/* SPDX-License-Identifier: BSD-3-Clause

*

* Copyright(c) 2016 Intel Corporation. All rights reserved.

*

* Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>

*/

#ifndef __SOF_SOF_H__

#define __SOF_SOF_H__

#include <arch/sof.h>

#include <sof/common.h>

#include <sof/lib/memory.h>

struct cascade_root;

struct clock_info;

struct comp_driver_list;

struct dai_info;

struct dma_info;

struct dma_trace_data;

struct ipc;

struct ll_schedule_domain;

struct mm;

struct mn;

struct notify_data;

struct pm_runtime_data;

struct sa;

struct timer;

struct trace;

struct pipeline_posn;

struct probe_pdata;

/**

* \brief General firmware context.

* This structure holds all the global pointers, which can potentially

* be accessed by SMP code, hence it should be aligned to platform's

* data cache line size. Alignments in the both beginning and end are needed

* to avoid potential before and after data evictions.

*/

struct sof {

/* init data */

int argc;

char **argv;

/* ipc */

struct ipc *ipc;

/* system agent */

struct sa *sa;

/* DMA for Trace*/

struct dma_trace_data *dmat;

/* generic trace structure */

struct trace *trace;

/* platform clock information */

struct clock_info *clocks;

/* default platform timer */

struct timer *platform_timer;

/* cpu (arch) timers - 1 per core */

struct timer *cpu_timers;

/* timer domain for driving timer LL scheduler */

struct ll_schedule_domain *platform_timer_domain;

/* DMA domain for driving DMA LL scheduler */

struct ll_schedule_domain *platform_dma_domain;

/* memory map */

struct mm *memory_map;

/* runtime power management data */

struct pm_runtime_data *prd;

/* shared notifier data */

struct notify_data *notify_data;

/* platform dai information */

const struct dai_info *dai_info;

/* platform DMA information */

const struct dma_info *dma_info;

/* cascading interrupt controller root */

struct cascade_root *cascade_root;

/* list of registered component drivers */

struct comp_driver_list *comp_drivers;

/* M/N dividers */

struct mn *mn;

/* probes */

struct probe_pdata *probe;

/* pipelines stream position */

struct pipeline_posn *pipeline_posn;

__aligned(PLATFORM_DCACHE_ALIGN) int alignment[0];

} __aligned(PLATFORM_DCACHE_ALIGN);

struct sof *sof_get(void);

#endif /* __SOF_SOF_H__ */