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authorKenneth Graunke <[email protected]>2017-04-10 23:55:21 -0700
committerKenneth Graunke <[email protected]>2017-04-11 21:07:45 -0700
commitc85d6832fda15f59df786c5843e544ba0bb47b10 (patch)
tree351d7af16c28a6727b043405433f532e980f7a82 /src
parent444ab8126d38bfb236b272226f0a57dafd0ac6de (diff)
i965/drm: Make alignment parameter a uint64_t.
Theoretically, with a 48-bit address space, we could have buffers with an alignment of >= 4GB. It's a bit silly, but the exec_object structs (drm_i915_gem_exec_object2) use a __u64 for this, so we may as well use the same type as the kernel API. Reviewed-by: Chris Wilson <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/i965/brw_bufmgr.c4
-rw-r--r--src/mesa/drivers/dri/i965/brw_bufmgr.h4
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_bufmgr.c b/src/mesa/drivers/dri/i965/brw_bufmgr.c
index 3dcd10b21f3..40429d8e415 100644
--- a/src/mesa/drivers/dri/i965/brw_bufmgr.c
+++ b/src/mesa/drivers/dri/i965/brw_bufmgr.c
@@ -247,7 +247,7 @@ bo_alloc_internal(struct brw_bufmgr *bufmgr,
unsigned long size,
unsigned long flags,
uint32_t tiling_mode,
- uint32_t stride, unsigned int alignment)
+ uint32_t stride, uint64_t alignment)
{
struct brw_bo *bo;
unsigned int page_size = getpagesize();
@@ -369,7 +369,7 @@ err:
struct brw_bo *
brw_bo_alloc(struct brw_bufmgr *bufmgr,
- const char *name, unsigned long size, unsigned int alignment)
+ const char *name, unsigned long size, uint64_t alignment)
{
return bo_alloc_internal(bufmgr, name, size, 0, I915_TILING_NONE, 0, 0);
}
diff --git a/src/mesa/drivers/dri/i965/brw_bufmgr.h b/src/mesa/drivers/dri/i965/brw_bufmgr.h
index 93a929d20e3..764ffeedd02 100644
--- a/src/mesa/drivers/dri/i965/brw_bufmgr.h
+++ b/src/mesa/drivers/dri/i965/brw_bufmgr.h
@@ -60,7 +60,7 @@ struct brw_bo {
*
* Used for GTT mapping & pinning the object.
*/
- unsigned long align;
+ uint64_t align;
/**
* Virtual address for accessing the buffer data. Only valid while
@@ -140,7 +140,7 @@ struct brw_bo {
* using bo_map() or brw_bo_map_gtt() to be used by the CPU.
*/
struct brw_bo *brw_bo_alloc(struct brw_bufmgr *bufmgr, const char *name,
- unsigned long size, unsigned int alignment);
+ unsigned long size, uint64_t alignment);
/**
* Allocate a tiled buffer object.