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path: root/drivers/gpu/drm/i915/gvt/gtt.h
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Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.h')
-rw-r--r--drivers/gpu/drm/i915/gvt/gtt.h26
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h
index f88eb5e89bea..30a4c8d16026 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.h
+++ b/drivers/gpu/drm/i915/gvt/gtt.h
@@ -49,14 +49,18 @@ struct intel_gvt_gtt_entry {
};
struct intel_gvt_gtt_pte_ops {
- struct intel_gvt_gtt_entry *(*get_entry)(void *pt,
- struct intel_gvt_gtt_entry *e,
- unsigned long index, bool hypervisor_access, unsigned long gpa,
- struct intel_vgpu *vgpu);
- struct intel_gvt_gtt_entry *(*set_entry)(void *pt,
- struct intel_gvt_gtt_entry *e,
- unsigned long index, bool hypervisor_access, unsigned long gpa,
- struct intel_vgpu *vgpu);
+ int (*get_entry)(void *pt,
+ struct intel_gvt_gtt_entry *e,
+ unsigned long index,
+ bool hypervisor_access,
+ unsigned long gpa,
+ struct intel_vgpu *vgpu);
+ int (*set_entry)(void *pt,
+ struct intel_gvt_gtt_entry *e,
+ unsigned long index,
+ bool hypervisor_access,
+ unsigned long gpa,
+ struct intel_vgpu *vgpu);
bool (*test_present)(struct intel_gvt_gtt_entry *e);
void (*clear_present)(struct intel_gvt_gtt_entry *e);
bool (*test_pse)(struct intel_gvt_gtt_entry *e);
@@ -143,12 +147,12 @@ struct intel_vgpu_mm {
struct intel_vgpu *vgpu;
};
-extern struct intel_gvt_gtt_entry *intel_vgpu_mm_get_entry(
+extern int intel_vgpu_mm_get_entry(
struct intel_vgpu_mm *mm,
void *page_table, struct intel_gvt_gtt_entry *e,
unsigned long index);
-extern struct intel_gvt_gtt_entry *intel_vgpu_mm_set_entry(
+extern int intel_vgpu_mm_set_entry(
struct intel_vgpu_mm *mm,
void *page_table, struct intel_gvt_gtt_entry *e,
unsigned long index);
@@ -208,7 +212,7 @@ extern void intel_vgpu_clean_gtt(struct intel_vgpu *vgpu);
void intel_vgpu_reset_ggtt(struct intel_vgpu *vgpu);
extern int intel_gvt_init_gtt(struct intel_gvt *gvt);
-extern void intel_vgpu_reset_gtt(struct intel_vgpu *vgpu, bool dmlr);
+void intel_vgpu_reset_gtt(struct intel_vgpu *vgpu);
extern void intel_gvt_clean_gtt(struct intel_gvt *gvt);
extern struct intel_vgpu_mm *intel_gvt_find_ppgtt_mm(struct intel_vgpu *vgpu,
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