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git://nv-tegra.nvidia.com/linux-hwpm.git
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7c1ae11f78
HWPM files are copied from the previous source in linux-nvidia repo withgit history. Create folders and move files to obtain expected folder structure. Bug 3787076 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#include <linux/debugfs.h>
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#include <tegra_hwpm_log.h>
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#include <tegra_hwpm_io.h>
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#include <tegra_hwpm.h>
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#include <os/linux/debugfs.h>
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#include <os/linux/driver.h>
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void tegra_hwpm_debugfs_init(struct tegra_hwpm_os_linux *hwpm_linux)
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{
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struct tegra_soc_hwpm *hwpm = &hwpm_linux->hwpm;
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if (!hwpm_linux) {
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tegra_hwpm_err(hwpm, "Invalid hwpm_linux struct");
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return;
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}
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hwpm_linux->debugfs_root =
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debugfs_create_dir(TEGRA_SOC_HWPM_MODULE_NAME, NULL);
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if (!hwpm_linux->debugfs_root) {
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tegra_hwpm_err(hwpm, "Failed to create debugfs root directory");
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goto fail;
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}
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/* Debug logs */
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debugfs_create_u32("log_mask", S_IRUGO|S_IWUSR,
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hwpm_linux->debugfs_root, &hwpm->dbg_mask);
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return;
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fail:
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debugfs_remove_recursive(hwpm_linux->debugfs_root);
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hwpm_linux->debugfs_root = NULL;
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}
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void tegra_hwpm_debugfs_deinit(struct tegra_hwpm_os_linux *hwpm_linux)
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{
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struct tegra_soc_hwpm *hwpm = &hwpm_linux->hwpm;
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if (!hwpm_linux) {
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tegra_hwpm_err(hwpm, "Invalid hwpm struct");
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return;
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}
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debugfs_remove_recursive(hwpm_linux->debugfs_root);
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hwpm_linux->debugfs_root = NULL;
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}
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