CVS commit: src/sys/dev/pci

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Tue May 27 03:17:33 UTC 2014

Modified Files:
        src/sys/dev/pci: agp_i810.c agp_i810var.h

Log Message:
Rework agp_i810 attachment code a little.

- Fix up error branches in agp_i810_attach.

- Use a separate bus space handle for the GTT, whether it is in a
separate BAR or a subregion of the MMIO device registers, so that

(a) agp_i810_write_gtt_entry and agp_i810_post_gtt_entry are easier to
follow, and

(b) we can map the GTT prefetchable eventually.


To generate a diff of this commit:
cvs rdiff -u -r1.78 -r1.79 src/sys/dev/pci/agp_i810.c
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/pci/agp_i810var.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.