CVS commit: src/sys/external/bsd/drm2/i915drm

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

Module Name:    src
Committed By:   riastradh
Date:           Tue May 20 15:50:11 UTC 2014

Modified Files:
        src/sys/external/bsd/drm2/i915drm: i915_gem_gtt.c

Log Message:
Miscellaneous little fixes for harmless issues:

- Fix sense of subtraction in i915_gem_restore_gtt_mappings (not
  currently used, so this was harmless).

- Program gtt->gtt_scratch_map->dm_segs[0].ds_addr rather than
  gtt->gtt_scratch_seg.ds_addr into the GTT for consistency with the
  bus_dma API.  These are currently the same, but if we ever start
  using x86 iommu perhaps that may change.

- Kassert that the scratch PTE decodes into the scratch address.


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/external/bsd/drm2/i915drm/i915_gem_gtt.c

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