NetBSD

Commit Graph

Author	SHA1	Message	Date
thorpej	769a499800	New bus.h implementation/interface: - No more distinction between i/o-mapped and memory-mapped devices. It's all "bus space" now, and space tags differentiate the space with finer grain than the bus chipset tag. - Add memory barrier methods. - Implement space alloc/free methods. - Implement region read/write methods (like memcpy to/from bus space). This interface provides a better abstraction for dealing with machine-independent chipset drivers.	1996-10-21 22:34:38 +00:00
explorer	c62a6661a1	Updates to aic7xxx driver ; from pr port-i386/2600	1996-07-10 22:50:44 +00:00
mycroft	117bb8ae8b	New version, with changes from Justin Gibbs and Noriyuki Soda.	1996-05-16 03:59:03 +00:00

Author

SHA1

Message

Date

thorpej

769a499800

New bus.h implementation/interface:

- No more distinction between i/o-mapped and memory-mapped
	  devices.  It's all "bus space" now, and space tags
	  differentiate the space with finer grain than the
	  bus chipset tag.
	- Add memory barrier methods.
	- Implement space alloc/free methods.
	- Implement region read/write methods (like memcpy to/from
	  bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.

1996-10-21 22:34:38 +00:00

explorer

c62a6661a1

Updates to aic7xxx driver ; from pr port-i386/2600

1996-07-10 22:50:44 +00:00

mycroft

117bb8ae8b

New version, with changes from Justin Gibbs and Noriyuki Soda.

1996-05-16 03:59:03 +00:00

3 Commits