481 lines
15 KiB
C
481 lines
15 KiB
C
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
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/*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* Copyright(c) 2022 Intel Corporation. All rights reserved.
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*/
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#ifndef __INCLUDE_SOUND_SOF_IPC4_HEADER_H__
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#define __INCLUDE_SOUND_SOF_IPC4_HEADER_H__
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#include <linux/types.h>
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#include <uapi/sound/sof/abi.h>
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/* maximum message size for mailbox Tx/Rx */
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#define SOF_IPC4_MSG_MAX_SIZE 4096
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/** \addtogroup sof_uapi uAPI
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* SOF uAPI specification.
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* @{
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*/
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/**
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* struct sof_ipc4_msg - Placeholder of an IPC4 message
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* @header_u64: IPC4 header as single u64 number
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* @primary: Primary, mandatory part of the header
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* @extension: Extended part of the header, if not used it should be
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* set to 0
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* @data_size: Size of data in bytes pointed by @data_ptr
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* @data_ptr: Pointer to the optional payload of a message
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*/
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struct sof_ipc4_msg {
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union {
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u64 header_u64;
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struct {
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u32 primary;
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u32 extension;
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};
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};
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size_t data_size;
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void *data_ptr;
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};
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/**
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* struct sof_ipc4_tuple - Generic type/ID and parameter tuple
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* @type: type/ID
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* @size: size of the @value array in bytes
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* @value: value for the given type
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*/
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struct sof_ipc4_tuple {
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uint32_t type;
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uint32_t size;
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uint32_t value[];
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} __packed;
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/*
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* IPC4 messages have two 32 bit identifier made up as follows :-
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*
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* header - msg type, msg id, msg direction ...
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* extension - extra params such as msg data size in mailbox
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*
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* These are sent at the start of the IPC message in the mailbox. Messages
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* should not be sent in the doorbell (special exceptions for firmware).
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*/
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/*
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* IPC4 primary header bit allocation for messages
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* bit 0-23: message type specific
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* bit 24-28: type: enum sof_ipc4_global_msg if target is SOF_IPC4_FW_GEN_MSG
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* enum sof_ipc4_module_type if target is SOF_IPC4_MODULE_MSG
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* bit 29: response - sof_ipc4_msg_dir
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* bit 30: target - enum sof_ipc4_msg_target
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* bit 31: reserved, unused
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*/
