#include "amdgpu_hmm.h"
#include "amdgpu_xgmi.h"
-static const struct drm_gem_object_funcs amdgpu_gem_object_funcs;
-
static vm_fault_t amdgpu_gem_fault(struct vm_fault *vmf)
{
struct ttm_buffer_object *bo = vmf->vma->vm_private_data;
static void amdgpu_gem_object_free(struct drm_gem_object *gobj)
{
- struct amdgpu_bo *robj = gem_to_amdgpu_bo(gobj);
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(gobj);
- if (robj) {
- amdgpu_hmm_unregister(robj);
- amdgpu_bo_unref(&robj);
+ if (aobj) {
+ amdgpu_hmm_unregister(aobj);
+ ttm_bo_put(&aobj->tbo);
}
}
bo = &ubo->bo;
*obj = &bo->tbo.base;
- (*obj)->funcs = &amdgpu_gem_object_funcs;
return 0;
}
return drm_gem_ttm_mmap(obj, vma);
}
-static const struct drm_gem_object_funcs amdgpu_gem_object_funcs = {
+const struct drm_gem_object_funcs amdgpu_gem_object_funcs = {
.free = amdgpu_gem_object_free,
.open = amdgpu_gem_object_open,
.close = amdgpu_gem_object_close,
#define AMDGPU_GEM_DOMAIN_MAX 0x3
#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, tbo.base)
+extern const struct drm_gem_object_funcs amdgpu_gem_object_funcs;
+
unsigned long amdgpu_gem_timeout(uint64_t timeout_ns);
/*
if (bo == NULL)
return -ENOMEM;
drm_gem_private_object_init(adev_to_drm(adev), &bo->tbo.base, size);
+ bo->tbo.base.funcs = &amdgpu_gem_object_funcs;
bo->vm_bo = NULL;
bo->preferred_domains = bp->preferred_domain ? bp->preferred_domain :
bp->domain;
if (bo == NULL)
return NULL;
- ttm_bo_get(&bo->tbo);
+ drm_gem_object_get(&bo->tbo.base);
return bo;
}
*/
void amdgpu_bo_unref(struct amdgpu_bo **bo)
{
- struct ttm_buffer_object *tbo;
-
if ((*bo) == NULL)
return;
- tbo = &((*bo)->tbo);
- ttm_bo_put(tbo);
+ drm_gem_object_put(&(*bo)->tbo.base);
*bo = NULL;
}