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drm/amdgpu: Add task barrier to XGMI hive.

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Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrey Grodzovsky
2019-12-06 12:43:30 -05:00
committed by Alex Deucher
parent 368fd0aad1
commit f33a8770cd
2 changed files with 6 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
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@@ -22,6 +22,7 @@
#ifndef __AMDGPU_XGMI_H__
#define __AMDGPU_XGMI_H__
#include <drm/task_barrier.h>
#include "amdgpu_psp.h"
struct amdgpu_hive_info {
@@ -33,6 +34,7 @@ struct amdgpu_hive_info {
struct device_attribute dev_attr;
struct amdgpu_device *adev;
int pstate; /*0 -- low , 1 -- high , -1 unknown*/
struct task_barrier tb;
};
struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev, int lock);