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This patch contains cache and TLB maintenance functions. Signed-off-by: Vincent Chen <vincentc@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
28 lines
713 B
C
28 lines
713 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2005-2017 Andes Technology Corporation
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#ifndef __ASMNDS32_TLB_H
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#define __ASMNDS32_TLB_H
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#define tlb_start_vma(tlb,vma) \
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do { \
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if (!tlb->fullmm) \
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flush_cache_range(vma, vma->vm_start, vma->vm_end); \
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} while (0)
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#define tlb_end_vma(tlb,vma) \
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do { \
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if(!tlb->fullmm) \
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flush_tlb_range(vma, vma->vm_start, vma->vm_end); \
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} while (0)
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#define __tlb_remove_tlb_entry(tlb, pte, addr) do { } while (0)
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#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
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#include <asm-generic/tlb.h>
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#define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte)
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#define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tln)->mm, pmd)
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#endif
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