| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com) |
| * |
| * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> |
| */ |
| #ifndef __ASM_ARC_DSP_H |
| #define __ASM_ARC_DSP_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| /* |
| * 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 /* !__ASSEMBLY__ */ |
| |
| #endif /* __ASM_ARC_DSP_H */ |
