sof.h

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/* SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright(c) 2016 Intel Corporation. All rights reserved.
 *
 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
 */
 
#ifndef __ZEPHYR_RTOS_SOF_H__
#define __ZEPHYR_RTOS_SOF_H__
 
#include <sof/common.h>
#include <sof/lib/memory.h>
#include <rtos/spinlock.h>
 
#ifndef CONFIG_ZEPHYR_NATIVE_DRIVERS
struct cascade_root;
#endif
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;
#ifndef CONFIG_ZEPHYR_NATIVE_DRIVERS
struct mn;
#endif
struct ams_shared_context;
struct notify_data;
struct pm_runtime_data;
struct sa;
struct trace;
struct pipeline_posn;
struct probe_pdata;
 
struct sof {
    /* init data */
    int argc;
    char **argv;
 
#ifndef CONFIG_SOF_USERSPACE_LL
    /* ipc */
    struct ipc *ipc;
#endif
 
    /* 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;
 
    /* 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;
 
#ifdef CONFIG_AMS
    /* asynchronous messaging service */
    struct ams_shared_context *ams_shared_ctx;
#endif
 
    /* 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;
 
#ifndef CONFIG_ZEPHYR_NATIVE_DRIVERS
    /* cascading interrupt controller root */
    struct cascade_root *cascade_root;
#endif
 
    /* list of registered component drivers */
    struct comp_driver_list *comp_drivers;
 
#ifndef CONFIG_ZEPHYR_NATIVE_DRIVERS
    /* M/N dividers */
    struct mn *mn;
#endif
 
    /* probes */
    struct probe_pdata *probe;
 
    /* pipelines stream position */
    struct pipeline_posn *pipeline_posn;
 
#ifdef CONFIG_LIBRARY_MANAGER
    /* dynamically loaded libraries */
    struct ext_library *ext_library;
#endif
 
    __aligned(PLATFORM_DCACHE_ALIGN) int alignment[0];
} __aligned(PLATFORM_DCACHE_ALIGN);
 
struct sof *sof_get(void);
 
#endif /* __ZEPHYR_RTOS_SOF_H__ */