Similar to commit c44ef60e437019b8ca1dab8b4d2e8761fd4ce1e9 ("drm/i915/gtt:
Allow >= 4GB sizes for vm"), i915_gem_obj_offset and i915_gem_obj_ggtt_offset
return an unsigned long, which in only 4-bytes long in 32-bit kernels.
Change return type (and other related offset variables) to u64.
Since Global GTT is always limited to 4GB, this change would not be required
in i915_gem_obj_ggtt_offset, but this is done for consistency.
v2: Remove unnecessary offset variable in do_pin, as we already have
vma->node.start (Chris).
Update GGTT offset too (Tvrtko).
Cc: Chris Wilson <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Signed-off-by: Michel Thierry <[email protected]>
---
drivers/gpu/drm/i915/i915_drv.h | 12 +++++-------
drivers/gpu/drm/i915/i915_gem.c | 18 +++++++-----------
drivers/gpu/drm/i915/i915_gem_fence.c | 4 ++--
drivers/gpu/drm/i915/i915_gem_gtt.c | 8 ++++----
drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +-
drivers/gpu/drm/i915/intel_fbdev.c | 2 +-
6 files changed, 20 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bfd6291..4768a93 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2968,13 +2968,11 @@ struct drm_gem_object *i915_gem_prime_import(struct
drm_device *dev,
struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
struct drm_gem_object *gem_obj, int flags);
-unsigned long
-i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o,
- const struct i915_ggtt_view *view);
-unsigned long
-i915_gem_obj_offset(struct drm_i915_gem_object *o,
- struct i915_address_space *vm);
-static inline unsigned long
+u64 i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o,
+ const struct i915_ggtt_view *view);
+u64 i915_gem_obj_offset(struct drm_i915_gem_object *o,
+ struct i915_address_space *vm);
+static inline u64
i915_gem_obj_ggtt_offset(struct drm_i915_gem_object *o)
{
return i915_gem_obj_ggtt_offset_view(o, &i915_ggtt_view_normal);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index a86227e..b9dde7a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4225,15 +4225,13 @@ i915_gem_object_do_pin(struct drm_i915_gem_object *obj,
return -EBUSY;
if (i915_vma_misplaced(vma, alignment, flags)) {
- unsigned long offset;
- offset = ggtt_view ? i915_gem_obj_ggtt_offset_view(obj,
ggtt_view) :
- i915_gem_obj_offset(obj, vm);
WARN(vma->pin_count,
"bo is already pinned in %s with incorrect
alignment:"
- " offset=%lx, req.alignment=%x,
req.map_and_fenceable=%d,"
+ " offset=%08x %08x, req.alignment=%x,
req.map_and_fenceable=%d,"
" obj->map_and_fenceable=%d\n",
ggtt_view ? "ggtt" : "ppgtt",
- offset,
+ upper_32_bits(vma->node.start),
+ lower_32_bits(vma->node.start),
alignment,
!!(flags & PIN_MAPPABLE),
obj->map_and_fenceable);
@@ -5188,9 +5186,8 @@ void i915_gem_track_fb(struct drm_i915_gem_object *old,
}
/* All the new VM stuff */
-unsigned long
-i915_gem_obj_offset(struct drm_i915_gem_object *o,
- struct i915_address_space *vm)
+u64 i915_gem_obj_offset(struct drm_i915_gem_object *o,
+ struct i915_address_space *vm)
{
struct drm_i915_private *dev_priv = o->base.dev->dev_private;
struct i915_vma *vma;
@@ -5210,9 +5207,8 @@ i915_gem_obj_offset(struct drm_i915_gem_object *o,
return -1;
}
-unsigned long
-i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o,
- const struct i915_ggtt_view *view)
+u64 i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *o,
+ const struct i915_ggtt_view *view)
{
struct i915_address_space *ggtt = i915_obj_to_ggtt(o);
struct i915_vma *vma;
diff --git a/drivers/gpu/drm/i915/i915_gem_fence.c
b/drivers/gpu/drm/i915/i915_gem_fence.c
index af1f8c4..6077dff 100644
--- a/drivers/gpu/drm/i915/i915_gem_fence.c
+++ b/drivers/gpu/drm/i915/i915_gem_fence.c
@@ -128,7 +128,7 @@ static void i915_write_fence_reg(struct drm_device *dev,
int reg,
WARN((i915_gem_obj_ggtt_offset(obj) & ~I915_FENCE_START_MASK) ||
(size & -size) != size ||
(i915_gem_obj_ggtt_offset(obj) & (size - 1)),
- "object 0x%08lx [fenceable? %d] not 1M or pot-size
(0x%08x) aligned\n",
+ "object 0x%08llx [fenceable? %d] not 1M or pot-size
(0x%08x) aligned\n",
i915_gem_obj_ggtt_offset(obj), obj->map_and_fenceable,
size);
if (obj->tiling_mode == I915_TILING_Y &&
HAS_128_BYTE_Y_TILING(dev))
@@ -171,7 +171,7 @@ static void i830_write_fence_reg(struct drm_device *dev,
int reg,
WARN((i915_gem_obj_ggtt_offset(obj) & ~I830_FENCE_START_MASK) ||
(size & -size) != size ||
(i915_gem_obj_ggtt_offset(obj) & (size - 1)),
- "object 0x%08lx not 512K or pot-size 0x%08x aligned\n",
+ "object 0x%08llx not 512K or pot-size 0x%08x aligned\n",
i915_gem_obj_ggtt_offset(obj), size);
pitch_val = obj->stride / 128;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index a7dbc20..dee3b39 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2558,9 +2558,9 @@ static void i915_gtt_color_adjust(struct drm_mm_node
*node,
}
static int i915_gem_setup_global_gtt(struct drm_device *dev,
- unsigned long start,
- unsigned long mappable_end,
- unsigned long end)
+ u64 start,
+ u64 mappable_end,
+ u64 end)
{
/* Let GEM Manage all of the aperture.
*
@@ -2599,7 +2599,7 @@ static int i915_gem_setup_global_gtt(struct drm_device
*dev,
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
struct i915_vma *vma = i915_gem_obj_to_vma(obj, ggtt_vm);
- DRM_DEBUG_KMS("reserving preallocated space: %lx + %zx\n",
+ DRM_DEBUG_KMS("reserving preallocated space: %llx + %zx\n",
i915_gem_obj_ggtt_offset(obj), obj->base.size);
WARN_ON(i915_gem_obj_ggtt_bound(obj));
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h
b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 8412b15..b6c9990 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -149,7 +149,7 @@ struct i915_ggtt_view {
union {
struct {
- unsigned long offset;
+ u64 offset;
unsigned int size;
} partial;
} params;
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c
b/drivers/gpu/drm/i915/intel_fbdev.c
index 8c6a6fa..96476d7 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -263,7 +263,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
- DRM_DEBUG_KMS("allocated %dx%d fb: 0x%08lx, bo %p\n",
+ DRM_DEBUG_KMS("allocated %dx%d fb: 0x%08llx, bo %p\n",
fb->width, fb->height,
i915_gem_obj_ggtt_offset(obj), obj);
--
2.5.0
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