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To be able to run DSP-enabled userspace applications with AGU (address generation unit) extensions we additionally need to save and restore following registers at context switch: * AGU_AP* * AGU_OS* * AGU_MOD* Reviewed-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
35 lines
958 B
C
35 lines
958 B
C
/* 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_ASSERTS_H
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#define __ASM_ARC_ASSERTS_H
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/* Helpers to sanitize config options. */
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void chk_opt_strict(char *opt_name, bool hw_exists, bool opt_ena);
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void chk_opt_weak(char *opt_name, bool hw_exists, bool opt_ena);
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/*
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* Check required config option:
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* - panic in case of OPT enabled but corresponding HW absent.
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* - warn in case of OPT disabled but corresponding HW exists.
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*/
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#define CHK_OPT_STRICT(opt_name, hw_exists) \
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({ \
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chk_opt_strict(#opt_name, hw_exists, IS_ENABLED(opt_name)); \
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})
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/*
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* Check optional config option:
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* - panic in case of OPT enabled but corresponding HW absent.
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*/
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#define CHK_OPT_WEAK(opt_name, hw_exists) \
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({ \
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chk_opt_weak(#opt_name, hw_exists, IS_ENABLED(opt_name)); \
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})
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#endif /* __ASM_ARC_ASSERTS_H */
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