bpmp-private.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (c) 2018, NVIDIA CORPORATION.
 4 */
 5
 6#ifndef __FIRMWARE_TEGRA_BPMP_PRIVATE_H
 7#define __FIRMWARE_TEGRA_BPMP_PRIVATE_H
 8
 9#include <soc/tegra/bpmp.h>
10
11struct tegra_bpmp_ops {
12	int (*init)(struct tegra_bpmp *bpmp);
13	void (*deinit)(struct tegra_bpmp *bpmp);
14	bool (*is_response_ready)(struct tegra_bpmp_channel *channel);
15	bool (*is_request_ready)(struct tegra_bpmp_channel *channel);
16	int (*ack_response)(struct tegra_bpmp_channel *channel);
17	int (*ack_request)(struct tegra_bpmp_channel *channel);
18	bool (*is_response_channel_free)(struct tegra_bpmp_channel *channel);
19	bool (*is_request_channel_free)(struct tegra_bpmp_channel *channel);
20	int (*post_response)(struct tegra_bpmp_channel *channel);
21	int (*post_request)(struct tegra_bpmp_channel *channel);
22	int (*ring_doorbell)(struct tegra_bpmp *bpmp);
23	int (*resume)(struct tegra_bpmp *bpmp);
24};
25
26extern const struct tegra_bpmp_ops tegra186_bpmp_ops;
27extern const struct tegra_bpmp_ops tegra210_bpmp_ops;
28
29#endif