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ed6dd8af44
Currently, linux specific SOC functions below are used in HWPM driver. - find type of platform/config - read fuse registers - read device info In order to make HWPM OS agnostic, add wrappers for SOC functions and/or move code to os folder. Jira THWPM-59 Change-Id: I8a7e824f3cffe7ae5c7e977b4b6690eb180958e4 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2743372 Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
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* Copyright (c) 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_SOC_H
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#define TEGRA_HWPM_SOC_H
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#ifdef __KERNEL__
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#include <os/linux/soc_utils.h>
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#else
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bool tegra_hwpm_is_platform_simulation_impl(void)
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{
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return false;
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}
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bool tegra_hwpm_is_platform_vsp_impl(void)
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{
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return false;
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}
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bool tegra_hwpm_is_platform_silicon_impl(void)
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{
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return true;
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}
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bool tegra_hwpm_is_hypervisor_mode_impl(void)
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{
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return false;
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}
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int tegra_hwpm_fuse_readl_impl(struct tegra_soc_hwpm *hwpm,
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u64 reg_offset, u32 *val)
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{
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return -EINVAL;
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}
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int tegra_hwpm_fuse_readl_prod_mode_impl(struct tegra_soc_hwpm *hwpm, u32 *val)
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{
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return -EINVAL;
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}
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#endif
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#define tegra_hwpm_is_platform_simulation() \
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tegra_hwpm_is_platform_simulation_impl()
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#define tegra_hwpm_is_platform_vsp() \
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tegra_hwpm_is_platform_vsp_impl()
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#define tegra_hwpm_is_platform_silicon() \
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tegra_hwpm_is_platform_silicon_impl()
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#define tegra_hwpm_is_hypervisor_mode() \
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tegra_hwpm_is_hypervisor_mode_impl()
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#define tegra_hwpm_fuse_readl(hwpm, reg_offset, val) \
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tegra_hwpm_fuse_readl_impl(hwpm, reg_offset, val)
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#define tegra_hwpm_fuse_readl_prod_mode(hwpm, val) \
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tegra_hwpm_fuse_readl_prod_mode_impl(hwpm, val)
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#endif /* TEGRA_HWPM_SOC_H */
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