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From cdbfc0f3ceec6e8d08a18cde83ae673b0a454741 Mon Sep 17 00:00:00 2001
From: xinhui pan <xinhui.pan@amd.com>
Date: Tue, 30 Oct 2018 13:44:46 +0800
Subject: [PATCH 1508/2940] drm/amdgpu: add ta_ras_if.h
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 108 +++++++++++++++++++++++++
1 file changed, 108 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
new file mode 100644
index 000000000000..0b4e7b55595a
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
@@ -0,0 +1,108 @@
+/****************************************************************************\
+*
+* File Name ta_ras_if.h
+* Project AMD PSP SW IP Module
+*
+* Description Interface to the RAS Trusted Application
+*
+* 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 _TA_RAS_IF_H
+#define _TA_RAS_IF_H
+
+/* Responses have bit 31 set */
+#define RSP_ID_MASK (1U << 31)
+#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK)
+
+#define TA_NUM_BLOCK_MAX 14
+
+enum ras_command {
+ TA_RAS_COMMAND__ENABLE_FEATURES = 0,
+ TA_RAS_COMMAND__DISABLE_FEATURES,
+ TA_RAS_COMMAND__TRIGGER_ERROR,
+};
+
+enum ta_ras_status {
+ TA_RAS_STATUS__SUCCESS = 0x00,
+ TA_RAS_STATUS__RESET_NEEDED = 0x01,
+ TA_RAS_STATUS__ERROR_INVALID_PARAMETER = 0x02,
+ TA_RAS_STATUS__ERROR_RAS_NOT_AVAILABLE = 0x03,
+ TA_RAS_STATUS__ERROR_RAS_DUPLICATE_CMD = 0x04,
+ TA_RAS_STATUS__ERROR_INJECTION_FAILED = 0x05
+};
+
+enum ta_ras_block {
+ TA_RAS_BLOCK__UMC = 0,
+ TA_RAS_BLOCK__SDMA,
+ TA_RAS_BLOCK__GFX,
+ TA_RAS_BLOCK__MMHUB,
+ TA_RAS_BLOCK__ATHUB,
+ TA_RAS_BLOCK__PCIE_BIF,
+ TA_RAS_BLOCK__HDP,
+ TA_RAS_BLOCK__XGMI_WAFL,
+ TA_RAS_BLOCK__DF,
+ TA_RAS_BLOCK__SMN,
+ TA_RAS_BLOCK__SEM,
+ TA_RAS_BLOCK__MP0,
+ TA_RAS_BLOCK__MP1,
+ TA_RAS_BLOCK__FUSE = (TA_NUM_BLOCK_MAX - 1),
+};
+
+enum ta_ras_error_type {
+ TA_RAS_ERROR__NONE = 0,
+ TA_RAS_ERROR__PARITY = 1,
+ TA_RAS_ERROR__SINGLE_CORRECTABLE = 2,
+ TA_RAS_ERROR__MULTI_UNCORRECTABLE = 4,
+ TA_RAS_ERROR__POISON = 8
+};
+
+struct ta_ras_enable_features_input {
+ enum ta_ras_block block_id;
+ enum ta_ras_error_type error_type;
+};
+
+struct ta_ras_disable_features_input {
+ enum ta_ras_block block_id;
+ enum ta_ras_error_type error_type;
+};
+
+struct ta_ras_trigger_error_input {
+ enum ta_ras_block block_id;
+ enum ta_ras_error_type inject_error_type;
+ uint32_t sub_block_index;
+ uint64_t address;
+ uint64_t value;
+};
+
+union ta_ras_cmd_input {
+ struct ta_ras_enable_features_input enable_features;
+ struct ta_ras_disable_features_input disable_features;
+ struct ta_ras_trigger_error_input trigger_error;
+};
+
+struct ta_ras_shared_memory {
+ uint32_t cmd_id;
+ uint32_t resp_id;
+ enum ta_ras_status ras_status;
+ uint32_t reserved;
+ union ta_ras_cmd_input ras_in_message;
+};
+
+#endif // TL_RAS_IF_H_
--
2.17.1
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