98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
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/*
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* NVDLA debug utils header
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*
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* Copyright (c) 2016 - 2018, NVIDIA Corporation. 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef NVDLA_DEBUG_H
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#define NVDLA_DEBUG_H
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#include <linux/platform_device.h>
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#include <linux/debugfs.h>
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#include <linux/nvhost.h>
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#include "nvdla/nvdla.h"
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enum nvdla_dbg_categories {
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debug_err = BIT(0), /* error logs */
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debug_warn = BIT(1), /* warnings */
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debug_info = BIT(2), /* slightly verbose info */
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debug_fn = BIT(3), /* fn name tracing */
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debug_reg = BIT(4), /* reg accesses, including operation desc */
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debug_perf = BIT(5), /* for tracking perf impact */
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debug_fw = BIT(6), /* enable firmware log */
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};
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#ifdef CONFIG_TEGRA_NVDLA_TRACE_PRINTK
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#define nvdla_dbg(check_mask, pdev, format, arg...) \
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do { \
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struct nvhost_device_data *pdata = platform_get_drvdata(pdev); \
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struct nvdla_device *nvdla_dev = (struct nvdla_device *) \
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pdata->private_data; \
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if (unlikely((check_mask) & nvdla_dev->dbg_mask)) { \
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if (nvdla_dev->en_trace) \
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trace_printk("%s: " format "\n", \
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dev_name(&pdev->dev), \
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##arg); \
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else \
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pr_info("%s:%s: " format "\n", \
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dev_name(&pdev->dev), \
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__func__, ##arg); \
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} \
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} while (0)
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#else /* CONFIG_TEGRA_NVDLA_TRACE_PRINTK */
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#define nvdla_dbg(check_mask, pdev, format, arg...) \
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do { \
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struct nvhost_device_data *pdata = platform_get_drvdata(pdev); \
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struct nvdla_device *nvdla_dev = (struct nvdla_device *) \
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pdata->private_data; \
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if (unlikely((check_mask) & nvdla_dev->dbg_mask)) { \
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pr_info("%s:%s: " format "\n", \
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dev_name(&pdev->dev), \
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__func__, ##arg); \
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} \
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} while (0)
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#endif
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#define nvdla_dbg_err(pdev, fmt, arg...) \
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nvdla_dbg(debug_err, pdev, fmt, ##arg)
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#define nvdla_dbg_warn(pdev, fmt, arg...) \
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nvdla_dbg(debug_warn, pdev, fmt, ##arg)
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#define nvdla_dbg_info(pdev, fmt, arg...) \
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nvdla_dbg(debug_info, pdev, fmt, ##arg)
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#define nvdla_dbg_fn(pdev, fmt, arg...) \
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nvdla_dbg(debug_fn, pdev, fmt, ##arg)
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#define nvdla_dbg_reg(pdev, fmt, arg...) \
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nvdla_dbg(debug_reg, pdev, fmt, ##arg)
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#define nvdla_dbg_fw(pdev, fmt, arg...) \
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nvdla_dbg(debug_fw, pdev, fmt, ##arg)
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/**
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* nvdla_debug_init() initiallze dla debug utils
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* @pdev pointer to platform device
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*
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* Return void
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*
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*/
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void nvdla_debug_init(struct platform_device *pdev);
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#endif /* End of NVDLA_DEBUG_H */
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