Filesystem 28 1.13 gwr # May need these to get miniroot image. 29 1.13 gwr file-system NFS # Sun NFS client support 30 1.13 gwr file-system CD9660 # ISO 9660 + Rock Ridge file system 31 1.2 gwr 32 1.18 gwr # Networking options 33 1.18 gwr options INET # IP prototol stack support 34 1.26 abs #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 35 1.26 abs 36 1.26 abs #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 37 1.18 gwr 38 1.13 gwr # Enable the hooks used for initializing the root memory-disk. 39 1.8 pk options MEMORY_DISK_HOOKS 40 1.13 gwr options MEMORY_DISK_IS_ROOT # force root on memory disk 41 1.13 gwr options MEMORY_DISK_SERVER=0 # no userspace memory disk support 42 1.26.2.5 jdolecek options MEMORY_DISK_ROOT_SIZE=800 # size of memory disk, in blocks 43 1.26.2.3 jdolecek 44 1.26.2.5 jdolecek #options USERCONF # userconf(4) support 45 1.26.2.3 jdolecek options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 46 1.1 gwr 47 1.24 tsutsui config netbsd root on ? type ffs 48 1.1 gwr 49 1.16 gwr # On-board I/O space (required) 50 1.16 gwr include "arch/sun3/conf/obio.sun3" 51 1.16 gwr 52 1.16 gwr # On-board memory (optional) 53 1.16 gwr # See frame-buffers 54 1.16 gwr # obmem0 at mainbus? 55 1.16 gwr 56 1.16 gwr # VME bus support (optional) 57 1.16 gwr # One unit for each address space 58 1.16 gwr vme0 at mainbus? # A16/D16 59 1.16 gwr vme1 at mainbus? # A16/D32 60 1.16 gwr vme2 at mainbus? # A24/D16 61 1.16 gwr vme3 at mainbus? # A24/D32 62 1.16 gwr vme4 at mainbus? # A32/D16 63 1.16 gwr vme5 at mainbus? # A32/D32 64 1.16 gwr 65 1.2 gwr # 66 1.3 gwr # Serial ports 67 1.3 gwr # 68 1.11 lukem zstty0 at zsc1 channel 0 # ttya 69 1.11 lukem zstty1 at zsc1 channel 1 # ttyb 70 1.3 gwr 71 1.11 lukem kbd0 at zsc0 channel 0 # keyboard 72 1.13 gwr #ms0 at zsc0 channel 1 # mouse 73 1.3 gwr 74 1.3 gwr # 75 1.2 gwr # Network devices 76 1.2 gwr # 77 1.1 gwr 78 1.2 gwr # Intel Ethernet (onboard, or VME) 79 1.16 gwr ie0 at obio0 addr 0x0C0000 ipl 3 80 1.26.2.2 thorpej ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 81 1.1 gwr 82 1.2 gwr # Lance Ethernet (only onboard) 83 1.16 gwr le0 at obio0 addr 0x120000 ipl 3 84 1.16 gwr 85 1.16 gwr # All Sun3 machines with an "le" (3/50, 3/60) should be 86 1.16 gwr # presumed to have the old, buggy LANCE chip. (Rev. C) 87 1.16 gwr options LANCE_REVC_BUG 88 1.1 gwr 89 1.2 gwr # 90 1.2 gwr # Disk and tape devices 91 1.2 gwr # 92 1.2 gwr 93 1.2 gwr # Sun3 "si" SCSI controller (NCR 5380) 94 1.13 gwr # See GENERIC for the flags description. 95 1.16 gwr si0 at obio0 addr 0x140000 ipl 2 96 1.26.2.2 thorpej si0 at vme2 addr 0x200000 ipl 2 vect 0x40 97 1.26.2.2 thorpej si1 at vme2 addr 0x204000 ipl 2 vect 0x41 98 1.16 gwr 99 1.16 gwr # Xylogics 450/451 controllers (VME A16/D16) 100 1.16 gwr xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 101 1.16 gwr xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 102 1.13 gwr xy* at xyc? drive ? 103 1.10 gwr 104 1.16 gwr # Xylogics 7053 controllers (VME A16/D32) 105 1.16 gwr xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 106 1.16 gwr xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 107 1.13 gwr xd* at xdc? drive ? 108 1.2 gwr 109 1.2 gwr # Xylogics 472 tape controllers? 110 1.13 gwr 111 1.16 gwr # Sun3/E SCSI+Ethernet board (VME A24/D16) 112 1.16 gwr # Note: the board uses vect and vect+1 113 1.16 gwr sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 114 1.16 gwr sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 115 1.13 gwr si* at sebuf? 116 1.13 gwr ie* at sebuf? 117 1.2 gwr 118 1.2 gwr # 119 1.2 gwr # Frame buffer devices 120 1.18 gwr # (Not needed for installation kernels.) 121 1.1 gwr 122 1.2 gwr # 123 1.2 gwr # SCSI infrastructure 124 1.2 gwr # 125 1.1 gwr scsibus* at scsi? 126 1.1 gwr 127 1.10 gwr sd* at scsibus? target ? lun ? # SCSI disks 128 1.10 gwr st* at scsibus? target ? lun ? # SCSI tapes 129 1.10 gwr cd* at scsibus? target ? lun ? # SCSI CD-ROMs 130 1.10 gwr #ch* at scsibus? target ? lun ? # SCSI changer devices 131 1.10 gwr #ss* at scsibus? target ? lun ? # SCSI scanners 132 1.20 gwr #uk* at scsibus? target ? lun ? # unknown SCSI devices 133 1.1 gwr 134 1.16 gwr # Memory-disk drivers (root for install tape) 135 1.11 lukem pseudo-device md 2 136 1.2 gwr 137 1.2 gwr # Misc. 138 1.11 lukem pseudo-device loop 1 # network loopback 139 1.11 lukem pseudo-device sl 2 # CSLIP 140
Indexes created Fri Nov 07 05:10:14 GMT 2025