drm/amdgpu/mes: add mes header file and definition

Add dummy header file and definitions of mes.

Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 48abe15..7118ca2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -85,6 +85,7 @@
 #include "amdgpu_amdkfd.h"
 #include "amdgpu_smu.h"
 #include "amdgpu_discovery.h"
+#include "amdgpu_mes.h"
 
 #define MAX_GPU_INSTANCE               16
 
@@ -919,6 +920,10 @@ struct amdgpu_device {
        /* discovery */
        uint8_t                         *discovery;
 
+       /* mes */
+       bool                            enable_mes;
+       struct amdgpu_mes               mes;
+
        struct amdgpu_ip_block          ip_blocks[AMDGPU_MAX_IP_NUM];
        int                             num_ip_blocks;
        struct mutex    mn_lock;

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
new file mode 100644 (file)
index 0000000..621ef8a
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __AMDGPU_MES_H__
+#define __AMDGPU_MES_H__
+
+struct amdgpu_mes {
+
+};
+
+#endif /* __AMDGPU_MES_H__ */