diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 0055b8567a43..9e91d7e6149c 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -315,6 +315,9 @@ struct i915_ggtt { struct i915_address_space base; struct io_mapping mappable; /* Mapping to our CPU mappable region */ + phys_addr_t mappable_base; /* PA of our GMADR */ + u64 mappable_end; /* End offset that we can CPU map */ + /* Stolen memory is segmented in hardware with different portions * offlimits to certain functions. * @@ -323,12 +326,10 @@ struct i915_ggtt { * avoid the first page! The upper end of stolen memory is reserved for * hardware functions and similarly removed from the accessible range. */ - size_t stolen_size; /* Total size of stolen memory */ - size_t stolen_usable_size; /* Total size minus reserved ranges */ - size_t stolen_reserved_base; - size_t stolen_reserved_size; - u64 mappable_end; /* End offset that we can CPU map */ - phys_addr_t mappable_base; /* PA of our GMADR */ + u32 stolen_size; /* Total size of stolen memory */ + u32 stolen_usable_size; /* Total size minus reserved ranges */ + u32 stolen_reserved_base; + u32 stolen_reserved_size; /** "Graphics Stolen Memory" holds the global PTEs */ void __iomem *gsm; |