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/* Value of target field - must fit into 1 bit */
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enum sof_ipc4_msg_target {
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/* Global FW message */
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SOF_IPC4_FW_GEN_MSG,
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/* Module message */
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SOF_IPC4_MODULE_MSG
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};
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/* Value of type field - must fit into 5 bits */
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enum sof_ipc4_global_msg {
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SOF_IPC4_GLB_BOOT_CONFIG,
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SOF_IPC4_GLB_ROM_CONTROL,
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SOF_IPC4_GLB_IPCGATEWAY_CMD,
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/* 3 .. 12: RESERVED - do not use */
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SOF_IPC4_GLB_PERF_MEASUREMENTS_CMD = 13,
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SOF_IPC4_GLB_CHAIN_DMA,
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SOF_IPC4_GLB_LOAD_MULTIPLE_MODULES,
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SOF_IPC4_GLB_UNLOAD_MULTIPLE_MODULES,
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/* pipeline settings */
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SOF_IPC4_GLB_CREATE_PIPELINE,
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SOF_IPC4_GLB_DELETE_PIPELINE,
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SOF_IPC4_GLB_SET_PIPELINE_STATE,
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SOF_IPC4_GLB_GET_PIPELINE_STATE,
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SOF_IPC4_GLB_GET_PIPELINE_CONTEXT_SIZE,
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SOF_IPC4_GLB_SAVE_PIPELINE,
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SOF_IPC4_GLB_RESTORE_PIPELINE,
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/* Loads library (using Code Load or HD/A Host Output DMA) */
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SOF_IPC4_GLB_LOAD_LIBRARY,
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/* 25: RESERVED - do not use */
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SOF_IPC4_GLB_INTERNAL_MESSAGE = 26,
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/* Notification (FW to SW driver) */
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SOF_IPC4_GLB_NOTIFICATION,
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/* 28 .. 31: RESERVED - do not use */
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SOF_IPC4_GLB_TYPE_LAST,
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};
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/* Value of response field - must fit into 1 bit */
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enum sof_ipc4_msg_dir {
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SOF_IPC4_MSG_REQUEST,
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SOF_IPC4_MSG_REPLY,
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};
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enum sof_ipc4_pipeline_state {
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SOF_IPC4_PIPE_INVALID_STATE,
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SOF_IPC4_PIPE_UNINITIALIZED,
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SOF_IPC4_PIPE_RESET,
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SOF_IPC4_PIPE_PAUSED,
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SOF_IPC4_PIPE_RUNNING,
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SOF_IPC4_PIPE_EOS
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};
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/* Generic message fields (bit 24-30) */
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/* encoded to header's msg_tgt field */
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#define SOF_IPC4_MSG_TARGET_SHIFT 30
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#define SOF_IPC4_MSG_TARGET_MASK BIT(30)
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#define SOF_IPC4_MSG_TARGET(x) ((x) << SOF_IPC4_MSG_TARGET_SHIFT)
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#define SOF_IPC4_MSG_IS_MODULE_MSG(x) ((x) & SOF_IPC4_MSG_TARGET_MASK ? 1 : 0)
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/* encoded to header's rsp field */
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#define SOF_IPC4_MSG_DIR_SHIFT 29
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#define SOF_IPC4_MSG_DIR_MASK BIT(29)
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#define SOF_IPC4_MSG_DIR(x) ((x) << SOF_IPC4_MSG_DIR_SHIFT)
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/* encoded to header's type field */
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#define SOF_IPC4_MSG_TYPE_SHIFT 24
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#define SOF_IPC4_MSG_TYPE_MASK GENMASK(28, 24)
