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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright (c) 2018, NVIDIA CORPORATION.
- */
- #ifndef __FIRMWARE_TEGRA_BPMP_PRIVATE_H
- #define __FIRMWARE_TEGRA_BPMP_PRIVATE_H
- #include <soc/tegra/bpmp.h>
- struct tegra_bpmp_ops {
- int (*init)(struct tegra_bpmp *bpmp);
- void (*deinit)(struct tegra_bpmp *bpmp);
- bool (*is_response_ready)(struct tegra_bpmp_channel *channel);
- bool (*is_request_ready)(struct tegra_bpmp_channel *channel);
- int (*ack_response)(struct tegra_bpmp_channel *channel);
- int (*ack_request)(struct tegra_bpmp_channel *channel);
- bool (*is_response_channel_free)(struct tegra_bpmp_channel *channel);
- bool (*is_request_channel_free)(struct tegra_bpmp_channel *channel);
- int (*post_response)(struct tegra_bpmp_channel *channel);
- int (*post_request)(struct tegra_bpmp_channel *channel);
- int (*ring_doorbell)(struct tegra_bpmp *bpmp);
- int (*resume)(struct tegra_bpmp *bpmp);
- };
- #if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC) || \
- IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \
- IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)
- extern const struct tegra_bpmp_ops tegra186_bpmp_ops;
- #endif
- #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
- extern const struct tegra_bpmp_ops tegra210_bpmp_ops;
- #endif
- #endif
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