dsp.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
 *
 * Author: Eugeniy Paltsev <[email protected]>
 */
#ifndef __ASM_ARC_DSP_H
#define __ASM_ARC_DSP_H

#ifndef __ASSEMBLER__

/*
 * DSP-related saved registers - need to be saved only when you are
 * scheduled out.
 * structure fields name must correspond to aux register definitions for
 * automatic offset calculation in DSP_AUX_SAVE_RESTORE macros
 */
struct dsp_callee_regs {
	unsigned long ACC0_GLO, ACC0_GHI, DSP_BFLY0, DSP_FFT_CTRL;
#ifdef CONFIG_ARC_DSP_AGU_USERSPACE
	unsigned long AGU_AP0, AGU_AP1, AGU_AP2, AGU_AP3;
	unsigned long AGU_OS0, AGU_OS1;
	unsigned long AGU_MOD0, AGU_MOD1, AGU_MOD2, AGU_MOD3;
#endif
};

#endif /* !__ASSEMBLER__ */

#endif /* __ASM_ARC_DSP_H */