Am 09.03.2018 um 00:24 schrieb Oak Zeng:
This is preparation for sharing client ID definitions
between amdgpu and amdkfd

Change-Id: Ie0b7b14c9c2366fd896745a51b74a9ba97ee3224
Signed-off-by: Oak Zeng <[email protected]>
---
  drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h          | 44 +--------------
  drivers/gpu/drm/amd/include/soc15_ih_clientid.h | 72 +++++++++++++++++++++++++
  2 files changed, 73 insertions(+), 43 deletions(-)
  create mode 100644 drivers/gpu/drm/amd/include/soc15_ih_clientid.h

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
index b8a7dba..62a9869 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
@@ -25,51 +25,9 @@
  #define __AMDGPU_IH_H__
#include <linux/chash.h>
+#include "soc15_ih_clientid.h"
struct amdgpu_device;
- /*
-  * vega10+ IH clients
- */
-enum amdgpu_ih_clientid
-{
-    AMDGPU_IH_CLIENTID_IH          = 0x00,
-    AMDGPU_IH_CLIENTID_ACP         = 0x01,
-    AMDGPU_IH_CLIENTID_ATHUB       = 0x02,
-    AMDGPU_IH_CLIENTID_BIF         = 0x03,
-    AMDGPU_IH_CLIENTID_DCE         = 0x04,
-    AMDGPU_IH_CLIENTID_ISP         = 0x05,
-    AMDGPU_IH_CLIENTID_PCIE0       = 0x06,
-    AMDGPU_IH_CLIENTID_RLC         = 0x07,
-    AMDGPU_IH_CLIENTID_SDMA0       = 0x08,
-    AMDGPU_IH_CLIENTID_SDMA1       = 0x09,
-    AMDGPU_IH_CLIENTID_SE0SH       = 0x0a,
-    AMDGPU_IH_CLIENTID_SE1SH       = 0x0b,
-    AMDGPU_IH_CLIENTID_SE2SH       = 0x0c,
-    AMDGPU_IH_CLIENTID_SE3SH       = 0x0d,
-    AMDGPU_IH_CLIENTID_SYSHUB      = 0x0e,
-    AMDGPU_IH_CLIENTID_THM         = 0x0f,
-    AMDGPU_IH_CLIENTID_UVD         = 0x10,
-    AMDGPU_IH_CLIENTID_VCE0        = 0x11,
-    AMDGPU_IH_CLIENTID_VMC         = 0x12,
-    AMDGPU_IH_CLIENTID_XDMA        = 0x13,
-    AMDGPU_IH_CLIENTID_GRBM_CP     = 0x14,
-    AMDGPU_IH_CLIENTID_ATS         = 0x15,
-    AMDGPU_IH_CLIENTID_ROM_SMUIO    = 0x16,
-    AMDGPU_IH_CLIENTID_DF          = 0x17,
-    AMDGPU_IH_CLIENTID_VCE1        = 0x18,
-    AMDGPU_IH_CLIENTID_PWR         = 0x19,
-    AMDGPU_IH_CLIENTID_UTCL2       = 0x1b,
-    AMDGPU_IH_CLIENTID_EA          = 0x1c,
-    AMDGPU_IH_CLIENTID_UTCL2LOG            = 0x1d,
-    AMDGPU_IH_CLIENTID_MP0         = 0x1e,
-    AMDGPU_IH_CLIENTID_MP1         = 0x1f,
-
-    AMDGPU_IH_CLIENTID_MAX,
-
-    AMDGPU_IH_CLIENTID_VCN         = AMDGPU_IH_CLIENTID_UVD
-};
-
-#define AMDGPU_IH_CLIENTID_LEGACY 0
#define AMDGPU_PAGEFAULT_HASH_BITS 8
  struct amdgpu_retryfault_hashtable {
diff --git a/drivers/gpu/drm/amd/include/soc15_ih_clientid.h 
b/drivers/gpu/drm/amd/include/soc15_ih_clientid.h
new file mode 100644
index 0000000..e2e8c63
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/soc15_ih_clientid.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2018 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 __SOC15_IH_CLIENTID_H__
+#define __SOC15_IH_CLIENTID_H__
+
+ /*
+  * vega10+ IH clients
+ */
+enum amdgpu_ih_clientid {
+       AMDGPU_IH_CLIENTID_IH           = 0x00,
+       AMDGPU_IH_CLIENTID_ACP          = 0x01,
+       AMDGPU_IH_CLIENTID_ATHUB        = 0x02,
+       AMDGPU_IH_CLIENTID_BIF          = 0x03,
+       AMDGPU_IH_CLIENTID_DCE          = 0x04,
+       AMDGPU_IH_CLIENTID_ISP          = 0x05,
+       AMDGPU_IH_CLIENTID_PCIE0        = 0x06,
+       AMDGPU_IH_CLIENTID_RLC          = 0x07,
+       AMDGPU_IH_CLIENTID_SDMA0        = 0x08,
+       AMDGPU_IH_CLIENTID_SDMA1        = 0x09,
+       AMDGPU_IH_CLIENTID_SE0SH        = 0x0a,
+       AMDGPU_IH_CLIENTID_SE1SH        = 0x0b,
+       AMDGPU_IH_CLIENTID_SE2SH        = 0x0c,
+       AMDGPU_IH_CLIENTID_SE3SH        = 0x0d,
+       AMDGPU_IH_CLIENTID_SYSHUB       = 0x0e,
+       AMDGPU_IH_CLIENTID_THM          = 0x0f,
+       AMDGPU_IH_CLIENTID_UVD          = 0x10,
+       AMDGPU_IH_CLIENTID_VCE0         = 0x11,
+       AMDGPU_IH_CLIENTID_VMC          = 0x12,
+       AMDGPU_IH_CLIENTID_XDMA         = 0x13,
+       AMDGPU_IH_CLIENTID_GRBM_CP      = 0x14,
+       AMDGPU_IH_CLIENTID_ATS          = 0x15,
+       AMDGPU_IH_CLIENTID_ROM_SMUIO    = 0x16,
+       AMDGPU_IH_CLIENTID_DF           = 0x17,
+       AMDGPU_IH_CLIENTID_VCE1         = 0x18,
+       AMDGPU_IH_CLIENTID_PWR          = 0x19,
+       AMDGPU_IH_CLIENTID_UTCL2        = 0x1b,
+       AMDGPU_IH_CLIENTID_EA           = 0x1c,
+       AMDGPU_IH_CLIENTID_UTCL2LOG     = 0x1d,
+       AMDGPU_IH_CLIENTID_MP0          = 0x1e,
+       AMDGPU_IH_CLIENTID_MP1          = 0x1f,
+
+       AMDGPU_IH_CLIENTID_MAX,
+
+       AMDGPU_IH_CLIENTID_VCN          = AMDGPU_IH_CLIENTID_UVD
+};
+
+#define AMDGPU_IH_CLIENTID_LEGACY 0

Please keep AMDGPU_IH_CLIENTID_LEGACY in amdgpu_ih.h, since that isn't related to SOC15 in any way.

Additional to that the other client IDs could use a new prefix if you move them around, but that isn't mandatory.

Christian.

+
+#endif
+
+

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