diff options
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 20 | ||||
| -rw-r--r-- | include/drm/intel-gtt.h | 6 |
5 files changed, 30 insertions, 23 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 0f7d28a98b9a..9702c78f458d 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -1420,8 +1420,10 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, } EXPORT_SYMBOL(intel_gmch_probe); -void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, - phys_addr_t *mappable_base, u64 *mappable_end) +void intel_gtt_get(u64 *gtt_total, + u32 *stolen_size, + phys_addr_t *mappable_base, + u64 *mappable_end) { *gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT; *stolen_size = intel_private.stolen_size; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index bc2b4421cbd6..00520f27bea6 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -3139,8 +3139,10 @@ static int i915_gmch_probe(struct i915_ggtt *ggtt) return -EIO; } - intel_gtt_get(&ggtt->base.total, &ggtt->stolen_size, - &ggtt->mappable_base, &ggtt->mappable_end); + intel_gtt_get(&ggtt->base.total, + &ggtt->stolen_size, + &ggtt->mappable_base, + &ggtt->mappable_end); ggtt->do_idle_maps = needs_idle_maps(dev_priv); ggtt->base.insert_page = i915_ggtt_insert_page; @@ -3205,7 +3207,7 @@ int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv) DRM_INFO("Memory usable by graphics device = %lluM\n", ggtt->base.total >> 20); DRM_DEBUG_DRIVER("GMADR size = %lldM\n", ggtt->mappable_end >> 20); - DRM_DEBUG_DRIVER("GTT stolen size = %zdM\n", ggtt->stolen_size >> 20); + DRM_DEBUG_DRIVER("GTT stolen size = %uM\n", ggtt->stolen_size >> 20); #ifdef CONFIG_INTEL_IOMMU if (intel_iommu_gfx_mapped) DRM_INFO("VT-d active for gfx access\n"); 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; diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index 38ae6b228ca9..0e9b99941946 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -281,7 +281,7 @@ void i915_gem_cleanup_stolen(struct drm_device *dev) } static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv, - phys_addr_t *base, unsigned long *size) + phys_addr_t *base, u32 *size) { struct i915_ggtt *ggtt = &dev_priv->ggtt; uint32_t reg_val = I915_READ(IS_GM45(dev_priv) ? @@ -304,7 +304,7 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv, } static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv, - phys_addr_t *base, unsigned long *size) + phys_addr_t *base, u32 *size) { uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED); @@ -330,7 +330,7 @@ static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv, } static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv, - phys_addr_t *base, unsigned long *size) + phys_addr_t *base, u32 *size) { uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED); @@ -350,7 +350,7 @@ static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv, } static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv, - phys_addr_t *base, unsigned long *size) + phys_addr_t *base, u32 *size) { uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED); @@ -376,7 +376,7 @@ static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv, } static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv, - phys_addr_t *base, unsigned long *size) + phys_addr_t *base, u32 *size) { struct i915_ggtt *ggtt = &dev_priv->ggtt; uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED); @@ -400,8 +400,8 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv) { struct i915_ggtt *ggtt = &dev_priv->ggtt; phys_addr_t reserved_base, stolen_top; - unsigned long reserved_total, reserved_size; - unsigned long stolen_usable_start; + u32 reserved_total, reserved_size; + u32 stolen_usable_start; mutex_init(&dev_priv->mm.stolen_lock); @@ -478,7 +478,7 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv) * memory, so just consider the start. */ reserved_total = stolen_top - reserved_base; - DRM_DEBUG_KMS("Memory reserved for graphics device: %zuK, usable: %luK\n", + DRM_DEBUG_KMS("Memory reserved for graphics device: %uK, usable: %uK\n", ggtt->stolen_size >> 10, (ggtt->stolen_size - reserved_total) >> 10); @@ -487,8 +487,8 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv) if (INTEL_GEN(dev_priv) >= 8) stolen_usable_start = 4096; - ggtt->stolen_usable_size = ggtt->stolen_size - reserved_total - - stolen_usable_start; + ggtt->stolen_usable_size = + ggtt->stolen_size - reserved_total - stolen_usable_start; /* Basic memrange allocator for stolen space. */ drm_mm_init(&dev_priv->mm.stolen, stolen_usable_start, diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h index f49edecd66a3..b3bf717cfc45 100644 --- a/include/drm/intel-gtt.h +++ b/include/drm/intel-gtt.h @@ -3,8 +3,10 @@ #ifndef _DRM_INTEL_GTT_H #define _DRM_INTEL_GTT_H -void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, - phys_addr_t *mappable_base, u64 *mappable_end); +void intel_gtt_get(u64 *gtt_total, + u32 *stolen_size, + phys_addr_t *mappable_base, + u64 *mappable_end); int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, struct agp_bridge_data *bridge); |