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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved4 */5 6#ifndef TEGRA_CBB_H7#define TEGRA_CBB_H8 9#include <linux/list.h>10 11struct tegra_cbb_error {12 const char *code;13 const char *source;14 const char *desc;15};16 17struct tegra_cbb {18 struct device *dev;19 const struct tegra_cbb_ops *ops;20 struct list_head node;21};22 23struct tegra_cbb_ops {24 int (*debugfs_show)(struct tegra_cbb *cbb, struct seq_file *s, void *v);25 int (*interrupt_enable)(struct tegra_cbb *cbb);26 void (*error_enable)(struct tegra_cbb *cbb);27 void (*fault_enable)(struct tegra_cbb *cbb);28 void (*stall_enable)(struct tegra_cbb *cbb);29 void (*error_clear)(struct tegra_cbb *cbb);30 u32 (*get_status)(struct tegra_cbb *cbb);31};32 33int tegra_cbb_get_irq(struct platform_device *pdev, unsigned int *nonsec_irq,34 unsigned int *sec_irq);35__printf(2, 3)36void tegra_cbb_print_err(struct seq_file *file, const char *fmt, ...);37 38void tegra_cbb_print_cache(struct seq_file *file, u32 cache);39void tegra_cbb_print_prot(struct seq_file *file, u32 prot);40int tegra_cbb_register(struct tegra_cbb *cbb);41 42void tegra_cbb_fault_enable(struct tegra_cbb *cbb);43void tegra_cbb_stall_enable(struct tegra_cbb *cbb);44void tegra_cbb_error_clear(struct tegra_cbb *cbb);45u32 tegra_cbb_get_status(struct tegra_cbb *cbb);46 47#endif /* TEGRA_CBB_H */48