Commit Graph

6 Commits

Author SHA1 Message Date
briggs 08126b5bec via.h -> machine/viareg.h. 1996-03-29 02:06:04 +00:00
scottr 32a38f24e7 DEBUG -> SBC_DEBUG, and fix comment regarding sbc_options 1996-03-21 04:49:20 +00:00
scottr 0b59005d3d Fix a long-standing bug uncovered by the new device attachment
model.  Thanks to Jason Thorpe for the fix (fixed PR 2235).
1996-03-20 05:10:54 +00:00
thorpej 82d914d090 New device attachment scheme:
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
1996-03-17 01:26:49 +00:00
scottr a7daa2d931 - Clean up DEBUG code.
- Setting the "monitor BSY" flag for polled PDMA is non-optimal.  The
  polled requests generate an interrupt that isn't serviced until the
  command has been cleared from the queue.
1996-02-22 14:31:26 +00:00
scottr ed73ac3b48 New SCSI driver for Macintosh II family machines, implemented using
the MI 5380 driver.  It has been verified to work on the IIx, IIsi,
and IIci only, but should work with any Macintosh 5380-based SCSI
controller.

  -  This driver is _not_ intended to be a general purpose replacement
     for the `ncrscsi' driver.  It is an alternative for those having
     problems with that driver.
  -  Disconnect/reselect doesn't (yet) work, so don't expect SCSI tape
     or magneto-optical disk drives to function properly.
1996-02-10 23:28:41 +00:00