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29 lines
473 B
29 lines
473 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright (C) 2020-2022 Loongson Technology Corporation Limited |
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*/ |
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#ifndef __ASM_PREFETCH_H |
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#define __ASM_PREFETCH_H |
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#define Pref_Load 0 |
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#define Pref_Store 8 |
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#ifdef __ASSEMBLY__ |
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.macro __pref hint addr |
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#ifdef CONFIG_CPU_HAS_PREFETCH |
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preld \hint, \addr, 0 |
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#endif |
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.endm |
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.macro pref_load addr |
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__pref Pref_Load, \addr |
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.endm |
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.macro pref_store addr |
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__pref Pref_Store, \addr |
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.endm |
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#endif |
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#endif /* __ASM_PREFETCH_H */
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