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#define SOF_IPC4_MSG_TYPE_SET(x) (((x) << SOF_IPC4_MSG_TYPE_SHIFT) & \
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SOF_IPC4_MSG_TYPE_MASK)
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#define SOF_IPC4_MSG_TYPE_GET(x) (((x) & SOF_IPC4_MSG_TYPE_MASK) >> \
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SOF_IPC4_MSG_TYPE_SHIFT)
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/* Global message type specific field definitions */
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/* pipeline creation ipc msg */
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#define SOF_IPC4_GLB_PIPE_INSTANCE_SHIFT 16
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#define SOF_IPC4_GLB_PIPE_INSTANCE_MASK GENMASK(23, 16)
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#define SOF_IPC4_GLB_PIPE_INSTANCE_ID(x) ((x) << SOF_IPC4_GLB_PIPE_INSTANCE_SHIFT)
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#define SOF_IPC4_GLB_PIPE_PRIORITY_SHIFT 11
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#define SOF_IPC4_GLB_PIPE_PRIORITY_MASK GENMASK(15, 11)
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#define SOF_IPC4_GLB_PIPE_PRIORITY(x) ((x) << SOF_IPC4_GLB_PIPE_PRIORITY_SHIFT)
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#define SOF_IPC4_GLB_PIPE_MEM_SIZE_SHIFT 0
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#define SOF_IPC4_GLB_PIPE_MEM_SIZE_MASK GENMASK(10, 0)
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#define SOF_IPC4_GLB_PIPE_MEM_SIZE(x) ((x) << SOF_IPC4_GLB_PIPE_MEM_SIZE_SHIFT)
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#define SOF_IPC4_GLB_PIPE_EXT_LP_SHIFT 0
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#define SOF_IPC4_GLB_PIPE_EXT_LP_MASK BIT(0)
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#define SOF_IPC4_GLB_PIPE_EXT_LP(x) ((x) << SOF_IPC4_GLB_PIPE_EXT_LP_SHIFT)
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/* pipeline set state ipc msg */
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#define SOF_IPC4_GLB_PIPE_STATE_ID_SHIFT 16
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#define SOF_IPC4_GLB_PIPE_STATE_ID_MASK GENMASK(23, 16)
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#define SOF_IPC4_GLB_PIPE_STATE_ID(x) ((x) << SOF_IPC4_GLB_PIPE_STATE_ID_SHIFT)
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#define SOF_IPC4_GLB_PIPE_STATE_SHIFT 0
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#define SOF_IPC4_GLB_PIPE_STATE_MASK GENMASK(15, 0)
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#define SOF_IPC4_GLB_PIPE_STATE(x) ((x) << SOF_IPC4_GLB_PIPE_STATE_SHIFT)
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/* pipeline set state IPC msg extension */
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#define SOF_IPC4_GLB_PIPE_STATE_EXT_MULTI BIT(0)
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/* load library ipc msg */
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#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT 16
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#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID(x) ((x) << SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT)
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enum sof_ipc4_channel_config {
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/* one channel only. */
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SOF_IPC4_CHANNEL_CONFIG_MONO,
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/* L & R. */
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SOF_IPC4_CHANNEL_CONFIG_STEREO,
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/* L, R & LFE; PCM only. */
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SOF_IPC4_CHANNEL_CONFIG_2_POINT_1,
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/* L, C & R; MP3 & AAC only. */
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SOF_IPC4_CHANNEL_CONFIG_3_POINT_0,
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/* L, C, R & LFE; PCM only. */
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SOF_IPC4_CHANNEL_CONFIG_3_POINT_1,
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/* L, R, Ls & Rs; PCM only. */
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SOF_IPC4_CHANNEL_CONFIG_QUATRO,
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/* L, C, R & Cs; MP3 & AAC only. */
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SOF_IPC4_CHANNEL_CONFIG_4_POINT_0,
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/* L, C, R, Ls & Rs. */
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SOF_IPC4_CHANNEL_CONFIG_5_POINT_0,
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/* L, C, R, Ls, Rs & LFE. */
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SOF_IPC4_CHANNEL_CONFIG_5_POINT_1,
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/* one channel replicated in two. */
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SOF_IPC4_CHANNEL_CONFIG_DUAL_MONO,
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/* Stereo (L,R) in 4 slots, 1st stream: [ L, R, -, - ] */
