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* Add support for another ATI IGP 340M (RS200M) AGP bridge.anholt2006-09-011-1/+4
| | | | | | PR: kern/100958 Submitted by: Kazuo Dohzono <dohzono@axion-software.com> MFC after: 1 week
* Change the various AGP drivers that attach to the Host-PCI bridge device tojhb2005-12-201-2/+1
| | | | | | | | | attach to the hostb driver instead. This means that agp can now be loaded at runtime (in theory at least). Also, the drivers no longer have to explicity call device_verbose() to cancel out any earlier calls to device_quiet() by the hostb(4) driver (this shows a limitation in new-bus, drivers really shouldn't be doing device_quiet() until they know they are going to drive that device, i.e. in attach).
* Add a new AGP driver for ATI IGP chipsets. The driver is based on reading ofanholt2005-09-171-0/+386
the Linux driver, since specs are unavailable. Many thanks to Adam Kirchhoff for multiple useful testing cycles, and Ralf Wostrack for the final fix to get it working. PR: i386/75251 Submitted by: anholt
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