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- /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
- /*
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * Copyright(c) 2022 Intel Corporation. All rights reserved.
- */
- #ifndef __SOUND_SOC_SOF_IPC4_PRIV_H
- #define __SOUND_SOC_SOF_IPC4_PRIV_H
- #include <linux/idr.h>
- #include <sound/sof/ext_manifest4.h>
- #include "sof-priv.h"
- /* The DSP window indices are fixed */
- #define SOF_IPC4_OUTBOX_WINDOW_IDX 1
- #define SOF_IPC4_DEBUG_WINDOW_IDX 2
- enum sof_ipc4_mtrace_type {
- SOF_IPC4_MTRACE_NOT_AVAILABLE = 0,
- SOF_IPC4_MTRACE_INTEL_CAVS_1_5,
- SOF_IPC4_MTRACE_INTEL_CAVS_1_8,
- SOF_IPC4_MTRACE_INTEL_CAVS_2,
- };
- /**
- * struct sof_ipc4_fw_data - IPC4-specific data
- * @manifest_fw_hdr_offset: FW header offset in the manifest
- * @num_fw_modules : Number of modules in base FW
- * @fw_modules: Array of base FW modules
- * @nhlt: NHLT table either from the BIOS or the topology manifest
- * @mtrace_type: mtrace type supported on the booted platform
- * @mtrace_log_bytes: log bytes as reported by the firmware via fw_config reply
- */
- struct sof_ipc4_fw_data {
- u32 manifest_fw_hdr_offset;
- int num_fw_modules;
- void *fw_modules;
- void *nhlt;
- enum sof_ipc4_mtrace_type mtrace_type;
- u32 mtrace_log_bytes;
- };
- /**
- * struct sof_ipc4_fw_module - IPC4 module info
- * @sof_man4_module : Module info
- * @m_ida: Module instance identifier
- * @bss_size: Module object size
- * @private: Module private data
- */
- struct sof_ipc4_fw_module {
- struct sof_man4_module man4_module_entry;
- struct ida m_ida;
- u32 bss_size;
- void *private;
- };
- extern const struct sof_ipc_fw_loader_ops ipc4_loader_ops;
- extern const struct sof_ipc_tplg_ops ipc4_tplg_ops;
- extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops;
- extern const struct sof_ipc_pcm_ops ipc4_pcm_ops;
- extern const struct sof_ipc_fw_tracing_ops ipc4_mtrace_ops;
- int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state);
- int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core);
- #endif
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