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SOF_IPC4_CHANNEL_CONFIG_I2S_DUAL_STEREO_0,
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/* Stereo (L,R) in 4 slots, 2nd stream: [ -, -, L, R ] */
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SOF_IPC4_CHANNEL_CONFIG_I2S_DUAL_STEREO_1,
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/* L, C, R, Ls, Rs & LFE., LS, RS */
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SOF_IPC4_CHANNEL_CONFIG_7_POINT_1,
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};
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enum sof_ipc4_interleaved_style {
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SOF_IPC4_CHANNELS_INTERLEAVED,
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SOF_IPC4_CHANNELS_NONINTERLEAVED,
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};
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enum sof_ipc4_sample_type {
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SOF_IPC4_MSB_INTEGER, /* integer with Most Significant Byte first */
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SOF_IPC4_LSB_INTEGER, /* integer with Least Significant Byte first */
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};
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struct sof_ipc4_audio_format {
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uint32_t sampling_frequency;
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uint32_t bit_depth;
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uint32_t ch_map;
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uint32_t ch_cfg; /* sof_ipc4_channel_config */
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uint32_t interleaving_style;
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uint32_t fmt_cfg; /* channels_count valid_bit_depth s_type */
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} __packed __aligned(4);
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#define SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT_SHIFT 0
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#define SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT_MASK GENMASK(7, 0)
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#define SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(x) \
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((x) & SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT_MASK)
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#define SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH_SHIFT 8
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#define SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH_MASK GENMASK(15, 8)
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#define SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(x) \
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(((x) & SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH_MASK) >> \
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SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH_SHIFT)
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#define SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE_SHIFT 16
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#define SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE_MASK GENMASK(23, 16)
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#define SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE(x) \
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(((x) & SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE_MASK) >> \
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SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE_SHIFT)
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/* Module message type specific field definitions */
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enum sof_ipc4_module_type {
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SOF_IPC4_MOD_INIT_INSTANCE,
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SOF_IPC4_MOD_CONFIG_GET,
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SOF_IPC4_MOD_CONFIG_SET,
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SOF_IPC4_MOD_LARGE_CONFIG_GET,
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SOF_IPC4_MOD_LARGE_CONFIG_SET,
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SOF_IPC4_MOD_BIND,
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SOF_IPC4_MOD_UNBIND,
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SOF_IPC4_MOD_SET_DX,
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SOF_IPC4_MOD_SET_D0IX,
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SOF_IPC4_MOD_ENTER_MODULE_RESTORE,
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SOF_IPC4_MOD_EXIT_MODULE_RESTORE,
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SOF_IPC4_MOD_DELETE_INSTANCE,
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SOF_IPC4_MOD_TYPE_LAST,
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};
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struct sof_ipc4_base_module_cfg {
