mirror of
git://nv-tegra.nvidia.com/linux-hwpm.git
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92be6f7a00
- Update HWPM driver to add HAL layer. This will allow support for multiple chips. - Add below data structure hierarchy for HWPM driver HWPM driver structure -> chip info struct -> ip info array -> perfmux/perfmon info array NOTE: To make commit message more legible, using "aperture" instead of "perfmux and/or perfmon" - Chip info structure contains - Array of IP info - HAL function pointers - IP info structure contains IP specific info - Number of instances - Number of apertures per instance - Aperture ranges, strides, static info array - Aperture dynamic arrays - Aperture info structure contains - Hw index - Physical address info - MMIO address info - Add separate IP info files - Create separate files that include logic for allowlist, memory buffer, resources, ip, regops to make functions more legible. - Move probe, ioctl and io functions to os/linux path. - Add fn, info, register and verbose debug log levels to controls debug messages - add debugfs node to update dbg_mask - Correct MGBE perfmux base address Jira THWPM-41 Change-Id: I8ffdaa657789e2a187cbb98502d0359bb57f9c54 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2651377 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: Gerrit_Virtual_Submit
47 lines
1.5 KiB
C
47 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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#ifndef TEGRA_HWPM_LOG_H
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#define TEGRA_HWPM_LOG_H
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#include <linux/bits.h>
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#define TEGRA_SOC_HWPM_MODULE_NAME "tegra-soc-hwpm"
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enum tegra_soc_hwpm_log_type {
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TEGRA_HWPM_ERROR, /* Error prints */
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TEGRA_HWPM_DEBUG, /* Debug prints */
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};
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#define TEGRA_HWPM_DEFAULT_DBG_MASK (0)
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#define hwpm_fn BIT(0)
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#define hwpm_info BIT(1)
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#define hwpm_register BIT(2)
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#define hwpm_verbose BIT(3)
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#define tegra_hwpm_err(hwpm, fmt, arg...) \
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tegra_soc_err_impl(hwpm, __func__, __LINE__, fmt, ##arg)
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#define tegra_hwpm_dbg(hwpm, dbg_mask, fmt, arg...) \
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tegra_hwpm_dbg_impl(hwpm, dbg_mask, __func__, __LINE__, fmt, ##arg)
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#define tegra_hwpm_fn(hwpm, fmt, arg...) \
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tegra_hwpm_dbg_impl(hwpm, hwpm_fn, __func__, __LINE__, fmt, ##arg)
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struct tegra_soc_hwpm;
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void tegra_soc_err_impl(struct tegra_soc_hwpm *hwpm,
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const char *func, int line, const char *fmt, ...);
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void tegra_hwpm_dbg_impl(struct tegra_soc_hwpm *hwpm,
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u32 dbg_mask, const char *func, int line, const char *fmt, ...);
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#endif /* TEGRA_HWPM_LOG_H */
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