6 commits

Author	SHA1	Message	Date
Doug Rabson	8a7b91802a	Lots of changes, including: ... * Support for AlphaStation 200, 250, 255, 400 * Untested support for UDB, Multia, AXPpci33 (Noname) * Support for Personal Workstation 433a/433au, 500a/500au, 600a/600au (Miata) * Some minor fixes and improvements to interrupt handling. Submitted by: Andrew Gallatin <gallatin@cs.duke.edu> (AS200, Miata) Obtained from: NetBSD (some code for AS200, Miata, Noname)	1998-08-10 07:53:59 +00:00
Doug Rabson	6aa91d039a	Add support for type1 pci configuration cycles for cia (not pyxis yet). ... Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>	1998-08-07 08:18:44 +00:00
Doug Rabson	bb6e8960ac	Only perform byte/word accesses in the correct EV56 memory space. ... Sparse macros have moved to <machine/swiz.h>. Fix sparse memory access so that it actually works as intended. Tidy up sparse configuration access slightly.	1998-07-31 09:17:51 +00:00
Doug Rabson	53db2ca0b6	Merge KN20AA support from Andrew Gallatin. ... Add support for device memory access. Add support for ISA irqs.	1998-07-22 08:32:17 +00:00
Doug Rabson	d19af714d3	Implement CIA interrupts. ... Obtained from: SRM console magic from NetBSD	1998-07-12 16:17:54 +00:00
Doug Rabson	e6d4206665	Add basic support for 2117x pci chipsets. Currently only pyxis (21174) ... is supported. Older chipsets will be easy to support later but right now, I just want to boot my 164LX scratch machine :-).	1998-07-05 12:16:15 +00:00