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uint32_t cpc; /* the max count of Cycles Per Chunk processing */
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uint32_t ibs; /* input Buffer Size (in bytes) */
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uint32_t obs; /* output Buffer Size (in bytes) */
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uint32_t is_pages; /* number of physical pages used */
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struct sof_ipc4_audio_format audio_fmt;
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} __packed __aligned(4);
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/* common module ipc msg */
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#define SOF_IPC4_MOD_INSTANCE_SHIFT 16
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#define SOF_IPC4_MOD_INSTANCE_MASK GENMASK(23, 16)
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#define SOF_IPC4_MOD_INSTANCE(x) ((x) << SOF_IPC4_MOD_INSTANCE_SHIFT)
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#define SOF_IPC4_MOD_ID_SHIFT 0
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#define SOF_IPC4_MOD_ID_MASK GENMASK(15, 0)
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#define SOF_IPC4_MOD_ID(x) ((x) << SOF_IPC4_MOD_ID_SHIFT)
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/* init module ipc msg */
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#define SOF_IPC4_MOD_EXT_PARAM_SIZE_SHIFT 0
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#define SOF_IPC4_MOD_EXT_PARAM_SIZE_MASK GENMASK(15, 0)
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#define SOF_IPC4_MOD_EXT_PARAM_SIZE(x) ((x) << SOF_IPC4_MOD_EXT_PARAM_SIZE_SHIFT)
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#define SOF_IPC4_MOD_EXT_PPL_ID_SHIFT 16
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#define SOF_IPC4_MOD_EXT_PPL_ID_MASK GENMASK(23, 16)
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#define SOF_IPC4_MOD_EXT_PPL_ID(x) ((x) << SOF_IPC4_MOD_EXT_PPL_ID_SHIFT)
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#define SOF_IPC4_MOD_EXT_CORE_ID_SHIFT 24
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#define SOF_IPC4_MOD_EXT_CORE_ID_MASK GENMASK(27, 24)
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#define SOF_IPC4_MOD_EXT_CORE_ID(x) ((x) << SOF_IPC4_MOD_EXT_CORE_ID_SHIFT)
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#define SOF_IPC4_MOD_EXT_DOMAIN_SHIFT 28
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#define SOF_IPC4_MOD_EXT_DOMAIN_MASK BIT(28)
|
||
|
|
#define SOF_IPC4_MOD_EXT_DOMAIN(x) ((x) << SOF_IPC4_MOD_EXT_DOMAIN_SHIFT)
|
||
|
|
|
||
|
|
/* bind/unbind module ipc msg */
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_ID_SHIFT 0
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_ID_MASK GENMASK(15, 0)
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_ID(x) ((x) << SOF_IPC4_MOD_EXT_DST_MOD_ID_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE_SHIFT 16
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE_MASK GENMASK(23, 16)
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE(x) ((x) << SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID_SHIFT 24
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID_MASK GENMASK(26, 24)
|
||
|
|
#define SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID(x) ((x) << SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID_SHIFT 27
|
||
|
|
#define SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID_MASK GENMASK(29, 27)
|
||
|
|
#define SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID(x) ((x) << SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID_SHIFT)
|
||
|
|
|
||
|
|
#define MOD_ENABLE_LOG 6
|
||
|
|
#define MOD_SYSTEM_TIME 20
|
||
|
|
|
||
|
|
/* set module large config */
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_SIZE_SHIFT 0
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_SIZE_MASK GENMASK(19, 0)
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_SIZE(x) ((x) << SOF_IPC4_MOD_EXT_MSG_SIZE_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_PARAM_ID_SHIFT 20
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_PARAM_ID_MASK GENMASK(27, 20)
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_PARAM_ID(x) ((x) << SOF_IPC4_MOD_EXT_MSG_PARAM_ID_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_LAST_BLOCK_SHIFT 28
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_LAST_BLOCK_MASK BIT(28)
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_LAST_BLOCK(x) ((x) << SOF_IPC4_MOD_EXT_MSG_LAST_BLOCK_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_FIRST_BLOCK_SHIFT 29
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_FIRST_BLOCK_MASK BIT(29)
|
||
|
|
#define SOF_IPC4_MOD_EXT_MSG_FIRST_BLOCK(x) ((x) << SOF_IPC4_MOD_EXT_MSG_FIRST_BLOCK_SHIFT)
|
||
|
|
|
||
|
|
/* Init instance messagees */
|
||
|
|
#define SOF_IPC4_MOD_INIT_BASEFW_MOD_ID 0
|
||
|
|
#define SOF_IPC4_MOD_INIT_BASEFW_INSTANCE_ID 0
|
||
|
|
|
||
|
|
enum sof_ipc4_base_fw_params {
|
||
|
|
SOF_IPC4_FW_PARAM_ENABLE_LOGS = 6,
|
||
|
|
SOF_IPC4_FW_PARAM_FW_CONFIG,
|
||
|
|
SOF_IPC4_FW_PARAM_HW_CONFIG_GET,
