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git://nv-tegra.nvidia.com/linux-hwpm.git
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4f1e352286
Shorten source file names by removing "tegra_hwpm" prefix. This will make understanding the code more legible. Jira THWPM-58 Change-Id: I39aac11c9f2a763a254b0605f9d96a7b0f372992 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729469 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Vasuki Shankar <vasukis@nvidia.com> Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: Gerrit_Virtual_Submit
58 lines
1.5 KiB
C
58 lines
1.5 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 <stddef.h>
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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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/* FIXME: This is a placeholder for now. We can add debugfs nodes as needed. */
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void tegra_hwpm_debugfs_init(struct tegra_soc_hwpm *hwpm)
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{
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if (!hwpm) {
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tegra_hwpm_err(hwpm, "Invalid hwpm struct");
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return;
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}
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hwpm->debugfs_root =
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debugfs_create_dir(TEGRA_SOC_HWPM_MODULE_NAME, NULL);
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if (!hwpm->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, hwpm->debugfs_root,
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&hwpm->dbg_mask);
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return;
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fail:
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debugfs_remove_recursive(hwpm->debugfs_root);
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hwpm->debugfs_root = NULL;
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}
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void tegra_hwpm_debugfs_deinit(struct tegra_soc_hwpm *hwpm)
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{
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if (!hwpm) {
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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->debugfs_root);
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hwpm->debugfs_root = NULL;
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}
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