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4 Commits

Author SHA1 Message Date
scw 3cac59ee4f Expand on how VMEbus master addressing modes are specified, to better 
deal with dynamic address modifier generation based on the CPU's
function code pins.

Also implement VMEbus slave mode for mvme147. (Not yet 100% working.)
 2000-08-20 21:51:31 +00:00
scw b77bc217e1 Pull a bunch of common code from vme_pcc.c and vme_two.c into 
the new mvmebus.[ch] files, and put down some initial code to
deal with VMEbus slave mode.
 2000-08-13 17:00:51 +00:00
cgd cffb580806 Implement the more flexiable `evcnt' interface as discussed (briefly) on 
tech-kern and now documented in evcnt(9).
 2000-06-04 19:14:14 +00:00
scw 9c745dbd5e Merge 'scw_mvme68k_bus_space' branch with the trunk. 
These changes add support for:

	o The MI VMEbus framework on both MVME147 and MVME167.
	o Enhancements to the existing MD bus_space(9) implementation.
	o Most of the bus_dma(9) API.
 2000-03-18 22:33:02 +00:00