new copyright; att/bsd/shared

merge in support for hp300 from Utah

bring up to revision 7 for tahoe release

mapin works only with count of 1; avoid redundant conversions
of "v" from bytes<=>pages

really, the kernel doesn't have to map all of memory

up max data seg size to 32 meg

increase max data size to 24Mb

cleanup some more of the autoconfig stuff: eliminate all page
maps defined in locore.s in favor of dynamically allocated entries; rename
some of the iospace definitions and move them into ../tahoev

cleanup some more of the autoconfig stuff: eliminate all page
maps defined in locore.s in favor of dynamically allocated entries; rename
some of the iospace definitions and move them into ../tahoevba/vbaparam.h
(will ease vme support sometime?)

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4.3- plus start of autoconfig

1st working version

date and time created 85/07/22 20:15:48 by sam