diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
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committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
commit | d6583bb2a13f329cf0332ef2570eb8bb8fc0e39c (patch) | |
tree | ece253b876159b39c620e62b6c9b1174642e070e /sys/arch/vax/README |
initial import of NetBSD tree
Diffstat (limited to 'sys/arch/vax/README')
-rw-r--r-- | sys/arch/vax/README | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sys/arch/vax/README b/sys/arch/vax/README new file mode 100644 index 00000000000..1dc4199312c --- /dev/null +++ b/sys/arch/vax/README @@ -0,0 +1,50 @@ + $NetBSD: README,v 1.9 1995/09/16 12:00:21 ragge Exp $ + +Devices supported in kernel and _known_ to work: +CPU: VAX 11/750 with 2-14MB of memory. + KA630 (MicroVAX II) with 2-16 MB memory. + +Net: DEUNA/DELUA Unibus ethernet cards. + DEQNA/DELQA Q22 bus ethernet cards. + +Disks: UDA50 Unibus MSCP controller. + KDA50/RQDX3 Q22 bus MSCP controller. + RA??-disks on UDA50 or KDA50. + RD??-disks on RQDX3. (known as RA?? by system). + +Tapes: DILOG Q22 bus tape ctlr w/ Exabyte. (TMSCP emulating) + TSV05 Q22 bus tape ctlr. + TK50 (TMSCP) on Q22 bus. + Other TMSCP ctlrs may also work, but haven't tried. + + +To install and run NetBSD/vax you need a MicroVAX II or VAX 11/750 +with at least 4MB of memory, and a usable install media. Supported +install media is TK50 tape and RX33/RX50 floppy. If you do initial +installation from floppy then you need a way to load the rest of +the system, like tape or ethernet. +NOTE! TU58 INSTALLATION IS NOT YET SUPPORTED, BUT WILL BE. + +Actually, the system will run fine on only 2MB of memory, but +installation program needs 4MB. If this causes trouble for someone +tell me and I'll fix it. + +Differences between the NetBSD/vax port and other ports: + * It uses gcc 2.7.0 as default compiler. + * libm is not the same as the other ports; instead it is 4.4BSD libm. + * No dynamic linked libraries, all binaries is statically linked. +These things will be fixed in the future. + + +We who have done parts of the VAX port is: + Joachim Isaksson, first pmap and lots of help with gcc functionality. + Mattias Gr|nlund, locore assembler and interrupt handling. + Mattias ]slund, lots of help and ideas everywhere. + Bertram Barth, bootblocks and boot routines for MicroVAX. + Rick Macklem, fixed all MicroVAX II, TMSCP and DEQNA support. + Anders Magnusson (ragge), that's me, who put things together + and wrote the rest. + +Have fun with it, + ragge@ludd.luth.se + |