[MIPS] Handle IDE PIO cache aliases on SMP.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@@ -216,6 +216,11 @@ static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page
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tx39_blast_icache_page_indexed(page);
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}
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static void local_tx39_flush_data_cache_page(void * addr)
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{
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tx39_blast_dcache_page(addr);
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}
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static void tx39_flush_data_cache_page(unsigned long addr)
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{
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tx39_blast_dcache_page(addr);
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@@ -381,6 +386,7 @@ void __init tx39_cache_init(void)
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flush_icache_range = (void *) tx39h_flush_icache_all;
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flush_cache_sigtramp = (void *) tx39h_flush_icache_all;
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local_flush_data_cache_page = (void *) tx39h_flush_icache_all;
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flush_data_cache_page = (void *) tx39h_flush_icache_all;
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_dma_cache_wback_inv = tx39h_dma_cache_wback_inv;
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@@ -406,6 +412,7 @@ void __init tx39_cache_init(void)
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flush_icache_range = tx39_flush_icache_range;
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flush_cache_sigtramp = tx39_flush_cache_sigtramp;
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local_flush_data_cache_page = local_tx39_flush_data_cache_page;
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flush_data_cache_page = tx39_flush_data_cache_page;
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_dma_cache_wback_inv = tx39_dma_cache_wback_inv;
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