microblaze_mmu_v2: Update cacheflush.h
Signed-off-by: Michal Simek <monstr@monstr.eu>
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1 changed files with 19 additions and 1 deletions
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@ -1,5 +1,6 @@
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/*
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* Copyright (C) 2007 PetaLogix
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* Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
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* Copyright (C) 2007-2009 PetaLogix
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* Copyright (C) 2007 John Williams <john.williams@petalogix.com>
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* based on v850 version which was
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* Copyright (C) 2001,02,03 NEC Electronics Corporation
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@ -43,6 +44,23 @@
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#define flush_icache_range(start, len) __invalidate_icache_range(start, len)
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#define flush_icache_page(vma, pg) do { } while (0)
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#ifndef CONFIG_MMU
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# define flush_icache_user_range(start, len) do { } while (0)
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#else
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# define flush_icache_user_range(vma, pg, adr, len) __invalidate_icache_all()
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# define flush_page_to_ram(page) do { } while (0)
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# define flush_icache() __invalidate_icache_all()
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# define flush_cache_sigtramp(vaddr) \
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__invalidate_icache_range(vaddr, vaddr + 8)
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# define flush_dcache_mmap_lock(mapping) do { } while (0)
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# define flush_dcache_mmap_unlock(mapping) do { } while (0)
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# define flush_cache_dup_mm(mm) do { } while (0)
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#endif
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#define flush_cache_vmap(start, end) do { } while (0)
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#define flush_cache_vunmap(start, end) do { } while (0)
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