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tegra: hwpm: move files to appropriate path

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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>
This commit is contained in:
Vedashree Vidwans
2022-10-05 16:05:20 -07:00
parent fb84554a97
commit 7c1ae11f78
97 changed files with 500 additions and 0 deletions
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75
drivers/tegra/hwpm/os/linux/mem_mgmt_utils.h Normal file
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@@ -0,0 +1,75 @@
/*
* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef TEGRA_HWPM_OS_LINUX_MEM_MGMT_UTILS_H
#define TEGRA_HWPM_OS_LINUX_MEM_MGMT_UTILS_H
#include <linux/types.h>
#if defined(CONFIG_TEGRA_HWPM_OOT)
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
#include <linux/iosys-map.h>
#else
#include <linux/dma-buf-map.h>
#endif
#endif
/* This macro is copy of TEGRA_SOC_HWPM_MEM_BYTES_INVALID */
#define TEGRA_HWPM_MEM_BYTES_INVALID 0xffffffff
struct tegra_soc_hwpm;
struct tegra_soc_hwpm_alloc_pma_stream;
struct tegra_soc_hwpm_update_get_put;
struct sg_table;
struct dma_buf;
struct dma_buf_attachment;
struct tegra_soc_hwpm_update_get_put;
struct tegra_hwpm_mem_mgmt {
struct sg_table *stream_sgt;
struct sg_table *mem_bytes_sgt;
struct dma_buf *stream_dma_buf;
struct dma_buf_attachment *stream_attach;
u64 stream_buf_size;
u64 stream_buf_va;
struct dma_buf *mem_bytes_dma_buf;
struct dma_buf_attachment *mem_bytes_attach;
u64 mem_bytes_buf_va;
void *mem_bytes_kernel;
#if defined(CONFIG_TEGRA_HWPM_OOT)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
struct iosys_map mem_bytes_map;
#else
struct dma_buf_map mem_bytes_map;
#endif
#endif
};
struct tegra_hwpm_allowlist_map {
u64 full_alist_size;
u64 num_pages;
struct page **pages;
void *full_alist_map;
};
int tegra_hwpm_map_stream_buffer(struct tegra_soc_hwpm *hwpm,
struct tegra_soc_hwpm_alloc_pma_stream *alloc_pma_stream);
int tegra_hwpm_clear_mem_pipeline(struct tegra_soc_hwpm *hwpm);
int tegra_hwpm_update_mem_bytes(struct tegra_soc_hwpm *hwpm,
struct tegra_soc_hwpm_update_get_put *update_get_put);
int tegra_hwpm_map_update_allowlist(struct tegra_soc_hwpm *hwpm,
void *ioctl_struct);
void tegra_hwpm_release_alist_map(struct tegra_soc_hwpm *hwpm);
void tegra_hwpm_release_mem_mgmt(struct tegra_soc_hwpm *hwpm);
#endif /* TEGRA_HWPM_OS_LINUX_MEM_MGMT_UTILS_H */