|
||
|
|
SOF_IPC4_FW_PARAM_MODULES_INFO_GET,
|
||
|
|
SOF_IPC4_FW_PARAM_LIBRARIES_INFO_GET = 16,
|
||
|
|
SOF_IPC4_FW_PARAM_SYSTEM_TIME = 20,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum sof_ipc4_fw_config_params {
|
||
|
|
SOF_IPC4_FW_CFG_FW_VERSION,
|
||
|
|
SOF_IPC4_FW_CFG_MEMORY_RECLAIMED,
|
||
|
|
SOF_IPC4_FW_CFG_SLOW_CLOCK_FREQ_HZ,
|
||
|
|
SOF_IPC4_FW_CFG_FAST_CLOCK_FREQ_HZ,
|
||
|
|
SOF_IPC4_FW_CFG_DMA_BUFFER_CONFIG,
|
||
|
|
SOF_IPC4_FW_CFG_ALH_SUPPORT_LEVEL,
|
||
|
|
SOF_IPC4_FW_CFG_DL_MAILBOX_BYTES,
|
||
|
|
SOF_IPC4_FW_CFG_UL_MAILBOX_BYTES,
|
||
|
|
SOF_IPC4_FW_CFG_TRACE_LOG_BYTES,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_PPL_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_ASTATE_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_MODULE_PIN_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MODULES_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_MOD_INST_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_LL_TASKS_PER_PRI_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_LL_PRI_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_DP_TASKS_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_MAX_LIBS_COUNT,
|
||
|
|
SOF_IPC4_FW_CFG_SCHEDULER_CONFIG,
|
||
|
|
SOF_IPC4_FW_CFG_XTAL_FREQ_HZ,
|
||
|
|
SOF_IPC4_FW_CFG_CLOCKS_CONFIG,
|
||
|
|
SOF_IPC4_FW_CFG_RESERVED,
|
||
|
|
SOF_IPC4_FW_CFG_POWER_GATING_POLICY,
|
||
|
|
SOF_IPC4_FW_CFG_ASSERT_MODE,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct sof_ipc4_fw_version {
|
||
|
|
uint16_t major;
|
||
|
|
uint16_t minor;
|
||
|
|
uint16_t hotfix;
|
||
|
|
uint16_t build;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
/* Payload data for SOF_IPC4_MOD_SET_DX */
|
||
|
|
struct sof_ipc4_dx_state_info {
|
||
|
|
/* core(s) to apply the change */
|
||
|
|
uint32_t core_mask;
|
||
|
|
/* core state: 0: put core_id to D3; 1: put core_id to D0 */
|
||
|
|
uint32_t dx_mask;
|
||
|
|
} __packed __aligned(4);
|
||
|
|
|
||
|
|
/* Reply messages */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* IPC4 primary header bit allocation for replies
|
||
|
|
* bit 0-23: status
|
||
|
|
* bit 24-28: type: enum sof_ipc4_global_msg if target is SOF_IPC4_FW_GEN_MSG
|
||
|
|
* enum sof_ipc4_module_type if target is SOF_IPC4_MODULE_MSG
|
||
|
|
* bit 29: response - sof_ipc4_msg_dir
|
||
|
|
* bit 30: target - enum sof_ipc4_msg_target
|
||
|
|
* bit 31: reserved, unused
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define SOF_IPC4_REPLY_STATUS GENMASK(23, 0)
|
||
|
|
|
||
|
|
/* Notification messages */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* IPC4 primary header bit allocation for notifications
|
||
|
|
* bit 0-15: notification type specific
|
||
|
|
* bit 16-23: enum sof_ipc4_notification_type
|
||
|
|
* bit 24-28: SOF_IPC4_GLB_NOTIFICATION
|
||
|
|
* bit 29: response - sof_ipc4_msg_dir
|
||
|
|
* bit 30: target - enum sof_ipc4_msg_target
|
||
|
|
* bit 31: reserved, unused
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define SOF_IPC4_MSG_IS_NOTIFICATION(x) (SOF_IPC4_MSG_TYPE_GET(x) == \
|
||
|
|
SOF_IPC4_GLB_NOTIFICATION)
|
||
|
|
|
||
|
|
#define SOF_IPC4_NOTIFICATION_TYPE_SHIFT 16
|
||
|
|
#define SOF_IPC4_NOTIFICATION_TYPE_MASK GENMASK(23, 16)
|
||
|
|
#define SOF_IPC4_NOTIFICATION_TYPE_GET(x) (((x) & SOF_IPC4_NOTIFICATION_TYPE_MASK) >> \
|
||
|
|
SOF_IPC4_NOTIFICATION_TYPE_SHIFT)
|
||
|
|
|
||
|
|
#define SOF_IPC4_LOG_CORE_SHIFT 12
|
||
|
|
#define SOF_IPC4_LOG_CORE_MASK GENMASK(15, 12)
|
||
|
|
#define SOF_IPC4_LOG_CORE_GET(x) (((x) & SOF_IPC4_LOG_CORE_MASK) >> \
|
||
|
|
SOF_IPC4_LOG_CORE_SHIFT)
|
||
|
|
|
||
|
|
/* Value of notification type field - must fit into 8 bits */
|
||
|
|
enum sof_ipc4_notification_type {
|
||
|
|
/* Phrase detected (notification from WoV module) */
|
||
|
|
SOF_IPC4_NOTIFY_PHRASE_DETECTED = 4,
|
||
|
|
/* Event from a resource (pipeline or module instance) */
|
||
|
|
SOF_IPC4_NOTIFY_RESOURCE_EVENT,
|
||
|
|
/* Debug log buffer status changed */
|
||
|
|
SOF_IPC4_NOTIFY_LOG_BUFFER_STATUS,
|
||
|
|
/* Timestamp captured at the link */
|
||
|
|
SOF_IPC4_NOTIFY_TIMESTAMP_CAPTURED,
|
||
|
|
/* FW complete initialization */
|
||
|
|
SOF_IPC4_NOTIFY_FW_READY,
|
||
|
|
/* Audio classifier result (ACA) */
|
||
|
|
SOF_IPC4_NOTIFY_FW_AUD_CLASS_RESULT,
|
||
|
|
/* Exception caught by DSP FW */
|
||
|
|
SOF_IPC4_NOTIFY_EXCEPTION_CAUGHT,
|
||
|
|
/* 11 is skipped by the existing cavs firmware */
|
||
|
|
/* Custom module notification */
|
||
|
|
SOF_IPC4_NOTIFY_MODULE_NOTIFICATION = 12,
|
||
|
|
/* 13 is reserved - do not use */
|
||
|
|
/* Probe notify data available */
|
||
|
|
SOF_IPC4_NOTIFY_PROBE_DATA_AVAILABLE = 14,
|
||
|
|
/* AM module notifications */
|
||
|
|
SOF_IPC4_NOTIFY_ASYNC_MSG_SRVC_MESSAGE,
|
||
|
|
|
||
|
|
SOF_IPC4_NOTIFY_TYPE_LAST,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct sof_ipc4_notify_resource_data {
|
||
|
|
uint32_t resource_type;
|
||
|
|
uint32_t resource_id;
|
||
|
|
uint32_t event_type;
|
||
|
|
uint32_t reserved;
|
||
|
|
uint32_t data[6];
|
||
|
|
} __packed __aligned(4);
|
||
|
|
|
||
|
|
/** @}*/
|
||
|
|
|
||
|
|
#endif
|