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3 Commits

Author SHA1 Message Date
Benno Rice
fe5e7c6b2b Rework of how memory resources are discovered and dealt with in macio. 
- Store the OpenFirmware "reg" property in the macio ivars.
- Use a struct to define the structure of a "reg" property entry.
- Discover all memory ranges, not just the first.
- In ata_macio, manage our own range and hand out our own allocations using
  bus_space_subregion.
- Fix bus_space_subregion to handle subregions of sparse maps.
 2003-01-30 11:28:29 +00:00
Benno Rice
30081705c6 - Remove the ignore list and replace it with a quirk list of sorts. 
- Add a quirk type for devices whose interrupt properties are actually
  attached to their children.
- Flag the "escc" (zs-alike serial controller) device as having this quirk.
- Rework the interrupt discovery code to deal with devices that have more than
  one interrupt.
 2003-01-09 06:21:42 +00:00
Peter Grehan
11b370b1bb Driver for the macio south bridge, and ATA cell contained within. 
Approved by: benno
 2002-09-19 04:52:07 +00:00