/* 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) 2018 Intel Corporation. All rights reserved. */ #ifndef __INCLUDE_SOUND_SOF_INFO_H__#define __INCLUDE_SOUND_SOF_INFO_H__ #include <sound/sof/header.h>#include <sound/sof/stream.h> /* * Firmware boot and version */ #define SOF_IPC_MAX_ELEMS	16 /* * Firmware boot info flag bits (64-bit) */#define SOF_IPC_INFO_BUILD		BIT(0)#define SOF_IPC_INFO_LOCKS		BIT(1)#define SOF_IPC_INFO_LOCKSV		BIT(2)#define SOF_IPC_INFO_GDB		BIT(3)#define SOF_IPC_INFO_D3_PERSISTENT	BIT(4) /* extended data types that can be appended onto end of sof_ipc_fw_ready */enum sof_ipc_ext_data {	SOF_IPC_EXT_UNUSED		= 0,	SOF_IPC_EXT_WINDOW		= 1,	SOF_IPC_EXT_CC_INFO		= 2,	SOF_IPC_EXT_PROBE_INFO		= 3,	SOF_IPC_EXT_USER_ABI_INFO	= 4,}; /* Build u32 number in format MMmmmppp */#define SOF_FW_VER(MAJOR, MINOR, PATCH) ((uint32_t)( \	((MAJOR) << 24) | ((MINOR) << 12) | (PATCH))) /* FW version - SOF_IPC_GLB_VERSION */struct sof_ipc_fw_version {	struct sof_ipc_hdr hdr;	uint16_t major;	uint16_t minor;	uint16_t micro;	uint16_t build;	uint8_t date[12];	uint8_t time[10];	uint8_t tag[6];	uint32_t abi_version;	/* used to check FW and ldc file compatibility, reproducible value */	uint32_t src_hash; 	/* reserved for future use */	uint32_t reserved[3];} __packed; /* FW ready Message - sent by firmware when boot has completed */struct sof_ipc_fw_ready {	struct sof_ipc_cmd_hdr hdr;	uint32_t dspbox_offset;	 /* dsp initiated IPC mailbox */	uint32_t hostbox_offset; /* host initiated IPC mailbox */	uint32_t dspbox_size;	uint32_t hostbox_size;	struct sof_ipc_fw_version version; 	/* Miscellaneous flags */	uint64_t flags; 	/* reserved for future use */	uint32_t reserved[4];} __packed; /* * Extended Firmware data. All optional, depends on platform/arch. */enum sof_ipc_region {	SOF_IPC_REGION_DOWNBOX	= 0,	SOF_IPC_REGION_UPBOX,	SOF_IPC_REGION_TRACE,	SOF_IPC_REGION_DEBUG,	SOF_IPC_REGION_STREAM,	SOF_IPC_REGION_REGS,	SOF_IPC_REGION_EXCEPTION,}; struct sof_ipc_ext_data_hdr {	struct sof_ipc_cmd_hdr hdr;	uint32_t type;		/**< SOF_IPC_EXT_ */} __packed; struct sof_ipc_window_elem {	struct sof_ipc_hdr hdr;	uint32_t type;		/**< SOF_IPC_REGION_ */	uint32_t id;		/**< platform specific - used to map to host memory */	uint32_t flags;		/**< R, W, RW, etc - to define */	uint32_t size;		/**< size of region in bytes */	/* offset in window region as windows can be partitioned */	uint32_t offset;} __packed; /* extended data memory windows for IPC, trace and debug */struct sof_ipc_window {	struct sof_ipc_ext_data_hdr ext_hdr;	uint32_t num_windows;	struct sof_ipc_window_elem window[SOF_IPC_MAX_ELEMS];}  __packed; struct sof_ipc_cc_version {	struct sof_ipc_ext_data_hdr ext_hdr;	uint32_t major;	uint32_t minor;	uint32_t micro; 	/* reserved for future use */	uint32_t reserved[4]; 	uint8_t name[16]; /* null terminated compiler name */	uint8_t optim[4]; /* null terminated compiler -O flag value */	uint8_t desc[32]; /* null terminated compiler description */} __packed; /* extended data: Probe setup */struct sof_ipc_probe_support {	struct sof_ipc_ext_data_hdr ext_hdr; 	uint32_t probe_points_max;	uint32_t injection_dmas_max; 	/* reserved for future use */	uint32_t reserved[2];} __packed; /* extended data: user abi version(s) */struct sof_ipc_user_abi_version {	struct sof_ipc_ext_data_hdr ext_hdr; 	uint32_t abi_dbg_version;}  __packed; #endif