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path: root/drivers/gpu/drm/i915/gvt/gvt.h
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Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index ad0e9364ee70..e227caf5859e 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -175,6 +175,7 @@ struct intel_vgpu {
struct notifier_block group_notifier;
struct kvm *kvm;
struct work_struct release_work;
+ atomic_t released;
} vdev;
#endif
};
@@ -322,6 +323,7 @@ struct intel_vgpu_creation_params {
int intel_vgpu_alloc_resource(struct intel_vgpu *vgpu,
struct intel_vgpu_creation_params *param);
+void intel_vgpu_reset_resource(struct intel_vgpu *vgpu);
void intel_vgpu_free_resource(struct intel_vgpu *vgpu);
void intel_vgpu_write_fence(struct intel_vgpu *vgpu,
u32 fence, u64 value);
@@ -374,6 +376,8 @@ void intel_gvt_clean_vgpu_types(struct intel_gvt *gvt);
struct intel_vgpu *intel_gvt_create_vgpu(struct intel_gvt *gvt,
struct intel_vgpu_type *type);
void intel_gvt_destroy_vgpu(struct intel_vgpu *vgpu);
+void intel_gvt_reset_vgpu_locked(struct intel_vgpu *vgpu, bool dmlr,
+ unsigned int engine_mask);
void intel_gvt_reset_vgpu(struct intel_vgpu *vgpu);
@@ -410,6 +414,10 @@ int intel_gvt_ggtt_index_g2h(struct intel_vgpu *vgpu, unsigned long g_index,
int intel_gvt_ggtt_h2g_index(struct intel_vgpu *vgpu, unsigned long h_index,
unsigned long *g_index);
+void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu,
+ bool primary);
+void intel_vgpu_reset_cfg_space(struct intel_vgpu *vgpu);
+
int intel_vgpu_emulate_cfg_read(struct intel_vgpu *vgpu, unsigned int offset,
void *p_data, unsigned int bytes);
@@ -423,7 +431,6 @@ void intel_vgpu_clean_opregion(struct intel_vgpu *vgpu);
int intel_vgpu_init_opregion(struct intel_vgpu *vgpu, u32 gpa);
int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci);
-int setup_vgpu_mmio(struct intel_vgpu *vgpu);
void populate_pvinfo_page(struct intel_vgpu *vgpu);
struct intel_gvt_ops {