dsp_regs_arc.h

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/*
 * Copyright (c) 2022, Synopsys.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef _DSP_REGS_ARC_H
#define _DSP_REGS_ARC_H
 
#include <zephyr/toolchain.h>
#include "dsp_context.h"
 
void _load_all_dsp_registers(struct dsp_register_set *regs)
{
        uint32_t *temp = (uint32_t *)regs;
 
        z_arc_v2_aux_reg_write(_ARC_V2_DSP_BFLY0, *temp++);
        z_arc_v2_aux_reg_write(_ARC_V2_AGU_AP0, *temp++);
        z_arc_v2_aux_reg_write(_ARC_V2_AGU_OS0, *temp++);
}
 
void _store_all_dsp_registers(struct dsp_register_set *regs)
{
        uint32_t *temp = (uint32_t *)regs;
 
        *temp++ = z_arc_v2_aux_reg_read(_ARC_V2_DSP_BFLY0);
        *temp++ = z_arc_v2_aux_reg_read(_ARC_V2_AGU_AP0);
        *temp++ = z_arc_v2_aux_reg_read(_ARC_V2_AGU_OS0);
}
 
void _load_then_store_all_dsp_registers(struct dsp_register_set *regs)
{
        _load_all_dsp_registers(regs);
        _store_all_dsp_registers(regs);
}
#endif /* _DSP_REGS_ARC_H */