Eric Anholt 30e14d656c Add support for 945G/GM AGP chipsets. ... The key problem was that the aperture size detection using the MSAC bit doesn't work -- the bit appears to be set even when it shouldn't be. Linux takes a different approach, testing for a bit of the GMADR (PCIR_BAR(2)) being set. However, as I don't think that's a safe way to test aperture size, we just allocate the resource and check its size. This also pointed out that agp_generic_attach hadn't been allocating our aperture resource, which may have caused problems in some cases. Also corrected is a minor copy-and-pasteo in an error case. PR: kern/103079 Submitted by: mnag Tested on: i945GM, i915GM MFC after: 2 weeks		2006-09-27 06:38:54 +00:00
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agp_ali.c	Change the various AGP drivers that attach to the Host-PCI bridge device to	2005-12-20 21:12:26 +00:00
agp_amd64.c	Use aperture base address from north bridge. Some BIOS does not encode	2006-08-21 19:10:58 +00:00
agp_amd.c	Change the various AGP drivers that attach to the Host-PCI bridge device to	2005-12-20 21:12:26 +00:00
agp_ati.c	Add support for another ATI IGP 340M (RS200M) AGP bridge.	2006-09-01 02:22:17 +00:00
agp_i810.c	Add support for 945G/GM AGP chipsets.	2006-09-27 06:38:54 +00:00
agp_if.m
agp_intel.c	Add support for the Intel E7205 chipset.	2006-02-17 01:40:46 +00:00
agp_nvidia.c	Change the various AGP drivers that attach to the Host-PCI bridge device to	2005-12-20 21:12:26 +00:00
agp_sis.c	Move SiS 760 to where it belongs.	2006-05-30 18:41:26 +00:00
agp_via.c	Change the various AGP drivers that attach to the Host-PCI bridge device to	2005-12-20 21:12:26 +00:00
agp.c	Explicitly set v3 mode only when it is requested. Don't bother otherwise.	2006-08-11 19:16:50 +00:00
agppriv.h
agpreg.h	- Use PCIR_BAR() macro for the BAR for the aperture.	2005-12-20 22:45:24 +00:00
agpvar.h	Don't map the AGP aperture into contiguous KVA. The various graphics	2005-12-20 20:05:21 +00:00