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| author | Changbin Du <changbin.du@intel.com> | 2018-05-15 05:35:38 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2018-07-09 05:23:27 +0300 |
| commit | c3e697635fcc9173e1d7116d9ebfd2fd0887177d (patch) | |
| tree | c360858849126fda07ab0a98f2e88784e4ea8998 /drivers/gpu/drm/i915/gvt/gtt.h | |
| parent | 716348485695de1a91b2f8b398f9c08687f794af (diff) | |
| download | linux-c3e697635fcc9173e1d7116d9ebfd2fd0887177d.tar.xz | |
drm/i915/gvt: Add GTT clear_pse operation
Add clear_pse operation in case we need to split huge gtt into small pages.
v2: correct description.
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h index 162ef19f4117..b7bf68cc8418 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.h +++ b/drivers/gpu/drm/i915/gvt/gtt.h @@ -63,6 +63,7 @@ struct intel_gvt_gtt_pte_ops { void (*clear_present)(struct intel_gvt_gtt_entry *e); void (*set_present)(struct intel_gvt_gtt_entry *e); bool (*test_pse)(struct intel_gvt_gtt_entry *e); + void (*clear_pse)(struct intel_gvt_gtt_entry *e); bool (*test_ips)(struct intel_gvt_gtt_entry *e); void (*clear_ips)(struct intel_gvt_gtt_entry *e); bool (*test_64k_splited)(struct intel_gvt_gtt_entry *e); |