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intel: Move 48b support to bo_gem->kflags 

Another boolean that can be set and used along side the other execobject
flags.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
main
Chris Wilson 2017-02-11 11:04:50 +00:00
parent e0f05b2fad
commit ec80fd36a7
1 changed files with 5 additions and 16 deletions
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21
intel/intel_bufmgr_gem.c
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@ -269,15 +269,6 @@ struct _drm_intel_bo_gem {
*/
bool is_userptr;
/**
* Boolean of whether this buffer can be placed in the full 48-bit
* address range on gen8+.
*
* By default, buffers will be keep in a 32-bit range, unless this
* flag is explicitly set.
*/
bool use_48b_address_range;
/**
* Size in bytes of this buffer and its relocation descendents.
*
@ -541,8 +532,6 @@ drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence)
flags = 0;
if (need_fence)
flags |= EXEC_OBJECT_NEEDS_FENCE;
if (bo_gem->use_48b_address_range)
flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
if (bo_gem->validate_index != -1) {
bufmgr_gem->exec2_objects[bo_gem->validate_index].flags |= flags;
@ -851,7 +840,6 @@ retry:
bo_gem->used_as_reloc_target = false;
bo_gem->has_error = false;
bo_gem->reusable = true;
bo_gem->use_48b_address_range = false;
drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, alignment);
pthread_mutex_unlock(&bufmgr_gem->lock);
@ -1010,7 +998,6 @@ drm_intel_gem_bo_alloc_userptr(drm_intel_bufmgr *bufmgr,
bo_gem->used_as_reloc_target = false;
bo_gem->has_error = false;
bo_gem->reusable = false;
bo_gem->use_48b_address_range = false;
drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, 0);
pthread_mutex_unlock(&bufmgr_gem->lock);
@ -1158,7 +1145,6 @@ drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr,
bo_gem->bo.handle = open_arg.handle;
bo_gem->global_name = handle;
bo_gem->reusable = false;
bo_gem->use_48b_address_range = false;
HASH_ADD(handle_hh, bufmgr_gem->handle_table,
gem_handle, sizeof(bo_gem->gem_handle), bo_gem);
@ -2046,7 +2032,11 @@ static void
drm_intel_gem_bo_use_48b_address_range(drm_intel_bo *bo, uint32_t enable)
{
drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
bo_gem->use_48b_address_range = enable;
if (enable)
bo_gem->kflags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
else
bo_gem->kflags &= ~EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
}
static int
@ -2702,7 +2692,6 @@ drm_intel_bo_gem_create_from_prime(drm_intel_bufmgr *bufmgr, int prime_fd, int s
bo_gem->used_as_reloc_target = false;
bo_gem->has_error = false;
bo_gem->reusable = false;
bo_gem->use_48b_address_range = false;
memclear(get_tiling);
get_tiling.handle = bo_gem->gem_handle;