diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/firmware/tegra/bpmp-private.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/firmware/tegra/bpmp-private.h')
| -rw-r--r-- | drivers/firmware/tegra/bpmp-private.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/firmware/tegra/bpmp-private.h b/drivers/firmware/tegra/bpmp-private.h new file mode 100644 index 000000000..182bfe396 --- /dev/null +++ b/drivers/firmware/tegra/bpmp-private.h @@ -0,0 +1,35 @@ +/* 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 |