[Intel-gfx] [PATCH 0/6] Tests to exercise WC mapping

[akash.goel at intel.com]

From: Akash Goel <akash.goel at intel.com>

Two new IGT test gem_mmap_wc/gem_tiled_wc added to exercise the WC mapping.
Other existing IGT tests also updated to make use of the new mapping.

Akash Goel (1):
  igt/gem_mmap_wc: Add the invalid flags subtest

Chris Wilson (5):
  igt/gem_mmap_wc: Exercise mmap(wc) interface
  igt/gem_tiled_wc: Exercise wc mmaps with swizzling
  igt/gem_gtt_speed: compare against WC mmaps
  igt/gem_fence_upload: Add comparison against wc mmaps
  igt/gem_concurrent_blit: Exercise wc mappings

 lib/ioctl_wrappers.c        |  81 +++++++++
 lib/ioctl_wrappers.h        |   5 +
 tests/.gitignore            |   2 +
 tests/Makefile.am           |   2 +
 tests/Makefile.sources      |   2 +
 tests/gem_concurrent_blit.c | 233 ++++++++++++++++++++----
 tests/gem_fence_upload.c    |  73 ++++++++
 tests/gem_gtt_speed.c       |  63 ++++++-
 tests/gem_mmap_wc.c         | 422 ++++++++++++++++++++++++++++++++++++++++++++
 tests/gem_tiled_wc.c        | 237 +++++++++++++++++++++++++
 10 files changed, 1084 insertions(+), 36 deletions(-)
 create mode 100644 tests/gem_mmap_wc.c
 create mode 100644 tests/gem_tiled_wc.c

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1.9.2