30 lines
796 B
C
30 lines
796 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
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*
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* Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
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*/
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#ifndef __ASM_ARC_DSP_H
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#define __ASM_ARC_DSP_H
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#ifndef __ASSEMBLY__
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/*
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* DSP-related saved registers - need to be saved only when you are
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* scheduled out.
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* structure fields name must correspond to aux register defenitions for
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* automatic offset calculation in DSP_AUX_SAVE_RESTORE macros
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*/
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struct dsp_callee_regs {
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unsigned long ACC0_GLO, ACC0_GHI, DSP_BFLY0, DSP_FFT_CTRL;
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#ifdef CONFIG_ARC_DSP_AGU_USERSPACE
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unsigned long AGU_AP0, AGU_AP1, AGU_AP2, AGU_AP3;
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unsigned long AGU_OS0, AGU_OS1;
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unsigned long AGU_MOD0, AGU_MOD1, AGU_MOD2, AGU_MOD3;
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#endif
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};
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#endif /* !__ASSEMBLY__ */
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#endif /* __ASM_ARC_DSP_H */
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