48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2021-2022, NVIDIA CORPORATION. All rights reserved
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*/
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#ifndef TEGRA_CBB_H
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#define TEGRA_CBB_H
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#include <linux/list.h>
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struct tegra_cbb_error {
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const char *code;
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const char *source;
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const char *desc;
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};
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struct tegra_cbb {
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struct device *dev;
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const struct tegra_cbb_ops *ops;
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struct list_head node;
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};
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struct tegra_cbb_ops {
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int (*debugfs_show)(struct tegra_cbb *cbb, struct seq_file *s, void *v);
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int (*interrupt_enable)(struct tegra_cbb *cbb);
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void (*error_enable)(struct tegra_cbb *cbb);
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void (*fault_enable)(struct tegra_cbb *cbb);
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void (*stall_enable)(struct tegra_cbb *cbb);
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void (*error_clear)(struct tegra_cbb *cbb);
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u32 (*get_status)(struct tegra_cbb *cbb);
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};
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int tegra_cbb_get_irq(struct platform_device *pdev, unsigned int *nonsec_irq,
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unsigned int *sec_irq);
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__printf(2, 3)
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void tegra_cbb_print_err(struct seq_file *file, const char *fmt, ...);
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void tegra_cbb_print_cache(struct seq_file *file, u32 cache);
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void tegra_cbb_print_prot(struct seq_file *file, u32 prot);
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int tegra_cbb_register(struct tegra_cbb *cbb);
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void tegra_cbb_fault_enable(struct tegra_cbb *cbb);
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void tegra_cbb_stall_enable(struct tegra_cbb *cbb);
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void tegra_cbb_error_clear(struct tegra_cbb *cbb);
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u32 tegra_cbb_get_status(struct tegra_cbb *cbb);
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#endif /* TEGRA_CBB_H */
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