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DCE-KMD: Add logging structs in shared header

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This change adds set and get log structs in shared admin cmd header file
Logging design document:
https://confluence.nvidia.com/display/TCS/DCE+Logging+support+design

JIRA TDS-15963

Change-Id: I8d6f1830a7bf7ebde1562cd31601b2ee4eadce0c
Signed-off-by: jaiyasha <jaiyasha@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3305936
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
This commit is contained in:
jaiyasha
2025-02-19 09:34:54 +00:00
committed by Jon Hunter
parent f44682d9fc
commit b2a59883b3
1 changed files with 44 additions and 5 deletions
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47
drivers/platform/tegra/dce/include/interface/dce-admin-cmds.h
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@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: MIT */
/*
* Copyright (c) 2018-2024 NVIDIA CORPORATION. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2018-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -36,7 +36,7 @@
* To keep things simple, this value should be incremented by 1 each
* time changes are made.
*/
#define DCE_ADMIN_VERSION 3
#define DCE_ADMIN_VERSION 4
#define DCE_ADMIN_CMD_SIZE sizeof(struct dce_admin_ipc_cmd)
#define DCE_ADMIN_RESP_SIZE sizeof(struct dce_admin_ipc_resp)
@@ -102,9 +102,48 @@ struct dce_admin_ext_test_args {
uint32_t test_cmd;
};
struct dce_admin_log_args {
uint32_t log_enable;
/** Flags used for various set log ops */
#define DCE_ADMIN_LOG_FL_CLEAR_BUFFER 1U
#define DCE_ADMIN_LOG_FL_SET_IOVA_ADDR 2U
#define DCE_ADMIN_LOG_FL_SET_LOG_LVL 4U
struct dce_admin_set_log_info {
/** Flag with bits indicating below various ops to perform
* in set log call:
*
* - Clear log buffer
* - Set IOVA addr
* - Set log level
*/
uint32_t flags;
/** IOVA of DRAM region to be mapped */
dce_iova iova;
/** Size of complete buffer */
uint32_t buff_size;
/** Log level value to set */
uint32_t log_level;
/** Stream-id to be used by the region */
uint32_t stream_id;
};
struct dce_admin_get_log_info {
/** Number of bytes written */
uint64_t bytes_written;
/** Offset from where circular region of buffer is starting */
uint32_t offset;
};
struct dce_admin_log_args {
/**
* Struct containing info used by set admin cmd call for
* setting up logging buffer.
*/
struct dce_admin_set_log_info set_log_info;
/**
* Struct containing info used by get admin cmd call to
* retrieve data from logging buffer.
*/
struct dce_admin_get_log_info get_log_info;
};
struct dce_admin_mem_args {